Investigating Idetrexed and Olaparib in Patients With Ovarian Cancer

PHASE1RecruitingINTERVENTIONAL
Enrollment

33

Participants

Timeline

Start Date

August 31, 2025

Primary Completion Date

December 31, 2029

Study Completion Date

December 31, 2029

Conditions
High Grade Serous Ovarian Cancer
Interventions
DRUG

Dose Level 2 (starting dose)

Idetrexed: 9 mg/m2 I.V. (days 1 \& 8) Olaparib: 300 mg P.O. (days1-7, 15-21)

DRUG

Dose Level 1

Idetrexed: 9 mg/m2 I.V. (days 1 \& 8) Olaparib: 200 mg P.O. (days1-7, 15-21)

DRUG

Dose Level -1

Idetrexed: 9 mg/m2 I.V. (days 1 \& 8) Olaparib: 150 mg P.O. (days1-7, 15-21)

DRUG

Dose Level 3

Idetrexed: 12 mg/m2 I.V. (days 1 \& 8) Olaparib: 200 mg P.O. (days1-7, 15-21)

DRUG

Maximum Tolerated Dose

MTD of Olaparib in combination with idetrexed established from Dose Escalation

Trial Locations (3)

Unknown

NOT_YET_RECRUITING

Addenbrooke's Hospital, Cambridge

NOT_YET_RECRUITING

Velindre Cancer Centre, Cardiff

SM2 5NG

RECRUITING

Royal Marsden Hospital - Drug Development Unit, Sutton

Sponsors

Collaborators (1)

All Listed Sponsors
collaborator

Algok Bio Inc.

UNKNOWN

lead

Institute of Cancer Research, United Kingdom

OTHER

NCT06976892 - Investigating Idetrexed and Olaparib in Patients With Ovarian Cancer | Biotech Hunter | Biotech Hunter