A retrospective cohort study on lifestyle habits of cardiovascular patients: how informative are medical records?

BACKGROUND: To evaluate the vigilance of medical specialists as to the lifestyle of their cardiovascular outpatients by comparing lifestyle screening as registered in medical records versus a lifestyle questionnaire (LSQ), a study was carried out at the cardiovascular outpatient clinic of the university hospital of Nijmegen, The Netherlands, between June 2004 and June 2005. METHODS: For 209 patients information from medical records on lifestyle habits, physician feedback, and interventions in the past year was compared to data gathered in the last month by a self-report LSQ. RESULTS: Doctors register smoking habits most consistently (90.4%), followed by alcohol use (81.8%), physical activity (50.2%), and eating habits (27.3%). Compared to the LSQ, smoking, unhealthy alcohol use, physical activity, and unhealthy eating habits are underreported in medical records by 31, 83, 54 and 97%, respectively. Feedback, advice or referral was documented in 8% for smoking, 3% for alcohol use, 12% for physical activity, and 26% for eating habits. CONCLUSION: Lifestyle is insufficiently registered or recognized by doctors providing routine care in a cardiovascular outpatient setting. Of the unhealthy lifestyle habits that are registered, few are accompanied by notes on advice or intervention. A lifestyle questionnaire facilitates screening and interventions in target patients and should therefore be incorporated in the cardiovascular setting as a routine patient intake procedure.

Response to tricyclic antidepressants: independent of gender?

OBJECTIVE: The authors examined gender differences in response to tricyclic antidepressants. METHOD: A total of 30 randomized, placebo-controlled trials that included 3,886 patients (1,555 men and 2,331 women), submitted between 1979 and 1991 in order to obtain marketing authorization, were reviewed. Gender differences in response to treatment were tested in various multiple regression models using a variety of response definitions. RESULTS: Different response definitions all pointed to no gender difference in the efficacy of tricyclic antidepressants. The estimated effect size was similar for women younger and older than age 50 and for men. CONCLUSIONS: Tricyclic antidepressant response is independent of gender.

How real are patients in placebo-controlled studies of acute manic episode?

OBJECTIVE: To determine whether the results from placebo-controlled studies conducted in patients with manic episode can be generalised to a routine population of hospitalised acute manic patients. METHODS: A list of four most prevalent inclusion and the nine most prevalent exclusion criteria was constructed for participation in previous randomised-controlled trials (RCTs). On the basis of this list, a consecutive series of 68 patients with 74 episodes of acute mania who had been referred for routine treatment were retrospectively assessed to determine their eligibility for a hypothetical but representative randomised controlled trial. RESULTS: Only 16% of the manic episodes would qualify for the hypothetical trial (male episodes 28%, female episodes 10%), whereas 37%, 20% and 27% of the manic episodes would have to be excluded because they did no fulfil one, two or at least three of the inclusion or exclusion criteria. The most common exclusion criterion was "no use of contraceptives". If this criterion was not taken into account, 28% of the male episodes and 33% of the female episodes would qualify for inclusion in the hypothetical study. Apart from the use of contraceptives, no significant differences between male and female episodes were observed in the reasons for exclusion: 11% suicidal ideation, 29% prior mood stabilising medication, 1% depot medication, 22% other axis I diagnosis, 27% internal disease somatic disease, 5% neurological disorder, 15% alcohol use disorder and 10% drug use disorder. CONCLUSION: Only a small percentage acute manic episodes in a routine mental hospital seem to qualify for a standard placebo-controlled RCT. It could be argued, however, that certain exclusion criteria (e.g. no use of contraceptives) are not very likely to reduce the external validity of a standard RCT. In contrast, some other exclusion criteria (e.g. comorbid alcohol and drug use disorders) may have resulted in an overestimation of the efficacy of anti-manic medications. These notions should be taken into account when evaluating the results of RCTs in bipolar patients with an acute manic episode.

Effectiveness of Nurse Based Motivational Interviewing for smoking cessation in high risk cardiovascular outpatients: a randomized trial.

OBJECTIVE: To evaluate the feasibility and effectiveness of Nurse Based Motivational Interviewing (NBMI) on top of a routine patient based Lifestyle Inventory with Feedback (LIFE) in a cardiovascular outpatient secondary prevention setting. METHODS: All current smokers (n=112), identified in 619 successive patients with cardiovascular disease, were randomized for either care as usual (LIFE), or LIFE plus NBMI (intervention group). Cumulative time investment was recorded. RESULTS: After 3 months of follow-up, the abstinence rate in the control group was 7%, and another 15% diminished the number of cigarettes, whereas 26% of intervention patients quit smoking (p<0.017) and another 31% diminished smoking. On average, each completed motivational interviewing session took 63.5 min. Per quitter, time investment was 3.8 h and NNT appeared 5.9. CONCLUSION: NBMI strategy on top of routinely administrated lifestyle self evaluation with professional feedback, significantly increases smoking cessation in an outpatient secondary prevention setting. Although cost effectiveness needs to be addressed, time investment per quitter in this approach appears low.

Cocaine is a major risk factor for antipsychotic induced akathisia, parkinsonism and dyskinesia.

OBJECTIVE: To assess the relative contribution of different drugs of abuse to extrapyramidal side effects (EPS) of antipsychotic drugs. METHOD: 106 consecutively contacted or admitted male patients in the Psychiatric Center of Surinam (PCS) with schizophrenia or a related disorder were included. Prevalence and severity of EPS were measured with the Unified Parkinson's Disease Rating Scale (UPDRS), the Abnormal Involuntary Movement rating Scale (AIMS), the Barnes Akathisia Rating Scale (BARS) and the Dystonia rating scale. Recent use of cigarettes, cannabis, alcohol, and cocaine were assessed. Standard multiple regression analyses were used to evaluate the relative contribution of above-mentioned drugs of abuse controlled for milligrams haloperidol equivalent a day and use of anticholinergic medication. RESULTS: Recent cocaine use was significantly associated with severity of dyskinesia (p = 0.001), parkinsonism (p = 0.007), and akathisia (p < 0.001) (n = 106). CONCLUSIONS: Recent cocaine use is a major risk factor for antipsychotic induced EPS.