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1.
Rev. méd. Costa Rica ; 59(521): 139-42, oct.-dic. 1992.
Article in Spanish | LILACS | ID: lil-121033

ABSTRACT

Se presenta un caso de Kerión en cuero cabelludo causado por el Microsporum gypseum. Se hace una breve descripción de la presentación clínica de la enfermedad, así como sus aspectos epidemiológicos, de diagnóstico de laboratorio y de tratamiento relacionados con este caso. En cuanto a la presentación parasitaria del microorganismo a nivel de cuero cabelludo, se encontró que la misma correspondió a la de un parasitismo tipo endotherix con artrosporas grandes (6-8 um)


Subject(s)
Humans , Male , Infant , Dermatomycoses/diagnosis , Microsporum , Costa Rica
2.
Clin Exp Dermatol ; 17(6): 397-401, 1992 Nov.
Article in English | MEDLINE | ID: mdl-1486705

ABSTRACT

Ninety-five adult out-patients with tinea corporis and/or tinea cruris participated in a multicentre open non-comparative study investigating the safety and efficacy of 1-4 once-weekly doses of oral fluconazole 150 mg. Trichophyton rubrum was isolated most frequently (67 of 86 mycologically evaluable patients). A mean of 2.6 doses of fluconazole was administered; patients infected with Candida albicans or Epidermophyton floccosum required an average of 2 doses compared to 3-4 doses in patients infected with other organisms. Clinical cure was obtained in 85 of 92 (92%) patients at the last post-treatment evaluation, with the remaining seven patients being substantially improved. At long-term follow-up, 28-30 days after the last dose, 80 of 91 (88%) patients were assessed as clinically cured, three (3%) patients were improved and eight (9%) patients failed. Among the long-term clinical failures, there was one diagnosis of tinea corporis (3% failure rate) and seven diagnoses of tinea cruris (12% failure rate). Mycological evidence of infection occurred in only 1 of 86 patients assessed at the last post-treatment follow-up. Mycological relapse occurred in nine (11%) patients at long-term follow-up; one patient was infected with Trichophyton mentagrophytes and eight patients were infected with T. rubrum. Relapse occurred in 2 of 29 (7%) patients with tinea corporis and eight of 57 (14%) patients with tinea cruris (one patient who relapsed had both tinea corporis and cruris). There was no correlation between the number of doses received and the mycological response or relapse rates at long-term follow-up.(ABSTRACT TRUNCATED AT 250 WORDS)


Subject(s)
Candidiasis, Cutaneous/drug therapy , Fluconazole/administration & dosage , Tinea/drug therapy , Administration, Oral , Adolescent , Adult , Drug Administration Schedule , Female , Fluconazole/adverse effects , Humans , Male , Middle Aged , Treatment Outcome
3.
Clin Exp Dermatol ; 17(6): 402-6, 1992 Nov.
Article in English | MEDLINE | ID: mdl-1486706

ABSTRACT

Seventy adult out-patients with tinea pedis participated in a multicentre open non-comparative study of the safety and efficacy of once-weekly doses of oral fluconazole 150 mg. A mean of 3 doses of fluconazole was administered; patients infected with Candida required an average of 2 doses compared to 3-4 doses in patients infected with other organisms. Clinical cure was obtained in 45 of 61 (74%) evaluable patients at the last post-treatment evaluation, with 15 patients being substantially improved and one patient failing clinically. At long-term follow-up, 28-30 days after the last dose was administered, 46 of 60 (77%) patients were clinically cured, 13 (22%) patients were improved and one patient failed. Trichophyton rubrum was isolated most frequently (47 of 60 mycologically evaluable patients). Mycological evidence of infection was eradicated from 52 of 60 (87%) patients post-treatment. At the long-term follow-up, infection was eradicated from 46 of 59 (78%) patients, persisted in five (8%) patients and relapsed in eight (14%) patients, six of whom were infected with T. rubrum and two of whom were infected with both T. rubrum and Candida. The number of doses received did not correlate with either the mycological response or relapse rates at long-term follow-up. The subgroup of 16 patients with infection of the sole of the foot, which is often considered to be more difficult to eradicate, responded similarly. Only 5 of 70 (7%) fluconazole-treated patients reported adverse effects, which were mild to moderate in severity, transient and did not result in discontinuation of therapy.(ABSTRACT TRUNCATED AT 250 WORDS)


Subject(s)
Fluconazole/administration & dosage , Tinea Pedis/drug therapy , Administration, Oral , Adolescent , Adult , Aged , Drug Administration Schedule , Female , Fluconazole/adverse effects , Humans , Male , Middle Aged , Treatment Outcome
4.
s.l; s.n; 1992. 5 p. tab.
Non-conventional in Portuguese | LILACS, Sec. Est. Saúde SP, SESSP-ILSLACERVO, Sec. Est. Saúde SP | ID: biblio-1242336

ABSTRACT

Noventa e cinco pacientes ambulatoriais com tinea corporis e/ou tinea cruris participaram de um estudo multicentrico nao comparativo aberto para investigar a seguranca e eficacia de 1-4 doses unicas semanais de fluconazol oral na dose de 150 mg. O trichophyton rabrum foi o organismo mais frequentemente isolado (67 de 86 pacientes avaliados micologicamente). Uma media de 2,6 doses de fluconazol foi administrada; pacientes infectados com Candida albicans ou Epidermophyton floccosum necessitaram, em media, de 2 doses enquanto foram necessarias 3-4 doses em pacientes infectados com outros organismos. A cura clinica foi obtida em 85 de 92 (92%) dos pacientes na ultima avaliacao depois do tratamento, tendo os sete pacientes restantes melhorado substancialmente. No seguimento a longo prazo, 28-30 dias apos a ultima dose, 80 de 91 (88%) pacientes foram considerados clinicamente curados, tres (3%) apresentaram melhora e oito (9%) tiveram insucesso terapeutico. Dentre os fracassos clinicos a longo prazo, houve um diagnostico de tinea corporis (3%) de taxa de insucesso) e sete diagnosticos de tinea cruris (12% de taxa de insucesso). Evidencias micologicas de infeccao ocorreram em apenas 1 de 86 pacientes seguidos ate o final do seguimento a longo prazo. Recidiva micologica ocorreu em nove (11%) dos pacientes do seguimeto a longo prazo; um paciente estava infectado pelo Trichophyton mentagrphytes e oito pacientes, pelo T. rubrum. Houve recidiva em 2 de 29 (7%) pacientes com tinea corporis e oito de 57 (14%) com tines cruris (um paciente que recidivou tinha tinea corporis e cruris). Nao se verificou correlacao entre o numero de doses recebidas e a resposta micologica ou as taxas de recidiva a longo prazo. O fluconazol foi bem tolerado; somente 5 de 95 pacientes tratados com fluconazol referiram efeitos adversos, um dos quais resultou em descontinuacao da terapia (urticaria moderada). A boa tolerancia comparada a dos outros antifugicos orais e a conveniencia de um esquema de dose unica semanal oral em comparacao aos tratamentos topicos e orais existentes tornam a dose unica oral semanal de fluconazol uma elternativa valiosa no tratamento da tinea corporis/cruris


Subject(s)
Male , Female , Humans , Adult , Candidiasis, Cutaneous/diagnosis , Candidiasis, Cutaneous/physiopathology , Candidiasis, Cutaneous/rehabilitation , Candidiasis, Cutaneous/therapy , Candidiasis, Cutaneous/drug therapy , Fluconazole/pharmacology , Fluconazole/chemical synthesis , Fluconazole/therapeutic use , Mycology/instrumentation , Mycology/methods
5.
s.l; s.n; 1992. 5 p. tab.
Non-conventional in Portuguese | LILACS, Sec. Est. Saúde SP, SESSP-ILSLACERVO, Sec. Est. Saúde SP | ID: biblio-1242339

ABSTRACT

Setenta pacientes adultos ambulatoriais com tinea pedis participaram de um estudo nao comparativo aberto multicentrico a fim de avaliar a seguranca e eficacia de doses orais semanais de fluconazol 150 mg. Uma media de 3 doses de fluconazol foi administrada; pacientes infectados com Candida necessitaram de uma media de 2 doses enquanto 3-4 doses foram empregadas em pacientes infectados com outros organismos. A cura clinica foi obtida em 45 de 61 (74%) pacientes avaliados na ultima avaliacao posterior ao tratamento, havendo 15 pacientes com melhora clinica significativa e um paciente apresentando insucesso terapeutico. No seguimento a longo prazo 28-30 dias apos a administracao da ultima dose, 46 de 60 (77%) pacientes foram dados como clinicamente curados, 13 (22%) dos pacientes como melhorados e um paciente apresentou falha terapeutica. Trichophyton rubrum foi isolado com maior frequencia (47 de 60 pacientes com avaliacao micologica). Evidencias micologicas de infeccao foram erradicadas em 52 de 60 (87%) pacientes apos o tratamento. No seguimento a longo-prazo, a infeccao foi erradicada em 46 de 59 (78%) pacientes, persistiu em 5 (8%) dos pacientes e recidivou em oito (14%), seis dos quais estavam infectados com T. rubrum e 2, com ambos, Trubum e Candida. O numero de doses recebidas nao se correlacionou nem com a resposta micologica nem com os episodios de recidiva no seguimento a longo-prazo. O subgrupo de 16 pacientes com infeccao na sola do pe, a qual e considerada geralmente mais dificil de se erradicar, responderam de maneira semelhante. Somente 5 de 70 (7%) pacientes tratados com fluconazol apresentaram efeitos adversos, os quais foram de severidade leve a moderada, transitorios e nao resultaram em descontinuacao da terapeutica. O alto grau de tolerancia ao fluconazol em comparacao com outros antifugicos orais e a conveniencia de um regime de administracao de uma dose semanal oral se comparada a das terapias topicas e orais existentes, tornam as doses unicas orais semanais de fluconazol uma valiosa alternativa para o tratamento da tinea pedis


Subject(s)
Male , Female , Humans , Pregnancy , Infant , Adult , Fluconazole/pharmacology , Fluconazole/chemical synthesis , Fluconazole/therapeutic use , Fungi/physiology , Fungi/immunology , Fungi/isolation & purification , Mycoses/physiopathology , Mycoses/rehabilitation , Mycoses/therapy , Mycoses/drug therapy
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