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2026 data Public-data reference. official source

Ovarian Clear Cell Adenocarcinoma

Open-data reference.

8 US clinical trials · 3 currently recruiting

Active & Recent Trials

RECRUITING Phase 3 580 participants

Minimally Invasive Surgery After Neoadjuvant Chemotherapy for the Treatment of Stage IIIC-IV Ovarian, Primary Peritoneal, or Fallopian Tube Cancer, LANCE Trial

M.D. Anderson Cancer Center

NCT04575935

RECRUITING Phase 2 80 participants

Pembrolizumab Combined With Bevacizumab With or Without Agonist Anti-CD40 CDX-1140 for the Treatment of Patients With Recurrent Ovarian Cancer

Roswell Park Cancer Institute

NCT05231122

RECRUITING Phase 2 60 participants

APL-2 and Pembrolizumab Versus APL-2, Pembrolizumab and Bevacizumab Versus Bevacizumab Alone for the Treatment of Recurrent Ovarian, Fallopian Tube, or Primary Peritoneal Cancer and Malignant Effusion

Roswell Park Cancer Institute

NCT04919629

ACTIVE NOT RECRUITING Phase 2 582 participants

Testing the Combination of Cediranib and Olaparib in Comparison to Each Drug Alone or Other Chemotherapy in Recurrent Platinum-Resistant Ovarian Cancer

National Cancer Institute (NCI)

NCT02502266

ACTIVE NOT RECRUITING Phase 3 579 participants

Testing the Use of A Single Drug (Olaparib) or the Combination of Two Drugs (Cediranib and Olaparib) Compared to the Usual Chemotherapy for Women With Platinum Sensitive Ovarian, Fallopian Tube, or Primary Peritoneal Cancer

National Cancer Institute (NCI)

NCT02446600

ACTIVE NOT RECRUITING Phase 1 45 participants

A Phase 1 Clinical Study of NXP800 in Subjects With Advanced Cancers and Expansion in Subjects With Ovarian Cancer

Nuvectis Pharma

NCT05226507

ACTIVE NOT RECRUITING Phase 1 34 participants

MV-NIS Infected Mesenchymal Stem Cells in Treating Recurrent Ovarian, Primary Peritoneal or Fallopian Tube Cancer

Mayo Clinic

NCT02068794

COMPLETED Phase 3 1,873 participants

Carboplatin and Paclitaxel With or Without Bevacizumab in Treating Patients With Stage III or Stage IV Ovarian Epithelial, Primary Peritoneal, or Fallopian Tube Cancer

National Cancer Institute (NCI)

NCT00262847

Phase Distribution

PhaseTrial count
Early Phase 1 2
Phase 2 3
Phase 3 3

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

Reading the Ovarian Clear Cell Adenocarcinoma Trial Landscape

ClinicalTrials.gov lists 8 US studies indexed under Ovarian Clear Cell Adenocarcinoma, and 3 of those are currently open to recruitment — roughly 38% of the total volume on the registry. That ratio is a useful proxy for activity level: a high share of recruiting studies often signals that research interest is current and that new enrollment opportunities are appearing, while a low share typically means the field is dominated by completed or follow-up work where most participant spots have already been filled. These counts reflect the public registry only and include studies at every stage of design, so they should be read as an index of research attention rather than as a measure of treatment availability.

The phase distribution for Ovarian Clear Cell Adenocarcinoma shows 3 late-stage studies (Phase 3 and Phase 4 combined) alongside 5 earlier-phase entries (Phase 1 through Phase 2). Phase 1 and Phase 2 studies focus on early safety signals, dosing, and preliminary effect, while Phase 3 studies are typically the larger efficacy and safety trials submitted toward regulatory review, and Phase 4 studies follow approved interventions in real-world use. A condition weighted toward later phases often reflects a mature research pipeline with several interventions already close to or past approval, whereas a heavier early-phase tilt suggests the field is still exploring new mechanisms and candidate approaches.

Top sponsor activity for Ovarian Clear Cell Adenocarcinoma is led by National Cancer Institute (NCI) with 3 indexed trials, alongside 4 other organizations in the top contributor list. The list on this page surfaces up to 8 of the most relevant recent and active entries, ordered with recruiting studies first so practical options are visible. All figures are derived from the public ClinicalTrials.gov dataset maintained by the National Library of Medicine and are reproduced here for reference. Inclusion of a trial, sponsor, or intervention on this page is neither an endorsement nor a recommendation — eligibility, protocol changes, and site-level status can shift frequently, so always verify current details on ClinicalTrials.gov and consult a qualified healthcare provider before acting on anything you see here.

Frequently Asked Questions

How many clinical trials are there for Ovarian Clear Cell Adenocarcinoma?

PlainTrial tracks 8 US clinical trials for Ovarian Clear Cell Adenocarcinoma, of which 3 are currently recruiting participants. Data sourced from ClinicalTrials.gov.

How do I find a recruiting trial for Ovarian Clear Cell Adenocarcinoma?

Use the trial list above filtered by "Recruiting" status, or visit our trial finder at /recruiting to search by condition and state. Always discuss trial participation with your healthcare provider before enrolling.

Is this data current?

Data is sourced from ClinicalTrials.gov and reflects our most recent data pull. Trial status may have changed since then. Always verify current information at ClinicalTrials.gov before making decisions about participation.

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from ClinicalTrials.gov (National Library of Medicine). Consult a qualified professional before making decisions based on this data.

Source: ClinicalTrials.gov (NIH/NLM) ClinicalTrials.gov AACT registry · 2024 Trial counts and statuses sourced from ClinicalTrials.gov. Sponsor counts include both industry and federal/academic sponsors.

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