Trial Outcomes & Findings for A Study of NOX66 and External Beam Radiotherapy in Patients With Metastatic Castration-resistant Prostate Cancer and Other Solid Tumors (NCT NCT04957290)

NCT ID: NCT04957290

Last Updated: 2024-06-18

Results Overview

Maximum tolerated dose (MTD) and RP2D of NOX66 in combination with low-dose EBRT in patients with any solid tumor. MTD is defined as the dose level at which no more than 1 patient out of 6 has a DLT at the end of Cycle 1. RP2D is the highest dose at which no more than 1 patient out of 6 has a DLT at the end of Cycle 1 and the dosage form, is acceptable to patients. A DLT is defined as an AE that occurs during Cycle 1 (Day 1 to Day 21) that is unrelated to the disease, intercurrent illness or concomitant medications and that, possibly- definitely related to NOX66 alone or in combination with EBRT: Grade (G) ≥3 non-hematological toxicity; G≥3 febrile neutropenia; G4 thrombocytopenia \> 5 days; G3 thrombocytopenia with bleeding or in combination with a G ≥3 blood and lymphatic system disorder.; G3 AST or ALT that is + a ≥G2 rise in bilirubin \>7 days; AST or ALT \> 8 × ULN; AE causing treatment delay \> 14 days.

Recruitment status

TERMINATED

Study phase

PHASE1/PHASE2

Target enrollment

21 participants

Primary outcome timeframe

Cycle 1 (Day 1 to Day 21)

Results posted on

2024-06-18

Participant Flow

21 patients

Participant milestones

Participant milestones
Measure
Part 1: Dose Cohort 1: NOX66 800 mg
NOX66: NOX66 800 mg daily (400 mg suppository twice daily \[BID\]). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 2: NOX66 1200 mg
NOX66: NOX66 1200 mg daily (600 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 3: NOX66 1600 mg
NOX66: NOX66 1600 mg daily (800 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 4: NOX66 2400 mg
NOX66: NOX66 2400 mg daily (1200 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 2: Arm 1: Patients With mCRPC (RP2D NOX66)
NOX66: NOX66 RP2D EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 2: Arm 2: Patients With BC or NSCLC (RP2D NOX66)
NOX66: NOX66 RP2D EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Overall Study
STARTED
4
7
10
0
0
0
Overall Study
COMPLETED
0
0
0
0
0
0
Overall Study
NOT COMPLETED
4
7
10
0
0
0

Reasons for withdrawal

Reasons for withdrawal
Measure
Part 1: Dose Cohort 1: NOX66 800 mg
NOX66: NOX66 800 mg daily (400 mg suppository twice daily \[BID\]). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 2: NOX66 1200 mg
NOX66: NOX66 1200 mg daily (600 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 3: NOX66 1600 mg
NOX66: NOX66 1600 mg daily (800 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 4: NOX66 2400 mg
NOX66: NOX66 2400 mg daily (1200 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 2: Arm 1: Patients With mCRPC (RP2D NOX66)
NOX66: NOX66 RP2D EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 2: Arm 2: Patients With BC or NSCLC (RP2D NOX66)
NOX66: NOX66 RP2D EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Overall Study
Progressive disease
3
3
2
0
0
0
Overall Study
Withdrawal by Subject
1
0
1
0
0
0
Overall Study
Death
0
2
1
0
0
0
Overall Study
non compliance with study drug
0
1
0
0
0
0
Overall Study
none specified.
0
1
2
0
0
0
Overall Study
unacceptable toxicity
0
0
1
0
0
0
Overall Study
Adverse Event
0
0
1
0
0
0
Overall Study
study terminated by sponsor
0
0
2
0
0
0

Baseline Characteristics

A Study of NOX66 and External Beam Radiotherapy in Patients With Metastatic Castration-resistant Prostate Cancer and Other Solid Tumors

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Part 1: Dose Cohort 1: NOX66 800 mg
n=4 Participants
NOX66: NOX66 800 mg daily (400 mg suppository twice daily \[BID\]). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 2: NOX66 1200 mg
n=7 Participants
NOX66: NOX66 1200 mg daily (600 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 3: NOX66 1600 mg
n=10 Participants
NOX66: NOX66 1600 mg daily (800 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 4: NOX66 2400 mg
NOX66: NOX66 2400 mg daily (1200 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 2: Arm 1: Patients With mCRPC (RP2D NOX66)
NOX66: NOX66 RP2D EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 2: Arm 2: Patients With BC or NSCLC (RP2D NOX66)
NOX66: NOX66 RP2D EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Total
n=21 Participants
Total of all reporting groups
Age, Continuous
69 years
n=93 Participants
73 years
n=4 Participants
67.5 years
n=27 Participants
68 years
n=115 Participants
Sex: Female, Male
Female
3 Participants
n=93 Participants
1 Participants
n=4 Participants
1 Participants
n=27 Participants
5 Participants
n=115 Participants
Sex: Female, Male
Male
1 Participants
n=93 Participants
6 Participants
n=4 Participants
9 Participants
n=27 Participants
16 Participants
n=115 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
2 Participants
n=93 Participants
2 Participants
n=4 Participants
3 Participants
n=27 Participants
7 Participants
n=115 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
2 Participants
n=93 Participants
5 Participants
n=4 Participants
7 Participants
n=27 Participants
14 Participants
n=115 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
n=93 Participants
0 Participants
n=4 Participants
0 Participants
n=27 Participants
0 Participants
n=115 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=93 Participants
0 Participants
n=4 Participants
1 Participants
n=27 Participants
1 Participants
n=115 Participants
Race (NIH/OMB)
Asian
0 Participants
n=93 Participants
0 Participants
n=4 Participants
0 Participants
n=27 Participants
0 Participants
n=115 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=93 Participants
0 Participants
n=4 Participants
0 Participants
n=27 Participants
0 Participants
n=115 Participants
Race (NIH/OMB)
Black or African American
1 Participants
n=93 Participants
2 Participants
n=4 Participants
0 Participants
n=27 Participants
3 Participants
n=115 Participants
Race (NIH/OMB)
White
3 Participants
n=93 Participants
5 Participants
n=4 Participants
9 Participants
n=27 Participants
17 Participants
n=115 Participants
Race (NIH/OMB)
More than one race
0 Participants
n=93 Participants
0 Participants
n=4 Participants
0 Participants
n=27 Participants
0 Participants
n=115 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
n=93 Participants
0 Participants
n=4 Participants
0 Participants
n=27 Participants
0 Participants
n=115 Participants
Region of Enrollment
United States
4 participants
n=93 Participants
6 participants
n=4 Participants
8 participants
n=27 Participants
18 participants
n=115 Participants
Region of Enrollment
Australia
0 participants
n=93 Participants
1 participants
n=4 Participants
0 participants
n=27 Participants
1 participants
n=115 Participants
Region of Enrollment
Hungary
0 participants
n=93 Participants
0 participants
n=4 Participants
2 participants
n=27 Participants
2 participants
n=115 Participants

PRIMARY outcome

Timeframe: Cycle 1 (Day 1 to Day 21)

Population: All patients that completed cycle 1.

Maximum tolerated dose (MTD) and RP2D of NOX66 in combination with low-dose EBRT in patients with any solid tumor. MTD is defined as the dose level at which no more than 1 patient out of 6 has a DLT at the end of Cycle 1. RP2D is the highest dose at which no more than 1 patient out of 6 has a DLT at the end of Cycle 1 and the dosage form, is acceptable to patients. A DLT is defined as an AE that occurs during Cycle 1 (Day 1 to Day 21) that is unrelated to the disease, intercurrent illness or concomitant medications and that, possibly- definitely related to NOX66 alone or in combination with EBRT: Grade (G) ≥3 non-hematological toxicity; G≥3 febrile neutropenia; G4 thrombocytopenia \> 5 days; G3 thrombocytopenia with bleeding or in combination with a G ≥3 blood and lymphatic system disorder.; G3 AST or ALT that is + a ≥G2 rise in bilirubin \>7 days; AST or ALT \> 8 × ULN; AE causing treatment delay \> 14 days.

Outcome measures

Outcome measures
Measure
Part 1: Dose Cohort 1: NOX66 800 mg
n=4 Participants
NOX66: NOX66 800 mg daily (400 mg suppository twice daily \[BID\]). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 2: NOX66 1200 mg
n=7 Participants
NOX66: NOX66 1200 mg daily (600 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 3: NOX66 1600 mg
n=10 Participants
NOX66: NOX66 1600 mg daily (800 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1 (Dose Escalation): Number of Dose-limiting Toxicities (DLTs)
0 Participants
0 Participants
0 Participants

SECONDARY outcome

Timeframe: From Screening (Days -28 to -2) until the Follow-up visit/End of Study (EOS) (through study completion, an average of 19 month)

Population: Safety population = all participants who received at least one dose of NOX66

Characterization of the safety and tolerability of NOX66.

Outcome measures

Outcome measures
Measure
Part 1: Dose Cohort 1: NOX66 800 mg
n=4 Participants
NOX66: NOX66 800 mg daily (400 mg suppository twice daily \[BID\]). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 2: NOX66 1200 mg
n=7 Participants
NOX66: NOX66 1200 mg daily (600 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 3: NOX66 1600 mg
n=10 Participants
NOX66: NOX66 1600 mg daily (800 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Incidence of Adverse Events (AEs) for NOX66
With at least one Adverse Event
4 Participants
7 Participants
9 Participants
Part 1: Incidence of Adverse Events (AEs) for NOX66
With at least one TEAE (Treatment Emergent Adverse Event)
4 Participants
7 Participants
9 Participants
Part 1: Incidence of Adverse Events (AEs) for NOX66
Dose Limiting Toxicity
0 Participants
0 Participants
0 Participants
Part 1: Incidence of Adverse Events (AEs) for NOX66
Fatal TEAE
0 Participants
1 Participants
0 Participants
Part 1: Incidence of Adverse Events (AEs) for NOX66
AEs that were greater than Grade 2 severity
1 Participants
5 Participants
5 Participants
Part 1: Incidence of Adverse Events (AEs) for NOX66
TEAE related to Study Treatment (NOX66)
4 Participants
4 Participants
6 Participants

SECONDARY outcome

Timeframe: From Screening (Days -28 to -2) until the Follow-up visit/EOS (through study completion, an average of 19 month)

Evaluation of the safety and tolerability of both doses of EBRT (8 Gy or 20/25 Gy).

Outcome measures

Outcome measures
Measure
Part 1: Dose Cohort 1: NOX66 800 mg
n=4 Participants
NOX66: NOX66 800 mg daily (400 mg suppository twice daily \[BID\]). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 2: NOX66 1200 mg
n=7 Participants
NOX66: NOX66 1200 mg daily (600 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 3: NOX66 1600 mg
n=10 Participants
NOX66: NOX66 1600 mg daily (800 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: TEAEs by Relationship to EBRT Administration
Possibly Related
1 Participants
2 Participants
3 Participants
Part 1: TEAEs by Relationship to EBRT Administration
Related
0 Participants
2 Participants
2 Participants
Part 1: TEAEs by Relationship to EBRT Administration
No AEs related to EBRT
3 Participants
3 Participants
5 Participants

Adverse Events

Part 1: Dose Cohort 1: NOX66 800 mg

Serious events: 1 serious events
Other events: 4 other events
Deaths: 0 deaths

Part 1: Dose Cohort 2: NOX66 1200 mg

Serious events: 3 serious events
Other events: 6 other events
Deaths: 2 deaths

Part 1: Dose Cohort 3: NOX66 1600 mg

Serious events: 5 serious events
Other events: 9 other events
Deaths: 1 deaths

Serious adverse events

Serious adverse events
Measure
Part 1: Dose Cohort 1: NOX66 800 mg
n=4 participants at risk
NOX66: NOX66 800 mg daily (400 mg suppository twice daily \[BID\]). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 2: NOX66 1200 mg
n=7 participants at risk
NOX66: NOX66 1200 mg daily (600 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 3: NOX66 1600 mg
n=10 participants at risk
NOX66: NOX66 1600 mg daily (800 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Respiratory, thoracic and mediastinal disorders
Acute respiratory failure
0.00%
0/4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
14.3%
1/7 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/10 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Blood and lymphatic system disorders
Anemia
25.0%
1/4 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/7 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/10 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Nervous system disorders
Encephalopathy
0.00%
0/4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
14.3%
1/7 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/10 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Respiratory, thoracic and mediastinal disorders
pleural effusion
0.00%
0/4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
14.3%
1/7 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/10 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Gastrointestinal disorders
diarrhea
0.00%
0/4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/7 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
10.0%
1/10 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Cardiac disorders
Sinus tachycardia
0.00%
0/4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/7 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
10.0%
1/10 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Respiratory, thoracic and mediastinal disorders
Respiratory distress
0.00%
0/4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/7 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
10.0%
1/10 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Cardiac disorders
Angina pectoris
0.00%
0/4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/7 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
20.0%
2/10 • Number of events 2 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
General disorders
General physical health deterioration
0.00%
0/4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/7 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
10.0%
1/10 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
General disorders
Non-cardiac chest pain
25.0%
1/4 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/7 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/10 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Metabolism and nutrition disorders
Failure to thrive
0.00%
0/4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
14.3%
1/7 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/10 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Musculoskeletal and connective tissue disorders
Pain in extremity
0.00%
0/4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
14.3%
1/7 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/10 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Psychiatric disorders
Confusional state
0.00%
0/4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/7 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
10.0%
1/10 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.

Other adverse events

Other adverse events
Measure
Part 1: Dose Cohort 1: NOX66 800 mg
n=4 participants at risk
NOX66: NOX66 800 mg daily (400 mg suppository twice daily \[BID\]). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 2: NOX66 1200 mg
n=7 participants at risk
NOX66: NOX66 1200 mg daily (600 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Part 1: Dose Cohort 3: NOX66 1600 mg
n=10 participants at risk
NOX66: NOX66 1600 mg daily (800 mg suppository BID). EBRT: The dose levels of EBRT will be either 8 Gy as a single fraction, or 20/25 Gy as 5 fractions given over 5 to 10 days.
Gastrointestinal disorders
Nausea
50.0%
2/4 • Number of events 2 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/7 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
40.0%
4/10 • Number of events 5 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Gastrointestinal disorders
Diarrhoea
25.0%
1/4 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
14.3%
1/7 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
20.0%
2/10 • Number of events 2 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Gastrointestinal disorders
Anorectal discomfort
25.0%
1/4 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/7 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
10.0%
1/10 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Gastrointestinal disorders
Proctitis
25.0%
1/4 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/7 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
10.0%
1/10 • Number of events 2 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Musculoskeletal and connective tissue disorders
Back pain
50.0%
2/4 • Number of events 2 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
28.6%
2/7 • Number of events 2 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
30.0%
3/10 • Number of events 4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Nervous system disorders
Dizziness
0.00%
0/4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/7 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
20.0%
2/10 • Number of events 3 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Nervous system disorders
Headache
25.0%
1/4 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/7 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
10.0%
1/10 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Respiratory, thoracic and mediastinal disorders
Dyspnoea
0.00%
0/4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/7 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
30.0%
3/10 • Number of events 4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
General disorders
Fatigue
25.0%
1/4 • Number of events 1 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
28.6%
2/7 • Number of events 2 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
20.0%
2/10 • Number of events 3 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Blood and lymphatic system disorders
Lymphopenia
50.0%
2/4 • Number of events 2 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
14.3%
1/7 • Number of events 6 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
10.0%
1/10 • Number of events 2 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Blood and lymphatic system disorders
Anaemia
25.0%
1/4 • Number of events 2 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/7 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
10.0%
1/10 • Number of events 4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Psychiatric disorders
Insomnia
0.00%
0/4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/7 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
20.0%
2/10 • Number of events 2 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
Renal and urinary disorders
Proteinuria
0.00%
0/4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
0.00%
0/7 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.
20.0%
2/10 • Number of events 4 • All AEs and SAEs will be collected from the signing of the ICF until 30 days after the last dose of study drug at the time points specified in the Schedule of assessments with an average of 7 months for each participant.

Additional Information

Lorena, Director Clinical Operations

Noxopharm

Phone: + 61 2 9144 2223

Results disclosure agreements

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

Restriction type: LTE60