Trial Outcomes & Findings for A Neurokinin-1 Receptor Antagonist for the Treatment of Pruritus in Patients With Epidermolysis Bullosa (NCT NCT03836001)

NCT ID: NCT03836001

Last Updated: 2023-02-14

Results Overview

Participants will be asked to complete a daily itch diary with their average itch numeric rating scale (AI-NRS) over the past 24 hours. Score range: 0 to 10, higher scores mean more itching.

Recruitment status

COMPLETED

Study phase

PHASE2

Target enrollment

28 participants

Primary outcome timeframe

baseline and after two months of treatment

Results posted on

2023-02-14

Participant Flow

Four participants were consented but failed initial screening and were not allocated to treatment. Two participants failed initial screening but were re-screened and entered the study. A protocol amendment in May 2020 changed the duration of the follow-up period from 12 months to 3 months.

Participant milestones

Participant milestones
Measure
Placebo Oral Tablet
Patients undergo two months of dosing with placebo followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Serlopitant Tablet
Patients who will undergo two months of Serlopitant dosing, followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Open-label Extension
3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Blinded Phase (2 Months)
STARTED
12
12
0
Blinded Phase (2 Months)
COMPLETED
12
10
0
Blinded Phase (2 Months)
NOT COMPLETED
0
2
0
Washout (1 Month)
STARTED
12
10
0
Washout (1 Month)
COMPLETED
12
10
0
Washout (1 Month)
NOT COMPLETED
0
0
0
Open-label Extension (3 or 12 Months)
STARTED
0
0
10
Open-label Extension (3 or 12 Months)
Entered 12-month Follow-up Period
0
0
2
Open-label Extension (3 or 12 Months)
Entered 3-month Follow-up Period
0
0
8
Open-label Extension (3 or 12 Months)
COMPLETED
0
0
8
Open-label Extension (3 or 12 Months)
NOT COMPLETED
0
0
2

Reasons for withdrawal

Reasons for withdrawal
Measure
Placebo Oral Tablet
Patients undergo two months of dosing with placebo followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Serlopitant Tablet
Patients who will undergo two months of Serlopitant dosing, followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Open-label Extension
3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Blinded Phase (2 Months)
Adverse Event
0
1
0
Blinded Phase (2 Months)
Physician Decision
0
1
0
Open-label Extension (3 or 12 Months)
Lost to Follow-up
0
0
1
Open-label Extension (3 or 12 Months)
Enrolled in other clinical study
0
0
1

Baseline Characteristics

A Neurokinin-1 Receptor Antagonist for the Treatment of Pruritus in Patients With Epidermolysis Bullosa

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Placebo Oral Tablet
n=12 Participants
Patients undergo two months of dosing with placebo followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Serlopitant Tablet
n=12 Participants
Patients who will undergo two months of Serlopitant dosing, followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Total
n=24 Participants
Total of all reporting groups
Age, Continuous
40 years
n=5 Participants
22 years
n=7 Participants
31 years
n=5 Participants
Sex: Female, Male
Female
7 Participants
n=5 Participants
9 Participants
n=7 Participants
16 Participants
n=5 Participants
Sex: Female, Male
Male
5 Participants
n=5 Participants
3 Participants
n=7 Participants
8 Participants
n=5 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
5 Participants
n=5 Participants
2 Participants
n=7 Participants
7 Participants
n=5 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
7 Participants
n=5 Participants
10 Participants
n=7 Participants
17 Participants
n=5 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
Race/Ethnicity, Customized
White
8 Participants
n=5 Participants
6 Participants
n=7 Participants
14 Participants
n=5 Participants
Race/Ethnicity, Customized
Asian
3 Participants
n=5 Participants
0 Participants
n=7 Participants
3 Participants
n=5 Participants
Race/Ethnicity, Customized
African American
0 Participants
n=5 Participants
1 Participants
n=7 Participants
1 Participants
n=5 Participants
Race/Ethnicity, Customized
Other
1 Participants
n=5 Participants
5 Participants
n=7 Participants
6 Participants
n=5 Participants
Region of Enrollment
United States
12 Participants
n=5 Participants
12 Participants
n=7 Participants
24 Participants
n=5 Participants
Epidermolysis Bullosa (EB) Subtype
EB simplex
2 Participants
n=5 Participants
1 Participants
n=7 Participants
3 Participants
n=5 Participants
Epidermolysis Bullosa (EB) Subtype
Junctional EB
1 Participants
n=5 Participants
0 Participants
n=7 Participants
1 Participants
n=5 Participants
Epidermolysis Bullosa (EB) Subtype
Dominant dystrophic EB
1 Participants
n=5 Participants
2 Participants
n=7 Participants
3 Participants
n=5 Participants
Epidermolysis Bullosa (EB) Subtype
Recessive dystrophic EB
8 Participants
n=5 Participants
9 Participants
n=7 Participants
17 Participants
n=5 Participants
Average Itch Numeric Rating Scale (AI-NRS)
6 score on a scale
n=5 Participants
7 score on a scale
n=7 Participants
6 score on a scale
n=5 Participants

PRIMARY outcome

Timeframe: baseline and after two months of treatment

Population: Data were analyzed using the last observation carried forward method (LCOF)

Participants will be asked to complete a daily itch diary with their average itch numeric rating scale (AI-NRS) over the past 24 hours. Score range: 0 to 10, higher scores mean more itching.

Outcome measures

Outcome measures
Measure
Placebo Oral Tablet
n=12 Participants
Patients undergo two months of dosing with placebo followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Serlopitant Tablet
n=12 Participants
Patients who will undergo two months of Serlopitant dosing, followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Number of Patients Who Achieve at Least a 3-point Reduction in AI-NRS.
1 Participants
3 Participants

SECONDARY outcome

Timeframe: baseline and after two months of treatment

Population: Data were analyzed using the last observation carried forward method (LCOF)

Participants will be asked to complete a daily itch diary with their average itch numeric rating scale (AI-NRS) over the past 24 hours. Score range: 0 to 10, higher scores mean more itching.

Outcome measures

Outcome measures
Measure
Placebo Oral Tablet
n=12 Participants
Patients undergo two months of dosing with placebo followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Serlopitant Tablet
n=12 Participants
Patients who will undergo two months of Serlopitant dosing, followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Number of Patients Who Achieve at Least a 2-point Reduction in AI-NRS.
2 Participants
3 Participants

SECONDARY outcome

Timeframe: baseline and after two months of treatment

Population: Data were analyzed using the last observation carried forward method (LCOF)

Participants will be asked to complete a daily itch diary with their average itch numeric rating scale (AI-NRS) over the past 24 hours. Score range: 0 to 10, higher scores mean more itching.

Outcome measures

Outcome measures
Measure
Placebo Oral Tablet
n=12 Participants
Patients undergo two months of dosing with placebo followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Serlopitant Tablet
n=12 Participants
Patients who will undergo two months of Serlopitant dosing, followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Number of Patients Who Achieve at Least a 4-point Reduction in AI-NRS.
1 Participants
1 Participants

SECONDARY outcome

Timeframe: baseline and after two months of treatment

Population: Data were analyzed using the last observation carried forward method (LCOF)

Participants will be asked to complete a daily itch diary with their average itch numeric rating scale (AI-NRS) over the past 24 hours. Score range: 0 to 10, higher scores mean more itching.

Outcome measures

Outcome measures
Measure
Placebo Oral Tablet
n=12 Participants
Patients undergo two months of dosing with placebo followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Serlopitant Tablet
n=12 Participants
Patients who will undergo two months of Serlopitant dosing, followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Number of Patients Who Achieve at Least a 30% Reduction in AI-NRS.
4 Participants
3 Participants

SECONDARY outcome

Timeframe: baseline and after two months of treatment

Population: Data were analyzed using the last observation carried forward method (LCOF)

Participants will be asked to complete a daily itch diary with their average itch numeric rating scale (AI-NRS) over the past 24 hours. Score range: 0 to 10, higher scores mean more itching.

Outcome measures

Outcome measures
Measure
Placebo Oral Tablet
n=12 Participants
Patients undergo two months of dosing with placebo followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Serlopitant Tablet
n=12 Participants
Patients who will undergo two months of Serlopitant dosing, followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Number of Patients Who Achieve at Least a 50% Reduction in AI-NRS.
1 Participants
1 Participants

SECONDARY outcome

Timeframe: baseline and week 1, 2, 3, 4, 5, 6, 7, and 8

Population: Daily diary data were averaged weekly. The missing weekly data have been imputed by the mean WI-NRS value of each participant.

Participants will be asked to complete a daily itch diary with their worst itch numeric rating scale (WI-NRS) over the past 24 hours. Score range: 0 to 10, higher scores mean more itching.

Outcome measures

Outcome measures
Measure
Placebo Oral Tablet
n=12 Participants
Patients undergo two months of dosing with placebo followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Serlopitant Tablet
n=12 Participants
Patients who will undergo two months of Serlopitant dosing, followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Weekly Worst Itch NRS
baseline
6.1 score on a scale
Standard Deviation 2.3
7.3 score on a scale
Standard Deviation 1.6
Weekly Worst Itch NRS
week 1
6.0 score on a scale
Standard Deviation 2.3
6.3 score on a scale
Standard Deviation 1.7
Weekly Worst Itch NRS
week 2
6.1 score on a scale
Standard Deviation 2.0
5.9 score on a scale
Standard Deviation 1.6
Weekly Worst Itch NRS
week 3
6.5 score on a scale
Standard Deviation 1.9
5.7 score on a scale
Standard Deviation 1.8
Weekly Worst Itch NRS
week 4
6.4 score on a scale
Standard Deviation 1.7
5.6 score on a scale
Standard Deviation 2.0
Weekly Worst Itch NRS
week 5
6.4 score on a scale
Standard Deviation 2.2
5.7 score on a scale
Standard Deviation 2.2
Weekly Worst Itch NRS
week 6
6.0 score on a scale
Standard Deviation 2.3
5.8 score on a scale
Standard Deviation 2.1
Weekly Worst Itch NRS
week 7
6.0 score on a scale
Standard Deviation 2.2
5.6 score on a scale
Standard Deviation 2.2
Weekly Worst Itch NRS
week 8
6.0 score on a scale
Standard Deviation 2.4
5.4 score on a scale
Standard Deviation 2.1

SECONDARY outcome

Timeframe: baseline and week 1, 2, 3, 4, 5, 6, 7, and 8

Population: Daily diary data were averaged weekly. The missing weekly data have been imputed by the mean AI-NRS value of each participant.

Participants will be asked to complete a daily itch diary with their average itch numeric rating scale (AI-NRS) over the past 24 hours. Score range: 0 to 10, higher scores mean more itching.

Outcome measures

Outcome measures
Measure
Placebo Oral Tablet
n=12 Participants
Patients undergo two months of dosing with placebo followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Serlopitant Tablet
n=12 Participants
Patients who will undergo two months of Serlopitant dosing, followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Weekly AI-NRS
baseline
5.3 score on a scale
Standard Deviation 2.2
6.3 score on a scale
Standard Deviation 2.3
Weekly AI-NRS
week 1
5.1 score on a scale
Standard Deviation 2.2
5.6 score on a scale
Standard Deviation 2.2
Weekly AI-NRS
week 2
5.3 score on a scale
Standard Deviation 1.9
5.6 score on a scale
Standard Deviation 1.9
Weekly AI-NRS
week 3
5.5 score on a scale
Standard Deviation 2.0
5.2 score on a scale
Standard Deviation 2.4
Weekly AI-NRS
week 4
5.4 score on a scale
Standard Deviation 1.7
5.2 score on a scale
Standard Deviation 2.2
Weekly AI-NRS
week 5
5.2 score on a scale
Standard Deviation 2.0
5.1 score on a scale
Standard Deviation 2.4
Weekly AI-NRS
week 6
5.0 score on a scale
Standard Deviation 2.1
5.1 score on a scale
Standard Deviation 2.6
Weekly AI-NRS
week 7
4.8 score on a scale
Standard Deviation 1.7
5.2 score on a scale
Standard Deviation 2.7
Weekly AI-NRS
week 8
4.8 score on a scale
Standard Deviation 2.0
5.0 score on a scale
Standard Deviation 2.7

SECONDARY outcome

Timeframe: month 2

Population: Participants who completed the month 2 assessment are included in the analysis.

PGIC categorized as "Very much better", "Moderately better", "A little better", "No change", "A little worse", "Moderately worse", and "Very much worse".

Outcome measures

Outcome measures
Measure
Placebo Oral Tablet
n=12 Participants
Patients undergo two months of dosing with placebo followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Serlopitant Tablet
n=10 Participants
Patients who will undergo two months of Serlopitant dosing, followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Patient Global Impression of Change (PGIC)
Very much better
0 Participants
2 Participants
Patient Global Impression of Change (PGIC)
Moderately better
1 Participants
0 Participants
Patient Global Impression of Change (PGIC)
A little better
5 Participants
3 Participants
Patient Global Impression of Change (PGIC)
No change
5 Participants
5 Participants
Patient Global Impression of Change (PGIC)
A little worse
0 Participants
0 Participants
Patient Global Impression of Change (PGIC)
Moderately worse
1 Participants
0 Participants
Patient Global Impression of Change (PGIC)
Very much worse
0 Participants
0 Participants

SECONDARY outcome

Timeframe: month 2

Population: Participants who enrolled after protocol amendment adding this outcome measure are included in the analysis

Severity of itch over past 7 days assessed as Very Severe, Severe, Moderate, Mild, or None. Change is reported as the number of participants with 3-category improvement, 2-category improvement, 1-category improvement, no change, or worse.

Outcome measures

Outcome measures
Measure
Placebo Oral Tablet
n=5 Participants
Patients undergo two months of dosing with placebo followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Serlopitant Tablet
n=4 Participants
Patients who will undergo two months of Serlopitant dosing, followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Change in Static Participant Assessment of Itch
3-category improvement
0 Participants
1 Participants
Change in Static Participant Assessment of Itch
2-category improvement
0 Participants
1 Participants
Change in Static Participant Assessment of Itch
1-category improvement
2 Participants
0 Participants
Change in Static Participant Assessment of Itch
No change
3 Participants
2 Participants
Change in Static Participant Assessment of Itch
Worse
0 Participants
0 Participants

POST_HOC outcome

Timeframe: baseline and week 1, 2, 3, 4, 5, 6, 7, and 8

Population: Daily diary data were averaged weekly. The missing weekly data have been imputed by the mean Dressing/Bathing-NRS value of each participant.

Participants will be asked to complete a daily itch diary with their itch Numeric Rating Scale (NRS) during dressing/bathing. Score range: 0 to 10, higher scores mean more itching.

Outcome measures

Outcome measures
Measure
Placebo Oral Tablet
n=12 Participants
Patients undergo two months of dosing with placebo followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Serlopitant Tablet
n=12 Participants
Patients who will undergo two months of Serlopitant dosing, followed by one month of wash-out. All patients may continue in a 3-month open label extension with serlopitant at 5 mg (taken by mouth) daily for continued safety monitoring.
Dressing/Bathing NRS
week 5
5.6 score on a scale
Standard Deviation 2.6
5.5 score on a scale
Standard Deviation 2.9
Dressing/Bathing NRS
baseline
5.3 score on a scale
Standard Deviation 2.6
6.8 score on a scale
Standard Deviation 3.1
Dressing/Bathing NRS
week 1
5.1 score on a scale
Standard Deviation 2.3
5.7 score on a scale
Standard Deviation 3.0
Dressing/Bathing NRS
week 2
5.0 score on a scale
Standard Deviation 2.1
6.0 score on a scale
Standard Deviation 2.8
Dressing/Bathing NRS
week 3
5.5 score on a scale
Standard Deviation 2.5
5.4 score on a scale
Standard Deviation 3.1
Dressing/Bathing NRS
week 4
5.4 score on a scale
Standard Deviation 2.7
5.1 score on a scale
Standard Deviation 3.1
Dressing/Bathing NRS
week 6
5.6 score on a scale
Standard Deviation 2.7
5.5 score on a scale
Standard Deviation 3.2
Dressing/Bathing NRS
week 7
5.6 score on a scale
Standard Deviation 2.8
5.4 score on a scale
Standard Deviation 3.2
Dressing/Bathing NRS
week 8
5.3 score on a scale
Standard Deviation 2.7
5.4 score on a scale
Standard Deviation 3.2

Adverse Events

Placebo Oral Tablet

Serious events: 0 serious events
Other events: 9 other events
Deaths: 0 deaths

Serlopitant Tablet

Serious events: 2 serious events
Other events: 10 other events
Deaths: 0 deaths

Open-label Extension

Serious events: 0 serious events
Other events: 6 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Placebo Oral Tablet
n=12 participants at risk
Patients undergo two months of dosing with a placebo followed by one month of wash-out. All patients were invited to participate in an open-label extension study.
Serlopitant Tablet
n=12 participants at risk
Patients who will undergo two months of Serlopitant dosing, followed by one month of wash-out. All patients were invited to participate in an open-label extension study.
Open-label Extension
n=10 participants at risk
Participants took oral serlopitant 5mg daily for either 12 months (for those who enrolled before May 2020) or 3 months (for those who registered after May 2020).
Infections and infestations
Wound infection
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Gastrointestinal disorders
Dysphagia
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Blood and lymphatic system disorders
Bacteremia (sepsis)
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months

Other adverse events

Other adverse events
Measure
Placebo Oral Tablet
n=12 participants at risk
Patients undergo two months of dosing with a placebo followed by one month of wash-out. All patients were invited to participate in an open-label extension study.
Serlopitant Tablet
n=12 participants at risk
Patients who will undergo two months of Serlopitant dosing, followed by one month of wash-out. All patients were invited to participate in an open-label extension study.
Open-label Extension
n=10 participants at risk
Participants took oral serlopitant 5mg daily for either 12 months (for those who enrolled before May 2020) or 3 months (for those who registered after May 2020).
Gastrointestinal disorders
Nausea
8.3%
1/12 • Up to 15 months
16.7%
2/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Gastrointestinal disorders
Constipation
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
10.0%
1/10 • Up to 15 months
Gastrointestinal disorders
Soft stool
8.3%
1/12 • Up to 15 months
0.00%
0/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
General disorders
Chest pain
8.3%
1/12 • Up to 15 months
0.00%
0/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Hepatobiliary disorders
Elevated ALT
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Hepatobiliary disorders
Elevated GGT
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Reproductive system and breast disorders
Vaginal hemorrhage
8.3%
1/12 • Up to 15 months
0.00%
0/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Investigations
Elevated prolactin
8.3%
1/12 • Up to 15 months
0.00%
0/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Nervous system disorders
Dizziness
0.00%
0/12 • Up to 15 months
16.7%
2/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
General disorders
Fatigue
8.3%
1/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Reproductive system and breast disorders
Irregular menstruation
8.3%
1/12 • Up to 15 months
0.00%
0/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Nervous system disorders
Chronic headaches
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Endocrine disorders
Type 2 diabetes
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Eye disorders
Corneal abrasion
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Respiratory, thoracic and mediastinal disorders
Upper respiratory infection
16.7%
2/12 • Up to 15 months
0.00%
0/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Skin and subcutaneous tissue disorders
Maculopapular rash
8.3%
1/12 • Up to 15 months
0.00%
0/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Infections and infestations
Swollen cheek due to wound
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
General disorders
Flu-like symptoms
8.3%
1/12 • Up to 15 months
0.00%
0/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Gastrointestinal disorders
Diarrhea
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Blood and lymphatic system disorders
Enlarged lymph nodes
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Gastrointestinal disorders
Toothache
8.3%
1/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Blood and lymphatic system disorders
Worsening anemia
16.7%
2/12 • Up to 15 months
0.00%
0/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Gastrointestinal disorders
Cracked tooth
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
General disorders
Inflamed cyst
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Reproductive system and breast disorders
Vaginal discharge
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Skin and subcutaneous tissue disorders
Irritant dermatitis around G-tube
8.3%
1/12 • Up to 15 months
0.00%
0/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Blood and lymphatic system disorders
Hematuria
0.00%
0/12 • Up to 15 months
16.7%
2/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Renal and urinary disorders
Kidney stone surgery
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Renal and urinary disorders
Microscopic pyuria
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Respiratory, thoracic and mediastinal disorders
Cough
0.00%
0/12 • Up to 15 months
0.00%
0/12 • Up to 15 months
10.0%
1/10 • Up to 15 months
Renal and urinary disorders
Urinary Tract Infection
0.00%
0/12 • Up to 15 months
0.00%
0/12 • Up to 15 months
10.0%
1/10 • Up to 15 months
Infections and infestations
Wound infection
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
10.0%
1/10 • Up to 15 months
Infections and infestations
The COVID-19 infection
0.00%
0/12 • Up to 15 months
0.00%
0/12 • Up to 15 months
20.0%
2/10 • Up to 15 months
Blood and lymphatic system disorders
Enlarged parotid gland
0.00%
0/12 • Up to 15 months
8.3%
1/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Blood and lymphatic system disorders
Elevated leukocyte esterase
8.3%
1/12 • Up to 15 months
0.00%
0/12 • Up to 15 months
0.00%
0/10 • Up to 15 months
Gastrointestinal disorders
Pruritus of pharynx
8.3%
1/12 • Up to 15 months
0.00%
0/12 • Up to 15 months
0.00%
0/10 • Up to 15 months

Additional Information

Albert Chiou

Stanford University

Phone: (650) 721-8418

Results disclosure agreements

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