Claudio Nazar J

ORCID: 0000-0002-8231-8770
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About
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Research Areas
  • Cardiac, Anesthesia and Surgical Outcomes
  • Anesthesia and Sedative Agents
  • Nausea and vomiting management
  • Anesthesia and Pain Management
  • Intensive Care Unit Cognitive Disorders
  • Spinal Dysraphism and Malformations
  • Airway Management and Intubation Techniques
  • Antiplatelet Therapy and Cardiovascular Diseases
  • Simulation-Based Education in Healthcare
  • Hyperglycemia and glycemic control in critically ill and hospitalized patients
  • Assisted Reproductive Technology and Twin Pregnancy
  • Innovations in Medical Education
  • Cardiac and Coronary Surgery Techniques
  • Retinal Development and Disorders
  • Pharmaceutical Practices and Patient Outcomes
  • Photoreceptor and optogenetics research
  • Family and Disability Support Research
  • Respiratory Support and Mechanisms
  • Obstructive Sleep Apnea Research
  • Paleopathology and ancient diseases
  • Hip and Femur Fractures
  • Contact Dermatitis and Allergies
  • Delphi Technique in Research
  • Adrenal Hormones and Disorders
  • Nosocomial Infections in ICU

Pontificia Universidad Católica de Chile
2011-2024

Sociedade Brasileira de Anestesiologia
2017

Background and objective Dexamethasone given to prevent postoperative nausea vomiting may produce significant hyperglycaemia in the perioperative period. The effect of dexamethasone on patients with impaired glucose tolerance is unknown. Methods Thirty obese undergoing laparoscopic Roux-en-Y gastric bypass surgery were studied a double-blind fashion. Patients randomly distributed into two groups: group (n = 15) received 8 mg intravenously after induction anaesthesia; control isotonic saline....

10.1097/eja.0b013e328319c09b article EN European Journal of Anaesthesiology 2009-04-01

Effects on blood glucose of prophylactic dexamethasone for postoperative nausea and vomiting in diabetics non-diabeticsBackground: Postoperative (PONV) prophylaxis with may produce signifi cant hyperglycemia the period.Aim: To evaluate if this effect is greater severity type 2 compared non-diabetic patients.Material Methods: Forty thirty diabetic patients undergoing laparoscopic cholecystectomy were studied a prospective double-blind fashion manner.Patients randomly distributed into 4...

10.4067/s0034-98872011000600009 article EN Revista médica de Chile 2011-06-01

ambulatory surgery: patients and surgeries selectionOutpatient surgery is being performed with increasing frequency due to its significant benefits, including lower costs in health care, incidence of complications mortality, requiring an appropriate selection be this setting.To select operated on basis, it relevant adequate preoperative evaluation.Regarding the risks patient, important comorbidities American Society Anesthesiologists classification.Risks associated type are divided according...

10.4067/s0718-40262015000200017 article EN Revista Chilena de Cirugía 2015-04-01

Preoperative management of patients with Diabetes MellitusDiabetic have a higher probability being operated than the general population.Perioperative hyperglicemia is associated development postoperative infections and cardiovascular complications.An adequate glycemic control reduces risk for these complications.Therefore, evaluation preoperative target organ damage utmost importance among diabetic who will be subjected to surgical procedures.According results obtained, can optimized dietary...

10.4067/s0718-40262013000400013 article EN Revista Chilena de Cirugía 2013-08-01

Routine preoperative testing in elective surgery: what is the evidence?Any patient, who undergoing a surgical or invasive procedure, requiring anesthesia sedation, needs evaluation.This essential any type of procedure.Most times, clinical evaluation sufficient to establish perioperative as well patient's risk factors.Some them may be modified during period close intervention, without supplementary consultation others specialists.Currently, tendency specialists request "routine testing"...

10.4067/s0718-40262014000200017 article EN Revista Chilena de Cirugía 2014-04-01

Postoperative delirium among older peopleDelirium (acute confusional state) is a common and disabling complication surgical people.It often underdiagnosed undertreated.Its incidence varies by type of intervention it associated with several complications such as functional impairment, cognitive dysfunction, prolonged hospitalization institutionalization.These increase costs the risk death.There are precipitating predisposing factors, which susceptibility for postoperative delirium.This...

10.4067/s0034-98872014000400010 article EN Revista médica de Chile 2014-04-01

The first order plasma-effect-site equilibration rate constant (k(e0)) links the pharmacokinetics (PK) and pharmacodynamics (PD) of a given drug. For calculation k(e0), one method uses single point response curve corresponding to time peak effect drug (t(peak)); however, it has not been validated. This study compares k(e0) calculated with t(peak) traditional non-parametric parametric methods.Fifteen adult patients receiving total intravenous anaesthesia (TIVA) were studied. All monitored an...

10.1093/bja/aem212 article EN publisher-specific-oa British Journal of Anaesthesia 2007-08-07

Definición de términos1. Anestesia general: Estado reversible pérdida conciencia inducida por fármacos.2. regional: Conjunto variadas técnicas anestésicas que permiten la inducción insensibilidad en una zona del cuerpo, forma controlada y reversible.3. Evaluación ASA:

10.25237/revchilanestv48n02.17 article ES cc-by-nc Revista Chilena de Anestesia 2019-05-15

Los centros de cirugía ambulatoria han contribuido al progreso esta y se caracterizan por ser eficientes, productivos, rentables generar alta satisfacción. Construir un centro requiere constituir equipo multidisciplinario encargado desarrollar proyecto que evalúe la viabilidad económica, seleccione el tipo a construir, determine tamaño diseño del defina dotación personal; con información realiza evaluación económica final decide factibilidad construir centro. Organizar inicio actividades...

10.1016/j.rchic.2016.03.006 article ES Revista Chilena de Cirugía 2016-05-05

La obesidad es una epidemia a nivel mundial, con más de 2.000 millones adultos sobrepeso u obesidad, por lo que cada vez probable enfrentarse embarazada obesa en la práctica clínica del equipo obstétrico.La incrementa los cambios fisiológicos embarazo cardiovascular, respiratorio, metabólico y gastrointestinal, tiene implicancias clínicas aumentan costos salud morbimortalidad materna fetal.Las embarazadas obesas son un constante desafío para el obstétrico, anestesiológico salud, debiendo ser...

10.4067/s0717-75262014000600013 article ES cc-by-nc Revista chilena de obstetricia y ginecología 2014-01-01

La obesidad es una condición de acumulación excesiva grasa corporal a un nivel que resulta dañino para la salud. prevalencia está aumentando en todo el mundo ritmo alarmante, por lo tanto, fundamental conocer manejo perioperatorio y consideraciones específicas esta población. mayoría los pacientes obesos se someten procedimientos quirúrgicos tienen pocas patologías agregadas, su riesgo similar normopesos. El Obesity Surgery Mortality Risk Stratification Score OS-MRS escala validada evaluar...

10.4067/s0718-40262018000600580 article ES Revista Chilena de Cirugía 2018-12-01

Debido al importante aumento del consumo de drogas ilícitas o recreativas en nuestra sociedad, es cada vez más probable que nos encontremos con pacientes usuarios ellas el contexto quirúrgico. Es conocer los principales efectos las sustancias frecuentemente usadas por sometidos a cirugía, como cocaína, marihuana, pasta base cocaína y psicoestimulantes, también significativos pueden producirse combinar estas fármacos relacionados la cirugía anestesia. Asimismo, relevante tener cuenta...

10.1016/j.rchic.2016.03.008 article ES Revista Chilena de Cirugía 2016-05-05

10.1016/j.oftal.2016.09.004 article EN Archivos de la Sociedad Española de Oftalmología 2016-10-25

10.1016/j.oftale.2016.09.017 article ES Archivos de la Sociedad Española de Oftalmología (English Edition) 2017-02-03

Anticoagulant therapy is widely used in clinical practice, as prophylaxis patients at risk of presenting thromboembolic phenomena or treatment those who have presented a thrombotic event. It increasingly the number on chronic anticoagulant to undergo surgical procedures, so it important and necessary know perioperative management different drugs reduce risks complications associated with suspension maintenance these period. To achieve this goal, bleeding should be evaluated balanced against...

10.1016/j.rchic.2017.06.003 article EN Revista Chilena de Cirugía 2017-07-01

El uso de fármacos antiagregantes plaquetarios para prevención primaria y secundaria eventos cardiovasculares es una práctica común en clínica. La terapia antiagregante plaquetaria disminuye significativamente la incidencia cardiovasculares, incluyendo infarto agudo al miocardio accidente cerebro-vascular. Cada vez más frecuente enfrentarse a pacientes que serán sometidos algún procedimiento quirúrgico, por tanto fundamental conocer el manejo perioperatorio estos fármacos,...

10.4067/s0718-40262018000300291 article ES Revista Chilena de Cirugía 2018-01-01

elderly patient and non cardiac surgery: What should we know?The surgical procedures in patients are will be more common.They characterized by greater morbidity mortality than those younger patients, so it is essential an appropriate preoperative evaluation, a diligent intraoperative monitoring proper management of the postoperative period.The old age has number physiological changes increased incidence chronic diseases together determine decline reserve functional capacity.In evaluation...

10.4067/s0718-40262015000300013 article EN Revista Chilena de Cirugía 2015-06-01

Plastic surgery and its complications: What we should look?Plastic surgeries are becoming more popular, being performed on a varied type of population often as office-based procedures.Despite highly elective procedures, they have risks complications, which be reported to patients by the health personnel.The most frequently procedures breast augmentation body liposuction.The relevant complications associated with plastic pulmonary embolism deep vein thrombosis, is leading cause mortality in...

10.4067/s0718-40262014000600016 article EN Revista Chilena de Cirugía 2014-12-01
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