RESUMEN
Adenotonsillectomy is a common pediatric surgical procedure with a well-defined safety profile. Major complications from this procedure include bleeding/hemorrhage, infection, pain leading to dehydration, and airway obstruction or edema. Though rare, oral endotracheal intubation and oral retractor placement may result in injuries to the teeth and the surrounding soft tissue. We describe a rare case of delayed tooth decay in a 3-year-old female following an otherwise routine adenotonsillectomy.
Asunto(s)
Adenoidectomía/efectos adversos , Incisivo/lesiones , Tonsilectomía/efectos adversos , Erosión de los Dientes/etiología , Traumatismos de los Dientes/etiología , Traumatismos de los Dientes/prevención & control , Adenoidectomía/instrumentación , Factores de Edad , Preescolar , Femenino , Humanos , Intubación Intratraqueal/efectos adversos , Instrumentos Quirúrgicos/efectos adversos , Factores de Tiempo , Tonsilectomía/instrumentaciónRESUMEN
PURPOSE: The pulsed-electron avalanche knife (PEAK) PlasmaBlade TnA (Medtronic, n.d.) is a relatively new electrosurgical technology that is used widely in head and neck surgery (Medtronic Manuals, n.d.). This study aims to summarize device malfunctions, patient complications, and subsequent interventions related to PEAK PlasmaBlade TnA during tonsillectomy and adenoidectomy. MATERIALS AND METHODS: The US Food and Drug Administration's Manufacture and User Facility Device Experience database was queried for reports of PlasmaBlade TnA adverse events from June 6, 2009, to August 30, 2020. Data were extracted from reports pertaining to tonsillectomy with or without adenoidectomy. RESULTS: 128 reports were identified, from which 163 adverse events were extracted. Of these, 23 (14.6%) were related to patients, and 140 (85.4%) were related to device malfunction. The most frequently reported patient-related adverse event was a burn injury (17 [73.9%]). The most common device malfunctions were dislodgment of device component (39 [27.9%]), followed by tip ignition (32 [22.9%]), damaged tip or wire during operation (28 [20%]), and melted device (24 [17.1%]). CONCLUSIONS: PEAK PlasmaBlade TnA have demonstrated utility in tonsillectomy with or without adenoidectomy but are associated with adverse events. Interventions aimed at improving both physician and patient education may help reduce adverse events attributed to improper use. Further study is needed to clarify optimal approaches to education.
Asunto(s)
Adenoidectomía/instrumentación , Electrocirugia/instrumentación , Falla de Equipo/estadística & datos numéricos , Complicaciones Intraoperatorias/epidemiología , Complicaciones Intraoperatorias/etiología , Medición de Riesgo , Instrumentos Quirúrgicos/efectos adversos , Tonsilectomía/instrumentación , Adenoidectomía/efectos adversos , Quemaduras/epidemiología , Quemaduras/etiología , Quemaduras/prevención & control , Electrocirugia/efectos adversos , Femenino , Educación en Salud , Hemorragia/epidemiología , Hemorragia/etiología , Humanos , Masculino , Seguridad del Paciente , Tonsilectomía/efectos adversosRESUMEN
OBJECTIVES: To assess the exposure of surgical personnel to known carcinogens during pediatric tonsillectomy and adenoidectomy (T&A) and compare the efficacy of surgical smoke evacuation systems during T&A. STUDY DESIGN: Prospective, case series. SETTING: Tertiary children's hospital. SUBJECTS AND METHODS: The present study assessed operating room workers' exposure to chemical compounds and aerosolized particulates generated during T&A. We also investigated the effect of 3 different smoke-controlling methods: smoke-evacuator pencil cautery (SE), cautery with suction held by an assistant (SA), and cautery without suction (NS). RESULTS: Thirty cases were included: 12 in the SE group, 9 in SA, and 9 in NS. The chemical exposure levels were lower than or similar to baseline background concentrations, with the exception of methylene chloride and acetaldehyde. Within the surgical plume, none of the chemical compounds exceeded the corresponding occupational exposure limit (OEL). The mean particulate number concentration in the breathing zone during tonsillectomy was 508 particles/cm3 for SE compared to 1661 particles/cm3 for SA and 8208 particles/cm3 for NS cases. NS was significantly different compared to the other two methods (P = .0009). CONCLUSIONS: Although the exposure levels to chemicals were considerably lower than the OELs, continuous exposures to these chemicals could cause adverse health effects to surgical personnel. These findings suggest that the use of a smoke-evacuator pencil cautery or an attentive assistant with handheld suction would reduce exposure levels to the aerosolized particles during routine T&A, compared to the use of cautery without suction.
Asunto(s)
Adenoidectomía/instrumentación , Electrocoagulación/efectos adversos , Electrocoagulación/instrumentación , Exposición Profesional/prevención & control , Humo/efectos adversos , Tonsilectomía/instrumentación , Adenoidectomía/efectos adversos , Humanos , Quirófanos , Estudios Prospectivos , Tonsilectomía/efectos adversosRESUMEN
OBJECTIVE: We aimed to evaluate the effect of an increase in intracranial pressure (ICP) due to sympatho-adrenergic response caused by mouth gag and tongue depressor during adenotonsillectomy by measuring the optic nerve sheath diameter (ONSD) by ultrasonographic method. METHODS: Forty patients (age range 3-12 years) who underwent adenotonsillectomy were included in the study. All patients underwent surgery under general anesthesia with endotracheal intubation. Boyle-Davis mouth gag was used during the procedure. ONSD measurement was performed and a high-frequency linear probe. All ONSD measurements were performed by a single investigator experienced in the use of ultrasound. Ultrasonographically measured ONSD before induction was accepted as baseline (T0) value. Immediately after insertion of the mouth gag (T1), just before removal of the mouth gag (T2), and just before extubation (T3), ultrasonographic measurements of ONSD were recorded. RESULTS: When patients' baseline ONSD values were compared with the values obtained in T1, T2, T3, and a statistically significant increase was detected. The ONSD value measured before removing the mouth gag (T2) was significantly higher than the ONSD value measured immediately after the insertion of the mouth gag (T1). The ONSD value measured just before extubation (T3) and after removal of the mouth gag was significantly lower than the ONSD value (T2) measured just before removal of the mouth gag. When heart rate, mean arterial pressure (MAP), peripheral oxygen saturation (SpO2) values of T0, T1, T2, T3 were compared, any statistically significant difference was not observed. When end-tidal carbon dioxide level (etCO2) and peak inspiratory pressure (PIP) values of T1, T2, T3 were compared, any statistically significant difference was not observed. CONCLUSION: This study showed that the Boyle-Davis mouth gag used during the adenotonsillectomy operation resulted in a significant increase in the diameter of the optic nerve sheath measured ultrasonographically and increased the ONSD even further during the time the mouth gag was remained in situ. In children with intracranial pathologies who will undergo adenotonsillectomy or those with increased ICP-related risk factors, the risks that may arise from the effect of the Boyle-Davis mouth gag on ICP should be considered.
Asunto(s)
Adenoidectomía/efectos adversos , Hipertensión Intracraneal/etiología , Nervio Óptico/anatomía & histología , Tonsilectomía/efectos adversos , Adenoidectomía/instrumentación , Adenoidectomía/métodos , Anestesia General , Presión Sanguínea , Dióxido de Carbono/análisis , Niño , Preescolar , Femenino , Frecuencia Cardíaca , Humanos , Hipertensión Intracraneal/diagnóstico , Presión Intracraneal , Masculino , Boca , Vaina de Mielina , Nervio Óptico/diagnóstico por imagen , Estudios Prospectivos , Tonsilectomía/instrumentación , Tonsilectomía/métodos , UltrasonografíaRESUMEN
Background: Balloon Eustachian Tuboplasty (BET) is used as a second-line treatment in cases in which adenoidectomy, paracentesis, and VT have failed. However, studies have not investigated the efficacy of this procedure as a first-line treatment.Objectives: To evaluate the quality of life in children with chronic Eustachian tube dysfunction (ETD) after BET using the Otitis Media-6 (OM-6) questionnaire.Methods: We retrospectively evaluated the data of 62 children with chronic dysfunction ETD and divided patients into the following groups: 30 cases underwent BET (group 1), and 32 cases underwent ventilation tube (VT) insertion from July 2016 to April 2018. The children's parents were instructed to complete the OM-6 questionnaire preoperatively and at 6 weeks and 1 year postoperatively.Results:. The average preoperative scores were higher than the postoperative scores, and the average 6-week postoperative scores were higher than the average 1-year postoperative scores for both groups 1 and 2. Further, the average 6-week postoperative scores from patients in group 2 were significantly higher than those in group 1.Conclusion and significance: Our results demonstrate that BET may be a safe, first-line intervention that positively effects the quality of life in children with chronic ETD.
Asunto(s)
Adenoidectomía/instrumentación , Enfermedades del Oído/cirugía , Trompa Auditiva/cirugía , Niño , Preescolar , Enfermedades del Oído/psicología , Femenino , Humanos , Masculino , Calidad de Vida , Estudios Retrospectivos , Encuestas y CuestionariosRESUMEN
Adenotonsillectomy, a very common surgical procedure in otorhinolaryngology, is considered easy and safe surgery. However, clinicians should be aware of some less common but potentially life-threatening complications. This report discusses subcutaneous emphysema with pneumomediastinum following elective adenotonsillar surgery in children. The Boyle-Davis mouth gag seemed to play a part in the pathogenic mechanism of this rare complication in this case. Better insights in the mechanism of this severe complication of adenotonsillectomy may contribute to the prevention of this complication.
Asunto(s)
Adenoidectomía/efectos adversos , Enfisema Mediastínico/etiología , Enfisema Subcutáneo/etiología , Tonsilectomía/efectos adversos , Adenoidectomía/instrumentación , Preescolar , Procedimientos Quirúrgicos Electivos/efectos adversos , Procedimientos Quirúrgicos Electivos/instrumentación , Humanos , Masculino , Tonsilectomía/instrumentaciónRESUMEN
OBJECTIVE: This study assessed the preferences of surgeons regarding surgical modalities used for adenotonsillectomy, and determined anxiety levels related to the adenotonsillectomy procedure. METHODS: A 10-question survey created by the authors was administered to 413 ENT specialists attending the 4th Congress of Otorhinolaryngology Head and Neck Surgery, held in October 2017 in Barcelona, Spain. RESULTS: Cold knife dissection was the preferred surgical modality for both adenoidectomy and tonsillectomy. Most participants reported encountering one to five patients with post-tonsillectomy bleeding throughout their entire career. The mean anxiety levels during surgery and the 10-day post-operative period were 3.39 ± 2.14 and 4.18 ± 2.63, respectively (p < 0.05). There was a significant negative correlation between anxiety level and surgeon's experience (p < 0.05). CONCLUSION: Cold dissection is still the preferred surgical modality for adenotonsillectomy, while both suture ligation and electrocautery are used for haemostasis. Paediatric adenotonsillectomy is likely to generate anxiety in ENT surgeons, and the possibility of secondary post-tonsillectomy bleeding increases the anxiety levels of surgeons in the post-operative period.
Asunto(s)
Adenoidectomía/instrumentación , Ansiedad/epidemiología , Hemorragia Posoperatoria/cirugía , Cirujanos/psicología , Tonsilectomía/instrumentación , Adenoidectomía/efectos adversos , Adenoidectomía/psicología , Ansiedad/etiología , Frío , Congresos como Asunto , Electrocoagulación , Europa (Continente)/epidemiología , Femenino , Humanos , Ligadura , Masculino , Encuestas y Cuestionarios , Técnicas de Sutura , Tonsilectomía/efectos adversos , Tonsilectomía/psicologíaRESUMEN
Approximately 130,000 adenoidectomies are performed each year in the United States. Few studies have examined adenoid regrowth and the incidence of revision surgery or have compared four different surgical instruments commonly used for adenoid surgery within the same institution. This study aimed to determine the incidence of revision adenoidectomy after the use of microdebrider, Coblation, suction cautery, and curette instruments over a 10-year period at a single major tertiary children's center in the United States. A retrospective chart review was performed for all patients who underwent primary and/or revision adenoidectomy at the Children's Hospital Los Angeles (CHLA) between August 2004 and August 2014. During the 10-year study period, a microdebrider was used in 212 cases, Coblation in 382, suction cautery in 1,926, and curette in 3,139 adenoidectomies. The percentages of revision adenoidectomy were 1.42% (3 patients) for microdebrider, 0.79% (3 patients) for Coblation, 0.36% (7 patients) for suction cautery, and 0.03% (1 patient) for curette. The cumulative incidence of revision adenoidectomy for initial surgeries performed at CHLA was 0.2% for the 10-year study period. Pearson chi-square analysis showed statistically significant differences between the surgical techniques (p < 0.0001). In conclusion, regrowth of adenoid tissue requiring revision surgery occurs very infrequently irrespective of the instrument used for the primary procedure, and the most common indication for revision adenoidectomy is to improve eustachian tube dysfunction rather than nasal obstruction due to adenoid hypertrophy.
Asunto(s)
Adenoidectomía/métodos , Adenoidectomía/estadística & datos numéricos , Tonsila Faríngea/cirugía , Reoperación/métodos , Reoperación/estadística & datos numéricos , Técnicas de Ablación/instrumentación , Técnicas de Ablación/métodos , Adenoidectomía/instrumentación , Adolescente , Niño , Preescolar , Legrado/instrumentación , Legrado/métodos , Desbridamiento/instrumentación , Desbridamiento/métodos , Femenino , Humanos , Incidencia , Masculino , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/cirugía , Reoperación/instrumentación , Estudios Retrospectivos , Succión/instrumentación , Succión/métodos , Resultado del Tratamiento , Estados UnidosRESUMEN
OBJECTIVE: Examine trends in surgical instrument usage for pediatric adenotonsillectomy. METHODS: An online survey asking questions about current and previous surgical instrument use was created by the authors and distributed to 517 members of the American Society of Pediatric Otolaryngology in October 2015. The survey was designed to assess trends in the use of surgical instruments in pediatric adenotonsillectomy by comparing the results of our 2015 survey to data from a previously published 2005 study. RESULTS: 133 surveys were returned. The most common instruments for total tonsillectomy in 2015 were monopolar electrocautery (57.0%) and coblation (22.7%). The most common subtotal tonsillectomy instruments in 2015 were microdebrider with monopolar electrocautery (41.3%) and coblation (37.0%). The most common adenoidectomy instruments in 2015 were monopolar electrocautery alone (41.3%), coblation (15.1%), and microdebrider with electrocautery (15.1%). CONCLUSION: As compared to our 2005 study, our 2015 study demonstrates that the instrument choice for total tonsillectomy, sub-total tonsillectomy, and adenoidectomy have shifted away from cold techniques toward monopolar electrocautery and coblation.
Asunto(s)
Adenoidectomía/instrumentación , Instrumentos Quirúrgicos/estadística & datos numéricos , Tonsilectomía/instrumentación , Adenoidectomía/estadística & datos numéricos , Niño , Preescolar , Femenino , Humanos , Masculino , Otolaringología , Instrumentos Quirúrgicos/tendencias , Encuestas y Cuestionarios , Tonsilectomía/estadística & datos numéricosRESUMEN
OBJECTIVE: To compare the effect of endoscopic-assisted low temperature plasma (ELTP) and electric planer (EP) on the treatment of adenoid hypertrophy.â© Methods: We searched China National Knowledge Infrastructure (CNKI), Wanfang Database, Weipu Database, Chinese Biomedical Literature (CMB), PubMed, Embase, Cochrane Database, and collected the randomized controlled studies regarding the effect of ELTP and EP on the treatment of adenoid hypertrophy from January 2007 to June 2016. Methodologies were used to evaluate the included studies, and Meta-analysis was performed by Revman 5.2.â© Results: Thirteen studies including 1 448 patients fulfilled the study requirement. Seven hundred and twenty-two patients were treated with ELTP, and 726 patients were treated with EP. The Meta-analysis showed: compared with EP, ELTP could improve the cure rare (OR=3.19, 95% CI 1.42 to 7.15, P=0.005), reduce the blood loss during surgery (MD=-20.35, 95% CI -20.84 to -19.87, P<0.001), shorten the operation time (MD=-15.71, 95% CI -18.06 to -12.17, P<0.001), and reduce the incidence of complications (OR=0.13, 95% CI 0.06 to 0.30, P<0.001), while there was no difference between the 2 groups in the postoperative residual rate of adenoid, postoperative hemorrhage rate and the rate of torus tubarius injury.â© Conclusion: Comparing with EP, ELTP shows more advantages in the adenoidectomy.
Asunto(s)
Adenoidectomía/métodos , Tonsila Faríngea/patología , Crioterapia/métodos , Hipertrofia/terapia , Instrumentos Quirúrgicos , Adenoidectomía/instrumentación , China , Endoscopía/métodos , Humanos , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
Although sevoflurane is commonly used in anaesthesia, a threshold value for maximum exposure to personnel does not exist and although anaesthetists are aware of the problem, surgeons rarely focus on it. We used a photo-acoustic infrared device to measure the exposure of surgeons to sevoflurane during paediatric adenoidectomies. Sixty children were randomly allocated to laryngeal mask, cuffed tracheal tube or uncuffed tracheal tube. The average mean (maximum) sevoflurane concentrations within the surgeons' operating area were 1.05 (10.05) ppm in the laryngeal mask group, 0.33 (1.44) ppm in the cuffed tracheal tube group and 1.79 (18.02) ppm in the uncuffed tracheal tube group, (p < 0.001), laryngeal mask and cuffed tracheal tube groups vs. uncuffed tube group. The presence of sevoflurane was noticed by surgeons in 20% of cases but there were no differences between the groups (p = 0.193). Surgical and anaesthetic complications were similar in all three groups. We conclude that sevoflurane can be safely used during adenoidectomies with all three airway devices, but in order to minimise sevoflurane peak concentrations, cuffed tracheal tubes are preferred.
Asunto(s)
Adenoidectomía/instrumentación , Anestésicos por Inhalación/administración & dosificación , Intubación Intratraqueal/instrumentación , Éteres Metílicos/administración & dosificación , Exposición Profesional , Cirujanos , Adulto , Anciano , Anciano de 80 o más Años , Niño , Femenino , Humanos , Máscaras Laríngeas , Masculino , Persona de Mediana Edad , SevofluranoRESUMEN
To determine if there was a difference in the inflammatory reaction after tonsil surgery with "traditional" techniques (tonsillectomy and adenoidectomy or TA) compared to partial intracapsular tonsillectomy and adenoidectomy (PITA). DESIGN: Randomized, double-blind study. SETTING: tertiary care academic hospital. Children under the age of 16 years with a diagnosis of obstructive sleep disordered breathing were randomly allocated into three study groups: TA with electrocautery (n = 34), PITA with CO2 laser (n = 30) and PITA with debrider (n = 28). All of the children underwent adenoidectomy with a current at the same surgical procedure. MAIN OUTCOME MEASURE: c-reactive protein level (CRP) was the primary endpoint. In addition, the following were assessed: white blood cells (WBC), neutrophils (NEU), interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-α). Pre- and post-procedure measurements were compared between the groups. Parents filled out a questionnaire daily during the first postoperative week assessing pain, swallowing and snoring. CRP levels ascended higher in the PITA groups after surgery (p = 0.023), WBC and NEU showed the same pattern, IL-6 levels were higher in PITA group and there was no difference in TNF-alpha levels between the two types of procedures. Postoperative pain and postoperative hemorrhage were significantly lower in the PITA groups as compared to the TA group (p = 0.01 and 0.048). PITA in comparison to TA is associated with lower morbidity; however, the inflammatory response does not differ significantly in the first 24 h after surgery. Additional long-term studies assessing efficacy of PITA are warranted. LEVEL OF EVIDENCE: Level 1, prospective randomized controlled trial.
Asunto(s)
Adenoidectomía/métodos , Tonsila Palatina/cirugía , Apnea Obstructiva del Sueño/cirugía , Ronquido/cirugía , Tonsilectomía/métodos , Adenoidectomía/instrumentación , Tonsila Faríngea , Adolescente , Biomarcadores/sangre , Proteína C-Reactiva/análisis , Niño , Preescolar , Desbridamiento/instrumentación , Método Doble Ciego , Electrocoagulación/métodos , Femenino , Humanos , Interleucina-6/sangre , Terapia por Láser/métodos , Recuento de Leucocitos , Masculino , Neutrófilos , Dolor Postoperatorio , Tonsila Palatina/patología , Padres , Hemorragia Posoperatoria/cirugía , Estudios Prospectivos , Encuestas y Cuestionarios , Tonsilectomía/instrumentación , Factor de Necrosis Tumoral alfa/sangreRESUMEN
BACKGROUND: When using cuffed endotracheal tubes (cETTs), changes in head and neck position can lead to changes in intracuff pressure. AIM: The aim of this study was to assess the combined effect of neck extension, shoulder roll placement, and Crowe-Davis retractor use during adenotonsillectomy on the intracuff pressure of cETTs in children. METHODS: Patients <18 years of age undergoing adenotonsillectomy under general anesthesia following the placement of a cETT were included in the study. After inflation of the cuff to seal the trachea, using the leak test, baseline intracuff pressure was recorded and then continuously monitored. After neck extension, placement of a shoulder roll, insertion of the Crow-Davis retractor, suspension from a Mayo stand, and positioning for surgery, the intracuff pressure was recorded again. RESULTS: The study cohort included 84 patients, ranging in age from 0.9 to 17 years (5.7 ± 3.9 years). In 46 patients (54.8%), the intracuff pressure increased from baseline after positioning for adenotonsillectomy. In 12 of these patients (14.3%), the intracuff pressure was >30 cm H2O. The intracuff pressure decreased in 28 patients (33.3%), while no change was noted in 10 patients (11.9%). Overall, the general trend was an increase in intracuff pressure from 15.9 ± 7.8 cm H2O to 18.9 ± 11.6 cm H2O. CONCLUSION: Both increases and decreases in the intracuff pressure may occur following positioning of the pediatric patient for adenotonsillectomy. An increase in intracuff pressure may result in a higher risk of damage to the tracheal mucosa. A decrease in the intracuff pressure can result in an air leak resulting in inadequate ventilation, increased risk of aspiration, and even predispose to airway fire if oxygen-enriched gases are used. Continuous intracuff pressure monitoring or rechecking the intracuff pressure after positioning for adenotonsillectomy may be indicated.
Asunto(s)
Adenoidectomía/instrumentación , Intubación Intratraqueal/instrumentación , Posicionamiento del Paciente/métodos , Tonsilectomía/instrumentación , Adenoidectomía/métodos , Adolescente , Anestesia General , Niño , Preescolar , Estudios de Cohortes , Femenino , Humanos , Lactante , Intubación Intratraqueal/métodos , Masculino , Medicación Preanestésica , Presión , Estudios Prospectivos , Tonsilectomía/métodosRESUMEN
INTRODUCTION AND OBJECTIVE: Adenotonsillectomy for treatment of childhood obstructive sleep apnoea is effective. The uncomfortable postoperative period and possible complications have significantly increased the use of partial techniques, seeking to improve these aspects while achieving the same results in resolving sleep apnoea. The aim was to present the experience with 2 consecutive groups of patients, comparing total tonsillectomy to bipolar radiofrequency ablation (RFA). METHOD: A group of 96 children that underwent total tonsilloadenoidectomy using cold dissection were compared to another group of 101 children that underwent RFA. In all cases, polysomnography was performed before and 1 year after surgery. The percentage of cases with persistent disease (apnea-hypopnea index ≥ 3) and the improvement of clinical symptoms at one year were evaluated. The percentages of surgical and anaesthetic complications in both groups were also compared. RESULT: The persistence of the syndrome was comparable in both groups: 25% in the cold dissection and 22.77% in the radiofrequency ablation group. Anaesthetic complications (5% in the group where cold dissection was used and 4.2% in the radiofrequency ablation group) and postoperative bleeding rates were very low and statistically comparable with both techniques. CONCLUSION: In the treatment of childhood obstructive sleep apnoea syndrome, both extracapsular surgery using cold scalpel and bipolar radiofrequency tunnelling techniques are safe. Likewise, results as to resolution of the syndrome show no statistically significant differences.
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Adenoidectomía/métodos , Obstrucción de las Vías Aéreas/cirugía , Ablación por Catéter , Apnea Obstructiva del Sueño/cirugía , Tonsilectomía/métodos , Adenoidectomía/efectos adversos , Adenoidectomía/instrumentación , Adolescente , Anestesia General/efectos adversos , Ablación por Catéter/efectos adversos , Niño , Preescolar , Estudios de Seguimiento , Humanos , Tonsila Palatina/cirugía , Polisomnografía , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , Tonsilectomía/efectos adversos , Tonsilectomía/instrumentación , Resultado del TratamientoRESUMEN
Abstract: The design of the endotracheal tube might be an important factor in the incidence of injurious complications during nasotracheal intubation. Aim of the work: Primary aim: to compare the parker flex tip (PFT) and the preformed nasal (PNT) tubes regarding the ease of insertion during nasotracheal intubation in children undergoing adenotonsillectomy. Secondary aim: to verify the incidence of traumatic complications of both types of tubes during nasotracheal intubation in children undergoing adenotonsillectomy. Patients and methods: 100 patients aged between 4 and 10 years ASA physical status I-II scheduled for adenotonsillectomy were divided into two groups; Group PFT: Patients were nasally intubated using the parker flex-tip endotracheal tube, Group PNT: Patients were nasally intubated using the preformed nasal tube. Ease of insertion of the ETT, degree of trauma and the time of intubation was measured. Results: ETT was easily inserted without any resistance in 24% of patients of the PFT group versus 12% of patients in the PNT group. ETT could not be passed through the right or left nostrils in 20% of patients of the PNT group relative to only 4% of patients of the PFT group. Incidence of trauma to the nasal mucosa was significantly higher in patients of the PNT group than patients of the PFT group. Duration of intubation was statistically significantly longer among patients of the PNT group than patients of the PFT group. Conclusions: It seems that the flexible tapered tip of the PFT tube has led to easier insertion through the nasal passages as well as less trauma to the nasal mucosa in children having nasopharyngeal pathology in the form of adenoids. At the same time, the duration of intubation was less in the PFT group relative to the control group in spite of the more familiarity of the investigator with the standard portex tube.
Asunto(s)
Adenoidectomía/instrumentación , Intubación Intratraqueal/instrumentación , Tonsilectomía/instrumentación , Niño , Preescolar , Femenino , Humanos , Masculino , Estudios ProspectivosRESUMEN
OBJECTIVES/HYPOTHESIS: To determine whether instrument sets that are frequently used by multiple surgeons can be substantially reduced in size with consensus. STUDY DESIGN: Prospective quality improvement study using Lean Six Sigma for purposeful and consensual reduction of non-value-added instruments in adenotonsillectomy instrument sets. METHODS: Value stream mapping was utilized to determine instrumentation usage and reprocessing workflow. Preintervention instrument utilization surveys allowed consensual and intelligent set reduction. Non-value-added instruments were targeted for waste elimination by placement in a supplemental set. Times for pre- and postintervention instrument assembly, Mayo setup, and surgery were collected for adenotonsillectomies. Postintervention satisfaction surveys of surgeons and staff were conducted. RESULTS: Adenotonsillectomy sets were reduced from 52 to 24 instruments. Median assembly times were significantly reduced from 8.4 to 4.7 minutes (P < .0001) with a set assembly cost reduction of 44%. Following natural log transformations, mean Mayo setup times were significantly reduced from 97.6 to 76.1 seconds (P < .0001), and mean operative times were not significantly affected (1,773 vs. 1,631 seconds, P > .05). The supplemental set was opened in only 3.6% of cases. Satisfaction was >90% regarding the intervention. Set build cost was reduced by $1,468.99 per set. CONCLUSIONS: Lean Six Sigma improves efficiency and reduces waste by empowering team members to improve their environment. Instrument set reduction is ideal for waste elimination because of tool accumulation over time and instrument obsolescence as newer technologies are adopted. Similar interventions could easily be applied to larger sinus, mastoidectomy, and spine sets. LEVEL OF EVIDENCE: NA.
Asunto(s)
Adenoidectomía/instrumentación , Diseño de Equipo/métodos , Instrumentos Quirúrgicos , Tonsilectomía/instrumentación , Gestión de la Calidad Total/métodos , Humanos , Estudios Prospectivos , Mejoramiento de la Calidad , Flujo de TrabajoRESUMEN
OBJECTIVES/HYPOTHESIS: To evaluate the correlation between surgical instrumentation and intraoperative surgical time, postoperative hemorrhage, and associated healthcare cost for pediatric adenotonsillectomy. STUDY DESIGN: Retrospective chart analysis. METHODS: Chart data were collected from pediatric patients who underwent adenotonsillectomy from 2011 to 2013. Monopolar electrocautery, radiofrequency ablation, and PlasmaBlade instruments were compared for intraoperative surgical time and postoperative hemorrhage rate. Univariate analysis of variance (ANOVA) and χ(2) analysis was utilized to evaluate differences between instrumentation and variables. Cost analysis examining instrumentation and intraoperative anesthesia was also reviewed. RESULTS: A total of 1,280 patients who underwent adenotonsillectomy were evaluated. There was no significant overall difference in age, sex, or preoperative diagnosis identified between the three instrumentation groups. When examining the various instruments' effect on procedure time in minutes, univariate ANOVA demonstrated a significant difference overall among the three groups (F = 8.79; P < .001). Post-hoc pairwise comparisons identified significantly faster surgical times for monopolar cautery than either PlasmaBlade (P = .03) or radiofrequency ablation (P < .001). The difference in the number of patients who experienced a postoperative bleed by instrument was not statistically significant (χ(2) = 2.36; P = .31). After instrumentation expenses were added to anesthesia cost, the overall average costs by instrument and surgical time were estimated to be $30.04 for monopolar cautery, $246.95 for PlasmaBlade, and $244.32 for radiofrequency ablation. CONCLUSIONS: The ideal surgical instrumentation should be cost and time efficient with a low complication rate. Monopolar cautery was associated with a statistically significant lower intraoperative surgical time, similar postoperative hemorrhage rates, and lower operative costs when compared to radiofrequency ablation and PlasmaBlade. LEVEL OF EVIDENCE: 4.
Asunto(s)
Adenoidectomía/instrumentación , Ablación por Catéter/instrumentación , Instrumentos Quirúrgicos , Tonsilectomía/instrumentación , Adolescente , Niño , Preescolar , Femenino , Humanos , Lactante , Masculino , Michigan/epidemiología , Tempo Operativo , Complicaciones Posoperatorias/epidemiología , Estudios Retrospectivos , Resultado del Tratamiento , Adulto JovenRESUMEN
OBJECTIVE: Tonsillectomies are the most frequently applied operations in the ENT practice. Even though different surgical tonsillectomy techniques have been used, bipolar cautery is the most frequently used one. Our aim was to compare postoperative bleeding rates, pain scores and recovery times in tonsillectomies performed by using bipolar cautery in Joules (1Watt·sec or Ws) calculated by multiplying Watts by the duration of cauterization. METHODS: Adenotonsillectomy and tonsillectomy patients, admitted to the Department of otorhinolaryngology of Izmir Ataturk Training and Research Hospital and Mardin State Hospital, between January 2007 and December 2012 constituted the study group prospectively. The patients divided into 4 groups due to the energy they exposed. RESULTS: Patients in Group 1 recovered most rapidly (mean recovery time, 13.9 ± 1.8 days). Statistically significant results were obtained between Groups 1 and 4 and also Groups 2 and 4 when recovery times of the patient groups were evaluated with Bonferroni correction test. CONCLUSION: As a result, for hemostatic control, electrocauterization should be used at lower doses and short-term as possible so as to decrease frequency of bleeding episodes, alleviate postoperative pain and accelerate wound healing.