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Condition (MeSH)

Bone Marrow Neoplasms

ClinicalTrials.gov lists 291 trials for Bone Marrow Neoplasms or a narrower condition beneath it. National Cancer Institute (NCI) has the most among industry and government lead sponsors, with 13.

MeSH D019046 Neoplasms Neoplasm C04 C15
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Phase 1 Phase 1 51 Phase 1/2 Phase 1/2 26 Phase 2 Phase 2 96 Phase 2/3 Phase 2/3 3 Phase 3 Phase 3 34 Phase 4 Phase 4 3 Not applicable Not applicable 28 Observational Observational 47 Phase 1 Phase 1 51 Phase 1/2 Phase 1/2 26 Phase 2 Phase 2 96 Phase 2/3 Phase 2/3 3 Phase 3 Phase 3 34 Phase 4 Phase 4 3 Not applicable Not applicable 28 Observational Observational 47

Trials per phase (log scale)

2 more sections with rows

18 of the 291 trials are tagged with Bone Marrow Neoplasms itself; the rest are tagged with a narrower condition beneath it.

Get the Bone Marrow 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 Bone Marrow Neoplasms trials start? (33)

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. 2 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: 17

1992: 1 trials (Phase 2 1) 1993: 1 trials (Phase 2 1) 1996: 2 trials (Phase 2 2) 1997: 5 trials (Phase 2 1, Phase 1/2 1, Phase 1 3) 1998: 6 trials (Phase 3 1, Phase 2/3 1, Phase 1/2 1, Phase 1 3) 1999: 8 trials (Not applicable 2, Phase 3 2, Phase 2 1, Phase 1 3) 2000: 6 trials (Not applicable 1, Phase 3 2, Phase 2 2, Phase 1 1) 2001: 5 trials (Not applicable 1, Phase 2 3, Phase 1 1) 2002: 10 trials (Not applicable 1, Phase 2 4, Phase 1/2 3, Phase 1 2) 2003: 1 trials (Phase 1 1) 2004: 6 trials (Observational 1, Phase 2 4, Phase 1 1) 2005: 15 trials (Observational 1, Not applicable 1, Phase 3 1, Phase 2 7, Phase 1/2 2, Phase 1 3) 2006: 10 trials (Observational 1, Not applicable 2, Phase 2 6, Phase 1 1) 2007: 16 trials (Observational 4, Not applicable 2, Phase 3 1, Phase 2 5, Phase 1/2 1, Phase 1 3) 2008: 12 trials (Observational 1, Not applicable 1, Phase 3 3, Phase 2 2, Phase 1/2 4, Phase 1 1) 2009: 17 trials (Other 1, Observational 4, Not applicable 1, Phase 3 1, Phase 2 7, Phase 1/2 2, Phase 1 1) 2010: 9 trials (Observational 1, Not applicable 1, Phase 3 1, Phase 2 1, Phase 1/2 2, Phase 1 3) 2011: 7 trials (Phase 3 1, Phase 2 4, Phase 1/2 1, Phase 1 1) 2012: 9 trials (Observational 2, Phase 3 2, Phase 2 3, Phase 1 2) 2013: 9 trials (Observational 1, Not applicable 1, Phase 3 2, Phase 2 3, Phase 1/2 2) 2014: 11 trials (Observational 2, Phase 3 4, Phase 2 4, Phase 1 1) 2015: 14 trials (Observational 3, Phase 4 1, Phase 3 2, Phase 2 6, Phase 1 2) 2016: 5 trials (Observational 3, Phase 1 2) 2017: 7 trials (Observational 3, Not applicable 1, Phase 2 3) 2018: 4 trials (Observational 1, Not applicable 1, Phase 2 2) 2019: 13 trials (Observational 1, Not applicable 1, Phase 3 2, Phase 2 4, Phase 1/2 3, Phase 1 2) 2020: 8 trials (Observational 3, Phase 2 2, Phase 1/2 1, Phase 1 2) 2021: 9 trials (Phase 3 1, Phase 2 7, Phase 1 1) 2022: 15 trials (Observational 4, Not applicable 3, Phase 3 3, Phase 2 1, Phase 1/2 1, Phase 1 3) 2023: 7 trials (Observational 2, Phase 4 1, Phase 3 1, Phase 2 2, Phase 1/2 1) 2024: 14 trials (Observational 4, Not applicable 2, Phase 3 3, Phase 2 2, Phase 1 3) 2025: 10 trials (Observational 5, Not applicable 1, Phase 2 3, Phase 1 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) 13
2025 10
2024 14
2023 7
2022 15
2021 9
2020 8
2019 13
2018 4
2017 7

Forecast of the full-year count, planned starts included, not rows of this table: about 14 trials starting in 2026 and about 13 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 31 trials still running at the 2026-10-09 snapshot; registered median of 40 months across 196 trials with a primary completion typed Actual. Source: ClinicalTrials.gov / AACT (CTTI), public domain.

What phase are Bone Marrow 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 51
Phase 1/2 26
Phase 2 96
Phase 2/3 3
Phase 3 34
Phase 4 3
Not applicable 28
Observational 47
Expanded access 2
Unknown 1

How many Bone Marrow Neoplasms trials are recruiting? (9)

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 9
Recruiting 39
Active, not recruiting 21
Available 1
Completed 156

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

Which lead sponsors run the most Bone Marrow Neoplasms trials? (7)

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) 13
Novartis Pharmaceuticals 12
Incyte Corporation 6
Italfarmaco 5
AOP Orphan Pharmaceuticals AG 4

Which drugs are being tested for Bone Marrow Neoplasms? (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
Cytoxan 26
Busulfan 19

Interventions as named in the registry (13)

Shown in this order: most trials first.

Interventions as named in the registry
Drug Trials
Ruxolitinib IR 29
SQ Fludarabine 29
Peripheral blood stem cell transplantation 26
IR Tacrolimus 16
Total Body Irradiation 15

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 Bone Marrow 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
Pneumonia 130 19
1 yr TRM 93 1
Anemia 59 9
Sepsis 55 20
Thrombocytopenia 50 16

Which publications cover Bone Marrow Neoplasms? (46)

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

Sub-conditions in MeSH (1)

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.

Browse all condition evidence pages