Background:Cervical cancer screening coverage remains insufficient in most countries. Our objective was to assess whether in-home vaginal self-sampling with a dry swab for high-risk human papillomavirus (HR-HPV) testing is effective and cost-effective in increasing participation in cervical cancer screening.Methods:In March 2012, 6000 unscreened women aged 30–65 years, living in a French region covered by a screening programme, who had not responded to an initial invitation to have a Pap smear were equally randomised to three groups: ‘no intervention' ‘recall', women received a letter to have a Pap smear; and ‘self-sampling', women received a self-sampling kit to return to a centralised virology laboratory for PCR-based HPV testing.Results:Participation was higher in the ‘self-sampling' than in the ‘no intervention' group (22.5% vs 9.9%, P<0.0001; OR 2.64) and ‘recall' group (11.7%, P<0.0001; OR 2.20). In the ‘self-sampling' group, 320 used the self-sampling kit; for 44 of these women with positive HR-HPV test results, 40 had the recommended triage Pap smear. The ICER per extra screened woman was 77.8€ and 63.2€ for the ‘recall' and ‘self-sampling' groups, respectively, relative to the ‘no intervention' group.Conclusions:Offering an in-home, return-mail kit for vaginal self-sampling with a dry swab is more effective and cost-effective than a recall letter in increasing participation in cervical cancer screening.
In patients with atrial fibrillation (AF) and an intermediate risk of stroke (CHADS2 score =1), available evidence from clinical trials is inconclusive and the present guidelines for the management of AF indicate that the choice between oral anticoagulant and aspirin in these patients is open. Our goal was to evaluate whether, in patients with AF and only one moderate risk factor for thromboembolism, treatment with an oral anticoagulant is appreciably more beneficial than treatment with an antiplatelet agent. Among 6,517 unselected patients with AF, 1,012 of them (15.5%) had a CHADS2 score of 1 and were liable to treatment with an antiplatelet agent or an anticoagulant. An oral anticoagulant was prescribed for 606 patients (59.9%) and an antiplatelet agent or no antithrombotic treatment for 406 (40.1%). During follow-up (median=793 days, interquartile range=1,332 days), 105 deaths (10.4%) and 19 strokes (1.9%) were recorded. The administration of an anticoagulant was associated with a lower rate of events (relative risk=0.42, 95% confidence interval 0.29-0.60, p<0.0001) than when no anticoagulant was prescribed. Results remained similar after adjustment for age and other confounding factors. In contrast, prescription of an antiplatelet agent was not associated with a lower risk of events. Factors independently associated with an increased risk of events were older age (p<0.0001), concomitant heart failure (p=0.0002), diabetes (p=0.0025), lack of prescription of an anticoagulant (p<0.0001) and permanent AF (p=0.04). Thus, prescription of an anticoagulant is independently associated with a decreased risk of death or stroke among patients with AF and a CHADS2 score =1.
In this large "real world" atrial fibrillation cohort, prior history of falls was uncommon but independently increased risk of stroke/thromboembolism, bleeding, and mortality, but not hemorrhagic stroke in the presence of anticoagulation. Prior history of (actual) falls may be a more clinically useful risk prognosticator than "being at risk of falls."
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