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O'Connor AL, Shmelev A, Shettig A, Santucci NM, Bray J, Bazarian A, Orenstein SB, Nikolian VC. Assessing Patient-Reported Experiences for In-Person and Telemedicine-Based Preoperative Evaluations. Telemed J E Health 2024; 30:472-479. [PMID: 37624627 DOI: 10.1089/tmj.2023.0089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/26/2023] Open
Abstract
Background: The COVID-19 pandemic has transformed health care delivery through the rise of telehealth solutions. Though telemedicine-based care has been identified as safe and feasible in postoperative care, data on initial surgical consultations in the preoperative setting are lacking. We sought to compare patient characteristics, anticipated downstream care utilization, and patient-reported experiences (PREs) for in-person versus telemedicine-based care conducted for initial consultation encounters at a hernia and abdominal wall center. Methods: Patients evaluated at an abdominal wall reconstruction center from August 2021 to August 2022 were prospectively surveyed. Patient characteristics, anticipated downstream care utilization, and PREs were compared. Results: Of the 176 respondents, 50.6% (n = 89) utilized telemedicine-based care and had similar demographic and disease characteristics to those receiving in-person care. Telemedicine-based care saved a median of 47 min [interquartile range 20-112.5 min] of round-trip travel time per patient, with 10.1% of encounters resulting in supplemental in-person evaluation. A large proportion of telemedicine-based and in-person encounters resulted in recommendations for operative intervention, 38.2% versus 55.2%, respectively. Indirect costs of care were significantly lower for patients utilizing telemedicine-based services. Patient satisfaction related to encounters was non-inferior to in-person care. Overall, the majority of patients responded that they preferred future care to be delivered via telemedicine-based services, if offered. Conclusions: Preoperative telemedicine-based care was associated with significant cost-savings over in-person care related with comparable patient satisfaction. Health systems should continue to dedicate resources to optimizing and expanding perioperative telemedicine capabilities.
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Affiliation(s)
- Amber L O'Connor
- Division of Gastrointestinal and General Surgery, Department of Surgery, Oregon Health and Science University, Portland, Oregon, USA
| | - Artem Shmelev
- Division of Gastrointestinal and General Surgery, Department of Surgery, Oregon Health and Science University, Portland, Oregon, USA
| | - Abigale Shettig
- Division of Gastrointestinal and General Surgery, Department of Surgery, Oregon Health and Science University, Portland, Oregon, USA
| | - Nicole M Santucci
- Division of Gastrointestinal and General Surgery, Department of Surgery, Oregon Health and Science University, Portland, Oregon, USA
| | - Jordan Bray
- Division of Gastrointestinal and General Surgery, Department of Surgery, Oregon Health and Science University, Portland, Oregon, USA
| | - Alina Bazarian
- Division of Gastrointestinal and General Surgery, Department of Surgery, Oregon Health and Science University, Portland, Oregon, USA
| | - Sean B Orenstein
- Division of Gastrointestinal and General Surgery, Department of Surgery, Oregon Health and Science University, Portland, Oregon, USA
| | - Vahagn C Nikolian
- Division of Gastrointestinal and General Surgery, Department of Surgery, Oregon Health and Science University, Portland, Oregon, USA
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2
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Warren JA, Lucas C, Beffa LR, Petro CC, Prabhu AS, Krpata DM, Rosen MJ, Orenstein SB, Nikolian VC, Pauli EM, Horne CM, LaBelle M, Phillips S, Poulose BK, Carbonell AM. Reducing the incidence of surgical site infection after ventral hernia repair: Outcomes from the RINSE randomized control trial. Am J Surg 2024:S0002-9610(24)00006-0. [PMID: 38199871 DOI: 10.1016/j.amjsurg.2024.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 12/20/2023] [Accepted: 01/04/2024] [Indexed: 01/12/2024]
Abstract
BACKGROUND The clinical and financial impact of surgical site infection after ventral hernia repair is significant. Here we investigate the impact of dual antibiotic irrigation on SSI after VHR. METHODS This was a multicenter, prospective randomized control trial of open retromuscular VHR with mesh. Patients were randomized to gentamicin + clindamycin (G + C) (n = 125) vs saline (n = 125) irrigation at time of mesh placement. Primary outcome was 30-day SSI. RESULTS No significant difference was seen in SSI between control and antibiotic irrigation (9.91 vs 9.09 %; p = 0.836). No differences were seen in secondary outcomes: SSO (11.71 vs 13.64 %; p = 0.667); 90-day SSO (11.1 vs 13.9 %; p = 0.603); 90-day SSI (6.9 vs 3.8 %; p = 0.389); SSIPI (7.21 vs 7.27 %, p = 0.985); SSOPI (3.6 vs 3.64 %; p = 0.990); 30-day readmission (9.91 vs 6.36 %; p = 0.335); reoperation (5.41 vs 0.91 %; p = 0.056). CONCLUSION Dual antibiotic irrigation with G + C did not reduce the risk of surgical site infection during open retromuscular ventral hernia repair.
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Affiliation(s)
- Jeremy A Warren
- University of South Carolina School of Medicine Greenville and Prisma Health Upstate Department of Surgery, Greenville, SC, USA.
| | - Claiborne Lucas
- Prisma Health Upstate Department of Surgery, Greenville, SC, USA
| | | | | | | | | | | | | | | | - Eric M Pauli
- Penn State Health Milton S Hershey Medical Center Department of Surgery, Hershey, PA, USA
| | - Charlotte M Horne
- Penn State Health Milton S Hershey Medical Center Department of Surgery, Hershey, PA, USA
| | - Molly LaBelle
- Department of Population Health Sciences, Weill Cornell Medicine, New York, NY, USA
| | | | - Benjamin K Poulose
- The Ohio State University Wexner Department of Surgery and Center for Abdominal Core Health, Columbus, OH, USA
| | - Alfredo M Carbonell
- University of South Carolina School of Medicine Greenville and Prisma Health Upstate Department of Surgery, Greenville, SC, USA
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3
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O'Connor AL, Shettig A, Santucci NM, Sutton TL, Bray JO, Borzy C, Orenstein SB, Nikolian VC. Bedside vs webside: Assessing patient-reported experiences for in-person and telemedicine-based perioperative evaluations. Am J Surg 2023; 225:847-851. [PMID: 36870791 DOI: 10.1016/j.amjsurg.2023.02.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 01/24/2023] [Accepted: 02/26/2023] [Indexed: 03/03/2023]
Abstract
BACKGROUND Though telemedicine has been identified as safe and feasible, data on patient reported experiences (PREs) are lacking. We sought to compare PREs between in-person and telemedicine-based perioperative care. METHODS Patients evaluated from August-November 2021 were prospectively surveyed to assess experiences and satisfaction with care rendered during in-person and telemedicine-based encounters. Patient and hernia characteristics, encounter related plans, and PREs were compared between in-person and telemedicine-based care. RESULTS Of 109 respondents (86% response rate), 55% (n = 60) utilized telemedicine-based perioperative care. Indirect costs were lower for patients using telemedicine-based services, including work absence (3% vs. 33%, P < 0.001), lost wages (0% vs. 14%, P = 0.003), and requirements for hotel accommodations (0% vs. 12%, P = 0.007). PREs related to telemedicine-based care were non-inferior to in-person care across all measured domains (P > 0.4). CONCLUSIONS Telemedicine-based care yields significant cost-savings over in-person care with similar patient satisfaction. These findings suggest that systems should focus on optimization of perioperative telemedicine services.
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Affiliation(s)
| | | | | | | | - Jordan O Bray
- Oregon Health & Science University, Portland, OR, USA
| | - Charlie Borzy
- Oregon Health & Science University, Portland, OR, USA
| | | | - Vahagn C Nikolian
- Oregon Health & Science University, Portland, OR, USA. https://twitter.com/VNikolian
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4
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Bray JO, O'Connor S, Sutton TL, Santucci NM, Elsheikh M, Bazarian AN, Orenstein SB, Nikolian VC. Patient-performed at-home surgical drain removal is safe and feasible following hernia repair and abdominal wall reconstruction. Am J Surg 2023; 225:388-393. [PMID: 36167625 DOI: 10.1016/j.amjsurg.2022.09.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 09/11/2022] [Accepted: 09/18/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND Traditionally, surgical drains are considered a relative contraindication to telemedicine-based postoperative care. We sought to assess the safety, feasibility, and outcomes of an at-home patient-performed surgical drain removal pilot program. METHODS A prospective cohort study among patients who were discharged with surgical drains was performed. Patients discharged with drains were given the option for in-clinic, provider-performed removal, or at-home, patient-performed drain removal. Patient demographics, health characteristics, perioperative metrics, and operative outcomes were compared and analyzed. RESULTS A total of 68 encounters with drain removal were included (at-home: 28%, n = 19; in-clinic: 72%, n = 49), with both groups having similar demographics, except for age (median age of telemedicine-based at-home: 50 vs in-clinic: 62 years, p = 0.03). Patients who opted into at-home, patient-performed drain removal were more likely to have drain removal occur earlier (9 vs 13 days for in-clinic, p < 0.001). In-clinic removal resulted in increased encounters with surgical nursing staff and increased travel time, with no significant difference in complication burden. CONCLUSIONS Patient-performed at-home drain removal is safe and allows for more timely drain removal.
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Affiliation(s)
- Jordan O Bray
- Oregon Health & Science University, Portland, OR, USA
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5
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Iqbal E, Bray JO, Sutton T, Akhter M, Orenstein SB, Nikolian VC. Perioperative Telemedicine Utilization Among Geriatric Patients Being Evaluated for Abdominal Wall Reconstruction and Hernia Repair. Telemed J E Health 2022. [PMID: 36255440 DOI: 10.1089/tmj.2022.0223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Introduction: Perioperative telemedicine services have increasingly been utilized for ambulatory care, although concerns exist regarding the feasibility of virtual consultations for older patients. We sought to review telemedicine encounters for geriatric patients evaluated at a hernia repair and abdominal wall reconstruction center. Methods: A retrospective review of telemedicine encounters between May 2020 and May 2021 was performed. Patient characteristics and encounter-specific outcomes were compared among geriatric (older than65 years old) and nongeriatric patients. Clinical care plans for encounters were reviewed to determine potential downstream care utilization. Patient-derived benefits related to time saved in travel time was calculated using geo-mapping. Outcomes for postoperative encounters were assessed to determine if complication rates differed between geriatric and nongeriatric populations. Results: A total of 313 telemedicine encounters (geriatric: 41.9%) were conducted among 251 patients. Reviewing preoperative factors for hernia care, geriatric patients presented with higher rates of recurrent or incisional hernias (87.9% vs. 70.7%, p < 0.01). Potential travel time was longer for geriatric patients (104 min vs. 42 min, p = 0.03) in the preoperative setting. No differences in clinical care plans were found. Only 8.6% of preoperative encounters resulted in recommendations for supplemental in-person evaluation. Operative plans were coordinated for 42.5% of all preoperative telemedicine encounters. There was no difference in complication rate between geriatric and nongeriatric patients (p > 0.05) in the postoperative setting, with no complications directly attributable to telemedicine-based care. Conclusions: Telemedicine-based evaluations appear to function well among geriatric patients seeking hernia repair and abdominal wall reconstruction. Clinical care plans rendered following telemedicine-based encounters are appropriate with a low rate of supplemental in-person evaluations. Telemedicine use resulted in significantly more time saved in commuting to and from clinic for geriatric patients.
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Affiliation(s)
- Emaad Iqbal
- Columbia University Irving Medical Center, New York, New York, USA
| | - Jordan O Bray
- Oregon Health and Science University, Portland, Oregon, USA
| | - Thomas Sutton
- Oregon Health and Science University, Portland, Oregon, USA
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6
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Bray JO, Sutton TL, Akhter MS, Iqbal E, Orenstein SB, Nikolian VC. Outcomes of Telemedicine-Based Consultation among Rural Patients Referred for Abdominal Wall Reconstruction and Hernia Repair. J Am Coll Surg 2022; 235:128-137. [PMID: 35703970 DOI: 10.1097/xcs.0000000000000213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Perioperative telemedicine use has increased as a result of the COVID-19 pandemic and may improve access to surgical care. However, studies assessing outcomes in populations at risk for digital-health disparities are lacking. We sought to characterize the pre- and postoperative outcomes for rural patient populations being assessed for hernia repair and abdominal wall reconstruction with telehealth. METHODS Patients undergoing telehealth evaluation from March 2020 through May 2021 were identified. Rurality was identified by zip code of residence. Rural and urban patients were compared based on demographics, diagnosis, treatment plan, and visit characteristics and outcomes. Downstream care use related to supplementary in-person referral, and diagnostic testing was assessed. RESULTS Three hundred-seventy-three (196 preoperative, 177 postoperative) telehealth encounters occurred during the study period (rural: 28% of all encounters). Rural patients were more likely to present with recurrent or incisional hernias (90.0 vs 72.7%, p = 0.02) and advanced comorbidities (American Society of Anesthesiologists status score > 2: 73.1 vs 52.1%, p = 0.009). Rural patients derived significant benefits related to time saved commuting, with median distances of 299 and 293 km for pre- and postoperative encounters, respectively. Downstream care use was 6.1% (N = 23) for additional in-person evaluations and 3.4% (N = 13) for further diagnostic testing, with no difference by rurality. CONCLUSIONS Perioperative telehealth can safely be implemented for rural populations seeking hernia repair and may be an effective method for reducing disparities. Downstream care use related to additional in-person referral or diagnostic testing was minimally impacted in both the preoperative and postoperative settings. These findings suggest that rurality should not deter surgeons from providing telemedicine-based surgical consultation for hernia repair.
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Affiliation(s)
- Jordan O Bray
- From the Department of Surgery, Oregon Health and Science University, Portland, OR (Bray, Sutton, Akhter, Orenstein, Nikolian)
| | - Thomas L Sutton
- From the Department of Surgery, Oregon Health and Science University, Portland, OR (Bray, Sutton, Akhter, Orenstein, Nikolian)
| | - Mudassir S Akhter
- From the Department of Surgery, Oregon Health and Science University, Portland, OR (Bray, Sutton, Akhter, Orenstein, Nikolian)
| | - Emaad Iqbal
- Department of Surgery, Columbia University Medical Center, New York, NY (Iqbal)
| | - Sean B Orenstein
- From the Department of Surgery, Oregon Health and Science University, Portland, OR (Bray, Sutton, Akhter, Orenstein, Nikolian)
| | - Vahagn C Nikolian
- From the Department of Surgery, Oregon Health and Science University, Portland, OR (Bray, Sutton, Akhter, Orenstein, Nikolian)
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7
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Nikolian VC, Akhter M, Iqbal EJ, Sutton T, Samhan A, Orenstein SB, Rosen MJ, Poulose BK. A National Evaluation of Surgeon Experiences in Telemedicine for the Care of Hernia and Abdominal Core Health Patients. World J Surg 2021; 46:76-83. [PMID: 34604922 PMCID: PMC8487675 DOI: 10.1007/s00268-021-06332-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/11/2021] [Indexed: 12/11/2022]
Abstract
Background Surgeons are increasingly utilizing telemedicine to provide perioperative services to patients. Safety, satisfaction, and feasibility of these programs in general populations have been established, but it is unclear how telemedicine can be integrated into subspecialty care. We report results of a national survey related to telehealth practices among members of the Abdominal Core Health Quality Collaborative (ACHQC).
Methods Survey responses were analyzed to determine current strategies in telemedicine utilization. Surgeon preferences, perceptions of validity, and identified barriers to implementation of telemedicine were assessed. Results Forty surgeons within the ACHQC responded, with 90% of respondents reporting use of telemedicine to deliver perioperative care to patients with hernias and abdominal core health concerns. Surgeons appeared to be more comfortable managing preoperative patients with image-confirmed diagnoses of hernias. Surgeons were universally more comfortable delivering postoperative care via telemedicine. Connectivity, patient engagement, and reimbursement were identified as potential barriers to expansion of telemedicine. Seventy-eight percent of respondents reported that they would increase telemedicine utilization if current regulations were maintained in the future. Conclusions This study found that hernia specialists are utilizing telemedicine at a higher rate than before the COVID-19 pandemic, with surgeons reporting interest in continued use of this modality beyond the pandemic. These findings suggest that future work in telemedicine optimization may improve the quality of care that can be delivered to patients with abdominal core health concerns. Supplementary Information The online version contains supplementary material available at 10.1007/s00268-021-06332-9.
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Affiliation(s)
- Vahagn C Nikolian
- Department of Surgery, Division of Gastrointestinal and General Surgery, Oregon Health & Science University, Mail Code L 233A, 3181 SW Sam Jackson Park Road, Portland, OR, 97239, USA.
| | - Mudassir Akhter
- Department of Surgery, Division of Gastrointestinal and General Surgery, Oregon Health & Science University, Mail Code L 233A, 3181 SW Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Emaad J Iqbal
- Department of Surgery, Columbia University Irving Medical Center, New York, NY, USA
| | - Thomas Sutton
- Department of Surgery, Division of Gastrointestinal and General Surgery, Oregon Health & Science University, Mail Code L 233A, 3181 SW Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Ashraf Samhan
- Department of Surgery, Division of Gastrointestinal and General Surgery, Oregon Health & Science University, Mail Code L 233A, 3181 SW Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Sean B Orenstein
- Department of Surgery, Division of Gastrointestinal and General Surgery, Oregon Health & Science University, Mail Code L 233A, 3181 SW Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Michael J Rosen
- Center for Abdominal Core Health, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Benjamin K Poulose
- Center for Abdominal Core Health, Ohio State University, Columbus, OH, USA
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8
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Siegal SR, Guimaraes AR, Lasarev MR, Martindale RG, Orenstein SB. Sarcopenia and outcomes in ventral hernia repair: a preliminary review. Hernia 2018; 22:645-652. [PMID: 29752685 DOI: 10.1007/s10029-018-1770-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Accepted: 04/13/2018] [Indexed: 12/22/2022]
Abstract
PURPOSE Sarcopenia, or loss of muscle mass, is associated with increased morbidity and mortality in oncologic resections and several other major surgeries. Complex ventral hernia repairs (VHRs) and abdominal wall reconstruction are often performed in patients at high risk for morbidity and recurrence, though limited data exist on outcomes related to sarcopenia. We aimed to determine if sarcopenia is associated with worse outcomes in patients undergoing VHR. METHODS We reviewed patients undergoing VHRs from 2014 to 2015. Preoperative CT images were analyzed for cross-sectional muscle mass. Patients with and without sarcopenia underwent statistical analysis to evaluate differences in perioperative morbidity and hernia recurrence. Muscle indices were analyzed independently for outcomes. RESULTS 135 patients underwent VHR with/without fistula takedown, staged repairs or other concomitant procedures. 27% had sarcopenia (age 34-84, BMI 27-33, 62% male). Postoperative complications occurred in 43% of sarcopenic patients and 47% of non-sarcopenic patients (p = 0.70). Surgical site infections (SSI) were seen in 16% of sarcopenic patients compared to 29% without sarcopenia (p = 0.14). There was no difference in hernia recurrence between groups (p = 0.90). However, after adjusting for diabetes and BMI, a 10 cm2/m2 decrease in muscle index had 1.44 OR of postoperative complications (p < 0.05). CONCLUSIONS Though prevalent in our population, sarcopenia was not associated with an increase in postoperative complications, surgical site occurences/infections, or hernia recurrence when previously published oncologic sarcopenia cutoffs were utilized. Previously established sarcopenia outcomes in malignancy may be attributable to an altered metabolic state that is not present in hernia repair patients. Larger-scale studies are recommended to establish new sarcopenia cutoffs for VHRs.
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Affiliation(s)
- S R Siegal
- Division of GI and General Surgery, Department of Surgery, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA
| | - A R Guimaraes
- Division of GI and General Surgery, Department of Surgery, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA
| | - M R Lasarev
- Biostatistics and Design Program, Oregon Health and Science University, Portland, OR, USA
| | - R G Martindale
- Division of GI and General Surgery, Department of Surgery, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA
| | - S B Orenstein
- Division of GI and General Surgery, Department of Surgery, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA.
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9
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Majumder A, Orenstein SB, Miller HJ, Novitsky YW. Stapled Transabdominal Ostomy Reinforcement with retromuscular mesh (STORRM): Technical details and early outcomes of a novel approach for retromuscular repair of parastomal hernias. Am J Surg 2018; 215:82-87. [DOI: 10.1016/j.amjsurg.2017.07.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2016] [Revised: 07/02/2017] [Accepted: 07/16/2017] [Indexed: 02/07/2023]
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10
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Petro CC, Posielski NM, Raigani S, Criss CN, Orenstein SB, Novitsky YW. Risk factors for wound morbidity after open retromuscular (sublay) hernia repair. Surgery 2015; 158:1658-68. [DOI: 10.1016/j.surg.2015.05.003] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2014] [Revised: 04/20/2015] [Accepted: 05/12/2015] [Indexed: 01/01/2023]
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11
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Petro CC, Orenstein SB, Criss CN, Sanchez EQ, Rosen MJ, Woodside KJ, Novitsky YW. Transversus abdominis muscle release for repair of complex incisional hernias in kidney transplant recipients. Am J Surg 2015; 210:334-9. [DOI: 10.1016/j.amjsurg.2014.08.043] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2014] [Revised: 08/24/2014] [Accepted: 08/28/2014] [Indexed: 10/24/2022]
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12
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Saberski ER, Orenstein SB, Matheson D, Novitsky YW. Real-time cadaveric laparoscopy and laparoscopic video demonstrations in gross anatomy: an observation of impact on learning and career choice. Am Surg 2015; 81:96-100. [PMID: 25569073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Medical curricula are continually evolving and increasing clinical relevance. Gross anatomy educators have tested innovations to improve the clinical potency of anatomic dissection and found that clinical correlations are an effective method to accomplish this goal. Recently, surgical educators defined a role for laparoscopy in teaching anatomy. We aimed to expand this role by using surgical educators to create clinical correlates between gross anatomy and clinical surgery. We held supplements to traditional anatomy open dissection for medical students, including viewing prerecorded operative footage and live laparoscopic dissection performed on cadavers. The main outcome measures were assessed through pre- and postsession surveys. Greater than 75 per cent of students found the demonstrations highly valuable, and students perceived a significant increase in their understanding of abdominopelvic anatomy (P < 0.01). Additionally, 62 per cent of students with previous interest in surgery and 10 per cent of students without previous interest in surgery reported increased interest in pursuing surgical careers. Our demonstrations advance the use of minimally invasive surgical technology to teach gross anatomy. Live laparoscopic demonstrations augment traditional anatomic instruction by reinforcing the clinical relevance of abdominopelvic anatomy. Additionally, laparoscopic demonstrations generate interest in surgery that would otherwise be absent in the preclinical years.
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Affiliation(s)
- Ean R Saberski
- University of Connecticut School of Medicine, Farmington, Connecticut, USA
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13
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Saberski ER, Orenstein SB, Matheson D, Novitsky YW. Real-time Cadaveric Laparoscopy and Laparoscopic Video Demonstrations in Gross Anatomy: An Observation of Impact on Learning and Career Choice. Am Surg 2015. [DOI: 10.1177/000313481508100137] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Medical curricula are continually evolving and increasing clinical relevance. Gross anatomy educators have tested innovations to improve the clinical potency of anatomic dissection and found that clinical correlations are an effective method to accomplish this goal. Recently, surgical educators defined a role for laparoscopy in teaching anatomy. We aimed to expand this role by using surgical educators to create clinical correlates between gross anatomy and clinical surgery. We held supplements to traditional anatomy open dissection for medical students, including viewing prerecorded operative footage and live laparoscopic dissection performed on cadavers. The main outcome measures were assessed through pre- and postsession surveys. Greater than 75 per cent of students found the demonstrations highly valuable, and students perceived a significant increase in their understanding of abdominopelvic anatomy ( P < 0.01). Additionally, 62 per cent of students with previous interest in surgery and 10 per cent of students without previous interest in surgery reported increased interest in pursuing surgical careers. Our demonstrations advance the use of minimally invasive surgical technology to teach gross anatomy. Live laparoscopic demonstrations augment traditional anatomic instruction by reinforcing the clinical relevance of abdominopelvic anatomy. Additionally, laparoscopic demonstrations generate interest in surgery that would otherwise be absent in the preclinical years.
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Affiliation(s)
- Ean R. Saberski
- University of Connecticut School of Medicine, Farmington, Connecticut; and the
| | - Sean B. Orenstein
- University of Connecticut School of Medicine, Farmington, Connecticut; and the
- Department of Surgery, University Hospitals Case Medical Center, Cleveland, Ohio
| | - Dale Matheson
- University of Connecticut School of Medicine, Farmington, Connecticut; and the
| | - Yuri W. Novitsky
- University of Connecticut School of Medicine, Farmington, Connecticut; and the
- Department of Surgery, University Hospitals Case Medical Center, Cleveland, Ohio
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14
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Lawlor BT, Orenstein SB, Sardella WV. Laparoscopic-assisted drainage of a massive retroperitoneal abscess caused by group B Streptococcus. Surg Infect (Larchmt) 2014; 16:110-1. [PMID: 25397603 DOI: 10.1089/sur.2014.041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Bryan T Lawlor
- 1 University of Connecticut Health Center , Farmington, Connecticut
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15
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Orenstein SB, Raigani S, Wu YV, Pauli EM, Phillips MS, Ponsky JL, Marks JM. Peroral endoscopic myotomy (POEM) leads to similar results in patients with and without prior endoscopic or surgical therapy. Surg Endosc 2014; 29:1064-70. [PMID: 25249143 DOI: 10.1007/s00464-014-3782-5] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2014] [Accepted: 07/24/2014] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Traditional treatment for the esophageal motility disorder, achalasia, ranges from endoscopic botulinum toxin (Botox) injections or balloon dilatation, to laparoscopic or open surgical myotomy. Recent advances in endoscopic therapy have led to peroral endoscopic myotomy (POEM) as a viable alternative to traditional techniques for myotomy. Uncertainty exists as to whether the procedure is feasible for patients who have already received prior endoscopic or surgical procedures for therapy, as these groups experience higher failure rates as well as intraoperative mucosal perforations and technical difficulty during Heller myotomy. We describe our first 40 patients who have undergone POEM and compare outcomes between patients who have or have not received previous treatment for achalasia. METHODS AND PROCEDURES We evaluated our prospectively collected database of POEM procedures performed by two surgeons (JLP and JMM) at a single institution. Perioperative data was collected for operative and hospital outcomes. Patients completed pre- and postoperative GERD-Health-Related Quality of Life Questionnaires (GERD-HRQL) and SF-12 surveys for symptom scoring. RESULTS Forty patients received a POEM procedure between 2011 and 2013. Of these, 40% (n = 16) had had at least one prior endoscopic or surgical procedure. Nine had prior Botox injections, 7 had balloon dilations, 3 had both Botox and dilations, and 3 received prior laparoscopic Heller myotomy (two with Dor fundoplication). Mean operative time was 102 min for patients with prior procedures (Prior Tx) and 118 min for patients without any prior procedure (No Tx) (p = 0.07). Intraoperative complication rates for the Prior Tx group were 12.5 versus 16.7% for the No Tx group. Mean follow-up was 10 months. Both groups independently demonstrated clinical improvement in both the GERD-HRQL and SF-12 scores following POEM. There were no statistical differences between the two groups for GERD-HRQL reflux and dysphagia subset scores, or SF-12 mental component summary. CONCLUSION We found favorable outcomes following POEM in patients who have had prior endoscopic or surgical treatments for achalasia, as well as for patients without prior intervention. There were no significant differences between these two groups with regards to operative times, GERD-HRQL scores, and mental component SF-12 scores. One complication requiring intervention occurred in a patient that had received multiple prior Botox injections and balloon dilatations. POEM appears to be a viable alternative for treatment of achalasia compared to traditional techniques, however, long-term data are needed to establish the durability of this technique and to determine whether symptoms will recur necessitating re-intervention.
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Affiliation(s)
- Sean B Orenstein
- Department of Surgery, University Hospitals Case Medical Center, 11100 Euclid Avenue, Cleveland, OH, 44106, USA
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Ponsky JL, Marks JM, Orenstein SB. Retrograde myotomy: a variation in per oral endoscopic myotomy (POEM) technique. Surg Endosc 2014; 28:3257-9. [PMID: 24879137 DOI: 10.1007/s00464-014-3568-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2014] [Accepted: 04/22/2014] [Indexed: 02/06/2023]
Abstract
BACKGROUND Per oral endoscopic myotomy (POEM) has evolved as a novel therapeutic option for the treatment of esophageal motility disorders such as achalasia. The originally described dissection technique involves cutting the inner circular esophageal muscle fibers in an antegrade fashion. We have modified this technique by commencing the muscular division at the most distal aspect of the submucosal tunnel and continuing the dissection in a retrograde fashion. We present our initial series of patients performed using this modified technique. METHODS We retrospectively reviewed our prospectively collected database. Peri- and postoperative data were collected and analyzed. POEM procedures were performed in a near-identical manner as previously published. RESULTS Retrograde myotomy was performed on five patients with a diagnosis of achalasia. Four had a history of prior treatment including balloon dilation, with one of these having a prior surgical myotomy. Retrograde POEM procedures were performed with trace blood loss and without any complications. Mean operative time was 85 min. All patients had normal esophagram studies, and diets were advanced as per protocol. CONCLUSION POEM was developed as a minimally invasive method for the treatment of achalasia. Our retrograde dissection modification allows the most critical portion of the case, namely division of the lower esophageal and upper gastric circular muscle fibers, to be performed earlier in the case. This ensures adequate dissection of the primary site of esophageal dysfunction should problems arise during the procedure. The modification is straightforward, without the need for additional training or equipment, and appears to provide a more rapid myotomy with less charring in this small cohort of patients.
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Affiliation(s)
- Jeffrey L Ponsky
- Department of Surgery, University Hospitals Case Medical Center, Case Western Reserve University, 11100 Euclid Avenue, Cleveland, OH, 44106, USA,
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Novitsky YW, Elliott HL, Orenstein SB, Rosen MJ. Transversus abdominis muscle release: a novel approach to posterior component separation during complex abdominal wall reconstruction. Am J Surg 2012; 204:709-16. [PMID: 22607741 DOI: 10.1016/j.amjsurg.2012.02.008] [Citation(s) in RCA: 357] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2011] [Revised: 02/27/2012] [Accepted: 02/27/2012] [Indexed: 12/17/2022]
Abstract
BACKGROUND Several modifications of the classic retromuscular Stoppa technique to facilitate dissection beyond the lateral border of the rectus sheath recently were reported. We describe a novel technique of transversus abdominis muscle release (TAR) for posterior component separation during major abdominal wall reconstructions. METHODS Retrospective review of consecutive patients undergoing TAR. Briefly, the retromuscular space is developed laterally to the edge of the rectus sheath. The posterior rectus sheath is incised 0.5-1 cm underlying medial to the linea semilunaris to expose the medial edge of the transversus abdominis muscle. The muscle then is divided, allowing entrance to the space anterior to the transversalis fascia. The posterior rectus fascia then is advanced medially. The mesh is placed as a sublay and the linea alba is restored ventral to the mesh. RESULTS Between December 2006 and December 2009, we have used this technique successfully in 42 patients with massive ventral defects. Thirty-two (76.2%) patients had recurrent hernias. The average mesh size used was 1,201 ± 820 cm(2) (range, 600-2,700). Ten (23.8%) patients developed various wound complications requiring reoperation/debridement in 3 patients. At a median follow-up period of 26.1 months, there have been 2 (4.7%) recurrences. CONCLUSIONS Our novel technique for posterior component separation was associated with a low perioperative morbidity and a low recurrence rate. Overall, transversus abdominis muscle release may be an important addition to the armamentarium of surgeons undertaking major abdominal wall reconstructions.
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Affiliation(s)
- Yuri W Novitsky
- Department of Surgery, University of Connecticut Health Center, Farmington, CT, USA.
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Orenstein SB, Dumeer JL, Monteagudo J, Poi MJ, Novitsky YW. Outcomes of laparoscopic ventral hernia repair with routine defect closure using "shoelacing" technique. Surg Endosc 2010; 25:1452-7. [PMID: 21052725 DOI: 10.1007/s00464-010-1413-3] [Citation(s) in RCA: 92] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2010] [Accepted: 09/03/2010] [Indexed: 12/01/2022]
Abstract
INTRODUCTION Laparoscopic approach has become standard for many ventral hernia repairs. The benefits of minimal access include reduced wound complications, faster functional recovery, and improved cosmesis, among others. However, "bridging" of hernia defects during traditional laparoscopic ventral hernia repair (LVHR) often leads to seromas or bulging and, importantly, does not restore a functional abdominal wall. We have modified our approach to LVHR to routinely utilize transabdominal defect closure ("shoelacing" technique) prior to mesh placement. Herein, we aim to analyze outcomes of LVHR with shoelacing. METHODS Consecutive patients undergoing LVHR with shoelacing were reviewed retrospectively. Main outcome measures included patient demographics, previous surgical history, intraoperative time, mesh type and size, postoperative complications, length of hospitalization, and hernia recurrence. RESULTS Forty-seven consecutive patients underwent LVHR with defect closure. Average body mass index (BMI) was 32 kg/m2 (range 22-50 kg/m2). Eighteen (38%) patients had an average of 1.5 previous repairs (range 1-3). Mean defect size was 82 cm2 (range 16-300 cm2), requiring a median of 4 (range 2-7) transabdominal stitches for shoelacing. Two patients required endoscopic component separation to facilitate defect closure. Mean mesh size used was 279 cm2 (range 120-600 cm2). Mean operative time was 134 min (range 40-280 min). There were no intraoperative complications. Average length of hospitalization was 2.9 days (range 1-10 days). There were two major postoperative complications [one pulmonary embolism (PE), one stroke]; however, there was no wound-related morbidity or significant seromas. At mean follow-up of 16.2 months, there have been no recurrences. CONCLUSIONS LVHR with defect closure confers a strong advantage in hernia repair, shifting the paradigm towards more physiologic abdominal wall reconstruction. In this series, we found our approach to be safe and comparable to historic controls. While providing reliable hernia repair, the addition of defect closure in our patients essentially eliminated postoperative seroma. We advocate routine use of the shoelace technique during laparoscopic ventral hernia repair.
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Affiliation(s)
- Sean B Orenstein
- Department of Surgery, Connecticut Comprehensive Center for Hernia Repair, University of Connecticut Health Center, 263 Farmington Avenue-MC 3955, Farmington, CT 06030, USA
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Orenstein SB, Elliott HL, Reines LA, Novitsky YW. Advantages of the hand-assisted versus the open approach to elective colectomies. Surg Endosc 2010; 25:1364-8. [PMID: 20953800 DOI: 10.1007/s00464-010-1368-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2010] [Accepted: 09/04/2010] [Indexed: 12/29/2022]
Abstract
BACKGROUND Hand-assisted laparoscopic colectomy has been introduced as an alternative to standard laparoscopy. However, to date, it has not been established whether intraabdominal placement of a hand abrogates the benefits of minimally invasive techniques. The authors hypothesized that the hand-assisted approach confers advantages of minimal access surgery over traditional open colectomy. METHODS Consecutive patients undergoing elective open (OC) and hand-assisted (HALC) colon resections were retrospectively reviewed. Open colectomies performed by the laparoscopic surgeons were excluded. Outcome measures included patient demographics, operative time, perioperative complications, operative and total hospital charges, and length of hospital stay. Statistical analysis was performed with a p value less than 0.05 considered significant. RESULTS The study identified and reviewed 323 consecutive elective OCs and 66 consecutive elective HALCs. Of these, 228 OCs (70.6%) and 52 HALCs (78.8%) were left-sided. The two groups were similar in age, sex, and body mass index (BMI). The mean operative time was longer in the HALC group (202 vs 160 min; p<0.05). No major intraoperative complications occurred in either group, and no conversions from HALC to OC were performed. Postoperatively, 14 OC patients (3.8%) required blood transfusion versus no HALC patients. The rate of wound infections also was higher in the OC group (3.4%, n=11) than in the HALC group (1.5%, n=1) (p=0.04). All seven mortalities (2.3%) occurred in the OC group. The median hospital stay was significantly shorter in the HALC group (5.3 vs 8.4 days; p<0.001). The total hospital charges were significantly lower in the HALC group ($24,132 vs $33,150; p<0.001). CONCLUSION Hand-assisted laparoscopic colectomy is a safe alternative to traditional open colonic resection. In this series, it was associated with decreased postoperative morbidity and mortality. Despite longer operative times, the use of the hand-assisted techniques significantly reduced the hospital stay and decreased the total hospital charges. Overall, in the elective setting, hand-assisted laparoscopic colectomy appears to be advantageous over the traditional open colectomy.
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Affiliation(s)
- Sean B Orenstein
- Department of Surgery, University of Connecticut Health Center, 263 Farmington Avenue, MC 3955, Farmington, CT 06030, USA
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Orenstein SB, Saberski ER, Klueh U, Kreutzer DL, Novitsky YW. Effects of mast cell modulation on early host response to implanted synthetic meshes. Hernia 2010; 14:511-6. [PMID: 20526725 DOI: 10.1007/s10029-010-0680-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2009] [Accepted: 05/15/2010] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Mast cells (MCs) and their products (e.g., histamine, serotonin, heparin, prostaglandins, cytokines, etc.) play key roles in controlling local inflammation, wound healing, and foreign body reactions in vivo. Investigation of the role of MCs in mediating local tissue responses to synthetic hernia meshes has been very limited to date. We aimed to determine the effects of MCs/MC products in mice undergoing synthetic mesh implantation. MATERIALS AND METHODS Circular samples (5 mm) of heavyweight microporous polypropylene (Trelex), midweight microporous polypropylene (ProLite), lightweight macroporous polypropylene with poliglecaprone (Ultrapro), and 3-dimensional macroporous polyester (Parietex) meshes were implanted subcutaneously in C57BL/6 J mice with and without cromolyn (MC stabilizer/suppressant) treatment (50 mg/kg, daily IP). Two weeks post-implantation, all meshes were explanted and evaluated histologically using H&E and trichrome stains. RESULTS Chronic inflammation was focused around individual mesh fibers; inter-fiber inflammation and fibrosis diminished as mesh porosity increased. MC accumulation was seen at the periphery of inflammatory reactions, and in association with mesh-induced fibrosis and neovascularization. Cromolyn treatment resulted in significantly decreased fibrotic responses to all four meshes and reduced inflammation induced by Trelex, ProLite, and Parietex meshes but not Ultrapro. CONCLUSION We demonstrated that MCs play important roles in mesh-induced host tissue reactions. Blocking MC degranulation decreased early inflammation and fibrosis induced by most synthetic meshes in this study. Further evaluation and understanding of the role of MCs in mesh-induced tissue reactions will provide new therapeutic approaches to enhance the biocompatibility of surgical meshes and ultimately improve clinical outcomes in patients undergoing hernia repair with synthetic biomaterials.
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Affiliation(s)
- S B Orenstein
- Department of Surgery, University of Connecticut Health Center, Farmington, CT 06030, USA
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