Silvio A. Ñamendys‐Silva

ORCID: 0000-0003-3862-169X
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About
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Research Areas
  • Respiratory Support and Mechanisms
  • Sepsis Diagnosis and Treatment
  • Intensive Care Unit Cognitive Disorders
  • Cardiac, Anesthesia and Surgical Outcomes
  • Hemodynamic Monitoring and Therapy
  • COVID-19 Clinical Research Studies
  • Cardiac Arrest and Resuscitation
  • Nosocomial Infections in ICU
  • Long-Term Effects of COVID-19
  • Neutropenia and Cancer Infections
  • Palliative Care and End-of-Life Issues
  • Influenza Virus Research Studies
  • Intraperitoneal and Appendiceal Malignancies
  • Pulmonary Hypertension Research and Treatments
  • Family and Patient Care in Intensive Care Units
  • Ovarian cancer diagnosis and treatment
  • Antibiotic Use and Resistance
  • Mechanical Circulatory Support Devices
  • Ultrasound in Clinical Applications
  • Frailty in Older Adults
  • Renal function and acid-base balance
  • Health Systems, Economic Evaluations, Quality of Life
  • Hyperglycemia and glycemic control in critically ill and hospitalized patients
  • Airway Management and Intubation Techniques
  • COVID-19 and Mental Health

Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán
2015-2024

Instituto Nacional de Cancerología
2021-2024

Instituto Nacional de Cancerología
2014-2023

Hospital Médica Sur
2016-2023

Eli Lilly (United States)
2021

Baxter (India)
2021

University Medical Center Utrecht
2021

Edwards Lifesciences (Switzerland)
2021

Pierre Fabre (Germany)
2021

Hamilton Medical (Switzerland)
2021

There is a need to better define the epidemiology of sepsis in intensive care units (ICUs) around globe.The Intensive Care over Nations (ICON) audit prospectively collected data on all adult (>16 years) patients admitted ICU between May 8 and 18, 2012, except those for less than 24 hours routine postoperative surveillance. Data were daily maximum 28 days ICU, followed up outcome until death, hospital discharge, or 60 days. Participation was entirely voluntary.The included 10069 from Europe...

10.1093/ofid/ofy313 article EN cc-by-nc-nd Open Forum Infectious Diseases 2018-11-19

To describe overall site-specific hospital-acquired infection (HAI) rates and to the microbiological antibiotic resistance profiles of infecting pathogens, together with their impact on multidrug-resistant (MDR) bacteria-associated mortality.We conducted a 5-year retrospective descriptive study HAI in patients intensive care unit (ICU) cancer center Mexico from January 2007 December 2011. The following information was collected: patient characteristics comorbidities, data related neoplasm...

10.1016/j.ijid.2014.12.022 article EN cc-by-nc-nd International Journal of Infectious Diseases 2014-12-19

The awake prone positioning strategy for patients with acute respiratory distress syndrome is a safe, simple and cost-effective technique used to improve hypoxaemia. We aimed evaluate intubation mortality risk in coronavirus disease 2019 (COVID-19) who underwent during hospitalisation.In this retrospective, multicentre observational study conducted between 1 May 2020 12 June 27 hospitals Mexico Ecuador, nonintubated COVID-19 managed or supine were included through logistic regression models;...

10.1183/13993003.00265-2021 article EN cc-by-nc European Respiratory Journal 2021-07-15
Niccolò Buetti Alexis Tabah Ambre Loiodice Stéphane Ruckly Abdullah Tarık Aslan and 95 more Giorgia Montrucchio Andrea Cortegiani Neşe Saltoğlu Bircan Kayaaslan Firdevs Aksoy Akova Murat Özlem Akdoğan Kemal Tolga Saraçoğlu Cem Erdoğan Marc Léone Ricard Ferrer José Artur Paiva Yoshiro Hayashi Mahesh Ramanan Andrew Conway Morris François Barbier Jean‐François Timsit Jeffrey Lipman Edward Litton Anna Maria Palermo Timothy A. Yap Ege Eroglu Koji Hosokawa Hideki Yoshida Shigeki Fujitani Farid Zand Ata Mahmoodpoor Seyed Mohammad Nasiraldin Tabatabaei Omar Elrabi Ghaleb A. Almekhlafi Gabriela Pereira Vidal Marta Aparicio Irene Alonzo Silvio A. Ñamendys‐Silva Mariana Hermosillo Roberto Alejandro Castillo Liesbet De Bus Jan J. De Waele Isabelle Hollevoet Nicolas De Schryver Nicolas Serck Peđja Kovačević Biljana Zlojutro Étienne Ruppé Philippe Montravers Thierry Dulac Jérémy Castanera Alexandre Massri Charlotte Guesdon Pierre Garçon Matthieu Duprey François Philippart Marc Tran Cédric Bruel Pierre Kalfon Gaëtan Badre Sophie Demeret Loïc Le Guennec Matteo Bassetti Daniele Roberto Giacobbe Gabriele Sales Ivan Daroui Giovanni Lodi Mariachiara Ippolito Davide Bellina Andrea Di Guardo Monica Rocco Silvia Fiorelli Adam Mikstacki Mariusz Peichota Iwona Pietraszek-Grzywaczewska Pedro Póvoa Andriy Krystopchuk Ana Teresa António Manuel Pereira de Figueiredo Isabel Botelho Vasco Costa Rui Pedro Cunha А. И. Грицан Vladislav Belskiy Mikhail Furman Maria Martinez Vanessa Casares María Pilar Gracia Arnillas Rosana Munoz Bermudez Alejandro Úbeda María Salgado Emilio Maseda Alejandro Suárez-de-la-Rica Miguel Ángel Blasco-Navalpotro Alberto Orejas Gallego J Prazák Jl Pagani S. Abed-Maillard Arzu Topeli̇

Abstract Background The study aimed to describe the epidemiology and outcomes of hospital-acquired bloodstream infections (HABSIs) between COVID-19 non-COVID-19 critically ill patients. Methods We used data from Eurobact II study, a prospective observational multicontinental cohort on HABSI treated in ICU. For current analysis, we selected centers that included both performed descriptive statistics terms patients’ characteristics, source infection microorganism distribution. studied...

10.1186/s13054-022-04166-y article EN cc-by Critical Care 2022-10-18

10.1016/j.jcrc.2022.154050 article EN Journal of Critical Care 2022-05-04

The aim of this study was to investigate the incidence hypoalbuminemia in critically ill patients with cancer and describe relationship serum albumin levels mortality.An observational cohort study. There were no interventions.During period, 200 eligible for inclusion. A total 164 (82%) had a concentration below 35 g/L, which 91 (55.5%) ≤20 g/L. mean 18.17 crude mortality rate 22.5%. highest (73%) seen group whose <20 g/L.The admitted ICU high.

10.1177/1049909110384841 article EN American Journal of Hospice and Palliative Medicine® 2010-11-07

Cancer patients have a higher risk of severe sepsis in comparison with non-cancer patients, an increased for hospital-acquired infections (HAI), particularly multidrug resistant bacteria (MDRB). The aim the study is to describe frequency and characteristics HAI MDRB critically ill cancer patients. We conducted 18-month prospective admitted ≥48 h ICU at referral center Mexico. Patients hematological malignancies (HM) were compared solid tumors. Demographic clinical data recorded. Mortality...

10.1186/s12879-016-1592-1 article EN cc-by BMC Infectious Diseases 2016-06-10

Gastric cancer is an aggressive disease with nonspecific early symptoms. Its incidence and prognosis in young patients has shown considerable variability.Our objective was to retrospectively study from our institution aged <30 years gastric carcinoma. The undertaken describe the experience of this population, demonstrate its specific clinical pathological characteristics.We reviewed cases histologically confirmed between 1985 2006 at Instituto Nacional de Cancerología Mexico (INCan);...

10.2147/cmar.s40377 article EN cc-by-nc Cancer Management and Research 2013-04-01

The objectives of this study were to identify risk factors associated with mortality in patients systemic lupus erythematosus (SLE) admitted the intensive care unit (ICU) and evaluate usefulness Acute Physiologic Chronic Health Evaluation (APACHE) II score predict outcomes these patients, through use a retrospective patient record review from multidisciplinary teaching hospital. One hundred four SLE ICU included study. mean age was 32.44 years, 96.2% female 61.5% infection. APACHE 19.7,...

10.1177/0961203309345720 article EN Lupus 2009-10-22

The aim of the current study was to describe utility Sequential Organ Failure Assessment score in assessing severity organ dysfunction patients with cancer before admission intensive care unit. This a prospective cohort performed from January October 2007. recorded Two hundred were included. having survived unit stay 3.44 +/- 3.56 and no survivor's 9.35 3.45. There 89.5% who had 2 or more dysfunctions. area under receiver operating characteristic curve for 0.87. mortality 27.5%. predictive...

10.1177/1049909109333041 article EN American Journal of Hospice and Palliative Medicine® 2009-04-08

The 2009-2010 influenza A (H1N1pdm09) pandemic caused substantial morbidity and mortality among young patients; however, estimates have been confounded by regional differences in eligibility criteria inclusion of selected populations. In 2013-2014, H1N1pdm09 became North America's dominant seasonal strain. Our objective was to compare the baseline characteristics, resources, treatments with outcomes critically ill patients Mexican Canadian hospitals 2014 using consistent...

10.1097/ccm.0000000000001830 article EN Critical Care Medicine 2016-07-14

The mortality and prognostic factors for patients admitted to the intensive care unit (ICU) with solid tumours are unclear aim of this study was describe demographic, clinical survival data identify associated in critically ill tumours. A prospective observational cohort 177 a medical-surgical oncological ICU undertaken. There were no interventions. Among admissions, 66% surgical, 79.7% required mechanical ventilation during their stay 31.6% presented severe sepsis or septic shock. In...

10.1177/0310057x1003800214 article EN Anaesthesia and Intensive Care 2010-03-01

The purpose of the present study was to explore usefulness Mexican sequential organ failure assessment (MEXSOFA) score for assessing risk mortality critically ill patients in ICU. A total 232 consecutive admitted an ICU were included study. MEXSOFA calculated using original SOFA scoring system with two modifications: PaO2/FiO2 ratio replaced SpO2/FiO2 ratio, and evaluation neurologic dysfunction excluded. rate 20.2%. Patients initial 9 points or less during first 24 h after admission had a...

10.1590/1414-431x20122308 article EN cc-by Brazilian Journal of Medical and Biological Research 2013-01-31

Objective . The aim of this study was to estimate the incidence delirium and its risk factors among critically ill cancer patients in an intensive care unit (ICU). Materials Methods This is a prospective cohort study. Confusion Assessment Method for Intensive Care Unit (CAM-ICU) measured daily at morning diagnose by physician. Delirium diagnosed when positive during patient’s ICU stay. All were followed until they discharged from ICU. Using logistic regression, we estimated potential...

10.1155/2018/4193275 article EN cc-by Pain Research and Management 2018-07-08

To evaluate the clinical characteristics and outcomes of critically ill cancer patients with septic shock.Prospective, observational cohort study.Medical-surgical intensive care unit (ICU) at Instituto Nacional de Cancerología located in Mexico City from January 2008 to February 2010. There were no interventions. Eighty-two consecutive shock aged over 18 years prospectively included evaluated.During study period, 620 admitted ICU. Ninety-four evaluated for request ward onco-hematologists or...

10.1093/qjmed/hcq260 article EN QJM 2011-01-21
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