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McDonough M, Hathi K, Corsten G, Chin CJ, Campisi P, Cavanagh J, Chadha N, Graham ME, Husein M, Johnson LB, Jones J, Korman B, Manoukian J, Nguyen LHP, Sommer DD, Strychowsky J, Uwiera T, Yunker W, Hong P. Choosing Wisely Canada - pediatric otolaryngology recommendations. J Otolaryngol Head Neck Surg 2021; 50:61. [PMID: 34715936 PMCID: PMC8557011 DOI: 10.1186/s40463-021-00533-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 07/19/2021] [Indexed: 11/10/2022] Open
Abstract
The Choosing Wisely Canada campaign raises awareness amongst physicians and patients regarding unnecessary or inappropriate tests and treatments. Using an online survey, members of the Pediatric Otolaryngology Subspecialty Group within the Canadian Society of Otolaryngology – Head & Neck Surgery developed a list of nine evidence based recommendations to help physicians and patients make treatment decisions regarding common pediatric otolaryngology presentations: (1) Don’t routinely order a plain film x-ray in the evaluation of nasal fractures; (2) Don’t order imaging to distinguish acute bacterial sinusitis from an upper respiratory infection; (3) Don’t place tympanostomy tubes in most children for a single episode of otitis media with effusion of less than 3 months duration; (4) Don’t routinely prescribe intranasal/systemic steroids, antihistamines or decongestants for children with uncomplicated otitis media with effusion; (5) Don’t prescribe oral antibiotics for children with uncomplicated tympanostomy tube otorrhea or uncomplicated acute otitis externa; (6) Don’t prescribe codeine for post-tonsillectomy/adenoidectomy pain relief in children; (7) Don’t administer perioperative antibiotics for elective tonsillectomy in children; (8) Don’t perform tonsillectomy for children with uncomplicated recurrent throat infections if there have been fewer than 7 episodes in the past year, 5 episodes in each of the past 2 years, or 3 episodes in each of the last 3 years; and (9) Don’t perform endoscopic sinus surgery for uncomplicated pediatric chronic rhinosinusitis prior to failure of maximal medical therapy and adenoidectomy.
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Affiliation(s)
| | - Kalpesh Hathi
- Dalhousie Medicine New Brunswick, Saint John, New Brunswick, Canada
| | - Gerard Corsten
- Division of Otolaryngology - Head & Neck Surgery, Department of Surgery, Dalhousie University, 5850/5920 University Ave, Halifax, Nova Scotia, B3K 6R8 PO Box 9700, Canada
| | - Christopher J Chin
- Dalhousie Medicine New Brunswick, Saint John, New Brunswick, Canada.,Division of Otolaryngology - Head & Neck Surgery, Department of Surgery, Dalhousie University, 5850/5920 University Ave, Halifax, Nova Scotia, B3K 6R8 PO Box 9700, Canada
| | - Paolo Campisi
- Department of Otolaryngology - Head & Neck Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Jonathan Cavanagh
- Division of Otolaryngology - Head & Neck Surgery, Department of Surgery, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, Newfoundland, Canada
| | - Neil Chadha
- Division of Otolaryngology - Head & Neck Surgery, Department of Surgery, University of British Columbia, Vancouver, British Columbia, Canada
| | - M Elise Graham
- Department of Otolaryngology - Head & Neck Surgery, Western University, London, Ontario, Canada
| | - Murad Husein
- Department of Otolaryngology - Head & Neck Surgery, Western University, London, Ontario, Canada
| | - Liane B Johnson
- Division of Otolaryngology - Head & Neck Surgery, Department of Surgery, Dalhousie University, 5850/5920 University Ave, Halifax, Nova Scotia, B3K 6R8 PO Box 9700, Canada
| | - Jodi Jones
- Department of Otolaryngology - Head & Neck Surgery, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Bruce Korman
- Department of Surgery, Otolaryngology/Head & Neck Surgery Division, McMaster University, Hamilton, Ontario, Canada
| | - John Manoukian
- Division of Otolaryngology - Head & Neck Surgery, Department of Surgery, McGill University, Montreal, Quebec, Canada
| | - Lily H P Nguyen
- Division of Otolaryngology - Head & Neck Surgery, Department of Surgery, McGill University, Montreal, Quebec, Canada
| | - Doron D Sommer
- Department of Surgery, Otolaryngology/Head & Neck Surgery Division, McMaster University, Hamilton, Ontario, Canada
| | - Julie Strychowsky
- Department of Otolaryngology - Head & Neck Surgery, Western University, London, Ontario, Canada
| | - Trina Uwiera
- Division of Otolaryngology - Head & Neck Surgery, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - Warren Yunker
- Section of Otolaryngology - Head & Neck Surgery, Department of Surgery, University of Calgary, Calgary, Alberta, Canada
| | - Paul Hong
- Division of Otolaryngology - Head & Neck Surgery, Department of Surgery, Dalhousie University, 5850/5920 University Ave, Halifax, Nova Scotia, B3K 6R8 PO Box 9700, Canada.
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Clark ST, Johnston J, Biswas K, Douglas RG. Effect of tonsillectomy on antibiotic prescribing in children. Int J Pediatr Otorhinolaryngol 2020; 138:110338. [PMID: 33152956 DOI: 10.1016/j.ijporl.2020.110338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 08/24/2020] [Accepted: 08/25/2020] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Tonsillectomy is the second most common surgical procedure performed in pediatric otolaryngology. Multiple courses of antibiotics are usually prescribed prior to surgical intervention. Surgery is indicated when patients reach a certain number of infective episodes, or their obstructive symptoms warrant intervention. Little is known about the role of tonsillectomy on long term postoperative antibiotic use. Recently, our group published a retrospective case series that described the clinical characteristics and outcomes of children under the age of 16 years who underwent tonsillectomy. This study is a follow-up on this previous case series and its purpose is to determine whether tonsillectomy in this group of children led to a reduction in the number of antibiotics prescribed in the year following surgery. METHODS Data were collected from the clinical records departments of two district health boards in Auckland, New Zealand. Hospital morbidity records were reviewed for all children younger than 16 years old, who underwent a tonsillectomy between December 2015 and December 2017 in the Auckland region. All antibiotics prescribed following surgery were obtained from New Zealand's national community prescribing database. RESULTS A total of 1538 children underwent tonsillectomy during the study period. Following surgery, antibiotics were prescribed to 828 (54%) patients at the time of discharge, with an average of 1.2 ± 0.1 courses in the year following surgery. This was significantly reduced compared to preoperative antibiotic intake (3.4 ± 0.1 courses) in the year preceding surgery (p < 0.001). Readmission within 30 days of discharge was not associated with increased antibiotic usage postoperatively. In the two weeks following surgery, 25% of patients were prescribed a course of antibiotics for a presumed postoperative infection. CONCLUSIONS These findings support the benefit of tonsillectomy in reducing antibiotic consumption in the year following surgery. Furthermore, it has highlighted areas of practice, such as perioperative antibiotic prescription, which can be improved to further reduce the prescription of antibiotics for children with tonsillar hyperplasia.
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Affiliation(s)
- Sita Tarini Clark
- Department of Surgery, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - James Johnston
- Department of Surgery, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand.
| | - Kristi Biswas
- Department of Surgery, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Richard George Douglas
- Department of Surgery, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
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Stelter K. Tonsillitis and sore throat in children. GMS CURRENT TOPICS IN OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY 2014; 13:Doc07. [PMID: 25587367 PMCID: PMC4273168 DOI: 10.3205/cto000110] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Surgery of the tonsils is still one of the most frequent procedures during childhood. Due to a series of fatal outcomes after hemorrhage in children in Austria in 2006, the standards and indications for tonsillectomy have slowly changed in Germany. However, no national guidelines exist and the frequency of tonsil surgery varies across the country. In some districts eight times more children were tonsillectomized than in others. A tonsillectomy in children under six years should only be done if the child suffers from recurrent acute bacterially tonsillitis. In all other cases (i.e. hyperplasia of the tonsils) the low risk partial tonsillectomy should be the first line therapy. Postoperative pain and the risk of hemorrhage are much lower in partial tonsillectomy (=tonsillotomy). No matter whether the tonsillotomy is done by laser, radiofrequency, shaver, coblation, bipolar scissor or Colorado needle, as long as the crypts are kept open and some tonsil tissue is left behind. Total extracapsular tonsillectomy is still indicated in severely affected children with recurrent infections of the tonsils, allergy to antibiotics, PFAPA syndrome (periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis) and peritonsillar abscess. With regard to the frequency and seriousness of the recurrent tonsillitis the indication for tonsillectomy in children is justified if 7 or more well-documented, clinically important, adequately treated episodes of throat infection occur in the preceding year, or 5 or more of such episodes occur in each of the 2 preceding years (according to the paradise criteria). Diagnosis of acute tonsillitis is clinical, but sometimes it is hard to distinguish viral from bacterial infections. Rapid antigen testing has a very low sensitivity in the diagnosis of bacterial tonsillitis and swabs are highly sensitive but take a long time. In all microbiological tests the treating physician has to keep in mind, that most of the bacterials, viruses and fungi belong to the healthy flora and do no harm. Ten percent of healthy children even bear strepptococcus pyogenes all the time in the tonsils with no clinical signs. In these children decolonization is not necessary. Therefore, microbiological screening tests in children without symptoms are senseless and do not justify an antibiotic treatment (which is sometimes postulated by the kindergartens). The acute tonsillitis should be treated with steroids (e.g. dexamethasone), NSAIDs (e.g. ibuprofene) and betalactam antibiotics (e.g. penicillin or cefuroxime). With respect to the symptom reduction and primary healing the short-term late-generation antibiotic therapy (azithromycin, clarithromycin or cephalosporine for three to five days) is comparable to the long-term penicilline therapy. There is no difference in the course of healing, recurrence or microbiological resistance between the short-term penicilline therapy and the standard ten days therapy. On the other hand, only the ten days antibiotic therapy has proven to be effective in the prevention of rheumatic fever and glomerulonephritic diseases. The incidence of rheumatic heart disease is currently 0.5 per 100,000 children of school age. The main morbidity after tonsillectomy is pain and the late haemorrhage. Posttonsillectomy bleeding can occur till the whole wound is completely healed, which is normally after three weeks. Life-threatening haemorrhages occur often after smaller bleedings, which can spontaneously cease. That is why every haemorrhage, even the smallest, has to be treated properly and in ward. Patients and parents have to be informed about the correct behaviour in case of haemorrhage with a written consent before the surgery. The handout should contain important addresses, phone numbers and contact persons. Almost all cases of fatal outcome after tonsillectomy were due to false management of haemorrhage. Haemorrhage in small children can be especially life-threatening because of the lower blood volume and the danger of aspiration with asphyxia. A massive haemorrhage is an extreme challenge for every paramedic or emergency doctor because of the difficult airway management. Intubation is only possible with appropriate inflexible suction tubes. All different surgical techniques have the risk of haemorrhage and even the best surgeon will experience a postoperative haemorrhage. The lowest risk of haemorrhage is after cold dissection with ligature or suturing. All "hot" techniques with laser, radiofrequency, coblation, mono- or bipolar forceps have a higher risk of late haemorrhage. Children with a hereditary coagulopathy have a higher risk of haemorrhage. It is possible, that these children were not identified before surgery. Therefore it is recommended by the Society of paediatrics, anaesthesia and ENT, that a standardised questionnaire should be answered by the parents before tonsillectomy and adenoidectomy. This 17-point-checklist questionnaire is more sensitive and easier to perform than a screening with blood tests (e.g. INR and PTT). Unfortunately, a lot of surgeons still screen the children preoperatively by coagulative blood tests, although these tests are inappropriate and incapable of detecting the von Willebrand disease, which is the most frequent coagulopathy in Europe. The preoperative information about the surgery should be done with the child and the parents in a calm and objective atmosphere with a written consent. A copy of the consent with the signature of the surgeon and both custodial parents has to be handed out to the parents.
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Affiliation(s)
- Klaus Stelter
- Dep. of Otorhinolaryngology, Head and Neck Surgery, Grosshadern Medical Centre, University of Munich, Munich, Germany
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Cohen R, Hau I, Madhi F. [Antibiotic prophylaxis for ENT and ophtalmologic pediatric surgery]. Arch Pediatr 2013; 20 Suppl 3:S79-82. [PMID: 24360306 DOI: 10.1016/s0929-693x(13)71412-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
ENT and dental surgical procedures are the most common causes of surgery in children: the majority of them (adenoidectomy, tonsillectomy, trans-tympanic tubes, etc.) does not warrant antibiotic prophylaxis (ABP). When ABP is justified, it follows the general rules of surgical antibiotic prophylaxis: a molecule spectrum including the main bacterial targets (and possibly not used in curative treatment), short-term administration, a single injection 30 to 60 minutes before surgical incision. For cataracts, prophylaxis by intracameral cefuroxime must supplant the antibiotic therapy.
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Affiliation(s)
- R Cohen
- Groupe de pathologie infectieuse pédiatrique de la Société française de pédiatrie; Service de néonatalogie, hôpital intercommunal de Créteil, 40 avenue de Verdun, 94010 Créteil Cedex, France; Association clinique et thérapeutique infantile du Val-de-Marne (ACTIV), 27 rue Inkermann, 94100 Saint-Maur-des-Faussés, France.
| | - I Hau
- Groupe de pathologie infectieuse pédiatrique de la Société française de pédiatrie; Service de pédiatrie, hôpital intercommunal de Créteil, 40 avenue de Verdun, 94010 Créteil cedex, France; Association clinique et thérapeutique infantile du Val-de-Marne (ACTIV), 27 rue Inkermann, 94100 Saint-Maur-des-Faussés, France
| | - F Madhi
- Groupe de pathologie infectieuse pédiatrique de la Société française de pédiatrie; Service de pédiatrie, hôpital intercommunal de Créteil, 40 avenue de Verdun, 94010 Créteil cedex, France; Association clinique et thérapeutique infantile du Val-de-Marne (ACTIV), 27 rue Inkermann, 94100 Saint-Maur-des-Faussés, France
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Abstract
BACKGROUND This is an update of a Cochrane Review first published in The Cochrane Library in Issue 2, 2008 and previously updated in 2010.Tonsillectomy continues to be one of the most common surgical procedures performed in children and adults. Despite improvements in surgical and anaesthetic techniques, postoperative morbidity, mainly in the form of pain, remains a significant clinical problem. Postoperative bacterial infection of the tonsillar fossa has been proposed as an important factor causing pain and associated morbidity, and some studies have found a reduction in morbid outcomes following the administration of perioperative antibiotics. OBJECTIVES To determine whether perioperative antibiotics reduce pain and other morbid outcomes following tonsillectomy. SEARCH METHODS We searched the Cochrane Ear, Nose and Throat Disorders Group Trials Register; the Cochrane Central Register of Controlled Trials (CENTRAL); PubMed; EMBASE; CINAHL; Web of Science; BIOSIS Previews; Cambridge Scientific Abstracts; ICTRP and additional sources for published and unpublished trials. The date of the most recent search was 20 March 2012. SELECTION CRITERIA All randomised controlled trials examining the impact of perioperative administration of systemic antibiotics on post-tonsillectomy morbidity in children or adults. DATA COLLECTION AND ANALYSIS Two authors independently collected data. Primary outcomes were pain, consumption of analgesia and secondary haemorrhage (defined as significant if patient re-admitted, transfused blood products or returned to theatre, and total (any documented) haemorrhage). Secondary outcomes were fever, time taken to resume normal diet and activities and adverse events. Where possible, we generated summary measures using random-effects models. MAIN RESULTS Ten trials, comprising a pooled total of 1035 participants, met the eligibility criteria. Most did not find a significant reduction in pain with antibiotics. Similarly, antibiotics were mostly not shown to be effective in reducing the need for analgesics. Antibiotics were not associated with a reduction in significant secondary haemorrhage rates (risk ratio (RR) 0.49, 95% CI 0.08 to 3.11, P = 0.45) or total secondary haemorrhage rates (RR 0.90, 95% CI 0.56 to 1.44, P = 0.66). With regard to secondary outcomes, antibiotics reduced the proportion of patients with fever (RR 0.63, 95% CI 0.46 to 0.85, P = 0.002). AUTHORS' CONCLUSIONS The present systematic review, including meta-analyses for select outcomes, suggests that although individual studies vary in their findings, there is no evidence to support a consistent, clinically important impact of antibiotics in reducing the main morbid outcomes following tonsillectomy (i.e. pain, need for analgesia and secondary haemorrhage rates). The limited benefit apparent with antibiotics may be a result of positive bias introduced by several important methodological shortcomings in the included trials. Based on existing evidence, therefore, we would advocate against the routine prescription of antibiotics to patients undergoing tonsillectomy. Whether a subgroup of patients who might benefit from selective administration of antibiotics exists is unknown and needs to be explored in future trials.
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Affiliation(s)
- Muthuswamy Dhiwakar
- Kovai Medical Center and Hospital (KMCH), KMCH Comprehensive Cancer Center, Coimbatore, India.
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Antibiotics do not reduce post-tonsillectomy morbidity in children. Eur Arch Otorhinolaryngol 2012; 270:367-70. [DOI: 10.1007/s00405-012-2119-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2011] [Accepted: 07/17/2012] [Indexed: 10/28/2022]
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Klug TE, Henriksen JJ, Rusan M, Fuursted K, Ovesen T. Bacteremia during quinsy and elective tonsillectomy: an evaluation of antibiotic prophylaxis recommendations for patients undergoing tonsillectomy. J Cardiovasc Pharmacol Ther 2011; 17:298-302. [PMID: 22026972 DOI: 10.1177/1074248411423023] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIMS Bacteremia during elective tonsillectomy is well recognized, whereas bacteremia during quinsy tonsillectomy has never been studied. The aim of the present study was to explore the incidence of bacteremia during elective and quinsy tonsillectomy in order to evaluate the antibiotic prophylaxis recommendations to patients at high risk of infective endocarditis who are undergoing tonsillectomy. METHODS A prospective study was conducted on 80 patients undergoing elective tonsillectomy and 36 patients undergoing acute tonsillectomy due to peritonsillar abscess. Blood cultures, tonsillar swabs, core tissue, and pus aspirates were analyzed by standard microbiological techniques. RESULTS Bacteremia was detected in 73% of patients during elective tonsillectomy compared to 56% during quinsy tonsillectomy (P = .089, Fishers exact test). Significantly more blood culture bottles were positive for each isolate obtained from elective tonsillectomy cases compared to quinsy tonsillectomy cases (P < .001, Spearman rank correlation). In all, 59% and 42% of electively and acutely tonsillectomized patients, respectively, had bacteremia with microorganisms that are predominant in bacterial endocarditis. Ninety-three percent of the isolated strains were sensitive to amoxicillin, and all were sensitive to amoxicillin with clavulanic acid. DISCUSSION Our results challenge the distinction made by the European Society of Cardiology between elective and quinsy tonsillectomy, with regard to antibiotic prophylaxis recommendation only to patients undergoing procedures to treat an established infection. To provide full empiric coverage, including coverage for Staphylococcus aureus, we advocate the use of amoxicillin with clavulanic acid in patients at high risk of infective endocarditis.
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Affiliation(s)
- Tejs Ehlers Klug
- Department of Otorhinolaryngology, Head and Neck Surgery, Aarhus University Hospital, Aarhus C, Denmark.
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Zumtobel M, Frei K. Occurrence of coagulation factor deficiency in post-tonsillectomy hemorrhage. Wien Klin Wochenschr 2011; 123:241-4. [PMID: 21479651 DOI: 10.1007/s00508-011-1560-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2010] [Accepted: 01/03/2011] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Tonsillectomy is one of the most common surgical procedures in Otorhinolaryngology and approximately 500 tonsillectomies are performed annually at the University Hospital of Vienna. Substantial postoperative bleeding is observed in 1.8% of cases, which is comparable to frequencies of 2-4% reported in other studies. Currently, routine pre-surgical coagulation investigations to predict bleeding status do not include the analysis of individual coagulation factors. MATERIAL AND METHODS Within 2007 complete coagulation diagnostics were carried out in three patients presenting with recurrent (2-7 times) post-tonsillectomy hemorrhage but normal pre-surgical coagulation status parameters. RESULTS After the appearance of recurrent late bleeding, single factor diagnostic analysis revealed the causes to be factor XIIa deficiency, reduced factor XIIIa or von Willebrand disease. Recurrent late bleeding was stopped by the application of coagulation active plasma. CONCLUSION This study shows that, even if routine diagnostics show normal pre-surgical coagulation findings, the investigation of single factors in cases of post-surgical late bleeding may identify coagulation disorders allowing the application of tailored therapy. Including such analysis in pre-operative diagnostics could therefore significantly help to limit postoperative bleeding.
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Affiliation(s)
- Michaela Zumtobel
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Vienna, Austria
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Arweiler-Harbeck D, Öztürk E, Bankfalvi A, Lang S, Siffert W, Schmid KW, Peters J, Adamzik M. Posttonsillectomy hemorrhage: Blame on surgeons or genes? Laryngoscope 2010; 120:1784-7. [DOI: 10.1002/lary.21050] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Abstract
BACKGROUND This is an update of a Cochrane Review first published in The Cochrane Library in Issue 2, 2008.Tonsillectomy continues to be one of the most common surgical procedures performed in children and adults. Despite improvements in surgical and anaesthetic techniques, postoperative morbidity, mainly in the form of pain, remains a significant clinical problem. Postoperative bacterial infection of the tonsillar fossa has been proposed as an important factor causing pain and associated morbidity, and some studies have found a reduction in morbid outcomes following the administration of perioperative antibiotics. OBJECTIVES To determine whether perioperative antibiotics reduce pain and other morbid outcomes following tonsillectomy. SEARCH STRATEGY We searched the Cochrane ENT Group Trials Register, Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2009, Issue 4), MEDLINE (1950 to 2009) and EMBASE (1974 to 2009). The date of the last search was 30 October 2009. SELECTION CRITERIA All randomised controlled trials examining the impact of perioperative administration of systemic antibiotics on post-tonsillectomy morbidity in children or adults. DATA COLLECTION AND ANALYSIS Two authors independently collected data. Primary outcomes were pain, consumption of analgesia and secondary haemorrhage (defined as significant if patient re-admitted, transfused blood products or returned to theatre, and total (any documented) haemorrhage). Secondary outcomes were fever, time taken to resume normal diet and activities and adverse events. Where possible, we generated summary measures using random-effects models. MAIN RESULTS Ten trials, comprising a pooled total of 1035 participants, met the eligibility criteria. Most did not find a significant reduction in pain with antibiotics. Similarly, antibiotics were mostly not shown to be effective in reducing the need for analgesics. Antibiotics were not associated with a reduction in significant secondary haemorrhage rates (relative risk (RR) 0.49, 95% CI 0.08 to 3.11, P = 0.45) or total secondary haemorrhage rates (RR 0.90, 95% CI 0.56 to 1.44, P = 0.66). With regard to secondary outcomes, antibiotics reduced the proportion of subjects with fever (RR 0.63, 95% CI 0.46 to 0.85, P = 0.002). AUTHORS' CONCLUSIONS The present systematic review, including meta-analyses for select outcomes, suggests that although individual studies vary in their findings, there is no evidence to support a consistent, clinically important impact of antibiotics in reducing the main morbid outcomes following tonsillectomy (i.e. pain, need for analgesia and secondary haemorrhage rates). Limited benefit apparent with antibiotics may be a result of positive bias introduced by several important methodological shortcomings in the included trials. Based on existing evidence therefore, we would advocate against the routine prescription of antibiotics to patients undergoing tonsillectomy. Whether a subgroup of patients who might benefit from selective administration of antibiotics exists is unknown and needs to be explored in future trials.
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Affiliation(s)
- Muthuswamy Dhiwakar
- Department of Otolaryngology - Head & Neck Surgery, University of Edinburgh Hospitals, Edinburgh, UK
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Profilaxis antibiótica en cirugía otorrinolaringológica. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2010; 61:54-68. [DOI: 10.1016/j.otorri.2008.12.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2008] [Accepted: 12/22/2009] [Indexed: 11/18/2022]
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Grammatikos AP, Mantadakis E, Falagas ME. Meta-analyses on Pediatric Infections and Vaccines. Infect Dis Clin North Am 2009; 23:431-57. [DOI: 10.1016/j.idc.2009.01.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Esposito S, Marchisio P, Capaccio P, Bellasio M, Semino M, Dusi E, Colombo R, Pignataro L, Principi N. Risk factors for bacteremia during and after adenoidectomy and/or adenotonsillectomy. J Infect 2009; 58:113-8. [DOI: 10.1016/j.jinf.2008.12.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2008] [Revised: 12/08/2008] [Accepted: 12/12/2008] [Indexed: 11/30/2022]
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