Objective:To explore the effects of local injection of epinephrine and lidocaine on postoperative pain and bleeding in children undergoing tonsillectomy.Methods:Sixty-eight children who underwent a tonsillectomy in ou...Objective:To explore the effects of local injection of epinephrine and lidocaine on postoperative pain and bleeding in children undergoing tonsillectomy.Methods:Sixty-eight children who underwent a tonsillectomy in our hospital from March 2019 to October 2020 were selected.The children were randomly divided into two groups of 34 cases each.The observation group received local anesthetic injections of lidocaine and the control group received local anesthetic injections of epinephrine.The postoperative pain,operation time,blood pressure changes,and intraoperative blood loss of the two groups of children were observed and analyzed.Results:The postoperative pain,operation time,and intraoperative blood loss scores of the children in the observation group were 4.36±0.69,0.36±0.09,and 39.36±1.78 respectively,which were significantly better than those of the children in the control group(P<0.05)at 5.36±0.77,0.79±0.05,and 45.36±1.56,respectively.The systolic blood pressure and diastolic blood pressure of the observation group 3 minutes before surgery and 180 minutes after surgery were no different from those of the control group(P>0.05).Conclusion:Local injection of epinephrine and lidocaine effectively relieved postoperative pain and reduced bleeding in children undergoing tonsillectomy as compared to epinephrine alone.展开更多
Objective:To evaluate the therapeutic effect of low-temperature plasma adenoidectomy(abbreviation:adenoid low-temperature plasma excision)coupled with tonsillectomy(bilateral)on snoring in children.Methods:Seventy-six...Objective:To evaluate the therapeutic effect of low-temperature plasma adenoidectomy(abbreviation:adenoid low-temperature plasma excision)coupled with tonsillectomy(bilateral)on snoring in children.Methods:Seventy-six cases of snoring children treated in the hospital between November 2020 and November 2023 were selected.38 cases of children in Group A agreed to surgery and were admitted to the hospital for surgical treatment and were treated with adenoid cryo-plasma excision combined with tonsillectomy(bilaterally),and 38 cases of children in Group B did not agree to outpatient conservative treatment for surgery,and the results of the treatment were compared.Results:Before treatment,there was no difference between the ventilation function indexes,sleep quality scores,and quality of life scores of the two groups compared with each other(P>0.05).After treatment,the ventilation function indexes of Group A were better than Group B,and the sleep quality score and quality of life score were higher than that of Group B.The total effective rate of Group A was higher than that of Group B(P<0.05).Conclusion:Adenoid cryo-plasma excision combined with tonsillectomy(bilateral)can improve the quality of life,ventilation function,and sleep quality of children with snoring,and can enhance the efficacy.展开更多
The present study aimed to investigate the efficacy of adenotonsillectomy(AT) for children with obstructive sleep apnea syndrome(OSAS) and the improvement of their cognitive function. Studies on cognitive performance ...The present study aimed to investigate the efficacy of adenotonsillectomy(AT) for children with obstructive sleep apnea syndrome(OSAS) and the improvement of their cognitive function. Studies on cognitive performance of OSAS children treated with or without AT were identified by searching the Pubmed, EMBASE and Cochrane library. A meta-analysis was conducted to analyze the literature. The random-effects model was used to evaluate 11 eligible studies using an inverse-variance method. The neuropsychological test results of 4 cognitive domains(general intelligence, memory, attention-executive function and verbal ability) were obtained and analyzed. By comparison of cognitive function between OSAS children and healthy controls, the effect sizes of each domain were achieved as follows: general intelligence, –0.5(P<0.0001); memory, –0.18(P=0.02); attention-executive function, –0.21(P=0.002); and verbal ability, –0.48(P=0.0006). The effect sizes of general intelligence, memory, attention-executive function, and verbal ability after AT compared to baseline level were –0.37(P=0.008), –0.36(P=0.0005), –0.02(P=0.88), and –0.45(P=0.009), respectively. Comparing the cognitive ability between OSAS children after AT and healthy controls showed that the effect sizes were –0.54(P=0.0009), –0.24(P=0.12), –0.17(P=0.35), and –0.45(P=0.009) in general intelligence, memory, attention-executive function, and verbal ability, respectively. Our results confirmed that OSAS children performed worse than healthy children in terms of the 4 cognitive domains investigated. After 6–12 months of observation, significant improvement in attention-executive function and verbal ability were found in OSAS children treated with AT compared to their baseline level; restoration of attention-executive function and memory were observed in OSAS children after AT in comparison to healthy controls. Further rigorous randomized controlled trials should be conducted to obtain definitive conclusions.展开更多
This prospective study was done at the Southern Railway Headquarters Hospital, Ayanavaram, Chennai to measure the intraoperative blood loss during adenotonsillectomy and to assess the factors affecting it. Since blood...This prospective study was done at the Southern Railway Headquarters Hospital, Ayanavaram, Chennai to measure the intraoperative blood loss during adenotonsillectomy and to assess the factors affecting it. Since blood volume in children is low, even a small loss will result in dreaded complications, so blood loss measurement in paediatric surgery is important. Adenotonsillectomy is the most common surgery performed in the field of otolaryngology, so blood loss measurement is essential in this surgery. In the study, 50 children who underwent adenotonsillectomy, by conventional dissection and snare method for tonsillectomy and curette method for adenoidectomy, were evaluated for operative blood loss. This study was conducted over a 1 year period, from June 2013 to June 2014. Both gravimetric method and blood volume studies were used to measure the operative blood loss. The estimated blood loss by gravimetric method was 94.35 ml, whereas the actual blood loss by blood volume studies was 90.57 ml and the average blood loss was 92.46 ml. The youngest child who was operated was 4 years old and the oldest child was 15 years old. The minimum blood loss was 40.30 ml and the maximum was 278.46 ml. In our series, operative blood loss was dependent on fibrosis of tonsil and the grade of the tonsil. There was no significant correlation between age and sex of the patient and the surgical skills.展开更多
Introduction: Obstructive sleep apnoea (OSA) is a condition characterized by episodic partial or complete obstruction of the upper airway during sleep leading to apnoea or cessation of breathing. Obstruction of the up...Introduction: Obstructive sleep apnoea (OSA) is a condition characterized by episodic partial or complete obstruction of the upper airway during sleep leading to apnoea or cessation of breathing. Obstruction of the upper airway during sleep may result in the generation of noise (snoring), reduction (hypopnoea) or cessation (apnoea) of airflow at the nostrils and mouth. There are multiple indications for undertaking a patient for adenoidectomy and/or tonsillectomy with obstructive sleep apnoea (OSA) being one among many. Objective: The aim of the present study was to find the prevalence of OSA symptoms in children undergoing adenotonsillectomy for indications other than that of obstructive sleep apnoea. Material & Methods: The study was conducted in the Department of ENT and Head & Neck surgery, Gauhati Medical College & Hospital, Guwahati for a period of one year. Twenty six patients who underwent adenoidectomy and/or tonsillectomy during this period were selected for the study. The parents of the patients were administered the Paediatric Sleep Questionnaire pre-operatively and the patients were evaluated for any symptoms of OSA. A score of 8 or more was suggestive of presence of breathing related sleep disorder. All statistical analyses were performed using statistical software SPSS 16.0 version. To test for the difference in the proportion between different variables, chisquare/fisher exact test where appropriate were employed. All statistical tests were two tailed with 0.05 as the threshold level of significance. Results: 11 children (42.3%) had a score of 8 or more out of the 26 children in Paediatric sleep questionnaire. The chi square for this was 4.696 with a p value of 0.096. The snoring subscale was found to be positive in 19 children (73.1%). All children with score of 8 or more were positive for the snoring scale. The sleepiness subscale was found to be positive in 14 children (53.8%). 10 of the 11 children were positive for sleepiness scale among the children who had a score of 8 or more in the questionnaire. These were found to be statistically significant. Conclusion: A significant population of the children undergoing routine adenotonsillectomy also has symptoms of obstructive sleep apnoea. The pathophysiology of obstructive sleep apnoea should be borne in mind in all children having adenotonsillar hypertrophy and a prompt and early intervention into these children should be aimed for both the infective etiology and the possible outcomes of their compromise to the airway column for a better quality of life.展开更多
Electrocautery is frequently used for incisions and bleeding control during adenotonsillectomy which is one of the most commonly performed pediatric surgical procedures. Although cases of perioral burn related to elec...Electrocautery is frequently used for incisions and bleeding control during adenotonsillectomy which is one of the most commonly performed pediatric surgical procedures. Although cases of perioral burn related to electrocautery use are rarely reported complications in literature, they account for a significant portion of malpractice lawsuits. The use of insulated surgical tools and lip protective equipment, careful surgery, and the frequent control of surgical equipment may decrease the number of this complication. This study examines whether a rarely reported complication related to perioral burn is indeed rarely seen or whether there are problems in reporting the real rates because it is evaluated to be a case of malpractice, and the protective factors that will prevent this problem. Consequently, it is underlined that this complication, which is more frequently seen than it is reported, should be a part of preoperative information process and the consent form.展开更多
All paediatric tonsillectomies were examined from 2012–2019 at a single tertiaryreferral institution,and all were performed by one of two paediatric otolaryngologists.One exclusively used the diathermy,the other excl...All paediatric tonsillectomies were examined from 2012–2019 at a single tertiaryreferral institution,and all were performed by one of two paediatric otolaryngologists.One exclusively used the diathermy,the other exclusively used the Coblator II.Two Coblator units were purchased simultaneously in 2012 and not replaced.There was no significant difference in number of tonsillectomies performed(1298 via diathermy,1221 via Coblator),nor in postoperative day of bleed,patient age,indication for procedure,and no patient had an underlying coagulopathy.The most common indication for tonsillectomy in both groups was sleep-disordered breathing.There was no significant difference in postoperative haemorrhage rates between groups for the first six years of the study(0%-1.4%/year).Years 7 and 8 saw the Coblator group haemorrhage rate significantly increase(0%-0.6%diathermy group vs 2%-3%Coblator group),though still fell within accepted rate of postoperative haemorrhage.The devices were then replaced,and the differences in haemorrhage disappeared.There appears to be a significant increase in paediatric post-tonsillectomy haemorrhage when using a Coblator device greater than six years old.This may suggest a useful lifespan for the Coblator II device.展开更多
文摘Objective:To explore the effects of local injection of epinephrine and lidocaine on postoperative pain and bleeding in children undergoing tonsillectomy.Methods:Sixty-eight children who underwent a tonsillectomy in our hospital from March 2019 to October 2020 were selected.The children were randomly divided into two groups of 34 cases each.The observation group received local anesthetic injections of lidocaine and the control group received local anesthetic injections of epinephrine.The postoperative pain,operation time,blood pressure changes,and intraoperative blood loss of the two groups of children were observed and analyzed.Results:The postoperative pain,operation time,and intraoperative blood loss scores of the children in the observation group were 4.36±0.69,0.36±0.09,and 39.36±1.78 respectively,which were significantly better than those of the children in the control group(P<0.05)at 5.36±0.77,0.79±0.05,and 45.36±1.56,respectively.The systolic blood pressure and diastolic blood pressure of the observation group 3 minutes before surgery and 180 minutes after surgery were no different from those of the control group(P>0.05).Conclusion:Local injection of epinephrine and lidocaine effectively relieved postoperative pain and reduced bleeding in children undergoing tonsillectomy as compared to epinephrine alone.
文摘Objective:To evaluate the therapeutic effect of low-temperature plasma adenoidectomy(abbreviation:adenoid low-temperature plasma excision)coupled with tonsillectomy(bilateral)on snoring in children.Methods:Seventy-six cases of snoring children treated in the hospital between November 2020 and November 2023 were selected.38 cases of children in Group A agreed to surgery and were admitted to the hospital for surgical treatment and were treated with adenoid cryo-plasma excision combined with tonsillectomy(bilaterally),and 38 cases of children in Group B did not agree to outpatient conservative treatment for surgery,and the results of the treatment were compared.Results:Before treatment,there was no difference between the ventilation function indexes,sleep quality scores,and quality of life scores of the two groups compared with each other(P>0.05).After treatment,the ventilation function indexes of Group A were better than Group B,and the sleep quality score and quality of life score were higher than that of Group B.The total effective rate of Group A was higher than that of Group B(P<0.05).Conclusion:Adenoid cryo-plasma excision combined with tonsillectomy(bilateral)can improve the quality of life,ventilation function,and sleep quality of children with snoring,and can enhance the efficacy.
基金supported by the Natural Science Foundation of China(No.81471200)
文摘The present study aimed to investigate the efficacy of adenotonsillectomy(AT) for children with obstructive sleep apnea syndrome(OSAS) and the improvement of their cognitive function. Studies on cognitive performance of OSAS children treated with or without AT were identified by searching the Pubmed, EMBASE and Cochrane library. A meta-analysis was conducted to analyze the literature. The random-effects model was used to evaluate 11 eligible studies using an inverse-variance method. The neuropsychological test results of 4 cognitive domains(general intelligence, memory, attention-executive function and verbal ability) were obtained and analyzed. By comparison of cognitive function between OSAS children and healthy controls, the effect sizes of each domain were achieved as follows: general intelligence, –0.5(P<0.0001); memory, –0.18(P=0.02); attention-executive function, –0.21(P=0.002); and verbal ability, –0.48(P=0.0006). The effect sizes of general intelligence, memory, attention-executive function, and verbal ability after AT compared to baseline level were –0.37(P=0.008), –0.36(P=0.0005), –0.02(P=0.88), and –0.45(P=0.009), respectively. Comparing the cognitive ability between OSAS children after AT and healthy controls showed that the effect sizes were –0.54(P=0.0009), –0.24(P=0.12), –0.17(P=0.35), and –0.45(P=0.009) in general intelligence, memory, attention-executive function, and verbal ability, respectively. Our results confirmed that OSAS children performed worse than healthy children in terms of the 4 cognitive domains investigated. After 6–12 months of observation, significant improvement in attention-executive function and verbal ability were found in OSAS children treated with AT compared to their baseline level; restoration of attention-executive function and memory were observed in OSAS children after AT in comparison to healthy controls. Further rigorous randomized controlled trials should be conducted to obtain definitive conclusions.
文摘This prospective study was done at the Southern Railway Headquarters Hospital, Ayanavaram, Chennai to measure the intraoperative blood loss during adenotonsillectomy and to assess the factors affecting it. Since blood volume in children is low, even a small loss will result in dreaded complications, so blood loss measurement in paediatric surgery is important. Adenotonsillectomy is the most common surgery performed in the field of otolaryngology, so blood loss measurement is essential in this surgery. In the study, 50 children who underwent adenotonsillectomy, by conventional dissection and snare method for tonsillectomy and curette method for adenoidectomy, were evaluated for operative blood loss. This study was conducted over a 1 year period, from June 2013 to June 2014. Both gravimetric method and blood volume studies were used to measure the operative blood loss. The estimated blood loss by gravimetric method was 94.35 ml, whereas the actual blood loss by blood volume studies was 90.57 ml and the average blood loss was 92.46 ml. The youngest child who was operated was 4 years old and the oldest child was 15 years old. The minimum blood loss was 40.30 ml and the maximum was 278.46 ml. In our series, operative blood loss was dependent on fibrosis of tonsil and the grade of the tonsil. There was no significant correlation between age and sex of the patient and the surgical skills.
文摘Introduction: Obstructive sleep apnoea (OSA) is a condition characterized by episodic partial or complete obstruction of the upper airway during sleep leading to apnoea or cessation of breathing. Obstruction of the upper airway during sleep may result in the generation of noise (snoring), reduction (hypopnoea) or cessation (apnoea) of airflow at the nostrils and mouth. There are multiple indications for undertaking a patient for adenoidectomy and/or tonsillectomy with obstructive sleep apnoea (OSA) being one among many. Objective: The aim of the present study was to find the prevalence of OSA symptoms in children undergoing adenotonsillectomy for indications other than that of obstructive sleep apnoea. Material & Methods: The study was conducted in the Department of ENT and Head & Neck surgery, Gauhati Medical College & Hospital, Guwahati for a period of one year. Twenty six patients who underwent adenoidectomy and/or tonsillectomy during this period were selected for the study. The parents of the patients were administered the Paediatric Sleep Questionnaire pre-operatively and the patients were evaluated for any symptoms of OSA. A score of 8 or more was suggestive of presence of breathing related sleep disorder. All statistical analyses were performed using statistical software SPSS 16.0 version. To test for the difference in the proportion between different variables, chisquare/fisher exact test where appropriate were employed. All statistical tests were two tailed with 0.05 as the threshold level of significance. Results: 11 children (42.3%) had a score of 8 or more out of the 26 children in Paediatric sleep questionnaire. The chi square for this was 4.696 with a p value of 0.096. The snoring subscale was found to be positive in 19 children (73.1%). All children with score of 8 or more were positive for the snoring scale. The sleepiness subscale was found to be positive in 14 children (53.8%). 10 of the 11 children were positive for sleepiness scale among the children who had a score of 8 or more in the questionnaire. These were found to be statistically significant. Conclusion: A significant population of the children undergoing routine adenotonsillectomy also has symptoms of obstructive sleep apnoea. The pathophysiology of obstructive sleep apnoea should be borne in mind in all children having adenotonsillar hypertrophy and a prompt and early intervention into these children should be aimed for both the infective etiology and the possible outcomes of their compromise to the airway column for a better quality of life.
文摘Electrocautery is frequently used for incisions and bleeding control during adenotonsillectomy which is one of the most commonly performed pediatric surgical procedures. Although cases of perioral burn related to electrocautery use are rarely reported complications in literature, they account for a significant portion of malpractice lawsuits. The use of insulated surgical tools and lip protective equipment, careful surgery, and the frequent control of surgical equipment may decrease the number of this complication. This study examines whether a rarely reported complication related to perioral burn is indeed rarely seen or whether there are problems in reporting the real rates because it is evaluated to be a case of malpractice, and the protective factors that will prevent this problem. Consequently, it is underlined that this complication, which is more frequently seen than it is reported, should be a part of preoperative information process and the consent form.
文摘All paediatric tonsillectomies were examined from 2012–2019 at a single tertiaryreferral institution,and all were performed by one of two paediatric otolaryngologists.One exclusively used the diathermy,the other exclusively used the Coblator II.Two Coblator units were purchased simultaneously in 2012 and not replaced.There was no significant difference in number of tonsillectomies performed(1298 via diathermy,1221 via Coblator),nor in postoperative day of bleed,patient age,indication for procedure,and no patient had an underlying coagulopathy.The most common indication for tonsillectomy in both groups was sleep-disordered breathing.There was no significant difference in postoperative haemorrhage rates between groups for the first six years of the study(0%-1.4%/year).Years 7 and 8 saw the Coblator group haemorrhage rate significantly increase(0%-0.6%diathermy group vs 2%-3%Coblator group),though still fell within accepted rate of postoperative haemorrhage.The devices were then replaced,and the differences in haemorrhage disappeared.There appears to be a significant increase in paediatric post-tonsillectomy haemorrhage when using a Coblator device greater than six years old.This may suggest a useful lifespan for the Coblator II device.
