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Condition (MeSH)

Uterine Neoplasms

ClinicalTrials.gov lists 3,417 trials for Uterine Neoplasms or a narrower condition beneath it. National Cancer Institute (NCI) has the most among industry and government lead sponsors, with 116.

MeSH D014594 Neoplasms Neoplasm C04 C12
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Phase 1 Phase 1 436 Phase 1/2 Phase 1/2 221 Phase 2 Phase 2 706 Phase 2/3 Phase 2/3 29 Phase 3 Phase 3 250 Phase 4 Phase 4 54 Not applicable Not applicable 923 Observational Observational 793 Phase 1 Phase 1 436 Phase 1/2 Phase 1/2 221 Phase 2 Phase 2 706 Phase 2/3 Phase 2/3 29 Phase 3 Phase 3 250 Phase 4 Phase 4 54 Not applicable Not applicable 923 Observational Observational 793

Trials per phase (log scale)

2 more sections with rows

245 of the 3,417 trials are tagged with Uterine Neoplasms itself; the rest are tagged with a narrower condition beneath it.

Get the Uterine Neoplasms report as a PDF

The PDF carries up to 50 rows of each section, where the page shows the first few, with the sources listed. Enter a work email and confirm it from the message we send, and the report follows by email.

When did Uterine Neoplasms trials start? (36)

Shown in this order: most recent first, 1990 onwards. 2026 is partial: trials registered with a 2026 start date so far, not a full year. 10 trials are registered to start in 2027 or later, and not listed here.

Trials over time, by phase

  • Phase 1
  • Phase 1/2
  • Phase 2
  • Phase 2/3
  • Phase 3
  • Phase 4
  • Not applicable
  • Observational
  • Other (Unknown)

Top of scale: 277

1990: 1 trials (Observational 1) 1992: 3 trials (Observational 1, Phase 3 1, Phase 2 1) 1993: 2 trials (Phase 3 1, Phase 2 1) 1994: 3 trials (Observational 2, Phase 2 1) 1995: 4 trials (Observational 1, Phase 3 1, Phase 2 1, Phase 1 1) 1996: 9 trials (Not applicable 1, Phase 3 3, Phase 2 4, Phase 1 1) 1997: 13 trials (Not applicable 1, Phase 3 4, Phase 2 8) 1998: 21 trials (Observational 2, Not applicable 2, Phase 3 3, Phase 2 11, Phase 1 3) 1999: 23 trials (Observational 7, Not applicable 2, Phase 3 2, Phase 2 4, Phase 1/2 2, Phase 1 6) 2000: 34 trials (Observational 8, Not applicable 2, Phase 3 5, Phase 2 15, Phase 1/2 1, Phase 1 3) 2001: 38 trials (Observational 3, Not applicable 2, Phase 4 1, Phase 3 5, Phase 2 15, Phase 1/2 5, Phase 1 7) 2002: 40 trials (Observational 9, Not applicable 1, Phase 4 1, Phase 3 11, Phase 2 15, Phase 1 3) 2003: 51 trials (Observational 15, Not applicable 6, Phase 3 6, Phase 2 13, Phase 1/2 5, Phase 1 6) 2004: 53 trials (Observational 15, Not applicable 4, Phase 4 1, Phase 3 5, Phase 2 20, Phase 1/2 2, Phase 1 6) 2005: 54 trials (Observational 11, Not applicable 12, Phase 4 1, Phase 3 2, Phase 2 18, Phase 1/2 1, Phase 1 9) 2006: 75 trials (Observational 12, Not applicable 16, Phase 4 2, Phase 3 10, Phase 2 24, Phase 1/2 1, Phase 1 10) 2007: 78 trials (Observational 17, Not applicable 13, Phase 4 2, Phase 3 12, Phase 2 24, Phase 1/2 2, Phase 1 8) 2008: 73 trials (Observational 19, Not applicable 15, Phase 3 9, Phase 2 18, Phase 1/2 2, Phase 1 10) 2009: 77 trials (Observational 19, Not applicable 14, Phase 4 3, Phase 3 15, Phase 2/3 1, Phase 2 17, Phase 1/2 1, Phase 1 7) 2010: 84 trials (Other 1, Observational 22, Not applicable 22, Phase 4 6, Phase 3 4, Phase 2 12, Phase 1/2 5, Phase 1 12) 2011: 90 trials (Observational 19, Not applicable 18, Phase 4 3, Phase 3 11, Phase 2/3 1, Phase 2 20, Phase 1 18) 2012: 97 trials (Observational 22, Not applicable 43, Phase 3 7, Phase 2 14, Phase 1/2 4, Phase 1 7) 2013: 71 trials (Observational 23, Not applicable 26, Phase 4 3, Phase 3 2, Phase 2/3 1, Phase 2 8, Phase 1/2 4, Phase 1 4) 2014: 93 trials (Observational 20, Not applicable 39, Phase 4 1, Phase 3 3, Phase 2 15, Phase 1/2 7, Phase 1 8) 2015: 112 trials (Observational 21, Not applicable 37, Phase 4 2, Phase 3 11, Phase 2/3 1, Phase 2 18, Phase 1/2 8, Phase 1 14) 2016: 110 trials (Observational 29, Not applicable 42, Phase 4 2, Phase 3 5, Phase 2 13, Phase 1/2 10, Phase 1 9) 2017: 141 trials (Observational 36, Not applicable 42, Phase 4 1, Phase 3 4, Phase 2/3 2, Phase 2 28, Phase 1/2 10, Phase 1 18) 2018: 145 trials (Observational 19, Not applicable 47, Phase 4 3, Phase 3 10, Phase 2/3 4, Phase 2 32, Phase 1/2 10, Phase 1 20) 2019: 187 trials (Observational 54, Not applicable 46, Phase 3 10, Phase 2 32, Phase 1/2 11, Phase 1 34) 2020: 201 trials (Observational 46, Not applicable 59, Phase 4 1, Phase 3 12, Phase 2/3 2, Phase 2 35, Phase 1/2 19, Phase 1 27) 2021: 228 trials (Observational 49, Not applicable 66, Phase 4 2, Phase 3 20, Phase 2 43, Phase 1/2 19, Phase 1 29) 2022: 209 trials (Observational 53, Not applicable 51, Phase 4 1, Phase 3 15, Phase 2/3 5, Phase 2 35, Phase 1/2 13, Phase 1 36) 2023: 245 trials (Observational 65, Not applicable 70, Phase 4 2, Phase 3 7, Phase 2/3 3, Phase 2 43, Phase 1/2 25, Phase 1 30) 2024: 277 trials (Observational 81, Not applicable 74, Phase 4 3, Phase 3 14, Phase 2/3 4, Phase 2 48, Phase 1/2 18, Phase 1 35) 2025: 247 trials (Observational 54, Not applicable 74, Phase 4 5, Phase 3 8, Phase 2/3 4, Phase 2 50, Phase 1/2 20, Phase 1 32)

Trials registered with a start date in each year, 1990 onward, stacked by phase (complete years only; the current partial year is in the table's notes). The table below lists the same counts, most recent years first.

Trials started per year
Year Trials started
2026 (partial year) 201
2025 247
2024 277
2023 245
2022 209
2021 228
2020 201
2019 187
2018 145
2017 141

Forecast of the full-year count, planned starts included, not rows of this table: about 240 trials starting in 2026 and about 240 in 2027, the average of the 24 months through September, counted as registered and carried forward. The rows of this table count trials registered so far with a start date in the year, planned starts included; the forecast looks ahead to the count for the whole year, so it is not the same measure. In backtests on conditions of this size, forecasts made part-way through the year were typically off by about 13 percent and ran about 12 percent low against the count later registered; forecasts made before the year began were off by about 19 percent and ran about 17 percent low against the count later registered, and had about the same error as repeating last year's count. These figures rest on a few years of history (target years from 2018 to 2025, varying by figure), place each condition as it is mapped today rather than as it was then, and score against a count for the newest year that was still being revised. Only condition series were scored.

Prediction, not a registry value: median of 36 months from start to primary completion across 534 trials still running at the 2026-10-09 snapshot; registered median of 34 months across 1,691 trials with a primary completion typed Actual. Source: ClinicalTrials.gov / AACT (CTTI), public domain.

What phase are Uterine Neoplasms trials in? (10)

Shown in this order: phase order.

Show the trials by phase as a table
Trials by phase
Phase Trials
Phase 1 436
Phase 1/2 221
Phase 2 706
Phase 2/3 29
Phase 3 250
Phase 4 54
Not applicable 923
Observational 793
Expanded access 4
Unknown 1

How many Uterine Neoplasms trials are recruiting? (12)

Shown in this order: the order a trial moves through, from not yet recruiting to unknown.

Trials by recruitment status
Status Trials
Not yet recruiting 215
Recruiting 623
Enrolling by invitation 22
Active, not recruiting 232
Available 2

Status as registered on ClinicalTrials.gov. Each trial is counted once.

Which lead sponsors run the most Uterine Neoplasms trials? (5)

Shown in this order: most trials first. Lead sponsors the registry classes as industry, NIH, US federal, other government or network. A hospital or university the registry files as government can appear here. Sponsors it classes as academic or other are shown on the full page, because that class cannot separate an institution from a named investigator.

Lead sponsors
Sponsor Trials
National Cancer Institute (NCI) 116
Gynecologic Oncology Group 63
GlaxoSmithKline 44
Merck Sharp & Dohme LLC 38
Tata Memorial Hospital 27

Which drugs are being tested for Uterine Neoplasms? (4)

Shown in this order: most trials first. One row per drug, matched to a single molecule under all its names, ranked by number of trials.

Drugs tested
Drug Trials
(nab)-paclitaxel 146
PEMBROLIZUMAB 109
TOPOTECAN 29
NIVOLUMAB 26

Interventions as named in the registry (11)

Shown in this order: most trials first.

Interventions as named in the registry
Drug Trials
Cisplatin 1 178
or carboplatin 114
Bevacizumab 1 56
Radiation Therapy 50
Brachytherapy 50

These are the names sponsors entered on ClinicalTrials.gov that we have not matched to a single molecule. Some are drugs under a brand or code name; others are procedures, doses or arm labels.

Which serious adverse events do Uterine Neoplasms trials report? (10)

Shown in this order: most subjects affected first. Subjects affected summed across trials, a cross-trial signal, not a rate.

Serious adverse events in this condition's trials
Adverse event Subjects affected Trials
Abortion/Gynecological conditions 639 1
Urinary tract infection 427 75
Vomiting 367 107
Abdominal pain 325 88
Abortion spontaneous incomplete 305 9

Which publications cover Uterine Neoplasms? (782)

Shown in this order: major-topic papers first, then newest, then most linked to trials.

Sub-conditions in MeSH (2)

MeSH descendants one level down with at least one trial, most trials first.

Not on this page

Not measured: delivery record.

Checked, with nothing recorded for this condition: prevalence and rare-disease identity.

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