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oai:recercat.cat:11351/90642025-10-24T10:44:27Zcom_2072_378070com_2072_378040col_2072_378092

Severity of post-Roux-en-Y gastric bypass dumping syndrome and weight loss outcomes: is there any correlation? Shahabi Shahmiri, Shahab Vilallonga Puy, Ramón Gholizadeh, Barmak Davarpanah Jazi, Amir Hosein Farsi, Yeganeh Kermansaravi, Mohammad Institut Català de la Salut [Kermansaravi M, Shahabi Shahmiri S] Department of Surgery, Minimally Invasive Surgery Research Center, Division of Minimally Invasive and Bariatric Surgery, School of Medicine, Rasool-E Akram Hospital, Iran University of Medical Sciences, Tehran, Iran. Iran National Center of Excellence for Minimally Invasive Surgery Education, Iran University of Medical Sciences, Tehran, Iran. [Vilallonga R] Unitat de Cirurgia Endocrina, Metabòlica i Bariàtrica, Vall d’Hebron Hospital Universitari, Barcelona, Spain. [Gholizadeh B] Department of Surgery, Minimally Invasive Surgery Research Center, Division of Minimally Invasive and Bariatric Surgery, School of Medicine, Rasool-E Akram Hospital, Iran University of Medical Sciences, Tehran, Iran. Department of General Surgery, Shahid Modarres Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran. [DavarpanahJazi AH] Department of Surgery, Minimally Invasive Surgery Research Center, Division of Minimally Invasive and Bariatric Surgery, School of Medicine, Rasool-E Akram Hospital, Iran University of Medical Sciences, Tehran, Iran. [Farsi Y] Department of General Surgery, Shahid Modarres Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran Vall d'Hebron Barcelona Hospital Campus Obesitat - Cirurgia - Complicacions Aprimament DISEASES::Pathological Conditions, Signs and Symptoms::Pathologic Processes::Postoperative Complications::Postgastrectomy Syndromes::Dumping Syndrome DISEASES::Pathological Conditions, Signs and Symptoms::Signs and Symptoms::Body Weight::Body Weight Changes::Weight Loss ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Surgical Procedures, Operative::Anastomosis, Surgical::Gastroenterostomy::Surgical Procedures, Operative::Surgical Procedures, Operative::Gastric Bypass ENFERMEDADES::afecciones patológicas, signos y síntomas::procesos patológicos::complicaciones posoperatorias::síndromes posgastrectomía::síndrome de vaciamiento rápido ENFERMEDADES::afecciones patológicas, signos y síntomas::signos y síntomas::peso corporal::cambios en el peso corporal::pérdida de peso TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::intervenciones quirúrgicas::anastomosis quirúrgica::gastroenterostomía::intervenciones quirúrgicas::intervenciones quirúrgicas::derivación gástrica Bariatric surgery; Gastric bypass; Weight loss Cirugía bariátrica; Bypass gástrico; Pérdida de peso Cirurgia bariàtrica; Bypass gàstric; Pèrdua de pes Purpose The present research was conducted to evaluate the effect of the severity of dumping syndrome (DS) on weight loss outcomes after Roux-en-Y gastric bypass (RYGB) in patients with class III obesity. Methods The present retrospective cohort study used the dumping symptom rating scale (DSRS) to evaluate the severity of DS and its correlation with weight loss outcomes in 207 patients 1 year after their RYGB. The patients were assigned to group A with mild-to-moderate DS or group B with severe DS. Results The mean age of the patients was 42.18 ± 10.46 years and their mean preoperative BMI 42.74 ± 5.59 kg/m2. The total weight loss percentage (%TWL) in group B was insignificantly higher than that in group A, but besides that was not significantly different in the two groups. Conclusion The present findings suggested insignificant relationships between the presence and severity of DS after RYGB and adequate postoperative weight loss. Open Access Funding provided by Universitat Autonoma de Barcelona. 2023-02-27T12:08:09Z 2023-02-27T12:08:09Z 2023-01-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Kermansaravi M, Shahabi Shahmiri S, Vilallonga R, Gholizadeh B, Davarpanah Jazi AH, Farsi Y, et al. Severity of post-Roux-en-Y gastric bypass dumping syndrome and weight loss outcomes: is there any correlation? Langenbeck’s Arch Surg. 2023 Jan 6;408:10. 1435-2451 https://hdl.handle.net/11351/9064 10.1007/s00423-022-02736-w 36607445 000918246300002 http://hdl.handle.net/11351/9064 eng Langenbeck's Archives of Surgery;408 https://doi.org/10.1007/s00423-022-02736-w Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess application/pdf Springer Scientia