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Akella DS, Piccillo EM, Varavenkataraman G, DeGiovanni JC, Viola FC, Carr MM. Does resident involvement in tonsillectomy affect outcomes? Am J Otolaryngol 2024; 45:104313. [PMID: 38657537 DOI: 10.1016/j.amjoto.2024.104313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Accepted: 04/15/2024] [Indexed: 04/26/2024]
Abstract
OBJECTIVE Tonsillectomy is essentially a solo surgery with a well-described complication profile. It may serve as a good benchmark to evaluate the resident-as-surgeon. This study examined complications such as post-tonsillectomy bleeding in children undergoing tonsillectomy by attending surgeons (AS) or pediatric otolaryngologist-supervised residents. METHODS Charts were reviewed of all children aged 12 and under who had tonsillectomy +/- adenoidectomy at a children's hospital between Jan 2019 and Dec 2020. Patient age, gender, BMI, indication for surgery, surgical technique, presence of a resident surgeon, primary bleeding, secondary bleeding, treatment of bleeding, other Emergency Room (ER) visits, and clinic phone calls were recorded. Binary logistic regression was performed. RESULTS 2051 total children (1092 (53.2 %) males and 956 (46.6 %) females) with a mean age of 6.1 years (95 % CI 6.0-6.2) were included. 1910 (93.0 %) underwent surgery for tonsillar obstruction. 1557 (75.9 %) underwent monopolar cautery tonsillectomy. 661 (32.2 %) had a resident surgeon. 274 (13.4 %) had a related ER visit within 15 days. 18 (0.9 %) had a primary bleed and 155 (7.6 %) had a secondary bleed. Binary logistic regression showed that significant predictors of postoperative ER visits were patient age (OR = 1.101, 95 % CI = 1.050-1.154, p < .001) and resident involvement (OR = 0.585, 95 % CI = 0.429-,797, p < .001). Only age was associated with overall postoperative bleeding incidence (OR = 1.131, 95 % CI = 1.068-1.197, p < .001), as well as secondary bleeding (OR = 1.128, 95 % CI = 1.063-1.197, p < .001). There were no significant predictors of primary bleeding. CONCLUSION Resident involvement in pediatric tonsillectomy is associated with decreased postoperative ER utilization and does not appear to increase common postoperative complications including bleeding and dehydration.
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Affiliation(s)
- Deepthi S Akella
- University of the Incarnate Word School of Osteopathic Medicine, San Antonio, TX, USA
| | - Ellen M Piccillo
- Department of Otolaryngology, Jacobs School Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Gaayathri Varavenkataraman
- Department of Otolaryngology, Jacobs School Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Jason C DeGiovanni
- Department of Otolaryngology, Jacobs School Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Francesca C Viola
- Department of Otolaryngology, Jacobs School Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Michele M Carr
- Department of Otolaryngology, Jacobs School Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA.
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Cameron R, Haymes A, Pepper C, Possamai V, Blaney S, Morrison G, Jonas N, Jablenska L, Ferguson L, Lilly I, Sharma S, Amin N, Tweedie DJ. Coblation intracapsular tonsillectomy in a paediatric tertiary centre: Revision surgery rates over a nine-year period. Int J Pediatr Otorhinolaryngol 2024; 181:111942. [PMID: 38723424 DOI: 10.1016/j.ijporl.2024.111942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 04/01/2024] [Accepted: 04/04/2024] [Indexed: 06/15/2024]
Abstract
OBJECTIVES Coblation intracapsular tonsillectomy (ICT) is increasingly being used in the paediatric population because of the rapid recovery and low rates of complications associated with it. There is, however, a risk of symptomatic regrowth with this technique. The objective of our study is to establish the rate of, and risks for, revision surgery over time in a major tertiary referral centre with a large cohort of paediatric Coblation ICT cases. METHODS A retrospective review of all children (0-19 years) undergoing Coblation ICT from April 2013 to June 2022 was undertaken, using electronic databases and clinical records. Post-operative follow up was reviewed and revision cases were subsequently identified and examined. Statistical analysis was performed using a Chi-Squared test. RESULTS 4111 patients underwent Coblation ICT during the studied period, with or without concomitant adenoidectomy. Of these, 135 (3.3 %) required revision tonsil surgery, primarily for recurrence of initial symptoms; two patients required two consecutive revision procedures (137 revision procedures in total). Eight-eight (n = 88) (64 %) of these were revised with a repeat Coblation ICT procedure and 49 (36 %) with bipolar diathermy extracapsular tonsillectomy (ECT) of remnant tonsil tissue. The revision rates after Coblation ICT declined steeply on a year-on-year basis since the commencement of this technique (from 10.6 % early on, to 0.3 % at the end of the study period P<0.001). A significantly higher revision rate was noted in children below the age of two at the time of primary surgery, compared to those older than two years of age (P<0.001). CONCLUSIONS This study demonstrates real-world departmental revision rates over a nine-year period from the technique's commencement of use. With Coblation ICT, symptomatic re-growth occurs rarely, but may be clinically significant, with higher rates of recurrent symptoms seen in children under two years of age at the time of primary surgery. The revision rate apparently drops over time in parallel with overall experience of surgeons and formalised training.
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Affiliation(s)
- Rujuta Cameron
- Department of Paediatric ENT, Evelina London Children's Hospital, St Thomas's Hospital, Westminster Bridge Road, London, SE1 7EH, UK.
| | - Adam Haymes
- Department of Paediatric ENT, Evelina London Children's Hospital, St Thomas's Hospital, Westminster Bridge Road, London, SE1 7EH, UK
| | - Christopher Pepper
- Department of Paediatric ENT, Evelina London Children's Hospital, St Thomas's Hospital, Westminster Bridge Road, London, SE1 7EH, UK
| | - Victoria Possamai
- Department of Paediatric ENT, Evelina London Children's Hospital, St Thomas's Hospital, Westminster Bridge Road, London, SE1 7EH, UK
| | - Sean Blaney
- Department of Paediatric ENT, Evelina London Children's Hospital, St Thomas's Hospital, Westminster Bridge Road, London, SE1 7EH, UK
| | - Gavin Morrison
- Department of Paediatric ENT, Evelina London Children's Hospital, St Thomas's Hospital, Westminster Bridge Road, London, SE1 7EH, UK
| | - Nicolaas Jonas
- Department of Paediatric ENT, Evelina London Children's Hospital, St Thomas's Hospital, Westminster Bridge Road, London, SE1 7EH, UK
| | - Liliana Jablenska
- Department of Paediatric ENT, Evelina London Children's Hospital, St Thomas's Hospital, Westminster Bridge Road, London, SE1 7EH, UK
| | - Louisa Ferguson
- Department of Paediatric ENT, Evelina London Children's Hospital, St Thomas's Hospital, Westminster Bridge Road, London, SE1 7EH, UK
| | - Ian Lilly
- Department of Paediatric ENT, Evelina London Children's Hospital, St Thomas's Hospital, Westminster Bridge Road, London, SE1 7EH, UK
| | - Shradha Sharma
- Department of Paediatric ENT, Evelina London Children's Hospital, St Thomas's Hospital, Westminster Bridge Road, London, SE1 7EH, UK
| | - Nikul Amin
- Department of Paediatric ENT, Evelina London Children's Hospital, St Thomas's Hospital, Westminster Bridge Road, London, SE1 7EH, UK
| | - Daniel J Tweedie
- Department of Paediatric ENT, Evelina London Children's Hospital, St Thomas's Hospital, Westminster Bridge Road, London, SE1 7EH, UK
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Tierney J, Harrison E, Hodge JC, Carney AS. Coblation versus BiZact extra-capsular tonsillectomy in adults: a randomized control trial. ANZ J Surg 2024; 94:861-866. [PMID: 38619224 DOI: 10.1111/ans.19007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 03/04/2024] [Accepted: 04/01/2024] [Indexed: 04/16/2024]
Abstract
INTRODUCTION Tonsillectomy is a frequently performed otolaryngological procedure and is associated with significant postoperative pain and bleeding. A number of studies have investigated methods to reduce pain and bleeding. Coblation and BiZact devices have both been claimed to have favourable pain outcomes following tonsillectomy. This study was designed to investigate these two techniques in a direct comparison of postoperative pain and bleeding. METHODS In this single blinded, randomized control trial, 61 patients were randomly assigned to undergo tonsillectomy with either the BiZact or Coblation device. Pain scores were collected for 14 days postoperatively using a Visual Analogue Score scale. Secondary outcome data was collected for duration of surgery, intra-operative bleeding, return to normal, and secondary bleeding rates. RESULTS Coblation was found to have lower postoperative pain on day 1 (P < 0.05). BiZact was found to have lower postoperative pain on day 7 (P < 0.05) and day 11 (P < 0.05). Pain scores for other days were not significant. There was no significant difference in set-up time, procedural time and return to normal activities. The BiZact group had a longer time to achieve haemostasis (P < 0.001) and greater intraoperative blood loss (P < 0.01). There was a trend towards more significant secondary bleeding in the BiZact arm, however, this study was not adequately powered to assess this finding. CONCLUSION Both Coblation and BiZact devices appear to provide a safe and effective method for tonsillectomy in adults. Reduced pain on day 1 may make Coblation more suitable for day-case surgery.
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Affiliation(s)
- Jack Tierney
- Division of Surgery, Southern Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - Ella Harrison
- Division of Surgery, Southern Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - John-Charles Hodge
- Department of Otolaryngology - Head and Neck Surgery, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - A Simon Carney
- Otolaryngology - Head & Neck Surgery - College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
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Xu H, Qiu S, Pu S, Hu B, Liu D, Li X. Multicentre clinical study of haemorrhage after coblation tonsillectomy in children: a prospective study protocol. BMJ Open 2023; 13:e063401. [PMID: 36627154 PMCID: PMC9835949 DOI: 10.1136/bmjopen-2022-063401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
INTRODUCTION Post-tonsillectomy haemorrhage (PTH) is the most common and significant life-threatening complication following tonsillectomy, especially in children. Coblation tonsillectomy (CTE) at low temperature is extensively used in China and has gradually replaced conventional tonsil dissection. However, risk of late PTH has been shown to increase with the use of hot instruments. The aim of this study is to detect post-CTE haemorrhage (PCTH) rates and analyse risk factors of PCTH in China, through a nationwide multicentre prospective study. METHODS AND ANALYSIS This investigator-initiated, prospective, multicentre clinical trial will involve children with tonsil disease who will undergo CTE from 22 research centres in different cities in China. All operations will be performed using the same technique of extracapsular tonsillectomy. Data will be collected for all patients enrolled in this study through a preoperative visit, intraoperative data and a postoperative visit. The measurement data conforming to a normal distribution will be expressed by means±SDs, and a Student's t-test will be used for comparison. The comparison among groups of counting data will be expressed by percentage or rate, and a χ2 test will be used for comparison. Non-conditional logistic regression analysis will be used to analyse the preoperative, intraoperative and postoperative risk factors for haemorrhage rate after CTE. P<0.05 will be considered statistically significant. ETHICS AND DISSEMINATION This study protocol was approved by the Ethics Committee of Shanghai Children's Hospital/Shanghai Jiao Tong University (reference number 2021R096-E01). All patients will provide written informed consent. Results of this study are to be published in respected, peer-reviewed journals and findings presented at scientific conferences in the field of paediatric otorhinolaryngology. TRIAL REGISTRATION NUMBER NCT05206799.
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Affiliation(s)
- Hongming Xu
- Shanghai Children's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Shuyao Qiu
- Department of Pediatric Otolaryngology, Shenzhen Hospital, Southern Medical University, Shenzhen, China
| | - Shilei Pu
- Shanghai Children's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Bin Hu
- Shanghai Children's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Dabo Liu
- Department of Pediatric Otolaryngology, Shenzhen Hospital, Southern Medical University, Shenzhen, China
| | - Xiaoyan Li
- Shanghai Children's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Piitulainen JM, Uusitalo T, Sjöblom HM, Ivaska LE, Jegoroff H, Kauko T, Kokki H, Kytö E, Mansikka I, Ylikoski J, Jero J. Intracapsular tonsillectomy in the treatment of recurrent and chronic tonsillitis in adults: a protocol of a prospective, single-blinded, randomised study with a 5-year follow-up (the FINITE trial). BMJ Open 2022; 12:e062722. [PMID: 36104143 PMCID: PMC9476145 DOI: 10.1136/bmjopen-2022-062722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
INTRODUCTION The standard surgical treatment for recurrent or chronic tonsillitis is extracapsular tonsillectomy. Recent studies show that intracapsular tonsillectomy has the potential to reduce the postoperative morbidity of patients undergoing tonsil surgery. The Finnish Intracapsular Tonsillectomy (FINITE) trial aims to provide level I evidence to support the hypothesis that the recovery time from tonsil surgery can be reduced with intracapsular tonsillectomy. Additionally, from this trial, major benefits in quality of life, reduction of postoperative complications, treatment costs and throat symptoms might be gained. METHODS AND ANALYSIS The FINITE trial is a prospective, randomised, controlled, patient-blinded, three-arm clinical trial. It is designed to compare three different surgical methods being extracapsular monopolar tonsillectomy versus intracapsular microdebrider tonsillectomy versus intracapsular coblation tonsillectomy in the treatment of adult patients (16-65 years) suffering from recurrent or chronic tonsillitis. The study started in September 2019, and patients will be enrolled until a maximum of 200 patients are randomised. Currently, we are in the middle of the study with 125 patients enrolled as of 28 February 2022 and data collection is scheduled to be completed totally by December 2027. The primary endpoint of the study will be the recovery time from surgery. Secondary endpoints will be the postoperative pain scores and the use of analgesics during the first 3 weeks of recovery, postoperative haemorrhage, quality of life, tonsillar remnants, need for revision surgery, throat symptoms, treatment costs and sick leave. A follow-up by a questionnaire at 1-21 days and at 1, 6, 24 and 60 months will be conducted with a follow-up visit at the 6-month time point. ETHICS AND DISSEMINATION Ethical approval was obtained from the Medical Ethics Committee of the Hospital District of Southwest Finland (reference number 29/1801/2019). Results will be made publicly available in peer-reviewed scientific journals. TRIAL REGISTRATION NUMBER NCT03654742.
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Affiliation(s)
- Jaakko Matias Piitulainen
- Department of Otorhinolaryngology - Head and Neck Surgery, Turku University Hospital, Turku, Finland
- Otorhinolaryngology, Faculty of Medicine, University of Turku, Turku, Finland
| | - Tapani Uusitalo
- Department of Otorhinolaryngology - Head and Neck Surgery, Turku University Hospital, Turku, Finland
- Otorhinolaryngology, Faculty of Medicine, University of Turku, Turku, Finland
| | - Henrik M Sjöblom
- Department of Otorhinolaryngology - Head and Neck Surgery, Turku University Hospital, Turku, Finland
- Otorhinolaryngology, Faculty of Medicine, University of Turku, Turku, Finland
| | - Lotta E Ivaska
- Department of Otorhinolaryngology - Head and Neck Surgery, Turku University Hospital, Turku, Finland
- Otorhinolaryngology, Faculty of Medicine, University of Turku, Turku, Finland
| | - Henri Jegoroff
- Otorhinolaryngology, Faculty of Medicine, University of Turku, Turku, Finland
| | - Tommi Kauko
- Department of Otorhinolaryngology - Head and Neck Surgery, Turku University Hospital, Turku, Finland
| | - Hannu Kokki
- School of Medicine, University of Eastern Finland, Joensuu, Finland
| | - Eero Kytö
- Department of Otorhinolaryngology - Head and Neck Surgery, Turku University Hospital, Turku, Finland
- Otorhinolaryngology, Faculty of Medicine, University of Turku, Turku, Finland
| | - Iisa Mansikka
- Department of Otorhinolaryngology - Head and Neck Surgery, Turku University Hospital, Turku, Finland
- Otorhinolaryngology, Faculty of Medicine, University of Turku, Turku, Finland
| | - Jenni Ylikoski
- Department of Otorhinolaryngology - Head and Neck Surgery, Turku University Hospital, Turku, Finland
- Otorhinolaryngology, Faculty of Medicine, University of Turku, Turku, Finland
| | - Jussi Jero
- Faculty of Medicine, University of Helsinki, Helsinki, Finland
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Reference rate for post-tonsillectomy haemorrhage in Australia—A 2000–2020 national hospital morbidity database analysis. PLoS One 2022; 17:e0273320. [PMID: 36006990 PMCID: PMC9409536 DOI: 10.1371/journal.pone.0273320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 08/06/2022] [Indexed: 11/19/2022] Open
Abstract
This study aims to provide a national benchmark rate of post-tonsillectomy haemorrhage (PTH) in Australia. Using data from Australia’s National Hospital Morbidity Database (NHMD) from 1 July 2000 to 30 June 2020, we have conducted a nation-wide population-based study to estimate a reference rate of PTH. Outcomes of interest included the overall rate and time-trend of PTH, the relationship between PTH rates with age and gender as well as the epidemiology of tonsillectomy procedures. A total of 941,557 tonsillectomy procedures and 15,391 PTH episodes were recorded for the study period. Whilst the incidence of tonsillectomy procedures and the number of day-stay tonsillectomy procedures have increased substantially over time, the overall rate of PTH for all ages has remained relatively constant (1.6% [95% CI: 1.61 to 1.66]) with no significant association observed between the annual rates of PTH and time (year) (Spearman correlation coefficient, Rs = 0.24 (95% CI: -0.22 to 0.61), P = 0.3). However, the rate of PTH in adults (aged 15 years and over) experienced a statistically significant mild to moderate upward association with time (year) Rs = 0.64 (95% CI: 0.28 to 0.84), P = 0.003. Analysis of the odds of PTH using the risk factors of increasing age and male gender showed a unique age and gender risk pattern for PTH where males aged 20 to 24 years had the highest risk of PTH odds ratio 7.3 (95% CI: 6.7 to 7.8) compared to patients aged 1 to 4 years. Clinicians should be mindful of the greater risk of PTH in male adolescents and young adults. The NHMD datasets can be continually used to evaluate the benchmark PTH rate in Australia and to facilitate tonsillectomy surgical audit activities and quality improvement programs on a national basis.
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Leone F, De Santi S, Costantino A, Marciante GA, Bianchi A, Colombo G, Salamanca F. Barbed pharyngoplasty for the treatment of obstructive sleep apnea: the surgical learning curve. Sleep Breath 2022; 26:1869-1874. [DOI: 10.1007/s11325-022-02579-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 01/04/2022] [Accepted: 02/01/2022] [Indexed: 10/19/2022]
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Attard S, Carney AS. Paediatric patient bleeding and pain outcomes following subtotal (tonsillotomy) and total tonsillectomy: a 10-year consecutive, single surgeon series. ANZ J Surg 2020; 90:2532-2536. [PMID: 32964591 DOI: 10.1111/ans.16306] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 08/10/2020] [Accepted: 08/26/2020] [Indexed: 12/25/2022]
Abstract
BACKGROUND Subtotal tonsil surgery (tonsillotomy) remains a controversial procedure. We aimed to document bleeding rates and return to normal activity for total versus subtotal tonsil surgery in the paediatric population. METHODS A 10-year cohort of 608 children from a single-surgeon series was analysed. Bleeding events were classified using the Flinders modification of the Stammberger criteria. Return to normal activity was defined as normal diet and return to childcare/school. RESULTS A total of 8.3% of tonsil procedures and a subtotal of 1.8% of procedures had some kind of bleeding episode (P < 0.01; odds ratio 3.2; 95% confidence interval (CI) 1.3-7.6). When blood-stained sputum (type A bleed) was excluded, this dropped to 2.5% versus 0.3%, respectively (P < 0.05; odds ratio 8.5; 95% CI 1.2-96.0). Return to normal activities occurred at a mean of 11.1 (95% CI 9.7-12.5) versus 4.6 (95% CI 4.0-5.3) days, respectively (P < 0.0001). CONCLUSION In this 10-year single surgeon series, subtotal tonsillectomy or 'tonsillotomy' was associated with a significant reduction in both prevalence and severity of bleeding, in addition to a more rapid return to normal activities when compared to total tonsillectomy.
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Affiliation(s)
- Sara Attard
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Andrew Simon Carney
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
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Morris S, Martin T, Lewis S. Cold/cold vs. bipolar dissection tonsillectomy: A surgeon-controlled study of 400 cases. Clin Otolaryngol 2017; 43:757-760. [PMID: 29288539 DOI: 10.1111/coa.13057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/22/2017] [Indexed: 11/30/2022]
Affiliation(s)
- S Morris
- Princess of Wales Hospital, Bridgend, UK
| | - T Martin
- Worcester Royal Hospital, Worcester, UK
| | - S Lewis
- Worcester Royal Hospital, Worcester, UK
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Experience is more important than technology in paediatric post-tonsillectomy bleeding. The Journal of Laryngology & Otology 2017; 131:S35-S40. [PMID: 28393742 DOI: 10.1017/s0022215117000755] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Paediatric tonsillectomy is a common procedure and one of the first skills acquired by surgical trainees. Post-tonsillectomy bleeding is one of the most significant complications. This study examined post-tonsillectomy bleed rates associated with technology and level of surgical experience. METHODS Data were collected on all tonsillectomies performed by surgical consultants (n = 6) and trainees (n = 10) at affiliated hospitals over a nine-month period. Hospital records were audited for post-tonsillectomy bleeding re-admissions and returns to the operating theatre. RESULTS A total of 1396 tonsillectomies were performed (279 by trainees, 1117 by consultant surgeons). Primary post-tonsillectomy bleed rates were equivalent between trainees and consultants. Secondary bleed rates were significantly greater for trainees (10.0 per cent) compared to consultants (3.3 per cent), as were return to operating theatre rates (2.5 per cent vs 0.7 per cent). Amongst consultants, technology used was not associated with differences in secondary post-tonsillectomy bleeding and returns to the operating theatre. CONCLUSION Our data suggest that experience of the surgeon may have greater bearing on post-tonsillectomy bleed rates than the technology used.
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Metcalfe C, Muzaffar J, Daultrey C, Coulson C. Coblation tonsillectomy: a systematic review and descriptive analysis. Eur Arch Otorhinolaryngol 2017; 274:2637-2647. [PMID: 28315933 DOI: 10.1007/s00405-017-4529-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Accepted: 03/06/2017] [Indexed: 01/29/2023]
Abstract
Coblation is one of the more recent techniques for tonsillectomy; however, it remains unclear whether it exhibits any benefit or increased risk when compared to other techniques. This review provides an updated assessment of coblation tonsillectomy and how it compares to other tonsillectomy techniques. Systematic review and descriptive analysis of published literature. Electronic searches of MEDLINE, EMBASE, Web of Science and the Cochrane Database were performed. We included all randomized control trials comparing coblation tonsillectomy (not 'tonsillotomy') with any other tonsillectomy technique. Studies were excluded if tonsils, rather than individuals, were randomized. 16 eligible studies were identified, including a total of 567 patients, both adults and children. Coblation was compared with a variety of other tonsillectomy techniques. Outcomes included pain, primary and secondary haemorrhage, intraoperative bleeding and operation time. Postoperative pain was the primary outcome in most studies. There was a trend towards less pain in the coblation group in seven of the included studies. More recent studies appeared to fare more favourably in terms of pain outcomes and operating time. The coblation technique appears to be comparable with other commonly employed techniques for tonsillectomy; however, there is still no strong evidence to suggest that it possesses any definitive benefits. Findings would advocate further work being done through carefully designed randomised control trials, which compare coblation with cold dissection as the 'gold standard' and place an emphasis on reducing the amount of adjuvant electrocautery used so as to maximise the benefits of coblation and the lower temperature it generates.
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Affiliation(s)
| | - Jameel Muzaffar
- Queen Elizabeth Hospital Birmingham, Edgbaston, Birmingham, B15 2TH, UK
| | - Charles Daultrey
- Queen Elizabeth Hospital Birmingham, Edgbaston, Birmingham, B15 2TH, UK
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What Are the Trends in Tonsillectomy Techniques in Wales? A Prospective Observational Study of 19,195 Tonsillectomies over a 10-Year Period. Int J Otolaryngol 2015; 2015:747403. [PMID: 26693228 PMCID: PMC4674664 DOI: 10.1155/2015/747403] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 11/11/2015] [Accepted: 11/11/2015] [Indexed: 11/22/2022] Open
Abstract
There are a multitude of techniques to undertake tonsillectomy, with hot techniques such as diathermy and coblation being associated with a higher risk of secondary haemorrhage. The UK National Prospective Tonsillectomy Audit (2004) advocated cold steel dissection and ties to be the gold standard. This prospective observational study investigates the trends in tonsillectomy techniques across Wales in the last decade to establish if surgeons have adhered to this national guidance. Data relating to tonsillectomy were extracted over a 10-year period from 1 January 2003 to 31 December 2012 from the Wales Surgical Instrument Surveillance Programme database. A total of 19,195 patients were included. Time-series analysis using linear regression showed there was an increase in the number of bipolar diathermy tonsillectomies by 84% (Pearson's r = 0.762, p = 0.010) and coblation tonsillectomies by 120% (r = 0.825, p = 0.003). In contrast, there was a fall in the number of cold steel dissection tonsillectomies with ties by 60% (r = −0.939, p < 0.001). This observational study suggests that the use of bipolar and coblation techniques for tonsillectomy has increased. This deviation from national guidance may be due to these techniques being faster with less intraoperative bleeding. Further study for the underlying reasons for the increase in these techniques is warranted.
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Bleeding following coblation tonsillectomy: a 10-year, single-surgeon audit and modified grading system. The Journal of Laryngology & Otology 2014; 129 Suppl 1:S32-7. [DOI: 10.1017/s0022215114002138] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
AbstractObjective:Coblation tonsillectomy can be controversial. This study assessed post-tonsillectomy haemorrhage outcomes for patients operated on by a single experienced coblation-trained ENT surgeon.Study design:A retrospective audit of coblation tonsillectomies was performed using the Flinders modification of Stammberger criteria for post-tonsillectomy haemorrhage.Method:Case note review, interview and database interrogation were utilised to obtain the dataset. Haemorrhage results were compared to reports in the current literature.Results:Of those who underwent coblation tonsillectomy, 3.4 per cent were readmitted to hospital with haemorrhage and 1.3 per cent returned to the operating theatre (0.4 per cent primary haemorrhage and 0.9 per cent secondary haemorrhage). Younger children had a lower risk of returning to the operating theatre than older children or adults (0.3 per cent under the age of 12 years vs 2.0 per cent aged 12 years or older).Conclusion:Coblation can be a safe method for tonsillectomy with low complication rates when performed by an experienced ENT surgeon. The Flinders modification of the Stammberger criteria for post-tonsillectomy haemorrhage provides a simple system for data comparison.
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Praveen CV, Parthiban S, Terry RM. High incidence of post-tonsillectomy secondary haemorrhage following coblation tonsillectomy. Indian J Otolaryngol Head Neck Surg 2012; 65:24-8. [PMID: 24381914 DOI: 10.1007/s12070-012-0584-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2012] [Accepted: 10/17/2012] [Indexed: 01/28/2023] Open
Abstract
To examine the incidence of haemorrhage following tonsillectomy, to explore the usefulness of antibiotic in preventing postoperative haemorrhage and to examine if the haemorrhage depended on the level of expertise of the surgeon. A retrospective review analysing tonsillectomy method, the rate secondary haemorrhage, the grade of operating surgeon. A χ(2) analysis was used to determine the statistical difference between the haemorrhage rates of different tonsillectomy methods. One thousand three hundred and thirty-six tonsillectomies were performed during this period by four different methods: 615 by cold steel dissection, 582 by Coblation, 32 by bipolar dissection and 107 by Helica thermal coagulation. 621 tonsillectomies were performed by Consultant grade and middle grades performed 693 operations. 124 patients (9.3 %) were readmitted with haemorrhage. The secondary haemorrhage requiring surgery for controlling bleeding for cold steel dissection method was 1.5 % compared to 6.7 % for coblation method (P < 0.01 %), 6.3 % for bipolar dissection and 1.9 % for Helica thermal coagulation method. Overall consultants had a post tonsillectomy haemorrhage rate of 5.5 % and middle grades had a rate of 3.7 %. 86.5 % of the patients were already on routine prophylactic oral antibiotics at the time of presentation with haemorrhage needing surgical arrest and 13.5 % were not on antibiotics (P < 0.05 %). There was statistically significant difference in secondary haemorrhage rate between coblation and cold steel dissection methods. Coblation tonsillectomies had an increased need for operative intervention to control secondary haemorrhage. Routine use of antibiotic and expertise of operating surgeon had no bearing on secondary haemorrhage rate.
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Affiliation(s)
- C V Praveen
- Princess Royal University Hospital, Farnborough, Kent UK
| | | | - R M Terry
- Princess Royal University Hospital, Farnborough, Kent UK
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Walner DL, Miller SP, Villines D, Bussell GS. Coblation tonsillectomy in children: incidence of bleeding. Laryngoscope 2012; 122:2330-6. [PMID: 22833366 DOI: 10.1002/lary.23526] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2012] [Accepted: 05/22/2012] [Indexed: 12/18/2022]
Abstract
OBJECTIVES/HYPOTHESIS To evaluate the intraoperative and postoperative bleeding rate utilizing the Coblation device for total tonsillectomy in children. STUDY DESIGN Prospectively designed clinical study. METHODS Institutional review board approval was obtained to study patients undergoing Coblation tonsillectomy. Records of all children 1 to 18 years of age undergoing tonsillectomy or adenotonsillectomy from April 2003 to April 2010 were reviewed. All children underwent total tonsillectomy utilizing the Coblation device, and the intraoperative and postoperative bleeding complications were analyzed. The data were also analyzed to determine whether surgeon experience with the technique influenced the bleeding rate. RESULTS A total of 1,918 patients were evaluated. Intraoperative blood loss was <5 mL in >90% of the patients, with no patients experiencing >20 mL of blood loss. The postoperative bleeding rate was consistent with the literature (n = 87, 4.5%). Of the patients with bleeding following surgery, five (5.7%) experienced primary bleeding and 82 (94.3%) secondary bleeding. Postoperative bleeding that ceased spontaneously and did not require intervention was present in 56 (2.9%). The number of patients who actually required intervention to control postoperative bleeding was 31 (1.6%). The majority of bleeding occurred by postoperative day 7. There was no statistically significant difference in bleeding rates by age, and there was no evidence found to support a surgeon learning curve for performing Coblation tonsillectomy. CONCLUSIONS This study provides further support that Coblation total tonsillectomy in children is a reliable and safe procedure with a relatively low incidence of intraoperative and postoperative bleeding.
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Affiliation(s)
- David L Walner
- Department of Otolaryngology, Rush University Medical Center, Chicago, Illinois, USA.
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Kim JW, Mun SJ, Lee WH, Mo JH. Post-tonsillectomy hemorrhage in children: a single surgeon’s experience with coblation compared to diathermy. Eur Arch Otorhinolaryngol 2012; 270:339-44. [DOI: 10.1007/s00405-012-2098-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2012] [Accepted: 06/18/2012] [Indexed: 11/24/2022]
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A virtual-reality subtotal tonsillectomy simulator. The Journal of Laryngology & Otology 2012; 126 Suppl 2:S8-13. [DOI: 10.1017/s0022215112000199] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AbstractObjectives:To develop a virtual-reality subtotal tonsillectomy simulation for surgical training.Materials and Methods:Computer models of a male patient's head and throat, and the surgical instrument, were created. These models were combined with custom-built simulation software. Recently developed tissue simulation technology that exploits recent developments in programmable graphics processing units was used to model tonsillar tissue in a way that allows surgical interaction whilst providing accurate tactile feedback. Current real-time rendering techniques were used to provide realistic visuals. Iterative refinements were made to the simulation, and in particular the tissue simulation, in consultation with relevantly experienced surgeons.Results:We have used newly developed tissue simulation technology to developed a novel virtual-reality subtotal tonsillectomy simulation for surgical training, the first of its kind.Conclusion:Early feedback suggests that this simulator can help surgeons to rapidly acquire subtotal tonsillectomy surgical skills in a risk-free and realistic virtual environment.
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Fujihara K, Kohno M, Ogami M, Hayashi M, Togawa A, Tamura S, Yamanaka N. [Coblation tonsillectomy under surgical microscopy]. NIHON JIBIINKOKA GAKKAI KAIHO 2011; 114:924-927. [PMID: 22352012 DOI: 10.3950/jibiinkoka.114.924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Numbers of tonsillectomies may be decreasing in Japan due to troublesome bleeding involved in managing in a small viewing field and relatively low national health insurance point for tonsillectomy. We found coblation tonsillectomy to have advantages of less bleeding, shorter operating time, and less postoprerative pain than conventional tonsillectomy. We found that 40% of those on whom a coblator was used reported no postoperative throat pain, and noted a quick learning curve in decreasing postoperative bleeding in coblation tonsillectomy.
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Affiliation(s)
- Keiji Fujihara
- Department of Otorhinolaryngology, Head and Neck Surgery, Wakayama Medical University, Wakayama
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Joshi H, Carney AS. Use of coblation in otolaryngology, head and neck surgery. Br J Hosp Med (Lond) 2011; 72:565-9. [DOI: 10.12968/hmed.2011.72.10.565] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Himani Joshi
- Royal Australasian College of Surgeons Surgical Education and Training 1 in Otolaryngology
| | - A Simon Carney
- Consultant and Professor in Otorhinolaryngology Surgery, Flinders Medical Centre, Flagstaff Hill, South Australia, 5159, Australia
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Coblation tonsillectomy: is it inherently bloody? Eur Arch Otorhinolaryngol 2011; 269:579-83. [DOI: 10.1007/s00405-011-1609-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2011] [Accepted: 04/08/2011] [Indexed: 10/18/2022]
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Hemorrhage rate after coblation tonsillectomy: a meta-analysis of published trials. Eur Arch Otorhinolaryngol 2011; 268:807-16. [PMID: 21373898 PMCID: PMC3087106 DOI: 10.1007/s00405-011-1535-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2010] [Accepted: 02/07/2011] [Indexed: 11/09/2022]
Abstract
After the surgical procedure of tonsillectomy, hemorrhage ranks among its serious postoperative complications. In this systematic review, we analyze hemorrhage following tonsillectomies performed using the coblation technique. 24 prospective, randomized, and controlled studies were included in the meta-analysis. Data of 796 patients who had undergone coblation tonsillectomy were analyzed. Hemorrhages occurred in 33 patients: 2 classified as primary and 26 as secondary hemorrhages. 5 could not be classified into either group. Overall, the total hemorrhage rate for the coblation procedure was 4.1% with a 95% confidence interval from 2.8 to 5.5%. The overall hemorrhage rate of 4.1% found in this meta-analysis shows that coblation is a safe and effective technique for tonsillectomies with a secondary bleeding rate similar to what is reported for comparable techniques such as bipolar diathermia.
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Tomkinson A, Harrison W, Owens D, Harris S, McClure V, Temple M. Risk factors for postoperative hemorrhage following tonsillectomy. Laryngoscope 2010; 121:279-88. [DOI: 10.1002/lary.21242] [Citation(s) in RCA: 88] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2010] [Revised: 07/27/2010] [Accepted: 07/29/2010] [Indexed: 11/06/2022]
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[Hemorrhage rates following coblation tonsillectomy. A meta-analysis of published trials]. HNO 2010; 58:799-805. [PMID: 20652672 DOI: 10.1007/s00106-010-2147-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND With over 100,000 cases annually, tonsillectomy is one of the most frequently performed ENT surgical procedures in Germany. Hemorrhage ranks among its serious postoperative complications. In this systematic review, we analyze hemorrhage following tonsillectomies performed using coblation technique. METHODS Of the 135 studies identified, 38 could be included in the analysis, most being prospective randomized controlled studies. Data from 6290 patients were gathered. RESULTS Of all tonsillectomies performed, hemorrhages occurred in 355 patients. Of these, 256 cases could be classified as 41 primary and 215 secondary hemorrhages. Overall, the total hemorrhage rate for the coblation procedure was 4.9% (95%-CI: 0.044-0.054) for the fixed effects model. CONCLUSION Significantly higher rates of postoperative hemorrhage were found in a few studies, yet they were well above the 95% confidence interval of 4.4-5.4% of the literature. These studies could possibly be interpreted in terms of an autodidactic learning process. As with any surgical technique, proper training is essential.
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Whitlock EL, Kasukurthi R, Yan Y, Tung TH, Hunter DA, Mackinnon SE. Fibrin glue mitigates the learning curve of microneurosurgical repair. Microsurgery 2010; 30:218-22. [DOI: 10.1002/micr.20754] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Pain versus bleeding risk following tonsillectomy: do patients and doctors agree? The Journal of Laryngology & Otology 2009; 123:1015-20. [DOI: 10.1017/s0022215109004514] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
AbstractObjective:To investigate the differing opinions of patients and medical practitioners regarding the relative priorities of pain relief versus bleeding prevention following tonsillectomy.Methods:Questionnaires were mailed out to adult patients, paediatric patients' parents, general practitioners and ENT surgeons.Results:A total of 72/112 (64.3 per cent) questionnaires were returned. Adult patients, paediatric patients' parents, general practitioners and ENT surgeons all ranked bleeding as the most important factor when assessing risks related to tonsillectomy. Most adult patients indicated that they would accept a bleeding risk of 2 per cent; however, parents indicated that they would accept a higher bleeding risk (3 per cent) for their children in exchange for better pain control.Conclusions:Adult patients, paediatric patients' parents and doctors were slightly more inclined to ‘trade-off’ an increased post-tonsillectomy bleeding risk in exchange for better post-tonsillectomy pain control, although concerns about post-operative haemorrhage remained the main priority for all groups.
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