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BACKGROUND: Necrotizing pneumonia (NP) is a serious and rare disease in children. Pediatric data on NP are limited and the impact of the 13-valent pneumococcal conjugate vaccine has been very poorly evaluated. PATIENTS AND METHODS: We conducted a retrospective study at Toulouse University Hospital between 2008 and 2018. Children who presented with thin-walled cavities in the areas of parenchymal consolidation on imaging were included in the study. RESULTS: The incidence of NP did not decrease during this period. Bacterial identification occurred in 56% of cases (14/25) and included six cases of Streptococcus pneumoniae, five of Staphylococcus aureus, two of Streptococcus pyogenes, and one of Streptococcus viridans. Streptococcus pneumoniae NP are more frequently associated with empyema/parapneumonic effusion compared to S. aureus NP (p = 0.02). Patients with S. pyogenes NP more often required volume expansion than did S. pneumoniae cases (p = 0.03). When comparing children born before and after implementation of the 13-valent pneumococcal conjugate vaccine, we identified a relative modification of the bacterial epidemiology, with an increase in the proportion of S. pyogenes NP and S. aureus NP and a decrease in the proportion of NP caused by S. pneumoniae. CONCLUSION: Future studies are needed to assess the epidemiology of NP in children. Continued surveillance of identified pneumococcal serotypes is essential to document epidemiological changes in the coming years.
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Infecciones Neumocócicas , Neumonía Necrotizante , Neumonía Neumocócica , Niño , Humanos , Lactante , Infecciones Neumocócicas/epidemiología , Vacunas Neumococicas , Neumonía Necrotizante/diagnóstico por imagen , Neumonía Necrotizante/epidemiología , Neumonía Neumocócica/diagnóstico por imagen , Neumonía Neumocócica/epidemiología , Estudios Retrospectivos , Staphylococcus aureus , Streptococcus pneumoniae , Streptococcus pyogenes , Centros de Atención Terciaria , Vacunas ConjugadasRESUMEN
AIMS: Several medicinal treatments for avoiding postoperative ileus (POI) after abdominal surgery have been evaluated in randomized controlled trials (RCTs). This network meta-analysis aimed to explore the relative effectiveness of these different treatments on ileus outcome measures. METHODS: A systematic literature review was performed to identify RCTs comparing treatments for POI following abdominal surgery. A Bayesian network meta-analysis was performed. Direct and indirect comparisons of all regimens were simultaneously compared using random-effects network meta-analysis. RESULTS: A total of 38 RCTs were included in this network meta-analysis reporting on 6371 patients. Our network meta-analysis shows that prokinetics significantly reduce the duration of first gas (mean difference [MD] = 16 h; credible interval -30, -3.1; surface under the cumulative ranking curve [SUCRA] 0.418), duration of first bowel movements (MD = 25 h; credible interval -39, -11; SUCRA 0.25) and duration of postoperative hospitalization (MD -1.9 h; credible interval -3.8, -0.040; SUCRA 0.34). Opioid antagonists are the only treatment that significantly improve the duration of food recovery (MD -19 h; credible interval -26, -14; SUCRA 0.163). CONCLUSION: Based on our meta-analysis, the 2 most consistent pharmacological treatments able to effectively reduce POI after abdominal surgery are prokinetics and opioid antagonists. The absence of clear superiority of 1 treatment over another highlights the limits of the pharmacological principles available.
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Ileus , Antagonistas de Narcóticos , Humanos , Metaanálisis en Red , Complicaciones Posoperatorias/tratamiento farmacológico , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/prevención & control , Ileus/tratamiento farmacológico , Ileus/etiología , Ileus/prevención & controlRESUMEN
OBJECTIVES: To assess the efficacy of thoracoscopy and the outcome for children with thoracic neurogenic tumors. METHODS: We performed a retrospective review of 15 European centers between 2000 and 2020 with patients who underwent thoracoscopy for a neurogenic mediastinal tumor. We assessed preoperative data, complications, and outcomes. Results were expressed with the median and range values. RESULTS: We identified 119 patients with a median age of 4 years old (3 months-17 years). The diameter was 5.7 cm (1.1-15). INRG stage was L1 n = 46, L2 n = 56, MS n = 5, M n = 12. Of 69 patients with image-defined risk factors (IDRF), 29 had only (T9-T12) locations. Twenty-three out of 34 patients with preoperative chemotherapy had an 18 mm (7-24) decrease in diameter. Seven out of 31 patients lost their IDRF after chemotherapy. Fourteen had a conversion to thoracotomy. The length of the hospital stay was 4 days (0-46). The main complications included chylothorax (n = 7) and pneumothorax (n = 5). Long-term complications included Horner's syndrome (n = 5), back pain, and scoliosis (n = 5). Pathology was 53 neuroblastomas, 36 ganglioneuromas, and 30 ganglioneuroblastomas. Fourteen had a postoperative residue. With a median follow-up of 21 months (4-195), 9 patients had a recurrence, and 5 died of disease. Relapses were associated with tumor biology, histology, and the need for chemotherapy (p = 0.034, <0.001, and 0.015, respectively). Residues were associated with preoperative IDRF (excluding T9-T12 only) and the need for preoperative chemotherapy (p = 0.04 and 0.020). CONCLUSION: Our results show that thoracoscopy is safe, with good outcomes for thoracic neurogenic tumors in selected cases. Surgical outcomes are related to the IDRFs, whereas oncologic outcomes are related to tumor histology and biology.
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BACKGROUND: The success rate of non-operative treatment (NOT) of acute uncomplicated appendicitis (AUA) in children varies from 65% to 95%. There are no recommendations on the appropriate antibiotic therapy. OBJECTIVE: To determine the clinical efficacy of amoxicillin-clavulanic acid for NOT of AUA in children. METHODS: Design: Cross-sectional study in a single medical centre. SETTINGS: Emergency department and Paediatric Visceral Surgery department of the Children Hospital in Toulouse, France. PATIENTS: Patients 5-15 years old who were diagnosed with appendicitis, (1) With abdominal pain and a first episode of acute appendicitis, (2) With no radiological or ultrasound evidence of appendicolith, appendiceal perforation, pelvic abscess nor peritonitis, and (3) With non-septic general aspect, were included. INTERVENTIONS: NOT consisted of hospital admission. The antibiotic treatment was a combination of amoxicillin and clavulanic acid (80 mg/kg/day of amoxicillin): intravenous regimen during 48 hours followed by oral route during 7 days. MAIN OUTCOME MEASURE: Success rate of amoxicillin-clavulanic acid NOT in children with AUA at 2 years. RESULTS: The initial success rate of amoxicillin-clavulanic acid NOT in children with AUA was 100% (104/104 patients). The success rate at 2 years was 85.6% (89/104) at discharge. None of the 15 patients who underwent surgery after recurrence of appendicitis presented with peritonitis, appendiceal perforation nor pelvic abscess. CONCLUSION: Narrowed antibiotic therapy with amoxicillin and clavulanic acid seems to be an alternative to surgery in children with AUA. It is necessary to wait for the results of ongoing studies to confirm these results.
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Apendicitis , Peritonitis , Humanos , Niño , Preescolar , Adolescente , Combinación Amoxicilina-Clavulanato de Potasio/uso terapéutico , Apendicitis/tratamiento farmacológico , Apendicitis/cirugía , Estudios Retrospectivos , Absceso/tratamiento farmacológico , Estudios Transversales , Antibacterianos/uso terapéutico , Amoxicilina/uso terapéutico , Ácido Clavulánico/uso terapéutico , Resultado del Tratamiento , Enfermedad Aguda , Peritonitis/tratamiento farmacológicoRESUMEN
Robotic pyeloplasty has become a technique of choice for pyelo-ureteral junction syndrome treatment in children. Less invasive than open surgery, robotic pyeloplasty also has a lower learning curve than laparoscopic pyeloplasty. This is how a new generation of surgeons without previous laparoscopic pyeloplasty experience has begun training in robotics. To assess the robotic assisted pyeloplasty learning curve for a pediatric surgeon only trained in open pyeloplasty, and to investigate if that mode of practice is safe and effective. Data were collected from all children operated on for pyelo-ureteral junction syndrome by the same surgeon in our center between 2015 and 2021. Cases were divided into 4 groups of 14 consecutive procedures to analyze the learning curve. Fifty-six patients were operated on, with a median (IQR) age, weight, and hospital stay of 9 years and 1 month old (3.5), 29 kg (17.3), and 3 days (2), respectively. The mean ± SD operative times were 146.5 ± 39.3, 123.2 ± 48.1, 103.1 ± 29.5, and 141.7 ± 25.0 min, with a unique significant difference between groups 1 and 3 (p = 0.007**). Only two intraoperative and nine postoperative complications were observed. The surgery was successful in 98% cases. Our study shows that a significant improvement in surgical time could be achieved in the first 30 cases, safely and efficiently even without previous laparoscopic pyeloplasty experience.Level of evidence: III.
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Laparoscopía , Procedimientos Quirúrgicos Robotizados , Cirujanos , Obstrucción Ureteral , Niño , Humanos , Lactante , Pelvis Renal/cirugía , Curva de Aprendizaje , Obstrucción Ureteral/cirugía , Procedimientos Quirúrgicos Robotizados/métodos , Laparoscopía/métodos , Procedimientos Quirúrgicos Urológicos/métodos , Resultado del Tratamiento , Estudios RetrospectivosRESUMEN
Few reports of laser coagulation for foetal bronchopulmonary sequestration (BPS), a rare congenital malformation characterised by the absence of tracheobronchial connection and the presence of a systemic feeding artery, have been published. Additionally, very few of them focus also on the postnatal management, with results limited and controversial. Postnatal treatment of residual malformation remains debated, hence the need to share our experience of a combined pre- and postnatal approach to complicated extra-lobar BPS. We report the case of a female foetus with the diagnosis of a pulmonary lesion. Due to mediastinal shift, unilateral compressive hydrothorax, ascites, and hydrops, a foetal treatment with ultrasound-guided laser coagulation of the anomalous vessel was performed. At birth, due to the persistence of the malformation, an elective delayed thoracoscopical surgery was performed. Prenatal laser ablation for complicated BPS is a life-saving procedure not always resulting in lesion disappearance. Thoracoscopical surgical exploration in case of persistent lesions at birth offers the possibility of a minimally invasive sequestrectomy feasible and safe.
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Background: The introduction of splenectomy in pediatric robotic surgery programs remains controversial. The aim of this study is to evaluate the feasibility and safety of robotic assisted splenectomy (RAS) in children and compare its outcomes with the laparoscopic splenectomy (LAS). Method: A single institution retrospective study was performed (2011-2020). We used the minimally invasive splenectomy score described by Giza et al. to measure the level of technical difficulty. The data collected for each procedure included its duration, the need for blood transfusion, complications, analgesic use, and the length of hospital stay. A standard univariate analysis is applied. Results: We recorded 41 cases (26 LAS and 15 RAS). The mean age was 11 years [7.00; 13.5]. The operating time was 97 minutes [85.5-108] for LAS and 223 minutes [190-280] for RAS (P < .001). The length of stay was 6.50 days [5.00-8.00] for LAS and 5 days [5.00-5.50] for RAS (P = .055). The cumulative use of level III analgesic was not statically different (P = .29). Two cases of difficult splenectomy were found in each group with comparable performances. In the RAS, we demonstrated the improved outcomes with the progression of the learning curve of a single surgeon. Conclusions: In our experience (as in the literature), RAS remains safe, but offers no additional advantage compared to laparoscopy as the cost and the operating time are higher. Our study has the advantages of having a 9 years long evolving experience, including broad indications in comparison to other pediatric studies.
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Laparoscopía , Procedimientos Quirúrgicos Robotizados , Humanos , Niño , Procedimientos Quirúrgicos Robotizados/métodos , Esplenectomía/métodos , Estudios Retrospectivos , Esplenomegalia/cirugía , Resultado del Tratamiento , Laparoscopía/métodosRESUMEN
BACKGROUND: Robot-assisted approach to UVJ is getting more and more used in pediatric patients. METHODS: In this retrospective study 26 patients affected by nephro-urological malformations, robotic-surgically treated from 2016 and 2021 at 3 Pediatric Surgery Department were included: 3 (11.5%) primary obstructive megaureter, 2 (7.7%) dysplastic kidneys, 3 (11.5%) duplex collecting system, 18 (69.2%) primary vescico-ureteral reflux (VUR). RESULTS: Mean age at surgery was 6 years old. 22 (84.6%) underwent Lich Gregoire extravesical ureteral reimplantation, 4 (15.4%) total nephroureterectomy. Mean operative time was 230 min. No conversions or intraoperative complications. Median hospital stay was 4 days. There were 4 (15.38%) postoperative complications: 3 (11.54%) persistent VUR and 1 (3.84%) refluxing megaureter. 2 (7.7%) redo-surgery. CONCLUSIONS: Robotic Surgery should be considered a safe and effective technique for treatment of UVJ anomalies in children, because it firstly allows surgeons to approach both upper and lower ureteral ends without modifying trocars' placement.
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Laparoscopía , Procedimientos Quirúrgicos Robotizados , Robótica , Uréter , Reflujo Vesicoureteral , Niño , Humanos , Estudios Retrospectivos , Procedimientos Quirúrgicos Robotizados/métodos , Reflujo Vesicoureteral/cirugía , Resultado del Tratamiento , Uréter/cirugía , Laparoscopía/métodosRESUMEN
PURPOSE OF REVIEW: Kidney transplantation in low-weight recipients (<15âkg) is a challenging surgery with special characteristics. We proposed to perform a systematic review to determine the postoperative complication rate and the type of complications after kidney transplantation in low-weight recipients (<15âkg). The secondary objectives were to determine graft survival, functional outcomes, and patient survival after kidney transplantation in low-weight recipients. METHODS: A systematic review was performed according to preferred reporting items for systematic reviews and meta-analyses. Medline and Embase databases were searched to identify all studies reporting outcomes on kidney transplantation in low-weight recipients (<15âkg). RESULTS: A total of 1254 patients in 23 studies were included. The median postoperative complications rate was 20.0%, while 87.5% of those were major complications (Clavien ≥3). Further, urological and vascular complications rates were 6.3% (2.0-11.9) and 5.0% (3.0-10.0), whereas the rate of venous thrombosis ranged from 0 to 5.6%. Median 10-year graft and patient survival were 76 and 91.0%. SUMMARY: Kidney transplantation in low-weight recipients is a challenging procedure complicated by a high rate of morbidity. Finally, pediatric kidney transplantation should be performed in centers with expertise and multidisciplinary pediatric teams.
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Enfermedades Cardiovasculares , Trasplante de Riñón , Niño , Humanos , Trasplante de Riñón/efectos adversos , Trasplante de Riñón/métodos , Complicaciones Posoperatorias/etiología , Supervivencia de Injerto , Estudios RetrospectivosRESUMEN
Teratomas are defined by the presence of cell types from different germ layers, they typically involve the gonads or the sacrococcygeal region and are rarely retroperitoneal. Prenatally detected adrenal teratomas are extremely uncommon. Aim of this paper is to share our experience with an adrenal antenatal mass initially diagnosed as a left adrenal neuroblastoma that turned out to be a mature teratoma after microscopical examination. We present the case of a male fetus with antenatal diagnosis of a left adrenal cystic image at the 22nd week of amenorrhea. The fetal magnetic resonance imaging showed a non-calcified cystic mass of the left adrenal gland, compatible with a neuroblastoma. At birth an ultrasound confirmed the presence of an anechogenic lesion of the left adrenal gland. The infant was closely monitored during his first year and in the absence of significant regression of the adrenal mass, it was decided to perform a laparoscopic left adrenalectomy. Unexpectedly, the final pathological diagnosis was mature cystic adrenal teratoma. In conclusion, an adrenal mass diagnosed antenatally is generally a hemorrhage or a neuroblastoma. Adrenal teratomas are very rare and those diagnosed antenatally even more. At present, we have no clinical, biological, or radiological evidence to suspect them before surgical removal. There are only two other cases of unexpected adrenal teratoma in infants described in Literature.
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INTRODUCTION: The transition from medical student to surgical resident is not a simple one. The aim of this study was to report the experience of a university hospital in the organization of the induction course for future surgical residents and the contribution of a video support in the learning of the suture. MATERIAL AND METHOD: We were able to study two consecutive years of students (October 2020 and 2021). Concerning the practical and technical workshops (learning suture) we carried out a comparative study between two groups of students. A group that had video support for learning suture (video group) and a group without video (control group). The evaluation of the suture was performed in a blinded manner by two supervising surgeons. The other practical workshop was drain fixation; the students did not have a video for this workshop. A comparative study was also performed for the drain fixation workshop between the two groups (video group and control group). A program of theoretical courses was also set up. This program is established according to the different future functions of the residents by integrating medico-legal notions and teamwork. Satisfaction questionnaires were given to the students and the answers were given two months after taking up their duties in the hospital (6 questions with Likert scale and 4 free questions). RESULTS: The cohort consisted of 58 students (29 each in 2020 and 29 in 2021). Comparative analyses of the evaluation of the suture workshops showed better performance in the video group compared with the group without video. The comparison of these two groups did not show significant differences in the drain fixation workshop. The theoretical teaching was broken down according to the students' future tasks and each speaker was a specialist in his or her field of expertise. The results of the questionnaires showed a desire on the part of the students to increase the time spent on practical workshops and theoretical forensic teaching. CONCLUSION: We were able to show through these two years of a program that we were able to offer a surgical resident preparation course. In addition, we have highlighted the contribution of a video support in the learning curve of the suture.
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Internado y Residencia , Estudiantes de Medicina , Evaluación Educacional , Retroalimentación , Femenino , Hospitales Universitarios , Humanos , MasculinoRESUMEN
Background: Robotic-assisted laparoscopic pyeloplasty (RALP) has been gaining acceptance among paediatric urologists. Objective: To compare surgical variables and clinical outcomes, including complications and success rate, with RALP using the transperitoneal (T-RALP) and retroperitoneal (R-RALP) approaches. Design setting and participants: We performed a multicentre, prospective, cohort study (NCT03274050) between November 2016 and October 2021 in three paediatric urology teaching centres (transperitoneal approach, n = 2; retroperitoneal approach, n = 1). The diagnosis of ureteropelvic junction obstruction (UPJO) was confirmed by renal ultrasound and mercaptoacetyltriglycine-3 renal scan or uro-magnetic resonance imaging with functional evaluation. The exclusion criteria were children <2 yr old, persistent UPJO after failed pyeloplasty, and horseshoe and ectopic kidney. Intervention: We performed dismembered pyeloplasty using running monofilament 6-0 absorbable suture. Outcome measurements and statistical analysis: We assessed intra- and postoperative morbidity (primary outcome) and success (secondary outcome). Data were expressed as medians and interquartile range (25th and 75th percentiles) for quantitative variables, and analysed comparatively. Results and limitations: We operated on 106 children (T-RALP, n = 53; R-RALP, n = 53). Preoperative data were comparable between groups (median age 9.1 [6.2-11.2] yr; median weight 26.8 [21-40] kg). Set-up time (10 vs 31 min), anastomotic time (49 vs 73 min), and console time (97 vs 153 min) were significantly shorter with T-RALP than with R-RALP (p < 0.001). No intraoperative complications occurred. No conversion to open surgery was necessary. The median hospital stay was longer after T-RALP (2 d) than after R-RALP (1 d; p < 0.001). Overall, postoperative complication rates were similar. No failure had occurred at the mean follow-up of 25.4 (15.1-34.7) mo. Conclusions: In selected children, RALP is safe and effective using either the transperitoneal or the retroperitoneal approach, with a shorter hospital stay after R-RALP. Patient summary: In our multicentre, prospective study, we compared the results and complications of robotic-assisted laparoscopic pyeloplasty (RALP) using the transperitoneal and retroperitoneal approaches. We found that RALP is safe and effective using either approach, with a shorter hospital stay after R-RALP.
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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.
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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
INTRODUCTION: There have been numerous reports of robotic pediatric surgery in the literature, particularly regarding urological procedures for school-aged children. Thoracic procedures appear to be less common, despite the fact that encouraging results were reported more than 10 years. Our aim was to report a national experience of esophageal robotic-assisted thoracoscopic surgery (ERATS) and to discuss the most appropriate indications. MATERIALS AND METHODS: A retrospective multicenter study was conducted to compile the ERATS performed at five French surgical centers that have been involved in spearheading robotic pediatric surgery over the past 15 years. The data were supplemented by a review of the literature. RESULTS: Over the study period, 68 cases of robotic thoracic surgery were performed at the five pediatric centers in question. ERATS was performed for 18 patients (mean age 7.1 years [ ± 5.6]) in four of the centers. These comprised seven esophageal duplications, four esophageal atresias, five Heller's myotomies, and two cases of esophagoplasty. A conversion was needed for two neonates (11%) due to exposure difficulties. Four other procedures for patients who weighed less than 15 kg were successfully completed without causing postoperative complications. In the past 12 years, 22 other cases of ERATS were published worldwide. The indications were the same, except for esophagoplasty, which was not found. CONCLUSION: Aside from accessibility issues with the robotic platform, the main limitation is still very much that the low body weight of children results in incompatibility between the size of the trocars and the size of the intercostal space. ERATS is clearly a feasible procedure with technical advantages for most pediatric cases with body weights more than 15 kg. A transdiaphragmatic abdominal approach should be considered for lower esophagus surgery.
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Miotomía de Heller , Procedimientos Quirúrgicos Robotizados , Robótica , Niño , Esófago/cirugía , Humanos , Recién Nacido , Estudios Multicéntricos como Asunto , Estudios Retrospectivos , Procedimientos Quirúrgicos Robotizados/métodosRESUMEN
INTRODUCTION: Torsion of an undescended testis (UT) is a surgical emergency, difficult to diagnose, whose prognosis depends on a quick management. AIM OF THE STUDY: To evaluate the management and outcome of these patients. STUDY DESIGN: We retrospectively analyzed all cases of UT torsion operated in nine French hospitals between 1997 and 2017. We divided patients in two groups: patients referred less than 6 h after the onset of symptoms (group A) or more than 6 h (group B). MAIN RESULTS: We collected 60 cases (17 in group A and 43 in group B). Median age was 2.2 years [IQR = 0.7-7.8] (2.3 y in group A and 2 y in group B, p = 0.76). Eleven patients (10 in group B) had neurological disorders (p = 0.15). The main reason for absence of UT treatment was the absence of surgical consultation in a normal delay (n = 44, 73%). Symptoms were pain (n = 58, 97%), inguinal mass (n = 55, 92%) and vomiting (n = 16, 27%). An inguinal mass with no palpable testis in the ipsilateral hemiscrotum was seen in 55 patients (92%). An ultrasound scan performed in 27 patients led to the diagnosis in 16 patients (59%). At surgery, an orchiectomy was performed in 4 patients (23%) of group A and 24 patients (56%) of group B (p = 0.04). After a median follow-up of 11 months [IQR = 4-23], 11 patients of group A (65%) and 7 patients of group B (16%) had a clinically normal testis (p = 0.03). The salvage rate among patients with conservative treatment was 85% for group A and 37% for group B (p = 0.01). DISCUSSION: Our study reveals that although UT torsion is an emergency, 72% of patients are referred more than 6 h after the onset of symptoms. We mostly found classic clinical presentation of UT torsion: a painful inguinal mass with an empty ipsilateral scrotum. Ultrasound was performed in half cases, and even if the result was not significant, it still seemed to be associated with a higher rate of orchiectomy especially in group B because of the delay in care. However, when ultrasound was realized early, it led to diagnosis in all cases. This dilemma poses the problem of the role of imaging in diagnostic management. CONCLUSIONS: Early clinical diagnosis in front of a painful inguinal mass with an empty scrotum is essential to improve the salvage rate of testis in UT torsion. Early management of UT should have avoided 68% of testis loss.
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Criptorquidismo , Torsión del Cordón Espermático , Preescolar , Criptorquidismo/complicaciones , Criptorquidismo/diagnóstico , Criptorquidismo/cirugía , Humanos , Masculino , Orquiectomía , Estudios Retrospectivos , Torsión del Cordón Espermático/diagnóstico , Torsión del Cordón Espermático/epidemiología , Torsión del Cordón Espermático/cirugía , TestículoRESUMEN
INTRODUCTION: To evaluate medium-term results of the management of patients with pyeloureteric junction obstruction (PUJO) secondary to lower pole vessels managed by a laparoscopic vascular hitch technique. MATERIALS AND METHODS: We performed a retrospective monocentric study of all patients who were operated using this technique, transperitoneal laparoscopy (TL) or robotic surgery (RS), from 2011 to 2018. Description of the initial population, pre- and postoperative data was collected and analyzed. RESULTS: During the study period, 25 patients (11 males and 14 females) with a mean age of 11.1 years were managed. Initial symptoms leading to the diagnosis were present in 21 children (lumbar pain 17, high blood pressure 1, and infection 3). Four patients were diagnosed incidentally (three) or following a prenatal screening (one). The diagnostic has been confirmed in all patients by ultrasound scan completed by computed tomography or magnetic resonance imaging scans. Twenty-one patients were operated by TL and four by RS. Mean operating time was 90.2 minutes. Three immediate postoperative complications were noticed including one urinary tract infection, one urinary tract rupture, and one postoperative massive dilatation. After a mean follow-up of 3 1.5 years, 17 patients remain asymptomatic. Mean pelvic diameter was preoperatively 35 mm and postoperatively 10.5 mm (p < 0.005). Of the eight remaining patients, six required reoperation (pyeloplasty) and two remained symptomatic with recurrent flank pain. CONCLUSION: In our experience, PUJO managed by the vascular hitch technique is associated with a 68% success rate after a 3-year follow-up. These results are different from the current literature which reported success rate of 96% after 52 months. It leads us to question the efficiency of this technique in the long term in our hands both concerning the indications and the surgical procedure itself. Further studies are required to collect data concerning the evolution of our patients during adulthood to compare their evolution to classic pyeloplasty.
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Laparoscopía/métodos , Obstrucción Ureteral/cirugía , Procedimientos Quirúrgicos Urológicos/métodos , Adolescente , Niño , Preescolar , Femenino , Estudios de Seguimiento , Humanos , Imagen por Resonancia Magnética , Masculino , Estudios Retrospectivos , Procedimientos Quirúrgicos Robotizados/métodos , Tomografía Computarizada por Rayos X , Resultado del Tratamiento , Ultrasonografía , Obstrucción Ureteral/diagnóstico por imagenRESUMEN
BACKGROUND: The safety of the laparoscopic treatment of intestinal malrotation remains controversial. This study compared the outcomes of laparoscopic and open surgical treatment of intestinal malrotation. METHODS: A multicentric retrospective study included pediatric cases of intestinal malrotation operated on between 2005 and 2016. RESULTS: This study included 227 children with a median age of 17â¯days (0-17.2â¯years), including 161 with a midgut volvulus. Forty-six(20.3%) procedures were started by laparoscopy and 181(79.7%) by laparotomy. Laparoscopy was more frequent for elective surgery (45.9%) than for emergency procedures (10.8%, pâ¯<â¯0.001). Conversions were significantly more frequent during emergency procedures (66.7% vs 17.9%)(pâ¯=â¯0.001). Considering only 61 elective surgeries, the mean hospital stay was significantly shorter after laparoscopy (5.3â¯days +/-5.2 vs 10.1â¯days +/-13, pâ¯=â¯0.01), the overall complication rate was comparable (15.8% vs 21.7%, pâ¯=â¯0.7) but post-operative volvulus was significantly more frequent after laparoscopy (13% vs 0%, pâ¯=â¯0.04). Outcomes of the two approaches were not significantly different after 166 emergency procedures. CONCLUSION: Laparoscopy can be performed by experienced team for the treatment of selected cases of intestinal malrotation. Conversion to open surgery should be done with a low threshold, as the rate of volvulus recurrence is concerning. LEVEL OF EVIDENCE: Level III.