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BACKGROUND AND OBJECTIVES: The majority of anabolic androgenic steroid (AAS) studies have focused on the general male population. Approximately 15% of gay or bisexual men are seropositive for HIV and many AASs are administered via injection. Thus, AAS use among gay and bisexual men likely poses a greater risk of spreading infectious disease. Gay and bisexual men who use AAS were compared with non-users regarding self-reported seropositivity for HIV and hepatitis B and C, sexual behaviors and injection practices, illicit drug and alcohol use, and psychiatric disorders. METHODS: The CASTRO (Castro Anabolic Steroid Research Observation) study was a 108-item cross-sectional survey of 153 gay and bisexual men who exercise. Data collection occurred outside four gyms in the San Francisco Castro District. RESULTS: The lifetime prevalence of AAS use among gay and bisexual men in the study was 21.6%. AAS users and non-users did not differ in self-reported seropositivity for HIV or hepatitis B and C, but AAS users reported higher rates of male-male condomless anal sex in the past year (84.8 vs 60.8%, p < .01) than non-users. More AAS users used ecstasy and methamphetamines (39.4 vs 16.7%, p < .01 and 18.2 vs 5.0%, p = .01, respectively) than non-users. DISCUSSION AND CONCLUSIONS: Gay and bisexual men who used AAS were more likely to engage in unsafe sexual behaviors and use illicit drugs relative to non-users. Multiple factors place AAS users at higher risks for spreading infectious diseases. SCIENTIFIC SIGNIFICANT: Our study suggests increased infectious disease risk among gay and bisexual men who use AAS. (Am J Addict 2019;XX:1-10).
Subject(s)
Illicit Drugs , Sexual and Gender Minorities , Substance-Related Disorders , Testosterone Congeners/pharmacology , Unsafe Sex , Adult , Anabolic Agents/pharmacology , Cross-Sectional Studies , HIV Seropositivity/diagnosis , Hepatitis, Viral, Human/diagnosis , Humans , Male , Middle Aged , Prevalence , San Francisco/epidemiology , Self Report , Sexual and Gender Minorities/psychology , Sexual and Gender Minorities/statistics & numerical data , Substance-Related Disorders/diagnosis , Substance-Related Disorders/epidemiology , Substance-Related Disorders/psychology , Unsafe Sex/prevention & control , Unsafe Sex/psychology , Unsafe Sex/statistics & numerical dataABSTRACT
OBJECTIVE: This study aimed to explore and identify motivational factors and barriers for pharmacy personnel participation in specific opioid mitigation programs, using the Theory of Planned Behavior (TPB) as an investigational framework. METHODS: A naturalistic inquiry method was employed involving semi-structured interviews with pharmacy personnel to assess their intentions, attitudes, normative beliefs, and behaviors towards participating in naloxone dispensing and provision of at-home drug disposal solutions. Purposive sampling was utilized to recruit participants, with saturation achieved after 12 interviews. Interviews were transcribed and coded to identify recurring themes. RESULTS: Four primary themes emerged: 1) the value and benefits of helping others, emphasizing societal, patient, and environmental benefits; 2) limits and barriers to participation, including financial concerns, management support, and time constraints; 3) pharmacists' intrinsic motivators, highlighting personal motivations and differentiation between programs for specific patient types; and 4) program implementation challenges and strategies. CONCLUSION: The findings underscore the applicability of the TPB in understanding pharmacy engagement in opioid abatement programs. Despite facing barriers such as financial considerations and time constraints, the overall positive attitudes towards the programs indicate a strong motivation to contribute to public health efforts. Addressing identified barriers and leveraging motivators could enhance participation, potentially mitigating the opioid crisis. Future research should incorporate patient perspectives to fully understand the impact and effectiveness of pharmacy-led interventions, such as naloxone dispensing and disposal solutions, in opioid misuse prevention.
Subject(s)
Analgesics, Opioid , Community Pharmacy Services , Motivation , Naloxone , Pharmacists , Humans , Male , Female , Community Pharmacy Services/organization & administration , Analgesics, Opioid/therapeutic use , Naloxone/therapeutic use , Naloxone/administration & dosage , Adult , Pharmacists/psychology , Middle Aged , Narcotic Antagonists/therapeutic use , Attitude of Health Personnel , Opioid-Related Disorders/drug therapyABSTRACT
Background: The novel coronavirus 2019 (COVID-19) pandemic impacted everyday life for most individuals, including students. Unique COVID-19 stressors among students may include virtual learning, mental stress, and being socially distanced from classmates. Studies examining the impact of COVID-19 on stress and lifestyle changes among pharmacy students are limited. Objective: The primary purpose of this study was to compare stress and food or housing insecurity changes associated with COVID-19 in U.S. Doctor of Pharmacy (PharmD) students pre-COVID vs. during-COVID. Methods: A 23-item survey was administered via Qualtrics® to multiple PharmD programs across the U.S. in pre-COVID-19 (spring 2019) and during-COVID-19 (spring 2021). Participants were recruited via e-mail. The survey included questions related to demographics, lifestyle (sleep, exercise, work hours, extracurricular activities), and food and housing insecurities. The survey also included a validated instrument to measure stress (Cohen-Perceived Stress Scale). Results from 2021 were compared to a similar national survey serendipitously administered prior to COVID-19 in Spring 2019. Results: Pre- and COVID-19 analytical cohorts included 278 and 138 participants, respectively. While pre-COVID-19 students were slightly older (29.9 ± 4.7 vs. 27.7 ± 4.2, p ≤0.001), relative to COVID-19 students, other demographic factors were similar. No significant difference was observed in reported stress levels (PSS = 20.0 ± 6.3 vs. 19.7 ± 6.2, p = 0.610) between time periods. Significant differences in food (53.2% vs. 51.4%, p = 0.731) and housing (45.0% vs. 47.1%, p = 0.680) insecurity were also not seen. Conclusions: These findings highlight that PharmD students' perceived stress and food and housing insecurities due to COVID-19 may have been minimal. Additional studies on pharmacy students should be conducted to validate these results. These results may help inform policymakers and stakeholders during the early stages of any future pandemics.
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OBJECTIVE: To describe the relationship between state-level Aggregate Demand Index (ADI) data and market factors reflecting both supply and demand: unemployment rates, pharmacy graduates, community pharmacy prescription growth rates, and Medicare Part D. DESIGN: Cross-sectional time series analysis using state-level data. SETTING: U.S. labor market for pharmacists, from 2001 to 2010. INTERVENTION: Model ADI data for states (dependent variable) against five independent variables: previous year ADI, unemployment rates, pharmacy graduates, prescription growth rates, and Medicare Part D. MAIN OUTCOME MEASURES: Significance and predictive ability of the model, sign of the variables studied, and R2. RESULTS: In the two-way (state and time) fixed-effects model, all variables were significant and R2 was 0.79. Contributions to state-level ADIs were, in rank order, previous year ADI, unemployment rates, pharmacy graduates, and prescription growth rates. The model predicted 2010 ADI values for 44 of 51 states within ±10%. The model depicts the independent contributions of each variable for the short (â¼1 year) and longer term. Although the nature of ADI data precludes quantitative predictions about the pharmacist job market, the model results show marketplace directions (up or down) and comparative impacts. CONCLUSION: The model demonstrated that unemployment rates, pharmacy graduates, prescription growth rates, and Medicare Part D contributed significantly to state-level ADIs between 2001 and 2010. The relationships uncovered should be monitored and reexamined as new data emerge in order to anticipate the directions of the pharmacist job market.
Subject(s)
Employment , Health Services Needs and Demand , Pharmaceutical Services , Pharmacies , Pharmacists/supply & distribution , Cross-Sectional Studies , Drug Prescriptions , Employment/statistics & numerical data , Health Services Needs and Demand/statistics & numerical data , Humans , Medicare Part D , Models, Statistical , Pharmaceutical Services/statistics & numerical data , Pharmacies/statistics & numerical data , Pharmacists/statistics & numerical data , Time Factors , Unemployment , United States , Workforce , WorkloadABSTRACT
Use of performance-enhancing drugs (PEDs) is common among strength-trained individuals, and a growing concern is the misuse of insulin. A 99-item Internet-based survey was posted on discussion boards of various fitness, bodybuilding, weightlifting, and anabolic steroid Web sites between February and June 2009. A case series of 41 nondiabetic insulin users is described. The typical insulin user was 30.7 ± 9.2 years old, male (97.6%), and Caucasian/white (86.8%) who classified himself as a "recreational exerciser" (47.5%). The average insulin user also used anabolic steroids (95.1%) and practiced polypharmacy by incorporating 16.2 ± 5.6 PEDs in his or her yearly routine. Hypoglycemia was reported by most of the subjects (56.8%), and one individual reported unconsciousness. Insulin was obtained most commonly from local sources (e.g., friends, training partners, gym member/dealer; 40.5%) and community pharmacies (37.8%), with most (80.6%) finding it "easy" to acquire their insulin. Strategies aimed to prevent insulin misuse are needed.
Subject(s)
Doping in Sports/statistics & numerical data , Insulin/adverse effects , Performance-Enhancing Substances/adverse effects , Weight Lifting/statistics & numerical data , Weight Lifting/trends , Adult , Humans , Internationality , Male , Risk FactorsABSTRACT
Researchers attempt to minimize Type-I errors (concluding there is a relationship between variables, when there in fact, isn't one) in their experiments by exerting control over the p-value thresholds or alpha level. If a statistical test is conducted only once in a study, it is indeed possible for the researcher to maintain control, so that the likelihood of a Type-I error is equal to or less than the significance (p-value) level. When making multiple comparisons in a study, however, the likelihood of making a Type-I error can dramatically increase. When conducting multiple comparisons, researchers frequently attempt to control for the increased risk of Type-I errors by making adjustments to their alpha level or significance threshold level. The Bonferroni adjustment is the most common of these types of adjustment. However, these, often rigid adjustments, are not without risk and are often applied arbitrarily. The objective of this review is to provide a balanced commentary on the advantages and disadvantages of making adjustments when undertaking multiple comparisons. A summary discussion of familiar- and experiment-wise error is also presented. Lastly, advice on when researchers should consider making adjustments in p-value thresholds and when they should be avoided, is provided.
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BACKGROUND: The use of claims data for identifying comorbid conditions in patients for research purposes has been widely explored. Traditional measures of comorbid adjustment included diagnostic data (e.g., ICD-9-CM or ICD-10-CM codes), with the Charlson and Elixhauser methodology being the two most common approaches. Prescription data has also been explored for use in comorbidity adjustment, however early methodologies were disappointing when compared to diagnostic measures. OBJECTIVE: The objective of this methodological review is to compare results from newer studies using prescription-based data with more traditional diagnostic measures. METHODS: A review of studies found on PubMed, Medline, Embase or CINAHL published between January 1990 and December 2020 using prescription data for comorbidity adjustment. A total of 50 studies using prescription drug measures for comorbidity adjustment were found. CONCLUSIONS: Newer prescription-based measures show promise fitting models, as measured by predictive ability, for research, especially when the primary outcomes are utilization or drug expenditure rather than diagnostic measures. More traditional diagnostic-based measures still appear most appropriate if the primary outcome is mortality or inpatient readmissions.
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Prescription Drugs , Comorbidity , Hospital Mortality , Humans , Logistic Models , Prescriptions , Retrospective StudiesABSTRACT
Background: Changes in demographics and composition of pharmacy faculty, along with faculty perceived stress, work-life balance and career satisfaction have yet to be fully documented. Objective: To compare recent results from a national survey of work-life balance and career satisfaction of United States (U.S.) pharmacy faculty with results obtained from a similar survey from 2012. Methods: A 46-item anonymous survey administered via Qualtrics (Provo, UT) was sent to members of the American Association of Colleges of Pharmacy (AACP) in 2018. Information regarding demographics, stress, work-life balance, career satisfaction and intent to leave academia was collected. Although not part of the previous survey, participant information related to bullying and abuse in the pharmacy academic work was also gathered. While actual p-values are reported for all comparisons, a more conservative p-value of 0.01 was chosen a priori to indicate significance as multiple comparisons were made. Results: A total of 1090 pharmacy faculty completed the survey, comparable to the number obtained in 2012 (n = 811). Overall response rates were similar for both years. The majority of pharmacy faculty in 2018 were female, white, married or with partner, worked in a pharmacy practice department and for a public institution. Notable differences between surveys included an increase in females, more associate professors and an increase in non-white faculty in 2018, relative to 2012. Stress, as measured by mean Perceived Stress Scale (PSS) scores was also significantly higher in 2018 (16.0 ± 6.6 vs. 13.5 ± 6.7, p < 0.01) relative to 2012. Faculty from 2018 were significantly less likely to report an intention to remain in academia (61.8% vs 86.3%, p < 0.01), relative to 2012. A sizable number of pharmacy faculty surveyed in 2018 also reported observing or experiencing hostility in the workplace, which included either bullying or verbal or physical abuse. Conclusions: The makeup of pharmacy educators has evolved quickly over the last several years to comprise more female and associate professors who work within a pharmacy practice department. Also noteworthy is the significant increase in self-reported stress over the six-year timeframe. The direct implications of these findings are unknown but suggest that pharmacy academia is maturing in rank and changing to reflect the current pharmacy workforce (i.e., more females and additional clinical practice roles). Increases in responsibility likely accompany these maturing roles and may, along with other factors, contribute to the observed changes in the reported stress levels among faculty. Further research is called for regarding the reported hostility in pharmacy academic workplace and dovetails with concurrent work being done on citizenship and organizational citizenship behavior among pharmacy faculty. Findings of the study may aid pharmacy school administrators and stakeholders with plans to recruit, develop and retain faculty.
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INTRODUCTION: We sought to compare student performance on acute care advanced pharmacy practice experiences (APPEs) pre- and post-incorporation of mock acute care patient simulations into the curriculum. METHODS: A series of mock acute care APPE simulations (MACAS) were developed and incorporated into Touro University California College of Pharmacy curriculum for first- and second-year pharmacy students. Results for student performance on Acute Care I and Acute Care II APPEs were collected for students who received none, one year, or two years of the MACAS. Student admission characteristics and didactic academic performance (grade point average [GPA]) were also gathered. Student characteristics and APPE performance were compared across cohorts of students who received none, one year, and two years of MACAS. Multivariate models were created to measure the impact of the MACAS while controlling for student characteristics. RESULTS: The final cohort included 394 students. In unadjusted analyses, students with one or two years of MACAS received significantly higher preceptor acute care APPE evaluations for communication, professionalism, and patient scores vs. students who received no MACAS. In multivariate models controlling for age, gender, and undergraduate GPA, one year of MACAS increased student acute care APPE communication, professionalism, and patient care scores, relative to no MACAS. Similar increases in acute care APPE scores were seen for students who received two years of MACAS. CONCLUSIONS: MACAs significantly improved acute care APPE scores relative to students with no MACAS. This improvement in acute care APPEs occurred after students received a single year of MACAS.
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Education, Pharmacy , Pharmacy , Students, Pharmacy , Educational Measurement , Humans , Patient SimulationABSTRACT
The Internet, in particular discussion boards, can provide a unique opportunity for recruiting participants in online research surveys. Despite its outreach potential, there are significant barriers which can limit its success. Trust, participation, and visibility issues can all hinder the recruitment process; the Touro 12-Step was developed to address these potential hurdles. By following this step-by-step approach, researchers will be able to minimize these pitfalls and maximize their recruitment potential via online discussion boards.
Subject(s)
Community Networks , Internet , Online Systems , Patient Selection , Population Surveillance/methods , Communication , Communication Barriers , Humans , Information Storage and Retrieval/methods , Research Design , Search EngineABSTRACT
OBJECTIVE: To provide an in-depth analysis of 12 female self-reported anabolic-androgenic steroid (AAS) users. DESIGN: Web-based survey. SETTING: A Web-based survey was posted on 38 discussion boards of various fitness, bodybuilding, weightlifting, and steroid Web sites between February and June 2009. INTERVENTIONS: Participants completed a survey regarding demographics and use of AAS and other performance-enhancing agents (PEAs). PARTICIPANTS: A cohort of 1519 strength-trained subjects fully completed and submitted a valid survey. Five hundred eighteen subjects were self-reported AAS users consisting of 12 women and 506 men. One thousand one subjects were non-AAS users consisting of 230 women and 771 men. MAIN OUTCOME MEASURES: Demographic data and use of AAS and other PEAs. RESULTS: The female AAS users reported using an average of 8.8 PEAs in their routine. Compared with male AAS users and female non-AAS users, respectively, female AAS users were more likely to have met criteria for substance-dependence disorder (58.3% vs 23.4%; P = 0.01; 58.3% vs 9.1%; P < 0.001), have been diagnosed with a psychiatric illness (50.0% vs 17.4%; P = 0.01; 50.0% vs 22.2%; P = 0.04), and have reported a history of sexual abuse (41.7% vs 6.1%; P < 0.001; 41.7% vs 15.3%; P = 0.03). CONCLUSIONS: Female AAS users practice polypharmacy. Female AAS users are more likely to have qualified for substance-dependence disorder, have been diagnosed with a psychiatric illness, and have a history of sexual abuse than both male AAS users and female non-AAS users.
Subject(s)
Anabolic Agents/administration & dosage , Athletes , Mental Disorders/epidemiology , Performance-Enhancing Substances/administration & dosage , Substance-Related Disorders/epidemiology , Testosterone Congeners/administration & dosage , Women/psychology , Adolescent , Adult , Attention Deficit Disorder with Hyperactivity/epidemiology , Bulimia Nervosa/diagnosis , Bulimia Nervosa/epidemiology , Cohort Studies , Female , Humans , Male , Mental Disorders/diagnosis , Middle Aged , Psychiatric Status Rating Scales , Resistance Training , Sex Factors , Substance-Related Disorders/diagnosis , Young AdultABSTRACT
Magazines have traditionally been an effective medium for delivering health media messages to large populations or specific groups. In this retrospective cross-sectional study, we evaluated nine issues from 2016 publications of American men's health-related magazines (Men's Health and Men's Fitness) to evaluate their recommendations and determine their validity by examining corresponding evidence found in the peer-reviewed scientific literature. We extracted health recommendations (n = 161) from both magazines and independently searched and evaluated evidence addressing the recommendations. We could find at least a case study or higher quality evidence addressing only 42% of the 161 recommendations (80 recommendations from Men's Health and 81 recommendations from Men's Fitness). For recommendations from Men's Health, evidence supported approximately 23% of the 80 recommendations, while evidence was unclear, nonexistent, or contradictory for approximately 77% of the recommendations. For recommendations from Men's Fitness, evidence supported approximately 25% of the 81 recommendations, while evidence was unclear, nonexistent, or contradictory for approximately 75% of the recommendations. The majority of recommendations made in men's health-related magazines appear to lack credible peer-reviewed evidence; therefore, patients should discuss such recommendations with health-care providers before implementing.
Subject(s)
Health Communication , Men's Health , Periodicals as Topic , Adult , Consensus , Cross-Sectional Studies , Databases, Factual , Expert Testimony , Humans , Male , Retrospective StudiesABSTRACT
BACKGROUND/OBJECTIVES: Glyburide was added to the 2012 American Geriatrics Society (AGS) Beers Criteria® due to the risk of hypoglycemic events in older adults. The objective of this study was to evaluate trends of glyburide use in persons aged 65 and older with diabetes mellitus, type II, before, during, and after the 2012 AGS Beers Criteria® Update. DESIGN: Multicenter retrospective cohort study comparing pharmacy claims data from four Sharp Rees-Stealy clinic regions over 5 years (2010-2015). SETTING: Pharmacy claims database. PARTICIPANTS: A total of 3,005 patients with diabetes mellitus, type II, aged 65 and older. MEASUREMENTS: Prescription fill history of the sulfonylureas glyburide, glipizide, and glimepiride were collected along with comorbidity (Elixhauser) and demographic information. Odds of glyburide prescribing were stratified by year, clinic region, and by prescriber type. RESULTS: Glyburide use decreased across each study year (35.8%, 27.7%, and 4.2% in 2011, 2013, and 2015, respectively; P < .01). Adjusted odds of glyburide use indicated that regions A and D were 24% (P = .045) and 11% (P < .01) less likely to prescribe glyburide in 2011, regions A and D were 37% (P < .01) and 8% (P = .03) less likely to prescribe glyburide in 2013, respective to the overall average, whereas region B was 41% (P = .04) more likely. No significant regional site variations remained in 2015. Internists were 47% more likely to prescribe glyburide than family medicine providers in 2013; P < .01), but not in any other study years. CONCLUSION: Rates of glyburide use decreased after release of the 2012 AGS Beers Criteria® demonstrating successful adoption of evidence-based medicine at a large multiregional site. However, regional differences may affect timing of implementation. Education, system-level initiatives, and strong professional support may help enhance more uniform adoption. J Am Geriatr Soc 68:2354-2358, 2020.
Subject(s)
Diabetes Mellitus, Type 2/drug therapy , Glyburide/therapeutic use , Hypoglycemic Agents/therapeutic use , Potentially Inappropriate Medication List/trends , Prescriptions/statistics & numerical data , Aged , Aged, 80 and over , Female , Glyburide/standards , Health Plan Implementation , Humans , Hypoglycemic Agents/standards , Male , Retrospective StudiesABSTRACT
OBJECTIVES: Hundreds of thousands, if not millions, of individuals worldwide engage in competitive body-building. Body-building often attracts derogatory characterisations such as as 'bizarre' or 'narcissistic,' or a 'freak show', seemingly implying that it is associated with pathology. Few studies have compared psychological features in competitive bodybuilders versus recreational strength trainers. METHODS: Using logistic regression with adjustment for age and race, we compared 96 competitive bodybuilders ('competitors') with 888 recreational strength trainers ('recreationals'), assessed in a prior internet survey, regarding demographics; body image; use of anabolic-androgenic steroids (AAS), other appearance-enhancing and performance-enhancing drugs (APEDs), and classical drugs of abuse; history of psychiatric diagnoses; and history of childhood physical/sexual abuse. RESULTS: Competitors reported a higher lifetime prevalence of AAS (61 (63.5%) vs 356 (10.1%), p<0.001) and other APED use than recreationals but showed very few significant differences on other survey measures. AAS-using competitors were more likely than AAS-using recreationals to have disclosed their AAS use to a physician (31 (50.8%) vs 107 (30.0%), p=0.003). Both groups reported high levels of body image concerns but did not differ from one another (eg, 'preoccupation with appearance' caused significant reported distress or impairment in important areas of functioning for 18 (18.8%) competitors vs 132 (15.4%) recreationals, p=0.78). No significant differences were found on the prevalence of reported childhood physical abuse (9 (9.4%) vs 77 (8.8%), p=0.80) or sexual abuse (4 (4.2%) vs 39 (4.5%), p=0.83). Competitors reported a lower lifetime prevalence of marijuana use than recreationals (38 (39.6%) vs 514 (57.9%), p=0.001). CONCLUSION: Aside from their APED use, competitive bodybuilders show few psychological differences from recreational strength trainers.
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INTRODUCTION: The percentage of women pharmacy students and pharmacy faculty has greatly increased over the last 40 years. However, it is not known whether gender differences exist in terms of career satisfaction, work-life balance, and stress in the pharmacy academia workplace. METHODS: Results from a national web-based survey administered to American Association of Colleges of Pharmacy (AACP) members were utilized. Bivariate analyses were conducted to compare differences among faculty according to gender (men vs women). A series of multivariate models controlling for demographic and other faculty and school-level factors were created to explore the impact of gender on satisfaction with current position, satisfaction with work-life balance, and perceived stress. RESULTS: Among the 802 survey respondents, 457 (57.0%) women were more likely to be younger, hold a lower academic rank, and be in a pharmacy practice department, relative to 345 (43.0%) men. In adjusted results, men pharmacy faculty were more likely to report being extremely satisfied with their current job, more likely to report being extremely satisfied with their work-life balance, and score lower on a standardized stress measure relative to women. CONCLUSION: While primarily descriptive, the results suggest women pharmacy faculty in the United States are less satisfied with their current academic position, less satisfied with their current work-life balance, and have higher stress levels compared to men even after controlling for age, academic rank, and department (along with other factors). Further research is needed to explore and address causes of the observed gender-related differences among pharmacy faculty.
Subject(s)
Faculty, Pharmacy , Job Satisfaction , Work-Life Balance , Female , Humans , Male , Personal Satisfaction , Schools, Pharmacy , United StatesABSTRACT
Our previous studies showed that surfactant protein D (SP-D) is present in human tear fluid and that it can protect corneal epithelial cells against bacterial invasion. Here we developed a novel null-infection model to test the hypothesis that SP-D contributes to the clearance of viable Pseudomonas aeruginosa from the healthy ocular surface in vivo. Healthy corneas of Black Swiss mice were inoculated with 10(7) or 10(9) CFU of invasive (PAO1) or cytotoxic (6206) P. aeruginosa. Viable counts were performed on tear fluid collected at time points ranging from 3 to 14 h postinoculation. Healthy ocular surfaces cleared both P. aeruginosa strains efficiently, even when 10(9) CFU was used: e.g., <0.01% of the original inoculum was recoverable after 3 h. Preexposure of eyes to bacteria did not enhance clearance. Clearance of strain 6206 (low protease producer), but not strain PAO1 (high protease producer), was delayed in SP-D gene-targeted (SP-D(-/-)) knockout mice. A protease mutant of PAO1 (PAO1 lasA lasB aprA) was cleared more efficiently than wild-type PAO1, but this difference was negligible in SP-D(-/-) mice, which were less able to clear the protease mutant. Experiments to study mechanisms for these differences revealed that purified elastase could degrade tear fluid SP-D in vivo. Together, these data show that SP-D can contribute to the clearance of P. aeruginosa from the healthy ocular surface and that proteases can compromise that clearance. The data also suggest that SP-D degradation in vivo is a mechanism by which P. aeruginosa proteases could contribute to virulence.
Subject(s)
Bacterial Proteins/metabolism , Cornea/immunology , Cornea/microbiology , Pancreatic Elastase/metabolism , Pseudomonas aeruginosa/pathogenicity , Pulmonary Surfactant-Associated Protein D/antagonists & inhibitors , Pulmonary Surfactant-Associated Protein D/immunology , Animals , Colony Count, Microbial , Cornea/pathology , Mice , Mice, Knockout , Pulmonary Surfactant-Associated Protein D/deficiency , Tears/microbiologyABSTRACT
BACKGROUND: Although community pharmacists have historically been paid primarily for drug distribution and dispensing services, medication therapy management (MTM) services evolved in the 1990s as a means for pharmacists and other providers to assist physicians and patients in managing clinical, service, and cost outcomes of drug therapy. The Medicare Prescription Drug, Improvement, and Modernization Act of 2003 (MMA 2003) and the subsequent implementation of Medicare Part D in January 2006 for the more than 20 million Medicare beneficiaries enrolled in the Part D benefit formalized MTM services for a subset of high-cost patients. Although Medicare Part D has provided a new opportunity for defining the value of pharmacist-provided MTM services in the health care system, few publications exist which quantify changes in the provision of pharmacist-provided MTM services over time. OBJECTIVES: To (a) describe the changes over a 7-year period in the primary types of MTM services provided by community pharmacies that have contracted with drug plan sponsors through an MTM administrative services company, and (b) quantify potential MTM-related cost savings based on pharmacists' self-assessments of the likely effects of their interventions on health care utilization. METHODS: Medication therapy management claims from a multistate MTM administrative services company were analyzed over the 7-year period from January 1, 2000, through December 31, 2006. Data extracted from each MTM claim included patient demographics (e.g., age and gender), the drug and type that triggered the intervention (e.g., drug therapeutic class and therapy type as either acute, intermittent, or chronic), and specific information about the service provided (e.g., Reason, Action, Result, and Estimated Cost Avoidance [ECA]). ECA values are derived from average national health care utilization costs, which are applied to pharmacist self-assessment of the "reasonable and foreseeable" outcome of the intervention. ECA values are updated annually for medical care inflation. RESULTS: From a database of nearly 100,000 MTM claims, a convenience sample of 50 plan sponsors was selected. After exclusion of claims with missing or potentially duplicate data, there were 76,148 claims for 23,798 patients from community pharmacy MTM providers in 47 states. Over the 7-year period from January 1, 2000, through December 31, 2006, the mean ([SD] median) pharmacy reimbursement was $8.44 ([$5.19] $7.00) per MTM service, and the mean ([SD] median) ECA was $93.78 ([$1,022.23] $5.00). During the 7-year period, pharmacist provided MTM interventions changed from primarily education and monitoring for new or changed prescription therapies to prescriber consultations regarding cost-efficacy management (Pearson chi-square P<0.001). Services also shifted from claims involving acute medications (e.g. penicillin antibiotics, macrolide antibiotics, and narcotic analgesics) to services involving chronic medications (e.g., lipid lowering agents, angiotensin-converting enzyme [ACE] inhibitors, and beta-blockers; P<0.001), resulting in significant changes in the therapeutic classes associated with MTM claims and an increase in the proportion of older patients served (P<0.001). These trends resulted in higher pharmacy reimbursements and greater ECA per claim over time (P<0.001). CONCLUSION: MTM interventions over a 7-year period evolved from primarily the provision of patient education involving acute medications towards consultation-type services for chronic medications. These changes were associated with increases in reimbursement amounts and pharmacist-estimated cost savings. It is uncertain if this shift in service type is a result of clinical need, documentation requirements, or reimbursement opportunities.
Subject(s)
Community Pharmacy Services/organization & administration , Medication Therapy Management/organization & administration , Patient Education as Topic/trends , Pharmacists/organization & administration , Adolescent , Adult , Aged , Child , Community Pharmacy Services/economics , Community Pharmacy Services/trends , Cost-Benefit Analysis/trends , Databases, Factual , Female , Humans , Insurance, Pharmaceutical Services/economics , Insurance, Pharmaceutical Services/trends , Male , Medicare Part D/economics , Medication Therapy Management/economics , Medication Therapy Management/trends , Middle Aged , Pharmacists/trends , Reimbursement Mechanisms/economics , Reimbursement Mechanisms/trends , United States , Young AdultABSTRACT
BACKGROUND: Few anabolic-androgenic steroid (AAS) users disclose their performance enhancing drug (PED) use with their healthcare providers. AAS users practice polypharmacy with prescription medications to counter adverse effects of AAS, to further their muscular gains, or to lose weight. OBJECTIVES: To compare and contrast AAS using and non-AAS using gym clients regarding PED use, in particular prescription drugs. METHODS: The CASTRO (Castro Anabolic Steroid Research Observation) study was a 108-item cross-sectional survey that took place at four gyms in San Francisco, California between August 2015 and January 2016. 40 AAS users and 179 non-AAS users completed the survey. RESULTS: The prevalence of AAS use in the study cohort was 18.3%. AAS users reported using a greater number of total PEDs (8.7⯱â¯4.2 vs. 3.7⯱â¯2.1, pâ¯<â¯0.001) than non-AAS users. AAS users were more likely to misuse the following prescription drugs: antiestrogens (tamoxifen, anastrazole), fertility agents (clomiphene, human chorionic gonadotropin), erectile dysfunction drugs (tadalafil, sildenafil), anabolic drugs (clenbuterol, recombinant human growth hormone), and weight loss drugs (liothyronine). CONCLUSIONS: AAS users practice polypharmacy and misuse multiple prescription drugs. These findings allow researchers and clinicians to be more knowledgeable and to anticipate potential misuse of prescription medications that traditionally are not thought to be abused.
Subject(s)
Anabolic Agents/administration & dosage , Fitness Centers/statistics & numerical data , Prescription Drug Misuse/statistics & numerical data , Testosterone Congeners/administration & dosage , Adult , Humans , Male , Middle Aged , San Francisco , Surveys and QuestionnairesABSTRACT
Objective. To implement a mock acute care advanced pharmacy practice experience series into the didactic training of second-year pharmacy students and validate an accompanying assessment rubric. Methods. Three 90-minute acute care patient simulation laboratory sessions were developed with input from clinical specialists, preceptors, students, and faculty members. An accompanying student evaluation rubric was also developed. The assessment rubric was validated using pairs of preceptor raters to determine inter-rater reliability, along with predictive validity on advanced pharmacy practice experience (APPE) acute care scores. A student survey was also conducted. Results. The mock acute care APPEs were successfully implemented into the didactic curriculum. The assessment rubric had good inter-rater reliability and good predictive validity with acute care APPEs. Survey results indicated that students found the mock acute care APPE simulation laboratories useful. Conclusion. Other schools seeking to enhance their students' preparedness for and performance in acute care APPEs should consider implementing acute care APPE simulations in the didactic curriculum.