ObjectivesPharmaceutical care for people with diabetes mellitus type 2 (DMT2) has been described in professional guidelines. To apply their recommendations, organizational changes are needed. We... Show moreObjectivesPharmaceutical care for people with diabetes mellitus type 2 (DMT2) has been described in professional guidelines. To apply their recommendations, organizational changes are needed. We aimed to describe, for the first time, the development of a maturity matrix for community pharmacy teams (MM-CP) to assess organizational readiness in implementing the guideline recommendations on pharmaceutical DMT2 care.MethodsMM-CP development was conducted in a systematic consensus process with pharmacists from existing working groups. In three meetings with preparatory assignments, mutually exclusive domains were chosen for the DMT2 guideline implementation. After determining the growth steps, the resulting matrix cells were filled with examples of the organizational implementation activities. To explore the generalizability of domains and growth steps, two other working groups for “medication surveillance” and “multidose drug dispensing” guidelines were consulted.Key findingsA five-by-five matrix was developed using the domains “personalized care,” “teamwork,” “information systems and data exchange,” “external collaboration,” and “education and research” on the horizontal axis, and the growth steps “being aware and motivated,” “being able to,” “performing, evaluating and improving,” and “innovating” on the vertical axis. The MM-CP cells were filled with examples to implement the core recommendations of the DMT2 guideline. The matrix is to be used by pharmacy teams as a formative instrument.ConclusionsThe MM-CP is ready for use by community pharmacy teams for self-assessing their organizational readiness. However, further research is required to evaluate its potential in stimulating targeted improvement during the implementation of the DMT2-guideline recommendations in community pharmacies. Show less
BackgroundOver the past 40 years, the tasks of pharmacists have shifted from logistic services to pharmaceutical care (PhC). Despite the increasing importance of measuring quality of care, there is... Show moreBackgroundOver the past 40 years, the tasks of pharmacists have shifted from logistic services to pharmaceutical care (PhC). Despite the increasing importance of measuring quality of care, there is no general definition of Quality Indicators (QIs) to measure PhC. Recognising this, a working group in a European association of PhC researchers, the Pharmaceutical Care Network Europe (PCNE), was established in 2020.AimThis research aimed to review existing definitions of QIs and develop a definition of QIs for PhC.MethodA two-step procedure was applied. Firstly, a systematic literature review was conducted to identify existing QI definitions that were summarised. Secondly, an expert panel, comprised of 17 international experts from 14 countries, participated in two surveys and a discussion using a modified Delphi technique to develop the definition of QIs for PhC.ResultsA total of 182 QI definitions were identified from 174 articles. Of these, 63 QI definitions (35%) cited one of five references as the source. Sixteen aspects that construct QI definitions were derived from the identified definitions. As a result of the Delphi study, the panel reached an agreement on a one-sentence definition of QIs for PhC: “quality indicators for pharmaceutical care are validated measurement tools to monitor structures, processes or outcomes in the context of care provided by pharmacists”.ConclusionBuilding upon existing definition of QIs, an international expert panel developed the PCNE definition of QIs for PhC. This definition is intended for universal use amongst researchers and healthcare providers in PhC. Show less
Kandil, C.; Hugtenburg, J.; Heijman, T.; Bos, H.; Teichert, M.; Finkenflügel, R.; Coul, E.O. de 2023
Background In 2016 the WHO declared HIV self-testing and self-sampling an effective and safe test option that can reduce testing barriers. HIV self-tests and self-sampling kits (HIVST/HIVSS) are... Show moreBackground In 2016 the WHO declared HIV self-testing and self-sampling an effective and safe test option that can reduce testing barriers. HIV self-tests and self-sampling kits (HIVST/HIVSS) are available for purchase at Dutch community pharmacies since 2019. We investigated the availability and accessibility of HIVST/HIVSS in community pharmacies, and factors associated with test availability. Methods An online survey among all Dutch community pharmacies (n=1,987) was conducted between April and June 2021. Availability of HIVST/HIVSS and experiences of pharmacists with the test offer were analyzed with descriptive statistics. The association of pharmacy and pharmacists’ characteristics with HIVST/HIVSS availability was explored by logistic regression analysis. Results In total, 465 pharmacists completed the questionnaire. Of the responding pharmacists, 6.2% (n=29) offered HIVST/HIVSS. The majority (82.8%) sold between 0 and 20 tests per year. In total, pharmacies sold an estimated 370 HIVST/HIVSS per year. Pharmacies having HIVST/HIVSS available were less often located in moderately-urbanized to rural neighborhoods (OR 0.35, 95%CI 0.16–0.77 versus highly-urbanized), and were less often located in moderateto-low SES neighborhoods (OR 0.40, 95%CI 0.18–0.88 versus high-SES). Reasons for not offering HIVST/HIVSS by pharmacists were no or little demand (69.3%), and not being familiar with these tests (17.4%). 52% of the pharmacists provided information about testing to test buyers. Reported options to improve the test offer were giving advice about (performing) the test to test buyers (72.4%), placing tests visible on the counter (51.7%), and advertisement (37.9%). Conclusion HIVST/HIVSS have a limited practical availability in Dutch community pharmacies since their introduction in 2019, especially in lower-urbanized and lower-SES areas. Further research is needed to explore how to expand access to HIVST/HIVSS through community pharmacies in the Netherlands, and how to tailor it to the needs of pharmacy clients Show less
Lelie-van der Zande, R.L.; Koster, E.S.; Teichert, M.; Bouvy, M.L. 2023
BackgroundCommunity pharmacies are easily accessible for self-care advice. Guidelines for providing self-care advice were introduced in several countries, including the Netherlands in the 1990s.... Show moreBackgroundCommunity pharmacies are easily accessible for self-care advice. Guidelines for providing self-care advice were introduced in several countries, including the Netherlands in the 1990s. Previous studies have indicated room for improvement in self-care advice in daily pharmacy practice.AimTo identify barriers and facilitators for providing self-care advice.MethodSemi-structured interviews were conducted face-to-face or online with pharmacists and pharmacy assistants using a topic guide based on the Theoretical Domains Framework. The interviews were audio-recorded and transcribed verbatim. The transcripts were deductively analysed to identify barriers and facilitators for self-care counselling. COREQ guidelines were followed.ResultsIn total, 13 pharmacists and 12 pharmacy assistants were interviewed to reach data saturation. In general, most themes addressed by pharmacists and pharmacy assistants belonged to similar domains. The following domains were frequently mentioned: environmental context and resources (e.g. priority for prescription drugs, privacy, collaboration with general practitioners, access to patients’ records), intentions (providing reliable advice), skills (communication, decision-making), knowledge (ready guideline knowledge), beliefs about consequences (patient safety), social influences (patient awareness of pharmacist role), reinforcement (lack of reimbursement for relatively time-consuming advice).ConclusionThis study identifies barriers and facilitators for evidence-based self-care advice. Pharmacists should first support pharmacy assistants by helping them keep their knowledge and skills up to date and creating suitable pharmacy preconditions to facilitate improvements in self-care counselling. Second, collaboration with general practitioners regarding minor ailments should be improved. Show less
Zande, R.L. van der; Koster, E.S.; Grol, M.; Naber, K.G.; Alidjanov, J.F.; Teichert, M.; Bouvy, M.L. 2022
Aim:This study aimed to provide insight into the congruity of acute cystitis (AC) diagnosis in women, measured both by the Acute Cystitis Symptom Score (ACSS) questionnaire and urine test(s).... Show moreAim:This study aimed to provide insight into the congruity of acute cystitis (AC) diagnosis in women, measured both by the Acute Cystitis Symptom Score (ACSS) questionnaire and urine test(s). Background:The ACSS questionnaire was developed as a self-administering tool for assessing urinary symptoms, quality of life (QoL) and treatment outcomes in healthy, nonpregnant female patients. Methods:This prospective observational cohort study compared AC diagnosis based on the questionnaire with a GP diagnosis based on dipstick/dipslide test(s). ACSS questionnaire form A (typical and differential symptoms, QoL and relevant conditions) was filled in by the patient group, women suspected for AC visiting a GP practice with a urine sample, and the reference group, women visiting a community pharmacy for any medication. Analyses were performed assuming that the GP diagnosis based on urine test(s) was correct. Divergent result(s) of urine test(s) and ACSS questionnaire were analysed for scores of all individual questionnaire domains. Statistical analyses included descriptive statistics and the positive predictive value (PPV) and the negative predictive value (NPV) of the ACSS questionnaire and the urine test(s). Findings:In the patient group, 59 women were included, 38 of whom a GP positively diagnosed for AC. The reference group included 70 women. The PPV of the ACSS questionnaire was 77.3%, and the NPV was 73.3%. Analysis of patient data for divergent results showed that differential symptoms, QoL and relevant conditions explained false-positive and false-negative results. Revised results (most probable diagnosis) based on this analysis showed a PPV and NPV of 88.6% and 73.3% for the ACSS questionnaire and 100% and 76.2% for the urine test(s). For use in primary care, a reduction in false-positive and false-negative results can be achieved by including scores for differential symptoms, QoL and relevant conditions, alongside a total typical symptoms score of 6 or higher. Show less
Aims: For >300 drugs, sexual side effects are included in the drug information leaflet. As sexual adverse events (sAEs) may be more easily shared at online medication platforms, patient-reported... Show moreAims: For >300 drugs, sexual side effects are included in the drug information leaflet. As sexual adverse events (sAEs) may be more easily shared at online medication platforms, patient-reported drug experiences may add to the current knowledge on sAE experiences. This study evaluated patient reports from the online platform mijnmedicijn.nl for the frequency of sAE reporting, sex differences concerning sAEs and to assess drugs with disproportional sAE reporting. Methods: On the online platform, terms for sAEs as used by patients were collected with a poll. Subsequently, drug reports posted between 2008 and 2020 were searched for sAEs with the identified terms. From the retrieved reports, the sAE frequencies and complaints and reporting odds ratios (ROR) were calculated, stratified for sex and drug (class). sAE reporting was considered disproportional frequent if the lower 95% confidence interval bound of the ROR >2.0. Results: For 189 drugs, sAEs were identified in 2408 reports (3.9%). Women posted 1383 reports (3.5% of all female reports) and men 1025 (4.7%). Almost half of the sAE reports addressed antidepressants: 586 reports of women (ROR 4.2; 95%CI 3.8-4.7) and 510 reports of men (ROR 7.5; 95%CI 6.6-8.5). Disproportional high numbers of sAE reports were found for 27 drugs, mostly antidepressants, hormonal contraceptives and drugs used in benign prostatic hyperplasia. Of these drugs with frequent sAEs, 7 had low sAE risks in their professional drug information. Conclusion: One in 25 drug reports on mijnmedicijn.nl included sAEs. The sAEs were reported frequently for antidepressants, contraceptives and drugs used in benign prostatic hyperplasia. Show less
Schnoor, K.; Versluis, A.; Bakema, R.; Luenen, S. van; Kooij, M.J.; Heuvel, J.M. van den; ... ; Aardoom, J.J. 2022
AbstractBackground:Asthma and chronic obstructive pulmonary disease (COPD) affect millions of people worldwide. While medication can control and improve disease symptoms, incorrect use of... Show moreAbstractBackground:Asthma and chronic obstructive pulmonary disease (COPD) affect millions of people worldwide. While medication can control and improve disease symptoms, incorrect use of medication is a common problem. The eHealth intervention SARA (Service Apothecary Respiratory Advice) aims to improve participants’ correct use of inhalation medication by providing information and as-needed tailored follow-up support by a pharmacist.Objective:The primary aim of this study was to investigate the effect of SARA on exacerbation rates in participants with asthma and COPD. Secondary aims were to investigate its effects in terms of adherence to maintenance medication and antimycotic treatment.Methods:In this nonrandomized pre-post study, medication dispensing data from 382 Dutch community pharmacies were included. Exacerbation rates were assessed with dispensed short-course oral corticosteroids. Medication adherence between new and chronic users was assessed by calculating the proportion of days covered from dispensed inhalation maintenance medication. Antimycotic treatment was investigated from dispensed oral antimycotics in participants who were also dispensed inhaled corticosteroids (ICS). Outcomes were assessed 1 year before and 1 year after implementation of SARA and were compared between SARA participants and control participants. More specifically, for exacerbation rates and medication adherence, a difference score was calculated (ie, 1 year after SARA minus 1 year before SARA) and was subsequently compared between the study groups with independent-samples t tests. For antimycotics, the relative number of participants who were dispensed antimycotics was calculated and subsequently analyzed with a mixed-effects logistic regression.Results:The study population comprised 9452 participants, of whom 2400 (25.39%) were SARA participants. The mean age of the population was 60.8 (15.0) years, and approximately two-thirds (n=5677, 60.06%) were female. The results showed an increase in mean exacerbation rates over time for both study groups (SARA: 0.05; control: 0.15). However, this increase in exacerbation rates was significantly lower for SARA participants (t9450=3.10, 95% CI 0.04-0.16; P=.002; Cohen d=0.06). Chronic users of inhalation medication in both study groups showed an increase in mean medication adherence over time (SARA: 6.73; control: 4.48); however, this increase was significantly higher for SARA participants (t5886=–2.74, 95% CI –3.86 to –0.84; P=.01; Cohen d=–0.07). Among new users of inhalation medication, results showed no significant difference in medication adherence between SARA and control participants in the year after implementation of SARA (t1434=–1.85, 95% CI –5.60 to 0.16; P=.06; Cohen d=–0.10). Among ICS users, no significant differences between the study groups were found over time in terms of the proportion of participants who were dispensed antimycotics (t5654=0.29, 95% CI –0.40 to 0.54; P=.76; Cohen d=0).Conclusions:This study provides preliminary evidence that the SARA eHealth intervention might have the potential to decrease exacerbation rates and improve medication adherence among patients with asthma and COPD. Show less
Schnoor, K.; Versluis, A.; Bakema, R.; Luenen, S. van; Kooij, M.J.; Heuvel, J.M. van den; ... ; Aardoom, J.J. 2022
Background: Asthma and chronic obstructive pulmonary disease (COPD) affect millions of people worldwide. While medication can control and improve disease symptoms, incorrect use of medication is a... Show moreBackground: Asthma and chronic obstructive pulmonary disease (COPD) affect millions of people worldwide. While medication can control and improve disease symptoms, incorrect use of medication is a common problem. The eHealth intervention SARA (Service Apothecary Respiratory Advice) aims to improve participants' correct use of inhalation medication by providing information and as-needed tailored follow-up support by a pharmacist. Objective: The primary aim of this study was to investigate the effect of SARA on exacerbation rates in participants with asthma and COPD. Secondary aims were to investigate its effects in terms of adherence to maintenance medication and antimycotic treatment. Methods: In this nonrandomized pre-post study, medication dispensing data from 382 Dutch community pharmacies were included. Exacerbation rates were assessed with dispensed short-course oral corticosteroids. Medication adherence between new and chronic users was assessed by calculating the proportion of days covered from dispensed inhalation maintenance medication. Antimycotic treatment was investigated from dispensed oral antimycotics in participants who were also dispensed inhaled corticosteroids (ICS). Outcomes were assessed 1 year before and 1 year after implementation of SARA and were compared between SARA participants and control participants. More specifically, for exacerbation rates and medication adherence, a difference score was calculated (ie, 1 year after SARA minus 1 year before SARA) and was subsequently compared between the study groups with independent-samples t tests. For antimycotics, the relative number of participants who were dispensed antimycotics was calculated and subsequently analyzed with a mixed-effects logistic regression. Results: The study population comprised 9452 participants, of whom 2400 (25.39%) were SARA participants. The mean age of the population was 60.8 (15.0) years, and approximately two-thirds (n=5677, 60.06%) were female. The results showed an increase in mean exacerbation rates over time for both study groups (SARA: 0.05; control: 0.15). However, this increase inexacerbation rates was significantly lower for SARA participants (t9450=3.10, 95% CI 0.04-0.16; P=.002; Cohen d=0.06). Chronic users of inhalation medication in both study groups showed an increase in mean medication adherence over time (SARA: 6.73; control: 4.48); however, this increase was significantly higher for SARA participants (t5886=-2.74, 95% CI -3.86 to -0.84; P=.01; Cohen d=-0.07). Among new users of inhalation medication, results showed no significant difference in medication adherence between SARA and control participants in the year after implementation of SARA (t1434=-1.85, 95% CI -5.60 to 0.16; P=.06; Cohen d=-0.10). Among ICS users, no significant differences between the study groups were found over time in terms of the proportion of participants who were dispensed antimycotics (t5654=0.29, 95% CI -0.40 to 0.54; P=.76; Cohen d=0). Conclusions: This study provides preliminary evidence that the SARA eHealth intervention might have the potential to decrease exacerbation rates and improve medication adherence among patients with asthma and COPD. Show less
Schnoor, K.; Versluis, A.; Bakema, R.; Luenen, S. van; Kooij, M.J.; Heuvel, J.M. van den; ... ; Aardoom, J.J. 2022
Background: Asthma and chronic obstructive pulmonary disease (COPD) affect millions of people worldwide. While medication can control and improve disease symptoms, incorrect use of medication is a... Show moreBackground: Asthma and chronic obstructive pulmonary disease (COPD) affect millions of people worldwide. While medication can control and improve disease symptoms, incorrect use of medication is a common problem. The eHealth intervention SARA (Service Apothecary Respiratory Advice) aims to improve participants’ correct use of inhalation medication by providing information and as-needed tailored follow-up support by a pharmacist.Objective: The primary aim of this study was to investigate the effect of SARA on exacerbation rates in participants with asthma and COPD. Secondary aims were to investigate its effects in terms of adherence to maintenance medication and antimycotic treatment.Methods: In this nonrandomized pre-post study, medication dispensing data from 382 Dutch community pharmacies were included. Exacerbation rates were assessed with dispensed short-course oral corticosteroids. Medication adherence between new and chronic users was assessed by calculating the proportion of days covered from dispensed inhalation maintenance medication. Antimycotic treatment was investigated from dispensed oral antimycotics in participants who were also dispensed inhaled corticosteroids (ICS). Outcomes were assessed 1 year before and 1 year after implementation of SARA and were compared between SARA participants and control participants. More specifically, for exacerbation rates and medication adherence, a difference score was calculated (ie, 1 year after SARA minus 1 year before SARA) and was subsequently compared between the study groups with independent-samples t tests. For antimycotics, the relative number of participants who were dispensed antimycotics was calculated and subsequently analyzed with a mixed-effects logistic regression.Results: The study population comprised 9452 participants, of whom 2400 (25.39%) were SARA participants. The mean age of the population was 60.8 (15.0) years, and approximately two-thirds (n=5677, 60.06%) were female. The results showed an increase in mean exacerbation rates over time for both study groups (SARA: 0.05; control: 0.15). However, this increase in exacerbation rates was significantly lower for SARA participants (t9450=3.10, 95% CI 0.04-0.16; P=.002; Cohen d=0.06). Chronic users of inhalation medication in both study groups showed an increase in mean medication adherence over time (SARA: 6.73; control: 4.48); however, this increase was significantly higher for SARA participants (t5886=–2.74, 95% CI –3.86 to –0.84; P=.01; Cohen d=–0.07). Among new users of inhalation medication, results showed no significant difference in medication adherence between SARA and control participants in the year after implementation of SARA (t1434=–1.85, 95% CI –5.60 to 0.16; P=.06; Cohen d=–0.10). Among ICS users, no significant differences between the study groups were found over time in terms of the proportion of participants who were dispensed antimycotics (t5654=0.29, 95% CI –0.40 to 0.54; P=.76; Cohen d=0).Conclusions: This study provides preliminary evidence that the SARA eHealth intervention might have the potential to decrease exacerbation rates and improve medication adherence among patients with asthma and COPD. Show less
Lieshout, J. van; Lacroix, J.; Halteren, A. van; Teichert, M. 2022
Background: Growing numbers of people use medication for chronic conditions; nonadherence is common, leading to poor disease control. A web-based tool to identify an increased risk for nonadherence... Show moreBackground: Growing numbers of people use medication for chronic conditions; nonadherence is common, leading to poor disease control. A web-based tool to identify an increased risk for nonadherence with related potential individual barriers might facilitate tailored interventions and improve adherence.Objective: This study aims to assess the effectiveness of a newly developed tool aimed at improving medication adherence. Methods: We performed a cluster randomized controlled trial in patients initiating cardiovascular or oral blood glucose-lowering medication. Participants were recruited from community pharmacies. They completed an online questionnaire comprising assessments of their risk for medication nonadherence and subsequently of barriers to adherence. In pharmacies belonging to the intervention group, individual barriers displayed in a graphical profile on a tablet were discussed by pharmacists and patients with high nonadherence risk in face-to-face meetings and shared with their general practitioners and practice nurses. Tailored interventions were initiated by pharmacists. Barriers of control patients were not presented nor discussed and these patients received usual care. The primary outcome was the effectiveness of the intervention on medication adherence at 8 months' follow-up between patients with an increased nonadherence risk from the intervention and control groups, calculated from dispensing data. Results: Data from 492 participants in 15 community pharmacies were available for analyses (intervention 253, 7 pharmacies; control 239, 8 pharmacies). The intervention had no effect on medication adherence (B=-0.01; 95% CI -0.59 to 0.57; P=.96), nor in the post hoc per-protocol analysis (B=0.19; 95% CI -0.50 to 0.89; P=.58). Conclusions: This study showed no effectiveness of a risk stratification and tailored intervention addressing personal barriers for medication adherence. Various potential explanations for lack of effectiveness were identified. These explanations relate, for instance, to high medication adherence in the control group, study power, and fidelity. Process evaluation should elicit possible improvements and inform the redesign of intervention and implementation. Show less
Schnoor, K.; Versluis, A.; Bakema, R.; Luenen, S. van; Kooij, M.J.; van den Heuvel, M.J.J.M.; ... ; Aardoom J.J. 2022
Introduction: Suboptimal self-management of inhaled corticosteroids (ICS) in asthma patients is frequently observed in clinical practice and associated with poor asthma control. Driving factors for... Show moreIntroduction: Suboptimal self-management of inhaled corticosteroids (ICS) in asthma patients is frequently observed in clinical practice and associated with poor asthma control. Driving factors for suboptimal self-management are complex and consist of a range of behavioral barriers (cognitive, affective and practical) with a considerable inter-individual variability. Identification of individual barriers facilitates the use of corresponding behavior change techniques and tailored care to improve asthma treatment outcomes.Objective: This study describes the development and validation of the 'Respiratory Adherence Care Enhancer' (RACE) questionnaire to identify individual barriers to self-management of ICS therapy in asthma patients.Methods: The development included: 1) an inventory of self-management barriers based on a literature review, 2) expert assessment on relevance and completeness of this set, linking these barriers to behavioral domains of the Theoretical Domains Framework (TDF) and 3) the formulation of corresponding questions assessing each of the barriers. A cross-sectional study was performed for validation. Primary care asthma patients were invited to fill out the RACE-questionnaire prior to a semi-structured telephonic interview as golden standard. Barriers detected from the questionnaire were compared to those mentioned in the interview.Results: The developed questionnaire is made up of 6 TDF-domains, covering 10 self-management barriers with 23 questions. For the validation 64 patients completed the questionnaire, of whom 61 patients were interviewed. Cronbach's alpha for the consistency of questions within the barriers ranged from 0.58 to 0.90. Optimal cut-off values for the presence of barriers were determined at a specificity between 67 and 92% with a sensitivity between 41 and 83%. Significant Areas Under the Receiver Operating Curves values were observed for 9 barriers with values between 0.69 and 0.86 (p-value <0.05), except for 'Knowledge of ICS medication' with an insignificant value of 0.53.Conclusion: The RACE-questionnaire yields adequate psychometric characteristics to identify individual barriers to self-management of ICS therapy in asthma patients, facilitating tailored care. Show less
Introduction: Nonprescription sildenafil was introduced to the United Kingdom in 2018 as the first pharmacy service concerning sexual function, an important but often ignored factor for quality of... Show moreIntroduction: Nonprescription sildenafil was introduced to the United Kingdom in 2018 as the first pharmacy service concerning sexual function, an important but often ignored factor for quality of life.Aim: This study aimed to evaluate pharmacists' views on providing nonprescription sildenafil, their perceptions of the barriers and facilitators to provide this service and strategies to overcome potential barriers, using a theory-based approach.Methods: Community pharmacists were purposefully sampled in Northern Ireland, followed by snowball sampling. Face-to-face interviews were conducted between October 2019 and January 2020. The semi-structured interviews used a piloted topic guide based on the 14-domain Theoretical Domains Framework (TDF). All interviews were audio-recorded, transcribed verbatim and anonymized. Transcripts were analyzed deductively in NVivo 13, utilizing the TDF domains as coding categories. Within each domain, content analysis was utilized to identify barriers and facilitators.Main Outcome Measure: Barriers and facilitators within the TDF domains for pharmacists to provide nonprescription sildenafil.Results: Ten pharmacists were interviewed to reach data saturation. Eight pharmacists had experience with dispensing nonprescription sildenafil. They valued nonprescription sildenafil as an additional service ("Social/professional role and identity"). Training, concise product guidelines, and private consultation areas were important facilitators ("Environmental context and resources"). The service required trusting clients ("Optimism"), with concerns about abuse and men not visiting their GP. From experience gained, pharmacists became more confident dealing with difficult situations such as patients being vague about their medical history or alcoholism or mental problems as causes for erectile disfunction (ED) ("Skills" and "Beliefs about capabilities"). Pharmacists considered lifestyle and medication causes of ED important but preferred to focus on safe supply. In general, pharmacists were satisfied with the perceived professional recognition, using their clinical knowledge or helping patients resume sexual relationships ("Beliefs about consequences").Conclusion: Pharmacists welcomed nonprescription sildenafil to enhance their role as easily accessible healthcare providers for patients. Copyright (C) 2021 The Authors. Published by Elsevier Inc. on behalf of the International Society for Sexual Medicine. Show less
Harskamp, R.E.; Himmelreich, J.C.L.; Wong, G.W.M.; Teichert, M. 2021
Objectives To describe the prevalence, temporal and regional trends in prescribing direct oral anticoagulants (DOACs) in conjunction with interacting medications. Methods We performed a cross... Show moreObjectives To describe the prevalence, temporal and regional trends in prescribing direct oral anticoagulants (DOACs) in conjunction with interacting medications. Methods We performed a cross-sectional study of pharmacy dispensing data in the Foundation for Pharmaceutical Statistics (SFK) registry on patients who have had a prescription for a DOAC filled at one of 831 randomly selected pharmacies in the Netherlands between Jan 2014-Jan 2019. Results We identified 99,211 patients who had a first DOAC prescription filled. Mean age was 71.6 +/- 10.9 years, 58% were male. In 2014, 8,293 patients were treated with DOACs, in 2018, 35,415 were newly started on a DOAC. In 2018, the use of apixaban was most common (52%) in the Eastern region, whereas rivaroxaban was most frequently prescribed (32-48%) in the other regions. At time of first prescription, the vast majority (99.3%) used >= 1 concomitant interacting drug, and 3.2% used >= 3 interacting medications. Most common were digoxin (37.8%), atorvastatin (31.5%), verapamil (13.7%) and amiodarone (9.7%). While the number of interacting medications remained unchanged over time (median 1, interquartile range 1-1), there was a notable decrease in antiarrhythmic medications and an increase in non-cardiovascular interacting medications (e.g. dexamethasone from 0.9% to 7.1%, antiepileptic drugs from 2.5% to 3.8%, and haloperidol from 0.5% to 2.2% in 2014 and 2018, respectively). Conclusion DOAC use has quadrupled in Dutch clinical practice over the 5-year period from 2014 to 2018. While the number of patients who take interacting medications remained stable, the profile of interacting medications has changed over time from cardiovascular to medications affecting other organ systems. Show less
Lelie-van der Zande, R.; Koster, E.S.; Teichert, M.; Bouvy, M.L. 2021
Background The Dutch general practitioners (GP) guideline for urinary tract infections (UTI) recommends patient-initiated treatment for women with recurring UTI. In countries other than the... Show moreBackground The Dutch general practitioners (GP) guideline for urinary tract infections (UTI) recommends patient-initiated treatment for women with recurring UTI. In countries other than the Netherlands, community pharmacists play a role in dispensing antibiotics for recurring UTI without preceding GP consultation. Objective To study GP and pharmacist opinions regarding the desirability of patient-initiated treatment, including potential pharmacist support for, and consequences of, facilitated access to antibiotics. Setting Dutch community pharmacies that cooperate with at least two GPs in their regional primary care network. Method Pharmacists in a postgraduate education program invited their residency pharmacist and 2-3 GPs to anonymously complete an online questionnaire. Questions related to diagnosis, treatment and potential role of the pharmacist. Answers were formulated as multiple-choice or ratings on a 5-point Likert scale. Data were analysed per professional group using descriptive statistics. Answers of pharmacists and GP to corresponding questions were analysed using a Chi-square test (p < 0.05). Main outcome measure Desirability of patient-initiated treatment and supporting role of the pharmacist. Results A total of 170 GPs and 76 pharmacists completed the questionnaires. Of the GPs, 35.1% supported patient-initiated treatment. Of the pharmacists, 69.7% were willing to dispense an antibiotic to a patient without preceding GP consultation after performing a probability check. In total, 65.7% of GPs and 44.7% of pharmacists thought that facilitated access to antibiotics would increase use of antibiotics (p < 0.05). Conclusion Support of GPs for facilitated access to antibiotic treatment by patient-initiated UTI treatment was limited, even with pharmacist support. The majority of pharmacists were willing to dispense an antibiotic after a probability check of an episode of recurring UTI, but both pharmacists and GPs were concerned about overuse of antibiotics. Show less
Lelie-van der Zande, R.C.; Bouvy, M.L.; Teichert, M. 2021
Background. Urinary tract infection (UTI) is one of the most prevalent medical conditions among women seeking primary care. About 20-40% of the women have a UTI recurrence during their lifetime... Show moreBackground. Urinary tract infection (UTI) is one of the most prevalent medical conditions among women seeking primary care. About 20-40% of the women have a UTI recurrence during their lifetime.Objective. To provide insight in the patterns of recurring annual dispensing for antibiotics commonly used for UTI treatment in women, aged 18 years or older, during a 5-year follow-up period in the Netherlands.Methods. The Dutch Foundation of Pharmaceutical statistics collects dispensing data from more than 90% of all community pharmacies. Pharmacies with complete data between years 2011 and 2017 were included. Women of age 18 years or older with a first dispensing of nitrofurantoin, fosfomycin, or trimethoprim in 2012 and a dispensing of any medication in 2017 were selected. For each year between 2013 and 2017, the proportions of women with recurring dispensing of nitrofurantoin, fosfomycin or trimethoprim were calculated and stratified for age categories.Results. Within 1517 eligible community pharmacies, 463 821 women, aged 18 years or older, were dispensed one of the antibiotics in 2012, and 239 292 women still visited the same pharmacy in 2017. About 56% of them received at least one recurring dispensing during 5 years of follow-up. Each year, similar to 20% of the source population had at least one recurring dispensing. Approximately 2% of the source population had at least one recurring dispensing in each year of follow-up.Conclusions. Over the 5-year study period, more than 50% of the source population had at least one recurring dispensing for uncomplicated UTI, most of them with at least 1 year without UTI dispensing in between. Show less
Background and Objectives: Adverse drug reactions on sexual functioning (sADRs) may seriously decrease a person's quality of life. A multitude of diseases and drugs are known risk factors for... Show moreBackground and Objectives: Adverse drug reactions on sexual functioning (sADRs) may seriously decrease a person's quality of life. A multitude of diseases and drugs are known risk factors for sexual dysfunction.To inform patients better about these potential effects, more insight is needed on the estimated number of patients at high risk for sADRs and their characteristics.Methods: This cross-sectional study estimated the number of patients in the Netherlands who were dispensed drugs with a potential very high risk (>10%) or high risk (1-10%) for sADRs as registered in the Summary of Product Characteristics, the official drug information text in Europe.Results: In April 2019, 2.06% of the inhabitants of the Netherlands received drugs with >10% risk for sADRs and 7.76% with 1-10% risk.The majority of these patients had at least one additional risk factor for decreased sexual function such as high age or depression. Almost half of the patients were identified with two or more morbidities influencing sexual functioning. Paroxetine, sertraline and spironolactone were the most dispensed drugs with a potential >10% risk for sADRs. One-third of their first dispenses were not followed by a second dispense, with a higher risk of discontinuation for a decreasing number of morbidities.Conclusion: About 1 in 11 inhabitants of the Netherlands was dispensed a drug with a potential high risk for sADRs, often with other risk factors for sexual complaints. Further research is needed whether these users actually experience sADRs, to understand its impact on multimorbid patients and to provide alternatives if needed. Show less
Lelie-van der Zande, R.; Koster, E.S.; Teichert, M.; Bouvy, M.L. 2021
Background The guideline on urinary tract infections (UTI) of the Dutch College of General Practitioners provides recommendations on patient-initiated treatment and prevention of recurring UTI.Aim... Show moreBackground The guideline on urinary tract infections (UTI) of the Dutch College of General Practitioners provides recommendations on patient-initiated treatment and prevention of recurring UTI.Aim To study familiarity with self-management skills for prevention of recurring UTI amongst adult women.Design and settings An online questionnaire was developed, based on the UTI guideline and interviews with women having recurring UTI. Pharmacists in a postgraduate education programme (N = 76) aimed to invite 10 adult women with a recurring UTI prescription to complete the questionnaire. Women were asked for informed consent to link medication record data to questionnaire data.Method We calculated proportions of the scores for self-management skills and analysed differences between age groups with chi-square test.Results Complete questionnaires were available for 719 women (mean age 55.1 +/- 18.5 years). The proportions of women 18-50 years and women 51 years or older were 36.4% and 63.6%, respectively. Education levels of women 18-50 years were significantly higher than those of women 51 years and older. Before consulting a general practitioner (GP) for symptoms, 32.1% of all women increased fluid intake; additionally, 15.0% used analgesics and increased fluid intake. Of all women, 33.9% searched internet for information on self-management and 18% occasionally received a prescription for patient-initiated treatment, half of these prescriptions for use during vacation. Cranberry was used by 47%, d-mannose by 5% and vitamin C by 29% of all women. Awareness of different preventive behavioural measures (eg, fluid intake, washing without soap and emptying bladder after sexual intercourse) varied between 20% and 90%.Conclusion Almost half of all women applied self-management (increased fluid intake, analgesics) before consulting a GP for recurring UTI. Awareness of preventive behavioural measures for recurring UTI varied considerably. Thus, education of women about the use of analgesics and behavioural measures deserves attention. Show less
Zielinski, G.D.; Rein, N. van; Teichert, M.; Klok, F.A.; Rosendaal, F.R.; Meer, F.J.M. van der; ... ; Lijfering, W.M. 2021
Background Adherence to direct oral anticoagulants (DOACs) in patients with atrial fibrillation in every day practice may be less than in clinical trials.Aims To assess adherence to DOACs in atrial... Show moreBackground Adherence to direct oral anticoagulants (DOACs) in patients with atrial fibrillation in every day practice may be less than in clinical trials.Aims To assess adherence to DOACs in atrial fibrillation patients in every day practice and identify predictors for non-adherence.Methods Individual linked dispensing data of atrial fibrillation patients who used DOACs were obtained from the Foundation for Pharmaceutical Statistics covering the Netherlands between 2012 and 2016. One year adherence to DOAC was calculated for initial DOAC as proportion of days covered (PDC) >= 80% and the association between clinical variables and adherence was assessed using logistic regression. In addition, we measured non-persistence, that is, patients who completely stopped their initial DOAC within 1 year follow-up.Results A total of 4797 apixaban-, 20 454 rivaroxaban- and 18 477 dabigatran users were included. The mean age was 69 years (n = 43 910), which was similar for the DOAC types. The overall proportion of patients with PDC >= 80% was 76%, which was highest for apixaban- (87%), followed by dabigatran- (80%) and rivaroxaban (69%) users. Multivariable analyses revealed that age <= 60 years, no concomitant drug use were predictors for non-adherence. Of atrial fibrillation patients who continued treatment, 97% had a PDC >= 80%, compared with only 56% for those who discontinued their DOAC treatment within 1 year.Conclusions Non-adherence to DOACs was associated with age <= 60 years and no concomitant drugs use. Non-adherence was higher in patients who later discontinued DOAC treatment. Results of our study support research into interventions to improve adherence. Show less
Hendriksen, L.C.; Linden, P.D. van der; Lagro-Janssen, A.L.M.; Bemt, P.M.L.A. van den; Siiskonen, S.J.; Teichert, M.; ... ; Visser, L.E. 2021
Background Adverse drug events, including adverse drug reactions (ADRs), are responsible for approximately 5% of unplanned hospital admissions: a major health concern. Women are 1.5-1.7 times more... Show moreBackground Adverse drug events, including adverse drug reactions (ADRs), are responsible for approximately 5% of unplanned hospital admissions: a major health concern. Women are 1.5-1.7 times more likely to develop ADRs. The main objective was to identify sex differences in the types and number of ADRs leading to hospital admission. Methods ADR-related hospital admissions between 2005 and 2017 were identified from the PHARMO Database Network using hospital discharge diagnoses. Patients aged >= 16 years with a drug possibly responsible for the ADR and dispensed within 3 months before admission were included. Age-adjusted odds ratios (OR) with 95% CIs for drug-ADR combinations for women versus men were calculated. Results A total of 18,469 ADR-related hospital admissions involving women (0.35% of all women admitted) and 14,678 admissions involving men (0.35% of all men admitted) were included. Most substantial differences were seen in ADRs due to anticoagulants and diuretics. Anticoagulants showed a lower risk of admission with persistent haematuria (ORadj 0.31; 95%CI 0.21, 0.45) haemoptysis (ORadj 0.47, 95%CI 0.30,0.74) and subdural haemorrhage (ORadj 0.61; 95%CI 0.42,0.88) in women than in men and a higher risk of rectal bleeding in women (ORadj 1.48; 95%CI 1.04,2.11). Also, there was a higher risk of admission in women using thiazide diuretics causing hypokalaemia (ORadj 3.03; 95%CI 1.58, 5.79) and hyponatraemia (ORadj 3.33, 95%CI 2.31, 4.81) than in men. Conclusions There are sex-related differences in the risk of hospital admission in specific drug-ADR combinations. The most substantial differences were due to anticoagulants and diuretics. Show less
