Skin Sensitisation (Modified Draize-95 Test)

NCT ID: NCT04402476

Last Updated: 2020-06-17

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

208 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-11-23

Study Completion Date

2020-04-06

Brief Summary

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Skin Sensitization Test (Modified Draize-95) to Support a Low Dermatitis Potential Claim for a Powder Free Polychloroprene Surgical Gloves, Sterile. To evaluate whether residual chemical additives at a level on the gloves that may induce type IV allergy to the unsensitized general user population when using polychloroprene based surgical gloves

Detailed Description

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1. To evaluate whether residual chemical additives at a level that may induce Type IV allergy in the unsensitized general user population are present in a finished Polychloroprene Rubber Containing Medical Device, Powder Free Polychloroprene Surgical Gloves, Sterile. (CR-SG-140-AF-WH)
2. To meet requirements for claim: This product demonstrated reduced potential for sensitizing users to chemical additives as described in Guidance for Industry and FDA Staff- Medical Glove Guidance Manual. Supporting Test Data: A negative skin sensitization test (Modified Draize-95 Test) on a minimum of 200 non-sensitized human subjects.

Conditions

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Skin Sensitisation

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Powder Free Polychloroprene Surgical Glove, Sterile. Low Dermatitis Potential, tested for use with chemotherapy drugs
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Device and Control

Device:

Powder Free Polychloroprene Surgical Gloves, Sterile. Low Dermatitis Potential, Tested for use with Chemotherapy Drugs.

Approximately 2cm x 2cm square positioned to ensure that the inside portion of the test material maintained skin contact.

Positive Control:

0.4% Sodium Lauryl Sulfate (SLS) Dose. 0.2 ml

Group Type EXPERIMENTAL

Powder Free Polychloroprene Surgical Gloves, Sterile. Low Dermatitis Potential, tested for use with Chemotherapy drugs.

Intervention Type DEVICE

Approximately 2cm x 2cm square positioned to ensure that the inside portion of the test material maintained skin contact.

Interventions

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Powder Free Polychloroprene Surgical Gloves, Sterile. Low Dermatitis Potential, tested for use with Chemotherapy drugs.

Approximately 2cm x 2cm square positioned to ensure that the inside portion of the test material maintained skin contact.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* The test subjects are normal volunteers who have documented informed consent and have not participated in other voluntary testing for at least 30 days.
* Age of the test subjects ranged from 18 to 65 years.
* Efforts are made to provide racial and gender diversity of the test subjects that reasonably reflects the general user population in the US

Exclusion Criteria

* The test subjects with any visible skin disease that might be confused with skin reactions caused by the test material.
* The test subjects with any indication of existing Type I allergy to natural rubber proteins.
* The test subjects who have used corticosteroids, either systemically or topically on the potential test site, two weeks before testing.
* Test subjects who have received endogenous or exogenous immunosuppressive treatments (or prolonged sun exposure).
* All subjects who are pregnant or become pregnant during the study.
* All lactating women,
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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PT. Medisafe Technologies

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Dr. Saadiah Sulaiman, Dermatologist, MBBCh, MMED

Role: STUDY_DIRECTOR

Makmal Bioserasi & Klinikal, Healthmedic Research Sdn. Bhd.

Locations

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Makmal Bioserasi & Klinikal, Healthmedic Research Sdn. Bhd.

Kuala Lumpur, Cheras, Malaysia

Site Status

Countries

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Malaysia

References

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Foy V, Weinkauf R, Whittle E, Basketter DA. Ethnic variation in the skin irritation response. Contact Dermatitis. 2001 Dec;45(6):346-9. doi: 10.1034/j.1600-0536.2001.450605.x.

Reference Type RESULT
PMID: 11846750 (View on PubMed)

Kompaore F, Tsuruta H. In vivo differences between Asian, black and white in the stratum corneum barrier function. Int Arch Occup Environ Health. 1993;65(1 Suppl):S223-5. doi: 10.1007/BF00381346.

Reference Type RESULT
PMID: 8406931 (View on PubMed)

Robinson MK. Population differences in acute skin irritation responses. Race, sex, age, sensitive skin and repeat subject comparisons. Contact Dermatitis. 2002 Feb;46(2):86-93. doi: 10.1034/j.1600-0536.2002.460205.x.

Reference Type RESULT
PMID: 11918601 (View on PubMed)

Related Links

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https://www.fda.gov/regulatory-information/search-fda-guidance-documents/premarket-notification-510k-submissions-testing-skin-sensitization-chemicals-natural-rubber-products

Guidance for Industry and FDA Reviewers/Staff: Premarket Notification \[510(k)\] Submissions for Testing for Skin Sensitization To Chemicals In Natural Rubber Products.

Other Identifiers

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HMR-MDT-02-19-19-PT.MT

Identifier Type: -

Identifier Source: org_study_id

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