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ClinicalTrials.gov 3 recruiting now official registry

Endometrial Serous Adenocarcinoma clinical trials

Every US clinical trial registered for Endometrial Serous Adenocarcinoma — phase mix, recruiting status, and the sponsors running them, straight from the NIH ClinicalTrials.gov registry.

13 US clinical trials · 3 currently recruiting

The research picture

Endometrial Serous Adenocarcinoma has 13 registered US clinical trials, 3 of them open to new participants right now — about 23% of the total.

3
recruiting participants now
23%
of trials open to enrollment
3
in Phase 3–4 (later-stage)
8
top sponsor: National Cancer Institute (NCI)

Counts reflect the public ClinicalTrials.gov registry as last mirrored by PlainTrial. Status and phase are reported by each study's sponsor. This is reference information, not medical advice.

Active & Recent Trials

RECRUITING 1,000 participants

Determine the Utility of Liquid Biopsies and Tumor Molecular Profiling in Predicting Recurrence in Endometrial Cancers

M.D. Anderson Cancer Center

NCT05049538

RECRUITING Phase 3 360 participants

Testing the Addition of Herceptin Hylecta or Phesgo to the Usual Chemotherapy for HER2 Positive Endometrial Serous Carcinoma or Carcinosarcoma

National Cancer Institute (NCI)

NCT05256225

RECRUITING Phase 3 188 participants

Short Course Vaginal Cuff Brachytherapy in Treating Participants With Stage I-II Endometrial Cancer

University of Utah

NCT03422198

ACTIVE NOT RECRUITING Phase 3 813 participants

Testing the Addition of the Immunotherapy Drug Pembrolizumab to the Usual Chemotherapy Treatment (Paclitaxel and Carboplatin) in Stage III-IV or Recurrent Endometrial Cancer

National Cancer Institute (NCI)

NCT03914612

ACTIVE NOT RECRUITING Phase 2 349 participants

Paclitaxel, Carboplatin, and Bevacizumab or Paclitaxel, Carboplatin, and Temsirolimus or Ixabepilone, Carboplatin, and Bevacizumab in Treating Patients With Stage III, Stage IV, or Recurrent Endometrial Cancer

National Cancer Institute (NCI)

NCT00977574

ACTIVE NOT RECRUITING Phase 2 288 participants

Testing the Combination of Olaparib and Durvalumab, Cediranib and Durvalumab, Olaparib and Capivasertib, and Cediranib Alone in Recurrent or Refractory Endometrial Cancer Following the Earlier Phase of the Study That Tested Olaparib and Cediranib in Comparison to Cediranib Alone, and Olaparib Alone

National Cancer Institute (NCI)

NCT03660826

ACTIVE NOT RECRUITING NA 101 participants

PET/CT and Lymph Node Mapping in Finding Lymph Node Metastasis in Patients With High-Risk Endometrial Cancer

M.D. Anderson Cancer Center

NCT01737619

ACTIVE NOT RECRUITING Phase 1 50 participants

TORC1/2 Inhibitor MLN0128 and Bevacizumab in Treating Patients With Recurrent Glioblastoma or Advanced Solid Tumors

National Cancer Institute (NCI)

NCT02142803

ACTIVE NOT RECRUITING Early Phase 1 12 participants

Testing the Response to the Anti-cancer Drug, Triapine, in Uterine Cancers Using Markers From the Tissue at the Time of Hysterectomy

National Cancer Institute (NCI)

NCT04494113

COMPLETED 360 participants

Biomarkers in Blood and Tissue Samples From Patients With Uterine Cancer

Gynecologic Oncology Group

NCT01344837

COMPLETED Phase 2 37 participants

Akt Inhibitor MK2206 in Treating Patients With Recurrent or Advanced Endometrial Cancer

National Cancer Institute (NCI)

NCT01307631

COMPLETED Phase 2 37 participants

Nintedanib in Treating Patients With Recurrent or Persistent Endometrial Cancer

Gynecologic Oncology Group

NCT01225887

COMPLETED Phase 1 26 participants

Trametinib With or Without GSK2141795 in Treating Patients With Recurrent or Persistent Endometrial Cancer

National Cancer Institute (NCI)

NCT01935973

Phase Distribution

PhaseTrial count
Phase 1 3
Phase 2 4
Phase 3 3

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

Reading the Endometrial Serous Adenocarcinoma Trial Landscape

ClinicalTrials.gov lists 13 US studies indexed under Endometrial Serous Adenocarcinoma, and 3 of those are currently open to recruitment — roughly 23% 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 Endometrial Serous Adenocarcinoma shows 3 late-stage studies (Phase 3 and Phase 4 combined) alongside 7 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 Endometrial Serous Adenocarcinoma is led by National Cancer Institute (NCI) with 8 indexed trials, alongside 3 other organizations in the top contributor list. The list on this page surfaces up to 13 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 Endometrial Serous Adenocarcinoma?

PlainTrial tracks 13 US clinical trials for Endometrial Serous Adenocarcinoma, of which 3 are currently recruiting participants. Data sourced from ClinicalTrials.gov.

How do I find a recruiting trial for Endometrial Serous 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

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 · 2026 Trial counts and statuses sourced from ClinicalTrials.gov. Sponsor counts include both industry and federal/academic sponsors.

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