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Espeche WG, Marin M, Romero C, Renna N, Vissani S, Blanco G, Pantalena SP, Cesario D, Diez E, Grasso C, Garzon E, Barochiner J, Ruise M, Minetto J, Mazzei N, Ramirez E, Rojas M, Carrera Ramos P, Gimenez MS, Rivarola M, Rada N, Deffacci A, Leiva Sisnieguez BC, Vissani J, Bercovsky R, Tenuta MA, Martinez C, Cerri G, Salazar R, Graziani L, Cornavaca T, Salazar MR. [Prevalence, knowledge and control of arterial hypertension in vulnerable neighborhoods of Argentina: A Cross-sectional Study]. Hipertens Riesgo Vasc 2024; 41:78-86. [PMID: 38418299 DOI: 10.1016/j.hipert.2024.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 10/24/2023] [Accepted: 02/04/2024] [Indexed: 03/01/2024]
Abstract
INTRODUCTION Hypertension (HTN) represents the primary individual risk factor, contributing significantly to the global burden of cardiovascular diseases (CVD). In our country, epidemiological research has highlighted substantial variations in the prevalence of these risk factors across different populations. However, there is a lack of epidemiological studies assessing exclusive cardiovascular risk factors within vulnerable neighborhoods characterized by extremely limited economic resources, sociocultural challenges, and inadequate healthcare access. METHODS A multicenter cross-sectional observational study was conducted among individuals residing in economically deprived and marginalized communities, including informal settlements and underprivileged neighborhoods. Simple random sampling of households was employed. Blood pressure measurements, anthropometric assessments, and epidemiological, economic, and sociocultural questionnaires were administered. Results encompass prevalence rates, awareness levels, and blood pressure control across diverse regions. Logistic regression was utilized to identify independent variables influencing primary outcomes. RESULTS A total of 989 participants were analyzed. The overall prevalence of hypertension was 48.2%. About 82% had a body mass index (BMI) >25. Approximately 45.3% had less than 6 years of formal education. Independent association was established between education levels below 6 years and higher hypertension prevalence. Among hypertensive individuals, 44% were unaware of their condition, with only 17.2% achieving control, correlated with having health insurance and a higher educational background. Merely 24% were receiving combined therapy. CONCLUSION The prevalence of hypertension within vulnerable neighborhoods is alarmingly high, surpassing rates in other social strata. Knowledge, treatment, and control levels of hypertension are suboptimal, comparable to other populations. Inadequate use of combination therapy was observed. This study underscores the urgent need for targeted interventions addressing cardiovascular risk factors in poor areas to mitigate the burden of CVD.
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Affiliation(s)
- W G Espeche
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; Unidad de Enfermedades Cardiometabólicas, Hospital San Martín de La Plata, Buenos Aires, Argentina
| | - M Marin
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; Sección de Hipertensión, Hospital Italiano de San Justo, Buenos Aires, Argentina
| | - C Romero
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; School of Medicine, Emory University School of Medicine, Atlanta, EE. UU
| | - N Renna
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; Departamento de Cardiología, Hospital Español de Mendoza, Mendoza, Argentina
| | - S Vissani
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; Centro de Especialidades Neurológicas y Rehabilitación (CENYR) San Luis, San Luis, Argentina
| | - G Blanco
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; Consultorios, Instituto Médico Prometeo, Mar del Plata, Buenos Aires, Argentina
| | - S P Pantalena
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; Servicio de Cardiología, Centro Modelo en Cardiología, San Miguel de Tucumán, Tucumán, Argentina
| | - D Cesario
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; Servicio de Cardiología, Hospital Villa Constitución, Santa Fe, Argentina
| | - E Diez
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; Instituto de Medicina y Biología Experimental de Cuyo - UNCuyo - CONICET, Mendoza, Argentina
| | - C Grasso
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina
| | - E Garzon
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; Servicio de Cardiología, Hospital Privado de Córdoba, Córdoba, Argentina
| | - J Barochiner
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; Sección de Hipertensión arterial, Hospital Italiano de Buenos Aires, CABA, Buenos Aires, Argentina
| | - M Ruise
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; Servicio de Cardiología CCV, Clínica Yunes, Santiago del Estero, Argentina
| | - J Minetto
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; Unidad de Enfermedades Cardiometabólicas, Hospital San Martín de La Plata, Buenos Aires, Argentina.
| | - N Mazzei
- Universidad Maimónides, Buenos Aires, Argentina
| | - E Ramirez
- Departamento de Cardiología, Hospital Español de Mendoza, Mendoza, Argentina
| | - M Rojas
- Centro de Especialidades Neurológicas y Rehabilitación (CENYR) San Luis, San Luis, Argentina
| | - P Carrera Ramos
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; Unidad de Enfermedades Cardiometabólicas, Hospital San Martín de La Plata, Buenos Aires, Argentina
| | - M S Gimenez
- Departamento de Cardiología, Hospital Español de Mendoza, Mendoza, Argentina
| | - M Rivarola
- Consultorios, Instituto Médico Prometeo, Mar del Plata, Buenos Aires, Argentina
| | - N Rada
- Consultorios, Instituto Médico Prometeo, Mar del Plata, Buenos Aires, Argentina
| | - A Deffacci
- Núcleo de Innovación y Desarrollo de Oportunidades, Municipalidad de Mendoza, Mendoza, Argentina
| | - B C Leiva Sisnieguez
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; Unidad de Enfermedades Cardiometabólicas, Hospital San Martín de La Plata, Buenos Aires, Argentina
| | - J Vissani
- Centro de Especialidades Neurológicas y Rehabilitación (CENYR) San Luis, San Luis, Argentina
| | - R Bercovsky
- Consultorios, Instituto Médico Prometeo, Mar del Plata, Buenos Aires, Argentina
| | - M A Tenuta
- Departamento de Cardiología, Hospital Español de Mendoza, Mendoza, Argentina
| | - C Martinez
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; Unidad de Enfermedades Cardiometabólicas, Hospital San Martín de La Plata, Buenos Aires, Argentina
| | - G Cerri
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; Unidad de Enfermedades Cardiometabólicas, Hospital San Martín de La Plata, Buenos Aires, Argentina
| | - R Salazar
- Departamento de Cardiología, Hospital Español de Mendoza, Mendoza, Argentina
| | - L Graziani
- Departamento de Cardiología, Hospital Español de Mendoza, Mendoza, Argentina
| | - T Cornavaca
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; Servicio de Cardiología, Hospital Privado de Córdoba, Córdoba, Argentina
| | - M R Salazar
- Sociedad Argentina de Hipertensión Arterial, CABA, Argentina; Unidad de Enfermedades Cardiometabólicas, Hospital San Martín de La Plata, Buenos Aires, Argentina
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Effects of empagliflozin on progression of chronic kidney disease: a prespecified secondary analysis from the empa-kidney trial. Lancet Diabetes Endocrinol 2024; 12:39-50. [PMID: 38061371 PMCID: PMC7615591 DOI: 10.1016/s2213-8587(23)00321-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Sodium-glucose co-transporter-2 (SGLT2) inhibitors reduce progression of chronic kidney disease and the risk of cardiovascular morbidity and mortality in a wide range of patients. However, their effects on kidney disease progression in some patients with chronic kidney disease are unclear because few clinical kidney outcomes occurred among such patients in the completed trials. In particular, some guidelines stratify their level of recommendation about who should be treated with SGLT2 inhibitors based on diabetes status and albuminuria. We aimed to assess the effects of empagliflozin on progression of chronic kidney disease both overall and among specific types of participants in the EMPA-KIDNEY trial. METHODS EMPA-KIDNEY, a randomised, controlled, phase 3 trial, was conducted at 241 centres in eight countries (Canada, China, Germany, Italy, Japan, Malaysia, the UK, and the USA), and included individuals aged 18 years or older with an estimated glomerular filtration rate (eGFR) of 20 to less than 45 mL/min per 1·73 m2, or with an eGFR of 45 to less than 90 mL/min per 1·73 m2 with a urinary albumin-to-creatinine ratio (uACR) of 200 mg/g or higher. We explored the effects of 10 mg oral empagliflozin once daily versus placebo on the annualised rate of change in estimated glomerular filtration rate (eGFR slope), a tertiary outcome. We studied the acute slope (from randomisation to 2 months) and chronic slope (from 2 months onwards) separately, using shared parameter models to estimate the latter. Analyses were done in all randomly assigned participants by intention to treat. EMPA-KIDNEY is registered at ClinicalTrials.gov, NCT03594110. FINDINGS Between May 15, 2019, and April 16, 2021, 6609 participants were randomly assigned and then followed up for a median of 2·0 years (IQR 1·5-2·4). Prespecified subgroups of eGFR included 2282 (34·5%) participants with an eGFR of less than 30 mL/min per 1·73 m2, 2928 (44·3%) with an eGFR of 30 to less than 45 mL/min per 1·73 m2, and 1399 (21·2%) with an eGFR 45 mL/min per 1·73 m2 or higher. Prespecified subgroups of uACR included 1328 (20·1%) with a uACR of less than 30 mg/g, 1864 (28·2%) with a uACR of 30 to 300 mg/g, and 3417 (51·7%) with a uACR of more than 300 mg/g. Overall, allocation to empagliflozin caused an acute 2·12 mL/min per 1·73 m2 (95% CI 1·83-2·41) reduction in eGFR, equivalent to a 6% (5-6) dip in the first 2 months. After this, it halved the chronic slope from -2·75 to -1·37 mL/min per 1·73 m2 per year (relative difference 50%, 95% CI 42-58). The absolute and relative benefits of empagliflozin on the magnitude of the chronic slope varied significantly depending on diabetes status and baseline levels of eGFR and uACR. In particular, the absolute difference in chronic slopes was lower in patients with lower baseline uACR, but because this group progressed more slowly than those with higher uACR, this translated to a larger relative difference in chronic slopes in this group (86% [36-136] reduction in the chronic slope among those with baseline uACR <30 mg/g compared with a 29% [19-38] reduction for those with baseline uACR ≥2000 mg/g; ptrend<0·0001). INTERPRETATION Empagliflozin slowed the rate of progression of chronic kidney disease among all types of participant in the EMPA-KIDNEY trial, including those with little albuminuria. Albuminuria alone should not be used to determine whether to treat with an SGLT2 inhibitor. FUNDING Boehringer Ingelheim and Eli Lilly.
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Nakahara M, Nakamura J, Nakamura R, Nakamura T, Nakaoka M, Nakashima E, Nakata J, Nakata M, Nakatani S, Nakatsuka A, Nakayama Y, Nakhoul G, Nangaku M, Naverrete G, Navivala A, Nazeer I, Negrea L, Nethaji C, Newman E, Ng SYA, Ng TJ, Ngu LLS, Nimbkar T, Nishi H, Nishi M, Nishi S, Nishida Y, Nishiyama A, Niu J, Niu P, Nobili G, Nohara N, Nojima I, Nolan J, Nosseir H, Nozawa M, Nunn M, Nunokawa S, Oda M, Oe M, Oe Y, Ogane K, Ogawa W, Ogihara T, Oguchi G, Ohsugi M, Oishi K, Okada Y, Okajyo J, Okamoto S, Okamura K, Olufuwa O, Oluyombo R, Omata A, Omori Y, Ong LM, Ong YC, Onyema J, Oomatia A, Oommen A, Oremus R, Orimo Y, Ortalda V, Osaki Y, Osawa Y, Osmond Foster J, O'Sullivan A, Otani T, Othman N, Otomo S, O'Toole J, Owen L, Ozawa T, Padiyar A, Page N, Pajak S, Paliege A, Pandey A, Pandey R, Pariani H, Park J, Parrigon M, Passauer J, Patecki M, Patel M, Patel R, Patel T, Patel Z, Paul R, Paul R, Paulsen L, Pavone L, Peixoto A, Peji J, Peng BC, Peng K, Pennino L, Pereira E, Perez E, Pergola P, Pesce F, Pessolano G, Petchey W, Petr EJ, Pfab T, Phelan P, Phillips R, Phillips T, Phipps M, Piccinni G, Pickett T, Pickworth S, Piemontese M, Pinto D, Piper J, Plummer-Morgan J, Poehler D, Polese L, Poma V, Pontremoli R, Postal A, Pötz C, Power A, Pradhan N, Pradhan R, Preiss D, Preiss E, Preston K, Prib N, Price L, Provenzano C, Pugay C, Pulido R, Putz F, Qiao Y, Quartagno R, Quashie-Akponeware M, Rabara R, Rabasa-Lhoret R, Radhakrishnan D, Radley M, Raff R, Raguwaran S, Rahbari-Oskoui F, Rahman M, Rahmat K, Ramadoss S, Ramanaidu S, Ramasamy S, Ramli R, Ramli S, Ramsey T, Rankin A, Rashidi A, Raymond L, Razali WAFA, Read K, Reiner H, Reisler A, Reith C, Renner J, Rettenmaier B, Richmond L, Rijos D, Rivera R, Rivers V, Robinson H, Rocco M, Rodriguez-Bachiller I, Rodriquez R, Roesch C, Roesch J, Rogers J, Rohnstock M, Rolfsmeier S, Roman M, Romo A, Rosati A, Rosenberg S, Ross T, Rossello X, Roura M, Roussel M, Rovner S, Roy S, Rucker S, Rump L, Ruocco M, Ruse S, Russo F, Russo M, Ryder M, Sabarai A, Saccà C, Sachson R, Sadler E, Safiee NS, Sahani M, Saillant A, Saini J, Saito C, Saito S, Sakaguchi K, Sakai M, Salim H, Salviani C, Sammons E, Sampson A, Samson F, Sandercock P, Sanguila S, Santorelli G, Santoro D, Sarabu N, Saram T, Sardell R, Sasajima H, Sasaki T, Satko S, Sato A, Sato D, Sato H, Sato H, Sato J, Sato T, Sato Y, Satoh M, Sawada K, Schanz M, Scheidemantel F, Schemmelmann M, Schettler E, Schettler V, Schlieper GR, Schmidt C, Schmidt G, Schmidt U, Schmidt-Gurtler H, Schmude M, Schneider A, Schneider I, Schneider-Danwitz C, Schomig M, Schramm T, Schreiber A, Schricker S, Schroppel B, Schulte-Kemna L, Schulz E, Schumacher B, Schuster A, Schwab A, Scolari F, Scott A, Seeger W, Seeger W, Segal M, Seifert L, Seifert M, Sekiya M, Sellars R, Seman MR, Shah S, Shah S, Shainberg L, Shanmuganathan M, Shao F, Sharma K, Sharpe C, Sheikh-Ali M, Sheldon J, Shenton C, Shepherd A, Shepperd M, Sheridan R, Sheriff Z, Shibata Y, Shigehara T, Shikata K, Shimamura K, Shimano H, Shimizu Y, Shimoda H, Shin K, Shivashankar G, Shojima N, Silva R, Sim CSB, Simmons K, Sinha S, Sitter T, Sivanandam S, Skipper M, Sloan K, Sloan L, Smith R, Smyth J, Sobande T, Sobata M, Somalanka S, Song X, Sonntag F, Sood B, Sor SY, Soufer J, Sparks H, Spatoliatore G, Spinola T, Squyres S, Srivastava A, Stanfield J, Staplin N, Staylor K, Steele A, Steen O, Steffl D, Stegbauer J, Stellbrink C, Stellbrink E, Stevens W, Stevenson A, Stewart-Ray V, Stickley J, Stoffler D, Stratmann B, Streitenberger S, Strutz F, Stubbs J, Stumpf J, Suazo N, Suchinda P, Suckling R, Sudin A, Sugamori K, Sugawara H, Sugawara K, Sugimoto D, Sugiyama H, Sugiyama H, Sugiyama T, Sullivan M, Sumi M, Suresh N, Sutton D, Suzuki H, Suzuki R, Suzuki Y, Suzuki Y, Suzuki Y, Swanson E, Swift P, Syed S, Szerlip H, Taal M, Taddeo M, Tailor C, Tajima K, Takagi M, Takahashi K, Takahashi K, Takahashi M, Takahashi T, Takahira E, Takai T, Takaoka M, Takeoka J, Takesada A, Takezawa M, Talbot M, Taliercio J, Talsania T, Tamori Y, Tamura R, Tamura Y, Tan CHH, Tan EZZ, Tanabe A, Tanabe K, Tanaka A, Tanaka A, Tanaka N, Tang S, Tang Z, Tanigaki K, Tarlac M, Tatsuzawa A, Tay JF, Tay LL, Taylor J, Taylor K, Taylor K, Te A, Tenbusch L, Teng KS, Terakawa A, Terry J, Tham ZD, Tholl S, Thomas G, Thong KM, Tietjen D, Timadjer A, Tindall H, Tipper S, Tobin K, Toda N, Tokuyama A, Tolibas M, Tomita A, Tomita T, Tomlinson J, Tonks L, Topf J, Topping S, Torp A, Torres A, Totaro F, Toth P, Toyonaga Y, Tripodi F, Trivedi K, Tropman E, Tschope D, Tse J, Tsuji K, Tsunekawa S, Tsunoda R, Tucky B, Tufail S, Tuffaha A, Turan E, Turner H, Turner J, Turner M, Tuttle KR, Tye YL, Tyler A, Tyler J, Uchi H, Uchida H, Uchida T, Uchida T, Udagawa T, Ueda S, Ueda Y, Ueki K, Ugni S, Ugwu E, Umeno R, Unekawa C, Uozumi K, Urquia K, Valleteau A, Valletta C, van Erp R, Vanhoy C, Varad V, Varma R, Varughese A, Vasquez P, Vasseur A, Veelken R, Velagapudi C, Verdel K, Vettoretti S, Vezzoli G, Vielhauer V, Viera R, Vilar E, Villaruel S, Vinall L, Vinathan J, Visnjic M, Voigt E, von-Eynatten M, Vourvou M, Wada J, Wada J, Wada T, Wada Y, Wakayama K, Wakita Y, Wallendszus K, Walters T, Wan Mohamad WH, Wang L, Wang W, Wang X, Wang X, Wang Y, Wanner C, Wanninayake S, Watada H, Watanabe K, Watanabe K, Watanabe M, Waterfall H, Watkins D, Watson S, Weaving L, Weber B, Webley Y, Webster A, Webster M, Weetman M, Wei W, Weihprecht H, Weiland L, Weinmann-Menke J, Weinreich T, Wendt R, Weng Y, Whalen M, Whalley G, Wheatley R, Wheeler A, Wheeler J, Whelton P, White K, Whitmore B, Whittaker S, Wiebel J, Wiley J, Wilkinson L, Willett M, Williams A, Williams E, Williams K, Williams T, Wilson A, Wilson P, Wincott L, Wines E, Winkelmann B, Winkler M, Winter-Goodwin B, Witczak J, Wittes J, Wittmann M, Wolf G, Wolf L, Wolfling R, Wong C, Wong E, Wong HS, Wong LW, Wong YH, Wonnacott A, Wood A, Wood L, Woodhouse H, Wooding N, Woodman A, Wren K, Wu J, Wu P, Xia S, Xiao H, Xiao X, Xie Y, Xu C, Xu Y, Xue H, Yahaya H, Yalamanchili H, Yamada A, Yamada N, Yamagata K, Yamaguchi M, Yamaji Y, Yamamoto A, Yamamoto S, Yamamoto S, Yamamoto T, Yamanaka A, Yamano T, Yamanouchi Y, Yamasaki N, Yamasaki Y, Yamasaki Y, Yamashita C, Yamauchi T, Yan Q, Yanagisawa E, Yang F, Yang L, Yano S, Yao S, Yao Y, Yarlagadda S, Yasuda Y, Yiu V, Yokoyama T, Yoshida S, Yoshidome E, Yoshikawa H, Young A, Young T, Yousif V, Yu H, Yu Y, Yuasa K, Yusof N, Zalunardo N, Zander B, Zani R, Zappulo F, Zayed M, Zemann B, Zettergren P, Zhang H, Zhang L, Zhang L, Zhang N, Zhang X, Zhao J, Zhao L, Zhao S, Zhao Z, Zhong H, Zhou N, Zhou S, Zhu D, Zhu L, Zhu S, Zietz M, Zippo M, Zirino F, Zulkipli FH. Impact of primary kidney disease on the effects of empagliflozin in patients with chronic kidney disease: secondary analyses of the EMPA-KIDNEY trial. Lancet Diabetes Endocrinol 2024; 12:51-60. [PMID: 38061372 DOI: 10.1016/s2213-8587(23)00322-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND The EMPA-KIDNEY trial showed that empagliflozin reduced the risk of the primary composite outcome of kidney disease progression or cardiovascular death in patients with chronic kidney disease mainly through slowing progression. We aimed to assess how effects of empagliflozin might differ by primary kidney disease across its broad population. METHODS EMPA-KIDNEY, a randomised, controlled, phase 3 trial, was conducted at 241 centres in eight countries (Canada, China, Germany, Italy, Japan, Malaysia, the UK, and the USA). Patients were eligible if their estimated glomerular filtration rate (eGFR) was 20 to less than 45 mL/min per 1·73 m2, or 45 to less than 90 mL/min per 1·73 m2 with a urinary albumin-to-creatinine ratio (uACR) of 200 mg/g or higher at screening. They were randomly assigned (1:1) to 10 mg oral empagliflozin once daily or matching placebo. Effects on kidney disease progression (defined as a sustained ≥40% eGFR decline from randomisation, end-stage kidney disease, a sustained eGFR below 10 mL/min per 1·73 m2, or death from kidney failure) were assessed using prespecified Cox models, and eGFR slope analyses used shared parameter models. Subgroup comparisons were performed by including relevant interaction terms in models. EMPA-KIDNEY is registered with ClinicalTrials.gov, NCT03594110. FINDINGS Between May 15, 2019, and April 16, 2021, 6609 participants were randomly assigned and followed up for a median of 2·0 years (IQR 1·5-2·4). Prespecified subgroupings by primary kidney disease included 2057 (31·1%) participants with diabetic kidney disease, 1669 (25·3%) with glomerular disease, 1445 (21·9%) with hypertensive or renovascular disease, and 1438 (21·8%) with other or unknown causes. Kidney disease progression occurred in 384 (11·6%) of 3304 patients in the empagliflozin group and 504 (15·2%) of 3305 patients in the placebo group (hazard ratio 0·71 [95% CI 0·62-0·81]), with no evidence that the relative effect size varied significantly by primary kidney disease (pheterogeneity=0·62). The between-group difference in chronic eGFR slopes (ie, from 2 months to final follow-up) was 1·37 mL/min per 1·73 m2 per year (95% CI 1·16-1·59), representing a 50% (42-58) reduction in the rate of chronic eGFR decline. This relative effect of empagliflozin on chronic eGFR slope was similar in analyses by different primary kidney diseases, including in explorations by type of glomerular disease and diabetes (p values for heterogeneity all >0·1). INTERPRETATION In a broad range of patients with chronic kidney disease at risk of progression, including a wide range of non-diabetic causes of chronic kidney disease, empagliflozin reduced risk of kidney disease progression. Relative effect sizes were broadly similar irrespective of the cause of primary kidney disease, suggesting that SGLT2 inhibitors should be part of a standard of care to minimise risk of kidney failure in chronic kidney disease. FUNDING Boehringer Ingelheim, Eli Lilly, and UK Medical Research Council.
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Spurr LF, Martinez C, Kang W, Chen M, Zha Y, Hseu R, Gutiontov S, Turchan WT, Lynch C, Pointer KB, Vokes EE, Bestvina CM, Patel JD, Diehn M, Weichselbaum RR, Chmura SJ, Pitroda SP. Concurrent Radiation and Immunotherapy Augments Local Immunity and Improves Survival in Aneuploid NSCLC. Int J Radiat Oncol Biol Phys 2023; 117:S23. [PMID: 37784457 DOI: 10.1016/j.ijrobp.2023.06.279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Over 500 clinical trials combining radiation (RT) and immune checkpoint blockade (ICB) have been initiated based on preclinical evidence that RT can augment local immunity and improve the efficacy of ICB. However, many recent clinical trials have not found a benefit of combining RT and ICB, raising questions about whether a synergy exists. We examined whether RT and ICB interact to beneficially stimulate the immune response in patients and identified biomarkers of response to RT and ICB. MATERIALS/METHODS We performed a molecular analysis of 1,740 patients from 3 cohorts. The COSINR dataset is a randomized clinical trial of 22 non-small cell lung cancer (NSCLC) patients treated with concurrent or sequential SBRT and ipilimumab/nivolumab. Paired pre- and on-treatment biopsies of an irradiated metastasis underwent whole exome sequencing and RNA-seq. On-treatment biopsies were obtained after SBRT and prior to ICB (sequential) or after SBRT and one cycle of ICB (concurrent). The UC cohort consisted of targeted DNA sequencing of 58 NSCLC patients treated with ICB alone, sequential RT+ICB, or concurrent RT+ICB. The MSKCC dataset is a pan-cancer cohort of targeted DNA sequencing of 1,660 patients treated with ICB. Aneuploidy score (AS) was defined as the fraction of chromosome arms with arm-level copy number alterations. Survival analyses utilized the Kaplan-Meier method and multivariable Cox proportional hazards models. RESULTS In the COSINR trial, SBRT+ICB increased, whereas SBRT alone decreased, expression of effector T cell IFN-gamma and adaptive immune signatures (P<0.05). Established biomarkers of ICB response, including IFN-gamma signature, tumor mutational burden (TMB), PD-L1 expression, and neoantigen burden were not associated with survival (P>0.05). However, patients whose tumors exhibited high (≥median) but not low, AS had improved survival when treated with concurrent vs. sequential SBRT+ICB (1-year overall survival [OS] 100% vs. 17%, P = 0.025). Our findings were corroborated in the UC cohort: high AS tumors treated with RT + ICB had superior 1-year OS compared to those treated with ICB alone (59% vs. 31%, P = 0.021). Among those who received RT + ICB, concurrent treatment improved OS relative to sequential (1-year OS 76% vs. 38%). RT did not improve OS in patients with low ( CONCLUSION Our findings distinguish the genomic and transcriptomic effects of RT versus RT+ICB and challenge the prevailing paradigm that local ablative RT positively stimulates the immune response. We propose the use of tumor aneuploidy as a biomarker in personalizing treatment approaches for patients with various cancers.
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Affiliation(s)
| | | | - W Kang
- University of Chicago, Chicago, IL
| | - M Chen
- University of Chicago, Chicago, IL
| | - Y Zha
- University of Chicago, Chicago, IL
| | - R Hseu
- University of Chicago, Chicago, IL
| | - S Gutiontov
- Department of Radiation and Cellular Oncology, University of Chicago Medical Center, Chicago, IL
| | | | - C Lynch
- Northwestern University Feinberg School of Medicine, Chicago, IL
| | - K B Pointer
- University of Wisconsin-Madison, Madison, WI
| | - E E Vokes
- Department of Medicine, Section of Hematology/Oncology, University of Chicago, Chicago, IL
| | - C M Bestvina
- Department of Hematology Oncology, University of Chicago Medical Center, Chicago, IL
| | - J D Patel
- Lurie Cancer Center, Northwestern University-Feinberg School of Medicine, Chicago, IL
| | - M Diehn
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, CA
| | - R R Weichselbaum
- Department of Radiation and Cellular Oncology, The University of Chicago Medicine, Chicago, IL
| | - S J Chmura
- Department of Medicine, University of North Carolina, Chapel Hill, NC
| | - S P Pitroda
- Department of Radiation and Cellular Oncology, University of Chicago Medical Center, Chicago, IL
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Asso RN, Cury F, Rastogi N, Martinez C, Ramia P, Freeman CR. Hypofractionated Preoperative Radiotherapy 30Gy in Five Fractions for Soft Tissue Sarcoma of the Extremity. Int J Radiat Oncol Biol Phys 2023; 117:e283. [PMID: 37785056 DOI: 10.1016/j.ijrobp.2023.06.1267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Hypofractionated preoperative radiotherapy (HypoRT) is being used with increasing frequency for soft tissue sarcomas (STS) of the extremities. Besides the social and economic advantages, HypoRT has a theoretical advantage in STS because of their low α/β ratio. The objective of this study is to review our experience using HypoRT to a dose of 30Gy in 5 fractions in STS of the extremities. MATERIALS/METHODS This study is a retrospective review of patients with extremity STS treated at our center with preoperative HypoRT to a dose of 30Gy in 5 fractions given on alternate days over 2 weeks. Inclusion criteria were age ≥18 years, biopsy-proven primary STS in an extremity, and fitness for surgery. The primary endpoint was major wound complications (MWC) defined as the need for wound management or secondary operation under general or regional anesthesia within 120 days from surgery. Secondary objectives were: early toxicity grade ≥ 2 and clinical outcomes, including local control (LC), and metastasis-free survival (MFS). Descriptive statistics were used to evaluate patient and treatment characteristics. The Kaplan-Meier method was used to estimate survival. RESULTS A total of 40 patients received preoperative HypoRT at our center between 2016 and 2022. The median age was 70 years (30 - 91). Males accounted for 57.5% of the patients. The most common primary site was the lower extremity (62.5%). The most prevalent histologic type was myxofibrosarcoma (27.5%), followed by pleomorphic spindle cell sarcoma (20%). All patients were treated with image-guided intensity modulated radiotherapy with margins for the CTV as tested in the RTOG 0630 study. Median follow-up was 14.8 months (5 - 86). Acute side effects were seen in 80% of the patients, all grade <3. The most common toxicity was dermatitis (37.5%), the second was fatigue (20%), and the third was pain (15%). Surgery was performed in all cases after a median interval from completion of HypoRT of 34 days (16-59). Amputation was performed in one patient with a fungating tumor, HypoRT having been aborted at only 24Gy because of worsening symptoms. On pathologic examination, positive margins were found in four cases (10%). The percentage of necrosis was ≥ 90% in 7 patients and 50%-90% in 10. MWC occurred in 13 patients (32.5%), including 10 who underwent a procedure with anesthesia. Sixteen patients were treated for a wound infection. Only one patient recurred locally. Two-year LC was 91.7%. MFS was 87.4% at 6 months and 60.8% at 2 years. DFS was 84.9% at 6 months and 64.8% at 2 years. CONCLUSION The preoperative HypoRT regimen of 30Gy in 5 fractions given on alternate days for extremity STS is safe. Acute toxicity was not different from our previous experience using the conventional regimen of 50Gy in 25 fractions over 5 weeks and the MWC rate was comparable to that reported for the conventional regimen. Local control was excellent.
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Affiliation(s)
- R N Asso
- McGill University, Montreal, QC, Canada
| | - F Cury
- McGill University Health Centre, Montreal, QC, Canada
| | - N Rastogi
- McGill University, Montreal, QC, Canada
| | - C Martinez
- McGill University Health Centre, Montreal, QC, Canada
| | - P Ramia
- American University of Beirut Medical Center, Beirut, Lebanon
| | - C R Freeman
- McGill University Health Centre, Montreal, QC, Canada
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Martinez C, Karim M, El-Misri R, Kaldany E, Nabid A, Bettahar R, Vincent LS, Martin AG, Jolicoeur M, Yassa M, Barkati M, Bahoric B, Archambault R, Villeneuve H, Mohiuddin M, Niazi TM. Conventional vs. Hypo-Fractionated, Radiotherapy for High-Risk Prostate Cancer (PCS5), Randomized, Non-Inferiority, Phase 3 Trial: Posthoc Analysis of IMRT vs. 3D-CRT Radiation Therapy Associated Toxicities. Int J Radiat Oncol Biol Phys 2023; 117:S25-S26. [PMID: 37784461 DOI: 10.1016/j.ijrobp.2023.06.283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) The Prostate Cancer Study number 5 (PCS5), is a multi-centric non-inferiority, phase 3, randomized controlled trial of high-risk prostate cancer patients of treated with either conventionally fractionated radiotherapy (CFRT) or hypofractionated radiotherapy (HFRT). The 7 years' pre-planned analysis showed that HFRT (68 Gy in 25 fractions) was as effective and well tolerated as CFRT (76 Gy in 38 fractions). In this posthoc analysis we aim to report the genitourinary (GU) and gastrointestinal (GI) toxicities associated with radiation therapy techniques: intensity-modulated radiotherapy (IMRT) and 3D-conformal radiotherapy (3D-CRT). MATERIALS/METHODS PCS5 randomized patients in a 1:1 ratio to receive either CFRT or HFRT. All patients received long term neoadjuvant, concurrent and adjuvant androgen suppression, with a median duration of 24 months. The toxicities were reported as per the Common Terminology Criteria for Adverse Events version 4. Acute toxicities were defined as presenting ≤ 180 days post-RT start and delayed > 180 days. The cumulative acute and delayed GI and GU toxicities were classified in grade groups: grade 1 or higher (G1+), G2+, and G3+. For each grade group, acute and delayed, we performed multivariable logistic regression analyses, adjusting for age, CTV volume, diabetes, fractionation (CRFT or HFRT), hypertension, and stage < T3b or ≥ T3b. For efficacy analyses cox-regression was utilized. A p-value < 0.05 was considered significant. RESULTS Three hundred twenty of the 329 patients enrolled in the trial were included in this posthoc analyses. The mean age was 71.4 ± 6.1 years, and the mean CTV volume (n = 219) was 47.25 ± 19.9 cc. IMRT was used in 195 (60.6%) patients and 3D-CRT in 125 (39.1%) patients. Multivariable logistic regression showed a significant difference in favor of IMRT for GI G2+ acute toxicity (OR = 0.285 [0.14-0.59]; CI: 95%; p<0.001) and GI G2+ delayed toxicity (OR = 0.202 [0.60-0.69]; CI: 95%; p = 0.01). There were no differences in G3+ GI or GU toxicities and there were no grade 4 toxicities. There were no differences in efficacy at 7 years between the two treatment technics. Outcomes for IMRT vs. 3D-CRT respectively, overall survival (81.5% vs 79.2%; HR: 0.92 [0.55-1.53]; CI: 95%; p-value: 0.74), distant metastasis free survival (90,7% vs 92.8%; HR: 1.4 [0.63-3.1]; CI: 95%; p-value: 0.42), prostate cancer mortality (95.8% vs. 92.2%; HR: 0.93 [0.32-2.67]; CI: 95%; p-value: 0.89), and biochemical failure (85.1% vs 88%; HR: 1.35 [0.72-2.52]; CI: 95%; p-value: 0.35). CONCLUSION This is the first phase 3 randomized controlled trial assessing the use of HFRT vs. CFRT, exclusively in high-risk prostate cancer patients. Given that our efficacy data at 7 years follow-up establishes moderate HFRT as a new standard of care and no difference between IMRT and 3D-CRT, we strongly recommend that patients who are treated with EBRT should receive IMRT, given the reduced acute and delayed grade 2 or higher GI toxicities.
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Affiliation(s)
- C Martinez
- McGill University Health Centre, Montreal, QC, Canada; Jewish General Hospital, Montreal, QC, Canada
| | - M Karim
- Jewish General Hospital, Montreal, QC, Canada
| | - R El-Misri
- Jewish General Hospital, Montreal, QC, Canada
| | - E Kaldany
- Department of Radiation Oncology, Jewish General Hospital, McGill University, Montreal, QC, Canada
| | - A Nabid
- Centre hospitalier universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | - R Bettahar
- CSSS Rimouski-Neigette, Rimouski, QC, Canada
| | - L S Vincent
- Pavillon Ste-Marie Centre hospitalier régional de Trois-Rivières (CHRTR), Trois-Rivieres, QC, Canada
| | - A G Martin
- Department of Radiation Oncology CHU de Québec-Université Laval, Québec, QC, Canada
| | - M Jolicoeur
- Charles LeMoyne Hospital, Longueuil, QC, Canada
| | - M Yassa
- CIUSSS de L'Est-de-I'lle-de Montreal Hopital Maisonneuve-Rosemont, Montreal, QC, Canada
| | - M Barkati
- Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, QC, Canada
| | - B Bahoric
- Jewish General Hospital, Montreal, QC, Canada
| | | | | | - M Mohiuddin
- Saint John Regional Hospital and Dalhousie University, Saint John, NB, Canada
| | - T M Niazi
- McGill University, Montreal, QC, Canada
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Martinez C, Asso RN, Rastogi N, Freeman CR, Cury F. Post-Hypofractionated Radiotherapy Neutrophil-to-Lymphocyte Ratio in Soft Tissue Sarcomas is a Prognostic Biomarker of Recurrence and Distant Metastases. Int J Radiat Oncol Biol Phys 2023; 117:e323. [PMID: 37785151 DOI: 10.1016/j.ijrobp.2023.06.2365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) The neutrophil-to-lymphocyte ratio (NLR) is a measure of systemic inflammation, and known to be prognostic of outcomes and treatment response across different cancer types, including soft tissue sarcomas (STS). Our study aims to determine if in patients with STS treated with pre-operative hypofractionated radiotherapy (HFRT), post-RT NLR is prognostic of recurrence, metastasis, and overall survival. MATERIALS/METHODS We performed a single-center retrospective analysis of patients treated pre-operatively with 30 Gy in 5 fractions between 2016 and 2023. Clinical, demographic, radiation therapy (RT), and complete blood count (CBC) data were collected from medical records. The NLR calculation was performed by dividing the absolute neutrophils count by the absolute lymphocytes count. We dichotomized the variable into NLR ≤4 and >4. The CBC utilized to calculate NLR was only used if done <6 months post-RT. For post-RT NLR outcomes associations, we used univariable and multivariable logistic regression analyses adjusting for age, gender, tumor size, and histology. For continuous variables we used mean ± standard deviation. Analyses were done with SPSS. A p-value <0.05 was considered significant. RESULTS We identified 40 patients that received HFRT and had a CBC within 6 months after RT. The mean age was 66 ± 17.5 years. There were 17 (42.5%) females and 23 (57.5%) males. The histologies were myxofibrosarcoma (17.5%), leiomyosarcoma (7.5%), pleomorphic spindle cell sarcoma (10%), myxoid liposarcoma (5%). Other histologies with n<2 accounted for 65%. The mean tumor size was 7.1cm (± 6.4) and the mean NLR 5.3 ± 0.6. The median follow-up was 15.4 ±2.2 months. The patients with recurrence and metastases were the same {n = 13 (32.5%)}, and 3 patients died of disease. Univariable analyses for NLR > 4 showed increased recurrence and metastases (Odds ratio (OR): 8, CI 95% = {1.48 - 43.4}, p = 0.016). The multivariable analyses also showed that post-RT NLR > 4, was associated with increased recurrence and metastases (OR: 7.73, CI 95% = {1.17- 50.9}, p- value = 0.034). Age, gender, histology, and tumor size were not significant variables (Table 1). In both univariable and multivariable analyses NLR > 4 was not associated with decreased overall survival (p = 0.998). CONCLUSION To our knowledge, this is the first study assessing the immune response using neutrophil-to-lymphocyte ratio as a prognostic biomarker in STS treated with pre-operative hypofractionated radiotherapy. In this population, an NLR > 4 was prognostic for recurrence and distant metastasis, but not for overall survival. This study highlights the need for a better understanding of the immuno-biological effects of RT, which should be further addressed in the context of clinical trials due to its simplicity and potential prognostic value.
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Affiliation(s)
- C Martinez
- McGill University Health Centre, Montreal, QC, Canada
| | - R N Asso
- McGill University Health Centre, Montreal, QC, Canada
| | - N Rastogi
- McGill University, Montreal, QC, Canada
| | - C R Freeman
- McGill University Health Centre, Montreal, QC, Canada
| | - F Cury
- McGill University Health Centre, Montreal, QC, Canada
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Ho VT, Klumpp TR, Liang WH, Prestegaard M, Horwitz M, Hamilton BK, Page K, Jaglowski S, Huber J, Martinez C, Shenoy V, Chen A, Rizzo D. Cell Therapy Informatics: Updates on the Integration of HCT/IEC Functionalities into an Electronic Medical Record System in the US to Promote Efficiency, Patient Safety, Research, and Data Interoperability. Transplant Cell Ther 2023; 29:539-547. [PMID: 37379969 DOI: 10.1016/j.jtct.2023.06.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 06/21/2023] [Indexed: 06/30/2023]
Abstract
The use of electronic health/medical record (EMR) systems has streamlined medical practice and improved efficiency of clinical care in recent years. However, EMR systems are not generally well designed to support research and tracking of longitudinal outcomes across populations, which are particularly important in hematopoietic stem cell transplantation (HCT) and immune effector cell therapy (IEC), where data reporting to registries and regulatory agencies are often required. Since its formation in 2014, the HCT EMR user group has worked with a large EMR vendor (Epic) to develop many functionalities within the EMR to improve the care of HCT/IEC patients and facilitate the capture of HCT/IEC data in an easily interoperable format. Awareness and the widespread adoption of these new tools among transplant centers remains a challenge, however. In this report, we aim to increase awareness and adoption of these new features in the Epic EMR across the transplantation community, advocate for the use of data standards, and promote future collaboration with other commercial EMRs to develop standardized HCT/IEC content to improve patient care and facilitate interoperable data exchange.
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Affiliation(s)
- Vincent T Ho
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts.
| | - Thomas R Klumpp
- Department of Medical Oncology, Thomas Jefferson University School of Medicine, Philadelphia, Pennsylvania
| | - Wayne H Liang
- Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta and Emory University, Atlanta, Georgia
| | | | - Mitchell Horwitz
- Adult Blood and Marrow Transplant Program, Duke University Medical Center, Durham, North Carolina
| | - Betty K Hamilton
- Blood and Marrow Transplant Program, Cleveland Clinic, Cleveland, Ohio
| | - Kristin Page
- Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin, Madison, Wisconsin
| | | | - John Huber
- Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Charles Martinez
- Department of Stem Cell Transplantation and Cellular Therapy, MD Anderson Cancer Center, Houston, Texas
| | - Vinaya Shenoy
- Software Development, Epic Systems Corporation, Verona, Wisconsin
| | - Allen Chen
- Pediatric Hematology and Oncology, Johns Hopkins University, Baltimore, Maryland
| | - Douglas Rizzo
- Division of Hematology and Oncology, Froedtert & the Medical College of Wisconsin Cancer Center Cancer, Medical College of Wisconsin, Madison, Wisconsin
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Sakaltras N, Pena A, Martinez C, Desco M, Abella M. A novel beam stopper-based approach for scatter correction in digital planar radiography. Sci Rep 2023; 13:8795. [PMID: 37258545 DOI: 10.1038/s41598-023-32764-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 04/01/2023] [Indexed: 06/02/2023] Open
Abstract
X-ray scatter in planar radiography degrades the contrast resolution of the image, thus reducing its diagnostic utility. Antiscatter grids partially block scattered photons at the cost of increasing the dose delivered by two- to four-fold and posing geometrical restrictions that hinder their use for other acquisition settings, such as portable radiography. The few software-based approaches investigated for planar radiography mainly estimate the scatter map from a low-frequency version of the image. We present a novel method for scatter correction in planar imaging based on direct patient measurements. Samples from the shadowed regions of an additional partially obstructed projection acquired with a beam stopper placed between the X-ray source and the patient are used to estimate the scatter map. Evaluation with simulated and real data showed an increase in contrast resolution for both lung and spine and recovery of ground truth values superior to those of three recently proposed methods. Our method avoids the biases of post-processing methods and yields results similar to those for an antiscatter grid while removing geometrical restrictions at around half the radiation dose. It can be used in unconventional imaging techniques, such as portable radiography, where training datasets needed for deep-learning approaches would be very difficult to obtain.
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Affiliation(s)
- N Sakaltras
- Departamento de Bioingeniería, Universidad Carlos III de Madrid, Avda. de la Universidad 30, 28911, Leganés, Madrid, Spain
| | - A Pena
- Departamento de Bioingeniería, Universidad Carlos III de Madrid, Avda. de la Universidad 30, 28911, Leganés, Madrid, Spain
| | - C Martinez
- Departamento de Bioingeniería, Universidad Carlos III de Madrid, Avda. de la Universidad 30, 28911, Leganés, Madrid, Spain
| | - M Desco
- Departamento de Bioingeniería, Universidad Carlos III de Madrid, Avda. de la Universidad 30, 28911, Leganés, Madrid, Spain.
- Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain.
- Centro Nacional Investigaciones Cardiovasculares (CNIC), Madrid, Spain.
- Centro de Investigación en Red en Salud Mental (CIBERSAM), Madrid, Spain.
| | - M Abella
- Departamento de Bioingeniería, Universidad Carlos III de Madrid, Avda. de la Universidad 30, 28911, Leganés, Madrid, Spain.
- Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain.
- Centro Nacional Investigaciones Cardiovasculares (CNIC), Madrid, Spain.
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Brayer KJ, Hanson JA, Cingam S, Martinez C, Ness SA, Rabinowitz I. The immune response to a fungus in pancreatic cancer samples. bioRxiv 2023:2023.03.28.534606. [PMID: 37034706 PMCID: PMC10081247 DOI: 10.1101/2023.03.28.534606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a poor prognosis cancer with an .aggressive growth profile that is often diagnosed at late stage and that has few curative or therapeutic options. PDAC growth has been linked to alterations in the pancreas microbiome, which could include the presence of the fungus Malassezia. We used RNA-sequencing to compare 14 paired tumor and normal (tumor adjacent) pancreatic cancer samples and found Malassezia RNA in both the PDAC and normal tissues. Although the presence of Malassezia was not correlated with tumor growth, a set of immune- and inflammatory-related genes were up-regulated in the PDAC compared to the normal samples, suggesting that they are involved in tumor progression. Gene set enrichment analysis suggests that activation of the complement cascade pathway and inflammation could be involved in pro PDAC growth.
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Affiliation(s)
- KJ Brayer
- Department of Internal Medicine / Molecular Medicine, University of New Mexico, Albuquerque, NM
| | - JA Hanson
- Department of Pathology, University of New Mexico, Albuquerque, NM
| | - S Cingam
- Department of Internal Medicine/ Division of Hematology- Oncology, University of New Mexico, Albuquerque, NM
| | - C Martinez
- Department of Pathology, University of New Mexico, Albuquerque, NM
| | - SA Ness
- Department of Internal Medicine / Molecular Medicine, University of New Mexico, Albuquerque, NM
| | - I Rabinowitz
- Department of Internal Medicine/ Division of Hematology- Oncology, University of New Mexico, Albuquerque, NM
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Friedland BA, Plagianos M, Savel C, Kallianes V, Martinez C, Begg L, Guthrie KM, Venkatasetty D, Pickett J, Haddad LB. Women Want Choices: Opinions from the Share.Learn.Shape Global Internet Survey About Multipurpose Prevention Technology (MPT) Products in Development. AIDS Behav 2023; 27:2190-2204. [PMID: 36881183 DOI: 10.1007/s10461-022-03951-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/06/2022] [Indexed: 03/08/2023]
Abstract
Women need multipurpose prevention technologies (MPTs) to simultaneously prevent sexually transmitted infections (STIs), including HIV, with or without contraception. User feedback early in product development is critical for maximizing uptake and continuation. Our global online survey (April 2017-December 2018) explored women's opinions about MPT formulations in development (e.g., fast-dissolving vaginal inserts, vaginal films, intravaginal rings, injectables, implants), preferences for long-acting or "on-demand" methods, and interest in a contraceptive MPT versus products for HIV/STI prevention alone. Of the 630 women in our final analysis (mean 30 years old; range 18-49), 68% were monogamous, 79% completed secondary education, 58% had ≥ 1 child, 56% were from sub-Saharan Africa and 82% preferred a cMPT versus HIV/STI prevention alone. There were no clear preferences for any specific product or product type (long-acting, on-demand, daily). No single product will appeal everyone, however, adding contraception is likely to increase uptake of HIV/STI prevention methods for most women.
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Affiliation(s)
- B A Friedland
- Center for Biomedical Research, Population Council, 1230 York Avenue, New York, NY, 10065, USA.
| | - M Plagianos
- Center for Biomedical Research, Population Council, 1230 York Avenue, New York, NY, 10065, USA
| | - C Savel
- Information Technology, Population Council, New York, NY, USA
| | - V Kallianes
- Center for Biomedical Research, Population Council, 1230 York Avenue, New York, NY, 10065, USA
| | - C Martinez
- Borough of Manhattan Community College, New York, NY, USA
| | - L Begg
- Center for Biomedical Research, Population Council, 1230 York Avenue, New York, NY, 10065, USA
| | - K M Guthrie
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, RI, USA.,Department of Behavioral and Social Sciences, School of Public Health, Brown University, Providence, RI, USA
| | - D Venkatasetty
- Center for Biomedical Research, Population Council, 1230 York Avenue, New York, NY, 10065, USA
| | - J Pickett
- Independent Consultant, Chicago, IL, USA
| | - L B Haddad
- Center for Biomedical Research, Population Council, 1230 York Avenue, New York, NY, 10065, USA
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Cortese D, Martinez C, Dindoyal A, Alamome I, Dragan R, Chapiro J, Blaison G, Hinschberger O. [Acquired alpha-thalassemia in an 86-year-old patient with myelodysplastic syndrome]. Rev Med Interne 2023; 44:89-91. [PMID: 36646614 DOI: 10.1016/j.revmed.2022.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 11/15/2022] [Accepted: 12/24/2022] [Indexed: 01/16/2023]
Abstract
BACKGROUND Alpha thalassemia-myelodysplastic syndrome (ATMDS) is one of the possible complications related to the genetic instability typical of clonal hemopoietic disorders such as myelodysplastic syndromes (MDS). Hemoglobin H acquisition, which is hemoglobin without alpha chains and with 4 beta chains is the hallmark of this disease. OBSERVATION An 86-year-old male with chronic, microcytic anemia was referred due to a fall in his hemoglobin level. The blood smear was remarkable for intense anisocytoses and poikilocytosis. Bone marrow analysis was followed by a diagnosis of MDS with a good prognostic score. Peripheral blood coloration with brilliant cresyl blue showed "golf ball-like" erythrocytes. Hemoglobin electrophoresis is notable for the presence of H hemoglobin. The new generation sequencing confirmed the diagnosis of ATMDS showing a non-sense mutation in the gene ATRX. CONCLUSION The diagnosis of ATMDS should be considered in the presence of the association of MDS, microcytic anemia and marked blood smear abnormalities such as anisocytosis and poikilocytosis. A little less than 10% of all MDS are complicated by ATMDS.
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Affiliation(s)
- D Cortese
- Service de médecine interne et immunologie clinique, Hôpitaux Civils de Colmar, Colmar, France.
| | - C Martinez
- Service de médecine interne et immunologie clinique, Hôpitaux Civils de Colmar, Colmar, France
| | - A Dindoyal
- Service de médecine interne et immunologie clinique, Hôpitaux Civils de Colmar, Colmar, France
| | - I Alamome
- Laboratoire d'hématologie, Hôpitaux Civils de Colmar, Colmar, France
| | - R Dragan
- Service d'hématologie clinique, Hôpitaux Civils de Colmar, Colmar, France
| | - J Chapiro
- Service d'hématologie clinique, Hôpitaux Civils de Colmar, Colmar, France
| | - G Blaison
- Service de médecine interne et immunologie clinique, Hôpitaux Civils de Colmar, Colmar, France
| | - O Hinschberger
- Service de médecine interne et immunologie clinique, Hôpitaux Civils de Colmar, Colmar, France
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Gonzalez-Ramiro H, Parrilla I, Cambra J, Gonzalez-Plaza A, Gil M, Cuello C, Martinez E, Rodriguez-Martinez H, Martinez C. 190 The combination of oestrus synchronisation and superovulation treatments negatively impact embryo viability through the downregulation of Wnt/β-catenin signalling genes in the porcine endometrium. Reprod Fertil Dev 2022. [DOI: 10.1071/rdv35n2ab190] [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: 12/11/2022] Open
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14
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Rodriguez JA, Gonzalez J, Arboleda-Bustos CE, Mendoza N, Martinez C, Pinzon A. Computational modeling of the effect of five mutations on the structure of the ACE2 receptor and their correlation with infectivity and virulence of some emerged variants of SARS-CoV-2 suggests mechanisms of binding affinity dysregulation. Chem Biol Interact 2022; 368:110244. [PMID: 36336003 PMCID: PMC9630301 DOI: 10.1016/j.cbi.2022.110244] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 10/11/2022] [Accepted: 10/24/2022] [Indexed: 11/06/2022]
Abstract
Interactions between the human angiotensin-converting enzyme 2 (ACE2) and the RBD region of the SARS-CoV-2 Spike protein are critical for virus entry into the host cell. The objective of this work was to identify some of the most relevant SARS-CoV-2 Spike variants that emerged during the pandemic and evaluate their binding affinity with human variants of ACE2 since some ACE2 variants can enhance or reduce the affinity of the interaction between the ACE2 and S proteins. However, no information has been sought to extrapolate to different variants of SARS-CoV-2. Therefore, to understand the impact on the affinity of the interaction between ACE2 protein variants and SARS-CoV-2 protein S variants, molecular docking was used in this study to predict the effects of five mutations of ACE2 when they interact with Alpha, Beta, Delta, Omicron variants and a hypothetical variant, which present mutations in the RBD region of the SARS-CoV-2 Spike protein. Our results suggest that these variants could alter the interaction of the Spike and the human ACE2 protein, losing or creating new inter-protein contacts, enhancing viral fitness by improving binding affinity, and leading to an increase in infectivity, virulence, and transmission. This investigation highlighted that the S19P mutation of ACE2 decreases the binding affinity between the ACE2 and Spike proteins in the presence of the Beta variant and the wild-type variant of SARS-CoV-2 isolated in Wuhan-2019. The R115Q mutation of ACE2 lowers the binding affinity of these two proteins in the presence of the Beta and Delta variants. Similarly, the K26R mutation lowers the affinity of the interaction between the ACE2 and Spike proteins in the presence of the Alpha variant. This decrease in binding affinity is probably due to the lack of interaction between some of the key residues of the interaction complex between the ACE2 protein and the RBD region of the SARS-CoV-2 Spike protein. Therefore, ACE2 mutations appear in the presence of these variants, they could suggest an intrinsic resistance to COVID-19 disease. On the other hand, our results suggested that the K26R, M332L, and K341R mutations of ACE2 expressively showed the affinity between the ACE2 and Spike proteins in the Alpha, Beta, and Delta variants. Consequently, these ACE2 mutations in the presence of the Alpha, Beta, and delta variants of SARS-CoV-2 could be more infectious and virulent in human cells compared to the SARS-CoV-2 isolated in Wuhan-2019 and it could have a negative prognosis of the disease. Finally, the Omicron variant in interaction with ACE2 WT, S19P, R115Q, M332L, and K341R mutations of ACE2 showed a significant decrease in binding affinity. This could be consistent that the Omicron variant causes less severe symptoms than previous variants. On the other hand, our results suggested Omicron in the complex with K26R, the binding affinity is increased between ACE2/RBD, which could indicate a negative prognosis of the disease in people with these allelic conditions.
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Affiliation(s)
- J A Rodriguez
- Bioinformatics and Systems Biology Laboratory (GIBBS). Instituto de Genética, Universidad Nacional de Colombia, Colombia.
| | - J Gonzalez
- Departamento de Nutrición y Bioquímica. Pontificia Universidad Javeriana Bogotá, Colombia
| | - C E Arboleda-Bustos
- Neurosciences Group. Instituto de Genética, Universidad Nacional de Colombia, Colombia
| | - N Mendoza
- Bioinformatics and Systems Biology Laboratory (GIBBS). Instituto de Genética, Universidad Nacional de Colombia, Colombia
| | - C Martinez
- Neurosciences Group. Instituto de Genética, Universidad Nacional de Colombia, Colombia
| | - A Pinzon
- Bioinformatics and Systems Biology Laboratory (GIBBS). Instituto de Genética, Universidad Nacional de Colombia, Colombia
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Martinez C, Azzi H, Ipiens C, Salas A, Blanco C, Puertas F. Multiple therapeutical bleeding in patients with polyglobulia and periodic limb movements. Sleep Med 2022. [DOI: 10.1016/j.sleep.2022.05.409] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Martinez C, Meterissian S, Fleiszer D, Tremblay F, Meguerditchian A, Saidi A, Lambert C, Panet-Raymond V, David M, Hijal T. Targeted Intraoperative Radiotherapy (TARGIT) during Breast-Conserving Surgery for Patients with Early-Stage Breast Cancer: A Phase II Prospective Trial. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.716] [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: 11/28/2022]
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Casarrubios M, Cruz-Bermudez A, Sierra-Rodero B, Martinez C, Nadal E, Insa Molla M, Martinez JM, Ojea CG, Gomez MD, Tarruella MM, Abreu DR, Martinez-Marti A, De Castro Carpeno J, Dols MC, Vivanco GL, Caro RB, Segarra NV, Aranda IB, Sureda BM, Pulla MP. 939P Changes in immune gene signatures after neoadjuvant chemoimmunotherapy treatment in NSCLC patients from NADIM trial. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1064] [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: 11/01/2022] Open
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Amoroso CG, Andolfo G, Capuozzo C, Di Donato A, Martinez C, Tomassoli L, Ercolano MR. Transcriptomic and genomic analysis provides new insights in molecular and genetic processes involved in zucchini ZYMV tolerance. BMC Genomics 2022; 23:371. [PMID: 35578183 PMCID: PMC9109310 DOI: 10.1186/s12864-022-08596-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 04/25/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Cucurbita pepo is highly susceptible to Zucchini yellow mosaic virus (ZYMV) and the resistance found in several wild species cannot be considered as complete or broad-spectrum resistance. In this study, a source of tolerance introgressed in C. pepo (381e) from C. moschata, in True French (TF) background, was investigated 12 days post-inoculation (DPI) at transcriptomic and genomic levels. RESULTS The comparative RNA-sequencing (RNA-Seq) of TF (susceptible to ZYMV) and 381e (tolerant to ZYMV) allowed the evaluation of about 33,000 expressed transcripts and the identification of 146 differentially expressed genes (DEGs) in 381e, mainly involved in photosynthesis, transcription, cytoskeleton organization and callose synthesis. By contrast, the susceptible cultivar TF triggered oxidative processes related to response to biotic stimulus and activated key regulators of plant virus intercellular movement. In addition, the discovery of variants located in transcripts allowed the identification of two chromosome regions rich in Single Nucleotide Polymorphisms (SNPs), putatively introgressed from C. moschata, containing genes exclusively expressed in 381e. CONCLUSION 381e transcriptome analysis confirmed a global improvement of plant fitness by reducing the virus titer and movement. Furthermore, genes implicated in ZYMV tolerance in C. moschata introgressed regions were detected. Our work provides new insight into the plant virus recovery process and a better understanding of the molecular basis of 381e tolerance.
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Affiliation(s)
- C G Amoroso
- Department of Agricultural Science, University of Naples "Federico II", Portici, NA, Naples, Italy
| | - G Andolfo
- Department of Agricultural Science, University of Naples "Federico II", Portici, NA, Naples, Italy
| | - C Capuozzo
- Department of Agricultural Science, University of Naples "Federico II", Portici, NA, Naples, Italy
| | - A Di Donato
- Department of Agricultural Science, University of Naples "Federico II", Portici, NA, Naples, Italy
| | - C Martinez
- Department of Biology and Geology, Research Centers CIAIMBITAL and CeiA3, University of Almería, 04120, Almería, Spain
| | - L Tomassoli
- Consiglio Per La Ricerca in Agricoltura e l'Analisi Dell'Economia Agraria, Research Centre of Plant Control and Certification, Rome, Italy
| | - M R Ercolano
- Department of Agricultural Science, University of Naples "Federico II", Portici, NA, Naples, Italy.
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Cohen A, Wallenhorst C, Ay C, Schaefer B, Abdelgawwad K, Psaroudakis G, Brobert G, Coleman C, Ekbom A, Lee A, Khorana A, Becattini C, Carrier M, Rivera M, Martinez C. OC-16: Comparison of VTE recurrence, bleeding-related hospitalization and all-cause mortality in patients with active cancer in two patient populations, based upon cancer types considered to have high and low risks of bleeding, receiving DOACs or LMWH: The OSCAR UK Study. Thromb Res 2022. [DOI: 10.1016/s0049-3848(22)00188-8] [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: 10/18/2022]
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Gérard-Demantons P, Martinez C. Diagnostic territorial en psychiatrie périnatale. Rev Epidemiol Sante Publique 2022. [DOI: 10.1016/j.respe.2022.01.016] [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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21
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Boissier R, Hidalgo R, Rodríguez Faba O, Territo A, Subiela JD, Huguet J, Sánchez-Puy A, Gallioli A, Vanacore D, Mercade A, Martinez C, Palou J, Guirado L, Breda A. History of urological malignancies before kidney transplantation, oncological outcome on the long term. Actas Urol Esp 2021; 45:623-634. [PMID: 34764048 DOI: 10.1016/j.acuroe.2020.10.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 10/05/2020] [Indexed: 10/19/2022]
Abstract
INTRODUCTION We aimed to report the oncological outcomes of ESRD patients with histories of urological malignancies who were subsequently submitted to kidney transplantation (KT). MATERIAL AND METHOD Retrospective study lead in the Puigvert Foundation (Barcelona) registry of 1,200 KT performed from 1988 to 2018. Eighty-five urological malignancies that were treated before KT in 81 patients were identified: 15 (18%) prostate cancers, 49 (58%) RCC, 19 (22%) urothelial carcinomas and 2 (2%) testicular cancers. Baseline characteristics, cancer staging, treatment and follow-up were registered as well as the chronology of the start of dialysis, inscription on the waiting list and kidney transplantation. Endpoints included were cancer recurrence, metastatic progression, cancer-specific death and overall survival. RESULTS In a median follow-up of 13.1 years (2.2-32), 16/85 (19%) cancer recurrences were reported, with 3 (4%) who progressed to metastasis and died of cancer. Median overall survival after cancer treatment was 25.3 years and cancer-specific survival was 95% at 25 years. Median time from cancer treatment to kidney transplantation was 4.8 years: 3.7 years in prostate cancer, 3.9 years in RCC and 8.8 years in bladder cancer. The median time from start of dialysis to kidney transplantation was 1.8 years in patients with histories of urological malignancy versus 0.5 year in the total cohort of 1,200 renal transplanted over the same period. CONCLUSIONS Well-selected patients with histories of urological malignancies greatly benefit from kidney transplantation with infrequent and late cancer recurrence. Waiting time could be optimized in low-risk prostate cancer and RCC, but more robust data are needed.
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Affiliation(s)
- R Boissier
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, Spain.
| | - R Hidalgo
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, Spain
| | - O Rodríguez Faba
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, Spain
| | - A Territo
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, Spain
| | - J D Subiela
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, Spain
| | - J Huguet
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, Spain
| | - A Sánchez-Puy
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, Spain
| | - A Gallioli
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, Spain
| | - D Vanacore
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, Spain
| | - A Mercade
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, Spain
| | - C Martinez
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, Spain
| | - J Palou
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, Spain
| | - L Guirado
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, Spain
| | - A Breda
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, Spain
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Delgado-Centeno JI, Sanchez-Cuevas PJ, Martinez C, Olivares-Mendez M. Enhancing Lunar Reconnaissance Orbiter Images via Multi-Frame Super Resolution for Future Robotic Space Missions. IEEE Robot Autom Lett 2021. [DOI: 10.1109/lra.2021.3097510] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Cortellini A, Roldán E, Garcia MC, Berardi R, Sánchez A, Martinez C, Parisi A, Jones E, Bertulli R, Rizzo G, Guida A, Chung C, Bower M, Betti M, Vincenzi B, Mirallas O, Biello F, Queirolo P, Gennari A, Pinato D. 1560O Prevalence and impact of COVID-19 sequelae on treatment pathways and survival of cancer patients who recovered from SARS-CoV-2 infection. Ann Oncol 2021. [PMCID: PMC8454394 DOI: 10.1016/j.annonc.2021.08.1553] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Boissier R, Hidalgo R, Rodríguez Faba O, Territo A, Subiela JD, Huguet J, Sánchez-Puy A, Gallioli A, Vanacore D, Mercade A, Martinez C, Palou J, Guirado L, Breda A. History of urological malignancies before kidney transplantation, oncological outcome on the long term. Actas Urol Esp 2021; 45:S0210-4806(21)00104-2. [PMID: 34172308 DOI: 10.1016/j.acuro.2020.10.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 10/05/2020] [Indexed: 11/23/2022]
Abstract
INTRODUCTION We aimed to report the oncological outcomes of ESRD patients with histories of urological malignancies who were subsequently submitted to kidney transplantation (KT). MATERIAL AND METHOD Retrospective study lead in the Puigvert Foundation (Barcelona) registry of 1,200 KT performed from 1988 to 2018. Eighty-five urological malignancies that were treated before KT in 81 patients were identified: 15 (18%) prostate cancers, 49 (58%) RCC, 19 (22%) urothelial carcinomas and 2 (2%) testicular cancers. Baseline characteristics, cancer staging, treatment and follow-up were registered as well as the chronology of the start of dialysis, inscription on the waiting list and kidney transplantation. Endpoints included were cancer recurrence, metastatic progression, cancer-specific death and overall survival. RESULTS In a median follow-up of 13.1 years (2.2-32), 16/85 (19%) cancer recurrences were reported, with 3 (4%) who progressed to metastasis and died of cancer. Median overall survival after cancer treatment was 25.3 years and cancer-specific survival was 95% at 25 years. Median time from cancer treatment to kidney transplantation was 4.8 years: 3.7 years in prostate cancer, 3.9 years in RCC and 8.8 years in bladder cancer. The median time from start of dialysis to kidney transplantation was 1.8 years in patients with histories of urological malignancy versus 0.5 year in the total cohort of 1,200 renal transplanted over the same period. CONCLUSIONS Well-selected patients with histories of urological malignancies greatly benefit from kidney transplantation with infrequent and late cancer recurrence. Waiting time could be optimized in low-risk prostate cancer and RCC, but more robust data are needed.
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Affiliation(s)
- R Boissier
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, España; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, España.
| | - R Hidalgo
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, España; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, España
| | - O Rodríguez Faba
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, España; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, España
| | - A Territo
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, España; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, España
| | - J D Subiela
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, España; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, España
| | - J Huguet
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, España; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, España
| | - A Sánchez-Puy
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, España; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, España
| | - A Gallioli
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, España; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, España
| | - D Vanacore
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, España; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, España
| | - A Mercade
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, España; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, España
| | - C Martinez
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, España; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, España
| | - J Palou
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, España; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, España
| | - L Guirado
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, España; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, España
| | - A Breda
- Departmento de Urología, Fundaciò Puigvert, Universitat Autònoma de Barcelona, Barcelona, España; Servicio de Nefrología, Fundació Puigvert, Instituto de Investigaciones Biomédicas Sant Pau (IIB-Sant Pau), Universitat Autònoma de Barcelona, REDinREN, Instituto de Investigación Carlos III, España
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Gallioli A, Fontana M, Boissier R, Territo A, Diana P, Piana A, Martinez C, Sanchez-Puy A, Subiela J, Sanguedolce F, Gaya Sopena J, Palou J, Breda A. DNA methylation urine biomarkers test (EpiCheck® assay) in the diagnosis of upper tract urothelial carcinoma: Results from a single-center prospective study. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01151-9] [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: 11/15/2022]
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26
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Boissier R, Hidalgo R, Rodriguez-Faba O, Territo A, Subiela J, Huguet J, Sanchez-Puy A, Galliolia A, Vanacore D, Mercade A, Martinez C, Palou J, Guirado L, Breda A. History of urological malignancies before kidney transplantation, oncological outcome on the long term. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)00732-6] [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: 11/25/2022]
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27
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Bernal D, Carpes-Ruiz M, Martinez C, Garcîa-Guillén A, Blanquer M, Garcia-Hernandez A, Alguero M, Sackstein R, Moraleda J. Mesenchymal stem cell immunoregulatory effects are boosted by CD44 ligation. Cytotherapy 2021. [DOI: 10.1016/s1465324921004874] [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: 10/21/2022]
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28
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Ali S, Malloci M, Safiedeen Z, Soleti R, Vergori L, Vidal-Gomez X, Besnard C, Dubois S, Le Lay S, Jerome B, Chevrollier A, Gagnadoux F, Simard G, Andriantsitohaina R, Martinez C. LPS-enriched small extracellular vesicles from metabolic syndrome patients trigger endothelial dysfunction by activation of TLR4. Archives of Cardiovascular Diseases Supplements 2021. [DOI: 10.1016/j.acvdsp.2021.04.079] [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: 10/21/2022]
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Saliba RM, Veltri L, Rondon G, Chen J, Al-Atrash G, Alousi A, Martinez C, Augustine L, Hosing CM, Oran B, Rezvani K, Shpall EJ, Kebriaei P, Khouri IF, Popat U, Champlin RE, Ciurea SO. Impact of graft composition on outcomes of haploidentical bone marrow stem cell transplantation. Haematologica 2021; 106:269-274. [PMID: 32107328 PMCID: PMC7776345 DOI: 10.3324/haematol.2019.227371] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Rima M Saliba
- The University of Texas MD Anderson Cancer Center, Rochester, NY
| | | | - Gabriela Rondon
- The University of Texas MD Anderson Cancer Center, Rochester, NY
| | - Julianne Chen
- The University of Texas MD Anderson Cancer Center, Rochester, NY
| | - Gheath Al-Atrash
- The University of Texas MD Anderson Cancer Center, Rochester, NY
| | - Amin Alousi
- The University of Texas MD Anderson Cancer Center, Rochester, NY
| | - Charles Martinez
- The University of Texas MD Anderson Cancer Center, Rochester, NY
| | | | - Chitra M Hosing
- The University of Texas MD Anderson Cancer Center, Rochester, NY
| | - Betul Oran
- The University of Texas MD Anderson Cancer Center, Rochester, NY
| | - Katayoun Rezvani
- The University of Texas MD Anderson Cancer Center, Rochester, NY
| | | | - Partow Kebriaei
- The University of Texas MD Anderson Cancer Center, Rochester, NY
| | - Issa F Khouri
- The University of Texas MD Anderson Cancer Center, Rochester, NY
| | - Uday Popat
- The University of Texas MD Anderson Cancer Center, Rochester, NY
| | | | - Stefan O Ciurea
- The University of Texas MD Anderson Cancer Center, Rochester, NY
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Sun W, Freedman B, Martinez C, Wallenhorst C, Yan B. Comparable risk of ischemic stroke in patients with screen-detected atrial fibrillation on single timepoint handheld ECG screening to patients with known AF. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.0633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Aims
To determine risk of ischemic stroke in patients with single timepoint screen-detected atrial fibrillation (AF).
Methods
Cohort of 11,972 consecutive patients aged ≥65 years attending medical outpatient clinics in Hong Kong underwent AF screening using a handheld single-lead ECG (AliveCor) from Dec 2014 to Dec 2017 (NCT02409654). Repeated screening was performed in patients who had >1 clinic visit during the study period. Cohort was divided into 4 exposure groups: (i) new AF detected by initial screening (S1-AF); (ii) new AF detected by subsequent screening or clinically diagnosed during follow up (FU-AF); (iii) known AF and (iv) no initial or subsequent FU-AF (no AF). Exposure in the FU-AF group was handled as a time-dependent variable. All AF exposure groups were further stratified by oral anticoagulant (OAC) use at the end of FU. Cumulative incidence of ischemic stroke was compared between groups during a median FU period of 2.3 (IQR=1.7–3.3) years, using Fine and Gray regression accounting for death as competing risk and using no AF as reference.
Results
Of 11,972 subjects enrolled, 2,236 (18.7%) had known AF and 9,736 (81.3%) underwent 13,571 screening events during the study period. The yield of newly diagnosed AF on initial screening was 2.3% (n=223/9,736), with 71 new AF detected by subsequent screening. During FU, 2.3% (221/9,442) screen-negative patients were diagnosed with AF clinically. Compared to no AF, S1-AF without OAC had the highest ischemic stroke risk (subdistribution hazard ratio (SHR)=2.79; 1.47–5.27), then FU-AF without OAC (SHR=2.66; 1.21–5.82) and known AF without OAC (SHR=1.97; 1.50–2.57). All AF groups taking OAC had similar risk of ischemic stroke as no AF.
Conclusion
This is the first study to report the prognosis of AF detected by single timepoint screening. The prognosis is not benign. Both risks of stroke and benefits from anticoagulation therapy were similar between screen-detected and known AF.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- W Sun
- The Chinese University of Hong Kong, Medicine & Therapeutics, Hong Kong, Hong Kong
| | - B Freedman
- University of Sydney, Heart Research Institute, Charles Perkins Centre, Sydney, Australia
| | - C Martinez
- Institute for Epidemiology, Statistics and Informatics GmbH, Frankfurt, Germany
| | - C Wallenhorst
- Institute for Epidemiology, Statistics and Informatics GmbH, Frankfurt, Germany
| | - B.P.Y Yan
- The Chinese University of Hong Kong, Medicine & Therapeutics, Hong Kong, Hong Kong
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Boissier R, Hidalgo R, Vanacore D, Faba O, Territo A, Subiela J, Huguet J, Sánchez-Puy A, Gallioli A, Mercade A, Martinez C, Palou J, Guirado L, Breda A. History of urological malignancies before kidney transplantation, 30 years of puigvert foundation experience. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)35473-2] [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: 10/23/2022] Open
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32
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Boissier R, Sanguedolce F, Territo A, Gaya JM, Huguet J, Rodriguez-Faba O, Regis F, Gallioli A, Vedovo F, Martinez C, Palou J, Breda A. Partial salvage cryoablation of the prostate for local recurrent prostate cancer after primary radiotherapy: Step-by-step technique and outcomes. Urology Video Journal 2020. [DOI: 10.1016/j.urolvj.2020.100040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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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33
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Boissier R, Territo A, Gallioli A, Vanacore D, Saitta G, Martinez C, Bevilacqua G, Meneghetti I, Tallè M, Montaño Roca B, Gaya J, Palou J, Breda A. Feasability of the Epicheck test in upper urinary tract tumor: Interim analysis of a prospective trial. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)34076-3] [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: 10/23/2022] Open
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34
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Vanacore D, Sanguedolce F, Territo A, Montaño Roca B, Saitta G, Tallè M, Martinez C, Mosquera L, Meneghetti J, Bevilacqua G, Gallioli A, Boissier R, Gaya J, Palou J, Breda A. Evolving techniques of endoscopic UTUC management: Optimising outcomes with the appropriate use of latest technologies. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)34230-0] [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: 10/23/2022] Open
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35
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Martinez C, Angerri O, Territo A, Vanacore D, Saitta G, Talle M, Caillabet A, Meneghetti I, Bevilacqua G, Montaño B, Giron I, Palou J, Breda A. Dual thulium-holmium laser ablation by percutaneous approach of upper tract urinary carcinoma in a solitary kidney: An imperative case. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)34229-4] [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: 10/23/2022] Open
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Lancellotti P, Nguyen Trung ML, Sprynger M, Lempereur M, Martinez C. [Therapeutic revolution in the treatment of aortic stenosis : transcatheter aortic valve implantation (TAVI )]. Rev Med Liege 2020; 75:300-303. [PMID: 32496670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Eighteen years after the birth of the concept, TAVI (Transcatheter Aortic Valve Implantation) has established itself as the treatment of choice for symptomatic patients with severe aortic valve stenosis at high surgical risk. Unlike surgical prosthesis, the benefit of which has been validated in observational studies, indications for TAVI are now based on the results of large randomized trials. The TAVI revolution continues today with the miniaturization of the equipment, the development of new closure systems, the availability of a wider range of prosthesis sizes and the growing experience of operators, all contributing to the widening of indications to lower risk patients.
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Affiliation(s)
- P Lancellotti
- Faculté de Médecine, ULiège, Service de Cardiologie, GIGA Cardiovasculaire, CHU Liège, Belgique
| | | | - M Sprynger
- Service de Cardiologie, CHU Liège, Belgique
| | | | - C Martinez
- Service de Cardiologie, CHU Liège, Belgique
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Lane JR, McClure F, Martinez C. Evaluation of an Automated Dual-Channel Hydroxylamine Assay Procedure for Formulated Penicillin Products. I. Liquid Formulations. J AOAC Int 2020. [DOI: 10.1093/jaoac/57.6.1314] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
The automated dual-channel hydroxylamine method reported by Stevenson, Bechtel, and Coursen was compared with the official Food and Drug Administration (FDA) manual iodometric method used to determine the potency of formulated penicillin products. In order to assay a wide range of products, the liquid sampler module was used with 4 different flow diagram arrangements for liquid sample solutions. Solid dosage forms, when tested intact, were assayed with a modified SOLIDprep Sampler unit. Some dosage forms were assayed directly from their pharmaceutical market containers via on-line dilution techniques. Some of the problems encountered are described and experimental design as well as methods of statistical analysis are discussed. The method reported has been recommended as an alternative to the official FDA manual procedure. In general, the automated hydroxylamine method compared well in accuracy and precision with the manual iodometric method. Manually diluted autoanalysis lacked the precision of other methods.
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Affiliation(s)
- Jonathan R Lane
- National Center for Antibiotic Analysis, Food and Drug Administration, Washington, D.C. 20201
| | - Foster McClure
- National Center for Antibiotic Analysis, Food and Drug Administration, Washington, D.C. 20201
| | - Charles Martinez
- National Center for Antibiotic Analysis, Food and Drug Administration, Washington, D.C. 20201
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Martinez A, Voglimacci M, Lusque A, Ducassou A, Gladieff L, Dupuis N, Angeles MA, Martinez C, Tanguy Le Gac Y, Chantalat E, Hitzel A, Courbon F, Ferron G, Gabiache E. Tumour and pelvic lymph node metabolic activity on FDG-PET/CT to stratify patients for para-aortic surgical staging in locally advanced cervical cancer. Eur J Nucl Med Mol Imaging 2020; 47:1252-1260. [PMID: 31915897 DOI: 10.1007/s00259-019-04659-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 12/10/2019] [Indexed: 10/25/2022]
Abstract
PURPOSE The aim of our study was to comprehensively evaluate the most valuable metabolic parameters of cervical tumours and pelvic lymph nodes (PLN) by FDG-PET/CT to predict para-aortic lymph node (PALN) metastasis and stratify patients for surgical staging. METHODS The study included patients with locally advanced cervical cancer, negative PALN uptake on preoperative FDG-PET/CT, and para-aortic lymphadenectomy. Two senior nuclear medicine physicians expert in gynaecologic oncology reviewed all PET/CT exams, and extracted tumour SUVmax, MTV, and TLG, as well as PLN. Prognostic parameters of PALN involvement were identified using ROC curves and logistic regression analysis. RESULTS One hundred and twenty-five consecutive locally advanced cervical cancer patients were included. The FDG-PET/CT false-negative rate was, respectively, 27.7% (13/47) and 5.1% (4/78) in patients with and without FDG-PET/CT PLN uptake. The AUC of cervical tumour size, SUVmax, MTV, and TLG was, respectively, 0.75 (0.62-0.87), 0.59 (0.44-0.76), 0.75 (0.60-0.90), and 0.71 (0.56-0.86). The AUC of PLN size, SUVmax, SUVmean, PLN SUVmax/Tumour SUVmax ratio, MTV, and TLG was, respectively, 0.57 (0.37-0.78), 0.82 (0.68-0.95), 0.77 (0.61-0.94), 0.85 (0.72-0.98), 0.69 (0.51-0.87), and 0.74 (0.57-0.91). The metabolic parameter showing the best trade-off between sensitivity and specificity to predict PALN involvement was the ratio between PLN and tumour SUVmax. CONCLUSION The risk of PALN metastasis in FDG-PET/CT negative PLN patients is very low, so para-aortic lymphadenectomy does not seem justified. In patients with preoperative PLN uptake on FDG-PET/CT, surgical staging led to treatment modification in more than 25% of cases and should therefore be performed. Patients with more than one positive PLN and high PLN metabolic activity are at high risk of para-aortic extension and recurrence. Further prospective evaluation is required to consider intensified treatment modalities without prior PALN dissection.
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Affiliation(s)
- A Martinez
- Surgical Oncology Department, Institut Claudius Regaud, Institut Universitaire du Cancer -Toulouse Oncopole, Toulouse, France.
- Cancer Research Center of Toulouse (CRCT), INSERM UMR, 1037, Toulouse, France.
| | - M Voglimacci
- Surgical Oncology Department, Institut Claudius Regaud, Institut Universitaire du Cancer -Toulouse Oncopole, Toulouse, France
| | - A Lusque
- Biostatistics Department, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
| | - A Ducassou
- Radiotherapy Department, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
| | - L Gladieff
- Medical Oncology Department, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
| | - N Dupuis
- Surgical Oncology Department, Institut Claudius Regaud, Institut Universitaire du Cancer -Toulouse Oncopole, Toulouse, France
| | - M A Angeles
- Surgical Oncology Department, Institut Claudius Regaud, Institut Universitaire du Cancer -Toulouse Oncopole, Toulouse, France
| | - C Martinez
- Surgical Oncology Department, Institut Claudius Regaud, Institut Universitaire du Cancer -Toulouse Oncopole, Toulouse, France
- Cancer Research Center of Toulouse (CRCT), INSERM UMR, 1037, Toulouse, France
| | - Y Tanguy Le Gac
- Gynecology Department, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
| | - E Chantalat
- Gynecology Department, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
| | - A Hitzel
- Nuclear Medicine Department, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
| | - F Courbon
- Nuclear Medicine Department, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
| | - G Ferron
- Surgical Oncology Department, Institut Claudius Regaud, Institut Universitaire du Cancer -Toulouse Oncopole, Toulouse, France
- Cancer Research Center of Toulouse (CRCT), INSERM UMR, 1037, Toulouse, France
| | - E Gabiache
- Nuclear Medicine Department, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France
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Linville D, Mintz B, Martinez C, Gau JM, Shune S, Stice E. Preliminary Effects of Tailoring an Obesity Prevention Intervention Program for Latino Immigrant Families. Fam Community Health 2020; 43:118-130. [PMID: 32079968 DOI: 10.1097/fch.0000000000000252] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
An obesity preventive intervention program for preschool families, Healthy Balance, was tested in 2 sequential pilot trials. The first pilot tested the original and translated group intervention in a heterogeneous population (65 families), and the second tested the feasibility of a culturally adapted version for Latinx immigrant families (27 families). No significant study 1 intervention effects were found. However, in study 2, there were significant improvements in parent body mass index, neck circumference, and blood pressure. These studies suggest that targeting family system change and tailoring the intervention for Latinx immigrant populations is feasible and has the potential to improve obesity-related biomarkers.
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Affiliation(s)
- Deanna Linville
- University of Oregon, Eugene (Drs Linville, Martinez, and Shune and Ms Mintz and Mr Gau); and Oregon Research Institute, Eugene (Dr Stice)
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Ferguson R, Morales L, Simpson D, Cadley J, Esteva E, Chat V, Martinez C, Weber J, Osman I, Kirchhoff T. The immune landscape of melanoma significantly influences survival in patients with highly mutated tumours. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz255.052] [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: 11/13/2022] Open
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41
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Linville D, McClure H, Martinez C, Mena Morales C. Latinx Immigrant Farmworker Community Health Promotion: A Needs Assessment. Health Promot Pract 2019; 21:372-382. [PMID: 31448630 DOI: 10.1177/1524839919869923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The present study examined the health promotion intervention needs of Latinx immigrant farmworker families residing in Oregon. Grounded theory qualitative procedures were used to analyze the needs assessment data from 31 Latinx immigrant farmworker residents and key informant interviews as well as four focus groups with resident youth and parents. A theoretical model of how key family-based health behaviors can both confer risk for and protection against negative physical, mental, and social health outcomes among Latinx farmworking communities emerged. Six primary areas of concern emerged from these data, leading to the identification of primary health promotion intervention needs with three foci: (a) the provision of sustainable supports and resources, (b) skill development so that individuals could successfully negotiate identified challenges, and (c) greater community efficacy. Findings underscore the importance of social support and resource accessibility for Latinx immigrant populations.
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42
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Martinez C, Gach O, Radermecker MA, Lancellotti P. [Transcatheter aortic valve replacement : from a concept to a medical revolution]. Rev Med Liege 2019; 74:S64-S72. [PMID: 31070319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Since the first transcatheter aortic valve implantation (TAVI) in 2002, the paradigm for the treatment of severe aortic stenosis has changed. In the recent past, medical therapy with or without balloon aortic valvuloplasty was the only option for inoperable patients but now, TAVI has become the treatment of choice for these patients and the preferred alternative for high-risk operable patients. Surgical aortic valve replacement (SAVR) currently remains the gold standard for patients at low operative risk. As randomized trials have demonstrated comparable (or better results with TAVI) between TAVI and SAVR in the high-risk population, there is now a clear trend towards performing TAVI even in intermediate-risk. Nevertheless, there are still questions regarding TAVI involving paravalvular leak, stroke, pacemaker requirements, and durability, which remain to be more definitively answered before TAVI can routinely be performed in lower risk and younger population. Improvements in patient selection, multimodal imaging, and third generation devices have significantly decreased the incidence of TAVI complications. A role for post-procedure antithrombotic or anticoagulant management remains unanswered. Waiting for current studies to provide us with clear answers to these questions, it is the Heart Team's task to determine the optimal treatment for each patient based on risk scores, frailty metrics, comorbidities, patient's preference, and potential for improvement in quality of life.
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Affiliation(s)
- C Martinez
- Service de Cardiologie , CHU Liège, Belgique
| | - O Gach
- Service de Cardiologie , CHU Liège, Belgique
| | | | - P Lancellotti
- Service de Cardiologie et GIGA Cardiovasculaire, CHU Liège, Belgique
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43
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Lancellotti P, Ancion A, Davin L, Dulgheru R, Gach O, Lempereur M, Marchetta S, Marechal P, Martinez C. [The heart team : definition and organization. Point of view of the cardiologist]. Rev Med Liege 2019; 74:S5-S9. [PMID: 31070309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The management of complex cardiovascular disease has changed considerably with the development of new care strategies. In cardiology, the «Heart Team» or literally «Equipe du cœur» occupies a prominent place in the latest European and American recommendations, particularly in the management of complex coronary or valvular diseases and in heart failure patients. The concept of «Heart Team» is based on the need for a multidisciplinary holistic approach based on evidence (respect of the recommendations of the scientific societies), the patient as a whole (comorbidities, preferences), risks and long-term benefits of the treatment selected and performed, as well as on the level of local expertise. It aims to determine the best management strategy for the patient, and perhaps to guarantee a better result (prognosis).
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Affiliation(s)
- P Lancellotti
- Service de Cardiologie et GIGA Cardiovasculaire, CHU Liège, Belgique
| | - A Ancion
- Cardiologie, CHU de Liège, Belgique
| | - L Davin
- Cardiologie, CHU de Liège, Belgique
| | | | - O Gach
- Cardiologie, CHU de Liège, Belgique
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44
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Sprynger M, Maréchal P, Moonen M, Martinez C, Lancellotti P. [Lower extremity artery disease. Angioplasty and stenting in 2019.]. Rev Med Liege 2019; 74:S57-S63. [PMID: 31070318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Lower extremity artery disease (LEAD) is frequent and too often neglected. The ongoing evolution of endovascular techniques has revolutionised its management. Vascular surgery is still recommended in specific clinical situations. It can be performed alone or combined with angioplasty-stenting in a hybrid procedure. Various parameters related to the patient, his pathology and to the medical team must be considered especially as randomized trials comparing devices and techniques are lacking. Technical progress should not mask the high cardiovascular morbi-mortality risk of these patients. Therefore LEAD must be detected as soon as possible and optimally managed by a multidisciplinary team. According to clinical stage and comorbidities, the team can include a general practitioner, an angiologist, a cardiologist, a nephrologist, a diabetologist, an oncologist, a radiologist, a vascular surgeon, a dermatologist, etc. Medical treatment of atherosclerosis and prevention are mandatory, as well as walking exercise. Due to its high cardiovascular and amputation risk, chronic limb-threatening ischemia must be quickly and optimally managed by a multidisciplinary team.
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Affiliation(s)
- M Sprynger
- Service de Cardiologie , CHU Liège, Belgique
| | - P Maréchal
- Service de Cardiologie , CHU Liège, Belgique
| | - M Moonen
- Service de Cardiologie , CHU Liège, Belgique
| | - C Martinez
- Service de Cardiologie , CHU Liège, Belgique
| | - P Lancellotti
- Service de Cardiologie et GIGA Cardiovasculaire, CHU Liège, Belgique
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45
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Gach O, Davin L, Lempereur M, Marechal P, Martinez C, Lancellotti P. [Diagnostic coronarography]. Rev Med Liege 2019; 74:S17-S21. [PMID: 31070311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Coronarography consists in selective angiography of the coronary arteries obtained invasively. It represents the gold standard for the anatomical exploration of the coronary arteries and establishes the first step for the indication of possible percutaneous or surgical revascularisation. According to substantial progress, it represents an essential diagnostic tool frequently used with, despite its invasive characteristic, a very low complication's rate. The present article describes the patient's preparation for this procedure, technical modalities, major indications, contraindications and possible complications.
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Affiliation(s)
- O Gach
- Service de Cardiologie, CHU Liège, Belgique
| | - L Davin
- Service de Cardiologie, CHU Liège, Belgique
| | | | - P Marechal
- Service de Cardiologie, CHU Liège, Belgique
| | - C Martinez
- Service de Cardiologie, CHU Liège, Belgique
| | - P Lancellotti
- Service de Cardiologie et GIGA Cardiovasculaire, CHU Liège, Belgique
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46
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Martinez C, Lancellotti P. [Arterial hypertension and renal denervation : fantasy or reality ?]. Rev Med Liege 2019; 74:S109-S114. [PMID: 31070325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Sympathetic hyperactivity is involved in the early stages of hypertension (HTN) and the mechanism persists during the course of HTN until organ damage and significant increase in cardiovascular risk. Radiofrequency renal denervation (RDN) using a percutaneous catheter inserted into the renal artery helps to destroy adventitial sympathetic nerve fibers, interrupting the connections between the renal sympathetic system and the central nervous system. After the first very encouraging clinical results in a small number of patients, the SIMPLICITY HTN-3 study halted the expansion of the technique because of negative results. From there, the technique has been redesigned conceptually as well as technically with the development of a new quadripolar spiral catheter. The first results of the SPYRAL program show this time a proven efficacy in hypertension and a larger study is underway. The results of this trial will help us to decide definitively on the future of this technique. Other pathologies such as heart failure, atrial fibrillation, obstructive sleep apnea and insulin resistance could also be improved by the RDN and studies to demonstrate this are ongoing.
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Affiliation(s)
- C Martinez
- Service de Cardiologie, CHU Liège, Belgique
| | - P Lancellotti
- Service de Cardiologie et GIGA Cardiovasculaire, CHU Liège, Belgique
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47
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Gach O, Davin L, Lempereur M, Marechal P, Martinez C, Lancellotti P. [Percutaneous transluminal coronary angioplasty: from revolution to evolution]. Rev Med Liege 2019; 74:S34-S38. [PMID: 31070314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In interventional cardiology, percutaneous transluminal coronary angioplasty (PTCA) definitely represents a revolution in the history of medicine, illustrating the medical community intention to replace aggressive revascularization intervention by less invasive procedure. Rapidly adopted by physicians and patients, its utilization has grown exponentially and in parallel, numerous technical progresses have pushed forward the frontiers of its indications. This article summarizes the principal evolution of this revascularization technique from its beginning until its last innovations, describing some technical characteristics and emphasizing on some changes and extension of its indications.
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Affiliation(s)
- O Gach
- Service de Cardiologie, CHU Liège, Belgique
| | - L Davin
- Service de Cardiologie, CHU Liège, Belgique
| | | | - P Marechal
- Service de Cardiologie, CHU Liège, Belgique
| | - C Martinez
- Service de Cardiologie, CHU Liège, Belgique
| | - P Lancellotti
- Service de Cardiologie et GIGA Cardiovasculaire, CHU Liège, Belgique
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48
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Jaffey JA, Pavlick M, Webster CR, Moore GE, McDaniel KA, Blois SL, Brand EM, Reich CF, Motschenbacher L, Hostnik ET, Su D, Lidbury JA, Raab O, Carr SV, Mabry KE, Fox-Alvarez W, Townsend S, Palermo S, Nakazono Y, Ohno K, VanEerde E, Fieten H, Hulsman AH, Cooley-Lock K, Dunning M, Kisielewicz C, Zoia A, Caldin M, Conti-Patara A, Ross L, Mansfield C, Lynn O, Claus MA, Watson PJ, Swallow A, Yool DA, Gommeren K, Knops M, Ceplecha V, de Rooster H, Lobetti R, Dossin O, Jolivet F, Papazoglou LG, Pappalardo MCF, Manczur F, Dudás-Györki Z, O'Neill EJ, Martinez C, Gal A, Owen RL, Gunn E, Brown K, Harder LK, Griebsch C, Anfinsen KP, Gron TK, Marchetti V, Heilmann RM, Pazzi P, DeClue AE. Effect of clinical signs, endocrinopathies, timing of surgery, hyperlipidemia, and hyperbilirubinemia on outcome in dogs with gallbladder mucocele. Vet J 2019; 251:105350. [PMID: 31492387 DOI: 10.1016/j.tvjl.2019.105350] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 07/27/2019] [Accepted: 07/28/2019] [Indexed: 12/21/2022]
Abstract
Gallbladder mucocele (GBM) is a common extra-hepatic biliary syndrome in dogs with death rates ranging from 7 to 45%. Therefore, the aim of this study was to identify the association of survival with variables that could be utilized to improve clinical decisions. A total of 1194 dogs with a gross and histopathological diagnosis of GBM were included from 41 veterinary referral hospitals in this retrospective study. Dogs with GBM that demonstrated abnormal clinical signs had significantly greater odds of death than subclinical dogs in a univariable analysis (OR, 4.2; 95% CI, 2.14-8.23; P<0.001). The multivariable model indicated that categorical variables including owner recognition of jaundice (OR, 2.12; 95% CI, 1.19-3.77; P=0.011), concurrent hyperadrenocorticism (OR 1.94; 95% CI, 1.08-3.47; P=0.026), and Pomeranian breed (OR, 2.46; 95% CI 1.10-5.50; P=0.029) were associated with increased odds of death, and vomiting was associated with decreased odds of death (OR, 0.48; 95% CI, 0.30-0.72; P=0.001). Continuous variables in the multivariable model, total serum/plasma bilirubin concentration (OR, 1.03; 95% CI, 1.01-1.04; P<0.001) and age (OR, 1.17; 95% CI, 1.08-1.26; P<0.001), were associated with increased odds of death. The clinical utility of total serum/plasma bilirubin concentration as a biomarker to predict death was poor with a sensitivity of 0.61 (95% CI, 0.54-0.69) and a specificity of 0.63 (95% CI, 0.59-0.66). This study identified several prognostic variables in dogs with GBM including total serum/plasma bilirubin concentration, age, clinical signs, concurrent hyperadrenocorticism, and the Pomeranian breed. The presence of hypothyroidism or diabetes mellitus did not impact outcome in this study.
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Affiliation(s)
- J A Jaffey
- Department of Veterinary Medicine and Surgery, Veterinary Health Center, University of Missouri, 900 East Campus Drive, Columbia, MO, 65211, USA.
| | - M Pavlick
- Department of Clinical Sciences, Cummings School of Veterinary Medicine at Tufts University, 200 Westboro Road, North Grafton, MA, 01536, USA
| | - C R Webster
- Department of Clinical Sciences, Cummings School of Veterinary Medicine at Tufts University, 200 Westboro Road, North Grafton, MA, 01536, USA
| | - G E Moore
- Department of Veterinary Administration, College of Veterinary Medicine, Purdue University, West Lafayette, IN, 47907, USA
| | - K A McDaniel
- Department of Veterinary Medicine and Surgery, Veterinary Health Center, University of Missouri, 900 East Campus Drive, Columbia, MO, 65211, USA
| | - S L Blois
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, ON, N1G 2W1, Canada
| | - E M Brand
- Veterinary Medical Center, College of Veterinary Medicine, Michigan State University, East Lansing, MI, USA
| | - C F Reich
- Veterinary Medical Center, College of Veterinary Medicine, Michigan State University, East Lansing, MI, USA
| | - L Motschenbacher
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, 1352 Boyd Avenue, C-325, St Paul, MN, USA
| | - E T Hostnik
- Department of Veterinary Clinical Sciences, Veterinary Medical Center, Ohio State University, 601 Vernon L Tharp Street Columbus, OH, 43210, USA
| | - D Su
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, TN, 37996, USA
| | - J A Lidbury
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, 4474 TAMU, College Station, TX, 77843, USA
| | - O Raab
- Department of Companion Animals, Atlantic Veterinary College, University of Prince Edward Island, 550 University Avenue, Charlottetown, Prince Edward Island, C1A 4P3, Canada
| | - S V Carr
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, 215 Duck Pond Drive, Blacksburg, VA, 24061, USA
| | - K E Mabry
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, 215 Duck Pond Drive, Blacksburg, VA, 24061, USA
| | - W Fox-Alvarez
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL, 32608, USA
| | - S Townsend
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL, 32608, USA
| | - S Palermo
- Department of Clinical Studies, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Y Nakazono
- Department of Veterinary Internal Medicine, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan
| | - K Ohno
- Department of Veterinary Internal Medicine, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan
| | - E VanEerde
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Iowa State University, Ames, IA, 50010, USA
| | - H Fieten
- Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - A H Hulsman
- Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - K Cooley-Lock
- Department of Clinical Sciences, College of Veterinary Medicine, P.O. Box 6100, Mississippi State University, Mississippi State, MS, 39762-6100, USA
| | - M Dunning
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington Campus, Leicestershire, LE12 5RD, United Kingdom
| | - C Kisielewicz
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington Campus, Leicestershire, LE12 5RD, United Kingdom
| | - A Zoia
- San Marco Veterinary Clinic, via Sorio 114c, 35141, Padua, Italy
| | - M Caldin
- San Marco Veterinary Clinic, via Sorio 114c, 35141, Padua, Italy
| | - A Conti-Patara
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, WA, 99164, USA
| | - L Ross
- Department of Clinical Sciences, College of Veterinary Medicine, Auburn University, Auburn, AL, 36849, USA
| | - C Mansfield
- Faculty of Veterinary Science, The University of Melbourne, 250 Princes Highway, Werribee, Victoria, 3030, Australia
| | - O Lynn
- Faculty of Veterinary Science, The University of Melbourne, 250 Princes Highway, Werribee, Victoria, 3030, Australia
| | - M A Claus
- Comparative Health Research Group, College of Veterinary Medicine, School of Veterinary and Life Sciences, Murdoch University, Murdoch, Western Australia, 6150, Australia
| | - P J Watson
- Department of Veterinary Medicine, University of Cambridge, Cambridge, CB3 0ES, United Kingdom
| | - A Swallow
- Department of Veterinary Medicine, University of Cambridge, Cambridge, CB3 0ES, United Kingdom
| | - D A Yool
- Division of Veterinary Clinical Sciences, Hospital for Small Animals, Royal (Dick) School of Veterinary Studies, The University of Edinburgh, Midlothian, EH25 9RG, United Kingdom
| | - K Gommeren
- Department of Clinical Sciences, Small Animal Medicine, Faculty of Veterinary Medicine, University of Liege, Liege, Belgium
| | - M Knops
- Department of Clinical Sciences, Small Animal Medicine, Faculty of Veterinary Medicine, University of Liege, Liege, Belgium
| | - V Ceplecha
- Small Animal Clinic, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Palackeho 1/3, 612 42, Brno, Czech Republic
| | - H de Rooster
- Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - R Lobetti
- Bryanston Veterinary Hospital, P.O. Box 67092, Bryanston, South Africa
| | - O Dossin
- Department of Small Animal Clinical Sciences, ENVT and IRSD, Université de Toulouse, INSERM, INRA, ENVT, UPS, Toulouse, France
| | - F Jolivet
- Department of Small Animal Clinical Sciences, ENVT and IRSD, Université de Toulouse, INSERM, INRA, ENVT, UPS, Toulouse, France
| | - L G Papazoglou
- Department of Clinical Sciences, School of Veterinary Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - M C F Pappalardo
- Vet Support, Small Animal Intensive Care Medicine, Sao Paulo, 04082-002, Brazil
| | - F Manczur
- Department and Clinic of Internal Medicine, University of Veterinary Medicine, H-1400, P.O. Box 2, Hungary
| | - Z Dudás-Györki
- Department and Clinic of Internal Medicine, University of Veterinary Medicine, H-1400, P.O. Box 2, Hungary
| | - E J O'Neill
- Department of Veterinary Clinical Studies, School of Veterinary Medicine, University of Dublin, Belfield, Dublin 4, Ireland
| | - C Martinez
- Department of Veterinary Clinical Studies, School of Veterinary Medicine, University of Dublin, Belfield, Dublin 4, Ireland
| | - A Gal
- School of Veterinary Science, Massey University, Palmerston North, 4410, New Zealand
| | - R L Owen
- School of Veterinary Science, Massey University, Palmerston North, 4410, New Zealand
| | - E Gunn
- University of Glasgow Small Animal Hospital, Bearsden Road, Glasgow, G61 1QH, United Kingdom
| | - K Brown
- University of Glasgow Small Animal Hospital, Bearsden Road, Glasgow, G61 1QH, United Kingdom
| | - L K Harder
- Small Animal Hospital, University of Veterinary Medicine Hannover, Foundation, Bünteweg 9, D-30559, Hannover, Germany
| | - C Griebsch
- University Veterinary Teaching Hospital Sydney, The University of Sydney, 65 Parramatta Road, 2050, Camperdown, New South Wales, Australia
| | - K P Anfinsen
- Department of Companion Animal Clinical Sciences, NMBU School of Veterinary Science, N-0033, Oslo, Norway
| | - T K Gron
- Department of Companion Animal Clinical Sciences, NMBU School of Veterinary Science, N-0033, Oslo, Norway
| | - V Marchetti
- Department of Veterinary Science, University of Pisa, Via Livornese lato monte, 56122, San Piero a Grado, Pisa, Italy
| | - R M Heilmann
- Small Animal Clinic, Veterinary Teaching Hospital, College of Veterinary Medicine, University of Leipzig, An den Tierkliniken 23, DE-04103, Leipzig, Saxony, Germany
| | - P Pazzi
- Department of Companion Animal Clinical Studies, Faculty of Veterinary Science, University of Pretoria, Old Soutpan Road, Onderstepoort, 0110, South Africa
| | - A E DeClue
- Pride Veterinary Centre, Riverside Road, Pride Park, Derby, UK
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Abudayyeh A, Abdelrahim M, Lin HY, Saliba R, Martinez C, Delgado R, Page VD, Sanders PW, Qazilbash MH. Impact of autologous stem cell transplant in myeloma patients on renal function and overall survival. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.15_suppl.e19535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e19535 Background: Renal impairment has been negatively associated with progression free survival and overall survival in patients diagnosed with multiple myeloma (MM). Autologous stem cell transplant (ASCT) has become a standard of care for treatment in MM. Most previous studies have assessed the safety of ASCT and the improvement in renal function in patients with MM. However, a critical question about renal function over time, and its impact on survival after ASCT has rarely been addressed. In our study we sought to understand how renal function was impacted over time, the predictors of renal function, and overall survival after ASCT. Methods: We performed a retrospective review of all MM patients who underwent ASCT at MDACC from January1, 2008 through December 31, 2013. A total of 885 none dialysis patients who received Melphalan alone as the conditioning regimen were identified. We collected demographic information, ISS stage, and disease status at time of transplant and at last follow up. Creatinine, GFR (calculated using CKD Epi equation), calcium, and LDH were also collected at day 0, 100, 180, & 365. Given the longitudinal nature of the data, linear mixed effect models were used to study the change of GFR over time. A joint model approach for longitudinal and survival data was used to assess association between overall survival and GFR with patient’s age at transplant, ISS, disease status, disease risk category and response to treatment prior to transplant included in the linear mixed effect models and hazard models. As sensitivity analyses, landmark analyses were conducted with day 0, 100, 180, and 365 days post-transplant as landmark time points. Results: Patients’ GFR at post-transplant time points were significantly higher (p ≤ 0.025) compared to the day of ASCT. A higher ISS stage at diagnosis was significantly associated with a lower GFR (p < .0001) at all stages of chronic kidney disease. Specifically, compared to the patients with ISS stage I, those with ISS stage II or higher had lower GFR across all time points (p ≤ .0003). GFR value was not significantly associated with OS in any of the analyses described above. In contrast, disease status, ISS stage, response to induction prior to SCT were all associated with shorter OS. Conclusions: The study demonstrates in a large cohort and in a longitudinal manner that MM patients who underwent ASCT did not have further decline in GFR over time. In addition, GFR was strongly associated with ISS stage. As far as OS, MM-related factors significantly impacted the survival while GFR did not.
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Affiliation(s)
- Ala Abudayyeh
- Section of Nephrology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Heather Y. Lin
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Rima Saliba
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Ruby Delgado
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Valda D Page
- University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Muzaffar H. Qazilbash
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
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50
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Wells T, Hancock GR, Martinez C, Dever C, Kunkel V, Gibson A. Differences in soil organic carbon and soil erosion for native pasture and minimum till agricultural management systems. Sci Total Environ 2019; 666:618-630. [PMID: 30807952 DOI: 10.1016/j.scitotenv.2019.02.097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 02/05/2019] [Accepted: 02/06/2019] [Indexed: 06/09/2023]
Abstract
There is considerable debate over how different agricultural management systems such as minimum tillage and grazing affect soil organic carbon (SOC), soil nitrogen (SN) concentrations and soil erosion over the long-term. In this study SOC, SN and erosion characteristics were compared over a ten year period for two neighbouring sites with longstanding but different land management strategies; one cropped under a minimum tillage (MT) regime and one used for grazing on largely native pasture. Both sites (Hunter Valley, New South Wales, Australia) shared the same soil type (Euchrozem) and climate. SOC and SN were both found to be ~50% higher at the grazing site while erosion was found to be significantly greater (an order of magnitude) at the cropping site despite the application of MT practices. No discernible link between erosion and either SOC, SN or C:N was evident. While both sites have temporally constant SOC, SN and C:N, the MT site offers scope for increased SOC sequestration.
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Affiliation(s)
- T Wells
- School of Engineering, The University of Newcastle, Australia
| | - G R Hancock
- School of Environmental and Life Sciences, The University of Newcastle, Australia.
| | - C Martinez
- School of Agriculture and Food Sciences, The University of Queensland, Australia
| | - C Dever
- School of Environmental and Life Sciences, The University of Newcastle, Australia
| | - V Kunkel
- School of Environmental and Life Sciences, The University of Newcastle, Australia
| | - A Gibson
- School of Environmental and Life Sciences, The University of Newcastle, Australia
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