Trial Outcomes & Findings for Self-Management to Prevent Ulcers in Veterans With SCI (Spinal Cord Injury) (NCT NCT00763282)

NCT ID: NCT00763282

Last Updated: 2015-04-27

Results Overview

Skin Behavior Change was calculated as the percentage of Self-Reported Behavior at 3 and 6 months (minus the percentage at baseline). The study reported the number of guideline-recommended skin care behaviors, assessed by the Skin Care Behavior Checklist, a self-reported measure of adherence to 8 guideline recommended skin care behaviors. The average percentage of the 8 behaviors adhered to for each participant was measured by intervention arms at admission (baseline), 3 and 6 months post-discharge.

Recruitment status

COMPLETED

Study phase

NA

Target enrollment

144 participants

Primary outcome timeframe

Admission (Baseline), 3 months, 6 months

Results posted on

2015-04-27

Participant Flow

Participant milestones

Participant milestones
Measure
Self Management (SM) + Motivational Interviewing (MI)
Self Management (SM) + Motivational Interviewing (MI) Self Management and Motivational Interviewing (SM+MI): Self Management (SM) consists of: 1) on-site decisional support to promote provider adherence to ulcer management guidelines, 2) enhanced, interactive PrU education, 3) chronic disease self-management skill building via telephone based groups, 4) proactive care management using motivational interviewing to support ongoing self-management activities, and 5) distance technology.
Education (ED)
Education (ED) Education (ED): An education control intervention (ED) designed to be a credible intervention that is comparable to the SM will control for potential effects of natural history/time, treatment dosing, measurement processes, attention, the non-specific effects of therapeutic alliance, social support, and of receiving a manualized treatment with specific therapist procedures. The ED intervention will differ only in that subjects will not be instructed in any specific problem solving, self-monitoring, or SM techniques, with the exception of encouraging them to become informed consumers of SCI care.
Overall Study
STARTED
72
72
Overall Study
COMPLETED
40
38
Overall Study
NOT COMPLETED
32
34

Reasons for withdrawal

Reasons for withdrawal
Measure
Self Management (SM) + Motivational Interviewing (MI)
Self Management (SM) + Motivational Interviewing (MI) Self Management and Motivational Interviewing (SM+MI): Self Management (SM) consists of: 1) on-site decisional support to promote provider adherence to ulcer management guidelines, 2) enhanced, interactive PrU education, 3) chronic disease self-management skill building via telephone based groups, 4) proactive care management using motivational interviewing to support ongoing self-management activities, and 5) distance technology.
Education (ED)
Education (ED) Education (ED): An education control intervention (ED) designed to be a credible intervention that is comparable to the SM will control for potential effects of natural history/time, treatment dosing, measurement processes, attention, the non-specific effects of therapeutic alliance, social support, and of receiving a manualized treatment with specific therapist procedures. The ED intervention will differ only in that subjects will not be instructed in any specific problem solving, self-monitoring, or SM techniques, with the exception of encouraging them to become informed consumers of SCI care.
Overall Study
Withdrawal by Subject
6
5
Overall Study
Death
4
3
Overall Study
Lost to Follow-up
22
26

Baseline Characteristics

Self-Management to Prevent Ulcers in Veterans With SCI (Spinal Cord Injury)

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Self Management (SM) + Motivational Interviewing (MI)
n=71 Participants
Self Management (SM) + Motivational Interviewing (MI) Self Management and Motivational Interviewing (SM+MI): Self Management (SM) consists of: 1) on-site decisional support to promote provider adherence to ulcer management guidelines, 2) enhanced, interactive PrU education, 3) chronic disease self-management skill building via telephone based groups, 4) proactive care management using motivational interviewing to support ongoing self-management activities, and 5) distance technology.
Education (ED)
n=72 Participants
Education (ED) Education (ED): An education control intervention (ED) designed to be a credible intervention that is comparable to the SM will control for potential effects of natural history/time, treatment dosing, measurement processes, attention, the non-specific effects of therapeutic alliance, social support, and of receiving a manualized treatment with specific therapist procedures. The ED intervention will differ only in that subjects will not be instructed in any specific problem solving, self-monitoring, or SM techniques, with the exception of encouraging them to become informed consumers of SCI care.
Total
n=143 Participants
Total of all reporting groups
Age, Continuous
59.4 years
n=5 Participants
59.0 years
n=7 Participants
59.3 years
n=5 Participants
Sex: Female, Male
Female
2 Participants
n=5 Participants
2 Participants
n=7 Participants
4 Participants
n=5 Participants
Sex: Female, Male
Male
69 Participants
n=5 Participants
70 Participants
n=7 Participants
139 Participants
n=5 Participants
Race/Ethnicity, Customized
White
46 participants
n=5 Participants
52 participants
n=7 Participants
98 participants
n=5 Participants
Race/Ethnicity, Customized
Black
20 participants
n=5 Participants
18 participants
n=7 Participants
38 participants
n=5 Participants
Race/Ethnicity, Customized
Hispanic
4 participants
n=5 Participants
2 participants
n=7 Participants
6 participants
n=5 Participants
Race/Ethnicity, Customized
Other
1 participants
n=5 Participants
0 participants
n=7 Participants
1 participants
n=5 Participants
Residence Type
House
50 participants
n=5 Participants
56 participants
n=7 Participants
106 participants
n=5 Participants
Residence Type
Apartment
15 participants
n=5 Participants
12 participants
n=7 Participants
27 participants
n=5 Participants
Residence Type
Nursing Home
1 participants
n=5 Participants
0 participants
n=7 Participants
1 participants
n=5 Participants
Residence Type
Other
5 participants
n=5 Participants
4 participants
n=7 Participants
9 participants
n=5 Participants
Marital Status
Married
29 participants
n=5 Participants
28 participants
n=7 Participants
57 participants
n=5 Participants
Marital Status
Never Married
11 participants
n=5 Participants
10 participants
n=7 Participants
21 participants
n=5 Participants
Marital Status
Widowed
5 participants
n=5 Participants
6 participants
n=7 Participants
11 participants
n=5 Participants
Marital Status
Divorced
25 participants
n=5 Participants
27 participants
n=7 Participants
52 participants
n=5 Participants
Marital Status
Live with Partner
0 participants
n=5 Participants
1 participants
n=7 Participants
1 participants
n=5 Participants
Marital Status
Missing
1 participants
n=5 Participants
0 participants
n=7 Participants
1 participants
n=5 Participants
Educational Level
High School Graduate or Lower
23 participants
n=5 Participants
22 participants
n=7 Participants
45 participants
n=5 Participants
Educational Level
Some College
35 participants
n=5 Participants
38 participants
n=7 Participants
73 participants
n=5 Participants
Educational Level
College Graduate
10 participants
n=5 Participants
9 participants
n=7 Participants
19 participants
n=5 Participants
Educational Level
Graduate School
3 participants
n=5 Participants
3 participants
n=7 Participants
6 participants
n=5 Participants
Duration of Spinal Cord Injury
23.8 years
n=5 Participants
24.0 years
n=7 Participants
24.0 years
n=5 Participants
Etiology
Driving
35 participants
n=5 Participants
35 participants
n=7 Participants
70 participants
n=5 Participants
Etiology
Diving
5 participants
n=5 Participants
4 participants
n=7 Participants
9 participants
n=5 Participants
Etiology
Fall
5 participants
n=5 Participants
6 participants
n=7 Participants
11 participants
n=5 Participants
Etiology
Gunshot Wound
6 participants
n=5 Participants
11 participants
n=7 Participants
17 participants
n=5 Participants
Etiology
Other
20 participants
n=5 Participants
16 participants
n=7 Participants
36 participants
n=5 Participants
Level of Injury
Cervical
30 participants
n=5 Participants
30 participants
n=7 Participants
60 participants
n=5 Participants
Level of Injury
Thoracic
40 participants
n=5 Participants
36 participants
n=7 Participants
76 participants
n=5 Participants
Level of Injury
Lumbar
1 participants
n=5 Participants
6 participants
n=7 Participants
7 participants
n=5 Participants
American Spinal Injury Association (ASIA) Score
A = Complete
53 participants
n=5 Participants
48 participants
n=7 Participants
101 participants
n=5 Participants
American Spinal Injury Association (ASIA) Score
B = Sensory Incomplete
7 participants
n=5 Participants
8 participants
n=7 Participants
15 participants
n=5 Participants
American Spinal Injury Association (ASIA) Score
C = Motor Incomplete
7 participants
n=5 Participants
10 participants
n=7 Participants
17 participants
n=5 Participants
American Spinal Injury Association (ASIA) Score
D = Motor Incomplete
4 participants
n=5 Participants
6 participants
n=7 Participants
10 participants
n=5 Participants
Source of Assistance
Spouse; partner/significant other; Relative
50 participants
n=5 Participants
45 participants
n=7 Participants
95 participants
n=5 Participants
Source of Assistance
Paid Attendant
30 participants
n=5 Participants
18 participants
n=7 Participants
48 participants
n=5 Participants
Source of Assistance
Other Regular Assistance
5 participants
n=5 Participants
8 participants
n=7 Participants
13 participants
n=5 Participants
Source of Assistance
No Regular Assistance
12 participants
n=5 Participants
11 participants
n=7 Participants
23 participants
n=5 Participants
Comorbid Conditions (baseline)
Diabetes
34 participants
n=5 Participants
22 participants
n=7 Participants
56 participants
n=5 Participants
Comorbid Conditions (baseline)
Depression
29 participants
n=5 Participants
29 participants
n=7 Participants
58 participants
n=5 Participants
Comorbid Conditions (baseline)
Osteomyelitis
18 participants
n=5 Participants
10 participants
n=7 Participants
28 participants
n=5 Participants
Salzburg PrU Risk Score
9.8 Scores on a scale
n=5 Participants
9.3 Scores on a scale
n=7 Participants
9.5 Scores on a scale
n=5 Participants
Pressure Ulcer (PrU) Characteristics
Number of prior PrUs
2.89 Pressure Ulcers
n=5 Participants
1.93 Pressure Ulcers
n=7 Participants
2.41 Pressure Ulcers
n=5 Participants
Pressure Ulcer (PrU) Characteristics
Number of current PrUs
1.6 Pressure Ulcers
n=5 Participants
1.3 Pressure Ulcers
n=7 Participants
1.4 Pressure Ulcers
n=5 Participants
PrU Size of Largest Ulcer
8.2 cm^2
n=5 Participants
4.5 cm^2
n=7 Participants
6.3 cm^2
n=5 Participants
PrU Duration for Largest PrU
213 days
STANDARD_DEVIATION 244 • n=5 Participants
407 days
STANDARD_DEVIATION 631 • n=7 Participants
307 days
STANDARD_DEVIATION 482 • n=5 Participants
Prior PrU Surgery
Yes
51 participants
n=5 Participants
46 participants
n=7 Participants
97 participants
n=5 Participants
Prior PrU Surgery
No
20 participants
n=5 Participants
26 participants
n=7 Participants
46 participants
n=5 Participants
History of PrUs
56 participants
n=5 Participants
56 participants
n=7 Participants
112 participants
n=5 Participants
Locations of Current Pressure Ulcers
Ischium
40 Pressure Ulcers
n=5 Participants
38 Pressure Ulcers
n=7 Participants
78 Pressure Ulcers
n=5 Participants
Locations of Current Pressure Ulcers
Trochanter
11 Pressure Ulcers
n=5 Participants
9 Pressure Ulcers
n=7 Participants
20 Pressure Ulcers
n=5 Participants
Locations of Current Pressure Ulcers
Sacrum
15 Pressure Ulcers
n=5 Participants
13 Pressure Ulcers
n=7 Participants
28 Pressure Ulcers
n=5 Participants
Locations of Current Pressure Ulcers
Coccyx
9 Pressure Ulcers
n=5 Participants
6 Pressure Ulcers
n=7 Participants
15 Pressure Ulcers
n=5 Participants
Locations of Current Pressure Ulcers
Other locations (e.g., feet)
16 Pressure Ulcers
n=5 Participants
16 Pressure Ulcers
n=7 Participants
32 Pressure Ulcers
n=5 Participants
Stage of PrUs at randomization
Stage III = Full thickness
22 Pressure Ulcers
n=5 Participants
31 Pressure Ulcers
n=7 Participants
53 Pressure Ulcers
n=5 Participants
Stage of PrUs at randomization
Stage IV = Full thickness
54 Pressure Ulcers
n=5 Participants
43 Pressure Ulcers
n=7 Participants
97 Pressure Ulcers
n=5 Participants
Hospital-acquired PrU
12 Pressure Ulcers
n=5 Participants
9 Pressure Ulcers
n=7 Participants
21 Pressure Ulcers
n=5 Participants
Current Employment
Unemployed
60 participants
n=5 Participants
61 participants
n=7 Participants
121 participants
n=5 Participants
Current Employment
Employed
11 participants
n=5 Participants
11 participants
n=7 Participants
22 participants
n=5 Participants

PRIMARY outcome

Timeframe: Admission (Baseline), 3 months, 6 months

Skin Behavior Change was calculated as the percentage of Self-Reported Behavior at 3 and 6 months (minus the percentage at baseline). The study reported the number of guideline-recommended skin care behaviors, assessed by the Skin Care Behavior Checklist, a self-reported measure of adherence to 8 guideline recommended skin care behaviors. The average percentage of the 8 behaviors adhered to for each participant was measured by intervention arms at admission (baseline), 3 and 6 months post-discharge.

Outcome measures

Outcome measures
Measure
Self Management (SM) + Motivational Interviewing (MI)
n=71 Participants
Self Management (SM) + Motivational Interviewing (MI) Self Management and Motivational Interviewing (SM+MI): Self Management (SM) consists of: 1) on-site decisional support to promote provider adherence to ulcer management guidelines, 2) enhanced, interactive PrU education, 3) chronic disease self-management skill building via telephone based groups, 4) proactive care management using motivational interviewing to support ongoing self-management activities, and 5) distance technology.
Education (ED)
n=72 Participants
Education (ED) Education (ED): An education control intervention (ED) designed to be a credible intervention that is comparable to the SM will control for potential effects of natural history/time, treatment dosing, measurement processes, attention, the non-specific effects of therapeutic alliance, social support, and of receiving a manualized treatment with specific therapist procedures. The ED intervention will differ only in that subjects will not be instructed in any specific problem solving, self-monitoring, or SM techniques, with the exception of encouraging them to become informed consumers of SCI care.
Percent of Possible Self-Reported Skin Care Behaviors
Admission
73.8 % of Possible Self-Reported Behaviors
Standard Deviation 23.3
74.1 % of Possible Self-Reported Behaviors
Standard Deviation 18.6
Percent of Possible Self-Reported Skin Care Behaviors
3 Months
83.5 % of Possible Self-Reported Behaviors
Standard Deviation 17.5
79.5 % of Possible Self-Reported Behaviors
Standard Deviation 19.6
Percent of Possible Self-Reported Skin Care Behaviors
6 Months
85.0 % of Possible Self-Reported Behaviors
Standard Deviation 15.2
83.0 % of Possible Self-Reported Behaviors
Standard Deviation 14.6

PRIMARY outcome

Timeframe: Admission (Baseline), 3 months, 6 months

Self-reported improvement in skin care behaviors in the SM+MI versus ED control intervention arms. The study reported the number of guideline-recommended skin care behaviors, assessed by the Skin Care Behavior Checklist, a self-report measure of adherence to 8 skin care behaviors for each participant.The difference in the average percentage of the 8 behaviors adhered to by each participant was measured for the different intervention arms from admission (baseline) to 3 and 6 months post-discharge.

Outcome measures

Outcome measures
Measure
Self Management (SM) + Motivational Interviewing (MI)
n=71 Participants
Self Management (SM) + Motivational Interviewing (MI) Self Management and Motivational Interviewing (SM+MI): Self Management (SM) consists of: 1) on-site decisional support to promote provider adherence to ulcer management guidelines, 2) enhanced, interactive PrU education, 3) chronic disease self-management skill building via telephone based groups, 4) proactive care management using motivational interviewing to support ongoing self-management activities, and 5) distance technology.
Education (ED)
n=72 Participants
Education (ED) Education (ED): An education control intervention (ED) designed to be a credible intervention that is comparable to the SM will control for potential effects of natural history/time, treatment dosing, measurement processes, attention, the non-specific effects of therapeutic alliance, social support, and of receiving a manualized treatment with specific therapist procedures. The ED intervention will differ only in that subjects will not be instructed in any specific problem solving, self-monitoring, or SM techniques, with the exception of encouraging them to become informed consumers of SCI care.
Skin Behavior Change
Baseline to 3 months
9.7 % Change
Standard Deviation 19.3
5.4 % Change
Standard Deviation 22.9
Skin Behavior Change
Baseline to 6 months
11.3 % Change
Standard Deviation 20.0
8.9 % Change
Standard Deviation 18.1

PRIMARY outcome

Timeframe: 6 months

Skin worsening was defined as when a participant with an open wound at the time of discharge is found to have \>20% wound area at 3 or 6 months post-discharge (including new wounds and reopened wounds). Worsening was also defined as a when a participant with a closed wound at discharge is found to have a new or reopened wound at 3 or 6 months post-discharge.

Outcome measures

Outcome measures
Measure
Self Management (SM) + Motivational Interviewing (MI)
n=71 Participants
Self Management (SM) + Motivational Interviewing (MI) Self Management and Motivational Interviewing (SM+MI): Self Management (SM) consists of: 1) on-site decisional support to promote provider adherence to ulcer management guidelines, 2) enhanced, interactive PrU education, 3) chronic disease self-management skill building via telephone based groups, 4) proactive care management using motivational interviewing to support ongoing self-management activities, and 5) distance technology.
Education (ED)
n=72 Participants
Education (ED) Education (ED): An education control intervention (ED) designed to be a credible intervention that is comparable to the SM will control for potential effects of natural history/time, treatment dosing, measurement processes, attention, the non-specific effects of therapeutic alliance, social support, and of receiving a manualized treatment with specific therapist procedures. The ED intervention will differ only in that subjects will not be instructed in any specific problem solving, self-monitoring, or SM techniques, with the exception of encouraging them to become informed consumers of SCI care.
Any Skin Worsening
No
36 participants
33 participants
Any Skin Worsening
Yes
35 participants
39 participants

PRIMARY outcome

Timeframe: Admission (Baseline), 3 months, 6 months

Skin worsening was defined as when a participant with an open wound at the time of discharge is found to have \>20% wound area at 3 or 6 months post-discharge (including new wounds and reopened wounds). Worsening was also defined as a when a participant with a closed wound at discharge is found to have a new or reopened wound at 3 or 6 months post-discharge.

Outcome measures

Outcome measures
Measure
Self Management (SM) + Motivational Interviewing (MI)
n=71 Participants
Self Management (SM) + Motivational Interviewing (MI) Self Management and Motivational Interviewing (SM+MI): Self Management (SM) consists of: 1) on-site decisional support to promote provider adherence to ulcer management guidelines, 2) enhanced, interactive PrU education, 3) chronic disease self-management skill building via telephone based groups, 4) proactive care management using motivational interviewing to support ongoing self-management activities, and 5) distance technology.
Education (ED)
n=72 Participants
Education (ED) Education (ED): An education control intervention (ED) designed to be a credible intervention that is comparable to the SM will control for potential effects of natural history/time, treatment dosing, measurement processes, attention, the non-specific effects of therapeutic alliance, social support, and of receiving a manualized treatment with specific therapist procedures. The ED intervention will differ only in that subjects will not be instructed in any specific problem solving, self-monitoring, or SM techniques, with the exception of encouraging them to become informed consumers of SCI care.
Skin Status
No Skin Worsening
36 participants
33 participants
Skin Status
Worse 0-3 Months
26 participants
28 participants
Skin Status
Worse 4-6 Months
9 participants
11 participants

SECONDARY outcome

Timeframe: Discharge to end of study (6 months)

Population: Mean number of skin-related post-discharge admissions (ICD9 code =707.xx)

Post-discharge skin-related hospitalizations were for both groups (SM+MI vs. ED) but not as study-related or as an adverse event. This study examined an outpatient intervention during which rehospitalization could be triggered by the participants' early reporting of skin breakdown.

Outcome measures

Outcome measures
Measure
Self Management (SM) + Motivational Interviewing (MI)
n=72 Participants
Self Management (SM) + Motivational Interviewing (MI) Self Management and Motivational Interviewing (SM+MI): Self Management (SM) consists of: 1) on-site decisional support to promote provider adherence to ulcer management guidelines, 2) enhanced, interactive PrU education, 3) chronic disease self-management skill building via telephone based groups, 4) proactive care management using motivational interviewing to support ongoing self-management activities, and 5) distance technology.
Education (ED)
n=72 Participants
Education (ED) Education (ED): An education control intervention (ED) designed to be a credible intervention that is comparable to the SM will control for potential effects of natural history/time, treatment dosing, measurement processes, attention, the non-specific effects of therapeutic alliance, social support, and of receiving a manualized treatment with specific therapist procedures. The ED intervention will differ only in that subjects will not be instructed in any specific problem solving, self-monitoring, or SM techniques, with the exception of encouraging them to become informed consumers of SCI care.
Mean Number of Skin-related Admissions
1.5 admissions/participant
Standard Deviation 0.8
1.6 admissions/participant
Standard Deviation 0.7

Adverse Events

Self Management (SM) + Motivational Interviewing (MI)

Serious events: 4 serious events
Other events: 0 other events
Deaths: 0 deaths

Education (ED)

Serious events: 3 serious events
Other events: 0 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Self Management (SM) + Motivational Interviewing (MI)
n=72 participants at risk
Self Management (SM) + Motivational Interviewing (MI) Self Management and Motivational Interviewing (SM+MI): Self Management (SM) consists of: 1) on-site decisional support to promote provider adherence to ulcer management guidelines, 2) enhanced, interactive PrU education, 3) chronic disease self-management skill building via telephone based groups, 4) proactive care management using motivational interviewing to support ongoing self-management activities, and 5) distance technology.
Education (ED)
n=72 participants at risk
Education (ED) Education (ED): An education control intervention (ED) designed to be a credible intervention that is comparable to the SM will control for potential effects of natural history/time, treatment dosing, measurement processes, attention, the non-specific effects of therapeutic alliance, social support, and of receiving a manualized treatment with specific therapist procedures. The ED intervention will differ only in that subjects will not be instructed in any specific problem solving, self-monitoring, or SM techniques, with the exception of encouraging them to become informed consumers of SCI care.
Investigations
Death
5.6%
4/72 • Number of events 4 • 6 Months
4.2%
3/72 • Number of events 3 • 6 Months

Other adverse events

Adverse event data not reported

Additional Information

Marylou Guihan, PhD

Center of Innovation for Complex Chronic Health Care

Phone: 708-202-2414

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place