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Puberty, Precocious clinical trials

The registry lists 75 studies for Puberty, Precocious across more than 10 countries. 18 are recruiting or about to start. 64 of them are mainly about Puberty, Precocious (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-09.

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Status

Completed
40
Recruiting
14
Status unknown
10
Not yet recruiting
4
Active, not recruiting
3
Terminated
3

Phase

Phase 3
16
Phase 4
10
Phase 2
5
Phase 1
2
Early Phase 1
2

Where

United States
21
China
17
France
9
Italy
5
Korea, Republic of
5
Denmark
4

Who runs them

Children's Hospital of Fudan University (7) · Ipsen (4) · Takeda (4) · IRCCS Azienda Ospedaliero-Universitaria di Bologna (3) · Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) (3) · Abbott (2) · Shenzhen Center for Disease Control and Prevention (2) · National Center for Research Resources (NCRR) (2)

What is being tested here

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

DrugOpenPhase 3All
Leuprolide2614
Endoxifen101
Triptorelin055
Fulvestrant001
Histrelin011
Gonadotropin-Releasing Hormone001
Bicalutamide001
Anastrozole001
Ganirelix001
Letrozole001

Drug classes tested here Aromatase inhibitors 4

Coming up

3phase 3 studies under way
6studies finish main data collection within a year1 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 6, phase 3 first

Who these studies take

Of the 14 Puberty, Precocious studies recruiting now, 2 (14%) set no upper age limit and 9 (64%) stop at 75 or younger. 14 (100%) take children under 18. 2 (14%) are for women only and 0 (0%) for men only; 2 (14%) take healthy volunteers.

Recruiting studies that take each age, of 14
AgeWomenMen
1012 (86%)12 (86%)
188 (57%)8 (57%)
305 (36%)5 (36%)
405 (36%)5 (36%)
505 (36%)5 (36%)
655 (36%)5 (36%)
755 (36%)5 (36%)
855 (36%)5 (36%)

Across all 75 studies, recruiting or not: 79% stop at 75 or younger and 79% at 65; 95% take children; 36% are for women only and 4% for men only; 23% 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 75. Browse all 75 → or search them.