Pharmacologic Treatment Options for Hypoactive Sexual Desire Disorder

Individual prolactin reactivity modulates response of nucleus accumbens to erotic stimuli during acute cannabis intoxication: an fMRI pilot study

RATIONALE

Self-report studies indicate that cannabis could increase sexual desire in some users. We hypothesized that intoxication increases activation of brain areas responsive to visual erotica, which could be useful in the treatment of hypoactive sexual desire disorder, a condition marked by a lack of sexual desire.

OBJECTIVES

The aim of this study is to assess the aphrodisiacal properties of cannabis.

METHODS

We conducted an open-randomized study with 21 heterosexual casual cannabis users. A 3T MRI was used to measure brain activation in response to erotic pictures. Blood samples were collected to determine the serum levels of cannabinoids, cortisol and prolactin. Participants were grouped according to whether they had ever experienced any aphrodisiacal effects during intoxication (Group A) or not (Group non-A).

RESULTS

Intoxication was found to significantly increase activation in the right nucleus accumbens in the Group A while significantly decreasing activation in the Group non-A. There was also a significant interaction between the group and intoxication, with elevated prolactin in the Group non-A during intoxication. No intoxication-related differences in subjective picture evaluations were found.

CONCLUSION

Cannabis intoxication increases activation of the right nucleus accumbens to erotic stimuli. This effect is limited to users whose prolactin is not elevated in response to intoxication. This effect may be useful in the treatment of low sexual desire.

Sexual health care for people with physical disabilities

BACKGROUND

People with physical disabilities make up a large and heterogeneous population, many with specific sexual health needs that differ from the general population.

METHODS

To conduct a review of current definitions and statuses relating to the sexual well-being of people with physical disabilities. Medical, social, and behavioral literature was searched and included to address the specific sexual health needs and disparities in this population.

RESULTS

People with physical disabilities encompass a broad population, including those with concomitant mental and cognitive impairments. People with physical disabilities have significant sexual and reproductive health disparities when compared with the general population and higher rates of sexual distress. There are specific sexual health concerns for men and women with physical disabilities and approach to their care needs to be interdisciplinary.

CONCLUSIONS

Sexual health needs for people with physical disabilities should be a priority for healthcare providers. Continued education is essential to ensure disparities and health needs are addressed and treated.

Fertility issues in cancer survivorship

Breakthroughs in cancer diagnosis and treatment have led to dramatic improvements in survival and the need to focus on survivorship issues. Chemotherapy and radiotherapy can be gonadotoxic, resulting in impaired fertility. Techniques to help cancer survivors reproduce have been improving over the past decade. Discussion of the changes to a patient's reproductive health after cancer treatment is essential to providing comprehensive quality care. The purpose of this review is to aid in pre- and posttreatment counseling, focusing on fertility preservation and other strategies that may mitigate risks to the patient's reproductive, sexual, and overall health.