Trial Outcomes & Findings for Feasibility of the Hip Instructional Prehabilitation Program for Enhanced Recovery (HIPPER) (NCT NCT02969512)
NCT ID: NCT02969512
Last Updated: 2026-08-17
Results Overview
The Hospital Anxiety and Depression Scale (HADS-A) measures anxiety symptoms. The anxiety subscale (HADS-A) has 7 items, each rated 0-3 and summed to a total of 0-21. Higher scores indicate worse outcomes (greater anxiety).
Recruitment status
COMPLETED
Study phase
NA
Target enrollment
51 participants
Primary outcome timeframe
T1 (Baseline); T2 (7-10 days before surgery); T3 (Post-Intervention, 30 days after surgery)
Results posted on
2026-08-17
Participant Flow
Participant milestones
| Measure |
HIPPER
The HIPPER group will receive 12 interactive online modules (\~20 minutes each). HIPPER participants will receive email or phone contact (participant preference) to provide them with website portal access consisting of the web address, and simple instructions to access the website using personalized encrypted login information to the site.
HIPPER: Participants can complete the online educational modules at home or another location with internet access. The total time to complete all of the modules is about 2 hours and 30 minutes.
|
OASIS Online Educational Webinars
To provide a comparable level of education, participants in the Online Education group will receive 2 hours of OASIS online educational webinars as per current practice.
OASIS Online Educational Webinars: 2-hour online educational large group sessions
|
|---|---|---|
|
Overall Study
STARTED
|
26
|
25
|
|
Overall Study
COMPLETED
|
23
|
19
|
|
Overall Study
NOT COMPLETED
|
3
|
6
|
Reasons for withdrawal
| Measure |
HIPPER
The HIPPER group will receive 12 interactive online modules (\~20 minutes each). HIPPER participants will receive email or phone contact (participant preference) to provide them with website portal access consisting of the web address, and simple instructions to access the website using personalized encrypted login information to the site.
HIPPER: Participants can complete the online educational modules at home or another location with internet access. The total time to complete all of the modules is about 2 hours and 30 minutes.
|
OASIS Online Educational Webinars
To provide a comparable level of education, participants in the Online Education group will receive 2 hours of OASIS online educational webinars as per current practice.
OASIS Online Educational Webinars: 2-hour online educational large group sessions
|
|---|---|---|
|
Overall Study
No longer having the surgery
|
2
|
0
|
|
Overall Study
Withdrawal by Subject
|
0
|
1
|
|
Overall Study
Lost to Follow-up
|
1
|
4
|
|
Overall Study
Death
|
0
|
1
|
Baseline Characteristics
Race and Ethnicity were not collected from any participant.
Baseline characteristics by cohort
| Measure |
HIPPER
n=26 Participants
The HIPPER group will receive 12 interactive online modules (\~20 minutes each). HIPPER participants will receive email or phone contact (participant preference) to provide them with website portal access consisting of the web address and simple instructions to access the website using personalized, encrypted login information to the site.
HIPPER: Participants can complete the online educational modules at home or another location with internet access. The total time to complete all of the modules is about 2 hours and 30 minutes.
|
OASIS Online Educational Webinars
n=25 Participants
To provide a comparable level of education, participants in the Online Education group will receive 2 hours of OASIS online educational webinars as per current practice.
OASIS Online Educational Webinars: 2-hour online educational large group sessions
|
Total
n=51 Participants
Total of all reporting groups
|
|---|---|---|---|
|
Age, Continuous
|
64.35 Years
STANDARD_DEVIATION 9.16 • n=26 Participants
|
67.34 Years
STANDARD_DEVIATION 9.11 • n=25 Participants
|
65.88 Years
STANDARD_DEVIATION 9.15 • n=51 Participants
|
|
Sex: Female, Male
Female
|
15 Participants
n=26 Participants
|
13 Participants
n=25 Participants
|
28 Participants
n=51 Participants
|
|
Sex: Female, Male
Male
|
11 Participants
n=26 Participants
|
12 Participants
n=25 Participants
|
23 Participants
n=51 Participants
|
|
Race and Ethnicity Not Collected
|
—
|
—
|
0 Participants
Race and Ethnicity were not collected from any participant.
|
|
Height
|
167.11 cm
STANDARD_DEVIATION 8.54 • n=26 Participants
|
169.78 cm
STANDARD_DEVIATION 8.12 • n=25 Participants
|
168.50 cm
STANDARD_DEVIATION 8.49 • n=51 Participants
|
|
Weight
|
77.27 KG
STANDARD_DEVIATION 17.97 • n=26 Participants
|
77.17 KG
STANDARD_DEVIATION 11.94 • n=25 Participants
|
77.22 KG
STANDARD_DEVIATION 15.18 • n=51 Participants
|
|
Education Level
Some High School
|
1 Participants
n=26 Participants
|
0 Participants
n=25 Participants
|
1 Participants
n=51 Participants
|
|
Education Level
Completed high school
|
9 Participants
n=26 Participants
|
8 Participants
n=25 Participants
|
17 Participants
n=51 Participants
|
|
Education Level
Completed higher education
|
16 Participants
n=26 Participants
|
17 Participants
n=25 Participants
|
33 Participants
n=51 Participants
|
|
Employment Status
Employed
|
13 Participants
n=26 Participants
|
12 Participants
n=25 Participants
|
25 Participants
n=51 Participants
|
|
Employment Status
Other
|
2 Participants
n=26 Participants
|
1 Participants
n=25 Participants
|
3 Participants
n=51 Participants
|
|
Employment Status
Retired
|
9 Participants
n=26 Participants
|
11 Participants
n=25 Participants
|
20 Participants
n=51 Participants
|
|
Employment Status
on disability
|
2 Participants
n=26 Participants
|
1 Participants
n=25 Participants
|
3 Participants
n=51 Participants
|
|
Gender
woman
|
15 Participants
n=26 Participants
|
13 Participants
n=25 Participants
|
28 Participants
n=51 Participants
|
|
Gender
Man
|
11 Participants
n=26 Participants
|
12 Participants
n=25 Participants
|
23 Participants
n=51 Participants
|
|
Birthplace
Canada
|
19 Participants
n=26 Participants
|
19 Participants
n=25 Participants
|
38 Participants
n=51 Participants
|
|
Birthplace
Other
|
7 Participants
n=26 Participants
|
6 Participants
n=25 Participants
|
13 Participants
n=51 Participants
|
|
Living situation
Live alone
|
12 Participants
n=26 Participants • Participants were asked to select all that apply
|
6 Participants
n=25 Participants • Participants were asked to select all that apply
|
18 Participants
n=51 Participants • Participants were asked to select all that apply
|
|
Living situation
Live with healthy spouse/partner
|
11 Participants
n=26 Participants • Participants were asked to select all that apply
|
14 Participants
n=25 Participants • Participants were asked to select all that apply
|
25 Participants
n=51 Participants • Participants were asked to select all that apply
|
|
Living situation
Live with spouse/partner I care for
|
1 Participants
n=26 Participants • Participants were asked to select all that apply
|
2 Participants
n=25 Participants • Participants were asked to select all that apply
|
3 Participants
n=51 Participants • Participants were asked to select all that apply
|
|
Living situation
Live with 2+ family member
|
2 Participants
n=26 Participants • Participants were asked to select all that apply
|
3 Participants
n=25 Participants • Participants were asked to select all that apply
|
5 Participants
n=51 Participants • Participants were asked to select all that apply
|
|
Living situation
Other
|
2 Participants
n=26 Participants • Participants were asked to select all that apply
|
2 Participants
n=25 Participants • Participants were asked to select all that apply
|
4 Participants
n=51 Participants • Participants were asked to select all that apply
|
|
Gross Annual Household Income
$14,999 or less
|
1 Participants
n=26 Participants
|
1 Participants
n=25 Participants
|
2 Participants
n=51 Participants
|
|
Gross Annual Household Income
$15,000 to $44,999
|
4 Participants
n=26 Participants
|
5 Participants
n=25 Participants
|
9 Participants
n=51 Participants
|
|
Gross Annual Household Income
$45,000 to $74,999
|
8 Participants
n=26 Participants
|
6 Participants
n=25 Participants
|
14 Participants
n=51 Participants
|
|
Gross Annual Household Income
$75,000 or more
|
11 Participants
n=26 Participants
|
13 Participants
n=25 Participants
|
24 Participants
n=51 Participants
|
|
Gross Annual Household Income
Prefer not to say
|
2 Participants
n=26 Participants
|
0 Participants
n=25 Participants
|
2 Participants
n=51 Participants
|
|
General Health Status (self-reported)
Poor
|
1 Participants
n=26 Participants
|
0 Participants
n=25 Participants
|
1 Participants
n=51 Participants
|
|
General Health Status (self-reported)
Fair
|
2 Participants
n=26 Participants
|
4 Participants
n=25 Participants
|
6 Participants
n=51 Participants
|
|
General Health Status (self-reported)
Good
|
8 Participants
n=26 Participants
|
9 Participants
n=25 Participants
|
17 Participants
n=51 Participants
|
|
General Health Status (self-reported)
Very good
|
14 Participants
n=26 Participants
|
7 Participants
n=25 Participants
|
21 Participants
n=51 Participants
|
|
General Health Status (self-reported)
Excellent
|
1 Participants
n=26 Participants
|
5 Participants
n=25 Participants
|
6 Participants
n=51 Participants
|
|
Other Medical Conditions
Anxiety
|
4 Participants
n=26 Participants
|
1 Participants
n=25 Participants
|
5 Participants
n=51 Participants
|
|
Other Medical Conditions
Chronic/Long-term pain
|
7 Participants
n=26 Participants
|
2 Participants
n=25 Participants
|
9 Participants
n=51 Participants
|
|
Other Medical Conditions
Depression
|
5 Participants
n=26 Participants
|
1 Participants
n=25 Participants
|
6 Participants
n=51 Participants
|
|
Other Medical Conditions
Diabetes
|
3 Participants
n=26 Participants
|
1 Participants
n=25 Participants
|
4 Participants
n=51 Participants
|
|
Other Medical Conditions
High Blood pressure
|
7 Participants
n=26 Participants
|
6 Participants
n=25 Participants
|
13 Participants
n=51 Participants
|
|
Other Medical Conditions
Lower Back pain
|
8 Participants
n=26 Participants
|
8 Participants
n=25 Participants
|
16 Participants
n=51 Participants
|
|
Other Medical Conditions
Lung Disease
|
2 Participants
n=26 Participants
|
0 Participants
n=25 Participants
|
2 Participants
n=51 Participants
|
|
Other Medical Conditions
Other hip, knee, or lower limp pain problems
|
12 Participants
n=26 Participants
|
10 Participants
n=25 Participants
|
22 Participants
n=51 Participants
|
|
Other Medical Conditions
Other
|
4 Participants
n=26 Participants
|
5 Participants
n=25 Participants
|
9 Participants
n=51 Participants
|
|
Other Medical Conditions
Overweight or obese
|
4 Participants
n=26 Participants
|
5 Participants
n=25 Participants
|
9 Participants
n=51 Participants
|
PRIMARY outcome
Timeframe: T1 (Baseline); T2 (7-10 days before surgery); T3 (Post-Intervention, 30 days after surgery)The Hospital Anxiety and Depression Scale (HADS-A) measures anxiety symptoms. The anxiety subscale (HADS-A) has 7 items, each rated 0-3 and summed to a total of 0-21. Higher scores indicate worse outcomes (greater anxiety).
Outcome measures
| Measure |
HIPPER
n=26 Participants
The HIPPER group will receive 12 interactive online modules (\~20 minutes each). HIPPER participants will receive email or phone contact (participant preference) to provide them with website portal access consisting of the web address, and simple instructions to access the website using personalized encrypted login information to the site.
HIPPER: Participants can complete the online educational modules at home or another location with internet access. The total time to complete all of the modules is about 2 hours and 30 minutes.
|
OASIS Online Educational Webinars
n=25 Participants
To provide a comparable level of education, participants in the Online Education group will receive 2 hours of OASIS online educational webinars as per current practice.
OASIS Online Educational Webinars: 2-hour online educational large group sessions
|
|---|---|---|
|
Hospital Anxiety and Depression Scale - Anxiety Subscale (HADS-A)
T1
|
3.85 Score on a scale
Standard Deviation 2.68
|
3.96 Score on a scale
Standard Deviation 3.47
|
|
Hospital Anxiety and Depression Scale - Anxiety Subscale (HADS-A)
T2
|
4.86 Score on a scale
Standard Deviation 2.72
|
4.56 Score on a scale
Standard Deviation 2.97
|
|
Hospital Anxiety and Depression Scale - Anxiety Subscale (HADS-A)
T3
|
2.29 Score on a scale
Standard Deviation 2.48
|
2.05 Score on a scale
Standard Deviation 2.26
|
SECONDARY outcome
Timeframe: T1 (Baseline); T2 (7-10 days before surgery); T3 (Post-Intervention, 30 days after surgery)The Hospital Anxiety and Depression Scale (HADS-D) measures depression symptoms. The depression subscale (HADS-D) has 7 items, each rated 0-3 and summed to a total of 0-21. Higher scores indicate higher levels of depression.
Outcome measures
| Measure |
HIPPER
n=26 Participants
The HIPPER group will receive 12 interactive online modules (\~20 minutes each). HIPPER participants will receive email or phone contact (participant preference) to provide them with website portal access consisting of the web address, and simple instructions to access the website using personalized encrypted login information to the site.
HIPPER: Participants can complete the online educational modules at home or another location with internet access. The total time to complete all of the modules is about 2 hours and 30 minutes.
|
OASIS Online Educational Webinars
n=25 Participants
To provide a comparable level of education, participants in the Online Education group will receive 2 hours of OASIS online educational webinars as per current practice.
OASIS Online Educational Webinars: 2-hour online educational large group sessions
|
|---|---|---|
|
Hospital Anxiety and Depression Scale - Depression Subscale (HADS-D)
T1
|
5.65 Score on a scale (0-21)
Standard Deviation 2.62
|
5.44 Score on a scale (0-21)
Standard Deviation 2.93
|
|
Hospital Anxiety and Depression Scale - Depression Subscale (HADS-D)
T2
|
6.19 Score on a scale (0-21)
Standard Deviation 2.06
|
5 Score on a scale (0-21)
Standard Deviation 1.51
|
|
Hospital Anxiety and Depression Scale - Depression Subscale (HADS-D)
T3
|
3.63 Score on a scale (0-21)
Standard Deviation 2.16
|
3 Score on a scale (0-21)
Standard Deviation 2.03
|
SECONDARY outcome
Timeframe: T1 (Baseline); T2 (7-10 days before surgery); T3 (Post-Intervention, 30 days after surgery)Population: All 51 randomized participants analyzed using intention-to-treat approach. Missing data was imputed using MICE multiple imputation.
The Oxford Hip Score (OHS) measures pain and function in patients with hip osteoarthritis. It has 12 items, each rated 0-4, summed to a total of 0-48. Higher scores indicate lower levels of disability.
Outcome measures
| Measure |
HIPPER
n=26 Participants
The HIPPER group will receive 12 interactive online modules (\~20 minutes each). HIPPER participants will receive email or phone contact (participant preference) to provide them with website portal access consisting of the web address, and simple instructions to access the website using personalized encrypted login information to the site.
HIPPER: Participants can complete the online educational modules at home or another location with internet access. The total time to complete all of the modules is about 2 hours and 30 minutes.
|
OASIS Online Educational Webinars
n=25 Participants
To provide a comparable level of education, participants in the Online Education group will receive 2 hours of OASIS online educational webinars as per current practice.
OASIS Online Educational Webinars: 2-hour online educational large group sessions
|
|---|---|---|
|
Oxford Hip Score (OHS)
T1
|
20.15 Score on a scale of (0-48)
Standard Deviation 8.91
|
22.44 Score on a scale of (0-48)
Standard Deviation 7.10
|
|
Oxford Hip Score (OHS)
T2
|
19.52 Score on a scale of (0-48)
Standard Deviation 10.55
|
22.81 Score on a scale of (0-48)
Standard Deviation 6.78
|
|
Oxford Hip Score (OHS)
T3
|
32.29 Score on a scale of (0-48)
Standard Deviation 8.72
|
33.25 Score on a scale of (0-48)
Standard Deviation 9.89
|
SECONDARY outcome
Timeframe: T1 (Baseline); T2 (7-10 days before surgery); T3 (Post-Intervention, 30 days after surgery)The Self-Efficacy for Rehabilitation Outcome Scale (SER) measures confidence in performing rehabilitation activities. It has 12 items, each rated 0-10, summed to a total of 0-120. Higher scores indicate greater self-efficacy.
Outcome measures
| Measure |
HIPPER
n=26 Participants
The HIPPER group will receive 12 interactive online modules (\~20 minutes each). HIPPER participants will receive email or phone contact (participant preference) to provide them with website portal access consisting of the web address, and simple instructions to access the website using personalized encrypted login information to the site.
HIPPER: Participants can complete the online educational modules at home or another location with internet access. The total time to complete all of the modules is about 2 hours and 30 minutes.
|
OASIS Online Educational Webinars
n=25 Participants
To provide a comparable level of education, participants in the Online Education group will receive 2 hours of OASIS online educational webinars as per current practice.
OASIS Online Educational Webinars: 2-hour online educational large group sessions
|
|---|---|---|
|
Change in Self-Efficacy for Rehabilitation Outcome Scale (SER)
T1
|
115 Score on a scale
Standard Deviation 15.86
|
119.60 Score on a scale
Standard Deviation 14.42
|
|
Change in Self-Efficacy for Rehabilitation Outcome Scale (SER)
T2
|
109.88 Score on a scale
Standard Deviation 22.18
|
116.32 Score on a scale
Standard Deviation 14.28
|
|
Change in Self-Efficacy for Rehabilitation Outcome Scale (SER)
T3
|
116.63 Score on a scale
Standard Deviation 15.42
|
121.93 Score on a scale
Standard Deviation 9.40
|
SECONDARY outcome
Timeframe: T2 (7-10 days before surgery); T3 (Post-Intervention, 30 days after surgery); Completed only by participants in the HIPPER group.Population: Administered to only the HIPPER group (n=26). Not applicable to the control group.
The System Usability Scale (SUS) measures perceived usability of a system. It has 10 items rated on a 5-point scale; item scores are converted, summed, and multiplied by 2.5 to give a total of 0-100. Higher scores indicate better perceived usability.
Outcome measures
| Measure |
HIPPER
n=26 Participants
The HIPPER group will receive 12 interactive online modules (\~20 minutes each). HIPPER participants will receive email or phone contact (participant preference) to provide them with website portal access consisting of the web address, and simple instructions to access the website using personalized encrypted login information to the site.
HIPPER: Participants can complete the online educational modules at home or another location with internet access. The total time to complete all of the modules is about 2 hours and 30 minutes.
|
OASIS Online Educational Webinars
To provide a comparable level of education, participants in the Online Education group will receive 2 hours of OASIS online educational webinars as per current practice.
OASIS Online Educational Webinars: 2-hour online educational large group sessions
|
|---|---|---|
|
System Usability Scale (SUS)
T2
|
76.54 Score on a Scale (0-100)
Standard Deviation 15.57
|
—
|
|
System Usability Scale (SUS)
T3
|
81.92 Score on a Scale (0-100)
Standard Deviation 13.79
|
—
|
SECONDARY outcome
Timeframe: T1 (Baseline); T2 (7-10 days before surgery); T3 (Post-Intervention, 30 days after surgery)The Hip Disability and Osteoarthritis Outcome Score (HOOS) Activities of Daily Living (ADL) subscale measures difficulty with daily activities in patients with hip osteoarthritis. It has 17 items, each rated on a five-point Likert scale (0 = none to 4 = extreme difficulty), summed to a total ranging from 0 to 68. Higher scores indicate greater difficulty with daily activities.
Outcome measures
| Measure |
HIPPER
n=26 Participants
The HIPPER group will receive 12 interactive online modules (\~20 minutes each). HIPPER participants will receive email or phone contact (participant preference) to provide them with website portal access consisting of the web address, and simple instructions to access the website using personalized encrypted login information to the site.
HIPPER: Participants can complete the online educational modules at home or another location with internet access. The total time to complete all of the modules is about 2 hours and 30 minutes.
|
OASIS Online Educational Webinars
n=25 Participants
To provide a comparable level of education, participants in the Online Education group will receive 2 hours of OASIS online educational webinars as per current practice.
OASIS Online Educational Webinars: 2-hour online educational large group sessions
|
|---|---|---|
|
Hip Disability and Osteoarthritis Outcome Score - Activities of Daily Living Subscale (HOOS-ADL)
T1
|
49.66 Score on a scale
Standard Deviation 18.75
|
44.41 Score on a scale
Standard Deviation 12.25
|
|
Hip Disability and Osteoarthritis Outcome Score - Activities of Daily Living Subscale (HOOS-ADL)
T2
|
51.82 Score on a scale
Standard Deviation 21.46
|
42.83 Score on a scale
Standard Deviation 14.71
|
|
Hip Disability and Osteoarthritis Outcome Score - Activities of Daily Living Subscale (HOOS-ADL)
T3
|
26.90 Score on a scale
Standard Deviation 20.74
|
24.26 Score on a scale
Standard Deviation 13.81
|
SECONDARY outcome
Timeframe: T1 (Baseline); T2 (7-10 days before surgery); T3 (Post-Intervention, 30 days after surgery)The Physical Activity Scale for the Elderly (PASE) measures self-reported physical activity over the past 7 days in older adults. Scores are a weighted sum of time spent across activity types, ranging from 0 to 400 or more. Higher scores indicate greater physical activity.
Outcome measures
| Measure |
HIPPER
n=26 Participants
The HIPPER group will receive 12 interactive online modules (\~20 minutes each). HIPPER participants will receive email or phone contact (participant preference) to provide them with website portal access consisting of the web address, and simple instructions to access the website using personalized encrypted login information to the site.
HIPPER: Participants can complete the online educational modules at home or another location with internet access. The total time to complete all of the modules is about 2 hours and 30 minutes.
|
OASIS Online Educational Webinars
n=25 Participants
To provide a comparable level of education, participants in the Online Education group will receive 2 hours of OASIS online educational webinars as per current practice.
OASIS Online Educational Webinars: 2-hour online educational large group sessions
|
|---|---|---|
|
Physical Activity Scale for the Elderly (PASE)
Timepoint 1
|
160.26 Score on a scale
Standard Deviation 102.59
|
177.73 Score on a scale
Standard Deviation 144.47
|
|
Physical Activity Scale for the Elderly (PASE)
Timepoint 2
|
102.52 Score on a scale
Standard Deviation 75.72
|
120.20 Score on a scale
Standard Deviation 118.14
|
|
Physical Activity Scale for the Elderly (PASE)
Timepoint 3
|
123.75 Score on a scale
Standard Deviation 69.81
|
121.74 Score on a scale
Standard Deviation 83.67
|
SECONDARY outcome
Timeframe: T1 (Baseline); T2 (7-10 days before surgery); T3 (Post-Intervention, 30 days after surgery)The EuroQol 5-Dimension 5-Level (EQ-5D-5L) measures health-related quality of life across five dimensions: mobility, self-care, usual activities, pain/discomfort, and anxiety/depression. Responses were converted to a single utility index ranging from -0.285 to 1 (extreme problems on all dimensions) to 1 (full health). Higher scores indicate better health-related quality of life.
Outcome measures
| Measure |
HIPPER
n=26 Participants
The HIPPER group will receive 12 interactive online modules (\~20 minutes each). HIPPER participants will receive email or phone contact (participant preference) to provide them with website portal access consisting of the web address, and simple instructions to access the website using personalized encrypted login information to the site.
HIPPER: Participants can complete the online educational modules at home or another location with internet access. The total time to complete all of the modules is about 2 hours and 30 minutes.
|
OASIS Online Educational Webinars
n=25 Participants
To provide a comparable level of education, participants in the Online Education group will receive 2 hours of OASIS online educational webinars as per current practice.
OASIS Online Educational Webinars: 2-hour online educational large group sessions
|
|---|---|---|
|
EuroQol 5-Dimension 5-Level (EQ-5D-5L) Index Score
Timepoint 1
|
.50154 Score on a scale (-0.285-1)
Standard Deviation .239292
|
.63884 Score on a scale (-0.285-1)
Standard Deviation .198957
|
|
EuroQol 5-Dimension 5-Level (EQ-5D-5L) Index Score
Timepoint 2
|
.35373 Score on a scale (-0.285-1)
Standard Deviation .32935
|
.50880 Score on a scale (-0.285-1)
Standard Deviation .280257
|
|
EuroQol 5-Dimension 5-Level (EQ-5D-5L) Index Score
Timepoint 3
|
.66542 Score on a scale (-0.285-1)
Standard Deviation .32589
|
.81008 Score on a scale (-0.285-1)
Standard Deviation .133133
|
SECONDARY outcome
Timeframe: T1 (Baseline); T2 (7-10 days before surgery); T3 (Post-Intervention, 30 days after surgery)The Equipment Checklist included recommended equipment and mobility aids for total hip replacement. This checklist was developed in accordance with current guidelines and clinical recommendations. Participants indicated which items they had obtained. The reported value is the number of items obtained per participant. Higher scores indicate more recommended equipment obtained.
Outcome measures
| Measure |
HIPPER
n=26 Participants
The HIPPER group will receive 12 interactive online modules (\~20 minutes each). HIPPER participants will receive email or phone contact (participant preference) to provide them with website portal access consisting of the web address, and simple instructions to access the website using personalized encrypted login information to the site.
HIPPER: Participants can complete the online educational modules at home or another location with internet access. The total time to complete all of the modules is about 2 hours and 30 minutes.
|
OASIS Online Educational Webinars
n=25 Participants
To provide a comparable level of education, participants in the Online Education group will receive 2 hours of OASIS online educational webinars as per current practice.
OASIS Online Educational Webinars: 2-hour online educational large group sessions
|
|---|---|---|
|
Equipment Checklist
Timepoint 1
|
2.3462 Number of items
Standard Deviation 1.41258
|
2.2000 Number of items
Standard Deviation 1.60728
|
|
Equipment Checklist
Timepoint 2
|
3.9615 Number of items
Standard Deviation 2.76378
|
3.8800 Number of items
Standard Deviation 2.78867
|
|
Equipment Checklist
Timepoint 3
|
4.9615 Number of items
Standard Deviation 2.30618
|
5.1600 Number of items
Standard Deviation 2.49466
|
SECONDARY outcome
Timeframe: T1 (Baseline); T2 (7-10 days before surgery).The 30-Second Chair-Stand Test measures lower-body strength and endurance. Participants stand fully from a seated position and sit back down as many times as possible within 30 seconds. The score is the number of completed sit-to-stand repetitions. Higher scores indicate better lower-body strength and function.
Outcome measures
| Measure |
HIPPER
n=26 Participants
The HIPPER group will receive 12 interactive online modules (\~20 minutes each). HIPPER participants will receive email or phone contact (participant preference) to provide them with website portal access consisting of the web address, and simple instructions to access the website using personalized encrypted login information to the site.
HIPPER: Participants can complete the online educational modules at home or another location with internet access. The total time to complete all of the modules is about 2 hours and 30 minutes.
|
OASIS Online Educational Webinars
n=25 Participants
To provide a comparable level of education, participants in the Online Education group will receive 2 hours of OASIS online educational webinars as per current practice.
OASIS Online Educational Webinars: 2-hour online educational large group sessions
|
|---|---|---|
|
30-second Chair-Stand Test
Timepoint 1
|
8.6667 Number of repetitions
Standard Deviation 3.64354
|
9.7826 Number of repetitions
Standard Deviation 3.61759
|
|
30-second Chair-Stand Test
Timepoint 2
|
9.75 Number of repetitions
Standard Deviation 4.94
|
10.85 Number of repetitions
Standard Deviation 3.59
|
Adverse Events
HIPPER
Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths
OASIS Online Educational Webinars
Serious events: 1 serious events
Other events: 0 other events
Deaths: 1 deaths
Serious adverse events
| Measure |
HIPPER
n=26 participants at risk
The HIPPER group will receive 12 interactive online modules (\~20 minutes each). HIPPER participants will receive email or phone contact (participant preference) to provide them with website portal access consisting of the web address, and simple instructions to access the website using personalized encrypted login information to the site.
HIPPER: Participants can complete the online educational modules at home or another location with internet access. The total time to complete all of the modules is about 2 hours and 30 minutes.
|
OASIS Online Educational Webinars
n=25 participants at risk
To provide a comparable level of education, participants in the Online Education group will receive 2 hours of OASIS online educational webinars as per current practice.
OASIS Online Educational Webinars: 2-hour online educational large group sessions
|
|---|---|---|
|
General disorders
Death of a participant
|
0.00%
0/26 • From Baseline to 30 days post-surgery. The time from Baseline (T1) to 30 days post-surgery (T3) ranged from 5 to 17 months, mainly due to increased surgery wait times during the COVID-19 pandemic.
Adverse events were monitored as a feasibility indicator, and they were defined as any injury reported by participants due to study participation, particularly during the 30-second chair-stand test. Participants' deaths were also recorded.
|
4.0%
1/25 • Number of events 1 • From Baseline to 30 days post-surgery. The time from Baseline (T1) to 30 days post-surgery (T3) ranged from 5 to 17 months, mainly due to increased surgery wait times during the COVID-19 pandemic.
Adverse events were monitored as a feasibility indicator, and they were defined as any injury reported by participants due to study participation, particularly during the 30-second chair-stand test. Participants' deaths were also recorded.
|
Other adverse events
Adverse event data not reported
Additional Information
Results disclosure agreements
- Principal investigator is a sponsor employee
- Publication restrictions are in place