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Giant Omphaloceles-Morbidity, Mortality, and Financial Impact of Early Versus Delayed Repair. J Surg Res 2023; 291:342-351. [PMID: 37506434 DOI: 10.1016/j.jss.2023.06.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 05/31/2023] [Accepted: 06/20/2023] [Indexed: 07/30/2023]
Abstract
INTRODUCTION We compared strategy outcomes and financial impact over the first two years of life (F2YOL) for patients with giant omphaloceles undergoing early repair (ER) (primary or staged) versus delayed repair (DR). METHODS A retrospective review of giant omphaloceles (fascial defect > 5 cm/> 50% liver herniation) at a tertiary children's hospital between 1/1/2010 and 12/31/2019 was performed. Survival, length of stay, age at repair, ventilation days (VD), time to full enteral feeds, readmissions during the F2YOL, incidence of major associated anomalies, and total hospitalization charges during the F2YOL were compared. A subanalysis removing potential confounders and only including patients who underwent fascial closure within the F2YOL was also conducted. RESULTS Thirty four giant omphaloceles (23DR and 11ER) were identified. The median age (days) at repair was 289 [148, 399] DR versus 10 [5, 21] ER, P < 0.001. Total cohort two-year survival was significantly higher in the DR group (95.7% versus 63.6%, P = 0.03). Including patients with a tracheostomy there was no significant difference in VD during the index hospitalization. Excluding tracheostomy patients, the DR group had significantly fewer VD during the index hospitalization, 15 [0, 15] versus 18 [10, 54], P = 0.02 and over the F2YOL 6.5 [ 0, 21] versus 18 [14, 43], P = 0.03. There were no significant differences in the incidence/type of major associated anomalies, time to full enteral feeds, index length of stay, total hospital days, total admissions, or associated hospital charges. On subanalysis, there was no significant difference in VD or survival at any time. CONCLUSIONS Delayed and early repair strategies for giant omphaloceles have equivalent outcomes in the index hospitalization and over the course of the first two years of life. These findings are useful for family counseling and expectation setting.
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A Review of Covered Abdominal Wall Defects: Cord Hernias Are Associated With Major Anomalies. J Surg Res 2023; 284:230-236. [PMID: 36587483 DOI: 10.1016/j.jss.2022.11.068] [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: 08/08/2022] [Revised: 11/04/2022] [Accepted: 11/25/2022] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Covered abdominal wall defects (CAWD) can be categorized into giant omphaloceles (GOs), nongiant omphaloceles (NGOs), and umbilical cord hernias (UCHs). We sought to evaluate differences in management and outcomes of the different CAWD, treated at a large tertiary children's hospital, with regards to survival and association with other major congenital anomalies. METHODS A retrospective review of CAWD patients between January 2010 and January 2021 was conducted. GO was defined as a fascial defect >5 cm or >50% liver herniation. UCH were defined as fascial defects ≤ 2 cm. All others were classified as NGO. Type of repair, time to fascial closure, index hospitalization length of stay (LOS), and survival rates were compared. Four major anomaly categories were identified: cardiac, midline, Beckwith-Weidemann Syndrome, and other genetic anomalies. RESULTS We identified 105 CAWD patients (UCH n = 40; GO n = 34; and NGO n = 31). Ninety percent of UCH underwent primary repair, 10% were never repaired. NGOs were repaired by primary or staged methods in 92.9% of cases and 7.1% by delayed repair. Primary or staged repair occurred in 32.4% of GOs and delayed repair occurred in 67.6%. The median days to repair was 181 [24,427] GO, 1 [1,3] NGO, and 1 [0,1] UCHs (P < 0.01). Index hospitalization median LOS (days) was 90 [55,157] GO, 23 [10,48] NGO, 9 [5,22] UCH, (P < 0.01). There were no statistical differences in survival rates, number of patients with major anomalies (GO 35.4%, NGO 51.5%, UCH 50%), or types of anomalies. CONCLUSIONS UCHs and omphaloceles have similar incidences of major associated anomalies. Thus, all patients with a covered abdominal wall defect should undergo workup for associated anomalies.
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Combined negative pressure wound therapy with irrigation and dwell time and artificial dermis prevents infection and promotes granulation formation in a ruptured giant omphalocele: a case report. BMC Pediatr 2022; 22:680. [PMID: 36435753 PMCID: PMC9701383 DOI: 10.1186/s12887-022-03755-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 11/15/2022] [Indexed: 11/28/2022] Open
Abstract
Background Omphalocele is a congenital abdominal wall defect of the umbilical cord insertion site. A giant omphalocele, with a fascial defect > 5 cm in diameter and/or containing > 50% of the liver within the hernia sac, can be challenging for pediatric surgeons. Recently, negative pressure wound therapy has been reported as an effective management for giant omphaloceles; however, it is not recommended for an infected wound with necrotic tissue as it may exacerbate infection. We adopted negative pressure wound therapy with irrigation and dwell time (NPWTi-d) for a case of a ruptured giant omphalocele. Artificial membranes, followed by artificial dermis, were used to promote fibrous capsule formation, and then NPWTi-d was used to promote granulation while controlling infection. However, studies have not been conducted regarding NPWTi-d for ruptured giant omphaloceles; hence, we present our treatment experience with NPWTi-d for a giant omphalocele. Case presentation The patient was a boy born at 38 weeks and 3 days of gestation, weighing 1896 g. He was diagnosed with a ruptured giant omphalocele with a total liver and intestine defect hole of 10 cm × 10 cm. The patient underwent silo placement using an artificial mesh, followed by plicating the artificial mesh at 4 days of age. The herniated viscera were gradually reduced into the abdominal cavity; however, the defect size was still large. Hence, a collagen-based artificial dermis was patched on the defect hole. After creating a fresh and smooth granulated tissue, NPWTi-d was applied at 33 days of age to promote granulation and control infection. We used the 3 M™ V.A.C.® Ulta Therapy Unit with 3 M™ VeraFlo™ therapy. NPWTi-d was stopped at 60 days of age when the granulation tissue was well formed including at the artificial dermis site. The wound was managed with prostandin ointment and appropriate debridement, resulting in complete epithelialization at 5 months of age. Conclusions Artificial membranes followed by artificial dermis were used to promote a fibrous capsule and artificial dermis granulation, which protects against organ damage. NPWTi-d achieved better control of infection and promoted wound healing. NPWTi-d combined with artificial dermis can effectively treat ruptured giant omphaloceles.
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Vacuum-assisted staged omphalocele reduction: A preliminary report. Front Pediatr 2022; 10:1053568. [PMID: 36507134 PMCID: PMC9730811 DOI: 10.3389/fped.2022.1053568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 10/28/2022] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION Omphalocele represents a rare congenital abdominal wall defect. In giant omphalocele, due to the viscero-abdominal disproportion, gradual reintegration of eviscerated organs is often associated with medical challenges. We report our preliminary experience combining staged gravitational reduction with vacuum (VAC) therapy as a novel approach for treatment of giant omphalocele. PATIENTS AND METHODS Retrospective chart review of six patients (five females) born between September 2018 and May 2022 who underwent staged reduction of giant omphalocele in conjunction with VAC therapy was conducted. Treatment was performed at two German third-level Pediatric Surgery Departments. Biometric and periprocedural data were assessed. Main outcome measure was the feasibility of VAC therapy for giant omphalocele. Data are reported as median and interquartile range (Q1-Q3). RESULTS Gestational age was 37 (37-38) weeks, and birth weight was 2700 (2500-3000) g. VAC dressing was changed every 3 (3-4) days until abdominal fascia closure at the age of 9 (3-13) days. Time to first/full oral feeds was 3 (1-5)/20 (12-24) days with a hospital stay of 22 (17-30) days. Follow-up was 8 (5-22) months and complications were of minor extent (none: n = 2; Clavien-Dindo I: n = 3; Clavien-Dindo II: n = 1), comprising a delayed neo-umbilical cord rest separation (n = 2) and/or concomitant neo-umbilical site infection (n = 2) with no repeat surgery. CONCLUSION In neonates with giant omphalocele, VAC constitutes a promising and technically feasible enhancement of the staged gravitational reduction method. This study shows evidence that VAC may accelerate restoration of the abdominal wall integrity in giant omphalocele, thus minimizing associated comorbidities inherent to a prolonged hospitalization.
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Use of a neoprene binding to reduce giant omphaloceles followed by delayed closure. WORLD JOURNAL OF PEDIATRIC SURGERY 2021; 4:e000284. [DOI: 10.1136/wjps-2021-000284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 09/02/2021] [Indexed: 11/03/2022] Open
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Giant omphalocele treated by staged operation and successive conservative therapy using artificial dermis (Terudermis®) for effective epithelization. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2021. [DOI: 10.1016/j.epsc.2021.101959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Combined Staged Surgery and Negative-Pressure Wound Therapy for Closure of a Giant Omphalocele. Case Rep Pediatr 2021; 2021:5234862. [PMID: 34123450 PMCID: PMC8169269 DOI: 10.1155/2021/5234862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 05/21/2021] [Indexed: 11/18/2022] Open
Abstract
The management of giant omphaloceles had always been a point of interest for the pediatric surgeons. Many surgical techniques were proposed, but none of them succeeded to become the standard procedure in closing the congenital abdominal defect. We present a case of giant omphalocele in which we used staged surgical closure combined with a prosthetic patch, with negative-pressure therapy and, finally, definitive surgical closure. Even though a major complication occurred during the treatment, we were able to close the defect without any prosthetic material left in place.
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Systematic review of mortality associated with neonatal primary staged closure of giant omphalocele. J Pediatr Surg 2021; 56:678-685. [PMID: 32981659 DOI: 10.1016/j.jpedsurg.2020.08.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 08/19/2020] [Accepted: 08/21/2020] [Indexed: 01/22/2023]
Abstract
INTRODUCTION Surgical management of giant omphalocele has evolved at a slow pace, but evidence on the survival of patients who underwent primary staged closure is scattered and atomized. OBJECTIVE To analyze the studies about of mortality associated with neonatal primary staged closure of giant omphalocele. METHODS Systematic review in three databases using ex-ante search protocol and selection of studies following the phases suggested by PRISMA and MOOSE criteria. Reproducibility and evaluation of methodological quality were guaranteed by using CARE and STROBE. RESULTS Seven studies of clinical cases with nine patients, and six cross-sectional studies with 85 individuals were analyzed. These were conducted in the USA mainly, between 1985 and 2018. In the case studies, the death was 11.1% owing to hepatic necrosis and portal system angiomatosis. On the cross-sectional studies, mortality was registered in 18.8% of patients owing to coarctation of the aorta, heart, kidney, intestinal, respiratory or multiple organ failure, an anomaly of venous return, prematurity, ruptured omphalocele, pulmonary hypoplasia, trisomy 13, ARDS, sepsis, and septic shock. The main complication was wound infection with subsequent confection of the silo, found in 5.4% of patients. CONCLUSION Only a few studies on staged closure of giant omphalocele were found on a low number of patients. The high survival rate and the low percentage of complications on the 94 analyzed patients suggest the effectiveness and safety of the procedure. LEVELS OF EVIDENCE According to the Journal of Pediatric Surgery this research corresponds to type of study level II for retrospective studies, and level IV for case series with no comparison group.
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Treatment of Ruptured Giant Omphalocele and Gastroschisis with Liver Herniation using a Wound Retractor as a Novel Approach. European J Pediatr Surg Rep 2020; 8:e112-e116. [PMID: 33335827 PMCID: PMC7738231 DOI: 10.1055/s-0040-1721054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 08/20/2020] [Indexed: 11/28/2022] Open
Abstract
Ruptured giant omphaloceles (GO) and gastroschisis with total liver herniation are rare cases of exceptionally large abdominal wall defects. Many of these children have lethal outcome. The surgical and postsurgical management are complex. We report on two cases treated with staged surgical repair using a wound retractor as a silo. With this technique, the liver and intestines could be reduced into the abdomen with secondary closure of the abdominal cavity within the first 1 to 2 weeks of life.
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Successful abdominal wall closure following collagen-based artificial dermis induced epithelialization for giant omphalocele: A case report. Int J Surg Case Rep 2020; 75:464-468. [PMID: 33076196 PMCID: PMC7527617 DOI: 10.1016/j.ijscr.2020.09.096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 09/14/2020] [Accepted: 09/14/2020] [Indexed: 11/28/2022] Open
Abstract
A giant omphalocele (GO) is related to higher rates of morbidity and mortality. No consensus exists on optimal GO management, which may be surgically challenging. We report the successful GO management of a neonate with numerous complications. We applied a collagen-based artificial dermis for epithelization as a new treatment.
Introduction A giant omphalocele (GO) with marked viscero-abdominal disproportion is associated with surgical difficulty and higher morbidity and mortality rates. Despite various treatment strategies, no consensus exists on optimal GO management. We report the clinical course of a neonate with a GO who was successfully treated with abdominal-wall closure through the novel application of collagen-based artificial dermis (CAD) for epithelization. Presentation of case A female neonate (estimated gestational age, 38 weeks; birthweight, 3.047 kg) with a GO where most viscera, including the liver, were completely herniated. G-band analysis showed no chromosomal abnormality and normal karyotype. Conventional silo formation was attempted, but incomplete silo was formed due to adhesion between the portal vein and fascia, and repatriation of the herniated viscera had not progressed. A new silo was formed using biomaterial, but it was infected and removed. Abdominal wall epithelialization using NPWT was attempted again but was interrupted by the occurrence of jejunal perforation. After incising the epithelialized part of the abdominal wall and repairing the perforated jejunum, the GO was covered and fixed using CAD. Epithelialization progressed well, and she was discharged on day 328. Discussion In this case, the major therapeutic challenges (including formation of an incomplete silo, silo infection, and jejunal perforation) were overcome with conventional treatment except for epithelialization of the abdominal wall, which was achieved by using CAD. Conclusion The treatment with CAD for epithelialization can be considered in cases where it is extremely difficult to return the viscera in conventional management.
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Negative Pressure Wound Therapy in children: A 25 cases series. ANN CHIR PLAST ESTH 2020; 66:242-249. [PMID: 32665064 DOI: 10.1016/j.anplas.2020.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 05/22/2020] [Accepted: 06/08/2020] [Indexed: 11/19/2022]
Abstract
Negative Pressure Wound Therapy is a device applied to a wound that causes local depression. There are a few series showing the effectiveness of this treatment in Pediatric. The objective of this work is to try to clarify the indications in children. This is a retrospective series of 25 children between 2004 and 2019. The inclusion criteria were all children with a wound treated with Negative Pressure Wound Therapy. The characteristics retained were their age, the context of occurrence, the treatment time, the depression applied, the technique of skin covering wound and the average healing time. We included 25 patients. The average age was 8.8 years. The context of the wound occurrence was mainly a road (44%) or a domestic (36%) accident. Substance losses were mainly located in the lower limb (84%). The depression applied was -90mmHg. The healing time was 18.4 days. Thin skin grafting was the main method chosen (88%). No complications related to Negative Pressure Wound Therapy equipment have been identified. Despite the weakness of the literature and the lack of consensus regarding its use, Negative Pressure Wound Therapy is an essential therapy in pediatric. It is a simple and effective technique in children. It can reduce the need for flaps coverage, even in the event of exposure of noble elements. The flaps should not, however, be excluded from the decision-making algorithm, on pain of complications or sequelae.
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Abstract
Omphalocele is an abdominal wall defect which can be classified as small, giant, or ruptured. Ruptured omphaloceles require prompt diagnosis and management to prevent associated morbidity and mortality and represent a challenging surgical condition. This review serves to define the etiology, diagnosis, initial resuscitation, and surgical therapy employed in the treatment of ruptured omphalocele. Resuscitation should focus on maintaining hydration and normothermia. Broad spectrum antibiotics should be initiated. Similar to giant omphaloceles, procedural intervention includes primary closure, silo, synthetic and biologic mesh, negative pressure wound therapy, and topical agents. Despite advances in neonatal care, the prognosis remains guarded and mortality is high.
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Negative-Pressure Wound Therapy in Infants and Children: A Population-Based Study. J Surg Res 2019; 235:560-568. [PMID: 30691843 PMCID: PMC6364568 DOI: 10.1016/j.jss.2018.10.043] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 09/27/2018] [Accepted: 10/25/2018] [Indexed: 01/18/2023]
Abstract
BACKGROUND Although the safety and benefits of negative-pressure wound therapy (NPWT) have been clearly demonstrated in the adult population, studies evaluating the safety and describing the use of NPWT in the pediatric population have been limited. Given this paucity, the goals of this study were to (1) evaluate the literature dedicated to NPWT use in infants and children and (2) leverage a population-level analysis to describe the experience of NPWT use in the pediatric population. MATERIALS AND METHODS We performed a literature review and analyzed the Truven Health Analytics MarketScan Commercial Claims Databases from 2006 to 2014 to identify infants and children treated with NPWT. We evaluated patient characteristics, indications, complications before and after NPWT placement, and health care utilization within 30 d of NPWT placement. RESULTS We identified 457 articles, 11 of which fit our inclusion criteria. Most studies (65.2%) were case reports or series with less than 10 patients. In addition, we identified 3184 patients aged younger than of 18 y who were treated with NPWT between 2006 and 2014. Serious incident complications within 30 d after NPWT placement were rare (bleeding 0.6%, septicemia 0.5%, and sepsis 0.5%). CONCLUSIONS Despite the lack of robust studies, NPWT is widely used for many indications and across different ages and providers. Given the low incidence of serious complications, we conclude that NPWT use in infants and children is safe and can be effectively used by different providers spanning surgical and nonsurgical disciplines.
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Mortality and short-term morbidity in infants with exomphalos. Pediatr Int 2018; 60:438-441. [PMID: 29476658 DOI: 10.1111/ped.13537] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 01/17/2018] [Accepted: 02/16/2018] [Indexed: 11/29/2022]
Abstract
BACKGROUND Infants with exomphalos major have a high mortality and morbidity. The aims of this study were to identify predictors of survival regardless of the size of the exomphalos, and to analyze morbidity in infants with exomphalos minor. METHODS Patients were classified as having exomphalos major or minor based on whether the liver was in the exomphalos sac, and the size of the abdominal wall defect. The respiratory, gastrointestinal and surgical outcomes of 50 infants with exomphalos (including 27 with exomphalos major) were assessed. Receiver operating characteristic (ROC) curves were constructed to identify factors predictive of survival. RESULTS No infant with exomphalos minor died; there were seven deaths in the exomphalos major group (P < 0.001). Infants with exomphalos minor who had chromosomal abnormalities (six had a genetic diagnosis of Beckwith-Wiedemann syndrome) developed severe respiratory distress or chronic respiratory morbidity. Nasogastric feeding at discharge was required in 37% of infants with exomphalos major and in 17% with exomphalos minor. Lower gestational age (area under the ROC curve [AUROC], 0.814) and birthweight (AUROC, 0.797), and longer duration of ventilation (AUROC, 0.853) and of supplementary oxygen (AUROC, 0.810) were predictive of mortality. CONCLUSIONS Infants with exomphalos regardless of size can have chronic morbidity. Mortality is commonest in those with exomphalos major born at lower gestational age and birthweight.
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Negative pressure wound therapy in pediatric surgery: How and when to use. J Pediatr Surg 2018; 53:585-591. [PMID: 29241963 DOI: 10.1016/j.jpedsurg.2017.11.048] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Revised: 10/22/2017] [Accepted: 11/05/2017] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Negative pressure wound therapy (NPWT) has been widely adopted to treat laparostomy, abdominal compartment syndrome (ACS) and complicated wounds associated with tissue loss. The method presents specific aspects, advantages and indications in Pediatrics. Our aim is to review the evidence available about NPWT in children. METHODS Active search for papers about NPWT in Pediatric patients. Papers referring to orthopedic problems, wound complications after Cardiac Surgery or burns were excluded. RESULTS The method shows good results to treat ACS, complicated wounds and abdominal wall malformations in neonates, including prematures. Periwound skin protection, monitoring of fluid losses and fine tuning of negative pressure levels according to age are necessary. Less pain, quicker recovery, less frequent dressing changes, possible recovery of exposed surgical hardware, granulation and shrinkage of the wound are advantages of the method over other kinds of dressing. NPWT is contraindicated over blood vessels and exposed nerves. Debridement is needed before usage over necrotic areas. Enteric fistulae are not contraindications. Complications are rare, mainly foam retention and dermatitis/skin maceration. The possibility of fistulae being caused by NPWT remains debatable. CONCLUSION NPWT is widely used in Pediatrics, including neonates and premature, but the evidence available about the method is scarce and low quality. Complications are uncommon and mostly manageable. A possible causal relationship between NPWY and enteric fistula remains unclear. Adult devices and parameters have been adapted to children's use. Extra care is needed to protect the delicate tissues of Pediatric patients. Comparative research to define differential costs, indications and advantages of the method, specific indications and limits of NWTP in Pediatrics is needed. TYPE OF STUDY Review. EVIDENCE LEVEL IV.
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The conservative treatment of giant omphalocele by tanning with povidone iodine and aqueous 2% eosin solutions. ANNALS OF PEDIATRIC SURGERY 2017. [DOI: 10.1097/01.xps.0000516080.62574.12] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Systematic review of the negative pressure wound therapy in kidney transplant recipients. World J Transplant 2016; 6:767-773. [PMID: 28058229 PMCID: PMC5175237 DOI: 10.5500/wjt.v6.i4.767] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2016] [Revised: 10/23/2016] [Accepted: 11/17/2016] [Indexed: 02/05/2023] Open
Abstract
AIM To review negative pressure wound therapy (NPWT) as an important addition to the conventional methods of wound management.
METHODS A systematic review, performed by searching the PubMed, EMBASE and Cochrane Library databases, showed 11 case reports comprising a total of 22 kidney transplantation (KT) patients (range, 1 to 9), who were treated with NPWT. Application of NPWT was associated with successful healing of wounds, leg ulcer, lymphocele and urine leak from ileal conduit.
RESULTS No complications related to NPWT were reported. However, there was paucity of robust data on the effectiveness of NPWT in KT recipients; therefore, prospective studies assessing its safety and efficacy of NPWT and randomised trials comparing the effectiveness of NPWT with alternative modalities of wound management in KT recipients is recommended.
CONCLUSION Negative pressure incision management system, NPWT with instillation and endoscopic vacuum-assisted closure system are in investigational stage.
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Management of giant omphaloceles: A systematic review of methods of staged surgical vs. nonoperative delayed closure. J Pediatr Surg 2016; 51:1725-30. [PMID: 27570242 DOI: 10.1016/j.jpedsurg.2016.07.006] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Revised: 06/06/2016] [Accepted: 07/15/2016] [Indexed: 10/21/2022]
Abstract
PURPOSE Despite the numerous methods of closure for giant omphaloceles, uncertainty persists regarding the most effective option. Our purpose was to review the literature to clarify the current methods being used and to determine superiority of either staged surgical procedures or nonoperative delayed closure in order to recommend a standard of care for the management of the giant omphalocele. METHODS Our initial database search resulted in 378 articles. After de-duplification and review, we requested 32 articles relevant to our topic that partially met our inclusion criteria. We found that 14 articles met our criteria; these 14 studies were included in our analysis. 10 studies met the inclusion criteria for nonoperative delayed closure, and 4 studies met the inclusion criteria for staged surgical management. RESULTS Numerous methods for managing giant omphaloceles have been described. Many studies use topical therapy secondarily to failed surgical management. Primary nonoperative delayed management had a cumulative mortality of 21.8% vs. 23.4% in the staged surgical group. Time to initiation of full enteric feedings was lower in the nonoperative delayed group at 14.6days vs 23.5days. CONCLUSION Despite advances in medical and surgical therapies, giant omphaloceles are still associated with a high mortality rate and numerous morbidities. In our analysis, we found that nonoperative delayed management with silver therapy was associated with lower mortality and shorter duration to full enteric feeding. We recommend that nonoperative delayed management be utilized as the primary therapy for the newborn with a giant omphalocele.
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