Does hearing loss after spinal anesthesia differ between young and elderly patients?
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Tarih
2002
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Lippincott Williams & Wilkins
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Fifty male patients scheduled for inguinal hernia repair with spinal anesthesia were included in this study. The patients were divided into two groups: 25 patients aged 30 yr or younger (Group Y) and 25 patients aged 60 yr or older (Group E). We performed subarachnoidal injection at the L3-4 interspace by using a 25-gauge Quincke needle with the patient in the sitting position, and 3 mL of 0.5% isobaric bupivacaine was administered. Patients were evaluated by pure tone audiometry (LdB [low frequencies], 125-500 Hz; SdB [speech frequencies], 500-2000 Hz; HdB [high frequencies], 2000-6000 Hz) on the day before and 2 days after spinal anesthesia. Low-frequency hearing loss observed in Group Y was significantly more common than in Group E (P < 0.01), There was no difference between the groups in speech and high frequencies. Mild hearing loss, defined as a hearing loss of 10-20 dB at two or more frequencies, was observed three times more frequently in Group Y than Group E (52% vs 16%; P = 0.014). We conclude that transient hearing loss was more common in young patients after spinal anesthesia, perhaps because the cerebrospinal fluid leakage after dural puncture is less in the elderly than in the young, a finding also associated with the infrequent incidence of postdural puncture headache in the elderly.
Açıklama
Anahtar Kelimeler
Kaynak
Anesthesia And Analgesia
WoS Q Değeri
Q1
Scopus Q Değeri
Cilt
94
Sayı
5
Künye
closedAccess
