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Precancerous Conditions clinical trials

The registry lists 217 studies for Precancerous Conditions across more than 10 countries. 16 are recruiting or about to start. 36 of them are mainly about Precancerous Conditions (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-12. Counting its 10 narrower conditions too, such as Uterine Cervical Dysplasia: 1,419 studies, 236 open.

Get an email when these change. Save the Precancerous Conditions studies recruiting or about to start — once a week, free: studies that open, close, add sites or post results.

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Example · made-up studies

Breast cancer · Recruiting: 2 came in, 3 changed

What changed in your saved searches, Oct 31 – Nov 6:

A study of drug A after surgery for early breast cancer

Came in · now Recruiting

Drug B with hormone therapy in advanced breast cancer

Changed

· Sites: 4 added, including Seoul and Busan

· Enrollment: 300 → 450 participants

Exercise during chemotherapy

Now Active, not recruiting

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Status

Completed
146
Terminated
21
Status unknown
17
Recruiting
12
Active, not recruiting
8
Withdrawn
6

Phase

Phase 2
60
Phase 1
40
Phase 3
33
Phase 4
1
Early Phase 1
1

Where

United States
151
Canada
21
Italy
9
China
9
United Kingdom
9
France
8

Who runs them

National Cancer Institute (NCI) (11) · British Columbia Cancer Agency (11) · AIDS Malignancy Consortium (9) · M.D. Anderson Cancer Center (6) · Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins (5) · Northwestern University (5) · Roswell Park Cancer Institute (5) · Alliance for Clinical Trials in Oncology (5)

What is being tested here

Drugs under test in Precancerous Conditions studies, those with the most open studies first. Medicines only given beside them are not counted. How drugs are counted

DrugOpenPhase 3All
Partially Engineered T-regulatory Cell Donor Graft TRGFT-201101
Celecoxib015
Busulfan004
Cyclophosphamide004
Cetuximab014
Sulindac014
Epoetin Alfa024
Melphalan003
Fludarabine003
Human Papillomavirus Recombinant Vaccine Quadrivalent, Types 6, 11, 16, 18003

Drug classes tested here NSAIDs 11 · Antimetabolites 7 · Alkylating agents 6 · Antimitotic agents 5 · Tyrosine kinase inhibitors (TKIs) 5

Coming up

2phase 3 studies under way
5studies finish main data collection within a year2 of them phase 3

Studies recruiting or running, from their records. “Main data collection” ends at the primary completion date, the sponsor’s own estimate, which often moves.

All 5, phase 3 first

Who these studies take

Of the 12 Precancerous Conditions studies recruiting now, 6 (50%) set no upper age limit and 1 (8%) stop at 75 or younger. 1 (8%) take children under 18. 1 (8%) are for women only and 0 (0%) for men only; 4 (33%) take healthy volunteers.

Recruiting studies that take each age, of 12
AgeWomenMen
101 (8%)1 (8%)
188 (67%)8 (67%)
3011 (92%)10 (83%)
4012 (100%)11 (92%)
5012 (100%)11 (92%)
6511 (92%)11 (92%)
7511 (92%)11 (92%)
8511 (92%)11 (92%)

Across all 217 studies, recruiting or not: 19% stop at 75 or younger and 13% at 65; 18% take children; 20% are for women only and 6% for men only; 15% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

Studies

Recruiting first, then most recently updated. Showing 50 of 217. Browse all 217 → or search them.