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Inibidores da fosfodiesterase do tipo 5 e perda auditiva neurossensorial subita / Phosphodiesterase Type 5 Inhibitors and sudden sensorineural hearing loss
Barreto, Monique Antunes de Souza Chelminski; Bahmad Jr, Fayez.
  • Barreto, Monique Antunes de Souza Chelminski; Fundacao Hospitalar do Distrito Federal.
  • Bahmad Jr, Fayez; Fundacao Hospitalar do Distrito Federal.
Braz. j. otorhinolaryngol. (Impr.) ; 79(6): 727-733, Nov-Dec/2013. tab
Article in Portuguese | LILACS | ID: lil-697686
RESUMO
O uso de inibidores da fosfodiesterase do tipo 5 como sildenafil, vardenafil e tadalafil tem aumentado atualmente e alguns destes pacientes vêm apresentando perda auditiva neurossensorial súbita.

OBJETIVO:

Apresentar dois casos de pacientes que apresentaram surdez súbita em uso eventual do medicamento e revisar estudos sobre o uso de inibidores da fosfodiesterase do tipo 5 e surdez súbita.

MÉTODO:

Estudo analítico de dois casos e revisão sobre o tema no banco de dados da Pubmed/ MedLine e Bireme utilizando as palavras-chave inibidores da fosfodiesterase e surdez súbita e seus correlatos na língua inglesa.

RESULTADOS:

Os pacientes analisados são jovens, sem comorbidades, em uso de inibidores da fosfodiesterase do tipo 5 e após terapia combinada para o tratamento da surdez súbita, apenas um deles obteve melhora auditiva. Nove estudos científicos foram encontrados. Estudos pré-clínicos e clínicos, transversais e prospectivos foram revisados.

CONCLUSÃO:

O aumento da ocorrência na prática clínica e relatos científicos na literatura sugerem que o uso de inibidores da fosfodiesterase do tipo 5 seja encarado como fator de risco para surdez súbita. Novos estudos com amostras maiores e grupo controle são necessários para investigar esta associação. .
ABSTRACT
Phosphodiesterase type 5 Inhibitors, such as sildenafil, vardenafil and tadalafil have been increasingly used today and some of the users have developed sudden sensorineural hearing loss.

OBJECTIVE:

To present two patients with sudden deafness developed after an occasional use of the drug and review studies on the use of phosphodiesterase type 5 inhibitors and sudden hearing loss.

METHOD:

Analytical study of two cases and review of the subject matter in the Pubmed/Medline and Bireme databases using the keywords phosphodiesterase type 5 inhibitors and sudden deafness and its correlates in the English language.

RESULTS:

The patients analyzed are young without additional disorders, using phosphodiesterase type 5 inhibitors, and after combination treatment for sudden hearing loss only one had hearing improvement. We found nine scientific studies and reviewed preclinical studies, clinical trials, prospective and cross-sectional investigations.

CONCLUSION:

Increased occurrence in clinical practice and scientific reports in the literature suggest that the phosphodiesterase type 5 inhibitors are considered a risk factor for sudden deafness. Further studies with larger samples and control groups are needed for better assessing this association. .
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Piperazines / Sulfones / Carbolines / Hearing Loss, Sudden / Hearing Loss, Sensorineural / Imidazoles Type of study: Risk factors Limits: Adult / Humans / Male Language: Portuguese Journal: Braz. j. otorhinolaryngol. (Impr.) Journal subject: Otolaryngology Year: 2013 Type: Article Affiliation country: Brazil

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Full text: Available Index: LILACS (Americas) Main subject: Piperazines / Sulfones / Carbolines / Hearing Loss, Sudden / Hearing Loss, Sensorineural / Imidazoles Type of study: Risk factors Limits: Adult / Humans / Male Language: Portuguese Journal: Braz. j. otorhinolaryngol. (Impr.) Journal subject: Otolaryngology Year: 2013 Type: Article Affiliation country: Brazil