Validation of a Filipino version of the cardiff acne disability index

OBJECTIVE: This study assessed the reliability and validity of a Filipino version of the Cardiff Acne Disability Index.METHODS: In Phase 1, the Cardiff Acne Disability Index (CADI) was translated into Filipino as the Cardiff Indeks ng Kapansanan ng may Tigyawat (CIKT) following international guidelines on translation and cultural adaptation, and passed a cognitive debriefing test (a form of face validity testing). In Phase 2, the CIKT was administered to 400 public high school students (11-18 years old). Cronbach's ? was used to measure reliability while construct validity was determined by comparing 1) the CIKT scores of adolescents with acne and those without acne and 2) the CIKT scores with the scores of the Taluntunan ng Kalidad ng Buhay na Hinggil sa Dermatolohiya (TKBD), which is a validated Filipino version of the Dermatology Life Quality Index.RESULTS: Cronbach's ? showed an adequate internal consistency of 0.7. The linear regression coefficient for those with and without acne was 0.98 (CI 0.59, 1.37) (p = 0.00) while the Spearman correlation showed a positive correlation between the CIKT and the TKBD (0.58, p=0.00), both indicating validity.CONCLUSION: The CIKT is a reliable and valid Filipino translation of the CADI.

Efficacy and safety of petroleum jelly versus permethrin 1% shampoo in the treatment of Prediculosis capitis: An assessor-blinded, randomized controlled trial

BACKGROUND: The high rates of infestation, treatment failures and treatment costs have created the search for new therapies againts head lice. OBJECTIVE: We compared the efficacy and safety of scalp occlusion with petroleum jelly (PJ) versus permethrin 1% shampoo against Pediculus humanus capitis among school-aged children METHOD: Seventy-seven children were diagnosed with Pediculosis capitis. Thirty-eight subjects did eight-hour scalp occlusion with PJ, and 39 used permethrin shampoo, both followed by nit combing. Treatments were applied once weekly for three consecutive weeks. Patients were assessed at weeks 1,2,3 and 11. The primary outcome was the proportion of cured subjects and change in quality of life (QOL) scores om week 3 of follow-up. Cure was defined as the absence of variable lice on the hair/scalp or nits on the hair shaft attached within one centimeter from the scalp on visual examination.Secondary outcomes were relapse rate at week 11 ,cosmetic acceptability and adverse events. Effects on QOL were measured using the Dermatology Life Quality Index at baseline and at the end of the third week of treatment. RESULTS: At Week 3, cure achieved in 47% (18/38) in PJ group 52% (17/33) in permethrin group (RRR 6.7%, 95% Cl: -40.4% to 38%). Relapse rate in the 12th week were 44% (8/18) and 58% (10/17), respectively (p=0.486, Fisher's test ). The differences in treatment effects were not statistically significant. CONCLUSION: Petroleum jelly scalp occlusion was comparable in cure rates to permethrin. PJ can be a safe, affordable alternative to permethrin as a pediculicide.

Tinea Imbricata: Case series on three patients in Sarangani, Philippines

The imbricata or Tokelau ringworm is an unusual superficial dermatophytosis caused by the anthropophilic Trichophyton concentricum. Three cases of the Tinea imbricata observed at the Municipal Health Office of Kiamba, Sarangani Province, Philippines are reported in this study. All three patients were from an indigenous ethnic group of Sarangani Province and lived in isolated upland communities. Patient 1 was a 30 year old male, Patient 2 was a 40 year old female, and Patient 3 was a 19 year old female. Lesions lasted - 27 years, - 25 years, and 2 years, respectively. All patients presented with characteristic expensive polycyclic to serpiginous scaling lesions, with areas of sparing. Microscopic examination of skin scrapings prepared with potassium hydroxide revealed the characteristic broad, branched, septate, irregular hyphae. Trichopyton concentricum, the causative agent, was isolated in one of the patients using Mycobiotoc agar. Histopathologic examination on 2 of the patients revealed acute and chronic inflammation, and Periodic Acid Schiff- positive fungal hyphae. All patients were started on Griseofulvin 500mg tab once daily. The case series presented here is the first account of Tinea imbricata in the Philippines since the 1990s.