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Gastroparesis: An Evidence-Based Review for the Bariatric and Foregut Surgeon. Surg Obes Relat Dis 2023; 19:403-420. [PMID: 37080885 DOI: 10.1016/j.soard.2023.02.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 02/24/2023] [Indexed: 03/06/2023]
Abstract
Gastroparesis is a gastric motility disorder characterized by delayed gastric emptying. It is a rare disease and difficult to treat effectively; management is a dilemma for gastroenterologists and surgeons alike. We conducted a systematic review of the literature to evaluate current diagnostic tools as well as treatment options. We describe key elements in the pathophysiology of the disease, in addition to current evidence on treatment alternatives, including nutritional considerations, medical and surgical options, and related outcomes.
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Clapp JH, Gaskins JT, Kehdy FJ. [S156] Comparing outcomes of per-oral pyloromyotomy and robotic pyloroplasty for the treatment of gastroparesis. Surg Endosc 2023; 37:2247-2252. [PMID: 35902402 DOI: 10.1007/s00464-022-09437-x] [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: 03/30/2022] [Accepted: 07/04/2022] [Indexed: 10/16/2022]
Abstract
BACKGROUND Gastroparesis is characterized by delayed gastric emptying without a significant obstructive pathology and is estimated to effect more than 5 million adults in the United States. Therapies for this condition are divided into two categories: gastric electrical stimulation or pyloric therapies to facilitate gastric emptying. Pyloric procedures include pyloroplasty, a well-documented procedure, and per-oral endoscopic myotomy (POP), a relatively novel endoscopic procedure that disrupts the pyloric muscles endoscopically. There is a paucity of literature comparing the two procedures. The aim of this study is to compare the outcomes of these two techniques. METHODS Under an IRB protocol, data were collected prospectively from September 2018 through April 2021 at our institution for patients undergoing POP (n = 63 patients) or robotic pyloroplasty (RP) (n = 48). Preoperative and postoperative data including sex, race, age, BMI, and Gastroparesis Cardinal Symptom Index (GCSI) score were analyzed using univariate and multivariate analysis. RESULTS There was no significant difference in sex, age, and BMI for both cohorts, but patients with RP were more likely to have private insurance, pre-op reflux, and PPI (p < .05 for all). Patients who underwent POP had significantly shorter operative time compared to RP (median 27 min vs 90, p < 0.001). The average change between preoperative and postoperative GCSI scores was significantly decreased for both interventions (POP mean = 8.2, RP 16.8, p < 0.001 both). However, comparing both data, RP has significantly better improvement in postoperative GCSI score than POP in both univariate (p < 0.001) and multivariate analysis (p = 0.030). This was reflected in the individual symptoms with nausea (p < 0.001), ability to finish meal (p = 0.037), abdomen visibly larger (p = 0.037) and bloating (p = 0.022) all showing improvement in both groups, but with RP having a more significant decrease in the scoring of these symptoms than POP. There was no significant difference in the number of postoperative complications (POP 19% vs RP 13%, p = 0.440). CONCLUSION Even though both interventions are significantly associated with improvement of symptoms in patients with gastroparesis, our data demonstrates that robotic pyloroplasty has a superior response in comparison to per-oral endoscopic myotomy for the management of these symptoms. Per-oral pyloromyotomy has a similar complication rate to robotic pyloroplasty with a shorter operative time.
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Affiliation(s)
- Joshua H Clapp
- Department of Surgery, University of Louisville, 550 S. Jackson St, 2nd floor, Louisville, KY, 40202, USA
| | - Jeremy T Gaskins
- School of Public Health and Information Sciences, University of Louisville, Louisville, KY, USA
| | - Farid J Kehdy
- Department of Surgery, University of Louisville, 550 S. Jackson St, 2nd floor, Louisville, KY, 40202, USA.
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3
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Gastric electric stimulator versus gastrectomy for the treatment of medically refractory gastroparesis. Surg Endosc 2022; 36:7561-7568. [PMID: 35338403 DOI: 10.1007/s00464-022-09191-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 03/07/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Gastric electrical stimulation (GES) and laparoscopic gastrectomy (LG) are known therapeutic options for medically refractory gastroparesis (MRG) although there are limited data comparing their outcomes. We aim to compare clinical outcomes between patients undergoing GES vs upfront LG for the treatment of MRG while examining factors associated with GES failure and conversion to LG. METHODS We retrospectively analyzed 181 consecutive patients who underwent GES or LG for MRG at our institution from January 2003 to December 2017. Data collection consisted of chart review and follow-up telephone survey. Statistical analysis utilized Chi-squared, ANOVA, and multivariable logistic regression. RESULTS Overall, 130 (72%) patients underwent GES and 51 (28%) LG as primary intervention. GES patients were more likely to have diabetic gastroparesis (GES 67% vs LG 39%, p < 0.001), while primary LG patients were more likely to have post-surgical gastroparesis (GES 5% vs LG 43%, p < 0.001). Postoperatively, primary LG patients had higher rates of major in-hospital morbidity events (GES 5% vs LG 18%, p = 0.017) and longer hospital stays (GES 3 vs LG 9 days, p < 0.001). However, over a mean 35-month follow-up period, there were no differences in the rates of major morbidity, readmissions, or mortality. Multivariable regression analysis revealed patients undergoing GES as a primary intervention were less likely to report improvement in symptoms on follow-up compared to primary LG patients OR 0.160 (95% CI 0.048-0.532). Additionally, patients who converted to LG from GES were more likely to have post-surgical gastroparesis as the primary etiology. CONCLUSION GES as a first-line surgical treatment of MRG was associated with worse outcomes compared to LG. Post-surgical etiology was associated with an increased likelihood of GES failure, and in such patients, upfront gastrectomy may be a superior alternative to GES. Further studies are needed to determine patient selection for operative treatment of MRG.
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Schol J, Wauters L, Dickman R, Drug V, Mulak A, Serra J, Enck P, Tack J. United European Gastroenterology (UEG) and European Society for Neurogastroenterology and Motility (ESNM) consensus on gastroparesis. Neurogastroenterol Motil 2021; 33:e14237. [PMID: 34399024 DOI: 10.1111/nmo.14237] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 12/28/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND Gastroparesis is a condition characterized by epigastric symptoms and delayed gastric emptying (GE) rate in the absence of any mechanical obstruction. The condition is challenging in clinical practice by the lack of guidance concerning diagnosis and management of gastroparesis. METHODS A Delphi consensus was undertaken by 40 experts from 19 European countries who conducted a literature summary and voting process on 89 statements. Quality of evidence was evaluated using grading of recommendations assessment, development, and evaluation criteria. Consensus (defined as ≥80% agreement) was reached for 25 statements. RESULTS The European consensus defined gastroparesis as the presence of symptoms associated with delayed GE in the absence of mechanical obstruction. Nausea and vomiting were identified as cardinal symptoms, with often coexisting postprandial distress syndrome symptoms of dyspepsia. The true epidemiology of gastroparesis is not known in detail, but diabetes, gastric surgery, certain neurological and connective tissue diseases, and the use of certain drugs recognized as risk factors. While the panel agreed that severely impaired gastric motor function is present in these patients, there was no consensus on underlying pathophysiology. The panel agreed that an upper endoscopy and a GE test are required for diagnosis. Only dietary therapy, dopamine-2 antagonists and 5-HT4 receptor agonists were considered appropriate therapies, in addition to nutritional support in case of severe weight loss. No consensus was reached on the use of proton pump inhibitors, other classes of antiemetics or prokinetics, neuromodulators, complimentary, psychological, or more invasive therapies. Finally, there was consensus that gastroparesis adversely impacts on quality of life and healthcare costs and that the long-term prognosis of gastroparesis depends on the cause. CONCLUSIONS AND INFERENCES A multinational group of European experts summarized the current state of consensus on definition, symptom characteristics, pathophysiology, diagnosis, and management of gastroparesis.
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Affiliation(s)
- Jolien Schol
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
| | - Lucas Wauters
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
| | - Ram Dickman
- Division of Gastroenterology, Rabin Medical Center, Beilinson Hospital, Petach Tikwa, Israel and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Vasile Drug
- University of Medicine and Pharmacy Gr T Popa Iasi and University Hospital St Spiridon, Iasi, Romania
| | - Agata Mulak
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Wroclaw, Poland
| | - Jordi Serra
- Digestive System Research Unit. University Hospital Vall d'Hebron. Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas (CIBERehd), Barcelona, Spain
| | - Paul Enck
- Department of Internal Medicine VI: Psychosomatic Medicine and Psychotherapy, University Hospital Tübingen, Tübingen, Germany
| | - Jan Tack
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
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5
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Schol J, Wauters L, Dickman R, Drug V, Mulak A, Serra J, Enck P, Tack J. United European Gastroenterology (UEG) and European Society for Neurogastroenterology and Motility (ESNM) consensus on gastroparesis. United European Gastroenterol J 2021; 9:287-306. [PMID: 33939892 PMCID: PMC8259275 DOI: 10.1002/ueg2.12060] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 12/28/2020] [Indexed: 12/11/2022] Open
Abstract
Background Gastroparesis is a condition characterized by epigastric symptoms and delayed gastric emptying (GE) rate in the absence of any mechanical obstruction. The condition is challenging in clinical practice by the lack of guidance concerning diagnosis and management of gastroparesis. Methods A Delphi consensus was undertaken by 40 experts from 19 European countries who conducted a literature summary and voting process on 89 statements. Quality of evidence was evaluated using grading of recommendations assessment, development, and evaluation criteria. Consensus (defined as ≥80% agreement) was reached for 25 statements. Results The European consensus defined gastroparesis as the presence of symptoms associated with delayed GE in the absence of mechanical obstruction. Nausea and vomiting were identified as cardinal symptoms, with often coexisting postprandial distress syndrome symptoms of dyspepsia. The true epidemiology of gastroparesis is not known in detail, but diabetes, gastric surgery, certain neurological and connective tissue diseases, and the use of certain drugs recognized as risk factors. While the panel agreed that severely impaired gastric motor function is present in these patients, there was no consensus on underlying pathophysiology. The panel agreed that an upper endoscopy and a GE test are required for diagnosis. Only dietary therapy, dopamine‐2 antagonists and 5‐HT4 receptor agonists were considered appropriate therapies, in addition to nutritional support in case of severe weight loss. No consensus was reached on the use of proton pump inhibitors, other classes of antiemetics or prokinetics, neuromodulators, complimentary, psychological, or more invasive therapies. Finally, there was consensus that gastroparesis adversely impacts on quality of life and healthcare costs and that the long‐term prognosis of gastroparesis depends on the cause. Conclusions and Inferences A multinational group of European experts summarized the current state of consensus on definition, symptom characteristics, pathophysiology, diagnosis, and management of gastroparesis.
Current knowledge
The epidemiology of gastroparesis is not well known. Diagnosis and treatment of gastroparesis is challenging due to uncertainties in definition and optimal therapeutic approach.
What is new here
A Delphi panel consisting of 40 experts from 19 European countries established the level of consensus on 89 statements regarding gastroparesis. The statements reaching consensus serve to guide clinicians in recognizing, diagnosing and treating gastroparesis in clinical practice. The statements without consensus identify areas in need of future research.
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Affiliation(s)
- Jolien Schol
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
| | - Lucas Wauters
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
| | - Ram Dickman
- Division of Gastroenterology, Rabin Medical Center, Beilinson Hospital, Petach Tikwa, Israel and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Vasile Drug
- University of Medicine and Pharmacy Gr T Popa Iasi and University Hospital St Spiridon, Iasi, Romania
| | - Agata Mulak
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Wroclaw, Poland
| | - Jordi Serra
- Digestive System Research Unit. University Hospital Vall d'Hebron. Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas (CIBERehd), Barcelona, Spain
| | - Paul Enck
- Department of Internal Medicine VI: Psychosomatic Medicine and Psychotherapy, University Hospital Tübingen, Tübingen, Germany
| | - Jan Tack
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
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Fonseca Mora MC, Milla Matute CA, Alemán R, Castillo M, Giambartolomei G, Schneider A, Szomstein S, Lo Menzo E, Rosenthal RJ. Medical and surgical management of gastroparesis: a systematic review. Surg Obes Relat Dis 2020; 17:799-814. [PMID: 33722476 DOI: 10.1016/j.soard.2020.10.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 10/23/2020] [Accepted: 10/26/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND Gastroparesis (GPS) is a rare disease with multiple etiologies that results in delayed gastric emptying. Diagnosis of GPS can be challenging due to its rather complex clinical presentation. Pharmacologic refractory cases require surgical interventions, all of which have yet to be standardized and characterized. OBJECTIVES We present a review of the literature and provide an update of current therapies for patients with GPS. SETTING Department of General Surgery, Academic Hospital, United States. METHODS We conducted a comprehensive search in PubMed, Google Scholar, and Embase of English-written articles published in the last 38 years, with an advance title search of "gastroparesis management." Other keywords included: "surgical management" and "refractory gastroparesis." Further references were obtained through cross-reference. RESULTS A total of 12,250 articles were selected after eliminating duplicates. Following thorough screening of selection criteria, 68 full-text articles were included for review. CONCLUSION GPS is a challenging disease to manage. Nutritional support must remain the primary approach, followed by either medical or surgical treatment modalities if necessary. In patients with refractory gastroparesis, adjunctive therapies have been proposed as promising long-term options.
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Affiliation(s)
- Maria C Fonseca Mora
- The Department of General Surgery and The Bariatric and Metabolic Institute at Cleveland Clinic, Weston, Florida
| | - Cristian A Milla Matute
- The Department of General Surgery and The Bariatric and Metabolic Institute at Cleveland Clinic, Weston, Florida
| | - Rene Alemán
- The Department of General Surgery and The Bariatric and Metabolic Institute at Cleveland Clinic, Weston, Florida
| | - Marco Castillo
- The Department of General Surgery and The Bariatric and Metabolic Institute at Cleveland Clinic, Weston, Florida
| | - Giulio Giambartolomei
- The Department of General Surgery and The Bariatric and Metabolic Institute at Cleveland Clinic, Weston, Florida
| | - Alison Schneider
- The Department of General Surgery and The Bariatric and Metabolic Institute at Cleveland Clinic, Weston, Florida
| | - Samuel Szomstein
- The Department of General Surgery and The Bariatric and Metabolic Institute at Cleveland Clinic, Weston, Florida
| | - Emanuele Lo Menzo
- The Department of General Surgery and The Bariatric and Metabolic Institute at Cleveland Clinic, Weston, Florida
| | - Raul J Rosenthal
- The Department of General Surgery and The Bariatric and Metabolic Institute at Cleveland Clinic, Weston, Florida.
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7
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Endoscopic and Surgical Treatments for Gastroparesis: What to Do and Whom to Treat? Gastroenterol Clin North Am 2020; 49:539-556. [PMID: 32718569 PMCID: PMC7391056 DOI: 10.1016/j.gtc.2020.04.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Gastroparesis is a complex chronic debilitating condition of gastric motility resulting in the delayed gastric emptying and multiple severe symptoms, which may lead to malnutrition and dehydration. Initial management of patients with gastroparesis focuses on the diet, lifestyle modification and medical therapy. Various endoscopic and surgical interventions are reserved for refractory cases of gastroparesis, not responding to conservative therapy. Pyloric interventions, enteral access tubes, gastric electrical stimulator and gastrectomy have been described in the care of patients with gastroparesis. In this article, the authors review current management, indications, and contraindications to these procedures.
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8
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Mocanu SN, Cáceres Díez M, Garay Solà M. Atypical mesenteroaxial gastric volvulus with wandering spleen as a late complication of vagotomy and pyloromyotomy for peptic duodenal ulcer. ANZ J Surg 2020; 90:E186-E187. [PMID: 32369654 DOI: 10.1111/ans.15966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 04/22/2020] [Accepted: 04/24/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Sorin Niky Mocanu
- General and Digestive Surgery, General Hospital of Catalunya, Barcelona, Spain
| | - Marta Cáceres Díez
- General and Digestive Surgery, General Hospital of Catalunya, Barcelona, Spain
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9
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Cienfuegos JA, Hurtado-Pardo L, Valentí V, Landecho MF, Vivas I, Estévez MG, Diez-Caballero A, Hernández-Lizoáin JL, Rotellar F. Minimally Invasive Surgical Approach for the Treatment of Superior Mesenteric Artery Syndrome: Long-Term Outcomes. World J Surg 2020; 44:1798-1806. [PMID: 32030438 DOI: 10.1007/s00268-020-05413-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Latero-lateral duodenojejunostomy is the treatment of choice for superior mesenteric artery syndrome (SMAS). The present study analyzes the long-term outcomes in 13 patients undergoing laparoscopic surgery for SMAS. MATERIALS AND METHODS A retrospective study of 10 females and three males undergoing surgery between 2001 and 2013 was performed. Demographic, clinical and radiologic data and long-term surgical outcomes were recorded. In 12 patients latero-lateral duodenojejunostomy and in one patient distal laparoscopic gastrectomy with Roux-en-Y reconstruction were performed. The median age was 24 years (20-28), and the median duration of symptoms was 24 months (5-24). The most frequent symptoms were abdominal pain (n = 11; 92.3%), nausea and vomiting (n = 10; 77%) and weight loss (n = 9; 69.2%). The median operating time was 98 min (86-138) and hospital stay was 3 days (1-14). RESULTS No reconversions occurred, and one patient experienced gastric emptying delay in the immediate postoperative period with spontaneous resolution. In four patients, SMAS was associated with severe stenosis of the celiac trunk which was treated in the same operation, and four patients presented stenosis of the left renal vein (the "nutcracker" phenomenon). With a median follow-up of 94 months (SD 65.3), eight patients (61.5%) had excellent results. One patient had a relapse of symptoms 4 years after surgery requiring distal gastrectomy, two patients presented delay in gastric emptying following temporary improvement and one patient experienced no improvement. CONCLUSIONS Latero-lateral duodenojejunostomy yields good results in SMAS although it requires other gastric motility disorders to be ruled out for appropriate treatment to be established.
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Affiliation(s)
- Javier A Cienfuegos
- Department of General Surgery, Clínica Universidad de Navarra, School of Medicine, University of Navarra, Av. Pío XII, 36, 31008, Pamplona, Spain. .,Institute of Health Research of Navarra (IdisNA), Pamplona, Spain. .,CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, 31008, Pamplona, Spain.
| | - Luis Hurtado-Pardo
- Department of General Surgery, University and Polytechnic La Fe Hospital, Valencia, Spain
| | - Víctor Valentí
- Department of General Surgery, Clínica Universidad de Navarra, School of Medicine, University of Navarra, Av. Pío XII, 36, 31008, Pamplona, Spain.,Institute of Health Research of Navarra (IdisNA), Pamplona, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, 31008, Pamplona, Spain
| | - Manuel F Landecho
- Institute of Health Research of Navarra (IdisNA), Pamplona, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, 31008, Pamplona, Spain.,Department of General Surgery, University and Polytechnic La Fe Hospital, Valencia, Spain.,Department of Internal Medicine, Clínica Universidad de Navarra, School of Medicine, University of Navarra, Pamplona, Spain
| | - Isabel Vivas
- Institute of Health Research of Navarra (IdisNA), Pamplona, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, 31008, Pamplona, Spain.,Department of General Surgery, University and Polytechnic La Fe Hospital, Valencia, Spain.,Department of Internal Medicine, Clínica Universidad de Navarra, School of Medicine, University of Navarra, Pamplona, Spain.,Department of Radiology, Clínica Universidad de Navarra, School of Medicine, University of Navarra, Pamplona, Spain
| | - Mateo G Estévez
- Department of Radiology, Hospital Universitario Gregorio Marañón, Universidad Complutense de Madrid, Madrid, Spain
| | | | - José Luis Hernández-Lizoáin
- Department of General Surgery, Clínica Universidad de Navarra, School of Medicine, University of Navarra, Av. Pío XII, 36, 31008, Pamplona, Spain.,Institute of Health Research of Navarra (IdisNA), Pamplona, Spain
| | - Fernando Rotellar
- Department of General Surgery, Clínica Universidad de Navarra, School of Medicine, University of Navarra, Av. Pío XII, 36, 31008, Pamplona, Spain.,Institute of Health Research of Navarra (IdisNA), Pamplona, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, 31008, Pamplona, Spain
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10
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Sleeve gastrectomy for treatment of delayed gastric emptying-indications, technique, and results. Langenbecks Arch Surg 2020; 405:107-116. [PMID: 31956952 DOI: 10.1007/s00423-020-01856-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 01/14/2020] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Delayed gastric emptying (DGE) can be caused by gastric motility disorders such as gastroparesis with idiopathic background, diabetic neuropathy, or postsurgical nerve damage. Currently, a variety of endoscopic and surgical treatment options are available. We noted clinical improvement of gastric emptying with reduction of the gastric fundus following both fundoplication and fundectomy. As a consequence, we explored the effect of sleeve gastrectomy on gastric emptying. The focus of this paper is to investigate the role of laparoscopic sleeve gastrectomy (LSG) in the treatment of gastroparesis. METHODS Patients with symptoms suggestive of gastroparesis received diagnostic work-up (gastric emptying scintigraphy and/or Radiographic Barium-Sandwich Emptying studies). Patients with fundic emptying problems and moderate gastric dilation were selected for a LSG. All perioperative parameters were documented regarding patients characteristics, complications, and outcomes expressed as symptoms and quality of life (GIQLI gastrointestinal quality of life index). Assessment of DGE: Barium Emptying Radigraphy Index (BERI) 0-5. RESULTS From 122 patients with gastroparesis, 19 patients were selected for LSG (mean age 54 years (23-68); 10 males/9 females. Morbidity 2/19; no mortality; follow-up mean 24 months (12-60); preop/postop: BERI: 2, 31/1, 27 (p < 0.01); we noted significant improvement of the quality of life (preoperative GIQLI 78 (44-89)) to postoperative values of 114 (range 87-120) (p < 0.0001). Preoperative median BMI of these 19 patients was 24 [1-10], which was not significantly changed in the 15 patients at > 1 year follow-up with 23 [1-8]. Postoperative recurrence of DGE occurred in 3 patients who were reoperated after >1 year follow-up. CONCLUSION LSG is a potential surgical treatment option for selected patients with gastroparesis and fundic emptying problems.
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11
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Strong AT, Landreneau JP, Cline M, Kroh MD, Rodriguez JH, Ponsky JL, El-Hayek K. Per-Oral Pyloromyotomy (POP) for Medically Refractory Post-Surgical Gastroparesis. J Gastrointest Surg 2019; 23:1095-1103. [PMID: 30809781 DOI: 10.1007/s11605-018-04088-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 12/16/2018] [Indexed: 01/31/2023]
Abstract
BACKGROUND Post-surgical gastroparesis (psGP) is putatively related to vagal denervation from either therapeutic transection or inadvertent injury. Here, we present a series of patients undergoing endoscopic per-oral pyloromyotomy (POP) as a treatment for medically refractory psGP. METHODS Patients identified from a prospectively maintained database of patients undergoing POP procedures at our institution from January 2016 to January 2018 were included. Surgical history, symptom scores, and gastric emptying studies before and 3 months after POP were additionally recorded. RESULTS During the study period, 177 POP procedures were performed, of which 38 (21.5%) were for psGP. The study cohort was 84.2% female with a mean body mass index of 27.6 kg/m2 and mean age of 55.2 years. Common comorbidities included hypertension (34.2%), depression (31.6%), and gastroesophageal reflux disease (28.9%). Hiatal/paraesophageal hernia repair (39.5%) or fundoplication (36.8%) preceded psGP diagnosis most often. The mean operative time was 30 ± 20 min. There were no intraoperative complications. Mean postoperative length of stay was 1.2 days. There were two readmissions within 30 days, one for melena and one for dehydration. The mean improvement in total Gastroparesis Symptom Index Score was 1.29 (p = 0.0002). The mean 4-h gastric retention improved from a pre-POP mean of 46.4 to 17.9% post-POP. Normal gastric emptying was noted in 50% of subjects with available follow-up imaging. CONCLUSION POP is a safe and effective endoscopic therapy for patients with psGP. POP should be considered a reasonable first-line option for patients with medically refractory psGP and may allow stomach preservation.
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Affiliation(s)
- Andrew T Strong
- Department of General Surgery, Cleveland Clinic, Desk A-100, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.,Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA
| | - Joshua P Landreneau
- Department of General Surgery, Cleveland Clinic, Desk A-100, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.,Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA
| | - Michael Cline
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA.,Department of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, OH, USA
| | - Matthew D Kroh
- Department of General Surgery, Cleveland Clinic, Desk A-100, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.,Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA.,Digestive Disease Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - John H Rodriguez
- Department of General Surgery, Cleveland Clinic, Desk A-100, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.,Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA
| | - Jeffrey L Ponsky
- Department of General Surgery, Cleveland Clinic, Desk A-100, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.,Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA
| | - Kevin El-Hayek
- Department of General Surgery, Cleveland Clinic, Desk A-100, 9500 Euclid Avenue, Cleveland, OH, 44195, USA. .,Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA.
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12
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Impact of vagus nerve integrity testing on surgical management in patients with previous operations with potential risk of vagal injury. Surg Endosc 2018; 33:2620-2628. [PMID: 30361970 DOI: 10.1007/s00464-018-6562-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Accepted: 10/21/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Thoracic and foregut operations can cause vagal nerve injury resulting in delayed gastric emptying or gastroparesis. However, the cause of gastroparesis in these patients is not always from a vagal injury. We hypothesize that vagal nerve integrity (VNI) testing may better define who has vagal nerve dysfunction. This information may change subsequent operations. The aim of this study was to evaluate the impact of VNI testing in patients with prior thoracic or gastric surgery. METHODS From January 2014 to December 2017, patients who had previous operations with the potential risk of vagal injury and had VNI testing were reviewed. Excluded patients were those with no plan for a second operation or the second operation was only for gastroparesis. The main outcome was the percentage of operations altered due to the results of VNI testing. RESULTS Twelve patients (eight females) were included. Ages ranged from 37 to 77 years. VNI results were compatible with vagal injury in eight patients (67%). VNI test results altered subsequent operative plans in 41.7% (5/12). Pyloroplasty was done in addition to fundoplication in two patients. Plans for hiatal hernia repair with or without redo-fundoplication in three patients were changed by an additional pyloroplasty in one patient and partial gastrectomy with Roux-en-Y reconstruction in two patients. All patients who had secondary surgery had resolution of symptoms and improvement in objective testing. CONCLUSION The addition of VNI testing in patients with a previous potential risk of vagal nerve injury may help the surgeon select the appropriate secondary operation.
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Lacy BE, Parkman HP, Camilleri M. Chronic nausea and vomiting: evaluation and treatment. Am J Gastroenterol 2018; 113:647-659. [PMID: 29545633 DOI: 10.1038/s41395-018-0039-2] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 02/05/2018] [Indexed: 12/11/2022]
Abstract
Nausea is an uneasy feeling in the stomach while vomiting refers to the forceful expulsion of gastric contents. Chronic nausea and vomiting represent a diverse array of disorders defined by 4 weeks or more of symptoms. Chronic nausea and vomiting result from a variety of pathophysiological processes, involving gastrointestinal and non-gastrointestinal causes. The prevalence of chronic nausea and vomiting is unclear, although the epidemiology of specific conditions, such as gastroparesis and cyclic vomiting syndrome, is better understood. The economic impact of chronic nausea and vomiting and effects on quality of life are substantial. The initial diagnostic evaluation involves distinguishing gastrointestinal causes of chronic nausea and vomiting (e.g., gastroparesis, cyclic vomiting syndrome) from non-gastrointestinal causes (e.g., medications, vestibular, and neurologic disorders). After excluding anatomic, mechanical and biochemical causes of chronic nausea and vomiting, gastrointestinal causes can be grouped into two broad categories based on the finding of delayed, or normal, gastric emptying. Non-gastrointestinal disorders can also cause chronic nausea and vomiting. As a validated treatment algorithm for chronic nausea and vomiting does not exist, treatment should be based on a thoughtful discussion of benefits, side effects, and costs. The objective of this monograph is to review the evaluation and treatment of patients with chronic nausea and vomiting, emphasizing common gastrointestinal causes.
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Affiliation(s)
- Brian E Lacy
- Mayo Clinic, Jacksonville, FL, USA. Temple University, Philadelphia, PA, USA. Mayo Clinic, Rochester, MN, USA
| | - Henry P Parkman
- Mayo Clinic, Jacksonville, FL, USA. Temple University, Philadelphia, PA, USA. Mayo Clinic, Rochester, MN, USA
| | - Michael Camilleri
- Mayo Clinic, Jacksonville, FL, USA. Temple University, Philadelphia, PA, USA. Mayo Clinic, Rochester, MN, USA
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Tailored approach to gastroparesis significantly improves symptoms. Surg Endosc 2017; 32:977-982. [PMID: 28779255 DOI: 10.1007/s00464-017-5775-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Accepted: 07/19/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND Gastroparesis is difficult to treat and many patients do not report relief of symptoms with medical therapy alone. Several operative approaches have been described. This study shows the results of our selective surgical approach for patients with gastroparesis. MATERIALS AND METHODS This is a retrospective study of prospective data from our electronic medical record and data symptom sheet. All patients had a pre-operative gastric emptying study showing gastroparesis, an esophagogastroduodenoscopy, and either a CT or an upper GI series with small bowel follow-through. All patients had pre- and post-operative symptom sheets where seven symptoms were scored for severity and frequency on a scale of 0-4. The scores were analyzed by a professional statistician using paired sample t test. RESULTS 58 patients met inclusion criteria. 33 had gastric stimulator (GES), 7 pyloroplasty (PP), 16 with both gastric stimulator and pyloroplasty (GSP), and 2 sleeve gastrectomy. For patients in the GSP group, the second procedure was performed if there was inadequate improvement with the first procedure. There was no mortality. The follow-up period was 6-316 weeks (mean 66.107, SD 69.42). GES significantly improved frequency and severity for all symptoms except frequency of bloating and postprandial fullness. PP significantly improved nausea and vomiting severity, frequency of nausea, and early satiety. Symptom improvement for GSP was measured from after the first to after the second procedure. GSP significantly improved all but vomiting severity and frequency of early satiety, postprandial fullness, and epigastric pain. CONCLUSION All procedures significantly improved symptoms, although numbers are small in the PP group. GES demonstrates more improvement than PP, and if PP or GES does not adequately improve symptoms GSP is appropriate. In our practice, gastrectomy was reserved as a last resort.
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Jiang G, Bai D, Qian J, Chen P, Jin S. Modified Laparoscopic Pyloroplasty During Laparoscopic Splenectomy and Azygoportal Disconnection for the Prevention of Postoperative Gastroparesis. Surg Innov 2017; 24:328-335. [PMID: 28689488 DOI: 10.1177/1553350617697186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND Gastroparesis is a common complication after splenectomy and azygoportal disconnection, remaining a chronic debilitating disorder with considerable treatment challenges. To minimize postoperative gastroparesis, we have developed a new modified laparoscopic pyloroplasty (LP) technique for use during laparoscopic splenectomy and azygoportal disconnection (LSD). METHODS We retrospectively evaluated the outcomes of 31 cirrhotic patients with portal hypertensive bleeding and secondary hypersplenism who underwent synchronous LSD with modified LP (n = 14) or LSD without modified LP (n = 17) between January 2015 and August 2015. Perioperative variables were compared. RESULTS LSD with and without modified LP were successful in all patients. Operation time was significantly longer for LSD with modified LP than LSD without modified LP ( P = .001). However, the LSD with modified LP group had significantly reduced incidences of bloating 1 month postoperatively ( P < .05), nausea ( P < .05), and bloating ( P < .05) 3 months postoperatively, gastric retention 3 months postoperatively ( P < .0001), and prokinetic use at 1 month ( P = .009) and 3 months postoperatively ( P < .05) compared with the LSD without modified LP group. Gastric emptying scintigraphy showed that the mean time required to empty 50% of the ingested meal was significantly shorter in the LSD with modified LP group than in the LSD without modified LP group at 3 months postoperatively (74.3 ± 19.1 vs 261.7 ± 61.0 minutes, P < .0001). CONCLUSIONS Modified LP during LSD was feasible, effective, and safe, and significantly reduced short-term symptoms of postoperative gastroparesis.
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Affiliation(s)
- Guoqing Jiang
- 1 Clinical Medical College of Yangzhou University, Yangzhou, Jiangsu Province, China
| | - Dousheng Bai
- 1 Clinical Medical College of Yangzhou University, Yangzhou, Jiangsu Province, China
| | - Jianjun Qian
- 1 Clinical Medical College of Yangzhou University, Yangzhou, Jiangsu Province, China
| | - Ping Chen
- 1 Clinical Medical College of Yangzhou University, Yangzhou, Jiangsu Province, China
| | - Shengjie Jin
- 1 Clinical Medical College of Yangzhou University, Yangzhou, Jiangsu Province, China
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Camilleri M, Szarka LA. POEMs for gastroparesis. Gastrointest Endosc 2017; 85:129-131. [PMID: 27986106 DOI: 10.1016/j.gie.2016.07.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Accepted: 07/03/2016] [Indexed: 02/08/2023]
Affiliation(s)
- Michael Camilleri
- Clinical Enteric Neuroscience Translational and Epidemiological Research (C.E.N.T.E.R.), Mayo Clinic, Rochester, Minnesota, USA
| | - Lawrence A Szarka
- Clinical Enteric Neuroscience Translational and Epidemiological Research (C.E.N.T.E.R.), Mayo Clinic, Rochester, Minnesota, USA
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Thompson JS, Langenfeld SJ, Hewlett A, Chiruvella A, Crawford C, Armijo P, Oleynikov D. Surgical treatment of gastrointestinal motility disorders. Curr Probl Surg 2016; 53:503-549. [PMID: 27765162 DOI: 10.1067/j.cpsurg.2016.08.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 08/22/2016] [Indexed: 12/11/2022]
Affiliation(s)
- Jon S Thompson
- Department of Surgery, University of Nebraska Medical Center, Omaha, NE.
| | - Sean J Langenfeld
- Department of Surgery, University of Nebraska Medical Center, Omaha, NE
| | - Alexander Hewlett
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE
| | | | | | | | - Dmitry Oleynikov
- Department of Surgery, University of Nebraska Medical Center, Omaha, NE
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Surve A, Zaveri H, Cottam D. Retrograde filling of the afferent limb as a cause of chronic nausea after single anastomosis loop duodenal switch. Surg Obes Relat Dis 2016; 12:e39-e42. [PMID: 27134196 DOI: 10.1016/j.soard.2016.01.018] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 01/14/2016] [Accepted: 01/16/2016] [Indexed: 10/22/2022]
Affiliation(s)
- Amit Surve
- Bariatric Medicine Institute, Salt Lake City, Utah
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End of the road for a dysfunctional end organ: laparoscopic gastrectomy for refractory gastroparesis. J Gastrointest Surg 2015; 19:411-7. [PMID: 25575765 DOI: 10.1007/s11605-014-2609-y] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2014] [Accepted: 07/22/2014] [Indexed: 01/31/2023]
Abstract
INTRODUCTION Gastroparesis is a functional disorder resulting in debilitating nausea, esophageal reflux, and abdominal pain and is frequently refractory to medical treatment. Therapies such as pyloroplasty and neurostimulators can improve symptoms. When medical and surgical treatments fail, palliative gastrectomy is an option. We examined outcomes after gastrectomy for postoperative, diabetic, and idiopathic gastroparesis. METHODS A prospective database was queried for gastrectomies performed for gastroparesis from 1999 to 2013. Primary outcomes were improvements in pre- versus postoperative symptoms at last follow-up, measured on a five-point scale. Secondary outcome was operative morbidity. RESULTS Thirty-five patients underwent laparoscopic total or near-total gastrectomies for postoperative (43 %), diabetic (34 %), or idiopathic (23 %) gastroparesis. Antiemetics and prokinetics afforded minimal relief for one third of patients. There were no mortalities. Six patients suffered a leak, all treated with surgical reintervention. With a median follow-up of 6 months, nausea improved or resolved in 69 %. Chronic abdominal pain improved or resolved in 70 %. Belching and bloating resolved for 79 and 89 %, respectively (p < 0.01). CONCLUSIONS Regardless of etiology, medically refractory gastroparesis can be a devastating disease. Near-total gastrectomy can ameliorate or relieve nausea, belching, and bloating. Chronic abdominal pain commonly resolved or improved with resection. Despite attendant morbidity, gastrectomy can effectively palliate symptoms of gastroparesis.
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Surgical approaches to treatment of gastroparesis: gastric electrical stimulation, pyloroplasty, total gastrectomy and enteral feeding tubes. Gastroenterol Clin North Am 2015; 44:151-67. [PMID: 25667030 DOI: 10.1016/j.gtc.2014.11.012] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Gastric electrical stimulation (GES) is neurostimulation; its mechanism of action is affecting central control of nausea and vomiting and enhancing vagal function. GES is a powerful antiemetic available for patients with refractory symptoms of nausea and vomiting from gastroparesis of idiopathic and diabetic causes. GES is not indicated as a way of reducing abdominal pain in gastroparetic patients. The need for introducing a jejunal feeding tube means intensive medical therapies are failing, and is an indication for the implantation of the GES system, which should always be accompanied by a pyloroplasty to guarantee accelerated gastric emptying.
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Quigley EMM. Other forms of gastroparesis: postsurgical, Parkinson, other neurologic diseases, connective tissue disorders. Gastroenterol Clin North Am 2015; 44:69-81. [PMID: 25667024 DOI: 10.1016/j.gtc.2014.11.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Although many surgical procedures originally associated with gastroparesis are less commonly performed nowadays, several more recently developed upper abdominal procedures may be complicated by the development of gastroparesis. Gastroparesis has been described in association with neurologic disorders ranging from Parkinson disease to muscular dystrophy, and its presence may have important implications for patient management and prognosis. Although scleroderma is most frequently linked with gastrointestinal motility disorder, gastroparesis has been linked to several other connective tissue disorders. The management of these patients presents several challenges, and is best conducted in the context of a dedicated and skilled multidisciplinary team.
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Affiliation(s)
- Eamonn M M Quigley
- Division of Gastroenterology and Hepatology, Houston Methodist Hospital, Well Cornell Medical College, 6550 Fannin Street, SM 1001, Houston, TX 77030, USA.
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Arru L, Azagra JS, Facy O, Makkai-Popa ST, Poulain V, Goergen M. Totally laparoscopic 95% gastrectomy for cancer: technical considerations. Langenbecks Arch Surg 2015; 400:387-93. [PMID: 25702139 DOI: 10.1007/s00423-015-1283-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Accepted: 02/08/2015] [Indexed: 12/29/2022]
Abstract
INTRODUCTION Total gastrectomy is the standard treatment for tumours arising in the proximal stomach and for diffuse cancer according to the Lauren classification. Laparoscopic approach is progressively accepted and provides encouraging results. In order to reduce complications associated to the esophago-jejunal anastomosis, the concept of the 95 % open gastrectomy was developed in Japan, in the early 1980s. This procedure provides the spearing of a small remnant gastric stump of 2 cm and allows performing a gastro-jejunal anastomosis. Unlike the 7/8 gastrectomy, the 95 % gastrectomy allows the complete resection of the gastric fundus and an optimized pericardial lymph node dissection (group 1 and 2). We herein describe, step-by-step, our technique of full laparoscopic 95 % gastrectomy (G95 %), with D2 lymphadenectomy, including complete lymphadenectomy of the cardial nodes. DISCUSSION When it is possible to respect the oncologic criteria regarding proximal resection margin, 95 % gastrectomy would offer best short-term results, such as lower anastomotic leak rate and a better quality of life, limiting the effect of disruption of the eso-gastric junction. CONCLUSION In selected patients, laparoscopic G95 % is feasible and safe; it could be performed without any additional technical difficulties. Controlled clinical trials are necessary to confirm the encouraging results of the cases series, recently reported in literature.
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Affiliation(s)
- Luca Arru
- Service de Chirurgie Générale et Mininvasive, Centre Hospitalier de Luxembourg, U26 4 rue Barblé, 1210, Luxembourg, Luxembourg,
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Surgical treatment of medically refractory gastroparesis in the morbidly obese. Surg Endosc 2015; 29:2683-9. [DOI: 10.1007/s00464-014-3990-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2014] [Accepted: 11/05/2014] [Indexed: 12/18/2022]
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Abstract
OPINION STATEMENT Gastroparesis is defined as the presence of delayed gastric emptying in the absence of mechanical obstruction, with a variety of upper gastrointestinal symptoms. Although measurement of gastric emptying is necessary for the diagnostic labeling, this finding has little impact in terms of explaining the symptom pattern and determining the prognosis and therapeutic approach. Clinical management is based on ruling out of mechanical causes and serum electrolyte imbalances, followed by initial medical treatment with a gastroprokinetic agent in most cases. However, the evidence that these drugs provide substantial symptomatic benefit is weak. Recent attempts to establish efficacy with newer prokinetics, including serotonin-4, motilin, and ghrelin receptor agonists, have seen few successes, but a new group of agents is under evaluation. More recently, also, no benefit was found with treatment with a tricyclic antidepressant in idiopathic gastroparesis. In refractory cases, especially when there is weight loss, invasive therapeutics such as insertion of feeding tubes, intrapyloric injection of botulinum toxin, implantable gastric electrical stimulation, or surgical (partial) gastrectomy are occasionally considered, but there is little evidence of efficacy, and these are not devoid of potentially major complications. Gastroparesis is likely to remain a challenging condition in the clinic in the foreseeable future.
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Papasavas PK, Ng JS, Stone AM, Ajayi OA, Muddasani KP, Tishler DS. Gastric bypass surgery as treatment of recalcitrant gastroparesis. Surg Obes Relat Dis 2014; 10:795-9. [DOI: 10.1016/j.soard.2014.01.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 01/04/2014] [Accepted: 01/06/2014] [Indexed: 02/08/2023]
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Pang B, Zhou Q, Li JL, Zhao LH, Tong XL. Treatment of refractory diabetic gastroparesis: Western medicine and traditional Chinese medicine therapies. World J Gastroenterol 2014; 20:6504-6514. [PMID: 24914371 PMCID: PMC4047335 DOI: 10.3748/wjg.v20.i21.6504] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2013] [Revised: 01/13/2014] [Accepted: 02/20/2014] [Indexed: 02/06/2023] Open
Abstract
Refractory diabetic gastroparesis (DGP), a disorder that occurs in both type 1 and type 2 diabetics, is associated with severe symptoms, such as nausea and vomiting, and results in an economic burden on the health care system. In this article, the basic characteristics of refractory DGP are reviewed, followed by a discussion of therapeutic modalities, which encompasses the definitions and clinical manifestations, pathogenesis, diagnosis, and therapeutic efficacy evaluation of refractory DGP. The diagnostic standards assumed in this study are those set forth in the published literature due to the absence of recognized diagnosis criteria that have been assessed by an international organization. The therapeutic modalities for refractory DGP are as follows: drug therapy, nutritional support, gastric electrical stimulation, pyloric botulinum toxin injection, endoscopic or surgical therapy, and traditional Chinese treatment. The therapeutic modalities may be used alone or in combination. The use of traditional Chinese treatments is prevalent in China. The effectiveness of these therapies appears to be supported by preliminary evidence and clinical experience, although the mechanisms that underlie these effects will require further research. The purpose of this article is to explore the potential of combined Western and traditional Chinese medicine treatment methods for improved patient outcomes in refractory DGP.
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Toro JP, Lytle NW, Patel AD, Davis SS, Christie JA, Waring JP, Sweeney JF, Lin E. Efficacy of Laparoscopic Pyloroplasty for the Treatment of Gastroparesis. J Am Coll Surg 2014; 218:652-60. [DOI: 10.1016/j.jamcollsurg.2013.12.024] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2013] [Accepted: 12/10/2013] [Indexed: 12/12/2022]
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Borrazzo EC. Surgical management of gastroparesis: gastrostomy/jejunostomy tubes, gastrectomy, pyloroplasty, gastric electrical stimulation. J Gastrointest Surg 2013; 17:1559-61. [PMID: 23943385 DOI: 10.1007/s11605-013-2255-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Accepted: 06/10/2013] [Indexed: 01/31/2023]
Affiliation(s)
- Edward C Borrazzo
- Department of Surgery, University of Vermont College of Medicine, Smith 303, 111 Colchester Avenue, Burlington, VT 05401, USA.
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Hasler WL, Wilson LA, Parkman HP, Koch KL, Abell TL, Nguyen L, Pasricha PJ, Snape WJ, McCallum RW, Sarosiek I, Farrugia G, Calles J, Lee L, Tonascia J, Unalp-Arida A, Hamilton F. Factors related to abdominal pain in gastroparesis: contrast to patients with predominant nausea and vomiting. Neurogastroenterol Motil 2013; 25:427-38, e300-1. [PMID: 23414452 PMCID: PMC3907086 DOI: 10.1111/nmo.12091] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2012] [Accepted: 12/24/2012] [Indexed: 12/12/2022]
Abstract
BACKGROUND Factors associated with abdominal pain in gastroparesis are incompletely evaluated and comparisons of pain vs other symptoms are limited. This study related pain to clinical factors in gastroparesis and contrasted pain/discomfort- with nausea/vomiting-predominant disease. METHODS Clinical and scintigraphy data were compared in 393 patients from seven centers of the NIDDK Gastroparesis Clinical Research Consortium with moderate-severe (Patient Assessment of Upper Gastrointestinal Disorders Symptoms [PAGI-SYM] score ≥ 3) vs none-mild (PAGI-SYM < 3) upper abdominal pain and predominant pain/discomfort vs nausea/vomiting. KEY RESULTS Upper abdominal pain was moderate-severe in 261 (66%). Pain/discomfort was predominant in 81 (21%); nausea/vomiting was predominant in 172 (44%). Moderate-severe pain was more prevalent with idiopathic gastroparesis and with lack of infectious prodrome (P ≤ 0.05) and correlated with scores for nausea/vomiting, bloating, lower abdominal pain/discomfort, bowel disturbances, and opiate and antiemetic use (P < 0.05), but not gastric emptying or diabetic neuropathy or control. Gastroparesis severity, quality of life, and depression and anxiety were worse with moderate-severe pain (P ≤ 0.008). Factors associated with moderate-severe pain were similar in diabetic and idiopathic gastroparesis. Compared to predominant nausea/vomiting, predominant pain/discomfort was associated with impaired quality of life, greater opiate, and less antiemetic use (P < 0.01), but similar severity and gastric retention. CONCLUSIONS & INFERENCES Moderate-severe abdominal pain is prevalent in gastroparesis, impairs quality of life, and is associated with idiopathic etiology, lack of infectious prodrome, and opiate use. Pain is predominant in one fifth of gastroparetics. Predominant pain has at least as great an impact on disease severity and quality of life as predominant nausea/vomiting.
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Affiliation(s)
- W. L. Hasler
- University of Michigan; Ann Arbor; Michigan; USA
| | - L. A. Wilson
- Johns Hopkins University; Baltimore; Maryland; USA
| | | | - K. L. Koch
- Wake Forest University; Winston-Salem; North Carolina; USA
| | - T. L. Abell
- University of Mississippi; Jackson; Mississippi; USA
| | - L. Nguyen
- Stanford University; Palo Alto; California; USA
| | | | - W. J. Snape
- California Pacific Medical Center; San Francisco; California; USA
| | - R. W. McCallum
- Texas Tech University Health Sciences Center; El Paso; Texas; USA
| | - I. Sarosiek
- Texas Tech University Health Sciences Center; El Paso; Texas; USA
| | | | - J. Calles
- Wake Forest University; Winston-Salem; North Carolina; USA
| | - L. Lee
- Johns Hopkins University; Baltimore; Maryland; USA
| | - J. Tonascia
- Johns Hopkins University; Baltimore; Maryland; USA
| | | | - F. Hamilton
- National Institute of Diabetes and Digestive and Kidney Diseases; Bethesda; Maryland; USA
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Camilleri M, Parkman HP, Shafi MA, Abell TL, Gerson L. Clinical guideline: management of gastroparesis. Am J Gastroenterol 2013; 108:18-37; quiz 38. [PMID: 23147521 PMCID: PMC3722580 DOI: 10.1038/ajg.2012.373] [Citation(s) in RCA: 677] [Impact Index Per Article: 61.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
This guideline presents recommendations for the evaluation and management of patients with gastroparesis. Gastroparesis is identified in clinical practice through the recognition of the clinical symptoms and documentation of delayed gastric emptying. Symptoms from gastroparesis include nausea, vomiting, early satiety, postprandial fullness, bloating, and upper abdominal pain. Management of gastroparesis should include assessment and correction of nutritional state, relief of symptoms, improvement of gastric emptying and, in diabetics, glycemic control. Patient nutritional state should be managed by oral dietary modifications. If oral intake is not adequate, then enteral nutrition via jejunostomy tube needs to be considered. Parenteral nutrition is rarely required when hydration and nutritional state cannot be maintained. Medical treatment entails use of prokinetic and antiemetic therapies. Current approved treatment options, including metoclopramide and gastric electrical stimulation (GES, approved on a humanitarian device exemption), do not adequately address clinical need. Antiemetics have not been specifically tested in gastroparesis, but they may relieve nausea and vomiting. Other medications aimed at symptom relief include unapproved medications or off-label indications, and include domperidone, erythromycin (primarily over a short term), and centrally acting antidepressants used as symptom modulators. GES may relieve symptoms, including weekly vomiting frequency, and the need for nutritional supplementation, based on open-label studies. Second-line approaches include venting gastrostomy or feeding jejunostomy; intrapyloric botulinum toxin injection was not effective in randomized controlled trials. Most of these treatments are based on open-label treatment trials and small numbers. Partial gastrectomy and pyloroplasty should be used rarely, only in carefully selected patients. Attention should be given to the development of new effective therapies for symptomatic control.
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Affiliation(s)
- Michael Camilleri
- Department of Gastroenterology, Mayo Clinic, Rochester, MN 55905, USA.
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Bielefeldt K. Gastroparesis: concepts, controversies, and challenges. SCIENTIFICA 2012; 2012:424802. [PMID: 24278691 PMCID: PMC3820446 DOI: 10.6064/2012/424802] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2012] [Accepted: 07/25/2012] [Indexed: 05/05/2023]
Abstract
Patients with gastroparesis often present a challenge to the treating physician. Postprandial symptoms with nausea and vomiting may not only lead to nutritional and metabolic consequences, but also cause significant disruptions to social activities that often center around food. While the definition of gastroparesis focuses on impaired gastric emptying, treatment options that affect gastric function are limited and often disappointing. The female predominance, the mostly idiopathic nature of the illness with a common history of abuse, and coexisting anxiety or depression show parallels with other functional disorders of the gastrointestinal tract. These parallels provided the rationale for some initial studies investigating alternative therapies that target the brain rather than the stomach. This emerging shift in medical therapy comes at a time when clinical studies suggest that gastric electrical stimulation may exert its effects by modulating visceral sensory processing rather than altering gastric motility. Physiologic and detailed anatomic investigations also support a more complex picture with different disease mechanisms, ranging from impaired accommodation to apparent visceral hypersensitivity or decreased interstitial cells of Cajal to inflammatory infiltration of myenteric ganglia. Delayed gastric emptying remains the endophenotype defining gastroparesis. However, our treatment options go beyond prokinetics and may allow us to improve the quality of life of affected individuals.
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Affiliation(s)
- Klaus Bielefeldt
- Division of Gastroenterology, University of Pittsburgh Medical Center, 200 Lothrop Street, Pittsburgh, PA 15213, USA
- *Klaus Bielefeldt:
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Rostas JW, Mai TT, Richards WO. Gastric motility physiology and surgical intervention. Surg Clin North Am 2011; 91:983-99. [PMID: 21889025 DOI: 10.1016/j.suc.2011.06.012] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Disordered gastric motility represents a spectrum of dysfunction ranging from delayed gastric emptying to abnormally rapid gastric transit, commonly referred to as the "dumping syndrome." Both extremes of gastric motility disorders can arise from similar pathologic processes, and produce remarkably identical symptoms. This fact underscores the need to attain a precise diagnosis to ensure the institution of optimal therapy. Disordered gastric motility is primarily managed with dietary modification followed by pharmacotherapy, as traditional surgical interventions tend to be fraught with complications. However, continued improvements in minimally invasive diagnostic and therapeutic modalities promise novel options for earlier and more effective treatment.
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Affiliation(s)
- Jack W Rostas
- Department of Surgery, University of South Alabama College of Medicine, 2451 Fillingim Street, Mobile, AL 36617, USA
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The Utility of a Noninvasive 13C-Acetate Breath Test to Predict Quality of Life After Gastrectomy. World J Surg 2011; 35:2710-6. [DOI: 10.1007/s00268-011-1300-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Hibbard ML, Dunst CM, Swanström LL. Laparoscopic and endoscopic pyloroplasty for gastroparesis results in sustained symptom improvement. J Gastrointest Surg 2011; 15:1513-9. [PMID: 21720926 DOI: 10.1007/s11605-011-1607-6] [Citation(s) in RCA: 113] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2011] [Accepted: 06/20/2011] [Indexed: 02/06/2023]
Abstract
BACKGROUND Gastroparesis is a chronic digestive disorder with symptoms of nausea, vomiting, bloating, and abdominal pain resulting in a poor quality of life. Surgeons are increasingly asked to treat patients with gastroparesis as medical options have become limited due to safety concerns of many prokinetics. Surgical options include gastric stimulator implantation, sub-total gastrectomy, and pyloroplasty. We report our experience with minimally invasive pyloroplasty as sole surgical treatment for adult gastroparesis. MATERIALS AND METHODS A retrospective review of prospectively collected data of 28 patients who underwent minimally invasive pyloroplasty alone as treatment for gastroparesis from Jan 2007 to Sept 2010. Pre- and postoperative symptom severity score (SSS), gastric emptying scintigraphy (GES), and medication use were reviewed. RESULTS A laparoscopic Heineke-Mikulicz pyloroplasty was performed in 26 patients. A laparoscopic assisted, flexible trans-oral endoscopic circular stapled pyloroplasty was used in two patients. Prokinetic use was significantly reduced from 89% to 14% (p = <0.0001). The mean GES T1/2 decreased from 320 to 112 min (p = 0.001) and normalized in 71%. Significant improvements in the SSS were seen at 1 month for nausea (p = <0.0001), vomiting (p = <0.0001), bloating (p = 0.0023), abdominal pain (p = <0.0001), and gastroesophageal reflux disease (GERD) symptoms (p = 0.0143). Significant improvement persisted at 3 months for nausea (p = <0.0001), vomiting (p = <0.0001), bloating (p = 0.0004), abdominal pain (p = 0.0001) and GERD symptoms (p = 0.013). The average length of stay was 3.71 days. Overall, 83% of patients' indicated that they saw improvement at 1 month follow-up. CONCLUSION Minimally invasive pyloroplasty provides excellent outcomes for patients with gastroparesis and should be considered as a primary treatment along with diet and medications as it is effective and does not eliminate the option for additional surgical options in the future for refractory disease. With technological advancements, a totally endoscopic pyloroplasty may be a less invasive option.
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Affiliation(s)
- Michael L Hibbard
- Division of Gastrointestinal and Minimally Invasive Surgery, The Oregon Clinic, Portland, OR 97210, USA
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Fukami N, Anderson MA, Khan K, Harrison ME, Appalaneni V, Ben-Menachem T, Decker GA, Fanelli RD, Fisher L, Ikenberry SO, Jain R, Jue TL, Krinsky ML, Maple JT, Sharaf RN, Dominitz JA. The role of endoscopy in gastroduodenal obstruction and gastroparesis. Gastrointest Endosc 2011; 74:13-21. [PMID: 21704805 DOI: 10.1016/j.gie.2010.12.003] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2010] [Accepted: 12/03/2010] [Indexed: 02/08/2023]
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Clark CJ, Sarr MG, Arora AS, Nichols FC, Reid-Lombardo KM. Does Gastric Resection Have a Role in the Management of Severe Postfundoplication Gastric Dysfunction? World J Surg 2011; 35:2045-50. [DOI: 10.1007/s00268-011-1173-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Simper SC, Erzinger JM, McKinlay RD, Smith SC. Laparoscopic reversal of gastric bypass with sleeve gastrectomy for treatment of recurrent retrograde intussusception and Roux stasis syndrome. Surg Obes Relat Dis 2010; 6:684-8. [DOI: 10.1016/j.soard.2010.08.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2010] [Revised: 07/26/2010] [Accepted: 08/01/2010] [Indexed: 11/16/2022]
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Piessen G, Triboulet JP, Mariette C. Reconstruction after gastrectomy: which technique is best? J Visc Surg 2010; 147:e273-83. [PMID: 20934934 DOI: 10.1016/j.jviscsurg.2010.09.004] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Several reconstruction techniques are possible after gastrectomy. The best reconstruction is one, that maintains satisfactory nutritional status and quality of life while keeping postoperative morbidity as low as possible. The aim of this study was to describe the different reconstruction techniques that can be proposed after distal and total gastrectomy, heeding to the French guidelines on the use of mechanical sutures in these indications. We then conducted a review of randomized trials dealing with reconstruction techniques after distal and total gastrectomy. After distal gastrectomy, Roux-en-Y reconstruction seems superior to Billroth I and Billroth II reconstructions in terms of functional outcomes and long-term endoscopic results and should be chosen in patients with benign disease or superficial tumors. Otherwise, Billroth II should be preferred over Billroth I reconstruction because of lower postoperative morbidity and better oncologic margins. After total gastrectomy, Roux-en-Y reconstruction remains the easiest solution, with satisfactory functional results. Addition of a pouch reservoir after Roux-en-Y reconstruction seems to improve short-term functional outcome after total gastrectomy with better potential for nutritional intake. In the long-term, quality of life seems better mainly in patients with small-resected tumors associated with a good prognosis.
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Affiliation(s)
- G Piessen
- Service de chirurgie digestive et générale, hôpital Claude-Huriez, CHRU de Lille, place de Verdun, 59037 Lille cedex, France.
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Gastrointestinale Komplikationen nach kardiochirurgischen Operationen. ZEITSCHRIFT FUR HERZ THORAX UND GEFASSCHIRURGIE 2010. [DOI: 10.1007/s00398-009-0757-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Abstract
Delayed gastric emptying in the absence of mechanical obstruction is referred to as gastroparesis. Symptoms that are often attributed to gastroparesis include postprandial fullness, nausea, and vomiting. Although tests of gastric motor function may aid diagnostic labeling, their contribution to determining the treatment approach is often limited. Although clinical suspicion of gastroparesis warrants the exclusion of mechanical causes and serum electrolyte imbalances, followed by empirical treatment with a gastroprokinetic such as domperidone or metoclopramide, evidence that these drugs are effective for patients with gastroparesis is far from overwhelming. In refractory cases with severe weight loss, invasive therapeutics such as inserting a feeding jejunostomy tube, intrapyloric injection of botulinum toxin, surgical (partial) gastrectomy, and implantable gastric electrical stimulation are occasionally considered.
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Affiliation(s)
- Tatsuhiro Masaoka
- Center for Gastroenterological Research, University of Leuven, Leuven, Belgium
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"As long as I'm in good health". The relationship between medical diagnoses and life satisfaction in the oldest-old. Aging Clin Exp Res 2009; 21:307-13. [PMID: 19959919 DOI: 10.1007/bf03324920] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND AND AIMS Life satisfaction in the elderly has usually been found to be closely related to self-rated health, and less to diagnoses and more objective measures of health status. However, few studies have examined the relative importance of various specific diagnoses in population-based samples. METHODS In this study, we investigate the relationship between life satisfaction and medical diagnoses in a non-demented sample of 392 participants aged 80 and older. RESULTS Among 25 common diagnoses, only sleeping problems, urinary incontinence and stroke were significantly related to life satisfaction. Men with angina pectoris and eczema were less satisfied with life compared with men without these diagnoses, whereas women with peptic ulcer were less satisfied with life compared with women without this diagnosis. CONCLUSIONS Our results confirm previous findings of a weak relationship between medically based measures of health and life satisfaction. However, health care and future studies of health and quality of life need to focus on the fact that meaning and consequences of various diseases differ among individuals and that gender may partially account for variability.
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Speicher JE, Thirlby RC, Burggraaf J, Kelly C, Levasseur S. Results of completion gastrectomies in 44 patients with postsurgical gastric atony. J Gastrointest Surg 2009; 13:874-80. [PMID: 19224297 DOI: 10.1007/s11605-009-0821-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2008] [Accepted: 01/28/2009] [Indexed: 01/31/2023]
Abstract
INTRODUCTION Postsurgical gastric atony occurs infrequently after gastric surgery. However, the symptoms are disabling and refractory to medical management. The only effective treatment is completion gastrectomy. A few studies have examined in detail the long-term results of this radical procedure. METHODS From 1988 through 2007, 44 patients (84% female, 16% male) underwent near-total or total completion gastrectomies for refractory postsurgical gastric atony. The average age was 52 (range 32-72). Gastric atony was documented using radionuclide solid food emptying studies. Charts were reviewed retrospectively to identify preoperative symptoms and long-term postoperative function, and the patients were contacted by phone to evaluate their current level of function. RESULTS Of the original 44 patients, 66% (n = 29) were evaluated postoperatively at a mean of 5.6 + 4.5 years (range 0.5-15.0 years). Fourteen patients (32%) had died, and seven (16%) were lost to follow-up. Most common presenting symptoms were abdominal pain (98%), vomiting (98%), nausea (77%), diet limitation (75%), heartburn (64%), and weight loss (59%, average = 19% of BW). Postoperative complications occurred in 36% (n = 16), most commonly bowel obstruction (11%), anastomotic stricture (9%), and anastomotic leak (7%), and there was one perioperative death. At last follow-up, there were significant improvements in abdominal pain (97% to 59%, p < 0.001), vomiting (97% to 31%, p < 0.001), nausea (86% to 45%, p < 0.001), and diet limited to liquids or nothing at all (57% to 7%, p < 0.001). Some symptoms were more common postoperatively, including early satiety (24% to 89%, p < 0.001), and postprandial fullness (10% to 72%, p < 0.001). Average BMI at the time of surgery and at last follow-up were 23 and 21, respectively. Osteoporosis was diagnosed pre- and postoperatively in 17% and 67% of patients, respectively (p < 0.001). Seventy-eight percent of patients stated that they were in better health after surgery, while 17% were neutral, and 6% stated that they were worse off. Mean satisfaction with surgery was 4.7 (1-5 Likert scale). CONCLUSION Completion gastrectomies in this patient population resulted in significant improvements in abdominal pain, vomiting, nausea, and severe diet limitations. Most patients, however, have significant ongoing gastrointestinal complaints, and the incidence of osteoporosis is high. Patient satisfaction is high; about 78% of patients believed their health status is improved. We believe these data support the selective use of completion gastrectomies in patients with severe postsurgical gastroparesis.
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Affiliation(s)
- James E Speicher
- Department of General, Thoracic, and Vascular Surgery, Virginia Mason Medical Center, 1100 Ninth Ave, C6-GSUR, Seattle, WA 98111, USA
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Khoo J, Rayner CK, Jones KL, Horowitz M. Pathophysiology and management of gastroparesis. Expert Rev Gastroenterol Hepatol 2009; 3:167-81. [PMID: 19351287 DOI: 10.1586/egh.09.10] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Gastroparesis is characterized by upper gastrointestinal symptoms associated with delayed gastric emptying, without mechanical obstruction. However, symptoms do not correlate well with the magnitude of delay in gastric emptying. Diabetes mellitus and surgery are the most common causes, although more than 30% of cases are idiopathic. Coordination of insulin action with nutrient delivery is important in diabetics, as postprandial blood glucose levels and gastric emptying are interdependent, and gastroparesis probably represents a major cause of poor glycemic control. Scintigraphy is the gold standard for measuring gastric emptying. Current treatment mainly involves the use of prokinetic drugs. Pyloric botulinum toxin injection and gastric electrical stimulation require more evidence from controlled studies before their use can be recommended. Surgical options remain inadequately studied.
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Affiliation(s)
- Joan Khoo
- Discipline of Medicine, University of Adelaide, Royal Adelaide Hospital, South Australia, Australia
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Chen J, Koothan T, Chen JDZ. Synchronized gastric electrical stimulation improves vagotomy-induced impairment in gastric accommodation via the nitrergic pathway in dogs. Am J Physiol Gastrointest Liver Physiol 2009; 296:G310-8. [PMID: 19023028 PMCID: PMC2643919 DOI: 10.1152/ajpgi.90525.2008] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Impaired gastric accommodation and gastric dysrhythmia are common in gastroparesis and functional dyspepsia. Recent studies have shown that synchronized gastric electrical stimulation (SGES) accelerates gastric emptying and enhances antral contractions in dogs. The aim of this study was to investigate the effects and mechanism of SGES on gastric accommodation and slow waves impaired by vagotomy in dogs. Gastric tone, compliance, and accommodation as well as slow waves with and without SGES were assessed in seven female regular dogs and seven dogs with bilateral truncal vagotomy, chronically implanted with gastric serosal electrodes and a gastric cannula. We found that 1) vagotomy impaired gastric accommodation that was normalized by SGES. The postprandial increase in gastric volume was 283.5 +/- 50.6 ml in the controlled dogs, 155.2 +/- 49.2 ml in the vagotomized dogs, and 304.0 +/- 57.8 ml in the vagotomized dogs with SGES. The ameliorating effect of SGES was no longer observed after application of N(omega)-nitro-L-arginine (L-NNA); 2) vagotomy did not alter gastric compliance whereas SGES improved gastric compliance in the vagotomized dogs, and the improvement was also blocked by L-NNA; and 3) vagotomy impaired antral slow wave rhythmicity in both fasting and fed states. SGES at the proximal stomach enhanced the postprandial rhythmicity and amplitude (dominant power) of the gastric slow waves in the antrum. In conclusion, SGES with appropriate parameters restores gastric accommodation and improves gastric slow waves impaired by vagotomy. The improvement in gastric accommodation with SGES is mediated via the nitrergic pathway. Combined with previously reported findings (enhanced antral contractions and accelerated gastric emptying) and findings in this study (improved gastric accommodation and slow waves), SGES may be a viable therapy for gastroparesis.
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Affiliation(s)
- Jie Chen
- Division of Gastroenterology and Animal Resources Center, University of Texas Medical Branch, Galveston, Texas; Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; and Transtimulation Research Incorporated, Oklahoma City, Oklahoma
| | - Thillai Koothan
- Division of Gastroenterology and Animal Resources Center, University of Texas Medical Branch, Galveston, Texas; Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; and Transtimulation Research Incorporated, Oklahoma City, Oklahoma
| | - Jiande D. Z. Chen
- Division of Gastroenterology and Animal Resources Center, University of Texas Medical Branch, Galveston, Texas; Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; and Transtimulation Research Incorporated, Oklahoma City, Oklahoma
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Waseem S, Moshiree B, Draganov PV. Gastroparesis: Current diagnostic challenges and management considerations. World J Gastroenterol 2009; 15:25-37. [PMID: 19115465 PMCID: PMC2653292 DOI: 10.3748/wjg.15.25] [Citation(s) in RCA: 94] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Gastroparesis refers to abnormal gastric motility characterized by delayed gastric emptying in the absence of mechanical obstruction. The most common etiologies include diabetes, post-surgical and idiopathic. The most common symptoms are nausea, vomiting and epigastric pain. Gastroparesis is estimated to affect 4% of the population and symptomatology may range from little effect on daily activity to severe disability and frequent hospitalizations. The gold standard of diagnosis is solid meal gastric scintigraphy. Treatment is multimodal and includes dietary modification, prokinetic and anti-emetic medications, and surgical interventions. New advances in drug therapy, and gastric electrical stimulation techniques have been introduced and might provide new hope to patients with refractory gastroparesis. In this comprehensive review, we discuss gastroparesis with emphasis on the latest developments; from the perspective of the practicing clinician.
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Hejazi RA, McCallum RW. Treatment of refractory gastroparesis: gastric and jejunal tubes, botox, gastric electrical stimulation, and surgery. Gastrointest Endosc Clin N Am 2009; 19:73-82, vi. [PMID: 19232282 DOI: 10.1016/j.giec.2008.12.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Refractory gastroparesis is a challenging disorder for gastroenterologists, internists, surgeons, and all health care professionals involved in the care of these patients. It should be managed by a stepwise algorithm beginning with dietary modifications, then prokinetic and antiemetic medications, measures to control pain and address psychological issues, and endoscopic or surgical options in selected patients, including placement of feeding jejunostomy tubes.
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Affiliation(s)
- Reza A Hejazi
- Department of Medicine, Center for GI Nerve & Muscle Function, Division of GI Motility, Kansas University Medical Center, 3901 Rainbow Boulevard, MS 1058, Kansas City, KS 66160, USA
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McKenna D, Beverstein G, Reichelderfer M, Gaumnitz E, Gould J. Gastric electrical stimulation is an effective and safe treatment for medically refractory gastroparesis. Surgery 2008; 144:566-72; discussion 572-4. [PMID: 18847640 DOI: 10.1016/j.surg.2008.06.024] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2008] [Accepted: 06/30/2008] [Indexed: 12/16/2022]
Abstract
BACKGROUND Gastroparesis is characterized by delayed gastric emptying in the absence of obstruction. Common symptoms include nausea, vomiting, and abdominal pain. Severe gastroparesis can result in recurrent hospitalizations, malnutrition, and even death. Gastric electrical stimulation (GES) is a low morbidity treatment that may be effective in patients who are refractory to medical therapy. METHODS For a period of more than 35 months, 19 GES systems were implanted laparoscopically for refractory gastroparesis of diabetic (DG, n = 10), idiopathic (IG, n = 6), or postsurgical (PSG, n = 3) etiology. Total gastroparesis symptom scores (TSS) and weekly vomiting frequency were assessed. Gastric emptying studies were attained preoperatively and after 6 months. RESULTS Mean follow-up was 38 weeks. There were no major complications. Within 6 weeks, frequency of vomiting decreased in 75% of DG (6/8) and 100% of IG (4/4) patients. No PSG patient complained of vomiting preoperatively. Mean TSS scores improved significantly at all intervals out to 1 year. Gastric emptying studies normalized in 80% of DG patients but in only 1 of the 6 patients with gastroparesis due to other causes. CONCLUSION GES therapy can lead to improvement in symptoms of gastroparesis and frequency of vomiting within 6 weeks. This therapy is a low morbidity treatment option that may help patients whose symptoms fail to improve with medical therapy.
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Affiliation(s)
- Daniel McKenna
- Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
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Velanovich V. Quality of life and symptomatic response to gastric neurostimulation for gastroparesis. J Gastrointest Surg 2008; 12:1656-62; discussion 1662-3. [PMID: 18712572 DOI: 10.1007/s11605-008-0655-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2008] [Accepted: 07/28/2008] [Indexed: 01/31/2023]
Abstract
BACKGROUND Gastroparesis can be a difficult problem with patients suffering from nausea, vomiting, bloating, and pain intractable to medical management. Gastric neurostimulation has been developed as an adjunctive treatment for patients with diabetic and idiopathic gastroparesis unresponsive to pharmacologic and dietary treatment. The purpose of this study is to report symptomatic and quality-of-life response to gastric neurostimulation. METHODS This study was approved by the institutional review board, and patients had informed consent. The gastric neurostimulation device (Enterra therapy, Medtronic, Inc., Minneapolis, MN, USA) is approved by the Food and Drug Administration under the Humanitarian Device Exemption. Candidates for placement were patients with either idiopathic or diabetic gastroparesis who had symptomatic failure to dietary changes and to prokinetic and antiemetic drugs. Before placement, the patients' symptoms were recorded, and patients completed the Gastrointestinal Symptom Rating Scale (GSRS, three domains: dyspeptic syndrome, indigestion syndrome, and bowel dysfunction syndrome) and the Short Form-36 (SF-36, eight domains: physical functioning, role-physical, role-emotional, bodily pain, vitality, mental health, social functioning, general health, plus a health transition item). The device was surgically placed using a hybrid laparoscopic/open technique. Patients were followed and adjustments made on the device until satisfactory symptom control was achieved. At that time, patients completed both the GSRS and SF-36, and comparisons were made to preoperative values. RESULTS Forty-two patients had the device placed, 29 women, aged 41 (SD +14) years, 24 diabetic patients, 17 idiopathic patients, one postgastrectomy patient. Median follow-up was 12 months (range 1-42 months). There was a 2% immediate postoperative morbidity rate and 7% long-term morbidity rate (device extrusion). Thirty-one patients (74%) responded to gastric neurostimulation of variable degrees. Eleven patients had no response or had worsening symptoms. Of the patients who responded, there were statistically significant improvements in all three domains of the GSRS. Median scores (with interquartile ranges): dyspeptic syndrome, 9 (7-11.5) to 4 (2.5-6), p = 0.02; indigestion syndrome, 5 (2-7) to 4 (0-5), p = 0.05; bowel dysfunction syndrome, 3 (2-3) to 1 (0-1), p = 0.01. In the SF-36, there were statistically significant improvement in the health transition item, 4 (4-5) to 1.5 (1-3), p = 0.01; and social functioning domain, 25 (12.5-62.5) to 75 (50-87.5), p = 0.03. CONCLUSIONS Three quarters of gastroparesis patients responded to gastric neurostimulation to variable degrees. Gastrointestinal-specific symptoms are improved in responders. Patients felt that there health and social functioning (SF) improved, although there was no significant difference in the other domains. These results are encouraging considering that these patients had intractable symptoms with no other effective treatments available.
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Affiliation(s)
- Vic Velanovich
- Division of General Surgery, K-&; Henry Ford Hospital, 2799 West Grand Blvd., Detroit, MI 48202, USA.
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Salameh JR, Schmieg RE, Runnels JM, Abell TL. Refractory gastroparesis after Roux-en-Y gastric bypass: surgical treatment with implantable pacemaker. J Gastrointest Surg 2007; 11:1669-72. [PMID: 17906904 DOI: 10.1007/s11605-007-0331-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2007] [Accepted: 09/05/2007] [Indexed: 01/31/2023]
Abstract
BACKGROUND Gastroparesis is a rare complication of Roux-en-Y gastric bypass. We evaluate the role of gastric electrical stimulation in medically refractory gastroparesis. METHODS Patients with refractory gastroparesis after gastric bypass for morbid obesity were studied. After behavioral and anatomic problems were ruled out, the diagnosis of disordered gastric emptying was confirmed by radionuclide gastric emptying. Temporary endoscopic stimulation was used first to assess response before implanting a permanent device. RESULTS Six patients, all women with mean age of 42 years, were identified. Two patients ultimately had reversal of their surgery with gastro-gastrostomy, while another had a total gastrectomy with persistence of symptoms in all three. Five of the patients evaluated had insertion of a permanent gastric pacemaker, with pacing lead implanted on the gastric pouch (2), the antrum of the reconstructed stomach (1), or the proximal Roux limb (2). Nausea and emesis improved significantly postoperatively; mean total symptom score decreased from 15 to 11 out of 20. There was also a persistent improvement in gastric emptying postoperatively based on radionuclide testing. CONCLUSION If medical therapy fails, electrical stimulation is a viable option in selected patients with gastroparesis symptoms complicating gastric bypass and should be considered in lieu of reversal surgery or gastrectomy.
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Affiliation(s)
- J R Salameh
- Department of Surgery, University of Mississippi Medical Center, Jackson, MS, USA.
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Abstract
Gastroparesis presents with gastrointestinal symptoms and nongastrointestinal manifestations in association with objective delays in gastric emptying. The condition may complicate several systemic disorders or may be idiopathic in nature. The diagnosis is made by directed evaluation to exclude organic diseases, which can mimic the clinical presentation of gastroparesis coupled with quantification of gastric emptying. Current therapies rely on dietary modifications, medications to stimulate gastric evacuation, and agents to reduce vomiting. Endoscopic and surgical options are increasingly used for cases refractory to medication treatment.
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Affiliation(s)
- William L Hasler
- Division of Gastroenterology, University of Michigan Health System, University of Michigan Hospital, 3912 Taubman Center, Box 0362, Ann Arbor, MI 48109, USA.
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