RESUMO
INTRODUCTION: The aim of this study was to find statistically valid criteria to preoperatively divide acute appendicitis into simple and complicated to enable surgeons to administer the most appropriate antibiotic prophylaxis/therapy before surgery. MATERIALS AND METHODS: We retrospectively reviewed a cohort of patients who underwent appendectomy from January 2022 to December 2023. Patients included were 0-14 years of age. Exclusion criteria included patients who underwent interval appendectomy or concurrent procedures at the same time of appendectomy. We divided patients into two groups: simple (group S) and complicated (group C) appendicitis according to intraoperative finding. Generalized linear model (GLM) with logit function was developed to identify the predictive variables of the type of appendicitis (S vs C) in terms of CRP value, neutrophils percentage and WBC count adjusted for age and sex of patients. Finally, principal component analysis (PCA) was carried out to identify the cutoff value of statistically significant variables found in the previous analysis. RESULTS: One hundred and twenty patients were eligible (N female = 49, N male = 71) for the study. 74 and 46 patients were included in groups S and C, respectively. In a preliminary analysis using univariate and multivariate GLM, only CRP (p value = < 0.001) and neutrophils percentage (p value = 0.02) were predictive variables for the type of appendicitis. The GLM shows a statistical lower value of CRP (adjusted odds ratio [OR] per unit, 0.17 [95% CI, 0.08-0.39]) and neutrophil percentage (adjusted OR per unit, 0.37 [95% CI, 0.16-0.86]) in the S group compared to C adjusted to age and sex. PCA analysis revealed a P-ROC cutoff of 4.2 mg/dl and 80.1 of CRP value (AUC = 84%) and neutrophil percentage (AUC = 70%), respectively. CONCLUSIONS: We will perform a prospective study giving preoperative prophylactic cefazolin to patients with a CRP value under 4.2 mg/dl and amoxicillin-clavulanate therapy to patient with CRP value over 4.2 mg/dl.
Assuntos
Antibacterianos , Antibioticoprofilaxia , Apendicectomia , Apendicite , Humanos , Apendicite/cirurgia , Feminino , Masculino , Estudos Retrospectivos , Criança , Apendicectomia/métodos , Adolescente , Antibioticoprofilaxia/métodos , Pré-Escolar , Antibacterianos/uso terapêutico , Lactente , Cuidados Pré-Operatórios/métodos , Doença AgudaRESUMO
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.
Assuntos
Miotomia de Heller , Procedimentos Cirúrgicos Robóticos , Robótica , Criança , Esôfago/cirurgia , Humanos , Recém-Nascido , Estudos Multicêntricos como Assunto , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos/métodosRESUMO
AIMS: Anterior anal displacement is a condition that is difficult to define: is it merely an anatomical variation within the range of normality or is it a genuine malformation? In order to improve early diagnosis of anterior displacement of the anus, this study assessed the feasibility of transperineal ultrasound (US) in routine practice for use as first-line management. MATERIALS AND METHODS: Sagittal perineal US was performed on 187 female infants aged between 3 and 9 weeks. The ultrasound was performed randomly, either by a senior or a junior radiologist. The imaging by the senior radiologists defined the sagittal plane quality criteria. Scores to define image quality were established and then validated. The percentage of satisfactory images was then compared according to the planes and the seniority (junior vs. senior) of the radiologists. The junior radiologists were evaluated from the beginning to determine the learning curve for optimal image acquisition. RESULTS: The quality scores for the perineal ultrasounds revealed excellent intra-and inter-operator performances: 84.4% of the sagittal plane images were satisfactory. After the 20th examination, the success rate for the sagittal plane was independent of the seniority of the radiologist. CONCLUSIONS: This preliminary study demonstrates that transperineal sagittal plane US is easy to learn and readily yields reproducible results. The possibility of using this technique provides a solid basis for further studies to evaluate its relevance in regard to clinical data and MRI results, with the aim of providing a reliable early diagnostic tool for routine practice.
Assuntos
Canal Anal , Períneo , Canal Anal/diagnóstico por imagem , Feminino , Humanos , Lactente , Recém-Nascido , Curva de Aprendizado , Imageamento por Ressonância Magnética , Períneo/diagnóstico por imagem , UltrassonografiaRESUMO
BACKGROUND: Anteriorly displaced anus (ADA) is defined as anterior displacement of the anus toward the perineum. Early radiologic characterization is a crucial step in guiding the first-line management. OBJECTIVE: The objective of this study was to assess the urethra-to-anus distance (UAD) on perineal ultrasound in female infants under the age of 3 months with anteriorly displaced anus and to retrospectively determine a cut-off to guide the indications for surgery. MATERIALS AND METHODS: Perineal ultrasound was performed prospectively in female infants under the age of 3 months with determination of the UAD, during screening for congenital hip dislocation. Determinations of the UAD on perineal ultrasound and pelvic MRI were performed for anteriorly displaced anus in girls between 2011 and 2018. RESULTS: 230 patients were included, of whom 173 were in the control group, with 52 examinations performed for anteriorly displaced anus and 5 examinations performed for vestibular anus. The mean UAD for infants under the age of 3 months was: 22.9 mm (±1.7) in healthy infants, 21.4 mm (±2.4) in infants with non-operated ADA, 17.5 mm (±1.8) in infants with operated ADA, and 10.8 mm (±1.3) in infants with anorectal malformation (ARM). A statistically significant difference was observed between the control group and the ARM group (p = 0.0001) and between the control group and the operated ADA group (p = 0.0001). The mean UAD for infants over the age of 3 months was: 25.5 mm (±4.1) in infants with non-operated ADA and 26 mm (±3) in infants with operated ADA. CONCLUSION: A urethra-to-anus distance of less than 17 mm appears to be a cut-off for anteriorly displaced anus in anorectal malformations.
Assuntos
Malformações Anorretais , Cirurgiões , Canal Anal/diagnóstico por imagem , Canal Anal/cirurgia , Malformações Anorretais/diagnóstico por imagem , Feminino , Humanos , Lactente , Masculino , Períneo/diagnóstico por imagem , Estudos RetrospectivosRESUMO
Introduction: The widespread use of robotic surgery has provided surgeons a high-quality and alternative method to perform pyeloplasty. Indeed, robot-assisted technology has made it a lot easier to obtain the advanced technical skills required to perform this procedure. The learning curve (LC) reflects the increase in learning as a function of experience. Robot-assisted laparoscopic pyeloplasty (RALP) represents a well-standardized and reproducible procedure with an LC that allows reliable results to readily be obtained. The aim of our study was to compare the RALP LC of senior versus junior surgeons. Materials and Methods: We reviewed all of the RALP procedures performed at three pediatric surgery centers between November 2007 and November 2018. Three senior surgeons and 4 junior surgeons performed the robotic procedures. Neither the senior nor the junior surgeons had previous experience with robotic surgery; they had experience with conventional laparoscopic procedures but not with laparoscopic pyeloplasty. The primary metric that we selected to evaluate competence acquisition was a composite outcome defined by a combination of operative time (OT), complications, and surgical success. The complications were rated according to the Clavien-Dindo classification expressed by a complication factor; surgical success was expressed as a success factor, and we used a cumulative sum (CUSUM) analysis to determine the LC. The CUSUM method, through its multioutcome approach, is a very effective way to evaluate LCs. Results: Between November 2007 and November 2018, 3 senior surgeons and 4 junior surgeons performed 88 RALP procedures. The included patients had a median age of 6.1 years (range 7 months-16 years). The median duration of follow-up was 6.4 years (range 14 months-12 years). The median OT was 198.86 minutes (range 106-335 minutes). By CUSUM analysis of the composite outcome, we found that despite the junior surgeons having performed fewer procedures than the senior surgeons, their LCs exhibited an earlier inflection point (Fig. 1) followed by a constant rate of improvement in proficiency, thus indicating a more rapid learning process. The median composite scores for the senior surgeons and the junior surgeons were 299 (range 210-370) and 193 (range 131-255), respectively, after seven procedures. Conclusion: Assuming proper exposure to robotics and an adequate case volume, we demonstrated that junior surgeons can readily achieve comparable levels of expertise compared with senior practitioners in the field of pediatric RALP. It can be assumed that the LC in robotic pyeloplasty is not only directly influenced by the individual surgical experience but also by the experience of the surgical team.
Assuntos
Cirurgia Geral/educação , Curva de Aprendizado , Procedimentos de Cirurgia Plástica/métodos , Procedimentos Cirúrgicos Robóticos/métodos , Cirurgiões , Obstrução Ureteral/cirurgia , Procedimentos Cirúrgicos Urológicos/métodos , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Rim/cirurgia , Pelve Renal/cirurgia , Laparoscopia/métodos , Masculino , Duração da Cirurgia , Especialidades Cirúrgicas , Ureter/cirurgiaRESUMO
PURPOSE: To assess the long-term outcomes of patients treated for distal hypospadias. Assessment of long-term follow-up for a homogeneous population with hypospadias is difficult and there has consequently been a paucity of publications in this regard. MATERIALS AND METHODS: A retrospective review was carried out to compile cases of distal hypospadias operated at our center between 1990 and 1999 according to the MAGPI procedure. Four parameters were evaluated based on four validated questionnaires: Health-related quality of life (SF-36), Genital self-perception (PPS), Self-esteem (Rosenberg Self-Esteem Scale), and Erectile function (IIEF). RESULTS: A total of 77 patients who had undergone MAGPI surgery for hypospadias during the specified period were selected. Sufficient clinical data were available for 51 patients and only 15 of these patients were included, after a median follow-up of 22 years (20-26). Their outcomes were compared with those for a population of 15 matched circumcised men and 15 matched uncircumcised men. No significant difference was found between the patients and the control groups in terms of the score for quality of life (p = .29). There were, however, significant differences in the scores for self-perception of the penile cosmetic appearance (13.3 vs. 15.8; p < .01), self-esteem (30.6 vs. 35.8; p < .01), and erectile function (31.4 vs. 33.7; p = .04) between the patients and the controls. Lower self-esteem correlated with poor genital self-perception (r = .92). CONCLUSION: This study confirms that adult patients operated for distal hypospadias have poor genital self-perception. This poor genital perception correlated with lower self-esteem.