Concept: Psychosexual development
Background Serum testosterone concentrations decrease as men age, but benefits of raising testosterone levels in older men have not been established. Methods We assigned 790 men 65 years of age or older with a serum testosterone concentration of less than 275 ng per deciliter and symptoms suggesting hypoandrogenism to receive either testosterone gel or placebo gel for 1 year. Each man participated in one or more of three trials - the Sexual Function Trial, the Physical Function Trial, and the Vitality Trial. The primary outcome of each of the individual trials was also evaluated in all participants. Results Testosterone treatment increased serum testosterone levels to the mid-normal range for men 19 to 40 years of age. The increase in testosterone levels was associated with significantly increased sexual activity, as assessed by the Psychosexual Daily Questionnaire (P<0.001), as well as significantly increased sexual desire and erectile function. The percentage of men who had an increase of at least 50 m in the 6-minute walking distance did not differ significantly between the two study groups in the Physical Function Trial but did differ significantly when men in all three trials were included (20.5% of men who received testosterone vs. 12.6% of men who received placebo, P=0.003). Testosterone had no significant benefit with respect to vitality, as assessed by the Functional Assessment of Chronic Illness Therapy-Fatigue scale, but men who received testosterone reported slightly better mood and lower severity of depressive symptoms than those who received placebo. The rates of adverse events were similar in the two groups. Conclusions In symptomatic men 65 years of age or older, raising testosterone concentrations for 1 year from moderately low to the mid-normal range for men 19 to 40 years of age had a moderate benefit with respect to sexual function and some benefit with respect to mood and depressive symptoms but no benefit with respect to vitality or walking distance. The number of participants was too few to draw conclusions about the risks of testosterone treatment. (Funded by the National Institutes of Health and others; ClinicalTrials.gov number, NCT00799617 .).
Risk factors for impairment in psychosexual development and satisfaction among adult survivors of childhood cancer are poorly understood. The authors compared psychosexual outcomes between survivors and healthy controls, and tested whether at-risk survivors can be identified by 1) treatment neurotoxicity or 2) diagnosis.
Causes such as childhood trauma, negative attitude about sexuality, inadequate sexual knowledge and education, relationship problems, and unconscious motivation are reported about psychosexual development in the etiology of genito-pelvic pain/penetration disorder (GPP/PD). There are few studies that focus directly on research etiology of GPP/PD and use structured scales. The aim of this study was to research childhood trauma and dissociation forms among women with GPP/PD.
To extend the limited research on psychosexual development among childhood cancer survivors, by not only focusing on the prevalence and age of milestone attainment, but also survivors- attitudes toward the timing of reaching such milestones.
Visual search displays often include distractors of lesser salience in addition to a target and one or more salient distractors. We investigated low salience distractor effects on the N2pc, an ERP component indexing the deployment of attention, and the Ptc, a component purported to reflect attentional disengagement. We hypothesized that salient distractors pull the attentional focus away from the target, which could lead to increased attentional processing of low salience distractors close to the target and salient distractor. Participants looked for a colored inverted T during a visual search task while ignoring an L of the same color at a fixed distance on an imaginary circle around fixation. There were four conditions: no additional gray (low salience) distractors, two additional gray distractors between color items, two additional gray distractors just outside the area delimited by the colored items, and four additional gray distractors inside and outside the attended region. The gray distractors impacted N2pc and Ptc amplitude and latency, indicating an effect of gray distractors on attentional processing. Also, additional gray distractors led to increasingly more deviation of the N2pc and Ptc waveforms from the baseline offered by the condition with no additional gray distractors. When we increased the difficulty to individuate the target, we observed more displacement of lateralized activity from the N2pc to the Ptc time window. We argue that distractor-related modulations likely result from increased variance in the latency of attentional engagement activity to the target instead of distractor inhibition or attentional disengagement.
In the late nineteenth and early twentieth centuries, the unspoken fear of syphilis played a significant role in the development of beliefs about female sexuality. Many women were afraid of sexual relationships with men because they feared contracting syphilis, which was, at that time, untreatable. Women also feared passing this disease on to their children. Women’s sexual aversion, or repression, became a focus for Freud and his colleagues, whose theory of psychosexual development was based on their treatment of women. This article examines the case of Dora, the memoirs of Mabel Dodge Luhan and other sources to argue that the fear of syphilis was a significant factor in upper- and middle-class women’s avoidance of heterosexual relationships. The fear of syphilis, in turn, became a significant factor in the psychoanalytic construction of female sexuality. The social suppression of the fear of syphilis has had a profound impact on theories of women’s development. The implication for psychiatry is that our models of psychological development occur within a sociocultural milieu and cannot escape suppressed aspects of our culture.
- Nursing standard (Royal College of Nursing (Great Britain) : 1987)
- Published about 1 year ago
Adults who received treatments for childhood cancer that were especially toxic to the nervous system are less likely to have had sexual intercourse, be in a relationship or have children, new research suggests.
Psychosexual development is currently underrepresented in hypospadias outcome research. The aim of this study was to develop and validate a questionnaire addressing psychosexual long-term satisfaction, specifically of adolescent patients, after hypospadias repair.
A comprehensive systematic literature review of reproductive side effects in women 18-55 years old treated with opioids for one month or longer for chronic non cancer pain. A search of seven databases including EMBASE and Medline was undertaken (October 2014 and a limited re-run April 2016). The search contained key words for opioids (generic and specific drug names) and side effects (generic and specific reproductive). Titles were screened using predefined criteria by a single reviewer and abstracts and full texts by two independent reviewers. 10,684 papers were identified and 12 full texts (cohort (one), case-control (four), cross-sectional (four), case series (one) and case report (two) with a maximum of 41 cases in one paper) were included covering three different modes of administration: oral (six), intrathecal (five) and transdermal (one). Amenorrhoea occurred in 23-71% of those receiving oral or intrathecal opioids. Decreased libido was seen in 61-100%. Out of 10 studies which undertook hormonal assays, only two studies showed a statistically significant decrease in hormone levels. This review supports the view that there is a potential relationship between the use of long-term opioids in women and reproductive side effects. The evidence is however weak and the mode of administration, duration, type and dose of opioid might influence associations. Though hormone levels were statistically significant in only two studies, women exhibited clinically important symptoms (decreased libido and altered menstrual cycle). Further investigation is required with larger cohorts and analysis of different delivery methods.
Disruption of psychosexual development and sexual dysfunction are well recognized as profoundly distressing long-term side effects of pediatric cancer treatment. However, little is known about the specific sexual problems facing young adult survivors of childhood cancer (YASCC) and their unmet clinical needs. In this study, we aimed to utilize qualitative methods to characterize sexual dysfunction in YASCC and identify survivor-reported unmet clinical need regarding sexual health information and care.