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Ocaña J, Labalde-Martinez M, Vivas A, González L, Pelaez P, García-Borda J, Ferrero E. Step-by-step right colectomy and intracorporeal stapled side-to-side ileocolic anastomosis - a video vignette. Colorectal Dis 2021; 23:1291. [PMID: 33651901 DOI: 10.1111/codi.15609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 02/22/2021] [Accepted: 02/23/2021] [Indexed: 02/08/2023]
Affiliation(s)
- J Ocaña
- Division of Coloproctology, Department of General and Digestive Surgery, 12 de Octubre University Hospital, Madrid, Spain
| | - M Labalde-Martinez
- Division of Coloproctology, Department of General and Digestive Surgery, 12 de Octubre University Hospital, Madrid, Spain
| | - A Vivas
- Division of Coloproctology, Department of General and Digestive Surgery, 12 de Octubre University Hospital, Madrid, Spain
| | - L González
- Division of Coloproctology, Department of General and Digestive Surgery, 12 de Octubre University Hospital, Madrid, Spain
| | - P Pelaez
- Division of Coloproctology, Department of General and Digestive Surgery, 12 de Octubre University Hospital, Madrid, Spain
| | - J García-Borda
- Division of Coloproctology, Department of General and Digestive Surgery, 12 de Octubre University Hospital, Madrid, Spain
| | - E Ferrero
- Division of Coloproctology, Department of General and Digestive Surgery, 12 de Octubre University Hospital, Madrid, Spain
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Ocaña J, Vivas A, Labalde M, Pelaez P, García S, García-Borda J, Ferrero E. Laparoscopic sigmoid resection for a giant colonic diverticulum - a video vignette. Colorectal Dis 2021; 23:1011. [PMID: 33421280 DOI: 10.1111/codi.15520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 12/29/2020] [Accepted: 12/30/2020] [Indexed: 02/08/2023]
Affiliation(s)
- Juan Ocaña
- Division of Coloproctology, Department of General and Digestive Surgery, 12 de Octubre University Hospital, Madrid, Spain
| | - Alfredo Vivas
- Division of Coloproctology, Department of General and Digestive Surgery, 12 de Octubre University Hospital, Madrid, Spain
| | - María Labalde
- Division of Coloproctology, Department of General and Digestive Surgery, 12 de Octubre University Hospital, Madrid, Spain
| | - Pablo Pelaez
- Division of Coloproctology, Department of General and Digestive Surgery, 12 de Octubre University Hospital, Madrid, Spain
| | - Sandra García
- Division of Coloproctology, Department of General and Digestive Surgery, 12 de Octubre University Hospital, Madrid, Spain
| | - Javier García-Borda
- Division of Coloproctology, Department of General and Digestive Surgery, 12 de Octubre University Hospital, Madrid, Spain
| | - Eduardo Ferrero
- Division of Coloproctology, Department of General and Digestive Surgery, 12 de Octubre University Hospital, Madrid, Spain
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Rubio E, Sanchez C, Lopez B, Vivas A, Duran M, Pelaez P, Garcia-Borda J, Ferrero E. Correlation for the Correct Staging in Rectal Cancer Between MRI and Pathology: Cicchetti's Weighting. Eur J Surg Oncol 2020. [DOI: 10.1016/j.ejso.2019.11.243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Santos JR, Curran A, Navarro-Mercade J, Ampuero MF, Pelaez P, Pérez-Alvarez N, Clotet B, Paredes R, Moltó J. Simplification of Antiretroviral Treatment from Darunavir/Ritonavir Monotherapy to Darunavir/Cobicistat Monotherapy: Effectiveness and Safety in Routine Clinical Practice. AIDS Res Hum Retroviruses 2019; 35:513-518. [PMID: 30909716 DOI: 10.1089/aid.2018.0178] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Our aim was to evaluate the effectiveness and safety of darunavir/cobicistat (DRV/c) monotherapy as an antiretroviral treatment simplification strategy in HIV-infected patients already on suppressive darunavir/ritonavir (DRV/r) monotherapy in routine clinical practice. We conducted a retrospective multicenter study including all adult patients switched from DRV/r monotherapy to DRV/c monotherapy while HIV-1 RNA was <50 copies/mL and who had at least one follow-up visit. The primary endpoint was the percentage of patients remaining free of treatment failure (TF), defined as discontinuation of monotherapy for any reason, including loss of follow-up. Virological failure (VF) was defined as a confirmed HIV-1 RNA ≥50 copies/mL or any change in the regimen after a single determination with HIV-1 RNA ≥50 copies/mL. Changes in renal function parameters and lipid profile were also evaluated. Factors associated with VF were analyzed using Cox regression. In this study, 173 subjects were included. The median (interquartile range) time of follow-up was 58 (50-67) weeks. Overall, 90% of patients remained free of TF during follow-up. Ten (6%) patients discontinued DRV/c monotherapy for nonvirological reasons and eight (5%) developed VF. No DRV-related mutations were identified in patients with VF. A decrease in triglyceride levels (p = .006) and estimated glomerular filtration rate (p = .005) were observed during follow-up. The presence of blips and CD4+ nadir <100 cells/mm3 were predictors of VF. In conclusion, switching to DRV/c monotherapy seems to be safe and effective in routine clinical practice in HIV-infected patients undergoing suppressive DRV/r monotherapy.
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Affiliation(s)
- José R. Santos
- Lluita contra la SIDA Foundation, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
- Infectious Diseases Department, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
| | - Adrian Curran
- Infectious Diseases Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
- Medicine Department, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Jordi Navarro-Mercade
- Infectious Diseases Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
- Medicine Department, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Mario F. Ampuero
- Internal Medicine Service, Hospital Universitario de La Princesa, Madrid, Spain
| | - Pablo Pelaez
- School of Medicine, Universitat de Barcelona, Barcelona, Spain
| | - Nuria Pérez-Alvarez
- Department of Econometrics, Statistics and Applied Economics, University of Barcelona, Barcelona, Spain
| | - Bonaventura Clotet
- Lluita contra la SIDA Foundation, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
- Infectious Diseases Department, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
- IrsiCaixa AIDS Research Institute, Barcelona, Spain
- Chair on AIDS and Related Diseases, Universitat de Vic-Universitat Central de Catalunya, Barcelona, Spain
| | - Roger Paredes
- Lluita contra la SIDA Foundation, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
- Infectious Diseases Department, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
- IrsiCaixa AIDS Research Institute, Barcelona, Spain
- Chair on AIDS and Related Diseases, Universitat de Vic-Universitat Central de Catalunya, Barcelona, Spain
| | - José Moltó
- Lluita contra la SIDA Foundation, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
- Infectious Diseases Department, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
- Medicine Department, Universitat Autònoma de Barcelona, Barcelona, Spain
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Rubio E, Nuño J, Brandariz L, Domínguez I, Bernal J, Vivas A, Alonso O, González S, Pelaez P, Perea J, Garcia Borda J, Ferrero E. 465. Surgical aggressive treatment of primary and liver metastases of neuroendocrine tumors. Eur J Surg Oncol 2016. [DOI: 10.1016/j.ejso.2016.06.293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Echevarría JR, Fernández M, Blanco M, Valenzuela H, Laguna G, Pelaez P. Left ventricular pseudoaneurysm after ascending, arch and descending aortic replacement with Evita Open Plus® prosthesis. J Cardiothorac Surg 2013. [PMCID: PMC3844693 DOI: 10.1186/1749-8090-8-s1-p2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Rubio E, Ramos R, Ortega R, Butrón T, Ortiz M, Pelaez P, Pascual J, Garcia V, Supelano G, Lomas M. 414. Variants in Visceral Arterial Anatomy After Duodenopan-createctomy. Eur J Surg Oncol 2012. [DOI: 10.1016/j.ejso.2012.06.377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Hidalgo M, Galan JJ, Sáez C, Ferrero E, Castilla C, Ramirez-Lorca R, Pelaez P, Ruiz A, Japón MA, Royo JL. Methylation alterations are not a major cause of PTTG1 misregulation. BMC Cancer 2008; 8:110. [PMID: 18426563 PMCID: PMC2377271 DOI: 10.1186/1471-2407-8-110] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2007] [Accepted: 04/21/2008] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND On its physiological cellular context, PTTG1 controls sister chromatid segregation during mitosis. Within its crosstalk to the cellular arrest machinery, relies a checkpoint of integrity for which gained the over name of securin. PTTG1 was found to promote malignant transformation in 3T3 fibroblasts, and further found to be overexpressed in different tumor types. More recently, PTTG1 has been also related to different processes such as DNA repair and found to trans-activate different cellular pathways involving c-myc, bax or p53, among others. PTTG1 over-expression has been correlated to a worse prognosis in thyroid, lung, colorectal cancer patients, and it can not be excluded that this effect may also occur in other tumor types. Despite the clinical relevance and the increasing molecular characterization of PTTG1, the reason for its up-regulation remains unclear. METHOD We analysed PTTG1 differential expression in PC-3, DU-145 and LNCaP tumor cell lines, cultured in the presence of the methyl-transferase inhibitor 5-Aza-2'-deoxycytidine. We also tested whether the CpG island mapping PTTG1 proximal promoter evidenced a differential methylation pattern in differentiated thyroid cancer biopsies concordant to their PTTG1 immunohistochemistry status. Finally, we performed whole-genome LOH studies using Affymetix 50 K microarray technology and FRET analysis to search for allelic imbalances comprising the PTTG1 locus. CONCLUSION Our data suggest that neither methylation alterations nor LOH are involved in PTTG1 over-expression. These data, together with those previously reported, point towards a post-transcriptional level of misregulation associated to PTTG1 over-expression.
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Affiliation(s)
- Manuel Hidalgo
- Service of General Surgery-B, Hospital Universitario 12 de Octubre, Madrid, 28041, Spain.
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Hidalgo-Pascual M, Galan JJ, Chaves-Conde M, Ramírez-Armengol JA, Moreno C, Calvo E, Pelaez P, Crespo C, Ruiz A, Royo JL. Analysis of CXCL12 3'UTR G>A polymorphism in colorectal cancer. Oncol Rep 2008; 18:1583-7. [PMID: 17982648 DOI: 10.3892/or.18.6.1583] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Colorectal cancer is one of the most prevalent cancers in developed countries. However, the genetic factors influencing its appearance remain far from being fully characterized. Recently, a G>A functional transition mapping the 3' untranslated region of the CXCL12 gene (rs1801157) has been found to be under-represented among rectal cancer patients when compared to colon cancer patients from a Swedish series. Here we present the results from an independent analysis of CXCL12 rs1801157 in a larger CRC series of Spanish origin in order to analyse the robustness of this association within a different European population. No significant difference was observed between controls and colon or rectal cancer patients. We were also unable to find a correlation between rs1801157 and different prognostic markers such as metastasis development or disease-free survival time. The epidemiologic data involving CXCL12 rs1801157 in colorectal cancer risk are discussed.
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Affiliation(s)
- M Hidalgo-Pascual
- Servicio de Cirugía General-B, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
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Pelaez P, Poblete L, Montenegro H, Rego AM, Ortiz L. [Review of cases in center for adolescents]. Rev Chil Pediatr 1970; 41:551-5. [PMID: 5492758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Pelaez P, Tellez R. [Adolescence. Review of case material from a Department of Endocrinology]. Rev Med Chil 1965; 93:151-3. [PMID: 5825713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Pelaez P, Tellez R, Plaza S, Faundez T. [Adolescence. Information which physicians pose regarding the normal and the deviation in its development]. Rev Med Chil 1965; 93:172-6. [PMID: 5825718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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