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Acceptance and Commitment Therapy for Patients Undergoing Coronary Artery Bypass Graft Surgery (ACT for CABG)

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University of Iowa

Status

Enrolling

Conditions

Coronary Artery Disease
Vascularization

Treatments

Behavioral: Acceptance and commitment therapy

Study type

Interventional

Funder types

Other

Identifiers

NCT06207318
202311210

Details and patient eligibility

About

Heart disease is the leading cause of death globally, accounting for 16% of the world's total deaths. The number of cases is expected to increase as our population ages. Heart disease also results in large economic burden. It costs the United States about $219 billion per year. Some patients have symptoms that aren't helped by drugs or other medical treatments. These patients will need a surgery that is called cardiac artery bypass graft (CABG) surgery. CABG helps to improve chest pain which is one of the most common complaints of heart disease, and has life-prolonging potential. A limitation of CABG is that it results in increased inflammation. These patients also report high levels of anxiety and depression. Depression and anxiety in the several days surrounding surgery are related to several important things. These include worse health outcomes, worse quality of life, increased risk of death, and increased health care cost. Acceptance and Commitment Therapy (ACT) is a kind of therapy. ACT is adaptable, easy to access, and effective in brief formats. ACT has been gaining evidence for its use in many patient samples. Few studies have used ACT with heart disease patients. No known studies currently exist that have used ACT within the few days surrounding CABG surgery. To address this need, the investigators will conduct a two-arm feasibility randomized control trial (RCT). Patients will be randomized to one of two groups. The first group will complete a brief, 2-session telehealth ACT intervention. The second group will be a control group. The control will consist of treatment as usual. The investigators will evaluate the feasibility of this brief ACT intervention delivered in the peri-operative period. The investigators will also examine preliminary efficacy of the ACT intervention. The investigators will examine anxiety, depression, psychological inflexibility, well-being, and cardiovascular health-related quality of life. The investigators will also examine the intervention's impact on inflammation by measuring two inflammatory markers. The results from this study will also lay the groundwork for larger or multiple site RCT studies.

Enrollment

30 estimated patients

Sex

All

Ages

18 to 80 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • admission to the Heart and Vascular Center at University of Iowa Hospitals and Clinics (UIHC) for urgent or elective CABG
  • access to a personal phone or device with video or audio capabilities
  • ability to provide informed consent
  • English fluency.

Exclusion criteria

  • life-threatening comorbid (noncardiac) medical condition(s)
  • active suicidal ideation or intent
  • psychotropic medication use lasting less than four weeks
  • inability to provide informed consent and comply with study procedures
  • those undergoing repeat revascularization

Trial design

Primary purpose

Supportive Care

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Single Blind

30 participants in 2 patient groups

ACT Intervention group
Experimental group
Description:
Participants in the ACT Intervention condition will receive a two-session intervention, with each session lasting 60-90 minutes. Intervention content will center around personal values and behaviors that align with participant goals and utilize the 'triflex' model of ACT, which indicates three core processes of psychological flexibility: be present, open up, and do what matters. Sessions will be facilitated by the PI, an advanced graduate student in the Clinical Science Ph.D. program at the University of Iowa trained in ACT psychotherapy and supervised by a licensed and highly experienced psychologist. Patients will receive a patient workbook and audio recordings of mindfulness exercises that mirror those completed during the session. The intervention will also focus on patients' health-related goals and objectives surrounding their surgery, and expectations for positive post-surgical functioning.
Treatment:
Behavioral: Acceptance and commitment therapy
Control treatment as usual (TAU) group
No Intervention group
Description:
The control condition will consist of treatment as usual. This includes a 1.5-hour preoperative appointment with the case-assigned cardiothoracic surgeon and a nurse practitioner. Patients are provided with workbooks that include orientation to the hospital and lifestyle factors information, which includes diet, physical activity, and stress management recommendations.

Trial contacts and locations

1

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Central trial contact

Mark Vander Weg, PhD; Sara J Diesel, MA

Data sourced from clinicaltrials.gov

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