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Wisniowski P, Putnam LR, Samakar K, Martin M, Sundraman S, Houghton C, Lipham J. Trends and outcomes of intraoperative esophagogastroduodenoscopy during laparoscopic Heller myotomy: a National Surgical Quality Improvement Program analysis. J Gastrointest Surg 2024; 28:282-284. [PMID: 38446115 DOI: 10.1016/j.gassur.2023.12.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/15/2023] [Accepted: 12/16/2023] [Indexed: 03/07/2024]
Affiliation(s)
- Paul Wisniowski
- Division of Upper Gastrointestinal and General Surgery, Department of Surgery, Keck Medical Center of University of Southern California, Los Angeles, California, United States.
| | - Luke R Putnam
- Division of Upper Gastrointestinal and General Surgery, Department of Surgery, Keck Medical Center of University of Southern California, Los Angeles, California, United States
| | - Kamran Samakar
- Division of Upper Gastrointestinal and General Surgery, Department of Surgery, Keck Medical Center of University of Southern California, Los Angeles, California, United States
| | - Matthew Martin
- Division of Upper Gastrointestinal and General Surgery, Department of Surgery, Keck Medical Center of University of Southern California, Los Angeles, California, United States
| | - Shivani Sundraman
- Division of Upper Gastrointestinal and General Surgery, Department of Surgery, Keck Medical Center of University of Southern California, Los Angeles, California, United States
| | - Caitlin Houghton
- Division of Upper Gastrointestinal and General Surgery, Department of Surgery, Keck Medical Center of University of Southern California, Los Angeles, California, United States
| | - John Lipham
- Division of Upper Gastrointestinal and General Surgery, Department of Surgery, Keck Medical Center of University of Southern California, Los Angeles, California, United States
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Prado Junior FPP, Machado IFS, Prado MPLP, Leite RBC, Gurgel SM, Gomes JWF, Garcia JHP. PERORAL ENDOSCOPIC MYOTOMY FOR ACHALASIA: SAFETY PROFILE, COMPLICATIONS AND RESULTS OF 94 PATIENTS. ARQUIVOS BRASILEIROS DE CIRURGIA DIGESTIVA : ABCD = BRAZILIAN ARCHIVES OF DIGESTIVE SURGERY 2023; 36:e1784. [PMID: 38088729 PMCID: PMC10712919 DOI: 10.1590/0102-672020230066e1784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 10/10/2023] [Indexed: 12/17/2023]
Abstract
BACKGROUND Achalasia is an esophageal motility disorder, with clinical presentation of dysphagia and regurgitation. This is a chronic condition with no cure. Current treatment options aim to reduce lower esophageal sphincter tone by pharmacological, endoscopic or surgical means, with the aim of improving patients' symptoms. Peroral endoscopic myotomy (POEM) is an alternative endoscopic surgery to Heller cardiomyotomy, in which the procedure is performed orally, by endoscopy, offering efficacy comparable to surgical myotomy, with relative ease and minimal invasion, without external incisions. AIMS To study the safety of POEM by analyzing its results, adverse events and perioperative complications and the main ways to overcome them, in addition to evaluating the effectiveness of the procedure and the short-term postoperative quality of life. METHODS A qualitative and quantitative, observational and cross-sectional study that analyzed patients who underwent the POEM in a reference center, from December 2016 to December 2022, maintaining the technical standard of pre-, peri- and postoperative protocol. RESULTS A total of 94 patients were included in the study, and only three had postoperative complications. The average early postoperative Eckardt score was 0.93 and the late 1.40, with a mean improvement of 7.1 in early results and 6.63 in late results (p<0.05). CONCLUSIONS POEM can be reproduced with an excellent safety profile, significant relief of symptoms and improvement in esophageal emptying, and in quality of life.
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Tankel J, Meng A, Gold M, Mueller C, Spicer J, Cools-Lartigue J, Ferri L, Najmeh S. Transabdominal Management of Epiphrenic Diverticula in the Setting of Achalasia: A Single-center Review. Surg Laparosc Endosc Percutan Tech 2023; 33:583-586. [PMID: 37852235 DOI: 10.1097/sle.0000000000001233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 08/22/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND The perioperative and functional outcomes of patients with epiphrenic diverticula (ED) on a background of achalasia managed via a minimally invasive transabdominal approach are under-reported. We describe our center's experience over 10 years of treating such patients. METHODS A single-center, retrospective chart of a prospectively maintained hospital database was performed. All patients with a diagnosis of ED and manometrically proven achalasia were identified. Demographic, clinical, and surgical data were extracted from the institution's medical records. Patients were stratified by whether they underwent myotomy only or myotomy plus diverticulectomy and compared in a univariate manner. RESULTS There were 18 patients who met the inclusion criteria. The median age of the cohort was 67.1 years (range 53.1 to 77.8), the maximal size of the diverticula was 3.5 cm (range 2.0 to 7.0), and the distance of the proximal lip of the diverticulum to the incisors was 33.5 cm (range 28.0 to 38.0). In terms of surgical intervention, 14 patients (77.8%) underwent myotomy plus diverticulectomy, and 4 (22.2%) underwent myotomy alone. The duration of surgery was significantly longer in the former (177.5 vs. 75.0 min, P =0.031). In total, 9/18 (50.0%) of patients were discharged on the day of surgery. There was a trend to more major postoperative complications following diverticulectomy plus myotomy, with 2/13 (15.4%) patients suffering staple line leaks. Excellent long-term functional outcomes were achieved, with 81.3% of patients having sustained resolution of their symptoms. CONCLUSIONS Laparoscopic transabdominal approach for the treatment of ED offers an acceptable risk profile and favorable functional outcomes in patients with underlying achalasia.
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Affiliation(s)
- James Tankel
- Division of Thoracic and Upper Gastrointestinal Surgery, Montreal General Hospital, McGill University Health Centre, Montreal, Quebec, Canada
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Wessels EM, Masclee GMC, Bredenoord AJ. An overview of the efficacy, safety, and predictors of achalasia treatments. Expert Rev Gastroenterol Hepatol 2023; 17:1241-1254. [PMID: 37978889 DOI: 10.1080/17474124.2023.2286279] [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: 06/12/2023] [Accepted: 11/17/2023] [Indexed: 11/19/2023]
Abstract
INTRODUCTION Achalasia is a rare esophageal motility disorder characterized by abnormal esophageal peristalsis and the inability of the lower esophageal sphincter to relax, resulting in poor esophageal emptying. This can be relieved by endoscopic and surgical treatments; each comes with certain advantages and disadvantages. AREAS COVERED This review aims to guide the clinician in clinical decision making on the different treatment options for achalasia regarding the efficacy, safety, and important predictors. EXPERT OPINION Botulinum toxin injection is only recommended for a selective group of achalasia patients because of the short term effect. Pneumatic dilation improves achalasia symptoms, but this effect diminishes over time and requiring repeated dilations to maintain clinical effect. Heller myotomy combined with fundoplication and peroral endoscopic myotomy are highly effective on the long term but are more invasive than dilations. Gastro-esophageal reflux complaints are more often encountered after peroral endoscopic myotomy. Patient factors such as age, comorbidities, and type of achalasia must be taken into account when choosing a treatment. The preference of the patient is also of great importance and therefore shared decision making has to play a fundamental role in deciding about treatment.
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Affiliation(s)
- Elise M Wessels
- Department of Gastroenterology & Hepatology, Amsterdam Gastroenterology and Metabolism, University Medical Centers Amsterdam, Amsterdam, Netherlands
- Amsterdam Gastroenterology, Endocrinology & Metabolism, Amsterdam, Netherlands
| | - Gwen M C Masclee
- Department of Gastroenterology & Hepatology, Amsterdam Gastroenterology and Metabolism, University Medical Centers Amsterdam, Amsterdam, Netherlands
- Amsterdam Gastroenterology, Endocrinology & Metabolism, Amsterdam, Netherlands
| | - Albert J Bredenoord
- Department of Gastroenterology & Hepatology, Amsterdam Gastroenterology and Metabolism, University Medical Centers Amsterdam, Amsterdam, Netherlands
- Amsterdam Gastroenterology, Endocrinology & Metabolism, Amsterdam, Netherlands
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Simkova D, Mares J, Vackova Z, Hucl T, Stirand P, Kieslichova E, Ryska O, Spicak J, Drazilova S, Veseliny E, Martinek J. Periprocedural safety profile of peroral endoscopic myotomy (POEM)-a retrospective analysis of adverse events according to two different classifications. Surg Endosc 2023; 37:1242-1251. [PMID: 36171448 DOI: 10.1007/s00464-022-09621-z] [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: 12/06/2021] [Accepted: 09/11/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Peroral endoscopic myotomy (POEM) is nowadays a standard method for treatment of achalasia; nevertheless, it remains an invasive intervention with corresponding risk of adverse events (AEs). The classification and grading of AEs are still a matter of discussion. The aim of our retrospective study was to assess the occurrence of all "undesirable" events and "true" adverse events in patients undergoing POEM and to compare the outcomes when either Clavien-Dindo classification (CDC) or American Society of Gastrointestinal Endoscopy (ASGE) lexicon classification applied. METHODS This was a retrospective analysis of prospectively managed database of all patients who had undergone POEM between December 2012 and August 2018. We assessed the pre-, peri-, and early-postoperative (up to patient's discharge) undesirable events (including those not fulfilling criteria for AEs) and "true" AEs according the definition in either of the classifications. RESULTS A total of 231 patients have successfully undergone 244 POEM procedures (13 × re-POEM). Twenty-nine procedures (11.9%) passed uneventfully, while in 215 procedures (88.1%), a total of 440 undesirable events occurred. The CDC identified 27 AEs (17 minor, 10 major) occurring in 23/244 (9.4%) procedures. The ASGE lexicon identified identical 27 AEs (21 mild or moderate, 6 severe or fatal) resulting in the severity distribution of AEs being the only difference between the two classifications. Only the absence of previous treatment was found to be a risk factor [p = 0.047, OR with 95% CI: 4.55 (1.02; 20.25)] in the combined logistic regression model. CONCLUSION Undesirable events are common in patients undergoing POEM but the incidence of true AEs is low according to both classifications. Severe adverse events are infrequent irrespective of the classification applied. CDC may be more appropriate than ASGE lexicon for classifying POEM-related AEs given a surgical nature of this procedure.
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Affiliation(s)
- Dagmar Simkova
- Department of Hepatogastroenterology, Institute for Clinical and Experimental Medicine IKEM, Videnska 1921, 140 21, Prague 4, Czech Republic
| | - Jan Mares
- Department of Hepatogastroenterology, Institute for Clinical and Experimental Medicine IKEM, Videnska 1921, 140 21, Prague 4, Czech Republic
| | - Zuzana Vackova
- Department of Hepatogastroenterology, Institute for Clinical and Experimental Medicine IKEM, Videnska 1921, 140 21, Prague 4, Czech Republic
| | - Tomas Hucl
- Department of Hepatogastroenterology, Institute for Clinical and Experimental Medicine IKEM, Videnska 1921, 140 21, Prague 4, Czech Republic
| | - Petr Stirand
- Department of Hepatogastroenterology, Institute for Clinical and Experimental Medicine IKEM, Videnska 1921, 140 21, Prague 4, Czech Republic
| | - Eva Kieslichova
- Department of Anesthesiology and Intensive Care, Institute for Clinical and Experimental Medicine IKEM, Videnska 1921, 140 21, Prague, Czech Republic
| | - Ondrej Ryska
- Royal Lancaster Infirmary, University Hospitals of Morecambe Bay NHS Foundation Trust, Lancaster, UK
| | - Julius Spicak
- Department of Hepatogastroenterology, Institute for Clinical and Experimental Medicine IKEM, Videnska 1921, 140 21, Prague 4, Czech Republic
| | - Sylvia Drazilova
- 2Nd Department of Internal Medicine, PJ Safarik University and L. Pasteur University Hospital, Trieda SNP 1, 040 11, Kosice, Slovakia
| | - Eduard Veseliny
- 2Nd Department of Internal Medicine, PJ Safarik University and L. Pasteur University Hospital, Trieda SNP 1, 040 11, Kosice, Slovakia
| | - Jan Martinek
- Department of Hepatogastroenterology, Institute for Clinical and Experimental Medicine IKEM, Videnska 1921, 140 21, Prague 4, Czech Republic. .,Institute of Physiology, 1St Faculty of Medicine, Charles University, Prague, Czech Republic. .,Faculty of Medicine, Ostrava University, Ostrava, Czech Republic.
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Sharma P, Stavropoulos SN. Is peroral endoscopic myotomy the new gold standard for achalasia therapy? Dig Endosc 2023; 35:173-183. [PMID: 36385512 DOI: 10.1111/den.14477] [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: 08/02/2022] [Accepted: 11/15/2022] [Indexed: 11/18/2022]
Abstract
Our review focuses on critical analysis of the literature to determine whether peroral endoscopic myotomy (POEM) is poised to replace laparoscopic Heller myotomy (LHM) as the new "gold standard" for achalasia therapy. POEM matches or exceeds the efficacy of LHM. The difference in objective gastroesophageal reflux disease (GERD) between POEM and LHM is modest at best and dissipates with time. Post-POEM GERD can be easily managed medically in most patients without long-term GERD sequelae or the need for surgical fundoplication. Emerging POEM technique modifications can further decrease GERD. Endoscopic antireflux procedures such as transoral incisionless fundoplication (TIF) or POEM + F (POEM + fundoplication) can be used in the rare cases of medication-refractory GERD, but their long-term efficacy remains in question. In this comprehensive review, we summarize the current status of POEM with emphasis on GERD evaluation, prevention, treatment, and comparative data vs. LHM. Based on this analysis, it appears that POEM is indeed the new gold standard in the therapy of achalasia.
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Affiliation(s)
- Prabin Sharma
- Department of Gastroenterology, Hartford Health Care-St. Vincent's Medical Center, Bridgeport, USA
| | - Stavros N Stavropoulos
- Division of Gastroenterology, John D. Archbold Memorial Hospital, Digestive Disease Center, Thomasville, USA
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Parsa N, Friedel D, Stavropoulos SN. POEM, GPOEM, and ZPOEM. Dig Dis Sci 2022; 67:1500-1520. [PMID: 35366120 DOI: 10.1007/s10620-022-07398-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/12/2022] [Indexed: 12/09/2022]
Abstract
Our tripartite narrative review discusses Peroral Endoscopic Myotomy (POEM), gastric POEM (GPOEM) and POEM for Zenker's diverticula (ZPOEM). POEM is the prototypical procedure that launched the novel "3rd space endoscopy" field of advanced endoscopy. It revolutionized achalasia therapy by offering a much less invasive version of the prior gold standard, the laparoscopic Heller myotomy (HM). We review in detail indications, outcomes, technique variations and comparative data between POEM and HM particularly with regard to the hotly debated issue of GERD. We then proceed to discuss two less illustrious but nevertheless important offshoots of the iconic POEM procedure: GPOEM for gastroparesis and ZPOEM for the treatment of hypopharyngeal diverticula. For GPOEM, we discuss the rationale of pylorus-directed therapies, briefly touch on GPOEM technique variations and then focus on the importance of proper patient selection and emerging data in this area. On the third and final part of our review, we discuss ZPOEM and expound on technique variations including our "ultra-short tunnel technique". Our review emphasizes that, despite the superiority of endoscopy over surgery for the treatment of hypopharyngeal diverticula, there is no clear evidence yet of the superiority of the newfangled ZPOEM technique compared to the conventional endoscopic myotomy technique practiced for over two decades prior to the advent of ZPOEM.
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Affiliation(s)
- Nasim Parsa
- Division of Gastroenterology and Hepatology, University of Missouri Health System, Columbia, MO, USA
| | - David Friedel
- Division of Gastroenterology, Hepatology and Nutrition, NYU-Winthrop Hospital, 222 Station Plaza N Suite 429, Mineola, NY, 11501, USA
| | - Stavros N Stavropoulos
- Division of Gastroenterology, Hepatology and Nutrition, NYU-Winthrop Hospital, 222 Station Plaza N Suite 429, Mineola, NY, 11501, USA.
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Evaluation of the Surgical Management of Achalasia in Children and Young Adults. J Surg Res 2022; 273:9-14. [PMID: 35007858 DOI: 10.1016/j.jss.2021.12.004] [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: 08/03/2021] [Revised: 12/10/2021] [Accepted: 12/13/2021] [Indexed: 12/26/2022]
Abstract
INTRODUCTION Achalasia is a rare esophageal motility disorder in children and is most often treated with the Heller myotomy. This study examines the current trends in surgical management of achalasia and evaluates the safety of the Heller myotomy in children compared to the young adult population. METHODS This is a retrospective cohort study of children and young adults aged ≤25 y undergoing a Heller myotomy for achalasia. Data were collected using the adult and pediatric National Surgical Quality Improvement Program databases from 2012 to 2018. Patient characteristics, comorbidities, and 30-d outcomes were evaluated. Operative details of interest included surgical specialty and the use of esophagogastroduodenoscopy and esophageal manometry. Outcomes included operative time, length of stay, reoperation, and other postoperative complications. RESULTS A total of 178 pediatric and 202 young adult patients were included in the study. The majority of surgeries were performed laparoscopically (85.4% pediatric and 95.0% adult). Esophageal manometry was only used in pediatric cases, and esophagogastroduodenoscopy was used in 35 (19.7%) pediatric and 41 (20.3%) adult cases. Thirty-day complications occurred in 7 (3.9%) children and 3 (1.5%) adults. The median operative time for children was 174.5 min and the median length of stay (LOS) was 2 d. The median operative time for adults was 126 min and the median LOS was 1 d (P < 0.01 for both). There was a longer LOS for cases performed by pediatric surgeons (P = 0.03). CONCLUSIONS Heller myotomy continues to be a very safe operation for achalasia with minimal short-term morbidity.
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Ross SW, Kuhlenschmidt KM, Kubasiak JC, Mossler LE, Taveras LR, Shoultz TH, Phelan HA, Reinke CE, Cripps MW. Association of the Risk of a Venous Thromboembolic Event in Emergency vs Elective General Surgery. JAMA Surg 2021; 155:503-511. [PMID: 32347908 DOI: 10.1001/jamasurg.2020.0433] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Importance Trauma patients have an increased risk of venous thromboembolism (VTE), partly because of greater inflammation. However, it is unknown if this association is present in patients who undergo emergency general surgery (EGS). Objectives To investigate whether emergency case status is independently associated with VTE compared with elective case status and to test the hypothesis that emergency cases would have a higher risk of VTE. Design, Setting, and Participants This retrospective cohort study used the American College of Surgeons National Surgical Quality Improvement Program database from January 1, 2005, to December 31, 2016, for all cholecystectomies, ventral hernia repairs (VHRs), and partial colectomies (PCs) to obtain a sample of commonly encountered emergency procedures that have elective counterparts. Emergency surgeries were then compared with elective surgeries. The dates of analysis were January 1 to 31, 2019. Main Outcomes and Measures The primary outcome was VTE at 30 days. A multivariable analysis controlling for age, sex, body mass index, bleeding disorder, disseminated cancer, laparoscopy approach, and surgery type was performed. Results There were 604 537 adults undergoing surgical procedures over 12 years (mean [SD] age, 55.3 [16.6] years; 61.4% women), including 285 847 cholecystectomies, 158 500 VHRs, and 160 190 PCs. The rate of VTE within 30 days was 1.9% for EGS and 0.8% for elective surgery, a statistically significant difference. Overall, 4607 patients (0.8%) had deep vein thrombosis, and 2648 patients (0.4%) had pulmonary embolism. A total of 6624 VTEs (1.1%) occurred in the cohort. As expected, when VTE risk was examined by surgery type, the risk increased with invasiveness (0.5% for cholecystectomy, 0.8% for VHR, and 2.4% for PC; P < .001). On multivariable analysis, EGS was independently associated with VTE (odds ratio [OR], 1.70; 95% CI, 1.61-1.79). Also associated with VTE were open surgery (OR, 3.38; 95% CI, 3.15-3.63) and PC (OR, 1.86; 95% CI, 1.73-1.99). Conclusions and Relevance In this cohort study, emergency surgery and increased invasiveness appeared to be independently associated with VTE compared with elective surgery. Further study on methods to improve VTE chemoprophylaxis is highly recommended for emergency and more extensive operations to reduce the risk of potentially lethal VTE.
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Affiliation(s)
- Samuel W Ross
- Division of Acute Care Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Kali M Kuhlenschmidt
- Division of General and Acute Care Surgery, Department of Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - John C Kubasiak
- Division of General and Acute Care Surgery, Department of Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Lindsey E Mossler
- Division of General and Acute Care Surgery, Department of Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Luis R Taveras
- Division of General and Acute Care Surgery, Department of Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Thomas H Shoultz
- Division of General and Acute Care Surgery, Department of Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Herbert A Phelan
- Division of General and Acute Care Surgery, Department of Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Caroline E Reinke
- Division of Acute Care Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Michael W Cripps
- Division of General and Acute Care Surgery, Department of Surgery, UT Southwestern Medical Center, Dallas, Texas
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Bruenderman EH, Bhutiani N, Martin RCG, Fox MP, van Berkel VH, Block SB, Kehdy FJ. Intraoperative Esophagogastroduodenoscopy During Heller Myotomy: Evaluating Guidelines. World J Surg 2020; 45:808-814. [PMID: 33230586 DOI: 10.1007/s00268-020-05870-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/31/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND National guidelines suggest routine intraoperative esophagogastroduodenoscopy (EGD) during laparoscopic Heller myotomy (LHM) to assess for mucosal perforation and myotomy adequacy, but the utility of this is unknown. This study aimed to evaluate the effect of intraoperative EGD on outcomes after LHM. METHODS Patients who underwent LHM in a single center were retrospectively identified. Outcomes were compared between patients who did and did not undergo intraoperative EGD. RESULTS Sixty-one patients were reviewed: 46 (75%) underwent intraoperative EGD and 15 (25%) did not. Mucosal perforations occurred in 2 (4%) of the EGD group and 3 (20%) of the non-EGD group (p = 0.06). All perforations, regardless of EGD use, were recognized laparoscopically. There were no postoperative leaks. Failed myotomy occurred in 5 (11%) who underwent EGD and 1 (7%) who did not (p = 0.64). CONCLUSIONS Because EGD does not appear to improve outcomes after LHM, we emphasize its selective, rather than routine, use.
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Affiliation(s)
- Elizabeth H Bruenderman
- Department of Surgery, University of Louisville, 550 S. Jackson St, 2nd floor, Louisville, KY, 40202, United States of America
| | - Neal Bhutiani
- Department of Surgery, University of Louisville, 550 S. Jackson St, 2nd floor, Louisville, KY, 40202, United States of America
| | - Robert C G Martin
- Department of Surgery, Division of Surgical Oncology, University of Louisville, Louisville, KY, United States of America
| | - Matthew P Fox
- Department of Cardiovascular and Thoracic Surgery, University of Louisville, Louisville, KY, United States of America
| | - Victor H van Berkel
- Department of Cardiovascular and Thoracic Surgery, University of Louisville, Louisville, KY, United States of America
| | - Stacy B Block
- Department of Surgery, University of Louisville, 550 S. Jackson St, 2nd floor, Louisville, KY, 40202, United States of America
| | - Farid J Kehdy
- Department of Surgery, University of Louisville, 550 S. Jackson St, 2nd floor, Louisville, KY, 40202, United States of America.
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Sherrill W, Rossi I, Genz M, Matthews BD, Reinke CE. Non-elective paraesophageal hernia repair: surgical approaches and short-term outcomes. Surg Endosc 2020; 35:3405-3411. [PMID: 32671522 DOI: 10.1007/s00464-020-07782-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 07/01/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND The majority of laparoscopic paraesophageal hernia (PEH) repairs are performed electively. We aimed to investigate the frequency of non-elective laparoscopic (MIS) PEH repair and compare 30-day outcomes to elective MIS repairs and non-elective open repairs. We hypothesized that an increasing percentage of non-elective PEH repairs would be performed laparoscopically and that this population would have improved outcomes compared to non-elective open PEH counterparts. METHODS The 2011-2016 NSQIP PUFs were used to identify patients who underwent PEH repair. Case status was classified as open vs. MIS and elective versus non-elective. Preoperative patient characteristics, operative details, discharge destination, and 30-day postoperative complication rates were compared. Logistic regression was used to examine the impact of case status on 30-day mortality. RESULTS We identified 20,010 patients who underwent PEH. There were an increasing number of MIS PEH repairs in NSQIP between 2011 and 2016. Non-elective repairs were performed in 2,173 patients and 73.4% of these were completed laparoscopically. Elective MIS patients were younger, had a higher BMI, and were more likely to be functionally independent (p < 0.01) than their non-elective counterparts. Non-elective MIS patients had a higher wound class and ASA class compared to their elective counterparts. Compared to elective MIS cases, non-elective MIS PEH repair was associated with increased odds of mortality, even after controlling for patient characteristics (OR = 1.76, p = 0.02). There was no statistically significant difference in mortality for non-elective MIS vs. non-elective open PEH repair. There is an increase in non-elective PEH repairs recorded in NSQIP over time studied. CONCLUSIONS The population undergoing non-elective MIS PEH repairs is different from their elective MIS counterparts and experience a higher postoperative mortality rate. While the observed increased utilization of MIS techniques in non-elective PEH repairs likely provides benefits for the patient, there remain differences in outcomes for these patients compared to elective PEH repairs.
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Affiliation(s)
- William Sherrill
- Department of Surgery, Carolinas Medical Center, 1000 Blythe Blvd, Charlotte, NC, USA.
| | - Isolina Rossi
- Department of Surgery, Carolinas Medical Center, 1000 Blythe Blvd, Charlotte, NC, USA
| | - Michael Genz
- Department of Surgery, Carolinas Medical Center, 1000 Blythe Blvd, Charlotte, NC, USA
| | - Brent D Matthews
- Department of Surgery, Carolinas Medical Center, 1000 Blythe Blvd, Charlotte, NC, USA
| | - Caroline E Reinke
- Department of Surgery, Carolinas Medical Center, 1000 Blythe Blvd, Charlotte, NC, USA
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Arnold MR, Kao AM, Cunningham KW, Christmas AB, Thomas BW, Sing RF, Reinke CE, Ross SW. Not a Routine Case, Why Expect the Routine Outcome? Quantifying the Infectious Burden of Emergency General Surgery Using the NSQIP. Am Surg 2019. [DOI: 10.1177/000313481908500943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Emergent surgeries have different causes and physiologic patient responses than the same elective surgery, many of which are due to infectious etiologies. Therefore, we hypothesized that emergency cases have a higher risk of postoperative SSI than their elective counterparts. The ACS NSQIP database was queried from 2005 to 2016 for all cholecystectomies, ventral hernia repairs, and partial colectomies to examine common emergency and elective general surgery operations. Thirty-day outcomes were compared by emergent status. Any SSI was the primary outcome. There were 863,164 surgeries: 416,497 cholecystectomies, 220,815 ventral hernia repairs, and 225,852 partial colectomies. SSIs developed in 38,865 (4.5%) patients. SSIs increased with emergencies (5.3% vs 3.6% for any SSI). Postoperative sepsis (5.8% vs 1.5%), septic shock (4.7% vs 0.6%), length of stay (8.1 vs 2.9 days), and mortality (3.6% vs 0.4%) were increased in emergent surgery; P < 0.001 for all. When controlling for age, gender, BMI, diabetes, smoking, wound classification, comorbidities, functional status, and procedure on multivariate analysis, emergency surgery (odds ratio 1.15, 95% confidence interval 1.11–1.19) was independently associated with the development of SSI. Patients undergoing emergency general surgery experience increased rates of SSI. Patients and their families should be appropriately counseled regarding these elevated risks when consenting for emergency surgery.
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Affiliation(s)
- Michael R. Arnold
- From the Division of Acute Care Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Angela M. Kao
- From the Division of Acute Care Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Kyle W. Cunningham
- From the Division of Acute Care Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - A. Britton Christmas
- From the Division of Acute Care Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Bradley W. Thomas
- From the Division of Acute Care Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Ronald F. Sing
- From the Division of Acute Care Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Caroline E. Reinke
- From the Division of Acute Care Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Samuel W. Ross
- From the Division of Acute Care Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina
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Use of minimally invasive surgery in emergency general surgery procedures. Surg Endosc 2019; 34:2258-2265. [PMID: 31388806 DOI: 10.1007/s00464-019-07016-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 07/19/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND Minimally invasive surgery (MIS) has demonstrated superior outcomes in many elective procedures. However, its use in emergency general surgery (EGS) procedures is not well characterized. The purpose of this study was to examine the trends in utilization and outcomes of MIS techniques in EGS over the past decade. METHODS The 2007-2016 ACS-NSQIP database was utilized to identify patients undergoing emergency surgery for four common EGS diagnoses: appendicitis, cholecystitis/cholangitis, peptic ulcer disease, and small bowel obstruction. Trends over time were described. Preoperative risk factors, operative characteristics, outcomes, morbidity, and trends were compared between MIS and open approaches using univariate and multivariate analysis. RESULTS During the 10-year study period, 190,264 patients were identified. The appendicitis group was the largest (166,559 patients) followed by gallbladder disease (9994), bowel obstruction (6256), and peptic ulcer disease (366). Utilization of MIS increased over time in all groups (p < 0.001). There was a concurrent decrease in mean days of hospitalization in each group: appendectomy (2.4 to 2.0), cholecystectomy (5.7 to 3.2), peptic ulcer disease (20.3 to 11.7), and bowel obstruction (12.9 to 10.5); p < 0.001 for all. On multivariate analysis, use of MIS techniques was associated with decreased odds of 30-day mortality, surgical site infection, and length of hospital stay in all groups (p < 0.001). CONCLUSIONS Use of MIS techniques in these four EGS diagnoses has increased in frequency over the past 10 years. When adjusted for preoperative risk factors, use of MIS was associated with decreased odds of wound infection, death, and length of stay. Further studies are needed to determine if increased access to MIS techniques among EGS patients may improve outcomes.
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Costantini M, Salvador R, Capovilla G, Vallese L, Costantini A, Nicoletti L, Briscolini D, Valmasoni M, Merigliano S. A Thousand and One Laparoscopic Heller Myotomies for Esophageal Achalasia: a 25-Year Experience at a Single Tertiary Center. J Gastrointest Surg 2019; 23:23-35. [PMID: 30238248 DOI: 10.1007/s11605-018-3956-x] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 08/28/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND The aim of this study was to assess the long-term outcome of laparoscopic Heller-Dor (LHD) myotomy to treat achalasia at a single high-volume institution in the past 25 years. METHODS Patients undergoing LHD from 1992 to 2017 were prospectively registered in a dedicated database. Those who had already undergone surgical or endoscopic myotomy were ruled out. Symptoms were collected and scored using a detailed questionnaire; barium swallow, endoscopy, and manometry were performed before and after surgery; and 24-h pH monitoring was done 6 months after LHD. RESULTS One thousand one patients underwent LHD (M:F = 536:465), performed by six staff surgeons. The surgical procedure was completed laparoscopically in all but 8 patients (0.8%). At a median of follow-up of 62 months, the outcome was positive in 896 patients (89.5%), and the probability of being cured from symptoms at 20 years exceeded 80%. Among the patients who had previously received other treatments, there were 25/182 failures (13.7%), while the failures in the primary treatment group were 80/819 (9.8%) (p = 0.19). All 105 patients whose LHD failed subsequently underwent endoscopic pneumatic dilations with an overall success rate of 98.4%. At univariate analysis, the manometric pattern (p < 0.001), the presence of a sigmoid megaesophagus (p = 0.03), and chest pain (p < 0.001) were the factors that predicted a poor outcome. At multivariate analysis, all three factors were independently associated with a poor outcome. Post-operative 24-h pH monitoring was abnormal in 55/615 patients (9.1%). CONCLUSIONS LHD can durably relieve achalasia symptoms in more than 80% of patients. The pre-operative manometric pattern, the presence of a sigmoid esophagus, and chest pain represent the strongest predictors of outcome.
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Affiliation(s)
- Mario Costantini
- Clinica Chirurgica 3, Department of Surgical, Oncological and Gastroenterological Sciences, Università ed Azienda Ospedaliera di Padova, 2, via Giustiniani, 35128, Padua, Italy.
| | - Renato Salvador
- Clinica Chirurgica 3, Department of Surgical, Oncological and Gastroenterological Sciences, Università ed Azienda Ospedaliera di Padova, 2, via Giustiniani, 35128, Padua, Italy
| | - Giovanni Capovilla
- Clinica Chirurgica 3, Department of Surgical, Oncological and Gastroenterological Sciences, Università ed Azienda Ospedaliera di Padova, 2, via Giustiniani, 35128, Padua, Italy
| | - Lorenzo Vallese
- Clinica Chirurgica 3, Department of Surgical, Oncological and Gastroenterological Sciences, Università ed Azienda Ospedaliera di Padova, 2, via Giustiniani, 35128, Padua, Italy
| | | | - Loredana Nicoletti
- Clinica Chirurgica 3, Department of Surgical, Oncological and Gastroenterological Sciences, Università ed Azienda Ospedaliera di Padova, 2, via Giustiniani, 35128, Padua, Italy
| | - Dario Briscolini
- Clinica Chirurgica 3, Department of Surgical, Oncological and Gastroenterological Sciences, Università ed Azienda Ospedaliera di Padova, 2, via Giustiniani, 35128, Padua, Italy
| | - Michele Valmasoni
- Clinica Chirurgica 3, Department of Surgical, Oncological and Gastroenterological Sciences, Università ed Azienda Ospedaliera di Padova, 2, via Giustiniani, 35128, Padua, Italy
| | - Stefano Merigliano
- Clinica Chirurgica 3, Department of Surgical, Oncological and Gastroenterological Sciences, Università ed Azienda Ospedaliera di Padova, 2, via Giustiniani, 35128, Padua, Italy
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Lorimer PD, Motz BM, Boselli DM, Reames MK, Hill JS, Salo JC. Quality Improvement in Minimally Invasive Esophagectomy: Outcome Improvement Through Data Review. Ann Surg Oncol 2018; 26:177-187. [PMID: 30382434 DOI: 10.1245/s10434-018-6938-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Indexed: 01/14/2023]
Abstract
BACKGROUND Esophagectomy is a complex operation in which outcomes are profoundly influenced by operative experience and volume. We report the effects of experience and innovation on outcomes in minimally invasive esophagectomy. METHODS Esophageal resections for cancer from 2007 to 2016 at Levine Cancer Institute at Carolinas Medical Center (Charlotte, NC) were reviewed. During this time, three changes in technique were made to improve outcomes: vascular evaluation of the gastric conduit to improve anastomotic healing (beginning at case #63), one-stage approach to permit access to abdomen and chest through one draped surgical field (case #82), and adoption of a lung-protective anesthetic protocol (case #101). Mortality, operative time, complications, and length of stay were analyzed relative to these interventions using GLM regression. RESULTS 200 patients underwent minimally invasive esophagectomy. There were no mortalities at 30 days, and no change in mortality rate at 60 and 90 days. Anastomotic leak decreased significantly after the introduction of intraoperative vascular evaluation of the gastric conduit (3.6 vs 19.4%). Operative time decreased with adoption of a one-stage approach (416 vs 536 min). Pulmonary complications decreased coincident with a change in anesthetic technique (pneumonia 6 vs 28%). Lymph node harvest increased over time. Length of stay was driven primarily by complications and decreased with operative experience. CONCLUSIONS Postoperative complications, operative time, and length of stay decreased with case experience and alterations in surgical and anesthetic technique. We believe that adoption of the techniques and technology described herein can reduce complications, reduce hospital stay, and improve patient outcomes.
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Affiliation(s)
- Patrick D Lorimer
- Division of Surgical Oncology, Department of Surgery, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC, USA
| | - Benjamin M Motz
- Division of Surgical Oncology, Department of Surgery, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC, USA
| | - Danielle M Boselli
- Department of Biostatistics, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC, USA
| | - Mark K Reames
- Sanger Heart and Vascular Institute, Carolinas Medical Center, Charlotte, NC, USA
| | - Joshua S Hill
- Division of Surgical Oncology, Department of Surgery, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC, USA
| | - Jonathan C Salo
- Division of Surgical Oncology, Department of Surgery, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC, USA.
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16
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Newberry C, Vajravelu RK, Pickett-Blakely O, Falk G, Yang YX, Lynch KL. Achalasia Patients Are at Nutritional Risk Regardless of Presenting Weight Category. Dig Dis Sci 2018; 63:1243-1249. [PMID: 29468378 DOI: 10.1007/s10620-018-4985-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Accepted: 02/14/2018] [Indexed: 12/31/2022]
Abstract
BACKGROUND Achalasia is an esophageal motor disorder that leads to swallowing dysfunction and weight loss. Nutritional risk in achalasia patients is not well defined. AIMS The aims of this study were to define baseline body mass index (BMI), changes in weight, and nutritional risk over time in a large cohort of achalasia patients. METHODS This was a retrospective cohort study of achalasia patients at a tertiary care center with documented BMI, symptom severity as per Eckardt score, and nutritional risk assessment as per the Malnutrition Universal Screening Tool, which considers BMI, degree of recent weight loss, and acuity of disease. RESULTS Among the 337 patients presenting for achalasia management, 179 had confirmed disease. Upon presentation 69.8% of patients were classified as overweight or obese. Using the Malnutrition Universal Screening Tool, we found 50% of patients to be at moderate or high risk for malnutrition at presentation. Eckardt score (OR 1.15, 95% CI 1.05-1.26), duration of disease (OR for each additional month 1.04, 95% CI 1.01-1.08), and female gender (OR 1.76, 95% CI 1.02-3.03) were independent predictors of increased risk for malnutrition. Nutrition risk score decreased after therapy in 93.3% of patients. CONCLUSIONS Despite a high prevalence of overweight and obese status in achalasia patients, many are at risk of developing nutritional complications secondary to rapid weight loss. This risk frequently resolves post-treatment. Regardless of baseline BMI, we recommend all patients undergo nutritional assessment to identify high-risk patients who may benefit from dietary intervention and expedited therapy.
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Affiliation(s)
- Carolyn Newberry
- Division of Gastroenterology, University of Pennsylvania Perelman School of Medicine, 3400 Civic Center Boulevard, 7th Floor, South Tower, Philadelphia, PA, 19104, USA.
| | - Ravy K Vajravelu
- Division of Gastroenterology, University of Pennsylvania Perelman School of Medicine, 3400 Civic Center Boulevard, 7th Floor, South Tower, Philadelphia, PA, 19104, USA
| | - Octavia Pickett-Blakely
- Division of Gastroenterology, University of Pennsylvania Perelman School of Medicine, 3400 Civic Center Boulevard, 7th Floor, South Tower, Philadelphia, PA, 19104, USA
| | - Gary Falk
- Division of Gastroenterology, University of Pennsylvania Perelman School of Medicine, 3400 Civic Center Boulevard, 7th Floor, South Tower, Philadelphia, PA, 19104, USA
| | - Yu Xiao Yang
- Division of Gastroenterology, University of Pennsylvania Perelman School of Medicine, 3400 Civic Center Boulevard, 7th Floor, South Tower, Philadelphia, PA, 19104, USA
- Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania Perelman School of Medicine, 423 Guardian Drive, 733 Blockley Hall, Philadelphia, PA, 19104, USA
| | - Kristle L Lynch
- Division of Gastroenterology, University of Pennsylvania Perelman School of Medicine, 3400 Civic Center Boulevard, 7th Floor, South Tower, Philadelphia, PA, 19104, USA
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Cheng H, Clymer JW, Po-Han Chen B, Sadeghirad B, Ferko NC, Cameron CG, Hinoul P. Prolonged operative duration is associated with complications: a systematic review and meta-analysis. J Surg Res 2018; 229:134-144. [PMID: 29936980 DOI: 10.1016/j.jss.2018.03.022] [Citation(s) in RCA: 405] [Impact Index Per Article: 67.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 02/27/2018] [Accepted: 03/14/2018] [Indexed: 10/17/2022]
Abstract
BACKGROUND The aim of this study was to systematically synthesize the large volume of literature reporting on the association between operative duration and complications across various surgical specialties and procedure types. METHODS An electronic search of PubMed, Cochrane Central Register of Controlled Trials, and Cochrane Database of Systematic Reviews from January 2005 to January 2015 was conducted. Sixty-six observational studies met the inclusion criteria. RESULTS Pooled analyses showed that the likelihood of complications increased significantly with prolonged operative duration, approximately doubling with operative time thresholds exceeding 2 or more hours. Meta-analyses also demonstrated a 14% increase in the likelihood of complications for every 30 min of additional operating time. CONCLUSIONS Prolonged operative time is associated with an increase in the risk of complications. Given the adverse consequences of complications, decreased operative times should be a universal goal for surgeons, hospitals, and policy-makers. Future study is recommended on the evaluation of interventions targeted to reducing operating time.
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Abstract
The last decade has seen growing insight into the pathophysiology of achalasia, and current treatments decreasing the resting pressure in the lower esophageal sphincter by endoscopic (botulinum toxin injection, pneumatic dilation, peroral endoscopic myotomy) or surgical means (Heller myotomy). Manometry is considered the gold standard to confirm the diagnosis of achalasia. Pneumatic dilation and laparoscopic Heller myotomy have similar effectiveness and are both more successful in patients with type II achalasia. Laparoscopic myotomy when combined with partial fundoplication is an effective surgical technique and has been considered the operative procedure of choice until recently. Peroral endoscopic myotomy is an emerging therapy with promising results since it offers a minimally invasive and efficacious option especially in type III achalasia. However, it remains to be determined if peroral endoscopic myotomy offers long-term efficacy.
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Schlottmann F, Strassle PD, Patti MG. Surgery for benign esophageal disorders in the US: risk factors for complications and trends of morbidity. Surg Endosc 2018; 32:3675-3682. [PMID: 29435748 DOI: 10.1007/s00464-018-6102-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Accepted: 02/07/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND Gastroesophageal reflux disease (GERD), paraesophageal hernia (PEH), and achalasia are the most frequent benign esophageal disorders that may need surgical treatment. We aimed to identify risk factors for postoperative complications and to characterize trends of morbidity for surgery for benign esophageal disorders in a national cohort. METHODS A retrospective population-based analysis was performed using the National Inpatient Sample for the period 2000-2013. Adult patients (≥ 18 years old) diagnosed with GERD, PEH, and achalasia, and who underwent fundoplication, PEH repair, and esophagomyotomy were included. The yearly incidence of complications, stratified by procedure, was calculated using Poisson regression, and multivariable logistic regression was used to determine risk factors for complications. RESULTS A total of 79,622 patients were included; 38,695 (48.6%) underwent PEH repair, 38,719 (48.6%) fundoplication, and 2208 (2.8%) esophagomyotomy. While the rate of postoperative complications dropped from 26.5 to 10.0% and from 16.1 to 12.2% for PEH repair and esophagomyotomy, respectively, the complication rate after fundoplication increased from 5.7 to 12.7% during the same period (p < 0.0001). Age, black race, diabetes, renal insufficiency, coronary artery disease, peripheral vascular disease, chronic obstructive pulmonary disease, and open surgery were independent risk factors for postoperative complications. The rate of laparoscopic procedures for PEH repair increased from 4.9 to 91.4%, while for fundoplication it increased from 24.2 to 78.3% (p < 0.0001). CONCLUSIONS Opposite to PEH repair and esophagomyotomy, antireflux surgery has shown an increase in the morbidity rate in the last decade. Patient selection and embracement of laparoscopic techniques are critical to improve the perioperative outcome in surgery for benign esophageal disorders.
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Affiliation(s)
- Francisco Schlottmann
- Department of Surgery and Center for Esophageal Diseases and Swallowing, University of North Carolina, Chapel Hill, NC, USA. .,Department of Surgery, Hospital Alemán of Buenos Aires, University of Buenos Aires, Buenos Aires, Argentina.
| | - Paula D Strassle
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Marco G Patti
- Department of Surgery and Center for Esophageal Diseases and Swallowing, University of North Carolina, Chapel Hill, NC, USA.,Department of Medicine, University of North Carolina, Chapel Hill, NC, USA
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A nationwide evaluation of robotic ventral hernia surgery. Am J Surg 2017; 214:1158-1163. [PMID: 29017732 DOI: 10.1016/j.amjsurg.2017.08.022] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2017] [Revised: 07/31/2017] [Accepted: 08/05/2017] [Indexed: 12/18/2022]
Abstract
BACKGROUND The purpose of this study was to examine outcomes of robotic ventral hernia repair(RVHR) versus laparoscopic ventral hernia repair(LVHR). METHODS The Nationwide Inpatient Sample was queried from October 2008 to December 2013 for ventral hernia repairs. Demographics, morbidity, mortality, and charges were compared between RVHR and LVHR. RESULTS From 2008-2013, 149,622 ventral hernia surgeries were identified; 117,028 open, 32,243 laparoscopic, and 351 robotic. Open repairs were excluded. RVHR rose annually with 2013 containing 47.9% of all RVHRs. RVHR patients were more likely to be older and have more chronic conditions. There was no difference between length of stay. Pneumonia rates were higher with RVHR; however, after controlling for confounding variables, there was no difference in pneumonia rates. Mortality and other major complications were similar. Total charges were increased for RVHR in univariate and multivariate analysis. RVHR was more common in teaching hospitals and wealthier zip codes. CONCLUSION RVHR demonstrates comparable safety to the laparoscopic technique, with increased charges and increased volume in urban teaching hospitals and patients from areas of higher median income.
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Martinek J, Svecova H, Vackova Z, Dolezel R, Ngo O, Krajciova J, Kieslichova E, Janousek R, Pazdro A, Harustiak T, Zdrhova L, Loudova P, Stirand P, Spicak J. Per-oral endoscopic myotomy (POEM): mid-term efficacy and safety. Surg Endosc 2017; 32:1293-1302. [PMID: 28799005 DOI: 10.1007/s00464-017-5807-3] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Accepted: 07/31/2017] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND AIMS Per-oral endoscopic myotomy (POEM) is becoming a standard treatment for achalasia. Long-term efficacy and the rate of post-POEM reflux should be further investigated. The main aim of this study was to analyze safety and mid-term (12 and 24 months) clinical outcomes of POEM. METHODS Data on single tertiary center procedures were collected prospectively. The primary outcome was treatment success defined as an Eckardt score < 3 at 12 and 24 months. A total of 155 consecutive patients with achalasia underwent POEM; 133 patients were included into the analysis (22 patients will be analyzed separately as part of a multicenter randomized clinical trial). RESULTS POEM was successfully completed in 132 (99.2%) patients, and the mean length of the procedure was 69.8 min (range 31-136). One patient underwent a drainage for pleural effusion; no other serious adverse events occurred. Treatment success at 3, 12, and 24 months was observed in 95.5% (CI 89.6-98.1), 93.4% (86.5-96.8), and 84.0% (71.4-91.4) of patients, respectively. A total of 11 patients (8.3%) reported initial treatment failure (n = 5) or later recurrence (n = 6). The majority of relapses occurred in patients with achalasia type I (16.7 vs. 1.1% achalasia type II vs. 0% achalasia type III; p<0.05). At 12 months, post-POEM reflux symptoms were present in 29.7% of patients. At 3 months, mild reflux esophagitis was diagnosed in 37.6% of patients, and pathological gastroesophageal reflux was detected in 41.5% of patients. A total of 37.8% of patients had been treated with a proton pump inhibitor. CONCLUSION POEM resulted in greater than 90% treatment success at 12 months which tends to decrease to 84% after 2 years. More than one-third of the patients had mild reflux symptoms and/or mild esophagitis.
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Affiliation(s)
- Jan Martinek
- Department of Hepatogastroenterology, Institute for Clinical and Experimental Medicine, IKEM, Videnska 1921, 140 21, Prague 4, Czech Republic.
- Institute of Physiology, Charles University, Prague, Czech Republic.
- Faculty of Medicine, Ostrava University, Ostrava, Czech Republic.
| | - Hana Svecova
- Department of Hepatogastroenterology, Institute for Clinical and Experimental Medicine, IKEM, Videnska 1921, 140 21, Prague 4, Czech Republic
| | - Zuzana Vackova
- Department of Hepatogastroenterology, Institute for Clinical and Experimental Medicine, IKEM, Videnska 1921, 140 21, Prague 4, Czech Republic
| | - Radek Dolezel
- Department of Surgery, Charles University, Military University Hospital, Prague, Czech Republic
| | - Ondrej Ngo
- Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Jana Krajciova
- Department of Hepatogastroenterology, Institute for Clinical and Experimental Medicine, IKEM, Videnska 1921, 140 21, Prague 4, Czech Republic
| | - Eva Kieslichova
- Department of Anesthesiology and Intensive Care, IKEM, Prague, Czech Republic
| | | | - Alexander Pazdro
- 3rd Department of Surgery, First Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic
| | - Tomas Harustiak
- 3rd Department of Surgery, First Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic
| | - Lucie Zdrhova
- Department of Internal Medicine, University Hospital Plzen, Charles University, Pilsen, Czech Republic
| | - Pavla Loudova
- Department of Gastroenterology, Hospital Kolin, Kolin, Czech Republic
| | - Petr Stirand
- Department of Hepatogastroenterology, Institute for Clinical and Experimental Medicine, IKEM, Videnska 1921, 140 21, Prague 4, Czech Republic
| | - Julius Spicak
- Department of Hepatogastroenterology, Institute for Clinical and Experimental Medicine, IKEM, Videnska 1921, 140 21, Prague 4, Czech Republic
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Herbella FA, Moura EG, Patti MG. Achalasia 2016: Treatment Alternatives. J Laparoendosc Adv Surg Tech A 2017; 27:6-11. [DOI: 10.1089/lap.2016.0468] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Affiliation(s)
- Fernando A.M. Herbella
- Department of Surgery, Escola Paulista de Medicina, Federal University of São Paulo, São Paulo, Brazil
| | - Eduardo G.H. Moura
- Department of Gastroenterology, University of São Paulo, São Paulo, Brazil
| | - Marco G. Patti
- Department of Surgery, University of North Carolina, Chapel Hill, North Carolina
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Findings of Esophagography for 25 Patients After Peroral Endoscopic Myotomy for Achalasia. AJR Am J Roentgenol 2016; 207:1185-1193. [DOI: 10.2214/ajr.16.16365] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Petrosyan M, Khalafallah AM, Guzzetta PC, Sandler AD, Darbari A, Kane TD. Surgical management of esophageal achalasia: Evolution of an institutional approach to minimally invasive repair. J Pediatr Surg 2016; 51:1619-22. [PMID: 27292598 DOI: 10.1016/j.jpedsurg.2016.05.015] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 05/01/2016] [Accepted: 05/20/2016] [Indexed: 02/09/2023]
Abstract
BACKGROUND Surgical management of esophageal achalasia (EA) in children has transitioned over the past 2 decades to predominantly involve laparoscopic Heller myotomy (LHM) or minimally invasive surgery (MIS). More recently, peroral endoscopic myotomy (POEM) has been utilized to treat achalasia in children. Since the overall experience with surgical management of EA is contingent upon disease incidence and surgeon experience, the aim of this study is to report a single institutional contemporary experience for outcomes of surgical treatment of EA by LHM and POEM, with regards to other comparable series in children. METHODS An IRB approved retrospective review of all patients with EA who underwent treatment by a surgical approach at a tertiary US children's hospital from 2006 to 2015. Data including demographics, operative approach, Eckardt scores pre- and postoperatively, complications, outcomes, and follow-up were analyzed. RESULTS A total of 33 patients underwent 35 operative procedures to treat achalasia. Of these operations; 25 patients underwent laparoscopic Heller myotomy (LHM) with Dor fundoplication; 4 patients underwent LHM alone; 2 patients underwent LHM with Thal fundoplication; 2 patients underwent primary POEM; 2 patients who had had LHM with Dor fundoplication underwent redo LHM with takedown of Dor fundoplication. Intraoperative complications included 2 mucosal perforations (6%), 1 aspiration, 1 pneumothorax (1 POEM patient). Follow ranged from 8months to 7years (8-84months). There were no deaths and no conversions to open operations. Five patients required intervention after surgical treatment of achalasia for recurrent dysphagia including 3 who underwent between 1 and 3 pneumatic dilations; and 2 who had redo LHM with takedown of Dor fundoplication with all patients achieving complete resolution of symptoms. CONCLUSIONS Esophageal achalasia in children occurs at a much lower incidence than in adults as documented by published series describing the surgical treatment in children. We believe the MIS surgical approach remains the standard of care for this condition in children and describe the surgical outcomes and complications for LHM, as well as, the introduction of the POEM technique in our center for treating achalasia. Our institutional experience described herein represents the largest in the "MIS era" with excellent results. We will refer to alterations in our practice that have included the use of flexible endoscopy in 100% of LHM cases and use of the endoscopic functional lumen imaging probe (EndoFLIP) in both LHM and POEM cases which we believe enables adequate Heller myotomy.
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Affiliation(s)
- Mikael Petrosyan
- Children's National Medical Center, 111 Michigan Avenue NW, Washington, DC, 20010-2970
| | - Adham M Khalafallah
- Children's National Medical Center, 111 Michigan Avenue NW, Washington, DC, 20010-2970
| | - Phillip C Guzzetta
- Children's National Medical Center, 111 Michigan Avenue NW, Washington, DC, 20010-2970
| | - Anthony D Sandler
- Children's National Medical Center, 111 Michigan Avenue NW, Washington, DC, 20010-2970
| | - Anil Darbari
- Children's National Medical Center, 111 Michigan Avenue NW, Washington, DC, 20010-2970
| | - Timothy D Kane
- Children's National Medical Center, 111 Michigan Avenue NW, Washington, DC, 20010-2970.
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Huntington C, Gamble J, Blair L, Cox T, Prasad T, Lincourt A, Augenstein V, Heniford BT. Quantification of the Effect of Diabetes Mellitus on Ventral Hernia Repair: Results from Two National Registries. Am Surg 2016. [DOI: 10.1177/000313481608200822] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Two national databases were analyzed to determine the effect of varying severity of diabetes mellitus (DM) on ventral hernia repair (VHR) outcomes. The National Surgical Quality Improvement Program (NSQIP) and the National Inpatient Sample (NIS) were queried for patients with and without DM who underwent elective VHR between 2005 to 2012 and 1998 to 2011, respectively. In addition, patients with insulin dependent versus noninsulin-dependent DM were compared in NSQIP; complicated and uncomplicated diabetics were compared in NIS. Univariate and multivariate analyses were used. In NSQIP, 25,819 of 219,625 patients undergoing VHR were diabetic. In open VHR (OVHR), DM patients had an increased complication rate ( P < 0.0001); DM patients requiring insulin had increased odds of wound, minor, and major complications ( P < 0.0001). For laparoscopic VHR (LVHR), insulin dependence did not affect complication rates ( P > 0.05). In NIS, 45,248 of 238,627 patients undergoing VHR were diabetic. In OVHR, patients with complicated diabetes had higher rates of minor complications (17.3% vs 12.7%, P < 0.0001) and had 58 per cent greater odds of major complications than patients with uncomplicated diabetes. LVHR had no difference in complications for complicated versus uncomplicated DM ( P > 0.05). After multivariate analysis, insulin-dependent or complicated DM undergoing OVHR had significantly worse outcomes compared with noninsulin-dependent and uncomplicated diabetics. Preoperative optimization and LVHR should be considered in diabetic patients.
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Affiliation(s)
- Ciara Huntington
- Division of Gastrointestinal and Minimally Invasive Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Jordan Gamble
- Division of Gastrointestinal and Minimally Invasive Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Laurel Blair
- Division of Gastrointestinal and Minimally Invasive Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Tiffany Cox
- Division of Gastrointestinal and Minimally Invasive Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Tanushree Prasad
- Division of Gastrointestinal and Minimally Invasive Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Amy Lincourt
- Division of Gastrointestinal and Minimally Invasive Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Vedra Augenstein
- Division of Gastrointestinal and Minimally Invasive Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - B. Todd Heniford
- Division of Gastrointestinal and Minimally Invasive Surgery, Carolinas Medical Center, Charlotte, North Carolina
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Eleftheriadis N, Inoue H, Ikeda H, Onimaru M, Maselli R, Santi G. Submucosal tunnel endoscopy: Peroral endoscopic myotomy and peroral endoscopic tumor resection. World J Gastrointest Endosc 2016; 8:86-103. [PMID: 26839649 PMCID: PMC4724034 DOI: 10.4253/wjge.v8.i2.86] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2015] [Revised: 08/01/2015] [Accepted: 11/25/2015] [Indexed: 02/05/2023] Open
Abstract
Peroral endoscopic myotomy (POEM) is an innovative, minimally invasive, endoscopic treatment for esophageal achalasia and other esophageal motility disorders, emerged from the natural orifice transluminal endoscopic surgery procedures, and since the first human case performed by Inoue in 2008, showed exciting results in international level, with more than 4000 cases globally up to now. POEM showed superior characteristics than the standard 100-year-old surgical or laparoscopic Heller myotomy (LHM), not only for all types of esophageal achalasia [classical (I), vigorous (II), spastic (III), Chicago Classification], but also for advanced sigmoid type achalasia (S1 and S2), failed LHM, or other esophageal motility disorders (diffuse esophageal spasm, nutcracker esophagus or Jackhammer esophagus). POEM starts with a mucosal incision, followed by submucosal tunnel creation crossing the esophagogastric junction (EGJ) and myotomy. Finally the mucosal entry is closed with endoscopic clip placement. POEM permitted relatively free choice of myotomy length and localization. Although it is technically demanding procedure, POEM can be performed safely and achieves very good control of dysphagia and chest pain. Gastroesophageal reflux is the most common troublesome side effect, and is well controllable with proton pump inhibitors. Furthermore, POEM opened the era of submucosal tunnel endoscopy, with many other applications. Based on the same principles with POEM, in combination with new technological developments, such as endoscopic suturing, peroral endoscopic tumor resection (POET), is safely and effectively applied for challenging submucosal esophageal, EGJ and gastric cardia tumors (submucosal tumors), emerged from muscularis propria. POET showed up to know promising results, however, it is restricted to specialized centers. The present article reviews the recent data of POEM and POET and discussed controversial issues that need further study and future perspectives.
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Worrell SG, Alicuben ET, Boys J, DeMeester SR. Peroral Endoscopic Myotomy for Achalasia in a Thoracic Surgical Practice. Ann Thorac Surg 2016; 101:218-24; discussion 224-5. [DOI: 10.1016/j.athoracsur.2015.06.036] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Revised: 06/01/2015] [Accepted: 06/08/2015] [Indexed: 02/06/2023]
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Nationwide variation in outcomes and cost of laparoscopic procedures. Surg Endosc 2015; 30:934-46. [PMID: 26139490 DOI: 10.1007/s00464-015-4328-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2015] [Accepted: 06/09/2015] [Indexed: 12/28/2022]
Abstract
INTRODUCTION Healthcare systems and surgeons are under increasing pressure to provide high-quality care for the lowest possible cost . This study utilizes national data to examine the outcomes and costs of common laparoscopic procedures based on hospital type and location. METHODS The National Inpatient Sample was queried from 2008 to 2011 for five laparoscopic procedures: colectomy (LC), inguinal hernia repair, ventral hernia repair (LVHR), Nissen fundoplication (NF), and cholecystectomy (LCh). Outcomes, including complication rate and inpatient mortality, were stratified by region and hospital type. Both univariate and multivariate regression analyses were performed using regression-based survey methods; risk-adjusted mean costs for hospital were calculated after adjusting for patient characteristics. RESULTS In univariate analysis, the rates of minor complications varied significantly between geographic regions for LCh, LC, NF, and LVHR (p < 0.05). Though LCh and LVHR had statistical variation between regions for rates of major complications (p < 0.05), all regions were equivalent in rates of inpatient mortality for the procedures (p > 0.05). Rural and urban centers had similar rates of complications (p > 0.05), except for higher rates of major complications following IHR and LC in rural centers (p < 0.02) and following Nissen fundoplication in urban facilities(p < 0.0003). Though urban centers were more expensive for all procedures (p < 0.0001), mortality was similar between groups (p > 0.05). For hospital ownership, private investor-owned facilities were substantially more expensive (p < 0.0001), but had no significant differences in complications compared to other hospital types (p > 0.05). In multivariate analysis, while patient factors helped explain differences between outcome differences in different hospital types and locations, in general, the difference in cost remained statistically significant between hospitals. CONCLUSION Though patient demographics and characteristics accounted for some differences in postoperative outcomes after common laparoscopic procedures, higher cost of care was not associated with better outcomes or more complex patients.
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Laparoscopic appendectomy and cholecystectomy versus open: a study in 1999 pregnant patients. Surg Endosc 2015; 30:593-602. [PMID: 26091987 DOI: 10.1007/s00464-015-4244-4] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2015] [Accepted: 05/18/2015] [Indexed: 12/16/2022]
Abstract
BACKGROUND When pregnant patients require surgery, whether to perform an operation open or laparoscopic is often debated. We evaluated the impact of laparoscopy for common general surgical problems in pregnancy to determine safety and trends in operative approach over time. METHODS Pregnant patients undergoing appendectomy or cholecystectomy were identified using the National Surgical Quality Improvement Program (NSQIP) database. We analyzed demographics, operative characteristics, and outcomes. Univariate comparison and multivariate regression analysis (MVA) were performed adjusting for confounding factors: age, body mass index (BMI), diabetes, and smoking, and an additional MVA was performed for perforated cases. RESULTS A total of 1999 pregnant patients between 2005 and 2012 were evaluated. Of 1335 appendectomies, 894 were performed laparoscopically (LA) and 441 open (OA). For 664 cholecystectomies, 606 were laparoscopic (LC) and 58 open (OC). There were no deaths. For LA versus OA, patient characteristics were not different {age: 27.7 vs. 28.2 years, p = 0.19; diabetes: 1.8 vs. 0.9%, p = 0.24; smoking: 19 vs. 16.1%, p = 0.2} except for BMI (27.9 vs. 28.4 kg/m(2); p = 0.03). LA had shorter operative times (ORT), length of stay (LOS), and fewer postoperative complications compared to OA. In MVA, difference between approaches remained statistically significant for ORT (<0.0001), LOS (<0.01), and wound complications (<0.01). MVA was performed for perforated cases alone: LA had equal ORT (p = 0.19) yet shorter LOS (p = <0.001). The majority of LA were performed in the last 4 years versus the first 4 years (61 vs. 39%, p < 0.001). For LC versus OC, patient characteristics were not different: age (28.3 vs. 28.7 years; p = 0.33), BMI (31.4 vs. 33.2 kg/m(2), p = 0.25), diabetes (2.8 vs. 3.5%, p = 0.68), and smoking (21.1 vs. 25.9%, p = 0.4). LC had a shorter ORT, LOS, and fewer postoperative complications than OC. In MVA, the difference between approaches remained statistically significant for ORT (<0.0001), LOS (<0.0001), and minor complications (<0.01). In MVA for cholecystitis with perforation, no difference was seen for LOS, ORT, or postoperative complications (p > 0.05). The percentage of LC cases appeared to increase over time (89 vs. 93%, p = 0.06). CONCLUSION While fetal events are unknown, LA and LC in pregnant patients demonstrated shorter ORT, LOS, and reduced complications and were performed more frequently over time. Even in perforated cases, laparoscopy appears safe in pregnant patients.
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