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Laparoscopic esophagomyotomy for achalasia: how I do it. J Gastrointest Surg 2009; 13:542-9. [PMID: 18594931 DOI: 10.1007/s11605-008-0574-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2008] [Accepted: 06/04/2008] [Indexed: 01/31/2023]
Abstract
INTRODUCTION The pathophysiology, diagnosis, and treatment options for achalasia are briefly discussed, followed by a description of the minimally invasive surgical approaches to this disease, as practiced by the authors. SUMMARY Laparoscopic myotomy is performed routinely at our institution in the lithotomy position under endoscopic control. The techniques for performing the myotomy, the use of fundoplication, and the adaptation of this approach to use the surgical robot are described. Laparoscopic esophagomyotomy has been highly effective, durable, safe, and widely accepted by patients. There is less data about the robotic approach, but increased degrees of freedom afforded by articulation in the instruments promises finer control and possibly lower perforation rates.
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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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3
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Approach to the child who has persistent dysphagia after surgical treatment for esophageal achalasia. J Pediatr Gastroenterol Nutr 2008; 47:92-7. [PMID: 18607275 DOI: 10.1097/mpg.0b013e318148b673] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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Garofalo JH, Pofahl WE. Achalasia: a brief review of treatment options and efficacy. ACTA ACUST UNITED AC 2008; 59:549-53. [PMID: 16093192 DOI: 10.1016/s0149-7944(02)00658-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- James H Garofalo
- Department of Surgery, Brody School of Medicine, East Carolina University, Greenville, North Carolina, USA
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N/A, 王 寿, 涂 金, 谷 丽, 曾 庆. N/A. Shijie Huaren Xiaohua Zazhi 2006; 14:2040-2041. [DOI: 10.11569/wcjd.v14.i20.2040] [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] [Indexed: 02/06/2023] Open
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Morita S, Herani BF, Coleoni RN, Borin AA, Santos JS, Brienze LSA, Carvalho FLO. Endoscopic and histologic evaluation of advanced megaesophagus after esophagocardioplasty, vagotomy-antrectomy and roux-en-Y gastrojejunostomy (Serra Dória operation). Dis Esophagus 2005; 18:365-9. [PMID: 16336605 DOI: 10.1111/j.1442-2050.2005.00517.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
To evaluate the endoscopic and histologic aspects of the esophageal mucosa in patients who underwent the Serra Dória operation for advanced megaesophagus. Thirty patients with advanced megaesophagus underwent the Serra Dória operation (operated group) and 15 patients were not submitted to surgery (non-operated group). The esophageal mucosa was evaluated by macroscopy and histologic examinations. In the operated group, 21, five and four patients with mild, moderate and severe esophagitis, respectively, were identified by endoscopy. In the non-operated group, 4 and 11 patients had moderate and severe esophagitis, respectively. The histologic examinations identified 19, six and five specimens with mild, moderate and severe esophagitis, respectively, in the operated group as opposed to one, three and 11 specimens with mild, moderate and severe esophagitis, respectively, in the non-operated group. The prevalence of severe esophagitis was high in the non-operated group while, after the Serra Dória operation, mild esophagitis was prevalent.
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Affiliation(s)
- S Morita
- Medical School, São José do Rio Preto-FAMERP, São José do Rio Preto, SP, Brazil.
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7
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Kobayashi M, Okabayashi T, Sano T, Araki K. Metastatic bone cancer as a recurrence of early gastric cancer - characteristics and possible mechanisms. World J Gastroenterol 2005; 11:5587-91. [PMID: 16237749 PMCID: PMC4481472 DOI: 10.3748/wjg.v11.i36.5587] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The surgical outcome of most early gastric cancer (EGC) is usually satisfactory. Some cases show bone metastasis even though the depth of cancer invasion is confined to the mucosa. The most frequent site for recurrence of EGC is the liver. Cases of EGC with bone metastasis are reviewed to clarify the clinicopathological characteristics of EGC giving rise to bone metastasis. Possible mechanisms and risk factors underlying this rare condition are proposed. Forty-six cases of bone metastasis from EGC are reviewed from published reports and meeting proceedings in Japan. This investigation suggests that risk factors for bone metastasis from EGC include depressed-type signet-ring cell carcinoma, poorly differentiated carcinoma, and/or the likely involvement of lymph node metastasis, even though the cancer is confined to the gastric mucosa. The risk factors do not include recurrence of EGC in the liver. We speculate that the mechanism of bone metastasis from EGC is via lymphatic channels and systemic circulation. Post-operative follow-up of cases should consider the development of bone metastasis from EGC. We propose the use of elevated alkaline phosphatase levels for the detection of bone metastasis and recommend bone scintigraphy in positive cases.
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Katsinelos P, Kountouras J, Paroutoglou G, Beltsis A, Zavos C, Papaziogas B, Mimidis K. Long-term results of pneumatic dilation for achalasia: A 15 years’ experience. World J Gastroenterol 2005; 11:5701-5. [PMID: 16237769 PMCID: PMC4481492 DOI: 10.3748/wjg.v11.i36.5701] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: Although most patients with achalasia respond to pneumatic dilation, one-third experienced recurrence, and prolonged follow-up studies on parameters associated with various outcomes are scanty. In this retrospective study, we reported a 15-years’ experience with pneumatic dilation treatment in patients with primary achalasia, and determined whether previously described predictors of outcome remain significant after endoscopic dilation.
METHODS: Between September 1989 and September 2004, 39 consecutive patients with primary symptomatic achalasia (diagnosed by clinical presentation, esophagoscopy, barium esophagogram, and manometry) who received balloon dilation were followed up at regular intervals in person or by phone interview. Remission was assessed by a structured interview and a previous symptoms score. The median dysphagia-free duration was calculated by Kaplan-Meier analysis.
RESULTS: Symptoms were dysphagia (n = 39, 100%), regurgitation (n = 23, 58.7%), chest pain (n = 4, 10.2%), and weight loss (n = 26, 66.6%). A total of 74 dilations were performed in 39 patients; 13 patients (28%) underwent a single dilation, 17 patients (48.7%) required a second procedure within a median of 26.7 mo (range 5-97 mo), and 9 patients (23.3%) underwent a third procedure within a median of 47.8 mo (range 37-120 mo). Post-dilation lower esophageal sphincter (LES) pressure, assessed in 35 patients, has decreased from a baseline of 35.8 ± 10.4-10.0 ± 7.1 mmHg after the procedure. The median follow-up period was 9.3 years (range 0.5-15 years). The dysphagia-free duration by Kaplan-Meier analysis was 78%, 61% and 58.3% after 5, 10 and 15 years respectively.
CONCLUSION: Balloon dilation is a safe and effective treatment for primary achalasia. Post-dilation LES pressure estimation may be useful in assessing response.
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Avtan L, Avci C, Guvenc H, Igci A, Ozmen V. Laparoscopic myotomy for oesophageal achalasia--adding an antireflux procedure is not always necessary. Int J Clin Pract 2005; 59:35-8. [PMID: 15707462 DOI: 10.1111/j.1742-1241.2004.00368.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Laparoscopy is the access of choice for functional surgery of the gastroesophageal junction, and oesophagocardiomyotomy, as the conventional surgical treatment of achalasia, is one of the favourable indications for laparoscopic surgery. Laparoscopic anterior myotomy technique is highly effective and secure for relieving dysphagia with minimal risk of gastroesophageal reflux. Fifteen patients with the diagnosis of achalasia were treated with laparoscopic anterior face oesophagocardiomyotomy without a concomitant antireflux procedure. There was not any perioperative complication and no procedure was converted to open operation. Oesophageal cineradiography, manometry and 24-h pH monitoring were repeated postoperatively. Manometry showed a significant reduction of the resting tone (48-34.4 to 18-3.2 mmHg), and patients were free of symptoms for reflux and dysphagia at the follow-up between 8 and 96 (median 42) months. Only one patient needed pneumatic dilation, 1 year after the operation for mild dysphagia, and one patient had moderate reflux, which was managed by medication. Thanks to minimal invasive technique of laparoscopic surgery and intraoperative endoscopy, oesophagocardiomyotomy can safely be performed in a length needed without dividing lateral and posterior phrenoesophageal ligamentous attachments. Consequently, adding an antireflux procedure routinely is not necessary. We advocate laparoscopic anterior oesophagocardiomyotomy alone as the first-line treatment for achalasia.
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Affiliation(s)
- L Avtan
- Department of Surgery, Istanbul School of Medicine, Istanbul University, Istanbul, Turkey.
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10
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Mikaeli J, Yaghoobi M, Montazeri G, Ansari R, Bishehsari F, Malekzadeh R. Efficacy of botulinum toxin injection before pneumatic dilatation in patients with idiopathic achalasia. Dis Esophagus 2004; 17:213-7. [PMID: 15361093 DOI: 10.1111/j.1442-2050.2004.00410.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Graded pneumatic dilatation (PD) is an appropriate long-term therapy and botulinum toxin injection (BT) is a relatively short-term therapy in idiopathic achalasia. Their combination has not been previously scrutinized. This study aimed to evaluate the role of BT in enhancing the efficacy of PD with 30 mm balloons. Patients who underwent PD with 30 mm balloons after botulinum toxin injections and a group of age- and sex-matched controls who were treated only with PD were enrolled in the study. Symptom scores were taken before, 1 month after and then every 3 months after PD. There were no significant differences between the two groups in gender, duration or severity of symptoms. One of the 12 patients in the case group relapsed 30 months after PD but the others were in remission for an average of 25.6 months. In the control group, all the patients relapsed after a mean of 12.6 months and needed a 35-mm PD. The cumulative remission rate was significantly higher in the case group compared with the control group (P < 0.01). The mean symptom score decreased by 76% in the case group (P < 0.001) and 53% in the controls (P < 0.01) at the end of the first month. Neither age, sex, nor duration or severity of symptoms were predictive of patients' responses to treatment. It seems that BT may be a meaningful enhancing factor in long-term efficacy of PD. PD with a 30 mm balloon after a BT session may resolve the need for the future higher grade PD.
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Affiliation(s)
- J Mikaeli
- Achalasia Research Unit, Digestive Disease Research Center, Tehran University of Medical Sciences, Tehran, Iran
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11
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Abstract
Achalasia is a condition of unknown etiology. It represents a motor disorder of the esophagus characterized by absent or incomplete relaxation of the lower esophageal sphincter upon swallowing and by non-propulsive swallow-induced contraction waves or amotility of the esophageal body. Dysphagia and regurgitation of ingesta are the most frequent symptoms. Medical treatment, i.e. by calcium-channel blockers and nitric oxide donors, may be tried in patients with mild dysphagia or in elderly patients but rarely yields adequate symptom relief. Mechanical dilatation of the achalasic sphincter may be performed as an initial treatment option. Intrasphincteric injections of botulinum toxin seemed to be a promising alternative, but it has become obvious that, in most cases, repeated applications of the toxin are required to maintain patients symptom-free. Myotomy of the achalasic sphincter with or without fundoplication to prevent gastroesophageal reflux, is employed mainly in patients in whom dilatations have failed, but since the introduction of minimally invasive surgery, myotomy has become the primary treatment at many centers. This article aims to provide an overview of the development of the conservative and surgical treatment of achalasia.
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Affiliation(s)
- Enrico P Cosentini
- Klinische Abteilung für Allgemeinchirurgie, Universitätsklinik für Chirurgie, Wien, Osterreich.
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12
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Cheng YS, Li MH, Chen WX, Chen NW, Zhuang QX, Shang KZ. Comparative observation on different intervention procedures in benign stricture of gastrointestinal tract. World J Gastroenterol 2004; 10:410-4. [PMID: 14760768 PMCID: PMC4723391 DOI: 10.3748/wjg.v10.i3.410] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
AIM: To determine the most effective intervention procedure by evaluation of mid and long-term therapeutic efficacy in patients of stricture of the gastrointestinal tract (GIT).
METHODS: Different intervention procedures were used to treat benign stricture of GIT in 180 patients including pneumatic dilation (group A, n = 80), permanent (group B, n = 25) and temporary (group C, n = 75) placement of expandable metallic stents.
RESULTS: The diameters of the strictured GIT were significantly greater after the treatment of all procedures employed (P < 0.01). For the 80 patients in group A, 160 dilations were performed (mean, 2.0 times per patient). Complications in group A included chest pain (n = 20), reflux (n = 16), and bleeding (n = 6). Dysphagia relapse occurred in 24 (30%) and 48 (60%) patients respectively during 6-and-12 momth follow-up periods in group A. In group B, 25 uncovered or partially covered or antireflux covered expandable metallic stents were placed permantly, complications included chest pain (n = 10), reflux (n = 15), bleeding (n = 3), and stent migration (n = 4), and dysphagia relapse occurred in 5 (20%) and 3 patients (25%) during the 6- and -12 month follow-up periods, respectively. In group C, the partially covered expandable metallic stents were temporarily placed in 75 patients and removed after 3 to 7 days via gastroscope, complications including chest pain (n = 30), reflux (n = 9), and bleeding (n = 12), and dysphagia relapse occurred in 9 (12%) and 8 patients (16%) during the 6-and-12 month follow-up periods, respectively. The placement and withdrawal of stents were all successfully performed. The follow-up of all patients lasted for 6 to 96 months (mean 45.3 ± 18.6 months).
CONCLUSION: The effective procedures for benign GIT stricture are pneumatic dilation and temporary placement of partially-covered expandable metallic stents. Temporary placement of partially-covered expandable metallic stents is one of the best methods for benign GIT strictures in mid and long-term therapeutic efficacy.
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Affiliation(s)
- Ying-Sheng Cheng
- Department of Radiology, Sixth People's Hospital, Shanghai Jiaotong University, Shanghai 200233, China.
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Falkenback D, Johansson J, Oberg S, Kjellin A, Wenner J, Zilling T, Johnsson F, Von Holstein CS, Walther B. Heller's esophagomyotomy with or without a 360 degrees floppy Nissen fundoplication for achalasia. Long-term results from a prospective randomized study. Dis Esophagus 2003; 16:284-90. [PMID: 14641290 DOI: 10.1111/j.1442-2050.2003.00348.x] [Citation(s) in RCA: 79] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Heller's esophagomyotomy relieves dysphagia but does not restore esophageal peristalsis. The myotomy may induce reflux and the addition of a 360 degrees fundoplication may be hazardous with regard to the remaining aperistaltic esophagus. The aim of this prospectively randomized clinical trial was to compare the outcome for patients with uncomplicated achalasia who underwent an anterior Heller's esophagomyotomy (H group) with or without an additional floppy Nissen fundoplication (H + N group). Between 1984 and 1995, 20 patients were prospectively randomized to one or other of the performed operations, 10 patients per group. Esophagitis including Barrett's esophagus (n = 2) was seen under medical treatment, in 6 of 9 in the H group but none in the H + N group. No patient in the H + N group required postoperative continuous acid-reducing drugs. Twenty-four-hour esophageal pH-studies in median 3.4 years after surgery showed pathological reflux expressed as a percentage of time below pH 4 of 13.1% in the H group compared to 0.15% (P < 0.001) in H + N group. One patient with recurrent dysphagia in the H + N group later had an esophagectomy. The remaining patients reported significant improvement of dysphagia without symptoms of reflux at 8.0 years follow-up. Heller's esophagomyotomy eliminates dysphagia, but can induce advanced reflux that requires medical treatment. The addition of a 360 degrees fundoplication eliminates reflux without adding dysphagia in the majority of patients and can be recommended for most patients with uncomplicated achalasia.
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Affiliation(s)
- D Falkenback
- Department of Surgery, Business Area Elective Surgery, Helsingborg Hospital Inc., Helsingborg, Sweden.
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Mikaeli J, Fazel A, Montazeri G, Yaghoobi M, Malekzadeh R. Randomized controlled trial comparing botulinum toxin injection to pneumatic dilatation for the treatment of achalasia. Aliment Pharmacol Ther 2001; 15:1389-96. [PMID: 11552910 DOI: 10.1046/j.1365-2036.2001.01065.x] [Citation(s) in RCA: 90] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Therapeutic options for achalasia include pharmacological therapy, surgical myotomy, pneumatic dilatation and intrasphincteric botulinum toxin injection. AIM To compare botulinum toxin injection with pneumatic dilatation in a randomized trial. PATIENTS/METHODS Forty adults with newly diagnosed achalasia were randomized to receive botulinum toxin (n=20) or pneumatic dilatation (n=20). Symptom scores were evaluated at 1, 6 and 12 months. Clinical relapse was defined as a symptom score greater than 50% of baseline. Relapsers received a second botulinum toxin injection or pneumatic dilatation. RESULTS The cumulative 12-month remission rate was significantly higher after a single pneumatic dilatation (53%) compared to a single botulinum toxin injection (15%)(P < 0.01). The 12-month estimated adjusted hazard for relapse and need for retreatment for the botulinum toxin group was 2.69 times that of the pneumatic dilatation group (95% confidence interval; 1.18-6.14). When a second treatment was administered to the relapsers in each group, the cumulative remission rate 1 year after initial treatment was significantly higher in the pneumatic dilatation group (100%) compared to the botulinum toxin group (60%) (P < 0.01). There were no major complications in either group. CONCLUSIONS Pneumatic dilatation is more efficacious than botulinum toxin in providing sustained symptomatic relief in patients with achalasia. The efficacy of a single pneumatic dilatation is similar to that of two botulinum toxin injections.
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Affiliation(s)
- J Mikaeli
- Digestive Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
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15
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Trías M, Targarona E, Viciano M, Cherichetti C, Sáinz S, Rius X, Monés J, Balanzó J. Tratamiento quirúrgico de la acalasia: estudio comparativo entre la cirugía abierta y la laparoscópica. Cir Esp 2001. [DOI: 10.1016/s0009-739x(01)71899-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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16
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Gisbert JP, Losa C, Barreiro A, Pajares JM. Esophageal achalasia. Review of its clinical, diagnostic and therapeutic aspects. Rev Clin Esp 2000; 200:424-31. [PMID: 11076179 DOI: 10.1016/s0014-2565(00)70680-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- J P Gisbert
- Servicio de Aparato Digestivo, Hospital de la Princesa, Universidad Autónoma de Madrid.
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Esposito C, Mendoza-Sagaon M, Roblot-Maigret B, Amici G, Desruelle P, Montupet P. Complications of laparoscopic treatment of esophageal achalasia in children. J Pediatr Surg 2000; 35:680-3. [PMID: 10813322 DOI: 10.1053/jpsu.2000.5942] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
BACKGROUND/PURPOSE The aim of this study was to evaluate the incidence and management of the complications that occurred in some children who underwent laparoscopic Heller's esophagocardiomyotomy in the authors' institutions. METHODS Between March 1993 and October 1998, the files of all the children with achalasia who underwent laparoscopic Heller's esophagocardiomyotomy in a community hospital in Naples, Italy, and a private hospital in Paris, France, were reviewed. A 5-port technique was used associating Heller's esophagocardiomyotomy to an antireflux surgical mechanism (Dor's or Toupet's) in all cases. Intra- and postoperative complications, as well as the postoperative outcome, were evaluated. RESULTS Ten laparoscopic Heller's esophagocardiomyotomies were performed in 5 girls and 5 boys with achalasia. Age ranged between 2 and 13 years. Mean operating time was 120 minutes. Hospital stay ranged between 3 and 41 days. Complications were recorded in 3 patients: in 2 an esophageal mucosal perforation and in 1 a prolonged dysphagia. Two of these complications occurred in the last patients operated on. Follow-up varied from 6 months to 6 years. All children were free of symptoms. CONCLUSIONS The results show that laparoscopic Heller's esophagocardiomyotomy in children is a feasible procedure. Assessment of mucosal integrity immediately after the myotomy must be performed. Complications can happen even if the operation is performed by expert laparoscopic surgeons.
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Affiliation(s)
- C Esposito
- Division of Pediatric Surgery, University of Naples, Italy
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Hurwitz M, Bahar RJ, Ament ME, Tolia V, Molleston J, Reinstein LJ, Walton JM, Erhart N, Wasserman D, Justinich C, Vargas J. Evaluation of the use of botulinum toxin in children with achalasia. J Pediatr Gastroenterol Nutr 2000; 30:509-14. [PMID: 10817280 DOI: 10.1097/00005176-200005000-00009] [Citation(s) in RCA: 83] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Achalasia is rare in children. Recently, injection of botulinum toxin into the lower esophageal sphincter has been studied as an alternative to esophageal pneumatic dilatation or surgical myotomy as treatment for achalasia. In the current study, the effects of botulinum toxin were investigated in the largest known series of children with achalasia. METHODS Treatment for achalasia was assessed in 23 pediatric patients who received botulinum toxin from June 1995 through November 1998. Those who continued to receive botulinum toxin and did not subsequently undergo pneumatic dilatation or surgery were considered repeat responders. Results were compared with those of published studies evaluating the use of botulinum toxin in adults with achalasia. RESULTS Nineteen patients initially responded to botulinum toxin. Mean duration of effect was 4.2 months +/- 4.0 (SD). At the end of the study period, three were repeat responders, three experienced dysphagia but did not receive pneumatic dilatation or surgery, three underwent pneumatic dilatation, eight underwent surgery, three underwent pneumatic dilatation with subsequent surgery, and three awaited surgery. Meta-analysis shows that, in the current study group, the data point expressing time of follow-up evaluation versus percentage of patients needing one injection session without additional procedures (botulinum toxin injection, pneumatic dilatation, or surgery) falls within the curve for those in studies on adult patients receiving botulinum toxin for achalasia. CONCLUSIONS Botulinum toxin effectively initiates the resolution of symptoms associated with achalasia in children. However, one half of patients are expected to need an additional procedure approximately 7 months after one injection session. The authors recommend that botulinum toxin be used only for children with achalasia who are poor candidates for either pneumatic dilatation or surgery.
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Affiliation(s)
- M Hurwitz
- Department of Pediatrics, University of California Los Angeles School of Medicine, 90095-1752, USA
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