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Condition (MeSH)

Skin Diseases, Vesiculobullous

ClinicalTrials.gov lists 376 trials for Skin Diseases, Vesiculobullous or a narrower condition beneath it. Krystal Biotech, Inc. has the most among industry and government lead sponsors, with 8.

MeSH D012872 Skin and Connective Tissue Diseases C17
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Phase 1 Phase 1 35 Phase 1/2 Phase 1/2 42 Phase 2 Phase 2 72 Phase 2/3 Phase 2/3 11 Phase 3 Phase 3 45 Phase 4 Phase 4 22 Not applicable Not applicable 45 Observational Observational 101 Phase 1 Phase 1 35 Phase 1/2 Phase 1/2 42 Phase 2 Phase 2 72 Phase 2/3 Phase 2/3 11 Phase 3 Phase 3 45 Phase 4 Phase 4 22 Not applicable Not applicable 45 Observational Observational 101

Trials per phase

1 more section with rows

9 of the 376 trials are tagged with Skin Diseases, Vesiculobullous itself; the rest are tagged with a narrower condition beneath it.

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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 Skin Diseases, Vesiculobullous 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. 1 trial is 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 (Expanded access)

Top of scale: 32

1994: 1 trials (Observational 1) 1995: 1 trials (Observational 1) 1996: 2 trials (Phase 2 2) 1997: 1 trials (Phase 2 1) 1998: 1 trials (Observational 1) 1999: 1 trials (Phase 2 1) 2000: 1 trials (Phase 1 1) 2001: 3 trials (Observational 1, Phase 3 1, Phase 2/3 1) 2002: 1 trials (Phase 1 1) 2003: 2 trials (Phase 2/3 1, Phase 1 1) 2004: 3 trials (Observational 1, Phase 3 1, Phase 2 1) 2005: 2 trials (Phase 2/3 1, Phase 1/2 1) 2006: 7 trials (Observational 1, Phase 2 5, Phase 1/2 1) 2007: 10 trials (Observational 1, Not applicable 2, Phase 4 2, Phase 3 1, Phase 2 4) 2008: 12 trials (Observational 1, Not applicable 2, Phase 4 2, Phase 3 2, Phase 2 4, Phase 1/2 1) 2009: 13 trials (Observational 7, Phase 4 1, Phase 3 1, Phase 2 3, Phase 1 1) 2010: 14 trials (Observational 3, Not applicable 3, Phase 4 1, Phase 2 2, Phase 1/2 4, Phase 1 1) 2011: 8 trials (Observational 2, Not applicable 1, Phase 3 3, Phase 1 2) 2012: 11 trials (Observational 1, Not applicable 2, Phase 4 1, Phase 3 2, Phase 2 4, Phase 1/2 1) 2013: 13 trials (Observational 5, Not applicable 2, Phase 3 2, Phase 2 4) 2014: 10 trials (Other 1, Observational 3, Phase 2 2, Phase 1/2 2, Phase 1 2) 2015: 21 trials (Observational 2, Not applicable 4, Phase 4 2, Phase 3 5, Phase 2 1, Phase 1/2 2, Phase 1 5) 2016: 19 trials (Observational 2, Not applicable 5, Phase 4 1, Phase 2 6, Phase 1/2 4, Phase 1 1) 2017: 24 trials (Observational 8, Not applicable 4, Phase 3 2, Phase 2 5, Phase 1/2 3, Phase 1 2) 2018: 15 trials (Observational 4, Not applicable 1, Phase 2/3 1, Phase 2 1, Phase 1/2 6, Phase 1 2) 2019: 13 trials (Observational 3, Not applicable 1, Phase 3 2, Phase 2 3, Phase 1/2 3, Phase 1 1) 2020: 32 trials (Observational 10, Not applicable 2, Phase 4 2, Phase 3 4, Phase 2/3 3, Phase 2 7, Phase 1/2 3, Phase 1 1) 2021: 21 trials (Observational 10, Not applicable 1, Phase 4 2, Phase 3 3, Phase 2 3, Phase 1/2 1, Phase 1 1) 2022: 24 trials (Observational 9, Not applicable 3, Phase 4 1, Phase 3 3, Phase 2/3 2, Phase 2 3, Phase 1/2 1, Phase 1 2) 2023: 17 trials (Observational 5, Not applicable 1, Phase 4 1, Phase 3 5, Phase 2 1, Phase 1/2 1, Phase 1 3) 2024: 27 trials (Observational 11, Not applicable 2, Phase 4 1, Phase 3 1, Phase 2/3 2, Phase 2 3, Phase 1/2 3, Phase 1 4) 2025: 19 trials (Observational 3, Not applicable 6, Phase 3 4, Phase 2 3, Phase 1/2 3)

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) 21
2025 19
2024 27
2023 17
2022 24
2021 21
2020 32
2019 13
2018 15
2017 24

Forecast of the full-year count, planned starts included, not rows of this table: about 23 trials starting in 2026 and about 18 in 2027, the average of the 24 months through September, counted as registered and carried forward, with about 0.7 times the starts already registered for the rest of 2026 added. 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 15 percent and ran about 1 percent high against the count later registered; forecasts made before the year began were off by about 26 percent and ran about 20 percent low against the count later registered. The part-way figures are from forecasts that used a multiple fitted only on earlier years. 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 35 months from start to primary completion across 30 trials still running at the 2026-10-09 snapshot; registered median of 26 months across 210 trials with a primary completion typed Actual. Source: ClinicalTrials.gov / AACT (CTTI), public domain.

What phase are Skin Diseases, Vesiculobullous trials in? (9)

Shown in this order: phase order.

Show the trials by phase as a table
Trials by phase
Phase Trials
Phase 1 35
Phase 1/2 42
Phase 2 72
Phase 2/3 11
Phase 3 45
Phase 4 22
Not applicable 45
Observational 101
Expanded access 3

How many Skin Diseases, Vesiculobullous trials are recruiting? (11)

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 22
Recruiting 37
Enrolling by invitation 4
Active, not recruiting 15
Available 2

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

Which lead sponsors run the most Skin Diseases, Vesiculobullous trials? (5)

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
Krystal Biotech, Inc. 8
Abeona Therapeutics, Inc 5
argenx 5
National Institute of Allergy and Infectious Diseases (NIAID) 4
Scioderm, Inc. 4

Which drugs are being tested for Skin Diseases, Vesiculobullous? (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
RITUXIMAB 12
Prednisone 7
Cytoxan 6
Dapsone 4
INFLIXIMAB 3

Interventions as named in the registry (10)

Shown in this order: most trials first.

Interventions as named in the registry
Drug Trials
Dupilumab/Dupixent 5
Gentamicins 5
SQ Fludarabine 5
SD-101 Dermal Cream (6%) 4
Efgartigimod PH20 (ARGX-113) SC 4

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 Skin Diseases, Vesiculobullous 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
Anaemia 21 6
Sepsis 16 8
Oesophageal stenosis 14 3
Pemphigoid 14 3
Fever 13 1

Which publications cover Skin Diseases, Vesiculobullous? (25)

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

Publications
Publication Journal Year Major topic
Immune cells in pemphigus vulgaris and bullous Pemphigoid: From pathogenic roles to targeting therapies. International immunopharmacology 2023 Yes
A multicentre open-label study of apremilast in palmoplantar pustulosis (APLANTUS). Journal of the European Academy of Dermatology and Venereology : JEADV 2021 Yes
Bullous Autoimmune Dermatoses–Clinical Features, Diagnostic Evaluation, and Treatment Options. Deutsches Arzteblatt international 2021 Yes
Autoimmune bullous skin diseases, pemphigus and pemphigoid. The Journal of allergy and clinical immunology 2020 Yes
Chinese version of the treatment of autoimmune bullous disease quality of life questionnaire: Reliability and validity. Indian journal of dermatology, venereology and leprology 2018 Yes

Sub-conditions in MeSH (10)

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