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A Study of Olaparib Prior to Surgery and Chemotherapy in Ovarian, Primary Peritoneal, and Fallopian Tube Cancer (NEO)

Primary Purpose

Ovarian Cancer, Fallopian Tube Cancer, Neoadjuvant Treatment

Status
Active
Phase
Phase 2
Locations
International
Study Type
Interventional
Intervention
Olaparib
Platinum-based Chemotherapy
Sponsored by
University Health Network, Toronto
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Ovarian Cancer

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)FemaleDoes not accept healthy volunteers

Inclusion Criteria:

  • Histologically proven recurrent high grade serous ovarian/primary peritoneal or fallopian tube cancer.
  • Patients must have disease amenable to pre-operative biopsy.
  • Patients must have disease deemed suitable for surgical debulking.
  • Patients must have a progression free interval of at least 6 months prior to registration.
  • Patients must have had at least one line of platinum based therapy.
  • Patients must have shown platinum sensitivity to their last line of platinum therapy
  • Age >=18 years
  • ECOG performance status 0-1 within 7 days of registration
  • Life expectancy of greater than 3 months
  • Patients must have normal organ and marrow function
  • Women of child-bearing potential must agree to use adequate contraception prior to study entry and for the duration of study participation.
  • Ability to understand and the willingness to sign a written informed consent document.
  • Subject's willingness and ability to comply with scheduled visits, treatment plans, laboratory tests, and other study procedures.

Exclusion Criteria:

  • History of allergic reactions attributed to compounds of similar chemical or biologic composition to olaparib.
  • History of allergic reactions attributed to platinum precluding further use.
  • Radiation therapy within 4 weeks of registration
  • Use of any other systemic, targeted, immunotherapy, chemotherapy, or investigational agents within 4 weeks of registration
  • Previously received a PARP inhibitor
  • Other malignancy within the last 2 years with exceptions
  • Patients considered a poor medical risk due to a serious, uncontrolled medical disorder, non-malignant systemic disease or active, uncontrolled infection.
  • Patients unable to swallow orally administered medication and patients with gastrointestinal disorders likely to interfere with absorption of the study medication.
  • Concomitant use of known potent CYP3A4 inhibitors
  • Concomitant use of known potent CYP3A4 inducers
  • Other anti-cancer therapy including immunotherapy, hormonal therapy, biological therapy, other novel agents or investigational agents
  • Persistent toxicities (CTCAE v 4.03 grade >2) caused by previous cancer therapy, excluding alopecia
  • Patients with myelodysplastic syndrome/acute myeloid leukemia
  • Patients with brain metastases
  • Immunocompromised patients, e.g., patients who are known to be serologically positive for human immunodeficiency virus (HIV)
  • Patients with known active hepatitis (i.e., hepatitis B or C) due to risk of transmitting the infection through blood or other body fluids
  • Pregnant or breastfeeding women
  • Receipt of live attenuated vaccine within 30 days prior to enrollment
  • Patients with > Grade 2 hearing impairment as per CTCAE v 4.03
  • Other severe acute or chronic medical or psychiatric condition or laboratory abnormality that may increase the risk associated with study participation or study drug administration, or may interfere with the interpretation of study results, and in the judgment of the investigator would make the subject inappropriate for entry into this study.

Sites / Locations

  • Tom Baker Cancer Centre
  • Ottawa Regional Cancer Centre
  • Princess Margaret Cancer Centre
  • Centre hospitalier de l'Université de Montréal (CHUM
  • Jewish General Hospital
  • Auckland City Hospital
  • Vall d'Hebron University Hospital
  • Royal Marsden Hospital NHS Foundation Trust
  • Imperial College Healthcare NHS Trust

Arms of the Study

Arm 1

Arm 2

Arm Type

Experimental

Experimental

Arm Label

Olaparib Prior to Surgery, Chemotherapy/Olaparib Post Surgery

Olaparib Prior to Surgery and Post Surgery

Arm Description

Olaparib, orally, at 300 mg twice per day, for 6 weeks (+/- 2 weeks) prior to surgery. Platinum-based chemotherapy chosen by the study doctor and per standard of care after surgery. Olaparib, orally, at 300 mg twice per day, continuously, after chemotherapy.

Olaparib, orally, at 300 mg twice per day, for 6 weeks (+/- 2 weeks) prior to surgery and after surgery.

Outcomes

Primary Outcome Measures

Difference in levels of PAR or PARP-1 before and after study treatment
Mutations in BRCA1/2, RAD51B, RAD51C, RAD51D, PPM1D, FANCM, BRIP1, PALB2 and BARD1 in germline tissue compared to tumor tissue

Secondary Outcome Measures

Frequency of adverse events, by description and grade
Response rate to olaparib in the neoadjuvant period
Duration of progression free survival with olaparib in comparison to platinum based chemotherapy
Levels of ctDNA compared to levels of CA125
Gene expression changes in tumour tissue before and after treatment with Olaparib
Secondary mutation rate in surgical tumour specimens following PARP therapy and at progression
2.5 years
Changes in blood based biomarkers using ctDNA before, during and after treatment with Olaparib

Full Information

First Posted
April 17, 2015
Last Updated
May 9, 2022
Sponsor
University Health Network, Toronto
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1. Study Identification

Unique Protocol Identification Number
NCT02489006
Brief Title
A Study of Olaparib Prior to Surgery and Chemotherapy in Ovarian, Primary Peritoneal, and Fallopian Tube Cancer
Acronym
NEO
Official Title
A Phase II, Open-Label, Randomized, Multi-Centre Study, of Neoadjuvant Olaparib in Patients With Platinum Sensitive Recurrent High Grade Serous Ovarian/Primary Peritoneal or Fallopian Tube Cancer
Study Type
Interventional

2. Study Status

Record Verification Date
May 2022
Overall Recruitment Status
Active, not recruiting
Study Start Date
July 19, 2016 (Actual)
Primary Completion Date
December 2022 (Anticipated)
Study Completion Date
December 2024 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
University Health Network, Toronto

4. Oversight

Data Monitoring Committee
No

5. Study Description

Brief Summary
This is a study that will look at the effects and how useful investigational drug olaparib is as a neoadjuvant treatment (treatment given as to shrink a tumor before the main treatment) prior to surgery in patients with recurrent ovarian, primary peritoneal or fallopian tube cancer.
Detailed Description
Olaparib belongs to a class of anti-cancer agents known as poly ADP-ribose polymerase (PARP) inhibitors. Olaparib is a new type of drug for ovarian cancer. Laboratory tests show that it may help slow the growth of ovarian cancer. Olaparib works by blocking the PARP protein. PARP is an important protein which tries to fix damaged deoxyribonucleic acid (DNA, molecules that contain important instructions for the development of cells). Many cancers are thought to develop from damaged DNA. Research has shown that PARP inhibitors stop the PARP protein from working, and that sometimes that can cause cancer cells to stop growing or die.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Ovarian Cancer, Fallopian Tube Cancer, Neoadjuvant Treatment, Debulking Surgical Procedures

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 2
Interventional Study Model
Parallel Assignment
Masking
None (Open Label)
Allocation
Randomized
Enrollment
71 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
Olaparib Prior to Surgery, Chemotherapy/Olaparib Post Surgery
Arm Type
Experimental
Arm Description
Olaparib, orally, at 300 mg twice per day, for 6 weeks (+/- 2 weeks) prior to surgery. Platinum-based chemotherapy chosen by the study doctor and per standard of care after surgery. Olaparib, orally, at 300 mg twice per day, continuously, after chemotherapy.
Arm Title
Olaparib Prior to Surgery and Post Surgery
Arm Type
Experimental
Arm Description
Olaparib, orally, at 300 mg twice per day, for 6 weeks (+/- 2 weeks) prior to surgery and after surgery.
Intervention Type
Drug
Intervention Name(s)
Olaparib
Other Intervention Name(s)
Lynparza
Intervention Type
Drug
Intervention Name(s)
Platinum-based Chemotherapy
Intervention Description
Chosen by the study doctor, per standard of care.
Primary Outcome Measure Information:
Title
Difference in levels of PAR or PARP-1 before and after study treatment
Time Frame
4-8 weeks
Title
Mutations in BRCA1/2, RAD51B, RAD51C, RAD51D, PPM1D, FANCM, BRIP1, PALB2 and BARD1 in germline tissue compared to tumor tissue
Time Frame
2.5 years
Secondary Outcome Measure Information:
Title
Frequency of adverse events, by description and grade
Time Frame
2.5 years
Title
Response rate to olaparib in the neoadjuvant period
Time Frame
6 weeks
Title
Duration of progression free survival with olaparib in comparison to platinum based chemotherapy
Time Frame
2.5 years
Title
Levels of ctDNA compared to levels of CA125
Time Frame
2.5 years
Title
Gene expression changes in tumour tissue before and after treatment with Olaparib
Time Frame
2.5 years
Title
Secondary mutation rate in surgical tumour specimens following PARP therapy and at progression
Description
2.5 years
Time Frame
2.5 years
Title
Changes in blood based biomarkers using ctDNA before, during and after treatment with Olaparib
Time Frame
2.5 years

10. Eligibility

Sex
Female
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Histologically proven recurrent high grade serous ovarian/primary peritoneal or fallopian tube cancer. Patients must have disease amenable to pre-operative biopsy. Patients must have disease deemed suitable for surgical debulking. Patients must have a progression free interval of at least 6 months prior to registration. Patients must have had at least one line of platinum based therapy. Patients must have shown platinum sensitivity to their last line of platinum therapy Age >=18 years ECOG performance status 0-1 within 7 days of registration Life expectancy of greater than 3 months Patients must have normal organ and marrow function Women of child-bearing potential must agree to use adequate contraception prior to study entry and for the duration of study participation. Ability to understand and the willingness to sign a written informed consent document. Subject's willingness and ability to comply with scheduled visits, treatment plans, laboratory tests, and other study procedures. Exclusion Criteria: History of allergic reactions attributed to compounds of similar chemical or biologic composition to olaparib. History of allergic reactions attributed to platinum precluding further use. Radiation therapy within 4 weeks of registration Use of any other systemic, targeted, immunotherapy, chemotherapy, or investigational agents within 4 weeks of registration Previously received a PARP inhibitor Other malignancy within the last 2 years with exceptions Patients considered a poor medical risk due to a serious, uncontrolled medical disorder, non-malignant systemic disease or active, uncontrolled infection. Patients unable to swallow orally administered medication and patients with gastrointestinal disorders likely to interfere with absorption of the study medication. Concomitant use of known potent CYP3A4 inhibitors Concomitant use of known potent CYP3A4 inducers Other anti-cancer therapy including immunotherapy, hormonal therapy, biological therapy, other novel agents or investigational agents Persistent toxicities (CTCAE v 4.03 grade >2) caused by previous cancer therapy, excluding alopecia Patients with myelodysplastic syndrome/acute myeloid leukemia Patients with brain metastases Immunocompromised patients, e.g., patients who are known to be serologically positive for human immunodeficiency virus (HIV) Patients with known active hepatitis (i.e., hepatitis B or C) due to risk of transmitting the infection through blood or other body fluids Pregnant or breastfeeding women Receipt of live attenuated vaccine within 30 days prior to enrollment Patients with > Grade 2 hearing impairment as per CTCAE v 4.03 Other severe acute or chronic medical or psychiatric condition or laboratory abnormality that may increase the risk associated with study participation or study drug administration, or may interfere with the interpretation of study results, and in the judgment of the investigator would make the subject inappropriate for entry into this study.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Amit Oza, M.D.
Organizational Affiliation
Princess Margaret Cancer Centre/University Health Network
Official's Role
Principal Investigator
Facility Information:
Facility Name
Tom Baker Cancer Centre
City
Calgary
State/Province
Alberta
ZIP/Postal Code
T2N 4N2
Country
Canada
Facility Name
Ottawa Regional Cancer Centre
City
Ottawa
State/Province
Ontario
ZIP/Postal Code
K1H 8L6
Country
Canada
Facility Name
Princess Margaret Cancer Centre
City
Toronto
State/Province
Ontario
ZIP/Postal Code
M5G 2M9
Country
Canada
Facility Name
Centre hospitalier de l'Université de Montréal (CHUM
City
Montréal
State/Province
Quebec
ZIP/Postal Code
H2L 2W5
Country
Canada
Facility Name
Jewish General Hospital
City
Montréal
State/Province
Quebec
ZIP/Postal Code
H3T 1E2
Country
Canada
Facility Name
Auckland City Hospital
City
Grafton
State/Province
Auckland
Country
New Zealand
Facility Name
Vall d'Hebron University Hospital
City
Barcelona
ZIP/Postal Code
08035
Country
Spain
Facility Name
Royal Marsden Hospital NHS Foundation Trust
City
London
ZIP/Postal Code
SW3 6JJ
Country
United Kingdom
Facility Name
Imperial College Healthcare NHS Trust
City
London
Country
United Kingdom

12. IPD Sharing Statement

Learn more about this trial

A Study of Olaparib Prior to Surgery and Chemotherapy in Ovarian, Primary Peritoneal, and Fallopian Tube Cancer

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