Osteoporosis 2016 | Scope Of The Problem: Prof. Elaine Dennison #osteo2016
Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee...
-
Upload
national-osteoporosis-society -
Category
Healthcare
-
view
123 -
download
3
Transcript of Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee...
![Page 1: Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee Shepstone #osteo2016](https://reader035.fdocuments.us/reader035/viewer/2022070600/58a48a781a28ab58738b64fd/html5/thumbnails/1.jpg)
National Osteoporosis Conference 7th November 2016
The SCOOP study – do we now have a rationale to screen for osteoporosis ?
![Page 2: Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee Shepstone #osteo2016](https://reader035.fdocuments.us/reader035/viewer/2022070600/58a48a781a28ab58738b64fd/html5/thumbnails/2.jpg)
E LenaghanC CooperS ClarkeR FordhamN GittoesI HarveyN HarveyR Holland
A HoweJA KanisT MarshallTW O’NeillT PetersD TorgersonE McCloskey& the SCOOP study team
![Page 3: Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee Shepstone #osteo2016](https://reader035.fdocuments.us/reader035/viewer/2022070600/58a48a781a28ab58738b64fd/html5/thumbnails/3.jpg)
A pragmatic randomised controlled trial of the effectiveness and cost effectiveness of screening older women for the prevention of fractures – the SCOOP study.
Is a community based screening programme effective and cost-effective in reducing fractures in older women in the UK?
![Page 4: Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee Shepstone #osteo2016](https://reader035.fdocuments.us/reader035/viewer/2022070600/58a48a781a28ab58738b64fd/html5/thumbnails/4.jpg)
Cost of Osteoporosis in the UK :- 536 000 new fragility fractures in 2010 - 79 000 hip fractures- Around £3.5 billion each year and rising.
Currently no community based systematic screening in the UK.
Would it be beneficial?
![Page 5: Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee Shepstone #osteo2016](https://reader035.fdocuments.us/reader035/viewer/2022070600/58a48a781a28ab58738b64fd/html5/thumbnails/5.jpg)
Participants :
(i) Female(ii) Aged 70 to 85(iii) Not on prescription anti-osteoporosis medication(iv) Not deemed inappropriate for research study
Identified from primary care.
Seven geographical regions of the UK.
First randomisation April 2008.
![Page 6: Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee Shepstone #osteo2016](https://reader035.fdocuments.us/reader035/viewer/2022070600/58a48a781a28ab58738b64fd/html5/thumbnails/6.jpg)
Screening :
(1) FRAX questionnaire by post- 10 year probability of hip fracture
(2) DXA scans in those above risk threshold
(3) FRAX probability re-calculated with BMD- using femoral neck T-score
(4) GPs informed of those at high risk- previous UK thresholds (2004)
![Page 7: Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee Shepstone #osteo2016](https://reader035.fdocuments.us/reader035/viewer/2022070600/58a48a781a28ab58738b64fd/html5/thumbnails/7.jpg)
Outcomes :
Primary :
i) Proportion of individuals experiencing an osteoporosis-related fracture.
Secondary :
ii) Hip fracturesiii) Mortalityiv) Anxiety (State-Trait Anxiety Inventory)
Five-year follow-up period.
![Page 8: Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee Shepstone #osteo2016](https://reader035.fdocuments.us/reader035/viewer/2022070600/58a48a781a28ab58738b64fd/html5/thumbnails/8.jpg)
Participant Flow
Women 70–85 yrs from 100 primary care practices
(n = 52,033)
Eligible subjects (n = 38,031)
Consenting participants (n = 13,029)
Randomisation (n = 12,495)
SCREENING n = 6,233
CONTROL n = 6,250
Post-Randomisation Exclusions (n=12)
![Page 9: Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee Shepstone #osteo2016](https://reader035.fdocuments.us/reader035/viewer/2022070600/58a48a781a28ab58738b64fd/html5/thumbnails/9.jpg)
Randomised (N = 12 483)
Responding Non-Consenters
Has a degree? Yes 2536 (20.3%) 1080 ( 9.9%)Social Class I
IIIIINIIIMIVV
1256 (10.2%)3698 (30.1%)2109 (17.2%)3249 (26.5%)1471 (12.0%) 494 ( 4.0%)
570 ( 5.8%)2206 (22.4%)1651 (16.8%)3196 (32.5%)1476 (15.0%) 739 ( 7.5%)
Fallen in past year? Yes 3445 (27.6%) 2186 (19.9%)Broken bone since 50?
Yes 2863 (22.9%) 1859 (17.0%)
Parents broken hip? Yes 1162 ( 9.3%) 536 ( 5.3%)Smoker? Yes 581 ( 4.7%) 826 ( 7.4%)Moderate Drinker? Yes 444 ( 3.6%) 383 ( 3.4%) Age Mean (SD) 75.4 (4.15) 76.8 (5.84)BMI Mean (SD) 26.6 (4.73) 26.1 (4.90)
Baseline Variables - Randomised versus Responding Non-Consenters
![Page 10: Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee Shepstone #osteo2016](https://reader035.fdocuments.us/reader035/viewer/2022070600/58a48a781a28ab58738b64fd/html5/thumbnails/10.jpg)
Intervention(N=6233)
Control(N=6250)
Fallen in past year? Yes 1744 (28.0%) 1700 (27.2%)Broken bone since 50? Yes 1399 (22.4%) 1463 (23.4%)Parents broken hip? Yes 585 ( 9.4%) 577 ( 9.2%)Smoker? Yes 290 ( 4.7%) 290 ( 4.6%)Moderate Drinker? Yes 219 ( 3.5%) 225 ( 3.6%)Glucocorticoid Use? Yes 316 ( 5.1%) 312 ( 5.0%)Rheumatoid Arthritis? Yes 426 ( 6.8%) 410 ( 6.6%)Secondary Causes of OP?
Yes 1483 (23.8%) 1408 (22.5%)
Age (at response) Mean (SD) 75.4 (4.16) 75.5 (4.14)BMI Mean (SD) 26.7 (4.71) 26.7 (4.75)FRAX 10 year HIP Probability
Mean (SD) 8.5% (7.4%) 8.5% (7.3%)
FRAX 10 year Major OP Probability
Mean (SD) 19.3% (8.9%) 19.3% (8.8%)
Baseline FRAX Variables - Intervention versus Control
![Page 11: Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee Shepstone #osteo2016](https://reader035.fdocuments.us/reader035/viewer/2022070600/58a48a781a28ab58738b64fd/html5/thumbnails/11.jpg)
SCREENING participants
n = 6,233
TO DXA
n = 3,064 (49%)
LOW RISK subjects
n = 3,171 (51%)
HIGH RISK subjects
n = 898
LOW RISK subjects
n = 1,917
RISK not Calculated
n = 247
HIGH RISK LOW RISK NOT CALCULATED
n = 898 14% n = 5,088 82% n = 247 4%
Screening Figures
![Page 12: Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee Shepstone #osteo2016](https://reader035.fdocuments.us/reader035/viewer/2022070600/58a48a781a28ab58738b64fd/html5/thumbnails/12.jpg)
1 2 3 4 5
15.3
13.813.3 13.4
13.9
4.2
6.6
8.1
9.310.1
Percentage of participants with prescription anti-os-teoporosis medication
Screening Control
Year of follow-up
%
Medication Figures
![Page 13: Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee Shepstone #osteo2016](https://reader035.fdocuments.us/reader035/viewer/2022070600/58a48a781a28ab58738b64fd/html5/thumbnails/13.jpg)
Results
Anxiety (STAI)
0 6 12 24 36 48 600
2
4
6
8
10
12
14
Screening - LOW RISKScreening - HIGH RISKControl
Repeated Measures Analysis
GroupGroup*Time
p=0.515p=0.942
![Page 14: Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee Shepstone #osteo2016](https://reader035.fdocuments.us/reader035/viewer/2022070600/58a48a781a28ab58738b64fd/html5/thumbnails/14.jpg)
1
12.9 13.6
Osteoporotic-related Fractures%
Hazard Ratio : 0.93 95% CI : 0.85 to 1.03 p=0.199
Results
![Page 15: Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee Shepstone #osteo2016](https://reader035.fdocuments.us/reader035/viewer/2022070600/58a48a781a28ab58738b64fd/html5/thumbnails/15.jpg)
1
2.63.5
Hip Fractures%
Hazard Ratio : 0.72 95% CI : 0.59 to 0.89 p=0.002
Results
![Page 16: Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee Shepstone #osteo2016](https://reader035.fdocuments.us/reader035/viewer/2022070600/58a48a781a28ab58738b64fd/html5/thumbnails/16.jpg)
1
8.8 8.4
5-year Mortality%
Hazard Ratio : 1.05 95% CI : 0.93 to 1.19 p=0.433
Results
![Page 17: Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee Shepstone #osteo2016](https://reader035.fdocuments.us/reader035/viewer/2022070600/58a48a781a28ab58738b64fd/html5/thumbnails/17.jpg)
Discussion Points
Is there a selection bias ?(8.6% mortality vs expected 19.0%)
Why hips and not all fractures ?
28% reduction in hip fractures ?
![Page 18: Osteoporosis 2016 | The SCOOP study – Do we now have a rationale to screen for osteoporosis? Lee Shepstone #osteo2016](https://reader035.fdocuments.us/reader035/viewer/2022070600/58a48a781a28ab58738b64fd/html5/thumbnails/18.jpg)
Conclusions from SCOOP :
1) A community based UK screening programme is feasible, generally well received.
2) No evidence that the overall rate of fractures or mortality could be significantly reduced.
3) Evidence that hip fractures could be reduced.