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Condition (MeSH)

Cell Transformation, Neoplastic

ClinicalTrials.gov lists 355 trials for Cell Transformation, Neoplastic or a narrower condition beneath it. National Cancer Institute (NCI) has the most among industry and government lead sponsors, with 40.

MeSH D002471 Neoplasms Neoplasm C04 C23
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Phase 1 Phase 1 108 Phase 1/2 Phase 1/2 41 Phase 2 Phase 2 115 Phase 2/3 Phase 2/3 2 Phase 3 Phase 3 24 Phase 4 Phase 4 3 Not applicable Not applicable 32 Observational Observational 26 Phase 1 Phase 1 108 Phase 1/2 Phase 1/2 41 Phase 2 Phase 2 115 Phase 2/3 Phase 2/3 2 Phase 3 Phase 3 24 Phase 4 Phase 4 3 Not applicable Not applicable 32 Observational Observational 26

Trials per phase (log scale)

2 more sections with rows

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When did Cell Transformation, Neoplastic trials start? (34)

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 1/2
  • Phase 2
  • Phase 2/3
  • Phase 3
  • Phase 4
  • Not applicable
  • Observational
  • Other (Expanded access, Unknown)

Top of scale: 29

1990: 1 trials (Phase 2 1) 1991: 2 trials (Observational 1, Phase 2 1) 1992: 2 trials (Phase 2 2) 1994: 3 trials (Phase 2 2, Phase 1 1) 1995: 5 trials (Phase 2 1, Phase 1/2 2, Phase 1 2) 1996: 5 trials (Observational 1, Phase 3 1, Phase 2 2, Phase 1 1) 1997: 14 trials (Not applicable 1, Phase 3 1, Phase 2 4, Phase 1/2 1, Phase 1 7) 1998: 20 trials (Not applicable 1, Phase 4 1, Phase 3 2, Phase 2/3 1, Phase 2 7, Phase 1/2 2, Phase 1 6) 1999: 22 trials (Observational 1, Not applicable 2, Phase 3 4, Phase 2 5, Phase 1/2 1, Phase 1 9) 2000: 24 trials (Not applicable 2, Phase 3 3, Phase 2 11, Phase 1/2 3, Phase 1 5) 2001: 19 trials (Not applicable 1, Phase 3 1, Phase 2 8, Phase 1/2 4, Phase 1 5) 2002: 15 trials (Not applicable 3, Phase 3 2, Phase 2 5, Phase 1/2 1, Phase 1 4) 2003: 20 trials (Observational 1, Not applicable 3, Phase 2 5, Phase 1/2 5, Phase 1 6) 2004: 29 trials (Observational 2, Not applicable 4, Phase 3 1, Phase 2 8, Phase 1/2 2, Phase 1 12) 2005: 27 trials (Observational 1, Not applicable 4, Phase 3 1, Phase 2 9, Phase 1/2 3, Phase 1 9) 2006: 28 trials (Other 1, Observational 3, Not applicable 2, Phase 3 1, Phase 2 12, Phase 1/2 2, Phase 1 7) 2007: 20 trials (Other 1, Observational 2, Not applicable 1, Phase 3 1, Phase 2 9, Phase 1/2 2, Phase 1 4) 2008: 21 trials (Other 1, Observational 5, Not applicable 1, Phase 4 1, Phase 3 5, Phase 2 2, Phase 1/2 2, Phase 1 4) 2009: 18 trials (Other 1, Observational 4, Not applicable 1, Phase 3 1, Phase 2 4, Phase 1/2 1, Phase 1 6) 2010: 11 trials (Observational 2, Not applicable 4, Phase 2 2, Phase 1 3) 2011: 5 trials (Phase 2 4, Phase 1 1) 2012: 5 trials (Not applicable 1, Phase 2/3 1, Phase 2 1, Phase 1/2 1, Phase 1 1) 2013: 3 trials (Phase 2 1, Phase 1/2 2) 2014: 4 trials (Phase 2 3, Phase 1/2 1) 2015: 5 trials (Phase 2 1, Phase 1/2 1, Phase 1 3) 2016: 2 trials (Phase 1 2) 2017: 4 trials (Observational 1, Phase 2 1, Phase 1 2) 2018: 6 trials (Observational 1, Phase 2 2, Phase 1/2 1, Phase 1 2) 2019: 1 trials (Phase 1 1) 2020: 6 trials (Phase 2 1, Phase 1/2 3, Phase 1 2) 2021: 1 trials (Phase 1 1) 2022: 2 trials (Phase 4 1, Phase 1 1) 2025: 1 trials (Observational 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) 1
2025 1
2022 2
2021 1
2020 6
2019 1
2018 6
2017 4
2016 2
2015 5

No forecast is made for this condition: it averages 0.8 trial starts a year over the five years to September, under the 5 a year the method needs.

Prediction, not a registry value: median of 36 months from start to primary completion across 6 trials still running at the 2026-10-09 snapshot; registered median of 43 months across 290 trials with a primary completion typed Actual. Source: ClinicalTrials.gov / AACT (CTTI), public domain.

What phase are Cell Transformation, Neoplastic trials in? (10)

Shown in this order: phase order.

Show the trials by phase as a table
Trials by phase
Phase Trials
Phase 1 108
Phase 1/2 41
Phase 2 115
Phase 2/3 2
Phase 3 24
Phase 4 3
Not applicable 32
Observational 26
Expanded access 3
Unknown 1

How many Cell Transformation, Neoplastic 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
Recruiting 11
Active, not recruiting 9
Completed 251
Approved for marketing 1
Terminated 60

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

Which lead sponsors run the most Cell Transformation, Neoplastic trials? (2)

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) 40
Novartis Pharmaceuticals 6

Which drugs are being tested for Cell Transformation, Neoplastic? (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 64
Busulfan 43

Interventions as named in the registry (13)

Shown in this order: most trials first.

Interventions as named in the registry
Drug Trials
SQ Fludarabine 61
Peripheral blood stem cell transplantation 58
IR Tacrolimus 39
HD- Methotrexate (MTX) 38
Allogeneic (Allo) hematopoietic stem cell transplantation 37

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 Cell Transformation, Neoplastic 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
Death 217 9
1 yr TRM 93 1
Febrile neutropenia 65 11
Infections and infestations - Other 50 2
Mucositis oral 48 2

Which publications cover Cell Transformation, Neoplastic? (622)

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.

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