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Condition (MeSH)

Puberty, Precocious

ClinicalTrials.gov lists 73 trials for Puberty, Precocious or a narrower condition beneath it.

MeSH D011629 Endocrine System Diseases C19 Listed by Orphanet as a rare disease
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Phase 1 Phase 1 4 Phase 2 Phase 2 4 Phase 3 Phase 3 16 Phase 4 Phase 4 9 Not applicable Not applicable 13 Observational Observational 27 Phase 1 Phase 1 4 Phase 2 Phase 2 4 Phase 3 Phase 3 16 Phase 4 Phase 4 9 Not applicable Not applicable 13 Observational Observational 27

Trials per phase

73 of the 73 trials are tagged with Puberty, Precocious itself; the rest are tagged with a narrower condition beneath it.

Get the Puberty, Precocious 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 Puberty, Precocious trials start? (26)

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.

Trials over time, by phase

  • Phase 1
  • Phase 2
  • Phase 3
  • Phase 4
  • Not applicable
  • Observational

Top of scale: 7

1991: 1 trials (Phase 3 1) 1993: 1 trials (Observational 1) 1997: 1 trials (Observational 1) 1999: 1 trials (Observational 1) 2000: 1 trials (Phase 1 1) 2004: 2 trials (Phase 3 1, Phase 2 1) 2006: 4 trials (Observational 1, Not applicable 1, Phase 2 1, Phase 1 1) 2007: 1 trials (Phase 3 1) 2008: 3 trials (Phase 3 3) 2009: 1 trials (Phase 3 1) 2011: 1 trials (Phase 4 1) 2012: 5 trials (Observational 3, Phase 4 1, Phase 3 1) 2013: 4 trials (Observational 2, Not applicable 2) 2014: 1 trials (Not applicable 1) 2015: 4 trials (Not applicable 1, Phase 4 2, Phase 3 1) 2016: 4 trials (Observational 2, Not applicable 1, Phase 4 1) 2017: 2 trials (Observational 2) 2018: 3 trials (Observational 1, Not applicable 1, Phase 3 1) 2019: 1 trials (Observational 1) 2020: 3 trials (Observational 1, Not applicable 2) 2021: 4 trials (Observational 1, Phase 3 2, Phase 1 1) 2022: 1 trials (Observational 1) 2023: 7 trials (Observational 3, Not applicable 1, Phase 4 1, Phase 3 2) 2024: 7 trials (Observational 4, Phase 4 1, Phase 3 2) 2025: 1 trials (Not applicable 1)

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) 6
2025 1
2024 7
2023 7
2022 1
2021 4
2020 3
2019 1
2018 3
2017 2

No forecast is made for this condition: it averages 4.2 trial starts a year over the five years to September, under the 5 a year the method needs.

Recruitment duration, a model prediction: 3 trials still running at the 2026-10-09 snapshot, fewer than the 5 needed for a median. Source: ClinicalTrials.gov / AACT (CTTI), public domain.

What phase are Puberty, Precocious trials in? (6)

Shown in this order: phase order.

Show the trials by phase as a table
Trials by phase
Phase Trials
Phase 1 4
Phase 2 4
Phase 3 16
Phase 4 9
Not applicable 13
Observational 27

How many Puberty, Precocious trials are recruiting? (7)

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 3
Recruiting 14
Active, not recruiting 2
Completed 39
Terminated 3

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

Which lead sponsors run the most Puberty, Precocious trials? (12)

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
Ipsen 4
Takeda 4
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 3
Abbott 2
AstraZeneca 2

Which drugs are being tested for Puberty, Precocious? (2)

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
Triptorelin Pamoate 4
Testolactone 2

Interventions as named in the registry (13)

Shown in this order: most trials first.

Interventions as named in the registry
Drug Trials
Lupron / Leuprolide acetate 9
Triptorelin SR 3
GnRH Agonist 2
LEUPRORELIN ACETATE 2
NO GnRHa 1

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 Puberty, Precocious 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
Pneumonia 8 4
Aggression 2 1
Bronchitis 2 2
Depression 2 2
Foot fracture 2 2

Which publications cover Puberty, Precocious? (89)

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

Not on this page

Not measured: delivery record.

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

Browse all condition evidence pages