Rickinder Sethi

Dr. Rickinder Sethi

orcid

Research Focus & Metrics

Academic Career Length

5Years (2022-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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26 December 2022 in Bipolar Disorders
Verified
Journal Article
Closed access
FFFarhan Fancy
Farhan Fancy
NRNelson Rodrigues
Nelson Rodrigues
JRJoshua Rosenblat
Joshua Rosenblat
ECEdmond H. Chau
Edmond H. Chau
RSRickinder Sethi
Rickinder Sethi
JRJoshua Rosenblat
Joshua Rosenblat

4 July 2024 in BMJ Open Quality
Verified
Journal Article
Open access
PDF file
RSRickinder Sethi
Rickinder Sethi
BLBrendan Lyver
Brendan Lyver
JGJaswanth Gorla
Jaswanth Gorla
BSBrendan Singh
Brendan Singh
THTrevor Hanagan
Trevor Hanagan
CSChristian Schulz-Quach
Christian Schulz-Quach
Background Workplace violence (WPV) is a complex global challenge in healthcare that can only be addressed through a quality improvement initiative composed of a complex intervention. However, multiple WPV-specific quality indicators are required to effectively monitor WPV and demonstrate an intervention’s impact. This study aims to determine a set of quality indicators capable of effectively monitoring WPV in healthcare. Methods This study used a modified Delphi process to systematically arrive at an expert consensus on relevant WPV quality indicators at a large, multisite academic health science centre in Toronto, Canada. The expert panel consisted of 30 stakeholders from the University Health Network (UHN) and its affiliates. Relevant literature-based quality indicators which had been identified through a rapid review were categorised according to the Donabedian model and presented to experts for two consecutive Delphi rounds. Results 87 distinct quality indicators identified through the rapid review process were assessed by our expert panel. The surveys received an average response rate of 83.1% in the first round and 96.7% in the second round. From the initial set of 87 quality indicators, our expert panel arrived at a consensus on 17 indicators including 7 structure, 6 process and 4 outcome indicators. A WPV dashboard was created to provide real-time data on each of these indicators. Conclusions Using a modified Delphi methodology, a set of quality indicators validated by expert opinion was identified measuring WPV specific to UHN. The indicators identified in this study were found to be operationalisable at UHN and will provide longitudinal quality monitoring. They will inform data visualisation and dissemination tools which will impact organisational decision-making in real time.

1 July 2025 in Journal of Psychopharmacology
Verified
Journal Article
Open access
RBRyan M Brudner
Ryan M Brudner
EKErica Kaczmarek
Erica Kaczmarek
MBMarc G Blainey
Marc G Blainey
CSChristian Schulz-Quach
Christian Schulz-Quach
SMShakila Meshkat
Shakila Meshkat
JRJoshua Rosenblat
Joshua Rosenblat
Background: Psilocybin-assisted psychotherapy (PAP) is a promising treatment for various psychiatric disorders. However, the exact biological and psychological mechanisms of action of PAP remain to be determined. Examining predictors of PAP outcomes may help identify necessary processes for positive treatment outcomes. Mystical experiences are considered a key aspect of the subjective effects of ingesting psilocybin. Mystical experiences have been observed to be possibly predictive of positive outcomes in psilocybin treatments. Therefore, some argue that mystical-type experiences are necessary to achieve therapeutic benefits. Aims: The current study examines mystical experiences as a predictor of antidepressant treatment outcomes in PAP, in a complex clinical sample. Methods: Participants included 31 individuals with a primary diagnosis of major depressive disorder (MDD) or Bipolar II Disorder (BDII), with treatment resistance to symptoms of their disorder. Participants had one, two, or three PAP treatments with a fixed dose of 25 mg of psilocybin. Depressive symptoms were measured at baseline, at a pre-dose visit and at 2 weeks post-dosing. The presence of mystical experiences was measured on the dosing day after the acute effects had resolved. Results: For the first psilocybin dose, participants with greater levels of mystical experiences exhibited a greater antidepressant effect from PAP. This effect was not found at the second or third doses. Conclusion: These results provide preliminary support for the hypothesis that mystical experiences have therapeutic importance in PAP and extend the literature to include a clinical sample of individuals with treatment-resistant depression in the context of MDD or BDII.

20 March 2025 in Healthcare
Verified
Journal Article
Open access
PDF file
BLBrendan Lyver
Brendan Lyver
BSBrendan Singh
Brendan Singh
NBNathan Balzer
Nathan Balzer
MAManu Agnihotri
Manu Agnihotri
JHJennifer Hulme
Jennifer Hulme
CSChristian Schulz-Quach
Christian Schulz-Quach
Background: Workplace violence (WPV) in healthcare, particularly in emergency departments (EDs), is a growing and complex issue that significantly impacts healthcare providers (HCPs). Following the COVID-19 pandemic, the rates of WPV have increased globally, contributing to increased burnout, reduced morale, and heightened challenges in staff retention within EDs. Objective: This study aimed to explore HCPs’ perspectives on WPV in EDs. The insights gathered were intended to inform targeted interventions in a quality improvement initiative focused on addressing WPV in our healthcare institutions. Methods: A qualitative study involving semi-structured interviews was conducted with 52 HCPs across two urban EDs at a multi-site academic health center. Participants from various roles and shifts shared experiences related to safety, leadership, training, and security. Interviews were recorded, transcribed, anonymized, and thematically analyzed to identify key themes surrounding WPV in EDs. Results: The thematic analysis identified four main themes, including (1) Violence is Part of the Job, (2) Leadership Dynamics regarding WPV, (3) Disconnect Among ED Staff During WPV Response, and (4) Enhancing Systems and Culture for Effective WPV Management. These themes provide a comprehensive view of HCPs’ experiences and offer actionable recommendations for healthcare organizations seeking to address WPV. Conclusions: The study provides valuable qualitative insights into WPV in EDs, emphasizing the importance of addressing cultural, structural, and procedural gaps. These findings can guide the development of more supportive and effective strategies to create a safer environment for ED staff. Further rounds of interviews are planned post-intervention to assess changes in HCPs’ perceptions and experiences.

19 January 2026 in General Hospital Psychiatry
Verified
Journal Article
Closed access
ZDZoe Doyle
Zoe Doyle
NCNoah Chisamore
Noah Chisamore
EKErica S. Kaczmarek
Erica S. Kaczmarek
DJDanica E. Johnson
Danica E. Johnson
RBRyan M. Brudner
Ryan M. Brudner
JRJoshua Rosenblat
Joshua Rosenblat

22 January 2025 in Preprints.org
Verified
Preprint
Open access
PDF file
BLBrendan Lyver
Brendan Lyver
BSBrendan Singh
Brendan Singh
NBNathan Balzer
Nathan Balzer
MAManu Agnihotri
Manu Agnihotri
JHJennifer Hulme
Jennifer Hulme
CSChristian Schulz-Quach
Christian Schulz-Quach
Background Workplace violence (WPV) in healthcare, particularly in emergency departments (EDs), is a growing and complex issue that significantly impacts healthcare providers (HCPs). Following the COVID-19 pandemic, rates of WPV have increased globally, contributing to increased burnout, reduced morale, and heightened challenges in staff retention within EDs. Objective This study aimed to explore HCPs’ perspectives on WPV in EDs. The insights gathered were intended to inform targeted interventions in a quality improvement initiative focused on addressing WPV in our healthcare institution. Methods A qualitative study involving semi-structured interviews was conducted with 52 HCPs across two urban EDs at a multi-site academic health center. Participants from various roles and shifts shared experiences related to safety, leadership, training, and security. Interviews were recorded, transcribed, anonymized, and thematically analyzed to identify key themes surrounding WPV in EDs. Results The thematic analysis identified 4 main themes including (1) Violence is Part of the Job, (2) Leadership Dynamics regarding WPV, (3) Disconnect Among ED Staff During WPV Response, and (4) Enhancing Systems and Culture for Effective WPV Management. These themes provide a comprehensive view of HCPs’ experiences and offer actionable recommendations for healthcare organizations seeking to address WPV. Conclusion The study provides valuable qualitative insights into WPV in EDs, emphasizing the importance of addressing cultural, structural, and procedural gaps. These findings can guide the development of more supportive and effective strategies to create a safer environment for ED staff. Further rounds of interviews are planned post-intervention to assess changes in HCPs’ perceptions and experiences.