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Malik A, Qureshi S, Nadir A, Malik MI, Adler DG. Efficacy and safety of laparoscopic Heller's myotomy versus pneumatic dilatation for achalasia: A systematic review and meta-analysis of randomized controlled trials. Indian J Gastroenterol 2024:10.1007/s12664-023-01497-8. [PMID: 38564157 DOI: 10.1007/s12664-023-01497-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 12/01/2023] [Indexed: 04/04/2024]
Abstract
BACKGROUND AND OBJECTIVES: Achalasia has several treatment modalities. We aim to compare the efficacy and safety of laparoscopic Heller myotomy (LHM) with those of pneumatic dilatation (PD) in adult patients suffering from achalasia. METHODS We searched Cochrane CENTRAL, PubMed, Web of Science, SCOPUS and Embase for related clinical trials about patients suffering from achalasia. The quality appraisal and assessment of risk of bias were conducted with GRADE and Cochrane's risk of bias tool, respectively. Homogeneous and heterogeneous data was analyzed under fixed and random-effects models, respectively. RESULTS The pooled analysis of 10 studies showed that PD was associated with a higher rate of remission at three months, one year, three years and five years (RR = 1.25 [1.09, 1.42] (p = 0.001); RR = 1.13 [1.05, 1.20] (p = 0.0004); RR = 1.48 [1.19, 1.82] (p = 0.0003); RR = 1.49 [1.18, 1.89] (p = 0.001)), respectively. LHM was associated with lower number of cases suffering from adverse events, dysphagia and relapses (RR = 0.50 [0.25, 0.98] (p = 0.04); RR = 0.33 [0.16, 0.71] (p = 0.004); RR = 0.38 [0.15, 0.97] (p = 0.04)), respectively. There is no significant difference between both groups regarding the lower esophageal pressure, perforations, remission rate at two years, Eckardt score after one year and reflux. CONCLUSION PD had higher remission rates than LHM at three months, one year and three years, but not at two years or five years. More research is needed to determine whether PD has a significant advantage over LHM in terms of long-term remission rates.
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Affiliation(s)
- Adnan Malik
- Division of Gastroenterology, Mountain Vista Medical Center, Mesa, AZ, USA
| | - Shahbaz Qureshi
- Division of Gastroenterology, Mountain Vista Medical Center, Mesa, AZ, USA
| | - Abdul Nadir
- Division of Gastroenterology, Mountain Vista Medical Center, Mesa, AZ, USA
| | | | - Douglas G Adler
- Center for Advanced Therapeutic Endoscopy Centura Health, Porter Adventist Hospital, Denver, CO, USA.
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Schlottmann F, Herbella FAM, Patti MG. The Evolution of the Treatment of Esophageal Achalasia: From the Open to the Minimally Invasive Approach. World J Surg 2022; 46:1522-1526. [PMID: 35169899 DOI: 10.1007/s00268-022-06482-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/28/2022] [Indexed: 01/21/2023]
Abstract
BACKGROUND Achalasia is a primary esophageal motility disorder characterized by lack of esophageal peristalsis and partial or absent relaxation of the lower esophageal sphincter in response to swallowing. This study aimed to provide an overview of the evolution of the surgical treatment for esophageal achalasia, from the open to the minimally invasive approach. METHODS Literature review. RESULTS No curative treatment exists for this disorder. At the beginning of the 20th century, surgical esophagoplasties and cardioplasties were mostly done to treat achalasia. The description of the esophageal myotomy by Heller changed the treatment paradigm and rapidly became the treatment of choice. For many years the esophagomyotomy was done with either an open transthoracic or transabdominal approach. With the advancements of minimally invasive surgery, thoracoscopic and laparoscopic operations became available. The ability to add a fundoplication for the prevention of reflux made the laparoscopic Heller myotomy with partial fundoplication the operation of choice. CONCLUSIONS Surgical management of esophageal achalasia has significantly evolved in the last century. Currently, minimally invasive Heller myotomy with partial fundoplication is the standard surgical treatment of achalasia.
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Affiliation(s)
- Francisco Schlottmann
- Division of Esophageal and Gastric Surgery, Department of Surgery, Hospital Alemán of Buenos Aires, Av. Pueyrredon1640, Buenos Aires, Argentina.
- Department of Surgery, University of Illinois at Chicago, Chicago, IL, USA.
| | - Fernando A M Herbella
- Department of Surgery, Escola Paulista de Medicina, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - Marco G Patti
- Department of Surgery, University of Virginia, Charlottesville, VA, USA
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Doubova M, Gowing S, Robaidi H, Gilbert S, Maziak DE, Shamji FM, Sundaresan RS, Villeneuve PJ, Seely AJE. Long-term Symptom Control After Laparoscopic Heller Myotomy and Dor Fundoplication for Achalasia. Ann Thorac Surg 2020; 111:1717-1723. [PMID: 32891651 DOI: 10.1016/j.athoracsur.2020.06.095] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Revised: 06/03/2020] [Accepted: 06/23/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Achalasia is a primary esophageal motility disorder in which there is incomplete relaxation of the lower esophageal sphincter and absence of peristalsis in the lower two thirds of the esophagus. A favored treatment is laparoscopic modified Heller myotomy with Dor fundoplication (LHMDor) with more than 90% immediate beneficial effect. The short-term outcomes of LHMDor are well documented, but stability and durability of postoperative symptom control over time is less understood. METHODS Between 2004 and 2016, 54 patients with achalasia underwent LHMDor (single center). Using validated questionnaires, patients rated their symptoms in five domains: pain, gastroesophageal reflux disease (GERD), dysphagia, regurgitation, and quality of life. Symptom ratings were done preoperatively, 4 weeks postoperatively, 6 months postoperatively, and yearly after the operation. RESULTS As expected, patients reported marked improvement in dysphagia, odynophagia, regurgitation, GERD, and quality of life after the operation (P < .001). From then on, the symptom control remained durable with respect to absence of pain, regurgitation, and odynophagia; however, we observed a recurrence of GERD symptoms beginning 3 to 5 years postoperatively (P = .001 and P = .04, respectively), with associated increased antireflux medication use. After initial LHMDor, 5 patients required endoscopic dilatation an average of 1.5 years postoperatively, and no patient required reoperation. Patients reported preserved improved quality of life to 11 years after the operation (P = .001). CONCLUSIONS These results demonstrate the durability of LHMDor in the definitive management of achalasia, offering consistent symptomatic relief and significant improvement in quality of life over the decade after surgery, despite some increase in GERD symptoms and antireflux medication use.
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Affiliation(s)
- Maria Doubova
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Stephen Gowing
- Division of Thoracic Surgery, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Hassan Robaidi
- Division of Thoracic Surgery, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Sebastien Gilbert
- Division of Thoracic Surgery, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Donna E Maziak
- Division of Thoracic Surgery, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; The Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ontario, Canada
| | - Farid M Shamji
- Division of Thoracic Surgery, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - R Sudhir Sundaresan
- Division of Thoracic Surgery, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Patrick James Villeneuve
- Division of Thoracic Surgery, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Andrew J E Seely
- Division of Thoracic Surgery, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; The Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ontario, Canada.
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Abstract
PURPOSE OF REVIEW The purpose of this review is to discuss the efficacy, morbidity and side-effects of innovative management strategies for achalasia that include high-resolution manometry (HRM), pneumatic dilatation, laparoscopic Heller's myotomy (LHM), injection of botulinum toxin into the lower esophageal sphincter and peroral endoscopic myotomy (POEM). RECENT FINDINGS HRM has enabled identification of achalasia subtypes that have important prognostic implications. Pneumatic dilatation is a commonly-used and cost-effective method of treating achalasia but has shown poor longevity of symptom relief compared with other modalities and carries a risk of esophageal perforation. LHM is often the preferred, most effective treatment modality, however new studies may show that outcomes are equivalent or even inferior to POEM. Botulinum toxin injection of the lower esophageal sphincter has a waning and short duration of efficacy and is used primarily for patients unsuitable for more definitive invasive procedures. POEM is considered the most effective treatment for type III achalasia but carries a high risk of iatrogenic gastroesophageal reflux disease that might predispose to the development of Barrett's esophagus. SUMMARY HRM and POEM are two major innovations in the management of achalasia developed over the past decade. There are now three major management options for patients with achalasia, namely pneumatic dilatation, LHM and POEM. Treatment selection should be tailored to the patient's individual esophageal physiology, physical fitness and dominant symptoms.
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Laparoscopic Heller Myotomy Versus Peroral Endoscopic Myotomy (POEM) for Achalasia: A Systematic Review and Meta-analysis. Ann Surg 2019; 267:451-460. [PMID: 28549006 DOI: 10.1097/sla.0000000000002311] [Citation(s) in RCA: 225] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To compare the outcome of per oral endoscopic myotomy (POEM) and laparoscopic Heller myotomy (LHM) for the treatment of esophageal achalasia. BACKGROUND Over the last 2 decades, LHM has become the primary form of treatment in many centers. However, since the first description of POEM in 2010, this technique has widely disseminated, despite the absence of long-term results and randomized trials. METHODS A systematic Medline literature search of articles on LHM and POEM for the treatment of achalasia was performed. The main outcomes measured were improvement of dysphagia and posttreatment gastroesophageal reflux disease (GERD). Linear regression was used to model the effect of each procedure on the different outcomes. RESULTS Fifty-three studies reported data on LHM (5834 patients), and 21 articles examined POEM (1958 patients). Mean follow-up was significantly longer for studies of LHM (41.5 vs. 16.2 mo, P < 0.0001). Predicted probabilities for improvement in dysphagia at 12 months were 93.5% for POEM and 91.0% for LHM (P = 0.01), and at 24 months were 92.7% for POEM and 90.0% for LHM (P = 0.01). Patients undergoing POEM were more likely to develop GERD symptoms (OR 1.69, 95% CI 1.33-2.14, P < 0.0001), GERD evidenced by erosive esophagitis (OR 9.31, 95% CI 4.71-18.85, P < 0.0001), and GERD evidenced by pH monitoring (OR 4.30, 95% CI 2.96-6.27, P < 0.0001). On average, length of hospital stay was 1.03 days longer after POEM (P = 0.04). CONCLUSIONS Short-term results show that POEM is more effective than LHM in relieving dysphagia, but it is associated with a very high incidence of pathologic reflux.
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Schlottmann F, Patti MG. Laparoscopic Heller Myotomy versus Per Oral Endoscopic Myotomy: Evidence-Based Approach to the Treatment of Esophageal Achalasia. Am Surg 2018. [DOI: 10.1177/000313481808400420] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Esophageal achalasia is a rare disorder characterized by a failure of the lower esophageal sphincter to relax during swallowing, combined with aperistalsis of the esophageal body. Treatment is not curative, but aims to eliminate the outflow resistance caused by the nonrelaxing lower esophageal sphincter. Current evidence suggests that both laparoscopic Heller myotomy and per oral endoscopic myotomy (POEM) are very effectiveinthe reliefof symptoms in patients with achalasia. Specifically, for type III achalasia, POEM may achieve higher success rates. However, POEM is associated to a very high incidence of pathologic reflux, with the risk of exchanging one disease–achalasia–with another–gastroesophageal reflux.
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Affiliation(s)
| | - Marco G. Patti
- Department of Surgery, University of North Carolina, Chapel Hill, North Carolina
- Department of Medicine, University of North Carolina, Chapel Hill, North Carolina
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7
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POEM vs Laparoscopic Heller Myotomy and Fundoplication: Which Is Now the Gold Standard for Treatment of Achalasia? J Gastrointest Surg 2017; 21:207-214. [PMID: 27844266 DOI: 10.1007/s11605-016-3310-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Accepted: 10/13/2016] [Indexed: 01/31/2023]
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8
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Moonen A, Annese V, Belmans A, Bredenoord AJ, Bruley des Varannes S, Costantini M, Dousset B, Elizalde JI, Fumagalli U, Gaudric M, Merla A, Smout AJ, Tack J, Zaninotto G, Busch OR, Boeckxstaens GE. Long-term results of the European achalasia trial: a multicentre randomised controlled trial comparing pneumatic dilation versus laparoscopic Heller myotomy. Gut 2016; 65:732-9. [PMID: 26614104 DOI: 10.1136/gutjnl-2015-310602] [Citation(s) in RCA: 229] [Impact Index Per Article: 28.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Accepted: 11/01/2015] [Indexed: 12/20/2022]
Abstract
OBJECTIVE Achalasia is a chronic motility disorder of the oesophagus for which laparoscopic Heller myotomy (LHM) and endoscopic pneumodilation (PD) are the most commonly used treatments. However, prospective data comparing their long-term efficacy is lacking. DESIGN 201 newly diagnosed patients with achalasia were randomly assigned to PD (n=96) or LHM (n=105). Before randomisation, symptoms were assessed using the Eckardt score, functional test were performed and quality of life was assessed. The primary outcome was therapeutic success (presence of Eckardt score ≤3) at the yearly follow-up assessment. The secondary outcomes included the need for re-treatment, lower oesophageal sphincter pressure, oesophageal emptying and the rate of complications. RESULTS In the full analysis set, there was no significant difference in success rate between the two treatments with 84% and 82% success after 5 years for LHM and PD, respectively (p=0.92, log-rank test). Similar results were obtained in the per-protocol analysis (5-year success rates: 82% for LHM vs. 91% for PD, p=0.08, log-rank test). After 5 years, no differences in secondary outcome parameter were observed. Redilation was performed in 24 (25%) of PD patients. Five oesophageal perforations occurred during PD (5%) while 12 mucosal tears (11%) occurred during LHM. CONCLUSIONS After at least 5 years of follow-up, PD and LHM have a comparable success rate with no differences in oesophageal function and emptying. However, 25% of PD patients require redilation during follow-up. Based on these data, we conclude that either treatment can be proposed as initial treatment for achalasia. TRIAL REGISTRATION NUMBERS Netherlands trial register (NTR37) and Current Controlled Trials registry (ISRCTN56304564).
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Affiliation(s)
- An Moonen
- Department of Gastroenterology, Catholic University of Leuven, Leuven, Belgium
| | - Vito Annese
- Head of Gastroenterology, Department of Emergency, AOU Careggi, Florence, Italy
| | - Ann Belmans
- Interuniversity Centre for Biostatistics and Statistical Bioinformatics, KU, Leuven, Belgium
| | - Albert J Bredenoord
- Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, The Netherlands
| | | | - Mario Costantini
- Department of Surgical, Oncological and Gastroenterological Sciences, University of Padua, Padua, Italy
| | - Bertrand Dousset
- Department of GI and Endocrine Surgery, Hôpital Cochin, Paris, France
| | - J I Elizalde
- Department of Gastroenterology, Hospital Clínic, CIBERehd, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Uberto Fumagalli
- Upper GI Surgery, Humanitas Clinical and Research Hospital, Rozzano, Italy
| | | | - Antonio Merla
- Division of Gastroenterology, IRCCS, "Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Andre J Smout
- Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, The Netherlands
| | - Jan Tack
- Department of Gastroenterology, Catholic University of Leuven, Leuven, Belgium
| | - Giovanni Zaninotto
- Department of Academic Surgery, St Mary's Hospital, Imperial College, London, UK
| | - Olivier R Busch
- Gastrointestinal Surgery, Academic Medical Center, Amsterdam, The Netherlands
| | - Guy E Boeckxstaens
- Department of Gastroenterology, Catholic University of Leuven, Leuven, Belgium
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Symptomatic outcome following laparoscopic Heller’s cardiomyotomy with Dor fundoplication versus laparoscopic Heller’s cardiomyotomy with angle of His accentuation: results of a randomized controlled trial. Surg Endosc 2014; 29:2344-51. [PMID: 25427411 DOI: 10.1007/s00464-014-3958-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2014] [Accepted: 11/03/2014] [Indexed: 02/03/2023]
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10
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Perry KA, Kanji A, Drosdeck JM, Linn JG, Chan A, Muscarella P, Melvin WS. Efficacy and durability of robotic heller myotomy for achalasia: patient symptoms and satisfaction at long-term follow-up. Surg Endosc 2014; 28:3162-7. [DOI: 10.1007/s00464-014-3576-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Accepted: 04/17/2014] [Indexed: 12/18/2022]
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Kaman L, Iqbal J, Kochhar R, Sinha S. Laparoscopic heller myotomy for achalasia cardia-initial experience in a teaching institute. Indian J Surg 2014. [PMID: 24426483 DOI: 10.1007/s12262-012-0708-0.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Laparoscopic Heller cardiomyotomy and Dor fundoplication is the surgical procedure of choice for esophageal achalasia. The aim of our study was to investigate the clinical outcome and safety of laparoscopic Heller-Dor procedure performed by using Hook electrocautery and as a teaching module for advanced laparoscopic surgery. Between January 2005 and December 2010, 25 consecutive patients with achalasia underwent laparoscopic Heller-Dor operation by a single surgeon. All the patients received upper gastrointestinal series (barium swallow), esophagogastroscopy, and esophageal manometry to exclude esophageal carcinoma and to confirm the diagnosis. All the patients were operated by laparoscopic modified Heller myotomy with Dor fundoplication by using hook electrocautery. Among 25 operated patients, 14 were male and 11 were female with a median age of 43 years (range 18-72 years). The mean operative time was 93.3 min (range 50-50 min), the mean operative blood loss was 90 ml (range 40-200 ml), the median time to oral feeding was 2 days (2-4 days), and the median hospital stay was 4 days (4-7 days). There was no conversion to open surgery. Intraoperative mucosal perforation was encountered in three patients and was repaired in all of them by laparoscopic suture. All the patients had an uneventful recovery without postoperative complication and had excellent clinical response (96 %) during follow-up. Laparoscopic Heller-Dor operation using hook electrocautery is safe, inexpensive, and effective treatment for achalasia which is useful for teaching and training surgical residents in advanced laparoscopic surgery.
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Affiliation(s)
- Lileswar Kaman
- Department of General Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Javid Iqbal
- Department of General Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Rakesh Kochhar
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Saroj Sinha
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Bello B, Herbella FA, Allaix ME, Patti MG. Impact of minimally invasive surgery on the treatment of benign esophageal disorders. World J Gastroenterol 2012; 18:6764-70. [PMID: 23239914 PMCID: PMC3520165 DOI: 10.3748/wjg.v18.i46.6764] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2012] [Revised: 05/26/2012] [Accepted: 07/18/2012] [Indexed: 02/06/2023] Open
Abstract
Thanks to the development of minimally invasive surgery, the last 20 years have witnessed a change in the treatment algorithm of benign esophageal disorders. Today a laparoscopic operation is the treatment of choice for esophageal achalasia and for most patients with gastroesophageal reflux disease. Because the pathogenesis of achalasia is unknown, treatment is palliative and aims to improve esophageal emptying by decreasing the functional obstruction at the level of the gastro-esophageal junction. The refinement of minimally invasive techniques accompanied by large, multiple randomized control trials with long-term outcome has allowed the laparoscopic Heller myotomy and partial fundoplication to become the treatment of choice for achalasia compared to endoscopic procedures, including endoscopic botulinum toxin injection and pneumatic dilatation. Patients with suspected gastroesophageal reflux need to undergo a thorough preoperative workup. After establishing diagnosis, treatment for gastroesophageal reflux should be individualized to patient characteristics and a decision about an operation made jointly between surgeon and patient. The indications for surgery have changed in the last twenty years. In the past, surgery was often considered for patients who did not respond well to acid reducing medications. Today, the best candidate for surgery is the patient who has excellent control of symptoms with proton pump inhibitors. The minimally invasive approach to antireflux surgery has allowed surgeons to control reflux in a safe manner, with excellent long term outcomes. Like achalasia and gastroesophageal reflux, the treatment of patients with paraesophageal hernias has also seen a major evolution. The laparoscopic approach has been shown to be safe, and durable, with good relief of symptoms over the long-term. The most significant controversy with laparoscopic paraesophageal hernia repair is the optimal crural repair. This manuscript reviews the evolution of these techniques.
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Major complications of pneumatic dilation and Heller myotomy for achalasia: single-center experience and systematic review of the literature. Am J Gastroenterol 2012; 107:1817-25. [PMID: 23032978 PMCID: PMC3808165 DOI: 10.1038/ajg.2012.332] [Citation(s) in RCA: 89] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVES Pneumatic dilation (PD) and laparoscopic Heller myotomy (LHM) can be definitive therapies for achalasia; recent data suggest comparable efficacy. However, risk must also be considered. We reviewed the major complication rate of PD and LHM in a high-volume center and reviewed the corresponding literature. METHODS We reviewed 12 years of our institution's achalasia treatment experience. During this interval, a consistent technique of PD was used utilizing Rigiflex dilators. Medical records were reviewed for post-procedure complications. We administered a telephone survey and examined medical records to assess efficacy of treatment. We also performed a systematic review of the literature for comparable clinical data and examined 80 reports encompassing 12,494 LHM and PD procedures. RESULTS At our center, 463 achalasia patients underwent 567 PD or LHM procedures. In all, 78% of the PDs used a 30-mm Rigiflex dilator. In all, 157/184 (85%) patients underwent 1 or 2 PD without any subsequent treatment. There were seven clinically significant perforations; one from PD and six from LHM. There were no resultant deaths from these perforations; two deaths occurred within 30 days of LHM from unrelated causes. Complications and deaths post-PD were significantly fewer than those post-LHM (P=0.02). CONCLUSIONS Esophageal perforation from PD at our high-volume center was less common than often reported and lower than that associated with LHM. We conclude that, in the hands of experienced operators using conservative technique, PD has fewer major complications and deaths than LHM.
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Kaman L, Iqbal J, Kochhar R, Sinha S. Laparoscopic heller myotomy for achalasia cardia-initial experience in a teaching institute. Indian J Surg 2012; 75:391-4. [PMID: 24426483 DOI: 10.1007/s12262-012-0708-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2011] [Accepted: 07/18/2012] [Indexed: 10/28/2022] Open
Abstract
Laparoscopic Heller cardiomyotomy and Dor fundoplication is the surgical procedure of choice for esophageal achalasia. The aim of our study was to investigate the clinical outcome and safety of laparoscopic Heller-Dor procedure performed by using Hook electrocautery and as a teaching module for advanced laparoscopic surgery. Between January 2005 and December 2010, 25 consecutive patients with achalasia underwent laparoscopic Heller-Dor operation by a single surgeon. All the patients received upper gastrointestinal series (barium swallow), esophagogastroscopy, and esophageal manometry to exclude esophageal carcinoma and to confirm the diagnosis. All the patients were operated by laparoscopic modified Heller myotomy with Dor fundoplication by using hook electrocautery. Among 25 operated patients, 14 were male and 11 were female with a median age of 43 years (range 18-72 years). The mean operative time was 93.3 min (range 50-50 min), the mean operative blood loss was 90 ml (range 40-200 ml), the median time to oral feeding was 2 days (2-4 days), and the median hospital stay was 4 days (4-7 days). There was no conversion to open surgery. Intraoperative mucosal perforation was encountered in three patients and was repaired in all of them by laparoscopic suture. All the patients had an uneventful recovery without postoperative complication and had excellent clinical response (96 %) during follow-up. Laparoscopic Heller-Dor operation using hook electrocautery is safe, inexpensive, and effective treatment for achalasia which is useful for teaching and training surgical residents in advanced laparoscopic surgery.
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Affiliation(s)
- Lileswar Kaman
- Department of General Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Javid Iqbal
- Department of General Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Rakesh Kochhar
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Saroj Sinha
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Minimally invasive myotomy for the treatment of esophageal achalasia: evolution of the surgical procedure and the therapeutic algorithm. Surg Laparosc Endosc Percutan Tech 2012; 22:83-7. [PMID: 22487617 DOI: 10.1097/sle.0b013e318243368f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Achalasia is a rare disease of the esophagus, characterized by the absence of peristalsis in the esophageal body and incomplete relaxation of the lower esophageal sphincter, which may be hypertensive. The cause of this disease is unknown; therefore, the aim of the therapy is to improve esophageal emptying by eliminating the outflow resistance caused by the lower esophageal sphincter. This goal can be accomplished either by pneumatic dilatation or surgical myotomy, which are the only long-term effective therapies for achalasia. Historically, pneumatic dilatation was preferred over surgical myotomy because of the morbidity associated with a thoracotomy or a laparotomy. However, with the development of minimally invasive techniques, the surgical approach has gained widespread acceptance among patients and gastroenterologists and, consequently, the role of surgery has changed. The aim of this study was to review the changes occurred in the surgical treatment of achalasia over the last 2 decades; specifically, the development of minimally invasive techniques with the evolution from a thoracoscopic approach without an antireflux procedure to a laparoscopic myotomy with a partial fundoplication, the changes in the length of the myotomy, and the modification of the therapeutic algorithm.
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Bello B, Herbella FA, Patti MG. Evolution of the minimally invasive treatment of esophageal achalasia. World J Surg 2011; 35:1442-6. [PMID: 21400015 DOI: 10.1007/s00268-011-1027-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Thanks to the advent of laparoscopic techniques, the last decade and a half have witnessed a radical change in the treatment of esophageal achalasia. Because of the high success rate of the laparoscopic Heller myotomy, surgery has now become in many centers the first modality of treatment for achalasia. This shift in the treatment algorithm reflects the fact that laparoscopic Heller myotomy with partial fundoplication outperforms nonsurgical approaches, such as balloon dilatation and intrasphincteric botulinum toxin injection.
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Affiliation(s)
- Brian Bello
- Department of Surgery, University of Chicago Pritzker School of Medicine, 5841 South Maryland Avenue, MC 5031, Room G-201, Chicago, IL 60637, USA
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Bello B, Herbella FA, Patti MG. Evolution of the minimally invasive treatment of esophageal achalasia. World J Surg 2011. [PMID: 21400015 DOI: 10.1007/s00268-011-1027-5.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2022]
Abstract
Thanks to the advent of laparoscopic techniques, the last decade and a half have witnessed a radical change in the treatment of esophageal achalasia. Because of the high success rate of the laparoscopic Heller myotomy, surgery has now become in many centers the first modality of treatment for achalasia. This shift in the treatment algorithm reflects the fact that laparoscopic Heller myotomy with partial fundoplication outperforms nonsurgical approaches, such as balloon dilatation and intrasphincteric botulinum toxin injection.
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Affiliation(s)
- Brian Bello
- Department of Surgery, University of Chicago Pritzker School of Medicine, 5841 South Maryland Avenue, MC 5031, Room G-201, Chicago, IL 60637, USA
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Rawlings A, Soper NJ, Oelschlager B, Swanstrom L, Matthews BD, Pellegrini C, Pierce RA, Pryor A, Martin V, Frisella MM, Cassera M, Brunt LM. Laparoscopic Dor versus Toupet fundoplication following Heller myotomy for achalasia: results of a multicenter, prospective, randomized-controlled trial. Surg Endosc 2011; 26:18-26. [PMID: 21789646 DOI: 10.1007/s00464-011-1822-y] [Citation(s) in RCA: 178] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2011] [Accepted: 06/22/2011] [Indexed: 01/02/2023]
Abstract
BACKGROUND The type of fundoplication that should be performed in conjunction with Heller myotomy for esophageal achalasia is controversial. We prospectively compared anterior fundoplication (Dor) with partial posterior fundoplication (Toupet) in patients undergoing laparoscopic Heller myotomy. METHODS A multicenter, prospective, randomized-controlled trial was initiated to compare Dor versus Toupet fundoplication after laparoscopic Heller myotomy. Outcome measures were symptomatic GERD scores (0-4, five-point Likert scale questionnaire) and 24-h pH testing at 6-12 months after surgery. Data are mean ± SD. Statistical analysis was by Mann-Whitney U test, Wilcoxon signed rank test, and Freidman's test. RESULTS Sixty of 85 originally enrolled and randomized patients who underwent 36 Dor and 24 Toupet fundoplications had follow-up data per protocol for analysis. Dor and Toupet groups were similar in age (46.8 vs. 51.7 years) and gender (52.8 vs. 62.5% male). pH studies at 6-12 months in 43 patients (72%: Dor n = 24 and Toupet n = 19) showed total DeMeester scores and % time pH < 4 were not significant between the two groups. Abnormal acid reflux was present in 10 of 24 Dor group patients (41.7%) and in 4 of 19 Toupet patients (21.0%) (p = 0.152). Dysphagia and regurgitation symptom scores improved significantly in both groups compared to preoperative scores. No significant differences in any esophageal symptoms were noted between the two groups preoperatively or at follow-up. SF-36 quality-of-life measures changed significantly from pre- to postoperative for five of ten domains in the Dor group and seven of ten in the Toupet patients (not significant between groups). CONCLUSION Laparoscopic Heller myotomy provides significant improvement in dysphagia and regurgitation symptoms in achalasia patients regardless of the type of partial fundoplication. Although a higher percentage of patients in the Dor group had abnormal 24-h pH test results compared to those of patients who underwent Toupet, the differences were not statistically significant.
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Affiliation(s)
- Arthur Rawlings
- Department of Surgery, Washington University School of Medicine, 660 S Euclid Ave., Box 8109, St. Louis, MO 63110, USA
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Abstract
Achalasia, diffuse esophageal spasm, nutcracker esophagus, and the hypertensive lower esophageal sphincter are considered primary esophageal motility disorder. These disorders are characterized by esophageal dysmotility that is responsible for the symptoms. While there is today a reasonable consensus about the pathophysiology, the diagnosis, and the treatment of achalasia, this has not occurred for the other disorders. A careful evaluation is therefore necessary before an operation is considered.
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Fundoplication after laparoscopic Heller myotomy for esophageal achalasia: what type? J Gastrointest Surg 2010; 14:1453-8. [PMID: 20300876 DOI: 10.1007/s11605-010-1188-9] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2010] [Accepted: 02/23/2010] [Indexed: 01/31/2023]
Abstract
Because of the high success rate of minimally invasive surgery, a radical shift in the treatment algorithm of esophageal achalasia has occurred. Today, a laparoscopic Heller myotomy is the preferred treatment modality for achalasia. This remarkable change is due to the recognition by gastroenterologists and patients that a laparoscopic Heller myotomy gives better and more durable results than pneumatic dilatation and intrasphincteric injection of botulinum toxin injection, while it is associated to a short hospital stay and a fast recovery time. While there is agreement about the need of a fundoplication in conjunction to the myotomy, some questions still remain about the type of fundoplication: Should the fundoplication be total or partial, and in case a partial fundoplication is chosen, should it be anterior or posterior? The following review describes the data present in the literature in order to identify the best procedure that can achieve prevention or control of gastroesophageal reflux after a myotomy without impairing esophageal emptying.
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Gockel I, Timm S, Sgourakis GG, Musholt TJ, Rink AD, Lang H. Achalasia--if surgical treatment fails: analysis of remedial surgery. J Gastrointest Surg 2010; 14 Suppl 1:S46-57. [PMID: 19856034 DOI: 10.1007/s11605-009-1018-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2009] [Accepted: 08/25/2009] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Heller myotomy leads to good-excellent long-term results in 90% of patients with achalasia and thereby has evolved to the "first-line" therapy. Failure of surgical treatment, however, remains an urgent problem which has been discussed controversially recently. MATERIALS AND METHODS A systematic review of the literature was performed to analyze the long-term results of failures after Heller's operation with emphasis on treatment by remedial myotomy. DISCUSSION Other reinterventions and their causes after failure of surgical treatment in patients with achalasia are discussed.
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Affiliation(s)
- Ines Gockel
- Department of General and Abdominal Surgery, Johannes Gutenberg-University of Mainz, Mainz, Germany.
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Roll GR, Rabl C, Ciovica R, Peeva S, Campos GM. A controversy that has been tough to swallow: is the treatment of achalasia now digested? J Gastrointest Surg 2010; 14 Suppl 1:S33-45. [PMID: 19760373 PMCID: PMC2825313 DOI: 10.1007/s11605-009-1013-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2009] [Accepted: 08/25/2009] [Indexed: 01/31/2023]
Abstract
Esophageal achalasia is a rare neurodegenerative disease of the esophagus and the lower esophageal sphincter that presents within a spectrum of disease severity related to progressive pathological changes, most commonly resulting in dysphagia. The pathophysiology of achalasia is still incompletely understood, but recent evidence suggests that degeneration of the postganglionic inhibitory nerves of the myenteric plexus could be due to an infectious or autoimmune mechanism, and nitric oxide is the neurotransmitter affected. Current treatment of achalasia is directed at palliation of symptoms. Therapies include pharmacological therapy, endoscopic injection of botulinum toxin, endoscopic dilation, and surgery. Until the late 1980s, endoscopic dilation was the first line of therapy. The advent of safe and effective minimally invasive surgical techniques in the early 1990s paved the way for the introduction of laparoscopic myotomy. This review will discuss the most up-to-date information regarding the pathophysiology, diagnosis, and treatment of achalasia, including a historical perspective. The laparoscopic Heller myotomy with partial fundoplication performed at an experienced center is currently the first line of therapy because it offers a low complication rate, the most durable symptom relief, and the lowest incidence of postoperative gastroesophageal reflux.
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Affiliation(s)
- Garrett R. Roll
- Department of Surgery, University of Wisconsin, School of Medicine and Public Health, 600 Highland Avenue, H4/744 CSC, Madison, WI 53792-7375 USA
| | - Charlotte Rabl
- Department of Surgery, University of Wisconsin, School of Medicine and Public Health, 600 Highland Avenue, H4/744 CSC, Madison, WI 53792-7375 USA
| | - Ruxandra Ciovica
- Department of Surgery, University of Wisconsin, School of Medicine and Public Health, 600 Highland Avenue, H4/744 CSC, Madison, WI 53792-7375 USA
| | - Sofia Peeva
- Department of Surgery, University of Wisconsin, School of Medicine and Public Health, 600 Highland Avenue, H4/744 CSC, Madison, WI 53792-7375 USA
| | - Guilherme M. Campos
- Department of Surgery, University of Wisconsin, School of Medicine and Public Health, 600 Highland Avenue, H4/744 CSC, Madison, WI 53792-7375 USA
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Tratamiento quirúrgico de la acalasia: ¿mejor que las dilataciones? GASTROENTEROLOGIA Y HEPATOLOGIA 2009; 32:653-61. [DOI: 10.1016/j.gastrohep.2009.02.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2009] [Accepted: 02/13/2009] [Indexed: 01/22/2023]
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Kala Z, Weber P, Marek F, Procházka V, Meluzínová H, Dolina J, Kroupa R, Hep A. Achalasia--which method of treatment to choose for senior patients? Z Gerontol Geriatr 2009; 42:408-11. [PMID: 19543683 DOI: 10.1007/s00391-008-0013-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2007] [Accepted: 08/14/2008] [Indexed: 02/07/2023]
Abstract
BACKGROUND Achalasia is an uncommon illness affecting 1 per 100,000 patients a year. It encompasses a rare, primary motor disorder of the distal esophagus. METHODS Over the period 1998-2006, 115 patients underwent various treatments for achalasia; the subgroup of seniors consisted of 26 patients. Six patients of these (age 69.7 y) underwent a modified Heller cardiomyotomy due to failure of previous endoscopic interventions. Standard esophageal manometry and 24 hour pH metry were performed pre- and postoperatively. RESULTS Six senior patients with achalasia underwent a laparoscopic Heller myotomy. Average preoperative tonus of the LES was 55 mmHg, postoperative tonus of the LES decreased to 11 mmHg. We performed Toupet partial fundoplication in all patients; no microperforation of the esophagus was found in the preoperative esophagoscopy. We recorded minimal pathological gastroesophageal reflux in pH metry - the average preoperative DeMeester score was 8, postoperatively 10.5. Prolonged dysphagia was not present in any patient--preoperative GIQLI score was 94, postoperative score was 106. There was no mortality or morbidity in the group of the operated patients. CONCLUSION Our operational results and postoperative follow-up show that laparoscopic Heller myotomy with Toupet partial fundoplication is a safe and effective treatment and can be recommended as the method of first choice for senior patients with no contraindication for laparoscopic operation.
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Affiliation(s)
- Z Kala
- Faculty Hospital Brno, Department of Surgery, Brno, Czech Republic
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25
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Abstract
BACKGROUND Although rare, esophageal achalasia is the best described primary esophageal motility disorder. Commonly used treatments are endoscopic botulin toxin injection (EBTI), endoscopic balloon dilation (EBD), and surgical myotomy with or without a fundoplication; however, reported outcomes mostly come from cohort studies. OBJECTIVE To summarize and compare the safety and efficacy of endoscopic and surgical treatments for esophageal achalasia. METHODS A systematic electronic Medline literature search of articles on esophageal achalasia. Treatment options reviewed included EBTI, EBD, and surgical myotomy using open and minimally invasive techniques. Main outcome measures were frequency of symptom relief, prevalence of post-treatment gastroesophageal reflux (GER), and complications. Outcome probability was estimated using weighted averages of the sample prevalence in each study, with weights equal to the number of patients. Outcomes, within or across studies, were compared using meta-analysis and meta-regression, respectively. RESULTS A total of 105 articles reporting on 7855 patients were selected, tabulated and reviewed. Symptom relief after EBD was better than after EBTI (68.2% vs. 40.6%; OR 3.4; 95% CI, 1.2-9.8; P = 0.02), and the need for additional therapy was greater for patients receiving EBTI (46.6% vs. 25%; OR, 2.6; 95% CI, 1.05-6.5; P = 0.04). Laparoscopic myotomy, when combined with an antireflux procedure, provided better symptom relief (90%) than all endoscopic and other surgical approaches and a low complication rate (6.3%). The incidence of postoperative GER was lower when a fundoplication was added to a laparoscopic myotomy (31.5% without a fundoplication vs. 8.8% with; OR, 6.3; 95% CI, 2.0-19.4; P = 0.003). CONCLUSIONS EBD is superior to EBTI. Laparoscopic myotomy with fundoplication was the most effective surgical technique and can be considered the operative procedure of choice.
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Abstract
AIM: To evaluate the efficacy and safety of Heller myotomy (HM) for recurrent achalasia, performed after different methods of first-line treatment.
METHODS: We searched for studies published in PubMed from 1966 to March 2008 on treatment of recurrent achalasia with HM after failure with different methods of first-line treatment. The efficacy of HM was assessed by a pooled estimate of response rate with individual studies weighted proportionally to sample size.
RESULTS: Sixteen studies were eligible and included in the review. The results showed that HM has a better remission rate for recurrent achalasia after failure of HM [weighted mean (SD)] of 86.9% (21.8%) compared with 81.6% (23.8%) for pneumatic dilatation (PD). One study evaluated the efficacy of HM after failure of PD combined with botulinum toxin injection (83%). The most common complications were perforation and gastroesophageal reflux.
CONCLUSION: HM has the best efficacy in patients with recurrent achalasia who were treated with HM as first-line treatment. Future studies should focus on how to increase the success rate and decrease the complications of HM.
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Achalasia of the esophagus: a surgical disease. J Am Coll Surg 2008; 208:151-62. [PMID: 19228517 DOI: 10.1016/j.jamcollsurg.2008.08.027] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2008] [Revised: 07/14/2008] [Accepted: 08/13/2008] [Indexed: 02/08/2023]
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Wang YR, Dempsey DT, Friedenberg FK, Richter JE. Trends of Heller myotomy hospitalizations for achalasia in the United States, 1993-2005: effect of surgery volume on perioperative outcomes. Am J Gastroenterol 2008; 103:2454-64. [PMID: 18684189 DOI: 10.1111/j.1572-0241.2008.02049.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Achalasia is a rare chronic disorder of esophageal motor function. Single-center reports suggest that there has been greater use of laparoscopic Heller myotomy for achalasia in the United States since its introduction in 1992. We aimed to study the trends of Heller myotomy and the relationship between surgery volume and perioperative outcomes. DATA AND METHODS The Healthcare Cost and Utilization Project Nationwide Inpatient Sample (NIS) is a 20% stratified sample of all hospitalizations in the United States. It was used to study the macro-trends of Heller myotomy hospitalizations during 1993-2005. We also used the NIS 2003-2005 micro-data to study the perioperative outcomes of Heller myotomy hospitalizations, using other achalasia and laparoscopic cholecystectomy hospitalizations as control groups. The generalized linear model with repeated observations from the same unit was used to adjust for multiple hospitalizations from the same hospital. RESULTS The national estimate of Heller myotomy hospitalizations increased from 728 to 2,255 during 1993-2005, while its mean length of stay decreased from 9.9 to 4.3 days. Of the 1,117 Heller myotomy hospitalizations in the NIS 2003-2005, 10 (0.9%) had the diagnosis of esophageal perforation at discharge. Length of stay was negatively correlated with a hospital's number of Heller myotomy per year (correlation coefficient -0.171, P < 0.001). In multivariate log-linear regressions with a control group, a hospital's number of Heller myotomy per year was negatively associated with length of stay (coefficient -0.215 to -0.119, both P < 0.001) and total charges (coefficient -0.252 to -0.073, both P < 0.10). These findings were robust in alternative statistical models, specifications, and subgroup analyses. CONCLUSIONS On a national level, the introduction of laparoscopic Heller myotomy for achalasia was associated with greater use of surgery and shorter length of stay. A larger volume of Heller myotomy in a hospital was associated with better perioperative outcomes in terms of shorter length of stay and lower total charges.
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Affiliation(s)
- Y Richard Wang
- Department of Medicine, Temple University School of Medicine, Philadelphia, Pennsylvania 19140, USA
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29
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Vaziri K, Soper NJ. Laparoscopic Heller myotomy: technical aspects and operative pitfalls. J Gastrointest Surg 2008; 12:1586-91. [PMID: 18210187 DOI: 10.1007/s11605-008-0475-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2007] [Accepted: 01/07/2008] [Indexed: 01/31/2023]
Abstract
Achalasia is a rare motor disorder of the esophagus characterized by aperistalsis and impaired relaxation of the lower esophageal sphincter (LES). The etiology of this disease remains unknown. The current treatment is palliative and relies upon surgical disruption of the fibers of the LES. The technical aspects and operative pitfalls of laparoscopic Heller myotomy are described in this article.
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Affiliation(s)
- Khashayar Vaziri
- Department of Surgery, Northwestern University Feinberg School of Medicine, 201 E. Huron Street, Galter 10-105, Chicago, IL 60611, USA
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Kostic S, Kjellin A, Ruth M, Lönroth H, Johnsson E, Andersson M, Lundell L. Pneumatic dilatation or laparoscopic cardiomyotomy in the management of newly diagnosed idiopathic achalasia. Results of a randomized controlled trial. World J Surg 2007; 31:470-8. [PMID: 17308851 DOI: 10.1007/s00268-006-0600-9] [Citation(s) in RCA: 92] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND The most effective therapeutic strategy in newly diagnosed achalasia is yet to be established. Therefore we designed a study in which pneumatic dilatation was compared to laparoscopic cardiomyotomy to which was added a partial posterior fundoplication. PATIENTS AND RESULTS A series of 51 patients (24 males, mean age 44 years) were randomly allocated to the therapeutic modalities (dilatation = 26, surgery = 25). All patients were followed for at least 12 months, and during that period the pneumatic dilatations strategy had significantly more treatment failures (P = 0.04). Only minor differences emerged between the study groups when symptoms, dysphagia scorings, and quality-of-life assessments were evaluated 12 months after initiation of therapy. CONCLUSIONS Laparoscopic myotomy was found to be superior to an endoscopic balloon dilatation strategy in the treatment of achalasia when studied during the first 12 months after treatment.
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Affiliation(s)
- S Kostic
- Department of General Surgery, Borås Central Hospital, Brämhultsvägen 53, S-501 82, Borås, Sweden.
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Suter M, Calmes JM, Paroz A, Giusti V. A new questionnaire for quick assessment of food tolerance after bariatric surgery. Obes Surg 2007; 17:2-8. [PMID: 17355761 DOI: 10.1007/s11695-007-9016-3] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Bariatric surgery is often associated with reduced food tolerance and sometimes frequent vomiting, which influence quality of life, but are not included in the overall evaluation of these procedures, notably the BAROS. Our aim was to develop a simple questionnaire to evaluate food tolerance during follow-up visits. METHODS A one-page questionnaire including questions about overall satisfaction regarding quality of alimentation, timing of eating over the day, tolerance to several types of food, and frequency of vomiting/regurgitation was developed. A composite score was derived from this questionnaire, giving a score of 1 to 27. Validation was performed with a group of non-obese adults and a group of morbidly obese non-operated patients. Patients were administered the questionnaire at follow-up visits since January 1999. Data were collected prospectively. RESULTS It takes 1-2 minutes to fill out the questionnaire. Food tolerance is worse in the morbidly obese population compared with non-obese adults (24.2 vs 25.2, P=0.004). Following Roux-en-Y gastric bypass, food tolerance is reduced after 3 months (21.2), but becomes comparable to that of the normal population and remains so at 1 year postoperatively. Following gastric banding, food tolerance is already significantly reduced after 3 months (22.3), and worsens continuously over time (19.03 after 7 years). In the gastric banding population, the decision to adjust the band is based at least partially on food tolerance, and the questionnaire proved helpful in that respect. CONCLUSIONS Our new questionnaire proved very easy to use, and helpful in day-to-day practice, especially after gastric banding. It was also helpful in comparing food tolerance over time after surgery, and in comparing food tolerance between procedures. Evaluation of food tolerance should be part of the overall evaluation of the results after bariatric surgery.
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Affiliation(s)
- Michel Suter
- Department of Surgery, Hôpital du Chablais, Aigle-Monthey, Switzerland.
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Youssef Y, Richards WO, Sharp K, Holzman M, Sekhar N, Kaiser J, Torquati A. Relief of dysphagia after laparoscopic Heller myotomy improves long-term quality of life. J Gastrointest Surg 2007; 11:309-13. [PMID: 17458603 DOI: 10.1007/s11605-006-0050-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND AND OBJECTIVE Quality of life (QoL) is getting more attention in the medical literature. Treatment outcomes are now gauged by their effect on the QoL along with their direct effect on the diseases they are targeting. The aim of the study was to assess the impact of residual dysphagia on QoL after laparoscopic Heller myotomy for achalasia. METHODS QoL was evaluated using the short-form-36 (SF-36) and postoperative dysphagia was assessed using a dysphagia score. The score (range 0-10) was calculated by combining the frequency of dysphagia (0=never, 1 = < 1 day/wk, 2 = 1 day/wk, 3 = 2-3 days/wk, 4 = 4-6 days/wk, 5=daily) with the severity (0=none, 1=very mild, 2=mild, 3=moderate, 4=moderately severe, 5=severe). Patients were classified in the Nonresponder group when their dysphagia score was in the upper quartile. RESULTS Questionnaires were mailed to 110 patients. The overall response rate was 91% with 100 patients (54 female) returning the questionnaires. The average follow-up was 3.3 years. There was a significative inverse correlation between dysphagia score and mental component (P = 0.0001) and total SF-36 (P = 0.001) scores. According to their postoperative dysphagia scores, 77 patients were assigned to the Responder Group and 23 patients to the Nonresponder Group. The two groups were similar in terms of age, gender, rate of fundoplication, and length of follow-up. Mental component and total SF-36 scores were significantly (P < 0.05) higher in the Responder group. Successful relief of dysphagia after Heller myotomy was associated with health-related quality of life scores that were 13 higher in Vitality (P < 0.05), 11 points higher in mental health (P < 0.05), and 12 points higher in General Health (P < 0.05). Overall patient satisfaction with surgical outcome was 92%, with only eight patients not satisfied with the surgery. CONCLUSION Laparoscopic Heller myotomy offers excellent long-term relief of achalasia-related symptoms, namely dysphagia, and this was projected on a significant improvement in quality of life and patient satisfaction.
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Affiliation(s)
- Yassar Youssef
- Department of Surgery, Vanderbilt University School of Medicine, D-5203 MCN, Nashville, Tennessee 37232, USA
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Treatment of Esophageal Achalasia - Pneumatic Dilatation Vs Surgical Procedure. POLISH JOURNAL OF SURGERY 2007. [DOI: 10.2478/v10035-007-0107-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Smith CD, Stival A, Howell DL, Swafford V. Endoscopic therapy for achalasia before Heller myotomy results in worse outcomes than heller myotomy alone. Ann Surg 2006; 243:579-84; discussion 584-6. [PMID: 16632991 PMCID: PMC1570551 DOI: 10.1097/01.sla.0000217524.75529.2d] [Citation(s) in RCA: 194] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Heller myotomy has been shown to be an effective primary treatment of achalasia. However, many physicians treating patients with achalasia continue to offer endoscopic therapies before recommending operative myotomy. Herein we report outcomes in 209 patients undergoing Heller myotomy with the majority (74%) undergoing myotomy as secondary treatment of achalasia. METHODS Data on all patients undergoing operative management of achalasia are collected prospectively. Over a 9-year period (1994-2003), 209 patients underwent Heller myotomy for achalasia. Of these, 154 had undergone either Botox injection and/or pneumatic dilation preoperatively. Preoperative, operative, and long-term outcome data were analyzed. Statistical analysis was performed with multiple chi and Mann-Whitney U analyses, as well as ANOVA. RESULTS Among the 209 patients undergoing Heller myotomy for achalasia, 154 received endoscopic therapy before being referred for surgery (100 dilation only, 33 Botox only, 21 both). The groups were matched for preoperative demographics and symptom scores for dysphagia, regurgitation, and chest pain. Intraoperative complications were more common in the endoscopically treated group with GI perforations being the most common complication (9.7% versus 3.6%). Postoperative complications, primarily severe dysphagia, and pulmonary complications were more common after endoscopic treatment (10.4% versus 5.4%). Failure of myotomy as defined by persistent or recurrent severe symptoms, or need for additionally therapy including redo myotomy or esophagectomy was higher in the endoscopically treated group (19.5% versus 10.1%). CONCLUSION Use of preoperative endoscopic therapy remains common and has resulted in more intraoperative complications, primarily perforation, more postoperative complications, and a higher rate of failure than when no preoperative therapy was used. Endoscopic therapy for achalasia should not be used unless patients are not candidates for surgery.
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Affiliation(s)
- C Daniel Smith
- Department of Surgery, Emory University School of Medicine, Atlanta, GA 30322, USA.
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