11,580 results on '"Achalasia"'
Search Results
2. Botox or Botox With Esophageal Dilation in Patients With Achalasia
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Dhyanesh Patel, Principal Investigator
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- 2024
3. Effects of Malnutrition on Respiratory and Renal Functions in Patients Undergoing Peroral Endoscopic Myotomy (POEM)
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Zeliha Tuncel, Chief Anesthesiologist
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- 2024
4. Development of Endoscopic Treatment for Achalasia (POEM)
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Anders Thorell, Professor
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- 2024
5. Mechanisms of Weight Loss in Patients Diagnosed With Achalasia
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Michael Vaezi, Principal Investigator
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- 2024
6. Prospective Evaluation of the Clinical Utility of Peroral Endoscopic Myotomy for Gastrointestinal Motility Disorders (POEM)
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- 2024
7. VZV in the Enteric Nervous System: Pathogenesis and Consequences
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Columbia University and Michael Vaezi, Professor of Medicine, Gastroenterology, Hepatology, and Nutrition
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- 2024
8. Institutional Outcome Data From Per-oral Plication of the Esophagus
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- 2024
9. Autonomic Dysfunction and Hemodynamic Instability During Per-oral Endoscopic Myotomy
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Dong Woo Han, Professor
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- 2024
10. Comprehensive Esophageal Diagnostics Study
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National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) and Anand Jain, Principal Investigator
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- 2024
11. Achalasia Patient Reported Outcomes
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Janani S. Reisenauer, Principal Investigator
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- 2024
12. Electrosurgical Modes for Endoscopic Submucosal Dissection in Peroral Endoscopic Esophageal Myotomy
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Hany Shehab, professor
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- 2024
13. Short Vs Standard Length Myotomy in Achalasia
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A. Aziz Aadam, Associate Professor of Medicine
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- 2024
14. The Effect of Physiotherapy on Post POEM Reflux
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Doc. (Ass. prof.) Jan Martinek, MD, PhD, AGAF, Prof.
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- 2024
15. Per-Oral Endoscopic Myotomy (POEM) for the Treatment of Achalasia, Database Repository (POEM)
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John DeWitt, Director, Endoscopic Ultrasound
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- 2024
16. redoPOEM : Failure of a First POEM (redoPOEM)
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- 2024
17. Defining lower esophageal sphincter physiomechanical states among esophageal motility disorders using functional lumen imaging probe panometry.
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Arndorfer, Daniel, Pezzino, Elena C., Pandolfino, John E., Halder, Sourav, Kahrilas, Peter J., and Carlson, Dustin A.
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ESOPHAGOGASTRIC junction , *ESOPHAGEAL motility , *ESOPHAGEAL achalasia , *ESOPHAGEAL motility disorders , *MYOTOMY , *DIAGNOSIS - Abstract
Background Methods Key Results Conclusions & Inferences Functional lumen imaging probe (FLIP) panometry assesses esophageal motility in response to controlled volumetric distension. This study aimed to describe the physiomechanical states of the lower esophageal sphincter (LES) in response to serial filling/emptying regimes for esophageal motility disorders.Fourty‐five patients with absent contractile response on FLIP and diagnoses of normal motility (n = 6), ineffective esophageal motility (IEM; n = 8), scleroderma (SSc; n = 10), or nonspastic achalasia (n = 21) were included, as were 20 patient controls with normal motility on FLIP and manometry. LES diameter and pressure were measured after stepwise FLIP filling at 60 mL, 70 mL, and emptying to 60 mL with relative changes used to define physiomechanical states.Passive dilatation after FLIP filling occurred in 63/65 (97%) patients among all diagnoses. After FLIP emptying, passive shortening occurred in 12/14 (86%) normal motility/IEM, 10/10 (100%) SSc, 9/21(43%) achalasia, and 16/20 (80%) controls, with auxotonic relaxation seen in 2/14 (14%) normal motility/IEM, 12/21 (57%) achalasia, and 4/20 (20%) controls. After achalasia treatment (LES myotomy), 21/21 (100%) achalasia had passive shortening after FLIP emptying.Physiomechanical states of the LES can be determined via response to FLIP filling and emptying regimes. While passive shortening was the general response to FLIP emptying, auxotonic relaxation was observed in achalasia, which was disrupted by LES myotomy. Further investigation is warranted into the clinical impact on diagnosis and treatment of esophageal motility disorders. [ABSTRACT FROM AUTHOR]
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- 2024
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18. Efficacy and outcomes of per oral plication of the (neo)esophagus (POPE) for impaired emptying in achalasia and post-esophagectomy patients.
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Crafts, Trevor D., Seidel, Henry, Hedberg, Herbert M., Kuchta, Kristine, Carbray, JoAnn, Anderson, Derrius J., Joseph, Stephanie, Rwigema, Jean-Christophe, Ishii, Shun, and Ujiki, Michael B.
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ANTIBIOTICS , *ESOPHAGEAL surgery , *PNEUMONIA , *PATIENT safety , *PATIENT readmissions , *FISHER exact test , *QUESTIONNAIRES , *ENDOSCOPIC surgery , *TREATMENT effectiveness , *RETROSPECTIVE studies , *MANN Whitney U Test , *DESCRIPTIVE statistics , *SURGICAL complications , *QUALITY of life , *MEDICAL records , *ACQUISITION of data , *SUTURING , *REOPERATION , *ESOPHAGEAL achalasia , *LENGTH of stay in hospitals , *PATIENT satisfaction , *DATA analysis software , *ENDOSCOPY , *GASTROPARESIS , *REGRESSION analysis - Abstract
Background: Per-oral plication of the (neo)esophagus (POPE) is an endoscopic procedure used to improve emptying of the defunctionalized esophagus or gastric conduit, with the hope of improving symptoms and quality of life. As this procedure has only been performed in the United States for the past 4 years, safety and efficacy have not been well established. Methods: This is a retrospective case series for patients who underwent POPE from a single institution between 2019 and 2023. Data collected included demographics, preoperative diagnoses and treatments, imaging, endoscopic data, operative intervention, 90-day complications, and response to treatment. Quality of life and patient satisfaction data were collected by phone survey. Results: Seventeen cases were identified, encompassing 13 primary procedures and 4 repeat POPEs (re-POPE). Eight patients had end-stage achalasia and 5 had impaired gastric emptying after esophagectomy with gastric conduits. Median age was 65 years and median ASA was 3, with 38.5% female patients. POPE was performed with 2–6 plication sutures in an average of 75 min. The majority of patients discharged home the same day. For the 17 procedures, there were 4 complications. Two patients required antibiotics for pneumonia, while 4 required procedural intervention. There were no deaths. Preoperative symptoms improved or resolved at initial follow up in 82.3% of patients. Four patients experienced symptom recurrence and required re-POPE, 1 with achalasia and 3 with gastric conduits. Although all achalasia patients had an "end-stage esophagus," none have required esophagectomy since the introduction of POPE. Conclusions: POPE is an endoscopic procedure that is efficacious in relieving emptying difficulties for the end-stage esophagus and gastric conduit. It may obviate the need for esophagectomy or conduit replacement. Also, it can be repeated in select patients. While the risk profile of complications is favorable compared to alternative operations, patients with gastric conduits are at higher risk. [ABSTRACT FROM AUTHOR]
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- 2024
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19. Esophageal impedance planimetry during per-oral endoscopic myotomy guides myotomy extent.
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Kara, Ali M., Haas, A. J., Alkhatib, Hemasat, DeCicco, Jamie, Semanate, Ramiro Cadena, Kim, Hee Kyung, Prasad, Rachna, Bardaro, Sergio, Dorsey, Amelia, and El-Hayek, Kevin
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SPHINCTERECTOMY , *DIGESTIVE system endoscopic surgery , *SAFETY-net health care providers , *DATA analysis , *PAIRED comparisons (Mathematics) , *MYOTOMY , *TREATMENT effectiveness , *BIOELECTRIC impedance , *RETROSPECTIVE studies , *DESCRIPTIVE statistics , *SURGICAL therapeutics , *INTRAOPERATIVE care , *STATISTICS , *ESOPHAGEAL achalasia , *DISEASE relapse , *ESOPHAGUS , *SURGICAL technology ,DIGESTIVE organ surgery - Abstract
Introduction: Peroral endoscopic myotomy (POEM) is the standard treatment for achalasia. Functional luminal imaging probe (FLIP) technology enables objective measurement of lower esophageal sphincter (LES) geometry, with literature linking specific values to improved post-POEM outcomes. Our study assesses FLIP's intraoperative use in evaluating myotomy extent in real-time. Methods: Retrospective data from all patients undergoing POEM with intraoperative FLIP measurements were extracted from June 2020 to January 2023. The primary endpoint was intraoperative FLIP measurements, management changes, and symptom improvement (Eckardt score). Results: Fourteen patients (age 56 ± 14 years, BMI 28 ± 7 kg/m2) were identified. Most patients were female (64%). Predominantly, patients presented with type II achalasia (50%). FLIP measurements were taken before and after myotomy, demonstrating increases in mean distensibility index (DI) 1.6 ± 1. 4 to 5.4 ± 2.1 mm2/mmHg (p < 0.05) and mean diameter (Dmin) 6 ± 1.8 to 10.9 ± 2.3 mm (p < 0.05) at 50 ml balloon fill. Additional myotomy was performed in one patient when an inadequate increase in FLIP values were noted. Mean operative time was 98 ± 28 min, and there were no intraoperative complications. At the 30-day follow-up, median Eckardt score decreased from mean a preoperative score of 7 ± 2 to a post-operative mean of 2 ± 3, with 10 patients (78%) having a score ≤ 2. In total, four patients experienced symptom recurrence, with repeat FLIP values revealing a significant decrease in DI from 7 ± 2.2 post-POEM to 2.5 ± 1.5 at recurrence. FLIP technology identified LES pathology in 3 out of 4 (75%) patients, facilitating referral to LES-directed therapy. Conclusion: Our study adds to the literature supporting the use of FLIP technology during the POEM procedure, with most patients achieving ideal values after a standard-length myotomy. This suggests the potential benefits of shorter myotomies guided by FLIP to achieve comparable outcomes and reduce postoperative GERD risk. Collaborative standardization of study designs and outcome measures is crucial for facilitating prospective trials and cross-setting outcome comparisons. [ABSTRACT FROM AUTHOR]
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- 2024
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20. Does preoperative symptom duration affect outcomes following per oral endoscopic myotomy (POEM)?
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Benson, Jamie, Boutros, Christina S., Khan, Saher-Zahra, Wieland, Patrick, Chatha, Hamza Nasir, Katz, Guy, Lyons, Joshua, and Marks, Jeffrey M.
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PREOPERATIVE period , *DISEASE duration , *BODY mass index , *MANOMETERS , *ACADEMIC medical centers , *MULTIPLE regression analysis , *SEX distribution , *MYOTOMY , *TREATMENT effectiveness , *RETROSPECTIVE studies , *AGE distribution , *TERTIARY care , *MEDICAL records , *ACQUISITION of data , *ESOPHAGEAL achalasia , *TREATMENT failure , *DIABETES , *SYMPTOMS - Abstract
Background: Per oral endoscopic myotomy (POEM) is a safe therapy for the treatment of achalasia. Long-term effects of untreated achalasia include worsening dysmotility and disruptions in esophageal anatomy, i.e., tortuosity and dilation. We hypothesize that long-standing achalasia prior to intervention will have worse outcomes following POEM than in patients with symptoms for shorter duration. Methods: We retrospectively analyzed achalasia patients who underwent POEM at our institution from 2011 to 2023, categorizing them into symptom duration cohorts (< 1 year, 1–3 years, 4–10 years, > 10 years). Inclusion criteria comprised patients with documented achalasia diagnosis who received POEM treatment at our facility. Exclusion criteria encompassed individuals lacking data pertaining to achalasia diagnosis, the time frame before intervention, or those missing pre and postoperative Eckardt scores. POEM failure was defined as symptom recurrence, necessity for repeat intervention, or high postoperative Eckardt score. We compared demographic, preoperative, and postoperative outcomes across these cohorts, and employed multivariable logistic regression to explore the link between symptom duration and POEM response. Results: During the study period, in our increased cohort 234 patients met inclusion criteria. 75 patients had symptoms for < 1 year, 78 patients had symptoms from 1 to 3 years, 47 patients had symptoms from 4 to 10 years, and 34 patients had symptoms > 10 years. Patient demographics such as age, sex, BMI, Charleson-Deyo-Comorbidity-Index, and diabetes did not differ amongst cohorts. High-resolution manometry data, including achalasia type, Median IRP, LES residual pressure, and Basal LES pressure did not differ between groups. Preoperative Eckardt scores ranged from 4 to 5 across groups (p 0.24). Patients endorsed an average of three total preoperative symptoms across groups (p 0.13). Patients with symptoms greater than 4 years had significantly more endoscopic interventions prior to POEM (37% vs, 68% p.001). There was no significant difference in post-procedure mean Eckardt scores between cohorts. All cohorts experienced the same number of post-POEM symptoms. Post-POEM manometric measurements remained consistent across cohorts. Similarly, there were no significant differences in terms of symptom recurrence, requirement for repeat interventions, or repeat POEM among the cohorts. Multivariable logistic regression analysis determined achalasia symptoms greater than a decade did not result in increased odds of having a higher postoperative Eckardt score, worse dysphagia, regurgitation, or weight loss. Conclusions: In this increased cohort, this data once again suggests that longer symptom duration is not associated with increased rates of POEM failure. [ABSTRACT FROM AUTHOR]
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- 2024
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21. Evaluation of postoperative esophagram following peroral endoscopic myotomy (POEM).
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Benson, Jamie, Boutros, Christina, Khan, Saher-Zahra, Lyons, Joshua, Hashimoto, Daniel A., and Marks, Jeffrey M.
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POSTOPERATIVE care , *DIGESTIVE system endoscopic surgery , *T-test (Statistics) , *FISHER exact test , *MYOTOMY , *RETROSPECTIVE studies , *DESCRIPTIVE statistics , *CHI-squared test , *LONGITUDINAL method , *ESOPHAGEAL achalasia , *MEDICAL needs assessment , *DATA analysis software , *CONTRAST media ,ESOPHAGEAL radiography - Abstract
Introduction: The routine use of post-operative esophogram has come under evaluation for multiple upper GI surgeries such as with bariatric surgery and gastric resections. A major complication following Per Oral Endoscopic Myotomy (POEM) is a leak from the myotomy site. A post-operative contrast esophogram is often utilized to evaluate the presence of a leak, however it is not a standardized care practice for all patients. Presently it is selectively performed depending on physician assessment intra-operatively. This project will evaluate the necessity of post-operative contrast esophogram following POEM. Materials and Methods: We retrospectively reviewed 277 patients diagnosed with achalasia who underwent POEM by two surgeons from 2011 to 2022. 173 patients met the inclusion criteria. A post-operative esophogram was used for the evaluation of a leak. Post-operative esophagram were selectively performed on day 1 following surgery using a water-soluble material. Data was evaluated using Stata. Results: There were 3 detected leaks in the group that underwent esophagrams compared to the non-esophagram group in the early post-operative period. The overall complication rate was 5.5% in the non-esophagram versus 7.9% in the esophagram group. Length of stay was 1.48 days in the non-UGI vs 1.76 days in the esophagram group. Readmission rate was 10.9% in non-esophagram versus 8.7% in esophagram group. Conclusion: There was no statistically significant difference in outcomes in patients undergoing POEM who received post-operative esophagram verses patients who did not receive post-operative esophagram. The routine use of a contrast esophogram to detect a leak following POEM may not be justified. This study suggests that esophagrams should be performed depending on the clinical signs/symptoms post-operatively that would warrant imaging and intervention. [ABSTRACT FROM AUTHOR]
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- 2024
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22. Per Oral Endoscopic Myotomy: Technique and Tricks for Challenging Anatomy.
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Louie, Brian E.
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Per oral endoscopic myotomy is an endoscopic procedure that accesses the potential third space of the esophageal wall—the submucosa—to perform a myotomy of the distal esophagus and gastroesophageal junction. This article describes the series of steps along with tips and suggested solutions to performing a POEM in patients with achalasia. [ABSTRACT FROM AUTHOR]
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- 2024
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23. The Performance of Peroral Endoscopic Myotomy in Sigmoid-Type Achalasia.
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Phalanusitthepha, Chainarong, Maneesoi, Siwaree, Watthanatham, Jirawat, Suwatthanarak, Tharathorn, Chinswangwatanakul, Vitoon, Akaraviputh, Thawatchai, Methasate, Asada, Maneerattanaporn, Monthira, and Leelakusolvong, Somchai
- Abstract
Objective: Sigmoid-type achalasia represents an advanced stage of achalasia characterized by significant dilation and tortuosity of the esophageal lumen. Considering the demonstrated efficacy of peroral endoscopic myotomy (POEM) in treating early-stage achalasia, this procedure may offer an alternative therapeutic approach for sigmoid-type achalasia. This study aimed to assess POEM's feasibility and short-term efficacy in patients with sigmoid-type achalasia. Materials and Methods: We enrolled 16 consecutive patients with sigmoid-type achalasia (eight with type 1 and eight with type 2). The anticipated outcomes were symptom relief during the 12-month follow-up period (evaluated through a reduction in Eckardt symptom scores), an acceptable incidence of procedure-related adverse events, and a decrease in esophageal diameter and barium height. Results: POEM was successfully performed in all cases, with a median operative time of 118.50 minutes (range: 52-206 minutes). No serious complications associated with POEM were observed. During the 12-month follow-up period, the median Eckardt symptom score decreased from 6 (2-10) preoperatively to 1 (0-3) (P = 0.008). Complications were mucosal injuries (31.25% of cases), pneumoperitoneum (12.5%), and minor bleeding (6.25%), although no interventions were needed. Conclusion: POEM procedure has exhibited favorable treatment outcomes, showcasing a high clinical success rate in addressing sigmoid-type achalasia. Despite the occurrence of acceptable adverse events, the procedure remains a viable alternative treatment or bridging therapy for sigmoid-type achalasia. Nonetheless, it is crucial to acknowledge that this procedure presents greater challenges in comparison to the treatment of typical achalasia. [ABSTRACT FROM AUTHOR]
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- 2024
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24. Nutritional Management of Pediatric Gastrointestinal Motility Disorders.
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Jackman, Lucy, Arpe, Lauren, Thapar, Nikhil, Rybak, Anna, and Borrelli, Osvaldo
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Normal and optimal functioning of the gastrointestinal tract is paramount to ensure optimal nutrition through digestion, absorption and motility function. Disruptions in these functions can lead to adverse physiological symptoms, reduced quality of life and increased nutritional risk. When disruption or dysfunction of neuromuscular function occurs, motility disorders can be classified depending on whether coordination or strength/velocity of peristalsis are predominantly impacted. However, due to their nonspecific presenting symptoms and overlap with sensory disruption, they are frequently misdiagnosed as disorders of the gut–brain interaction. Motility disorders are a prevalent issue in the pediatric population, with management varying from medical therapy to psychological therapy, dietary manipulation, surgical intervention or a multimodal approach. This narrative review aims to discuss the dietary management of common pediatric motility disorders including gastroesophageal reflux, esophageal atresia, achalasia, gastroparesis, constipation, and the less common but most severe motility disorder, pediatric intestinal pseudo-obstruction. [ABSTRACT FROM AUTHOR]
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- 2024
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25. Long‐term outcomes of treatment for achalasia: Laparoscopic Heller myotomy versus POEM.
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Fukushima, Naoko, Masuda, Takahiro, Tsuboi, Kazuto, Watanabe, Jun, and Yano, Fumiaki
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ESOPHAGEAL achalasia ,ESOPHAGEAL motility disorders ,MYOTOMY ,TREATMENT effectiveness ,GASTROESOPHAGEAL reflux ,ESOPHAGOGASTRIC junction - Abstract
Achalasia is a rare esophageal motility disorder characterized by nonrelaxation of the lower esophageal sphincter. Laparoscopic Heller myotomy (LHM) is the gold standard treatment for achalasia. Peroral endoscopic myotomy (POEM), a less invasive treatment, is performed extensively, and the selection of the intervention method remains debatable to date. In addition to the availability of extensive studies on short‐term outcomes, recent studies on the long‐term outcomes of LHM and POEM have shown similar clinical success after 5 y of follow‐up. However, gastroesophageal reflux disease (GERD) was more common in patients who had undergone POEM than in those who had undergone LHM. Moreover, existing studies have compared treatment outcomes in various disease states. Some studies have suggested that POEM is superior to LHM for patients with type III achalasia because POEM allows for a longer myotomy. Research on treatment for sigmoid types is currently in progress. However, the long‐term results comparing LHD and POEM are insufficient, and the best treatment remains controversial. Further research is needed, and treatment options should be discussed with patients and tailored to their individual needs and pathologies. [ABSTRACT FROM AUTHOR]
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- 2024
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26. Modified peroral endoscopic myotomy technique with retrograde on-demand myotomy for achalasia: a retrospective cohort study (with video).
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Cao, Tingting, Sun, Haibo, Yang, Dong, Tao, Ke, Tang, Ying, Fu, Yingli, and Xu, Hong
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POSTOPERATIVE care , *PEARSON correlation (Statistics) , *PATIENT safety , *T-test (Statistics) , *FISHER exact test , *MYOTOMY , *TREATMENT effectiveness , *RETROSPECTIVE studies , *MANN Whitney U Test , *CHI-squared test , *DESCRIPTIVE statistics , *INTUBATION , *LONGITUDINAL method , *SURGICAL complications , *MEDICAL records , *ACQUISITION of data , *MEDICAL appointments , *ESOPHAGEAL achalasia , *ADVERSE health care events , *COMPARATIVE studies , *DATA analysis software , *ESOPHAGUS , *GASTROESOPHAGEAL reflux , *EVALUATION ,DIGESTIVE organ surgery - Abstract
Background: Although myotomy is crucial in peroral endoscopic myotomy (POEM) surgeries, its optimum length remains controversial. Herein, we propose a modified POEM with new method of tailoring myotomy length aim to evaluate the safety, efficacy, and clinical outcomes of this modified POEM compared with standard POEM in type I or II achalasia. Methods: Seventy-five patients with type I or II achalasia who underwent POEM at the First Hospital of Jilin University between January 2018 and December 2022 were retrospectively analyzed. According to the myotomy approach, these patients were divided into the retrograde on-demand myotomy (RDM, n = 34), with myotomy beginning on gastric side and length tailored by determining the degree of lower esophageal sphincter (LES) distention, and standard myotomy (SM, n = 41) groups. The baseline data, myotomy length, operation time, clinical success rate, adverse event rate, and reflux-related adverse events were compared and analyzed. Results: The median myotomy length in the RDM group was significantly shorter than that in the SM group (6 vs. 8 cm, respectively; p < 0.001). Moreover, the median myotomy time in the RDM group was significantly shorter than that in the SM group (10 vs. 16 min, respectively; p < 0.001). POEM was successfully performed in all the patients. At the 2-year follow-up, high clinical success rates were observed in both the RDM and SM groups (92.0% vs. 93.3%, respectively; p = 1.000). The incidence of intraoperative adverse events and postoperative reflux-related adverse events was low and comparable in both groups. Conclusions: RDM POEM is a safe and effective method for patients with type I or II achalasia. Furthermore, it has a shorter myotomy length and operation time than standard POEM technique. [ABSTRACT FROM AUTHOR]
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- 2024
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27. Enhancing Chicago Classification diagnoses with functional lumen imaging probe—mechanics (FLIP‐MECH).
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Halder, Sourav, Yamasaki, Jun, Liu, Xinyi, Carlson, Dustin A., Kou, Wenjun, Kahrilas, Peter J., Pandolfino, John E., and Patankar, Neelesh A.
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ESOPHAGEAL motility disorders , *FISHER discriminant analysis , *ESOPHAGOGASTRIC junction , *DIAGNOSIS , *GENERATIVE artificial intelligence , *DEEP learning - Abstract
Background: Esophageal motility disorders can be diagnosed by either high‐resolution manometry (HRM) or the functional lumen imaging probe (FLIP) but there is no systematic approach to synergize the measurements of these modalities or to improve the diagnostic metrics that have been developed to analyze them. This work aimed to devise a formal approach to bridge the gap between diagnoses inferred from HRM and FLIP measurements using deep learning and mechanics. Methods: The "mechanical health" of the esophagus was analyzed in 740 subjects including a spectrum of motility disorder patients and normal subjects. The mechanical health was quantified through a set of parameters including wall stiffness, active relaxation, and contraction pattern. These parameters were used by a variational autoencoder to generate a parameter space called virtual disease landscape (VDL). Finally, probabilities were assigned to each point (subject) on the VDL through linear discriminant analysis (LDA), which in turn was used to compare with FLIP and HRM diagnoses. Results: Subjects clustered into different regions of the VDL with their location relative to each other (and normal) defined by the type and severity of dysfunction. The two major categories that separated best on the VDL were subjects with normal esophagogastric junction (EGJ) opening and those with EGJ obstruction. Both HRM and FLIP diagnoses correlated well within these two groups. Conclusion: Mechanics‐based parameters effectively estimated esophageal health using FLIP measurements to position subjects in a 3‐D VDL that segregated subjects in good alignment with motility diagnoses gleaned from HRM and FLIP studies. [ABSTRACT FROM AUTHOR]
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- 2024
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28. Nasopharyngeal airway assistance improves esophageal intubation rates of high‐resolution esophageal manometry catheters.
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Leopold, Andrew, Wu, Angela, and Xie, Guofeng
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MANOMETERS , *ESOPHAGEAL motility disorders , *AIRWAY (Anatomy) , *ESOPHAGOGASTRIC junction , *CATHETERS , *INTUBATION - Abstract
Background: High‐resolution esophageal manometry (HREM) is the gold standard test for esophageal motility disorders. Nasopharyngeal airway‐assisted insertion of the HREM catheter is a suggested salvage technique for failure from the inability to pass the catheter through the upper esophageal sphincter (UES). It has not been demonstrated that the nasopharyngeal airway improves procedural success rate. Methods: Patients undergoing HREM between March 2019 and March 2023 were evaluated. Chart review was conducted for patient factors and procedural success rates before and after use of nasopharyngeal airway. Patients from March 2019 to May 2021 did not have nasopharyngeal airway available and were compared to patients from May 2021 to March 2023 who had the nasopharyngeal airway available. Key Results: In total, 523 HREM studies were conducted; 234 occurred prior to nasopharyngeal airway availability, and 289 occurred with nasopharyngeal airway availability. There was no difference in HREM catheter UES intubation rates between periods when a nasopharyngeal airway attempt was considered procedural failure (85% vs. 85%, p = 0.9). Nasopharyngeal airway use after UES intubation failure lead to improved UES intubation rates (94% vs. 85%, p < 0.01). Thirty‐six patients that failed HREM catheter UES intubation had the procedure reattempted with a nasopharyngeal airway, 30 (83%) of which were successful. The nasopharyngeal airway assisted catheter UES intubation for failures attributed to nasal pain and hypersensitivity, gagging, coughing, and pharyngeal coiling. Conclusions & Inferences: Utilization of the nasopharyngeal airway increased rates of UES intubation. When HREM catheter placement through the UES fails, placement of a nasopharyngeal airway can be trialed to overcome patient procedural intolerance. [ABSTRACT FROM AUTHOR]
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- 2024
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29. Safety and efficacy of EsoFLIP dilation in patients with esophageal dysmotility: a systematic review.
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Iqbal, Umair, Yodice, Michael, Ahmed, Zohaib, Anwar, Hafsa, Arif, Syeda Faiza, Lee-Smith, Wade M, and Diehl, David L
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ESOPHAGEAL motility disorders , *ESOPHAGOGASTRIC junction , *ESOPHAGEAL achalasia , *BOTULINUM toxin , *BOTULINUM A toxins - Abstract
Esophageal manometry is utilized for the evaluation and classification of esophageal motility disorders. EndoFlip has been introduced as an adjunctive test to evaluate esophagogastric junction (EGJ) distensibility. Treatment options for achalasia and EGJ outflow obstruction (EGJOO) include pneumatic dilation, myotomy, and botulinum toxin. Recently, a therapeutic 30 mm hydrostatic balloon dilator (EsoFLIP, Medtronic, Minneapolis, MN, USA) has been introduced, which uses impedance planimetry technology like EndoFlip. We performed a systematic review to evaluate the safety and efficacy of EsoFLIP in the management of esophageal motility disorders. A systematic literature search was performed with Medline, Embase, Web of science, and Cochrane library databases from inception to November 2022 to identify studies utilizing EsoFLIP for management of esophageal motility disorders. Our primary outcome was clinical success, and secondary outcomes were adverse events. Eight observational studies including 222 patients met inclusion criteria. Diagnoses included achalasia (158), EGJOO (48), post-reflux surgery dysphagia (8), and achalasia-like disorder (8). All studies used 30 mm maximum balloon dilation except one which used 25 mm. The clinical success rate was 68.7%. Follow-up duration ranged from 1 week to a mean of 5.7 months. Perforation or tear occurred in four patients. EsoFLIP is a new therapeutic option for the management of achalasia and EGJOO and appears to be effective and safe. Future comparative studies with other therapeutic modalities are needed to understand its role in the management of esophageal motility disorders. [ABSTRACT FROM AUTHOR]
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- 2024
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30. The Role of Viruses in the Pathogenesis of Immune-Mediated Gastro-Intestinal Diseases.
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Bernardi, Francesca, Ungaro, Federica, D'Amico, Ferdinando, Zilli, Alessandra, Parigi, Tommaso Lorenzo, Massimino, Luca, Allocca, Mariangela, Danese, Silvio, and Furfaro, Federica
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INFLAMMATORY bowel diseases , *CROHN'S disease , *CELIAC disease , *SYMPTOMS , *VIRUS diseases , *HERPESVIRUSES - Abstract
Immune-mediated gastrointestinal (GI) diseases, including achalasia, celiac disease, and inflammatory bowel diseases, pose significant challenges in diagnosis and management due to their complex etiology and diverse clinical manifestations. While genetic predispositions and environmental factors have been extensively studied in the context of these conditions, the role of viral infections and virome dysbiosis remains a subject of growing interest. This review aims to elucidate the involvement of viral infections in the pathogenesis of immune-mediated GI diseases, focusing on achalasia and celiac disease, as well as the virome dysbiosis in IBD. Recent evidence suggests that viral pathogens, ranging from common respiratory viruses to enteroviruses and herpesviruses, may trigger or exacerbate achalasia and celiac disease by disrupting immune homeostasis in the GI tract. Furthermore, alterations in the microbiota and, specifically, in the virome composition and viral–host interactions have been implicated in perpetuating chronic intestinal inflammation in IBD. By synthesizing current knowledge on viral contributions to immune-mediated GI diseases, this review aims to provide insights into the complex interplay between viral infections, host genetics, and virome dysbiosis, shedding light on novel therapeutic strategies aimed at mitigating the burden of these debilitating conditions on patients' health and quality of life. [ABSTRACT FROM AUTHOR]
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- 2024
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31. Achalasia cardia: A case report in young female.
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Subedi, Deepak, Parajuli, Binod Raj, Bista, Neha, Rauniyar, Somee, Dhonju, Kiran, Bhusal, Santosh, Aryal, Egesh, Adhikari, Divas, Aryal, Saurav, and Karna, Ayush
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- *
GASTROESOPHAGEAL reflux , *GENETICS , *YOUNG adults , *ESOPHAGOGASTRIC junction , *PROTON pump inhibitors , *ESOPHAGEAL achalasia , *ESOPHAGEAL motility disorders - Abstract
Key Clinical Message: This case emphasizes the need for early recognition and accurate diagnosis of achalasia in young adults to avoid exacerbation of the condition and misdiagnosis as GERD. Patient outcomes and quality of life are greatly enhanced by suitable diagnostic techniques, appropriate therapy, interdisciplinary care, and comprehensive patient education along with frequent follow‐ups. Achalasia results from the degeneration of inhibitory ganglion cells within the esophageal myenteric plexus and the lower esophageal sphincter (LES), leading to a loss of inhibitory neurons and resulting in the absence of peristalsis with failure of LES relaxation. Its origins are multifactorial, potentially involving infections, autoimmune responses, and genetics, with equal incidence in males and females. The hallmark symptoms include progressive dysphagia for solids and liquids, along with regurgitation, heartburn, and non‐cardiac chest pain. A 22‐year‐old female patient initially diagnosed with gastroesophageal reflux disease (GERD) received proton pump inhibitors and antacid gel for persistent dysphagia and regurgitation. Subsequent tests including barium esophagogram and manometry indicated Type II Achalasia Cardia. The patient showed clinical improvement with relief of dysphagia, regurgitation, and heartburn symptoms after pneumatic balloon dilatation (PBD). She was advised to follow up after 6 months with upper gastrointestinal (UGI) endoscopy and manometry in the outpatient clinic for regular endoscopic surveillance as there is a risk of transformation to esophageal carcinoma. Diagnosing achalasia in young adults poses challenges due to its diverse presentation and resemblance to other esophageal disorders like GERD. Diagnosis relies on clinical symptoms and imaging studies such as barium esophagogram revealing a bird's beak appearance and esophageal manometry showing absent peristalsis. UGI endoscopy is needed to rule out malignancy. Treatment options include non‐surgical approaches like medication and Botox injections, as well as surgical methods such as pneumatic balloon dilation, laparoscopic Heller myotomy, and per‐oral endoscopic myotomy (POEM). The treatment options depend upon the patient's condition at presentation and their individual choices. This case report emphasizes that it is crucial to consider achalasia as a potential differential diagnosis in young adults with dysphagia, especially if conventional treatments for acid peptic disorder do not alleviate symptoms. Prompt diagnosis and appropriate management can lead to significant clinical improvement and better patient outcomes. [ABSTRACT FROM AUTHOR]
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- 2024
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32. Efficacy and safety of laparoscopic Heller's myotomy versus pneumatic dilatation for achalasia: A systematic review and meta-analysis of randomized controlled trials.
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Malik, Adnan, Qureshi, Shahbaz, Nadir, Abdul, Malik, Muhammad Imran, and Adler, Douglas G.
- 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. [ABSTRACT FROM AUTHOR]
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- 2024
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33. Integrated Relaxation Pressure and Its Diagnostic Ability May Vary According to the Conditions Used for HREM Recording.
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do Carmo, Gardenia Costa, de Assis Mota, Gustavo, da Silva Castro Perdoná, Gleici, and de Oliveira, Ricardo Brandt
- Abstract
Integrated Residual Pressure (IRP) measured under conditions alternative to supine single swallows may provide clinically useful information regarding EGJ relaxation. This study aimed to compare IRP values obtained under different situations and explore their potential clinical utility. We analyzed and compared the values of IRP obtained from healthy volunteers and patients with suspected achalasia during supine single swallows (Ssup-IRP), sitting single swallows (Ssit-IRP), supine multiple rapid swallows (Msup-IRP), and sitting multiple rapid swallows (Msit-IRP). We analyzed the HREM recordings of 40 healthy volunteers and 53 patients with suspected achalasia. The four metrics were significantly different from each other in healthy volunteers (Ssup-IRP > Msup-IRP > Ssit-IRP > Msit-IRP) and their corresponding 95th percentiles were substantially distinct (Ssup-IRP: 25.3 mmHg, Ssit-IRP: 20.9 mmHg, Msup-IRP: 15.9 mmHg, and Msit-IRP: 11.9 mm Hg, respectively). Complete agreement among the four metrics in predicting abnormal IRP was found in 39 of the 47 patients with suspected achalasia who completed the protocol. Optimal cutoffs derived from ROC curve analysis demonstrated ≥ 0.95 specificities for detection of impaired EGJ relaxation among patients with suspected achalasia. Among the eight patients with suspected achalasia with normal Ssup-IRP, five demonstrated abnormal Msit-IRP and four abnormal Ssit-IRP. Significant differences of IRP exist depending on the measurement situation, indicating that correct interpretation of IRP values requires specific cutoffs for each situation.The sensitivities of Ssit-IRP and Msit-IRP in detecting defective EGJ relaxation appear to be slightly higher than that of Ssup-IRP. [ABSTRACT FROM AUTHOR]
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- 2024
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34. Impact of peroral endoscopic myotomy on the endoscopic pressure study integrated system.
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Nishikawa, Yohei, Inoue, Haruhiro, Tanaka, Ippei, Ito, Shotaro, Azuma, Daisuke, Ushikubo, Kei, Yamamoto, Kazuki, Okada, Hiroki, Toshimori, Akiko, Tanabe, Mayo, Onimaru, Manabu, Ito, Takayoshi, Yokoyama, Noboru, and Shimamura, Yuto
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MYOTOMY , *ESOPHAGOGASTRIC junction , *GASTROESOPHAGEAL reflux , *ESOPHAGEAL achalasia , *SPHINCTERS - Abstract
Objectives Methods Results Conclusion The endoscopic pressure study integrated system (EPSIS) is an endoscopic diagnostic system utilized for evaluation of lower esophageal sphincter function. Although previous studies have determined that EPSIS was effective as a tool for the diagnosis of achalasia, it remains uncertain if EPSIS can detect significant changes before and after peroral endoscopic myotomy (POEM), which is the premier treatment for achalasia. This study aimed to evaluate the effectiveness of EPSIS as an objective diagnostic tool for assessing the clinical effect of POEM.We conducted a retrospective analysis of patients who underwent POEM from January 2022 to December 2023. The patients underwent EPSIS preoperatively and 2 months postoperatively. Intragastric pressure (IGP) parameters, including the maximum IGP, IGP difference, and waveform gradient were compared pre‐ and post‐POEM. These parameters also were compared between two groups: the postoperative gastroesophageal reflux disease (GERD) group and the non‐GERD group.A total of 50 patients were analyzed. The mean maximum IGP was significantly lower postoperatively than preoperatively (15.0 mmHg vs. 19.8 mmHg, P < 0.001). The mean IGP difference and waveform gradient were also significantly lower postoperatively than preoperatively (8.0 mmHg vs. 12.2 mmHg, P < 0.001; and 0.26 mmHg/s vs. 0.43 mmHg/s, P < 0.001, respectively). The mean postoperative waveform gradient was significantly lower in the GERD group (17 patients, 34%) than in the non‐GERD group (33 patients, 66%) (0.207 mmHg vs. 0.291 mmHg, P = 0.034).The results supported the use of EPSIS as an effective diagnostic tool for assessing the effect of POEM. [ABSTRACT FROM AUTHOR]
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- 2024
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35. Feasibility and safety of peroral endoscopic myotomy with fundoplication in patients with achalasia: a systematic review and meta-analysis.
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Kamal, Faisal, Khan, Muhammad Ali, Lee-Smith, Wade, Sharma, Sachit, Acharya, Ashu, Farooq, Umer, Ejaz, Zahid, Aziz, Muhammad, Gangwani, Manesh Kumar, Hayat, Umar, Kumar, Anand, Schlachterman, Alexander, Loren, David, and Kowalski, Thomas
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RANDOM effects model , *ESOPHAGEAL achalasia , *FOLLOW-up studies (Medicine) , *MYOTOMY , *PATIENT safety , *FUNDOPLICATION - Abstract
Background Achalasia can cause disabling symptoms that may substantially impair the quality of life. Peroral endoscopic myotomy (POEM) has shown promising Results in the management of achalasia. In this meta-analysis we have evaluated the feasibility and safety of single-session POEM with fundoplication (POEM+F) in patients with achalasia. Methods We reviewed several databases from inception to July 08, 2022, to identify studies evaluating the feasibility and/or safety of single-session POEM+F for patients with achalasia. Our outcomes of interest included the technical success of POEM+F, adverse events, esophagitis and wrap integrity on follow-up upper endoscopy, total procedure time, and fundoplication time. Pooled rates with 95% confidence intervals (CI) for outcomes were calculated using a random effect model. Heterogeneity was assessed using the I2 statistic. Results We included 4 studies with 90 patients. Pooled rates (95%CI) of technical success and adverse events were 92% (83-96%) and 5% (2-11%), respectively. Pooled rates (95%CI) of esophagitis and wrap integrity on follow-up upper endoscopy were 18% (11-30%) and 85% (43-98%) respectively. Pooled mean procedure time and fundoplication time were 113.2 (98.7-127.6) and 55.3 (43.7-66.8) min, respectively. Conclusions This meta-analysis demonstrates the feasibility and safety of POEM+F in patients with achalasia. More studies with long-term follow up are required to further validate these findings. [ABSTRACT FROM AUTHOR]
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- 2024
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36. Achalasia phenotypes and prediction of peroral endoscopic myotomy outcomes using machine learning.
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Takahashi, Kazuya, Sato, Hiroki, Shimamura, Yuto, Abe, Hirofumi, Shiwaku, Hironari, Shiota, Junya, Sato, Chiaki, Hamada, Kenta, Ominami, Masaki, Hata, Yoshitaka, Fukuda, Hisashi, Ogawa, Ryo, Nakamura, Jun, Tatsuta, Tetsuya, Ikebuchi, Yuichiro, Yokomichi, Hiroshi, Terai, Shuji, and Inoue, Haruhiro
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ESOPHAGEAL achalasia , *MACHINE learning , *GASTROESOPHAGEAL reflux , *PHENOTYPES , *MYOTOMY , *BODY mass index , *ESOPHAGEAL motility - Abstract
Objectives: High‐resolution manometry (HRM) and esophagography are used for achalasia diagnosis; however, achalasia phenotypes combining esophageal motility and morphology are unknown. Moreover, predicting treatment outcomes of peroral endoscopic myotomy (POEM) in treatment‐naïve patients remains an unmet need. Methods: In this multicenter cohort study, we included 1824 treatment‐naïve patients diagnosed with achalasia. In total, 1778 patients underwent POEM. Clustering by machine learning was conducted to identify achalasia phenotypes using patients' demographic data, including age, sex, disease duration, body mass index, and HRM/esophagography findings. Machine learning models were developed to predict persistent symptoms (Eckardt score ≥3) and reflux esophagitis (RE) (Los Angeles grades A–D) after POEM. Results: Machine learning identified three achalasia phenotypes: phenotype 1, type I achalasia with a dilated esophagus (n = 676; 37.0%); phenotype 2, type II achalasia with a dilated esophagus (n = 203; 11.1%); and phenotype 3, late‐onset type I–III achalasia with a nondilated esophagus (n = 619, 33.9%). Types I and II achalasia in phenotypes 1 and 2 exhibited different clinical characteristics from those in phenotype 3, implying different pathophysiologies within the same HRM diagnosis. A predictive model for persistent symptoms exhibited an area under the curve of 0.70. Pre‐POEM Eckardt score ≥6 was the greatest contributing factor for persistent symptoms. The area under the curve for post‐POEM RE was 0.61. Conclusion: Achalasia phenotypes combining esophageal motility and morphology indicated multiple disease pathophysiologies. Machine learning helped develop an optimal risk stratification model for persistent symptoms with novel insights into treatment resistance factors. [ABSTRACT FROM AUTHOR]
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- 2024
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37. Achalasia: laparoscopic Heller myotomy with fundoplication versus peroral endoscopic myotomy—a systematic review and meta-analysis.
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Sobral, Joana, Machado, Miguel, Barbosa, José Pedro, and Barbosa, José
- Abstract
There are various therapeutic options for achalasia. Nevertheless, peroral endoscopic myotomy (POEM) and laparoscopic Heller myotomy with fundoplication (LHM) are distinguished by their efficacy and low incidence of complications. Compare POEM and LHM regarding several outcomes in patients with achalasia. This systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. An exhaustive literature search was performed using PubMed, Web of Science, and Cochrane Library databases. Studies comparing several outcomes between POEM and LHM in patients with achalasia were included. Data on clinical success, operative time, intraoperative complications, length of stay, reintervention rates, postoperative pain, overall complications, occurrence of GERD symptoms, use of proton bomb inhibitors and esophagitis were extracted. Quality assessment of the included studies was performed using the MINORS scale. We included 20 retrospective observational studies with a combined total of 5139 participants. The results demonstrated that there was no statistically significant difference in terms of intraoperative complications, postoperative complications, reintervention rate, occurrence of GERD symptoms, GERD HRQL, use of proton pump inhibitors, and esophagitis between POEM and LHM groups. Conversely, POEM was associated with higher clinical success and shorter operative time, length of stay, and postoperative pain. This meta-analysis concludes that both POEM and LHM, are effective and safe treatments for achalasia. However, POEM demonstrates better results regarding clinical success, operative time, length of stay, postoperative pain, and a tendency towards lower recurrence. [ABSTRACT FROM AUTHOR]
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- 2024
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38. Role of modified Glasgow Prognostic Score in patients with achalasia who underwent laparoscopic Heller-myotomy with Dor-fundoplication.
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Fukushima, Naoko, Masuda, Takahiro, Tsuboi, Kazuto, Hoshino, Masato, Takahashi, Keita, Yuda, Masami, Sakashita, Yuki, Takeuchi, Hideyuki, Omura, Nobuo, Yano, Fumiaki, and Eto, Ken
- Abstract
Background: Systemic inflammatory response is significant prognostic indicator in patients with various diseases. The relationship between prognostic scoring systems based on the modified Glasgow Prognostic Score (mGPS) and achalasia in patients treated with laparoscopic Heller‑myotomy with Dor‑fundoplication (LHD) remains uninvestigated. This study aimed to examine the role of mGPS in patients with achalasia. Methods: 457 patients with achalasia who underwent LHD as the primary surgery between September 2005 and December 2020 were included. We divided patients into the mGPS 0 and mGPS 1 or 2 groups and compared the patients' background, pathophysiology, symptoms, surgical outcomes, and postoperative course. Results: mGPS was 0 in 379 patients and 1 or 2 in 78 patients. Preoperative vomiting and pneumonia were more common in patients with mGPS of 1 or 2. There were no differences in surgical outcomes. Postoperative upper gastrointestinal endoscopy revealed that severe esophagitis was more frequently observed in patients with mGPS of 1 or 2 (P < 0.01). The clinical success was 91% and 99% in the mGPS 0 and mGPS 1 or 2 groups, respectively (P < 0.01). Conclusions: Although severe reflux esophagitis was more common in patients with achalasia with a high mGPS, good clinical success was obtained regardless of the preoperative mGPS. [ABSTRACT FROM AUTHOR]
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- 2024
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39. Лапароскопічна кардіоміотомія за Геллером як основний метод лікування ахалазії кардії: оцінювання результатів лікування.
- Author
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Кіосов, О. М., Клименко, А. В., Данилюк, М. Б., and Кубрак, М. А.
- Abstract
Achalasia is an esophageal motility disorder characterized by symptoms of dysphagia, regurgitation of undigested food, respiratory symptoms (nocturnal cough, recurrent aspiration, and pneumonia), chest pain, and weight loss. The aim: to evaluate the results of surgical treatment for achalasia cardia by the method of laparoscopic Heller’s cardiomyotomy in combination with Dor fundoplication. Materials and methods. To evaluate the treatment results of achalasia cardia by the method of laparoscopic Heller’s cardiomyotomy with Dor fundoplication, we analyzed 30 case histories of patients who were treated in the period from 2011 to 2022. Inclusion criteria were age 18 years or older, diagnosis of stage II, III cardia achalasia confirmed using instrumental examinations. Exclusion criterion was stage I achalasia. The mean age of the patients was 53.0 ± 15.3 years. In terms of sex, this group was almost equal, there were 14 (46.7 %) women and 16 (53.3 %) men. The average duration of the disease was 5.0 ± 1.2 years. To determine the degree of achalasia, we used the radiological classification of the distal esophageal morphology in achalasia and distinguished 4 stages. Based on this classification, stage II achalasia was detected in 24 (80.0 %) patients, and stage III-in 6 (20.0 %), p = 0.0007, U = 180.0. Results. All the patients were operated on as planned. The total duration of preoperative preparation in the hospital was 0.8 ± 0.2 days. The main method of treatment in this group was laparoscopic Heller’s cardiomyotomy with Dor fundoplication. Conclusions. Laparoscopic Heller’s cardiomyotomy with fundoplication is currently one of the most effective methods of treatment for achalasia cardia. Minimally invasive surgical treatment methods for achalasia are effective in most patients, however, recurrence of symptoms in the long term occurs in 10.0-20.0 %, leaving open the question of finding new effective methods for the treatment of this pathology. [ABSTRACT FROM AUTHOR]
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- 2024
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40. Role of short interval FLIP panometry in predicting long-term outcomes after per-oral endoscopic myotomy.
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Pessorrusso, Fernanda, Pisipati, Sailaja, Han, Samuel, Menard-Katcher, Paul, Wagh, Mihir, Yadlapati, Rena, and Kolb, Jennifer
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Achalasia ,Dysphagia ,Esophageal manometry ,Esophagitis ,Adult ,Humans ,Female ,Middle Aged ,Male ,Esophagogastric Junction ,Esophageal Achalasia ,Prospective Studies ,Esophagitis ,Peptic ,Natural Orifice Endoscopic Surgery ,Myotomy ,Treatment Outcome ,Esophageal Sphincter ,Lower - Abstract
BACKGROUND: The Eckardt score (ES) is used to assess symptom response to Per-Oral Endoscopic Myotomy (POEM), but reliable methods to assess physiologic success are needed. Functional lumen imaging probe (FLIP) panometry has a potential role in post-POEM follow-up to predict long-term outcomes. The aim of this study was to assess the correlation between clinical success and FLIP parameters following POEM to determine if short interval FLIP could predict long-term outcomes. METHODS: This was a prospective study of adult patients who underwent POEM with short interval follow-up FLIP between 11/2017 and 3/2020. Clinical success was defined as post-procedure ES ≤ 3. Physiologic success was based on an esophago-gastric junction distensibility index (EGJ-DI) > 2.8 mm2/mmHg on FLIP. RESULTS: 47 patients (55% female, mean age 55 years) were included in the study. Clinical success after POEM was seen in 45 (96%) patients (mean ES 6.5 ± 2.2 pre and 0.83 ± 1.0 post-POEM, p
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- 2023
41. Long‐term outcomes of treatment for achalasia: Laparoscopic Heller myotomy versus POEM
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Naoko Fukushima, Takahiro Masuda, Kazuto Tsuboi, Jun Watanabe, and Fumiaki Yano
- Subjects
achalasia ,gastroesophageal reflux disease ,laparoscopic Heller myotomy ,peroral endoscopic myotomy ,Surgery ,RD1-811 ,Diseases of the digestive system. Gastroenterology ,RC799-869 - Abstract
Abstract Achalasia is a rare esophageal motility disorder characterized by nonrelaxation of the lower esophageal sphincter. Laparoscopic Heller myotomy (LHM) is the gold standard treatment for achalasia. Peroral endoscopic myotomy (POEM), a less invasive treatment, is performed extensively, and the selection of the intervention method remains debatable to date. In addition to the availability of extensive studies on short‐term outcomes, recent studies on the long‐term outcomes of LHM and POEM have shown similar clinical success after 5 y of follow‐up. However, gastroesophageal reflux disease (GERD) was more common in patients who had undergone POEM than in those who had undergone LHM. Moreover, existing studies have compared treatment outcomes in various disease states. Some studies have suggested that POEM is superior to LHM for patients with type III achalasia because POEM allows for a longer myotomy. Research on treatment for sigmoid types is currently in progress. However, the long‐term results comparing LHD and POEM are insufficient, and the best treatment remains controversial. Further research is needed, and treatment options should be discussed with patients and tailored to their individual needs and pathologies.
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- 2024
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42. Laparoscopic Heller’s cardiomyotomy as the main method for treatment of achalasia cardia: an evaluation of treatment results
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O. M. Kiosov, A. V. Klymenko, M. B. Danyliuk, and M. A. Kubrak
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cardia ,achalasia ,heller’s cardiomyotomy ,fundoplication by dor ,Medicine - Abstract
Achalasia is an esophageal motility disorder characterized by symptoms of dysphagia, regurgitation of undigested food, respiratory symptoms (nocturnal cough, recurrent aspiration, and pneumonia), chest pain, and weight loss. The aim: to evaluate the results of surgical treatment for achalasia cardia by the method of laparoscopic Heller’s cardiomyotomy in combination with Dor fundoplication. Materials and methods. To evaluate the treatment results of achalasia cardia by the method of laparoscopic Heller’s cardiomyotomy with Dor fundoplication, we analyzed 30 case histories of patients who were treated in the period from 2011 to 2022. Inclusion criteria were age 18 years or older, diagnosis of stage II, III cardia achalasia confirmed using instrumental examinations. Exclusion criterion was stage I achalasia. The mean age of the patients was 53.0 ± 15.3 years. In terms of sex, this group was almost equal, there were 14 (46.7 %) women and 16 (53.3 %) men. The average duration of the disease was 5.0 ± 1.2 years. To determine the degree of achalasia, we used the radiological classification of the distal esophageal morphology in achalasia and distinguished 4 stages. Based on this classification, stage II achalasia was detected in 24 (80.0 %) patients, and stage III – in 6 (20.0 %), p = 0.0007, U = 180.0. Results. All the patients were operated on as planned. The total duration of preoperative preparation in the hospital was 0.8 ± 0.2 days. The main method of treatment in this group was laparoscopic Heller’s cardiomyotomy with Dor fundoplication. Conclusions. Laparoscopic Heller’s cardiomyotomy with fundoplication is currently one of the most effective methods of treatment for achalasia cardia. Minimally invasive surgical treatment methods for achalasia are effective in most patients, however, recurrence of symptoms in the long term occurs in 10.0–20.0 %, leaving open the question of finding new effective methods for the treatment of this pathology.
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- 2024
- Full Text
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43. Evaluation of Esophageal Dysphagia in Elderly Patients
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Le, Khanh Hoang Nicholas, Low, Eric E, and Yadlapati, Rena
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Biomedical and Clinical Sciences ,Clinical Sciences ,Dental/Oral and Craniofacial Disease ,Clinical Research ,Aging ,Digestive Diseases ,Oral and gastrointestinal ,Zero Hunger ,Humans ,Aged ,Deglutition Disorders ,Esophageal Motility Disorders ,Endoscopy ,Gastrointestinal ,Manometry ,Malnutrition ,Esophageal Achalasia ,Achalasia ,Balloon dilation ,Barium esophagram ,Esophagogastroduodenoscopy ,Geriatrics ,Presbyphagia ,Gastroenterology & Hepatology ,Clinical sciences - Abstract
Purpose of reviewWhile guidelines exist for the evaluation and management of esophageal dysphagia in the general population, dysphagia disproportionately affects the elderly. In this article, we reviewed the literature on evaluating esophageal dysphagia in elderly patients and proposed a diagnostic algorithm based on this evidence.Recent findingsIn older patients, dysphagia is often well compensated for by altered eating habits and physiologic changes, underreported by patients, and missed by healthcare providers. Once identified, dysphagia should be differentiated into oropharyngeal and esophageal dysphagia to guide diagnostic workup. For esophageal dysphagia, this review proposes starting with endoscopy with biopsies, given its relative safety even in older patients and potential for interventional therapy. If endoscopy shows a structural or mechanical cause, then further cross-sectional imaging should be considered to assess for extrinsic compression, and same session endoscopic dilation should be considered for strictures. If biopsies and endoscopy are normal, then esophageal dysmotility is more likely, and high-resolution manometry and additional workup should be performed following the updated Chicago Classification. Even after diagnosis of the root cause, complications including malnutrition and aspiration pneumonia should also be assessed and monitored, as they both result from and can further contribute to dysphagia. The successful evaluation of esophageal dysphagia in elderly patients requires a thorough, standardized approach to collecting a history, selection of appropriate diagnostic workup, and assessment of risk of potential complications, including malnutrition and aspiration.
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- 2023
44. Microbiota profiling in esophageal diseases: Novel insights into molecular staining and clinical outcomes
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Alberto Barchi, Luca Massimino, Francesco Vito Mandarino, Edoardo Vespa, Emanuele Sinagra, Omar Almolla, Sandro Passaretti, Ernesto Fasulo, Tommaso Lorenzo Parigi, Stefania Cagliani, Salvatore Spanò, Federica Ungaro, and Silvio Danese
- Subjects
Microbiota ,Esophagus ,Eosinophilic esophagitis ,Achalasia ,Cancer ,Biotechnology ,TP248.13-248.65 - Abstract
Gut microbiota is recognized nowadays as one of the key players in the development of several gastro-intestinal diseases. The first studies focused mainly on healthy subjects with staining of main bacterial species via culture-based techniques. Subsequently, lots of studies tried to focus on principal esophageal disease enlarged the knowledge on esophageal microbial environment and its role in pathogenesis. Gastro Esophageal Reflux Disease (GERD), the most widespread esophageal condition, seems related to a certain degree of mucosal inflammation, via interleukin (IL) 8 potentially enhanced by bacterial components, lipopolysaccharide (LPS) above all. Gram- bacteria, producing LPS), such as Campylobacter genus, have been found associated with GERD. Barrett esophagus (BE) seems characterized by a Gram- and microaerophils-shaped microbiota. Esophageal cancer (EC) development leads to an overturn in the esophageal environment with the shift from an oral-like microbiome to a prevalently low-abundant and low-diverse Gram--shaped microbiome. Although underinvestigated, also changes in the esophageal microbiome are associated with rare chronic inflammatory or neuropathic disease pathogenesis. The paucity of knowledge about the microbiota-driven mechanisms in esophageal disease pathogenesis is mainly due to the scarce sensitivity of sequencing technology and culture methods applied so far to study commensals in the esophagus. However, the recent advances in molecular techniques, especially with the advent of non-culture-based genomic sequencing tools and the implementation of multi-omics approaches, have revolutionized the microbiome field, with promises of implementing the current knowledge, discovering more mechanisms underneath, and giving insights into the development of novel therapies aimed to re-establish the microbial equilibrium for ameliorating esophageal diseases..
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- 2024
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45. Esophageal achalasia compressing the left atrium and mimicking an extracardiac tumor on the transthoracic echocardiography: A case report
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Khoa Le, MD, Thuy Pham, MD, Cuong Ho, MD, Truc Tran, MD, Vinh Pham, PhD, and Phuc Vu, MD
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Extracardiac tumor ,Achalasia ,Echocardiography ,Computed tomography ,Medical physics. Medical radiology. Nuclear medicine ,R895-920 - Abstract
Achalasia is an uncommon disorder affecting esophageal motility. Occasionally, the appearance of a dilated esophagus in achalasia may resemble an extracardiac tumor when observed through transthoracic echocardiography. Left atrial compression due to extensive esophageal dilation is also rare, potentially leading to hemodynamic compromise. Here, we present a rare case involving left atrial compression caused by esophageal dilation in achalasia, with echocardiographic findings mimicking those of an extracardiac tumor.
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- 2024
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46. Quality in Upper Gastrointestinal Motility Disorders
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Muftah, Mayssan, Cai, Jennifer X., Feuerstein, Joseph D., editor, and Stein, Daniel J., editor
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- 2024
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47. Robotic Treatment of Functional Esophagogastric Diseases
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Sciuto, Antonio, Montesarchio, Luca, Di Rosa, Giuseppina, De Stasio, Felice, Pirozzi, Felice, Milone, Marco, editor, Agresta, Ferdinando, editor, Guerrieri, Mario, editor, Petz, Wanda, editor, Arezzo, Alberto, editor, and Casarano, Salvatore, editor
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- 2024
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48. Esophageal Motility Disorders
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Geraci, Travis, Ng, Thomas, Eltorai, Adam E.M., Series Editor, Ng, Thomas, editor, and Geraci, Travis, editor
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- 2024
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49. Outcome Analysis of POEM and Endoluminal Therapies
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- 2023
50. Association of gastric myotomy length in peroral endoscopic myotomy (POEM) with gastro-esophageal junction distensibility measured by Endoluminal Functional Lumen Imaging Probe (EndoFLIP).
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Fujiyoshi, Yusuke, Fujiyoshi, Mary Raina Angeli, Khalaf, Kareem, May, Gary R., and Teshima, Christopher W.
- Abstract
Background: Endoluminal Functional Lumen Imaging Probe (EndoFLIP) is a device that measures gastro-esophageal junction (GEJ) distensibility. However, it is not demonstrated that GEJ distensibility increases proportionally with varying gastric myotomy length in peroral endoscopic myotomy (POEM). This study aimed to investigate the association between gastric myotomy length in POEM and intraoperative EndoFLIP findings. Methods: This single-center, retrospective cohort study included patients who underwent POEM with intraoperative EndoFLIP from December 2019 to January 2023. Using EndoFLIP, minimal balloon diameter and its distensibility index (DI) were measured pre- and post-myotomy. Primary and secondary outcomes were the post-myotomy EndoFLIP findings at 30 ml and 40 ml volume fills. Results: The study included 44 patients (mean age 53.1 years, 50% female). Chicago classification included achalasia type I (39%), II (41%), III (9%), hypercontractile esophagus (2%), and EGJOO (9%). The mean esophageal myotomy length was 7.5 ± 2.2 cm and gastric myotomy was 2.1 ± 0.6 cm. Simple linear regression analyses indicated that for each 1 cm increase in gastric myotomy length, the DI at 30 ml volume fill was estimated to increase by 2.0 mm
2 /mmHg (p < 0.05, R2 = 0.41), the minimal diameter at 30 ml volume fill was estimated to increase by 2.4 mm (p < 0.05, R2 = 0.48), and the minimal diameter at 40 ml volume fill was estimated to increase by 1.3 mm (p < 0.05, R2 = 0.09). Conclusions: This study demonstrates a significant linear relationship between gastric myotomy length and GEJ distensibility measured by EndoFLIP during POEM. These findings may be useful in clinical practice by enabling EndoFLIP to help calibrate a desired gastric myotomy length to achieve optimal DI and minimal diameter. [ABSTRACT FROM AUTHOR]- Published
- 2024
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