Ashwin Subramaniam

ORCID: 0000-0002-8292-7357
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About
Contact & Profiles
Research Areas
  • Frailty in Older Adults
  • Intensive Care Unit Cognitive Disorders
  • Cardiac Arrest and Resuscitation
  • COVID-19 and healthcare impacts
  • Respiratory Support and Mechanisms
  • Cardiac, Anesthesia and Surgical Outcomes
  • Hip and Femur Fractures
  • Palliative Care and End-of-Life Issues
  • Sepsis Diagnosis and Treatment
  • Infection Control and Ventilation
  • Disaster Response and Management
  • Family and Patient Care in Intensive Care Units
  • Health Systems, Economic Evaluations, Quality of Life
  • Airway Management and Intubation Techniques
  • Nutrition and Health in Aging
  • Emergency and Acute Care Studies
  • Healthcare Technology and Patient Monitoring
  • Geriatric Care and Nursing Homes
  • Climate Change and Health Impacts
  • COVID-19 Clinical Research Studies
  • Pneumothorax, Barotrauma, Emphysema
  • Patient Safety and Medication Errors
  • Hemodynamic Monitoring and Therapy
  • Healthcare cost, quality, practices
  • Cancer Genomics and Diagnostics

Peninsula Health
2016-2025

Austin Health
2025

Frankston Hospital
2014-2024

Monash University
2016-2024

Dandenong Hospital
2023-2024

Monash Health
2020-2024

Canberra Hospital
2024

Australian and New Zealand Intensive Care Society
2022-2024

National University of Singapore
2020-2024

University of Miami
2024

BackgroundA multidisciplinary collaboration investigated the world's largest, most catastrophic epidemic thunderstorm asthma event that took place in Melbourne, Australia, on Nov 21, 2016, to inform mechanisms and preventive strategies.MethodsMeteorological airborne pollen data, satellite-derived vegetation index, ambulance callouts, emergency department presentations, data hospital admissions for as well leading up following were collected between March 31, 2017, analysed. We contacted...

10.1016/s2542-5196(18)30120-7 article EN cc-by-nc-nd The Lancet Planetary Health 2018-06-01

Objective To explore associations between frailty (Clinical Frailty Scale score of 5 or more) in very old patients intensive care units (ICUs) and their clinical outcomes (mortality, discharge destination). Design, setting participants Retrospective population cohort analysis Australian New Zealand Intensive Care Society (ANZICS) Adult Patient Database data for all aged 80 years more admitted to participating ICUs 1 January 2017 31 December 2018. Main outcome measures Primary outcome:...

10.5694/mja2.50329 article EN The Medical Journal of Australia 2019-09-05

Abstract Background The Clinical Frailty Scale (CFS) is the most commonly used frailty measure in intensive care unit (ICU) patients. hospital risk score (HFRS) was recently proposed for quantification of frailty. We aimed to compare HFRS with CFS critically ill patients predicting long-term survival up one year following ICU admission. Methods In this retrospective multicentre cohort study from 16 public ICUs state Victoria, Australia between 1st January 2017 and 30th June 2018, admission...

10.1186/s13054-022-03987-1 article EN cc-by Critical Care 2022-05-03

Recent advances in cancer therapeutics have improved outcomes, resulting increasing candidacy of patients with metastatic being admitted to intensive care units (ICUs). A large proportion also frailty, predisposing them poor yet the literature reporting on this is scarce. We aimed assess impact frailty survival ICU. In retrospective registry-based cohort study, we used data from Australia and New Zealand Intensive Care Society Adult Patient (age ≥16 years) database identify advanced (solid...

10.1016/s2666-7568(23)00209-x article EN cc-by-nc-nd The Lancet Healthy Longevity 2023-11-29

Abstract Objectives High-flow nasal cannulae (HFNC) are often used for oxygen delivery in intensive care units (ICU). A new configuration HNFC, the Duet HFNC, can deliver higher pressures and potentially improve gas exchange. The clinical performance, safety patient comfort of these cannula unclear. Furthermore, there is no data on performance conventional or HFNC patients with nasogastric tubes (NG) between male female patients. We compared exchange, tolerance, HFNC. Research methodology...

10.1186/s40001-025-02447-0 article EN cc-by European journal of medical research 2025-03-26

Objectives: Timely documentation of patient-concordant goals care (GOC) in the ICU aims to promote patient autonomy and patient-centered where harms interventions outweigh potential benefits. This study examined prevalence, timing, predictors patients undergoing new updated GOC events while ICU. Design: Multicenter retrospective study. Setting Patients: All adults admitted four ICUs from July 1, 2023, December 31, 2023. Interventions: None. Main Outcomes: The primary outcome was determine...

10.1097/ccm.0000000000006663 article EN Critical Care Medicine 2025-03-31

Background: Optimal personal protective equipment (PPE) preparedness is key to minimize healthcare workers (HCW) infection with COVID-19.This two-phase survey evaluated PPE (adherence Ministry of Health India (MoH) PPE-recommendations; HCW-training; PPE-inventory; PPE-breach management) in Indian intensive care units (ICU). Materials and methods:The phase 1 was distributed electronically intensivists from 481 hospitals between March 25, 2020, April 06, as part a multinational survey.Phase 2...

10.5005/jp-journals-10071-23550 article EN Indian Journal of Critical Care Medicine 2020-10-06

What is known and objective Medication errors on admission can persist throughout the episode of care to discharge leading inappropriate management that compromise patients' care. The aim study was develop, implement evaluate role pharmacist-led medication reconciliation charting service for patients admitted an Acute Assessment Admission Unit via Emergency Department in electronic environment at a metropolitan Australian hospital. Methods Following credentialing experienced clinical...

10.1111/jcpt.12442 article EN Journal of Clinical Pharmacy and Therapeutics 2016-08-31

OBJECTIVES: A nontrivial number of patients in ICUs experience persistent critical illness (PerCI), a phenomenon which features the ICU course more consistently predict mortality than initial indication for admission. We aimed to describe PerCI among with caused by COVID-19, and these patients’ short- long-term outcomes. DESIGN: Multicenter retrospective cohort study. SETTING: Australian New Zealand Intensive Care Society Adult Patient Database 114 between January 1, 2020, March 31, 2022....

10.1097/cce.0000000000001057 article EN cc-by-nc-nd Critical Care Explorations 2024-02-27
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