Trial Outcomes & Findings for An Extension Protocol for Subjects Who Successfully Completed PRO140_CD02 or PRO140_CD02_Open Label Study (NCT NCT02990858)

NCT ID: NCT02990858

Last Updated: 2025-11-12

Results Overview

The change from baseline in HIV-1 RNA levels (log 10 copies/mL) was summarized at least once every four weeks during the treatment extension phase. The time-weighted mean of change of the post baseline values was calculated. The time-weighted mean was adjusted AUC (area under the curve) by time.

Recruitment status

TERMINATED

Study phase

PHASE2/PHASE3

Target enrollment

43 participants

Primary outcome timeframe

From TE1 (first treatment administration) to once every four weeks until last treatment visit (up to 56 months).

Results posted on

2025-11-12

Participant Flow

This trial was conducted in 43 participants in the United States.

Participant milestones

Participant milestones
Measure
PRO 140
Eligible subjects received 350 mg or 700 mg PRO 140 (leronlimab) administered weekly as subcutaneous injections along with Optimized Background Therapy (OBT) until virologic failure or another reason for discontinuation.
Overall Study
STARTED
43
Overall Study
COMPLETED
23
Overall Study
NOT COMPLETED
20

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

An Extension Protocol for Subjects Who Successfully Completed PRO140_CD02 or PRO140_CD02_Open Label Study

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
PRO 140
n=43 Participants
Eligible subjects received 350 mg or 700 mg PRO 140 (leronlimab) administered weekly as subcutaneous injections along with Optimized Background Therapy (OBT) until virologic failure or another reason for discontinuation.
Age, Categorical
<=18 years
0 Participants
n=10 Participants
Age, Categorical
Between 18 and 65 years
43 Participants
n=10 Participants
Age, Categorical
>=65 years
0 Participants
n=10 Participants
Age, Continuous
53.07 years
STANDARD_DEVIATION 7.31 • n=10 Participants
Sex: Female, Male
Female
10 Participants
n=10 Participants
Sex: Female, Male
Male
33 Participants
n=10 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
9 Participants
n=10 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
34 Participants
n=10 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
n=10 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=10 Participants
Race (NIH/OMB)
Asian
1 Participants
n=10 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=10 Participants
Race (NIH/OMB)
Black or African American
18 Participants
n=10 Participants
Race (NIH/OMB)
White
23 Participants
n=10 Participants
Race (NIH/OMB)
More than one race
0 Participants
n=10 Participants
Race (NIH/OMB)
Unknown or Not Reported
1 Participants
n=10 Participants
Region of Enrollment
United States
43 participants
n=10 Participants

PRIMARY outcome

Timeframe: From TE1 (first treatment administration) to once every four weeks until last treatment visit (up to 56 months).

Population: The analysis population is defined as all subjects who enrolled in the study and received at least one dose of PRO 140. Subjects who had undefined change from baseline due to missing data were excluded from the analysis population.

The change from baseline in HIV-1 RNA levels (log 10 copies/mL) was summarized at least once every four weeks during the treatment extension phase. The time-weighted mean of change of the post baseline values was calculated. The time-weighted mean was adjusted AUC (area under the curve) by time.

Outcome measures

Outcome measures
Measure
PRO 140
n=43 Participants
Eligible subjects received 350 mg or 700 mg PRO 140 (leronlimab) administered weekly as subcutaneous injections along with Optimized Background Therapy (OBT) until virologic failure or another reason for discontinuation.
Mean Change in Viral Load (HIV-1 RNA Levels) at the Conclusion of Treatment Period
0.13 log10 copies/mL
Standard Deviation 1.11

SECONDARY outcome

Timeframe: From first treatment administration to each weekly visit until the last treatment visit (up to 56 months)

Population: The analysis population is defined as all subjects who enrolled in the study and received at least one dose of PRO 140. Subjects who had undefined change from baseline due to missing data were excluded from the analysis population.

The change from baseline in CD4 cell count was summarized for each visit during the treatment phase. The time-weighted mean of change of the post baseline values was calculated. The time-weighted mean was adjusted AUC (area under the curve) by time.

Outcome measures

Outcome measures
Measure
PRO 140
n=43 Participants
Eligible subjects received 350 mg or 700 mg PRO 140 (leronlimab) administered weekly as subcutaneous injections along with Optimized Background Therapy (OBT) until virologic failure or another reason for discontinuation.
Mean Change in CD4 Cell Count at the Conclusion of Treatment Period
46 cells/uL
Standard Deviation 122

SECONDARY outcome

Timeframe: From TE1 (first treatment administration) to last treatment visit, up to 56 months.

Population: The analysis population is defined as all subjects who enrolled in the extension portion of the study and received at least one dose of PRO140. Participants who had no dual/mixed tropism data collected or had undefined change from baseline due to missing data were excluded from the analysis.

All patients have exclusive C-C chemokine receptor type 5 (CCR5)-tropic virus at study entry. The proportion of patients with any tropism result of dual/mixed was summarized.

Outcome measures

Outcome measures
Measure
PRO 140
n=37 Participants
Eligible subjects received 350 mg or 700 mg PRO 140 (leronlimab) administered weekly as subcutaneous injections along with Optimized Background Therapy (OBT) until virologic failure or another reason for discontinuation.
Proportion of Participants Experiencing Emergence of Dual/Mixed (D/M)- and CXCR4-tropic Virus in Patients Who Had Exclusive CCR5-tropic Virus at Study Entry.
0.093 proportion of participants

SECONDARY outcome

Timeframe: From TE1 (first treatment administration) weekly until last treatment visit (up to 56 months).

Population: All patients who received at least one dose of PRO 140 (leronlimab) were included in the baseline analysis population. Subjects who had undefined value due to missing data were excluded from the analysis population.

At each visit during the treatment extension phase, an injection site reaction assessment was completed for the current and previous injection sites. To assess severity, subcutaneous (SC) injection related events were recorded according to the Division of AIDS Table for Grading the Severity of Adult and Pediatric Adverse Events (DAIDS AE Grading Table). Grade 1 indicates a mild event Grade 2 indicates a moderate event Grade 3 indicates a severe event Grade 4 indicates a potentially life-threatening event Participants who had no symptoms of injection site reactions, "0" was assigned.

Outcome measures

Outcome measures
Measure
PRO 140
n=39 Participants
Eligible subjects received 350 mg or 700 mg PRO 140 (leronlimab) administered weekly as subcutaneous injections along with Optimized Background Therapy (OBT) until virologic failure or another reason for discontinuation.
Tolerability of Repeated Subcutaneous Administration of PRO 140 as Assessed by Investigator Evaluation of Injection Site Reactions (ISR)
Participants with no ISR symptoms
20 participants
Tolerability of Repeated Subcutaneous Administration of PRO 140 as Assessed by Investigator Evaluation of Injection Site Reactions (ISR)
Participants with Grade 1 ISR
19 participants
Tolerability of Repeated Subcutaneous Administration of PRO 140 as Assessed by Investigator Evaluation of Injection Site Reactions (ISR)
Participants with Grade 2 or higher ISR
0 participants

SECONDARY outcome

Timeframe: From TE1 (first treatment administration) to last treatment visit, up to 56 months.

Population: All patients who received at least one dose of PRO 140 (leronlimab) were included in the baseline analysis population.

Treatment-related adverse events are defined as events with an onset on or after the first treatment (TE1).

Outcome measures

Outcome measures
Measure
PRO 140
n=43 Participants
Eligible subjects received 350 mg or 700 mg PRO 140 (leronlimab) administered weekly as subcutaneous injections along with Optimized Background Therapy (OBT) until virologic failure or another reason for discontinuation.
Number of Participants With Treatment-related Adverse Events Resulting in Study Drug Discontinuation
1 participants

SECONDARY outcome

Timeframe: From TE1 (first treatment administration) to last treatment visit, up to 56 months.

Population: All patients who received at least one dose of PRO 140 (leronlimab) were included in the baseline analysis population.

The Division of AIDS (DAIDS) grading table provides an adverse event severity grading scale ranging from grades 1 to 5 with descriptions for each adverse event based on the following general guidelines: * Grade 1 indicates a mild event * Grade 2 indicates a moderate event * Grade 3 indicates a severe event * Grade 4 indicates a potentially life-threatening event * Grade 5 indicates death (Note: This grade is not specifically listed on each page of the grading table).

Outcome measures

Outcome measures
Measure
PRO 140
n=43 Participants
Eligible subjects received 350 mg or 700 mg PRO 140 (leronlimab) administered weekly as subcutaneous injections along with Optimized Background Therapy (OBT) until virologic failure or another reason for discontinuation.
Number of Participants With Grade 3 or 4 Adverse Events as Defined by the DAIDS Adverse Event Scale
12 participants

SECONDARY outcome

Timeframe: From TE1 (first treatment administration) to last treatment visit, up to 56 months.

Population: All patients who received at least one dose of PRO 140 (leronlimab) were included in the baseline analysis population.

Treatment-related (as defined by the investigator) serious adverse events are defined as serious events with an onset on or after the first treatment. A serious adverse event is defined as any adverse event that: * Results in death * Is life threatening (the subject is at immediate risk of dying from the AE) * Requires subject hospitalization or prolongs existing hospitalization * Results in persistent or significant disability/incapacity * Is a congenital anomaly/birth defect Important medical events that may not result in death, be life-threatening, or require hospitalization may be considered a serious adverse event when, based upon appropriate medical judgment, they may jeopardize the subject and may require medical or surgical intervention to prevent one of the outcomes listed in this definition.

Outcome measures

Outcome measures
Measure
PRO 140
n=43 Participants
Eligible subjects received 350 mg or 700 mg PRO 140 (leronlimab) administered weekly as subcutaneous injections along with Optimized Background Therapy (OBT) until virologic failure or another reason for discontinuation.
Number of Participants With at Least One Treatment-related Serious Adverse Event.
15 Participants

Adverse Events

PRO 140 350 mg

Serious events: 11 serious events
Other events: 27 other events
Deaths: 3 deaths

PRO 140 700 mg

Serious events: 4 serious events
Other events: 13 other events
Deaths: 1 deaths

Serious adverse events

Serious adverse events
Measure
PRO 140 350 mg
n=29 participants at risk
Eligible subjects received 350 mg PRO 140 (leronlimab) administered weekly as subcutaneous injections along with Optimized Background Therapy (OBT) until virologic failure or another reason for discontinuation.
PRO 140 700 mg
n=14 participants at risk
Eligible subjects received 700 mg PRO 140 (leronlimab) administered weekly as subcutaneous injections along with Optimized Background Therapy (OBT) until virologic failure or another reason for discontinuation.
Cardiac disorders
Coronary artery occlusion
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Blood and lymphatic system disorders
Aplastic anaemia
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Cardiac disorders
Acute myocardial infarction
6.9%
2/29 • Number of events 2 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Gastrointestinal disorders
Haematochezia
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Gastrointestinal disorders
Vomiting
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Gastrointestinal disorders
Abdominal pain
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
General disorders
Chest pain
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
General disorders
Pyrexia
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
General disorders
Death
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
General disorders
Multiple organ dysfunction syndrome
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Epstein-Barr virus infection
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Septic shock
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Cellulitis
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Bronchitis
6.9%
2/29 • Number of events 2 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Mycobacterium avium complex infection
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Pyelonephritis
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Medical device site joint infection
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Staphylococcal bacteraemia
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Abscess limb
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Injury, poisoning and procedural complications
Head Injury
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Myelodysplastic syndrome
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Vascular disorders
Arterial thrombosis
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Pneumonia
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.

Other adverse events

Other adverse events
Measure
PRO 140 350 mg
n=29 participants at risk
Eligible subjects received 350 mg PRO 140 (leronlimab) administered weekly as subcutaneous injections along with Optimized Background Therapy (OBT) until virologic failure or another reason for discontinuation.
PRO 140 700 mg
n=14 participants at risk
Eligible subjects received 700 mg PRO 140 (leronlimab) administered weekly as subcutaneous injections along with Optimized Background Therapy (OBT) until virologic failure or another reason for discontinuation.
Gastrointestinal disorders
Constipation
10.3%
3/29 • Number of events 4 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Gastrointestinal disorders
Diarrhoea
20.7%
6/29 • Number of events 10 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Gastrointestinal disorders
Abdominal pain upper
10.3%
3/29 • Number of events 3 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Gastrointestinal disorders
abdominal pain
10.3%
3/29 • Number of events 3 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
General disorders
Injection site pain
6.9%
2/29 • Number of events 2 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
14.3%
2/14 • Number of events 6 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
General disorders
Pyrexia
13.8%
4/29 • Number of events 4 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
General disorders
Oedema peripheral
10.3%
3/29 • Number of events 4 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
General disorders
Fatigue
10.3%
3/29 • Number of events 3 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
General disorders
Injection site haemorrhage
17.2%
5/29 • Number of events 10 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
General disorders
Chest pain
13.8%
4/29 • Number of events 4 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Influenza
6.9%
2/29 • Number of events 2 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Pharyngitis
10.3%
3/29 • Number of events 3 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Nasopharyngitis
17.2%
5/29 • Number of events 8 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
21.4%
3/14 • Number of events 3 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Musculoskeletal and connective tissue disorders
Arthralgia
13.8%
4/29 • Number of events 6 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Musculoskeletal and connective tissue disorders
Back pain
10.3%
3/29 • Number of events 3 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 3 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Bronchitis
10.3%
3/29 • Number of events 3 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Injury, poisoning and procedural complications
Contusion
6.9%
2/29 • Number of events 7 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Respiratory, thoracic and mediastinal disorders
Cough
17.2%
5/29 • Number of events 5 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Metabolism and nutrition disorders
Decreased appetite
10.3%
3/29 • Number of events 3 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Skin and subcutaneous tissue disorders
Ecchymosis
10.3%
3/29 • Number of events 4 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
14.3%
2/14 • Number of events 2 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Nervous system disorders
Headache
13.8%
4/29 • Number of events 5 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Vascular disorders
Hypertension
10.3%
3/29 • Number of events 3 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 2 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Musculoskeletal and connective tissue disorders
Pain in extremity
10.3%
3/29 • Number of events 4 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Skin and subcutaneous tissue disorders
Rash
13.8%
4/29 • Number of events 5 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Sinusitis
13.8%
4/29 • Number of events 6 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
upper respiratory tract infection
6.9%
2/29 • Number of events 4 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Urinary tract infection
13.8%
4/29 • Number of events 4 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
28.6%
4/14 • Number of events 7 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Gastrointestinal disorders
Abdominal rebound tenderness
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Injury, poisoning and procedural complications
Arthropod bite
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Investigations
Blood HIV RNA increased
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 6 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Cellulitis
6.9%
2/29 • Number of events 2 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Renal and urinary disorders
Chronic kidney disease
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Covid-19
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Gastrointestinal viral infection
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Gastrointestinal disorders
Gastritis
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Herpes zoster
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Congenital, familial and genetic disorders
Hydrocele
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Metabolism and nutrition disorders
Hypoglycaemia
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Psychiatric disorders
Insomnia
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Investigations
Lip Injury
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Respiratory, thoracic and mediastinal disorders
Nasal Congestion
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Oral candidiasis
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Orchitis
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Renal and urinary disorders
Pharyngitis
10.3%
3/29 • Number of events 3 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
0.00%
0/14 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Investigations
Red blood cells urine
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Tooth infection
6.9%
2/29 • Number of events 2 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Eye disorders
Uveitis
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Gastrointestinal disorders
Vomiting
3.4%
1/29 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Infections and infestations
Wound infection
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Nervous system disorders
Sciatica
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Gastrointestinal disorders
Anal fissure
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Anal dysplasia
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Musculoskeletal and connective tissue disorders
Scapula pain
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Gastrointestinal disorders
Nausea
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Ear and labyrinth disorders
Hearing loss
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
Musculoskeletal and connective tissue disorders
Olecranon bursitis
0.00%
0/29 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.
7.1%
1/14 • Number of events 1 • Adverse events were reported from the time of the first treatment extension visit and continue up until the final study visit, up to 56 months.
Adverse events were elicited through direct questioning and subject reports. Any abnormalities in visit evaluations, physical examination findings or laboratory results that the Investigator believed were clinically significant to the research subject and that occurred after initiation of the first study treatment was reported as an adverse event.

Additional Information

Vice President, Clinical Operations

CytoDyn

Phone: 36009808524

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place