NCT04918914

Brief Summary

Abstract Background: Clinicians in pulmonary critical care medicine and critical care medicine considered dapsone administration to treat SARS-CoV-2 inflammasome. Dapsone is useful in the molecular regulation of Nod-like receptor family pyrin domain-containing 3 (NLRP3). Objective: To study the targeting of NLRP3 itself or up-/downstream factors of the NLRP3 inflammasome by dapsone must be responsible for its observed preventive effects, functioning as a competitor. Methods: Patients who were on standard COVID-19 therapy are also after obtaining off label uses and explanation of side effects are started on dapsone 100-200 mg daily along with Cimetadine 400 mg three times daily.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
100

participants targeted

Target at P75+ for early_phase_1

Timeline
Completed

Started Oct 2020

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

October 18, 2020

Completed
7 months until next milestone

First Submitted

Initial submission to the registry

May 27, 2021

Completed
13 days until next milestone

First Posted

Study publicly available on registry

June 9, 2021

Completed
7 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 31, 2021

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 31, 2021

Completed
Last Updated

June 9, 2021

Status Verified

June 1, 2021

Enrollment Period

1.2 years

First QC Date

May 27, 2021

Last Update Submit

June 7, 2021

Conditions

Outcome Measures

Primary Outcomes (1)

  • Critical Care Results of SARS-CoV-2 ARDS by Dapsone and Standard COVID-19 Treatment

    1\. Decrease in overall mortality between groups treated with standardized recommended composite therapy for COVID-19 versus group of Standardized therapy plus addition of dapson and cimedatine

    1 year

Study Arms (1)

Intervention

OTHER
Drug: Dapsone 100 MG

Interventions

Dapsone 100-200 md orally daily, along with Cimetadine 400 mg PO TID

Intervention

Eligibility Criteria

Age18 Years - 100 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • \. All, PCR confirmed cases of COVID-19

You may not qualify if:

  • \. Only consenting consenting patients

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Hunt Regional Medical Center

Greenville, Texas, 75401, United States

RECRUITING

MeSH Terms

Conditions

Hypoxia

Interventions

Dapsone

Condition Hierarchy (Ancestors)

Signs and Symptoms, RespiratorySigns and SymptomsPathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

SulfonesSulfur CompoundsOrganic Chemicals

Central Study Contacts

Study Design

Study Type
interventional
Phase
early phase 1
Allocation
NA
Masking
NONE
Purpose
TREATMENT
Intervention Model
SINGLE GROUP
Model Details: Addition of dapsone to COVID19 patient treated with standard treatment
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

May 27, 2021

First Posted

June 9, 2021

Study Start

October 18, 2020

Primary Completion

December 31, 2021

Study Completion

December 31, 2021

Last Updated

June 9, 2021

Record last verified: 2021-06

Data Sharing

IPD Sharing
Will share
Shared Documents
STUDY PROTOCOL, SAP, ICF, CSR, ANALYTIC CODE

Locations