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Prophylactic Use of Biologic Mesh in Ileal Conduit (PUBMIC): A Randomized Clinical Trial. J Urol 2024; 211:743-753. [PMID: 38620056 DOI: 10.1097/ju.0000000000003902] [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: 10/23/2023] [Accepted: 02/26/2024] [Indexed: 04/17/2024]
Abstract
PURPOSE We assessed the effect of prophylactic biologic mesh on parastomal hernia (PSH) development in patients undergoing cystectomy and ileal conduit (IC). MATERIALS AND METHODS This phase 3, randomized, controlled trial (NCT02439060) included 146 patients who underwent cystectomy and IC at the University of Southern California between 2015 and 2021. Follow-ups were physical exam and CT every 4 to 6 months up to 2 years. Patients were randomized 1:1 to receive FlexHD prophylactic biological mesh using sublay intraperitoneal technique vs standard IC. The primary end point was time to radiological PSH, and secondary outcomes included clinical PSH with/without surgical intervention and mesh-related complications. RESULTS The 2 arms were similar in terms of baseline clinical features. All surgeries and mesh placements were performed without any intraoperative complications. Median operative time was 31 minutes longer in patients who received mesh, yet with no statistically significant difference (363 vs 332 minutes, P = .16). With a median follow-up of 24 months, radiological and clinical PSHs were detected in 37 (18 mesh recipients vs 19 controls) and 16 (8 subjects in both arms) patients, with a median time to radiological and clinical PSH of 8.3 and 15.5 months, respectively. No definite mesh-related adverse events were reported. Five patients (3 in the mesh and 2 in the control arm) required surgical PSH repair. Radiological PSH-free survival rates in the mesh and control groups were 74% vs 75% at 1 year and 69% vs 62% at 2 years. CONCLUSIONS Implementation of biologic mesh at the time of IC construction is safe without significant protective effects within 2 years following surgery.
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Assessment of the quality of online patient information resources for patients considering parastomal hernia treatment. Colorectal Dis 2024; 26:1014-1027. [PMID: 38561871 DOI: 10.1111/codi.16959] [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] [Received: 12/19/2023] [Revised: 02/23/2024] [Accepted: 03/06/2024] [Indexed: 04/04/2024]
Abstract
AIM The aim was to examine the quality of online patient information resources for patients considering parastomal hernia treatment. METHODS A Google search was conducted using lay search terms for patient facing sources on parastomal hernia. The quality of the content was assessed using the validated DISCERN instrument. Readability of written content was established using the Flesch-Kincaid score. Sources were also assessed against the essential content and process standards from the National Institute for Health and Care Excellence (NICE) framework for shared decision making support tools. Content analysis was also undertaken to explore what the sources covered and to identify any commonalities across the content. RESULTS Fourteen sources were identified and assessed using the identified tools. The mean Flesch-Kincaid reading ease score was 43.61, suggesting that the information was difficult to read. The overall quality of the identified sources was low based on the pooled analysis of the DISCERN and Flesch-Kincaid scores, and when assessed against the criteria in the NICE standards framework for shared decision making tools. Content analysis identified eight categories encompassing 59 codes, which highlighted considerable variation between sources. CONCLUSIONS The current information available to patients considering parastomal hernia treatment is of low quality and often does not contain enough information on treatment options for patients to be able to make an informed decision about the best treatment for them. There is a need for high-quality information, ideally co-produced with patients, to provide patients with the necessary information to allow them to make informed decisions about their treatment options when faced with a symptomatic parastomal hernia.
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Development and preliminary evaluation of a novel procedure for creation of an ileal conduit stoma aimed at preventing parastomal hernia. Int J Urol 2024; 31:512-518. [PMID: 38238898 DOI: 10.1111/iju.15394] [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: 07/20/2023] [Accepted: 01/04/2024] [Indexed: 05/05/2024]
Abstract
OBJECTIVES Our previous study suggested that the operative procedure is critical for the development of parastomal hernia. We developed a novel procedure for the creation of an ileal conduit stoma to prevent parastomal hernia. Herein we evaluate the efficacy and safety of the procedure. METHODS A total of 113 Japanese patients underwent radical cystectomy and ileal conduit diversion for bladder cancer from January 2017 through December 2021 at our institution. After excluding those with incomplete data, 103 patients consisting of 46 (44.7%) with the conventional procedure and 57 (55.3%) with the novel procedure were consecutively enrolled. The main points of the novel procedure are as follows: (1) the passage of the ileal conduit is ≤2.4 cm in diameter in principle; (2) the posterior rectus sheath and peritoneum are vertically incised 2 cm laterally from the middle of the stoma site to make an oblique passage for the ileal conduit; and (3) the anterior rectus sheath and posterior rectus sheath with peritoneum are fixed to the ileal conduit separately. RESULTS Radiography-based parastomal hernia was observed in 11 patients (10.7%) with a median follow-up of 22.0 months. The incidences of parastomal hernia were 3.5% and 19.6% in the novel and the conventional procedure groups, respectively (p = 0.011). The former had a significantly lower cumulative incidence of parastomal hernia (p = 0.008, log-rank test). No specific complications associated with the procedure were observed. CONCLUSIONS The results of the preliminary cohort study suggest that the novel procedure is safe and effective for the prevention of parastomal hernia.
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High Subcutaneous Fat Area Is an Independent Risk Factor for Parastomal Hernia after Transperitoneal Colostomy for Colorectal Cancer. J Anus Rectum Colon 2024; 8:78-83. [PMID: 38689782 PMCID: PMC11056530 DOI: 10.23922/jarc.2023-048] [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: 09/12/2023] [Accepted: 11/26/2023] [Indexed: 05/02/2024] Open
Abstract
Objectives Parastomal hernia (PSH) is a common complication of colostomy; however, its risk factors remain poorly investigated. In this study, we examined the associations between sarcopenia, visceral and subcutaneous fat, and PSH in patients who underwent transperitoneal colostomy for colorectal cancer. Methods This retrospective, single-center, cohort study included 60 patients who underwent laparoscopic or robot-assisted abdominoperineal resection or Hartmann's procedure for colorectal cancer between November 2010 and February 2022. Stoma creation was uniformly performed using the transperitoneal approach, and PSH was diagnosed via abdominal computed tomography (CT) at 1 year postoperatively. Visceral fat areas (VFAs) and subcutaneous fat areas (SFAs) were measured through preoperative CT images using an image analysis system. Risk factors for PSH were retrospectively analyzed. Results PSH was diagnosed in 13 (21.7%) patients. In the univariate analysis, PSH was significantly associated with body mass index >22.3 kg/m2 (p=0.002), operation time >319 min (p=0.027), estimated blood loss >230 mL (p=0.008), postoperative complications (p=0.028), stoma diameter >18.6 mm (p=0.015), VFA >89.2 cm2 (p=0.005), and SFA >173.2 cm2 (p=0.001). Multivariate analyses confirmed that SFA >173.2 cm2 (odds ratio: 16.7, 95% confidence interval 1.29-217.2, p=0.031) was an independent risk factor for PSH. Conclusions Subcutaneous fat area is significantly associated with the development of PSH after transperitoneal colostomy. Applying these insights could help to prevent PSH.
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Lived Experience of Parastomal Bulging: A Mixed Methods Study. JOURNAL OF ABDOMINAL WALL SURGERY : JAWS 2024; 3:12478. [PMID: 38606041 PMCID: PMC11007663 DOI: 10.3389/jaws.2024.12478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 03/15/2024] [Indexed: 04/13/2024]
Abstract
Aim This United Kingdom study aimed to explore people's experiences of living with, and self-managing parastomal bulging. Methods Seventeen people were interviewed and 61 people completed an online survey. Results Parastomal bulging has a detrimental impact on quality of life including a negative impact on stoma function, daily activities, body image, physical intimacy, and socialising; access to specialist information and support for addressing the problem of bulging was inequitable; support garments were the most common self-management intervention; there was confusion about what exercise would be beneficial or how being active would help in terms of parastomal bulging self-management; peer support is no substitute for high quality specialist support. Conclusion People need equitable access to information and support to self-manage and treat parastomal bulging. Research about other types of self-management interventions, for example, exercise is required so that people do not have to rely solely on support garments to self-manage parastomal bulging.
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Impact of parastomal hernia on colostomy costs at 1 year: Secondary analysis of a randomized clinical trial (STOMAMESH). Scand J Surg 2024; 113:33-39. [PMID: 37563916 DOI: 10.1177/14574969231188021] [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] [Indexed: 08/12/2023]
Abstract
BACKGROUND AND AIMS Parastomal hernia (PSH) is a common complication after the creation of a colostomy, with a prevalence of approximately 50%. Despite the high frequency, little is known how PSH affects the cost of colostomy care.The hypothesis in this study was that PSH increases the cost of colostomy care compared with not having a PSH. METHODS Two groups with (N = 61) and without (n = 147) PSH were compared regarding costs of stoma appliances and visits. The population from a large randomized trial comparing construction of colostomy with or without prophylactic mesh (STOMAMESH) was used and cross-matched with health economic data from the National Pharmaceutical Register, 1 year after initial surgery. RESULTS Patients with and without a PSH were similar in basic demographic data. No difference in cost of stoma appliances (with PSH 2668.3 EUR versus no PSH 2724.5 EUR, p = 0.938) or number of visits to a stoma therapist (p = 0.987) was seen, regardless of the presence or not of a PSH. CONCLUSIONS PSH appears not to affect costs due to colostomy appliances or the need to visit a stoma therapist, in the first year. The lesson to be learnt is that PSHs are not a driver for costs. Other factors may be determinants of the cost of a colostomy, including manufacturers' price and persuasion, means of procurement, and presence of guidelines.
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The PROPHER study: patient-reported outcomes after parastomal hernia treatment-a prospective international cohort study. Colorectal Dis 2024; 26:554-563. [PMID: 38296915 DOI: 10.1111/codi.16859] [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] [Received: 12/12/2023] [Accepted: 01/01/2024] [Indexed: 02/02/2024]
Abstract
AIM A significant proportion of stoma patients develop a parastomal hernia (PSH), with reported rates varying widely from 5% to 50% due to heterogeneity in the definition and mode of diagnosis. PSHs are symptomatic in 75% of these patients, causing a significant impact on quality of life due to issues with appliance fitting, leakage, skin excoriation and pain. They can also lead to emergency presentations with strangulation and obstruction. Evidence is lacking on how to select patients for surgical intervention or conservative treatment. In those who do undergo surgery, the best operation for a particular patient or PSH is not always clear and many options exist. The aim of this study is to assess the impact of an individual patient's PSH treatment on their subsequent self-reported outcomes including treatment success and quality of life. METHODS This is a prospective international cohort study of PSH treatment, including both operative and non-operative interventions. A global network of clinicians and specialist nurses will recruit 1000-1500 patients and centralize detailed information, their individual background and their PSH treatment, as well as short-term outcomes up to 30 days. Patients will then provide their own outcomes data including quality of life and whether their treatment was successful, via a secure online system, at 3, 6 and 12 months. PROPHER will be run in two phases: an internal pilot phase of at least 10 hospitals from up to five countries, and a main phase of up to 200 hospitals from across the European Society of Coloproctology network. DISCUSSION This study will provide a wealth of contemporaneous information which will improve our ability to counsel patients and facilitate improved selection of appropriate and personalized interventions for those with a PSH.
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Parastomal Hernia Following Ileal Conduit: Incidence, Risk Factors, and Health-Related Quality of Life. J Wound Ostomy Continence Nurs 2024; 51:126-131. [PMID: 38527321 PMCID: PMC11008435 DOI: 10.1097/won.0000000000001063] [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] [Indexed: 03/27/2024]
Abstract
PURPOSE The purpose of this study was to measure the incidence of parastomal hernia (PH) after radical cystectomy and ileal conduit. Secondary aims were the identification of risk factors for PH and to compare the health-related quality of life (QOL) between patients with and without PH. DESIGN Retrospective review of medical records combined with cross-sectional administration of the QOL instrument and telephone follow-up. SUBJECTS AND SETTING The study sample comprised 219 patients who underwent radical cystectomy and ileal conduit for urothelial cancer between February 2014 and December 2018. The study setting was Peking University First Hospital (Beijing, China). METHODS Demographic and pertinent clinical data, including development of PH, were gathered via the retrospective review of medical records. Participants were also asked to complete the traditional Chinese language version of the City of Hope Quality of Life-Ostomy Questionnaire (C-COH). Multiple linear regression analysis was used to identify the effect of PH on C-COH scores. Logistic regression analysis was used to identify risk factors for PH development. RESULTS At a median follow-up of 34 months (IQR = 21-48), 43 of 219 (19.63%) patients had developed a PH. A body mass index (BMI) indicating overweight (OR = 3.548; 95% CI, 1.562-8.061; P = .002), a prior history of hernia (OR = 5.147; 95% CI, 1.195-22.159; P = .028), and chronic high abdominal pressure postdischarge (CHAP-pd) (OR = 3.197; 95% CI, 1.445-7.075; P = .004) were predictors of PH after operation. There was no significant difference between C-COH scores of patients with or without PH. No significant differences were found when participants with PH were compared to those without PH on 4 factors of the C-COH: physical scores (β= .347, P = .110), psychological scores (β= .316, P = .070), spiritual scores (β=-.125, P = .714), and social scores (β= .054, P = .833). CONCLUSION Parastomal hernia is prevalent in patients undergoing radical cystectomy and ileal conduit urinary diversion. Overweight, hernia history, and CHAP-pd were predictors of PH development. No significant differences in QOL were found when patients with PH were compared to those without PH.
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Development and pilot testing of a patient-reported outcome measure to assess symptoms of parastomal hernia. Colorectal Dis 2024; 26:364-370. [PMID: 38177087 DOI: 10.1111/codi.16850] [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] [Received: 08/11/2023] [Revised: 11/24/2023] [Accepted: 12/03/2023] [Indexed: 01/06/2024]
Abstract
AIM The aim was to develop and pilot a patient-reported outcome measure (PROM) to assess symptoms of parastomal hernia (PSH). METHODS Standard questionnaire development was undertaken (phases 1-3). An initial list of questionnaire domains was identified from validated colorectal cancer PROMs and from semi-structured interviews with patients with a PSH and health professionals (phase 1). Domains were operationalized into items in a provisional questionnaire, and 'think-aloud' patient interviews explored face validity and acceptability (phase 2). The updated questionnaire was piloted in patients with a stoma who had undergone colorectal surgery and had a computed tomography scan available for review. Patient-reported symptoms were examined in relation to PSH (phase 3). Three sources determined PSH presence: (i) data about PSH presence recorded in hospital notes, (ii) independent expert review of the computed tomography scan and (iii) patient report of being informed of a PSH by a health professional. RESULTS For phase 1, 169 and 127 domains were identified from 70 PROMs and 29 interviews respectively. In phase 2, 14 domains specific to PSH were identified and operationalized into questionnaire items. Think-aloud interviews led to three minor modifications. In phase 3, 44 completed questionnaires were obtained. Missing data were few: 5/660 items. PSH symptom scores associated with PSH presence varied between different data sources. The scale with the most consistent differences between PSH presence and absence and all data sources was the stoma appearance scale. CONCLUSION A PROM to examine the symptoms of PSH has been developed from the literature and views of key informants. Although preliminary testing shows it to be understandable and acceptable it is uncertain if it is sensitive to PSH-specific symptoms and further psychometric testing is needed.
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Extraperitonealization of the ileal conduit decreases the risk of parastomal hernia: A single-center, randomized clinical trial. Cell Rep Med 2024; 5:101343. [PMID: 38154462 PMCID: PMC10829722 DOI: 10.1016/j.xcrm.2023.101343] [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: 02/27/2023] [Revised: 10/28/2023] [Accepted: 11/23/2023] [Indexed: 12/30/2023]
Abstract
Parastomal hernia (PSH) is a common complication in patients receiving ileal conduit urinary diversion after radical cystectomy. In this randomized controlled clinical trial, we validate our previous finding that extraperitonealization of ileal conduit decreases incidence of PSH. In total, 104 consecutive patients undergoing radical cystectomy at Sun Yat-sen University Cancer Center are randomized 1:1 to receive either modified (extraperitonealized) ileal conduit (n = 52) or conventional ileal conduit (n = 52). Primary endpoint is incidence of radiological PSH during follow-up. Incidence of radiological PSH is lower in the modified group than in the conventional group (11.5% vs. 28.8%; p = 0.028) after a median follow-up of 32 months, corresponding to a hazard ratio of 0.374 (95% confidence interval: 0.145-0.965, p = 0.034) in the modified conduit group. The results support our previous finding that extraperitonealization of the ileal conduit is effective for reducing risk of PSH in patients receiving ileal conduit diversion.
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Autologous full-thickness skin in the repair of complex ventral hernias: an innovative step into the future of complex hernia repair? Front Surg 2023; 10:1301702. [PMID: 38162093 PMCID: PMC10754975 DOI: 10.3389/fsurg.2023.1301702] [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: 09/25/2023] [Accepted: 12/05/2023] [Indexed: 01/03/2024] Open
Abstract
The repair of complex ventral hernias, such as giant incisional or parastomal hernia, is associated with a high risk for complications and recurrence. Some serious complications are related to implantation of synthetic mesh as reinforcement material. Autologous full-thickness skin graft (FTSG) as reinforcement material in the repair of these complex hernias may offer a safe alternative. This is a review of the history of FTSG use in hernia surgery and the experiences of our research group regarding its application over the last decade. The results of FTSG used in the repair of giant ventral hernias are promising, and this method may already be recommended in selected cases. We have also conducted a translational chain of preclinical studies, based on a murine model, to gain a greater understanding of the behaviour of FTSG implanted in various positions in the abdominal wall. The use of intraperitoneal FTSG as reinforcement material in parastomal hernia repair is currently being evaluated in a randomised, controlled, multicentre study.
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The Importance of Shared Decision Making in the Decision to Prevent a Parastomal Hernia With Prosthetic Mesh. JOURNAL OF ABDOMINAL WALL SURGERY : JAWS 2023; 2:12316. [PMID: 38312426 PMCID: PMC10831642 DOI: 10.3389/jaws.2023.12316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 11/03/2023] [Indexed: 02/06/2024]
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Feasibility and safety of specimen extraction via an enlarged (U-Plus) skin bridge loop ileostomy: a single-center retrospective comparative study. Front Oncol 2023; 13:1273499. [PMID: 38023201 PMCID: PMC10665085 DOI: 10.3389/fonc.2023.1273499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023] Open
Abstract
Objective To investigate the feasibility and safety of specimen extraction via an enlarged (U-Plus) skin bridge loop ileostomy. Methods A retrospective analysis of 95 patients with rectal cancer who underwent laparoscopic low anterior rectal resection and skin bridge loop ileostomy between August 2018 and August 2022, including 44 patients with specimen extraction via an enlarged (U-Plus) skin bridge loop ileostomy (experimental group) and 51 patients with specimen extraction via an abdominal incision (control group). Following the application of propensity score matching (PSM), 34 pairs of data were successfully matched. Subsequently, a comparative analysis was conducted on the clinical data of the two groups. Results The experimental group exhibited significantly better outcomes than the control group in various aspects. Specifically, the experimental group had lower values for average operative time (P < 0.001), estimated blood loss (P < 0.001), median length of visible incision after surgery (P < 0.001), median VAS pain score on the first day after surgery (P = 0.015), and average postoperative hospitalization (P = 0.001). There was no statistical significance observed in the incidence of stoma-related complications in both groups (P > 0.05). Within each group, the stoma-QOL scores before stoma closure surgery were significantly higher than those at one month and two months after the surgery, with statistical significance (P < 0.05). Conclusion Specimen extraction via a U-Plus skin bridge loop ileostomy is a safe and feasible method that shortens operation time and postoperative visual incision length, decreases estimated blood loss, and reduces patient postoperative pain compared with specimen extraction via an abdominal incision.
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Risk Factors for the Development of Parastomal Hernia: A Narrative Review. SAUDI JOURNAL OF MEDICINE & MEDICAL SCIENCES 2023; 11:187-192. [PMID: 37533654 PMCID: PMC10393091 DOI: 10.4103/sjmms.sjmms_235_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 03/13/2023] [Accepted: 06/07/2023] [Indexed: 08/04/2023]
Abstract
Parastomal hernia is one of the most common late complications after stoma formation, significantly decreasing patient's quality of life and negatively impacting body image and physical functioning. Progress has been made regarding the surgical technique of stoma creation in different categories of patients, but a better understanding of the risk factors is crucial in reducing the likeliness of parastomal hernia formation and in helping develop risk stratification strategies for pre-and post-operation management. However, currently there is limited consensus on the associated risk factors. Accordingly, for this narrative review, the authors conducted a literature review through three databases (PubMed, Web of Science, and Scopus) and categorized the identified risk factors into the following three categories: patient-, surgery-, and disease-related. Within these categories, the following 10 risk factors were identified and discussed: age, gender, waist circumference, type of ostomy, laparoscopic approach, aperture size >3 cm, stoma not passing through the middle of rectus abdominis muscle, BMI >25 kg/m2, altered collagen metabolism, and diabetes.
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The same parastomal hernia repairs rate in the different approaches to colostomy. J Surg Oncol 2023. [PMID: 37190934 DOI: 10.1002/jso.27298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 03/24/2023] [Accepted: 04/12/2023] [Indexed: 05/17/2023]
Abstract
PURPOSE This study aimed to compare the parastomal hernia repairs rate in the different approaches to colostomy and investigate the risk factors for parastomal hernia formation in patients with permanent colostomies. METHODS Consecutive rectal cancer patients who underwent abdominoperineal resection from June 2014 to July 2020 in West China Hospital were divided into two groups according to their surgical approach for permanent colostomies. The impact of different approaches to colostomy on parastomal hernia repairs was determined by comparing a group of patients receiving an extraperitoneal route to colostomy with a group receiving transperitoneal. Potential variables were evaluated first with univariate and then multivariate analyses to identify the risk factors for the formation of parastomal hernia. RESULTS Two hundred two subjects in the transperitoneal group and 103 in the extraperitoneal group attended the follow-up visit with a median follow-up period of 33 (25th-75th percentiles, 17-46) months. Clinically and radiologically detectable parastomal hernias were present in 76 of 202 (37.6%) and 14 of 103 (13.6%) subjects in the transperitoneal and extraperitoneal groups during the follow-up period (p<0.01). Besides, 10 of 76 (13.1%) subjects in the transperitoneal group and 2 of 14 (14.3%) subjects in the extraperitoneal group underwent a parastomal hernia operation during the follow-up (p = 0.82). In addition, the transperitoneal approach of colostomy (p = 0.002), older age (p<0.001), and higher body mass index (p = 0.013) were identified as independent risk factors for the occurrence of parastomal hernia. CONCLUSIONS Extraperitoneal colostomy decreased the detectable parastomal hernias but did not reduce the surgical repair rate of parastomal hernias.
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One-step totally robotic Hartmann reversal and complex abdominal wall reconstruction with bilateral posterior component separation: a technical note. Colorectal Dis 2023. [PMID: 37161645 DOI: 10.1111/codi.16583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 02/04/2023] [Accepted: 03/18/2023] [Indexed: 05/11/2023]
Abstract
AIM This paper describes a robotic approach to combined gastrointestinal continuity restoration and complex abdominal wall reconstruction after Hartmann's procedure complicated by large midline and parastomal hernias. METHODS A robotic Hartmann reversal is performed, followed by robotic retromuscular abdominal wall reconstruction of all ventral defects with bilateral posterior component separation using the double-docking approach. Surgical steps are thoroughly described, and the accompanying video highlights critical steps of the procedure, anatomical landmarks and technical details relevant to successful completion. RESULTS Complete restoration of the anatomy was achieved with an operative time of 6.5 h. Mobilization occured on day 1, and bowels were opened on day 3. Surgical discharge was possible on day 5. No intra-operative surgical complication occurred and follow-up at 6 months showed no recurrence or mid-term complication. CONCLUSION Combined minimally invasive reconstruction of the gastrointestinal tract and abdominal wall was feasible using a robotic system. In addition, potential advantages of postoperative rehabilitation and reduced surgical site complications are suggested. Prospective evaluation of the technique is ongoing.
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Quality of Life With a Hernia-A Novel Patient Led Study. JOURNAL OF ABDOMINAL WALL SURGERY : JAWS 2023; 2:11214. [PMID: 38312408 PMCID: PMC10831678 DOI: 10.3389/jaws.2023.11214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 03/29/2023] [Indexed: 02/06/2024]
Abstract
Introduction: Abdominal wall hernia surgery aims to relieve symptoms and to improve quality of life (QoL). The aim of this novel patient led research, was to help surgeons understand how hernias impact on patients' wellbeing. Methods: A questionnaire was developed by patient advocates. It was promoted through social media to gather anonymous feedback from patients. Results: 264 questionnaires were completed. The majority of the respondents were female (78.4%, n = 207), from English speaking countries (85.2%, n = 225), and had either parastomal hernias (36.0%, n = 95) or incisional hernias (28.0%, n = 74). Respondents described how their hernia affected sexual intimacy, either due to the dislike of their physical appearance, pain or the practicalities of their hernia getting in the way. They reported that their hernia restricted them from engaging in certain exercise activities, and a significant proportion also reported an impact on their diet. Conclusion: This study has identified that in addition to functional problems, living with a hernia can affect mental health as well as social and physical relationships. Existing hernia QoL tools are limited in the outcomes that they measure. Without a comprehensive hernia specific QoL tool, it remains difficult for a surgeon to accurately assess the impact that different treatment modalities may have on patients.
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Spontaneous Resolution of Parastomal Gallbladder Herniation After Attempted Surgical Intervention: A Case Report and Review of the Literature. Cureus 2023; 15:e37355. [PMID: 37182048 PMCID: PMC10170294 DOI: 10.7759/cureus.37355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/09/2023] [Indexed: 05/16/2023] Open
Abstract
Cholecystic parastomal herniation is a rare condition that has only been documented 16 times in the literature. We present a case report and literature review of cholecystic parastomal herniation managed with diagnostic laparoscopy without cholecystectomy or hernia repair. Furthermore, we assess the demographics, presentation, stoma types, and management of cholecystic parastomal hernias across all documented cases.
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No Reduction in Parastomal Hernia Rate 3 Years After Stoma Construction With Prophylactic Mesh: Three-year Follow-up Results From STOMAMESH-A Multicenter Double-blind Randomized Controlled Trial. Ann Surg 2023; 277:38-42. [PMID: 35837972 PMCID: PMC9762699 DOI: 10.1097/sla.0000000000005537] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The primary objective was to compare rates of parastomal hernia (PSH) 3 years after stoma construction with prophylactic mesh or no mesh. A secondary objective was to compare complications requiring reintervention within 3 years. BACKGROUND Recent studies have shown that a prophylactic mesh does not reduce the rate of PSH contrary to older studies. Long-term data on efficacy and safety is however scarce. METHODS A randomized controlled double-blind multicenter trial. Patients planned for permanent end colostomy were randomized to either prophylactic mesh in the retromuscular position around the stoma site or no mesh. They were evaluated for PSH clinically and with computed tomography (CT) 3 years after stoma construction. Medical records of all patients included were also reviewed at 3 years to detect any abdominal or abdominal wall surgery during that period. RESULTS A total of 232 patients were randomized. At 3 years, 154 patients were available for clinical evaluation and 137 underwent a CT scan. No significant difference in PSH rates was seen between the treatment allocation arms (clinical: P =0.829 and CT: P =0.761, respectively), nor was there a significant difference in the number of reinterventions, but 2 patients had their mesh removed at emergency surgery. CONCLUSIONS Prophylactic mesh does not reduce the rate of PSH and cannot be recommended for routine use.
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Radiological incidence of donor-site incisional hernia and parastomal hernia after vertical rectus abdominus myocutaneous flap-based reconstruction following colorectal surgery. Colorectal Dis 2022; 25:738-746. [PMID: 36328985 DOI: 10.1111/codi.16400] [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: 01/31/2022] [Revised: 09/02/2022] [Accepted: 10/12/2022] [Indexed: 11/06/2022]
Abstract
AIM A vertical rectus abdominis myocutaneous (VRAM) flap is commonly used to reconstruct perineal defects for low rectal and anal cancer. The incidence of midline incisional hernias after VRAM reconstruction varies from 3.6% when detected clinically to 50% when detected radiologically. The aim of this study is to accurately determine the radiological incidence of donor-site incisional and parastomal hernia following VRAM reconstruction. METHOD This was a retrospective cohort study of patients undergoing colorectal surgery requiring VRAM reconstruction over 10 years. Data were collected on patient demographics, indication for surgery and surgical procedure, including details of any hernia repair. Images from surveillance CTs were reviewed for the presence and size of midline incisional and/or parastomal hernias. Parastomal hernias were classified based on the European Hernia Society (EHS) classification. RESULTS One hundred and seventy three patients were included in the analysis. The median age was 67 years (range 29-88 years) and the median length of follow-up was 49 months (interquartile range 24.3-71.0 months). The cumulative incidence of donor-site incisional hernia after VRAM at 1, 2 and 5 years was 15.1%, 25.4% and 29.1%, respectively. The cumulative incidence for PSH at 1, 2 and 5 years was 33.1%, 46.6% and 53.3%, respectively (95% CI 45.4%-60.5%). CONCLUSION Most patients who develop donor-site incisional hernia and parastomal herniation following VRAM tend to do so within the first 2 years. Although the use of CT imaging improves the diagnosis of donor-site incisional and parastomal hernias, the clinical significance of this is unknown.
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Modified keyhole plus technique with partial release of posterior rectus sheath for parastomal hernia repair after ileal conduit. Asian J Endosc Surg 2022; 15:850-853. [PMID: 35778983 DOI: 10.1111/ases.13093] [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: 03/11/2022] [Revised: 05/19/2022] [Accepted: 05/23/2022] [Indexed: 11/30/2022]
Abstract
Parastomal hernia (PH) is a common complication of ileal conduit diversions. The Sugarbaker technique has a lower recurrence rate than the keyhole (KH) technique and is typically preferred. However, it may not be feasible in some cases because of anatomical features including the length of the conduit and torsion of the ureter. An 80-year-old woman with complaints of abdominal distention was diagnosed with PH 5 years after radical cystectomy. Computed tomography revealed a 90 × 20-mm muscular layer defect on the cranial side of the ileal conduit. Therefore, we performed the KH technique with intracorporeal closure of the defect using a relief incision of the posterior rectus sheath, avoiding the possibility of torsion of the ureteral ileal anastomosis. No hernia recurrence was observed at postoperative 10 months. The proposed KH plus technique may be an effective method for PH after ileal conduit diversion, thus preventing urinary complications.
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Prophylactic parastomal mesh sublay at the time of ileal conduit: surgical technique. Urology 2022; 169:269-271. [PMID: 35907483 DOI: 10.1016/j.urology.2022.07.022] [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: 05/11/2022] [Revised: 07/11/2022] [Accepted: 07/13/2022] [Indexed: 10/16/2022]
Abstract
OBJECTIVE To demonstrate the surgical technique for prophylactic mesh placement in the sublay position during ileal conduit creation because literature suggests that prophylactic mesh placement at the time of cystectomy may reduce the risk of parastomal hernias with low risk of mesh-related complications. Parastomal hernias are one of the most common complications following ileal conduit construction and occur in 17-65% of patients undergoing cystectomy with urinary diversion. Review of our institutions data demonstrated a high incidence of hernias associated with ileal conduits, which have substantial burden to patients, surgeons, and the healthcare system. METHODS This is a retrospective chart review of data from a single surgeon who performed cystectomy with ileal conduit for 12 patients with bladder cancer between 1/2021-3/2022 at our institution. These dates were chosen based on the timing of availability of literature suggesting a benefit from prophylactic mesh placement. Preliminary data was analyzed determine the incidence of parastomal hernia and mesh-related complications. RESULTS A total of 12 patients underwent cystectomy with ileal conduit between 1/2021-3/2022 at our institution. Eleven patients (92%) had prophylactic mesh placed during their procedure. Median follow up was 5.4 months (0.8-8 months). Two patients (17%) developed a parastomal hernia which was detected clinically and/or radiographically. The hernias occurred in patients with mesh and within 6 months of cystectomy. One patient had stomal stenosis eventually requiring surgical revision. There were no mesh infections or mesh removals. CONCLUSIONS Parastomal hernias are a common and morbid complication of ileal conduit urinary diversion. Our early experience demonstrates that the procedure is straightforward, adds little time to the surgical procedure, and is associated with a low complication rate. Our experience is too small and follow up too short to confirm that the results of the randomized trial can be matched at our center.
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Incidence and risk factors for parastomal hernia with a permanent colostomy. J Surg Oncol 2022; 126:535-543. [PMID: 35608292 DOI: 10.1002/jso.26919] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 04/30/2022] [Indexed: 12/20/2022]
Abstract
AIM This study aims to explore the incidence and risk factors for permanent colostomy complicated with a parastomal hernia (PSH) after rectal cancer resection. METHODS This was a retrospective study of gastrointestinal surgery performed from January 2013 to December 2017 in patients with colorectal cancer treated at the Affiliated Hospital of Qingdao University. The relevant clinical variables of the patient were analyzed. Kaplan-Meier, univariate, and Cox multivariate analyses were used to evaluate the influencing factors and morbidity of PSH. RESULTS Among the 211 patients, 65 developed PSH. The cumulative incidence reached 33.5% at 62 months. In the multivariate Cox survival analysis, the results showed that being a woman, aged ≥65 years, having a body mass index (BMI) ≥ 25 kg/m2 , diabetes, and Clavien-Dindo Grade III and IV complications were risk factors for the occurrence of PSH. CONCLUSION In our study, the incidence of PSH increased annually and reached a maximum of 33.5% after 62 months. Among the patient-related factors, female sex, age ≥65 years, BMI ≥ 25 kg/m2 , diabetes, and postoperative Clavien-Dindo Grade III and IV complications were significantly associated with the development of PSH. Therefore, intervention measures to prevent patients with this risk factor are advisable.
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Protocol for EHS Rapid Guideline: Systematic Review, Meta-Analysis, GRADE Assessment, and European Recommendations on Parastomal Hernia Prevention. JOURNAL OF ABDOMINAL WALL SURGERY : JAWS 2022; 1:10509. [PMID: 38314157 PMCID: PMC10831635 DOI: 10.3389/jaws.2022.10509] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 04/06/2022] [Indexed: 02/06/2024]
Abstract
Background: Parastomal hernia presents frequently after construction of a permanent end colostomy. Previous guidelines recommend using a prophylactic mesh for hernia prevention. Randomized controlled trials (RCTs) published hereafter demonstrate conflicting outcomes. Methods and Analysis: A rapid guideline will be developed and reported in accordance with GRADE, GIN and AGREE-S standards. The steering group will consist of general and colorectal surgeons, members of the EHS Scientific Advisory Board with expertise and experience in guideline development, advanced medical statistics and evidence synthesis, and a certified guideline methodologist. The guideline panel will consist of three general surgeons, three colorectal surgeons, two stoma care nurses, and two patient representatives. A single question will address the safety and efficacy of the use of a prophylactic mesh in patients with a permanent end colostomy, and sensitivity analyses will focus on the use of non-absorbable versus absorbable meshes, and on different anatomical spaces for mesh placement. A systematic review will be conducted and evidence synthesis will be performed by statisticians independently. The results of evidence synthesis will be summarized in summary of findings tables. Recommendation(s) will be finalized through Delphi process of the guideline panel within an evidence-to-decision framework. Ethics and Dissemination: The funding body will not be involved in the development of this guideline. Conflicts of interest, if any, will be addressed by re-assigning functions or replacing participants with direct conflicts, according to Guidelines International Network recommendations.
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Incidence of parastomal and incisional hernia following emergency surgery for Hinchey III-IV diverticulitis: A systematic review. Scand J Surg 2022; 111:14574969221107276. [PMID: 35748305 DOI: 10.1177/14574969221107276] [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: 11/17/2022]
Abstract
PURPOSE The aim of this systematic review was to evaluate the risk of parastomal (PSH) and incisional hernias (IH) after emergency surgery for Hinchey III-IV diverticulitis, with comparison between the Hartmann procedure and other surgical techniques. METHODS The Cochrane Library, Embase, PubMed (MEDLINE), Web of Science and Scopus databases were systematically searched. The primary endpoint was parastomal hernia incidence. The secondary endpoint was incisional hernia incidence. RESULTS Five studies (four randomized controlled trials and one retrospective cohort) with a total of 699 patients were eligible for inclusion. The PSH rate was 15%-46% for Hartmann procedure, 0%-85% for primary anastomosis, 4% for resection, and 2% for laparoscopic lavage. The IH rates were 5%-38% for Hartmann procedure, 5%-27% for primary anastomosis, 9%-12% for primary resection, and 3%-11% for laparoscopic lavage. CONCLUSIONS Both the parastomal and incisional hernia incidences are poorly evaluated and reported, and varied greatly between the studies.
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Feasibility of using a tailored mesh in laparoscopic Sugarbaker parastomal hernia repair. Asian J Endosc Surg 2022; 15:344-351. [PMID: 34958170 DOI: 10.1111/ases.13023] [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: 11/25/2021] [Revised: 12/11/2021] [Accepted: 12/13/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND In parastomal hernia (PH) repair, laparoscopic Sugarbaker technique (LS) is considered the best practice; however, meshes specific for LS repairs ceased to be available. PURPOSE The aim of the study was to evaluate feasibility of using a physician-modified mesh (tailored mesh: TM) in LS. METHODS Thirty-three patients who underwent LS for PH between June 2012 and September 2021 were examined to compare surgical outcomes between LS with TM (n = 11) and with a ready-made specific mesh (SM, n = 22). All meshes were coated plastic meshes. Statistical analysis was performed with the Mann-Whitney U test and Fisher's exact test. P < .05 was considered to be statistically significant. RESULTS We compared the outcomes of TM with SM in LS for similar hernia types during median follow-up periods of 23 (range, 2-29) and 74 (range, 36-110) months (P < .0001), respectively. The median operation times were 146 (range, 45-423) for TM and 193 (range, 65-386) minutes for SM (P = .2301). Perioperative complications were observed in one TM patient (9%) and two SM patients (9%) (P = 1.0000). The lengths of postoperative stay were similar. Recurrence was observed in two cases in the SM group (9%) within 1 year after the operation. CONCLUSION In LS, TM seems to be a feasible mesh comparable to SM within short- and mid-term follow-up.
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Totally endoscopic sublay/extraperitoneal Sugarbaker mesh repair for parastomal hernia. Asian J Endosc Surg 2022; 15:244-248. [PMID: 34142764 DOI: 10.1111/ases.12960] [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: 03/11/2021] [Revised: 06/01/2021] [Accepted: 06/02/2021] [Indexed: 11/27/2022]
Abstract
INTRODUCTION Shared consensus is that a nonslit-mesh-based laparoscopic repair technique is the optimal treatment principle for parastomal hernia (PSH). MATERIALS AND SURGICAL TECHNIQUE An 81-year-old female parastomal hernia patient who had a previous history of laparoscopic abdominoperineal resection presented for surgical treatment. We performed a novel totally endoscopic sublay/extraperitoneal Sugarbaker mesh repair (TES-Sugarbaker) for this disease. The mesh was deployed in the sublay/extraperitoneal plane in a Sugarbaker configuration. DISCUSSION TES-Sugarbaker repair for parastomal hernia is technically feasible, it requires no anti-adhesive coated mesh and less traumatic fixation, then reduces the mesh-related complication and postoperative pain, making it more cost effective. The present described case represents an early attempt to perform endoscopic sublay/extraperitoneal mesh repair for PSH.
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Recurrent parastomal hernia after laparoscopic (modified) Sugarbaker: what to do? Robotic retromuscular mesh (Pauli) repair - a video vignette. Colorectal Dis 2021; 23:3042. [PMID: 34355845 DOI: 10.1111/codi.15862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 06/23/2021] [Accepted: 08/01/2021] [Indexed: 12/14/2022]
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A semi-Markov model comparing the lifetime cost-effectiveness of mesh prophylaxis to prevent parastomal hernia in patients undergoing end colostomy creation for rectal cancer. Colorectal Dis 2021; 23:2967-2979. [PMID: 34331840 DOI: 10.1111/codi.15848] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/21/2021] [Accepted: 07/26/2021] [Indexed: 02/08/2023]
Abstract
AIM Parastomal hernia (PSH) is a common problem following colostomy. Using prophylactic mesh during end colostomy creation may reduce PSH incidence, but concerns exist regarding the optimal type of mesh, potential long-term complications, and cost-effectiveness of its use. We evaluated the cost-effectiveness of mesh prophylaxis to prevent PSH in patients undergoing end colostomy creation for rectal cancer. METHODS We developed a decision-analytical model, stratified by rectal cancer stages I-IV, to estimate the lifetime costs, quality-adjusted life-years (QALYs) and net monetary benefits (NMBs) of synthetic, biologic and no mesh from a UK NHS perspective. We pooled the mesh-related relative risks of PSH from 13 randomised controlled trials (RCTs) and superimposed these on the baseline (no mesh) risk from a population-based cohort. Uncertainty was assessed in sensitivity analyses. RESULTS Synthetic mesh was less costly and more effective than biologic and no mesh to prevent PSH for all rectal cancer stages. At the willingness-to-pay threshold of £20,000/QALY, the incremental NMBs (95% CI) ranged between £1,706 (£1,692 to £1,720) (stage I) and £684 (£678 to £690) (stage IV) for synthetic versus no mesh, and £2,038 (£1,997 to £2,079) (stage I) and £1,671 (£1,653 to £1,689) (stage IV) for synthetic versus biologic mesh. Synthetic mesh was more cost-effective than no mesh unless the relative risk of PSH was ≥0.95 for stages I-III and ≥0.93 for stage IV. [Correction added on 05 October 2021 after first online publication: The estimation of health outcomes (QALYs) for all three interventions evaluated (synthetic mesh; biologic mesh; no mesh) have been corrected in this version.] CONCLUSIONS: Synthetic mesh was the most cost-effective strategy to prevent the formation of PSH in patients after end colostomy for any rectal cancer stage; however, conclusions are dependent on which subset of RCTs are considered to provide the most robust evidence.
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Use of prophylactic mesh during initial stoma creation to prevent parastomal herniation: a systematic review and meta-analysis of randomised controlled trials. Colorectal Dis 2021; 23:2821-2833. [PMID: 34331836 DOI: 10.1111/codi.15849] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/23/2021] [Accepted: 07/26/2021] [Indexed: 02/08/2023]
Abstract
AIM Parastomal hernia (PSH) is a common complication following stoma creation. Previous reviews found mesh reinforcement during initial stoma creation beneficial in reducing PSH incidence. Since then, several multicentre randomised controlled trials (RCTs) produced widely ranging results rendering previous findings debatable. This current review assessed whether combining the latest larger multicentre RCTs would alter the previous findings. METHODS The Cochrane Library, MEDLINE and Embase were searched from the respective dates of inception until 15 January 2021. RCTs were included if they compared mesh with no mesh during initial stoma creation in adult patients to prevent PSH. Included RCTs were summarised narratively and meta-analysed to estimate the relative risk (RR) of PSH incidence (primary analysis), peristomal complications and PSH repair (secondary analyses). Several subgroup analyses were performed, including mesh type (synthetic/biologic), surgical technique (open/laparoscopic) and mesh position (sublay/intraperitoneal). RESULTS Thirteen RCTs were included in the primary meta-analysis (1070 patients); PSH incidence was reduced in patients with mesh compared with patients without mesh at maximal follow-up (RR = 0.54; 95% CI 0.39-0.77; I2 = 67%; P < 0.01). The number of PSH repairs was fewer in patients who had mesh (RR = 0.63; 0.35-1.14; I2 = 6%; P = 0.39), with no difference in peristomal complications (RR = 0.96; 0.55-1.70; I2 = 0%; P = 0.71), comparing with no mesh. Subgroup analyses suggested that placing synthetic mesh using an open sublay technique might be more beneficial. CONCLUSIONS Prophylactic mesh reinforcement during initial stoma creation reduces PSH incidence and potentially its repair, without an increase in peristomal complications. However, substantial heterogeneity among included RCTs limits confidence in the results.
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Modified Laparoscopic Sugarbaker Repair of Parastomal Hernia With a Totally Extraperitoneal Technique. Front Surg 2021; 8:740430. [PMID: 34676240 PMCID: PMC8524127 DOI: 10.3389/fsurg.2021.740430] [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: 07/13/2021] [Accepted: 09/06/2021] [Indexed: 11/24/2022] Open
Abstract
Purpose: Many patients develop a parastomal hernia within the first 2 years of stoma formation, and even surgical repair is associated with high recurrence rates. An intraperitoneal approach is typically used for the laparoscopic repair of parastomal hernia; it is unknown whether a totally extraperitoneal technique (TEP) is feasible. Here we describe a laparoscopic TEP approach using a modified Sugarbaker method for the repair of parastomal hernia. Methods: Seven patients underwent parastomal hernia repair. The retrograde puncture technique was used to create the extrapneumoperitoneum, and the peritoneum was separated with a laparoscopic TEP approach; the mesh was placed using a modified Sugarbaker technique. Results: All patients had an oncologic etiology for stoma creation. The mean (±SD) size of the hernia defect was 3.1 ± 2.7 cm and the mesh size was 303.4 ± 96.8 cm2. The mean operative time was 195.5 ± 20.7 min and average length of hospital stay after surgery was 4.8 ± 2.1 days. One patient had intraoperative subcutaneous emphysema. The average follow-up time was 8.5 ± 2.7 months; mild pain occurred in 2 patients, 3 experienced seroma formation (with no special treatment required), and 1 had early intestinal obstruction (which was treated with conservative care). There was no hernia recurrence, wound complications, or infections of the surgical site or mesh during follow-up. Conclusion: A laparoscopic TEP technique is technically challenging but feasible. Modified laparoscopic Sugarbaker repair of a parastomal hernia with the TEP technique is safe and effective, although the recurrence rate and late complications require confirmation in more cases with long-term follow-up.
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Abstract
OBJECTIVE Parastomal hernia (PH) in association with an ileal conduit is a common complication that is difficult to treat. Mesh reinforcement has been suggested to improve outcomes; either as prophylaxis or for treatment of a parastomal hernia during abdominal wall reconstruction. PATIENTS AND METHODS A retrospective study was performed in consecutive patients subjected to mesh implantation between 2000 and 2016 having a concurrent or previous ileal conduit reconstruction. Postoperative and late urostomal complications, as well as hernia occurrence, were ascertained by a chart review of patients' records. RESULTS A total of 25 patients were included of whom 13 (52%) developed either a urostomal complication, a PH, or both. Complications were caused by mesh erosion in four patients, of which three were diagnosed more than five years after surgery. Four patients developed a urostomal stenosis. One out of eight patients with urostomal complications were subjected to a new ileal conduit reconstruction and another four to other types of revisional surgery. CONCLUSIONS Every second patient with an ileal conduit developed either a local urostomal complication, a PH, or both after abdominal wall mesh reconstruction. A careful and cautious attitude towards the use of mesh in patients with an ileal conduit is suggested.
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Prophylactic funnel mesh to prevent parastomal hernia in permanent end colostomy: A retrospective cohort study. Colorectal Dis 2021; 23:2627-2636. [PMID: 34265151 DOI: 10.1111/codi.15817] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 07/07/2021] [Accepted: 07/10/2021] [Indexed: 02/08/2023]
Abstract
AIM This study assessed the impact of a prophylactic, 3D funnel-shaped intraperitoneal mesh on the rate of parastomal hernia after abdominoperineal rectum resection with permanent end colostomy. METHODS Data from 76 patients receiving permanent end colostomy after abdominoperineal rectum resection between 2013 and 2018 were collected retrospectively. Occurrences of parastomal hernia and reoperation rate due to parastomal hernia in patients with and without a prophylactic mesh were compared by univariate, multivariate, and propensity score-adjusted analyses. RESULTS Twenty-two (28.9%) of the 76 included patients received a prophylactic mesh. The mean follow-up was 39.3 ± 23.8 months. Mesh implantation reduced the incidence of parastomal hernia to 9.1% (n = 2) compared to 42.6% (n = 23) in patients without a prophylactic mesh. The propensity score-adjusted hazard ratio (HR) was 0.14 (95% confidence interval (CI): 0.04-0.48, p = 0.001). No reoperations due to parastomal hernia were needed in patients who received a prophylactic mesh, while nine patients without mesh (16.7%) required parastomal hernia repair (HR = 0.09, 95% CI: 0.00-1.76, p = 0.015). Mesh implantation was not associated with increased short-term morbidity (Clavien-Dindo grade > 2, 31.8% vs. 40.7%, p = 0.468) or 30-day mortality (4.5% vs. 3.8%, p = 1.000). CONCLUSIONS Prophylactic implantation of a 3D funnel-shaped intraperitoneal mesh is a safe and effective method to prevent parastomal hernia in patients requiring permanent end colostomy. Mesh placement significantly reduces reoperations due to parastomal hernia.
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Protocol for the UK cohort study to investigate the prevention of parastomal hernia (the CIPHER study). Colorectal Dis 2021; 23:1900-1908. [PMID: 33686656 DOI: 10.1111/codi.15621] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 02/23/2021] [Accepted: 03/01/2021] [Indexed: 12/13/2022]
Abstract
AIM Abdominal surgery sometimes necessitates the creation of a stoma, which can cause future complications including parastomal hernia (PSH), an incisional hernia adjacent to and related to the stoma. PSH affects approximately 40% of patients within 2 years of stoma formation. Complications of PSH reduce a patient's quality of life and can be severe (e.g. bowel obstruction). PSHs are difficult to manage and can recur after surgical repair. Therefore, it is very important to prevent a PSH. Surgeons create stomas in different ways and both patient and surgical factors are believed to influence the development of PSH. The aim of the CIPHER study is to investigate the influence of different surgical techniques on the development of PSH. METHOD The UK cohort study to investigate the prevention of parastomal hernia (the CIPHER study) aims to recruit 4000 patients undergoing elective or expedited surgery with the intention of forming an ileostomy or colostomy, irrespective of the primary indication for the planned surgery. For each patient, surgeons will describe their methods of trephine formation, mesh reinforcement of the stoma trephine, use of the stoma as a specimen extraction site and wound closure. The primary outcome will be incident PSH during follow-up, defined as symptoms of PSH (custom-designed questionnaire) and anatomical PSH, ascertained by independent reading of usual care CT scans. Secondary outcomes will include surgical site infection, the Comprehensive Complication Index, quality of life (EQ-5D-5L and SF-12), PSH repair and use of NHS resources. RESULTS Results of the study will be submitted for publication in peer-reviewed journals. All publications relating to the results of CIPHER will use a corporate authorship, 'The CIPHER Study Investigators' with named writing committee members. CONCLUSION The CIPHER study will be the first to investigate detailed surgical methods of stoma formation in a large, representative cohort of patients with a range of primary indications, both cancer and noncancer.
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Endoscopic Totally Extraperitoneal Repair of Parastomal Hernia: A Case Report. Front Surg 2021; 8:659102. [PMID: 34095204 PMCID: PMC8173221 DOI: 10.3389/fsurg.2021.659102] [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: 01/27/2021] [Accepted: 04/16/2021] [Indexed: 11/13/2022] Open
Abstract
A parastomal hernia is a type of incisional hernia that occurs in abdominal integuments in the proximity of a stoma. It is a frequent late complication following colostomy. Surgical repair is currently the only treatment option for parastomal hernia. Here we present the case of a 74-year-old patient with parastomal hernia and a history of open surgery treated with a totally extraperitoneal (TEP) endoscopic approach. There was no recurrence of the hernia at the 3-month follow-up. We discuss the feasibility and possible operative approaches for endoscopic repair of parastomal hernia with the TEP technique.
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[Computed tomography for assessment of postoperative outcomes in patients with parastomal hernia]. Khirurgiia (Mosk) 2021:36-41. [PMID: 33710824 DOI: 10.17116/hirurgia202103136] [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: 11/17/2022]
Abstract
OBJECTIVE To show the efficacy of innovative hybrid intraperitoneal alloplasty in patients with parastomal hernia. MATERIAL AND METHODS Treatment outcomes were assessed in 60 patients with parastomal hernia using computed tomography. CONCLUSION The innovative hybrid intraperitoneal alloplasty reduces the risk of recurrence by 7 times (p=0.01).
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The Role of Mesh Implants in Surgical Treatment of Parastomal Hernia. MATERIALS 2021; 14:ma14051062. [PMID: 33668318 PMCID: PMC7956701 DOI: 10.3390/ma14051062] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/18/2021] [Accepted: 02/18/2021] [Indexed: 11/16/2022]
Abstract
A parastomal hernia is a common complication following stoma surgery. Due to the large number of hernial relapses and other complications, such as infections, adhesion to the intestines, or the formation of adhesions, the treatment of hernias is still a surgical challenge. The current standard for the preventive and causal treatment of parastomal hernias is to perform a procedure with the use of a mesh implant. Researchers are currently focusing on the analysis of many relevant options, including the type of mesh (synthetic, composite, or biological), the available surgical techniques (Sugarbaker’s, “keyhole”, or “sandwich”), the surgical approach used (open or laparoscopic), and the implant position (onlay, sublay, or intraperitoneal onlay mesh). Current surface modification methods and combinations of different materials are actively explored areas for the creation of biocompatible mesh implants with different properties on the visceral and parietal peritoneal side. It has been shown that placing the implant in the sublay and intraperitoneal onlay mesh positions and the use of a specially developed implant with a 3D structure are associated with a lower frequency of recurrences. It has been shown that the prophylactic use of a mesh during stoma formation significantly reduces the incidence of parastomal hernias and is becoming a standard method in medical practice.
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Postrenal Acute Kidney Injury with an Ileal Conduit. Intern Med 2020; 59:3107-3108. [PMID: 32713925 PMCID: PMC7759693 DOI: 10.2169/internalmedicine.5468-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Short-term outcomes of parastomal hernia prophylaxis with Stapled Mesh stomA Reinforcement Technique (SMART) in permanent stomas. ANZ J Surg 2020; 91:1185-1189. [PMID: 33164321 DOI: 10.1111/ans.16420] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/13/2020] [Accepted: 10/13/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND Parastomal hernias occur in 50-80% after stoma formation. Even with mesh repairs, recurrence can be as high as 33%. Stapled Mesh stomA Reinforcement Technique (SMART) places a prophylactic onlay mesh in the trephine during permanent stoma formation to prevent parastomal hernia. Our study aims to describe the short-term outcomes of SMART procedures. METHODS A prospective study of patients receiving the SMART procedure from 2015 to 2020 was conducted. INCLUSION CRITERIA non-Crohn's colorectal and urological surgery with permanent stoma formation. The SMART surgical technique incorporates a 70-mm circular piece of polypropylene mesh by stapling it to the muscular abdominal wall using a circular stapler, and attaching the edge of the mesh to the deep fascia. RESULTS Fifty patients had a total of 53 SMART procedures. Median follow-up was 27 months. Procedures included: 35 end colostomies, five end ileostomies, eight ileal urinary conduits and five double-barrelled wet colostomies. Four patients had parastomal hernia during follow-up. One was acute, on day 1, due to very large size of trephine, one in a double-barrelled wet stoma that was repaired laparoscopically, one had a stomal prolapse requiring revision at 3 years and one patient had early small bowel obstruction due to very small size of trephine requiring another surgery. There were no wound infections or mesh-related sepsis. CONCLUSION Symptomatic parastomal herniation occurred in 8% of the study population, and most complications were due to incorrect choice of stapled trephine diameter. Longer term follow-up is required to assess for problematic parastomal hernia.
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Improved tissue integration of a new elastic intraperitoneal stoma mesh prosthesis. J Biomed Mater Res B Appl Biomater 2020; 108:2250-2257. [PMID: 31967402 DOI: 10.1002/jbm.b.34562] [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: 06/23/2019] [Revised: 12/03/2019] [Accepted: 01/08/2020] [Indexed: 11/06/2022]
Abstract
Parastomal herniation is a frequent complication in colorectal surgery, occurring with a prevalence of 30-80%. The aim of the study was to create a new intraperitoneal colostoma mesh prosthesis (IPST) with enhanced elastic properties made with thermoplastic polyurethane (TPU) monofilaments. We performed open terminal sigmoid colostomies reinforced with either a 10 cm by 10 cm polyvinylidene fluoride (PVDF) or a new TPU/PVDF composite mesh in a total of 10 minipigs. Colostoma was placed paramedian in the left lower abdomen and IPST meshes were fixed intraperitoneal. After 8 weeks, the animals were euthanized after laparoscopic exploration and specimen were explanted for histological investigations. Implantation of a new IPST-mesh with enhanced elastic properties was feasible in a minipig model within an observation period of 8 weeks. Immunohistochemically, Collagen I/III ratio as a marker of tissue integration was significantly higher in TPU-group versus PVDF group (9.4 ± 0.5 vs. 8.1 ± 0.5, p = 0.002) with a significantly lower inflammatory reaction measured by a smaller inner granuloma at mesh-colon interface (17.6 ± 3.3 μm vs. 23 ± 5 μm, p < 0.001). A new TPU/PVDF composite mesh with enhanced elastic properties as IPST was created. Stoma surgery and especially the evaluation of the new stoma mesh prosthesis are feasible with reproducible results in an animal model. Tissue integration expressed by Collagen I/III ratio seems to be improved in comparison to standard-elastic PVDF-IPST meshes.
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The Tensile Strength of Full-Thickness Skin: A Laboratory Study Prior to Its Use as Reinforcement in Parastomal Hernia Repair. Front Surg 2020; 6:69. [PMID: 31921883 PMCID: PMC6915078 DOI: 10.3389/fsurg.2019.00069] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 11/19/2019] [Indexed: 11/29/2022] Open
Abstract
Purpose: Parastomal hernia is a common complication of an enterostoma. Current methods of repair have high recurrence rates and are associated with severe complications. Autologous full-thickness skin as reinforcement may reduce the recurrence and complication rates. This study aims to investigates the tensile strength of full-thickness skin; information that is essential if we are to proceed with clinical trials on humans. Methods: Full-thickness skin samples from 12 donors were tested for tensile strength, as well as the load tolerated by a suture through the skin. Strips of skin were cut out and stretched until breaking point. Sutures were made through skin samples and traction applied until either the tissue or the suture gave way. All done while recording the forces applied using a dynamometer. Identical tests were carried out on commercially available synthetic and biologic graft material for comparison. Results: The full-thickness skin strips had a median tensile strength of 604 N/cm. This tensile strength was significantly higher than that of the compared materials evaluated in this study. In full-thickness skin, the suture, or tissue endured a median force of 67 N before giving way, which was as high as, or higher than similar sutures through the compared materials. Conclusions: The tensile strength of full-thickness skin vastly exceeds the physiological forces affecting the abdominal wall, and sutures through skin endure high loads before giving way. The tensile strength of a full-thickness skin graft and the strength of sutures through this material will not limit its use for reinforcement in parastomal hernia repair.
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Modified laparoscopic keyhole plus repair to manage a parastomal hernia: A single-center experience. Asian J Endosc Surg 2020; 13:77-82. [PMID: 30675994 DOI: 10.1111/ases.12686] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2018] [Revised: 12/06/2018] [Accepted: 12/10/2018] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Parastomal hernia (PH) is a common late complication of stoma formation for which laparoscopic repair is a well-accepted modality of treatment. Keyhole repair has been frequently reported with recurrence, but our modification in surgical technique have lesser and acceptable recurrence rates. The present study aimed to assess the results of modified laparoscopic keyhole plus repair in the treatment of symptomatic PH. METHODS We reviewed our prospectively maintained database to search for patients who had undergone laparoscopic modified keyhole repair between January 2008 and April 2018. All 23 symptomatic patients who had undergone this procedure were included in the present study. RESULTS A total of 23 patients were studied. The median age was 37 years (range, 22-54 years). Two patients with large PHs underwent open excision of the redundant skin and then laparoscopic modified keyhole repair. There was one conversion to open repair because of dense adhesions. The mean operative time was 112 ± 37 minutes. The mean postoperative hospital stay was 3 ± 2 days. There were no significant intraoperative or postoperative complications. During follow-up, three patients had a seroma, which was managed conservatively. One morbidly obese patient who had an ileal conduit-related stomal hernia had a symptomatic recurrence 3 years after surgery. CONCLUSION The modified laparoscopic keyhole plus repair is a safe, feasible, and effective technique for PH repair; it has an acceptable recurrence rate and offers good cosmesis and functional outcomes.
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Prevention of parastomal hernia after abdominoperineal excision with a prophylactic three-dimensional funnel mesh. Colorectal Dis 2019; 21:1326-1334. [PMID: 31230409 DOI: 10.1111/codi.14738] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Accepted: 06/05/2019] [Indexed: 02/08/2023]
Abstract
AIM A prophylactic three-dimensional (3D) funnel mesh using the keyhole technique (intraperitoneal onlay mesh position) in abdominoperineal excision (APR) may significantly decrease the parastomal hernia (PSH) index without increasing morbidity. The aim of this retrospective observational study was to analyse the incidence of PSH and postoperative complications in patients who underwent permanent colostomy with the use of a prophylactic 3D preformed mesh compared with patients without a mesh. METHOD Patients who underwent an end-colostomy after APR for primary or recurrent rectal cancer in a colorectal surgery unit were divided into two groups: group 1 without a prophylactic mesh and group 2 with a prophylactic synthetic mesh. The main end-point was to analyse the incidence of PSH after a median follow-up of 2.8 years. RESULTS One hundred and ten patients (64 in group 1 and 46 in group 2, without significant clinical differences) underwent a permanent colostomy after APR. In group 1 70.3% developed a PSH, compared with 13% in group 2 (P < 0.001). Age (especially for patients ≥ 75 years) represented a significant risk factor for PSH. There were no differences in postoperative complications between the groups. CONCLUSION A prophylactic parastomal 3D mesh using the keyhole technique may reduce the incidence of PSH after permanent colostomy without an increase in postoperative complications.
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Etiological analysis of parastomal hernia by computed tomography examination. Wideochir Inne Tech Maloinwazyjne 2019; 14:387-393. [PMID: 31534568 PMCID: PMC6748055 DOI: 10.5114/wiitm.2019.81409] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Accepted: 12/17/2018] [Indexed: 11/17/2022] Open
Abstract
Introduction Parastomal hernia is a common complication after stoma formation. The definitive risk factors for parastomal hernia development remain unclear. Aim This study evaluated the risk factors through computed tomography (CT) scan of patients with parastomal hernia. Material and methods All patients who underwent an operation at our institution from January 2008 to February 2014 were included. We recorded patient-related and operation-related variables, and CT scans were checked. All the variables were analyzed with SPSS 19 to identify the risk factors for parastomal hernia formation. Results Of the 128 patients who underwent colostomy, 49 (38.3%) developed a parastomal hernia during a median follow-up period of 20.1 months (range: 4-84 months). Hernia development was significantly associated with the thickness of subcutaneous fat in the abdominal wall, the location of the stoma, anteroposterior diameter and horizontal diameter of the body. The defect size of the abdominal wall is another risk factor. The larger the defect size of the abdominal wall, the larger is the parastomal stoma (3.79 ±1.51 vs. 2.13 ±0.74 cm horizontally and 4.90 ±2.25 vs. 2.94 ±0.73 cm vertically, p < 0.001). The hernia contents protrude into the hernial sac through the path of the inner side more than the outer side (77.6% vs. 12.2%). Conclusions Our findings in Chinese patients with parastomal hernia match those from Western countries: obesity, the location of the stoma, and the defect size of the abdominal wall are significant risk factors for parastomal hernia formation. The mesenteric region is a weak area, which is a site prone to parastomal hernia, and should be protected.
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Abstract
Ostomy creation is a routine surgical procedure that has earned its place high in the surgeon's armamentarium in dealing with challenging situations. However, it is not without its complications. In this article, we review the common complications including parastomal hernia, prolapse, mucocutaneous junction separation with ischemia and stenosis, peristomal skin conditions, and infections. Additionally, we review conditions that arise in association with underlying Crohn's disease, such as peristomal inflammation, fistula formation, and pyoderma gangrenosum.
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Abstract
A 58-year-old female with the prior history of diabetes mellitus (DM) presented with nausea, malaise, and abdominal pain of two days duration. Also, in the past, she was treated for a necrotized rectum from a retroperitoneal infection leading to a colostomy in the left lower quadrant (LLQ) of the abdomen. The physical examination findings were highly suggestive for a parastomal hernia. As a part of her workup and treatment, the initial abdominal CT demonstrated the presence of the gastric contents into the hernia sac leading to the gastric obstruction. The patient responded well to the conservative management using nasogastric (NG) suction, intravenous (IV) line maintenance, clinical assessment, frequent vital sign monitoring, and initiating the nothing per oral (NPO) regimen. Following the successful conservative approach, the patient opted to undergo surgical treatment in the future. This case report and associated literature search represent a rare case of a parastomal hernia with protruding gastric contents, which was successfully treated with conservative management.
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Laparoscopic Modified Keyhole Technique with Coated Polyester Mesh for Treatment of Parastomal Hernia: Measures for Improving the Outcome. J Laparoendosc Adv Surg Tech A 2019; 29:681-684. [PMID: 30767697 DOI: 10.1089/lap.2018.0730] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Purpose: Although the modified Sugarbaker technique gives good results for the treatment of parastomal hernia (PH), there are other valid options for the treatment of this frequent complication. In our practice, the laparoscopic keyhole (KH) technique, with some specific modifications, can give similar results. Materials and Methods: We collected data on all the patients with symptomatic PHs who underwent surgical repair between January 2002 and December 2017 in our surgical department. The primary endpoint was to evaluate the recurrence rate after at least 1 year, determined on the basis of physical examination during follow-up and on postprocedure radiological results. Results: Ninety patients were treated with the KH technique. The stomas that were treated were 83 end colostomies and 7 ileal ureterostomies. Eighty-eight patients were treated with polyester mesh (Parietex™, Medtronic, Ireland) and 2 with a composite mesh (Physiomesh™, Ethicon). Patients had median follow-up period of 1 year. Seroma occurred in 4 patients, who were treated conservatively by clinical monitoring. Four patients had a recurrence: 1 occurred on the seventh postoperative day, due to a technical error; 1 after 6 months, due to the partial shrinkage of the mesh into the defect; the third after 1 year, but it occurred at the beginning of our experience, and the last recurrence was after 3 years in a patient who gained 15 kg after the procedure. Conclusions: If a few precautionary steps are added to the original technique, laparoscopic KH repair is feasible and safe, giving good results in terms of complications and recurrence rates.
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Negative Pressure Wound Therapy with Instillation as Conservative Management for a Large Abdominal Wound Following Incarcerated Parastomal Hernia Repair. Cureus 2018; 10:e3728. [PMID: 30788207 PMCID: PMC6373885 DOI: 10.7759/cureus.3728] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Parastomal herniation is a common complication following stoma creation, necessitating surgical repair in up to one-quarter of cases, including emergency cases of incarceration or strangulation. Following hernia repair with or without mesh placement, surgical sites are at risk of infection post-operatively and this is typically resolved by removing the mesh, which can be technically challenging. Few studies have assessed conservative management options for these types of cases. Here, we present a case where negative pressure wound therapy (NPWT) with instillation was utilized for secondary intention healing of a large abdominal wound (20 cm x 23 cm x 5 cm) following mesh infection post-parastomal hernia repair. The patient’s wound was completely healed after eight weeks and she had no long-term complications at the one-year follow-up. NPWT with instillation is an option for the conservative management of large abdominal wounds, which can be considered on a case-by-case basis.
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Laparoscopic technique of modified extraperitoneal (retrotransversalis) end colostomy for abdominoperineal excision. Colorectal Dis 2018; 20:O235-O238. [PMID: 29779245 DOI: 10.1111/codi.14267] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 04/09/2018] [Indexed: 02/08/2023]
Abstract
AIM To describe the technique of a modified extraperitoneal retrotransversalis end colostomy as part of a laparoscopic abdominoperineal excision (APR). METHOD The colostomy site is preoperatively chosen and used intra-operatively for a trocar. After the rectum has been mobilized the descending colon is freed. The peritoneal margin is gently grasped and the parietal peritoneum and extraperitoneal together with the transversalis fascia are separated from the transverse abdominal muscle fibres upwards for 3-4 cm aiming at the trocar site to form the extraperitoneal retrotransversalis canal. The stoma site trocar is partially withdrawn and its head is turned laterally until its tip is positioned in the layer between the abdominal wall muscles and underlying transversalis and extraperitoneal fascia together with the parietal peritoneum. The CO2 source can be attached so that the gas helps to separate the layers, after which the colostomy trephine is formed at the site of the trocar, the grasper is inserted to gently deliver the blunt end of the descending colon through the canal and the end colostomy is formed in a usual way. RESULTS No procedure-specific complications were noted in 39 patients who had laparoscopic APR with extraperitoneal retrotransversalis end colostomy from 2009 to 2016. In 23 patients who survived for 3.7 ± 1.7 years after surgery there were no clinical or CT signs of parastomal hernia or prolapse. CONCLUSION This single-institution retrospective case series demonstrates that laparoscopic extraperitoneal retrotransversalis end colostomy is feasible, safe and effective in preventing parastomal hernias and stomal prolapse.
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Parastomal hernia - current knowledge and treatment. Wideochir Inne Tech Maloinwazyjne 2018; 13:1-8. [PMID: 29643952 PMCID: PMC5890847 DOI: 10.5114/wiitm.2018.72685] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Accepted: 09/17/2017] [Indexed: 11/24/2022] Open
Abstract
Intestinal stoma creation is one of the most common surgical procedures. The most common long-term complication following stoma creation is parastomal hernia, which according to some authors is practically unavoidable. Statistical differences of its occurrence are mainly due to patient observation time and evaluation criteria. Consequently, primary prevention methods such as placement of prosthetic mesh and newly developed minimally invasive methods of stoma creation are used. It seems that in the light of evidence-based medicine, the best way to treat parastomal hernia is the one that the surgeon undertaking therapy is the most experienced in and is suited to the individuality of each patient, his condition and comorbidities. As a general rule, reinforcing the abdominal wall with a prosthetic mesh is the treatment of choice, with a low rate of complications and relapses over a long period of time. The current trend is to use lightweight, large pore meshes.
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