Anxiety, Parkinson Disease
Conditions
Keywords
Anxiety, Self-managed Intervention, Focused Breathing
Brief summary
A mixed methods randomized controlled feasibility and acceptability study will be conducted to determine the effects of a self-managed, focused breathing intervention on anxiety in persons who have been diagnosed with Parkinson's disease.
Detailed description
This study is being conducted to determine the feasibility and acceptability of using focused breathing as a self managed, non-pharmacologic intervention for anxiety experienced by those with Parkinson's disease. Participants meeting eligibility criteria will be randomized to either an intervention or control group. Those in the intervention group will be taught how to perform focused breathing and asked to practice it twice daily for six weeks for a minimum of four minutes each time. Anxiety, depressive symptoms, sleep, self-efficacy and quality of life with be measured in participants in both the intervention group before beginning to practice focused breathing as well as in the control group. After six weeks of practice the same measurements will be collected from the intervention group. Additionally, intervention participants will participate in a brief interview at the end of their six weeks of practice. Control group participants will be taught how to perform focused breathing six weeks at the end of a six week wait-period, following collection of data using the aforementioned measures..
Interventions
BEHAVIORALFocused breathing
Focused breathing is a series of focused, controlled breaths that aid in relaxation. Each participation in this group will be taught how to do focused breathing by the study investigator. Once determined to be able to perform focused breathing, participants will be asked to practice it for 4 minutes, twice a day, for 6 weeks. If they choose to do so, they may practice focused breathing if they become anxious at other times. They will be asked to keep a diary of each time they practice and/or use focused breathing.
Sponsors
Virginia Commonwealth University
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
SUPPORTIVE_CARE
Masking
SINGLE (Outcomes Assessor)
Masking description
Assistant performing data checks will mask the random assignments; written on index cards and sealed in security envelope. Opened following informed consent signature obtained and time one outcome measures completed.
Intervention model description
Mixed methods, 6 week randomized clinical trial. Using a block size of 4, a computer generated randomization schedule will be generated for an intervention arm and a waitlist arm.
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* Clinical diagnosis of Parkinson's disease * Hoehn & Yahr I, II, & III * Self report or clinical diagnosis of anxiety * Ability to speak and read English
Exclusion criteria
* Montreal Cognitive Assessment scores less than 26, indicating cognitive impairment * Persons under the age of 18 are excluded from this study
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Parkinson Anxiety Scale (PAS) | 6 weeks following onset of focused breathing twice daily practice. | This is an 11 question, Likert scale which includes the following responses: Not at all or never Very mild or rarely Mild, or sometimes Moderate, or often Severe, or (nearly) always. The tool is has 3 sub-scales designed to measure persistent anxiety, episodic anxiety, and avoidance behavior in Parkinson's disease. It will be administered pre and post intervention for the experimental group and pre and post enrollment for the control group. Scores from 36-48 could indicate the possibility of an anxiety disorder and the need for a clinical evaluation. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Geriatric Depression Scale | 6 weeks | This is a 25 item, yes/no scale used to measure depressive symptoms. !1 point is scored for each bolded answer (see copy of tool). A score of 0-4 is considered normal; 5-8 suggests mild depressive symptoms; 8-1 moderate depressive symptoms, and 12-15 severe depressive symptoms. Scores of 5 or greater with will be communicated to the patient's Parkinson's provider. It will be administered pre and post intervention for the experimental group and pre and post enrollment for the control group. |
| Parkinson Sleep Scale - 2 (PSS-2) | 6 weeks | This is 12 item Likert scale tool used to measure the experience and quality of sleep in individuals with Parkinson's disease. It is a 5 point scale ranging from 0 (very often) to 4 (never). three domains are measured: Motor symptoms at night, Parkinson's disease symptoms at night, and disturbed sleep. Each domain has 5 questions. Range of the domain scores is 0-20; total score range is 0-60. Participants are asked to answer the questions with referral to the past 7 days. Higher scores indicate greater nocturnal disturbance. It will be administered pre and post intervention for the experimental group and pre and post enrollment for the control group. |
| General Self Efficacy Scale (GSES) | 6 weeks | This is a 10 question Likert style tool designed to measure self-efficacy, and has the following options: Not true at all (1 point) Hardly true (2 points) Moderately true (3 points) Exactly true.(4 points) Responses are made on a 4-point scale; final composite score range from 10 - 40. Higher scores reflect an optimistic self-belief that one can perform a novel or difficult task or cope with adversity. It will be administered pre and post intervention for the experimental group and pre and post enrollment for the control group. |
| Parkinson's Quality Scale-8 (PDQ-8) | 6 weeks | This is an eight item Likert response tool designed to measure quality of life in those with Parkinson's disease and has the following options: Never Occasionally Sometimes Often Always or cannot do at all It will be administered pre and post intervention for the experimental group and pre and post enrollment for the control group. Answers of the eight items are summed; a score of 0 (0=never) indicates good health; as the score increases (maximum score is 1000 the higher the score the poorer health). |
Countries
United States
Outcome results
None listed