Has reimbursement of bone mineral density testing and anti-osteoporotic treatments improved management of osteoporosis in France?
BACKGROUND
Since July 1, 2006 bone mineral density (BMD) testing has been reimbursed for osteoporosis screening under specific clinical conditions in France. Concurrently, drug coverage has been extended to all anti-osteoporotic treatments in women with low BMD. It was thus expected that the utilisation of BMD testing and subsequent treatment would increase significantly.


OBJECTIVE
To examine the pattern of use of BMD testing following reimbursement by the French National Health Insurance and subsequent prescriptions reimbursed for anti-osteoporotic treatment in the general population of the Rhone-Alpes area, France.


METHODS
Time trends, age and sex distribution of the population, and specialty of the physicians who performed the test were examined from all physicians' claims for BMD testing between 2006 and 2009 in Rhone-Alpes. A prospective inception cohort of all women aged 50 years and older, without prior reimbursement for anti-osteoporotic treatment and who had a BMD test between January 1, 2007 and March 31, 2007, was then created. Women were followed for 1 year for their reimbursements of estrogen or other anti-osteoporotic treatment (bisphosphonates, raloxifene, teriparatide and strontium ranelate) after their initial BMD test.


RESULTS
Between July 2006 and August 2009, 140,038 BMD tests were reimbursed in Rhone-Alpes, France, among which 94.8% were performed in women aged 50 years and older. In women, the number of BMD tests tended to significantly decrease during the study period (p for trend=0.047). The inception cohort was composed of 9635 women without prior anti-osteoporotic treatment. Among women without prior estrogen treatment, 27.3% (n=2339) initiated an anti-osteoporotic treatment within 4 months after a BMD test, mostly with bisphosphonates (16.8% n=1441), followed by strontium ranelate (5.8% n=498) and raloxifene (3.4% n=290). At 1 year 1702 women (71.7%) were still on treatment.


CONCLUSIONS
Following the decision by the French National Health Insurance of repayment of BMD measurement, the proportion of women who had BMD testing tended to decrease instead of increase over the time period. Although BMD screening is focused in France on high risk women, only 25% of those who had an initial BMD test were subsequently treated with an anti-osteoporotic medication.
Canoui-Poitrine
F
F
Hospices Civils de Lyon, Pole Information Médicale Evaluation Recherche, Unité d'Epidémiologie, 162 Avenue Lacassagne, Lyon, France.
Jaglal
S
S
Chapurlat
R
R
Tainturier
V
V
Colin
C
C
Schott
A M
AM
D015502:Absorptiometry, Photon / Q000191:economics* / Q000379:methods*; D000375:Aging; D015519:Bone Density / Q000502:physiology*; D005260:Female; D005602:France; D006801:Humans; D007349:Insurance, Health, Reimbursement / Q000191:economics*; D008297:Male; D008875:Middle Aged; D010024:Osteoporosis / Q000188:drug therapy* / Q000191:economics / Q000503:physiopathology*; D013997:Time Factors