Phase 2 Ovarian Cancer Trial, Recruiting NCT05123482 Sponsor: AstraZeneca Condition: Ovarian Cancer
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Phase 2 Ovarian Cancer Trial, Recruiting

NCT05123482
Recruiting Phase 2 🇦🇺 Australian site

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

  • Adults aged 18 or older
  • People with solid tumour cancers that have come back or spread, who have already received appropriate standard treatment for their cancer type and stage, or where a clinical trial is considered the best next treatment option by the doctor in charge
  • People whose cancer can be measured on scans, according to standard medical guidelines (known as RECIST v1.1)
  • People who are generally well enough to carry out light activity and care for themselves (a standard health rating of 0 or 1 on a common medical scale)
  • People with a life expectancy of at least 12 weeks
  • People with adequate functioning of their bone marrow, liver, and kidneys, as defined by the trial protocol
  • For certain parts of the trial: people with a confirmed diagnosis of breast cancer, ovarian cancer, biliary tract cancer (cancer of the bile ducts or gallbladder), endometrial cancer, or squamous non-small cell lung cancer that has spread or come back
  • For certain parts of the trial: people weighing at least 30 kg
  • For one specific part of the trial (Sub-Study 4 Part A): people whose cancer has progressed after at least one but no more than three prior treatment courses for metastatic or relapsed disease, with no satisfactory alternative treatment available as judged by the treating doctor

Who may not be able to join:

  • People who have recently received certain cancer treatments before the trial starts, including: a type of chemotherapy called nitrosourea or mitomycin C within the past 6 weeks; experimental drugs from another clinical trial within the past 28 days or 5 half-lives (whichever is shorter); other chemotherapy within the past 21 days; non-chemotherapy cancer drugs within 21 days or 5 half-lives (whichever is shorter); or biological or immunotherapy treatments within the past 28 days
  • People with compression of the spinal cord, or cancer that has spread to the membranes surrounding the brain or spinal cord
  • People with cancer that has spread to the brain, unless it has been treated, is stable, causes no symptoms, and has not needed steroid medication above a certain dose for at least 4 weeks before the trial starts
  • People with an active infection, including tuberculosis, hepatitis B, hepatitis C, or HIV
  • People with a history of lung inflammation (not caused by infection) that needed steroid treatment, who currently have lung inflammation, or where lung inflammation cannot be ruled out on scans at the start of the trial
  • People with serious lung problems caused by another ongoing lung illness
  • People with certain heart conditions, including: significant irregular heartbeats; uncontrolled high blood pressure; a heart attack, unstable chest pain, or heart procedure (such as bypass surgery or a stent) within the past 6 months; a stroke, mini-stroke, or blood flow problems to the brain within the past 6 months; certain types of heart failure; a history of weakened heart muscle (cardiomyopathy); severe heart valve disease; an abnormal heart rhythm reading on an ECG above a certain level; or known risk factors for dangerous heart rhythm problems, including a family history of certain inherited heart conditions or unexplained sudden death in a family member under 40
  • People with a history of, or signs suggesting, certain blood or bone marrow disorders (myelodysplastic syndrome or acute myeloid leukaemia)
  • For Sub-Study 2: people who had a blood clot within 3 months before starting the trial (note: this criterion is no longer in effect following a protocol update — confirm with trial site); people who had to permanently stop a previous immunotherapy due to side effects; people with active or previously documented autoimmune or inflammatory conditions requiring ongoing steroid or immune-suppressing treatment; or people with a history of organ transplant
  • For Sub-Study 2 Part B: people who have previously received a specific type of cancer treatment known as a TOP1 inhibitor (for example, irinotecan, topotecan, or trastuzumab deruxtecan)
  • For Sub-Study 3: people currently taking medications or herbal supplements that strongly affect how the body processes certain drugs (strong CYP3A4 inducers or inhibitors — confirm with trial site); people with a history of a long-lasting severe drop in blood cell counts (lasting more than 2 weeks); people with a known tendency to bleed; people who have ongoing severe nausea and vomiting, chronic gut conditions, difficulty swallowing, or who have had significant bowel surgery that might affect how the study drug is absorbed; or people who have previously received a TOP1 inhibitor treatment
  • For Sub-Study 4: people who have previously received the study drug AZD9574, or more than one course of another PARP inhibitor-based treatment; people currently taking medications or herbal supplements that strongly affect drug processing (strong CYP3A4 inducers or inhibitors — confirm with trial site); people who have previously received a specific immunotherapy drug used in this trial (rilvegostomig), for the relevant treatment group; people who have previously received a TOP1 inhibitor treatment; or people with ongoing severe nausea and vomiting, chronic gut conditions, difficulty swallowing, or significant bowel surgery that might affect absorption of the study drug

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 27 July 2026
Phase 2: approximately ~30% of drugs entering this phase reach regulatory approval, based on published industry-wide historical data. This is not specific to this trial.
Phase success rates shown are historical industry-wide averages based on published data. They are not a prediction for this specific trial or your individual situation.

Contact this trial

Phone: 1-877-240-9479

Australian sites

Research Site, Clayton,
Research Site, Melbourne,
Research Site, Nedlands,

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Recruiting
Phase
Phase 2
Sponsor
Registry
ClinicalTrials.gov
Start date
18 October 2021
Est. completion
29 September 2027

Where this trial is recruiting

🇦🇺 Australia 🇧🇪 Belgium 🇨🇦 Canada 🇨🇳 China 🇭🇺 Hungary 🇮🇹 Italy 🇯🇵 Japan 🇳🇱 Netherlands 🇵🇱 Poland 🇰🇷 South Korea 🇪🇸 Spain 🇹🇼 Taiwan 🇹🇭 Thailand 🇬🇧 United Kingdom 🇺🇸 United States

3 site(s) in Australia. Confirm current status and contact details directly with the trial site.

Primary endpoints

The number of patients with adverse events; The number of patients with serious adverse events; The number of patients with dose-limiting toxicity (DLT), as defined in the protocol.; The number of patients with changes from baseline laboratory findings, ECGs and vital signs

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 27 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov