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Study of the Therapeutic Effects of Intercessory Prayer (STEP)

Study of the Therapeutic Effects of Intercessory Prayer (STEP)

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00179491
Enrollment
1802
Registered
2005-09-16
Start date
1998-04-30
Completion date
2001-11-30
Last updated
2007-11-05

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Coronary Artery Bypass Grafting Surgery

Keywords

coronary artery bypass grafting surgery

Brief summary

Intercessory prayer is widely believed to influence recovery from illness, but claims of benefits are not supported by well-controlled clinical trials. Prior studies have not addressed whether prayer itself or knowledge/certainty that prayer is being provided may influence outcome. We evaluated whether (1) receiving intercessory prayer or (2) being certain of receiving intercessory prayer was associated with uncomplicated recovery after coronary artery bypass graft (CABG) surgery.

Detailed description

Intercessory prayer is widely believed to influence recovery from illness, but claims of benefits are not supported by well-controlled clinical trials. Prior studies have not addressed whether prayer itself or knowledge/certainty that prayer is being provided may influence outcome. We evaluated whether (1) receiving intercessory prayer or (2) being certain of receiving intercessory prayer was associated with uncomplicated recovery after coronary artery bypass graft (CABG) surgery.

Interventions

14 days of intercessory prayer from 3 sites

Sponsors

John Templeton Foundation
CollaboratorOTHER
INTEGRIS Baptist Medical Center
CollaboratorOTHER
Medstar Health Research Institute
CollaboratorOTHER
Baptist Memorial Health Care Corporation
CollaboratorOTHER
Mayo Clinic
CollaboratorOTHER
Beth Israel Deaconess Medical Center
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
TRIPLE (Subject, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Age 18 years or older * Able to read or understand English

Exclusion criteria

* Scheduled for emergent CABG (next available operating room slot) * CABG more than 14 days after enrollment * Other planned surgery within 30 days of CABG * Minimally invasive CABG (non full sternotomy incisions) * CABG with planned valve replacement, stent, angioplasty or carotid endarterectomy * Or had ongoing chest pain or unstable angina, as defined by their physicians

Design outcomes

Primary

MeasureTime frame
Whether receiving intercessory prayer was associated with uncomplicated recovery after coronary artery bypass graft (CABG) surgery.30 days

Secondary

MeasureTime frame
Whether being certain of receiving intercessory prayer was associated with uncomplicated recovery after coronary artery bypass graft (CABG) surgery.30 days

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026