MedTrace Logo

Effect of Vitamin C on Allergy Skin Test

NCT05810233 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 90

Last updated 2023-08-30

No results posted yet for this study

Summary

This study will assess the effect of taking vitamin C on allergy skin test.

Conditions

  • Rhinitis, Allergic
  • Allergy

Interventions

DIETARY_SUPPLEMENT

Ascorbic acid 1000mg

Health supplement

OTHER

Placebo

Glucose chewable tablet without any ascorbic acid

Sponsors & Collaborators

  • National University of Malaysia

    lead OTHER

Principal Investigators

  • Aneeza K W Hamizan · National University of Malaysia

Study Design

Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
40 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-07-15
Primary Completion
2023-09-30
Completion
2024-01-30

Countries

  • Malaysia

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05810233 on ClinicalTrials.gov