Ascending Doses of Ceralasertib in Combination With Chemotherapy and/or Novel Anti Cancer Agents
NCT ID: NCT02264678
Last Updated: 2025-11-05
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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ACTIVE_NOT_RECRUITING
PHASE1/PHASE2
357 participants
INTERVENTIONAL
2014-10-31
2025-12-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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NON_RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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Module 2 Part A1
Module 2 Part A1: ascending doses of ceralasertib will be administered alone to define the maximum tolerated dose (MTD) and/or a continuous, tolerable Recommended Dose (RD) to take into Module 2 Part A2.
Administration of ceralasertib
An oral formulation of ceralasertib will be used. In Module 2 Part A1, patients will receive a single dose of ceralasertib on Day 1, followed by 4 to 6 days washout, before multiple dosing.
Module 2 Part A2
Module 2 Part A2: ascending doses of ceralasertib will be administered in combination with olaparib to patients to define the dose, frequency and schedule of ceralasertib and olaparib to take into Module 2 Part B.
Administration of ceralasertib in combination with olaparib
An oral formulations of ceralasertib and olaparib will be used. In Module 2 Part A2, patients will receive either a single or twice daily dose of ceralasertib followed by 4 to 6 days washout, before multiple dosing with ceralasertib and olaparib. In Module 2 Part B, patients will receive ceralasertib and olaparib at the dose, frequency and schedule recommended from Module 2 Part A2. Cycle 0 may be omitted at the discretion of the sponsor.
Module 2 Part B1
Module 2 Part B1: Patients with second line 'ATM deficient' gastric adenocarcinoma including GEJ adenocarcinoma will receive ceralasertib with olaparib, at dose, frequency and schedule recommended from Module 2 Part A2.
Administration of ceralasertib in combination with olaparib
An oral formulations of ceralasertib and olaparib will be used. In Module 2 Part A2, patients will receive either a single or twice daily dose of ceralasertib followed by 4 to 6 days washout, before multiple dosing with ceralasertib and olaparib. In Module 2 Part B, patients will receive ceralasertib and olaparib at the dose, frequency and schedule recommended from Module 2 Part A2. Cycle 0 may be omitted at the discretion of the sponsor.
Module 2 Part B2
Module 2 part B2: Patients with second line 'ATM proficient' gastric adenocarcinoma including GEJ adenocarcinoma will receive ceralasertib with olaparib, at dose, frequency and schedule recommended from Module 2 Part A2.
Administration of ceralasertib in combination with olaparib
An oral formulations of ceralasertib and olaparib will be used. In Module 2 Part A2, patients will receive either a single or twice daily dose of ceralasertib followed by 4 to 6 days washout, before multiple dosing with ceralasertib and olaparib. In Module 2 Part B, patients will receive ceralasertib and olaparib at the dose, frequency and schedule recommended from Module 2 Part A2. Cycle 0 may be omitted at the discretion of the sponsor.
Module 2 Part B3
Module 2 Part B3: Patient with second or third line breast cancer with BRCA mutations (somatic or germline), excluding HER2 positive breast cancer will receive ceralasertib with olaparib, at dose, frequency and schedule recommended from Module 2 Part A2.
Administration of ceralasertib in combination with olaparib
An oral formulations of ceralasertib and olaparib will be used. In Module 2 Part A2, patients will receive either a single or twice daily dose of ceralasertib followed by 4 to 6 days washout, before multiple dosing with ceralasertib and olaparib. In Module 2 Part B, patients will receive ceralasertib and olaparib at the dose, frequency and schedule recommended from Module 2 Part A2. Cycle 0 may be omitted at the discretion of the sponsor.
Module 2 Part B4
Module Part B4: Patients with second or third line triple negative breast cancer with no known BRCA mutations. This expansion will be enriched for patients with disease harbouring a HRR-related gene mutation (HRRm) will receive ceralasertib with olaparib, at dose, frequency and schedule recommended from Module 2 Part A2.
Administration of ceralasertib in combination with olaparib
An oral formulations of ceralasertib and olaparib will be used. In Module 2 Part A2, patients will receive either a single or twice daily dose of ceralasertib followed by 4 to 6 days washout, before multiple dosing with ceralasertib and olaparib. In Module 2 Part B, patients will receive ceralasertib and olaparib at the dose, frequency and schedule recommended from Module 2 Part A2. Cycle 0 may be omitted at the discretion of the sponsor.
Module 3 Part A
Module 3 Part A: cohort escalation of ceralasertib in combination with durvalumab in HNSCC or NSCLC patients to define the dose, frequency and schedule of ceralasertib and durvalumab to take into Module 3 Part B. Additionally, Module 3 Part A will include a serial tumour biopsy cohort to evaluate the Proof of Mechanism of ceralasertib in HNSCC and NSCLC patients.
Administation of ceralasertib in combination with durvalumab
An oral formulation of ceralasertib will be used. Durvalumab is given via IV infusion. In Module 3 Part A, patients will receive an initial single dose of ceralasertib on Day 1, followed by multiple dosing in combination with durvalumab. In Module 3 Serial Tumour Biopsy Extension and Part B expansion cohorts, patients will receive ceralasertib at the dose, frequency and schedule recommended from Module 3 Part A, in combination with durvalumab.
Module 3 Part B
Module 3 Part B: cohort expansions of ceralasertib in combination with durvalumab in HNSCC or NSCLC patients at dose, frequency and schedule from Module 3 Part A.
Administation of ceralasertib in combination with durvalumab
An oral formulation of ceralasertib will be used. Durvalumab is given via IV infusion. In Module 3 Part A, patients will receive an initial single dose of ceralasertib on Day 1, followed by multiple dosing in combination with durvalumab. In Module 3 Serial Tumour Biopsy Extension and Part B expansion cohorts, patients will receive ceralasertib at the dose, frequency and schedule recommended from Module 3 Part A, in combination with durvalumab.
Module 2 Part B5
Patients with BRCA mutant or RAD51C/D mutant (either germline or somatic) or HRD-positive status epithelial ovarian, fallopian tube, or primary peritoneal cancer according to local testing. Patients must be platinum sensitive and previously progressed on a licensed PARPi. The cohort will be split into 2 groups: Cohort 1 - without intervening chemotherapy following progression on a PARPi, Cohort 2 - with intervening chemotherapy following progression on a PARPi. Patients will receive ceralasertib and olaparib, at the RP2D dose, frequency and schedule established from Module 2 Part A2.
Administration of ceralasertib in combination with olaparib
An oral formulations of ceralasertib and olaparib will be used. In Module 2 Part A2, patients will receive either a single or twice daily dose of ceralasertib followed by 4 to 6 days washout, before multiple dosing with ceralasertib and olaparib. In Module 2 Part B, patients will receive ceralasertib and olaparib at the dose, frequency and schedule recommended from Module 2 Part A2. Cycle 0 may be omitted at the discretion of the sponsor.
Module 4 (FE/QT)
Ceralasertib monotherapy will be administered on a number of days during Cycle 0 to assess the effect of food on ceralasertib absorption and effect of ceralasertib on ECG parameters under various conditions (fasted, fed, steady state). From C1 onwards, patients who participated in C0 will be allocated to either ceralasertib in combination with olaparib or durvalumab, or ceralasertib monotherapy and assessed for safety.
Administration of ceralasertib monotherapy
Module 4 Part A and Module 4 Part B Cohort 3: During C0, patients will receive ceralasertib monotherapy orally once a day on 3 non-consecutive days and ceralasertib twice a day on 5 consecutive days. After the patients have completed C0 (Part A) they may transition to Module 4 Part B cohort 3 where they will continue to receive ceralasertib monotherapy
Administration of ceralasertib and olaparib
Module 4 Part B Cohort 1:
After completion of Part A (C0), the patient may transition to Part B and be allocated to receive ceralasertib in combination with olaparib as decided by the investigator.
Administration of ceralasertib and durvalumab
Module 4 Part B Cohort 2:
After completion of Part A (C0), the patient may transition to Part B and be allocated to receive ceralasertib in combination with durvalumab as decided by the investigator.
Module 5 Part A
Module 5 Part A: ascending doses of ceralasertib will be administered in combination with AZD5305 to patients to define the MTD, RP2D.
In case this first dose level is not tolerated, alternative schedules will be evaluated.
Administration of ceralasertib in combination with AZD5305
An oral formulations of ceralasertib and AZD5305 will be used. In Module 5 Part A, patients will receive a single dose of ceralasertib on cycle 0 Day 1 as per dose level cohort. In Module 5 Part B, patients will receive ceralasertib and AZD5305: C1 onwards (as per dose level cohort allocated).
Module 5 Part B
Module 5 Part B: cohort expansions of ceralasertib in combination with AZD5305 in ovarian patients at dose, frequency and schedule from Module 5 Part A.
Administration of ceralasertib in combination with AZD5305
An oral formulations of ceralasertib and AZD5305 will be used. In Module 5 Part A, patients will receive a single dose of ceralasertib on cycle 0 Day 1 as per dose level cohort. In Module 5 Part B, patients will receive ceralasertib and AZD5305: C1 onwards (as per dose level cohort allocated).
Module 1 Part A
Module 1 Part A: ascending doses of ceralasertib in combination with carboplatin AUC5 will be administered to patients to define the maximum tolerated dose (MTD) and/or a continuous, tolerable Recommended Dose (RD).
Administration of ceralasertib in combination with carboplatin
An oral formulation of ceralasertib will be used. In Module 1 Part A, patients will receive a single dose of ceralasertib on Day 1, followed by multiple dosing in combination with carboplatin. A maximum of 6 cycles (21 days per cycle) of treatment will be given. In Module 1 Part B, patients will receive ceralasertib and carboplatin at the dose, frequency and schedule recommended from Module 1 Part A.
Module 1 Part B
Module 1 Part B: patients with advanced lung adenocarcinoma with low expression of ATM will receive ceralasertib and carboplatin, at the dose, frequency and schedule recommended from Module 1 Part A.
Administration of ceralasertib in combination with carboplatin
An oral formulation of ceralasertib will be used. In Module 1 Part A, patients will receive a single dose of ceralasertib on Day 1, followed by multiple dosing in combination with carboplatin. A maximum of 6 cycles (21 days per cycle) of treatment will be given. In Module 1 Part B, patients will receive ceralasertib and carboplatin at the dose, frequency and schedule recommended from Module 1 Part A.
Interventions
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Administation of ceralasertib in combination with durvalumab
An oral formulation of ceralasertib will be used. Durvalumab is given via IV infusion. In Module 3 Part A, patients will receive an initial single dose of ceralasertib on Day 1, followed by multiple dosing in combination with durvalumab. In Module 3 Serial Tumour Biopsy Extension and Part B expansion cohorts, patients will receive ceralasertib at the dose, frequency and schedule recommended from Module 3 Part A, in combination with durvalumab.
Administration of ceralasertib monotherapy
Module 4 Part A and Module 4 Part B Cohort 3: During C0, patients will receive ceralasertib monotherapy orally once a day on 3 non-consecutive days and ceralasertib twice a day on 5 consecutive days. After the patients have completed C0 (Part A) they may transition to Module 4 Part B cohort 3 where they will continue to receive ceralasertib monotherapy
Administration of ceralasertib and olaparib
Module 4 Part B Cohort 1:
After completion of Part A (C0), the patient may transition to Part B and be allocated to receive ceralasertib in combination with olaparib as decided by the investigator.
Administration of ceralasertib and durvalumab
Module 4 Part B Cohort 2:
After completion of Part A (C0), the patient may transition to Part B and be allocated to receive ceralasertib in combination with durvalumab as decided by the investigator.
Administration of ceralasertib in combination with AZD5305
An oral formulations of ceralasertib and AZD5305 will be used. In Module 5 Part A, patients will receive a single dose of ceralasertib on cycle 0 Day 1 as per dose level cohort. In Module 5 Part B, patients will receive ceralasertib and AZD5305: C1 onwards (as per dose level cohort allocated).
Administration of ceralasertib in combination with carboplatin
An oral formulation of ceralasertib will be used. In Module 1 Part A, patients will receive a single dose of ceralasertib on Day 1, followed by multiple dosing in combination with carboplatin. A maximum of 6 cycles (21 days per cycle) of treatment will be given. In Module 1 Part B, patients will receive ceralasertib and carboplatin at the dose, frequency and schedule recommended from Module 1 Part A.
Administration of ceralasertib in combination with olaparib
An oral formulations of ceralasertib and olaparib will be used. In Module 2 Part A2, patients will receive either a single or twice daily dose of ceralasertib followed by 4 to 6 days washout, before multiple dosing with ceralasertib and olaparib. In Module 2 Part B, patients will receive ceralasertib and olaparib at the dose, frequency and schedule recommended from Module 2 Part A2. Cycle 0 may be omitted at the discretion of the sponsor.
Administration of ceralasertib
An oral formulation of ceralasertib will be used. In Module 2 Part A1, patients will receive a single dose of ceralasertib on Day 1, followed by 4 to 6 days washout, before multiple dosing.
Eligibility Criteria
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Inclusion Criteria
* The presence of a solid malignant tumour that is not considered appropriate for further standard treatment
* Module 2 Part B study expansions, and Module 3: patients must have a tumour at least 1 cm in size that can be measured using a CT or MRI scan
* Module 2 Part B All (except B5): No previous treatment with PARP inhibitor.
* Module 2 Part B1 Study expansion: advanced gastric adenocarcinoma (including GEJ) patients with ATM deficient tumours
* Module 2 Part B2 Study expansion: advanced gastric adenocarcinoma (including GEJ) patients with ATM proficient tumours
* Module 2 Part B3 Study expansion: Second or thrid line HER2 negative breast cancer
* Module 2 Part B4 Study expansion: Second or third line triple negative breast cancer (TNBC)
* Module 2 Part B5 Study expansion: BRCAm or RAD51C/Dm or PALB2m or HRD positive status ovarian cancer patient who are Platinum Sensitive Relapsed and have previously progressed on a licensed PARPi
* Module 3: advanced recurrent or metastatic non-small cell lung cancer, or head and neck squamous cell carcinoma
* Module 4: any advanced solid tumours except gastric, gastro-oesophageal, oesophageal or colorectal cancer with a small bowel resection
* Module 4: Ability to comply with an overnight fast of at least 10 hours prior to dosing and 4 hours after dosing as mandated, and ability to eat a high fat meal as mandated
* Module 5 All: Ovarian fallopian tube or primary peritonial cancer, previous treatment with PARP inhibitor, platinum-sensitive relapsed ovarian cancer
* Module 5 Part B: known or suspected BRCA mutation, PALB2 mutation, RAD51C/D mutation or HRD positive status
Exclusion Criteria
* Prior exposure to an ATR inhibitor
* Bad reaction to ceralasertib
* Module 2: Contra-indicated for treatment with olaparib
* Module 3: Contra-indicated for treatment with durvalumab
* Module 4: Mean resting corrected QT interval (QTc) \>470 msec or history of familial long QT syndrome.
* Module 4: Patients with type I or type II diabetes
* Module 5: Known hypersensitivity to PARP including AZD5305
18 Years
130 Years
ALL
No
Sponsors
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AstraZeneca
INDUSTRY
Responsible Party
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Locations
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Research Site
Villejuif, , France
Research Site
Goyang-si, , South Korea
Research Site
Seongnam-si, , South Korea
Research Site
Seoul, , South Korea
Research Site
Seoul, , South Korea
Research Site
Seoul, , South Korea
Research Site
Bristol, , United Kingdom
Research Site
Cambridge, , United Kingdom
Research Site
Coventry, , United Kingdom
Research Site
London, , United Kingdom
Research Site
London, , United Kingdom
Research Site
London, , United Kingdom
Research Site
London, , United Kingdom
Research Site
Manchester, , United Kingdom
Research Site
Oxford, , United Kingdom
Research Site
Sutton, , United Kingdom
Research Site
Withington, , United Kingdom
Research Site
Duarte, California, United States
Research Site
Irvine, California, United States
Research Site
Los Angeles, California, United States
Research Site
Los Angeles, California, United States
Research Site
Newport Beach, California, United States
Research Site
Boston, Massachusetts, United States
Research Site
New York, New York, United States
Research Site
Philadelphia, Pennsylvania, United States
Research Site
Bordeaux, , France
Research Site
Lyon, , France
Research Site
Saint-Herblain, , France
Countries
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References
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Smith G, Alholm Z, Coleman RL, Monk BJ. DNA Damage Repair Inhibitors-Combination Therapies. Cancer J. 2021 Nov-Dec 01;27(6):501-505. doi: 10.1097/PPO.0000000000000561.
Other Identifiers
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2023-505006-41-00
Identifier Type: REGISTRY
Identifier Source: secondary_id
2014-002233-66
Identifier Type: EUDRACT_NUMBER
Identifier Source: secondary_id
D5330C00004
Identifier Type: -
Identifier Source: org_study_id
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