ABSTRACT
INTRODUCTION: Adherence to anticancer agents is a critical factor in achieving adequate clinical response, and became a major challenge for patients and caregivers since the increased substitution of parenteral cytostatic by oral drugs. One of the factors that influences adherence is how well informed patients are about their therapy. This study assesses the association between patient satisfaction with information about oral anticancer agents and adherence. MATERIALS AND METHODS: This study was conducted among patients (≥18 years) who began oral anticancer therapy. Patients satisfaction with information and adherence were assessed using validated questionnaires. Adherence was also assessed using refill data. Logistic regression was applied to assess the association between overall patient satisfaction with information and both self-reported adherence and adherence based on an MPR value of above 80%. RESULTS: In total, 124 patients were included in the study. The median (IQR) satisfaction with information was 15.0(4) on a scale of 0-17. Eighty-two percent of participants reported adherence, while the refill data demonstrated that 64.5% of patients had an adherence rate of 80% or higher. Overall satisfaction with information was not significantly associated with self-reported adherence (OR adj 0.98 [95% CI 0.85-1.15]) or refill-based adherence (OR adj 1.11 [95% CI 0.99-1.24]). CONCLUSION: The findings indicate no significant relationship between patient satisfaction with information and adherence. The population was highly satisfied with information about the oral anticancer agents, which indicates a high level of satisfaction with usual care. However, the refill data reveals that 35.5% of patients were not adherent.
Subject(s)
Antineoplastic Agents , Patient Satisfaction , Humans , Medication Adherence , Antineoplastic Agents/therapeutic use , Surveys and Questionnaires , Self ReportABSTRACT
OBJECTIVES: Monitoring instructions related to adverse drug reactions (ADRs) are not always clearly described in clinical practice guidelines (CPGs) and not always easily applicable in daily clinical practice. The aim of this study was to assess the clarity of presentation and the applicability of ADR-related monitoring instructions in CPGs for children and adolescents treated with antipsychotic drugs. SETTING: Guidelines from different countries were selected, and monitoring instructions for 13 ADR-related parameters were assessed. PRIMARY AND SECONDARY OUTCOME MEASURES: To assess the clarity and the applicability of the sections concerning monitoring instructions in each CPG, the Appraisal of Guidelines for Research and Evaluation instrument was used. To assess the clarity and the applicability of the monitoring instructions for each ADR-related parameter, the Systematic Information for Monitoring score was used. RESULTS: Six CPGs were included. Overall, the presentation of the monitoring instructions in the different CPGs was clear; three CPGs scored >75%. All CPGs scored lower on applicability, as, for example, the barriers and facilitators were poorly described. The number of ADR-related parameters included in the CPGs varied between 8 and 13. Why and what to monitor was always described for each parameter. When to start monitoring was also often described (90.2%), but when to stop monitoring was less frequently described (37.4%). CONCLUSIONS: The CPGs differed on the parameters that needed to be monitored. Overall, the monitoring instructions were clearly presented, but improvement in their applicability is required. By improving the monitoring instructions, CPGs can provide better guidance on monitoring ADRs in daily clinical practice.
Subject(s)
Antipsychotic Agents , Drug-Related Side Effects and Adverse Reactions , Adolescent , Antipsychotic Agents/adverse effects , Child , HumansABSTRACT
Posttraumatic stress disorder (PTSD) is an often chronic condition for which currently available medications have limited efficacy. Medical cannabis is increasingly used to treat patients with PTSD; however, evidence for the efficacy and safety of cannabinoids is scarce. To learn more about patients' opinions on and experiences with medical cannabis, we organized a focus group discussion among military veterans (N = 7) with chronic PTSD who were treated with medical cannabis. Afterwards, some of their partners (N = 4) joined the group for an evaluation, during which they shared their perspective on their partner's use of medical cannabis. Both sessions were audio-recorded, transcribed verbatim, and analyzed by means of qualitative content analysis. Five overarching themes were identified. The first four themes related to the different phases of medical cannabis use - namely, 1) Consideration; 2) Initiation; 3) Usage; and 4) Discontinuation. The fifth theme related to several general aspects of medical cannabis use. Patients used medical cannabis to manage their symptoms and did not experience an urge to "get high." They used a variety of different cannabis strains and dosages and reported several therapeutic effects, including an increased quality of sleep. Furthermore, discussions about the experienced stigma surrounding cannabis generated insights with implications for the initiation of medical cannabis use. These results underscore the value of qualitative research in this field and are relevant for the design of future clinical trials on the use of medical cannabis for the treatment of PTSD.
Subject(s)
Focus Groups/methods , Medical Marijuana/administration & dosage , Qualitative Research , Stress Disorders, Post-Traumatic/drug therapy , Stress Disorders, Post-Traumatic/psychology , Veterans/psychology , Adult , Aged , Focus Groups/standards , Humans , Male , Middle Aged , Stress Disorders, Post-Traumatic/diagnosisABSTRACT
OBJECTIVES: Redispensing by pharmacies of medication unused by another patient could contribute to optimal use of healthcare resources. This study aimed to assess patient willingness to use medication returned by another patient and patient characteristics associated with this willingness. DESIGN: Cross-sectional survey. SETTING: A total of 41 community and 5 outpatient pharmacies in the Netherlands. PARTICIPANTS: Total of 2215 pharmacy visitors. PRIMARY AND SECONDARY OUTCOME MEASURES: Patients completed a questionnaire regarding their willingness to use medication returned unused to the pharmacy by another patient, assuming quality was guaranteed. Secondary outcome measures included patient sociodemographic characteristics that were associated with patient willingness, analysed using logistic regression analysis and reported as ORs with 95% CIs. RESULTS: Of the 2215 patients (mean (SD) age 50.6(18.0) years; 61.4% female), 61.2% were willing to use medication returned unused to the pharmacy by another patient. Patients who were unwilling mostly found it risky. Men were more willing to use returned medication (OR 1.3 95% CI 1.1 to 1.6), as did patients with a high educational level (OR 1.8 95% CI 1.3 to 2.5), those who regularly use 1-3 medications (OR 1.3 95% CI 1.1 to 1.7), those who returned medication to the pharmacy for disposal (OR 1.5 95% CI 1.0 to 2.3) and those who ever had unused medication themselves (OR 1.3 95% CI 1.1 to 1.6)). Patients with non-Dutch cultural background were less willing to use returned medication (OR 0.395% CI 0.3 to 0.4)). CONCLUSIONS: When quality is guaranteed, a substantial proportion of patients are willing to use medication returned unused to the pharmacy by another patient. This suggests that implementation of redispensing may be supported by patients.
Subject(s)
Drug Therapy/psychology , Drug Utilization , Pharmaceutical Preparations/supply & distribution , Pharmacy/methods , Prescription Drugs , Adult , Attitude to Health , Cost Savings , Drug Therapy/methods , Female , Humans , Male , Medical Waste/economics , Medical Waste/prevention & control , Middle Aged , Netherlands , Prescription Drugs/economics , Prescription Drugs/therapeutic use , Surveys and QuestionnairesABSTRACT
OBJECTIVES: Laboratory monitoring of patients using lithium is important to prevent harm and to increase effectiveness. The aim of this study is to determine compliance with the guidelines for laboratory monitoring of patients treated with lithium overall and within subgroups. METHODS: Patients having at least one lithium dispensing for 6 months or longer between January 2010 and December 2015 were identified retrospectively using data from the Dutch PHARMO Database Network. Laboratory monitoring was defined as being compliant with the Dutch Multidisciplinary Clinical Guideline Bipolar Disorders when lithium serum levels, creatinine and thyroid-stimulating hormone (TSH) had been measured at least every 6 months during lithium use. RESULTS: Data were analyzed from 1583 patients with a median duration of 7- to 6-months period of lithium use. Results indicated that patients had been monitored over 6-month period for lithium serum levels 65% of the time, for creatinine 73% of the time and for TSH 54% of the time. Just over one seventh (16%) of patients had been monitored in compliance with the guidelines for all three parameters during total follow-up. Especially males, patients aged below 65 years, patients receiving prescriptions solely from general practitioners, prevalent users of lithium, patients without interacting co-medication, and patients without other days with laboratory measurements had been monitored less frequently in compliance with the guidelines. CONCLUSIONS: A considerable proportion of patients had not been monitored in accordance with the guidelines. Further research is needed to understand the reasons for noncompliance and to implement strategies with the ultimate goal of optimizing safety and effectiveness for patients treated with lithium.