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Johnston WR, Hwang R, Mattei P. Ostomy Management for Pediatric Perianal Crohn's Disease. J Pediatr Surg 2024; 59:1108-1112. [PMID: 38104035 DOI: 10.1016/j.jpedsurg.2023.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 11/09/2023] [Accepted: 11/17/2023] [Indexed: 12/19/2023]
Abstract
INTRODUCTION Pediatric patients with perianal Crohn's Disease (CD) suffer recalcitrant fistulas, abscesses, and strictures. Fecal diversion is a palliative last resort, but the expected clinical course and long-term management of the ostomy for this population is unclear. We sought to identify factors predictive of ostomy takedown and establish management recommendations for fistulizing and stenosing disease. METHODS We reviewed our institutional registry for patients aged 1-18 years with CD who received perianal surgery from 2011 to 2021. We analyzed medical therapy, examinations under anesthesia (EUA), fistula and stenosis response, and rates of fecal diversion and reversal. RESULTS There were 109 patients with fistulizing CD and 21 with stenosing CD. There were 8 diverted for fistula and 4 due to stricture [8/109 (7 %) vs 4/21 (19 %), p = 0.213]. Three patients with fistulizing disease had their ostomy reversed at an average of 1.46 years. Each demonstrated consistent CD control and with no additional perianal flares. The remainder have been diverted 3.15 ± 4.57 years with 2.1 ± 2.8 EUAs. Only one patient with stricture was durably reversed, but they still require serial anal dilation. Two were reversed but required re-diversion due to stricture progression. CONCLUSION Reversal rates after fecal diversion for pediatric perianal CD remain disappointingly low and diversion does not obviate the possibility of future EUAs. While reversal was successful for medically responsive patients with fistulizing disease, those with stenosing disease remained dependent on anal dilations and were more likely to fail reversal. Fecal diversion does nothing to reverse an established stricture and such patients will likely need to decide between indefinite dilations or permanent ostomy. LEVEL OF EVIDENCE IV. TYPE OF STUDY Retrospective review.
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Barr EK, Naranjo A, Twist CJ, Tenney SC, Schmidt ML, London WB, Gastier-Foster J, Adkins ES, Mattei P, Handler MH, Matthay KK, Park JR, Maris JM, Desai AV, Cohn SL. Long-term follow-up of patients with intermediate-risk neuroblastoma treated with response- and biology-based therapy: A report from the Children's Oncology Group study ANBL0531. Pediatr Blood Cancer 2024:e31089. [PMID: 38822537 DOI: 10.1002/pbc.31089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 04/16/2024] [Accepted: 05/08/2024] [Indexed: 06/03/2024]
Abstract
BACKGROUND We previously reported excellent three-year overall survival (OS) for patients with newly diagnosed intermediate-risk neuroblastoma treated with a biology- and response-based algorithm on the Children's Oncology Group study ANBL0531. We now present the long-term follow-up results. METHODS All patients who met the age, stage, and tumor biology criteria for intermediate-risk neuroblastoma were eligible. Treatment was based on prognostic biomarkers and overall response. Event-free survival (EFS) and OS were estimated by the Kaplan-Meier method. RESULTS The 10-year EFS and OS for the entire study cohort (n = 404) were 82.0% (95% confidence interval (CI), 77.2%-86.9%) and 94.7% (95% CI, 91.8%-97.5%), respectively. International Neuroblastoma Staging System stage 4 patients (n = 133) had inferior OS compared with non-stage 4 patients (n = 271; 10-year OS: 90.8% [95% CI, 84.5%-97.0%] vs 96.6% [95% CI, 93.9%-99.4%], p = .02). Infants with stage 4 tumors with ≥1 unfavorable biological feature (n = 47) had inferior EFS compared with those with favorable biology (n = 61; 10-year EFS: 66.8% [95% CI, 50.4%-83.3%] vs 86.9% [95% CI, 76.0%-97.8%], p = .02); OS did not differ (10-year OS: 84.4% [95% CI, 71.8%-97.0%] vs 95.0% [95% CI, 87.7%-100.0%], p = .08). Inferior EFS but not OS was observed among patients with tumors with (n = 26) versus without (n = 314) 11q loss of heterozygosity (10-year EFS: 68.4% [95% CI, 44.5%-92.2%] vs 83.9% [95% CI, 78.7%-89.2%], p = .03; 10-year OS: 88.0% [95% CI, 72.0%-100.0%] vs 95.7% [95% CI, 92.8%-98.6%], p = .09). CONCLUSIONS The ANBL0531 trial treatment algorithm resulted in excellent long-term survival. More effective treatments are needed for subsets of patients with unfavorable biology tumors.
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Johnston WR, Hwang R, Mattei P. Muscle-sparing Vertical Thoracotomy in Children and Adolescents. J Pediatr Surg 2024:S0022-3468(24)00307-5. [PMID: 38839470 DOI: 10.1016/j.jpedsurg.2024.05.006] [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: 02/21/2024] [Revised: 05/06/2024] [Accepted: 05/11/2024] [Indexed: 06/07/2024]
Abstract
BACKGROUND Traditional posterolateral thoracotomy (PLT) is a painful and potentially morbid operation associated with an extensive recovery and a long, unsightly scar. In contrast, vertical thoracotomy (VT) is designed to spare muscles, avoid skin flaps, and minimize incision length, thereby limiting postoperative pain, hastening recovery, and improving scar cosmesis. METHODS We reviewed children aged 1-21 that underwent PLT and VT at our institution from 1/1/2013-12/1/2023. We analyzed demographic data, operative details, and clinical outcomes with special attention paid to total oral morphine equivalents (OME), time to ambulation, and wound complications. RESULTS We identified 105 patients who underwent PLT and 74 who underwent VT. Both groups were heterogeneous with a greater proportion of oncology patients that received wedge resection in the VT group and congenital lung lesions that received lobectomy in the PLT group. VT patients tended to be older and heavier than PLT patients. Patients who underwent VT demonstrated improved time to ambulation (1.4 ± 0.3 vs 3.0 ± 1.4 days, p = 0.037) and oral morphine equivalent requirements (1.4 ± 0.4mgOME/kg vs 3.5 ± 1.8mgOME/kg, p = 0.035) compared to those who underwent PLT. Additionally, no patients in the VT group required division of the serratus or latissimus, compared to 8 (8%) in the PLT group (p = 0.004). CONCLUSION Muscle-sparing vertical thoracotomy provides excellent exposure for most intrathoracic pediatric operations, results in a cosmetically acceptable scar that is easily hidden by the upper arm, may reduce the frequency of division of the latissimus and serratus, and does not worsen time to ambulation or post-operative opioid requirements. LEVEL OF EVIDENCE III.
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Burnette C, Tashjian M, Cruz F, Mattei P. Correction of Facial Asymmetry After Skin Cancer Reconstruction Using Polydioxanone Lifting Threads. Dermatol Surg 2024; 50:480-481. [PMID: 38306438 DOI: 10.1097/dss.0000000000004096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2024]
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Schoeman S, Bagatell R, Cahill AM, Maris J, Mattei P, Mosse Y, Pogoriler J, Srinivasan A, Acord M. Percutaneous biopsy for the diagnosis, risk stratification, and molecular profiling of neuroblastoma: A single-center retrospective study. Pediatr Blood Cancer 2024; 71:e30887. [PMID: 38291721 DOI: 10.1002/pbc.30887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 01/10/2024] [Accepted: 01/11/2024] [Indexed: 02/01/2024]
Abstract
PURPOSE To determine whether percutaneous core needle biopsy (PCNB) is adequate for the diagnosis and full molecular characterization of newly diagnosed neuroblastoma. MATERIALS AND METHODS Patients with newly diagnosed neuroblastoma who underwent PCNB in interventional radiology at a single center over a 5-year period were included. Pre-procedure imaging and procedure details were reviewed. Rates of diagnostic success and sufficiency for International Neuroblastoma Pathology Classification (INPC), risk stratification, and evaluation of genomic markers utilized in the Children's Oncology Group risk stratification, and status of the anaplastic lymphoma kinase (ALK) gene were assessed. RESULTS Thirty-five patients (13 females, median age 2.4 years [interquartile range, IQR: 0.9-4.4] and median weight 12.4 kg [IQR: 9.6-18]) were included. Most had International Neuroblastoma Risk Group Stage M disease (n = 22, 63%). Median longest axis of tumor target was 8.8 cm [IQR: 6.1-12]. A 16-gauge biopsy instrument was most often used (n = 20, 57%), with a median of 20 cores [IQR: 13-23] obtained. Twenty-five specimens were assessed for adequacy, and 14 procedures utilized contrast-enhanced ultrasound guidance. There were two post-procedure bleeds (5.7%). Thirty-four of 35 procedures (97%) were sufficient for histopathologic diagnosis and risk stratification, 94% (n = 32) were sufficient for INPC, and 85% (n = 29) were sufficient for complete molecular characterization, including ALK testing. Biologic information was otherwise obtained from bone marrow (4/34, 12%) or surgery (1/34, 2.9%). The number of cores did not differ between patients with sufficient versus insufficient biopsies. CONCLUSION In this study, obtaining multiple cores with PCNB resulted in a high rate of diagnosis and successful molecular profiling for neuroblastoma.
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Talbot LJ, Lautz TB, Aldrink JH, Ehrlich PF, Dasgupta R, Mattei P, Tracy ET, Glick RD, Grant CM, Brown EG, Christison-Lagay ER, Rodeberg DA. Implications of Immunotherapy for Pediatric Malignancies: A Summary from the APSA Cancer Committee. J Pediatr Surg 2023; 58:2119-2127. [PMID: 37550134 DOI: 10.1016/j.jpedsurg.2023.07.001] [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: 01/04/2022] [Revised: 06/01/2023] [Accepted: 07/01/2023] [Indexed: 08/09/2023]
Abstract
Although survival for many pediatric cancers has improved with advances in conventional chemotherapeutic regimens and surgical techniques in the last several decades, it remains a leading cause of disease-related death in children. Outcomes in patients with recurrent, refractory, or metastatic disease are especially poor. Recently, the advent of alternative classes of therapies, including immunotherapies, have revolutionized systemic treatment for pediatric malignancies. Several classes of immunotherapies, including chimeric antigen receptor (CAR) T cell therapy, transgenic T-cell receptor (TCR)-T cell therapy, bispecific T-cell engagers, and monoclonal antibody checkpoint inhibitors have been FDA-approved or entered early-phase clinical trials in children and young adults. The pediatric surgeon is likely to encounter these therapies during the care of children with malignancies and should be familiar with the classes of therapy, indications, adverse events, and potential need for surgical intervention in these cases. This review from the APSA Cancer Committee offers a brief discussion of the three most encountered classes of immunotherapy in children and young adults and discusses surgical relevance. LEVEL OF EVIDENCE: IV.
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Hill-Kayser CE, Li Y, Kurtz G, Mattei P, Balis F, Lustig RA, LaRiviere MJ, MacFarland S, Batra V, Mosse Y, Maris J, Balamuth N, Bagatell R. Survival and Local Recurrence Risk in Patients with High-Risk Neuroblastoma Treated with Proton Therapy over a 10 Year Interval. Int J Radiat Oncol Biol Phys 2023; 117:e516-e517. [PMID: 37785612 DOI: 10.1016/j.ijrobp.2023.06.1780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Patients (pts) with high-risk neuroblastoma (HR-NBL) require radiation (RT) to the primary tumor site (PS); approach is standardized within North American paradigms but remains a subject of global study. Long-term experience using proton therapy (PRT) in this population is lacking. We hypothesized that PRT would be associated with low risk of local recurrence (LR) in a large population of pts with HR-NBL spanning > 10 years. MATERIALS/METHODS Sequential pts with HR-NBL at a single institution received RT to PS and persistent metastatic sites (MS). Dose to PS after subtotal resection (STR) was reduced from 36 Gy to 21.6 Gy in 2019 based on results from the Children's Oncology Group ANBL0532 trial (Liu K, 2019). Analysis using Kaplan Meier method and log rank test was performed with IRB approval. RESULTS From 9/2010 - 12/2021, 99 pts with HR-NBL received PS RT during first-line therapy; most [78, (79%)] had adrenal primary tumors and 26 (26%) received MS RT. Median age was 48m at RT (R 11m to 17.5y) and 52 (53%) were female. All pts had multi-agent induction chemotherapy (CT) [+ dinutuximab [12 (13%)] and/ or therapeutic 131MIBG [19 (19%)] and resection of primary tumor prior to RT; 34 (34%) patients had STR with residual disease (RD) on post-op imaging, 65 (66%) had gross total resection (GTR). Dose to PS was 21.6 Gy for 78 (79%) pts and 36 Gy for 21 (21%) based on RD and treatment era; PRT was pencil beam [78 (79%)] or double scattered [22 (22%)], combined with IMRT in 2 (2%). With median FU of 4.2 yrs (R 0.5y - 12y), 80 pts (81%) are alive [66 (67%) disease-free, 14 (14%) with disease], 19 (19%) have died. Progressive disease (PD) occurred in 33 (33%), with median time to PD 24m (R 8-116m); two pts (2%) had isolated LR, 25 (25%) distant PD, and 6 (6%) concurrent LR and distant PD. Risk of LR at 10 years was 8%; absolute risk of any LR was 8% (6/78) in 21.6 Gy cohort and 9% (2/21) in 36 Gy cohort (p = NS). After induction CT, 34 (34%) pts had STR with > 1cm3 RD on axial imaging; 18/ 34 (53%) also had MIBG uptake (MIBG+) at PS. Based on treatment era, 21 pts (62%) after STR received 21.6 Gy + boost to RD (36 Gy), and 13 (38%) 21.6 alone. Of those who received 36 Gy (median FU 5.7y), 2/21 (9.5%) had LR with concurrent distant PD; of those who received 21.6 Gy (median FU 3.2y) 4/13 (31%) had LR (2 with concurrent distant PD and 2 LR only) (p = 0.03). In the 21.6 Gy GTR cohort, 2/65 (3%) had LR + distant PD. Of 8 total patients who experienced LR, 5 had MIBG + RD, 1 MIBG- RD, and 2 GTR. CONCLUSION We observed excellent outcomes in 99 pts treated with proton radiotherapy for HR-NBL from 2010 through 2021, with 81% of patients alive and 92% free of LR. Our data suggest that LR is rare after GTR and 21.6 Gy, and uncommon among pts with STR treated with 36 Gy. A small number of pts received 21.6 Gy after STR, however, this experience suggests that a subset of pts with RD may require RT dose > 21.6 Gy. Further work is required to further characterize individual management of PS in pts with HR-NBL with regard to extent of RD and biologic disease features.
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Mittal S, Long C, El-Ali A, Talwar R, Lattanzio K, Lawton B, Hamdan D, Balis FM, Mattei P, Back SJ, Kolon TF. Utilizing RENAL nephrometry in pediatric patients undergoing nephron-sparing surgery for renal tumors: A single-institutional cohort. J Pediatr Urol 2023; 19:641.e1-641.e6. [PMID: 37453876 DOI: 10.1016/j.jpurol.2023.03.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 03/28/2023] [Accepted: 03/31/2023] [Indexed: 07/18/2023]
Abstract
INTRODUCTION RENAL Nephrometry is a complexity score validated in adults with renal tumors and describes the likelihood of complication after partial nephrectomy (PN). Utilization in pediatrics has been limited. Thus, our goal is to quantify inter-rater agreement as well as determine how scores correlate with outcomes. We hypothesize that the RENAL Nephrometry Score is reproducible in children with renal tumors and is related to perioperative and post-operative complications. METHODS All pediatric patients who underwent PN for a renal mass from 2006 to 2019 were identified. Patient data, operative details, and outcomes were aggregated. Pre-operative CT/MR imaging was anonymized and scored by 2 pediatric radiologists and 2 pediatric urologists using RENAL Nephrometry metrics. Statistical analysis utilized Fleiss' kappa and the intraclass correlation coefficient (ICC). Comparative analyses were performed based on Nephrometry Score <9 and ≥ 9. RESULTS 28 patients undergoing 33 PN were identified. Median age at surgery was 3.2 years (IQR 1.8-4.0). There is moderate-good agreement across scorers on the domains of RENAL Nephrometry Score, with the lowest agreement noted for anterior vs posterior tumors. Comparing patients with scores <9 and ≥ 9, there was increased operative time (357 vs 267 min, p = 0.003) and LOS for those with a higher score, but no difference in the incidence of 30-day complications. CONCLUSION RENAL Nephrometry Score is an easily reproducible complexity score for renal tumors in pediatric patients. Higher scores are associated with increased length of stay and estimated blood loss but not complications. Reporting of nephrometry scores in future publications on pediatric renal tumors should become standard in the literature.
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Rich BS, Brown EG, Rothstein DH, Baertschiger RM, Jackson GA, Roach JP, Naik-Mathuria B, Tracy ET, Mattei P, Glick RD, Ehrlich PF, Aldrink JH, Rodeberg D, Lautz TB. The Utility of Intraoperative Neuromonitoring in Pediatric Surgical Oncology. J Pediatr Surg 2023; 58:1708-1714. [PMID: 36907768 DOI: 10.1016/j.jpedsurg.2023.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 01/28/2023] [Accepted: 02/04/2023] [Indexed: 02/16/2023]
Abstract
BACKGROUND Intraoperative nerve monitoring (IONM) is a technique used to decrease the possibility of nerve-associated morbidity and damage to nearby neural structures during complex surgical procedures. The use and potential benefits of IONM in pediatric surgical oncology are not well-described. METHODS An overview of the current literature was performed to elucidate the various techniques that may be useful to pediatric surgeons for resection of solid tumors in children. RESULTS The physiology and common types of IONM relevant to the pediatric surgeon are described. Important anesthetic considerations are reviewed. Specific applications for IONM that may be useful in pediatric surgical oncology are then summarized, including its use for monitoring the recurrent laryngeal nerve, the facial nerve, the brachial plexus, spinal nerves, and lower extremity nerves. Troubleshooting techniques regarding common pitfalls are then proposed. CONCLUSION IONM is a technique that may be beneficial in pediatric surgical oncology to minimize nerve injury during extensive tumor resections. This review aimed to elucidate the various techniques available. IONM should be considered as an adjunct for the safe resection of solid tumors in children in the proper setting with the appropriate level of expertise. A multidisciplinary approach is advised. Additional studies are necessary to further clarify the optimal use and outcomes in this patient population. LEVELS OF EVIDENCE Level III.
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Mattei P. Cyanoacrylate Tissue Adhesive After Chest Tube Removal in Children. J Laparoendosc Adv Surg Tech A 2023; 33:422-425. [PMID: 36912814 DOI: 10.1089/lap.2022.0503] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023] Open
Abstract
Background: After open or thoracoscopic lung biopsy, it is common to leave a chest tube as a postoperative drain that is typically removed on the first or second postoperative day. Standard technique is to apply an occlusive dressing at the site of chest tube removal using gauze and some form of tape. Methods: We reviewed the charts of children who underwent thoracoscopic lung biopsy at our institution for the past 9 years, many of whom left the operating room with a chest tube. When the tube was removed, the site was dressed, based on attending surgeon preference, with either cyanoacrylate tissue adhesive (Dermabond®; Ethicon, Cincinnati, OH) or a standard dressing with gauze and transparent occlusive adhesive dressing. Endpoints included wound complications and need for a secondary dressing. Results: Of 134 children who underwent thoracoscopic biopsy, 71 (53%) were given a chest tube. Chest tubes were removed at bedside in standard manner after a mean of 2.5 days. In 36 (50.7%) cyanoacrylate was used and in 35 (49.3%) a standard occlusive gauze dressing was used. No patient in either group suffered a wound dehiscence or needed a rescue dressing. There were no wound-related complications or surgical site infections in either group. Conclusion: Cyanoacrylate dressings are effective for closure of chest tube drain sites and appear to be safe. They might also save patients from having to deal with a bulky bandage and the discomfort of having a strong adhesive removed from their surgical site.
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Jen J, Hwang R, Mattei P. Post-discharge antibiotics do not prevent intra-abdominal abscesses after appendectomy in children. J Pediatr Surg 2023; 58:258-262. [PMID: 36428182 DOI: 10.1016/j.jpedsurg.2022.10.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 10/11/2022] [Indexed: 11/06/2022]
Abstract
AIM OF THE STUDY Perforated appendicitis is common in children, often associated with long hospital stays and high risk of complications. There has been much discussion regarding whether antibiotics prescribed after discharge might reduce the risk of intra-abdominal abscess. This study aims to evaluate whether giving post-discharge antibiotics after appendectomy for perforated appendicitis reduces the risk of abscess. METHOD After obtaining IRB approval, we reviewed the records of 363 patients who underwent appendectomy for perforated appendicitis at our tertiary pediatric institution from July 2015 to December 2021. Based on surgeon's preference, patients comprised two groups: those discharged with antibiotics (n = 86) or without antibiotics (n = 277). We compared post-discharge ED visits, 30-day readmissions, and SSI, analyzed with population proportion Z-tests with significance levels of 0.05. RESULTS Post-discharge organ-space infections occurred in 4/86 (4.7%) of those with antibiotics and 9/277 (3.2%) of those without (P = 0.54). Post-discharge ED visits occurred in 10/86 (11.6%) for those with antibiotics and 23/277 (8.3%) for those without (P = 0.35). Thirty-day readmissions occurred in 6/86 (7.0%) for those with antibiotics and 10/277 (3.6%) for those without (P = 0.18). Superficial and deep SSI occurred in 0/86 (0%) for those with antibiotics and 5/277 (1.8%) for those without (P = 0.21). CONCLUSION In children who underwent appendectomy for perforated appendicitis, antibiotics prescribed after discharge did not reduce the incidence of intra-abdominal abscess, ED visits, or SSI. Given appropriate clinical judgment, it is safe to discharge patients with perforated appendicitis home without antibiotics. LEVEL OF EVIDENCE Level III treatment study: retrospective comparative study.
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Mattei P. Small-bowel plication prevents ileostomy prolapse in young children with inflammatory bowel disease. Pediatr Surg Int 2023; 39:88. [PMID: 36690789 DOI: 10.1007/s00383-023-05375-4] [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] [Accepted: 01/17/2023] [Indexed: 01/25/2023]
Abstract
PURPOSE Young children with medically refractory very early-onset inflammatory bowel disease (VEO-IBD) sometimes benefit from ileostomy diversion alone or may be offered subtotal colectomy with ileostomy. Though generally well-tolerated, ileostomy complications are frequent. Prolapse is particularly frustrating as it can be difficult and painful to reduce, becomes a recurring problem is some patients, and often requires ostomy revision or bowel resection. METHODS Over the course of the past 6 months, eight consecutive children with VEO-IBD underwent 10 creation or revision of a diverting ileostomy (two underwent subsequent colectomy with ileostomy revision). In each of these 10 cases, we plicated the ileum just proximal to the ileostomy for a distance of approximately 3 cm using a running permanent monofilament suture. RESULTS No patient who underwent plication of bowel has developed ileostomy prolapse. There were no cases of ileostomy retraction, parastomal hernia or ostomy-level obstruction. One patient required a lysis of a single band adhesion for a more proximal small bowel obstruction. The stomas have functioned well and there have been no complications. CONCLUSION Simple bowel plication appears to be a quick and effective way to prevent ileostomy prolapse in young children with VEO-IBD with an ileostomy who are at high risk for prolapse.
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Sasso FC, Simeon V, Galiero R, Caturano A, De Nicola L, Chiodini P, Rinaldi L, Salvatore T, Lettieri M, Nevola R, Sardu C, Docimo G, Loffredo G, Marfella R, Adinolfi LE, Minutolo R, Amelia U, Acierno C, Calatola P, Carbonara O, Conte G, Corigliano G, Corigliano M, D’Urso R, De Matteo A, De Nicola L, De Rosa N, Del Vecchio E, Di Giovanni G, Gatti A, Gentile S, Gesuè L, Improta L, LampitellaJr A, Lampitella A, Lanzilli A, Lascar N, Masi S, Mattei P, Mastrilli V, Memoli P, Minutolo R, Nasti R, Pagano A, Pentangelo M, Pisa E, Rossi E, Sasso FC, Sorrentino S, Torella R, Troise R, Trucillo P, Turco AA, Turco S, Zibella F, Zirpoli L. The number of risk factors not at target is associated with cardiovascular risk in a type 2 diabetic population with albuminuria in primary cardiovascular prevention. Post-hoc analysis of the NID-2 trial. Cardiovasc Diabetol 2022; 21:235. [PMID: 36344978 PMCID: PMC9641842 DOI: 10.1186/s12933-022-01674-7] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Accepted: 10/24/2022] [Indexed: 11/09/2022] Open
Abstract
Background Nephropathy in Diabetes type 2 (NID-2) study is an open-label cluster randomized clinical trial that demonstrated that multifactorial intensive treatment reduces Major Adverse Cardiac Events (MACEs) and overall mortality versus standard of care in type 2 diabetic subjects with albuminuria and no history of cardiovascular disease. Aim of the present post-hoc analysis of NID- 2 study is to evaluate whether the number of risk factors on target associates with patient outcomes. Methods Intervention phase lasted four years and subsequent follow up for survival lasted 10 years. To the aim of this post-hoc analysis, the whole population has been divided into 3 risk groups: 0–1 risk factor (absent/low); 2–3 risk factors (intermediate); 4 risk factors (high). Primary endpoint was a composite of fatal and non-fatal MACEs, the secondary endpoint was all-cause death at the end of the follow-up phase. Results Absent/low risk group included 166 patients (52.4%), intermediate risk group 128 (40.4%) and high-risk group 23 (7.3%). Cox model showed a significant higher risk of MACE and death in the high-risk group after adjustment for confounding variables, including treatment arm (HR 1.91, 95% CI 1.04–3.52, P = 0.038 and 1.96, 95%CI 1.02–3.8, P = 0,045, respectively, vs absent/low risk group). Conclusions This post-hoc analysis of the NID-2 trial indicates that the increase in the number of risk factors at target correlates with better cardiovascular-free survival in patients with type 2 diabetes at high CV risk. Clinical Trial Registration ClinicalTrials.gov number, NCT00535925. https://clinicaltrials.gov/ct2/show/NCT00535925 Supplementary Information The online version contains supplementary material available at 10.1186/s12933-022-01674-7.
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Hill-Kayser C, Vogel J, Li Y, Lustig R, Kurtz G, LaRiviere M, Cummings E, Mattei P, Balamuth N, Bagatell R, MacFarland S, Evageliou N, Tochner Z, Balis F. Conformal Pencil Beam Scanning Proton Therapy for Delivery of Flank Radiation in Children with Renal Tumors. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Leibowitz MS, Zelley K, Adams D, Brodeur GM, Fox E, Li MM, Mattei P, Pogoriler J, MacFarland SP. Neuroblastoma and cutaneous angiosarcoma in a child with PTEN hamartoma tumor syndrome. Pediatr Blood Cancer 2022; 69:e29656. [PMID: 35278038 DOI: 10.1002/pbc.29656] [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: 01/24/2022] [Accepted: 02/26/2022] [Indexed: 11/10/2022]
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Moon JK, Hwang R, Balis FM, Mattei P. An enhanced recovery after surgery protocol in children who undergo nephrectomy for Wilms tumor safely shortens hospital stay. J Pediatr Surg 2022; 57:259-265. [PMID: 35768311 DOI: 10.1016/j.jpedsurg.2022.05.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 05/19/2022] [Accepted: 05/24/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Pediatric unilateral renal tumors in the US are treated with upfront nephrectomy and surgical staging. We applied enhanced recovery after surgery (ERAS) principles in care of children after Wilms nephrectomy. METHODS We reviewed records of pediatric unilateral nephrectomies for Wilms tumors, and analyzed tumor stage, surgical approach, length of operation, use of anesthesia adjuncts and catheters, diet advancement, hospital length of stay (LOS), and complications. Our ERAS protocol includes: parental education regarding discharge criteria and anticipated LOS, avoiding thoraco abdominal incisions, avoiding routine nasogastric tubes, clear liquids starting day of surgery, minimizing opiates, routine IV ketorolac use, and avoiding routine ICU stay. We examined the effects of our protocol on postoperative hospital LOS and complication rates. RESULTS Sixty six children (31 boys, mean age 3.8y, range 0-11.9) underwent unilateral total nephrectomy for Wilms tumor. Mean nephrectomy duration was 2.7 h. Post operatively, seven (11%) had temporary gastric tubes and 24 (36%) had epidural catheters. Ten (15%) recovered in the ICU. Patients were given regular diets mean of 1.9 days post op. Mean LOS was 3.7 days, with 56% of patients being discharged within 2-3 days. Presence of tumor thrombus, longer epidural catheter duration, delayed diet advancement, and total IV narcotic usage were associated with longer LOS. Routine use of IV ketorolac was associated with shorter LOS. CONCLUSIONS Use of an ERAS protocol in children undergoing nephrectomy for Wilms tumor is safe, resulting in rapid return to regular diet and compared to the published literature, shorter postoperative LOS without an increase in complications or return to ED/OR. LEVEL OF EVIDENCE Level III.
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Breton J, Tanes C, Tu V, Albenberg L, Rowley S, Devas N, Hwang R, Kachelries K, Wu GD, Baldassano RN, Bittinger K, Mattei P. A Microbial Signature for Paediatric Perianal Crohn's Disease. J Crohns Colitis 2022; 16:1281-1292. [PMID: 35211723 DOI: 10.1093/ecco-jcc/jjac032] [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: 09/17/2021] [Revised: 12/09/2021] [Accepted: 02/23/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Perianal fistulising disease can affect up to 25% of patients with Crohn's disease [CD] and lead to significant morbidity. Although the role of the gut microbiota in inflammatory bowel disease [IBD] has been increasingly recognised, its role in fistula development has scarcely been studied. Here, we aimed to define the microbial signature associated with perianal fistulising CD in children. METHODS A prospective observational study including children age 6-18 years with a diagnosis of perianal fistulising CD was conducted. Stool samples and rectal and perianal fistula swabs were collected. Stool samples and rectal swabs from children with CD without perianal disease and healthy children were included as comparison. Whole shotgun metagenomic sequencing was performed. RESULTS A total of 31 children [mean age 15.5 ± 3.5 years] with perianal CD were prospectively enrolled. The fistula-associated microbiome showed an increase in alpha diversity and alteration in the abundance of several taxa compared with the rectal- and faecal-associated microbiome with key taxa belonging to the Proteobacteria phylum. Genes conferring resistance to the clinically used antibiotic regimen ciprofloxacin and metronidazole were found in the three sample types. In comparison with children without the perianal phenotype [N = 36] and healthy controls [N = 41], the mucosally-associated microbiome of children with perianal CD harboured a reduced butyrogenic potential. Linear discriminant analysis identified key taxa distinguishing the rectal mucosally-associated microbiome of children with perianal CD from children without this phenotype. CONCLUSIONS The microbial community within CD-related anorectal fistula is compositionally and functionally unique. Taken together, these findings emphasise the need to better understand the ecosystem of the fistula milieu to guide development of novel microbiome-based strategies in this CD phenotype.
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Devine KJ, Diorio C, Richman SA, Henderson AA, Oranges K, Armideo E, Kolb MS, Freedman JL, Aplenc R, Fisher MJ, Minturn JE, Olson T, Bagatell R, Barakat L, Croy C, Mauro J, Vitlip L, Acord MR, Mattei P, Johnson VK, Devine CM, Pasquariello C, Reilly AF. Guideline for Children With Cancer Receiving General Anesthesia for Procedures and Imaging. J Pediatr Hematol Oncol 2022; 44:e859-e865. [PMID: 35235547 DOI: 10.1097/mph.0000000000002430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 01/11/2022] [Indexed: 11/26/2022]
Abstract
Children with cancer and those undergoing hematopoietic stem cell transplantation frequently require anesthesia for imaging as well as diagnostic and therapeutic procedures from diagnosis through follow-up. Due to their underlying disease and side effects of chemotherapy and radiation, they are at risk for complications during this time, yet no published guideline exists for preanesthesia preparation. A comprehensive literature review served as the basis for discussions among our multidisciplinary panel of oncologists, anesthesiologists, nurse practitioners, clinical pharmacists, pediatric psychologists, surgeons and child life specialists at the Children's Hospital of Philadelphia. Due to limited literature available, this panel created an expert consensus guideline addressing anesthesia preparation for this population.
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Johnston WR, Hwang R, Mattei P. Intermittent boluses of balanced salt solution for post-operative intravenous hydration following elective major abdominal and thoracic surgery in children. Pediatr Surg Int 2022; 38:573-579. [PMID: 35226177 DOI: 10.1007/s00383-022-05081-7] [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] [Accepted: 02/03/2022] [Indexed: 10/19/2022]
Abstract
PURPOSE Maintenance fluids following major operations in children are typically administered with a continuous rate. We hypothesized that administering fluids as intermittent boluses is more physiologic and could limit post-operative fluid volume, thereby avoiding harmful effects of excess fluid. METHODS We retrospectively reviewed children aged 1-21 admitted after an elective major abdominal or thoracic operation from 2015 to 2021. We excluded non-elective operations and patients receiving peri-operative enteral or parenteral nutrition. We analyzed total fluid volume at 0-24, 24-48, 48-72, and 72-96 h, time to regular diet and discharge, and end-organ complications. RESULTS We identified 363 patients, of which 108 received intermittent boluses and 255 continuous fluids. Bolus group patients received significantly less fluid up to 72 h post-operatively with average rates of 0.49 mL/kg/h vs 0.86 mL/kg/h at 0-24 h (p << 0.01), 0.57 mL/kg/h vs 1.46 mL/kg/h at 24-48 h (p << 0.01), and 0.50 vs 0.92 mL/kg/h at 48-72 h (p << 0.01). Additionally, the bolus group maintained adequate urine output, tolerated a regular diet sooner (2.08 days vs 2.51 days; p = 0.0023) and averaged a shorter hospital stay (3.12 vs 4.14 days; p = 0.004). There was no difference in adverse effects between the two groups. CONCLUSION Utilizing intermittent boluses reduces the volume of maintenance fluids administered and may lead to a faster time to regular diet and discharge. LEVEL OF EVIDENCE IV. TYPE OF STUDY Retrospective review.
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Aldrink JH, Glick RD, Baertschiger RM, Kulaylat AN, Lautz TB, Christison-Lagay E, Grant CN, Tracy E, Dasgupta R, Brown EG, Mattei P, Rothstein DH, Rodeberg DA, Ehrlich PF. Update on pediatric testicular germ cell tumors. J Pediatr Surg 2022; 57:690-699. [PMID: 33975708 DOI: 10.1016/j.jpedsurg.2021.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 03/25/2021] [Accepted: 04/01/2021] [Indexed: 12/01/2022]
Abstract
BACKGROUND Testicular germ cell tumors are uncommon tumors that are encountered by pediatric surgeons and urologists and require a knowledge of appropriate contemporary evaluation and surgical and medical management. METHOD A review of the recommended diagnostic evaluation and current surgical and medical management of children and adolescents with testicular germ cell tumors based upon recently completed clinical trials was performed and summarized in this article. RESULTS In this summary of childhood and adolescent testicular germ cell tumors, we review the initial clinical evaluation, surgical and medical management, risk stratification, results from recent prospective cooperative group studies, and clinical outcomes. A summary of recently completed clinical trials by pediatric oncology cooperative groups is provided, and best surgical practices are discussed. CONCLUSIONS Testicular germ cell tumors in children are rare tumors. International collaborations, data-sharing, and enrollment of patients at all stages and risk classifications into active clinical trials will enhance our knowledge of these rare tumors and most importantly improve outcomes of patients with testicular germ cell tumors. LEVEL OF EVIDENCE This is a review article of previously published and referenced level 1 and 2 studies, but also includes expert opinion level 5, represented by the American Pediatric Surgical Association Cancer Committee.
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Patel A, Accord MR, Mattei P, Bhatti TR, Sande CM, Albenberg L. Angiographic Diagnosis of a Meckel's Diverticulum in a 26-month-old Boy. JPGN REPORTS 2022; 3:e143. [PMID: 37168739 PMCID: PMC10158349 DOI: 10.1097/pg9.0000000000000143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 06/10/2021] [Indexed: 05/13/2023]
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Johnston WR, Hwang R, Mattei P. Surgical considerations for neuroblastoma-associated opsoclonus-myoclonus-ataxia syndrome: a series of 14 patients from a single institution. Pediatr Surg Int 2022; 38:249-255. [PMID: 34549330 DOI: 10.1007/s00383-021-05014-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/13/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Neuroblastoma is a childhood cancer of neural crest cells occasionally associated with opsoclonus-myoclonus-ataxia syndrome (OMAS), a paraneoplastic process characterized by ataxia, rapid eye movements, and muscle twitching. OMAS treatment and outcomes are well studied, but prior reports do not detail how the presence of OMAS should impact surgical approach, particularly for tumors with image defined risk factors (IDRF). METHODS We reviewed patients with neuroblastoma and OMAS at our institution from January 2009 to December 2020 and recorded tumor characteristics, operative details, OMAS therapies, and outcomes. RESULTS We identified 14 patients with neuroblastoma and OMAS out of 212 patients referred for surgery. There were 11 gross total resections and three partial resections. Two patients with partial resections developed OMAS after initial resection. One patient with gross total resection developed tumor recurrence 10 years later with OMAS redevelopment signaling recurrence. Three patients were positive for IDRFs and the one receiving neoadjuvant therapy achieved a gross total resection. CONCLUSIONS OMAS development after partial resection and OMAS recurrence following tumor recurrence indicates a correlation between tumor bulk and the paraneoplastic process. This justifies an aggressive resection even for low-risk tumors. Neoadjuvant therapy should be considered for potentially unresectable tumors with image defined risk factors. LEVEL OF EVIDENCE IV.
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Weiss BD, Yanik G, Naranjo A, Zhang FF, Fitzgerald W, Shulkin BL, Parisi MT, Russell H, Grupp S, Pater L, Mattei P, Mosse Y, Lai HA, Jarzembowski JA, Shimada H, Villablanca JG, Giller R, Bagatell R, Park JR, Matthay KK. A safety and feasibility trial of 131 I-MIBG in newly diagnosed high-risk neuroblastoma: A Children's Oncology Group study. Pediatr Blood Cancer 2021; 68:e29117. [PMID: 34028986 PMCID: PMC9150928 DOI: 10.1002/pbc.29117] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 04/02/2021] [Accepted: 04/27/2021] [Indexed: 12/22/2022]
Abstract
INTRODUCTION 131 I-meta-iodobenzylguanidine (131 I-MIBG) is effective in relapsed neuroblastoma. The Children's Oncology Group (COG) conducted a pilot study (NCT01175356) to assess tolerability and feasibility of induction chemotherapy followed by 131 I- MIBG therapy and myeloablative busulfan/melphalan (Bu/Mel) in patients with newly diagnosed high-risk neuroblastoma. METHODS Patients with MIBG-avid high-risk neuroblastoma were eligible. After the first two patients to receive protocol therapy developed severe sinusoidal obstruction syndrome (SOS), the trial was re-designed to include an 131 I-MIBG dose escalation (12, 15, and 18 mCi/kg), with a required 10-week gap before Bu/Mel administration. Patients who completed induction chemotherapy were evaluable for assessment of 131 I-MIBG feasibility; those who completed 131 I-MIBG therapy were evaluable for assessment of 131 I-MIBG + Bu/Mel feasibility. RESULTS Fifty-nine of 68 patients (86.8%) who completed induction chemotherapy received 131 I-MIBG. Thirty-seven of 45 patients (82.2%) evaluable for 131 I-MIBG + Bu/Mel received this combination. Among those who received 131 I-MIBG after revision of the study design, one patient per dose level developed severe SOS. Rates of moderate to severe SOS at 12, 15, and 18 mCi/kg were 33.3%, 23.5%, and 25.0%, respectively. There was one toxic death. The 131 I-MIBG and 131 I-MIBG+Bu/Mel feasibility rates at the 15 mCi/kg dose level designated for further study were 96.7% (95% CI: 83.3%-99.4%) and 81.0% (95% CI: 60.0%-92.3%). CONCLUSION This pilot trial demonstrated feasibility and tolerability of administering 131 I-MIBG followed by myeloablative therapy with Bu/Mel to newly diagnosed children with high-risk neuroblastoma in a cooperative group setting, laying the groundwork for a cooperative randomized trial (NCT03126916) testing the addition of 131 I-MIBG during induction therapy.
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Mattei P. Commentary regarding evolving applications of fluorescence guided surgery in pediatric surgical oncology: A practical guide for surgeons. J Pediatr Surg 2021; 56:224-225. [PMID: 33190813 DOI: 10.1016/j.jpedsurg.2020.10.006] [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: 10/06/2020] [Accepted: 10/06/2020] [Indexed: 11/17/2022]
Abstract
This is an invited commentary on the manuscript by Goldstein S, Heaton T, Bondoc A, et al., titled Evolving Applications of Fluorescence Guided Surgery in Pediatric Surgical Oncology: A Practical Guide for Surgeons.
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Dewey J, Maxfield L, Shah M, Arida M, Mattei P. Man with recurrent necrotic papules. JAAD Case Rep 2020; 6:1170-1172. [PMID: 33145385 PMCID: PMC7591542 DOI: 10.1016/j.jdcr.2020.08.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
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