12 results on '"Castro-Santiago MJ"'
Search Results
2. Equipment. Experience. Quality standards. Fast-track in pancreatic surgery.
- Author
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Castro Santiago, MJ, primary, Fernández Serrano, JL, additional, Docobo Durántez, F, additional, Valverde Martínez, A, additional, Casado Maestre, MD, additional, Sancho Maraver, E, additional, Gómez Sánchez, T, additional, Mayo Osorio, MÁ, additional, and Pacheco García, JM, additional
- Published
- 2019
- Full Text
- View/download PDF
3. Long-term outcomes after breast cancer liver metastasis surgery: A European, retrospective, snapshot study (LIBREAST STUDY).
- Author
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Cantalejo-Díaz M, Ramia JM, Álvarez-Busto I, Kokas B, Blanco-Fernández G, Muñoz-Forner E, Oláh A, Montalvá-Orón E, López-López V, Rotellar F, Eker H, Rijken A, Prieto-Calvo M, Romano F, Melgar P, Machairas N, Demirli Atici S, Castro-Santiago MJ, Lesurtel M, Skalski M, Bayhan H, Domingo-Del-Pozo C, Hahn O, de Armas-Conde N, Bauzá-Collado M, and Serradilla-Martín M
- Subjects
- Humans, Female, Retrospective Studies, Middle Aged, Survival Rate, Follow-Up Studies, Aged, Adult, Hepatectomy mortality, Prognosis, Europe, Breast Neoplasms pathology, Breast Neoplasms surgery, Breast Neoplasms mortality, Liver Neoplasms secondary, Liver Neoplasms surgery
- Abstract
Introduction: Breast cancer (BC) is the most common malignant tumor in women. Between 20 % and 30 % of patients develop metastases from BC, 50 % of them in the liver. The mean survival rate reported in patients with liver metastases from BC (LMBC) ranges from 3 to 29 months. The role of surgery in LMBC is not clearly defined. The objective of the present study was to determine the long-term survival and disease-free survival of patients undergoing surgery for LMBC and to identify the patients who most likely benefit from surgery., Material and Methods: This retrospective multicenter cohort study included all consecutive patients undergoing LMBC surgery at the participating European centers from January 1, 2010, to December 31, 2015. The ClinicalTrials.gov ID is NCT04817813., Results: A hundred women (mean age 52.6 years) undergoing LMBC surgery were included. Five-year disease-free survival was 29 %, and 5-year overall survival was 60 %. Median survival after BC surgery was 12.4 years, and after LMBC surgery, 7 years. Patients with ECOG 1, ASA score I-II, metachronous LMBC, positive hormone receptors, and who had received neoadjuvant and adjuvant hormone treatment obtained the best overall and disease-free survival results., Conclusions: In cases of correct patient selection and as part of a comprehensive onco-surgical strategy, surgery for LMBC improves overall long-term survival. In our series, certain factors were linked to better disease-free and overall survival; consideration of these factors could improve the selection of the best candidates for LMBC surgery., Gov Id: NCT04817813., (Copyright © 2024 Elsevier Ltd. All rights reserved.)
- Published
- 2024
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4. Feasibility and Short-Term Outcomes in Liver-First Approach: A Spanish Snapshot Study (the RENACI Project).
- Author
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Serradilla-Martín M, Villodre C, Falgueras-Verdaguer L, Zambudio-Carroll N, Castell-Gómez JT, Blas-Laina JL, Borrego-Estella V, Domingo-Del-Pozo C, García-Plaza G, González-Rodríguez FJ, Montalvá-Orón EM, Moya-Herraiz Á, Paterna-López S, Suárez-Muñoz MA, Alkorta-Zuloaga M, Blanco-Fernández G, Dabán-Collado E, Gómez-Bravo MA, Miota-de-Llamas JI, Rotellar F, Sánchez-Pérez B, Sánchez-Cabús S, Pacheco-Sánchez D, Rodríguez-Sanjuan JC, Varona-Bosque MA, Carrión-Álvarez L, de la Serna-Esteban S, Dopazo C, Martín-Pérez E, Martínez-Cecilia D, Castro-Santiago MJ, Dorcaratto D, Gutiérrez-Díaz ML, Asencio-Pascual JM, Burdío-Pinilla F, Carracedo-Iglesias R, Escartín-Arias A, Ielpo B, Rodríguez-Laiz G, Valdivieso-López A, De-Vicente-López E, Alonso-Orduña V, and Ramia JM
- Abstract
(1) Background: The liver-first approach may be indicated for colorectal cancer patients with synchronous liver metastases to whom preoperative chemotherapy opens a potential window in which liver resection may be undertaken. This study aims to present the data of feasibility and short-term outcomes in the liver-first approach. (2) Methods: A prospective observational study was performed in Spanish hospitals that had a medium/high-volume of HPB surgeries from 1 June 2019 to 31 August 2020. (3) Results: In total, 40 hospitals participated, including a total of 2288 hepatectomies, 1350 for colorectal liver metastases, 150 of them (11.1%) using the liver-first approach, 63 (42.0%) in hospitals performing <50 hepatectomies/year. The proportion of patients as ASA III was significantly higher in centers performing ≥50 hepatectomies/year (difference: 18.9%; p = 0.0213). In 81.1% of the cases, the primary tumor was in the rectum or sigmoid colon. In total, 40% of the patients underwent major hepatectomies. The surgical approach was open surgery in 87 (58.0%) patients. Resection margins were R0 in 78.5% of the patients. In total, 40 (26.7%) patients had complications after the liver resection and 36 (27.3%) had complications after the primary resection. One-hundred and thirty-two (89.3%) patients completed the therapeutic regime. (4) Conclusions: There were no differences in the surgical outcomes between the centers performing <50 and ≥50 hepatectomies/year. Further analysis evaluating factors associated with clinical outcomes and determining the best candidates for this approach will be subsequently conducted.
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- 2024
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5. Gastrin: a new branch of the gastropancreatic axis that can explain the effect of sleeve gastrectomy on glucose metabolism.
- Author
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Pérez-Arana GM, Almorza-Gomar D, Mayo-Ossorio MA, Ramírez AC, Castro-Santiago MJ, Valverde-Martínez A, Casado-Maestre MD, Visiedo F, Bohórquez-Sierra JC, and Prada-Oliveira JA
- Subjects
- Rats, Animals, Rats, Wistar, Glucose metabolism, Insulin, Gastrectomy methods, Blood Glucose metabolism, Gastrins metabolism, Diabetes Mellitus, Type 2 surgery, Benzodiazepinones, Phenylurea Compounds
- Abstract
Background: Among bariatric techniques, sleeve gastrectomy (SG) stands out owing to its efficiency. The role of the stomach as a secretory organ of many substances, such as gastrin, related to insulin secretion is well known. Gastrin induces insulin release in isolated pancreatic islets, limiting somatostatin-14 intraislet release, and has been associated with blood glucose level improvement in diabetic models after SG. SG involves gastric resection along the greater curvature. This study aimed to determine the role of gastrin in glucose metabolism improvement after SG with the aid of the gastrin antagonist netazepide., Methods: In 12 sham-operated, 12 SG-operated, and 12 SG-operated/netazepide-treated Wistar rats, we compared medium- and long-term plasma insulin, oral glucose tolerance test (OGTT) results, and plasma gastrin levels. In addition, gastrin expression was assessed in the gastric remnant, and the beta-cell mass was measured., Results: SG induced a medium-term elevation of the insulin response and plasma gastrin levels without modification of the OGTT results. However, long-term depletion of the insulin response with elevated OGTT areas under the curve and plasma gastrin levels appeared after SG. Netazepide prevented the SG effect on these parameters. Gastrin tissue expression was greater in SG animals than in SG/netazepide-treated or control animals. The beta-cell mass was lower in the SG group than in the control or SG/netazepide group., Conclusion: Gastrin plays a central role in glucose improvement after SG. It stimulates a medium-term strong insulin response but also causes long-term beta-cell mass depletion and a loss of insulin response. These effects are prevented by gastrin antagonists such as netazepide., (Copyright © 2024 Society for Surgery of the Alimentary Tract. Published by Elsevier Inc. All rights reserved.)
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- 2024
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6. Lymphoepithelial cyst of the pancreas.
- Author
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Aragón Encina JA, Valverde Martínez A, Castro Santiago MJ, Camacho Ramírez A, Casado Maestre MD, and Pacheco García JM
- Abstract
Within pancreatic cysts, the lymphoepithelial variant is considered a highly atypical condition with few reported cases in the literature. Following a case managed in our hospital, we aim to shed more light on this entity as an incidental finding, providing a temporal description until its excision, along with radiological, surgical, and histological images.
- Published
- 2024
- Full Text
- View/download PDF
7. Dual effect of RYGB on the entero-insular axis: How GLP-1 is enhanced by surgical duodenal exclusion.
- Author
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Pérez-Arana GM, Díaz-Gómez A, Camacho-Ramírez A, Ribelles-García A, Almorza-Gomar D, Gracia-Romero M, Mateo-Gavira I, Castro-Santiago MJ, Casar-García J, and Prada-Oliveira JA
- Subjects
- Rats, Animals, Glucagon-Like Peptide 1 metabolism, Blood Glucose, Rats, Wistar, Insulin metabolism, Glucose metabolism, Gastric Bypass methods, Diabetes Mellitus, Type 2 surgery
- Abstract
Background: The role of the ileum and Glucagon Like Peptide-1 (GLP-1) secretion in the pathophysiological processes underlying the effects of Roux-en-Y gastric bypass (RYGB) on type 2 Diabetes mellitus (T2DM) improvement has been previously determined. However, the roles of duodenal exclusion and Glucose Insulinotropic Peptide (GIP) secretion change is not clear. To clarify this aspect, we compared the pathophysiological mechanisms triggered by RYGB, which implies the early arrival of food to the ileum with duodenal exclusion, and through pre-duodenal ileal transposition (PdIT), with early arrival of food to the ileum but without duodenal exclusion, in a nondiabetic rodent model., Methods: We compared plasma and insulin, glucose (OGTT), GIP and GLP-1 plasma levels, ileal and duodenal GIP and GLP-1 tissue expression and beta-cell mass for n = 12 Sham-operated, n = 6 RYGB-operated, and n = 6 PdIT-operated Wistar rats., Results: No surgery induced changes in blood glucose levels after the OGTT. However, RYGB induced a significant and strong insulin response that increased less in PdIT animals. Increased beta-cell mass was found in RYGB and PdIT animals as well as similar GLP-1 secretion and GLP-1 intestinal expression. However, differential GIP secretion and GIP duodenal expression were found between RYGB and PdIT., Conclusion: The RYGB effect on glucose metabolism is mostly due to early ileal stimulation; however, duodenal exclusion potentiates the ileal response within RYGB effects through enhanced GIP secretion., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 The Author(s). Published by Elsevier GmbH.. All rights reserved.)
- Published
- 2023
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8. Cystic liver metastases from colorrectal cancer, a diagnostic challenge.
- Author
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Fierro Aguilar A, Casado Maestre MD, Cerrato Delgado S, Castro Santiago MJ, Caro Romero A, and Pacheco García JM
- Subjects
- Humans, Colorectal Neoplasms pathology, Liver Neoplasms diagnosis, Liver Neoplasms secondary
- Published
- 2022
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9. Next-generation three-dimensional modelling software for personalized surgery decision-making in perihilar cholangiocarcinoma: multicentre study.
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Lopez-Lopez V, Gomez-Perez B, de Vicente E, Jiménez-Galanes S, Mora-Oliver I, Sabater L, Huber T, Lang H, Brusadin R, López Conesa A, Melendez R, Castro Santiago MJ, Ferreras D, Crespo MJ, Cayuela V, and Robles-Campos R
- Subjects
- Bile Duct Neoplasms pathology, Bile Duct Neoplasms surgery, Humans, Klatskin Tumor pathology, Klatskin Tumor surgery, Magnetic Resonance Imaging, Precision Medicine, Preoperative Care, Retrospective Studies, Tomography, X-Ray Computed, Bile Duct Neoplasms diagnostic imaging, Clinical Decision-Making, Computer Simulation, Imaging, Three-Dimensional, Klatskin Tumor diagnostic imaging, Software
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- 2021
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10. Inflammatory pseudotumor of the liver.
- Author
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Cerrato Delgado S, Castro Santiago MJ, and Atienza Cuevas L
- Subjects
- Humans, Granuloma, Plasma Cell diagnostic imaging, Liver Diseases diagnosis, Liver Neoplasms
- Published
- 2021
- Full Text
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11. Partial splenectomy for a giant epidermoid cyst of the spleen.
- Author
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Valverde Martinez A, Roldan Ortiz S, Fornell Ariza M, and Castro Santiago MJ
- Abstract
The splenic epidermoid cysts are rare benign tumors, and a definitive treatment remains unclear. Although some spleen-preserving approaches have been reportedly used, splenic cyst recurrence usually occurs in true cyst cases, wherein the cyst is incompletely removed. In our case, partial splenectomy was performed and the giant cyst was completely removed.
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- 2016
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12. [Pancreatic transplantation. Results of the Málaga group].
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Navarro-Piñero A, Castro-Santiago MJ, Aranda-Narváez JM, Cabello-Díaz M, Sola-Moyano E, López Rueda B, Pérez-Daga JA, Ramírez-Plaza CP, Burgos-Rodríguez D, González-Molina M, and de la Fuente-Perucho A
- Subjects
- Adolescent, Adult, Female, Humans, Male, Middle Aged, Postoperative Complications epidemiology, Postoperative Complications etiology, Spain, Diabetes Mellitus surgery, Pancreas Transplantation adverse effects
- Abstract
Introduction: Pancreatic transplantation is currently the only therapeutic alternative able to restore normal blood glucose levels in diabetic patients. Moreover, this procedure can halt or even reverse diabetes-related complications. The aim of this study was to present our experience and the results of the first 4 years of a pancreatic transplantation program in our center., Material and Method: From February 2000 to June 2004, 43 pancreatic transplantations were performed in 42 recipients in the Carlos Haya Regional Hospital in Malaga (Spain). In all patients, the technique of enteric drainage of exocrine pancreatic secretions and systemic venous shunting of endocrine secretions (to the inferior vena cava) was used., Results: There were 37 (88.1%) simultaneous pancreas-kidney transplantations, 4 (9.5%) in patients with prior kidney transplantation and 1 retransplantation (2.4%). In all patients, glycosylated hemoglobin and C-peptide levels returned to normal. Patient and pancreatic graft survival were 91% and 84%, respectively, with a median follow-up of 19 months. The reintervation rate was 31%, with an overall rate of graft loss of 16%., Conclusions: The results obtained in our series are similar to those reported for large series.
- Published
- 2006
- Full Text
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