Faculty profile
Siddhartha Srivastava
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Read how they describe their research on their Queen's University profile.
Latest papers
Health Care Worker Perspectives After New Electronic Health Record Implementation in an Oncology Ambulatory Clinic: Qualitative and Quality-Improvement Insights.
JCO clinical cancer informatics · 2026
Oseltamivir Treatment vs Supportive Care for Seasonal Influenza Requiring Hospitalization.
JAMA network open · 2025
Community-acquired Pneumonia in People With HIV During the Current Era of Effective Antiretroviral Therapy: A Multicenter Retrospective Cohort Study.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2025
Latest funding
- $300,000
A pragmatic randomized trial to evaluate the effect of a peer-comparison feedback letter on antimicrobial use in hospital-based physicians
CIHR · 2023 · Co-investigator
- $634,949
A pragmatic randomized trial to evaluate the effect of a peer-comparison feedback letter on antimicrobial use in hospital-based physicians
CIHR · 2023 · Co-investigator
- $100,000
Nirmatrelvir/ritonavir (Paxlovid) in the prevention of long-term cardiovascular outcomes: The paxloviD Effectiveness For the prEvention of loNg coviD (DEFEND) clinical trial.
CIHR · 2023 · Co-investigator
18 publications.
Health Care Worker Perspectives After New Electronic Health Record Implementation in an Oncology Ambulatory Clinic: Qualitative and Quality-Improvement Insights.
Thanabalachandran L, Zaza K, Hartzell R, Miller K, Digby GC, Moffat T, Mushonga M, Wright K, Powis M, Drover J, Srivastava S, Krzyzanowska MK, Li Y
Oseltamivir Treatment vs Supportive Care for Seasonal Influenza Requiring Hospitalization.
Bai AD, Srivastava S, Al Baluki T, Razak F, Verma AA
Community-acquired Pneumonia in People With HIV During the Current Era of Effective Antiretroviral Therapy: A Multicenter Retrospective Cohort Study.
Bai AD, Srivastava S, Martinez Cajas JL, Razak F, Verma AA
Anaerobic Antibiotic Coverage in Aspiration Pneumonia and the Associated Benefits and Harms: A Retrospective Cohort Study.
Bai AD, Srivastava S, Digby GC, Girard V, Razak F, Verma AA
Comparative Effectiveness of First-Line and Alternative Antibiotic Regimens in Hospitalized Patients With Nonsevere Community-Acquired Pneumonia: A Multicenter Retrospective Cohort Study.
Bai AD, Srivastava S, Wong BKC, Digby GC, Razak F, Verma AA
Association between new insertion of a long-term enteral feeding tube and mortality in adults admitted to the hospital with aspiration: A retrospective cohort study.
Bai AD, Srivastava S, Leung M, Johnson H, Verma AA, Razak F
Videoconferencing interventions and COPD patient outcomes: A systematic review.
Bowman M, Jalink M, Sharpe I, Srivastava S, Wijeratne DT
Ceftriaxone and the Risk of Ventricular Arrhythmia, Cardiac Arrest, and Death Among Patients Receiving Lansoprazole
A systematic review of eHealth technologies for breast cancer supportive care.
Gyawali B, Bowman M, Sharpe I, Jalink M, Srivastava S, Wijeratne DT
Virtual Care Access and Health Equity during the COVID-19 Pandemic, a qualitative study of patients with chronic diseases from Canada.
Chan-Nguyen S, Ritsma B, Nguyen L, Srivastava S, Shukla G, Appireddy R
A pragmatic randomized trial to evaluate the effect of a peer-comparison feedback letter on antimicrobial use in hospital-based physicians
Principal investigators: Razak, Fahad; Desveaux, Laura; Ivers, Noah M; McIntyre, Mark; Morris, Andrew M; Schwartz, Kevin L; Taljaard, Monica; Verma, Amol
Keywords: Antimicrobial Resistance; Antimicrobial Stewardship; Inpatient Care; Peer-Comparison Feedback Reporting; Pragmatic Randomized Trial
A pragmatic randomized trial to evaluate the effect of a peer-comparison feedback letter on antimicrobial use in hospital-based physicians
Principal investigators: Razak, Fahad; Daneman, Nick; Desveaux, Laura; Ivers, Noah M; McIntyre, Mark; Morris, Andrew M; Schwartz, Kevin L; Taljaard, Monica; Verma, Amol
Keywords: Antimicrobial Resistance; Antimicrobial Stewardship; Inpatient Care; Peer-Comparison Feedback Reporting; Pragmatic Randomized Trial
Nirmatrelvir/ritonavir (Paxlovid) in the prevention of long-term cardiovascular outcomes: The paxloviD Effectiveness For the prEvention of loNg coviD (DEFEND) clinical trial.
Principal investigators: Quinn, Kieran L; Cheung, Angela M; Fowler, Robert A; Hebert, Paul C; Johnstone, Jennie; Lee, Douglas S; Razak, Fahad; Taljaard, Monica; Verma, Amol
Keywords: Chronic Cardiovascular Disease; Long Covid; Nirmatrelvir/Ritonavir; Paxlovid; Post Acute Sequelae Of Covid-19; Post Covid-19 Condition; Prevention; Sars-Cov-2 Infection
Investigating variation in the inpatient allocation of scarce COVID-19 therapeutics: Equity and Clinical Outcomes
Principal investigators: Razak, Fahad; Baker, Andrew J; Chan, Timothy; Gibson, Jennifer; Leung, Elizabeth; Mamdani, Muhammad; Morris, Andrew M; Pai, Menaka; Rosella, Laura C; Sarhangian, Vahid; Siddiqi, Arjumand; Verma, Amol
Keywords: Covid-19; Drug Shortage; Health Equity; Health Systems; Medications; Patient Outcomes; Processes Of Inpatient Care; Resource Allocation
Investigating variation in the inpatient allocation of scarce COVID-19 therapeutics: Equity and Clinical Outcomes
Principal investigators: Razak, Fahad; Baker, Andrew J; Chan, Timothy; Gibson, Jennifer; Leung, Elizabeth; Mamdani, Muhammad; Morris, Andrew M; Pai, Menaka; Rosella, Laura C; Sarhangian, Vahid; Siddiqi, Arjumand; Verma, Amol
Keywords: Covid-19; Drug Shortages; Ethical Framework; Health Equity; Health Systems; Medications; Patient Outcomes; Processes Of Inpatient Care; Resource Allocation
COVID-19 Variant Supplement - The COVID-19 Hospital Analytics Laboratory: Improving the Clinical, Organizational, and System Response to COVID-19
Principal investigators: Verma, Amol; Greenberg, Anna; Chan, Timothy; Cheung, Angela M; Ghassemi, Marzyeh; Herridge, Margaret S; Mamdani, Muhammad; Razak, Fahad; Rosella, Laura C
Keywords: Clinical Data Platform; Hospital Medicine
COVID-19 Variant Network - The COVID-19 Hospital Analytics Laboratory: Improving the Clinical, Organizational, and System Response to COVID-19
Principal investigators: Verma, Amol; Greenberg, Anna; Chan, Timothy; Cheung, Angela M; Ghassemi, Marzyeh; Herridge, Margaret S; Mamdani, Muhammad; Razak, Fahad; Rosella, Laura C
Keywords: Clinical Data Platform; Hospital Medicine
Improving the recognition and care of patients with long-term health complications of COVID-19
Principal investigators: Quinn, Kieran L; Chan, Timothy; Cheung, Angela M; Ghassemi, Marzyeh; Herridge, Margaret S; Mamdani, Muhammad; Razak, Fahad; Rosella, Laura C; Verma, Amol
Keywords: End Of Life Care; Health Services Research; Hospital Medicine
Understanding the effects of hospital capacity strain on quality of hospital care for patients admitted to medical and ICU wards during the pandemic and evaluating interventions to mitigate hospital capacity strain
Principal investigators: Razak, Fahad; Baker, Andrew J; Chan, Timothy; Cheung, Angela M; Gibson, Jennifer; Hellsten, Erik; Herridge, Margaret S; Kapral, Moira K; Lee, Nelson L; Mamdani, Muhammad; Rosella, Laura C; Sarhangian, Vahid; Verma, Amol
Keywords: Health Equity; Health Systems; Hospital Capacity; Large-Scale Patient Transfers; Patient Outcomes; Processes Of Care; Quality Of Inpatient Care
Understanding How COVID-19 has Affected Hospital Performance
Principal investigators: Imanirad, Raha; Diamant, Adam; Razak, Fahad; Verma, Amol
Keywords: Health Disparities; Health Services Research; Hospital Performance
From public funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998 with their latest competition results, the Canada Foundation for Innovation, Genome Canada, the Canadian Space Agency, Canada Research Chairs, the Fonds de recherche du Québec, Ontario research funding, Michael Smith Health Research BC, the Canadian Cancer Society, Heart & Stroke and Brain Canada.
Frequent collaborators
- Fahad Razak and Amol Verma: 149 shared papers
- Monika Krzyzanowska and Melanie Powis: 88 shared papers
- Chaim Bell and Anthony Bai: 19 shared papers
- Chaim Bell and George Tomlinson: 15 shared papers
- George Tomlinson and Anthony Bai: 13 shared papers
- Monika Krzyzanowska and George Tomlinson: 12 shared papers
- Fahad Razak and Anthony Bai: 9 shared papers
- Anthony Bai and Siddhartha Srivastava: 9 shared papers
- Amol Verma and Anthony Bai: 8 shared papers
- Bishal Gyawali and Kristin Wright: 8 shared papers
- Chaim Bell and Fahad Razak: 6 shared papers
- Fahad Razak and Siddhartha Srivastava: 6 shared papers
- Amol Verma and Siddhartha Srivastava: 6 shared papers
- Monika Krzyzanowska and Fahad Razak: 4 shared papers
- Fahad Razak and Melanie Powis: 4 shared papers
- Amol Verma and Melanie Powis: 4 shared papers
- Monika Krzyzanowska and Yuchen Li: 2 shared papers
- Anthony Bai and Heather Johnson: 2 shared papers
- Anthony Bai and Amelia Wilkinson: 2 shared papers
- Lisa Nguyen and Siddhartha Srivastava: 2 shared papers
- Siddhartha Srivastava and Bishal Gyawali: 2 shared papers
- Yuchen Li and Kristin Wright: 2 shared papers
- Chaim Bell and Siddhartha Srivastava: 1 shared paper
- Monika Krzyzanowska and Siddhartha Srivastava: 1 shared paper
- Monika Krzyzanowska and John Drover: 1 shared paper
- Monika Krzyzanowska and Melinda Mushonga: 1 shared paper
- Monika Krzyzanowska and Kristin Wright: 1 shared paper
- George Tomlinson and Siddhartha Srivastava: 1 shared paper
- Fahad Razak and Aws Almufleh: 1 shared paper
- Fahad Razak and Heather Johnson: 1 shared paper
- Fahad Razak and Marie Leung: 1 shared paper
- Fahad Razak and Mandip Rai: 1 shared paper
- Fahad Razak and Amelia Wilkinson: 1 shared paper
- Amol Verma and Aws Almufleh: 1 shared paper
- Amol Verma and Heather Johnson: 1 shared paper
- Amol Verma and Marie Leung: 1 shared paper
- Amol Verma and Mandip Rai: 1 shared paper
- Amol Verma and Amelia Wilkinson: 1 shared paper
- Anthony Bai and Aws Almufleh: 1 shared paper
- Anthony Bai and Marie Leung: 1 shared paper
- Anthony Bai and Mandip Rai: 1 shared paper
- Melanie Powis and Siddhartha Srivastava: 1 shared paper
- Melanie Powis and John Drover: 1 shared paper
- Melanie Powis and Yuchen Li: 1 shared paper
- Melanie Powis and Melinda Mushonga: 1 shared paper
- Benjamin Ritsma and Lisa Nguyen: 1 shared paper
- Benjamin Ritsma and Garima Shukla: 1 shared paper
- Benjamin Ritsma and Siddhartha Srivastava: 1 shared paper
- Aws Almufleh and Siddhartha Srivastava: 1 shared paper
- Heather Johnson and Siddhartha Srivastava: 1 shared paper
- Marie Leung and Siddhartha Srivastava: 1 shared paper
- Lisa Nguyen and Garima Shukla: 1 shared paper
- Mandip Rai and Siddhartha Srivastava: 1 shared paper
- Garima Shukla and Siddhartha Srivastava: 1 shared paper
- Siddhartha Srivastava and Amelia Wilkinson: 1 shared paper
- Siddhartha Srivastava and John Drover: 1 shared paper
- Siddhartha Srivastava and Yuchen Li: 1 shared paper
- Siddhartha Srivastava and Melinda Mushonga: 1 shared paper
- Siddhartha Srivastava and Kristin Wright: 1 shared paper
- Department of Medicine
- Department of Oncology
- Department of Laboratory Medicine & Pathobiology
- Department of Physical Medicine and Rehabilitation
- Biostatistics Division
- Department of Critical Care
- Institute of Health Policy, Management, and Evaluation
- Other
Co-authors at Queen's University, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Anthony Bai
Faculty
9 shared papers, latest 2025
Fahad Razak
Department of Medicine
6 shared papers, latest 2025
Amol Verma
Department of Laboratory Medicine & Pathobiology
6 shared papers, latest 2025
Ramana Appireddy
Department of Medicine
3 shared papers, latest 2022
Bishal Gyawali
Department of Oncology
2 shared papers, latest 2023
Lisa Nguyen
Department of Medicine
2 shared papers, latest 2022
Amelia Wilkinson
Department of Medicine
1 shared papers, latest 2023
John Drover
Department of Critical Care
1 shared papers, latest 2026
Yuchen Li
Department of Oncology
1 shared papers, latest 2026
Melinda Mushonga
Department of Oncology
1 shared papers, latest 2026
Kristin Wright
Department of Oncology
1 shared papers, latest 2026
Aws Almufleh
Department of Medicine
1 shared papers, latest 2023
Heather Johnson
Department of Medicine
1 shared papers, latest 2024
Marie Leung
Department of Medicine
1 shared papers, latest 2024
Mandip Rai
Department of Medicine
1 shared papers, latest 2023
Chaim Bell
Department of Medicine
1 shared papers, latest 2017
Garima Shukla
Department of Medicine
1 shared papers, latest 2022
Monika Krzyzanowska
Department of Medicine
1 shared papers, latest 2026
George Tomlinson
Biostatistics Division
1 shared papers, latest 2017
Melanie Powis
Institute of Health Policy, Management, and Evaluation
1 shared papers, latest 2026
Benjamin Ritsma
Department of Physical Medicine and Rehabilitation
1 shared papers, latest 2022
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Profile data last refreshed on September 29, 2026 from the university directory, publication records and public research funding records.