Efficacy of Intralesional Sodium Thiosulfate Versus Intralesional Saline for Dystrophic and Idiopathic Calcinosis Cutis

NCT ID: NCT03639779

Last Updated: 2021-07-01

Study Results

Results available

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Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

PHASE4

Total Enrollment

5 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-11-02

Study Completion Date

2019-12-31

Brief Summary

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The purpose of our research is to compare the effectiveness of 125mg/50ml sodium thiosulfate (STS) solution to normal saline (0.9% sodium chloride) when injected intralesionally for the treatment of calcinosis cutis. Our specific aim is to assess the response of dystrophic and idiopathic calcinosis cutis to the injections of sodium thiosulfate in our patients.

Detailed Description

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Our specific aim is to assess the response of dystrophic and idiopathic calcinosis cutis to the injections of sodium thiosulfate in our patients.

Conditions

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Calcinosis Cutis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

This is a parallel two-arm study comparing sodium thiosulfate and saline control.
Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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Sodium thiosulfate

50 ml vials of sodium thiosulfate (250mg/ml) will be used for treatment.

Group Type EXPERIMENTAL

Sodium Thiosulfate

Intervention Type DRUG

A volume of 0.1 ml/cm2 of STS will be injected into each lesion.

Saline solution

30 ml vials of sodium chloride 0.9% will be used for the control treatment.

Group Type PLACEBO_COMPARATOR

Saline Solution

Intervention Type OTHER

A volume of 0.1 ml/cm2 of normal saline will be injected into the control lesion.

Interventions

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Sodium Thiosulfate

A volume of 0.1 ml/cm2 of STS will be injected into each lesion.

Intervention Type DRUG

Saline Solution

A volume of 0.1 ml/cm2 of normal saline will be injected into the control lesion.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Male or female adult 18 years of age or older
* Must have health insurance will be eligible to participate
* Must have a current diagnosis of dystrophic or idiopathic calcinosis cutis
* Subjects must have at least 2 lesions of at least 2mm in size

Exclusion Criteria

* Unable to read and speak English
* Allergy to any component of the sodium thiosulfate solution
* Adults unable to consent
* Individuals who are not yet adults (infants, children, teenagers)
* Pregnant women
* Women who are breastfeeding
* Prisoners
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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University of Central Florida

OTHER

Sponsor Role lead

Responsible Party

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David Weinstein

Assistant Professor of Dermatology

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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UCF Health Lake Nona Office

Orlando, Florida, United States

Site Status

Countries

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United States

Provided Documents

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Document Type: Study Protocol and Statistical Analysis Plan

View Document

Document Type: Informed Consent Form

View Document

Other Identifiers

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BIO-18-14095

Identifier Type: -

Identifier Source: org_study_id

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