Nevin Manimala

Eur Urol Oncol. 2021 Apr 10:S2588-9311(21)00048-1. doi: 10.1016/j.euo.2021.03.004. Online ahead of print.

ABSTRACT

BACKGROUND: While magnetic resonance imaging (MRI)-targeted biopsy (TBx) results in better prostate cancer (PCa) detection relative to systematic biopsy (SBx), the combination of both methods increases clinically significant PCa detection relative to either Bx method alone. However, combined Bx subjects patients to higher number of Bx cores and greater detection of clinically insignificant PCa.

OBJECTIVE: To determine if prebiopsy prostate MRI can identify men who could forgo combined Bx without a substantial risk of missing clinically significant PCa (csPC).

DESIGN, SETTING, AND PARTICIPANTS: Men with MRI-visible prostate lesions underwent combined TBx plus SBx.

OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: The primary outcomes were detection rates for grade group (GG) ≥2 and GG ≥3 PCa by TBx and SBx, stratified by Prostate Imaging-Reporting and Data System (PI-RADS) score.

RESULTS AND LIMITATIONS: Among PI-RADS 5 cases, nearly all csPCs were detected by TBx, as adding SBx resulted in detection of only 2.5% more GG ≥2 cancers. Among PI-RADS 3-4 cases, however, SBx addition resulted in detection of substantially more csPCs than TBx alone (7.5% vs 8%). Conversely, TBx added little to detection of csPC among men with PI-RADS 2 lesions (2%) relative to SBx (7.8%).

CONCLUSIONS: While combined Bx increases the detection of csPC among men with MRI-visible prostate lesions, this benefit was largely restricted to PI-RADS 3-4 lesions. Using a strategy of TBx only for PI-RADS 5 and combined Bx only for PI-RADS 3-4 would avoid excess biopsies for men with PI-RADS 5 lesions while resulting in a low risk of missing csPC (1%).

PATIENT SUMMARY: Our study investigated an optimized strategy to diagnose aggressive prostate cancer in men with an abnormal prostate MRI (magnetic resonance imaging) scan while minimizing the risk of excess biopsies. We used a scoring system for MRI scan images called PI-RADS. The results show that MRI-targeted biopsies alone could be used for men with a PI-RADS score of 5, while men with a PI-RADS score of 3 or 4 would benefit from a combination of MRI-targeted biopsy and systematic biopsy. This trial is registered at ClinicalTrials.gov as NCT00102544.

PMID:33846112 | DOI:10.1016/j.euo.2021.03.004

J Surg Educ. 2021 Apr 9:S1931-7204(21)00064-7. doi: 10.1016/j.jsurg.2021.03.011. Online ahead of print.

ABSTRACT

INTRODUCTION: The American Board of Surgery In-Training Examination (ABSITE) is a crucial, objective assessment of surgical knowledge during training. In 2014, the American Board of Surgery (ABS) announced the alignment of the ABSITE to the SCORE® (Surgical Council on Resident Education) Curriculum Outline for General Surgery Residency. We hypothesized that implementing a pre-ABSITE SCORE-based exam would help identify underperforming residents and provide early guidance to improve performance on the ABSITE.

METHODS: In October 2014, our university-based surgical residency program began administering a yearly comprehensive pre-ABSITE SCORE-based exam consisting of 225 to 250 multiple-choice questions selected from the SCORE question bank to all our general surgery residents, preliminary and categorical. The 4-hour exam addresses both clinical management (80%) and applied sciences (20%). Residents receive reports with their scores (percentage correct). Residents performing at less than 60% meet with the Program Director for discussion and formulation of a study plan. Correlational analysis was performed between resident ABSITE scores, pre-ABSITE SCORE-based exam scores, gender, resident status (preliminary vs. categorical), postgraduate year (PGY), and the United States Medical Licensing Examination (USMLE) Step 1 and Step 2 scores.

RESULTS: A total of 244 exam scores (122 pre-ABSITE SCORE-based exams and 122 matched ABSITE) were completed by 51 residents at different PGY levels (32 PGY1, 32 PGY2, 20 PGY3, 19 PGY4, and 18 PGY5). Fifty-seven percent were males, 62% were categorical residents, and 38% were preliminary residents. October pre-ABSITE SCORE-based exam scores were compared to the subsequent January ABSITE scores. Categorical residents completed 101 (83%) of the January exams, while preliminary residents completed 21 (17%) of these paired exams. We found strong correlations between the correct percentage on ABSITE and pre-ABSITE SCORE-based scores (r = 0.637, p < 0.001), between the correct percentage on ABSITE and PGY (r = 0.688, p < 0.001), and between ABSITE and resident status (r = 0.462, p < 0.001). Additionally, there was a weak to negligible correlation between the correct percentage on ABSITE and resident gender (r = 0.274, p = 0.001), USMLE-2 (r = 0.12, p = 0.16), and USMLE-1 (r = 0.04, p = 0.653). Multiple regression analysis, with all predictors, was performed to predict the percentage score on the ABSITE and produced R² 0.58, with an adjusted R² of 0.57, with a large size effect, p < 0.001. After controlling for the other variables, three factors reached statistical significance (p < 0.05): pre-ABSITE SCORE-based exam scores, PGY, and resident gender.

CONCLUSION: We found a strong correlation between performance on the pre-ABSITE SCORE-based exam and performance on the ABSITE exam. Surgery residents are encouraged to start studying earlier and to utilize SCORE contents as outlined by the ABS in their study plan.

PMID:33846109 | DOI:10.1016/j.jsurg.2021.03.011

Z Evid Fortbild Qual Gesundhwes. 2021 Apr 9:S1865-9217(21)00039-8. doi: 10.1016/j.zefq.2021.02.010. Online ahead of print.

ABSTRACT

BACKGROUND: Evidence-based medicine (EbM) as a teaching subject is increasingly taken into account in the Master Plan 2020. To date, neither theoretical requirements nor practical applications of EbM have been consistently implemented in the clinical curriculum. To fill this gap, a digital and tutor-based EbM course has been developed. The aim is to identify the student characteristics (statistical competence, Need for Cognition (NFC), work and experience patterns (AVEM), diagnostic uncertainty) of the first cohort in order to ensure successful course implementation and to prepare future doctors for their role as mediators of health literacy using EbM methods.

METHODS: The long-term study started in the summer term 2019 with 10 medical students during their clinical training. The measurements were conducted before (t0) and after course attendance (t1). Socio-demographic variables were taken at t0, the Quick Risk Test, PRU questionnaire, the NFC scale and the AVEM were collected at t0 and t1.

RESULTS: Half of the students started their doctoral thesis before attending the course. The first test results of the Quick Risk Test (t0) were between 50 % and 90 % and at t1 between 60 % and 100 %. The students showed high scores on the NFC scale (X¯=4.6, SD=0.52, Δ X¯ t0 – t1=0.1) and medium scores on the Perfectionism scale (X¯=3.8, SD=0.51, Δ X¯ t0 – t1=0.1), Resignation Tendency (X¯=3.8, SD=1.17, Δ X¯ t0 – t1=0.1) and on the scale Aggressive Problem Solving (X¯=3.9, SD=1.06, Δ X¯ t0 – t1=0.2). They achieved high levels of Anxiety Due to Diagnostic Uncertainty (X¯=4.8, SD=0.69, Δ X¯ t0 – t1=0.4) and on the scale Concern about Poor Outcomes (X¯=3.9, SD=1.54, Δ X¯ t0 – t1=0.6). The scale Restraint in Disclosing Uncertainty to Patients was more pronounced than the scale Restraint in Disclosing Errors to Physicians (X¯=3.5, SD=0.93, Δ X¯ t0 – t1=-0.3 compared to X¯=2.3, SD=1.20, Δ X¯ t0 – t1=0.1).

DISCUSSION: Statistical competence improved with course attendance, with only one student being able to correctly answer all items at t1. NFC and AVEM were strongly expressed and were not very sensitive to change in the sample. The greatest changes were observed on the scales of concern about poor results and fear of diagnostic uncertainty, both of which decreased with course participation.

CONCLUSION: In the long term, the development of a new measuring instrument to assess EbM competencies instead of the Quick Risk Test is conceivable. The longitudinal design will also enable us to make causal interpretations and to track changes in students’ competence feelings, behaviour and attitudes.

PMID:33846106 | DOI:10.1016/j.zefq.2021.02.010

Res Social Adm Pharm. 2021 Mar 20:S1551-7411(21)00116-9. doi: 10.1016/j.sapharm.2021.03.010. Online ahead of print.

ABSTRACT

BACKGROUND: For patients that face barriers to filling their prescriptions, the availability of medication access services at their site of care can mean the difference between receiving prescribed drug therapy, and undue interruptions in care. Hospitals often provide medication access services that are not reimbursed by payers; however, they can be challenging to sustain. The 340B Drug Pricing Program allows covered entities to generate savings through discounted pricing for certain outpatient medications, which can then be used to provide more comprehensive services, including medication access services.

OBJECTIVE: To characterize medication access services provided at hospitals that participate in the 340B Drug Pricing Program compared to hospitals that do not participate in the 340B Program.

METHODS: Primary questionnaire response data was collected from a national sample of Directors of Pharmacy at non-federal acute care hospitals from March 2019 to May 2019. American Hospital Association Data Viewer was used to collect demographic information on 1,531 hospitals. Hospitals were excluded if they had 199 beds or fewer, did not have a unique Medicare provider ID, were federally owned, were located outside the continental U.S., or were non-acute care hospitals that served niche patient populations. This study utilized a proportional stratified sampling strategy to administer an electronic questionnaire to 340B and non-340B hospitals to assess the number and type of medication access service offerings. A final randomized sample of 500 hospitals were administered the questionnaire, and data was collected through recorded responses in Qualtrics software.

RESULTS: 340B hospitals provided a significantly higher average number of medication access services compared to non-340B hospitals (6.20 vs. 3.91, p = 0.0001), adjusted for differences in hospital size and ownership type. For all nine medication access services that were assessed, a higher percentage of 340B hospitals reported providing the service compared to non-340B hospitals. This difference was statistically significant for six out of nine programs assessed.

CONCLUSIONS: 340B hospitals provided more medication access services, on average, than comparably sized non-340B hospitals, suggesting that hospitals participating in the 340B Drug Pricing Program may be better positioned to create and administer programs that support medication access services.

PMID:33846100 | DOI:10.1016/j.sapharm.2021.03.010

Clin Breast Cancer. 2021 Mar 5:S1526-8209(21)00055-0. doi: 10.1016/j.clbc.2021.02.012. Online ahead of print.

ABSTRACT

BACKGROUND: Although patients diagnosed with ductal carcinoma in situ (DCIS) harbor excellent overall survival (OS) after breast-conserving therapy, the evidence regarding to surgical management for ipsilateral breast tumor recurrence (IBTR) is scarce. This study aimed to assess the prognosis of repeated breast-conserving surgery (BCS) versus mastectomy for IBTR in DCIS survivors.

MATERIALS AND METHODS: Herein, 5344 DCIS cases with IBTR were identified during 702,748 person-years of follow-up, 3532 (66.09%) received mastectomy, and 1812 (33.91%) received repeated BCS. Cox regression and competing risk regression were employed to estimate multivariable-adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) for OS and breast cancer-specific survival (BCSS), which was respectively calculated within spontaneous and matched cohorts.

RESULTS: After adjustment for confounders, no statistically significant survival difference was observed between the repeated BCS and mastectomy for patients with DCIS with IBTR. The stratified analyses further revealed that patients with DCIS with IBTR receiving repeated BCS combined with radiation therapy were associated with both superior OS (HR, 0.79; CI, 0.64-0.98; P = .04) and BCSS (HR, 0.54; CI, 0.33-0.90; P = .02) compared with counterparts undergoing mastectomy. Furthermore, patients with DCIS who were age older than 60 years at IBTR diagnosis benefit from repeated BCS with radiotherapy (HR, 0.44; CI, 0.24-0.84; P = .01) than mastectomy.

CONCLUSION: We suggest that repeated BCS with radiation therapy deserves consideration when DCIS survivors suffered IBTR. The choice of surgical management should be tailored based on patients’ age at IBTR diagnosis and size of recurrent disease.

PMID:33846099 | DOI:10.1016/j.clbc.2021.02.012

Explore (NY). 2021 Mar 18:S1550-8307(21)00054-9. doi: 10.1016/j.explore.2021.03.003. Online ahead of print.

ABSTRACT

CONTEXT: The analgesic effect of music has long been reported.

OBJECTIVE: To assess how anxiety-related psychological states affect the analgesic effect of music using the cold pressor task (CPT).

DESIGN: A 3-period × 3-sequence crossover design was adopted; three conditions were used: “no sound,” “music-listening,” and “news-listening.”

SETTING: PARTICIPANTS: Forty-nine participants were included.

INTERVENTIONS: After completing five anxiety-related psychological instruments (Anxiety Sensitivity Index [ASI]-16, ASI-Revised, State-Trait Anxiety Inventory [STAI]-S, STAI-T, and Pain Anxiety Symptoms Scale-20), the participants were allocated to the low- or high-anxiety group. The high- and low-anxiety groups were defined based on cutoff points according to the distributions and characteristics of the five instruments.

MAIN OUTCOME MEASURES: Pain responses, such as pain tolerance time, pain intensity, and pain unpleasantness, were measured on the CPT. Pain responses in the music-listening condition were also compared to those in the other two conditions via pairwise comparisons within each anxiety group.

RESULTS: The Cronbach alpha of the five instruments ranged from 0.866 to 0.95, indicating that they were reliable. Pain responses in the music-listening condition in the low-anxiety groups based on any of the five scales were significantly different from those in the other conditions, but this effect was not found in the high-anxiety groups. This study demonstrates that anxiety-related psychological states can predict the analgesic effect of music on pain responses measured by the CPT and suggests that music may be beneficial as a pain management tool in low-anxiety groups.

PMID:33846083 | DOI:10.1016/j.explore.2021.03.003

Zhonghua Yi Xue Za Zhi. 2021 Apr 13;101(14):1009-1014. doi: 10.3760/cma.j.cn112137-20201102-02990.

ABSTRACT

Objective: To evaluate the effect of the pessary treatment on general anxiety disorder in patients with symptomatic pelvic organ prolapse (POP). Methods: Between December 2018 and January 2020, 213 patients who received the pessary treatment for symptomatic POP in the Peking Union Medical College Hospital (PUMCH) were enrolled in this prospective observational study. Accepting the pessary successfully means that the patient keeping the pessary for 2 weeks were satisfied with it and willing to use it afterwards, or means that the patient having changed a new pessary and keeping it for 2 weeks were satisfied with it and willing to use it afterwards. The questionnaire General Anxiety Disorder-7 (GAD-7) was used to assess the anxiety state of POP patients, including 163 patients who accepted the pessary treatment successfully and 50 patients who failed, before and after the pessary treatment. A score of 10 or more was considered as the moderate or severe anxiety and defined as the anxiety disorder. Patients who accepted the pessary treatment successfully were followed up for 3 months. Results: Before the treatment, the prevalence of anxiety disorders was 20.9% (34 out of 163) for those patients accepting the pessary and that was 20.0% (10 out of 50) for those patients who failed in keeping the pessary, the difference of which were not statistically significant (P=0.896). The difference of demographic data and clinical characteristics between the anxiety disorder group and the non-anxiety disorder group were not statistically significant (P>0.05). After 3 months of the pessary treatment for those patients using the pessary treatment, the prevalence of anxiety disorders dropped to 3.7% (6/163) from 20.9% (P<0.001). The GAD-7 score of patients with anxiety disorders decreased from a median of 16.0 (12.5, 21.0) before the treatment to 1.0 (0, 4.0) after the treatment, and the difference was statistically significant (P<0.001). Conclusion: Around 20% POP patients receiving pessary treatment had the moderate or severe general anxiety disorder. After 3 months of using the pessary treatment, the prevalence of anxiety disorders in POP patients had dropped significantly.

PMID:33845539 | DOI:10.3760/cma.j.cn112137-20201102-02990

J Prev Med Public Health. 2021 Mar;54(2):145-152. doi: 10.3961/jpmph.20.507. Epub 2021 Mar 16.

ABSTRACT

OBJECTIVES: This study aimed to identify regional differences in the high-risk drinking rate among yearly alcohol users in Korea and to identify relevant regional factors for each quintile using quantile regression.

METHODS: Data from 227 counties surveyed by the 2017 Korean Community Health Survey (KCHS) were analyzed. The analysis dataset included secondary data extracted from the Korean Statistical Information Service and data from the KCHS. To identify regional factors related to the high-risk drinking rate among yearly alcohol users, quantile regression was conducted by dividing the data into 10%, 30%, 50%, 70%, and 90% quantiles, and multiple linear regression was also performed.

RESULTS: The current smoking rate, perceived stress rate, crude divorce rate, and financial independence rate, as well as one’s social network, were related to the high-risk drinking rate among yearly alcohol users. The quantile regression revealed that the perceived stress rate was related to all quantiles except for the 90% quantile, and the financial independence rate was related to the 50% to 90% quantiles. The crude divorce rate was related to the high-risk drinking rate among yearly alcohol users in all quantiles.

CONCLUSIONS: The findings of this study suggest that local health programs for high-risk drinking are needed in areas with high local stress and high crude divorce rates.

PMID:33845535 | DOI:10.3961/jpmph.20.507

J Prev Med Public Health. 2021 Mar;54(2):129-136. doi: 10.3961/jpmph.20.318. Epub 2021 Mar 4.

ABSTRACT

OBJECTIVES: This study examined demographic factors hampering access to healthcare at hospitals and suggests policy approaches to improve healthcare management in Thailand.

METHODS: The data for the study were drawn from a health and welfare survey conducted by the National Statistical Office of Thailand in 2017. The population-based health and welfare survey was systematically carried out by skilled interviewers, who polled 21 519 384 individuals. The independent variables related to demographic data (age, sex, religion, marital status, education, occupation, and area of residence), chronic diseases, and health insurance coverage. The dependent variable was the degree of access to healthcare. Multiple logistic regression analysis was subsequently performed on the variables found to be significant in the univariate analysis.

RESULTS: Only 2.5% of the population did not visit a hospital when necessary for outpatient-department treatment, hospitalization, or the provision of oral care. The primary reasons people gave for not availing themselves of the services offered by government hospitals when they were ill were-in descending order of frequency-insufficient time to seek care, long hospital queues, travel inconvenience, a lack of hospital beds, unavailability of a dentist, not having someone to accompany them, and being unable to pay for the transportation costs. Multiple logistic regression analysis showed that failure to access the health services provided at hospitals was associated with demographic, educational, occupational, health welfare, and geographic factors.

CONCLUSIONS: Accessibility depends not only on health and welfare benefit coverage, but also on socioeconomic factors and the degree of convenience associated with visiting a hospital.

PMID:33845533 | DOI:10.3961/jpmph.20.318

J Prev Med Public Health. 2021 Mar;54(2):110-118. doi: 10.3961/jpmph.20.179. Epub 2021 Jan 11.

ABSTRACT

OBJECTIVES: A growing number of people depend on flexible employment, characterized by outsider employment status and perceived job insecurity. This study investigated whether there was a synergistic effect of employment status (full-time vs. part-time) and perceived job insecurity on major depressive disorder.

METHODS: Data were derived from the 2012 Canadian Community Health Survey-Mental Health of 12 640 of Canada’s labor force population, aged 20 to 74. By combining employment status with perceived job insecurity, we formed four employment categories: full-time secure, full-time insecure, part-time secure, and part-time insecure.

RESULTS: Results showed no synergistic health effect between employment status and perceived job insecurity. Regardless of employment status (full-time vs. part-time), insecure employment was significantly associated with a high risk of major depressive disorder. Analysis of the interaction between gender and four flexible employment status showed a gender-contingent effect on this link in only full-time insecure category. Men workers with full-time insecure jobs were more likely to experience major depressive disorders than their women counterparts.

CONCLUSIONS: This study’s findings imply that perceived job insecurity may be a critical factor for developing major depressive disorder, in both men and women workers.

PMID:33845531 | DOI:10.3961/jpmph.20.179