Are adjuvant therapies for tonsillectomy evidence based?
Our aim was to ascertain the current practice of adjuvant therapy for tonsillectomy and to determine whether it is evidence based. Anonymized postal questionnaires were sent to all UK otolaryngology consultants registered with the specialty association, and a literature search was performed using relevant search terms in all possible combinations. Among the responders there was little enthusiasm for routine intra-operative local anaesthesia, post-operative topical benzydamine hydrochloride (Difflam) spray or post-operative antibiotics. This is consistent with the lack of robust evidence to support any of these practices. Paracetamol (acetaminophen) is prescribed by almost 90 per cent for post-operative analgesia, and the current literature supports its efficacy and safety. Further, most practitioners combine paracetamol with opioids and/or non-steroidal anti-inflammatory drugs (NSAIDs). Evidence to support the additional use of these agents is, however, non-existent or limited. Some aspects of tonsillectomy care are uniform and evidence based. Others are heterogeneous and suffer from lack of adequate data in the literature.
Dhiwakar
M
M
Department of Otolaryngology-Head & Neck Surgery, Milton Keynes General Hospital, Milton Keynes, UK. dhiwamahi@yahoo.com
Brown
P M
PM
D000082:Acetaminophen / Q000627:therapeutic use; D000700:Analgesics / Q000627:therapeutic use; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use; D017024:Chemotherapy, Adjuvant; D019317:Evidence-Based Medicine; D006801:Humans; D009294:Narcotics / Q000627:therapeutic use; D010818:Practice Patterns, Physicians'; D011795:Surveys and Questionnaires; D014068:Tonsillectomy; D016896:Treatment Outcome; D006113:United Kingdom
D000700:Analgesics; D000894:Anti-Inflammatory Agents, Non-Steroidal; D009294:Narcotics; D000082:Acetaminophen