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Bethell GS, Eastwood MP, Neville JJ, Harwood R, Ali S, Ooi SZY, Brown J, Tullie L, Hotonu S, Bradnock TJ, Hall NJ, Chacon S, Osgouei RH, Neville JJ. Development of a 3D-printed neonatal congenital diaphragmatic hernia model and standardisation of intra-operative measurement. Pediatr Surg Int 2023; 40:28. [PMID: 38147130 PMCID: PMC10751268 DOI: 10.1007/s00383-023-05600-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/13/2023] [Indexed: 12/27/2023]
Abstract
INTRODUCTION Three-dimensional (3D) printing is frequently used for surgical simulation and training, however, no widely available model exists for neonatal congenital diaphragmatic hernia (CDH). The aim of this study was to develop a 3D-printed model of CDH and test interobserver variability in the simulated model for obtaining measurements of the diaphragmatic defect and ipsilateral diaphragm. METHODS A term fetal MRI (3.5 kg) of thorax, diaphragm and defect (15 mm × 5 mm) were delineated and segmented after parental consent to produce 3D-printed models. Consultant and trainee paediatric surgeons were invited to measure the posterior-lateral diaphragmatic defect and ipsilateral diaphragm. Mean measurement error was calculated (millimetres). Data are presented as median (range) and number/total (%). RESULTS An abdominal and thoracoscopic model were produced and tested by 52 participants (20 consultants and 32 trainees). Diaphragmatic defect via laparotomy measured 15 (10-20) mm (AP) × 16 (10-25) mm (ML) and thoracoscopically 14 (11-19) mm (AP) × 15 (11-22) mm (ML). Mean error per measurement was 4 (1-17) mm via laparotomy vs. 3 (0.5-9.5) mm thoracoscopically. Mean error was similar between consultants and trainees via laparotomy (4.3 vs. 3.9 mm, p = 0.70) and thoracoscopically (3 vs. 3 mm, p = 0.79). Error did not correlate with experience as operating surgeon via laparotomy (β = 13.0 [95% CI - 55.9 to 82.0], p = 0.71) or thoracoscopically (β = 1.4[95% CI - 6.4 to 9.2], p = 0.73. CONCLUSIONS We have designed and built simulation models for CDH repair via laparotomy and thoracoscopically. Operators can reliably measure the diaphragmatic defect and ipsilateral diaphragm, regardless of surgical experience and operative approach.
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Wild KT, Hedrick HL, Ades AM, Fraga MV, Avitabile CM, Gebb JS, Oliver ER, Coletti K, Kesler EM, Van Hoose KT, Panitch HB, Johng S, Ebbert RP, Herkert LM, Hoffman C, Ruble D, Flohr S, Reynolds T, Duran M, Foster A, Isserman RS, Partridge EA, Rintoul NE. Update on Management and Outcomes of Congenital Diaphragmatic Hernia. J Intensive Care Med 2023:8850666231212874. [PMID: 37933125 DOI: 10.1177/08850666231212874] [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: 11/08/2023]
Abstract
Infants with congenital diaphragmatic hernia (CDH) benefit from comprehensive multidisciplinary teams that have experience in caring for the unique and complex issues associated with CDH. Despite prenatal referral to specialized high-volume centers, advanced ventilation strategies and pulmonary hypertension management, and extracorporeal membrane oxygenation, mortality and morbidity remain high. These infants have unique and complex issues that begin in fetal and infant life, but persist through adulthood. Here we will review the literature and share our clinical care pathway for neonatal care and follow up. While many advances have occurred in the past few decades, our work is just beginning to continue to improve the mortality, but also importantly the morbidity of CDH.
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Affiliation(s)
- K Taylor Wild
- Division of Neonatology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Holly L Hedrick
- Richard D. Wood Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Anne M Ades
- Division of Neonatology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Maria V Fraga
- Division of Neonatology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Catherine M Avitabile
- Division of Cardiology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Juliana S Gebb
- Richard D. Wood Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Edward R Oliver
- Department of Radiology, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Kristen Coletti
- Division of Neonatology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Erin M Kesler
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - K Taylor Van Hoose
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Howard B Panitch
- Division of Pulmonary and Sleep Medicine, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Sandy Johng
- Division of Neonatology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Renee P Ebbert
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Lisa M Herkert
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Casey Hoffman
- Department of Child and Adolescent Psychiatry and Behavioral Sciences, The Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Deanna Ruble
- Richard D. Wood Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Sabrina Flohr
- Richard D. Wood Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Tom Reynolds
- Richard D. Wood Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Melissa Duran
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Audrey Foster
- Department of Clinical Nutrition, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Rebecca S Isserman
- Division of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Emily A Partridge
- Richard D. Wood Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Natalie E Rintoul
- Division of Neonatology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
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Alomar K, Alghazal LK, Alloun M, Dawarah M, Alkhayer G, Alkader MA. A rare case of hepatopulmonary fusion associated with a right congenital diaphragmatic hernia: Case report and review of the literature. Int J Surg Case Rep 2023; 111:108845. [PMID: 37741077 PMCID: PMC10520523 DOI: 10.1016/j.ijscr.2023.108845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/12/2023] [Accepted: 09/14/2023] [Indexed: 09/25/2023] Open
Abstract
INTRODUCTION AND SIGNIFICANCE Hepatic-pulmonary fusion is a very rare condition that occurs in the right congenital diaphragmatic hernia and appears to affect both sexes equally. There are no specific diagnostic methods before surgery for this anomaly. Most cases are discovered during surgical repair of the right congenital diaphragmatic hernia. This anomaly is considered to have a poor prognosis because of the associated vascular abnormalities and pulmonary hypoplasia. CASE PRESENTATION We present the case of a neonate who suffered from respiratory distress since birth. Later, a congenital right diaphragmatic hernia was diagnosed. At surgery, it was found that hepatic-pulmonary fusion was present, accompanied by an anomaly of pulmonary venous outflow. A complete detachment of the connective tissue was performed and a patch was placed to close the defect in the diaphragm. CLINICAL DISCUSSION The few cases of hepatic pulmonary fusion reported in the medical literature make it difficult to develop a clear plan for diagnosis and surgical management. However, this anomaly should be considered when right-sided congenital diaphragmatic hernia is present, and the case should be well investigated and the surgical decision should not be rushed. CONCLUSION Hepatic-pulmonary fusion has a poor prognosis and a high mortality rate. No pathological mechanism for this anomaly has been identified, so we could not identify a specific diagnostic mechanism or a specific surgical method to treat this anomaly.
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Affiliation(s)
- Khaled Alomar
- Damascus University - University pediatrics' Hospital, Syria.
| | | | - Maher Alloun
- Damascus University - University pediatrics' Hospital, Syria
| | - Methad Dawarah
- Damascus University - University pediatrics' Hospital, Syria
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Franco MA, Alzate-Ricaurte S, Alzate Gallego ED, Kafury DF, Botero ALG, Avila DC. Survival after a two-stage surgical approach in hepatopulmonary fusion: A case report. Int J Surg Case Rep 2023; 108:108467. [PMID: 37423148 PMCID: PMC10382799 DOI: 10.1016/j.ijscr.2023.108467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 06/20/2023] [Accepted: 06/27/2023] [Indexed: 07/11/2023] Open
Abstract
INTRODUCTION Congenital diaphragmatic hernias are a rare developmental defect. Pulmonary complications are more frequently seen in right sided defects (Partridge et al., 2016). Hepatopulmonary fusion is a rare and highly mortal malformation exclusively seen in right sided congenital diaphragmatic hernias marked by the fibrovascular fusion of the liver and lung. PRESENTATION OF CASE A newborn male presented with respiratory distress and a 1-minute APGAR score of 7. A chest radiograph showed complete opacification of the right hemithorax, and a CT-Scan confirmed a congenital diaphragmatic hernia, an intrathoracic location of the liver and secondary pulmonary hypoplasia. 48 h after, intraoperative findings showed fusion of diaphragm, lung and liver tissue. Four months after, complete tissue division of the lower lobe from the fused liver segments VII/VIII and correction of the hernia defect was achieved. The patient was discharged from the hospital six months after. DISCUSSION Partial division of tissues is described as the safest and most successful approach to hepatopulmonary fusion. The tally of all cases reported worldwide until 2020 shows higher survival rates with complete division of tissues (Ferguson DM; Congenital Diaphragmatic Hernia Study Group, 2020) Reported cases lean towards one-session surgical interventions. A two-stage surgical approach allows an initial low surgical trauma to manage compressive effects on intrathoracic structures by herniary contents and a second time for tissue division in a non-critical patient, in this case leading to long-term survival. CONCLUSION Hepatopulmonary fusion is a rare and highly lethal malformation with scarce information available. Future multicenter studies should compare different therapeutic options and search for outcomes including but not limited to mortality.
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Affiliation(s)
- Maudy Aguilar Franco
- Fundación Valle del Lili, Department of Pediatric Surgery, Cra 98 Num. 18-49, Cali 760032, Colombia; Universidad ICESI, School of medicine, Cali, Colombia
| | - Sergio Alzate-Ricaurte
- Fundación Valle del Lili, Department of Pediatric Surgery, Cra 98 Num. 18-49, Cali 760032, Colombia; Fundación Valle del Lili, Centro de Investigaciones Clinicas, Cra 98 Num. 18-49, Cali 760032, Colombia.
| | - Edgar Dario Alzate Gallego
- Fundación Valle del Lili, Department of Pediatric Surgery, Cra 98 Num. 18-49, Cali 760032, Colombia; Universidad ICESI, School of medicine, Cali, Colombia
| | | | | | - Daniela Castaño Avila
- Fundación Valle del Lili, Department of Pediatric Surgery, Cra 98 Num. 18-49, Cali 760032, Colombia
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Mansour S, Curry J, Blackburn S, Mullassery D, Thakkar H, Ballington J, Leukogeorgakis S, Cross K, Giuliani S, De Coppi P. Minimal access surgery for congenital diaphragmatic hernia: surgical tricks to facilitate anchoring the patches to the ribs. Pediatr Surg Int 2023; 39:135. [PMID: 36805329 PMCID: PMC9941218 DOI: 10.1007/s00383-022-05303-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/11/2022] [Indexed: 02/23/2023]
Abstract
OBJECTIVE Minimal Access Surgery (MAS) for Congenital Diaphragmatic Hernia (CDH) repair is well described, yet only a minority of surgeons report this as their preferred operative approach. Some surgeons find it particularly difficult to repair the defect using MAS and convert to laparotomy when a patch is required. We present in this study our institutional experience in using an easy and relatively cheap methodology to anchor the patch around the ribs using Endo Close™. This device has an application in MAS for tissue approximation using percutaneous suturing. METHODS AND TECHNIQUE We retrospectively reviewed our database for patients undergoing MAS repair of CDH between 2009 and 2021. Outcome measures included length of surgery and recurrence rates after patch repair. Endo Close™ was used in all patients who required patch repair. We declare no conflict of interest and to not having received any funding from Medtronic (UK). The technique is as follows: (1) The edges of the diaphragm are delineated by dissection. When primary suture repair of the diaphragmatic hernia was unfeasible without tension, a patch was used. (2) The patch is anchored in place by two corner stitches at the medial and lateral borders. (3) The posterior border of the patch is fixed to the diaphragmatic edge by running or interrupted stitches. (4) For securing the anterior border, a non-absorbable suture is passed through the anterior chest wall and the patch border is taken with intracorporeal instruments. (5) Without making another stab incision, the Endo Close™ is tunnelled subcutaneously through the anterior chest wall. (6) The suture end is pulled through the Endo Close™ and the knot is tied around the rib. This procedure can be performed as many times as required to secure the patch. RESULTS 58 patients underwent MAS surgery for repair of CDH between 2009 and 2021. 48 (82%) presented with a left defect. 34 (58%) had a patch repair. The length of patch repair surgery for CDH ranged from 100-343 min (median 197). There was only one patient (3%) in the patch repair cohort that had a recurrent hernia, diagnosed 12 months after the initial surgery. CONCLUSIONS In our experience, MAS repair of CDH is feasible. We adopted a low threshold in using a patch to achieve a tension-free repair. We believe that the Endo Close™ is a cheap and safe method to help securing the patch around the ribs.
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Affiliation(s)
- Sherif Mansour
- Great Ormond Street Hospital for Children, Surgery Offices, Zayed Centre for Research, UCL Institute of Child Health, 30 Guilford Street, London, WC1N 1EH, UK
| | - Joe Curry
- Great Ormond Street Hospital for Children, Surgery Offices, Zayed Centre for Research, UCL Institute of Child Health, 30 Guilford Street, London, WC1N 1EH, UK
| | - Simon Blackburn
- Great Ormond Street Hospital for Children, Surgery Offices, Zayed Centre for Research, UCL Institute of Child Health, 30 Guilford Street, London, WC1N 1EH, UK
| | - Dhanya Mullassery
- Great Ormond Street Hospital for Children, Surgery Offices, Zayed Centre for Research, UCL Institute of Child Health, 30 Guilford Street, London, WC1N 1EH, UK
| | - Hemanshoo Thakkar
- Great Ormond Street Hospital for Children, Surgery Offices, Zayed Centre for Research, UCL Institute of Child Health, 30 Guilford Street, London, WC1N 1EH, UK
- , Present address: Evelina Children's Hospital, London, UK
| | - Jennifer Ballington
- Great Ormond Street Hospital for Children, Surgery Offices, Zayed Centre for Research, UCL Institute of Child Health, 30 Guilford Street, London, WC1N 1EH, UK
| | - Stavros Leukogeorgakis
- Great Ormond Street Hospital for Children, Surgery Offices, Zayed Centre for Research, UCL Institute of Child Health, 30 Guilford Street, London, WC1N 1EH, UK
| | - Kate Cross
- Great Ormond Street Hospital for Children, Surgery Offices, Zayed Centre for Research, UCL Institute of Child Health, 30 Guilford Street, London, WC1N 1EH, UK
| | - Stefano Giuliani
- Great Ormond Street Hospital for Children, Surgery Offices, Zayed Centre for Research, UCL Institute of Child Health, 30 Guilford Street, London, WC1N 1EH, UK
| | - Paolo De Coppi
- Great Ormond Street Hospital for Children, Surgery Offices, Zayed Centre for Research, UCL Institute of Child Health, 30 Guilford Street, London, WC1N 1EH, UK.
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Theodorou CM, Taylor A, Lee SY, Cortez LM, Fu H, Pivetti CD, Zhang C, Stasyuk A, Hao D, Kumar P, Farmer DL, Liao J, Brown EG, Hong Y, Wang A. Evaluation of a biodegradable polyurethane patch for repair of diaphragmatic hernia in a rat model: A pilot study. J Pediatr Surg 2023; 58:964-970. [PMID: 36797111 PMCID: PMC10184880 DOI: 10.1016/j.jpedsurg.2023.01.036] [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: 01/06/2023] [Accepted: 01/08/2023] [Indexed: 01/20/2023]
Abstract
INTRODUCTION Congenital diaphragmatic hernia (CDH) repair is an area of active research. Large defects requiring patches have a hernia recurrence rate of up to 50%. We designed a biodegradable polyurethane (PU)-based elastic patch that matches the mechanical properties of native diaphragm muscle. We compared the PU patch to a non-biodegradable Gore-Tex™ (polytetrafluoroethylene) patch. METHODS The biodegradable polyurethane was synthesized from polycaprolactone, hexadiisocyanate and putrescine, and then processed into fibrous PU patches by electrospinning. Rats underwent 4 mm diaphragmatic hernia (DH) creation via laparotomy followed by immediate repair with Gore-Tex™ (n = 6) or PU (n = 6) patches. Six rats underwent sham laparotomy without DH creation/repair. Diaphragm function was evaluated by fluoroscopy at 1 and 4 weeks. At 4 weeks, animals underwent gross inspection for recurrence and histologic evaluation for inflammatory reaction to the patch materials. RESULTS There were no hernia recurrences in either cohort. Gore-Tex™ had limited diaphragm rise compared to sham at 4 weeks (1.3 mm vs 2.9 mm, p = 0.003), but no difference was found between PU and sham (1.7 mm vs 2.9 mm, p = 0.09). There were no differences between PU and Gore-Tex™ at any time point. Both patches formed an inflammatory capsule, with similar thicknesses between cohorts on the abdominal (Gore-Tex™ 0.07 mm vs. PU 0.13 mm, p = 0.39) and thoracic (Gore-Tex™ 0.3 mm vs. PU 0.6 mm, p = 0.09) sides. CONCLUSION The biodegradable PU patch allowed for similar diaphragmatic excursion compared to control animals. There were similar inflammatory responses to both patches. Further work is needed to evaluate long-term functional outcomes and further optimize the properties of the novel PU patch in vitro and in vivo. LEVEL OF EVIDENCE Level II, Prospective Comparative Study.
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Affiliation(s)
- Christina M Theodorou
- Center for Surgical Bioengineering, Department of Surgery, School of Medicine, University of California Davis, 4625 2nd Avenue, Room 3001, Sacramento, CA, 95817, USA
| | - Alan Taylor
- Department of Bioengineering, University of Texas at Arlington, 500 UTA Blvd, Arlington, TX 76019, USA
| | - Su Yeon Lee
- Center for Surgical Bioengineering, Department of Surgery, School of Medicine, University of California Davis, 4625 2nd Avenue, Room 3001, Sacramento, CA, 95817, USA
| | - Lia Molina Cortez
- Department of Bioengineering, University of Texas at Arlington, 500 UTA Blvd, Arlington, TX 76019, USA
| | - Huikang Fu
- Department of Bioengineering, University of Texas at Arlington, 500 UTA Blvd, Arlington, TX 76019, USA
| | - Christopher D Pivetti
- Center for Surgical Bioengineering, Department of Surgery, School of Medicine, University of California Davis, 4625 2nd Avenue, Room 3001, Sacramento, CA, 95817, USA; Institute for Pediatric Regenerative Medicine, Shriners Hospitals for Children, 2425 Stockton Blvd, Sacramento, CA, 95817, USA
| | - Chaoxing Zhang
- Center for Surgical Bioengineering, Department of Surgery, School of Medicine, University of California Davis, 4625 2nd Avenue, Room 3001, Sacramento, CA, 95817, USA; Institute for Pediatric Regenerative Medicine, Shriners Hospitals for Children, 2425 Stockton Blvd, Sacramento, CA, 95817, USA
| | - Anastasiya Stasyuk
- Center for Surgical Bioengineering, Department of Surgery, School of Medicine, University of California Davis, 4625 2nd Avenue, Room 3001, Sacramento, CA, 95817, USA
| | - Dake Hao
- Center for Surgical Bioengineering, Department of Surgery, School of Medicine, University of California Davis, 4625 2nd Avenue, Room 3001, Sacramento, CA, 95817, USA; Institute for Pediatric Regenerative Medicine, Shriners Hospitals for Children, 2425 Stockton Blvd, Sacramento, CA, 95817, USA
| | - Priyadarsini Kumar
- Center for Surgical Bioengineering, Department of Surgery, School of Medicine, University of California Davis, 4625 2nd Avenue, Room 3001, Sacramento, CA, 95817, USA; Institute for Pediatric Regenerative Medicine, Shriners Hospitals for Children, 2425 Stockton Blvd, Sacramento, CA, 95817, USA
| | - Diana L Farmer
- Center for Surgical Bioengineering, Department of Surgery, School of Medicine, University of California Davis, 4625 2nd Avenue, Room 3001, Sacramento, CA, 95817, USA; Institute for Pediatric Regenerative Medicine, Shriners Hospitals for Children, 2425 Stockton Blvd, Sacramento, CA, 95817, USA
| | - Jun Liao
- Department of Bioengineering, University of Texas at Arlington, 500 UTA Blvd, Arlington, TX 76019, USA
| | - Erin G Brown
- Center for Surgical Bioengineering, Department of Surgery, School of Medicine, University of California Davis, 4625 2nd Avenue, Room 3001, Sacramento, CA, 95817, USA
| | - Yi Hong
- Department of Bioengineering, University of Texas at Arlington, 500 UTA Blvd, Arlington, TX 76019, USA.
| | - Aijun Wang
- Center for Surgical Bioengineering, Department of Surgery, School of Medicine, University of California Davis, 4625 2nd Avenue, Room 3001, Sacramento, CA, 95817, USA; Institute for Pediatric Regenerative Medicine, Shriners Hospitals for Children, 2425 Stockton Blvd, Sacramento, CA, 95817, USA; Department of Biomedical Engineering, University of California Davis, One Shields Ave, Davis, CA, 95616, USA.
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Deguchi K, Watanabe M, Yoneyama T, Masahata K, Nomura M, Saka R, Yamanaka H, Kamiyama M, Ueno T, Tazuke Y, Okuyama H. Tension-free thoracoscopic repair of congenital diaphragmatic hernia combined with a percutaneous extracorporeal closure technique: how to do it. Surg Today 2022; 53:640-646. [PMID: 36333435 DOI: 10.1007/s00595-022-02609-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 08/17/2022] [Indexed: 11/06/2022]
Abstract
PURPOSE Thoracoscopic repair (TR) of congenital diaphragmatic hernia (CDH) is associated with a higher recurrence rate than the conventional open method. We evaluated the effectiveness of our strategy for quality improvement, named "tension-free TR of CDH". METHODS The subjects of this retrospective analysis were 11 consecutive patients with CDH who underwent TR at our hospital between 2017 and 2021. Tension-free TR of CDH included the proactive use of an oversized patch for dome-shaped reconstruction and gapless suturing. We developed a percutaneous extracorporeal closure technique for secure suturing using a commercially available needle. RESULTS Patch repair was performed in 8 (73%) patients and none required conversion to open surgery because of technical difficulties. Recurrence developed in one patient (9%), who underwent successful reoperation via TR. All patients had an uneventful postoperative course. CONCLUSION Tension-free TR combined with extracorporeal closure could reduce the difficulty of suturing and the risk of recurrence of CDH.
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Han XY, Selesner LT, Butler MW. Congenital Diaphragmatic Hernia. Surg Clin North Am 2022; 102:739-757. [DOI: 10.1016/j.suc.2022.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Kamal TR, Tyraskis A, Ghattaura H, Fitchie A, Lakhoo K. Synthetic versus Biological Patches for CDH: A Comparison of Recurrence Rates and Adverse Events, Systematic Review, and Meta-Analysis. Eur J Pediatr Surg 2022; 33:198-209. [PMID: 36027899 DOI: 10.1055/s-0042-1748530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE Our systematic review aims to compare recurrence rates and complications of biological versus synthetic patches for the repair of congenital diaphragmatic herniae. METHODS Studies from January 1, 1980 to April 25, 2020, with patients under the age of 16 years and with a minimum 6-month follow-up, were included from MEDLINE, Embase, and Cochrane databases. Funnel plots for recurrence rates were constructed for biological and synthetic patches. Subgroup analysis was performed for recurrence rate at the 1-year time-point and data were gathered on individual adverse events from relevant studies. RESULTS A total of 47 studies with 986 patients (226 biological, 760 synthetic) were included. Funnel plot analysis determined overall recurrence rates of 16.7% for synthetic and 30.3% for biological patches. Subgroup analysis of 493 and 146 patients with synthetic and biological patches, respectively, showed recurrence rates of 9.9 and 26%, respectively.The most commonly used patch types-PTFE (polytetrafluoroethylene) and SIS (small intestinal submucosa)-had 11.5 and 33.3% recurrence, respectively. Adhesive bowel obstruction rates ranged from 4 to 29% in studies that systematically reported it for synthetic, and 7 to 35% for biological patches. Gastroesophageal reflux rates ranged from 25 to 48% in studies that systematically reported it for synthetic, and 21 to 42% for biological patches. Pectus deformity rates were reported as high as 80% for synthetic patches. CONCLUSION Biological patches appear to have higher recurrence rates than synthetic patches, while skeletal deformities are associated more commonly with synthetic patches. Results of biological patches are mainly using SIS and this may overestimate complications of current superior biological patches.
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Affiliation(s)
- Tasnim Rowshan Kamal
- Medical Science Division, Green Templeton College, University of Oxford, Oxford, Oxfordshire, United Kingdom of Great Britain and Northern Ireland
| | - Athanasios Tyraskis
- Department of Paediatric Surgery, John Radcliffe Hospital, Oxford, Oxfordshire, United Kingdom of Great Britain and Northern Ireland
| | - Harmit Ghattaura
- Department of Paediatric Surgery, John Radcliffe Hospital, Oxford, Oxfordshire, United Kingdom of Great Britain and Northern Ireland
| | - Angus Fitchie
- Department of Paediatric Surgery, John Radcliffe Hospital, Oxford, Oxfordshire, United Kingdom of Great Britain and Northern Ireland
| | - Kokila Lakhoo
- Department of Paediatric Surgery, John Radcliffe Hospital, Oxford, Oxfordshire, United Kingdom of Great Britain and Northern Ireland
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Boehm AK, Hillebrandt KH, Dziodzio T, Krenzien F, Neudecker J, Spuler S, Pratschke J, Sauer IM, Andreas MN. Tissue engineering for the diaphragm and its various therapeutic possibilities – A Systematic Review. ADVANCED THERAPEUTICS 2022. [DOI: 10.1002/adtp.202100247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Affiliation(s)
- Agnes K Boehm
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
| | - Karl H Hillebrandt
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin Charitéplatz 1 Berlin 10117 Germany
| | - Tomasz Dziodzio
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin Charitéplatz 1 Berlin 10117 Germany
| | - Felix Krenzien
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin Charitéplatz 1 Berlin 10117 Germany
| | - Jens Neudecker
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
| | - Simone Spuler
- Muscle Research Unit Experimental and Clinical Research Center Charité Universitätsmedizin Berlin and Max‐Delbrück‐Centrum für Molekulare Medizin in der Helmholtz‐Gemeinschaft Lindenberger Weg 80 Berlin 13125 Germany
| | - Johann Pratschke
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt Universität zu Berlin Cluster of Excellence Matters of Activity. Image Space Material funded by the Deutsche Forschungsgemeinschaft (DFG German Research Foundation) under Germany's Excellence Strategy Berlin EXC 2025 Germany
| | - Igor M Sauer
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt Universität zu Berlin Cluster of Excellence Matters of Activity. Image Space Material funded by the Deutsche Forschungsgemeinschaft (DFG German Research Foundation) under Germany's Excellence Strategy Berlin EXC 2025 Germany
| | - Marco N Andreas
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Department of Surgery Augustenburger Platz 1 Berlin 13353 Germany
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11
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Verla MA, Style CC, Lee TC, Menchaca AD, Lau PE, Mehollin-Ray AR, Fernandes CJ, Keswani SG, Olutoye OO. Does creating a dome reduce recurrence in congenital diaphragmatic hernia following patch repair? J Pediatr Surg 2022; 57:637-642. [PMID: 34836640 DOI: 10.1016/j.jpedsurg.2021.10.014] [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: 02/25/2021] [Revised: 09/23/2021] [Accepted: 10/13/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE To develop a quantifiable approach to identify a dome shape of the repaired diaphragm using post-operative chest radiograph and to determine if a dome-shaped prosthetic patch repair is associated with a decreased rate of CDH recurrence. METHODS We conducted a retrospective review of all neonates evaluated at our institution from January 2004 to August 2017 with left- and right-sided CDH with at least 6 months of follow-up after CDH repair. Patch use, post-operative imaging and postnatal outcomes were analyzed. Neonates with patch repair were divided into two groups based on the presence of a dome. Using postoperative chest radiographs, the presence of a dome was classified as having a vertical-horizontal diaphragm ratio (VHDR) greater than 20%. Primary outcome was CDH recurrence after repair. RESULTS We identified 192 neonates who met our inclusion criteria. Cohort survival was 96%, recurrence rate was 15%, 78% had a left-sided CDH; 54% received a patch repair, of which 58% had a type C defect. Of the 104 infants with patch repairs, the CDH recurrence rate was 22% (n = 23) at a median age of 8.5 months (3.8, 20.1). Although neonates with a dome repair had more ECMO use and longer hospital stay, their recurrence rate was about half of those with a non-dome repair (14% vs 28%, p = 0.07). CONCLUSIONS A dome-shaped repair may reduce recurrence following prosthetic patch repair of congenital diaphragmatic hernia. A larger, multi-institutional study is needed to statistically validate this clinically significant observation. TYPE OF STUDY Retrospective review. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Mariatu A Verla
- Texas Children's Fetal Center, Houston, TX, USA; Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Candace C Style
- Center for Regenerative Medicine, Nationwide Children's Hospital, 575 Children's Drive, Columbus, OH 43205, USA.
| | - Timothy C Lee
- Texas Children's Fetal Center, Houston, TX, USA; Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Alicia D Menchaca
- Center for Regenerative Medicine, Nationwide Children's Hospital, 575 Children's Drive, Columbus, OH 43205, USA
| | - Patricio E Lau
- Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Amy R Mehollin-Ray
- Texas Children's Fetal Center, Houston, TX, USA; Texas Children's Hospital, Department of Radiology, Baylor College of Medicine, Houston, TX, USA
| | - Caraciolo J Fernandes
- Texas Children's Fetal Center, Houston, TX, USA; Texas Children's Hospital, Department of Pediatrics - Newbowrn Section, Baylor College of Medicine, Houston, TX, USA
| | - Sundeep G Keswani
- Texas Children's Fetal Center, Houston, TX, USA; Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Oluyinka O Olutoye
- Center for Regenerative Medicine, Nationwide Children's Hospital, 575 Children's Drive, Columbus, OH 43205, USA
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12
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Macchini F, Raffaeli G, Amodeo I, Ichino M, Encinas JL, Martinez L, Wessel L, Cavallaro G. Recurrence of Congenital Diaphragmatic Hernia: Risk Factors, Management, and Future Perspectives. Front Pediatr 2022; 10:823180. [PMID: 35223699 PMCID: PMC8864119 DOI: 10.3389/fped.2022.823180] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 01/17/2022] [Indexed: 11/13/2022] Open
Abstract
Recurrence is one of the most common surgical complications in Congenital Diaphragmatic Hernia (CDH). It could remain clinically silent for a long time or present as an acute complication week, months, or even years after the primary surgery. Several risk factors have been identified so far. An extended diaphragmatic defect represents one of the leading independent risk factors, together with indirect signs of large defect such as the liver position related to the diaphragm and the use of the prosthetic patch and with the use of a minimally invasive surgical (MIS) approach. However, the exact contribution of each factor and the overall risk of recurrence during the life span still need to be fully understood. This mini-review aims to give an overview of the current knowledge regarding CDH recurrence, focusing on predisposing factors, clinical presentation, management and follow-up of high-risk patients, and future perspectives.
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Affiliation(s)
- Francesco Macchini
- Department of Pediatric Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Genny Raffaeli
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Ilaria Amodeo
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Martina Ichino
- Department of Pediatric Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - José Luis Encinas
- Department of Pediatric Surgery, La Paz Children's Hospital, Universidad Autónoma de Madrid, Madrid, Spain
| | - Leopoldo Martinez
- Department of Pediatric Surgery, La Paz Children's Hospital, Universidad Autónoma de Madrid, Madrid, Spain
| | - Lucas Wessel
- Department of Pediatric Surgery, Faculty of Medicine Mannheim at Heidelberg University, Mannheim University Medical Center, Mannheim, Germany
| | - Giacomo Cavallaro
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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13
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Tamura R, O'Connor E, Jaffray B. Surgeon level variation in outcome of repair of congenital diaphragmatic hernia with particular reference to the management of recurrence. J Pediatr Surg 2021; 56:2207-2214. [PMID: 33775404 DOI: 10.1016/j.jpedsurg.2021.02.065] [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: 12/26/2020] [Revised: 02/10/2021] [Accepted: 02/24/2021] [Indexed: 11/26/2022]
Abstract
INTRODUCTION The aim of this study is to investigate firstly, the rate of recurrence following primary repair of a congenital diaphragmatic hernia (CDH) and secondly, the rate of recurrence following revisional surgical repair. The primary outcome is rate of recurrence. Secondary outcomes are to establish whether recurrence is related to surgeon, surgeon volume, side of defect, the use of a patch, or a thoracopscopic approach METHODS: All repairs performed in an English regional center over 22 years were recorded. Possible explanatory variables were whether the repair was itself of a recurrence, the surgeon's identity, the surgeon's volume of prior repairs, the side of the defect, the use of a patch. RESULTS 198 repairs were performed; 170 primary repairs and 28 of recurrences. Failure occurred significantly more commonly among recurrences (32%) than primary repairs (11%), p = 0.005. Failure of the primary repair was significantly more common where a patch was used 8/34 (23%) rather than a sutured repair 10/136 (7%), p = 0.006, or where a thoracoscopic technique was used 4/13 (31%) rather than laparotomy 14/157 (9%) p = 0.01. Failure of the primary repair was unrelated to the identity of the surgeon (Χ2 = 5, p = 0.9) or the volume of prior repairs (t = 0.3, p = 0.6). However, failure of repair of a recurrence was significantly related to the surgeon's volume of prior repairs (t = 2.3, p = 0.01) and the identity of the surgeon (Χ2 = 17, p = 0.014), but not the use of a patch (Χ2 = 1.6, p = 0.2). CONCLUSIONS Repair of a recurrence of a CDH has a higher probability of failure than the original repair and is related to both the identity of the surgeon and the prior volume of experience. There is a volume outcome relationship for the repair of recurrence, but not the primary repair of CDH. Our study suggests the repair of recurrence of CDH should be restricted to surgeons with proven outcomes for this procedure.
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Affiliation(s)
- Ryo Tamura
- Department of Paediatric Surgery, The Great North Children's Hospital, Newcastle upon Tyne, UK
| | - Elizabeth O'Connor
- Department of Paediatric Surgery, The Great North Children's Hospital, Newcastle upon Tyne, UK
| | - Bruce Jaffray
- Department of Paediatric Surgery, The Great North Children's Hospital, Newcastle upon Tyne, UK.
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14
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Biological versus synthetic patch for the repair of congenital diaphragmatic hernia: 8-year experience at a tertiary center. J Pediatr Surg 2021; 56:1957-1961. [PMID: 33745743 DOI: 10.1016/j.jpedsurg.2021.02.052] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 02/05/2021] [Accepted: 02/19/2021] [Indexed: 11/21/2022]
Abstract
PURPOSE The aim of this study is to compare outcome between small intestinal submucosal (SIS) and polytetrafluoroethylene (PTFE) patches in patients with congenital diaphragmatic hernia (CDH) with large muscular defects. MATERIAL AND METHODS We performed a retrospective review of prospectively collected data of patients who underwent CDH repair from January 2011 to June 2019, with a minimum follow-up of 1 year. Data were collected regarding length of stay (LOS), mortality and recurrence. Kaplan-Meier analyses was used. RESULTS In the study period, 195 patients with CDH were admitted, 176 underwent surgical repair and 19 died before surgery. Sixty-two (35%) required a patch. Over the last 5 years, our institution transitioned from the use of all SIS to all PTFE. SIS was used in 18 cases and PTFE in 25. Overall survival rate was 89% (174/195). There was no significant difference regarding LOS and mortality. Nine patients (50%) of SIS and 1 (4%) of PTFE repairs recurred (P < 0.01; log-rank test P < 0.01), with a time course of recurrence of 18 (SD = 13) and 8 months, respectively. Median follow-up was 60 months (SD: 23) for the SIS group and 26 (SD: 10) for the PTFE group. CONCLUSION A significant lower recurrence was found using PTFE patches instead of SIS for the repair of large CDH. LEVEL OF EVIDENCE Level 3. Retrospective comparative study.
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15
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One-year outcomes of congenital diaphragmatic hernia repair: Factors associated with recurrence and complications. J Pediatr Surg 2021; 56:1542-1546. [PMID: 33268050 DOI: 10.1016/j.jpedsurg.2020.09.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 09/03/2020] [Accepted: 09/17/2020] [Indexed: 11/22/2022]
Abstract
PURPOSE Congenital diaphragmatic hernia (CDH) is a congenital anomaly associated with lifelong multisystem morbidity. This study sought to identify factors contributing to hospital readmission after CDH repair. METHODS The Nationwide Readmissions Database from 2010 to 2014 was used to identify patients with CDH who underwent surgical repair. Primary outcomes included all cause readmission at 30-days and 1 year and readmission for hernia recurrence. Patient and hospital factors were compared using chi-squared analysis. RESULTS Five hundred eleven patients were identified with neonatal CDH. All repairs were performed at teaching hospitals via laparotomy in 59% (n = 303), thoracotomy in 36% (n = 183), and minimally invasive (MIS) repair in 5% (n = 25). The readmission rate within 30-days was 32% (n = 163), and 97% (n = 495) within 1 year. The most common conditions surrounding readmission were for gastroesophageal reflux (20%), CDH recurrence (17%), and surgery for gastrostomy tube and/or fundoplication (16%). Recurrence was significantly higher after MIS repair (48%) compared to those with open repair via either approach (16%), p < 0.001. CONCLUSIONS This is the first study to evaluate nationwide readmissions in newborns with CDH. Readmission is commonly due to CDH recurrence and reflux-associated complications. The recurrence rate is higher than previously reported and is more common after MIS and repair via thoracotomy. LEVEL OF EVIDENCE Level III treatment study.
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16
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Tanacan A, Orgul G, Aydin E, Kayki G, Celik HT, Yalcin S, Soyer T, Yigit S, Yurdakok M, Beksac MS. Antenatal management and outcomes of pregnancies with congenital diaphragmatic hernia. J Neonatal Perinatal Med 2021; 13:323-330. [PMID: 31796690 DOI: 10.3233/npm-190266] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND The objective of this study is to evaluate the obstetric outcomes of pregnancies with congenital diaphragmatic hernia (CDH). METHODS Fifty one pregnancies prenatally diagnosed with CDH at our institution between January 1, 2002 and August 31, 2018 were retrospectively evaluated. The pregnancies were divided into two groups according to neonatal survival. Demographic features, clinical characteristics and prognostic factors were compared between the neonatal survival (n = 16) and non-survival (n = 28) groups. Cut-off values of fetal lung area to head circumference ratio (LHR), observed/expected LHR (o/e LHR) and observed/expected total fetal lung volume (o/e TFLV) for neonatal survival were calculated. RESULTS Thirty six (70.6%) and fifteen (29.4%) fetuses had left and right sided CDH respectively. Seven patients chose termination of their pregnancies (13.7%). Statistically significant differences were found between survival and non-survival groups in terms of parity, median gestational week at diagnosis, polyhydroamniosis rate, CDH type, stomach position, liver position, median LHR, o/e LHR, o/e TFLV, median 5th minute Apgar score and neonatal operation rate values (p values were 0.03,<0.001, 0.02, 0.006,<0.001, 0.006,<0.001,<0.001,<0.001, 0.04 and <0.001 respectively). According to ROC curve analysis, 1.05 (82% sensitivity, 74% specificity) for LHR, 22.5 (78.6% sensitivity, 73.9% specifity) for o/e LHR and 23.5 (85.7% sensitivity,74.2% specificity) for o/e TFLV were determined to be cut-offs for neonatal survival, respectively, with highest sensitivity and specificity. CONCLUSION Earlier gestational week at diagnosis, right sided CDH, presence of liver herniation, supradiaphragmatic stomach position, lower LHR, o/e LHR and o/e TFLV were associated with decreased rates of neonatal survival.
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Affiliation(s)
- Atakan Tanacan
- Department of Obstetric and Gynecology, Division of Perinatology, Hacettepe University Hospital, Ankara, Turkey
| | - Gokcen Orgul
- Department of Obstetric and Gynecology, Division of Perinatology, Hacettepe University Hospital, Ankara, Turkey
| | - Emine Aydin
- Department of Obstetric and Gynecology, Division of Perinatology, Hacettepe University Hospital, Ankara, Turkey
| | - Gozdem Kayki
- Department of Pediatrics, Division of Neonatology, Hacettepe University Hospital, Ankara, Turkey
| | - Hasan Tolga Celik
- Department of Pediatrics, Division of Neonatology, Hacettepe University Hospital, Ankara, Turkey
| | - Sule Yalcin
- Department of Pediatric Surgery, Hacettepe University Hospital, Ankara, Turkey
| | - Tutku Soyer
- Department of Pediatric Surgery, Hacettepe University Hospital, Ankara, Turkey
| | - Sule Yigit
- Department of Pediatrics, Division of Neonatology, Hacettepe University Hospital, Ankara, Turkey
| | - Murat Yurdakok
- Department of Pediatrics, Division of Neonatology, Hacettepe University Hospital, Ankara, Turkey
| | - Mehmet Sinan Beksac
- Department of Obstetric and Gynecology, Division of Perinatology, Hacettepe University Hospital, Ankara, Turkey
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17
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Heiwegen K, de Blaauw I, Botden SMBI. A systematic review and meta-analysis of surgical morbidity of primary versus patch repaired congenital diaphragmatic hernia patients. Sci Rep 2021; 11:12661. [PMID: 34135386 PMCID: PMC8209041 DOI: 10.1038/s41598-021-91908-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Accepted: 05/26/2021] [Indexed: 02/07/2023] Open
Abstract
Large studies comparing the surgical outcome of primary versus patch repair in congenital diaphragmatic hernia (CDH) patients are rare. This study aims to evaluate the incidence of surgical complications in both types of CDH repair. PubMed, EMBASE, Cochrane and Web of Science were searched for peer-reviewed articles. Studies on CDH between 1991 and August 2020 were systematically screened and meta-analyses were performed. Primary outcomes of this review were: haemorrhage, chylothorax, recurrences and small bowel obstruction (SBO). A total of 6436 abstracts were screened, after which 25 publications were included (2910 patients). Patch repaired patients have a 2.8 times higher risk on developing a recurrence (20 studies) and a 2.5 times higher risk on developing a chylothorax (five studies). Moreover, they have a two times higher risk on developing a SBO. No studies could be included that evaluated the incidence of surgical haemorrhage between these patients. Although the quality of the studies was relatively low, patch repaired patients have a higher risk on developing a recurrence, chylothorax and small bowel obstruction. Large prospective studies are required to adjust for severity of disease, to reveal the true causative factors in order to minimize the risk on these surgical complications in both types of patients.
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Affiliation(s)
- Kim Heiwegen
- Division of Pediatric Surgery, Department of Surgery, Radboudumc-Amalia Children's Hospital, route 618, PO Box 9101, 6500 HB, Nijmegen, The Netherlands.
| | - Ivo de Blaauw
- Division of Pediatric Surgery, Department of Surgery, Radboudumc-Amalia Children's Hospital, route 618, PO Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Sanne M B I Botden
- Division of Pediatric Surgery, Department of Surgery, Radboudumc-Amalia Children's Hospital, route 618, PO Box 9101, 6500 HB, Nijmegen, The Netherlands
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18
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Amodeo I, Pesenti N, Raffaeli G, Macchini F, Condò V, Borzani I, Persico N, Fabietti I, Bischetti G, Colli AM, Ghirardello S, Gangi S, Colnaghi M, Mosca F, Cavallaro G. NeoAPACHE II. Relationship Between Radiographic Pulmonary Area and Pulmonary Hypertension, Mortality, and Hernia Recurrence in Newborns With CDH. Front Pediatr 2021; 9:692210. [PMID: 34322463 PMCID: PMC8311172 DOI: 10.3389/fped.2021.692210] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 06/14/2021] [Indexed: 12/19/2022] Open
Abstract
Congenital diaphragmatic hernia is a rare disease with high mortality and morbidity due to pulmonary hypoplasia and pulmonary hypertension. The aim of the study is to investigate the relationship between radiographic lung area and systolic pulmonary artery pressure (sPAP) on the first day of life, mortality, and hernia recurrence during the first year of life in infants with a congenital diaphragmatic hernia (CDH). A retrospective data collection was performed on 77 CDH newborns. Echocardiographic sPAP value, deaths, and recurrence cases were recorded. Lung area was calculated by tracing the lung's perimeter, excluding mediastinal structures, and herniated organs, on the preoperative chest X-ray performed within 24 h after birth. Logistic and linear regression analyses were performed. Deceased infants showed lower areas and higher sPAP values. One square centimeter of rising in the total, ipsilateral, and contralateral area was associated with a 22, 43, and 24% reduction in mortality risk. sPAP values showed a decreasing trend after birth, with a maximum of 1.84 mmHg reduction per unitary increment in the ipsilateral area at birth. Recurrence patients showed lower areas, with recurrence risk decreasing by 14 and 29% per unit increment of the total and ipsilateral area. In CDH patients, low lung area at birth reflects impaired lung development and defect size, being associated with increased sPAP values, mortality, and recurrence risk. Clinical Trial Registration: The manuscript is an exploratory secondary analysis of the trial registered at ClinicalTrials.gov with identifier NCT04396028.
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Affiliation(s)
- Ilaria Amodeo
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Nicola Pesenti
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Division of Biostatistics, Epidemiology and Public Health, Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy
| | - Genny Raffaeli
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Francesco Macchini
- Department of Pediatric Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Valentina Condò
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Irene Borzani
- Pediatric Radiology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Nicola Persico
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy.,Department of Obstetrics and Gynecology, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Isabella Fabietti
- Department of Obstetrics and Gynecology, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Giulia Bischetti
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Anna Maria Colli
- Cardiology Department, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Stefano Ghirardello
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Silvana Gangi
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Mariarosa Colnaghi
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Fabio Mosca
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Giacomo Cavallaro
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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19
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Zahn KB, Schaible T, Rafat N, Weis M, Weiss C, Wessel L. Longitudinal Follow-Up With Radiologic Screening for Recurrence and Secondary Hiatal Hernia in Neonates With Open Repair of Congenital Diaphragmatic Hernia-A Large Prospective, Observational Cohort Study at One Referral Center. Front Pediatr 2021; 9:796478. [PMID: 34976900 PMCID: PMC8719630 DOI: 10.3389/fped.2021.796478] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 11/15/2021] [Indexed: 11/13/2022] Open
Abstract
Objective: After neonatal repair of congenital diaphragmatic hernia (CDH) recurrence is the most severe surgical complication and reported in up to 50% after patch implantation. Previous studies are difficult to compare due to differences in surgical techniques and retrospective study design and lack of standardized follow-up or radiologic imaging. The aim was to reliably detect complication rates by radiologic screening during longitudinal follow-up after neonatal open repair of CDH and to determine possible risk factors. Methods: At our referral center with standardized treatment algorithm and follow-up program, consecutive neonates were screened for recurrence by radiologic imaging at defined intervals during a 12-year period. Results: 326 neonates with open CDH repair completed follow-up of a minimum of 2 years. 68 patients (21%) received a primary repair, 251 (77%) a broad cone-shaped patch, and 7 a flat patch (2%). Recurrence occurred in 3 patients (0.7%) until discharge and diaphragmatic complications in 28 (8.6%) thereafter. Overall, 38 recurrences and/or secondary hiatal hernias were diagnosed (9% after primary repair, 12.7% after cone-shaped patch; p = 0.53). Diaphragmatic complications were significantly associated with initial defect size (r = 0.26). In multivariate analysis left-sided CDH, an abdominal wall patch and age below 4 years were identified as independent risk factors. Accordingly, relative risks (RRs) were significantly increased [left-sided CDH: 8.5 (p = 0.03); abdominal wall patch: 3.2 (p < 0.001); age ≤4 years: 6.5 (p < 0.002)]. 97% of patients with diaphragmatic complications showed no or nonspecific symptoms and 45% occurred beyond 1 year of age. Conclusions: The long-term complication rate after CDH repair highly depends on surgical technique: a comparatively low recurrence rate seems to be achievable in large defects by implantation of a broad cone-shaped, non-absorbable patch. Longitudinal follow-up with regular radiologic imaging until adolescence is essential to reliably detecting recurrence to prevent acute incarceration and chronic gastrointestinal morbidity with their impact on prognosis. Based on our findings and literature review, a risk-stratified approach to diaphragmatic complications is proposed.
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Affiliation(s)
- Katrin B Zahn
- Department of Pediatric Surgery, University Children's Hospital Mannheim, University of Heidelberg, Mannheim, Germany.,ERNICA-Center, Mannheim, Germany
| | - Thomas Schaible
- ERNICA-Center, Mannheim, Germany.,Department of Neonatology, University Children's Hospital Mannheim, University of Heidelberg, Mannheim, Germany
| | - Neysan Rafat
- Department of Neonatology, University Children's Hospital Mannheim, University of Heidelberg, Mannheim, Germany
| | - Meike Weis
- Department of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, University of Heidelberg, Mannheim, Germany
| | - Christel Weiss
- Department of Medical Statistics and Biomathematics, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Lucas Wessel
- Department of Pediatric Surgery, University Children's Hospital Mannheim, University of Heidelberg, Mannheim, Germany.,ERNICA-Center, Mannheim, Germany
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20
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Suzuki Y, Williams T, Radhakrishnan RS. Entero-pleural fistula as a long-term complication of patch repair for congenital diaphragmatic hernia. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2021. [DOI: 10.1016/j.epsc.2020.101690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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21
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Abello C, Varela MF, Oria M, Molinari T, Peiro JL. Innovative, Stabilizing Self-Expandable Patch for Easier and Safer Thoracoscopic Repair of Congenital Diaphragmatic Hernia. J Laparoendosc Adv Surg Tech A 2020; 30:1242-1247. [PMID: 32960151 DOI: 10.1089/lap.2020.0467] [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: 10/23/2022] Open
Abstract
Introduction: Thoracoscopic repair of congenital diaphragmatic hernia (CDH) has become a popular approach and several benefits have been published. Patch closure requires demanding thoracoscopic skills and therefore primary closure with tight sutures is often pursued, which increases the risk of recurrence. The purpose of this study was to create and assess the performance of a new technique for thoracoscopic repair of CDH, which facilitates the surgical procedure. Materials and Methods: An innovative system for thoracoscopic repair of CDH with a novel patch was developed. The patch is self-expandable and offers a traction suture for stabilization, isolating and protecting the viscera. Its performance was assessed and compared with a conventional patch in an inanimate model of the disease through a quantitative and qualitative multivariate analysis. Results: Nine cases of CDH were repaired with each patch. The duration of the procedure was shorter (P < .05) and the level of difficulty was reported to be lower (P < .001) when using the self-expandable patch (SeP). The number of good quality knots was higher and adverse events were less common with this new technique. Conclusions: The stabilizing SeP offers safe and ergonomic performance for thoracoscopic CDH repair, facilitating the surgical technique. The main advantage is that it keeps the viscera isolated into the abdomen while offering a flap on the thoracic side for suturing in a practical manner, minimizing the risk of visceral injury and saving surgical time.
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Affiliation(s)
- Cristobal Abello
- Department of Pediatric Surgery, Clínica CMI Pediátrica International, Barranquilla, Colombia
| | - Maria Florencia Varela
- Pediatric General and Thoracic Surgery Division, Center for Fetal and Placental Research, Cincinnati Children's Hospital Medical Center (CCHMC), Cincinnati, Ohio, USA
| | - Marc Oria
- Pediatric General and Thoracic Surgery Division, Center for Fetal and Placental Research, Cincinnati Children's Hospital Medical Center (CCHMC), Cincinnati, Ohio, USA.,College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
| | - Tomas Molinari
- Department of Pediatric Surgery, Clínica CMI Pediátrica International, Barranquilla, Colombia
| | - Jose L Peiro
- Pediatric General and Thoracic Surgery Division, Center for Fetal and Placental Research, Cincinnati Children's Hospital Medical Center (CCHMC), Cincinnati, Ohio, USA.,College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
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22
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Aydın E, Nolan H, Peiró JL, Burns P, Rymeski B, Lim FY. When primary repair is not enough: a comparison of synthetic patch and muscle flap closure in congenital diaphragmatic hernia? Pediatr Surg Int 2020; 36:485-491. [PMID: 32130491 DOI: 10.1007/s00383-020-04634-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/19/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE Primary closure is often inadequate for large congenital diaphragmatic hernia (CDH) and necessitates repair by prosthetic patch or autologous muscle flap. Our aim was to evaluate outcomes of open patch versus flap repair, specifically diaphragmatic reherniation. METHODS A retrospective review (IRB #2017-6361) was performed on all CDH patients repaired from 2005 to 2016 at a single academic children's hospital. Patients were excluded from final analysis if they had primary or minimally invasive repair, expired, or were lost to follow-up. RESULTS Of 171 patients, 151 (88.3%) survived to discharge, 9 expired after discharge and 11 were lost to follow up, leaving 131 (86.8%) long-term survivors. Median follow-up was 5 years. Open repair was performed in 119 (90.8%) of which 28 (23.5%) underwent primary repair, 34 (28.6%) patch repair, and 57 (47.9%) flap repair. Overall, 6/119 (5%) patients reherniated, 1/28 (3.6%) in the primary group, 3/34 (8.8%) in the patch group, and 2/57 (3.5%) in the flap group. Comparing prosthetic patch to muscle flap repair, there was no significant difference in the number of patients who recurred nor time to reherniation (3 vs. 2, p = 0.295; 5.5 ± 0.00 months vs. 53.75 ± 71.06 months, p = 0.288). One patient in the patch group recurred twice. CONCLUSIONS Both muscle flap and patch repair of large CDH are feasible and durable with a relatively low risk of recurrence.
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Affiliation(s)
- Emrah Aydın
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 11025, Cincinnati, OH, 45229-3039, USA.
| | - Heather Nolan
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 11025, Cincinnati, OH, 45229-3039, USA
| | - Jose Luis Peiró
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 11025, Cincinnati, OH, 45229-3039, USA
| | - Patricia Burns
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 11025, Cincinnati, OH, 45229-3039, USA
| | - Beth Rymeski
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 11025, Cincinnati, OH, 45229-3039, USA
| | - Foong-Yen Lim
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 11025, Cincinnati, OH, 45229-3039, USA
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23
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Heiwegen K, van Rooij IALM, van Heijst A, de Blaauw I, Botden SMBI. Surgical Complications in Children with CDH: A Multivariate Analysis. World J Surg 2020; 44:2042-2048. [DOI: 10.1007/s00268-020-05387-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Abstract
Introduction
Several medical and surgical improvements in the treatment of congenital diaphragmatic hernia (CDH) patients have led to a higher survival rate. However, some of these improvements also lead to an increased morbidity rate. This study aims to determine the contribution different medical and surgical treatments have had on the development of surgical complications.
Method
All CDH patients treated in a single centre between 2000 and 2015 were retrospectively evaluated. Multivariate logistic regression was used to estimate the independent effects of several treatment options that could influence the surgical outcome by adjustment for multiple risk factors.
Results
Sixty of the 197 surgically repaired CDH patients had surgical complications. There were more haemorrhagic complications in the ECMO compared to non-ECMO group (27% vs. 2%, p < 0.001). The use of inhaled nitric oxide was also significantly related to haemorrhage (OR = 13.0 (95% CI 1.1–159)). After adjustment for other risk factors, chylothorax was neither significantly associated with ECMO treatment (OR = 1.6 (95% CI 0.5–5.2) nor with patch repair (OR = 2.1: 95% CI 0.7–6.1). A recurrence occurred more often in patients with pulmonary hypertension (OR = 10.0 (95% CI 1.5–65.8) and after treatment with an abdominal patch (OR = 11.3: 95% CI 1.5–84.4).
Conclusion
ECMO treatment and the inhalation of nitric oxide are used in the most severe CDH patients but are associated with a higher risk on surgical haemorrhage. The recurrence rate is associated with both the use of an abdominal patch and the presence of pulmonary hypertension, regardless of medical treatment.
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24
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Dewberry L, Hilton S, Gien J, Liechty KW, Marwan AI. Flap repair in congenital diaphragmatic hernia leads to lower rates of recurrence. J Pediatr Surg 2019; 54:2487-2491. [PMID: 31515112 DOI: 10.1016/j.jpedsurg.2019.08.042] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 08/24/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Congenital diaphragmatic hernia (CDH) repair is technically challenging with different approaches for repair. The aim of this study was to compare outcomes between patch and flap repair. METHODS CDH repairs performed at a quaternary care children's hospital between 2008 and 2018 were reviewed. Seventy CDH repairs were analyzed after primary repairs were excluded (n = 52). Analysis included proportions or median with interquartile range and chi-square or Wilcoxon rank-sum test. RESULTS Comparing patch and flap repairs, demographic characteristics and hernia parameters were similar. Examining outcomes, length of stay, 30-day mortality, and 1-year mortality were all similar between groups, but total/symptomatic recurrence was higher in the patch group (10%/7% vs. 3%/0%), and the median time to recurrence was 3 months. A sub-analysis comparing those who recurred to those who did not demonstrated no significant difference between the two groups. CONCLUSION Patients who undergo flap repair have a lower risk of recurrence compared to those who undergo patch repair, and this may be due to the ability of the flap to grow over time with the child. TYPE OF STUDY Treatment Study. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Lindel Dewberry
- University of Colorado, Department of Surgery, Aurora, (CO,) USA.
| | - Sarah Hilton
- University of Colorado, Department of Surgery, Aurora, (CO,) USA
| | - Jason Gien
- University of Colorado, Department of Pediatrics, Division of Neonatology, Aurora, (CO,) USA; University of Colorado School of Medicine, Colorado Fetal Care Center, Aurora, (CO,) USA
| | - Kenneth W Liechty
- University of Colorado School of Medicine, Colorado Fetal Care Center, Aurora, (CO,) USA; University of Colorado, Department of Surgery, Division of Pediatric Surgery, Aurora, (CO,) USA
| | - Ahmed I Marwan
- University of Colorado School of Medicine, Colorado Fetal Care Center, Aurora, (CO,) USA; University of Colorado, Department of Surgery, Division of Pediatric Surgery, Aurora, (CO,) USA
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25
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Ferrantella A, Ford HR, Sola JE. Surgical management of critical congenital malformations in the delivery room. Semin Fetal Neonatal Med 2019; 24:101045. [PMID: 31727572 PMCID: PMC7802585 DOI: 10.1016/j.siny.2019.101045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Newborn emergencies that occur in the delivery room are frequently the result of life-threatening congenital anomalies that can result in death or severe disability if not treated in the immediate postnatal period. Prompt recognition and treatment of such disorders are paramount to ensuring the wellbeing of the infant. As congenital anomalies are frequently being diagnosed earlier due to improved prenatal detection, the coordination of planned interventions for life-threatening malformations is also becoming more common. This article serves as a guide for the presentation and initial management of the most common non-cardiac, newborn surgical emergencies.
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Affiliation(s)
- Anthony Ferrantella
- Department of Surgery, Division of Pediatric Surgery, University of Miami, Miami, FL, USA
| | - Henri R Ford
- Department of Surgery, Division of Pediatric Surgery, University of Miami, Miami, FL, USA
| | - Juan E Sola
- Department of Surgery, Division of Pediatric Surgery, University of Miami, Miami, FL, USA.
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26
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Aydın E, Özler O, Burns P, Lim FY, Peiró JL. Left congenital diaphragmatic hernia-associated musculoskeletal deformities. Pediatr Surg Int 2019; 35:1265-1270. [PMID: 31482324 DOI: 10.1007/s00383-019-04548-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/27/2019] [Indexed: 11/30/2022]
Abstract
AIM With the advancement in the treatment strategies of congenital diaphragmatic hernia (CDH), there is an increase in the survival rates. This fact leads to an increase in the morbidity and extrapulmonary complications in the long term such as failure to thrive, hernia recurrence, neurodevelopmental delay, gastrointestinal problems, and musculoskeletal anomalies. Herein, we aim to investigate the association between the long-term musculoskeletal complications in CDH patients regarding the defect size, repair type, and perinatal parameters. METHODS After Institutional Review Board approval was obtained (2017-6361), a retrospective chart review was performed on CDH patients from 2003 to 2016. Patients who were operated due to left-sided isolated congenital diaphragmatic hernia and survived to date were included in the study. Data were collected on demographics, preoperative characteristics, operative interventions, and postoperative outcomes. Statistical analysis was performed with IBM SPSS Statistics 20.0.0 (Chicago, IL). RESULTS There were 98 patients with left CDH of whom 33 (33.7%) had primary repair, 25 (25.5%) had patch repair, and 40 (40.8%) had muscle flap repair. The median age of the patients was 6.00 ± 3.83 years. 45 patients (45.9%) had large diaphragmatic defects, 28 patients (28.6%) had at least one type of musculoskeletal deformities, 2 of which were pectus carinatum, 16 were pectus excavatum, and 18 were scoliosis. CDH patients who had small diaphragmatic defects and repaired with a patch were less likely develop musculoskeletal deformities while who had primary abdominal closure after ventral hernia significantly have more pectus excavatum. CONCLUSION Although there was a trend towards an increased risk of the pectus deformity and scoliosis in patients repaired with muscle flap, it did not reach statistical significance. There is a correlation between musculoskeletal deformities and the severity of the CDH.
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Affiliation(s)
- Emrah Aydın
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 11025, Cincinnati, OH, 45229-3039, USA. .,Department of Pediatric Surgery, Koç University School of Medicine, Istanbul, Turkey.
| | - Oğuz Özler
- Department of Pediatric Surgery, Koç University School of Medicine, Istanbul, Turkey
| | - Patricia Burns
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 11025, Cincinnati, OH, 45229-3039, USA
| | - Foong-Yen Lim
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 11025, Cincinnati, OH, 45229-3039, USA
| | - Jose Luis Peiró
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 11025, Cincinnati, OH, 45229-3039, USA
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27
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Nolan H, Aydin E, Frischer JS, Peiro JL, Rymeski B, Lim FY. Hemorrhage after on-ECMO repair of CDH is equivalent for muscle flap and prosthetic patch. J Pediatr Surg 2019; 54:2044-2047. [PMID: 31103273 DOI: 10.1016/j.jpedsurg.2019.04.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 04/24/2019] [Accepted: 04/28/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND/PURPOSE Prosthetic patch (patch) and muscle flap (flap) techniques are utilized for severe congenital diaphragmatic hernia (CDH) repair; however, when performed on extracorporeal membrane oxygenation (ECMO), the risk of hemorrhage increases. We sought to compare bleeding complications between repair types. METHODS We retrospectively reviewed 2010-2016 on-ECMO CDH repairs. RESULTS Twenty-nine patients met criteria: 13 patch (44.8%) and 16 flap (55.2%). Eight patch (61.5%) and 13 flap (81.2%) patients had left-sided defects (p = 0.223). All defects were Type C or D (Type C: patch 53.8%, flap 56.2%, p = 0.596). There was no difference in gestational age at delivery (patch 37.5 ± 0.9 weeks, flap 37.2 ± 1.3 weeks, p = 0.390) or age at repair (patch 7.46 ± 6.6 days, flap 6.00 ± 4.3 days, p = 0.476). Seven patch (53.8%) and 9 flap (56.2%) patients survived to discharge (p = 0.596). Estimated intraoperative blood loss was equivalent (patch 35.3 ± 53.9 mL, flap 24.2 ± 18.4 mL, p = 0.443). One patch patient (7.6%) and two (12.5%) flap patients required reoperation in the first 48 h for bleeding (p = 0.580). 48-h postoperative transfusions were the same for those that required reoperation (patch 282.0 mL/kg, flap 208.5 ± 21.9 mL/kg, p = 0.054) and those that did not (patch 120.7 ± 111.7 mL/kg, flap 118.4 ± 89.9 mL/kg, p = 0.561). CONCLUSIONS On-ECMO bleeding complications are equivalent for both flap and patch CDH repair. LEVEL OF EVIDENCE Type III (retrospective comparative study).
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Affiliation(s)
- Heather Nolan
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
| | - Emrah Aydin
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
| | - Jason S Frischer
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
| | - Jose L Peiro
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
| | - Beth Rymeski
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
| | - Foong-Yen Lim
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
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28
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Talon I, Schneider A, Ball V, Hemmerle J. Polydopamine Functionalization: A Smart and Efficient Way to Improve Host Responses to e-PTFE Implants. Front Chem 2019; 7:482. [PMID: 31338362 PMCID: PMC6629787 DOI: 10.3389/fchem.2019.00482] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 06/24/2019] [Indexed: 11/24/2022] Open
Abstract
Among the different materials used as protheses for the treatment of Congenital Diaphragmatic Hernia, expanded polytetrafluoroethylene (e-PTFE) plays a leading role owing to its mechanical properties as explained in the first part of this review. However, this material is poorly cell adhesive, which is expected for its contact on the abdominal face, but should display specific tissue adhesion on its thoracic exposed faced. A side specific functionalization method is hence required. The deposition of a nanosized polydopamine film on PTFE is known to be possible but immersion of the e-PTFE membrane in an aerated dopamine solution leads to a functionalization not only on both faces of the membrane but also in its porous volume. The fact that polydopamine also forms at the water/air interface has allowed to transfer a polydopamine film on only one face of the e-PTFE membrane. The deposition method and applications of such Janus like membranes are reviewed in the second part of the review.
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Affiliation(s)
- Isabelle Talon
- Service de Chirurgie Pédiatrique, Hôpitaux Universitaires de Strasbourg, Strasbourg, France.,Institut National de la Santé et de la Recherche Médicale, UMR_S 1121, Strasbourg, France
| | - Anne Schneider
- Service de Chirurgie Pédiatrique, Hôpitaux Universitaires de Strasbourg, Strasbourg, France.,Institut National de la Santé et de la Recherche Médicale, UMR_S 1121, Strasbourg, France
| | - Vincent Ball
- Institut National de la Santé et de la Recherche Médicale, UMR_S 1121, Strasbourg, France.,Faculté de Chirurgie Dentaire, Université de Strasbourg, Strasbourg, France
| | - Joseph Hemmerle
- Institut National de la Santé et de la Recherche Médicale, UMR_S 1121, Strasbourg, France
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29
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Eastwood MP, Daamen WF, Joyeux L, Pranpanus S, Rynkevic R, Hympanova L, Pot MW, Hof DJ, Gayan-Ramirez G, van Kuppevelt TH, Verbeken E, Deprest J. Providing direction improves function: Comparison of a radial pore-orientated acellular collagen scaffold to clinical alternatives in a surgically induced rabbit diaphragmatic tissue defect model. J Tissue Eng Regen Med 2018; 12:2138-2150. [PMID: 30055525 DOI: 10.1002/term.2734] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Revised: 06/14/2018] [Accepted: 07/11/2018] [Indexed: 12/26/2022]
Abstract
Gore-Tex® is a widely used durable patch for repair of congenital diaphragmatic defects yet may result in complications. We compared Gore-Tex with a composite of a radial pore-orientated collagen scaffold (RP-Composite) and clinically used porcine small intestinal submucosa (SIS; Surgisis®) in a rabbit model for diaphragmatic hernia. The growing rabbit mimics the rapid rib cage growth and reherniation rates seen in children. We created and immediately repaired left hemidiaphragmatic defects in 6-week-old rabbits with Gore-Tex, SIS, and an RP-Composite scaffold. An additional group of rabbits had a sham operation. At 90 days, survivors more than doubled in weight. We observed few reherniations or eventrations in Gore-Tex (17%) and RP-Composite (22%) implanted animals. However, SIS failed in all rabbits. Maximum transdiaphragmatic pressure was lower in Gore-Tex (71%) than RP-Composite implanted animals (112%) or sham (134%). Gore-Tex repairs were less compliant than RP-Composite, which behaved as sham diaphragm (p < 0.01). RP-Composite induced less foreign body giant cell reaction than Gore-Tex (p < 0.05) with more collagen deposition (p < 0.001), although there was a tendency for the scaffold to calcify. Unlike Gore-Tex, the compliance of diaphragms reconstructed with RP-Composite scaffolds were comparable with native diaphragm, whereas reherniation rates and transdiaphragmatic pressure measurements were similar.
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Affiliation(s)
- Mary Patrice Eastwood
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium.,Center for Surgical Technologies, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Willeke F Daamen
- Department of Biochemistry, RIMLS, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Luc Joyeux
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium.,Center for Surgical Technologies, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Savitree Pranpanus
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium.,Center for Surgical Technologies, Katholieke Universiteit Leuven, Leuven, Belgium.,Department of Obstetrics and Gynecology, Prince of Songkla University, Hat Yai, Thailand
| | - Rita Rynkevic
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium.,NEGI, Faculdade de Engenharia da Universidade do Porto, Universidade do Porto, Porto, Portugal
| | - Lucie Hympanova
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium.,Center for Surgical Technologies, Katholieke Universiteit Leuven, Leuven, Belgium.,Institute for the Care of the Mother and Child, Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Michiel W Pot
- Department of Biochemistry, RIMLS, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Danique J Hof
- Department of Biochemistry, RIMLS, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Toin H van Kuppevelt
- Department of Biochemistry, RIMLS, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Eric Verbeken
- Department of Pathology, Group Biomedical Sciences, University Hospitals Leuven, Leuven, Belgium
| | - Jan Deprest
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium.,Center for Surgical Technologies, Katholieke Universiteit Leuven, Leuven, Belgium.,Research Department of Maternal Fetal Medicine, Institute of Women's Health, University College London, London, UK
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30
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Defining outcomes following congenital diaphragmatic hernia using standardised clinical assessment and management plan (SCAMP) methodology within the CDH EURO consortium. Pediatr Res 2018; 84:181-189. [PMID: 29915407 DOI: 10.1038/s41390-018-0063-3] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 05/01/2018] [Accepted: 05/10/2018] [Indexed: 01/29/2023]
Abstract
Treatment modalities for neonates born with congenital diaphragmatic hernia (CDH) have greatly improved in recent times with a concomitant increase in survival. In 2008, CDH EURO consortium, a collaboration of a large volume of CDH centers in Western Europe, was established with a goal to standardize management and facilitate multicenter research. However, limited knowledge on long-term outcomes restricts the identification of optimal care pathways for CDH survivors in adolescence and adulthood. This review aimed to evaluate the current practice of long-term follow-up within the CDH EURO consortium centers, and to review the literature on long-term outcomes published from 2000 onward. Apart from having disease-specific morbidities, children with CDH are at risk for impaired neurodevelopmental problems and failure of educational attainments which may affect participation in society and the quality of life in later years. Thus, there is every reason to offer them long-term multidisciplinary follow-up programs. We discuss a proposed collaborative project using standardized clinical assessment and management plan (SCAMP) methodology to obtain uniform and standardized follow-up of CDH patients at an international level.
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31
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Short HL, Clifton MS, Arps K, Travers C, Loewen J, Schlager A. The “Flat Diaphragm”: Does the Degree of Curvature of the Diaphragm on Postoperative X-Ray Predict Congenital Diaphragmatic Hernia Recurrence? J Laparoendosc Adv Surg Tech A 2018; 28:476-480. [DOI: 10.1089/lap.2017.0228] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Heather L. Short
- Division of Pediatric Surgery, Department of Surgery, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, Georgia
| | - Matthew S. Clifton
- Division of Pediatric Surgery, Department of Surgery, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, Georgia
| | - Kelly Arps
- Division of Pediatric Surgery, Department of Surgery, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, Georgia
| | - Curtis Travers
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia
| | - Jonathan Loewen
- Division of Pediatric Radiology, Department of Radiology, Emory University School of Medicine, Atlanta, Georgia
| | - Avraham Schlager
- Division of Pediatric Surgery, Akron Children's Hospital, Akron, Ohio
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32
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Janssen S, Heiwegen K, van Rooij IA, Scharbatke H, Roukema J, de Blaauw I, Botden SM. Factors related to long-term surgical morbidity in congenital diaphragmatic hernia survivors. J Pediatr Surg 2018; 53:508-512. [PMID: 28602525 DOI: 10.1016/j.jpedsurg.2017.05.032] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 05/24/2017] [Accepted: 05/24/2017] [Indexed: 11/18/2022]
Abstract
BACKGROUND Patients born with a congenital diaphragmatic hernia (CDH) have a high mortality and morbidity. After discharge, complications and long-term morbidity are still encountered. This study describes the factors related to the surgical long-term outcomes in CDH survivors. METHODS A cohort of CDH patients born between 2000 and 2014, with a minimum of two years follow up, were included in this retrospective study. Demographics, CDH specific characteristics, treatment, and long-term surgical outcome were evaluated using multivariate logistic regression analyses. RESULTS 112 patients were included, with a mean follow up of 7.3 years (SD 3.8). The majority had primary repair, but 31% received patch repair. Recurrence was reported in 7% of all patients. However, recurrence risk increased for patients with extracorporeal membrane oxygenation (ECMO) treatment (ORadjusted: 6.3, 95% CI: 1.2-33.9). This risk was highest for patients needing both ECMO and patch repair (OR: 11.2, 95% CI: 2.3-54.1). Small bowel obstructions (SBO) were observed in 20% and was associated with patch repair (ORadjusted: 3.5, 95% CI: 1.2-10.0), but ECMO treatment seemed to reduce this risk (ORadjusted: 0.2, 95% CI: 0.0-1.0). Thoracic deformations (36%) was diagnosed most often after patch repair, especially when ECMO was needed (60%) as well. CONCLUSIONS This retrospective study shows that the incidence of surgical long-term morbidity of CDH is relatively high, with different factors accounting for this. Diaphragmatic hernia recurrence was strongest associated with ECMO treatment in combination with patch repair, while SBO's were associated with patch repair, with an unexpected protective effect of ECMO treatment. TYPE OF STUDY Retrospective comparative study - Level III evidence.
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Affiliation(s)
- Stan Janssen
- Department of Pediatrics, Jeroen Bosch Ziekenhuis's, Hertogenbosch, The Netherlands
| | - Kim Heiwegen
- Department of Surgery-Division of Pediatric Surgery, Radboudumc - Amalia Children's Hospital, Nijmegen, The Netherlands
| | - Iris Alm van Rooij
- Radboud Institute for Health Sciences, Department for Health Evidence, Radboudumc, Nijmegen, The Netherlands
| | - Horst Scharbatke
- Department of Surgery-Division of Pediatric Surgery, Radboudumc - Amalia Children's Hospital, Nijmegen, The Netherlands
| | - Jolt Roukema
- Department of Pediatrics, Radboudumc-Amalia Children's Hospital, Nijmegen, The Netherlands
| | - Ivo de Blaauw
- Department of Surgery-Division of Pediatric Surgery, Radboudumc - Amalia Children's Hospital, Nijmegen, The Netherlands
| | - Sanne Mbi Botden
- Department of Surgery-Division of Pediatric Surgery, Radboudumc - Amalia Children's Hospital, Nijmegen, The Netherlands.
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Grover TR, Rintoul NE, Hedrick HL. Extracorporeal membrane oxygenation in infants with congenital diaphragmatic hernia. Semin Perinatol 2018; 42:96-103. [PMID: 29338874 DOI: 10.1053/j.semperi.2017.12.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Congenital diaphragmatic hernia (CDH) is a severe congenital anomaly which impairs normal pulmonary development leading to acute and chronic respiratory failure, pulmonary hypoplasia, pulmonary hypertension, and mortality. CDH is the most common non-cardiac indication for neonatal ECMO. Prenatal and postnatal predictors of CDH severity aid in patient selection. Centers vary in preferred mode of ECMO and timing of CDH repair. Survivors of severe CDH with ECMO are at risk for long-term sequelae including neurodevelopmental delays.
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Affiliation(s)
- Theresa R Grover
- Department of Pediatrics, Section of Neonatology, University of Colorado School of Medicine, Children's Hospital Colorado, 13121 E 17th Ave, MS 8402, Aurora, CO, 80045.
| | - Natalie E Rintoul
- Department of Pediatrics, Division of Neonatology, University of Pennsylvania Perelman School of Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Holly L Hedrick
- Department of Surgery, University of Pennsylvania Perelman School of Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA
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Danzer E, Hoffman C, D’Agostino JA, Miller JS, Waqar LN, Gerdes M, Bernbaum JC, Rosenthal H, Rintoul NE, Herkert LM, Peranteau WH, Flake AW, Adzick NS, Hedrick HL. Rate and Risk Factors Associated with Autism Spectrum Disorder in Congenital Diaphragmatic Hernia. J Autism Dev Disord 2018; 48:2112-2121. [DOI: 10.1007/s10803-018-3472-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Aihole JS, Gowdra A, Javaregowda D, Jadhav V, Babu MN, Sahadev R. A Clinical Study on Congenital Diaphragmatic Hernia in Neonates: Our Institutional Experience. J Indian Assoc Pediatr Surg 2018; 23:131-139. [PMID: 30050261 PMCID: PMC6042159 DOI: 10.4103/jiaps.jiaps_179_17] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Background: Congenital diaphragmatic hernia (CDH) is a complex developmental defect having a multifactorial etiology; i majority of cases (~80%), the cause is not known. Survival rates for patients with CDH have increased over the past decade with early prenatal detection and better postnatal management including surgery. Clinical profile and the outcome of 83 CDH neonates were studied and analyzed over a period of 12 years in our institute. Aims and Objectives: The clinical study was to analyze the clinical profile and outcome of CDH among the neonates in a tertiary care referral neonatal and pediatric center in Karnataka, India. Materials and Methods: This was a retrospective and prospective observational study conducted from January 2005 to March 2017, over a period of 12 years in a tertiary care referral neonatal and pediatric center in southern India. Clinical characteristics and risk factors of 83 neonates admitted and diagnosed with CDH were compared between survivors and nonsurvivors both preoperatively and postoperatively. Neonates with clinical and intraoperative diagnosis of diaphragmatic eventration were not included in this study. Multivariate logistic regression analysis was performed to determine independent predictors for mortality. Results: A total of 83 neonates admitted and diagnosed with CDH were included in this study; 73 of them underwent surgical repair. The total survival rate in neonates with CDH was 70/83 (84.33%) and the overall operative mortality was 3/73 (4.1%). There was a significant difference between CDH neonates who survived 70/83 (84.33%) and those who died 13/83 (15.67%), in the age on admission, 5 min Apgar score, onset of respiratory distress, preoperative ventilation, the presence of persistent pulmonary hypertension of the newborn (PPHN), high-frequency oscillatory ventilation (HFOV), and length of hospital stay with P < 0.05. Using multivariate logistic regression analysis, the following factors independently predicted mortality: onset of respiratory distress in hours (odds ratio: 0.5, 95% confidence interval: 0.37–0.82) and preoperative ventilation (odds ratio: 0.02; 95% confidence interval: 0.0028–0.1558). When we compared CDH neonates who survived after surgery (n = 70) with those who expired (n = 3) postoperatively, there was a significant difference in the gestational age in weeks, side of CDH, PPHN, HFOV and length of hospital stay with P < 0.05. Conclusion: CDHs are common on the left side with fairly good prognosis. Though, the right-sided CDH are rare; they do carry a good prognosis, as it was seen in our experience.
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Affiliation(s)
| | - Aruna Gowdra
- Department of Biochemistry, IGICH, Bengaluru, Karnataka, India
| | | | - Vinay Jadhav
- Department of Paediatric Surgery, IGICH, Bengaluru, Karnataka, India
| | - M Narendra Babu
- Department of Paediatric Surgery, IGICH, Bengaluru, Karnataka, India
| | - Ravidra Sahadev
- Department of Paediatric Surgery, IGICH, Bengaluru, Karnataka, India
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Short-Term Neurodevelopmental Outcome in Congenital Diaphragmatic Hernia: The Impact of Extracorporeal Membrane Oxygenation and Timing of Repair. Pediatr Crit Care Med 2018; 19:64-74. [PMID: 29303891 DOI: 10.1097/pcc.0000000000001406] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES The purpose of this study was to assess the need and timing of extracorporeal membrane oxygenation in relation to congenital diaphragmatic hernia repair as modifiers of short-term neurodevelopmental outcomes. DESIGN Retrospective study. SETTING A specialized tertiary care center. PATIENTS Between June 2004 and February 2016, a total of 212 congenital diaphragmatic hernia survivors enrolled in our follow-up program. Neurodevelopmental outcome was assessed at a median age of 22 months (range, 5-37) using the Bayley Scales of Infant Development, third edition. Fifty patients (24%) required extracorporeal membrane oxygenation support. Four patients (8%) were repaired prior to cannulation, 25 (50%) were repaired on extracorporeal membrane oxygenation, and 21 (42%) were repaired after decannulation. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Children with congenital diaphragmatic hernia, who required extracorporeal membrane oxygenation scored on average 4.6 points lower on cognitive composite (p = 0.031) and 9.2 points lower on the motor composite (p < 0.001). Language scores were similar between groups. Mean scores for children with congenital diaphragmatic hernia repaired on extracorporeal membrane oxygenation were significantly lower for cognition (p = 0.021) and motor (p = 0.0005) outcome. Language scores were also lower, but did not reach significance. A total of 40% of children repaired on extracorporeal membrane oxygenation scored below average in all composites, whereas only 9% of the non-extracorporeal membrane oxygenation, 4% of the repaired post-extracorporeal membrane oxygenation, and 25% of the repaired pre-extracorporeal membrane oxygenation patients scored below average across all domains. Only 20% of congenital diaphragmatic hernia survivors repaired on extracorporeal membrane oxygenation support scored within the average range for all composite domains. Duration of extracorporeal membrane oxygenation support was not associated with a higher likelihood of adverse cognitive (p = 0.641), language (p = 0.147), or motor (p = 0.720) outcome. CONCLUSIONS Need for extracorporeal membrane oxygenation in congenital diaphragmatic hernia survivors is associated with worse neurocognitive and neuromotor outcome. Need for congenital diaphragmatic hernia repair while on extracorporeal membrane oxygenation is associated with deficits in multiple domains. Overall time on extracorporeal membrane oxygenation did not impact neurodevelopmental outcome.
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Kabagambe SK, Lankford L, Kumar P, Chen YJ, Herout KT, Lee CJ, Stark RA, Farmer DL, Wang A. Isolation of myogenic progenitor cell population from human placenta: A pilot study. J Pediatr Surg 2017; 52:2078-2082. [PMID: 28964407 DOI: 10.1016/j.jpedsurg.2017.08.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2017] [Accepted: 08/28/2017] [Indexed: 01/07/2023]
Abstract
PURPOSE The purpose of this study was to demonstrate a method of isolating myogenic progenitor cells from human placenta chorionic villi and to confirm the myogenic characteristics of the isolated cells. METHODS Cells were isolated from chorionic villi of a second trimester male placenta via a combined enzymatic digestion and explant culture. A morphologically distinct subpopulation of elongated and multinucleated cells was identified. This subpopulation was manually passaged from the explant culture, expanded, and analyzed by fluorescence in situ hybridization (FISH) assay, immunocytochemistry, and flow cytometry. Myogenic characteristics including alignment and fusion were tested by growing these cells on aligned polylactic acid microfibrous scaffold in a fusion media composed of 2% horse serum in Dulbecco's modified Eagle medium/high glucose. RESULTS The expanded subpopulation was uniformly positive for integrin α-7. Presence of Y-chromosome by FISH analysis confirmed chorionic villus origin rather than maternal cell contamination. Isolated cells grew, aligned, and fused on the microfibrous scaffold, and they expressed myogenin, desmin, and MHC confirming their myogenic identity. CONCLUSION Myogenic progenitor cells can be isolated from human chorionic villi. This opens the possibility for translational and clinical applications using autologous myogenic cells for possible engraftment in treatment of chest and abdominal wall defects.
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Affiliation(s)
| | - Lee Lankford
- University of California, Davis Health, Sacramento, CA, USA
| | | | - Y Julia Chen
- University of California, Davis Health, Sacramento, CA, USA
| | - Kyle T Herout
- University of California, Davis Health, Sacramento, CA, USA
| | - Chelsey J Lee
- University of California, Davis Health, Sacramento, CA, USA
| | | | - Diana L Farmer
- University of California, Davis Health, Sacramento, CA, USA
| | - Aijun Wang
- University of California, Davis Health, Sacramento, CA, USA
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Morini F, Valfrè L, Bagolan P. Long-term morbidity of congenital diaphragmatic hernia: A plea for standardization. Semin Pediatr Surg 2017; 26:301-310. [PMID: 29110826 DOI: 10.1053/j.sempedsurg.2017.09.002] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Congenital diaphragmatic hernia (CDH) survivors present long-term morbidities in several systems, including the neurodevelopmental, gastrointestinal, pulmonary, and musculoskeletal ones, and CDH long-term sequelae are increasingly being recognized. Due to high co-morbidity, health related quality of life in a significant proportion of CDH patients might be compromised. As a consequence of consciousness on the long-term sequelae of CDH survivors, and their consequences for life, several follow-up programs were brought to life worldwide. In this review, we will summarize the long-term sequelae of CDH survivors, the impact of new treatments, and analyze the consistency of follow-up programs.
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Affiliation(s)
- Francesco Morini
- Neonatal Surgery Unit, Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Laura Valfrè
- Neonatal Surgery Unit, Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Pietro Bagolan
- Neonatal Surgery Unit, Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.
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Factors associated with early recurrence after congenital diaphragmatic hernia repair. J Pediatr Surg 2017; 52:928-932. [PMID: 28359590 DOI: 10.1016/j.jpedsurg.2017.03.011] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 03/09/2017] [Indexed: 11/21/2022]
Abstract
BACKGROUND The purpose of this study was to identify patient and treatment characteristics associated with early (in hospital) hernia recurrence after congenital diaphragmatic hernia (CDH) repair. METHODS Data from the Congenital Diaphragmatic Hernia Study Group registry were queried from 2007 to 2015. Recurrence of the diaphragmatic hernia after initial repair and prior to death or discharge was determined at the time of reoperation. Minimally invasive surgery (MIS) approaches included laparoscopy or thoracoscopy, and open approaches consisted of laparotomy or thoracotomy. Multivariate regression analysis was performed. RESULTS Of 3984 patients, 3332 (84%) underwent CDH repair. 76 (2.3%) patients had an early recurrence. The rate of recurrence was less variable over time for patients undergoing laparotomy vs thoracoscopy (range: 1.1-3.7% vs 1.7-8.9% annually). Timing of repair, whether performed after, during, or before ECMO did not significantly alter recurrence rates (0% vs 4.2% vs 3.0%, p=0.116). Larger defect size (C: OR 4.3, 95% CI 1.2-15.4; D: OR 7.1, 95% CI 1.7-29.1) and an MIS approach (OR 3.2, 95% CI 1.7-6.0) were the only independent predictors of recurrence. CONCLUSION Larger defect size and an MIS approach were associated with higher rates of early recurrence, while ECMO use and timing of repair with ECMO were not. TYPE OF STUDY Treatment study. LEVEL OF EVIDENCE II.
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Abstract
Congenital diaphragmatic hernia (CDH) remains a major challenge and associated mortality is still significant. Patients have benefited from current therapeutic options, but most severe cases are still associated to poor outcome. Regenerative medicine is emerging as a valid option in many diseases and clinical trials are currently happening for various conditions in children and adults. We report here the advancement in the field which will help both in the understanding of further CDH development and in offering new treatment options for the difficult situations such as repair of large diaphragmatic defects and lung hypoplasia. The authors believe that advancements in regenerative medicine may lead to increase of CDH patients׳ survival.
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Affiliation(s)
- Paolo De Coppi
- Institute of Women׳s Health, Great Ormond Street, Institute of Child Health, University College London, London, UK; Academic Department of Development and Regeneration, Clinical Specialties Research Groups, Biomedical Sciences, KU Leuven, Leuven, Belgium.
| | - Jan Deprest
- Institute of Women׳s Health, Great Ormond Street, Institute of Child Health, University College London, London, UK; Academic Department of Development and Regeneration, Clinical Specialties Research Groups, Biomedical Sciences, KU Leuven, Leuven, Belgium
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Eastwood MP, Joyeux L, Pranpanus S, Van der Merwe J, Verbeken E, De Vleeschauwer S, Gayan-Ramirez G, Deprest J. A growing animal model for neonatal repair of large diaphragmatic defects to evaluate patch function and outcome. PLoS One 2017; 12:e0174332. [PMID: 28358826 PMCID: PMC5373533 DOI: 10.1371/journal.pone.0174332] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 03/07/2017] [Indexed: 11/27/2022] Open
Abstract
Objectives We aimed to develop a more representative model for neonatal congenital diaphragmatic hernia repair in a large animal model, by creating a large defect in a fast-growing pup, using functional pulmonary and diaphragmatic read outs. Background Grafts are increasingly used to repair congenital diaphragmatic hernia with the risk of local complications. Growing animal models have been used to test novel materials. Methods 6-week-old rabbits underwent fiberoptic intubation, left subcostal laparotomy and hemi-diaphragmatic excision (either nearly complete (n = 13) or 3*3cm (n = 9)) and primary closure (Gore-Tex patch). Survival was further increased by moving to laryngeal mask airway ventilation (n = 15). Sham operated animals were used as controls (n = 6). Survivors (90 days) underwent chest X-Ray (scoliosis), measurements of maximum transdiaphragmatic pressure and breathing pattern (tidal volume, Pdi). Rates of herniation, lung histology and right hemi-diaphragmatic fiber cross-sectional area was measured. Results Rabbits surviving 90 days doubled their weight. Only one (8%) with a complete defect survived to 90 days. In the 3*3cm defect group all survived to 48 hours, however seven (78%) died later (16–49 days) from respiratory failure secondary to tracheal stricture formation. Use of a laryngeal mask airway doubled 90-day survival, one pup displaying herniation (17%). Cobb angel measurements, breathing pattern, and lung histology were comparable to sham. Under exertion, sham animals increased their maximum transdiaphragmatic pressure 134% compared to a 71% increase in patched animals (p<0.05). Patched animals had a compensatory increase in their right hemi-diaphragmatic fiber cross-sectional area (p<0.0001). Conclusions A primarily patched 3*3cm defect in growing rabbits, under laryngeal mask airway ventilation, enables adequate survival with normal lung function and reduced maximum transdiaphragmatic pressure compared to controls.
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Affiliation(s)
- Mary Patrice Eastwood
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Luc Joyeux
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Savitree Pranpanus
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium
- Department of Obstetrics and Gynaecology, Prince of Songkla University, Hat Yai, Thailand
| | - Johannes Van der Merwe
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium
- Clinical department of Obstetrics and Gynaecology, University Hospitals Leuven, Leuven, Belgium
| | - Eric Verbeken
- Department of Pathology, Group Biomedical Sciences, University Hospitals Leuven, Leuven, Belgium
| | | | | | - Jan Deprest
- Department of Development and Regeneration, Katholieke Universiteit Leuven, Leuven, Belgium
- Clinical department of Obstetrics and Gynaecology, University Hospitals Leuven, Leuven, Belgium
- * E-mail:
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Schlager A, Arps K, Siddharthan R, Clifton MS. Tube Thoracostomy at the Time of Congenital Diaphragmatic Hernia Repair: Reassessing the Risks and Benefits. J Laparoendosc Adv Surg Tech A 2017; 27:311-317. [DOI: 10.1089/lap.2016.0233] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
| | - Kelly Arps
- Emory University/Children's Healthcare of Atlanta, Department of Surgery, Atlanta, Georgia
| | - Ragavan Siddharthan
- Oregon Health and Science University, Department of Surgery, Portland, Oregon
| | - Matthew S. Clifton
- Emory University/Children's Healthcare of Atlanta, Department of Surgery, Atlanta, Georgia
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Antiel RM, Riley JS, Cahill PJ, Campbell RM, Waqar L, Herkert LM, Rintoul NE, Peranteau WH, Flake AW, Adzick NS, Hedrick HL. Management and outcomes of scoliosis in children with congenital diaphragmatic hernia. J Pediatr Surg 2016; 51:1921-1925. [PMID: 28029369 DOI: 10.1016/j.jpedsurg.2016.09.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Accepted: 09/12/2016] [Indexed: 10/21/2022]
Abstract
PURPOSE The purpose of this study was to evaluate the management and outcomes of CDH patients with scoliosis. METHODS From January 1996 to August 2015, 26 of 380 (7%) CDH patients were diagnosed with scoliosis. Six (23%) were prenatally diagnosed by ultrasound, and 9 (35%) were diagnosed postnatally. The remaining 11 (42%) developed scoliosis after discharge. Mean follow-up was 6.6years. RESULTS Among the 15 patients with congenital scoliosis, there were 2 (13%) perinatal deaths. Five of the 13 (38%) survivors required orthopedic surgery, and 2 have required bracing. The mean age at initial surgery was 7years. These five children underwent an average of 2.8 (range 1-7) expansions or revisions. All surgical patients required supplemental oxygen at 28days of life, and 1 required a tracheostomy. None of the 11 patients who developed scoliosis later in life required surgery, but 3 have required bracing. Six of the 11 (55%) required a patch repair for CDH compared to 158 of 264 (60%) CDH patients without scoliosis (p=0.73). CONCLUSIONS Early diagnosis of scoliosis in CDH patients is associated with a high rate of surgery. There was not a higher incidence of patch repair among patients who developed scoliosis. LEVEL OF EVIDENCE Prognosis. Retrospective study, level II.
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Affiliation(s)
- Ryan M Antiel
- The Center for Fetal Diagnosis and Treatment, Center for Thoracic Insufficiency Syndrome, and the Division of Orthopedics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - John S Riley
- The Center for Fetal Diagnosis and Treatment, Center for Thoracic Insufficiency Syndrome, and the Division of Orthopedics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Patrick J Cahill
- The Center for Fetal Diagnosis and Treatment, Center for Thoracic Insufficiency Syndrome, and the Division of Orthopedics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Robert M Campbell
- The Center for Fetal Diagnosis and Treatment, Center for Thoracic Insufficiency Syndrome, and the Division of Orthopedics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Lindsay Waqar
- The Center for Fetal Diagnosis and Treatment, Center for Thoracic Insufficiency Syndrome, and the Division of Orthopedics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Lisa M Herkert
- The Center for Fetal Diagnosis and Treatment, Center for Thoracic Insufficiency Syndrome, and the Division of Orthopedics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Natalie E Rintoul
- The Center for Fetal Diagnosis and Treatment, Center for Thoracic Insufficiency Syndrome, and the Division of Orthopedics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - William H Peranteau
- The Center for Fetal Diagnosis and Treatment, Center for Thoracic Insufficiency Syndrome, and the Division of Orthopedics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Alan W Flake
- The Center for Fetal Diagnosis and Treatment, Center for Thoracic Insufficiency Syndrome, and the Division of Orthopedics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - N Scott Adzick
- The Center for Fetal Diagnosis and Treatment, Center for Thoracic Insufficiency Syndrome, and the Division of Orthopedics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Holly L Hedrick
- The Center for Fetal Diagnosis and Treatment, Center for Thoracic Insufficiency Syndrome, and the Division of Orthopedics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA.
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Wessel LM, Fuchs J, Rolle U. The Surgical Correction of Congenital Deformities: The Treatment of Diaphragmatic Hernia, Esophageal Atresia and Small Bowel Atresia. DEUTSCHES ARZTEBLATT INTERNATIONAL 2016; 112:357-64. [PMID: 26051693 DOI: 10.3238/arztebl.2015.0357] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Revised: 03/03/2015] [Accepted: 03/03/2015] [Indexed: 12/27/2022]
Abstract
BACKGROUND More than half of all congenital deformities can be detected in utero. The initial surgical correction is of paramount importance for the achievement of good long-term results with low surgical morbidity and mortality. METHODS Selective literature review and expert opinion. RESULTS Congenital deformities are rare, and no controlled trials have been performed to determine their optimal treatment. In this article, we present the prenatal assessment, treatment, and long-term results of selected types of congenital deformity. Congenital diaphragmatic hernia (CDH) affects one in 3500 live-born infants, while esophageal atresia affects one in 3000 and small-bowel atresia one in 5000 to 10,000. If a congenital deformity is detected and its prognosis can be reliably inferred from a prenatal assessment, the child should be delivered at a specialized center (level 1 perinatal center). The associated survival rates are 60-80% after treatment for CDH and well over 90% after treatment for esophageal or small-bowel atresia. Despite improvements in surgical correction over the years, complications and comorbidities still affect 20-40% of the treated children. These are not limited to surgical complications in the narrow sense, such as recurrence, postoperative adhesions and obstruction, stenoses, strictures, and recurrent fistulae, but also include pulmonary problems (chronic lung disease, obstructive and restrictive pulmonary dysfunction), gastrointestinal problems (dysphagia, gastro-esophageal reflux, impaired intestinal motility), and failure to thrive. Moreover, the affected children can develop emotional and behavioral disturbances. Minimally invasive surgery in experienced hands yields results as good as those of conventional surgery, as long as proper selection criteria are observed. CONCLUSION Congenital deformities should be treated in recognized centers with highly experienced interdisciplinary teams. As no randomized trials of surgery for congenital deformities are available, longitudinal studies and registries will be very important in the future.
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Affiliation(s)
- Lucas M Wessel
- Department of Pediatric Surgery, University Hospital Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital Tübingen, Department of Pediatric Surgery and Pediatric Urology, University Hospital Frankfurt, Campus Niederrad,Frankfurt am Main
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A modern era comparison of right versus left sided congenital diaphragmatic hernia outcomes. J Pediatr Surg 2016; 51:1409-13. [PMID: 27339082 DOI: 10.1016/j.jpedsurg.2016.05.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 05/11/2016] [Accepted: 05/11/2016] [Indexed: 11/21/2022]
Abstract
BACKGROUND/PURPOSE This study aims to retrospectively review outcomes, including neurodevelopmental outcomes, of neonatal right sided congenital diaphragmatic hernias (RCDH) compared with left sided congenital diaphragmatic hernias (L-CDH) treated surgically at our institute. METHODS A retrospective review was undertaken of all cases of congenital diaphragmatic hernia (CDH) treated at Princess Margaret Hospital for Children (PMH), Perth, born between 1st January 2002 and 1st August 2012. The outcomes of R-CDH cases were compared with L-CDH cases. We examined duration of ventilatory support, use of patch versus primary closure, the CDH recurrence rates, the number of reoperations and neurodevelopmental follow-up at one year of age. RESULTS Forty-nine cases of CDH were operated on at PMH during the 10-year period. Of these, ten cases were R-CDH with 39 L-CDH cases. Of 49 cases, 34 were diagnosed antenatally, 5 R-CDH versus 29 L-CDH. Only 8/39 cases of L-CDH required patch repair for larger defects, while 5/10 R-CDH required patch repair. Postoperative mortality was 6/49 (1/10 right sided versus 5/39 left sided). Recurrence was observed in 5/10 R-CDH versus 6/39 L-CDH with p=0.03. Thirty-three of 43 surviving patients received one-year follow-up with Griffiths general quotient (GQ) assessment demonstrating a median score of 98 for L-CDH (IQR 86 to 104.25) and 91 for R-CDH (IQR 76.5 to 93). CONCLUSIONS R-CDH required patch repair more commonly than L-CDH because of larger defect size or complete agenesis. The rate of recurrent herniation was the only morbidity significantly higher in the R-CDH group. Survivors of R-CDH did not have a significant difference in neurodevelopmental outcome compared to L-CDH cases, with both groups exhibiting normal median GQ scores at one year of age.
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Huddleston CB, Greenspon J. Would you buy this car without a warranty? J Thorac Cardiovasc Surg 2016; 152:927-8. [PMID: 27325489 DOI: 10.1016/j.jtcvs.2016.05.052] [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: 05/25/2016] [Accepted: 05/26/2016] [Indexed: 10/21/2022]
Affiliation(s)
| | - Jose Greenspon
- Department of Surgery, Saint Louis University School of Medicine, St Louis, Mo
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Al-Iede MM, Karpelowsky J, Fitzgerald DA. Recurrent diaphragmatic hernia: Modifiable and non-modifiable risk factors. Pediatr Pulmonol 2016; 51:394-401. [PMID: 26346806 DOI: 10.1002/ppul.23305] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Revised: 05/25/2015] [Accepted: 07/03/2015] [Indexed: 11/12/2022]
Abstract
RATIONALE The risk of recurrence of Congenital Diaphragmatic Hernia (CDH) in an era of thoracoscopic surgery is unclear. OBJECTIVES (1) estimate the incidence and (2) evaluate the perioperative factors associated with the symptomatic recurrence of CDH. METHODS Medical records of CDH infants operated on in the neonatal period at a single-tertiary hospital between January 2000 and January 2013 were retrospectively reviewed. RESULTS Of 119 infants with CDH, 34 (28.6%) were excluded: 17 (14.3%) died without recurrence and 17 (14.3%) presented beyond neonatal period or were followed elsewhere. Of 85 survivors, 71 infants had an open repair and 14 had a thoracoscopic repair. Eleven of 85 survivors (13%) developed a recurrence on average 19.8 weeks (range 15-34) after the initial repair. Of 11 recurrences, 6 had an initial thoracoscopic repair and 5 had an open repair (6/14 [43%] vs. 5/71 [7%]; P = 0.002). Two children had multiple recurrences. Statistically significant associations were found between recurrence and the presence of persistent pulmonary hypertension (PPHTN) (P = 0.006), severe PPHTN (P = 0.002), inhaled nitric oxide, or sildenafil use for treatment of PPHTN (P = 0.002), need for perioperative high frequency oscillatory ventilation (HFOV) (P = 0.0006), length of hospital stay (LOS) (P = 0.02), duration of ventilation (P = 0.016), and need for home oxygen (P = 0.003). In multivariate regression analysis both the closure type and home oxygen requirement were statistically significant, independent factors predicting a recurrence (P = 0.04 and 0.02, respectively) but the type of surgery (thoracoscopic vs. open) only approached significance (P = 0.052). The recurrence rate for the seven surgeons who performed at least 5 repairs ranged from 7% to 40%. CONCLUSIONS A high survival rate of 85% with a 13% incidence of symptomatic CDH recurrence was demonstrated. Potentially, improved selection of cases for thoracoscopic repair and concentrating the thoracoscopic technique amongst a dedicated team of experienced thoracoscopic surgeons may reduce the rate of recurrence of CDH.
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Affiliation(s)
- Montaha M Al-Iede
- Department of Respiratory Medicine, Children's Hospital at Westmead, Sydney, Australia
| | - Jonathan Karpelowsky
- Discipline of Paediatrics and Child Health, Sydney Medical School, University of Sydney, New South Wales, Australia.,Department of Surgery, Children's Hospital at Westmead, Sydney, Australia
| | - Dominic A Fitzgerald
- Department of Respiratory Medicine, Children's Hospital at Westmead, Sydney, Australia.,Discipline of Paediatrics and Child Health, Sydney Medical School, University of Sydney, New South Wales, Australia
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Chen B, Finnerty BM, Schamberg NJ, Watkins AC, DelPizzo J, Zarnegar R. Transabdominal robotic repair of a congenital right diaphragmatic hernia containing an intrathoracic kidney: a case report. J Robot Surg 2015; 9:357-60. [PMID: 26530841 DOI: 10.1007/s11701-015-0530-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Accepted: 09/01/2015] [Indexed: 12/21/2022]
Abstract
Bochdalek diaphragmatic hernia is a rare condition and is typically diagnosed prior to adulthood. Furthermore, right-sided defects are also uncommon due to the location of the liver, but can contain colon, omentum, small bowel, or rarely the kidney. Minimally invasive laparoscopic and thoracoscopic diaphragmatic hernia repairs are associated with improved outcomes when compared to open approaches-recently, robotic-assisted repairs have been performed in children with no morbidity and minimal complications. We report a case of an 80-year-old female who presented with an enlarging right-sided Bochdalek hernia containing an acquired intrathoracic kidney that was repaired using a robotic-assisted laparoscopic transabdominal approach with mesh placement. In this case, the robotic platform's advantages included excellent visualization of the posterolateral defect and efficient suturing during mesh placement. This approach is a viable option for skilled minimally invasive surgeons; however, further studies are warranted to investigate its utility in the management of diaphragmatic hernia repair.
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Affiliation(s)
- Brendan Chen
- Department of Surgery, New York Presbyterian Hospital-Weill Cornell Medical College, 525 E. 68th Street, New York, NY, 10065, USA
| | - Brendan M Finnerty
- Department of Surgery, New York Presbyterian Hospital-Weill Cornell Medical College, 525 E. 68th Street, New York, NY, 10065, USA.
| | - Neal J Schamberg
- Center for Gastrointestinal Medicine of Fairfield and Westchester, 500 West Putnam Avenue Suite 100, Greenwich, CT, 06830, USA
| | - Anthony C Watkins
- Department of Surgery, New York Presbyterian Hospital-Weill Cornell Medical College, 525 E. 68th Street, New York, NY, 10065, USA
| | - Joseph DelPizzo
- Department of Urology, New York Presbyterian Hospital-Weill Cornell Medical College, 525 E. 68th Street, New York, NY, 10065, USA
| | - Rasa Zarnegar
- Department of Surgery, New York Presbyterian Hospital-Weill Cornell Medical College, 525 E. 68th Street, New York, NY, 10065, USA.
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Deeney S, Somme S. Prenatal consultation for foetal anomalies requiring surgery. Women Birth 2015; 29:e1-7. [PMID: 26321230 DOI: 10.1016/j.wombi.2015.08.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Revised: 08/07/2015] [Accepted: 08/09/2015] [Indexed: 01/19/2023]
Abstract
BACKGROUND During prenatal screening of pregnant women, foetal anomalies requiring surgery may be diagnosed. Healthcare providers should have a basic knowledge of these diseases, including their workup, comorbidities, prognosis, treatment options and any considerations that need to be made in planning for birth. AIM This article aims to provide this information by summarising the most recent literature for some of the most commonly diagnosed foetal anomalies requiring surgical correction. METHODS English language studies on prenatal diagnostic modalities, abdominal wall defects, congenital diaphragmatic hernias, surgical conditions leading to airway compromise, hydrops fetalis, intestinal obstruction and abdominal cysts were retrieved from the PubMed database. FINDINGS The most recent and relevant literature is summarised regarding the above listed paediatric conditions. The incidence and prevalence (when available), prognosis, workup, common comorbidities, foetal interventions and special birth considerations (when applicable), and postnatal surgical treatment options are reviewed. CONCLUSIONS Healthcare providers will occasionally encounter foetal anomalies which may require surgery while performing prenatal screening. They may need to provide early counselling to expectant parents to inform their expectations. When indicated, referrals should be made to a foetal care centre for prenatal consultation. For conditions which may cause danger or distress to the foetus in the immediate postnatal period, preparations should be made to ensure sufficient resources are available at the location of birth.
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Affiliation(s)
- Scott Deeney
- Department of Pediatric Surgery, Children's Hospital Colorado, Aurora, CO, USA.
| | - Stig Somme
- Department of Pediatric Surgery, Children's Hospital Colorado, Aurora, CO, USA
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Mayer S, Decaluwe H, Ruol M, Manodoro S, Kramer M, Till H, Deprest J. Diaphragm Repair with a Novel Cross-Linked Collagen Biomaterial in a Growing Rabbit Model. PLoS One 2015; 10:e0132021. [PMID: 26147985 PMCID: PMC4493058 DOI: 10.1371/journal.pone.0132021] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Accepted: 06/09/2015] [Indexed: 12/02/2022] Open
Abstract
Background Neonates with congenital diaphragmatic hernia and large defects often require patch closure. Acellular collagen matrices (ACM) have been suggested as an alternative to synthetic durable patches as they are remodeled by the host or could also be used for tissue engineering purposes. Materials and Methods 2.0x1.0 cm diaphragmatic defects were created in 6-weeks old New-Zealand white rabbits. We compared reconstruction with a purpose-designed cross-linked ACM (Matricel) to 4-layer non-cross-linked small intestinal submucosa (SIS) and a 1-layer synthetic Dual Mesh (Gore-Tex). Unoperated animals or animals undergoing primary closure (4/0 polyglecaprone) served as age-matched controls. 60 (n = 25) resp. 90 (n = 17) days later, animals underwent chest x-ray and obduction for gross examination of explants, scoring of adhesion and inflammatory response. Also, uniaxial tensiometry was done, comparing explants to contralateral native diaphragmatic tissue. Results Overall weight nearly doubled from 1,554±242 g at surgery to 2,837±265 g at obduction (+84%). X-rays did show rare elevation of the left diaphragm (SIS = 1, Gore-Tex = 1, unoperated control = 1), but no herniation of abdominal organs. 56% of SIS and 10% of Matricel patches degraded with visceral bulging in four (SIS = 3, Matricel = 1). Adhesion scores were limited: 0.5 (Matricel) to 1 (SIS, Gore-Tex) to the left lung (p = 0.008) and 2.5 (Gore-Tex), 3 (SIS) and 4 (Matricel) to the liver (p<0.0001). Tensiometry revealed a reduced bursting strength but normal compliance for SIS. Compliance was reduced in Matricel and Gore-Tex (p<0.01). Inflammatory response was characterized by a more polymorphonuclear cell (SIS) resp. macrophage (Matricel) type of infiltrate (p<0.05). Fibrosis was similar for all groups, except there was less mature collagen deposited to Gore-Tex implants (p<0.05). Conclusions Matricel induced a macrophage-dominated inflammatory response, more adhesions, had appropriate strength but a lesser compliance compared to native tissue. The herein investigated ACM is not a viable option for CDH repair.
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Affiliation(s)
- Steffi Mayer
- Center for Surgical Technologies and Organ Systems Cluster, Department of Development and Regeneration, Faculty of Medicine, KU Leuven, Leuven, Belgium
- Department of Pediatric Surgery, University Hospital Leipzig, Leipzig, Germany
| | - Herbert Decaluwe
- Department of Thoracic Surgery, University Hospital Gasthuisberg, KU Leuven, Leuven, Belgium
| | - Michele Ruol
- Center for Surgical Technologies and Organ Systems Cluster, Department of Development and Regeneration, Faculty of Medicine, KU Leuven, Leuven, Belgium
- Department of Pediatric Surgery, University Hospital Padua, Padua, Italy
| | - Stefano Manodoro
- Center for Surgical Technologies and Organ Systems Cluster, Department of Development and Regeneration, Faculty of Medicine, KU Leuven, Leuven, Belgium
- Department of Obstetrics and Gynecology, University Hospital Monza, Monza, Italy
| | - Manuel Kramer
- Department of Radiology, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Holger Till
- Department of Pediatric Surgery, University Hospital Leipzig, Leipzig, Germany
| | - Jan Deprest
- Center for Surgical Technologies and Organ Systems Cluster, Department of Development and Regeneration, Faculty of Medicine, KU Leuven, Leuven, Belgium
- Department of Obstetrics and Gynecology, University Hospital Gasthuisberg, KU Leuven, Leuven, Belgium
- * E-mail:
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