Blue sweat: Infectious Pseudochromdrosis Caused by Bacillus Cereus

• Sponsor: Oslo University Hospital (Other)
• Overall Status: Recruiting
• CT.gov ID: NCT05507086
• Collaborator: (none)
• Enrollment: 12
• Location: 1
• Anticipated Duration (Months): 48
• Patients Per Site Per Month: 0.3

Study Details

Study Description

Brief Summary

Twelve patients with blue sweat (infectious pseudochromhidrosis) caused by Bacillus cereus.

Condition or Disease	Intervention/Treatment	Phase
Infectious Disease; Bacterial Overgrowth; Pigment Deposition	Other: Antimicrobial therapy

Detailed Description

Case series/observational study. Twelve patients with blue sweat (infectious pseudochromhidrosis) caused by Bacillus cereus. Demography, clinical presentation, diagnosis, treatments, microbiology and causality.

Study Design

• Study Type: Observational
• Anticipated Enrollment: 12 participants
• Observational Model: Cohort
• Time Perspective: Retrospective
• Official Title: Blue Sweat - Infectious Pseudochromdrosis Caused by Bacillus Cereus
• Actual Study Start Date: Jan 1, 2020
• Anticipated Primary Completion Date: Dec 31, 2022
• Anticipated Study Completion Date: Dec 31, 2023

Outcome Measures

Primary Outcome Measures

1. Remission [1 year]

   Descriptive / physical examination

2. Repeated bacteriological swab [1 year]

   Repeated bacteriological swab if uncertainty in terms of complete remission

Eligibility Criteria

Criteria

• Ages Eligible for Study: N/A and Older
• Sexes Eligible for Study: All

Inclusion Criteria:

• Infectious pseudochromhidrosis caused by Bacillus cereus

Exclusion Criteria:

• Other types of blue chromhidrosis

Contacts and Locations

Locations

	Site	City	State	Country	Postal Code
1	Department of Microbiology	Lørenskog	Viken	Norway	1478

Sponsors and Collaborators

• Oslo University Hospital

Investigators

None specified.

Study Documents (Full-Text)

None provided.

More Information

Publications

None provided.

• Responsible Party: Christoffer Aam Ingvaldsen, Researcher, University Hospital, Akershus
• ClinicalTrials.gov Identifier: NCT05507086
• Other Study ID Numbers: IPCH2
• First Posted: Aug 18, 2022
• Last Update Posted: Aug 23, 2022
• Last Verified: Aug 1, 2022

• Individual Participant Data (IPD) Sharing Statement: No
• Plan to Share IPD: No
• Studies a U.S. FDA-regulated Drug Product: No
• Studies a U.S. FDA-regulated Device Product: No
• Keywords provided by Christoffer Aam Ingvaldsen, Researcher, University Hospital, Akershus: Infectious pseudochromhidrosis; Chromhidrosis; Sweat; Bacillus cereus
• Additional relevant MeSH terms: Communicable Diseases; Infections; Anti-Infective Agents; Anti-Bacterial Agents

Study Results

No Results Posted as of Aug 23, 2022