ABSTRACT
OBJECTIVE: To find out whether the use of indocyanine green for lymphatic sparing in the laparoscopic Palomo technique reduces the incidence of postoperative hydrocele. MATERIALS AND METHODS: A comparative cohort study of varicocele patients treated with the laparoscopic Palomo technique from 2008 to 2023 was carried out. Patients were divided into two groups according to whether fluorescence lymphography (intratesticular indocyanine green) had been performed or not. Epidemiological, surgical, and clinical data, as well as complications, were recorded. A hypothesis test was conducted using the SPSS software. RESULTS: 30 patients undergoing varicocele surgery through the laparoscopic Palomo technique were included. They were divided into two groups -lymphatic sparing (n= 13) vs. spermatic vessel ligation without sparing (n= 17). Mean age at surgery was 14 years. 5 cases of postoperative hydrocele were identified in the no lymphatic sparing group. 1 of them required surgery for hydrocele treatment. No hydrocele cases were noted in the lymphography group. The difference was statistically significant (p= 0.032). There were no statistically significant differences in terms of operating times or mean hospital stay. No recurrences, postoperative testicular atrophies, or indocyanine-green-related complications were recorded. Mean follow-up was 11.4 months. CONCLUSIONS: The use of indocyanine green for lymphatic sparing in the treatment of varicocele through the laparoscopic Palomo technique significantly reduces the incidence of postoperative hydrocele.
OBJETIVOS: Comprobar si el uso del verde de indocianina para la preservación linfática en la técnica de Palomo laparoscópico reduce la incidencia de hidrocele postoperatorio. MATERIAL Y METODOS: Se realizó un estudio comparativo de cohortes históricas incluyendo los pacientes tratados de varicocele mediante Palomo laparoscópico entre 2008 y 2023. Se dividieron en 2 grupos en función de la realización de linfografía con fluorescencia (verde de indocianina intratesticular). Se recogieron datos epidemiológicos, quirúrgicos, clínicos y complicaciones. Se realizó un análisis de contraste de hipótesis utilizando el programa SPSS. RESULTADOS: Se incluyeron 30 pacientes intervenidos de varicocele mediante la técnica de Palomo laparoscópico divididos en 2 grupos: en 13 se realizó preservación linfática y en 17 ligadura de vasos espermáticos sin preservación. La edad media en el momento de la cirugía fue de 14 años. Se identificaron 5 casos de hidrocele postoperatorio en el grupo sin preservación linfática. Uno requirió intervención quirúrgica para el tratamiento del hidrocele. No se identificó ningún caso de hidrocele en el grupo de la linfografía. La diferencia resultó estadísticamente significativa, p= 0,032. No hubo diferencias estadísticamente significativas en el tiempo quirúrgico ni en la estancia media. No se objetivaron recidivas, atrofias testiculares postquirúrgicas ni complicaciones asociadas al uso del verde de indocianina. El tiempo medio de seguimiento fue 11,4 meses. CONCLUSIONES: El uso del verde de indocianina para la preservación linfática en el tratamiento del varicocele mediante Palomo laparoscópico reduce significativamente la incidencia de hidrocele postoperatorio.
Subject(s)
Indocyanine Green , Laparoscopy , Postoperative Complications , Testicular Hydrocele , Varicocele , Humans , Male , Laparoscopy/methods , Varicocele/surgery , Adolescent , Postoperative Complications/prevention & control , Postoperative Complications/epidemiology , Testicular Hydrocele/surgery , Testicular Hydrocele/prevention & control , Child , Cohort Studies , Lymphography/methods , Follow-Up Studies , Coloring Agents , Incidence , Length of Stay , Operative Time , Ligation/methods , Retrospective StudiesABSTRACT
INTRODUCTION: Preoperative application of botulinum toxin type A has demonstrated to be safe and effective in the closure of complex ventral hernias in adults. However, its use in pediatrics has been little documented. CASE REPORT: We present the case of a 22-month-old girl with a complex abdominal wall ventral hernia secondary to multiple neonatal laparotomies. In a first procedure, botulinum toxin was administered using an intramuscular approach at six sites of the muscle layers surrounding the defect, under general anesthesia and ultrasound control. 4 weeks later, an open hernia repair was conducted, without complications. DISCUSSION: Botulinum toxin at low doses could facilitate the surgical treatment of complex ventral incisional hernias in children. Even though it is important to adjust dosage and anatomical reference points according to hernia type and patient age and weight, further studies are required to optimize these variables.
INTRODUCCION: La aplicación preoperatoria de toxina botulínica A ha demostrado ser segura y efectiva en el cierre de hernias ventrales complejas en adultos. Sin embargo, se ha documentado poco su uso en pediatría. CASO CLINICO: Se presenta el caso de una niña de 22 meses con una hernia de pared abdominal ventral compleja secundaria a múltiples laparotomías neonatales. En una primera intervención se administró por vía intramuscular toxina botulínica en seis puntos de las capas musculares alrededor del defecto bajo anestesia general y control ecográfico. Cuatro semanas después, se realizó una reparación abierta de la hernia, sin complicaciones. COMENTARIOS: La toxina botulínica a dosis bajas podría facilitar el tratamiento quirúrgico de hernias incisionales ventrales complejas en niños. Es importante ajustar la dosis y los puntos de referencia anatómicos según el tipo de hernia, la edad y el peso del paciente, aunque se requieren más estudios para optimizar estas variables.
Subject(s)
Botulinum Toxins, Type A , Hernia, Ventral , Herniorrhaphy , Humans , Female , Hernia, Ventral/surgery , Infant , Botulinum Toxins, Type A/administration & dosage , Botulinum Toxins, Type A/therapeutic use , Herniorrhaphy/methods , Injections, IntramuscularABSTRACT
OBJECTIVE: This article tests the protective effect of a commercially available mixture of hyaluronic acid, chondroitin sulfate, and poloxamer 407 on the damage caused by the exposure of esophageal mucosa to button batteries in an animal model. METHODS: Experimental study. Sixty porcine esophageal samples were distributed in three groups: control (CG), exposure (EG), and exposure-protection (EPG). In EG and EPG, one CR2032 button battery per sample was inserted, both were subdivided into 2-, 4-, 6-, and 24-hour exposure subgroups, with subsequent battery removal. EPG samples were irrigated with the solution 1 hour after battery exposure. Esophageal pH and final voltage of the battery were measured. RESULTS: pH in CG remained stable. No significant differences in pH at 1 hour were found between EG and EPG. In EPG, the pH of the mucosa exposed to the anode was lower than in GE at 2 hours (12.44 vs. 11.89, p = 0.203) and 4 hours (13.78 vs. 11.77, p < 0.0001). In the cathode pH was significantly higher in EG at 2 hours (2.5 vs. 4.11, p < 0.0001), 4 hours (2.33 vs. 4.78, p < 0.0001), and 6 hours (2.17 vs. 2.91, p < 0.0001). Significant voltage reduction at 1 hour was found in EG compared to EPG (0.48 vs. 1.08 V, p = 0.004). CONCLUSION: Exposure to hyaluronic acid solution buffers the acidification on the side exposed to the cathode and basification on the anode. This effect can be maintained up to 3 to 5 hours, even after stopping its application. Our results suggest that a solution containing hyaluronic acid could be used as an esophageal protector after accidental ingestion of button batteries.
Subject(s)
Foreign Bodies , Hyaluronic Acid , Animals , Swine , Esophagus/surgery , Electric Power SuppliesABSTRACT
OBJECTIVE: The objective of this study was to analyze whether patients undergoing esophageal atresia (EA) surgery benefit from a cross-disciplinary follow-up program, based on current clinical guidelines, implemented in our institution. MATERIALS AND METHODS: An observational, analytical, retrospective study of patients undergoing EA surgery from 2012 to 2022 was carried out. The results of a joint pediatric surgery and gastroenterology consultation program -which was implemented in 2018 and applies a protocol based on the new ESPGHAN-NASPGHAN guidelines- were analyzed. Patients were divided according to whether they had been treated before or after 2018. Quantitative variables -follow-up losses, anti-reflux treatment initiation and duration, and enteral nutrition initiation- and qualitative variables -prevalence of gastroesophageal reflux, anti-reflux surgery, respiratory infections, anastomotic stenosis, re-fistulizations, dysphagia, impaction episodes, need for gastrostomy, and endoscopic results- were compared. RESULTS: 38 patients were included. 63.2% had gastroesophageal reflux. 97.4% received anti-reflux treatment in the first year of life, with treatment being subsequently discontinued in 47.4%. Discontinuation time decreased by a mean of 24 months following program implementation (p< 0.05). A 4.6-fold increase in the frequency of pH-metries was noted following program implementation. The protocol standardized endoscopies in asymptomatic patients when they turn 5 and 10 years old. 25 endoscopies with biopsy were carried out after 2018, with histological disorders being detected in 28% of them. The number of follow-up losses significantly decreased following protocol implementation (p< 0.05). CONCLUSIONS: Digestive-surgical cross-disciplinary follow-up of EA patients has a positive impact on patient progression. Applying the guidelines helps optimize treatment and early diagnosis of complications.
OBJETIVOS: El objetivo de este estudio es analizar si los pacientes intervenidos de atresia de esófago (AE) se benefician de un programa de seguimiento multidisciplinar, basado en las guías clínicas actuales, implantado en nuestro centro. MATERIAL Y METODOS: Estudio retrospectivo, observacional y analítico incluyendo los pacientes intervenidos de AE entre 2012 y 2022. Se analizaron los resultados de la implantación en 2018 de un programa de consultas conjuntas de gastroenterología y cirugía pediátrica aplicando un protocolo basado en las nuevas guías ESPGHAN-NASPGHAN. Se dividieron a los pacientes tratados antes y después de 2018 y se compararon las variables cuantitativas: pérdidas de seguimiento, inicio y duración del tratamiento antirreflujo e inicio de nutrición enteral, y cualitativas: prevalencia de reflujo gastroesfoágico, realización de cirugía antirreflujo, infecciones respiratorias, estenosis de la anastomosis, refistulizaciones, disfagia, episodios de impactación, necesidad de gastrostomía y resultados de las endoscopias. RESULTADOS: Se incluyeron 38 pacientes. Un 63,2% presentaron reflujo gastroesofágico. El 97,4% tomaron tratamiento antirreflujo el primer año de vida que posteriormente se retiró en el 47,4%. El tiempo de retirada se redujo una media de 24 meses tras la aplicación del programa (p< 0,05). Se realizaron 4,6 veces más pHmetrías tras la implantación del programa. El protocolo estandarizó la realización de endoscopias en pacientes asintomáticos al cumplir 5 y 10 años. Se realizaron 25 endoscopias con tomas de biopsia después de 2018, detectando alteraciones histológicas en un 28%. El número de pérdidas de seguimiento se redujo de forma significativa tras la implantación del protocolo (p< 0,05). CONCLUSIONES: El seguimiento multidisciplinar digestivo-quirúrgico de los pacientes con AE genera un impacto positivo en su evolución. La aplicación de las guías facilita la optimización del tratamiento y el diagnóstico precoz de las complicaciones.
Subject(s)
Esophageal Atresia , Gastroesophageal Reflux , Tracheoesophageal Fistula , Humans , Child , Child, Preschool , Esophageal Atresia/diagnosis , Esophageal Atresia/surgery , Esophageal Atresia/complications , Retrospective Studies , Gastroesophageal Reflux/diagnosis , Gastroesophageal Reflux/epidemiology , Gastroesophageal Reflux/surgery , Gastrostomy/adverse effectsABSTRACT
INTRODUCTION: Congenital paraesophageal hernia (CPH) is a rare pathology in pediatric patients. Clinical signs may occur as early as in newborns, which means it requires early surgical repair. CLINICAL CASES: This is a series of three patients under 1 year of age diagnosed with type IV CPH - with symptoms occurring since they were newborns - who underwent laparoscopic surgical repair. One patient had been diagnosed prenatally. Age at surgery was 6 days, 36 days, and 9 months, respectively. Weight at surgery was 3.60 kg, 3.79 kg, and 8.20 kg, respectively. The patients underwent laparoscopy, with removal of the hernia sac, closure of the diaphragmatic pillars, placement of a reinforcement absorbable mesh, and Nissen fundoplication. Mean operating time was 130 minutes. No intraoperative complications were recorded. One patient developed a sliding hernia, which was subsequently repaired without complications. Mean follow-up time was 24 months.
INTRODUCCION: Las hernias paraesofágicas congénitas (HPC) son una patología poco frecuente en la edad pediátrica. Pueden presentar clínica desde la época neonatal precisando una reparación quirúrgica temprana. CASOS CLINICOS: Presentamos 3 casos diagnosticados de HPC tipo IV en pacientes menores de 1 año, que presentaron síntomas desde la época neonatal, en los que se ha realizado reparación quirúrgica laparoscópica. Un paciente presentaba diagnóstico prenatal. La edad en el momento de la cirugía fue 6 días, 36 días y 9 meses. El peso en el momento de la cirugía fue de 3,60 kg, 3,79 kg y 8,20 kg. Los pacientes fueron intervenidos por laparoscopia realizando excisión del saco herniario, cierre de pilares diafragmáticos, colocación de malla reabsorbible de refuerzo y una funduplicatura Nissen. El tiempo medio de cirugía fue de 130 minutos. No hubo complicaciones intraoperatorias. Un paciente presentó una hernia de deslizamiento que se reparó posteriormente sin complicaciones. El tiempo medio de seguimiento es de 24 meses.
Subject(s)
Hernia, Hiatal , Laparoscopy , Child , Diaphragm , Fundoplication , Hernia, Hiatal/surgery , Humans , Infant , Infant, Newborn , Intraoperative ComplicationsABSTRACT
OBJECTIVE: Even though thyroid surgery is rare in pediatric patients, frequency has increased in the last years. The objective of this study was to analyze the causes and results of these procedures in a pediatric surgical facility. PATIENTS AND METHODS: Retrospective study including all patients requiring thyroid surgery in our department from 2000 to 2019. Demographic data, diagnostic data, associated pathology, type of surgical procedure, pathological results, and intraoperative and postoperative complications were recorded. RESULTS: 47 patients with a mean age of 8.9 ± 3.9 years at surgery were included. The most frequent diagnosis was MEN syndrome (n = 30, 29 MEN 2A and 1 MEN 2B), followed by thyroid papillary carcinoma (n = 5), follicular adenoma (n = 5), multinodular goiter (n = 4), follicular carcinoma (n = 1), thyroglossal duct papillary carcinoma (n = 1), and Graves-Basedow syndrome (n = 1). 38 total thyroidectomies (73.7% of which were prophylactic), 3 double hemithyroidectomies, 5 hemithyroidectomies, and 5 lymphadenectomies were performed. No intraoperative complications or recurrent laryngeal nerve lesions were noted. Mean postoperative hospital stay was 1.3 ± 0.6 days. 7 patients had transitory asymptomatic hypoparathyroidism, and 1 patient had persistent symptomatic hypoparathyroidism. Pathological results of prophylactic thyroidectomies were: 18 C cell hyperplasias, 7 microcarcinomas, and 3 cases without histopathological disorders. CONCLUSIONS: Thyroid surgery in pediatric patients is safe if performed by specialized personnel. Even though it remains rare, frequency has increased in the last years.
OBJETIVO: La cirugía tiroidea es poco frecuente en la edad pediátrica, aunque ha aumentado su frecuencia en los últimos años. El objetivo de este estudio es analizar las causas y los resultados de estos procedimientos en un centro quirúrgico pediátrico. METODOS: Estudio retrospectivo que incluyó a todos los pacientes que necesitaron cirugía tiroidea en nuestro servicio entre 2000-2019. Se recogieron datos demográficos, diagnóstico, patología asociada, tipo de procedimiento quirúrgico realizado, resultados anatomopatológicos y complicaciones intra y posoperatorias. RESULTADOS: Se incluyeron 47 pacientes con una edad media en el momento de la intervención de 8,9 ± 3,9 años. El diagnóstico más frecuente fue síndrome MEN2 (n = 30, 29 MEN2A y 1 MEN2B), seguido de carcinoma papilar de tiroides (n = 5), adenoma folicular (n = 5), bocio multinodular (n = 4), carcinoma folicular (n = 1), carcinoma papilar del conducto tirogloso (n = 1) y síndrome de Graves-Basedow (n = 1). Se realizaron 38 tiroidectomías totales (el 73,7% fueron profilácticas), tres dobles hemitiroidectomías, cinco hemitiroidectomías y en cinco casos fue necesario realizar una linfadenectomía. No se presentaron complicaciones intraoperatorias ni lesiones de nervio laríngeo recurrente. La estancia media posoperatoria fue de 1,3 ± 0,6 días. Siete pacientes presentaron hipoparatiroidismo transitorio asintomático y en un caso, persistente sintomático. Los resultados anatomopatológicos de las tiroidectomías profilácticas fueron: 18 hiperplasias de células C, 7 microcarcinomas y 3 sin alteraciones histopatológicas. CONCLUSIONES: La cirugía tiroidea en la edad pediátrica es segura en manos de equipos especializados. Aunque sigue siendo un procedimiento poco habitual, su frecuencia está aumentando en los últimos años.
Subject(s)
Carcinoma, Papillary , Thyroid Neoplasms , Carcinoma, Papillary/surgery , Child , Child, Preschool , Humans , Postoperative Complications/epidemiology , Retrospective Studies , Thyroid Neoplasms/epidemiology , Thyroid Neoplasms/surgery , ThyroidectomyABSTRACT
OBJECTIVES: The primary objective was to describe the characteristics and demographics of the surgical procedures carried out at a tertiary hospital during the SARS-CoV-2 pandemic. The secondary objective was to study the impact of the pandemic on the acute appendicitis cases treated at our healthcare facility and to compare them with a pre- SARS-CoV-2 period. MATERIAL AND METHODS: A retrospective study of all patients undergoing surgery at the pediatric surgery department in the pandemic period, from the beginning of the state of emergency in Spain until the first restrictions were removed, was conducted. RESULTS: A total of 61 patients underwent surgery in 58 days vs. 406 patients in the same 2019 period (p < 0.00001). 59.01% of surgeries were urgent. 5.1% of patients had a positive SARS-CoV-2 diagnostic test. 30 different procedures were carried out, with appendectomy being the most frequent one (n = 13, 19.6% of patients). 61.5% of appendicitis cases were complicated vs. 42.4% in the non-COVID period (p = 0.17). Surgical approach was open in 46.1% of patients vs. 6.1% in the non-COVID period (p = 0.004). No statistically significant differences were found in terms of complication rate or hospital stay. CONCLUSIONS: During the SARS-CoV-2 pandemic, a significant decrease in the number of daily procedures was noted, with more than half being urgent. Appendicular pathologies were in a more advanced stage than usual, with a clear trend towards open surgery vs. laparoscopy.
OBJETIVOS: Describir las características y demografía de los procedimientos quirúrgicos realizados en un hospital de tercer nivel durante la pandemia del SARS-CoV-2. Como objetivo secundario se estudia el impacto de la pandemia en las apendicitis agudas tratadas en nuestro centro y su comparación con un periodo previo al SARS-CoV-2. MATERIAL Y METODOS: Estudio retrospectivo incluyendo a todos los pacientes intervenidos por parte del Servicio de Cirugía Pediátrica durante el periodo de pandemia. Abarca desde el primer día del estado de alarma hasta la desescalada de las restricciones. RESULTADOS: Se intervinieron un total de 61 pacientes en 58 días frente a 406 pacientes durante el mismo periodo de 2019 (p < 0,00001). El 59,01% de las intervenciones eran de carácter urgente. Un 5,1% de los pacientes tuvieron un test diagnóstico de SARS-CoV-2 positivo. Se realizaron 30 procedimientos distintos, siendo el más frecuente la apendicectomía (n = 13, 19,6% de los pacientes). El 61,5% de las apendicitis fueron complicadas frente a un 42,4% en periodo no COVID (p = 0,17). El abordaje quirúrgico fue abierto en un 46,1% de los pacientes frente al 6,1% no COVID (p = 0,004). No hubo diferencias estadísticamente significativas en la tasa de complicaciones o la estancia hospitalaria. CONCLUSIONES: Durante la pandemia por SARS-CoV-2 se ha producido una importante disminución del número de procedimientos diarios, pasando a ser más de la mitad de carácter urgente. La patología apendicular se ha presentado más evolucionada de lo habitual, habiendo una clara tendencia a la cirugía abierta frente a la laparoscopia.
Subject(s)
Appendectomy/methods , Appendicitis/surgery , COVID-19 , Surgical Procedures, Operative/statistics & numerical data , Adolescent , Child , Child, Preschool , Female , Humans , Infant , Infant, Newborn , Laparoscopy/statistics & numerical data , Length of Stay/statistics & numerical data , Male , Pediatrics , Retrospective Studies , Spain , Tertiary Care CentersABSTRACT
OBJECTIVE: To analyze bronchoalveolar lavage diagnostic effectiveness and impact on therapeutic management in pediatric patients. MATERIAL AND METHODS: Retrospective study of patients undergoing bronchoalveolar lavage at the pediatric surgery department from 2009 to 2019. The sample was divided into two groups: hemato-oncological patients and non-hemato-oncological patients. Demographic variables, bronchoalveolar lavage result, and subsequent therapeutic attitude were collected. RESULTS: 45 bronchoalveolar lavages were carried out in 38 patients. The hemato-oncological group consisted of 25 bronchoalveolar lavages. Patient mean age was 9.99 ± 2.34 years. 80% of patients had received anti-infective treatment prior to bronchoalveolar lavage. Bronchoalveolar lavage culture was positive in 52% of cases. Bronchoalveolar lavage results translated into therapeutic management change in 24% of cases (6/25). 3 postoperative complications were recorded, all mild. In the non-hemato-oncological group (n = 20), mean age was 6.70 ± 5.17 years. Bronchoalveolar lavage was positive in 25% of cases, and translated into management change in 5% of patients. Complication rate in this group was 30%. 2 patients required mechanical ventilation. CONCLUSIONS: According to our results, bronchoalveolar lavage in hemato-oncological patients helps achieve microbiological diagnosis in infectious respiratory conditions and is relatively well-tolerated. In non-hemato-oncological patients, diagnostic and therapeutic usefulness is low, and complication rate is not negligible. The risk-benefit balance should be individually considered in each patient.
OBJETIVO: Analizar la eficacia diagnóstica del lavado broncoalveolar y su impacto en el manejo terapéutico en pacientes pediátricos. MATERIAL Y METODOS: Estudio retrospectivo incluyendo a los pacientes a los que se les realizó un lavado broncoalveolar por parte del Servicio de Cirugía Pediátrica entre 2009 y 2019. Se ha dividido la muestra en dos grupos: pacientes hemato-oncológicos y no hemato-oncológicos. Se han recogido variables demográficas, el resultado del lavado broncoalveolar y la actitud terapéutica posterior. RESULTADOS: Se realizaron 45 lavados broncoalveolares en 38 pacientes. El grupo hemato-oncológico constaba de 25 lavados broncoalveolares. Los pacientes tenían una edad media de 9,99 ± 2,34 años. El 80% de los pacientes tenían tratamiento antiinfeccioso previo al lavado broncoalveolar. El cultivo del lavado broncoalveolar fue positivo en el 52% de los casos. El resultado del lavado broncoalveolar influyó en un cambio de manejo terapéutico en un 24% (6/25). Se produjeron 3 complicaciones postoperatorias, todas leves. En el grupo no hemato-oncológico (n = 20) la edad media era de 6,70 ± 5,17 años. El lavado broncoalveolar fue positivo en el 25% y supuso un cambio de manejo en un 5% de los pacientes. Este grupo tuvo una tasa de complicación del 30%, 2 pacientes requirieron ventilación mecánica. CONCLUSIONES: Según nuestros resultados, el lavado broncoalveolar en los pacientes hemato-oncológicos ayuda al diagnóstico microbiológico en procesos respiratorios infecciosos y es relativamente bien tolerado. En los no hemato-oncológicos, tiene una baja rentabilidad diagnóstico-terapéutica con una tasa de complicaciones no desdeñable. Sería necesario individualizar el balance beneficio-riesgo en cada paciente.
Subject(s)
Bronchoalveolar Lavage/methods , Hematologic Neoplasms/diagnosis , Respiratory Tract Infections/diagnosis , Adolescent , Bronchoalveolar Lavage/adverse effects , Bronchoscopy , Child , Child, Preschool , Female , Humans , Infant , Infant, Newborn , Male , Respiration, Artificial/statistics & numerical data , Retrospective Studies , Young AdultABSTRACT
INTRODUCTION: Anastomotic stricture is the most common complication following esophageal atresia (EA) surgical repair. The objective of this study was to evaluate Anastomotic Stricture Index (ASI: relationship between pouch and stricture diameters in the postoperative esophagram) as a predictor of the need for esophageal dilatation. METHODS: A retrospective review of all patients undergoing EA repair in our healthcare facility from 2009 to 2017 was designed. Proximal pouch ASI (proximal ASI) and distal pouch ASI (distal ASI) in the first and second postoperative esophagram were calculated, and correlation with the number of esophageal dilatations required was studied. For statistical analysis purposes, Spearman's correlation test and ROC curves were used. RESULTS: Of the 31 patients included, 21 (67.7%) required esophageal dilatation, and 11 (35.5%) required 3 or more dilatations. The relationship between ASIs in the first esophagram and the need for esophageal dilatation was not statistically significant (p >0.05). The relationship between proximal ASI (RHO = 0.84, p <0.05) and the number of dilatations in the second esophagram was statistically significant. None of the patients with <0.55 proximal ASI required dilatation; patients with 0.55-0.79 proximal ASI required less than 3 dilatations; and patients with >0.79 proximal ASI had a high risk of requiring 3 or more dilatations. CONCLUSION: According to our study, measuring ASI in the second esophagram proves useful in predicting EA patients' postoperative management, especially when it comes to identifying patients with lower risk of undergoing multiple dilatations.
INTRODUCCION: La estenosis esofágica es la complicación más frecuente tras la corrección de la atresia esofágica (AE). El objetivo de este estudio es el análisis de los Índices de estenosis de la anastomosis (IEA: relación entre los diámetros de los bolsones y de la estenosis en el esofagograma postoperatorio) como predictores de la necesidad de dilatación esofágica. METODOS: Se diseña un estudio retrospectivo incluyendo los pacientes con AE y anastomosis esofágica en nuestro centro entre 2009-2017, calculando los IEA del bolsón proximal (IEA-proximal) y distal (IEA-distal) en el primer y segundo esofagograma postoperatorio, analizando su correlación con el número de dilataciones esofágicas que necesitaron. Para el análisis estadístico, se ha empleado el test de correlación de Spearman y las curvas ROC. RESULTADOS: Se incluyeron 31 pacientes: 21 precisaron dilatación esofágica (67%), y 11 de ellos (35%) 3 o más dilataciones. No se demostró relación estadísticamente significativa entre los IEA del primer esofagograma con la necesidad de dilatación esofágica (p >0,05). Se observó una relación entre el IEA-proximal (rho = 0,84, p <0,05) y el número de dilataciones en el segundo esofagograma. Ningún paciente con ASI-proximal <0,55 necesitó dilatación; los pacientes con ASI-proximal entre 0,55-0,79 precisaron menos de 3 dilataciones y los pacientes con ASI-proximal >0,79 presentaron alto riesgo de necesitar 3 o más dilataciones. CONCLUSION: Según los resultados de nuestro estudio, la medición de IEA en el segundo esofagograma constituye una herramienta útil para predecir el manejo postoperatorio en pacientes con AE, especialmente en la identificación de aquellos con menor riesgo de someterse a múltiples dilataciones.
Subject(s)
Esophageal Atresia/surgery , Esophageal Stenosis/etiology , Postoperative Complications/pathology , Dilatation/methods , Esophageal Stenosis/therapy , Female , Humans , Infant, Newborn , Male , Postoperative Complications/therapy , Retrospective Studies , Risk Factors , Treatment OutcomeABSTRACT
INTRODUCTION: Persistent air leak (PAL) is a common problem. We asses our experience in the management of these patients. MATERIAL AND METHODS: Retrospective review of patients with chest tubes after bronchopulmonary pneumothorax (due to lung resections, spontaneous pneumothorax, necrotizing pneumonia) from 2010 to 2015. We studied clinical data, PAL incidence, risk factors and treatment, considering PAL ≥ 5 days. RESULTS: Thirty-seven cases (28 patients) between 0-16years: 26 lung resections, 11 pneumothorax. We found no differences in the distribution of age, weight, indication or comorbidity, but we noticed a trend to shorter hospital stay in infants. Patients with staple-line reinforcement presented lower PAL incidence than patients with no mechanical suture (43% vs 37%), the difference is even apparent when applying tissue sealants (29% vs 50%) (p > 0.05). We encountered no relationship between the size of the tube (10-24 Fr) or the type of resection, with bigger air leaks the higher suction pressure. We performed 13 pleurodesis in 7 patients (2 lobectomies, 3 segmentectomies and 2 bronchopleural fistulas), with 70% effectiveness. We conducted 7 procedures with autologous blood (1.6 ml/kg), 2 with povidone-iodine (0.5 ml/kg), 2 mechanical thoracoscopic and 2 open ones. We repeated pleurodesis four times, 3 of them after autologous blood infusion: 2 infusions with the same dose (both effective) and the other 2 as thoracotomy in patients with bronchopleural fistulas. After instillation of blood 3 patients presented with fever. After povidone-iodine instillation, the patient suffered from fever and rash. CONCLUSIONS: Intraoperative technical aspects are essential to reduce the risk of PAL. Autologous blood pleurodesis, single or repeated, is a minimal invasive option, very safe and effective to treat the parenchymatous PAL.
INTRODUCCION: La fuga aérea persistente (FAP) es un problema común. Evaluamos nuestra experiencia en el manejo de estos pacientes. MATERIAL Y METODOS: Revisión retrospectiva 2010-2015 de pacientes con drenaje endotorácico por neumotórax broncopulmonar (resecciones pulmonares, neumotórax, neumonía necrotizante). Revisamos datos clínicos, incidencia de FAP, factores determinantes y tratamiento, considerando FAP ≥ 5 días. RESULTADOS: Treinta y siete casos (28 pacientes) con edades entre 0-16 años: 26 resecciones pulmonares, 11 neumotórax. No encontramos diferencias en distribución de edad, peso, indicación quirúrgica ni comorbilidad, aunque sí tendencia a menor estancia hospitalaria en lactantes. Los pacientes con sutura no mecánica presentaron más fugas que los pacientes con sutura mecánica (43 vs 37%), así como los pacientes a los que no se aplicaron sellantes tisulares (29 vs 50%) (ambos p > 0,05). No encontramos relación con el tamaño del tubo (10-24 Fr) ni con el tipo de resección, manteniendo más fuga aérea los de mayor presión de aspiración. Realizamos 13 pleurodesis en 7 pacientes (2 lobectomías, 3 segmentectomías y 2 fístulas broncopleurales), con efectividad del 70%. Realizamos 7 con sangre autóloga (1,6 ml/kg), 2 con povidona iodada (0,5 ml/kg), 2 mecánicas toracoscópicas y 2 abiertas. Se repitió la pleurodesis en 4 ocasiones, 3 de ellas tras sangre autóloga: dos con repetición de la misma dosis (ambas efectivas) y otras dos por toracotomía en los pacientes con fístula broncopleural. Tras la instilación de sangre 3 casos presentaron fiebre. Tras la de povidona iodada, fiebre y exantema. CONCLUSIONES: Los aspectos técnicos intraoperatorios son esenciales para disminuir el riesgo de FAP. La pleurodesis con sangre autóloga, única o repetida, es una opción poco invasiva, muy segura y efectiva para las FAP parenquimatosas en nuestra muestra.
Subject(s)
Chest Tubes , Pleural Cavity/pathology , Pleurodesis/methods , Pneumothorax/therapy , Adolescent , Age Factors , Child , Child, Preschool , Female , Hospitalization/statistics & numerical data , Humans , Incidence , Infant , Length of Stay , Male , Pneumonectomy/adverse effects , Pneumothorax/etiology , Postoperative Complications/epidemiology , Postoperative Complications/therapy , Povidone-Iodine/administration & dosage , Retrospective Studies , Risk Factors , Thoracoscopy/methods , Treatment OutcomeABSTRACT
The Food and Drug Administration (USA) warning (December 2016) on the safety of general anesthesia and sedation in patients younger that 3 years and pregnant women has raised many questions about the attitude that should be taken by professionals involved in the treatment of these patients. In view of this situation, the following Medical Scientific Societies: SEDAR, SECP, SECIP and SENeo have constituted a working group to analyze and clarify the safety of these techniques. In the present article, we conclude that at present both general anesthesia and deep sedation should continue to be considered safe techniques because there is no sufficient opposing evidence in clinical studies with humans. Despite this, we should not ignore the problem which must be followed carefully mainly in patients under three years of age undergoing anesthetic procedures longer than three hours or prolonged sedation in Neonatal or Pediatric Intensive Care Units.
La alerta de la FDA de diciembre 2016, sobre la seguridad de la anestesia general y las sedaciones en pacientes menores de 3 años y en mujeres embarazadas, ha suscitado numerosas dudas sobre la actitud que deben tomar los profesionales implicados en el tratamiento de estos pacientes. Ante esta situación, las siguientes Sociedades Científicas Médicas: SEDAR (Sociedad Española de Anestesia y Reanimación), SECP (Sociedad Española de Cirugía Pediátrica), SECIP (Sociedad Española de Cuidados Intensivos Pediátricos) y SENeo (Sociedad Española de Neonatología), han constituido un grupo de trabajo para analizar y clarificar la seguridad de estas técnicas. En este artículo concluimos que en el momento actual tanto la anestesia general como la sedación profunda deben seguir siendo consideradas como técnicas seguras, porque no existen evidencias de lo contrario en estudios con seres humanos. Esta seguridad no nos permite ignorar el problema, que debe ser seguido con atención, fundamentalmente en pacientes de menos de tres años, sometidos a procedimientos anestésicos de más de tres horas o a sedaciones prolongadas en las Unidades de Cuidados Intensivos Neonatales o Pediátricos.
Subject(s)
Anesthesia, General/methods , Anesthesia/methods , Anesthetics/administration & dosage , Age Factors , Anesthesia/adverse effects , Anesthesia, General/adverse effects , Anesthetics/adverse effects , Child, Preschool , Humans , Infant , Infant, Newborn , Intensive Care Units, Neonatal , Intensive Care Units, Pediatric , Societies, Medical , Time Factors , United States , United States Food and Drug AdministrationABSTRACT
OBJECTIVE: Biliary atresia presents a worldwide incidence about 1 of every 9000-12000 live newborns. Our goal was to analyze the prognostic variables of our patients with biliary atresia. MATERIAL AND METHODS: Retrospective study, based on the review of all patients who underwent surgery at our centre by the Kasai technique from March 1983 to January 2012. A total of 52 variables were analyzed such as: clinical history, symptoms, diagnostic tests, use of corticosteroids, complications and evolution. RESULTS: From 35 patients operated by Kasai Technical we included 29, being 58.82% male; grouped according to the age of surgery: Group A (< 60 days) 14/29; Group B (60-90) 14/29 and Group C (> 90) 1/29. We observed that atresia type II was more common in the Group A and III in group B and C. There was a predominance of hepatic fibrosis in patients from Group A and C, and cirrhosis in B. The mean hospital stay was 24.66; 28.50 and 50.00 days for Group A, B and C respectively. Since 2004 it is established a treatment with corticosteroids in the postoperative period; complications noted in 40% of the treated and in 70% of the untreated. In 10 years, 44.82% are asymptomatic and transplanted 37.9%. CONCLUSIONS: In this study both the diagnosis and early Kasai technique improve prognosis. Treatment with corticoids could benefit short-term results.
Subject(s)
Biliary Atresia/surgery , Glucocorticoids/therapeutic use , Liver Cirrhosis/pathology , Age Factors , Biliary Atresia/diagnosis , Biliary Atresia/pathology , Female , Glucocorticoids/administration & dosage , Humans , Infant , Length of Stay , Liver Transplantation/methods , Male , Postoperative Complications/epidemiology , Prognosis , Retrospective Studies , Time Factors , Treatment OutcomeABSTRACT
OBJECTIVE: Diaphragmatic paralysis may result difficulty for respiratory compromise and extubation. We study the effectiveness of diaphragmatic plication held in its two modalities: videothoracoscopy assisted surgery (VATS) and percutaneous with needle. MATERIAL AND METHODS: Retrospective study of diaphragmatic plication performed in our center in the past three years. Review of clinical histories, analyzing the variables: sex and age, etiology and laterality, surgical indications, technique, ventilation support, complications and outcome. Data Analysis with SPSS 18.0. RESULTS: From 2009-2012, 24 diaphragmatic plication were realized (7 left, 13 right, 2 bilateral) in 22 children (15 males). The mean age was 10.4 months (2 to 23.1). In 68.1% paralysis was secondary to thoracic surgery. In 12 patients was performed VATS and in 5 percutaneous with needle. Surgical indications were: respiratory distress (69.1%) with intercurrent processes (pneumonia, bronchiolitis, and atelectasis) and failure of extubation in 27.3%. After diaphragmatic plication in 90.9% respiratory symptoms remitted. Extubation was accomplished in all patients, requiring ventilator support for 12-96 hours. Mean hospital stay was 7.5 days (3 to 13.5). There were no complications derived from surgery. There were two recurrences (9.2%) and only one was reoperated (4.6%). The percutaneous technique decreased the required postoperative analgesia and improved cosmetic outcome in 90.9%. CONCLUSIONS: The diaphragmatic plication by minimally invasive surgery reduces operative morbidity and facilitates extubation of ventilator-dependent patients with diaphragmatic paralysis. The percutaneous technique improves the cosmetic results and reduces pain after surgery, without finding differences with VATS.
Subject(s)
Respiratory Paralysis/surgery , Female , Humans , Infant , Male , Minimally Invasive Surgical Procedures/methods , Needles , Retrospective Studies , Thoracic Surgery, Video-AssistedABSTRACT
UNLABELLED: Testicular absence may cause psychological trauma in children. It can be avoided by placing testicular prosthesis (TP). However there is no consensus on the optimal age of implantation. We evaluate the results of TP implantation and their complications, as well as patient and family satisfaction. MATERIAL AND METHODS: This is a retrospective study of TP implanted between 2004-2010 in our center. Variables analyzed are: age, size and side, indication, surgical technique, complications and comorbidity. Telephone survey was done by a single interviewer to 50 families. DATA COLLECTED: general family satisfaction, characteristics of the prosthesis (size, shape, location and consistency), body image and psychological situation of the child, duration of analgesia after surgery, reoperation rate, and family advice to other parents. Statistical analysis with SPSS-18.0. RESULTS: 107 prostheses were placed (4 bilateral, 64 left and 35 rights) at a mean age of 70,10 +/- 58,6 months. The most common indication was cryptorchidism (48.2%). Initial inguinal approach in 69%, and simultaneous contralateral orchidopexy in 29.9%. Only one patient refused the prostheses. In 71% the mother was interviewed. Parents consider size, shape and position appropriate in 55.6%, 66.7% and 82.22% respectively. Hard consistency of TP was considered in 82.3% of the patients. Psychological problems were absent in 86.7%. Nighty five percent would be willing to replace when it was necessary. Parents would recommend the intervention to parents in the same situation in 86.7%. CONCLUSION: Testicular prosthesis avoids psychological trauma. The lack of satisfaction regarding to the small size and hardness makes necessary to replace the TP in adulthood. An open question remains whether we should consider the placement of TP in early ages, or if we should establish some indications based on a more rational communication with the family.
Subject(s)
Patient Satisfaction , Prosthesis Implantation , Testis/surgery , Child, Preschool , Humans , Male , Retrospective Studies , Surveys and QuestionnairesABSTRACT
INTRODUCTION: Resection of bronchial tumors usually needs resection of the lung parenchyma ventilated by the ill bronchus. Surgery over a developing child must preserve the biggest amount of lung parenchyma as possible. We show a complete resection of a benign tumor from the left main-stem bronchus, without pneumonectomy. MATERIALS AND METHODS: Case report RESULTS: A 5 month girl presented with left hypoventilation. No significant previous dates. After bronchoscopy (with negative biopsy), chest radiograph and CT, she was diagnosed of a tumor in the mainstem left bronchus (20 x 15 mm) without metastatic extension. A sleeve resection of the tumor, with carinal reconstruction was performed. It was done under unipulmonary ventilation, with selective bronchial intubation. The patient was extubated in the operating room and the hospital stay was of 5 days. Follow up bronchoscopies shows no anastomotic stricture neither leakage. The patient is doing well 2 years after surgery. CONCLUSIONS: With this report and others in literature we can say that is possible to resect bronchial tumors in infancy without parenchymal resections.
Subject(s)
Bronchi/surgery , Bronchial Neoplasms/pathology , Bronchial Neoplasms/surgery , Bronchoscopy , Neoplasms, Muscle Tissue/pathology , Neoplasms, Muscle Tissue/surgery , Female , Humans , InfantABSTRACT
INTRODUCTION: An incorrect transfer of patients to paediatric surgery clinic results in clinic saturation and both patient and medical staff discomfort. As a consequence the quality of medical care is deteriorated. AIM: 1) To evaluate the transfer of new patients to paediatric surgery clinic from primary paediatric care considering the medical diagnosis and the surgical calendar, looking for the most common mistakes. 2) To analyze the inconvenience of a wrong indication for both our patients and the medical staff. 3) To propose new measures to decrease the rate of patients incorrectly transferred. MATERIAL AND METHOD: An observational retrospective study was performed based on medical records of new patients evaluated in paediatric surgery clinic between september 2010 and january 2012. Age, address, diagnosis, transfer indication and referring centre were collected. RESULTS: Two thousand four hundred thirty medical records were reviewed from new patients finding an incorrect transfer in 44.28% of them (2.37 children/day). From these cases wrong transfer was related to surgical calendar in 18.59% and wrong diagnosis in 81.41% of them. Most common mistakes due to wrong diagnosis were Phimosis (91.45% n= 113) and Cryptorquidism (85.29% n = 122); mistakes related to surgical calendar were Umbilical Hernia (88.46%), Hypospadias (72.22% n= 31) and Hydrocele (70.83% n = 12). Mean distance of transfer for patients wrongly referred outside the metropolitan area was 35.92 km (Range: 7.1-129). CONCLUSIONS: We have detected major mistakes in patient transfer from primary paediatric care. The knowledge of surgical calendar and accurate diagnosis should avoid these problems. These mistakes result in deterioration of medical care quality, patient discomfort and clinic saturation. It is necessary to propose and develop measures that improve the knowledge of surgical calendar and to make more accurate surgical diagnosis in primary paediatric care.
Subject(s)
Pediatrics , Primary Health Care , Referral and Consultation/standards , Specialties, Surgical , Child , Cohort Studies , Diagnostic Errors/statistics & numerical data , Humans , Retrospective StudiesABSTRACT
AIM: To present our experience in the management of three cases of tracheobronchial iatrogenic injuries and the literature revision about this pathology. MATERIAL AND METHODS: We present 3 patients treated in our center with tracehobronchial iatrogenic injuries since 2005. RESULTS: Case 1. 8 year old boy who present cervical, mediastinal and facial emphysema after foreign body extraction. After 9 days of conservative management without endotracheal intubation all emphysema remited, and the bronchial injury healed. Case 2. 1 month old toddler who presented after cardiovascular surgery and endotracheal tube extraction dyspnea and hypoxia. Fibrobronchoscopy showed subglotic posterior tracheal disrupture. Fifteen-day endotracheal intubation throughout the injury was enough management on this patient. One month later the tracheal injury was completely healed. Case 3. 5 year old girl with tracheobronchial iatrogenic injury after orotracheal intubation who developed neumothorax and subcutaneous emphysema. After fiteen-day conservative management without intubation the injury healed. CONCLUSION: After iatrogenic tracheobronchial injury suspicion there were confirmed by fibrobronchoscopy. Conservative treatment in this patients was successful. Orotracheal intubation prevented air leaking through the tracheal injury allowing complete healing of the trachea. Bronchial injuries healed without needing intubation or mechanical ventilation. Articles reviewed recommend surgical treatment in those cases who had complete or large airway disrupture or in those who were misdiagnosed.
Subject(s)
Bronchi/injuries , Intraoperative Complications/therapy , Trachea/injuries , Child , Child, Preschool , Female , Humans , Iatrogenic Disease , Infant , MaleABSTRACT
BACKGROUND/PURPOSE The International Society of Paediatric Oncology (SIOP) protocol for Wilms tumor (WT) includes preoperative chemotherapy as the initial approach. However, an inadequate treatment may be performed in case of histological misdiagnosis. We evaluated the impact of fine-needle aspiration cytopathology (FNAC) in the diagnosis of unilateral WT in our group of patients. MATERIALS AND METHODS A retrospective descriptive study of patients with diagnosis of unilateral WT who underwent FNAC prior to neoadjuvant chemotherapy between 1993 and 2009 was performed. We reviewed the cytological diagnosis obtained by ultrasound-guided FNAC and the histological correlation with the resected specimens. RESULTS FNAC was performed in 66 patients with unilateral WT. In 57 of the 58 patients with positive FNAC for WT, the final diagnosis was correct (PPV: 98.2%). In 8 cases with negative FNAC for WT, the final diagnosis was positive for WT in 3 patients (NPV: 62.5%). Sensitivity was 95% and specificity was 83.3%. No complications were found associated with the procedure, except for an episode of haematuria, which resolved spontaneously. CONCLUSIONS FNAC is a useful and feasible technique in children that may confirm the suspected diagnosis of unilateral WT, avoiding inadequate preoperative chemotherapy in case of a non-Wilms renal tumor.
Subject(s)
Wilms Tumor/diagnosis , Biopsy, Fine-Needle , Humans , Retrospective Studies , Sensitivity and Specificity , Wilms Tumor/pathologyABSTRACT
BACKGROUND AND OBJECTIVES: Recent reports have described the successful use of propranolol to treat severe hemangiomas of infancy. The few case series that have been reported, however, have included only a small number of patients. The aim of this study was to describe the results of oral propranolol treatment for severe hemangiomas of infancy in terms of treatment outcome and the occurrence of adverse events. PATIENTS AND METHODS: A descriptive, observational study was undertaken in a series of children with severe hemangiomas of infancy seen in the pediatric dermatology unit at Hospital Universitario Virgen del Rocío in Seville, Spain between July 2008 and December 2009. Patients were included if they had hemangiomas in the proliferative phase or involuting lesions with substantial residual deformity. All children were treated with oral propranolol (2 mg/kg/d) and followed until September 2010. Epidemiologic characteristics were analyzed along with treatment response at 3, 6, 9, 12, and 18 months; adverse events were also recorded at those times. RESULTS: Thirty-six hemangiomas were treated in 28 patients. Propranolol treatment was effective in all cases, with a good or complete response in 88.2% at 6 months. Effects were apparent within a few hours of treatment, which was effective in both growing and involuting hemangiomas. In ulcerated hemangiomas, the mean healing time was 61 days. Adverse events were mild and self-limiting. Only 2 patients discontinued treatment due to hypotension. CONCLUSIONS: In the majority of cases, oral propranolol produced rapid and sustained improvements in hemangiomas of infancy and shortened the natural course of the disease with few side effects. However, no significant reductions in symptoms or healing time were observed in ulcerated hemangiomas.