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Condition (MeSH)

Dysentery

ClinicalTrials.gov lists 96 trials for Dysentery or a narrower condition beneath it. LimmaTech Biologics AG has the most among industry and government lead sponsors, with 5.

MeSH D004403 Digestive System Diseases C06
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Phase 1 Phase 1 26 Phase 1/2 Phase 1/2 6 Phase 2 Phase 2 22 Phase 2/3 Phase 2/3 1 Phase 3 Phase 3 8 Phase 4 Phase 4 3 Not applicable Not applicable 19 Observational Observational 11 Phase 1 Phase 1 26 Phase 1/2 Phase 1/2 6 Phase 2 Phase 2 22 Phase 2/3 Phase 2/3 1 Phase 3 Phase 3 8 Phase 4 Phase 4 3 Not applicable Not applicable 19 Observational Observational 11

Trials per phase (log scale)

43 of the 96 trials are tagged with Dysentery itself; the rest are tagged with a narrower condition beneath it.

Get the Dysentery 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 Dysentery trials start? (25)

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: 7

1999: 1 trials (Phase 3 1) 2002: 1 trials (Phase 2 1) 2003: 1 trials (Phase 3 1) 2004: 1 trials (Phase 1 1) 2005: 4 trials (Phase 4 1, Phase 3 1, Phase 2 2) 2006: 2 trials (Not applicable 1, Phase 2 1) 2007: 2 trials (Phase 3 1, Phase 1/2 1) 2008: 2 trials (Not applicable 1, Phase 2 1) 2010: 5 trials (Not applicable 1, Phase 2 2, Phase 1/2 1, Phase 1 1) 2011: 4 trials (Phase 1 4) 2012: 5 trials (Observational 1, Not applicable 4) 2013: 2 trials (Not applicable 1, Phase 1 1) 2014: 4 trials (Observational 1, Phase 2/3 1, Phase 1 2) 2015: 5 trials (Observational 2, Phase 2 1, Phase 1 2) 2016: 6 trials (Observational 1, Not applicable 1, Phase 2 1, Phase 1 3) 2017: 4 trials (Phase 2 1, Phase 1 3) 2018: 3 trials (Observational 1, Not applicable 1, Phase 2 1) 2019: 6 trials (Observational 1, Phase 4 2, Phase 2 1, Phase 1/2 1, Phase 1 1) 2020: 6 trials (Observational 1, Not applicable 2, Phase 2 2, Phase 1 1) 2021: 5 trials (Observational 1, Not applicable 2, Phase 3 1, Phase 1/2 1) 2022: 5 trials (Observational 1, Phase 2 2, Phase 1 2) 2023: 5 trials (Not applicable 1, Phase 3 1, Phase 2 1, Phase 1/2 1, Phase 1 1) 2024: 6 trials (Not applicable 2, Phase 3 1, Phase 2 2, Phase 1 1) 2025: 7 trials (Observational 1, Phase 3 1, Phase 2 2, Phase 1 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) 4
2025 7
2024 6
2023 5
2022 5
2021 5
2020 6
2019 6
2018 3
2017 4

Forecast of the full-year count, planned starts included, not rows of this table: about 6 trials starting in 2026 and about 7 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 9 trials still running at the 2026-10-09 snapshot; registered median of 16 months across 71 trials with a primary completion typed Actual. Source: ClinicalTrials.gov / AACT (CTTI), public domain.

What phase are Dysentery trials in? (8)

Shown in this order: phase order.

Show the trials by phase as a table
Trials by phase
Phase Trials
Phase 1 26
Phase 1/2 6
Phase 2 22
Phase 2/3 1
Phase 3 8
Phase 4 3
Not applicable 19
Observational 11

How many Dysentery trials are recruiting? (7)

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 1
Recruiting 9
Active, not recruiting 3
Completed 68
Terminated 5

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

Which lead sponsors run the most Dysentery trials? (9)

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
LimmaTech Biologics AG 5
Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd 4
GlaxoSmithKline 4
National Institute of Allergy and Infectious Diseases (NIAID) 4
U.S. Army Medical Research and Development Command 4

Which drugs are being tested for Dysentery? (1)

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
GT160-246 3

Interventions as named in the registry (14)

Shown in this order: most trials first.

Interventions as named in the registry
Drug Trials
1% Azithromycin 3
Shigella sonnei 53G 3
S. Flexneriza-S. Sonnei Bivalent Conjugate Vaccine 3
CVD 1208S, a Shigella flexneri 2a live, oral vaccine 2
MenACWY 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 Dysentery 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 4 2
Disseminated intravascular coagulation 2 1
Gastroenteritis 2 1
Liver disorder 2 1
Abortion 1 1

Which publications cover Dysentery? (20)

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

Sub-conditions in MeSH (2)

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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