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Suicide risk management for the sequenced treatment alternatives to relieve depression study: applied NIMH guidelines
Andrew A Nierenberg1, Madhukar H Trivedi, Louise Ritz
1Clinical Research Program, Clinical Psychopharmacology Unit, Massachusetts General Hospital, ACC 812, 15 Parkman Street, Boston, MA 01224, USA. anierenberg@partners.org
Abstract:
NIMH guidelines to manage subjects who are suicidal during their participation in clinical trials include a full range of procedures to minimize suicidal risk, yet no reports to date have shown how researchers should best implement these guidelines. The architects of the sequenced treatment alternatives to relieve depression (STAR*D) study operationalized and implemented the NIMH guidelines by developing a comprehensive set of procedures to detect, monitor, and manage suicidal subjects during a large, complex, multisite clinical trial. Because of the large size of the study (anticipated n = 4000), the wide geographic distribution, the large number of treating STAR*D clinicians, the broad array of subjects with psychiatric and medical comorbidities, and the focus on treatment-resistant depression, along with the complexity of multiple treatment steps and randomization points in STAR*D, the risk of suicide, safety monitoring of suicidal subjects presented a unique challenge. This paper describes methods derived from the NIMH guidelines used to manage suicidal risk in STAR*D including the use of an interactive voice response system to alert clinicians, regional center directors, and safety officers.
Insights
Managing suicidal risk in clinical trials is crucial. This study details methods used in the Sequenced Treatment Alternatives to Relieve Depression (STAR*D) trial to implement National Institute of Mental Health (NIMH) guidelines for subject safety.
Area of Science:
- Clinical Psychology
- Psychiatric Research
- Clinical Trial Management
Background:
- National Institute of Mental Health (NIMH) guidelines exist for managing suicidal subjects in clinical trials.
- Implementation strategies for these guidelines in large-scale, complex trials remain underexplored.
Purpose of the Study:
- To describe the operationalization and implementation of NIMH suicide risk management guidelines within the Sequenced Treatment Alternatives to Relieve Depression (STAR*D) study.
- To present methods for detecting, monitoring, and managing suicidal subjects in a large, multisite clinical trial setting.
Main Methods:
- Development of a comprehensive set of procedures based on NIMH guidelines.
- Utilization of an interactive voice response (IVR) system for timely alerts to clinicians, directors, and safety officers.
- Adaptation of safety monitoring protocols for a complex trial with treatment-resistant depression, comorbidities, and multiple randomization points.
Main Results:
- The STAR*D study successfully operationalized NIMH guidelines for managing suicidal risk.
- The implemented procedures provided a framework for monitoring and managing suicidal subjects across a large, geographically distributed trial.
- The IVR system facilitated rapid communication and intervention for at-risk individuals.
Conclusions:
- Effective implementation of suicide risk management guidelines in large clinical trials is feasible with structured protocols.
- A systematic approach, including technological aids like IVR systems, is vital for ensuring subject safety in complex psychiatric research.
- The STAR*D experience offers a model for managing suicidal ideation and behavior in clinical trial participants.
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