Onychomycosis: a 3-year clinicomycologic hospital-based study
Related Experiment Video
Updated: Jul 17, 2026

Curcuminoid-Mediated Antimicrobial Photodynamic Therapy on a Murine Model of Oral Candidiasis
Published on: October 27, 2023
Virendra N Sehgal1, Ashok K Aggarwal, Govind Srivastava
1Dermato-Venereology (Skin/VD) Centre, Sehgal Nursing Home, Panchwati, Azadpur, Delhi, India. drsehgal@ndf.vsnl.net.in
Background:
Despite onychomycosis being an established entity, only a few studies are available from the Indian subcontinent. The authors investigated the comprehensive pattern of the condition.
Aim:
To investigate the epidemiologic, clinical, and mycologic factors associated with onychomycosis in 50 patients using a prospective study design.
Methods:
Fifty patients with potassium hydroxide-positive tests were evaluated according to a predetermined protocal recording details of epidemiologic, clinical, and mycologic characteristics. The collected data were analyzed to determine the correlation of various parameters.
Results:
Distal and lateral subungual onychomycosis, total dystrophic onychomycosis, and superficial white onychomycosis variants of onychomycosis were identified, mostly in men 21-30 years of age (mean age, 34.5 years). Epidemiologic characteristics were instrumental to either initiate, perpetuate, or disseminate the disease process. Trichophyton rubrum and Trichophyton mentagrophytes were the main causative dermatophytes; yeasts and molds were less common.
Conclusions:
Recognition of onychomycosis is less difficult providing the clinician is aware of the entity. Should the etiologic diagnosis be made, its eradication is desirable to surmount its implication in the society at large.
Related Concept Videos
Candidiasis
Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care
Antifungal Agents
Sputum Studies I: Gram Stain, cytology, and Acid-fast smear and culture
Gram Stain
The Gram Stain is an integral part of sputum studies. It involves the staining of sputum, which permits...
Pulmonary Tuberculosis III
The first classification is based on the development of the disease, and it includes the following categories:
Cryptococcal Meningitis