Gynecologic Oncology Group

Open enrollment with an early-phase pipeline tilt

According to ClinicalTrials.gov-derived indexes, Gynecologic Oncology Group sits in the top decile of US sponsors by registered trial count (#189 of 15,742 sponsors by registered trial count).

154 total trials 1 currently recruiting 115 completed early-phase tilt top decile by trial count

Gynecologic Oncology Group: 154 sponsored US clinical trials, 1 recruiting.

Gynecologic Oncology Group sponsors 154 registered US clinical trials on ClinicalTrials.gov, 1 of them currently recruiting, and 115 completed. 27 of these trials are in Phase 3-4 (later-stage) and 107 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Cervical Cancer, with 6 trials.

Top-decile sponsor footprint

Gynecologic Oncology Group ranks in the top decile of sponsors by registered trial count (#189 of 15,742 sponsors by registered trial count). Volume at this scale usually reflects a long institutional pipeline, read phase tilt and therapeutic areas below before treating it as current-year activity.

Trial completion reliability score

F 30/100

115 of 151 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (76.2%), vs. national p10 68.4% / p90 100% among 1,234 sponsors with at least 10 decided trials. Still-open trials (Recruiting, Active-not-recruiting, Not-yet-recruiting) are excluded since they have not reached an outcome yet.

Open and recent trials

154 total, page 3 of 4

COMPLETED Phase 1

Combination Chemotherapy Plus Radiation Therapy in Treating Patients With Stage III or Stage IV Endometrial Cancer

NCT00005840

COMPLETED Phase 1

Combination Chemotherapy Plus Radiation Therapy in Treating Patients With Stage III or Stage IV Endometrial Cancer

NCT00005830

COMPLETED Phase 3

Comparison of Two Combination Chemotherapy Regimens Plus Radiation Therapy in Treating Patients With Stage III or Stage IV Endometrial Cancer

NCT00006011

COMPLETED Phase 2

Chemotherapy in Treating Patients With Sarcoma of the Uterus

NCT00005643

COMPLETED Phase 2

Liposomal Doxorubicin in Treating Patients With Advanced or Recurrent Endometrial Cancer

NCT00005861

COMPLETED Phase 1

Paclitaxel in Treating Patients With Recurrent or Persistent Ovarian or Primary Peritoneal Cancer

NCT00005046

COMPLETED Phase 1

Combination Chemotherapy in Treating Patients With Stage III or Stage IV Ovarian Epithelial or Primary Peritoneal Cancer

NCT00005026

COMPLETED Phase 2

Oxaliplatin in Treating Patients With Recurrent or Refractory Cervical Cancer

NCT00005837

COMPLETED Phase 2

Oxaliplatin in Treating Patients With Recurrent or Refractory Ovarian Epithelial Cancer or Primary Peritoneal Cancer That Has Not Responded to Platinum- Based Chemotherapy

NCT00005836

TERMINATED Phase 2

Topotecan in Treating Patients With Recurrent Ovarian Epithelial or Primary Peritoneal Cancer

NCT00005029

COMPLETED Phase 3

Lymphatic Mapping in Treating Patients With Stage I or Stage II Cancer of the Vulva

NCT00003325

COMPLETED Phase 1

Radiation Therapy, Paclitaxel, and Cisplatin in Treating Patients With Cancer of the Cervix

NCT00003377

COMPLETED Phase 2

Oxaliplatin in Treating Patients With Persistent or Recurrent Endometrial Cancer

NCT00071929

COMPLETED Phase 1

Radiation Therapy Plus Paclitaxel and Cisplatin in Treating Patients With Cervical Cancer

NCT00003379

TERMINATED Phase 2

Combination Chemotherapy and Peripheral Stem Cell Transplantation in Treating Patients With Stage III Ovarian Cancer

NCT00004221

COMPLETED Phase 2

Dactinomycin in Treating Patients With Persistent or Recurrent Gestational Trophoblastic Neoplasia

NCT00003688

COMPLETED Phase 1

Topotecan Plus Etoposide in Treating Patients With Recurrent Ovarian, Peritoneal, or Fallopian Tube Cancer

NCT00003967

COMPLETED Phase 2

Danazol in Treating Patients With Advanced or Recurrent Endometrial Cancer

NCT00003946

TERMINATED Phase 2

Vaccine Therapy in Treating Patients With Stage III or Stage IV Ovarian Epithelial Cancer

NCT00003386

COMPLETED Phase 3

Comparison of Three Chemotherapy Regimens in Treating Patients With Stage IVB, Recurrent, or Persistent Cervical Cancer

NCT00003945

COMPLETED Phase 3

Methotrexate Compared With Dactinomycin in Treating Patients With Gestational Trophoblastic Neoplasia

NCT00003702

COMPLETED

Quality of Life in Survivors of Gynecologic Cancer

NCT00003795

TERMINATED

Quality-of-Life Study of Patients With Previously Treated Ovarian Cancer

NCT00003794

COMPLETED Phase 1

Combination Chemotherapy in Treating Patients With Untreated Ovarian, Peritoneal, or Fallopian Tube Cancer

NCT00003385

COMPLETED Phase 2

Aminocamptothecin in Treating Patients With Recurrent or Refractory Ovarian Epithelial Cancer or Primary Cancer of the Peritoneum

NCT00003523

COMPLETED Phase 3

Combination Chemotherapy With or Without G-CSF in Treating Patients With Stage III, Stage IV, or Recurrent Endometrial Cancer

NCT00003691

TERMINATED Phase 2

Amifostine in Treating Women With Ovarian, Peritoneal, Cervical, Fallopian Tube, Uterine, or Endometrial Cancer

NCT00003624

TERMINATED Phase 2

Surgery Plus Medroxyprogesterone in Preventing Endometrial Cancer

NCT00003179

COMPLETED Phase 3

Carboplatin Plus Paclitaxel With or Without Continued Low-Dose Paclitaxel in Treating Patients With Early-Stage Ovarian Cancer

NCT00003644

COMPLETED NA

Protein Expression as a Potential Diagnostic Biomarker of Cervical Dysplasia and/or Cancer

NCT00003384

TERMINATED Phase 2

Gemcitabine in Treating Patients With Recurrent or Refractory Cancer of the Uterus

NCT00003316

TERMINATED Phase 1

Combination Chemotherapy in Treating Patients With Previously Untreated Stage III or Stage IV Ovarian or Primary Peritoneal Cancer

NCT00003378

TERMINATED Phase 2

Topotecan in Treating Patients With Recurrent or Refractory Cancer of the Uterus

NCT00003156

TERMINATED Phase 2

Docetaxel in Treating Patients With Recurrent or Refractory Ovarian or Primary Peritoneal Cancer

NCT00004037

TERMINATED Phase 1

Liposomal Doxorubicin and Etoposide in Treating Patients With Recurrent or Persistent Ovarian, Fallopian Tube, or Peritoneal Cancer

NCT00003380

TERMINATED Phase 1

Combination Chemotherapy Consisting of Gemcitabine And Topotecan in Treating Patients With Refractory or Recurrent Ovarian or Fallopian Tube Cancer

NCT00003382

COMPLETED Phase 3

Combination Chemotherapy in Treating Patients With Primary Peritoneal or Stage III Epithelial Ovarian Cancer

NCT00003322

COMPLETED Phase 3

Ifosfamide With or Without Paclitaxel in Treating Patients With Advanced, Refractory, or Recurrent Cancer of the Uterus

NCT00003128

COMPLETED Phase 3

Radiation Therapy With or Without Cisplatin or Fluorouracil in Treating Patients With Cancer of the Cervix

NCT00003078

COMPLETED Phase 2

Combination Chemotherapy in Treating Patients With Recurrent or Refractory Cervical Cancer

NCT00002813

TERMINATED Phase 2

Combination Chemotherapy in Treating Patients With Recurrent or Advanced Cancer of the Uterus

NCT00002993

TERMINATED Phase 2

Paclitaxel in Treating Patients With Recurrent or Persistent Cancer of the Uterus

NCT00003054

TERMINATED Phase 3

Estrogen Replacement Therapy in Treating Women With Early-Stage Endometrial Cancer

NCT00002976

COMPLETED Phase 3

Surgery With or Without Chemotherapy in Treating Patients With Stage IB Cervical Cancer

NCT00002536

TERMINATED Phase 3

Chemotherapy With or Without Peripheral Stem Cell Transplantation in Treating Patients With Persistent Ovarian Epithelial Cancer

NCT00002819

COMPLETED Phase 3

Laparoscopic Surgery or Standard Surgery in Treating Patients With Endometrial Cancer or Cancer of the Uterus

NCT00002706

COMPLETED Phase 3

Paclitaxel and Cisplatin in Treating Patients With Stage III or Stage IV Ovarian Cancer or Primary Peritoneal Cancer

NCT00002717

COMPLETED Phase 3

Combination Chemotherapy With or Without Surgery in Treating Patients With Stage III Ovarian Epithelial Cancer

NCT00002568

COMPLETED Phase 2

Paclitaxel in Treating Patients With Advanced, Refractory, or Recurrent Cervical or Vaginal Cancer

NCT00002562

COMPLETED Phase 3

Radiation Therapy Compared With Combination Chemotherapy in Treating Patients With Cancer of the Uterus

NCT00002546

← Previous Page 3 of 4 Next →

What is open in the Gynecologic Oncology Group pipeline

1 recruiting of 154 indexed (1% open); 115 completed (75%).

Phase mix: 27 late (III/IV) vs 107 early (I/II) (early-phase heavy).

Top condition: Cervical Cancer (6 trials), 9 others listed.

How open-pipeline share is computed

Recruiting share is recruiting_count divided by trial_count for this sponsor in the public registry export. Status can change between pulls; treat the figure as a research-attention snapshot, not product availability.

Gynecologic Oncology Group: open-pipeline peers nationwide

Peers matched on 154 registered trials and 1% open enrollment, not the therapeutic-area sidebar.

Gynecologic Oncology Group sits at or above the median trial volume and below the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot). 2×2 strategic matrix plotting 9 entities by Total trials (X) and Recruiting share (Y), with a crosshair dividing the plot into four quadrants. Higher volume & more openFocused & more openHigher volume, mostly closedSmaller & mostly closed 50100150200250300 0%5%10%15%20%25% Total trials Recruiting share Gynecologic Oncology GroupSanofi Pasteur, a Sanofi CompanyUniversity of South CarolinaGalderma R&DPfizer's Upjohn has merged with Mylan to form ViatrisMylan PharmaceuticalsJohnson & Johnson Vision CareShireAbbott Nutrition
Gynecologic Oncology Group sits at or above the median trial volume and below the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot).

Gynecologic Oncology Group sits at or above the median trial volume and below the median recruiting share among these 9 nationwide peers -- the two do not always move together.

Sponsors near 154 trials (± recruiting share)

Sponsors near 1% open enrollment (± trial volume)

What to do with this Gynecologic Oncology Group page

154 registered trials is a research-attention snapshot, not an endorsement of Gynecologic Oncology Group or any single study.

  • 1 of Gynecologic Oncology Group's trials are currently recruiting, check each one's own eligibility criteria before contacting a site. Browse recruiting trials
  • Cervical Cancer is the condition Gynecologic Oncology Group studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Cervical Cancer trials
  • Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide

Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. Gynecologic Oncology Group pipeline card: 154 registered trials from official public datasets. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.