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Condition (MeSH)

Hematoma

ClinicalTrials.gov lists 243 trials for Hematoma or a narrower condition beneath it.

MeSH D006406 Pathological Conditions, Signs and Symptoms C23
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Phase 1 Phase 1 5 Phase 1/2 Phase 1/2 3 Phase 2 Phase 2 8 Phase 2/3 Phase 2/3 6 Phase 3 Phase 3 11 Phase 4 Phase 4 20 Not applicable Not applicable 138 Observational Observational 52 Phase 1 Phase 1 5 Phase 1/2 Phase 1/2 3 Phase 2 Phase 2 8 Phase 2/3 Phase 2/3 6 Phase 3 Phase 3 11 Phase 4 Phase 4 20 Not applicable Not applicable 138 Observational Observational 52

Trials per phase (log scale)

84 of the 243 trials are tagged with Hematoma itself; the rest are tagged with a narrower condition beneath it.

Get the Hematoma 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 Hematoma trials start? (24)

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. 3 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

Top of scale: 22

2003: 1 trials (Not applicable 1) 2004: 1 trials (Phase 4 1) 2005: 2 trials (Not applicable 1, Phase 4 1) 2006: 1 trials (Not applicable 1) 2007: 4 trials (Observational 1, Not applicable 2, Phase 4 1) 2008: 3 trials (Observational 1, Not applicable 1, Phase 4 1) 2009: 6 trials (Observational 1, Not applicable 4, Phase 3 1) 2010: 4 trials (Not applicable 3, Phase 2 1) 2011: 4 trials (Not applicable 2, Phase 4 1, Phase 3 1) 2012: 7 trials (Observational 2, Not applicable 3, Phase 4 1, Phase 1/2 1) 2013: 6 trials (Not applicable 2, Phase 4 1, Phase 3 2, Phase 2 1) 2014: 9 trials (Observational 2, Not applicable 4, Phase 4 1, Phase 2/3 1, Phase 2 1) 2015: 4 trials (Observational 1, Not applicable 1, Phase 4 1, Phase 2/3 1) 2016: 12 trials (Observational 2, Not applicable 5, Phase 4 1, Phase 3 2, Phase 2/3 1, Phase 1 1) 2017: 12 trials (Observational 3, Not applicable 6, Phase 4 1, Phase 3 1, Phase 2/3 1) 2018: 17 trials (Observational 4, Not applicable 6, Phase 4 1, Phase 3 2, Phase 2 2, Phase 1/2 1, Phase 1 1) 2019: 11 trials (Observational 2, Not applicable 7, Phase 4 1, Phase 2 1) 2020: 22 trials (Observational 4, Not applicable 16, Phase 4 1, Phase 3 1) 2021: 22 trials (Observational 5, Not applicable 12, Phase 4 3, Phase 2 1, Phase 1/2 1) 2022: 20 trials (Observational 3, Not applicable 15, Phase 4 1, Phase 1 1) 2023: 16 trials (Observational 5, Not applicable 9, Phase 4 2) 2024: 18 trials (Observational 4, Not applicable 12, Phase 2/3 1, Phase 1 1) 2025: 20 trials (Observational 6, Not applicable 12, Phase 2/3 1, Phase 2 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) 18
2025 20
2024 18
2023 16
2022 20
2021 22
2020 22
2019 11
2018 17
2017 12

Forecast of the full-year count, planned starts included, not rows of this table: about 20 trials starting in 2026 and about 20 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 28 percent and ran about 20 percent low against the count later registered; forecasts made before the year began were off by about 39 percent and ran about 37 percent low against the count later registered. 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 28 trials still running at the 2026-10-09 snapshot; registered median of 30 months across 122 trials with a primary completion typed Actual. Source: ClinicalTrials.gov / AACT (CTTI), public domain.

What phase are Hematoma trials in? (8)

Shown in this order: phase order.

Show the trials by phase as a table
Trials by phase
Phase Trials
Phase 1 5
Phase 1/2 3
Phase 2 8
Phase 2/3 6
Phase 3 11
Phase 4 20
Not applicable 138
Observational 52

How many Hematoma trials are recruiting? (8)

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 18
Recruiting 40
Enrolling by invitation 2
Active, not recruiting 7
Completed 91

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

Which drugs are being tested for Hematoma? (5)

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
ATORVASTATIN 3
PROPOFOL 3
Rivaroxaban 2
Dabigatran 2
FENTANYL 2

Interventions as named in the registry (10)

Shown in this order: most trials first.

Interventions as named in the registry
Drug Trials
acid tranexamic 13
EC Aspirin 3
Warfarin VKA 3
Dexamethasone/Dexamethasone acetate 3
Statseal 3

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 Hematoma 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
Subdural haematoma 81 2
Pneumonia 25 5
Seizure 16 3
Death 14 3
Readmission or presentation to ED 14 1

Which publications cover Hematoma? (576)

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

Sub-conditions in MeSH (3)

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: lead sponsors, prevalence, and rare-disease identity.

Browse all condition evidence pages