European Journal of Pediatric Surgery
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Published By Georg Thieme Verlag Kg

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Author(s):  
Martin Lacher ◽  
Winfried Barthlen ◽  
Felicitas Eckoldt ◽  
Guido Fitze ◽  
Jörg Fuchs ◽  
...  

Abstract Introduction Adequate patient volume is essential for the maintenance of quality, meaningful research, and training of the next generation of pediatric surgeons. The role of university hospitals is to fulfill these tasks at the highest possible level. Due to decentralization of pediatric surgical care during the last decades, there is a trend toward reduction of operative caseloads. The aim of this study was to assess the operative volume of the most relevant congenital malformations at German academic pediatric surgical institutions over the past years. Methods Nineteen chairpersons representing university-chairs in pediatric surgery in Germany submitted data on 10 index procedures regarding congenital malformations or neonatal abdominal emergencies over a 3-year period (2015 through 2017). All institutions were categorized according to the total number of respective cases into “high,” “medium,” and “low” volume centers by terciles. Some operative numbers were verified using data from health insurance companies, when available. Finally, the ratio of cumulative case load versus prevalence of the particular malformation was calculated for the study period. Results From 2015 through 2017, a total 2,162 newborns underwent surgery for congenital malformations and neonatal abdominal emergencies at German academic medical centers, representing 51% of all expected newborn cases nationwide. The median of cases per center within the study period was 101 (range 18–258). Four institutions (21%) were classified as “high volume” centers, four (21%) as “medium volume” centers, and 11 (58%) as “low volume” centers. The proportion of patients operated on in high-volume centers varied per disease category: esophageal atresia/tracheoesophageal fistula: 40%, duodenal atresia: 40%, small and large bowel atresia: 39%, anorectal malformations: 40%, congenital diaphragmatic hernia: 56%, gastroschisis: 39%, omphalocele: 41%, Hirschsprung disease: 45%, posterior urethral valves: 39%, and necrotizing enterocolitis (NEC)/focal intestinal perforation (FIP)/gastric perforation (GP): 45%. Conclusion This study provides a national benchmark for neonatal surgery performed in German university hospitals. The rarity of these cases highlights the difficulties for individual pediatric surgeons to gain adequate clinical and surgical experience and research capabilities. Therefore, a discussion on the centralization of care for these rare entities is necessary.


Author(s):  
Julia Elrod ◽  
Johannes Boettcher ◽  
Deirdre Vincent ◽  
David Schwarz ◽  
Tina Trautmann ◽  
...  

Abstract Aim Several motor learning models have been used to teach highly complex procedural skills in medical education. The aim of this randomized controlled trial was to assess the efficiency of telementoring of open and laparoscopic suturing of medical students compared to conventional in-person teaching and training. Methods After randomization, 23 medical students were assigned to either the telementoring or the in-person training group. Both groups were taught by surgically trained residence with a student–teacher ratio of 1:1 (teacher–student). Open suturing was assessed in a model of congenital diaphragmatic hernia and laparoscopic suturing in a model of bowel anastomosis. All subjects were trained according to the spaced learning concept for 3 hours. Primary end points were time, knot quality, precision, knot strength, and overall knotting performance/competency. Furthermore, we utilized the Surgery Task Load Index to evaluate the cognitive load of both teaching techniques. Students' subjective progress regarding skill acquisitions and acceptance of telementoring was assessed using a nine-item questionnaire. Results All 23 trainees significantly improved after training in all knot attributes. More than 90% of all subjects reached proficiency in both groups. In-person training and telementoring were similarly practical, and no significant differences regarding speed, knot quality, precision, knot stability, and procedure performance/competency were found. Students perceived no difference in acquisition of factual or applicational knowledge between the two groups. General acceptance of telementoring was moderate in both groups before training, but increased during training in students actually assigned to this group, in comparison to students assigned to conventional teaching. Conclusion The current study shows that telementoring of open and laparoscopic suturing is an ideal answer to the current coronavirus disease 2019 pandemic, ensuring continuous training. On-site training and telementoring are similarly effective, leading to substantial improvement in proficiency in intracorporeal suturing and knot tying. Likewise, students' subjective progress regarding skill acquisitions and cognitive load does not differ between teaching methods. Skepticism toward telementoring decreases after exposure to this learning method. Given our results, telementoring should be considered a highly effective and resource-saving educational approach even after the current pandemic.


Author(s):  
Sarah Braungart ◽  
Charlotte Victoria Smith

Abstract Aim The majority of ovarian tumors in children are benign, with good prognosis following complete resection. Little is published on the incidence of tumor recurrence and metachronous disease, and follow-up management of children with benign ovarian tumors (BOTs) remains a matter of debate. This systematic review aimed to evaluate the incidence and timing of recurrence and metachronous disease in children with BOTs in pediatric literature. Methods Comprehensive literature searches of the English literature (PubMed, OVID, EMBASE databases) from inception to present according to the Preferred Reporting Items for Systematic Review and Meta-analysis guidelines. Outcomes for tumor recurrence and metachronous disease were synthesized. Results Nineteen studies comprising 1,069 patients with BOTs were included in the analysis. All studies were retrospective cohort studies of children less than 18 years old. A total of 56 events of recurrence or metachronous disease were reported in these patients. The overall risk of recurrence/metachronous event occurrence was 5.2%/2.9%. Seventy-five percent of events occurred within the first 4 years following resection. Conclusion Although the studies identified are few and heterogeneous, they demonstrate a significant risk of tumor recurrence and metachronous disease for children following resection of a BOT.Especially following total unilateral oophorectomy, these children are at risk of losing the contralateral ovary in case of metachronous disease.Immediate discharge from follow-up, therefore, does not appear safe. The majority of events occurred within the first 4 years following resection. Follow-up for children following resection of a BOT should, therefore, be continued for a minimum of 4 years following surgery. Larger, long-term prospective studies are required to more accurately determine the true incidence and long-term outcomes for children and adolescents with these tumors.


Author(s):  
Ceren Imren ◽  
Lotte E. Vlug ◽  
Barbara A. E. de Koning ◽  
Tessa Diertens ◽  
Heleen E. Snel ◽  
...  

Abstract Introduction To improve counseling of parents and to guide care strategies, we studied the disease course and outcomes of necrotizing enterocolitis (NEC) up to 2 years of corrected age (CA) from a multidisciplinary perspective. Materials and Methods This was a retrospective cohort study in preterm infants (birth weight < 1,500 g, gestational age < 32 weeks), diagnosed with NEC (Bell's stage ≥ II) from 2008 through 2020. Data on prevalence, mortality, surgery, intestinal failure (IF), growth, and neurodevelopment at 2-year follow-up were separately analyzed for medically and surgically treated children. Results Of 3,456 preterm infants, 200 (6%) were diagnosed with NEC, of whom 135 developed an indication for surgery within 7 days after the diagnosis; 28/135 died before surgery, and 37/107 died after an open-and-close procedure. An enterostomy was constructed in 62 patients and an end-to-end anastomosis in 15. The postoperative course was described for 77 patients, of whom 23 developed surgical complications (12/23 incisional hernias, 9/23 anastomotic strictures), 13/77 a short bowel, and 25/77 IF. Sixty-day survival after birth for medical NEC patients was 88% (hazard ratio [HR]: 0.698; p = 0.318), and for surgically treated NEC patients was 40% (HR: 3.729; p < 0.001). At 2-year follow-up, one patient received parenteral nutrition. Severe delay in weight for age, motor, and cognitive development was seen in 3, 6, and 2%, respectively. Conclusion In this cohort, the mortality rate was high, especially in surgically treated NEC patients. The surgical complication rate is comparable to previous studies, but in surviving patients, persisting IF and severe delay in growth and neurodevelopment at 2 years CA were relatively rare.


Author(s):  
Alison Morag Campbell ◽  
Mahmoud Motawea ◽  
Wayne Fradley ◽  
Sean Marven

Abstract Aim In our practice, preformed silos are routine rather than reserved for difficult cases. We aimed to identify whether silo and bedside closure can minimize: general anesthetic (GA) exposure, need for intubation and ventilation, or days intubated for neonates with simple gastroschisis (SG). Methods After approval, patients were identified via the neonatal discharge log (April 2010 to April 2019). Data were collected by case-note review and analyzed with respect to GA, ventilation, and core outcomes. Results Of 104 patients (50 female, mean birth weight 2.43 kg, mean gestational age 36 + 2 weeks), 85 were SG and 19 complex. Silo application was initial management in 70 SG, 57 completed successful bedside closure (by day 4 of life—median). Fifteen SG had initial operative closure.Of the 70 SG managed with silo, 46 (66%) had no GA as neonates. Twelve required GA for line insertion. Thirteen patients with initial silo had closure in theater (7 opportunistic at time of GA for line). Nine required intubation and ventilation out-with the operating theater during neonatal management. Seven had already been intubated at delivery; 3 because of meconium aspiration.One-hundred percent of those treated with operative closure had GA, 1 patient subsequently required surgery for subglottic stenosis. Time to full feeds did not differ between groups. Conclusion Silo and bedside closure allow the majority of SG neonates to avoid GA or intubation in the neonatal period, without increased risk of complication. However, it is important that the nursing expertise required to manage these patients safely is not underestimated.


Author(s):  
Ethel Avrahamov-Kraft ◽  
Alon Yulevich ◽  
Yechiel Sweed

Abstract Introduction The use of electric bicycles (EBs) among children younger than 18 years of age is rapidly increasing worldwide and becoming a substantial contributor to road accidents. We analyzed patterns and severity of pediatric bicycle-related injuries, comparing children riding EBs and classic bicycles (CBs). Materials and Methods This was a retrospective study (January 2016–December 2018) of patients arriving at our medical center due to a bicycle accident. Data were collected from medical records and included demographics, injury characteristics, treatment, and outcomes. Results Of 561 children, 197 (35%) were EB riders and 364 (65%) were CB riders. Injury severity score (ISS) of EB cyclists was significantly higher than CB cyclists (mean 4.08 ± 4.67 and 3.16 ± 2.84, respectively, p = 0.012). The rate of accidents involving motorized vehicles was higher in the EB versus CB group (25.9 vs. 11.3%, p < 0.001). Head injuries were the most common type of injury in both groups; incidence was higher in CB than in EB cyclists. However, loss of consciousness was more common in the EB group (18.3 and 12.1%, respectively, p = 0.057). Lower extremity injuries were more common in EBs versus CBs (55.8 and 37.6%, respectively, p < 0.001). Orthopaedic surgical interventions were significantly higher in the EB group (49.2 vs. 33.2%, p < 0.001), and length of stay in hospital and admission to pediatric intensive care unit were more common in EB compared with CB, although not significantly. Conclusion Injury severity of EB patients was significantly higher than that of CB patients. Accidents involving motorized vehicles were more common in the EB group. Head injury associated with loss of consciousness was significantly higher in EB patients.


Author(s):  
Johannes Boettcher ◽  
Rojin Nazarian ◽  
Mareike Fuerboeter ◽  
Anna Liedtke ◽  
Silke Wiegand-Grefe ◽  
...  

Abstract Introduction The COVID-19 pandemic has affected every aspect of our society, particularly vulnerable groups, such as families with children suffering from rare diseases. However, the psychosocial influences of COVID-19 on the healthy siblings of children with rare diseases have not been investigated yet. Thus, the study aimed to evaluate the mental health of healthy siblings of children with rare congenital surgical diseases during the COVID-19 pandemic. Material and methods Siblings of children with rare congenital surgical diseases were investigated cross-sectionally between April 2020 and April 2021. Data on mental health were collected using the parent-version of the Strengths and Difficulties Questionnaire (SDQ). Results Out of 104 families, 81 (77.88%) participated in the survey. Healthy siblings presented with comparable levels of emotional and behavioral difficulties compared with population norms before the COVID-19 pandemic. Compared with studies that surveyed child and adolescent mental health during the COVID-19 pandemic, parents of siblings in this study reported a significantly lower impairment rate. Psychosocial and disease-specific risk factors of the respective outcomes in healthy siblings were identified through regression analysis models. Conclusion In general, health-care professionals should be aware of the possibility of siblings' mental health being at risk. Therefore, screening for psychosocial deficits may be essential in preventing psychiatric disorders in this population, especially during pandemics. Trial registration ClinicalTrials.gov: NCT04382820 (registered April 8, 2020)


Author(s):  
María Velayos ◽  
Mercedes Alonso ◽  
Carlos Delgado-Miguel ◽  
Karla Estefanía-Fernández ◽  
Antonio J Muñoz-Serrano ◽  
...  

Abstract Introduction In recent years, pain protocols for pectus excavatum (PE) have incorporated cryoanalgesia through thoracoscopic approach. Since 2019, ultrasound-guided percutaneous cryoanalgesia (PCr) has been applied at our institution, either on the same day as the Nuss procedure or 48 hours before surgery. We carried out a preliminary retrospective review of patients with PE in whom PCr prior to surgery was performed at our institution between 2019 and 2021. Materials and Methods Two groups were evaluated: PCr on the same day (PCrSD) and PCr 48 hours before surgery (PCr48). Despite PCr, patients were treated with “patient-controlled analgesia” (PCA) with opioids for at least 24 hours, switching to conventional intravenous analgesia and oral analgesia in the following days. Demographic, clinical-radiological variables, PCA opioid use, pain grade according to the visual analog scale (VAS), and length of stay (LOS) were compared between the groups. A total of 20 patients were included (12 with PCrSD and 8 with PCr48), without significant differences in demographics or clinical-radiological variables. The overall median time of PCr was 65 minutes (55–127), with no differences between the groups. Results PCr48 group presented with significantly lower median number of hours of continuous PCA (24 vs. 32 hours; p = 0.031), lower median number of rescue boluses (11 vs. 18; p = 0.042), lower median VAS in the early postoperative hours (2 vs. 5.5; p = 0.043), and lower median LOS (3.5 vs. 5 days). Conclusion PCr performed 48 hours prior to surgery is more effective in terms of PCA requirements, VAS, and LOS when compared with cryoanalgesia on the same day.


Author(s):  
Kayla B. Briggs ◽  
James A. Fraser ◽  
Wendy Jo Svetanoff ◽  
Jessica K. Staszak ◽  
Charles L. Snyder ◽  
...  

Abstract Objectives With the rise of antibiotic resistance, the use of prophylactic preoperative antibiotics (PPA) has been questioned in cases with low rates of surgical site infection (SSI). We report PPA usage and SSI rates after elective laparoscopic cholecystectomy at our institution. Materials and Methods A retrospective review of children younger than 18 years who underwent elective outpatient laparoscopic cholecystectomy between July 2010 and August 2020 was performed. Demographic, preoperative work-up, antibiotic use, intraoperative characteristics, and SSI data were collected via chart review. SSI was defined as clinical signs of infection that required antibiotics within 30 days of surgery. Results A total of 502 patients met the inclusion criteria; 50% were preoperatively diagnosed with symptomatic cholelithiasis, 47% with biliary dyskinesia, 2% with hyperkinetic gallbladder, and 1% with gallbladder polyp(s). The majority were female (78%) and Caucasian (80%). In total, 60% (n = 301) of patients received PPA, while 40% (n = 201) did not; 1.3% (n = 4) of those who received PPA developed SSI, compared with 5.5% (n = 11) of those who did not receive PPA (p = 0.01). Though PPA use was associated with a 77% reduction in the risk of SSI in multivariate analysis (p = 0.01), all SSIs were superficial. One child required readmission for intravenous antibiotics, while the remainder were treated with outpatient antibiotics. Gender, age, body mass index, ethnicity, and preoperative diagnosis did not influence the likelihood of receiving PPA. Conclusion Given the relatively low morbidity of the superficial SSI, conservative use of PPA is advised to avoid contributing to antibiotic resistance.


Author(s):  
Rim Kiblawi ◽  
Christoph Zoeller ◽  
Andrea Zanini ◽  
Joachim F. Kuebler ◽  
Carmen Dingemann ◽  
...  

Abstract Introduction Despite its wide acceptance, the superiority of laparoscopic versus open pediatric surgery has remained controversial. There is still a call for well-founded evidence. We reviewed the literature on studies published in the last three decades and dealing with advantages and disadvantages of laparoscopy compared to open surgery. Materials and Methods Studies comparing laparoscopic versus open abdominal procedures in children were searched in PubMed/MEDLINE. Reports on upper and lower gastrointestinal as hepatobiliary surgery and on surgery of pancreas and spleen were included. Advantages and disadvantages of laparoscopic surgery were analyzed for different types of procedures. Complications were categorized using the Clavien–Dindo classification. Results A total of 239 studies dealing with 19 types of procedures and outcomes in 929,157 patients were analyzed. We identified 26 randomized controlled trials (10.8%) and 213 comparative studies (89.2%). The most frequently reported advantage of laparoscopy was shorter hospital stay in 60.4% of studies. Longer operative time was the most frequently reported disadvantage of laparoscopy in 52.7% of studies. Clavien–Dindo grade I to III complications (mild–moderate) were less frequently identified in laparoscopic compared to open procedures (80.3% of studies). Grade-IV complications (severe) were less frequently reported after laparoscopic versus open appendectomy for perforated appendicitis and more frequently after laparoscopic Kasai's portoenterostomy. We identified a decreased frequency of reporting on advantages after laparoscopy and increased reporting on disadvantages for all surgery types over the decades. Conclusion Laparoscopic compared with open pediatric surgery seems to be beneficial in most types of procedures. The number of randomized controlled trials (RCTs) remains limited. However, the number of reports on disadvantages increased during the past decades.


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