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Completed No phase listed Observational

Operation Enduring Freedom/Operation Iraqi Freedom Veterans' Experiences of Habituation to Pain, Perceived Burdensomeness, and Failed Belongingness

ClinicalTrials.gov ID: NCT01334385

Public ClinicalTrials.gov record NCT01334385. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 7, 2026, 3:45 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

OEF/OIF Veterans' Experiences of Habituation to Painful Stimuli, Perceived Burdensomeness and Failed Belongingness

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Veterans possess significant risk factors for self-directed violence (SDV). For example, depressed Veterans are at a greater risk for SDV than the general population. Although depressed male Veterans die by suicide at a higher rate than do their female counterparts (Zivin et al., 2007), female Operation Enduring Freedom/Operation Iraqi Freedom (OEF/OIF) Veterans are at higher risk for depression than males (Seal et al., 2009). Joiner's (2005) theory states that suicidal individuals (a) perceive themselves to be unbearable burdens onto others; (b) view their efforts at establishing and maintaining social connections as having been thwarted or failed; and (c) have developed the ability to engage in SDV due to from increased habituation to pain. This two-part study uses semi-structured interviews in an effort to determine the extent to which Joiner's theory is applicable to OEF/OIF Veterans. Part I of this study, which has been completed, assessed the components of this theory among primarily male OEF/OIF Veterans. Part II of this study is assessing this theory's components among female OEF/OIF Veterans. Participants were recruited from the female OEF/OIF Veteran population receiving services through the Eastern Colorado Health Care System (ECHCS). Comparisons across the interview responses will be made to identify commonalities among the participants' experiences.

Study identification

NCT ID
NCT01334385
Recruitment status
Completed
Study type
Observational
Phase
Not listed
Enrollment
35 participants

Conditions and interventions

Conditions

Interventions

Not listed

Eligibility (public fields only)

Age range
18 Years to 55 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Feb 28, 2007
Primary completion
Not listed
Completion
Oct 31, 2010
Last update posted
Apr 12, 2011

2007 – 2010

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
VA Eastern Colorado Healthcare System Denver Colorado 80220

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01334385, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Apr 12, 2011 · Synced Sep 7, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT01334385 live on ClinicalTrials.gov.

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