
Jefe de Sección, Servicio de Cirugía General y Digestiva,Hospital Clínico San Carlos, Madrid.Profesor Asociado de Cirugía, Facultad de MedicinaUniversidad Complutense de Madrid
Selected publications from PubMed
Combined quantitative-anatomical assessment of metastatic lymph nodes refines prognostic stratification in resected gastric cancer.
Díaz Del Arco C, Fernández Aceñero MJ, Sánchez Pernaute A, Estrada Muñoz L, Molina Roldán E, Cerón Nieto MÁ, Ortega Medina L
Surg Oncol. 2026 Oct;68:102503 doi: 10.1016/j.suronc.2026.102503.
Claudin 18.2 Expression in Gastric Adenocarcinoma: Diagnostic Reproducibility and Clinicopathologic Associations in A Western Cohort.
Díaz Del Arco C, Ortega Medina L, Barreiro Sanabria P, Sánchez Pernaute A, Estrada Muñoz L, Molina Roldán E, Fernández Aceñero MJ
Oncol Res. 2026;34(6):14 doi: 10.32604/or.2026.075609.
A randomized open-label multicentre clinical trial comparing single-anastomosis duodenal switch (SADI-S) versus Roux-en-Y gastric bypass for the treatment of severe obesity: BYPSADIS study protocol.
Osorio J, Lazzara C, Guimaraes M, Torres A, Turrado-Rodríguez V, Ibarzabal A, Sobrino L, Nora M, Vilarrassa N, de Hollanda A, Rubio-Herrera MA, Vidal J, Moizé V, Yarnoz C, Fernandez-Falop I, Portillo M, Sánchez-Pernaute A
Scand J Surg. 2026 Mar;115(1):119-128 doi: 10.1177/14574969251385873.
Duodenal Switch vs. Single-Anastomosis Duodenal Switch (SADI-S) for the Treatment of Grade IV Obesity: 5-Year Outcomes of a Multicenter Prospective Cohort Comparative Study.
Gebellí JP, Lazzara C, de Gordejuela AGR, Nora M, Pereira AM, Sánchez-Pernaute A, Osorio J, Sobrino L, García AJT
Obes Surg. 2022 Dec;32(12):3839-3846 doi: 10.1007/s11695-022-06317-0.
Knowledge and Practices of Digestive Surgeons concerning Specialized Nutritional Support in Cancer Patients: A Survey Study.
Durán-Poveda M, Suárez-de-la-Rica A, Cancer Minchot E, Ocón-Bretón J, Sánchez-Pernaute A, Rodríguez-Caravaca G
Nutrients. 2022 Nov 11;14(22) doi: 10.3390/nu14224764.

Andrés Sánchez-Pernaute (SPAIN) and his team at Hospital Clínico San Carlos, Madrid, Spain, perform a SADI-S procedure.
With Johnson & Johnson MedTech
Published
Apr 2021

The Single Anastomosis Duodeno-Ileal bypass (SADI procedure) is a bariatric operation aimed at decreasing postoperative complications and achieving sustainable long-term results: The SADI procedure (Single Anastomosis Duodeno Ileal bypass) is a bariatric procedure that is the evolution of a BPD-DS after a sleeve gastrectomy aimed at decreasing technical difficulty and postoperative complications. Follow-up after 5 years is available and reveals good control of T2DM (74 - 80% of patients with HbA1c below 6%). Other benefits are: a low complication rate and “easy revision” if required. Dr. Andrés Sanchez-Pernaute and Dr. Antonio Torres performed a Live SADI procedure at Hospital Clínico San Carlos of Madrid.
With Johnson & Johnson MedTech
Published
Oct 2015
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