Trial Outcomes & Findings for A Study of LY2606368 (Prexasertib) in Patients With Solid Tumors With Replicative Stress or Homologous Repair Deficiency (NCT NCT02873975)

Last Updated: 2022-10-21

Results Overview

Progression-Free Rate defines as the percentage of participants progression-free at 4 months in all arms, by RECIST 1.1 criteria. Progression-free rate will be estimated as binomial proportion and overall survival and progression-free survival estimates and curves will be generated using the Kaplan-Meier method.

Recruitment status

COMPLETED

Study phase

PHASE2

Target enrollment

27 participants

Primary outcome timeframe

at 4 month

Results posted on

2022-10-21

Participant Flow

Participant milestones

Participant milestones
Measure	Homologous Repair (HR) Deficiency Cohort Prexasertib (LY2606368) will be administered as an IV infusion in patients with homologous repair (HR) deficiency on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour. LY2606368	Replicative Stress Cohort Prexasertib (LY2606368) will be administered as an IV infusion in patients with advanced solid tumors exhibiting replicative stress on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour. LY2606368	CCNE1 Amplification Cohort Prexasertib (LY2606368) will be administered as an IV infusion in patients with CCNE1 amplification on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour. LY2606368
Overall Study STARTED	8	10	9
Overall Study COMPLETED	8	10	9
Overall Study NOT COMPLETED	0	0	0

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

A Study of LY2606368 (Prexasertib) in Patients With Solid Tumors With Replicative Stress or Homologous Repair Deficiency

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure	Homologous Repair (HR) Deficiency Cohort n=8 Participants Prexasertib (LY2606368) will be administered as an IV infusion in patients with homologous repair (HR) deficiency on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour.	Replicative Stress Cohort n=10 Participants Prexasertib (LY2606368) will be administered as an IV infusion in patients with advanced solid tumors exhibiting replicative stress on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour.	CCNE1 Amplification Cohort n=9 Participants Prexasertib (LY2606368) will be administered as an IV infusion in patients with CCNE1 amplification on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour.	Total n=27 Participants Total of all reporting groups
Age, Continuous	61.2 years STANDARD_DEVIATION 9.5 • n=5 Participants	55.2 years STANDARD_DEVIATION 14.2 • n=7 Participants	61.2 years STANDARD_DEVIATION 11.6 • n=5 Participants	59.4 years STANDARD_DEVIATION 12.1 • n=4 Participants
Sex: Female, Male Female	5 Participants n=5 Participants	3 Participants n=7 Participants	5 Participants n=5 Participants	13 Participants n=4 Participants
Sex: Female, Male Male	3 Participants n=5 Participants	7 Participants n=7 Participants	4 Participants n=5 Participants	14 Participants n=4 Participants
Race/Ethnicity, Customized Non-Hispanic	8 Participants n=5 Participants	10 Participants n=7 Participants	9 Participants n=5 Participants	27 Participants n=4 Participants
Race/Ethnicity, Customized Hispanic	0 Participants n=5 Participants	0 Participants n=7 Participants	0 Participants n=5 Participants	0 Participants n=4 Participants
Region of Enrollment United States	8 participants n=5 Participants	10 participants n=7 Participants	9 participants n=5 Participants	27 participants n=4 Participants

PRIMARY outcome

Timeframe: at 4 month

Outcome measures

Outcome measures
Measure	Homologous Repair (HR) Deficiency Cohort n=8 Participants Prexasertib (LY2606368) will be administered as an IV infusion in patients with homologous repair (HR) deficiency on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour.	Replicative Stress Cohort n=10 Participants Prexasertib (LY2606368) will be administered as an IV infusion in patients with advanced solid tumors exhibiting replicative stress on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour.	CCNE1 Amplification Cohort n=9 Participants Prexasertib (LY2606368) will be administered as an IV infusion in patients with CCNE1 amplification on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour.
Progression-Free Rate at 4 Month >= 4 months	25 percentage of participants	10 percentage of participants	44.4 percentage of participants
Progression-Free Rate at 4 Month < 4 months	75 percentage of participants	90 percentage of participants	55.6 percentage of participants

SECONDARY outcome

Timeframe: Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days).

All grade 4 adverse events (AE) with treatment attribution of possibly, probably or definite based on CTCAEvE as reported on case report forms were counted. Incidence is the number of patients experiencing at least one treatment-related grade 4 AE of any type during the time of observation.

Outcome measures

Outcome measures
Measure	Homologous Repair (HR) Deficiency Cohort n=8 Participants Prexasertib (LY2606368) will be administered as an IV infusion in patients with homologous repair (HR) deficiency on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour.	Replicative Stress Cohort n=10 Participants Prexasertib (LY2606368) will be administered as an IV infusion in patients with advanced solid tumors exhibiting replicative stress on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour.	CCNE1 Amplification Cohort n=9 Participants Prexasertib (LY2606368) will be administered as an IV infusion in patients with CCNE1 amplification on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour.
Incidence of Grade 4 Treatment-Related Toxicity	5 Participants	7 Participants	7 Participants

SECONDARY outcome

Timeframe: Disease was evaluated radiologically at baseline and on treatment; Treatment continued until disease progression or unacceptable toxicity. Median treatment duration for this study cohort was 55 day (range 6 - 539 days).

The objective response rate (ORR) was defined as the proportion of participants achieving complete response (CR) or partial response (PR) based on RECIST 1.1 criteria on treatment. Per RECIST 1.1 for target lesions: CR is complete disappearance of all target lesions and PR is at least a 30% decrease in the sum of longest diameter (LD) of target lesions, taking as reference baseline sum LD. PR or better overall response assumes at a minimum incomplete response/stable disease (SD) for the evaluation of non-target lesions and absence of new lesions.

Outcome measures

Outcome measures
Measure	Homologous Repair (HR) Deficiency Cohort n=8 Participants Prexasertib (LY2606368) will be administered as an IV infusion in patients with homologous repair (HR) deficiency on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour.	Replicative Stress Cohort n=10 Participants Prexasertib (LY2606368) will be administered as an IV infusion in patients with advanced solid tumors exhibiting replicative stress on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour.	CCNE1 Amplification Cohort n=9 Participants Prexasertib (LY2606368) will be administered as an IV infusion in patients with CCNE1 amplification on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour.
Objective Response Rate	0 proportion of participant	0 proportion of participant	0.11 proportion of participant

SECONDARY outcome

Timeframe: Participants were followed long-term for survival months from the end of treatment until death or lost to follow-up. Median (range) follow-up was 133 days (15-862 days) in this study cohort.

OS based on the Kaplan-Meier method is defined as the time from study entry to death or censored at date last known alive.

Outcome measures

Outcome measures
Measure	Homologous Repair (HR) Deficiency Cohort n=8 Participants Prexasertib (LY2606368) will be administered as an IV infusion in patients with homologous repair (HR) deficiency on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour.	Replicative Stress Cohort n=10 Participants Prexasertib (LY2606368) will be administered as an IV infusion in patients with advanced solid tumors exhibiting replicative stress on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour.	CCNE1 Amplification Cohort n=9 Participants Prexasertib (LY2606368) will be administered as an IV infusion in patients with CCNE1 amplification on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour.
Median Overall Survival (OS)	108 days Interval 15.0 to 239.0	328 days Interval 22.0 to 690.0	165 days Interval 123.0 to 724.0

Adverse Events

Homologous Repair (HR) Deficiency Cohort

Serious events: 8 serious events

Other events: 8 other events

Deaths: 2 deaths

Replicative Stress Cohort

Serious events: 7 serious events

Other events: 10 other events

Deaths: 2 deaths

CCNE1 Amplification Cohort

Serious events: 9 serious events

Other events: 9 other events

Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure	Homologous Repair (HR) Deficiency Cohort n=8 participants at risk Prexasertib (LY2606368) will be administered as an IV infusion in patients with homologous repair (HR) deficiency on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour.	Replicative Stress Cohort n=10 participants at risk Prexasertib (LY2606368) will be administered as an IV infusion in patients with advanced solid tumors exhibiting replicative stress on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour.	CCNE1 Amplification Cohort n=9 participants at risk Prexasertib (LY2606368) will be administered as an IV infusion in patients with CCNE1 amplification on day 1 and day 15 of every 28 day cycle. Prexasertib will be given at the recommended phase 2 dose of 105 mg/m2 administered over approximately 1 hour.
Blood and lymphatic system disorders Blood and lymphatic system disorders - Other, specify	12.5% 1/8 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	0.00% 0/10 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	0.00% 0/9 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.
Investigations Blood bilirubin increased	0.00% 0/8 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	0.00% 0/10 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	22.2% 2/9 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.
General disorders Fatigue	12.5% 1/8 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	0.00% 0/10 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	0.00% 0/9 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.
Blood and lymphatic system disorders Febrile neutropenia	0.00% 0/8 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	10.0% 1/10 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	11.1% 1/9 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.
Metabolism and nutrition disorders Hypoalbuminemia	0.00% 0/8 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	0.00% 0/10 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	11.1% 1/9 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.
Metabolism and nutrition disorders Hyponatremia	0.00% 0/8 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	0.00% 0/10 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	11.1% 1/9 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.
Metabolism and nutrition disorders Hypophosphatemia	0.00% 0/8 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	0.00% 0/10 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	11.1% 1/9 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.
Infections and infestations Lung infection	12.5% 1/8 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	0.00% 0/10 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	0.00% 0/9 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.
Investigations Neutrophil count decreased	100.0% 8/8 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	70.0% 7/10 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	100.0% 9/9 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.
Investigations Platelet count decreased	50.0% 4/8 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	20.0% 2/10 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	44.4% 4/9 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.
Infections and infestations Sepsis	0.00% 0/8 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	0.00% 0/10 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	11.1% 1/9 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.
Investigations White blood cell decreased	75.0% 6/8 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	60.0% 6/10 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	88.9% 8/9 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.
Blood and lymphatic system disorders Anemia	37.5% 3/8 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	10.0% 1/10 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	33.3% 3/9 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.
Investigations Aspartate aminotransferase increased	0.00% 0/8 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	0.00% 0/10 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.	11.1% 1/9 • Assessed cycle 1 at day 1, 8, 15 and 22, and cycle 2 at day 1 and 15, from time of first dose and up to day 30 post-treatment. Median treatment duration for this study cohort was 55 day (range 6 - 539 days). Serious AEs (SAE) were defined as events with treatment-attribution of possibly, probably or definitely and grade 3 or higher. All remaining AEs are classified as Other AEs (OAE) including grade 3 or higher events with treatment-attribution of unlikely and unrelated plus all grade 1 and 2 events. Maximum grade toxicity by type was then calculated within SAE and OAE datasets. No further data is available to specify classification of other beyond the general term.

Other adverse events

Additional Information

Geoffrey Shapiro M.D., PhDDana-Farber Cancer Institute

Dana-Farber Cancer Institute

Phone: 617-632-6594

Email: [email protected]

Results disclosure agreements

Principal investigator is a sponsor employee
Publication restrictions are in place