Brigitta U. Monz

Sexual problems and distress in United States women: prevalence and correlates.

OBJECTIVE: To estimate the prevalence of self-reported sexual problems (any, desire, arousal, and orgasm), the prevalence of problems accompanied by personal distress, and to describe related correlates. METHODS: The 31,581 female respondents aged 18 years and older were from 50,002 households sampled from a national research panel representative of U.S. women. Correlates of each distressing sexual problem were evaluated using multiple logistic regression techniques. RESULTS: The age-adjusted point prevalence of any sexual problem was 43.1% and 22.2% for sexually related personal distress (defined as a score of at least 15 on Female Sexual Distress Scale). Any distressing sexual problem (defined as reporting both a sexual problem and sexually related personal distress, Female Sexual Distress Scale score of at least 15) occurred in 12.0% of respondents and was more common in women aged 45–64 years (14.8%) than in younger (10.8%) or older (8.9%) women. Correlates of distressing sexual problems included poor self-assessed health, low education level, depression, anxiety, thyroid conditions, and urinary incontinence. CONCLUSION: The prevalence of distressing sexual problems peaked in middle-aged women and was considerably lower than the prevalence of sexual problems. This underlines the importance of assessing the prevalence of sexually related personal distress in accurately estimating the prevalence of sexual problems that may require clinical intervention. LEVEL OF EVIDENCE: III

Meta-analysis of duloxetine vs. pregabalin and gabapentin in the treatment of diabetic peripheral neuropathic pain

BackgroundFew direct head-to-head comparisons have been conducted between drugs for the treatment of diabetic peripheral neuropathic pain (DPNP). Approved or recommended drugs in this indication include duloxetine (DLX), pregabalin (PGB), gabapentin (GBP) and amitriptyline (AMT). We conducted an indirect meta-analysis to compare the efficacy and tolerability of DLX with PGB and GBP in DPNP, using placebo as a common comparator.MethodsWe searched PubMed, EMBASE, CENTRAL databases and regulatory websites for randomized, double-blind, placebo-controlled, parallel group or crossover clinical trials (RCTs) assessing DLX, PGB, GBP and AMT in DPNP. Study arms using approved dosages with assessments after 5–13 weeks were eligible. Efficacy criteria were: reduction in 24-hour pain severity (24 h PS) for all three drugs, and response rate (≥ 50% pain reduction) and Patient Global Impression of Improvement/Change (PGI-I/C) for DLX and PGB only. Tolerability criteria included: discontinuation, diarrhoea, dizziness, headache, nausea and somnolence. Direct comparisons versus placebo were conducted with pooled fixed – and random-effects analyses on endpoints reported in at least two studies of each drug. Indirect comparisons were performed between DLX and each of PGB and GBP using Bayesian simulation.ResultsThree studies of DLX, six of PGB, two of GBP and none of AMT met the inclusion criteria. In random-effects and fixed-effects analyses of DLX, PGB and GBP, all were superior to placebo for all efficacy parameters, with some tolerability trade-offs. Indirect comparison of DLX with PGB found no differences in 24 h PS, but significant differences in PGI-I/C, favouring PGB, and in dizziness, favouring DLX were apparent. Comparing DLX and GBP, there were no statistically significant differences.ConclusionFrom the few available studies suitable for indirect comparison, DLX shows comparable efficacy and tolerability to GBP and PGB in DPNP. Duloxetine provides an important treatment option for this disabling condition.

Prescribing patterns of antidepressants in Europe: results from the Factors Influencing Depression Endpoints Research (FINDER) study

Antidepressant prescribing patterns and factors influencing the choice of antidepressant for the treatment of depression were examined in the Factors Influencing Depression Endpoints Research (FINDER) study, a prospective, observational study in 12 European countries of 3468 adults about to start antidepressant medication for their first episode of depression or a new episode of recurrent depression. Selective serotonin reuptake inhibitors (SSRIs) were the most commonly prescribed antidepressant (63.3% patients), followed by serotonin-norepinephrine reuptake inhibitors (SNRIs, 13.6%), but there was considerable variation across countries. Notably, tricyclic and tetracyclic antidepressants (TCAs) were prescribed for 26.5% patients in Germany. The choice of the antidepressant prescribed was strongly influenced by the previous use of antidepressants, which was significantly associated with the prescription of a SSRI (OR 0.64; 95% CI 0.54, 0.76), a SNRI (OR 1.49; 95% CI 1.18, 1.88) or a combination of antidepressants (OR 2.78; 95% CI 1.96, 3.96). Physician factors (age, gender, speciality) and patient factors (severity of depression, age, education, smoking, number of current physical conditions and functional syndromes) were associated with initial antidepressant choice in some models. In conclusion, the prescribing of antidepressants varies by country, and the type of antidepressant chosen is influenced by physician- as well as patient-related factors.

Modelling the 5-year cost effectiveness of tiotropium, salmeterol and ipratropium for the treatment of chronic obstructive pulmonary disease in Spain

Our objective was to assess the 5-year cost effectiveness of bronchodilator therapy with tiotropium, salmeterol or ipratropium for chronic obstructive pulmonary disease (COPD) from the perspective of the Spanish National Health System (NHS). A probabilistic Markov model was designed wherein patients moved between moderate, severe or very severe COPD and had the risk of exacerbation and death. Probabilities were derived from clinical trials. Spanish healthcare utilisation, costs and utilities were estimated for each COPD and exacerbation state. Outcomes were exacerbations, exacerbation-free months, quality-adjusted life years (QALYs), and cost(-effectiveness). The mean (SE) 5-year number of exacerbations was 3.50 (0.14) for tiotropium, 4.16 (0.40) for salmeterol and 4.71 (0.54) for ipratropium. The mean (SE) number of QALYs was 3.15 (0.08), 3.02 (0.15) and 3.00 (0.20), respectively. Mean (SE) 5-year costs were €6,424 (€305) for tiotropium, €5,869 (€505) for salmeterol, and €5,181 (€682) for ipratropium (2005 values). Ipratropium and tiotropium formed the cost-effectiveness frontier, with tiotropium being preferred when willingness to pay (WTP) exceeded €639 per exacerbation-free month and €8,157 per QALY. In Spain, tiotropium demonstrated the highest expected net benefit for ratios of the willingness to pay per QALY, well within accepted limits.

Help-Seeking Behavior of Women with Self-Reported Distressing Sexual Problems

OBJECTIVE The objective was to describe the healthcare and information-seeking behavior of women with self-reported sexual problems and accompanying sexually related personal distress identified from a large, population-based U.S. survey. METHODS Women (n = 3,239) aged > or =18 years with self-reported sexual problems of desire, arousal, and/or orgasm accompanied by sexually related personal distress were identified from a cross-sectional mailed survey of 50,002 U.S. households sampled from a national research panel. Healthcare and information-seeking behavior was examined as four ordered categories: sought formal medical advice, sought informal advice, sought information from anonymous sources, and did not seek help or information. Correlates of help seeking for each type of distressing sexual problem were modeled with multivariable proportional odds regression. RESULTS Just over a third of women with any distressing sexual problems had sought formal care, most often from a gynecologist or primary care physician; about 80% of the time, the woman, rather than the physician, initiated the conversation. Only 6% of women who sought medical advice scheduled a visit specifically for a sexual problem. Factors related to help seeking were having a current partner and interacting with the healthcare system. Barriers were poor self-perceived health and embarrassment about discussing sexual topics with a physician. CONCLUSIONS Our results suggest inadequacies in the U.S. medical care system in addressing sexual problems in women. Gynecologists and primary care physicians, by including discussions about sexual health during routine visits, can increase the likelihood that adequate care can be offered.

Distressing sexual problems in United States women revisited: prevalence after accounting for depression.

OBJECTIVE With data from the population-based Prevalence of Female Sexual Problems Associated with Distress and Determinants of Treatment Seeking (PRESIDE) study, which has previously estimated the prevalence of sexual problems and sexually related personal distress in United States women, the prevalence of sexual disorders of desire, arousal, and orgasm was re-estimated, taking concurrent depression into consideration. METHOD Current depression was defined in 3 ways as (1) self-reported symptoms alone, (2) antidepressant medication use alone, or (3) symptoms and/or antidepressant use. The unadjusted population prevalence for each distressing sexual problem in the 31,581 respondents was calculated first irrespective of concurrent depression and then in women without concurrent depression, thus determining the size of the population with both conditions present. RESULTS The unadjusted population-based prevalence of desire disorder was 10.0% and was reduced to 6.3% for those without concurrent depression, leading to an estimate of 3.7% for those with both conditions present. The same pattern was observed for arousal and orgasm disorders, although overall prevalence estimates were lower. CONCLUSIONS Our findings indicate that about 40% of those with a sexual disorder of desire, arousal, or orgasm have concurrent depression, As this study was cross-sectional, causality versus comorbidity cannot be determined. However, our findings stress the importance of evaluating depression along with sexual problems in routine clinical practice and epidemiology research.

Dabigatran versus rivaroxaban for the prevention of stroke and systemic embolism in atrial fibrillation in Canada. Comparative efficacy and cost-effectiveness.

Canadian patients with atrial fibrillation (AF) in whom anticoagulation is appropriate have two new choices for anticoagulation for prevention of stroke and systemic embolism--dabigatran etexilate (dabigatran) and rivaroxaban. Based on the RE-LY and ROCKET AF trial results, we investigated the cost-effectiveness of dabigatran (twice daily dosing of 150 mg or 110 mg based on patient age) versus rivaroxaban from a Canadian payer perspective. A formal indirect treatment comparison (ITC) of dabigatran versus rivaroxaban was performed, using dabigatran clinical event rates from RE-LY for the safety-on-treatment population, adjusted to the ROCKET AF population. A previously described Markov model was modified to simulate anticoagulation treatment using ITC results as inputs. Model outputs included total costs, event rates, and quality-adjusted life-years (QALYs). The ITC found when compared to rivaroxaban, dabigatran had a lower risk of intracranial haemorrhage (ICH) (relative risk [RR] = 0.38; 95% confidence interval [CI] 0.21 - 0.67) and stroke (RR = 0.62; 95%CI 0.45-0.87). Over a lifetime horizon, the model found dabigatran-treated patients experienced fewer ICHs (0.33 dabigatran vs. 0.71 rivaroxaban) and ischaemic strokes (3.40 vs. 3.96) per 100 patient-years, and accrued more QALYs (6.17 vs. 6.01). Dabigatran-treated patients had lower acute care and long-term follow-up costs per patient (

Quality of life outcomes among patients with depression after 6 months of starting treatment: Results from FINDER

52,314 vs.

Major bleeding in patients with atrial fibrillation receiving vitamin K antagonists: a systematic review of randomized and observational studies

53,638) which more than offset differences in drug costs (

Development and Validation of a Patient Satisfaction and Preference Questionnaire for Inhalation Devices

7,299 vs.