Men Presenting With Sexual Thoughts of Children or Coercion: Flights of Fancy or Plans for Crime?

INTRODUCTION: There is limited evaluation of clinical and theoretical claims that sexual thoughts of children and coercing others facilitate sexual offending. The nature of these thoughts (what they contain) also is unknown. AIM: To examine the relation between child or coercive sexual thoughts and sexual offending and to determine the nature of these thoughts and any differences among sexual offending (SO), non-sexual offending (NSO), and non-offending (NO) men. METHODS: In a cross-sectional computerized survey, anonymous qualitative and quantitative self-reported sexual thought and experience data were collected from 279 adult volunteers composing equal numbers of SO, NSO, and NO men recruited from a medium-security UK prison and a community sample of 6,081 men. MAIN OUTCOME MEASURES: Computerized Interview for Sexual Thoughts and Computerized Inventory of Sexual Experiences. RESULTS: Three analytical approaches found child sexual thoughts were related to sexual offending; sexual thoughts with coercive themes were not. Latent class analyses identified three types of child sexual thought (primarily differentiated by interpersonal context: the reporting of own emotions, emotions of others, or both) and four types of sexual thoughts of coercing others (chiefly discriminated by the other person's response: no emotional states reported, consent, non-consent, or mixed). Type of child sexual thought and participant group were not significantly related. Type of coercive sexual thought and group were marginally related; the consensual type was more common for the NO group and the non-consensual type was more common for the SO group than expected statistically. CONCLUSION: Child sexual thoughts are a risk factor for sexual offending and should be assessed by clinicians. In general, sexual thoughts with coercive themes are not a risk factor, although thought type could be important (ie, thoughts in which the other person expresses an enduring lack of consent). Exploring the dynamic risk factors associated with each type of child and coercive thought could lead to more targeted treatment.

Inactivation of the ubiquitin-specific protease 19 deubiquitinating enzyme protects against muscle wasting.

The ubiquitin system plays a critical role in muscle wasting. Previous work has focused on the roles of ubiquitination. However, a role for deubiquitination in this process has not been established. Because ubiquitin-specific protease (USP)19 deubiquitinating enzyme is induced in skeletal muscle in many catabolic conditions, we generated USP19 knockout (KO) mice. These mice lost less muscle mass than wild-type (WT) animals in response to glucocorticoids, a common systemic cause of muscle atrophy as well as in response to denervation, a model of disuse atrophy. KO mice retained more strength and had less myofiber atrophy with both type I and type IIb fibers being protected. Rates of muscle protein synthesis were similar in WT and KO mice, suggesting that the sparing of atrophy was attributed to suppressed protein degradation. Consistent with this, expression of the ubiquitin ligases MuRF1 and MAFbx/atrogin-1 as well as several autophagy genes was decreased in the muscles of catabolic KO mice. Expression of USP19 correlates with that of MuRF1 and MAFbx/atrogin-1 in skeletal muscles from patients with lung cancer or gastrointestinal cancer, suggesting that USP19 is involved in human muscle wasting. Inhibition of USP19 may be a useful approach to the treatment of many muscle-wasting conditions.

Deconstructing "Sexual Deviance": Identifying and Empirically Examining Assumptions about "Deviant" Sexual Fantasy in the DSM.

We identify and examine three assumptions underpinning "sexual deviance" in the Diagnostic and Statistical Manual (DSM) of Mental Disorders: (1) the "sexual deviant" - often, "the male sex offender" - prefers "deviant," and has limited (if any) "non-deviant," sexual fantasies; (2) this differentiates them from the non-sexual-/non-offending "norm"; (3) preferred fantasies are "deviant" or "non-deviant." Adult volunteers (N = 279; equal numbers of sexual offending [SO], non-sexual offending [NSO] and non-offending [NO] men) provided anonymous descriptions of their favorite sexual thought and responses to a revised Wilson Sex Fantasy Questionnaire during a wider computerized survey of 6,289 men from prison and the community. Latent class analysis identified five types of favorite sexual thought; vaginal/oral sex with 1+ woman was commonest for SO men and the WSFQ findings supported this - challenging the first assumption. Both SO and NO men were over-represented for thought types considered "deviant" by the DSM - tempering the second assumption - although SO men were over-represented for thoughts involving children specifically. All thought types were multidimensional; none included solely elements considered "deviant" by the DSM - contesting the third assumption. Notions of the "sexual deviant" as "different"/"other" may underpin these assumptions, potentially negatively impacting research, therapy and understanding sexual crime.

Are UK Policies and Practices for Regulated Donor Insemination Forcing Women to Find Unregulated Sperm Donors Online? A Perspective on the Available Evidence.

In recent years, there has been an increase in women obtaining donor sperm via unregulated websites and social media. In this article, we bring together the disparate evidence in this emerging field to consider whether restrictive UK policies and practices for regulated clinical donor insemination (DI) are a potential explanation for the growing use of the currently unregulated, online route to donor insemination. To this end, we examine the nature of the National Institute for Health and Care Excellence (NICE) guidelines, recent data provided by the Human Fertilisation and Embryology Authority (HFEA), and prior research on who uses online sperm donation and their reasons for doing so. In addition, we highlight why this issue is important by outlining some of the benefits and drawbacks of the unregulated route. We argue that, whilst there are many factors driving the unregulated route to DI, restrictive UK policies and practices for regulated DI might be one of these. We conclude that turning our attention to structural barriers, such as regulated DI policies and practices, is necessary to produce more definitive evidence of this potential issue, and that adopting a Reproductive Justice framework could lead to more equitable provision of regulated DI services.

Making and Communicating Decisions About Sexual Consent During Drug-Involved Sex: A Thematic Synthesis.

Sexual consent is a central component in the primary prevention of sexual violence. There is growing evidence of the impact that alcohol consumption has on sexual consent. However, there has been no review examining sexual consent in the context of other drug-taking. Published literature was sought using searches of: PsycINFO, PsycARTICLES, Scopus, Web of Science, CINAHL, MEDLINE and Open Dissertations. Unpublished literature, such as unpublished government or charity reports, were identified through Google search engine. All 21 eligible studies employed qualitative or mixed methods; therefore, a thematic synthesis was deemed an appropriate method of analysis. Three themes were constructed: "Drug-taking changes sexual norms", "Drug-taking diminishes the capacity to make sexual decisions" and "Drug-taking reduces verbal and non-verbal ability to communicate consent". The findings demonstrated that prevailing models of sexual consent may not account for circumstances relevant to drug-involved sex, such as how drug-taking impacts freedom and capacity to consent to sex. We propose the use of the medical model of capacity to consent as a broader framework through which capacity to consent to sex in drug-taking contexts can be assessed. The importance of both the social and situational context for sexual decision-making following drug-taking is discussed.

Systematic Review of Factors Affecting Transition Readiness Skills in Patients with Inflammatory Bowel Disease.

BACKGROUND AND AIMS: The incidence of inflammatory bowel disease [IBD] diagnosed before adulthood is increasing worldwide. Transition from paediatric to adult health care requires certain skills. The aim of this study was to identify factors affecting these skills. METHODS: This review was registered on the PROSPERO database [CRD42019152272]. Inclusion criteria were: 1] studies of factors affecting transition readiness skills in patients with IBD; 2] written in English; 3] published since 1999. MEDLINE, CINAHL, and PsychINFO databases were searched between 1999 and 2019. Quality was assessed using the Joanna Briggs Institute critical appraisal tools. RESULTS: Searches identified 822 papers. Sixteen papers were included. Age was positively associated with skills including disease knowledge and performing self-management behaviours [14 studies]. Improvement often occurs at 18; however, skill deficiency may still remain. Increased self-efficacy [confidence] was associated with greater disease knowledge and performing self-management behaviours [three studies]. Self-efficacy was positively correlated with transition duration [two studies] and health-related quality of life [r = 0.57, p <0.001] [one study], negatively correlated with depression [r = -0.57, p <0.001] and anxiety [r = -0.23, p = 0.03] [one study], and was associated with higher education level [two studies] and a family history of IBD [one study]. Females had higher self-management scores [three studies], and greater health care satisfaction was significantly associated with higher knowledge [one study]. Greater transition communication improved knowledge, self-management, and overall transition readiness [two studies]. CONCLUSIONS: Potentially modifiable factors have been identified that could be supported in the transitioning IBD population, to improve transition readiness. Identification of those with non-modifiable characteristics associated with poor readiness may aid targeted support.

Core stability exercise principles.

Core stability is essential for proper load balance within the spine, pelvis, and kinetic chain. The so-called core is the group of trunk muscles that surround the spine and abdominal viscera. Abdominal, gluteal, hip girdle, paraspinal, and other muscles work in concert to provide spinal stability. Core stability and its motor control have been shown to be imperative for initiation of functional limb movements, as needed in athletics. Sports medicine practitioners use core strengthening techniques to improve performance and prevent injury. Core strengthening, often called lumbar stabilization, also has been used as a therapeutic exercise treatment regimen for low back pain conditions. This article summarizes the anatomy of the core, the progression of core strengthening, the available evidence for its theoretical construct, and its efficacy in musculoskeletal conditions.

Preoperative Levels of Catecholamines and Metanephrines and Intraoperative Hemodynamics of Patients Undergoing Pheochromocytoma and Paraganglioma Resection.

OBJECTIVE: To determine whether, despite pharmacologic adrenergic receptor blockade, higher preoperative levels of catecholamines and metanephrines (adrenergic activity) are associated with increased intraoperative complications. MATERIALS AND METHODS: Records of patients undergoing paraganglioma and pheochromocytoma (PGL-PCC) resection from January 1, 2000, to June 30, 2015, were reviewed for preoperative levels of adrenergic activity, intraoperative variability in blood pressure and heart rate (range), and postoperative outcomes (hypotension requiring treatment). Patients were categorized by maximum preoperative adrenergic activity by greater degree of abnormality, categorized as normal (≤100%) or 101%-200%, 201%-500%, 501%-1000%, and ≥1001% of upper limit of normal. RESULTS: In total, 258 patients underwent intrathoracic or intra-abdominal PGL-PCC resection, of whom 240 received pretreatment with nonselective α1,2-blockers and 7 received pretreatment with selective α1-blockers. Intraoperative hemodynamic variability was greater with higher preoperative levels of adrenergic activity (P <.001). However, substantial variability was observed even with adrenergic activity levels within the normal range: systolic blood pressure (median [interquartile range], 75 [63-83] mm Hg) and heart rate (34 [26-43] beats per minute). Among patients with preoperative levels of adrenergic activity ≤500% vs ≥501% of the upper limit of normal, higher levels were associated with greater likelihood of postoperative diagnosis of volume overload (8% vs 2%, P = .04) and greater requirement for vasopressor infusions for hypotension (5% vs 1%, P = .01). CONCLUSION: Substantial intraoperative hemodynamic instability was encountered in patients with PGL-PCC resection, regardless of preoperative hormonal activity level; therefore, universal preoperative adrenergic receptor blockade should be recommended. Postoperative hypotension was rare and more prevalent in those with higher preoperative hormonal activity.

One dose of varicella vaccine does not prevent school outbreaks: is it time for a second dose?

OBJECTIVES: The implementation of a routine childhood varicella vaccination program in the United States in 1995 has resulted in a dramatic decline in varicella morbidity and mortality. Although disease incidence has decreased, outbreaks of varicella continue to be reported, increasingly in highly vaccinated populations. In 2000, a varicella vaccination requirement was introduced for kindergarten entry in Arkansas. In October 2003, large numbers of varicella cases were reported in a school with high vaccination coverage. We investigated this outbreak to examine transmission patterns of varicella in this highly vaccinated population, to estimate the effectiveness of 1 dose of varicella vaccine, to identify risk factors for vaccine failure, and to implement outbreak control measures. METHODS: A retrospective cohort study involving students attending an elementary school was conducted. A questionnaire was distributed to parents of all of the students in the school to collect varicella disease and vaccination history; parents of varicella case patients were interviewed by telephone. A case of varicella was defined as an acute, generalized, maculopapulovesicular rash without other apparent cause in a student or staff member in the school from September 1 to November 20, 2003. Varicella among vaccinated persons was defined as varicella-like rash that developed >42 days after vaccination. In vaccinated persons, the rash may be atypical, maculopapular with few or no vesicles. Cases were laboratory confirmed by polymerase chain reaction, and genotyping was performed to identify the strain associated with the outbreak. RESULTS: Of the 545 students who attended the school, 88% returned the questionnaire. Overall varicella vaccination coverage was 96%. Forty-nine varicella cases were identified; 43 were vaccinated. Three of 6 specimens tested were positive by polymerase chain reaction. The median age at vaccination of vaccinated students in the school was 18 months, and the median time since vaccination was 59 months. Forty-four cases occurred in the East Wing, where 275 students in grades kindergarten through 2 were located, and vaccination coverage was 99%. In this wing, varicella attack rates among unvaccinated and vaccinated students were 100% and 18%, respectively. Vaccine effectiveness against varicella of any severity was 82% and 97% for moderate/severe varicella. Vaccinated cases were significantly milder compared with unvaccinated cases. Among the case patients in the East Wing, the median age at vaccination was 18.5 and 14 months among non-case patients. Four cases in the West Wing did not result in further transmission in that wing. The Arkansas strains were the same as the common varicella-zoster virus strain circulating in the United States (European varicella-zoster virus strain). CONCLUSIONS: Although disease was mostly mild, the outbreak lasted for approximately 2 months, suggesting that varicella in vaccinated persons was contagious and that 99% varicella vaccination coverage was not sufficient to prevent the outbreak. This investigation highlights several challenges related to the prevention and control of varicella outbreaks with the 1-dose varicella vaccination program and the need for further prevention of varicella through improved vaccine-induced immunity with a routine 2-dose vaccination program. The challenges include: 1-dose varicella vaccination not providing sufficient herd immunity levels to prevent outbreaks in school settings where exposure can be intense, the effective transmission of varicella among vaccinated children, and the difficulty in the diagnosis of mild cases in vaccinated persons and early recognition of outbreaks for implementing control measures. The efficacy of 2 doses of varicella vaccine compared with 1 dose was assessed in a trial conducted among healthy children who were followed for 10 years. The efficacy for 2 doses was significantly higher than for 1 dose of varicella vaccine. This higher efficacy translated into a 3.3-fold lower risk of developing varicella >42 days after vaccination in 2- vs 1-dose recipients. Of the children receiving 2 doses, 99% achieved a glycoprotein-based enzyme-linked immunosorbent assay level of > or =5 units (considered a correlate of protection) 6 weeks after vaccination compared with 86% of children who received 1 dose. The 6-week glycoprotein-based enzyme-linked immunosorbent assay level of > or =5 units has been shown to be a good surrogate for protection from natural disease. Ten years after the implementation of the varicella vaccination program, disease incidence has declined dramatically, and vaccination coverage has increased greatly. However, varicella outbreaks continue to occur among vaccinated persons. Although varicella disease among vaccinated persons is mild, they are contagious and able to sustain transmission. As a step toward better control of varicella outbreaks and to reduce the impact on schools and public health officials, in June 2005, the Advisory Committee on Immunization Practices recommended the use of a second dose of varicella vaccine in outbreak settings. Early recognition of outbreaks is important to effectively implement a 2-dose vaccination response and to prevent more cases. Although the current recommendation of providing a second dose of varicella vaccine during an outbreak offers a tool for controlling outbreaks, a routine 2-dose recommendation would be more effective at preventing cases. Based on published data on immunogenicity and efficacy of 2 doses of varicella vaccine, routine 2-dose vaccination will provide improved protection against disease and further reduce morbidity and mortality from varicella.