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Condition (MeSH)

Myelitis, Transverse

ClinicalTrials.gov lists 188 trials for Myelitis, Transverse or a narrower condition beneath it. Alexion Pharmaceuticals, Inc. has the most among industry and government lead sponsors, with 9.

MeSH D009188 Infections Neoplasm C01 C04 C10 C20 Listed by Orphanet as a rare disease
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Phase 1 Phase 1 27 Phase 1/2 Phase 1/2 13 Phase 2 Phase 2 20 Phase 2/3 Phase 2/3 9 Phase 3 Phase 3 18 Phase 4 Phase 4 11 Not applicable Not applicable 21 Observational Observational 69 Phase 1 Phase 1 27 Phase 1/2 Phase 1/2 13 Phase 2 Phase 2 20 Phase 2/3 Phase 2/3 9 Phase 3 Phase 3 18 Phase 4 Phase 4 11 Not applicable Not applicable 21 Observational Observational 69

Trials per phase

32 of the 188 trials are tagged with Myelitis, Transverse itself; the rest are tagged with a narrower condition beneath it.

Get the Myelitis, Transverse 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 Myelitis, Transverse 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.

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

1995: 1 trials (Phase 3 1) 2001: 2 trials (Phase 4 2) 2002: 1 trials (Observational 1) 2004: 1 trials (Phase 1 1) 2006: 1 trials (Observational 1) 2008: 1 trials (Phase 2 1) 2009: 5 trials (Observational 1, Phase 4 1, Phase 2 1, Phase 1/2 2) 2010: 2 trials (Observational 1, Phase 1/2 1) 2011: 3 trials (Observational 2, Phase 1/2 1) 2012: 3 trials (Observational 2, Not applicable 1) 2013: 4 trials (Phase 2 2, Phase 1 2) 2014: 10 trials (Observational 3, Phase 4 1, Phase 3 3, Phase 2 1, Phase 1/2 1, Phase 1 1) 2015: 7 trials (Not applicable 1, Phase 3 2, Phase 2/3 2, Phase 2 1, Phase 1 1) 2016: 4 trials (Not applicable 2, Phase 4 1, Phase 1 1) 2017: 5 trials (Observational 2, Phase 2/3 1, Phase 1/2 1, Phase 1 1) 2018: 7 trials (Observational 3, Not applicable 1, Phase 3 1, Phase 2 1, Phase 1 1) 2019: 11 trials (Observational 7, Not applicable 1, Phase 3 1, Phase 2/3 1, Phase 2 1) 2020: 14 trials (Observational 7, Not applicable 2, Phase 4 1, Phase 2/3 1, Phase 1 3) 2021: 10 trials (Observational 5, Not applicable 1, Phase 3 1, Phase 2 2, Phase 1/2 1) 2022: 22 trials (Observational 8, Not applicable 2, Phase 4 1, Phase 3 2, Phase 2/3 3, Phase 2 2, Phase 1/2 2, Phase 1 2) 2023: 13 trials (Observational 6, Not applicable 2, Phase 3 1, Phase 2 2, Phase 1 2) 2024: 20 trials (Observational 9, Not applicable 3, Phase 4 2, Phase 2/3 1, Phase 2 1, Phase 1/2 1, Phase 1 3) 2025: 21 trials (Observational 4, Not applicable 5, Phase 3 3, Phase 2 3, Phase 1/2 2, Phase 1 4)

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) 20
2025 21
2024 20
2023 13
2022 22
2021 10
2020 14
2019 11
2018 7
2017 5

Forecast of the full-year count, planned starts included, not rows of this table: about 23 trials starting in 2026 and about 22 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 33 trials still running at the 2026-10-09 snapshot; registered median of 27 months across 70 trials with a primary completion typed Actual. Source: ClinicalTrials.gov / AACT (CTTI), public domain.

What phase are Myelitis, Transverse trials in? (8)

Shown in this order: phase order.

Show the trials by phase as a table
Trials by phase
Phase Trials
Phase 1 27
Phase 1/2 13
Phase 2 20
Phase 2/3 9
Phase 3 18
Phase 4 11
Not applicable 21
Observational 69

How many Myelitis, Transverse 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 50
Enrolling by invitation 6
Active, not recruiting 12
Completed 58

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

Which lead sponsors run the most Myelitis, Transverse trials? (3)

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
Alexion Pharmaceuticals, Inc. 9
Hoffmann-La Roche 5
Amgen 3

Which drugs are being tested for Myelitis, Transverse? (7)

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
METHYLPREDNISOLONE 8
Inebilizumab 7
Satralizumab 7
RITUXIMAB 6
Eculizumab 5

Interventions as named in the registry (8)

Shown in this order: most trials first.

Interventions as named in the registry
Drug Trials
Azathioprine Pill 5
IVMP 3
Plasma Exchange 3
MRI 3
Ofatumumab 300 2

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 Myelitis, Transverse 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
Neuromyelitis optica spectrum disorder 54 4
Urinary tract infection 30 6
Pneumonia 26 7
Cholecystitis acute 11 4
Influenza 10 6

Which publications cover Myelitis, Transverse? (18)

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

Prevalence (3)

Shown in this order: jurisdiction, then disease name. Orphanet observation for the mapped ORPHA concept; the mapping relation column says whether that concept is exactly this condition or broader or narrower.

Prevalence
Orphanet disease Type Class Geography Jurisdiction Mapping relation
Acute transverse myelitis Point prevalence 1-9 / 100 000 United States US Unspecified
Acute transverse myelitis Annual incidence 1-9 / 100 000 United States US Unspecified
Acute transverse myelitis Annual incidence 1-9 / 100 000 Worldwide Not stated Unspecified

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: rare-disease identity.

Browse all condition evidence pages