Prescribing Research Articles

Daily defined dose-costs have a stronger influence on antibacterial drug prescriptions in Germany than bacterial resistance: economic factors are more important than scientific evidence

AbstractPrevious research from our group revealed a strong association between daily defined dose (DDD)-costs and -prescriptions of antibacterial drugs in Germany (https://pubmed.ncbi.nlm.nih.gov/38842562/; https://pubmed.ncbi.nlm.nih.gov/39042156/). These data indicate that low costs are major driver of high prescription numbers. This study examines the relationship between bacterial resistance and DDD-prescriptions of antibacterial drugs using data from the Arzneiverordnungsreport (AVR) from 2008 to 2022 and the Antibiotic Resistance Surveillance (ARS) statistics provided by the Robert Koch Institute (RKI). We hypothesized that semi-rational or irrational prescribing behavior of antibacterial drugs is evident in Germany, i.e., prescriptions are driven to a greater extents by low DDD-costs than bacterial resistance. A bivariate correlation analysis was performed to test these models. Our data point to irrational prescribing behavior for amoxicillin, cefuroxime axetil, doxycycline, nitrofurantoin, ciprofloxacin, and clarithromycin. For amoxicillin clavulanic acid and sulfamethoxazole-trimethoprim, data point to semi-rational prescribing. For no antibacterial drug, a model pointing to rational drug prescribing was found. In conclusion, our study shows that DDD-costs exert a more significant influence on DDD-prescriptions than bacterial resistance, indicating that economic factors, rather than scientific evidence, primarily drive antibacterial drug prescriptions in outpatient settings in Germany. It will be important to conduct similar studies on the prescription of antibacterial drugs in other countries. It will also be important to study the relation between DDD-costs and -prescriptions for other drug classes and assess the scientific basis for these relations.

Pharmacological Management of Acute and Chronic Insomnia: A Cross-Sectional Study

Objective Insomnia is a frequent and difficult disease to treat. The objective was to determine the pharmacological management of a group of patients diagnosed with acute and chronic insomnia. Methods This is a cross-sectional study that identified patterns of prescription of drugs for outpatient use in patients with insomnia from a population database of 8.5 million individuals in the Health System of Colombia. Sociodemographic and pharmacological variables were considered. Results A total of 5825 patients with insomnia were identified. Acute insomnia was the most frequent complaint (85.2%). A total of 76.9% received pharmacological treatment, mainly through off-label drugs (70.7%), such as trazodone (20.2%), quetiapine (12.3%), and clonazepam (11.1%). The approved drugs were used in 9.9% of the patients, especially eszopiclone (4.7%) and zopiclone (3.6%). Benzodiazepines and Z compounds predominated in the elderly and individuals with chronic insomnia. Conclusions The pharmacological treatment of insomnia in this group of patients is heterogeneous, and medications not approved for this indication are very frequently used.

Glucose-Lowering Drugs with Proven Cardiovascular Benefit Following Acute Coronary Syndrome in Patients with Type 2 Diabetes: Treatment Gaps and Outcomes.

Background: Real-world data on the implementation and prognostic impact of glucose-lowering drugs with proven cardiovascular benefits in patients with type 2 diabetes (T2D) following acute coronary syndrome (ACS) are limited. We investigated the utilization and treatment patterns of sodium-glucose contrasporter-2 inhibitors (SGLT2Is) and glucagon-like peptide-1 recepto-agonists (GLP1RAs) in patients with T2D experiencing ACS and analyzed their association with mortality and major adverse cardiovascular events (MACEs) including recurrent ACS, acute revascularization, heart failure, or ischemic stroke. Methods: We carried out a retrospective analysis of 9756 patients with T2D from a nationwide healthcare organization in Israel who were hospitalized with ACS between 01/2019 and 01/2022. Drug prescriptions were estimated pre-hospitalization, 90 days, and 1 year following hospitalization. The association between SGLT2I and/or GLP1RA treatment with MACE and mortality was investigated using a time-dependent Cox regression analysis with multivariable adjustment. Results: The prescription rates (pre-hospitalization, 90 days, and 1 year post-hospitalization) of GLP1RAs were 13%, 13.2%, and 18%, and those of SGLT2Is were 23.9%, 33.6%, and 42.7%, respectively. At 1 year, 13.9% of patients were prescribed both treatments. The use of SGLT2Is and/or GLP1RAs was higher in younger age groups and increased from 2019 to 2021 (38.1% to 59.2%). The adjusted hazard ratio for the association of pre- or post-hospitalization SGLT2I and/or GLP1RA treatment with mortality and MACE was 0.724 (0.654-0.801) and 0.974 (0.909-1.043), respectively. Conclusions: In the real-world practice of treating patients with T2D experiencing ACS, the implementation of SGLT2Is, particularly GLP1RAs, was suboptimal when prescribed both early and 1 year following hospitalization, emphasizing the need to improve medical care. Treatment with SGLT2Is and/or GLP1RAs was associated with a favorable impact on mortality but not MACE.

Prescribing Trends and Associated Outcomes of Antiepileptic Drugs and Other Psychotropic Medications in US Nursing Homes: Proposal for a Mixed Methods Investigation.

Pilot data suggest that off-label, unmonitored antiepileptic drug prescribing for behavioral and psychological symptoms of dementia is increasing, replacing other psychotropic medications targeted by purposeful reduction efforts. This trend accelerated during the COVID-19 pandemic. Although adverse outcomes related to this trend remain unknown, preliminary results hint that harms may be increasing and concentrated in vulnerable populations. Using a mixed methods approach including both a retrospective secondary data analysis and a national clinician survey, this study aims to describe appropriate and potentially inappropriate antiepileptic and other psychoactive drug prescribing in US nursing homes (NHs), characteristics and patient-oriented outcomes associated with this prescribing, and how these phenomena may be changing under the combined stressors of the COVID-19 pandemic and the pressure of reduction initiatives. To accomplish the objective, resident-level, mixed-effects regression models and interrupted time-series analyses will draw on cohort elements linked at an individual level from the Centers for Medicare and Medicaid Services' (CMS) Minimum Data Set, Medicare Part D, Medicare Provider Analysis and Review, and Outpatient and Public Use Files. Quarterly cohorts of NH residents (2009-2021) will incorporate individual-level data, including demographics; health status; disease variables; psychotropic medication claims; comprehensive NH health outcomes; hospital and emergency department adverse events; and NH details, including staffing resources and COVID-19 statistics. To help explain and validate findings, we will conduct a national qualitative survey of NH prescribers regarding their knowledge and beliefs surrounding changing approaches to dementia care and associated outcomes. Funding was obtained in September 2022. Institutional review board exemption approval was obtained in January 2023. The CMS Data Use Agreement was submitted in May 2023 and signed in March 2024. Data access was obtained in June 2024. Cohort creation is anticipated by January 2025, with crosswalks finalized by July 2025. The first survey was fielded in October 2023 and published in July 2024. The second survey was fielded in March 2024. The results are in review as of July 2024. Iterative survey cycles will continue biannually until December 2026. Multidisciplinary dissemination of survey analysis results began in July 2023, and dissemination of secondary data findings is anticipated to begin January 2025. These processes are ongoing, with investigation to wrap up by June 2027. This study will detail appropriate and inappropriate antiepileptic drug use and related outcomes in NHs and describe disparities in long-stay subpopulations treated or not treated with psychotropics. It will delineate the impact of the pandemic in combination with national policies on dementia management and outcomes. We believe this mixed methods approach, including processes that link multiple CMS data sets at an individual level and survey-relevant stakeholders, can be replicated and applied to evaluate a variety of patient-oriented questions in diverse clinical populations. DERR1-10.2196/64446.

General practitioners’ risk literacy and real-world prescribing of potentially hazardous drugs: a cross-sectional study

BackgroundOveruse of medical care is a pervasive problem. Studies using hypothetical scenarios suggest that physicians’ risk literacy influences medical decisions; real-world correlations, however, are lacking. We sought to determine the...

Patient-Related Factors Influencing Drug Non-Compliance among Hypertensive Patients in Selected State Hospitals in Lagos, Nigeria

Drug non-compliance for some time has remained a major health-related issue among chronic diseases, especially among hypertensive patients. Drug non-compliance in middle and low-income countries including Nigeria is attributed to many factors but aggravated by economic recession. There have not been sufficient studies, particularly theory-based, which explored drug non-compliance among hypertensive patients at the secondary health facilities. Understanding major factors that could influence drug non-compliance is a key step in controlling hypertension. Thus, this study aims to explore patient-related factors influencing drug non-compliance among hypertensive patients in selected state hospitals in Lagos State, Nigeria. The study adopted quantitative and qualitative research designs using descriptive surveys and Key Informant Interviews (KII) with a sample size of 349 participants among patients with hypertension in cardiac outpatient clinics of the selected general hospitals. Responses were also collected from purposively selected healthcare providers through oral interviews and their responses were analyzed qualitatively. Survey data were analyzed using Statistical Package for Social Science (SPSS) version 25.0. The study revealed that both old and young patients are ignorant of the disease thus, they tend to forget their drug prescriptions. The study further discovered that poverty and inability to procure their drugs regularly often make them turn to unorthodox medicine, and these were responsible for drug non-compliance. The study recommended that government and healthcare-providing institutions should intensify efforts to educate patients on drug compliance so as to prevent complications resulting from drug non-compliance.

Impact of the COVID-19 health crisis on psychotropic drug use in children and adolescents in France

BackgroundIn 2019, the world faced a pandemic brought about by a severe acute respiratory infection caused by SARS-CoV-2 virus. The spread of this virus has profoundly affected societies, particularly in terms of their economic, human and social dimensions, as well as their healthcare systems. Several restrictive measures (reduced social interaction, periodic school closures,…) had to be taken to contain the spread of the virus. These measures have had an impact on the psychological well-being of both adults and children. The aim of this study was to assess the changes in psychotropic drugs prescriptions for children and adolescents living in Limousin, a French region, over the period 2018 to 2021.MethodsThe consumption of psychotropic drugs was studied using a national database of drug reimbursement. These data were extracted and supplied from the nationwide French reimbursement healthcare system database (SNDS). The following therapeutic classes were studied: N05A (antipsychotics), N05B (anxiolytics), N05C (hypnotics and sedatives), N06A (antidepressants) and N06B (psychostimulants). Data were collected for insured persons under the age of 18 who received at least one reimbursement for a psychotropic drug between 2018 and 2021.ResultsOver a 4-year period, 7949 patients under the age of 18 were included with an average age of 12.1 years and a sex ratio of 0.97 M/F. The number of patients increased from 2018 to 2021, as did the number of reimbursements. We observed a statistically significant difference of means of patients reimbursed per week for on five therapeutic classes, with the greatest difference in 2021 (p < 0.0001). An increase in the number of patients of between + 20.7% and + 689% was observed, depending on the drug classes studied. Comparisons between the COVID-19 and pre-COVID-19 periods showed a significantly higher COVID average for psychotropic drugs reimbursements in general and individually for all classes except psychostimulants.ConclusionThe results show a significant increase in the consumption of psychotropic drugs among youth. The increase in psychotropic drug use was continuous and progressive throughout the pandemic. All five classes were increased, but particularly anxiolytics and antidepressants. The COVID-19 context may have been at the origin of a deterioration in the mental health of children and adolescents, or of a heightened awareness of psychiatric care among young people.

Heightened migraine risk in patients with rheumatoid arthritis: A national retrospective cohort study.

This study aimed to evaluate the association between rheumatoid arthritis (RA) and subsequent migraine risk using the Korean National Health Insurance Service database. Migraine may be related to immune dysfunction and previous studies have suggested an association with chronic inflammatory rheumatic diseases; however, the relationship between RA and migraine remains unclear. This was a population-based, nationwide, retrospective, longitudinal cohort study. Participants were enrolled from 2010 to 2017 and followed up until 2019. A total of 42,674 patients who had undergone a health checkup within 2 years prior to the initial diagnosis of RA were included in the study, after applying the exclusion criteria (previous migraine, other rheumatic disease, missing variables of interest). A non-RA control was obtained by age and sex-matching (1:5). Finally, 42,644 patients with RA were enrolled, with 213,370 individuals without RA included as controls. Among the patients with RA, 29,744 had seropositive RA (SPRA), and 12,900 had seronegative RA (SNRA). SPRA was defined by the International Classification of Diseases 10th revision (ICD-10) code M05, prescription of disease-modifying anti-rheumatic drugs (DMARDs), and enrollment in a special copayment reduction program. SNRA was defined by the ICD-10 code M06 and prescription of any DMARD. The primary endpoint was the occurrence of migraine incidents, defined using the ICD-10 code of migraine (G43). A total of 22,294 migraine cases (17,912/213,370 [8.3%] in controls and 4382/42,674 [10.2%] in RA) were reported during a mean follow-up of 4.4 years after a 1-year lag period. Patients with RA had a 1.2-fold higher risk of migraine compared with controls (adjusted hazard ratio [aHR] 1.21, 95% confidence interval [CI] 1.17-1.26). Increased risk of migraine was found in both patients with SNRA and SPRA compared with controls (aHR 1.20, CI 1.15-1.24 in SPRA; aHR 1.26, CI 1.19-1.34 in SNRA). Compared to patients with SNRA, those with SPRA did not demonstrate a heightened risk (aHR 0.94, CI 0.88-1.01). A significant interaction was confirmed between covariates (male, current smoker, those with diabetes mellitus, and dyslipidemia) and the risk of migraine (p for interaction of <0.05). RA was linked to a higher migraine risk, regardless of seropositivity.

Correlation between prescription volumes of generic antiepileptic drugs and the number of clinical epileptologists across prefectural regions in Japan: A descriptive study using a national claims database

PurposeAlthough generic drugs are essential in reducing medical costs, their use in epilepsy therapy remains a subject of ongoing debate. In this study, we analysed prescription trends of generic drugs using data from the National Database of Health Insurance Claims and Specific Health Checkups (NDB) Open Data Japan. MethodsThe number of generic drug prescriptions from 2017–2021 was extracted from the NDB Open Data Japan, with data for each medication stratified by prefectural region, sex, and age, allowing for the analysis of the impact of each factor. We analysed the correlation between the prescription volumes of generic antiseizure medications (ASMs) and the number of clinical epileptologists registered with the Japan Epilepsy Society per 100,000 population. ResultsIn 2021, the prescription volume of generic ASMs was 49 %, whereas that for other pharmacological agents was between 70–80 %. Notably, for children < 15 years of age, generics made up approximately 20 % of prescriptions, which was significantly less than that in other age groups. Analysis by prefecture revealed a negative correlation between prescription volumes of ASMs and the number of clinical epileptologists across prefectural regions in Japan (R = −0.47, p < 0.01). ConclusionOur findings indicate that the higher the proportion of clinical epileptologists in each prefecture, the lower the number of prescribed generic ASMs. Clinical epileptologists in Japan therefore prescribe antiseizure agents in accordance with the Japanese epilepsy treatment guidelines that do not recommend the use of generic agents.

Awareness of Antimicrobial Resistance and Antimicrobial Drugs Prescription Pattern in Small Animal Clinical Practice in Ogun State, Nigeria

Antimicrobial resistance (AMR) is a global health challenge in veterinary and human health, leading to monitoring of resistance and promotion of responsible antimicrobial use. This survey assessed the use of antimicrobials among government veterinarians in Ogun state, Nigeria. Clinicians were requested to fill questionnaires designed to extract information on the frequency of antibiotics use, antibiotic prescription patterns and evaluation of perception on AMR and use of antibiotics with compromised efficacy in veterinary practice in the last three years. Fifty-two (52) questionnaires were administered and duly completed upon return. Data analysis showed 100% awareness of AMR with 80.8% (42/52) agreeing to have encountered AMR in the course of managing small animal cases. The tetracycline class of antibiotics 49(94.2%) was the most prescribed, followed by aminoglycosides 40(76.9%) and fluoroquinolones 35(67.3%). Empirical therapy (34/52) 65.4% is the most common treatment option among clinicians while 18 (34.6%) out of 52 clinicians performed antibiotic susceptibility testing along with laboratory diagnosis as treatment guide. Furthermore, 75.0% of the respondents affirmed administering antibiotics formulated for human use in small animal treatment. Thirty-three (63.5%) respondents administered human antimicrobials in animals according to the recommended dosage in humans. This survey identified that AMR was common in small animals in the state studied and this may be due to the irrational use of antibiotics. Promoting antimicrobial stewardship in small animal medicine therefore is paramount to mitigating antimicrobial resistance and data obtained from this study will contribute to developing evidence-based policy on the rational use of antibiotics in small animal practice in Nigeria.

Prescription patterns of antibiotics and associated factors among outpatients diagnosed with respiratory tract infections in Jinja city, Uganda, June 2022–May 2023

BackgroundMost respiratory tract infections (RTIs) are viral and do not require antibiotics, yet their inappropriate prescription is common in low-income settings due to factors like inadequate diagnostic facilities. This misuse contributes to antibiotic resistance. We determined antibiotic prescription patterns and associated factors among outpatients with RTIs in Jinja City, Uganda.MethodsWe conducted a retrospective observational study that involved data abstraction of all patient records with a diagnosis of RTIs from the outpatient registers for the period of June 1, 2022, to May 31, 2023. An interviewer-administered questionnaire capturing data on prescribing practices and factors influencing antibiotic prescription was administered to drug prescribers in the health facilities where data were abstracted and who had prescribed from June 1, 2022, to May 31, 2023. We used modified Poisson regression analysis to identify factors associated with antibiotic prescription.ResultsOut of 1,669 patient records reviewed, the overall antibiotic prescription rate for respiratory tract infections (RTIs) was 79.8%. For specific RTIs, rates were 71.4% for acute bronchitis, 93.3% for acute otitis media, and 74.4% for acute upper respiratory tract infections (URTIs). Factors significantly associated with antibiotic prescription included access to Uganda Clinical Guidelines (Adjusted prevalence ratio [aPR] = 0.61, 95% CI = 0.01–0.91) and Integrated Management of Childhood Illness guidelines (aPR = 0.14, 95% CI = 0.12–0.87, P = 0.002), which reduced the likelihood of prescription. Prescribers without training on antibiotic use were more likely to prescribe antibiotics (aPR = 3.55, 95% CI = 1.92–3.98). Patients with common cold (aPR = 0.06, 95% CI = 0.04–0.20) and cough (aPR = 0.11, 95% CI = 0.09–0.91) were less likely to receive antibiotics compared to those with pneumonia.ConclusionThe study reveals a high rate of inappropriate antibiotic prescription for RTIs, highlighting challenges in adherence to treatment guidelines. This practice not only wastes national resources but also could contribute to the growing threat of antibiotic resistance. Targeted interventions, such as enforcing adherence to prescription guidelines, could improve prescription practices and reduce antibiotic misuse in this low-income setting.

A comparative mixed-method study of flipped classroom and traditional lecture for teaching rational drug prescription among undergraduates in pharmacology

A comparative mixed-method study of flipped classroom and traditional lecture for teaching rational drug prescription among undergraduates in pharmacology

No Free Lunch? Welfare Analysis of Firms Selling through Expert Intermediaries

Abstract We study how firms target and influence expert intermediaries. In our context, pharmaceutical manufacturers provide payments to physicians during promotional interactions. We develop an identification strategy based on plausibly exogenous variation in payments driven by differential exposure to spillovers from academic medical centers’ conflict-of-interest policies. Using a case study of an important class of cardiovascular drugs, we estimate heterogeneous effects of payments on prescribing, with firms targeting highly responsive physicians. We also develop a model of supply and demand, which allows us to quantify how oligopoly prices reduce drug prescribing, and how payments move prescribing closer to the optimal level, but at great financial cost. In our estimated model, whether consumers are harmed by payments depends on whether there is substantial under-prescribing due to behavioral or other frictions. In a final exercise, we calibrate such frictions using clinical data and estimate that payments benefit consumers in this case study.

Healthcare costs at the end-of-life among immigrant and non-immigrant groups in Manitoba, Canada

ObjectivesIt is known that healthcare costs tend to increase during the last year of life. Recognizing the importance of efficient resource distribution for end-of-life care, this study compares healthcare costs incurred for migrants and long-term Manitobans and identifies the factors that impact healthcare costs during the last year of life. MethodsThis retrospective matched-cohort study used 15 databases linked at the individual-level, including immigration records, medical claims, hospital abstracts, drug prescriptions, emergency department visits, home care, long-term care, vital statistics mortality, housing and employment/income assistance, for those who died between January 2005 and December 2022 in Manitoba. Conditional zero-inflated gamma hurdle (ZIG) and quantile regression models were used. ResultsThe average end-of-life healthcare costs for international migrants (2469) and Long-term Manitobans (2362) were CA$44,909 and CA$16,593, respectively. According to the adjusted ZIG model, international migrants had 17% higher costs. Among international migrants, Government Assisted and Blended Visa Office-Referred Refugees (GAR/BVOR) had 36% higher costs than Long-term Manitobans. Additionally, costs were higher for those without a partner (13%), receiving employment/income assistance (30%), having higher comorbidity (309% for 4+ comorbidities vs. 0 comorbidities), death at the hospital (171%), and long-term care (169%). Adjusted Quantile regression analyses revealed that only GAR/BVOR had higher costs across all levels of the cost distribution than long-term Manitobans. ConclusionIn the last year of life, international migrants incurred greater healthcare costs than non-immigrants. However, the differences with non-immigrants varied depending on international migrants’ characteristics.

Is Arterial Stiffness Interconnected with Cardiovascular Drug Prescription Patterns, Body Composition Parameters, and the Quality of Blood Pressure Regulation in Hypertensive Patients?

Arterial hypertension (AH) is a significant risk factor for cardiovascular disease and is associated with increased arterial stiffness, particularly as measured by pulse wave velocity (PWV). This study aims to explore the relationships between age groups, antihypertensive and new oral antidiabetic drugs, body composition, and arterial stiffness parameters in hypertensive patients. A single-center cross-sectional study was conducted including 584 participants who underwent 24 h ambulatory blood pressure monitoring (including central blood pressure (BP) and PWV measurement), body composition analysis, and provided medical history and current pharmacotherapy data. The study found that PWV was significantly higher in patients with poorly regulated BP in those aged 65 years and older. Significant PWV predictors included systolic BP, heart rate, peripheral mean arterial pressure, peripheral pulse pressure, augmentation index, calcium channel blockers, moxonidine, sodium-glucose co-transporter 2 inhibitors, urapidil, and statin prescription. Also, statistically significant negative correlations were found between PWV and visceral fat level, fat-free mass, and the percentage of muscle mass. The findings suggest that arterial stiffness is interconnected with peripheral and central blood pressure parameters, body composition parameters, and prescribed hypertensive and new antidiabetic drugs.

Perception and knowledge of general practitioners on COPD management according to the GOLD23 document and reimbursement criteria for drugs prescription: an e-Delphi study

Background COPD management and therapy have been periodically revised to support a more patient-specific approach. Several concerns remain in primary care, such as the proper choice of initial treatment, medication adherence, and missing values for spirometry investigations. These concerns may be exacerbated by inconsistencies between the GOLD23 report and reimbursement criteria, as per the Italian NOTA99, especially for what concerns the assessment of disease severity and related treatment choice. We therefore examined the perception and knowledge of general practitioners (GPs) on COPD management and treatment. Methods We conducted an exploratory e-Delphi study among 600 GPs. The study examined the COPD-related GP's access to spirometry evaluations in primary care clinics; knowledge on early recognition of COPD and related clinical concerns; perception of the clinical application of the NOTA99; the place in therapy of the triple LABA/LAMA/ICS combination. Results Among 466 participating GPs (response rate: 70.3%; mean age 52, SD: 14.2; mean years of experience: 21.3, SD: 15) had a good level of knowledge about the GOLD 2023 document and the reimbursement criteria for COPD medications. Nevertheless, a low (34%) direct access to spirometry was reported, along with absence of consensus on the proper choice of initial treatment (especially of use of LABA/LAMA combination), and the re-evaluation of free-triple therapy LABA/LAMA/ICS through specialist’s referral. Conclusions This study captured the domains on which further training for GPs might be implemented to improve the management and treatment of COPD. An extension of this e-Delphi to a larger GPs’ panel might further confirm these findings.

Prenatal and Postnatal Exposure to Antibiotics and the Risk of Type 1 Diabetes in Finnish Children: A Registry-based Study

ObjectiveTo study whether prenatal and postnatal exposure to antibiotics is associated with the risk of type 1 diabetes in childhood. Study designA case-cohort study including 2,869 children diagnosed with type 1 diabetes by the end of 2009, born January 1, 1996, to December 31, 2008, in Finland and a reference cohort (n =74,263) representing 10% of each birth cohort. Exposure to antibiotics was assessed in different time periods. The data were derived from Special Reimbursement Register, Drug Prescription Register, and Population Register and analyzed with weighted Cox proportional hazards regression models. ResultsExposure to any antibiotics before or during pregnancy, in the neonatal ward, during the first year of life, or during the two first years of life, was not associated with the risk of type 1 diabetes in the offspring. Exposure to macrolides in the year preceding pregnancy (adjusted HR 1.17 [95% CI 1.02, 1.33]) and to sulfonamides and trimethoprim during pregnancy (adjusted HR 1.91 [1.07, 3.41]) was associated with an increased risk of type 1 diabetes in the offspring. Exposure to sulfonamides and trimethoprim during first two years of life was associated with decreased risk of type 1 diabetes (adjusted HR 0.84 [0.73, 0.97]). Number of antibiotic purchases among mothers or children was not associated with type 1 diabetes risk. ConclusionsPrenatal and postnatal exposure to antibiotics in general did not increase the risk of type 1 diabetes in the offspring. However, type of antibiotic and timing of exposure may play a role in type 1 diabetes risk.

Oral Suspension as Versatile Galenic Formulation in Pediatry

In the last years, there has been an increase in the prescription of drugs in pediatry as a pharmaceutical form of oral suspension. The same is true in commerce there are various producers that provide specific ready-for-use excipients to make more easier to prepare OS in the galenic laboratory. The aim of this work is to verify the advantages of this pharmaceutical form to cover pediatric dosages vs. other forms and also to overcome shortcomings of some crucial registered drugs. In this work scientific literature is reported that also relates to some ready-for-use products as bases-vehicle for suspension and some formulations of interest.

Prescription of psychotropic drugs by non-psychiatrist specialists in Morocco: current practices and educational needs

IntroductionMental health is considered a major public health issue. Non-psychiatric physicians often engage in the treatment of mental disorders. The aim of this study was to describe psychiatric drug prescription knowledge and practices among non-psychiatric specialists and evaluate their training needs.MethodsA descriptive cross-sectional study was conducted from September 1st to October 15th, 2021, in 3 Moroccan healthcare facilities and among private practitioners in Kenitra. We asked non-psychiatric specialists about their knowledge and current practices regarding psychotropic drugs, and their needs in psychiatric training.ResultsThe study included a total of 150 participants. The majority of participants demonstrated insufficient knowledge regarding the selection of psychotropic drugs and the duration of pharmacotherapy. Specifically, 61.3% were unaware of the average duration of treatment for depression. 22.7% of participants did not feel comfortable when prescribing psychotropic drugs. Anxiolytics were the most commonly prescribed class of psychotropic drugs, accounting for 30.7% of prescriptions. The most common indications for psychotropic drugs prescription were anxiety (35.3%), followed by insomnia (34.7%) and depression (31.3%). The majority of participants (72%) reported receiving clinical training in psychiatry, with 74.7% expressing varying levels of satisfaction with their undergraduate psychiatry training, while 7.3% expressed dissatisfaction. Regarding CME, only 11.3% of participants engaged in at least one psychiatry-related CME session in the past two years. 54.7% of participants expressed interest in expanding their knowledge of prescribing psychotropic drugs. Around 40% of participants preferred trainings in psychotropic drugs prescription related to their specialty, while 34% were not interested in receiving further training.ConclusionsOur study shows gaps in knowledge of non-psychiatric specialists, which raises concern regarding their ability to care for mental disorders. Educational efforts should be made to improve teaching of psychiatry from the undergraduate level. Continuing Medical Education should be tailored to the specific needs and preferred learning methods of non-psychiatric physicians.

Controlling Prescribing through "Preferred Drug" Targets-The Bavarian Experience.

The rising costs of drugs are putting health care systems under pressure. We report on the Bavarian Drug Agreement, which employs prescribing targets for preferred and generic drugs in ambulatory care. Under this agreement, providers are regularly profiled with individual feedback but also possible sanctions. We investigated the degree to which targets were being met (or not) and why failure occurred. We analysed prescribing data aggregated by practice for the quarter 1/2018. We chose eight specialisation groups and analysed their drug targets with a high prescribing volume, widely missed drug targets (<90%), and drugs preventing drug target achievement. Characterisation of drug targets and preventing drugs was undertaken. Drug targets with a high prescribing volume are mostly achieved, while highly missed drug targets mostly do not affect the main indication area of the specialisation groups considered. Generic drug targets seem to be more easily achieved than recommended drug targets. Paediatrics accounts for the largest number of missed drug targets. The Bavarian tool implemented uses the prescribing volume (DDD) and price components to evaluate the prescription behaviour of physicians. Well-established drugs with demonstrated effectiveness, safety, and lower costs are preferred. Nevertheless, me-too drugs, combination drugs, costly innovations with unclear value, and drugs with application methods of variable convenience challenge the drug prescribers and are reasons for missed drug targets.