Effect of Owning a Service Dog on Military Veterans With PTSD

University of Aarhus

Status: Active, not recruiting

Conditions: Stress, Emotional; Sleep Disorders, Circadian Rhythm; Physiological Responses

Treatments: Other: With service dog

Study type: Observational

Funder types: Other

Identifiers

NCT05208008

ANIMAL CONTACT 3

Details and patient eligibility

About

The study aims to investigate the effects of a service dog on military veterans with post traumatic stress syndrome (PTSD). The investigators will use non-invasive measures of the physiological responses, data obtained via dairy keeping, accelerometer data estimating activity and sleep patterns, and baseline information including psychological measures validated for this specific population.

Full description

The investigators will measure and compare the immediate effect of the presence of the dog, on days with low stress and high stress, using non-invasive measures of the physiological response, diary notes, and data on activity and sleep pattern The latter will also be collected for the service dogs. The investigators will apply a cross-sectional design. The participants will be divided into two groups based on whether they own a certified service dog (treatment group) or are on a waitlist for a service dog (control group).

The experimental period will consist of a 14-day period. In the preceding week the participants receive a visit, where they will be given instructions to fill in a diary, how to collect and store saliva samples, and use equipment for data collection. In the diary they record their daily activities and any situation perceived to be stressful during the experimental period. In the experimental period, the participants will wear an accelerometer. Every second day, the particpants will wear equipment measuring their heart rate.

Enrollment: 40 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Have been deployed in a war zone
• Fulfil criteria for PTSD
• Fulfil criteria for receiving a certified service dog
• If having a service dog, they must have owned the dog for more than 6 months, and the dog must be at leat 2 years of age

Exclusion criteria

• Use of alcohol or drugs to an extent that it affects the ability to attend to ordinary daily activities

Trial design

40 participants in 2 patient groups

With service dog

Description:

Veterans living with a certified service dog

Treatment:

Other: With service dog

Without service dog

Description:

Veterans living without a certified service dog