Care of People Experiencing Homelessness.

Homelessness affects more than 580,000 Americans on any given night. Risk factors for homelessness include extreme poverty, substance use, and mental illness. People experiencing homelessness are likely to have multiple chronic medical or mental health conditions. Homelessness increases morbidity associated with cardiovascular, respiratory, and infectious diseases and all-cause mortality. A trauma-informed approach to the examination of people experiencing homelessness is imperative because previous exposure to physical or sexual trauma is common in this population, especially among women. Considerations for medical management include simplifying medication regimens, providing safe options for medication storage, and addressing environmental exposures. A multidisciplinary approach that includes pharmacists, case managers, and social workers improves chronic disease outcomes. Housing First initiatives decrease emergency department use and hospitalizations, and colocating primary care visits with shelters increases overall health care access.

Intra-promoter switch of transcription initiation sites in proliferation signaling-dependent RNA metabolism.

Global changes in transcriptional regulation and RNA metabolism are crucial features of cancer development. However, little is known about the role of the core promoter in defining transcript identity and post-transcriptional fates, a potentially crucial layer of transcriptional regulation in cancer. In this study, we use CAGE-seq analysis to uncover widespread use of dual-initiation promoters in which non-canonical, first-base-cytosine (C) transcription initiation occurs alongside first-base-purine initiation across 59 human cancers and healthy tissues. C-initiation is often followed by a 5' terminal oligopyrimidine (5'TOP) sequence, dramatically increasing the range of genes potentially subjected to 5'TOP-associated post-transcriptional regulation. We show selective, dynamic switching between purine and C-initiation site usage, indicating transcription initiation-level regulation in cancers. We additionally detail global metabolic changes in C-initiation transcripts that mark differentiation status, proliferative capacity, radiosensitivity, and response to irradiation and to PI3K-Akt-mTOR and DNA damage pathway-targeted radiosensitization therapies in colorectal cancer organoids and cancer cell lines and tissues.

Method of identification: Catching serial killers.

Despite contemporary media portrayals, violent crime has continued to decrease in recent decades. Consistent with traditional types of violent crime (e.g., homicide), serial homicide has also continued to decrease. Although the methods of investigation for traditional violent crime have been examined thoroughly, research specific to serial homicide is scarce. In a study of 671 serial homicide perpetrators, we examined the timeline of each investigation and identified the methods used by law enforcement to identify, and sometimes apprehend, serial killers. Overall, there were 22 distinct methods of investigation. The most common methods were victim survived, DNA, turned in by an associate, family, or friend, fingerprints, prior offending history, body found in home, and being arrested for an unrelated charge. This study also describes how methods of investigation vary over time and trends across decades. Implications of the findings are discussed.

Alfuzosin and symptoms of chronic prostatitis-chronic pelvic pain syndrome.

BACKGROUND: In men with chronic prostatitis-chronic pelvic pain syndrome, treatment with alpha-adrenergic receptor blockers early in the course of the disorder has been reported to be effective in some, but not all, relatively small randomized trials. METHODS: We conducted a multicenter, randomized, double-blind, placebo-controlled trial to evaluate the efficacy of alfuzosin, an alpha-adrenergic receptor blocker, in reducing symptoms in men with chronic prostatitis-chronic pelvic pain syndrome. Participation in the study required diagnosis of the condition within the preceding 2 years and no previous treatment with an alpha-adrenergic receptor blocker. Men were randomly assigned to treatment for 12 weeks with either 10 mg of alfuzosin per day or placebo. The primary outcome was a reduction of at least 4 points (from baseline to 12 weeks) in the score on the National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI) (range, 0 to 43; higher scores indicate more severe symptoms). A 4-point decrease is the minimal clinically significant difference in the score. RESULTS: A total of 272 eligible participants underwent randomization, and in both study groups, 49.3% of participants had a decrease of at least 4 points in their total NIH-CPSI score (rate difference associated with alfuzosin, 0.1%; 95% confidence interval, -11.2 to 11.0; P=0.99). In addition, a global response assessment showed similar response rates at 12 weeks: 33.6% in the placebo group and 34.8% in the alfuzosin group (P=0.90). The rates of adverse events in the two groups were also similar. CONCLUSIONS: Our findings do not support the use of alfuzosin to reduce the symptoms of chronic prostatitis-chronic pelvic pain syndrome in men who have not received prior treatment with an alpha-blocker. (ClinicalTrials.gov number, NCT00103402.)

Psychosocial variables affect the quality of life of men diagnosed with chronic prostatitis/chronic pelvic pain syndrome.

OBJECTIVE: To examine interactions between demographic, pain, urinary, psychological and environmental predictors of quality of life (QOL) in men with chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS). PATIENTS AND METHODS: In all, 253 men previously enrolled in the National Institutes of Health Chronic Prostatitis Cohort study in North American tertiary-care clinical centres (six in the USA and one in Canada) self-reported with validated instruments, including the QOL subscales of the Short Form-12 (physical, SF12-PCS; and mental, SF12-MCS), demographics, urinary symptoms, depression, current pain, pain coping, 'catastrophizing' (catastrophic thinking about pain), pain control, social support and solicitous responses from a partner. Data were collected through a one-time survey. Covariates determined to be significant were entered into a multivariable regression model predicting SF12-PCS and SF12-MCS. RESULTS: Adjusting for covariates, regression models showed that poorer SF12-PCS scores were predicted by worse urinary function (P < 0.001) and increased use of pain-contingent resting as a coping strategy (P = 0.026). Further, poorer SF12-MCS scores were predicted by greater pain catastrophizing (P = 0.002) and lower perceptions of social support (P< 0.001). In separate follow-up analyses, helplessness was the significant catastrophizing subscale (P < 0.001), while support from family and friends were the significant social support subscales (P = 0.002 and <0.001). CONCLUSIONS: These data suggest that specific coping and environmental factors (i.e. catastrophizing, pain-contingent resting, social support) are significant in understanding how patients with CP/CPPS adjust. These data can be used to develop specific cognitive-behavioural programmes for men with CP/CPPS who are refractory to standard medical therapy.

Category III chronic prostatitis/chronic pelvic pain syndrome: insights from the National Institutes of Health Chronic Prostatitis Collaborative Research Network studies.

Chronic prostatitis/chronic pelvic pain syndrome remains an enigmatic medical condition. Creation of the National Institutes of Health-funded Chronic Prostatitis Collaborative Research Network (CPCRN) has stimulated a renewed interest in research on and clinical aspects of chronic prostatitis/chronic pelvic pain syndrome. Landmark publications of the CPCRN document a decade of progress. Insights from these CPCRN studies have improved our management of chronic prostatitis/chronic pelvic pain syndrome and offer hope for continued progress.

Pregabalin for the treatment of men with chronic prostatitis/chronic pelvic pain syndrome: a randomized controlled trial.

BACKGROUND: Evidence suggests that the urogenital pain of chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) may be neuropathic. METHODS: This randomized, double-blind, placebo-controlled trial was conducted across 10 tertiary care centers in North America to determine whether pregabalin, which has been proved effective in other chronic pain syndromes, is effective in reducing CP/CPPS symptoms. In 2006-2007, 324 men with pelvic pain for at least 3 of the previous 6 months were enrolled in this study. Men were randomly assigned to receive pregabalin or placebo in a 2:1 ratio and were treated for 6 weeks. Pregabalin dosage was increased from 150 to 600 mg/d during the first 4 weeks. The primary outcome was a 6-point decrease in the National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI) total score. Multiple secondary outcomes were assessed. RESULTS: Of 218 men assigned to receive pregabalin, 103 (47.2%) reported at least a 6-point decrease in the NIH-CPSI total score at 6 weeks compared with 35.8% (38 of 106 men) assigned to receive placebo (P = .07, exact Mantel-Haenszel test, adjusting for clinical sites). Compared with the placebo group, men assigned to receive pregabalin experienced reductions in the NIH-CPSI total score and subscores (P < .05), a higher Global Response Assessment response rate (31.2% and 18.9%; P = .02), and improvement in total McGill Pain Questionnaire score (P = .01). Results for the other outcomes did not differ between groups. CONCLUSION: Pregabalin therapy for 6 weeks was not superior to placebo use in the rate of a 6-point decrease (improvement) in the NIH-CPSI total score in men with CP/CPPS. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00371033.

Hormone therapy for locally advanced prostate cancer.

PURPOSE: We assessed cause specific and all cause survival in men with locally advanced prostate cancer after hormone therapy. MATERIALS AND METHODS: Between February 1991 and November 2000, 208 men with locally advanced prostate cancer were treated with gonadal androgen ablation or gonadal androgen ablation and an antiandrogen at a single medical center. Median PSA was 46 ng./ml. (range 2 to 748). Median potential followup was 78 months (range 4 to 122) and the median observation period was 46 months (range 3 to 122). RESULTS: Of the patients 14 (7%) died of causes related to cancer and 71 (34%) died of competing co-morbid disease. Actuarial cause specific survival at 5 and 8 years was 92% and 80%, respectively. The only demographic or tumor related variable that influenced cause specific survival was Gleason score less than 8 versus 8 or greater (p = 0.02). Actuarial all cause survival at 5 and 8 years was 59% and 41%, respectively. The only variable that influenced all cause survival was a Charlson weighted co-morbidity score of less than 2 versus 2 or greater (p <0.0001). Major morbidity from the primary tumor, including bothersome obstructive voiding symptoms requiring transurethral prostate resection, ureteral obstruction or persistent hematuria, developed in 13 patients (6%), while major treatment related morbidity, including flutamide hepatotoxicity and hip fracture, developed in 4. CONCLUSIONS: Hormone therapy for locally advanced prostate cancer is associated with minimal morbidity from the primary tumor and from treatment. All cause survival parallels that reported for integrated hormone and radiation therapy.