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Joosten M, Bökkerink GMJ, Levitt MA, Diefenbach KA, Reck CA, Krois W, de Blaauw I, Botden SMBI. The Use of an Inanimate Simulation Model for the Correction of an Anorectal Malformation in the Training of Colorectal Pediatric Surgery. Eur J Pediatr Surg 2022; 32:287-293. [PMID: 33567465 DOI: 10.1055/s-0041-1723035] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
INTRODUCTION An anorectal malformation (ARM) is a congenital malformation that requires surgical correction. To acquire the skills needed to perform this complex procedure, an affordable simulation model has previously been developed and validated. The aim of this study is to evaluate the suitability of this ARM model (with perineal fistula) for training in hands-on workshops. MATERIALS AND METHODS The ARM model consists of a wooden casing with disposable perineal body. Participants in several international pediatric colorectal hands-on workshops in 2019 and 2020 were asked to participate. They were divided in a target group and an experienced group based on experience. All practiced the posterior sagittal anorectoplasty procedure on the model with multimodality guidance. Subsequently, statements on the suitability of the model for use during hands-on workshops were scored on a 5-point Likert scale. RESULTS A total of 80 participants were included (43 surgical specialists, 13 pediatric surgery fellows, and 25 residents). Nearly, all statements scored at least a mean of >4.0, all scored significantly better than a neutral opinion. The target group (n = 58) scored higher compared with the experienced group (n = 22) on "transferability of the skills to the clinical setting" (means 4.4 vs. 4.0, p = 0.038); however, the "suitability as a replacement for an animal model" scored significantly lower (means 3.6 vs. 3.9, p = 0.049). No other differences were found. CONCLUSION This affordable ARM model was regarded a suitable model for training during preclinical hands-on workshops and could be used for the specified steps of the procedure.
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Apte A, Mayhew A, McKenna E, Gomez-Lobo V, Levitt MA. Clinical Quiz—Newborn Female with an Anorectal Malformation and a Gynecological Abnormality. European J Pediatr Surg Rep 2022; 10:e63-e67. [PMID: 35433193 PMCID: PMC9008222 DOI: 10.1055/s-0041-1741508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Accepted: 06/05/2021] [Indexed: 11/18/2022] Open
Abstract
We present a case of a newborn female with imperforate anus who on exam was found to have a rectal fistula in the vestibule, no vaginal opening, and a normal urethra. A diagnostic laparoscopy was performed to elucidate the internal anatomy. The case is presented with a focus on surgical strategies in approaching the female patient with anorectal malformation and a Mullerian anomaly, with questions for the readers posed in a quiz format.
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Ahmad H, Yacob D, Halleran DR, Gasior AC, Lorenzo CD, Wood RJ, Langer JC, Levitt MA. Evaluation and treatment of the post pull-through Hirschsprung patient who is not doing well; Update for 2022. Semin Pediatr Surg 2022; 31:151164. [PMID: 35690463 DOI: 10.1016/j.sempedsurg.2022.151164] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
After operative intervention for Hirschsprung disease (HD) a child should thrive, be fecally continent, and avoid recurrent episodes of abdominal distention and enterocolitis. This is unfortunately not the case for a significant number of patients who struggle following their pull-through procedure. Many clinicians are puzzled by these outcomes as they can occur in patients who they believe have had a technically satisfactory described operation. This review presents an organized approach to the evaluation and treatment of the post HD pull-through patient who is not doing well. Patients with HD who have problems after their initial operation can have: (1) fecal incontinence, (2) obstructive symptoms, and (3) recurrent episodes of enterocolitis (a more severe subset of obstructive symptoms). After employing a systematic diagnostic approach, successful treatments can be implemented in almost every case. Patients may need medical management (behavioral interventions, dietary changes, laxatives, or mechanical emptying of the colon), a reoperation when a specific anatomic or pathologic cause is identified, or botulinum toxin when non-relaxing sphincters are the cause of the obstructive symptoms or recurrent enterocolitis.
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Lukish AC, Pat V, Apte A, Levitt MA. Battery Ingestion with Colonic Perforation after Colostomy Closure in a Toddler. European J Pediatr Surg Rep 2022; 10:e41-e44. [PMID: 35282305 PMCID: PMC8913177 DOI: 10.1055/s-0041-1741558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 01/18/2021] [Indexed: 10/25/2022] Open
Abstract
Disc and button battery ingestion in children is common. In fact, data reports a dramatic increase in battery ingestion during the coronavirus disease 2019 pandemic likely as a result of increased household population density and electronic product utilization. These batteries often remain lodged in the esophagus causing potentially devastating complications if they are not removed urgently. Batteries that are passed beyond the esophagus usually do not cause any complications. We present the case of a 15-month-old male who underwent a colostomy takedown 2 months following a posterior sagittal anorectoplasty for imperforate anus. He recovered quickly, was advanced on his diet, and was discharged to home on postoperative day 3. On postoperative day 5 following the stoma closure, he presented with an acute abdomen, pneumoperitoneum and an abdominal X-ray that revealed a 21 mm disc battery in the left lower quadrant. He underwent exploration and the battery was found perforating the anastomosis. There was significant fibropurulent exudate and inflammation. The battery was removed, the anastomosis was excised, and a colostomy with Hartman's pouch was performed. The toddler recovered uneventfully. This case offers an opportunity to discuss the concerns of battery ingestion and postoperative care following intestinal surgery in children. We could find no other similar reports in the world's literature of a disrupted colonic anastomosis due to battery ingestion.
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McKenna E, Ho C, Badillo A, Villalona G, Levitt MA. A Rare Case of Colonic Triplication with Associated Imperforate Anus in a Newborn Male. European J Pediatr Surg Rep 2022; 10:e118-e121. [PMID: 35992311 PMCID: PMC9381362 DOI: 10.1055/s-0042-1750318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 04/22/2022] [Indexed: 02/07/2023] Open
Abstract
AbstractWe present a case of a newborn male with imperforate anus who was found to have colonic triplication with a high rectovesical fistula. The case is presented with a focus on surgical strategies for the management of this rare malformation.
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Chen Z, Zheng L, Zhang M, Zhang J, Kong R, Chen Y, Liang Z, Levitt MA, Wei CH, Wang Y. Corrigendum: Sacral Curvature in Addition to Sacral Ratio to Assess Sacral Development and the Association With the Type of Anorectal Malformations. Front Pediatr 2022; 10:922448. [PMID: 35601431 PMCID: PMC9121193 DOI: 10.3389/fped.2022.922448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 04/21/2022] [Indexed: 11/13/2022] Open
Abstract
[This corrects the article DOI: 10.3389/fped.2021.732524.].
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Rentea RM, Halleran DR, Gasior AC, Vilanova-Sanchez A, Ahmad H, Weaver L, Wood RJ, Levitt MA. A pediatric colorectal and pelvic reconstruction course improves content exposure for pediatric surgery fellows: A three-year consecutive study. J Pediatr Surg 2021; 56:2270-2276. [PMID: 33736877 DOI: 10.1016/j.jpedsurg.2021.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 01/31/2021] [Accepted: 02/02/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE Interactive courses play an important role in meeting the educational needs of pediatric surgical trainees. We investigated the impact of a multimodal pediatric colorectal and pelvic reconstruction course on pediatric surgery trainees. METHODS A retrospective evaluation was performed of pre- and post-course surveys for an annual colorectal and pelvic reconstruction course over 3 consecutive years (2017-2019). The course included didactic and case-based content, interactive questions, video, and live case demonstration, and a hands-on lab. Pre- and post-course surveys were distributed to participants. Comfort with operative/case procedures was scored on a 5-point Likert scale (1 uncomfortable, 5 very comfortable). The primary outcome was improved confidence and content knowledge for pediatric colorectal surgical conditions. RESULTS 165 pediatric surgical fellow participants with a 70 responses (42.4% response rate) comprised the cohort. Participants had limited advanced pediatric colorectal experience. At the time of the course, participants reported a median of 5 [3,10] Hirschsprung pull-throughs, 6 [3,10] anorectal malformation, and 1 [0,1] cloaca cases. Participants transitioned from discomfort to feeling comfortable with pediatric colorectal operative set-up and case management (pre-course 2 [2,3] and post-course 4 [4,5] p<0.001). CONCLUSION Pediatric surgery trainees report limited exposure to advanced pediatric colorectal and pelvic reconstruction cases and management during their pediatric surgical fellowship training but report improved content knowledge- and technical understanding of complex pediatric disorders upon completion of a dedicated course. The course is an important adjunct to the experience gained in pediatric surgery fellowship for achieving competency in managing patients with Hirschsprung disease, anorectal malformation, and cloacal reconstructions.
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Connor SJ, Brisighelli G, Patel N, Levitt MA. Clinical Quiz-A Rare Case of Anal Canal Duplication in the Context of Currarino Syndrome. European J Pediatr Surg Rep 2021; 9:e68-e71. [PMID: 34777941 PMCID: PMC8580735 DOI: 10.1055/s-0041-1735595] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 07/05/2021] [Indexed: 11/05/2022] Open
Abstract
Currarino syndrome (CS) is a rare condition that presents with any combination of a sacral defect, a presacral mass, and an anorectal malformation. This collection, referred to as Currarino's triad, may not necessarily present as all three abnormalities in the diagnosis of the syndrome. Anal canal duplication (ACD) is an even rarer occurrence. We present a case that lies on the CS spectrum with an associated ACD and discuss a complex surgical challenge that necessitated a customized management plan, devised through a multidisciplinary approach.
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Ahmad H, Levitt MA, Yacob D, Halleran DR, Gasior AC, Di Lorenzo C, Wood RJ, Langer JC. Evaluation and Management of Persistent Problems After Surgery for Hirschsprung Disease in a Child. Curr Gastroenterol Rep 2021; 23:18. [PMID: 34633517 DOI: 10.1007/s11894-021-00819-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/23/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE OF REVIEW Ideally, after operative intervention, a child born with Hirschsprung disease (HD) should thrive, achieve fecal continence, and avoid recurrent episodes of abdominal distention and enterocolitis. However, a significant number of patients continue to struggle following their pull-through procedure. The purpose of this review is to present an organized and practical approach to the evaluation and management of the symptomatic patient post pull-through operation for HD. RECENT FINDINGS Children diagnosed with HD who are not doing well after their initial operation can be categorized in three distinct groups: (1) those that have fecal incontinence, (2) those with obstructive symptoms, and (3) those with recurrent episodes of enterocolitis. It is important to have a systematic diagnostic approach for these patients based on a comprehensive protocol. All three of these patient groups can be treated with a combination of either medical management, reoperation when a specific anatomic or pathologic etiology is identified, or botulinum toxin for non-relaxing sphincters contributing to the obstructive symptoms or recurrent enterocolitis. For patients not doing well after their initial pull-through, a systematic workup should be employed to determine the etiology. Once identified, a multidisciplinary and organized approach to management of the symptomatic patients can alleviate most post pull-through symptoms.
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Zann A, Sebastiao Y, Ching CC, Fuchs M, Jayanthi VR, Wood RJ, Levitt MA, DaJusta D. Split appendix Mitrofanoffs have higher risk of complication than intact appendix or monti channels. J Pediatr Urol 2021; 17:700.e1-700.e6. [PMID: 34275740 DOI: 10.1016/j.jpurol.2021.06.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 05/18/2021] [Accepted: 06/01/2021] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Many patients with certain conditions require catheterizable channels for bladder and bowel management. There are a variety of accepted techniques for creating these channels; the split appendix technique enables the use of this organ for both procedures, obviating the need for more complex surgical procedures. Studies comparing outcomes across catheterizable channel types are limited. OBJECTIVE The aim of this study was to compare the urinary channel complication rates of the split appendix, intact appendix and transverse ileal tube (Monti) channels. We hypothesized that complication rates would be the same across all channel types. STUDY DESIGN We retrospectively reviewed consecutive patients who underwent surgical creation of a urinary continent catheterizable channel. We recorded demographics, underlying diagnosis, body mass index, stoma location, surgical techniques, and surgical revisions. The primary outcome was complication (stenosis, leakage, or both) with or without surgical revision, and to compare the three different catheterizable channel types using time to event analysis. RESULTS From January 2014-July 2018, 107 patients underwent creation of a continent catheterizable urinary channel; 86 (80.4%) patients also underwent simultaneous procedure for antegrade bowel management. The mean age was 7 years; 66 (60.8%) were females. Intact appendices were used in 46 (43.0%), Monti channel in 25 (23.4%), and split appendix technique in 36 (33.6%). The corresponding complication rates with or without surgical revision was 21.7%, 36.0%, and 47.2%, respectively. The only independent factor associated with increased risk of complication was the split appendix technique; these channels were more than twice as likely to require surgical revision with an adjusted hazard ratio of 2.32 (Table 4). The majority of revisions in all groups were skin level (58.3%). The most common indication for surgical revision was stenosis (55.6%). DISCUSSION This analysis shows a statistically significant increase in risk of all complications, including an increase in need for surgical revision, in patients who underwent split appendix technique for simultaneous bladder and bowel catheterizable channels. This finding should be balanced with the fact that a bowel anastomosis is not required in cases where individuals need both a bowel and bladder catheterizable channel. This study is unique in its separation of split and intact appendix channels, and inclusion of patients experiencing complications that have not yet required surgical revision. Limitations of this study include its retrospective design, inclusion of a single institution, and the lack of consistency in documenting baseline appendiceal length. CONCLUSION Split appendix catheterizable channels have a higher rate of channel complications than other techniques. The authors acknowledge that the split appendix technique has been proven feasible and effective, however recognize that it may not be appropriate for all patients and include counseling of the risks of its use.
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Lacher M, Badillo A, Vilanova-Sánchez A, Rentea RM, Gosemann JH, Levitt MA. Laparoscopic Approach in Anorectal Malformations: How We Do It. J Laparoendosc Adv Surg Tech A 2021; 31:1200-1208. [PMID: 34551270 DOI: 10.1089/lap.2021.0422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Laparoscopy has a major role in the treatment of anorectal malformations (ARM) since Georgeson et al. introduced the laparoscopic assisted anorectoplasty in 2000. The majority of ARM can be repaired through a posterior sagittal incision without the need to enter the abdomen. Some ARM types require an abdominal approach to detach the rectum from the urinary tract in males or the vagina in females. Those malformations benefit from laparoscopy. In this article, we aimed to highlight the technical aspects relevant to the current laparoscopic repair of ARM.
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Ahmad H, Skeritt C, Halleran DR, Rentea RM, Reck-Burneo CA, Vilanova-Sanchez A, Weaver L, Langer JC, Diefenbach KA, Gasior AC, Levitt MA, Wood RJ. Are routine postoperative dilations necessary after primary posterior sagittal anorectoplasty? A randomized controlled trial. J Pediatr Surg 2021; 56:1449-1453. [PMID: 34049690 DOI: 10.1016/j.jpedsurg.2021.04.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 04/22/2021] [Indexed: 11/19/2022]
Abstract
AIM OF THE STUDY For the past four decades, routine daily postoperative anal dilation by parents has been the standard treatment following a primary posterior sagittal anorectoplasty (PSARP). However, the clinical benefit of this practice has never been formally investigated. It is known that dilations can have a significant negative psychological impact on patients and families, and therefore, we aimed to study if routine dilations after a PSARP are necessary. METHODS A prospective, single institution randomized controlled clinical trial was conducted on patients with anorectal malformations (ARM) at our institution between 2017 and 2019. Patients were randomized to either a dilation or non-dilation group following their PSARP. Inclusion criteria included age less than 24 months and all patients undergoing primary repair of their ARM (except for cloaca). Patient characteristics, type of ARM, presence of colostomy, postoperative stricture, need for a skin level revision (Heineke-Mikulicz anoplasty (HMA)), and need for redo PSARP were recorded. The primary outcome of the trial was stricture formation. The secondary outcome included strictures requiring interventions. A p-value of less than 0.05 was considered statistically significant. Institutional approval was obtained for this study and informed consents were obtained from all the patients. RESULTS 49 patients were included in our study. 5 (21%) in the dilation group and 8 (32%) in the non-dilation group developed strictures (p=0.21). Of these, 3 (13%) patients in the dilation group required HMA, and 4 (16%) patients in the non-dilation group required HMA (p=0.72). 4 patients required a redo operation for strictures: 2 in the dilation arm (these patients despite the plan to do dilations, chose not to do them consistently) and 2 in the non-dilation arm (p=0.59). CONCLUSION Routine dilations after PSARP do not significantly reduce stricture formation. Based on these results, non-dilation is a viable alternative, and HM anoplasty remains a good back-up plan if a stricture develops. LEVEL OF EVIDENCE Level I.
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Hanke RE, Ponsky TA, Garrison AP, Levitt MA, Dickie BH, Casar Berazaluce AM, Gibbons AT, Abdulhai SA, Ahmed RA. Can complex surgical interventions be standardized? Reaching international consensus on posterior sagittal anorectoplasty using a modified-Delphi method. J Pediatr Surg 2021; 56:1322-1327. [PMID: 33483103 DOI: 10.1016/j.jpedsurg.2021.01.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 12/14/2020] [Accepted: 01/01/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND/PURPOSE In an effort to standardize educational experience, address future physician shortages, and improve quality of care to patients, many surgical specialties are discussing how to maximize exposure to index cases. One solution being explored is telementoring, which requires a well-developed educational curriculum with intraoperative objectives. The American College of Surgery Telementoring Task Force selected anorectal malformation and posterior sagittal anorectoplasty (PSARP) for the repair of imperforate anus as the initial educational focus for this pilot. The purpose of this study was to obtain international consensus on intraoperative learning objectives for a complex surgical procedure. METHODS A multidisciplinary team of medical educators and pediatric surgery experts created an outline of essential curricular content and intraoperative learning objectives for PSARP in three clinical scenarios. Twelve international subject matter experts were identified meeting strict inclusion criteria. Intraoperative checklists were revised using the modified-Delphi process. RESULTS After five rounds of modifications to the intraoperative checklists, international consensus was achieved for three different clinical scenarios requiring a PSARP: perineal or vestibular fistula, low prostatic fistula, and bladder neck fistula. CONCLUSIONS A modified-Delphi approach was successful in generating guidelines for surgical techniques that can be used to standardize intraoperative teaching and expectations for trainees. TYPE OF STUDY Diagnostic study LEVEL OF EVIDENCE: Level V (expert opinion).
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Kastenberg ZJ, Taylor MA, Durham MM, Calkins CM, Rentea RM, Wood RJ, Avansino JR, Levitt MA, van Leeuwen KD, Lewis KE, Reeder RW, Rollins MD. Perioperative and long-term functional outcomes of neonatal versus delayed primary endorectal pull-through for children with Hirschsprung disease: A pediatric colorectal and pelvic learning consortium study. J Pediatr Surg 2021; 56:1465-1469. [PMID: 34052005 DOI: 10.1016/j.jpedsurg.2021.04.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 04/22/2021] [Indexed: 12/29/2022]
Abstract
BACKGROUND/PURPOSE the timing of endorectal pull-through for Hirschsprung disease (HD) is controversial. Neonatal primary endorectal pull-through theoretically prevents preoperative enterocolitis. Delayed primary endorectal pull-through offers the surgeon the benefit of more robust perineal anatomy and allows primary caregivers the time to emotionally process the diagnosis and to gain experience with rectal irrigations. We hypothesized that delayed primary endorectal pull-through would be associated with equivalent perioperative morbidity compared to the neonatal repair and would lead to improved long-term functional outcomes. METHODS we analyzed all patients in the Pediatric Colorectal and Pelvic Learning Consortium (PCPLC) registry who had a primary endorectal pull-through for HD and at least three-and-one-half years of follow up in a specialty colorectal clinic. We evaluated patient demographics, operative outcomes, perioperative episodes of enterocolitis, and long-term functional outcomes for the neonatal (<31 days) and delayed (≥31 days) pull-through cohorts. RESULTS eighty-two patients were identified of whom 49 were operated upon in the neonatal period and 33 in a delayed fashion. The median age at operation was 11 days [IQR 7 - 19 days] for the neonatal cohort and 98 days [IQR 61 - 188 days] for the delayed cohort. Thirty-four (69.4%) of the neonatal and 22 (66.7%) of the delayed cohort patients had rectosigmoid transition zones. Four of 49 patients (8.1%) in the neonatal cohort were diagnosed with enterocolitis preoperatively compared to two of 33 (6.0%) in the delayed cohort (p = 0.89). Eighteen of 49 patients (36.7%) in the neonatal cohort and 16 of 33 (48.5%) in the delayed cohort had at least one postoperative episode of enterocolitis (p = 0.38). Fifteen of 49 patients (30.6%) in the neonatal cohort were receiving bowel management for fecal incontinence at most recent follow up compared to five of 33 (15.2%) in the delayed cohort (p = 0.13). CONCLUSION delayed primary endorectal pull-through offers a safe alternative to operation in the neonatal period and appears to have, at least, equivalent functional outcomes. LEVEL OF EVIDENCE Level III, retrospective comparative study.
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Wood RJ, Halleran DR, Ahmad H, Vilanova-Sanchez A, Rentea RM, Stallings P, Ganesh N, Gasior A, Levitt MA. Reply to letter to the editor: "Assessing the benefit of reoperations in patients who suffer from fecal incontinence after repair of their anorectal malformation". J Pediatr Surg 2021; 56:1256-1257. [PMID: 33558072 DOI: 10.1016/j.jpedsurg.2021.01.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 01/26/2021] [Indexed: 10/22/2022]
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Taylor MA, Bucher BT, Reeder RW, Avansino JR, Durham M, Calkins CM, Wood RJ, Levitt MA, Drake K, Rollins MD. Comparison of Hirschsprung Disease Characteristics between Those with a History of Postoperative Enterocolitis and Those without: Results from the Pediatric Colorectal and Pelvic Learning Consortium. Eur J Pediatr Surg 2021; 31:207-213. [PMID: 32947626 DOI: 10.1055/s-0040-1716876] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
INTRODUCTION The current understanding of Hirschsprung-associated enterocolitis (HAEC) is based mainly on single-center, retrospective studies. The aims of this study are to determine risk factors for postoperative HAEC using the Pediatric Colorectal and Pelvic Learning Consortium (PCPLC) database. MATERIALS AND METHODS We performed a multicenter, retrospective, case-control study of children with Hirschsprung disease (HD) who had undergone a pull-through procedure and were evaluated at a PCPLC member site between February 2017 and March 2020. The cohort with a history of postoperative HAEC was compared with that without postoperative episodes of HAEC to determine relevant associations with postoperative HAEC. RESULTS One-hundred forty of 299 (46.8%) patients enrolled had a history of postoperative HAEC. Patients with a rectosigmoid transition zone had a lower association with postoperative HAEC as compared with those with a more proximal transition zone (odds ratio [OR]: 0.46, 95% confidence interval [CI]: 0.26, 0.84, p < 0.01). Private insurance was protective against postoperative HAEC on univariate analysis (OR: 0.62, 95% CI: 0.38, 0.99, p = 0.047), but not on multivariate analysis (OR: 0.62, 95% CI: 0.37, 1.04, p = 0.07). Preoperative HAEC was not associated with the development of postoperative HAEC. CONCLUSION Patients with a rectosigmoid transition zone have less postoperative HAEC compared with patients with a more proximal transition zone. Multi-institutional collection of clinical information in patients with HD may allow for the identification of additional risk factors for HAEC and afford the opportunity to improve care.
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Krois W, Reck CA, Darbari A, Badillo A, Levitt MA. A technique to reconstruct the anal sphincters following iatrogenic stretching related to a pull-through for Hirschsprung disease. J Pediatr Surg 2021; 56:1242-1246. [PMID: 33358008 DOI: 10.1016/j.jpedsurg.2020.12.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 11/25/2020] [Accepted: 12/01/2020] [Indexed: 12/29/2022]
Abstract
Soiling and fecal incontinence are troubling complications which can occur after a pull-through for Hirschsprung disease. They can usually be improved with proper medical management, but in some cases are the result of an anatomic defect related to overstretching of the sphincters and/or damage of the anal canal. For such patients the treatment of this true fecal incontinence is limited to a structured bowel management program with ante- or retrograde enemas to achieve social continence. Herein we report two such patients with overstretched sphincters and loss of the dentate line after an initial pull-through and describe a sphincter tightening technique to improve bowel control.
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Krois W, Rentea RM, Hernandez PX, Craniotis-Rios J, Wood RJ, Levitt MA, Reck-Burneo CA. Quality outcomes for pediatric colorectal surgery treated during short-term international medical service trips at a dedicated site in Honduras. J Pediatr Surg 2021; 56:805-810. [PMID: 32711941 DOI: 10.1016/j.jpedsurg.2020.06.040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 06/19/2020] [Accepted: 06/25/2020] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Short-term international medical service trips (MSTs) provide specialized care in resource-constrained countries. There are limited data on immediate and long-term reported outcomes following specialty MST. We hypothesized that dedicated collaborative MST team and host institution produce outcomes and results comparable to those of high-income settings. Our primary aim was to analyze the long-term surgical and functional outcomes of our specialty-specific MSTs following five years of annual MST in Honduras. METHODS We performed a single-institution retrospective analysis of 56 children who underwent colorectal and pelvic reconstructive operations between 2014 and 2018. Demographics, diagnosis, comorbidities, type of repair, long-term complications, and functional bowel and bladder results were recorded. RESULTS We included a total of 56 children, 47 with ARM and 9 with HD, with a median age of 43.5 months (17-355) at the time of surgery. 25% (22) of the patients were lost to follow-up. Fecal continence was achieved by 23 (60%) patients <5 years who reported toilet training (n = 39) and by 5 (45%) patients >5 years (n = 11). Complications included constipation in 18 (42.9%) children with ARM and in 1 (12.5%) with HD. Eleven (19.6%) patients required revisional surgery for skin level anal stricture. Seventy-five percent of the patients with pediatric colorectal disorders attending the MST were compliant with continued long-term follow-up. CONCLUSION We were able to demonstrate that with organized, dedicated site and surgeon, results achieved can be comparable to those in the high-income countries (HICs). We conclude that this type of specialized care is feasible and beneficial for affected pediatric colorectal patients in resource-limited settings, when a strong partnership with a system of preoperative assessments and peri- and postoperative care can be established. LEVEL OF EVIDENCE Level IV (retrospective cohort study).
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Ahmad H, Vilanova-Sánchez A, Amengual I, Guerra-Pastrian L, Garrido-Pontnou M, Montalvo C, Bueno A, Langer J, Wood RJ, Levitt MA. Skip Segment Hirschsprung Disease Managed by Pull-Through of the Right Colon. European J Pediatr Surg Rep 2021; 9:e28-e32. [PMID: 33777642 PMCID: PMC7994106 DOI: 10.1055/s-0041-1726347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 01/18/2021] [Indexed: 11/12/2022] Open
Abstract
Hirschsprung disease is the most common neurocristopathy in children, resulting in the congenital loss of enteric ganglia. Rare reports of skip lesions have previously been reported in the literature. We present a case of skip lesions known prior to surgery and managed by pull-through of the right colon that allowed the preservation of the colon.
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Apte A, McKenna E, Levitt MA. Image of the Month: Enterocolitis Following a Pull-through for Total Colonic Hirschsprung Disease in a 2-Year-Old Boy. European J Pediatr Surg Rep 2021; 8:e102-e104. [PMID: 33437565 PMCID: PMC7796827 DOI: 10.1055/s-0040-1721050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 08/18/2020] [Indexed: 12/04/2022] Open
Abstract
We present a case of a 2-year-old boy with total colonic Hirschsprung disease (HD) who underwent an ileostomy as a newborn, and then colectomy and pull-through at 10 months of age. Since then he has presented four times with enterocolitis. The case is presented with a focus on evaluating patients with HD who present with obstructive symptoms following corrective surgery. A key image is presented along with questions formatted as a quiz to guide readers through critically evaluating the case.
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Ahmad H, Halleran DR, Quintanilla R, Gasior AC, Wood RJ, Levitt MA. A Hirschsprung Pull-through, "with a Twist". European J Pediatr Surg Rep 2021; 8:e95-e98. [PMID: 33437564 PMCID: PMC7796826 DOI: 10.1055/s-0040-1717128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 08/18/2020] [Indexed: 12/14/2022] Open
Abstract
Hirschsprung disease is the most common neurocristopathy in children, resulting in the congenital loss of enteric ganglia. Surgery, which involves resecting the aganglionic segment and restoring bowel continuity, usually results in a good outcome; however, some patients suffer from multiple episodes of enterocolitis and other obstructive symptoms. A contrast enema, examination under anesthesia, and rectal biopsy can identify the cause of obstruction in many cases, including a rare explanation, a twist of the pull-through, a case of which we present here.
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Chen Z, Zheng L, Zhang M, Zhang J, Kong R, Chen Y, Liang Z, Levitt MA, Wei CH, Wang Y. Sacral Curvature in Addition to Sacral Ratio to Assess Sacral Development and the Association With the Type of Anorectal Malformations. Front Pediatr 2021; 9:732524. [PMID: 34660489 PMCID: PMC8519007 DOI: 10.3389/fped.2021.732524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 08/18/2021] [Indexed: 11/13/2022] Open
Abstract
Introduction: Sacral ratio (SR) is currently the only measurement to quantitatively evaluate sacral development in patients with anorectal malformations (ARM). This study proposes sacral curvature (SC) as a new indicator to qualitatively assess the sacrum and hypothesizes that sacral development, both quantitatively and qualitatively, can be an indicator to predict the type of ARM. The study aims to investigate the difference of SR and SC between ARM types and the association with the type of ARM. Methods and Materials: This study was retrospectively conducted between August 2008 and April 2019. Male patients with ARMs were enrolled and divided into three groups based on the types of ARM: (1) rectoperineal fistulae, (2) rectourethral-bulbar fistulae, and (3) rectourethral-prostatic or rectobladder-neck fistulae. SC was measured in the sagittal views of an MRI or a lateral radiograph of the sacrum. Results: Included in the study were 316 male patients with ARMs. SRs were 0.73 ± 0.12, 0.65 ± 0.12, and 0.57 ± 0.12 in perineal, bulbar, and prostatic/bladderneck fistula, respectively (p < 0.01). The SCs in perineal fistulae and bulbar fistulae were significantly higher than that in prostatic/bladderneck fistulae (0.25 ± 0.04, 0.22 ± 0.14, and 0.14 ± 0.18, p < 0.01). When SR ≥ 0.779, there was an 89.9% of possibility that the child has a perineal fistula. When SR ≤ 0.490 and SC ≤ 0, the possibilities of the child having prostatic/bladderneck fistulae were 91.6 and 89.5%, respectively. SC < 0 was also noted in 27 (27.8%), 19 (10.5%), and no (0%) patients of prostatic/bladderneck, bulbar, and perineal fistulae (p < 0.01), respectively. Sacral defect was noted in 63% of patients with SC ≤ 0, compared to none with SC > 0 (p < 0.01). Conclusions: The higher the rectal level is in an ARM, the lower are the objective measurements of the sacrum. SC ≤ 0 is associated with sacral defects and implies a high likelihood of prostatic/bladderneck fistulae.
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Apte A, McKenna E, Levitt MA. Image of the Month: Decision-Making in Surgery for Late Onset Hirschsprung Disease. European J Pediatr Surg Rep 2020; 8:e99-e101. [PMID: 33294308 PMCID: PMC7714618 DOI: 10.1055/s-0040-1721049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 08/18/2020] [Indexed: 11/18/2022] Open
Abstract
We present a case of a 14-year-old boy with chronic distension, poor growth, and chronic constipation. He undergoes anorectal manometry and rectal biopsy, confirming the diagnosis of Hirschsprung disease (HD). The case is presented with a key image and associated questions to prompt discussion on strategies for management and treatment of HD in late-diagnosed children.
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Rentea RM, Halleran DR, Ahmad H, Sanchez AV, Gasior AC, McCracken K, Hewitt GD, Alexander V, Smith C, Weaver L, Wood RJ, Levitt MA. Preliminary Use of Indocyanine Green Fluorescence Angiography and Value in Predicting the Vascular Supply of Tissues Needed to Perform Cloacal, Anorectal Malformation, and Hirschsprung Reconstructions. Eur J Pediatr Surg 2020; 30:505-511. [PMID: 31858494 DOI: 10.1055/s-0039-1700548] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
INTRODUCTION Reconstructive techniques for cloaca, anorectal malformations (ARM), and Hirschsprung disease (HD) may require intestinal flaps on vascular pedicles for vaginal reconstruction and/or colonic pull-throughs. Visual assessment of tissue perfusion is typically the only modality used. We investigated the utility of intraoperative indocyanine green fluorescence angiography (ICG-FA) and hypothesized that it would be more accurate than the surgeon's eye. MATERIALS AND METHODS Thirteen consecutive patients undergoing cloacal reconstruction (9), HD (3), and ARM repair (1) underwent ICG-FA laser SPY imaging to assess colonic, rectal, vaginal, and neovaginal tissue perfusion following intraoperative visual clinical assessment. Operative findings were correlated with healing at 6 weeks, 3 months, and 1 year postoperatively. RESULTS ICG-FA resulted in a change in the operative plan in 4 of the 13 (31%) cases. In three cases, ICG-FA resulted in the distal bowel being transected at a level (>10 cm) higher than originally planned, and in one case the distal bowel was discarded, and the colostomy used for pull-through. CONCLUSION ICG-FA correctly identified patients who might have developed a complication from poor tissue perfusion. Employing this technology to assess rectal or neovaginal pull-throughs in cloacal reconstructions, complex HD, and ARM cases may be a valuable technology.
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Metzger G, Cooper JN, Kabre RS, Mak GZ, Halleran DR, Boyd K, Chan S, Corea D, Dydynski P, Gill K, Kraus S, Sanchez R, Afrazi A, Calkins C, Linden AF, Downard C, Ehrlich PF, Fraser JD, Landman M, Leys CM, Rymeski B, Wood RJ, Levitt MA, Deans KJ, Bates DG, Minneci PC. Inter-rater Reliability of Sacral Ratio Measurements in Patients with Anorectal Malformations. J Surg Res 2020; 256:272-281. [DOI: 10.1016/j.jss.2020.06.040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 05/27/2020] [Accepted: 06/16/2020] [Indexed: 01/19/2023]
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