Effects of ospemifene and raloxifene on hormonal status, lipids, genital tract, and tolerability in postmenopausal women

OBJECTIVE: To compare ospemifene and raloxifene regarding their effects on hormones, lipids, genital tract, and tolerability in postmenopausal women. DESIGN: A randomized, double-blind study in which 118 healthy postmenopausal women received 30 (n = 29), 60 (n = 30), or 90 mg (n = 30) of ospemifene or 60 mg (n = 29) of raloxifene for 3 months. RESULTS: There were no significant differences in the baseline characteristics between study groups. In comparison with raloxifene, follicle-stimulating hormone levels decreased significantly more in the 90-mg ospemifene group and sex hormone-binding globulin levels increased more in all ospemifene groups. Total cholesterol and low-density lipoprotein cholesterol levels decreased more in raloxifene than in ospemifene groups, although the difference in low-density lipoprotein cholesterol between 90-mg ospemifene and raloxifene was not significant. Endometrial thickness did not change in any study group and endometrial biopsies showed atrophy in the majority of subjects at 3 months. All ospemifene groups demonstrated a clear estrogenic effect on the vaginal epithelium, as seen in Pap smears. This was in sharp contrast to the raloxifene group, which had no effect on the vaginal epithelium. Kupperman index decreased in all study groups during treatment. The adverse events were mild, mainly single cases, and no clustering of events was observed. There were no clinically significant abnormal findings in laboratory safety parameters. CONCLUSIONS: Ospemifene, at the dose of 90 mg/day, was more estrogenic than raloxifene, as shown by changes in serum follicle-stimulating hormone and sex hormone-binding globulin levels. Neither agent stimulated endometrium, but in contrast to raloxifene, ospemifene had a clear estrogenic effect in the vagina. Further studies with ospemifene are needed in subjects with vaginal atrophy.     

Occurrence of Scopulariopsis and Scedosporium in nails and keratinous skin. A 5-year retrospective multi-center study.

A 5-year retrospective multicenter study was performed for microascaceous moulds (Microascaceae, Ascomycetes) in Finnish clinical specimens. The files from 1993-1997 of six clinical mycology laboratories in Finland were searched for reports of these fungi, mainly Scopulariopsis and Scedosporium anamorphs in keratinous specimens. From the 521 primary findings, 165 cases were selected for further study based on direct microscopy, colony numbers and accompanying fungi. The clinical records of 148 cases (141 Scopulariopsis, 7 Scedosporium) were studied. Of the nail infections from which Scopulariopsis was recovered, 39 cases were further separated which showed clinical or laboratory-based evidence of dermatophytosis. In the remaining 90 'non-dermatophyte' nail cases, Scopulariopsis spp. were the only documented fungal agents (c. 6 cases/million/year). The patients were mainly elderly, 66% of whom had problems involving their big toe nails. For 74% of them, the nail problem was mentioned as their reason for visiting the physician. However, only 18% had documented benefit from treatment. The Scopulariopsis nail infections seem to be treatment-resistant and the pathogenesis and etiological role of Scopulariopsis remain poorly understood.     

Inaccuracy of the disk diffusion method compared with the agar dilution method for susceptibility testing of Campylobacter spp

The agar dilution method has been standardized by the CLSI for the susceptibility testing of Campylobacter species, and according to these standards, the disk diffusion method should be used only in screening for macrolide and ciprofloxacin resistance. Nevertheless, the disk diffusion test is currently widely used, since it is easy to perform in clinical microbiology laboratories. In this study, the disk diffusion method was compared to the agar dilution method by analyzing the in vitro activities of seven antimicrobial agents against 174 Campylobacter strains collected in Finland between 2003 and 2008. Recommendations of the CLSI were followed using Mueller-Hinton agar plates with 5% of sheep blood. For each strain, the disk diffusion tests were performed two to four times. Of the 33 erythromycin-resistant strains (MIC, ≥16 μg/ml), 24 (73%) constantly showed a 6-mm erythromycin inhibition zone (i.e., no inhibition), while for seven strains the inhibition zone varied from 6 to 44 mm in repeated measurements. Among the 141 erythromycin-susceptible strains (MIC, <16 μg/ml), erythromycin inhibition zones varied between 6 and 61 mm. Of the 87 ciprofloxacin-resistant strains, 47 (54%) showed 6-mm inhibition zones, while 40 strains showed inhibition zones between 6 and 60 mm. Significant differences between the repetitions were observed in the disk diffusion for all antimicrobial agents and all strains except for the macrolide-resistant strains regarding the macrolides. For 17 (10%) strains, the variation in repeated measurements was substantial. These results show that the disk diffusion method may not be a reliable tool for the susceptibility testing of Campylobacter spp. Further studies are needed to assess whether the disk diffusion test could be improved or whether all susceptibilities of campylobacters should be tested using an MIC-based method.     

Suicide after hospitalization in the elderly: a population based study of suicides in Northern Finland between 1988-2003

OBJECTIVE: Elderly people commit suicide more often than people under the age of 65. An elevated risk is also attached to depression and other axis I psychiatric disorders. However, little is known about the preferred suicide method, effect of primary psychiatric diagnosis, and length of time between discharge from psychiatric hospitalization and suicide. The lack of information is most apparent in the oldest old (individuals over 75 years). METHODS: On the basis of forensic examinations, data on suicide rates were separately examined for the 50-64, 65-74 and over 75 year-olds (Total n=564) with regard to suicide method, history of psychiatric hospitalization and primary diagnoses gathered from the Finnish Hospital Discharge Register. Study population consisted of all suicides committed between 1988 and 2003 in the province of Oulu in Northern Finland. RESULTS: Of the oldest old, females had more frequent hospitalizations than males in connection with psychiatric disorders (61% vs 23%), of which depression was the most common (39% vs 14%). In this age group, 42% committed suicide within 3 months after being discharged from hospital and 83% used a violent method. Both elderly males and females were less often under the influence of alcohol, but used more often violent methods than middle-aged persons. CONCLUSIONS: Suicide rates within the first 3 months following discharge from hospital in the 65-74 and the over 75 year olds were substantial and should influence post-hospitalization treatment strategies. To reduce the risk of suicides in elderly patients discharged from hospital, close post-hospitalization supervision combined with proper psychoactive medication and psychotherapy, are possible interventions.     

Depression and suicide in epileptic victims: a population-based study of suicide victims during the years 1988-2002 in northern Finland

Patients with epilepsy are known to have comorbid affective disorders and a higher risk for suicide compared with the general population. Epilepsy, depression, and suicidal behavior have been shown to have common pathogenic mechanisms in their etiology. We evaluated the association between epilepsy, suicidal behavior, and depression by using the comprehensive database of all suicides (n=1877) committed in northern Finland during the years 1988-2002 with information on all hospital-treated somatic and psychiatric disorders. Hospital-treated epilepsy occurred in 1.3% of the victims. Compared with other suicide victims, those with epilepsy were more often female, were older, and had significantly more often suffered from depression. Epilepsy was first diagnosed 8.8 (3.9-11.6) years before suicide, and depression, about 1 year after epilepsy diagnosis. Interictal depression among patients with chronic epilepsy is often classified as atypical or chronic depression, or it can mimic a dysthymic disorder. Therefore, diagnosis and treatment of depression among patients with epilepsy constitute a great challenge in clinical practice.     

Autumn peak in shooting suicides of children and adolescents from northern Finland

Suicide is one of the leading causes of death among adolescents worldwide. Studies on the seasonal pattern of youth suicides are rare and the results are very contradictory and heterogeneous. Generally, suicide methods affect the pattern of suicide seasonality. Shooting is the most common suicide method among Finnish adolescents. We investigated whether shooting suicides of victims aged less than 18 years are correlated with a specific period of the year. Also, the seasonal pattern of shooting suicides in adolescents was compared with that of adult victims. Our data comprised 42 adolescent suicide victims and, for comparison, 1,926 adult suicide victims over the years 1988 to 2004 from Northern Finland. Of these, 59.5% (n = 25) of the adolescents and 28.8% (n = 554) of the adults had committed suicide by shooting.We observed that shooting suicides among the under-aged showed a significant peak in autumn (ratio 2.70, 95% CI: 1.97-3.42), while those of adult victims peaked in spring (ratio 1.19, 95% CI: 1.05-1.35). The monthly pattern of suicides correlated significantly with the mean duration of daily sunshine hours (trailing by 3 months) in the under-aged (r = 0.67, p = 0.016), but not in the adults (r = 0.06, p = 0.854). The role of firearm availability, psychosocial factors such as start of the school year, and some biological factors are discussed.     

Depression in relation to anxiety, obsessionality and phobia among neurosurgical patients with a primary brain tumor: a 1-year follow-up study

Depression is found to be present in up to 44% of brain tumor patients during their illness process. Anxiety as a comorbid psychiatric disorder with depression has formerly been studied, but phobia or obsessive-compulsive symptoms among brain tumor patients have not yet been noticed.By using a clinical prospective database of primary brain tumor patients (n = 77) we studied the level of depression, anxiety, obsessionality (traits and symptoms) and phobic anxiety symptoms. Psychiatric symptoms were assessed before tumor operation as well as at three months and at one year after operation. The presence of comorbid anxiety, obsessionality and phobic anxiety symptoms was assessed before operation and at follow-ups in depressed and non-depressed patients, separately.Before tumor operation 16% of the patients had depression according to Beck Depression Inventory (BDI), while 10% had depression at three months and 15% at one year after operation.The depressed patients had statistically significantly higher anxiety scores and phobic scores at all three measurement points compared to corresponding scores among non-depressed brain tumor patients. The mean obsessionality scores among depressed brain tumor patients were significantly higher when measured before operation and at one year after the operation compared to non-depressed patients.To our knowledge, this is the first study so far in which comorbidity of psychiatric symptoms has been shown among depressive brain tumor patients. Concurrent comorbid conditions have been shown to be associated with increased severity, morbidity and chronicity of depression. It is recommended that treatment of depressive patients complicated with comorbid psychiatric disorders be planned by psychiatric units.     

Effects of psychosocial group rehabilitation on social functioning, loneliness and well-being of lonely, older people: randomized controlled trial

Title. Effects of psychosocial group rehabilitation on social functioning, loneliness and well‐being of lonely, older people: randomized controlled trial. Aim. This paper is a report of a study to explore the effects of psychosocial group nursing intervention on older people’s feelings of loneliness, social activity and psychological well‐being. Background. Older people’s loneliness is associated with low quality of life, and impaired health, increased use of health and social services and increased mortality. Previous intervention studies have achieved quite modest results. Method. A randomized controlled trial was conducted between 2003 and 2006 using a group intervention aimed at empowering older people, and promoting peer support and social integration. A total of 235 people (>74 years) suffering from loneliness met 12 times with professional leaders in groups. The UCLA Loneliness Scale and Lubben’s Social Network Scale were used at entry, after 3 and 6 months. Psychological well‐being was charted using a six‐dimensional questionnaire at baseline and 12 months later. Findings. A statistically significantly larger proportion of intervention group participants had found new friends during the follow‐up year (45% vs. 32%, P = 0·048), and 40% of intervention group participants continued their group meetings for 1 year. However, no differences were found in loneliness or social networks between the groups. Psychological well‐being score improved statistically significantly in the intervention groups [+0·11, 95% confidence interval (CI): +0·04 to +0·13], compared with the controls (+0·01, 95% CI: ?0·05 to +0·07, P = 0·045). Feeling needed was statistically significantly more common in the intervention groups (66%) than in controls (49%, P = 0·019). Conclusion. New sensitive measurements of loneliness and social isolation are needed to measure fluctuations in feelings of loneliness and in social isolation.     

Is seasonality of suicides stronger in victims with hospital-treated atopic disorders?

The aim of the present study was to test whether the seasonal distribution of suicides differed between atopic and non-atopic suicide victims. A cross-sectional comparison of the semi-annual and seasonal distribution of suicides was made by using a 13-year database of all suicides (1296 males, 289 females) committed during the years 1988-2000 in the province of Oulu in Northern Finland. During the first half of the year, the proportion of suicides among atopic patients was significantly higher than that linked with non-atopic patients. Of all atopic patients, 72% committed suicide during the first and 28% during the second half of the year. Suicides among victims without any atopic disorders followed a uniform seasonal distribution throughout the year (50 vs. 50%). The exacerbation of an atopic disorder may increase the risk of suicide in spring; something that should be taken note of in clinical work.     

Incidence of arthritis in urban finnish children: A prospective study

The incidence of various types of arthritis in children was estimated by a prospective 1-year study in the greater Helsinki area (population under 16 years of age: 148,362). Patients were sought from primary care physicians, and 71% of the patients studied were seen within 1 week of the onset of symptoms. All patients received followup care for at least 3 months; patients whose symptoms were prolonged received followup care for a minimum of 2 years. The incidence per 100,000 children under 16 years of age was as follows: 108.5 for all cases of arthritis, 6.7 for septic arthritis, 5.4 for enteropathic arthritis, 51.9 for transient synovitis of the hip, 18.9 for prolonged arthritis (duration >3 months), and 25.8 for acute transient arthritis. The incidence of juvenile rheumatoid arthritis was 19.6. Oligoarticular disease was prevalent (76%) among the juvenile rheumatoid arthritis patients.