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OBJECTIVE: To describe postoperative analgesic regimens and patient-reported pain-related outcomes after tonsil surgery. METHODS: Cohort study including perioperative data (n = 9274) and patient-reported outcome measures (n = 5080) registered in the Swedish Quality Register for Tonsil Surgery during 2023. RESULTS: After tonsil surgery, 92.7% received at least paracetamol and a NSAID/COX inhibitor, while 6.8% received no NSAID/COX inhibitor. Opioids were prescribed after tonsillectomy to 62.9% of adults and less often to adolescents and children (13-17-year-olds: 48.2%, 6-12-year-olds: 8.8%, 0-5-year-olds: 4.0%). Clonidine was frequently prescribed to 0-5-year-olds after tonsillectomy (54.4%). Overall, 11.7% reported dissatisfaction with the pain treatment, with the highest dissatisfaction rate after tonsillectomy in adolescents (20.6%) and adults (20.0%), and the lowest after tonsillotomy in children (4.9-6.8%). The most common complaint among dissatisfied patients was analgesics not being sufficiently helpful. Adult patients who received addition of opioids were less dissatisfied with the pain treatment (15.9% vs. 25.9%, p < 0.001), but also reported more side effects (5.7% vs. 2.7%, p = 0.039), compared with patients who received only paracetamol and NSAID/COX inhibitors. CONCLUSION: Tonsil surgery patients in Sweden receive various analgesic regimens. Although most are satisfied with pain treatment, there is room for improvement, particularly among adolescents and adults undergoing tonsillectomy. Paracetamol and a NSAID/COX inhibitor seem advisable as basic treatment. However, many patients need more effective treatment. The addition of opioids in adults results in greater satisfaction with pain treatment, but safety issues with opioid prescriptions must be taken into consideration. LEVELS OF EVIDENCE: Level 4 Laryngoscope, 2024.
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OBJECTIVE: The primary aim of this study was to describe the current practice regarding pain management in relation to tonsil surgery among Ear Nose and Throat (ENT) clinics in Sweden. The secondary aim was to determine the impact of the provider's regime of rescue analgesics on the pain related Patient Reported Outcome Measures (pain-PROMs) from the Swedish Quality Register for Tonsil Surgery (SQTS). MATERIALS & METHODS: A descriptive cross-sectional study originating from a validated web-based questionnaire. The survey enrolled one respondent from each ENT clinic (47/48 participated) nationally. Pain-PROMs from the SQTS, recorded from October 2019 to October 2022, were included (8163 tonsil surgeries). RESULTS: Paracetamol was used by all enrolled ENT clinics as preemptive analgesia. The addition of COX inhibitors was used in 40% of the clinics. Betamethasone was usually administered, to prevent pain and nausea (92%). All clinics gave postdischarge instructions on multimodal analgesia with COX inhibitors and paracetamol. Rescue analgesics were prescribed after tonsillectomy for 77% of adults, 62% of older children, 43% of young children and less often after tonsillotomy. The most frequently prescribed rescue analgesic was clonidine in children (55%) and oxycodone in adults (72%). A high proportion of patients reported contact with health care services due to postoperative pain (pain-PROMs/ SQTS). Tonsillectomy procedures were associated with the highest rates of contacts (children/adolescents 13-15%; adults 26%), while tonsillotomy were associated with lower rates, (5-7% of children/adolescents). There was no significant difference in the frequency of health care contacts due to pain regarding whether clinics routinely prescribed rescue analgesics or not after tonsillectomy. CONCLUSION: The Swedish analgesic regimen after tonsil surgery is good overall. Nevertheless, there is a need for increased awareness and knowledge to achieve optimal patient recovery. Pain-PROM data demonstrate the call for improvement in pain management after tonsil surgery.
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Tonsila Palatina , Tonsilectomia , Criança , Adolescente , Adulto , Humanos , Pré-Escolar , Tonsila Palatina/cirurgia , Manejo da Dor , Suécia , Acetaminofen/uso terapêutico , Estudos Transversais , Assistência ao Convalescente , Alta do Paciente , Tonsilectomia/métodos , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/cirurgia , Analgésicos/uso terapêutico , Avaliação de Resultados em Cuidados de SaúdeRESUMO
Objective: This study aims to evaluate long-term complications after tonsil surgery using an exploratory retrospective cohort study design based on data from the Swedish Quality Register for Tonsil Surgery (SQTS). Methods: All patients registered in the SQTS between 1 January 2009 and 31 May 2021 were eligible for the study. In this study, a long-term complication is defined as any complication persisting for a minimum of 6 months after surgery. The definition of a complication was based on individual patient reports, provided in a free text format, of any remaining issues 6 months after tonsil surgery. Complications were categorized as follows: disturbed taste or sense of smell, dysphagia, miscellaneous and general symptoms and signs, miscellaneous throat problems, pain or discomfort in the mouth or throat, problems with jaws or teeth, problems with the ears or hearing, problems with the nose or sinuses, problems with throat secretions or throat clearing, problems with voice or speech, and sensory symptoms. A multivariable logistic regression analysis was used to identify independent predictors of long-term complications. Results: In total, 54,462 patients were included in the study. A total of 3,780 patients (6.9%) reported one or more long-term complications. The most frequent long-term complications, with a plausible connection to the surgery, were found in the following categories: pain or discomfort in the mouth or throat (1.9%), problems with throat secretions or throat clearing (0.8%), dysphagia (0.6%), and problems with voice or speech (0.6%). Tonsillotomy was associated with a lower risk of long-term complications than tonsillectomy. Conclusion: This study suggests that subjective long-term complications after tonsil surgery, in general, are relatively common (6.9%). However, complications with a plausible connection to the surgery were less common (4.0%), and specific complications seemed to be relatively rare, with no single specific problem reaching a prevalence of ≥0.6%.
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Objectives: To investigate whether the OSA-18 questionnaire and a postoperative patient-reported outcome measure (PROM) question correlated with polysomnography (PSG) data. Methods: A prospective study of otherwise healthy young children with moderate to severe obstructive sleep apnea (OSA) to investigate if the obstructive apnea-hypopnea index (OAHI) before and 6-12 months after adenotonsil surgery correlated with the OSA-18 total symptom score (TSS) and the sleep disturbance subscale (SDS), as well as a PROM question on symptom improvement with responses on a 4-grade Likert scale. Results: Of 201 children, 173 (86%) had complete data of OAHI and OSA-18 pre- and postoperatively. The mean age was 3.2 years (SD 1.0) and the mean OAHI was 15.9 (11.3). Significant correlations between changes in the OAHI and OSA-18 were found, both TSS (r = 0.29, p < .001) and SDS (r = 0.53, p < .001). A total of 136 (68%) patients responded to the PROM question, the majority of whose symptoms had disappeared (n = 102) or almost disappeared (n = 30). Four patients had unchanged symptoms, and none had worsening symptoms. A correlation was found between the PROM question and a change in the OAHI (r = 0.36, p < .001), as well as a change in the OSA-18 TSS (r = 0.24, p = .006) and the SDS (r = 0.34, p < .001). The specificity of the PROM question for prediction of a postoperative OAHI < 2 was 82%, and the sensitivity was 38%. Conclusion: Changes in the OAHI significantly correlated with changes in the OSA-18, especially with the sleep disturbance scale, which could be an alternative for evaluation at follow-ups. Level of Evidence: 3.
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Importance: Modified uvulopalatopharyngoplasty (mUPPP) is a surgical treatment for selected adults with obstructive sleep apnea (OSA). Tonsillectomy (TE) alone is a less extensive alternative treatment. Objective: To investigate whether mUPPP is more effective than TE alone in treating adult patients with tonsillar hypertrophy and moderate to severe OSA. Design, Setting, and Participants: This blinded randomized clinical trial compared the effectiveness of mUPPP with TE alone before surgery and 6 months postsurgery in adults with tonsillar hypertrophy (sizes 2, 3, or 4 according to the Friedman staging) and moderate to severe OSA in a university hospital in Stockholm, Sweden. Participants underwent surgery from January 2016 to February 2021; the last postsurgery follow-up was completed in September 2021. Data analyses were performed from January to September 2022. Interventions: mUPPP vs TE alone. Main Outcomes and Measures: Between-group differences on the apnea-hypopnea index (AHI) and Epworth sleepiness scale (ESS). Results: The study cohort comprised 93 patients (mean [SD] age, 41.6 [9.4] years; 80 [86%] men; race/ethnicity were not considered) with a mean (SD) body mass index of 29.0 (2.8), calculated as weight in kg divided by height in m2. Of these, 90 participants (97%) completed the protocol (mUPPP, n = 45; TE, n = 45). The mean (SD) AHI score (number of events per hour [events/h]) for the mUPPP group decreased by 43%, from 51.0 (22.6) to 28.0 (20.0) events/h; and for the TE group, 56%, from 56.9 (25.1) to 24.7 (22.6) events/h. The mean between-group difference in AHI score was 9.2 events/h (95% CI, 0.5 to 17.9), with a small effect size (Cohen d = 0.44) in favor of TE. For ESS scores, the between-group difference was also small, only 1.1 (95% CI, -1.3 to 3.4; Cohen d = 0.21). Neither difference was considered to be clinically relevant. Conclusions and Relevance: This randomized clinical trial demonstrated that mUPPP was not more effective than TE alone in treating patients with tonsillar hypertrophy and moderate to severe OSA. However, there was a small difference in favor of TE. Because TE alone is less extensive, it could be considered as an alternative to mUPPP in this selected group of patients with OSA. Trial Registration: ClinicalTrials.gov Identifier: NCT02523248.
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Apneia Obstrutiva do Sono , Humanos , Adulto , Suécia , Apneia Obstrutiva do Sono/cirurgiaRESUMO
Objectives: Adenotonsillectomy (ATE) is a common treatment for pediatric obstructive sleep apnea (OSA). Intracapsular adenotonsillotomy (ATT) is associated with less postoperative morbidity. Our previous randomized controlled trial (RCT) compared ATE and ATT in otherwise healthy children with moderate to severe OSA. No differences in polysomnographic (PSG) and OSA-18 were found between the groups at one-year follow-up. This study presents the long-term results of the RCT. Methods: Non-obese children (n = 79, 2-6 years) who had undergone either ATE (n = 40) or ATT (n = 39) were offered PSG and OSA-18 questionnaire five-years after surgery. Primary outcome was the group difference in postoperative Obstructive Apnea/Hypopnea Index (OAHI). ATE was recommended to the ATT group if they had a relapse of OSA. Results: The follow-up was completed by 45 of 79 (57%) children; 28 (35%) drop-outs, and six of 39(15%) in the ATT group were excluded after ATE. After ATE(n = 17), OAHI decreased from mean 12.3(SD 8.0) to 0.6(0.7), and after ATT(n = 28) from 12.6(7.4) to 0.5(0.6), a mean difference in postoperative OAHI of 0.1(95% CI -0.3 - 0.5). Sensitivity analyses did not change the results. The median OSA-18 decreased in the ATE group from 57(interquartile range 47-79) to 27(22-36), and in the ATT group from 67(53-79) to 32(25-44), without group differences for postoperative values. Conclusion: The results of this five-year follow-up of otherwise healthy OSA-children showed a high drop-out rate, but indicates that ATT could be an effective treatment for pediatric OSA. However, ATT warrants follow-up due to the risk of recurrence, and further studies are needed.
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BACKGROUND: The ambition of the National Tonsil Surgery Register in Sweden (NTSRS) is to improve otorhinolaryngological care by monitoring trends in the clinical practices, complications, and outcomes of tonsil surgery. The NTSRS collects data from both surgeons and patients and provides the participating clinics with daily updated data on a publicly available website. On the website, national and local results can be compared and monitored. The use of NTSRS data necessitates that the data is valid, but the NTSRS has not yet been validated. With approximately half of the registered patients responding to the postoperative questionnaires, an analysis of responders and non-responders is also necessary. The aim of this study was to assess the criterion validity of NTSRS data. Another aim was to compare the characteristics and rates of complications between postoperative questionnaire responders and non-responders. METHODS: Data in the NTSRS were compared with data in electronic medical records. The 200 most recent surgeries, up to 31 Dec 2019, in each of 11 surgical units were included. Criterion validity was analysed in terms of observed agreement, Cohens kappa, Gwet's AC1, and positive and negative agreement. The sign test was used to analyse systematic differences between the NTSRS and the medical records. Comparisons of rates between groups were made with Fisher's exact test, the chi-square test, and Fisher's non-parametric permutation test. RESULTS: A total of 1991 registrations were included in the study. All variables showed very high observed agreement ranging from 0.91 to 1.00, and all variables had AC1 values corresponding to almost perfect agreement. The analysis of questionnaire responders and non-responders showed no statistically significant differences regarding age, indication, or type of surgery. The proportion of women was higher in the responder group. The rate of reoperation due to bleeding was higher in the responder group, but there were no differences regarding other complications. CONCLUSIONS: The results of this study show that data in the NTSRS have criterion validity. The NTSRS is thus well suited for monitoring the clinical practices and outcomes of tonsil surgery. The quality of the data also implies that the registry can be used in both clinical improvement projects and research.
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Tonsila Palatina , Tonsilectomia , Feminino , Humanos , Prontuários Médicos , Tonsila Palatina/cirurgia , Inquéritos e Questionários , SuéciaRESUMO
PURPOSE: In our previous randomized controlled trial (RCT), comparing adenotonsillectomy (ATE) with adenopharyngoplasty (APP) in children with severe obstructive sleep apnea (OSA), there were no differences in respiratory sleep parameters or quality of life. The purpose of the present report was to evaluate postoperative morbidity from this RCT. METHODS: The study was a blinded RCT in 83 children (ATE = 47; APP = 36), 2-4 years of age, with an obstructive apnea-hypopnea index of ≥ 10. Pain was assessed from the first until the tenth day after surgery with a logbook that reported pain by child (FPS-R, Faces Pain Scale-Revised) and caregiver (visual analogue scale), analgesic use, return to normal diet, and weight change. Bleeding, infection, satisfaction with treatment, speech, and swallowing were assessed with a questionnaire and medical records 6 months after surgery. RESULTS: Sixty-four children (77%) returned the logbook and 65 (78%) answered the questionnaire. The median (interquartile range) day the children graded themselves as pain free (FPS-R = 0) was 7 (6-10) after ATE, compared with 9 (7 to > 10) after APP (p = 0.018). There were no other significant differences between the groups regarding any other pain-related outcomes, bleeding, infection, satisfaction, swallowing, or speech, but three children (11%) reported impaired speech after APP compared to none after ATE (p = 0.067). CONCLUSION: The results regarding postoperative morbidity were in favor of ATE and the results from our previous report showed no advantages of APP. Therefore, APP should not be recommended in young, otherwise healthy children with OSA.
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Apneia Obstrutiva do Sono , Tonsilectomia , Adenoidectomia , Criança , Pré-Escolar , Humanos , Morbidade , Apneia Obstrutiva do Sono/cirurgia , Tonsilectomia/efeitos adversos , Resultado do TratamentoRESUMO
Importance: Adenotonsillectomy (ATE) is one of the most common surgical procedures to treat children with obstructive sleep apnea (OSA), but to our knowledge there are no randomized clinical trials confirming the benefit of surgery compared with watchful waiting in children between 2 and 4 years of age. Objective: To determine whether ATE is more effective than watchful waiting for treating otherwise healthy children with mild to moderate OSA. Design, Setting, and Participants: This randomized clinical trial was conducted from December 2014 to December 2017 at the Otorhinolaryngology Department of the Karolinska University Hospital, Stockholm, Sweden. A total of 60 children, 2 to 4 years of age, with an obstructive apnea-hypopnea index (OAHI) score of 2 or greater and less than 10, were randomized to ATE (n = 29) or watchful waiting (n = 31). A total of 53 participants (88%; ATE, n = 25; watchful waiting, n = 28) completed the study. Data were analyzed from August 2018 to December 2018. Interventions: Adenotonsillectomy. Main Outcomes and Measures: The primary outcome was the difference between the groups in mean OAHI score change. Secondary outcomes were other polysomnography parameters, score on the Obstructive Sleep Apnea-18 (OSA-18) questionnaire, and subgroup analyses. Polysomnography and the OSA-18 questionnaire were completed at baseline and after 6 months. Results: Of the 60 included children, 34 (57%) were boys and the mean (SD) age at first polysomnography was 38 (9) months. Both groups had a decrease in mean OAHI score, and the difference in mean OAHI score change between the groups was small (-1.0; 95% CI, -2.4 to 0.5), in favor of ATE. However, there were large differences between the groups in favor of ATE regarding the OSA-18 questionnaire (eg, total OSA-18 score: -17; 95% CI, -24 to -10). Also, a subgroup analysis of 24 children with moderate OSA (OAHI ≥5 and <10) showed a meaningful difference in mean OAHI score change between the groups in favor of ATE (-3.1; 95% CI, -5.7 to -0.5). Of 28 children, 10 (36%) in the watchful waiting group received ATE after the follow-up, and 7 of these had moderate OSA at baseline. Conclusions and Relevance: This randomized clinical trial found only small differences between the groups regarding changes in OAHI, but further studies are needed. However, there were large improvements in quality of life after ATE. These results suggest that otherwise healthy children with mild OSA and mild effect on quality of life may benefit from watchful waiting, while children with moderate OSA should be considered for ATE. Trial Registration: ClinicalTrials.gov Identifier: NCT02315911.
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Adenoidectomia , Apneia Obstrutiva do Sono/cirurgia , Tonsilectomia , Conduta Expectante , Pré-Escolar , Feminino , Humanos , Masculino , Polissonografia , Estudos Prospectivos , Qualidade de Vida , Índice de Gravidade de Doença , Apneia Obstrutiva do Sono/diagnóstico , Inquéritos e Questionários , Resultado do TratamentoRESUMO
INTRODUCTION: The prevalence of obstructive sleep apnea (OSA) in the pediatric population with Down syndrome (DS) is reported to be 45-76%. The criterion "gold" standard for diagnosing OSA is polysomnography (PSG). First-hand surgical treatment is adenotonsillectomy (ATE), and another option is adenopharyngoplasty (APP). The aims of this study were to determine the OSA prevalence among children with DS who had undergone PSG and to evaluate and compare the efficiency and results of ATE and APP treatments. METHODS AND MATERIALS: Children <18 years old with DS who underwent PSG at Karolinska University Hospital were included in this retrospective cohort study. Medical records were examined for patient age, sex, medical comorbidity diagnoses, and OSA treatment, and the results from PSG and the quality of life questionnaire OSA-18 were registered. The prevalence and degree of OSA were calculated. Results from a nonsystematic subgroup that underwent postoperative PSG and the OSA-18 were compiled to evaluate surgical efficiency. Pre- and postoperative results from APP and ATE patients were compared. RESULTS: In the study, 138 DS children were included. The OSA prevalence was 82.6%, and 39.9% had severe OSA, with a median (range) apnea hypopnea index (AHI) of 7.6 (0-104). Other comorbidity diagnoses were found for ear disease in 60%, circulatory disease in 51% and endocrine disease in 39% of patients. A nonsystematic subgroup of 33 patients underwent postoperative PSG, with a residual prevalence of moderate or severe OSA of 63.6%. Among the ATE and APP patients with pre- and postoperative PSG (n = 20), no difference between the groups was shown, but the values were significantly improved as a whole: the median AHI changed from 21.1 to 12.4 and the median OSA-18 rating changed from 54.0 to 35.0. CONCLUSIONS: In this population of children with DS, the OSA prevalence was over 80%, wherefore continued screening and treatment are strongly supported. Uncertain surgical efficiency was indicated, and no significant difference in the results for ATE and APP was shown. When interpreting the results, it should be taken into consideration that the frequency of postoperative PSG was low and nonsystematic and that the groups were unequal and small.
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Adenoidectomia , Síndrome de Down/complicações , Apneia Obstrutiva do Sono/etiologia , Tonsilectomia , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Estudos Longitudinais , Masculino , Polissonografia , Prevalência , Qualidade de Vida , Estudos Retrospectivos , Fatores de Risco , Apneia Obstrutiva do Sono/diagnóstico , Apneia Obstrutiva do Sono/epidemiologia , Apneia Obstrutiva do Sono/cirurgia , Inquéritos e Questionários , Resultado do TratamentoRESUMO
PURPOSE: Our previous randomized controlled trial (RCT) of children with obstructive sleep apnea (OSA) showed no significant differences between adenotonsillectomy (ATE) and adenotonsillomy (ATE) in improving nocturnal respiration and symptoms after one year. This is the continuous report with the evaluation of postoperative morbidity concerning bleeding and pain. METHODS: A double-blinded RCT including 79 children, aged 2-6 years, with moderate to severe OSA, randomized to either ATE (n = 40) or ATT (n = 39). From one to ten days postoperatively, parents filled in a logbook with six pain-related outcomes (parent and child grading pain at different levels, days of analgesic use and return to normal diet). Peri- and postoperative bleeding were also registered. RESULTS: 63 patients (80%) returned the logbook. There were significant differences between groups in only two of the six pain-related outcomes in favor of the ATT group; first day when the children graded themselves as pain free (p = 0.021, Log Rank Test), and first day the caregiver estimated pain VAS ≤ 5 (p = 0.007, Log Rank Test). Two (5%) cases of postoperative bleeding occurred in the ATE group, one of which needed a return to theatre. No case of postoperative bleeding was seen in the ATT group. CONCLUSIONS: The results from this RCT are in line with previous comparative studies between ATT and ATE. Children operated with ATT had significantly less postoperative pain in one-third of the outcomes, and less bleeding than ATE. However, as the differences in morbidity between the surgical methods were minor the clinical significance is uncertain. TRIAL REGISTRATION: This study was approved by the Swedish Regional Ethics Board in Stockholm, Sweden (Dnr 2011/925-32 and 2013/2274-32) and registered at ClinicalTrials.gov (Trial registration number NCT01676181).
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Acetaminofen/administração & dosagem , Adenoidectomia , Dor Pós-Operatória , Hemorragia Pós-Operatória , Tonsilectomia , Adenoidectomia/efeitos adversos , Adenoidectomia/métodos , Analgésicos não Narcóticos/administração & dosagem , Criança , Pré-Escolar , Método Duplo-Cego , Feminino , Humanos , Masculino , Medição da Dor/métodos , Dor Pós-Operatória/diagnóstico , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/etiologia , Hemorragia Pós-Operatória/diagnóstico , Hemorragia Pós-Operatória/etiologia , Apneia Obstrutiva do Sono/fisiopatologia , Tonsilectomia/efeitos adversos , Tonsilectomia/métodos , Resultado do TratamentoRESUMO
Importance: Adenotonsillectomy (ATE) is the primary surgical method for treating obstructive sleep apnea (OSA) in children. However, children with severe OSA have an increased risk for residual OSA after ATE. Previous studies indicate that adenopharyngoplasty (APP), a modified ATE with closure of the tonsillar pillars, might improve the surgical outcome, but the overall evidence is weak. Objective: To determine whether APP is more effective than ATE for treating severe OSA in otherwise healthy children. Design, Setting, and Participants: A blinded randomized clinical trial was conducted at the otorhinolaryngology department at Karolinska University Hospital, Stockholm, Sweden. Eighty-three children, aged 2 to 4 years, with an obstructive apnea-hypopnea index (OAHI) score of 10 or higher, were randomized to APP (n = 36) or ATE (n = 47). Participants were recruited from December 1, 2014, through November 31, 2016. Interventions: Adenotonsillectomy was performed in all 83 patients in both groups by the cold steel technique. The APP group also underwent closure of the tonsillar pillars with 2 inverted sutures on each side. Main Outcomes and Measures: The primary outcome was the difference between the groups in OAHI score change before and after surgery. A higher score indicates worse problems and a score of 10 or higher is defined as severe OSA. The outcome was evaluated per protocol and with intention-to-treat analysis. Secondary outcomes were other polysomnography variables and the Obstructive Sleep Apnea-18 (OSA-18) questionnaire (possible total symptom score range, 18-126; higher scores indicate worse quality of life). Polysomnography was performed and the OSA-18 questionnaire was completed preoperatively and 6 months postoperatively. Results: A total of 83 children (49 [59%] boys; mean [SD] age, 36.6 [9.2] months) were included in the study. Of these, 74 (89%) (APP, n = 30; ATE, n = 44) completed the study. The mean (SD) preoperative OAHI score was 23.8 (11.8) for APP and 23.8 (11.5) for ATE. Both the APP and ATE groups had a significant decrease in mean OAHI score after surgery (-21.7; 95% CI, -26.3 to -17.2; and -21.1; 95% CI, -24.5 to -17.7, respectively), but there was no significant difference between the groups (0.7; 95% CI, -4.8 to 6.1). Furthermore, no significant differences between the groups were seen regarding other polysomnography variables (eg, respiratory distress index: mean, 0.6; 95% CI, -5.0 to 6.3) or the OSA-18 questionnaire (eg, total symptom score: -0.5; 95% CI, -13 to 12). One patient from each group was readmitted owing to postoperative bleeding, but no other complications were seen. Conclusions and Relevance: This trial did not show that APP was more effective than ATE alone to treat otherwise healthy children with severe OSA. This finding suggests that ATE should continue to be the primary treatment for OSA in children. Trial Registration: ClinicalTrials.gov Identifier: NCT02315911.
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Adenoidectomia/métodos , Faringectomia/métodos , Apneia Obstrutiva do Sono/cirurgia , Tonsilectomia/métodos , Adenoidectomia/efeitos adversos , Pré-Escolar , Feminino , Humanos , Análise de Intenção de Tratamento , Masculino , Faringectomia/efeitos adversos , Polissonografia , Hemorragia Pós-Operatória , Estudos Prospectivos , Qualidade de Vida , Método Simples-Cego , Inquéritos e Questionários , Tonsilectomia/efeitos adversos , Resultado do TratamentoRESUMO
The objective of this study was to describe factors affecting pain after pediatric tonsil surgery, using patient reported pain-related outcome measures (pain-PROMs) from the National Tonsil Surgery Register in Sweden. In total, 32,225 tonsil surgeries on children (1 to <18 years) during 2009-2016 were included; 13,904 tonsillectomies with or without adenoidectomy (TE ± A), and 18,321 tonsillotomies with or without adenoidectomy (TT ± A). Adjustments were made for variables included in the register to compensate for contributable factors in the analysis. When compared to TE ± A for surgical indication obstruction, TT ± A resulted in lower pain-PROMs, shorter use of postoperative analgesics, earlier return to regular food intake, and lower risk for contact with health care services due to pain. Children who underwent TE ± A because of obstruction problems stopped taking painkillers and returned to normal eating habits sooner, compared to children who underwent TE ± A for infectious indications. In both indication groups, TE ± A performed with hot rather than cold technique (dissection and haemostasis) generally resulted in higher pain-PROMs. Older children reported more days on analgesics and a later return to regular food intake after TE ± A than younger ones. No clinically relevant difference between sexes was found. Between 2012 and 2016 (pre-and post-implementation of Swedish national guidelines for pain treatment), the mean duration of postoperative analgesic use had increased. In conclusion, TE ± A caused considerably higher ratings of pain-related outcome measures, compared to TT ± A. For TE ± A, cold surgical techniques (dissection and haemostasis) were superior to hot techniques in terms of pain-PROMs. Older children reported higher pain-PROMs after TE ± A than younger ones.
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Adenoidectomia , Analgésicos/uso terapêutico , Ingestão de Alimentos , Dor Pós-Operatória , Tonsila Palatina/cirurgia , Tonsilectomia , Adenoidectomia/efeitos adversos , Adenoidectomia/métodos , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Medição da Dor/métodos , Dor Pós-Operatória/diagnóstico , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/etiologia , Medidas de Resultados Relatados pelo Paciente , Suécia/epidemiologia , Tonsilectomia/efeitos adversos , Tonsilectomia/métodosRESUMO
AIM: To describes how tonsil surgery was performed in Sweden from 2013 to 2015 with data from the National Tonsil Surgery Registry in Sweden (NTSRS). METHOD: The registry collects data from both professionals and patients through questionnaires. A total of 33,870 tonsil surgeries were analysed, comprising approximately 80% of all tonsil surgeries in Sweden from 2013 to 2015. RESULTS: The two most common procedures were tonsillectomy (41%) and tonsillotomy with adenoidectomy (38%). Tonsillectomy was most commonly performed to treat frequent tonsillitis, while the main indication for tonsil surgery with combined adenoidectomy and for tonsillotomy alone was upper airway obstruction. The most commonly used techniques were cold steel (70%) for tonsillectomy/adenotonsillectomy and radiofrequency (79%) for tonsillotomy/adenotonsillotomy. Ninety-five percent of patients reported symptom relief after 180 d. Day surgery was utilised in 70% of the surgeries. The rate of readmission due to post-tonsillectomy haemorrhage was 5.1%. Male patients more often underwent tonsil surgery at preschool ages due to upper airway obstruction; in comparison, female patients to a larger extent underwent surgery in their early teens because of previous infections. CONCLUSIONS: The NTSRS provides an opportunity to survey tonsil surgery in Sweden and to launch and follow up improvement programmes as desired.
Assuntos
Obstrução das Vias Respiratórias/cirurgia , Complicações Pós-Operatórias/epidemiologia , Sistema de Registros , Tonsilectomia/estatística & dados numéricos , Tonsilite/cirurgia , Adenoidectomia , Adolescente , Obstrução das Vias Respiratórias/epidemiologia , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Medidas de Resultados Relatados pelo Paciente , Seleção de Pacientes , Estudos Retrospectivos , Suécia/epidemiologia , Tonsilectomia/efeitos adversos , Tonsilite/epidemiologiaRESUMO
BACKGROUND: Adenotonsillectomy (ATE) is a well-established and effective treatment of pediatric obstructive sleep apnea (OSA). In recent years, a more conservative method, adenotonsillotomy (ATT), has gained popularity because it is associated with less postoperative morbidity. Yet no previous randomized study has compared these 2 methods regarding their effectiveness in treating pediatric OSA in terms of polysomnographic data, which was the primary aim of this study. The hypothesis was that ATT is noninferior to ATE after 1 year. METHODS: Seventy-nine children, aged 2 to 6 years, with OSA (Apnea-Hypopnea Index [AHI] 5-30) were randomized to ATT (n = 40) or ATE (n = 39). Polysomnography (PSG) and questionnaire OSA-18 were assessed at baseline and 1 year postsurgery. RESULTS: Mean difference between groups in the primary outcome, change in AHI, was 0.83, 95% confidence interval -3.2 to 4.9, not exceeding the noninferiority margin of 5. After ATE, AHI decreased from median 12.7 (interquartile range 8.3-19.1) to 2.0 (1.2-3.1) and after ATT from 15.8 (8.5-21.2) to 4.0 (1.2-5.1). For both groups, significant improvements of PSG and OSA-18 questionnaire outcomes were observed, with no significant differences between groups. Five children (13%) in the ATT group needed repeated surgery for tonsil regrowth and recurrence of OSA. CONCLUSIONS: The results suggest that ATT is noninferior to ATE in treating pediatric OSA regarding PSG outcomes after 1 year. ATT could be considered an alternative to ATE for treatment of pediatric OSA. However, after ATT, there is a nonnegligible risk of recurrence of OSA, and this should be taken into account when selecting surgical method.
Assuntos
Adenoidectomia/métodos , Polissonografia/métodos , Apneia Obstrutiva do Sono/cirurgia , Tonsilectomia/métodos , Criança , Pré-Escolar , Método Duplo-Cego , Feminino , Humanos , Masculino , Estudos Prospectivos , Inquéritos e Questionários , Suécia , Resultado do TratamentoRESUMO
OBJECTIVES: The objective of this study was to longitudinally describe the history of tonsil surgery in Swedish children and adolescents regarding incidence, indications for surgery, surgical methods and the age and gender distributions. SETTING: A retrospective longitudinal population-based cohort study based on register data from the Swedish National Patient Register (NPR) and population data from Statistics Sweden. PARTICIPANTS: All Swedish children 1-<18â years registered in the NPR with a tonsil surgery procedure 1987-2013. RESULTS: 167â 894 tonsil surgeries were registered in the NPR 1987-2013. An increase in the total incidence rate was observed, from 22/10â 000 person years in 1987 to 47/10â 000 in 2013. The most marked increase was noted in children 1-3â years of age, increasing from 17 to 73/10â 000 person years over the period. The proportion children with obstructive/sleep disordered breathing (SDB) indications increased from 42.4% in 1987 to 73.6% in 2013. Partial tonsillectomy, tonsillotomy (TT), increased since 1996 and in 2013 55.1% of all tonsil procedures were TTs. CONCLUSIONS: There have been considerable changes in clinical practice for tonsil surgery in Swedish children over the past few decades. Overall, a doubling in the total incidence rate was observed. This increase consisted mainly of an increase in surgical procedures due to obstructive/SDB indications, particularly among the youngest age group (1-3â years old). TT has gradually replaced tonsillectomy as the predominant method for tonsil surgery.
Assuntos
Tonsilectomia/estatística & dados numéricos , Tonsilectomia/tendências , Adolescente , Distribuição por Idade , Criança , Pré-Escolar , Estudos Transversais , Feminino , Humanos , Lactente , Estudos Longitudinais , Masculino , Tonsila Palatina/cirurgia , Sistema de Registros , Estudos Retrospectivos , Apneia Obstrutiva do Sono/epidemiologia , Suécia/epidemiologia , Tonsilite/epidemiologiaRESUMO
STUDY OBJECTIVES: To compare adherence and treatment effects with an oral appliance (OA) in patients with different types of obstructive sleep apnea (OSA): those with mainly respiratory arousals ("arousers"), and those with oxygen desaturations ("desaturaters") at polysomnography (PSG). METHODS: A prospective intervention study on 72 "tired snorers" with "normal" home sleep study (HSS), but later diagnosed as OSA with PSG, who accepted OA treatment. They were offered evaluation with a follow-up PSG and questionnaires, including the Epworth Sleepiness Scale (ESS), general health (GH), satisfaction, and side effects. RESULTS: Sixty-six patients, 33 arousers and 33 desaturaters, were adapted to OA. The 1-year adherence rate was significantly higher among arousers (85%) than desaturaters (55%) (p = 0.034). Thirty-six of 66 patients underwent follow-up PSG; the apnea-hypopnea index was significantly reduced in 22 arousers from a median of 14 to 3 (p < 0.001), and in 14 desaturaters from 18 to 7 (p = 0.002; no significant group difference). ESS and GH showed no significant improvements in either group, although sleepy "arousers" (ESS ≥ 10) significantly improved their ESS. In total, 77% reported side effects, while 63% were still satisfied with the OA treatment. Gender analysis showed a significant dominance of females classified as "arousers" (p = 0.025). CONCLUSIONS: OSA patients with mainly arousals at PSG showed higher adherence to OA treatment, compared to patients with desaturations. Both groups responded similarly to treatment: improved nocturnal respiration, but only a small reduction of symptoms. We suggest that "tired snorers" with "normal HSS" should be offered PSG, and if OSA, also OA treatment.
Assuntos
Avanço Mandibular/instrumentação , Avanço Mandibular/métodos , Sistema Respiratório/fisiopatologia , Apneia Obstrutiva do Sono/fisiopatologia , Apneia Obstrutiva do Sono/terapia , Adulto , Idoso , Nível de Alerta/fisiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Cooperação do Paciente/estatística & dados numéricos , Estudos Prospectivos , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVE: To evaluate the diagnostic value of the quality-of-life instrument OSA-18 by comparing it with objective data from polysomnography in children with sleep-disordered breathing. STUDY DESIGN: Cross-sectional. PATIENTS AND METHODS: Full-night polysomnographic data were obtained from 225 subjects, 139 boys and 86 girls, median age 4.5 years (1-12) in our sleep laboratory. Their caregivers answered the OSA-18 quality-of-life instrument (range 18-126). The polysomnographic parameter, the apnea-hypopnea index (AHI) was compared with the total symptom score (TSS) and with the subscale of sleep disturbance (SD) from the OSA-18 questionnaire. Receiver operating characteristic (ROC) curves were created to test the predictive value of OSA-18. RESULTS: With the TSS of the OSA-18 at ≥60, compared with AHI levels of >1 and ≥5, the sensitivity was 55.2% and 59.3% respectively, and the specificity 40.9% and 48.4%, respectively. With the TSS>80 and AHI levels of ≥5 and ≥10, the sensitivity was 24.6% and 32.1%, respectively. For the subscale of SD, the majority of the subjects showed poor correlation with the AHI values. The ROC area under the curve for different levels of the AHI (>1, ≥5, and ≥10) was 0.49, 0.57, and 0.56, respectively. CONCLUSIONS: The OSA-18 questionnaire showed poor validity in detecting and predicting pediatric OSA. The majority of the children with severe OSA would not be correctly diagnosed if the OSA-18 were used as a dominant diagnostic tool.
Assuntos
Polissonografia/métodos , Qualidade de Vida , Apneia Obstrutiva do Sono/diagnóstico , Apneia Obstrutiva do Sono/psicologia , Inquéritos e Questionários , Criança , Pré-Escolar , Estudos de Coortes , Estudos Transversais , Feminino , Humanos , Masculino , Curva ROC , Sensibilidade e Especificidade , Índice de Gravidade de DoençaRESUMO
OBJECTIVE: To assess the 6-month efficacy of uvulopalatopharyngoplasty (UPPP) compared with expectancy in selected patients with obstructive sleep apnoea syndrome (OSAS). DESIGN: A prospective single-centre randomised controlled trial with two parallel arms stratified by Friedman stage and body mass index (BMI). PARTICIPANTS: 65 consecutive patients with moderate to severe OSAS (apnoea-hypopnoea index (AHI) ≥15 events/h sleep), BMI <36 kg/m(2), Epworth sleepiness scale ≥8, Friedman stage I or II. INTERVENTION: Surgical treatment with UPPP. The control group underwent UPPP after a delay of 6 months. OUTCOMES: Changes in AHI and other polysomnography parameters at baseline compared with the 6-month follow-up. RESULTS: All patients (32 in the intervention group and 33 in the control group) completed the trial. The mean (SD) AHI in the intervention group decreased significantly (p<0.001) by 60% from 53.3 (19.7) events/h to 21.1 (16.7) events/h . In the control group the mean AHI decreased by 11% from 52.6 (21.7) events/h to 46.8 (22.8) events/h, with a significant difference between the groups (p<0.001). The mean time in the supine position and the BMI were unchanged in both groups. Subgroup analyses for Friedman stage, BMI group and tonsil size all showed significant reductions in AHI in the intervention group compared with controls. There were no severe complications after surgery. CONCLUSIONS: This trial demonstrates the efficacy of UPPP in treating selected patients with OSAS with a mean reduction in AHI of 60% compared with 11% in controls, a highly significant and clinically relevant difference between the groups. TRIAL REGISTRATION NUMBER: NCT01659671.
Assuntos
Tonsila Palatina/patologia , Tonsila Palatina/cirurgia , Apneia Obstrutiva do Sono/cirurgia , Úvula/cirurgia , Adulto , Índice de Massa Corporal , Distúrbios do Sono por Sonolência Excessiva/etiologia , Feminino , Humanos , Análise de Intenção de Tratamento , Masculino , Pessoa de Meia-Idade , Tamanho do Órgão , Palato/cirurgia , Polissonografia , Índice de Gravidade de Doença , Apneia Obstrutiva do Sono/complicações , Apneia Obstrutiva do Sono/fisiopatologia , Decúbito DorsalRESUMO
CONCLUSIONS: This follow-up showed a stable and significant decrease in median oxygen desaturation index 4% (ODI(4)) values over the years. Approximately two-thirds of the patients fulfilled the success criteria (ODI(4) reduction of 50% and <20) after 15 years. A majority had improved/cured excessive daytime sleepiness (EDS) and were satisfied. No increased mortality rate was seen. OBJECTIVES: To evaluate sleep apnoea recordings and symptoms in patients with obstructive sleep apnoea syndrome 15 years after uvulopalatopharyngoplasty (UPPP) compared to baseline and previous follow-ups. METHODS: This was a non-randomized, prospective intervention study on 50 patients who underwent UPPP during 1985-88. Their initial median age was 49 years (range 38-71) and ODI(4) was 26.5 (4-82). RESULTS: In all, 13 patients had died; 26 patients underwent sleep apnoea recordings. Median ODI(4) had decreased from 26.5 (range 4-82) to 8.5 (0-60), p < 0.01, a mean reduction of 52%; 65% of patients achieved the success criteria. One-third was objectively categorized as non-snorers. Median body mass index was unchanged. The questionnaires were answered by 32 of 37 patients; 88% reported improved or cured EDS and 78% were satisfied. Pharyngeal disturbances ratings were low. The standardized mortality rate did not differ from the general Swedish population.