Tobacco Cessation Interventions in Non-Respiratory Cancers: A Systematic Review With Meta-analysis of Randomized Controlled Trials.

BACKGROUND: Considering the high rates of persistent tobacco use, effective cessation interventions are needed for cancer patients and caregivers. Despite the need, there is a significant lack of research on tobacco cessation, especially for non-respiratory cancers (breast, prostate, colorectal, cervical, and bladder cancer). PURPOSE: The objective was to evaluate tobacco use and tobacco cessation interventions among patients and caregivers for non-respiratory cancers. METHODS: Randomized controlled trials assessing tobacco cessation interventions were identified. Five electronic databases were searched in accordance with the Preferred Reporting Items for Systematic reviews and Meta-analyses guidelines through July 2023. Studies exclusive to lung, oral, thoracic, and head and neck cancers were excluded. Effect sizes were estimated; risk of bias was assessed. RESULTS: Of 3,304 studies, 17 were included. Interventions included behavioral (n = 6), pharmacotherapy (n = 2), and a combination (n = 9) treatment. Eight studies included a health behavior model; mean behavioral change techniques were 5.57. Pooled magnitude of the odds of cessation was positive and significant (odds ratio = 1.24, 95% confidence interval [Lower Limit 1.02, Upper Limit 1.51]) relative to usual care/placebo. Cumulative meta-analysis examined the accumulation of results over-time and demonstrated that studies have been significant since 2020. Two studies included caregivers' who were involved in the provision of social support. CONCLUSIONS: Current interventions have the potential to reduce tobacco use in non-respiratory cancers. Results may be beneficial for promoting tobacco cessation among non-respiratory cancers. There is a considerable lack of dyadic interventions for cancer survivors and caregivers; researchers are encouraged to explore dyadic approaches.

We aimed to understand effective ways for cancer patients and caregivers to quit using tobacco. We focused on non-respiratory cancers (cancers not related to breathing issues) like breast, prostate, and colorectal cancer. We reviewed 17 randomized controlled trials designed to help people quit tobacco, which included behavioral therapies (e.g., education and counseling), pharmacotherapy (i.e., medicine), and combinations of both. We found that people in these studies quit using tobacco, especially when more than one approach was used. The studies also showed that these approaches have been more successful since 2020. The research highlighted a need for more studies that include both patients and their caregivers together in the quitting process. This approach, called dyadic intervention, could be more effective in supporting patients and their caregivers. Overall, while the current approaches are promising, more research is needed to develop better ways to help cancer patients and caregivers quit smoking for longer.

A systematic review of the real-world effectiveness and economic and humanistic outcomes of selected oral antipsychotics among patients with schizophrenia in the United States: Updating the evidence and gaps.

BACKGROUND: Schizophrenia is a chronic, relapsing, and burdensome psychiatric disorder affecting approximately 0.25%-0.6% of the US population. Oral antipsychotic treatment (OAT) remains the cornerstone for managing schizophrenia. However, nonadherence and high treatment failure lead to increased disease burden and medical spending. Cost-effective management of schizophrenia requires understanding the value of current therapies to facilitate better planning of management policies while addressing unmet needs. OBJECTIVE: To review existing evidence and gaps regarding real-world effectiveness and economic and humanistic outcomes of OATs, including asenapine, brexpiprazole, cariprazine, iloperidone, lumateperone, lurasidone, olanzapine/samidorphan, paliperidone, and quetiapine. METHODS: We conducted a literature search using PubMed, American Psychological Association PsycINFO (EBSCOhost), and the Cumulative Index of Nursing and Allied Health Literature from January 2010 to March 2022 as per Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. English-language articles describing adults with schizophrenia receiving at least 1 of the selected OATs and reporting real-world effectiveness, direct or indirect costs, humanistic outcomes, behavioral outcomes, adherence/persistence patterns, or product switching were identified. RESULTS: We identified 25 studies from a total of 24,190 articles. Real-world effectiveness, cost, and adherence/persistence outcomes were reported for most OATs that were selected. Humanistic outcomes and product switching were reported only for lurasidone. Behavioral outcomes (eg, interpersonal relations and suicide ideation) were not reported for any OAT. The key economic outcomes across studies were incremental cost-effectiveness ratios, cost per quality-adjusted life-years, and health care costs. In studies that compared long-acting injectables (LAIs) with OATs, LAIs had a higher pharmacy and lower medical costs, while total health care cost was similar between LAIs and OATs. Indirect costs associated with presenteeism, absenteeism, or work productivity were not reported for any of the selected OATs. Overall, patients had poor adherence to OATs, ranging between 20% and 61% across studies. Product switching did not impact the all-cause health care costs before and after treatment. CONCLUSIONS: Our findings showed considerable gaps exist for evidence on behavioral outcomes, humanistic outcomes, medication switching, and adherence/persistence across OATs. Our findings also suggest an unmet need regarding treatment nonadherence and lack of persistence among patients receiving OATs. We identified a need for research addressing OATs' behavioral and humanistic outcomes and evaluating the impact of product switching in adults with schizophrenia in the United States, which could assist clinicians in promoting patient-centered care and help payers understand the total value of new antipsychotic drugs.

The role of managed care professionals in the management of neovascular age-related macular degeneration and diabetic macular edema.

Managed care professionals play a significant role in the management of neovascular age-related macular degeneration (nAMD) and diabetic macular edema (DME) through formulary management and drug utilization strategies. These strategies are designed to improve access to affordable care and minimize medical costs to both patients and payers. Preserving vision in patients with nAMD and DME is key to improving clinical outcomes and reducing the risk of comorbid conditions, such as depression. With the approval of new intravitreal treatment options, managed care professionals must stay up to date with evidence-based guidelines as well as the addition of cost-effective treatments to drug formularies to better manage health care resources and improve patient outcomes.

Evaluation of a pharmacist-provider collaborative clinic for treatment of iron deficiency in patients with heart failure.

PURPOSE: Intravenous iron therapy is recommended to improve symptoms and exercise tolerance in patients with heart failure (HF) with -reduced ejection fraction and iron deficiency (ID), but there are limited published data on the implementation of intravenous iron therapy in practice. A pharmacist-provider collaborative ID treatment clinic was established within an advanced HF and pulmonary hypertension service to optimize IV iron therapy. The objective was to evaluate the clinical impacts of the pharmacist-provider collaborative ID treatment clinic. METHODS: A retrospective cohort study was performed to compare clinical outcomes among patients of the collaborative ID treatment clinic (the postimplementation group) and a cohort of patients who received usual care (the preimplementation group). The study included patients 18 years of age or older with diagnosed HF or pulmonary hypertension who met prespecified criteria for ID. The primary outcome was adherence to institutional intravenous iron therapy guidance. A key secondary outcome was ID treatment goal achievement. RESULTS: A total of 42 patients in the preimplementation group and 81 in the postimplementation group were included in the study. The rate of adherence to the institutional guidance was significantly improved in the postimplementation group (93%) compared to the preimplementation group (40%). There was no significant difference in the ID therapeutic target achievement rate between the pre- and postimplementation groups (38% vs 48%). CONCLUSION: Implementing a pharmacist-provider collaborative ID treatment clinic significantly increased the number of patients who adhered to intravenous iron therapy guidance compared to usual care.

Burnout and Depressive Symptoms in Healthcare Professionals: A Cross-Sectional Study in Saudi Arabia.

OBJECTIVES: The study objectives were to examine the prevalence of burnout among healthcare professionals, analyze the association of depression and burnout among healthcare professionals, and explore the factors related to burnout. METHODS: A prospective cross-sectional study using a validated questionnaire was conducted among healthcare professionals in a tertiary teaching hospital in Saudi Arabia's central region. The Maslach Burnout Inventory (MBI) questionnaire was used to measure burnout through emotional exhaustion, depersonalization, and personal accomplishment. Descriptive and inferential statistics were carried out using SAS version 9.4. RESULTS: The study sample was composed of 139 healthcare professionals. Around 48% of the study sample were nurses, 26% were physicians, 19% were pharmacists, and 6% were other healthcare professionals. About 61% screened positive for depression. Overall, one third of the participants had a high risk of burnout. Around 61.8% of the participants were in the high-risk group of the EE, 58.3% of the DP, and 41.0% of the PA subscales. Scores for the overall MBI were significantly different between various age groups, gender, those with social and financial responsibility, income, job titles, or years of experience. A higher risk of burnout in all subscales was observed among those with depression. CONCLUSIONS: A high risk of burnout was observed among healthcare professionals. The level of burnout was connected to workplace factors and the presence of depression. The burnout suffering among these healthcare professionals underlines the need to study further how to reduce the factors that contribute to burnout and the impact of interventions to reduce healthcare professionals' burnout levels. The burnout scientific literature would benefit from further high-quality research with larger samples using longitudinal study designs to identify the causal risk factors.

Adapting the layered learning model to a virtual international exchange program.

INTRODUCTION: The layered learning model (LLM) is a well-established teaching approach designed for attending preceptors to train post-graduate learners and to precept students. The adaptation of a LLM to a virtual exchange program has not been previously described. The purpose of this study was to evaluate the effectiveness of the longitudinal virtual international exchange program in applying principles of the LLM to multiple levels of learners and instructors at West Virginia University (WVU) School of Pharmacy and Kitasato University (KU) School of Pharmacy. METHODS: The online survey piloted the impact of applying the LLM to virtual international exchange sessions on improving participant knowledge in pharmacy practice, pharmacy education, cultural practices, and cultural awareness. The survey questions assessed the program's structure and effectiveness in achieving learning outcomes related to pharmacy residency topics and cultural competency using a five-point Likert scale. RESULTS: Median scores of the effectiveness of the virtual international exchange program structure were high (≥ 4.0). Two questions evaluating the use of the LLM had median scores of 4.0. All nine residency-related questions were rated ≥3.0. The median scores for three questions evaluating small group discussions and the use of the LLM were rated significantly higher by WVU participants than KU participants. There were no significant differences in program structure and learning outcome ratings between participant groups (student vs. resident/fellow vs. preceptor/faculty). CONCLUSIONS: Application of the LLM to the virtual international exchange program was positively received by participants, particularly by United States participants.

Cost impact of different treatment regimens of brolucizumab in neovascular age-related macular degeneration: A budget impact analysis.

BACKGROUND: Brolucizumab is a new anti-vascular endothelial growth factor (anti-VEGF) approved for treating neovascular age-related macular degeneration (nAMD). Multiple treatment regimens are available for treating nAMD. These regimens include manufacturer-recommended regimens, pro re nata (PRN) regimens, and treat-and-extend (T&E) regimens, which are based on clinical practice guidelines and data observed in the real-world clinical setting, classified as real-world evidence (RWE). Most budget impact models predict the financial consequences of adding a new drug to the formulary based on the manufacturer-recommended regimen. With different anti-VEGF treatment regimens being used in nAMD by ophthalmologists, it is OBJECTIVE: To estimate the budget impact of different treatment regimens of brolucizumab in nAMD from a US payer perspective. METHODS: A Microsoft Excel-based budget impact model was developed for different treatment regimens of brolucizumab over a 1-year time frame from a US payer perspective. A separate analysis was performed to estimate the budget impact from a US patient population perspective. Model inputs included drug costs, administration costs, physician visit costs, and disease monitoring costs. Outcomes in the budget impact model included the cost per member per month, annual health plan cost, and the US patient population-based annual cost. Based on the prevalence of nAMD in public and commercial health plans, a scenario analysis was conducted on the US population to account for the differences in the drug cost to the public and commercial payers. Further, 1-way sensitivity analyses were conducted to test model assumptions and uncertainty in model inputs. RESULTS: The addition of brolucizumab to the formulary increased the net budgetary impact under PRN and T&E regimens. The maximum increase in expenditure for a hypothetical health plan with 1 million enrollees was associated with the PRN regimen ($824,696), followed by the T&E regimen ($163,101). In contrast, using the manufacturer-recommended and RWE regimens led to an annual saving of $93,068 and $94,170 for the health plan, respectively. In the US patient population model, the introduction of brolucizumab resulted in savings in the manufacturer-recommended ($30.99 million) and RWE regimens ($31.35 million) but led to an increase in annual expenditures for the PRN ($274.58 million) and T&E ($54.30 million) regimens. CONCLUSIONS: Payers need to evaluate the cost impact of different treatment regimens of existing and new anti-VEGFs when making formulary decisions in nAMD management. DISCLOSURES: Mr Siddiqui, Ms Dhumal, Dr Patel, and Dr LeMasters have nothing to disclose. Dr Kamal has received research funding from Cerevel Therapeutics, served as a consultant to Pfizer/Cytel Inc, and received honoraria from Pharmacy Times Continuing Education. Dr Almony has served as a consultant to Cardinal Health and received honoraria from Pharmacy Times Continuing Education and Prime Education.

Length of Stay, Cost, and Outcomes related to Traumatic Subdural Hematoma in inpatient setting in the United States.

OBJECTIVE: In the US, the prevalence of traumatic subdural hematoma (TSDH) continues to increase. Using a nationally representative sample of discharge records of patients with TSDH, the study objectives were to estimate trend in number of TSDH cases, surgical management, inpatient cost, length of stay (LOS), mortality rate, and complication rate; and to identify the association of sociodemographic, clinical and hospital characteristics with complications and mortality. METHOD: We identified patients with a primary diagnosis of TSDH from the National Inpatient Sample (NIS) database from 2010 to 2017. Quarterly and monthly trends were estimated using interrupted time series design. Multivariate logistic regressions measured association between various factors and inpatient death and complications. RESULTS: Number of cases, mean LOS, rate of complication increased. Proportion of patients undergoing surgery, mean inpatient cost, inpatient mortality decreased. Mean inpatient cost was $23,182.40 and LOS was 6.41 days. Odds of inpatient death and complications increased with injury severity score and comorbid conditions requiring use of anticoagulants. Odds of inpatient death were highest among those ≥85 years old and in south and northeast region. CONCLUSION: Given the increase in prevalence of TSDH in USA, additional resources should be allocated toward improving patient outcomes and lowering healthcare costs.

Disposal practices for unused and expired medications: pilot data from three cities in three countries.

Objective: To collect pilot data on medication disposal practices of unused and expired medications from three cities in three countries. Methods: A cross-sectional survey was conducted in Pittsburgh, United States (US); Turin, Italy; and Kobe, Japan. A convenience sampling was utilized through drug take-back programs in Pittsburgh, US; pharmacy customers in Turin, Italy; and pharmacy students and family members in Kobe, Japan. Descriptive analysis was conducted to assess medications disposal practices including attitudes and beliefs of respondents. Results: The sample included 342 respondents [99 (Pittsburgh, US); 168 (Turin, Italy); and 75 (Kobe, Japan)]. The mean unused and expired medications per patient for Pittsburgh, US was (1.60±2.30 and 0.51±1.54); Turin, Italy (1.69±1.86 and 0.49±1.22) and Kobe, Japan (6.69±8.78 and 0.84±2.26). The major reason for unused medications in Pittsburgh, US (31.3%) was "Medication was as needed"; in Turin, Italy (28.0%) "No longer suffer from the condition"; and in Kobe, Japan (54.7%) "No longer suffer from the condition". The most common reason for expired medications was "No longer suffer from the condition" (Pittsburgh, US 17.2%; Turin, Italy 15.5%; Kobe, Japan 12.0%). The disposal method in Pittsburgh, US was disposing in the toilet (35.4%); returned to the pharmacy in Turin, Italy (51.2%); and disposed the original container in the trash in Kobe, Japan (82.7%). Conclusions: There is a need for counseling protocols regarding proper disposal, which can lead to better adherence, reduction of prescription drug abuse, and less environmental hazards due to improper disposal of prescription medications.

Economic Impact of Ambulatory Clinical Pharmacists in an Advanced Heart Failure Clinic.

BACKGROUND: Clinical pharmacists play pivotal roles in multidisciplinary heart failure (HF) teams through the management of HF pharmacotherapy, but no study has examined the economic impact of HF ambulatory clinical pharmacists in an advanced HF clinic. OBJECTIVE: The objective of the study was to evaluate the economic impact of HF ambulatory clinical pharmacist interventions in an advanced HF clinic using a cost-benefit analysis. METHODS: This prospective observational study detailed HF ambulatory clinical pharmacist interventions over 6 months in an advanced HF clinic in a single-center tertiary teaching hospital. The economic impact of the interventions was estimated based on the indirect cost savings with pharmacist interventions and direct cost savings recommendations. A cost-benefit analysis was performed to assess the cost of delivering the interventions compared with the benefits generated by clinical pharmacists. Results were reported as a benefit-cost ratio and net benefits. RESULTS: HF ambulatory clinical pharmacists made a total of 2,361 provider-accepted interventions over 6 months. Overall, the 3 most common intervention types were medication reconciliation (28.7%), dose change (20.8%), and addition of medication (12.3%). Anticoagulation (21.2%) was the most common intervened class of medication, followed by sodium-glucose cotransporter-2 inhibitor (12.3%) and angiotensin receptor neprilysin inhibitor (9.2%). The total net benefits were $55,553.24 over 6 months and the benefit-cost ratio was 1.55. CONCLUSION AND RELEVANCE: The addition of cardiology clinical pharmacists to an advanced HF clinic may be financially justified and cost-beneficial.

Pharmacist Views Regarding the Prescription Opioid Epidemic.

Community pharmacists have significant opportunity to contribute to prevention and treatment of opioid use disorders, but barriers to implementation still exist. Understanding their viewpoints is critical to designing future interventions.To qualitatively explore experiences and beliefs of community pharmacists regarding the misuse of prescription opioids in the United States.The study was part of a larger project that utilized a survey questionnaire to evaluate the relationships between knowledge, attitudes, and practices of community pharmacists in substance use disorders. The survey included an open-ended item on pharmacist views regarding the prescription opioid epidemic. The responses were used for inductive content analysis. Axial coding of themes was conducted to analyze underlying relationships: associations, consequences, intervening relationships, and action strategies regarding a central phenomenon. A model describing pharmacist experiences in the opioid epidemic was conceptualized.The open-ended question resulted in 50 (37.3%) usable responses. Final abstraction resulted in six themes including (1) overprescribing opioids: inappropriate prescribing as a contributor to the epidemic, (2) policy and practice recommendations: potential action strategies against the epidemic, (3) poor prescriber-pharmacist relationship: barrier to addressing the epidemic, (4) negative attitudes: intervening condition affecting roles of the pharmacist, (5) personal experience: facilitator to improve pharmacist roles and (6) decreased access to opioids: consequence of strict prescribing laws.The study identified themes that described pharmacist views, attitudes, barriers, and experiences related to their perceived role in prevention and treatment of opioid use disorders. Future research should consider the implications of the barriers and facilitators identified.

Description of pharmacists' reported interventions to prevent prescribing errors among in hospital inpatients: a cross sectional retrospective study.

BACKGROUND: Prescribing errors (PEs) are a common cause of morbidity and mortality, both in community practice and in hospitals. Pharmacists have an essential role in minimizing and preventing PEs, thus, there is a need to document the nature of pharmacists' interventions to prevent PEs. The purpose of this study was to describe reported interventions conducted by pharmacists to prevent or minimize PEs in a tertiary care hospital. METHODS: A retrospective analysis of the electronic medical records data was conducted to identify pharmacists' interventions related to reported PEs. The PE-related data was extracted for a period of six-month (April to September 2017) and comprised of patient demographics, medication-related information, and the different interventions conducted by the pharmacists. The study was carried in a tertiary care hospital in Riyadh region. The study was ethically reviewed and approved by the hospital IRB committee. Descriptive analyses were appropriately conducted using the IBM SPSS Statistics. RESULTS: A total of 2,564 pharmacists' interventions related to PEs were recorded. These interventions were reported in 1,565 patients. Wrong dose (54.3 %) and unauthorized prescription (21.9 %) were the most commonly encountered PEs. Anti-infectives for systemic use (49.2 %) and alimentary tract and metabolism medications (18.2 %) were the most common classes involved with PEs. The most commonly reported pharmacists' interventions were dose adjustments (44.0 %), restricted medication approvals (21.9 %), and therapeutic duplications (11 %). CONCLUSIONS: In this study, PEs occurred commonly and pharmacists' interventions were critical in preventing possible medication related harm to patients. Care coordination and prioritizing patient safety through quality improvement initiatives at all levels of the health care system can play a key role in this quality improvement drive. Future studies should evaluate the impact of pharmacists' interventions on patient outcomes.

Adherence to cystic fibrosis transmembrane conductance regulator (CFTR) modulators: analysis of a national specialty pharmacy database.

BACKGROUND: There have been significant advances in Cystic Fibrosis (CF) treatment, with the introduction of Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) modulators. Adherence is an important goal for CF management, as nonadherence is linked to poor health outcomes. OBJECTIVE: To calculate the medication adherence in patients taking CFTR modulators using a national specialty pharmacy database. METHODS: This retrospective observational cohort study utilized de-identified specialty pharmacy data from September 2017 to August 2018 to assess medication adherence for three CFTR modulators: ivacaftor, lumacaftor/ivacaftor, and tezacaftor/ivacaftor & ivacaftor. The primary outcome was proportion of days covered (PDC) for each medication, with mean PDC values compared across age groups and insurance characteristics. All analyses were performed using the SAS 9.4 University Edition (SAS Institute, Cary, NC). RESULTS: A total of 2,548 patients were analyzed, including 1,289 (50.59%) patients on lumacaftor/ivacaftor, 784 (30.77%) on ivacaftor, and 475 (18.64%) on tezacaftor/ivacaftor & ivacaftor. The mean PDC value for all CFTR modulators was above 0.80. Tezacaftor/ivacaftor & ivacaftor had the highest overall PDC of 0.92, while PDC values for both lumacaftor/ivacaftor and ivacaftor were 0.84. Children/adolescents on lumacaftor/ivacaftor (p = 0.0001) and tezacaftor/ivacaftor & ivacaftor (p = 0.001) had significantly higher mean PDC values compared to adults but not for ivacaftor (p = 0.3744). No statistical differences were seen in PDC across insurance characteristics. CONCLUSION: To the best of our knowledge, this is the first study to assess the adherence of three CFTR modulators using a large nationwide specialty database. With high acquisition costs of CFTR modulator therapies, there is a need to improve rates of adherence in patients with CF.

Patient Satisfaction with Substance Use Disorder Rehabilitation Services: a Qualitative Study.

Despite its recognized value, there is a gap in the assessment of patient satisfaction among patients with substance use disorder (SUD) in rehabilitation. The study objective was to determine patient satisfaction dimensions relevant to individuals receiving residential rehabilitation for SUD. Semi-structured interviews were conducted with the following: (1) adult males enrolled in the program and (2) counseling staff involved in the care of these individuals. A literature review formed the basis for interviews, which were audio recorded and transcribed. Text data was analyzed using directed content analysis to identify dimensions relevant to patient satisfaction. Eighteen individuals participated, including 14 men with SUD and four staff. Content analysis of the interview transcripts resulted in five themes: (1) counselor (skill), (2) programmatic structure (adhering), (3) skill development (personal responsibility), (4) comparison to other programs, and (5) case management facilitation. These dimensions will be utilized to create a patient satisfaction tool specific to SUD rehabilitation.

The relationship between knowledge, attitudes, and practices of community pharmacists regarding persons with substance use disorders.

Background: Community pharmacists can play a meaningful role in identification and treatment of substance use disorders (SUD). However, inadequate disease knowledge and negative attitudes are known barriers. The relationship between knowledge, attitudes, and practice of pharmacists regarding persons with SUD has not been evaluated comprehensively in the United States. The objective of the study was to assess knowledge of community pharmacists regarding medications for SUD and evaluate their attitudes, levels of stigma, and clinical practices in SUD. Methods: A questionnaire was developed to assess practices, knowledge, screening services, and attitudes toward harm reduction strategies and treatment. A standardized measure of stigma was included along with demographics. A cross-sectional electronic survey was conducted in Pennsylvania, Ohio, and West Virginia among a non-probability sample of community pharmacists working for a retail pharmacy chain (n = 910) and a local alumni network (n = 50). Scores were calculated for each factor and descriptive analyses, mean differences (t-tests and ANOVA), correlations with demographics and practice characteristics were performed. Linear and ordinal regressions were utilized to predict knowledge, practice, screening, and stigma scores. Results: A total of 134 responses (response rate 13.9%) were collected. On average, the pharmacists were 38 years old, had worked for 15 years, primarily full-time with practice locations in suburban settings. Only 53% reported they received SUD education in pharmacy school. Pharmacists received a mean score of 5.5 and 3.5 out of eight and seven on knowledge and practice scales, respectively. Pharmacists overall had slightly stigmatizing and negative attitudes, with higher stigma significantly related to performing lesser services and considering screenings as important. Number of years worked significantly predicted knowledge and screening. Conclusion: Relationships between knowledge, attitudes, and practices indicate a need for experiential education that includes psychosocial aspects of care with increased opportunities for practice.

Adherence to Statin Therapy and Attainment of LDL Cholesterol Goal Among Patients with Type 2 Diabetes and Dyslipidemia.

BACKGROUND: Statins are widely utilized antidyslipidemics with a proven track record of safety and efficacy. However, the efficacy of these therapeutic agents hinges on patients' adherence to their prescribed statins. OBJECTIVE: The primary objectives of this study were to examine the relationship between adherence to prescribed statins and its impact on the low-density lipoprotein (LDL) level, and to explore the factors that influence patient adherence to statins among patients with diabetes and dyslipidemia. METHODS: This was a retrospective, cross-sectional study using the electronic health records data of adults (≥18 years) with type 2 diabetes and dyslipidemia visiting outpatient clinics at a university-affiliated tertiary care center. Adherence to statin therapy was estimated using the proportion of days covered (PDC). Patients with diabetes were considered adherent to statins if they had a PDC of ≥80%. Treatment success was considered if the LDL level of < 2.6 mmol/L. RESULTS: Out of 10,226 of patients with diabetes, 1532 met the inclusion criteria and were included in the study. Seventy-nine percent of the patients with diabetes were on atorvastatin and 21% were on simvastatin. The vast majority of the patients with diabetes (77%) were considered adherent and about 42% achieved LDL-cholesterol goal < 2.6 mmol/L. No association between adherence to statin therapy and LDL goal attainment was observed. Women had lower odds of being adherent to statin therapy (AOR=0.66, 95% CI: 0.49-0.87) compared to men. Further, young adults (18-44 years) had lower odds of being adherent to statin therapy (AOR=0.58, 95% CI: 0.32-0.97) compared to older adults (age>65 years). CONCLUSION: The findings of this study highlight the need to examine the impact of adherence to statins on healthcare services utilization due to different complications of uncontrolled dyslipidemia.

Oral antidiabetic medication adherence and glycaemic control among patients with type 2 diabetes mellitus: a cross-sectional retrospective study in a tertiary hospital in Saudi Arabia.

OBJECTIVES: The purpose of this study is to measure the adherence rates of oral antidiabetic drugs (OADs) in patients with type 2 diabetes mellitus (T2DM) and assess the relationship of glycaemic control and adherence to OADs after controlling for other associated factors. DESIGN: Cross-sectional retrospective study. SETTING: Large tertiary hospital in the central region of Saudi Arabia. PARTICIPANTS: 5457patients aged 18 years and older diagnosed with T2DM during the period from 1 January 2016 to 31 December 2016. PRIMARY AND SECONDARY OUTCOME MEASURES: The modified medication possession ratio (mMPR) was calculated as a proxy measure for adherence of OADs. The factors associated with OADs non-adherence and medication oversupply were assessed using multinomial logistic regression models. The secondary outcomes were to measure the association between OADs adherence and glycaemic control. RESULTS: Majority of patients with T2DM were females (n=3400, 62.3%). The average glycated haemoglobin was 8.2±1.67. Among the study population, 48.6% had good adherence (mMPR >0.8) and 8.6% had a medication oversupply (mMPR >1.2). Good adherence was highest among those using repaglinide (71.0%) followed by pioglitazone (65.0%) and sitagliptin (59.0%). In the multivariate analysis, women with T2DM were more likely to have poor adherence (adjusted OR (AOR)=0.76, 95% CI=0.67, 0.86) compared with men. Also, medication oversupply was more likely among patients with hyperpolypharmacy (AOR=1.88, 95% CI=1.36, 2.63), comorbid osteoarthritis (AOR=1.72, 95% CI=1.20, 02.45) and non-Saudi patients (AOR=1.53, 95% CI=1.16, 2.01). However, no association was found between glycaemic control and adherence to OADs. CONCLUSION: The study findings support the growing concern of non-adherence to OADs among patients with T2DM in Saudi Arabia. Decision makers have to invest in behavioural interventions that will boost medication adherence rates. This is particularly important in patients with polypharmacy and high burden of comorbid conditions.