RESUMEN
PURPOSE: Surgical management of ovarian masses in girls still challenging. The aim of the study is to report an 8-year experience in managing children with ovarian masses, and to demonstrate the advantages and the limitations of laparoscopy for such lesions. METHODS: Data of girls aged less than 18 years operated because of an ovarian mass between January 2015 and February 2023 were retrospectively reviewed. Patients were divided into two groups: group A including children operated by laparoscopy, and Group B of patients who underwent open surgery. RESULTS: Eighty-eight children were enrolled. Laparoscopy was performed in 56 patients (63.6%). Group A patients had smaller tumor size (53.6±38.5 vs. 122.2±75.4 mm, P<0.0001), shorter operative time (50.4±20.3 vs. 71.5±36.5 min, P = 0.004), reduced length of hospital stay (1.4±1.1 vs. 3±2.3 days, P<0.0001), and absence of postoperative complications. Only 3 cases (5.7%) of recurrence were seen exclusively within patients followed for benign tumors during a mean follow-up period of 4.6±3 years. CONCLUSION: Laparoscopy should be done in benign ovarian lesions or/and if a torsion is seen. For tumors at high risk of malignancy, laparoscopy can be performed to establish a clear macroscopic diagnosis, for staging of the disease, and resection of small tumors. Conversion to open surgery is indicated in case of doubt.
Asunto(s)
Laparoscopía , Neoplasias Ováricas , Humanos , Femenino , Niño , Laparoscopía/métodos , Estudios Retrospectivos , Adolescente , Francia , Neoplasias Ováricas/cirugía , Tiempo de Internación/estadística & datos numéricos , Complicaciones Posoperatorias/epidemiología , Tempo Operativo , Preescolar , Resultado del TratamientoRESUMEN
Background: Cancer treatments of the last decades improve the survival rate of children and adolescents. However, chemo- and radiotherapy result in gonadal damage, leading to acute ovarian failure and sterility. The preservation of fertility is now an integral part of care of children requiring gonadotoxic treatments. Ovarian tissue cryopreservation (OTC) is an effective fertility preservation option that allows long-term storage of primordial follicles, subsequent transplantation, and restoration of endocrine function and fertility. The efficacy of this technique is well-demonstrated in adults but the data are scarce for pediatric patients. Currently, OTC represents the only possibility of preserving the potential fertility in prepubertal girls. Procedure: This is a retrospective study of OTC practice of two French centers from January 2004 to May 2020. A total of 72 patients from pediatric units underwent cryopreservation of ovarian tissue before gonadotoxic therapy for malignant or non-malignant diseases. The ovarian cortex was cut into fragments and the number of follicles per square millimeter was evaluated histologically. The long-term follow-up includes survival rate and hormonal and fertility status. Results: The mean age of patients at OTC was 9.3 years [0.2-17] and 29.2% were postpubertal; 51 had malignant diseases and 21 had non-malignant diseases. The most frequent diagnoses included acute leukemia, hemoglobinopathies, and neuroblastoma. Indication for OTC was stem cell transplantation for 81.9% (n = 59) of the patients. A third of each ovary was collected for 62.5% (n = 45) of the patients, a whole ovary for 33.3% (n = 24) of the patients, and a third of one ovary for 4.2% (n = 3) of the patients. An average of 17 fragments [5-35] per patient was cryoconserved. A correlation was found between the age of the patients and the number of fragments (p < 0.001). More fragments were obtained from partial bilateral harvesting than from whole ovary harvesting (p < 0.05). Histological analysis of ovarian tissue showed a median of 6.0 primordial follicles/mm2 [0.0-106.5] and no malignant cells were identified. A negative correlation was found between age and follicular density (p < 0.001). Median post-harvest follow-up was 92 months [1-188]. A total of 15 girls had died, 11 were still under treatment for their pathology, and 46 were in complete remission. Of all patients, 29 (40.2%) were subjected to a hormonal status evaluation and 26 were diagnosed with premature ovarian insufficiency (POI) (p < 0.001). One patient had undergone thawed ovarian tissue transplantation. Conclusion: OTC should be proposed to all girls with high risk of developing POI following gonadotoxic therapies in order to give them the possibility of fertility and endocrine restoration.
Asunto(s)
Preservación de la Fertilidad , Menopausia Prematura , Insuficiencia Ovárica Primaria , Adolescente , Adulto , Femenino , Humanos , Niño , Estudios Retrospectivos , CriopreservaciónRESUMEN
BACKGROUND: Pectus arcuatum is often mistaken for a type of pectus carinatum. However, pectus arcuatum is a unique clinical form of pectus caused by premature obliteration of the sternal sutures (manubrial sternum, four sternebrae and xiphoïd process), whereas pectus carinatum is due to abnormal growth of the costal cartilage. In order to better describe pectus arcuatum, we analysed the files of patients with pectus arcuatum followed in our centers. METHODS: Multicenter retrospective study of young patients' files diagnosed with pectus arcuatum. RESULTS: The clinical diagnosis of pectus arcuatum was made in 34 patients with a mean age at diagnosis of 10.3 years (4-23 years). A chest profile X-ray or a CT scan was performed in 16 patients (47%) and confirmed the diagnosis of PA by the presence of a sternal fusion. It was complete in 12 patients. A malformation was associated in 35% of cases (Noonan syndrome 33%, scoliosis 25% or cardiopathy 16%). 11 patients (32%) had a family history of skeletal malformation. Orthopedic treatment was initiated in 3 patients without any success. 11 patients underwent surgical correction, which was completed in 7 of them. CONCLUSION: The diagnosis of pectus arcuatum is based on clinical experience and if necessary, on a profile chest X-ray showing the fusion of the sternal pieces. It implies the search for any associated malformations (musculoskeletal, cardiac, syndromic). Bracing treatment is useless for pectus arcuatum. Corrective surgery, based on a sternotomy associated with a partial chondro-costal resection, can be performed at the end of growth. LEVEL OF EVIDENCE: IV.
Asunto(s)
Tórax en Embudo , Anomalías Musculoesqueléticas , Pectus Carinatum , Pared Torácica , Humanos , Niño , Pectus Carinatum/diagnóstico por imagen , Pectus Carinatum/cirugía , Estudios Retrospectivos , Pared Torácica/diagnóstico por imagen , Pared Torácica/cirugía , Esternón/diagnóstico por imagen , Esternón/cirugía , Anomalías Musculoesqueléticas/diagnóstico por imagen , Anomalías Musculoesqueléticas/cirugía , Tórax en Embudo/diagnóstico por imagen , Tórax en Embudo/cirugía , Resultado del TratamientoRESUMEN
Objectives: To examine the changes in diagnostic practices and clinical management of patients with 5α-reductase type 2 (SRD5A2) or 17ß-hydroxysteroid dehydrogenase type 3 (HSD17B3) deficiency since molecular diagnoses became available. Methods: Clinical, laboratory, and therapeutic data were retrieved from the medical records of 52 patients with a molecular diagnosis of SRD5A2 (n = 31) or HSD17B3 (n = 21) deficiency. Temporal trends regarding age at assessment and initial sex assignment over 1994-2020 were qualitatively analyzed. Age at molecular diagnosis was compared between two subgroups of patients according to their year of birth. Results: Fifty-eight percent (n = 30) patients were diagnosed during the perinatal period, 33% (n = 17) during infancy, and 9% (n = 5) during adolescence or adulthood. Over the studied period, the patients' age at initial assessment and diagnosis frankly decreased. The median (range) age at diagnostic confirmation was 10.5 (0-53.2) years for patients born before 2007 and 0.4 (0-9.3) years for those born in 2007 or later (P = 0.029). Genetic testing identified 27 different variants for the SRD5A2 gene (30% novel, n = 8) and 18 for the HSD17B3 gene (44% novel, n = 8). Before 2002, most patients were initially assigned as females (95%, n = 19), but this proportion dropped for those born later (44%, n = 14; P < 0.001). The influence of initial genital appearance on these decisions seemingly decreased in the most recent years. Therapeutic interventions differed according to the sex of rearing. Ten percent (n = 2) patients requested female-to-male reassignment during adulthood. Conclusion: This study showed, over the past two decades, a clear trend toward earlier diagnosis and assignment of affected newborns as males.
RESUMEN
OBJECTIVES: The present study aimed to assess long-term functional outcomes of children with anorectal malformations (ARMs) across a network of expert centers in France. METHODS: Retrospective cross-sectional study of patients ages 6-30âyears that had been surgically treated for ARM. Patient and ARM characteristics (eg, level, surgical approach) and functional outcomes were assessed in the different age groups. RESULTS: Among 367 patients, there were 155 females (42.2%) and 212 males (57.8%), 188 (51.2%) cases with, and 179 (48.8%) higher forms without, perineal fistula. Univariate and multivariate statistical analyses with logistic regression showed correlation between the level of the rectal blind pouch and voluntary bowel movements (odds ratio [OR]â=â1.84 [1.31-2.57], Pâ<â0.001), or soiling (ORâ=â1.72 [1.31-2.25], Pâ<â0.001), which was also associated with the inability to discriminate between stool and gas (ORâ=â2.45 [1.28-4.67], Pâ=â0.007) and the presence of constipation (ORâ=â2.97 [1.74-5.08], Pâ<â0.001). Risk factors for constipation were sacral abnormalities [ORâ=â2.26 [1.23-4.25], Pâ=â0.01) and surgical procedures without an abdominal approach (ORâ=â2.98 [1.29-6.87], Pâ=â0.01). Only the holding of voluntary bowel movements and soiling rates improved with age. CONCLUSION: This cross-sectional study confirms a strong association between anatomical status and functional outcomes in patients surgically treated for ARM. It specifically highlights the need for long-term follow-up of all patients to help them with supportive care.
Asunto(s)
Malformaciones Anorrectales , Adolescente , Adulto , Canal Anal/cirugía , Malformaciones Anorrectales/complicaciones , Malformaciones Anorrectales/epidemiología , Malformaciones Anorrectales/cirugía , Niño , Estreñimiento/complicaciones , Estreñimiento/etiología , Estudios Transversales , Defecación , Femenino , Humanos , Masculino , Recto/cirugía , Estudios Retrospectivos , Adulto JovenRESUMEN
INTRODUCTION: Gastro-esophageal reflux disease (GERD) is the most frequent long-term morbidity of congenital diaphragmatic hernia (CDH) survivors. Performing a preventive fundoplication during CDH repair remains controversial. This study aimed to: (1) Analyze the variability in practices regarding preventive fundoplication; (2) Identify predictive factors for fundoplication. (3) Evaluate the impact of preventive fundoplication on gastro-intestinal outcomes in children with a CDH patch repair; METHODS: This prospective multi-institutional cohort study (French CDH Registry) included CDH neonates born in France between January 1st, 2010-December 31st, 2018. Patch CDH was defined as need for synthetic patch or muscle flap repair. Main outcome measures included need for curative fundoplication, tube feed supplementation, failure to thrive, and oral aversion. RESULTS: Of 762 CDH neonates included, 81 underwent fundoplication (10.6%), either preventive or curative. Median follow-up was 3.0 years (IQR: 1.0-5.0). (1) Preventive fundoplication is considered in only 31% of centers. The rates of both curative fundoplication (9% vs 3%, p = 0.01) and overall fundoplication (20% vs 3%, p < 0.0001) are higher in centers that perform preventive fundoplication compared to those that do not. (2) Predictive factors for preventive fundoplication were: prenatal diagnosis (p = 0.006), intra-thoracic liver (p = 0.005), fetal tracheal occlusion (p = 0.002), CDH-grade C-D (p < 0.0001), patch repair (p < 0.0001). After CDH repair, 8% (n = 51) required curative fundoplication (median age: 101 days), for which a patch repair was the only independent predictive factors identified upon multivariate analysis. (3) In neonates with patch CDH, preventive fundoplication did not decrease the need for curative fundoplication (15% vs 11%, p = 0.53), and was associated with higher rates of failure to thrive (discharge: 81% vs 51%, p = 0.03; 6-months: 81% vs 45%, p = 0.008), tube feeds (6-months: 50% vs 21%, p = 0.02; 2-years: 65% vs 26%, p = 0.004), and oral aversion (6-months: 67% vs 37%, p = 0.02; 1-year: 71% vs 40%, p = 0.03). CONCLUSIONS: Children undergoing a CDH patch repair are at high risk of requiring a curative fundoplication. However, preventive fundoplication during a patch repair does not decrease the need for curative fundoplication and is associated with worse gastro-intestinal outcomes in children. LEVEL OF EVIDENCE: II - Prospective Study.
Asunto(s)
Hernias Diafragmáticas Congénitas , Humanos , Recién Nacido , Niño , Lactante , Hernias Diafragmáticas Congénitas/complicaciones , Hernias Diafragmáticas Congénitas/cirugía , Estudios Prospectivos , Estudios de Cohortes , Insuficiencia de Crecimiento , FundoplicaciónRESUMEN
BACKGROUND: The natural evolution of bronchogenic cysts (BCs) is unpredictable. Although most surgeons agree that symptomatic BCs should be resected, questions remain regarding the optimal management of asymptomatic mediastinal cysts. We present a case series of BCs to compare patients who underwent preventive operation with those who underwent surgical procedure after symptom onset. METHODS: This 15-year multicenter retrospective study included 114 patients (32 children and 82 adults). Data on clinical history, pathology, mean hospital stay, intraoperative and postoperative complications, and associated intraoperative procedures were analyzed separately for symptomatic and asymptomatic patients. RESULTS: A total of 53 asymptomatic patients (46.5%) were compared with 61 symptomatic patients (53.5%). There were significantly more adults in the symptomatic group than in the asymptomatic group (48 vs 34 patients, P < .05). A thoracoscopic approach was used in 88 patients (77%), with 7 conversions to thoracotomy (9%), all in symptomatic patients. There were significantly more additional procedures (20% vs 4%, P = .01) and more intraoperative complications (20% vs 4%, P = .01) in symptomatic patients, but postoperative complications between symptomatic and asymptomatic patients were similar. The postoperative length of stay was significantly longer in symptomatic patients (5.71 days vs 4 days, P < .001). Pathologic examination found significantly more inflammatory reactions in symptomatic patients. CONCLUSION: Early surgical management of BCs may be recommended to prevent symptomatic complications, which are unpredictable and whose management is more complicated in advanced BCs. Surgery can be performed with a thoracoscopic approach, which is easier and safer when the cyst is small and uncomplicated.
Asunto(s)
Enfermedades Asintomáticas , Quiste Broncogénico/cirugía , Adolescente , Adulto , Anciano , Quiste Broncogénico/diagnóstico , Niño , Preescolar , Femenino , Humanos , Lactante , Complicaciones Intraoperatorias/epidemiología , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/epidemiología , Estudios Retrospectivos , Resultado del Tratamiento , Adulto JovenRESUMEN
RATIONALE: Three-dimensional reconstruction (3DR) of preoperative images may improve the presurgical assessment of tumours prior to removal. We aimed to analyse the advantages and discrepancies of preoperative 3DR in paediatric tumours. METHODS: We conducted a prospective observational study from 2016 to 2019, including patients with thoraco-abdominal tumours having predictable surgical risks on preoperative images (encasement of vessels posing vascular risks, ie, neuroblastic and soft tissue tumours or parenchyma preservation of the invaded organ, ie, liver and kidney). A comparison of 2D/3DR and surgical findings was performed. RESULTS: Twenty-four patients, with a median age at surgery of 68.2 months (13 days-203 months), were operated on for neuroblastoma (n = 7), renal tumour (n = 7), hepatic tumour (n = 4) and others (n = 6; bone sarcoma of the iliac branch, abdominal lymph nodes of a recurrent testicular germ cell tumour, pseudoinflammatory tumour of the omentum, thoracic lipoblastoma, desmoplastic tumour, solid and pseudopapillar tumour of the pancreas). Reconstruction was of poor quality in two patients with renal tumours because computed tomography (CT) had no excretory phase. Discrepancies between 3DR and surgical findings occurred in two patients, one because of poor assessment of caliceal infiltration by renal nodules and the other because of inadequate reconstruction of renal vein thrombosis. For all the other tumours, 3DR improved the visualisation and precise location of vessels during surgery. CONCLUSION: High-quality preoperative images are mandatory to provide the best 3DR. In the majority of cases, 3DR is of significant help during surgery to better identify vascular structures within tumours and preserve parenchyma.
Asunto(s)
Procesamiento de Imagen Asistido por Computador/métodos , Imagenología Tridimensional/métodos , Neoplasias/patología , Cuidados Preoperatorios , Tomografía Computarizada por Rayos X/métodos , Adolescente , Niño , Preescolar , Femenino , Estudios de Seguimiento , Humanos , Lactante , Recién Nacido , Masculino , Neoplasias/diagnóstico por imagen , Neoplasias/cirugía , Pronóstico , Estudios ProspectivosRESUMEN
OBJECTIVES: The objective of this study was to assess whether the laterality of congenital diaphragmatic hernia (CDH) was a prognostic factor for neonatal survival. METHODS: This was a cohort study using the French national database of the Reference Center for Diaphragmatic Hernias. The principal endpoint was survival after hospitalization in intensive care. We made a comparative study between right CDH and left CDH by univariate and multivariate analysis. Terminations and stillbirths were excluded from analyses of neonatal outcomes. RESULTS: A total of 506 CDH were included with 67 (13%) right CDH and 439 left CDH (87%). Rate of survival was 49% for right CDH and 74% for left CDH (P < .01). Multivariate analysis showed two factors significantly associated with mortality: thoracic herniation of liver (OR 2.27; IC 95% [1.07-4.76]; P = .03) and lung-to-head-ratio over under expected (OR 2.99; IC 95% [1.41-6.36]; P < .01). Side of CDH was not significantly associated with mortality (OR 1.87; IC 95% [0.61-5.51], P = .26). CONCLUSION: Rate of right CDH mortality is more important than left CDH. Nevertheless after adjusting for lung-to-head-ratio and thoracic herniation of liver, right CDH does not have a higher risk of mortality than left CDH.
Asunto(s)
Hernias Diafragmáticas Congénitas/diagnóstico , Hernias Diafragmáticas Congénitas/patología , Pulmón/patología , Adulto , Estudios de Cohortes , Femenino , Francia/epidemiología , Hernias Diafragmáticas Congénitas/mortalidad , Humanos , Lactante , Mortalidad Infantil , Recién Nacido , Pulmón/diagnóstico por imagen , Masculino , Embarazo , Diagnóstico Prenatal , Pronóstico , Reproducibilidad de los Resultados , Estudios RetrospectivosRESUMEN
BACKGROUND: Over the past decade, laparoscopic hernia repair was the most performed operation in our department. Equally, it compromises 15% of all pediatric operations performed. We aim, in this study, to review all the cases performed and extrapolate important information like reoccurrences, the incidence of metachronous inguinal hernia, complications amongst other information. MATERIAL AND METHODS: All patients under the age of 18 whom underwent elective laparoscopic hernia repair between 03/01/2007 till the 18/05/2016 were included in our study. We recorded important clinical features and studied their post-operative follow up. Equally reoccurrences, the incidence of metachronous inguinal hernia, complications and other parameters were recorded and studied. RESULTS: A total of 916 patients were operated on during the defined study period. There was a 0.17% reoccurrence rate and a 0.46% incidence of metachronous inguinal hernia. Equally a contralateral patent processus vaginalis was diagnosed and closed in 17.10%. There were no postoperative complications and we had a 0% postoperative hydrocele rate. CONCLUSION: Laparoscopic hernia repair is safe and carries all the benefits of minimally invasive surgery. We recommend that it is offered to patients and would like to refute previously claimed reports that it carries a higher reoccurrence rate or takes a long time to perform. Our reoccurrence rate of 0.17% is actually lower than many published reoccurrence rates after open repair.
RESUMEN
OBJECTIVE: We relate a single-center experience in virtual surgical planning to demonstrate interests and perspectives in pediatric urology. METHOD: From 2004 to April 2017, 4 patients were analyzed before intervention at our institution. All patients had undergone a low dose CT scan. The acquisition was then treated by a surface rendering software Pre-, per- and post-operative outcome were retrospectively collected. RESULTS: 4 patients were operated on from 2004 to April 2017: two for oncological pathologies and two for congenital malformations. Mean age at intervention was 61 months (21-156 months). Two interventions were performed laparoscopically with one conversion. Mean operative time was 135 min (80-180 min). There were no complications. CONCLUSION: 3D surgical planning should be mandatory in pediatric urology to perform the safest, the most accurate and effective surgery as possible.
ARTICULO SOLO EN INGLES.OBJETIVO: Relatamos la experiencia deun centro con la planificación quirúrgica virtual para demostrar los intereses y las perspectivas en urología pediátrica. MÉTODOS: Desde 2004 hasta abril 2017 se analizaron 4 pacientes antes de la intervención. Todos los pacientes habían sido sometidos a TAC de baja dosis. Laadquisición fue después tratada mediante un software de representación de superficie. Se recogieron los resultados pre-, peri- y postoperatorios retrospectivamente. RESULTADOS: 4 pacientes fueron intervenidos entre 2004 y abril 2017: dos por patologías oncológicas y dos por malformaciones congénitas. La edad mediaen el momento de la intervención era de 61 meses (21-156 meses). Dos intervenciones fueron realizadas por vía laparoscópica con una conversión. El tiempo medio de operación fue 135 minutos (80-180 min). No hubo complicaciones. CONCLUSIONES: La planificación 3D debería ser obligatoria en urología pediátrica para la realización de la cirugía más segura, precisa y efectiva posible.
Asunto(s)
Imagenología Tridimensional , Procedimientos Quirúrgicos Urológicos , Urología , Niño , Preescolar , Humanos , Estudios Retrospectivos , Programas Informáticos , Tomografía Computarizada por Rayos XRESUMEN
Objective: We relate a single-center experience in virtual surgical planning to demonstrate interests and perspectives in pediatric urology. Method: From 2004 to April 2017, 4 patients were analyzed before intervention at our institution. All patients had undergone a low dose CT scan. The acquisition was then treated by a surface rendering software Pre-, per- and post-operative outcome were retrospectively collected. Results: 4 patients were operated on from 2004 to April 2017: two for oncological pathologies and two for congenital malformations. Mean age at intervention was 61 months (21-156 months). Two interventions were performed laparoscopically with one conversion. Mean operative time was 135 min (80-180 min). There were no complications. Conclusion:3D surgical planning should be mandatory in pediatric urology to perform the safest, the most accurate and effective surgery as possible
Objetivo: Relatamos la experiencia deun centro con la planificación quirúrgica virtual para demostrar los intereses y las perspectivas en urología pediátrica. Métodos: Desde 2004 hasta abril 2017 se analizaron 4 pacientes antes de la intervención. Todos los pacientes habían sido sometidos a TAC de baja dosis. La adquisición fue después tratada mediante un software de representación de superficie. Se recogieron los resultados pre-, peri- y postoperatorios retrospectivamente. Resultados: 4 pacientes fueron intervenidos entre 2004 y abril 2017: dos por patologías oncológicas y dos por malformaciones congénitas. La edad media en el momento de la intervención era de 61 meses (21-156 meses). Dos intervenciones fueron realizadas por vía laparoscópica con una conversión. El tiempo medio de operación fue 135 minutos (80-180 min). No hubo complicaciones. Conclusiones: La planificación 3D debería ser obligatoria en urología pediátrica para la realización de la cirugía más segura, precisa y efectiva posible
Asunto(s)
Humanos , Preescolar , Niño , Imagenología Tridimensional , Procedimientos Quirúrgicos Urológicos , Estudios Retrospectivos , Programas Informáticos , Tomografía Computarizada por Rayos XRESUMEN
BACKGROUND: Analyzing the recent literature, it seems that the use of irrigation increases the incidence of intra-abdominal abscesses (IAAs) and infectious complications in perforated appendicitis. The aim of this study was to compare peritoneal irrigation and suction versus suction only during laparoscopic appendectomy (LA) for perforated appendicitis in children. MATERIALS AND METHODS: We retrospectively reviewed the records of 699 patients (460 boys and 239 girls, average age 9.8 years) who underwent LA for complicated appendicitis in six international centers of pediatric surgery over a 5-year period. The appendix was perforated with localized peritonitis in 465 cases and diffuse peritonitis in 234 patients. Irrigation + suction was used in 488 cases (group 1 [G1]), whereas suction only was used in 211 cases (group 2 [G2]). RESULTS: No significant difference between the two groups was found in regard to average operative time (P = .23), average time of resumption of oral diet (P = .55), average reprise of gastrointestinal transit (P = .55), and average length of hospital stay (P = .41). As for postoperative complications, the incidence of IAAs was significantly higher in G2 (41/211; 19.4%) compared with G1 (38/488; 7.7%) (P = .0000), whereas no significant difference was found between the two groups in regard to wound infection (G1: n = 2 or 0.4%; G2: n = 4 or 1.8%; P = .05) and small bowel obstruction rates (G1: n = 8 or 1.6%; G2: n = 2 or 0.9%; P = .47). CONCLUSIONS: In contrast with the most recent literature on this topic, our results demonstrated that peritoneal irrigation and suction were associated with a lower rate of postoperative IAA formation compared with the suction-only approach in children with perforated appendicitis. In such cases, peritoneal irrigation and abdominal drainage should be the preferred methods for peritoneal toilette, with no increase in operative time and postoperative morbidity.
Asunto(s)
Apendicectomía/efectos adversos , Apendicitis/cirugía , Laparoscopía/efectos adversos , Lavado Peritoneal/métodos , Peritonitis/cirugía , Complicaciones Posoperatorias/epidemiología , Succión/métodos , Apendicectomía/métodos , Niño , Terapia Combinada/métodos , Femenino , Humanos , Incidencia , Laparoscopía/métodos , Tiempo de Internación/estadística & datos numéricos , Masculino , Tempo Operativo , Peritoneo/cirugía , Peritonitis/etiología , Complicaciones Posoperatorias/etiología , Periodo Posoperatorio , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
Congenital diaphragmatic hernia (CDH) is a rare congenital disease requiring neonatal surgical treatment. The traditional surgical management of CDH consists of diaphragmatic repair by laparotomy. Thoracoscopic repair techniques have been well described for CDH with late presentation. Nevertheless, its feasibility for CDH treatment in neonates emerged only the past few years because the use of thoracoscopy with carbon dioxide insufflation remains controversial in these patients more vulnerable to hypothermia and acidosis. However, we think that thoracoscopy can be safely used to repair CDH in selected patients and the major limiting factor is pulmonary hypoplasia. Some patients should be excluded based on their higher potential need for patch closure with its technical difficulty and increased operative time. The close collaboration between pediatric surgeon, anesthetist and neonatologist is essential. We discuss here the patient selection criteria, expose the pre- and post-operative management, the procedure steps; regarding to our experience we deliver some tips to achieve the safest surgical procedure for the pediatric patient.
RESUMEN
From classical surgery to robot-assisted surgery (RAS), there has been a long way allowed by the improvements achieved in minimally invasive surgery (MIS). The last three decades have witnessed a prodigious development of MIS, and especially in the field of laparoscopic pediatric surgery but there are several limitations in the use of conventional laparoscopic surgery and RAS was developed to relieve these drawbacks. This new technology enables today the performance of a wide variety of procedures in children with a minimally invasive approach. As for all new technologies, an objective evaluation is essential with the need to respond to several questions: is the technology feasible?, is the technology safe?, is the technology efficient?, does it bring about benefits compared with current technology?, what are the procedures derived from most benefits of robotic assistance?, how to assume the transition from open surgery to minimally invasive access for RAS? In the first part of this article, some details are provided about technical concerns. Then, the implementation process with its organization, pitfalls, successes, and issues from human resources and financial standpoints is described. The learning curve is also analyzed, and a special focus on small children weighing less than 15 kg is developed. Finally, the concept of evaluation of this emerging technology is evocated and financial concerns are developed.
Asunto(s)
Laparoscopía/métodos , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Procedimientos Quirúrgicos Robotizados/métodos , Peso Corporal , Niño , Humanos , Laparoscopía/tendencias , Curva de Aprendizaje , Procedimientos Quirúrgicos Mínimamente Invasivos/tendencias , Procedimientos Quirúrgicos Robotizados/tendenciasRESUMEN
BACKGROUND: There is a limited and conflicting evidence about the most appropriate method for appendiceal stump closure during laparoscopic appendectomy (LA). We aimed to compare endoloop (EL) versus endostapler (ES) for stump closure during LA for complicated perforated appendicitis in children. METHODS: We retrospectively reviewed the records of 708 patients (463 boys and 245 girls with an average age of 9.8 years) who underwent LA for complicated appendicitis in 5 international centers of Pediatric Surgery over a 5-years period (January 2011-December 2016). The appendix was perforated with localized peritonitis in 470 cases and diffuse peritonitis in 238 patients. EL was used in 374 cases (G1), whereas ES was adopted in 334 cases (G2). RESULTS: No intra-operative complication occurred in both groups but 5 conversions to open surgery were reported in G1 (1.3%) and 4 in G2 (1.1%) (OR 1.1; 95% CI 0.30-4.19). Use of EL was significantly associated with higher incidence of intra-abdominal abscess (OR 1.36; 95% CI 0.84-2.18), postoperative ileus (OR 3.61; 95% CI 0.76-17.11), and re-operations/readmissions (OR 6.46; 95% CI 1.46-28.62) compared to ES. The average cost of supplies for LA was significantly higher in G2 ( 915.60) compared to G1 ( 578.36) (p = 0.0001). The average cost of re-operations/readmissions was significantly higher in G1 ( 4.091,39) compared to G2 ( 2.127,88) (p = 0.0001) (OR 1.72; 95% CI 1.47-2.01). CONCLUSIONS: Our study is the first in the pediatric population to demonstrate that the method used for appendiceal stump closure may influence the outcome of LA in complicated appendicitis. Although ES is more expensive compared to EL, our results demonstrated that appendix stump closure should be performed using ES rather than EL in complicated perforated appendicitis since its use was associated with a lower incidence of postoperative intra-abdominal abscess and postoperative ileus and lower re-operations and readmissions rates and costs.
Asunto(s)
Apendicectomía/métodos , Apendicitis/cirugía , Laparoscopía/instrumentación , Engrapadoras Quirúrgicas , Técnicas de Cierre de Heridas/instrumentación , Niño , Femenino , Humanos , Laparoscopía/métodos , Masculino , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/prevención & control , Reoperación/estadística & datos numéricos , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
INTRODUCTION: Thoracotomy as surgical approach for esophageal atresia treatment entails the risk of deformation of the rib cage and consequently secondary thoracogenic scoliosis. The aim of our study was to assess these thoracic wall anomalies on a large national cohort and search for factors influencing this morbidity. MATERIALS AND METHODS: Pediatric surgery departments from our national network were asked to send recent thoracic X-ray and operative reports for patients born between 2008 and 2010 with esophageal atresia. The X-rays were read in a double-blind manner to detect costal and vertebral anomalies. RESULTS: Among 322 inclusions from 32 centers, 110 (34.2%) X-rays were normal and 25 (7.7%) displayed thoracic malformations, including 14 hemivertebrae. We found 187 (58.1%) sequelae of surgery, including 85 costal hypoplasia, 47 other types of costal anomalies, 46 intercostal space anomalies, 21 costal fusions and 12 scoliosis, with some patients suffering from several lesions. The rate of patients with these sequelae was not influenced by age at intervention, weight at birth, type of atresia, number of thoracotomy or size of the center. The rate of sequelae was higher following a classical thoracotomy (59.1%), whatever the way that thoracotomy was performed, compared to nonconverted thoracoscopy (22.2%; p=0.04). CONCLUSION: About 60 % of the patients suffered from a thoracic wall morbidity caused by the thoracotomy performed as part of surgical treatment of esophageal atresia. Minimally invasive techniques reduced thoracic wall morbidity. Further studies should be carried out to assess the potential benefit of minimally invasive approaches to patient pulmonary functions and on the occurrence of thoracogenic scoliosis in adulthood. LEVELS OF EVIDENCE: Level III retrospective comparative treatment study.
Asunto(s)
Atresia Esofágica/cirugía , Anomalías Musculoesqueléticas/diagnóstico por imagen , Anomalías Musculoesqueléticas/cirugía , Enfermedades Torácicas/cirugía , Niño , Procedimientos Quirúrgicos del Sistema Digestivo/métodos , Atresia Esofágica/diagnóstico por imagen , Femenino , Humanos , Masculino , Anomalías Musculoesqueléticas/etiología , Radiografía , Radiografía Torácica , Estudios Retrospectivos , Enfermedades Torácicas/diagnóstico por imagen , Toracoscopía/métodos , Toracotomía/métodos , Resultado del TratamientoRESUMEN
OBJECTIVE: The authors present a multicenter retrospective series of different benign rib lesions in children operated on using thoracoscopy. MATERIALS AND METHODS: Between 2005 and 2015, 17 rib resections were performed thoracoscopically, in four French departments of pediatric surgery. Of these 17 cases, 13 exostoses, 2 endochondromas, 1 synostosis, and 1 Cyriax's syndrome were noted. Inclusion criteria were benign tumors or rib anomalies such as synostosis, in children younger than the age of 18 years, and thoracoscopy. Open surgery and malignant tumors were excluded. Thoracoscopy was put forward using one optical port as well as one or two operative ports. RESULTS: Ten patients presented with chest pain, dyspnea, or unexplained cough. Six tumors were incidentally diagnosed. One patient presented with a chest wall deformation. Single-lung ventilation was required in 2 cases. In 1 case of endochondroma, a segmental rib resection was performed, leaving a part of the periosteum and the intercostal vessels and nerve. In this case, rib resection was performed using an endoscopic shaver drill system. As for the other cases, a simple resection of the tumor or of the bridge between two ribs (synostosis) was performed. In these cases, a Codman Kerrison laminectomy rongeur was used. There was no complication during or after surgery. Nevertheless, 2 years after surgery, pain did not disappear in 1 case, probably due to a definitive intercostal nerve damage. CONCLUSION: Benign rib lesions in children are rare. Thoracoscopy may be offered to reduce the functional deleterious consequences of an open surgery. It may be put forward especially in case of hereditary multiple exostoses where redo procedures may be required.
Asunto(s)
Enfermedades Óseas/cirugía , Costillas/cirugía , Toracoscopía/métodos , Adolescente , Quistes Óseos/cirugía , Niño , Preescolar , Exostosis/cirugía , Femenino , Humanos , Masculino , Estudios Retrospectivos , Costillas/anomalías , Sinostosis/cirugía , Toracoscopía/instrumentaciónRESUMEN
STUDY OBJECTIVE: To demonstrate a technique of laparoscopic management of a rudimentary horn in a 12-year-old girl. DESIGN: A step-by-step explanation of the surgery using a video (instructive video) approved by the local institutional review board. SETTING: A university hospital (University Hospital of Strasbourg, Strasbourg, France). PATIENT: A 12-year-old girl with a uterine rudimentary horn. INTERVENTION: We describe a case of a 12-year-old girl who had no medical history. She had her first menstruation at 11 years old with major left pelvic pain occurring each month. Ultrasonography showed a duplication of the uterus with a liquid collection on the left side; this type of malformation is called an accessory and cavitated uterine mass. Medical treatment was initiated with progestin. Magnetic resonance imaging showed a left noncommunicating rudimentary horn with a unicornuate uterus. No other malformation was present, particularly in the kidneys. A primary vaginal endoscopy was performed showing a single cervix without vaginal malformation. It was decided to perform a laparoscopic excision of the left rudimentary horn. We placed a 10-mm optical port into the umbilicus and 3 accessory 5-mm trocars. Evaluation of the abdominal cavity showed 2 normal adnexas with normal ovaries. We decided to start with a left salpingectomy using the Ligasure device (Medtronic, Minneapolis, MN), staying close to the tube to preserve ovarian vascularization. The remnant fimbria must be removed to avoid cancerization. Then, the vesicouterine septum was divided until we reached the cervix to dissect the bladder from the rudimentary horn. The broad ligament was fenestrated in order to push the left ureter laterally .The utero-ovarian pedicle was transected with the Ligasure device; the left ovary was preserved and vascularized by the left infundibulopelvic ligament. We then dissected the left uterine artery. The posterior peritoneum was opened. The resection of the rudimentary horn was performed by means of a monopolar hook. The dissection was performed slowly with selective coagulation until we reached the cavity of the horn, with old blood flowing out. The entire cavity was removed, and we confirmed the absence of communication with the other part of the uterus. Uterine reconstruction was performed with inverted separated stiches of a 2-0 braided suture, and, finally, an antiadhesion barrier was placed. CONCLUSIONS: Laparoscopic management of a uterine rudimentary horn is feasible with satisfactory uterine reconstruction. This is not the first case of this surgery performed by laparoscopy. A similar case has been published in 2015 [1], and recently another video [2] has been published describing 2 other cases.
Asunto(s)
Laparoscopía/métodos , Anomalías Urogenitales/cirugía , Útero/anomalías , Útero/cirugía , Niño , Femenino , Humanos , Dolor Pélvico/etiología , Uréter/cirugía , Anomalías Urogenitales/complicacionesRESUMEN
BACKGROUND: Efficacy and role of cytoreductive surgery (CRS) and hyperthermic peritoneal perfusion with chemotherapy (HIPEC) remain poorly documented in pediatric tumors. METHODS: This retrospective national study analyzed all pediatric patients with peritoneal tumor spread treated by CRS and HIPEC as part of a multimodal therapy in France from 2001 to 2015. RESULTS: Twenty-two patients (nine males and 13 females) were selected. The median age at diagnosis was 14.8 years (4.2-17.6). Seven had peritoneal mesotheliomas; seven, desmoplastic small round cells tumors (DSRCT); and eight, other histologic types. A complete macroscopic resection (CC-0, where CC is completeness of cytoreduction) was achieved in 16 (73%) cases. Incomplete resections were classified as CC-1 in four (18%) cases and CC-2 in two (9%) cases. Fourteen (64%) patients had complications within 30 days from HIPEC, requiring an urgent laparotomy in eight (36%) cases. Thirteen (59%) patients received adjuvant chemotherapy and four (18%) received total abdominal radiotherapy after surgery. Sixteen (72%) patients had relapse after a median time of 9.6 months (1.4-86.4) and nine (41%) eventually died after a median time of 5.3 months (0.1-36.1) from relapse. Six (27%) patients (four mesotheliomas, one pseudopapillary pancreatic tumor, and one DSRCT) were alive and in complete remission after a median follow-up of 25.0 months (5.3-78.2). The mean overall survival (OS) and disease-free survival (DFS) were 57.5 months (95% CI [38.59-76.32]) and 30.9 months (95% CI [14.96-46.77]). Patients with a peritoneal mesothelioma had a significantly better OS (p = 0.015) and DFS (p = 0.028) than other histologic type. CONCLUSIONS: In this national series, outcomes of HIPEC are encouraging for the treatment of peritoneal mesothelioma in children.