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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 25 of 51 Research Studies DisplayedJayadevappa R, Guzzo T, Vapiwala N
Continuity of care and advanced prostate cancer.
This study’s objective was to assess the association of provider continuity of care with outcomes among Medicare fee-for-service beneficiaries with advanced prostate cancer and its variation by race. This retrospective study used SEER-Medicare data of African American and white Medicare beneficiaries aged 66 or older and diagnosed with advanced prostate cancer between 2000 and 2011. The authors used at least 5 years of follow-up data. Short-term outcomes examined were emergency room (ER) visits, hospitalizations, and cost during acute survivorship phase (2-year post-diagnosis), and mortality (all-cause and prostate cancer-specific) during the follow-up period. They calculated continuity of care using Continuity of Care Index (COCI) and Usual Provider Care Index (UPCI), for all visits, oncology visits, and primary care visits in acute survivorship phase. They performed similar analysis for continuity of care in the 2-year period following acute survivorship phase. They found that a one unit increase in COCI was associated with reduction in short-term ER visits (incidence rate ratio [IRR] = 0.65), hospitalizations (IRR = 0.65), and cost (0.64) and lower hazard of long-term mortality. The benefits of higher continuity of care were greater for African Americans than white patients.
AHRQ-funded; HS024106.
Citation: Jayadevappa R, Guzzo T, Vapiwala N .
Continuity of care and advanced prostate cancer.
Cancer Med 2023 May; 12(10):11795-805. doi: 10.1002/cam4.5845..
Keywords: Cancer: Prostate Cancer, Cancer, Men's Health, Medicare
Agochukwu-Mmonu N, Qin Y, Kaufman S
Understanding the role of urology practice organization and racial composition in prostate cancer treatment disparities.
This study examined the associations between urology practice organization and racial composition and treatment patterns for Medicare beneficiaries with incident prostate cancer. The authors used a 20% sample of national Medicare data to identify beneficiaries diagnosed with prostate cancer between January 2010 and December 2015 and followed them through 2016. They then linked urologists to their practices with tax identification numbers and patients to their practices based on their primary urologist. They identified 54,443 patients with incident prostate cancer, with most (87%) White and 9% Black. They found wide variation in racial practice composition and practice segregation. Patients in practices with the highest proportion of Black patients had the lowest socioeconomic status (43.1%), highest comorbidity (9.9% with comorbidity score ≥ 3), and earlier age at prostate cancer diagnosis (33.5% age 66-69 years). Black patients had lower odds of definitive therapy and underwent less treatment than White patients in every practice context. Black patients had lower predicted probability of treatment (66%) than White patients (69%).
AHRQ-funded; HS025707.
Citation: Agochukwu-Mmonu N, Qin Y, Kaufman S .
Understanding the role of urology practice organization and racial composition in prostate cancer treatment disparities.
JCO Oncol Pract 2023 May; 19(5):e763-e72. doi: 10.1200/op.22.00147..
Keywords: Cancer: Prostate Cancer, Cancer, Men's Health, Disparities, Racial and Ethnic Minorities
Mitchell JM, Gresenz CR
The influence of practice structure on urologists' treatment of men with low-risk prostate cancer.
Researchers examined the influence of type of practice structure, and by implication the financial incentives associated with each structure, on treatment received among men newly diagnosed with low-risk prostate cancer. They found that physician practice structure attributes were significantly associated with type of treatment received but few studies controlled for such factors. Their findings - coupled with the observation that urologist practice structure shifted substantially over this time period due to mergers of small urology groups - provided one explanation for the limited uptake of active surveillance among men with low-risk disease in the US.
AHRQ-funded; HS024972.
Citation: Mitchell JM, Gresenz CR .
The influence of practice structure on urologists' treatment of men with low-risk prostate cancer.
Med Care 2022 Sep;60(9):665-72. doi: 10.1097/mlr.0000000000001746..
Keywords: Cancer: Prostate Cancer, Cancer, Practice Patterns, Men's Health, Provider: Physician
Van Gerwen OT, Talluri R, Camino AF
Human immunodeficiency virus/sexually transmitted infection testing preferences for young Black men who have sex with men in the Southeastern United States: implications for a post-COVID-19 era.
Study researchers used a discrete choice experiment to assess the preferences of Young Black Men Who Have Sex with Men (YBMSM) in the Southeastern U.S. regarding their preferences for human immunodeficiency virus (HIV)/ sexually transmitted infection (STI) testing locations, staffing, cost, and hours of operation. Between June 2018 and December 2019, 213 YBMSM between the ages of 16-35 years, located in Birmingham, Alabama and Jackson, Mississippi completed online surveys evaluating their preferences. Traditional, stationary testing locations were preferred by both groups over mobile testing vans. The most significant difference in preference was for local health departments in Alabama, and STI testing-only clinics in Mississippi. Both groups preferred clinician-performed testing over technician-performed testing or self-testing, with additional preferences for free testing and phone results notification (versus text). The most preferred combination among all participants was the $5 clinician-performed testing at the health department. The study concluded that YBMSM in the Southeastern United States prefer traditional testing locations staffed by experienced personnel. The study researchers advise that more research is needed to inform the best ways to approach HIV/STI testing services for YBMSM, especially in the post-COVID-19 era when delivery models are shifting toward health-focused strategies which are home-based and remote.
AHRQ-funded; HS013852.
Citation: Van Gerwen OT, Talluri R, Camino AF .
Human immunodeficiency virus/sexually transmitted infection testing preferences for young Black men who have sex with men in the Southeastern United States: implications for a post-COVID-19 era.
Sex Transm Dis 2022 Mar;49(3):208-15. doi: 10.1097/olq.0000000000001559..
Keywords: COVID-19, Human Immunodeficiency Virus (HIV), Infectious Diseases, Racial and Ethnic Minorities, Men's Health
Wallis CJD, Huang LC, Zhao Z
Association between pelvic nodal radiotherapy and patient-reported functional outcomes through 5 years among men undergoing external-beam radiotherapy for prostate cancer: an assessment of the Comparative Effectiveness Analysis of Surgery and Radiation (C
In this study, the investigators sought to compare functional outcomes for men receiving prostate and pelvic versus prostate-only radiotherapy, longitudinally over 5 years. The investigators concluded that there were no clinically important differences in disease-specific or general health-related quality of life with the addition of pelvic irradiation to prostate radiotherapy, supporting the use of pelvic radiotherapy when it may be of clinical benefit, such as men with increased risk of nodal involvement.
AHRQ-funded; HS022640; HS019356.
Citation: Wallis CJD, Huang LC, Zhao Z .
Association between pelvic nodal radiotherapy and patient-reported functional outcomes through 5 years among men undergoing external-beam radiotherapy for prostate cancer: an assessment of the Comparative Effectiveness Analysis of Surgery and Radiation (C
Urol Oncol 2022 Feb;40(2):56.e1-56.e8. doi: 10.1016/j.urolonc.2021.04.035..
Keywords: Cancer: Prostate Cancer, Cancer, Men's Health, Comparative Effectiveness, Outcomes, Evidence-Based Practice, Patient-Centered Outcomes Research, Quality of Life
Joyce DD, Wallis CJD, Luckenbaugh AN
Sexual function outcomes of radiation and androgen deprivation therapy for localized prostate cancer in men with good baseline function.
This retrospective review study sought to compare sexual function through 5 years for men undergoing radiation treatment for localized prostate cancer with and without systemic androgen deprivation therapy. Out of a cohort of 167 patients, 73 underwent radiation alone and 94 received androgen therapy deprivation therapy plus radiation. Androgen deprivation therapy was associated with worse sexual function through the first year regardless of disease risk. By 3 years the difference was no longer significant for the 51 patients with intermediate-risk disease. Worse sexual function for high-risk disease patients who received androgen deprivation therapy was shown at 3 years but not at 5 years.
AHRQ-funded; HS019356; HS022640.
Citation: Joyce DD, Wallis CJD, Luckenbaugh AN .
Sexual function outcomes of radiation and androgen deprivation therapy for localized prostate cancer in men with good baseline function.
Prostate Cancer Prostatic Dis 2022 Feb;25(2):238-47. doi: 10.1038/s41391-021-00405-5..
Keywords: Cancer: Prostate Cancer, Cancer, Sexual Health, Men's Health
Wallis CJD, Zhao Z, Huang LC
Association of treatment modality, functional outcomes, and baseline characteristics with treatment-related regret among men with localized prostate cancer.
Treatment-related regret is an integrative, patient-centered measure that accounts for morbidity, oncologic outcomes, and anxiety associated with prostate cancer diagnosis and treatment. The objective of this study was to assess the association between treatment approach, functional outcomes, and patient expectations and treatment-related regret among patients with localized prostate cancer. The investigators concluded that the findings of their cohort study suggested that more than 1 in 10 patients with localized prostate cancer experienced treatment-related regret.
AHRQ-funded; HS019356; HS022640.
Citation: Wallis CJD, Zhao Z, Huang LC .
Association of treatment modality, functional outcomes, and baseline characteristics with treatment-related regret among men with localized prostate cancer.
JAMA Oncol 2022 Jan;8(1):50-59. doi: 10.1001/jamaoncol.2021.5160..
Keywords: Cancer: Prostate Cancer, Cancer, Men's Health, Patient-Centered Outcomes Research
Andino J, Zhu A, Chopra Z
Video visits are practical for the follow-up and management of established male infertility patients.
This study looked at the use and benefits of video visits for the follow-up and management of established male infertility patients at a tertiary academic center in southeast Michigan. This review was conducted for visits prior to the COVID-19 pandemic. Most male infertility patients had an endocrinologic (29%) or anatomic (21%) cause for their infertility. The majority (73%) of visits involved reviewing results; 30% included counseling regarding assistive reproductive technologies; and 25% of visits resulted in prescribing hormonally active medications. No patients required an unplanned in-person visit with two patients coming in for an elective varicocelectomy. Cost savings ranged from $149 to $252 and they were estimated to save a median of 97 minutes of travel per visit.
AHRQ-funded; HS027632.
Citation: Andino J, Zhu A, Chopra Z .
Video visits are practical for the follow-up and management of established male infertility patients.
Urology 2021 Aug;154:158-63. doi: 10.1016/j.urology.2021.03.050..
Keywords: Men's Health, Sexual Health, Telehealth, Health Information Technology (HIT), Healthcare Costs
Cunningham-Erves J, Campbell L, Barlow C
Reducing HPV associated cancers and disparities: engaging African American men to develop a culturally-appropriate program that addresses their needs.
Reducing HPV associated cancers and disparities: engaging African American men to develop a culturally-appropriate program that addresses their needs.
Am J Health Educ 2021;52(4):194-206. doi: 10.1080/19325037.2021.1930614.
This paper discusses the results of the Healthy Men, Healthy Communities program that aims to improve preventive behaviors among African American men to reduce HPV-related cancer disparities. An educational intervention was developed using cultural-targeting strategies such as linguistics, peripherals, evidence, socio-culture, and constituent-involving. Research team members were recruited from community-based (CBO) leaders. Three focus groups, 30 surveys, and a community review and program evaluation with African American men were conducted. The five focus group themes were: 1) The Known and Unknown of Cancer, HPV, and the vaccine; (2) Personal experiences with cancer were commonplace; (3) Barriers to Engaging HPV Cancer Preventive Behaviors; (4) Multi-Modal Strategies are needed to improve preventive behaviors; and (5) Actual versus Preferred Sources of Information. Survey data showed men desired information on penile (52%) and oral cancer (48%). A speaker summit on various topics was the preferred education format (96%). A post-summit evaluation indicated most males intended to get screened (73%), eat healthier (77%), and exercise more (65%). After these interventions the HPV vaccine was administered to about 40% of the men, and their children and grandchildren.
Am J Health Educ 2021;52(4):194-206. doi: 10.1080/19325037.2021.1930614.
This paper discusses the results of the Healthy Men, Healthy Communities program that aims to improve preventive behaviors among African American men to reduce HPV-related cancer disparities. An educational intervention was developed using cultural-targeting strategies such as linguistics, peripherals, evidence, socio-culture, and constituent-involving. Research team members were recruited from community-based (CBO) leaders. Three focus groups, 30 surveys, and a community review and program evaluation with African American men were conducted. The five focus group themes were: 1) The Known and Unknown of Cancer, HPV, and the vaccine; (2) Personal experiences with cancer were commonplace; (3) Barriers to Engaging HPV Cancer Preventive Behaviors; (4) Multi-Modal Strategies are needed to improve preventive behaviors; and (5) Actual versus Preferred Sources of Information. Survey data showed men desired information on penile (52%) and oral cancer (48%). A speaker summit on various topics was the preferred education format (96%). A post-summit evaluation indicated most males intended to get screened (73%), eat healthier (77%), and exercise more (65%). After these interventions the HPV vaccine was administered to about 40% of the men, and their children and grandchildren.
AHRQ-funded; HS022990.
Citation: Cunningham-Erves J, Campbell L, Barlow C .
Reducing HPV associated cancers and disparities: engaging African American men to develop a culturally-appropriate program that addresses their needs.
Am J Health Educ 2021;52(4):194-206. doi: 10.1080/19325037.2021.1930614..
Keywords: Sexual Health, Infectious Diseases, Cancer, Disparities, Racial and Ethnic Minorities, Men's Health, Prevention, Health Promotion, Education: Patient and Caregiver
Caram MEV, Burns J, Kumbier K
Factors influencing treatment of veterans with advanced prostate cancer.
This study examined factors influencing treatment of veterans with metastatic castration-resistant prostate cancer (CRPC). Clinician and nonclinical factors associated with the first-line treatment for CPRC using data from the Veterans Health Administration was used. Almost 5000 patients who received abiraterone, enzalutamide, docetaxel, or ketoconazole from 2010 through 2017 were identified. Increasing age was associated with receipt of abiraterone or enzalutamide versus docetaxel. Greater preexisting comorbidity was associated with enzalutamide versus abiraterone. Patients with higher PSA values at the start of treatment were more likely to receive docetaxel than the other three treatments. African American men were more likely to receive ketoconazole.
AHRQ-funded; HS025707.
Citation: Caram MEV, Burns J, Kumbier K .
Factors influencing treatment of veterans with advanced prostate cancer.
Cancer 2021 Jul 1;127(13):2311-18. doi: 10.1002/cncr.33485..
Keywords: Cancer: Prostate Cancer, Cancer, Men's Health, Treatments
Adams LB, Baxter SLK, Lightfoot AF
Refining Black men's depression measurement using participatory approaches: a concept mapping study.
This study’s goal was to look at why prevalence of depression is lower for Black males despite cumulative socioeconomic disadvantage and risk factors. For Black men, emotional vulnerability is often seen as a sign of weakness which may potentially mask the timely identification of mental health needs in this population. The authors use concept mapping, which is a structured mixed methods approach to determine how stakeholders of Black men’s health conceptualize their depressive symptoms. Thirty-six stakeholders comprised of Black men, Black women, and primary care providers participated in separate stakeholder groups in 2018. Participants generated 68 characteristics of Black men’s depression reflected in six conceptual clusters: 1) physical states; 2) emotional states; 3) diminished drive; 4) internal conflicts; 5) communication with others; and 6) social pressures. Using a content analysis approach, they found that items comprising the “social pressures” cluster were not reflected in any common depression scales.
AHRQ-funded; HS000032.
Citation: Adams LB, Baxter SLK, Lightfoot AF .
Refining Black men's depression measurement using participatory approaches: a concept mapping study.
BMC Public Health 2021 Jun 22;21(1):1194. doi: 10.1186/s12889-021-11137-5..
Keywords: Men's Health, Racial and Ethnic Minorities, Depression, Behavioral Health, Diagnostic Safety and Quality
Wilt TJ, Ullman KE, Linskens EJ
Therapies for clinically localized prostate cancer: a comparative effectiveness review.
In this study, the investigators sought to identify new information evaluating clinically localized prostate cancer therapies. The investigators concluded that radical prostatectomy reduced mortality vs watchful waiting in clinically detected localized prostate cancer but caused more harms. Effectiveness may be limited to younger men and those with intermediate risk disease. Active monitoring resulted in little to no mortality difference vs radical prostatectomy or external beam radiation plus androgen deprivation.
AHRQ-funded; 290201500008I.
Citation: Wilt TJ, Ullman KE, Linskens EJ .
Therapies for clinically localized prostate cancer: a comparative effectiveness review.
J Urol 2021 Apr;205(4):967-76. doi: 10.1097/ju.0000000000001578..
Keywords: Cancer: Prostate Cancer, Cancer, Comparative Effectiveness, Evidence-Based Practice, Patient-Centered Outcomes Research, Men's Health
Huelster Huelster, Laviana AA, Joyce DD
Radiotherapy after radical prostatectomy: effect of timing of postprostatectomy radiation on functional outcomes.
This study sought to compare patient-reported functional outcomes after radical prostatectomy (RP) and postprostatectomy radiation as well as elucidate the timing of radiation to allow optimal recovery of function. Findings showed that, in men with localized prostate cancer, post-RP radiotherapy was associated with significantly worse sexual, urinary, and bowel function domain scores at 5 years compared to RP alone. Radiation delayed for approximately 24 months after RP may be optimal for preserving erectile function compared to radiation administered closer to the time of RP.
AHRQ-funded; HS019356; HS022640.
Citation: Huelster Huelster, Laviana AA, Joyce DD .
Radiotherapy after radical prostatectomy: effect of timing of postprostatectomy radiation on functional outcomes.
Urol Oncol 2020 Dec;38(12):930.e23-30.e32. doi: 10.1016/j.urolonc.2020.06.022..
Keywords: Cancer: Prostate Cancer, Cancer, Men's Health, Surgery, Patient-Centered Outcomes Research, Outcomes, Evidence-Based Practice, Comparative Effectiveness
Erim DO, Bennett AV, Gaynes BN
Associations between prostate cancer-related anxiety and health-related quality of life.
This study followed prostate cancer patients who were enrolled in the cohort study North Cancer Prostate Cancer Comparative Effectiveness & Survivorship Study (NC ProCess) from January 2011 and June 2013. A 1-year follow-up survey was done to assess prostate cancer-related anxiety (PCRA) in the cohort. The researchers were interested in the association between PCRA and health-related quality of life (HRQOL). The risk of probable depression was significantly higher in participants with clinically significant PCRA compared with those without it.
AHRQ-funded; 29020050040I.
Citation: Erim DO, Bennett AV, Gaynes BN .
Associations between prostate cancer-related anxiety and health-related quality of life.
Cancer Med 2020 Jun;9(12):4467-73. doi: 10.1002/cam4.3069..
Keywords: Cancer: Prostate Cancer, Cancer, Anxiety, Quality of Life, Men's Health, Patient-Centered Outcomes Research, Depression, Evidence-Based Practice
Kierkegaard P, Vale MD, Garrison S
Mechanisms of decision-making in preoperative assessment for older adult prostate cancer patients-a qualitative study.
The purpose of this study was to identify and examine the underlying mechanisms that uniquely shape preoperative surgical decision-making strategies concerning older adult prostate cancer patients. Results showed that surgeons’ personal experiences had a significant impact on the decision-making processes during preoperative assessments. However, non-patient factors such as institutional microcultures passively and actively influenced the decision-making process during preoperative assessment.
AHRQ-funded; HS025707.
Citation: Kierkegaard P, Vale MD, Garrison S .
Mechanisms of decision-making in preoperative assessment for older adult prostate cancer patients-a qualitative study.
J Surg Oncol 2020 Mar;121(3):561-69. doi: 10.1002/jso.25819..
Keywords: Decision Making, Cancer: Prostate Cancer, Cancer, Surgery, Men's Health
Lange JM, Laviana AA, Penson DF
Prostate cancer mortality and metastasis under different biopsy frequencies in North American active surveillance cohorts.
This study projected the comparative benefits of different active surveillance (AS) schedules in men diagnosed with prostate cancer who had Gleason score (GS) </=6 disease and risk profiles similar to those in North American AS cohorts. Results showed that, among men diagnosed with GS </=6 prostate cancer, obtaining a biopsy every 3 or 4 years appeared to be an acceptable alternative to more frequent biopsies. Reducing surveillance intensity for those who have a low risk of progression reduces the number of biopsies while preserving the benefit of more frequent schedules.
AHRQ-funded; HS022990.
Citation: Lange JM, Laviana AA, Penson DF .
Prostate cancer mortality and metastasis under different biopsy frequencies in North American active surveillance cohorts.
Cancer 2020 Feb 1;126(3):583-92. doi: 10.1002/cncr.32557..
Keywords: Cancer: Prostate Cancer, Cancer, Patient-Centered Outcomes Research, Outcomes, Evidence-Based Practice, Men's Health
Gravett RM, Westfall AO, Overton ET
Sexually transmitted infections and sexual behaviors of men who have sex with men in an American Deep South PrEP clinic.
This study examines the behavior of men who have sex with men (MSM) who use HIV pre-exposure prophylaxis (PrEP). A higher incidence of sexually transmitted infections (STIs) has been associated with PrEP use. A retrospective analysis of MSM in the Deep South was conducted at a PrEP clinic to calculate the prevalence and incidence of bacterial STIs and identify associated risk factors. There was an 11% STI prevalence out of 139 MSM who accessed the clinic between 2014 and 2018. Higher proportions of high PrEP adherence, multiple sexual partners, and inconsistent condom use were associated with incident STI.
AHRQ-funded; HS023009.
Citation: Gravett RM, Westfall AO, Overton ET .
Sexually transmitted infections and sexual behaviors of men who have sex with men in an American Deep South PrEP clinic.
Int J STD AIDS 2020 Feb;31(2):127-35. doi: 10.1177/0956462419886228..
Keywords: Infectious Diseases, Sexual Health, Men's Health, Prevention, Human Immunodeficiency Virus (HIV)
Hoffman KE, Penson DF, Zhao Z
Patient-reported outcomes through 5 years for active surveillance, surgery, brachytherapy, or external beam radiation with or without androgen deprivation therapy for localized prostate cancer.
This study compared different treatment of men with favorable-risk prostate cancer and those with unfavorable-risk disease and their functional outcomes 5 years post-treatment. Treatment options for favorable-risk disease include active surveillance, nerve-sparing prostatectomy, external beam radiation therapy (EBRT), or low-dose-rate brachytherapy with prostatectomy being the most common. Treatment options for men with unfavorable-risk disease is prostatectomy or EBRT with androgen deprivation therapy (ADT). The cohort analyzed included men diagnosed with prostate cancer in 2011 through 2012, accrued from 5 Surveillance, Epidemiology and End Results Program sites and a US prostate cancer registry, using surveys through September 2017. A total of 2005 men met inclusion criteria. For men with favorable-risk disease low-dose-rate brachytherapy was associated with worse urinary irritative, and sexual and bowel function at 1 year compared with active surveillance. Nerve-sparing prostatectomy was associated with worse urinary incontinence at 5 years and sexual function at 3 years compared with active surveillance. EBRT was not associated with clinically different function changes from active surveillance at any point during the 5 years. For men with unfavorable-risk disease, EBRT with ADT was associated with lower hormonal function at 6 months, bowel function at 1 year, but better sexual function and incontinence than prostatectomy.
AHRQ-funded; HS019356; HS022640.
Citation: Hoffman KE, Penson DF, Zhao Z .
Patient-reported outcomes through 5 years for active surveillance, surgery, brachytherapy, or external beam radiation with or without androgen deprivation therapy for localized prostate cancer.
JAMA 2020 Jan 14;323(2):149-63. doi: 10.1001/jama.2019.20675..
Keywords: Cancer: Prostate Cancer, Cancer, Comparative Effectiveness, Patient-Centered Outcomes Research, Outcomes, Evidence-Based Practice, Treatments, Men's Health, Adverse Events, Surgery
McKellar MS, Kuchibhatla MN, Oursler KAK
Racial differences in change in physical functioning in older male veterans with HIV.
Little is known about longitudinal change in physical functioning of older African American/Black and White HIV-infected persons. In this study, the investigators examined up to 10 years of data on African American and White men with HIV infection and comparable HIV-negative men age 50-91 years from the Veterans Aging Cohort Study Survey sample.
AHRQ-funded; HS021112; HS023464; HS023258.
Citation: McKellar MS, Kuchibhatla MN, Oursler KAK .
Racial differences in change in physical functioning in older male veterans with HIV.
AIDS Res Hum Retroviruses 2019 Nov/Dec;35(11-12):1034-43. doi: 10.1089/aid.2018.0296..
Keywords: Human Immunodeficiency Virus (HIV), Health Status, Racial and Ethnic Minorities, Elderly, Men's Health
Caram MEV, Kaufman SR, Modi PK
Adoption of abiraterone and enzalutamide by urologists.
The purpose of this study was to investigate the adoption of abiraterone and enzalutamide by urologists. Abiraterone and enzalutamide are oral therapies approved for the treatment of metastatic castration-resistant prostate cancer, a disease most commonly treated by medical oncologists. The investigators found that urologists are increasingly prescribing oral therapies for metastatic castration-resistant prostate cancer. They suggest that understanding the distribution of urologists specializing in castration-resistant prostate cancer therapeutics will help guide future interventions to optimize the care for this important patient population.
AHRQ-funded; HS025707.
Citation: Caram MEV, Kaufman SR, Modi PK .
Adoption of abiraterone and enzalutamide by urologists.
Urology 2019 Sep;131:176-83. doi: 10.1016/j.urology.2019.05.012..
Keywords: Cancer, Cancer: Prostate Cancer, Care Management, Medication, Men's Health
Campbell AD, Turok DK, White K
Fertility intentions and perspectives on contraceptive involvement among low-income men aged 25 to 55.
In this study the authors examined the pregnancy-related attitudes and behaviors among men older than 24, who are involved in the majority of pregnancies ending in a birth. Between December 2015 and August 2016, in-depth interviews were conducted with 26 low-income men in Alabama who were aged 25-55, were sexually active and did not want more children. The investigators found that some low-income adult men were uncertain about their pregnancy desires, and many lacked contraceptive knowledge that would help them avoid unwanted pregnancy.
AHRQ-funded; HS013852.
Citation: Campbell AD, Turok DK, White K .
Fertility intentions and perspectives on contraceptive involvement among low-income men aged 25 to 55.
Perspect Sex Reprod Health 2019 Sep;51(3):125-33. doi: 10.1363/psrh.12115..
Keywords: Sexual Health, Low-Income, Men's Health, Pregnancy
Cedars B, Lisker S, Borno HT
An electronic registry to improve adherence to active surveillance monitoring among men with prostate cancer at a safety-net hospital: protocol for a pilot study.
The goal of this study was to assess the efficacy and feasibility of a health information technology registry for men on active surveillance at a safety-net hospital to ensure patients receive guideline-recommended care. Use of a customized electronic approach for monitoring men on active surveillance could improve patient outcomes. It may help reduce the number of men lost to follow-up and improve adherence to timely follow-up testing.
AHRQ-funded; HS023558.
Citation: Cedars B, Lisker S, Borno HT .
An electronic registry to improve adherence to active surveillance monitoring among men with prostate cancer at a safety-net hospital: protocol for a pilot study.
Pilot Feasibility Stud 2019 Aug 14;5:101. doi: 10.1186/s40814-019-0482-x..
Keywords: Cancer, Cancer: Prostate Cancer, Health Information Technology (HIT), Men's Health, Registries
Ankerst DP, Goros M, Tomlins SA
Incorporation of urinary prostate cancer antigen 3 and TMPRSS2:ERG into Prostate Cancer Prevention Trial Risk Calculator.
The objective of this study was to determine whether the incorporation of two urinary markers, prostate cancer antigen 3 (PCA3) and TMPRSS2:ERG (T2:ERG), into the Prostate Cancer Prevention Trial Risk Calculator (PCPTRC) tool improves its discrimination, accuracy, and clinical net benefit. A Bayesian modeling approach was used to combine data where the markers were measured in a Michigan cohort with the PCPTRC as prior probabilities to create an updated PCPTRC; this update was compared to the existing PCPTRC in terms of discrimination, calibration, and decision curve analysis. Net benefit was improved for the updated PCPTRC, but calibration was not. The authors note that, the updated PCPTRC is limited since it was based on two separate cohorts, and further validation is required. The updated tool is available online.
AHRQ-funded; HS024810.
Citation: Ankerst DP, Goros M, Tomlins SA .
Incorporation of urinary prostate cancer antigen 3 and TMPRSS2:ERG into Prostate Cancer Prevention Trial Risk Calculator.
Eur Urol Focus 2019 Jan;5(1):54-61. doi: 10.1016/j.euf.2018.01.010..
Keywords: Cancer, Cancer: Prostate Cancer, Men's Health, Risk
Sun CJ, Tobin K, Spikes P
Correlates of same-sex behavior disclosure to health care providers among Black MSM in the United States: implications for HIV prevention.
Disclosure of same-sex behavior to health care providers (HCPs) by men who have sex with men (MSM) has been argued to be an important aspect of HIV prevention. However, Black MSM are less likely to disclose compared to white MSM. This analysis of data collected in the United States from 2006-2009 identified individual and social network characteristics of Black MSM that were associated with disclosure that may be leveraged to increase disclosure.
AHRQ-funded; HS022981.
Citation: Sun CJ, Tobin K, Spikes P .
Correlates of same-sex behavior disclosure to health care providers among Black MSM in the United States: implications for HIV prevention.
AIDS Care 2019 Aug;31(8):1011-18. doi: 10.1080/09540121.2018.1548753..
Keywords: Human Immunodeficiency Virus (HIV), Racial and Ethnic Minorities, Sexual Health, Men's Health, Prevention
Modi PK, Herrel LA, Kaufman SR
Urologist practice structure and spending for prostate cancer care.
This study examined the impact of urologist practice structure on health care spending for men being treated for prostate cancer. Their hypothesis that spending would be lower for urologists in multispecialty group practices and higher for practices with intensity-modulated radiation therapy (IMRT) ownership. A sample of 35.929 men with newly diagnosed prostate cancer being treated by 6381 urologists was identified. The sample came from fee-for-service Medicare beneficiaries between 2011 and 2014. Their hypothesis was proven true with the lowest costs for men going to MSGs and significantly higher among practices with IMRT ownership.
AHRQ-funded; HS025707.
Citation: Modi PK, Herrel LA, Kaufman SR .
Urologist practice structure and spending for prostate cancer care.
Urology 2019 Aug;130:65-71. doi: 10.1016/j.urology.2019.03.029.
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Keywords: Cancer: Prostate Cancer, Cancer, Healthcare Costs, Men's Health
