Over-the-counter Research Articles

Factors associated with over-the-counter drug misuse among young people: a narrative review

Abstract Background Over-the-counter (OTC) medications are sold directly to customers without requiring a doctor’s prescription. Misuse of OTC drugs is higher in adolescents and young adults than in the general population. This review is the first to narratively synthesize the factors associated with OTC drug misuse among adolescents and young adults (14-25 years old). Aim To identify the factors that are associated with OTC drug misuse among adolescents and young adults (14-25 years). Methods A comprehensive search of three electronic databases, including MEDLINE, PsycINFO and Web of Science, was conducted to retrieve publications between 1 January 1997 and 31 July 2023. The AXIS tool was used to aid critical appraisal. Papers were analysed using thematic analysis. Results Eight studies were eligible for inclusion in this narrative review We identified four key themes: motivational factors; health literacy; illicit drug use and socioeconomic status. Sensation-seeking and using OTC drugs for recreational purposes were associated with OTC misuse. Limited health literacy and lack of understanding of OTC drugs were significant factors for misusing OTC drugs. Greater use of OTC drugs at the same time as alcohol and other illicit drugs represented that they were at increased risk for misusing OTC drugs. Finally, adolescents and young adults with low income, from rural areas and with lower educational attainment were most likely to misuse OTC drugs. Conclusions Although over-the-counter medications (OTCs) encourage self-medication, their rising misuse has led to a public health problem to which nations worldwide are responding. Therefore, education and awareness among OTC drug users policy will be helpful further on strategies to prevent the misuse of OTC drugs. Key messages • This review identifies some of the factors for misusing OTC drugs, and education and awareness among OTC drug users policy may be helpful further in strategies to prevent the misuse of OTC drugs. • This review also identifies that changing the user habits and availability of OTC drugs policy may also be helpful in further strategies to prevent the misuse of OTC drugs.

Qualitative analysis of blood from patients engaging in deliberate self‐harm: Differences between prescribed and detected drugs

AbstractBackgroundWhile drugs are sometimes taken during deliberate self‐harm (DSH), no study has attempted to analyze drugs in the blood of DSH patients and compare them with prescribed medications or other drugs. In this study, drugs were analyzed from the blood of DSH patients, and the detected, prescribed, and suspected drugs were documented.MethodsPatients who practiced DSH and were transferred to the emergency sites of Fukuoka University Hospital between April 2021 and September 2022 participated in the study. Psychiatrists assessed information such as the history of psychiatric treatment and recent methods of DSH, as well as prescribed drugs within 1 month of presenting to the hospital. Blood samples were analyzed using LC–MS/MS. Participants were divided into groups according to whether or not they were prescribed psychotropics within 1 month.ResultsFifty‐five patients were enrolled in the study. Forty had been prescribed psychotropics within 1 month of hospital admission. However, non‐prescribed drugs (NPD) were detected in 42 of the 55 participants (76%). The detection of NPD was significantly high among patients with overdose of medications and OTC drugs (p = 0.036), but NPD were also detected in patients who engaged in other methods (n = 14), and in patients without prescribed medication (n = 10).DiscussionThis is the first study focused on the drug analysis of blood from patients engaging in DSH. Approximately 80% of the DSH patients in this study had taken NPD, revealing a large discrepancy between prescribed medications and those detected in the blood.

HiCorr: an influenza surveillance model using over-the-counter sales from community pharmacies

Abstract Background In large-scale community transmission, such as seasonal influenza, monitoring geographic trends and estimating the transmission intensity are critical to support public health decision-making. Previous studies have successfully used sales data from over-the-counter (OTC) products in community pharmacies to detect and monitor different epidemiological outbreaks, developing surveillance systems that are able to anticipate the load on primary care services and hospitals by up to 3 weeks. Methods The subset of OTC products sold in Portuguese community pharmacies was selected by correlating sales data to primary care attendance in previous flu seasons. This data pertained to daily coded episodes of influenza-like-illness (International Classification of Primary Care, 2nd Edition, code R80) in the Portuguese health cluster Oeste Sul. By fitting a moving epidemic method to historical sales data and then applying it to daily collected sales data, the developed index was used to anticipate the relative load to the primary care system as well as the start and the peak of epidemic activity for the current flu season. Results were compared to the public health data available on respiratory infections in Portugal. Results The model pinpointed the onset of the 2023-2024 flu epidemic in week 47 and its peak in week 52. The index curve showed a high correlation with the data published by the Portuguese national health service, with no time lag. However, the availability of consolidated public data was delayed, on average, by approximately two weeks. Discussion and conclusions Data from community pharmacies significantly enhance the early detection of seasonal flu trends, while reflecting population distribution. This underscores their invaluable contribution to public health assessments and the potential for improving the timeliness and accuracy of seasonal flu surveillance. Key messages • Community pharmacy data significantly enhance the early detection of seasonal flu trends. • Real world sales data maybe useful to support epidemic surveillance in public health.

Prevalence of potentially inappropriate medication use in the older population living in Germany

Abstract Background Potentially inappropriate medications (PIM) are medicines for which the risks for adverse events (AEs) usually outweigh the clinical benefits in older adults. PIM is associated with an increased risk of AEs, hospitalizations, mortality and higher health care costs. This analysis presents the prevalence of PIM use and associated factors in people aged 66+ years living in Germany. Methods Data from the nationally representative Study on Health of Older People in Germany (Gesundheit 65+) conducted between 2021-2023 by the Robert Koch Institute, was analyzed. All medicines used, prescribed and over-the-counter (OTC), in the 7 days before the interview were classified into anatomical therapeutic chemical codes. PIM use was identified based on the PRISCUS 2.0 list. Weighted prevalences and associated factors for PIM use are presented. Results 96% of the sample (N = 1,474) took at least 1 medication in the 7 days before the interview. The prevalence of PIM use was 29% (95% CI: 26%-32%), 23% took 1 PIM and 6% 2+. There were no sex differences but a significant increase with age: 23% in the age group 66-74, 33% in the age group 75-84, and 39% in the age group 85 + (29% 1 PIM and 10% 2+). People with a low educational level had a PIM prevalence of 32% compared to 21% in those with a high educational level. Among those reporting having chronic diseases, the PIM prevalence was 34% compared to 19% among those not reporting them. The prevalence of PIM increased with the number of medicines used: 13% in 1-4 medicines, 31% in 5-9 medicines, and 53% in 10+ medicines. The most frequently used PIM in this sample was ginkgo biloba leaf extract (plant-based antidementia drug) followed by diclofenac (non-steroidal anti-inflammatory drug), and then by tricyclic antidepressant drugs (opipramol and amitriptyline). Conclusions PIM use was higher than suggested by prescription data analysis. It was associated with higher age, chronic diseases, polypharmacy and a low educational level. Key messages • PIM use was common, affecting more people with chronic diseases, older age groups and people with a low educational level. • Strategies to promote and monitor appropriate medication use are needed.

Over-the-Counter Hearing Aids Versus Traditional Hearing Aids in Patients With Mild-to-Moderate Hearing Loss: Protocol for a Noninferiority Randomized Controlled Trial.

With the aging of society, the prevalence of hearing loss (HL) is increasing. Currently, approximately 5% of the global population has HL, and this number is projected to reach 7 million by 2050. Although hearing aids (HAs) are the primary treatment for HL, their use is limited by barriers such as high costs and social stigma. To address these limitations, over-the-counter (OTC) HAs have been introduced, but their effectiveness and drawbacks require further investigation. This study aims to conduct a noninferiority randomized controlled trial comparing OTC HAs with traditional HAs to assess the clinical effectiveness of OTC HAs. We designed a noninferiority randomized controlled trial comparing OTC HAs and traditional HAs in adults with mild-to-moderate HL. A total of 64 participants (32 per group) will be recruited. Randomization will be performed using block randomization (block sizes of 2 or 4) with an equal allocation ratio. The study will include 2 types of HAs: an OTC HA (Jabra Enhance Pro) and a traditional HA (LiNX Quattro LE561-DRW) by GN ReSound A/S. OTC HAs will be self-fitted using a smartphone app, while traditional HAs will be fitted by a licensed audiologist using the National Acoustics Laboratories-Non-Linear Prescription, second generation. Assessments, including functional gain, real-ear measurement, speech audiometry, and questionnaires, will be conducted at 6-month intervals over the course of 3 visits. Statistical analysis will compare the 2 outcomes, focusing on functional gain, to determine noninferiority. This study is scheduled to begin in August 2024 and has not yet recruited any participants. The study will be conducted over 2 years, from August 2024 to July 2026. Each participant will have 2 follow-up visits at 6-month intervals, making the total follow-up period 1 year. Since 2022, the introduction of OTC HAs has revolutionized access to these devices. Researchers, clinicians, and the general public are keen to evaluate the clinical effectiveness of OTC HAs, as more individuals will likely use them for HL. This increased usage will provide valuable real-world data to understand the benefits and limitations of OTC HAs. Monitoring the outcomes and user feedback will provide insights into their effectiveness and impact on hearing rehabilitation. PRR1-10.2196/59894.

RF pulsed plasma modified composite scaffold for enhanced anti-microbial activity and accelerated wound healing

Infected wounds present significant challenges pertaining to healing and often demand administration of strong antibiotics to patients. Also, drug resistant microbes may alter the physiology of wounds to create biofilms, frequently leading to high morbidity and mortality. In this investigation, a biodegradable, microporous composite agarose-chitosan scaffold was fabricated. Furthermore, its surface was modified with diphenyldiselenide deposition, using low pressure pulsed plasma technology. The optimized plasma parameters, viz. 5ON/15OFF (ms) of plasma pulse rate and 80 min of treatment time resulted in scaffolds having enhanced anti-bacterial activity against gram positive microbes like Staphylococcus (S.) aureus and S. epidermidis. The scaffolds were non-toxic to skin cells, as confirmed by the MTT assay. Cell proliferation through plasma treated and native scaffolds was assessed by culturing primary human dermal fibroblasts (HdaF) and human keratinocytes (HaCaT) and visualizing via confocal microscopy. Moreover, in-vivo rat model confirmed accelerated wound healing with plasma treated scaffold (100 % on day 14), as compared to the native scaffold (100 % on day 16) when compared with over-the-counter (OTC) ointment Betadine (100 % on day 12).

Assessment of knowledge, attitude and practice of over-the-counter drugs and dietary supplements among non-healthcare college students in Chitradurga

Background: The market for OTC drugs and dietary supplements is rapidly growing. However, there exists a lack of adequate awareness among the general public regarding the advantages and potential drawbacks associated with these products, particularly among the younger generation, who heavily rely on the internet for information. Therefore, this study sought to assess the knowledge, attitude and practice of college students regarding OTC drugs and dietary supplements, including prevalence and associated factors. Methods: A prospective interventional study with 306 participants was conducted. Data were collected using a self-designed and pre-validated questionnaire and analysed using Statistical Package for the Social Sciences (SPSS) version 28. Descriptive and inferential (T-test) statistics were use. Results: The prevalence of usage of OTC drugs and DSs was found to be 98.4% and 61.4% respectively. Easy accessibility (42.2%), safe and well tolerable (32.5%) were the main factors that influenced them to turn to SM with OTC drugs. The respondent’s preference for DSs was primarily driven by their desire to maintain good health (33.6%). Internet (22.2%) and healthcare professionals (21.9%) were the two most reported sources that students relied on to obtain information about DSs. The result revealed poor knowledge and a positive attitude towards OTC drugs and DSs among all participants. Conclusions: A high prevalence of self-medication with OTC drugs and dietary supplements use was highlighted. Notable issues and improper practices were recognized. The findings indicate a need for education to enhance knowledge about OTC drugs and DSs and to encourage safe practices.

Analysis of quality parameters and preservative concentrations in Sahacharadi Kwatha: A comparative study of three commercial brands

BackgroundSahacharadi Kwatha is traditionally employed in Ayurvedic therapy for "vata" related conditions such as back pain, herniated disc, palsy, sciatica, and paralysis. Classical Ayurvedic texts recommend the use of freshly prepared Kwatha for optimal patient benefits. However, in response to the commercialization of Ayurveda and the demand for convenient over-the-counter (OTC) formulations, various commercial preservatives have been incorporated by Ayurvedic manufacturers to facilitate OTC preparation and prolong shelf life. ObjectivesThis study aims to comprehensively analyse and compare the quality parameters and preservative content in three prominent brands of Sahacharadi Kwatha available in the Indian market. Materials and methodsOrganoleptic and physicochemical properties, phytochemical content, and microbial load of the samples were analyzed following standardized procedures. Sodium benzoate levels in the samples were determined using both titrimetric and High-Performance Liquid Chromatography (HPLC) methods. High-Performance Thin-Layer Chromatography (HPTLC) profiles were compared to discern differences among the samples. ResultsThe study revealed significant variations in organoleptic and physicochemical properties, HPTLC profiles, and microbial load among the tested samples. Sodium benzoate levels in all samples exceeded the FDA and API-approved limit. Additionally, substantial variations were noted in the phytochemical content of the samples. ConclusionThis investigation underscores noteworthy disparities in quality parameters and preservative content within the tested market variants of Sahacharadi Kwatha. The findings emphasize the existence of unregulated standards in the preparation of Ayurvedic medicines available in the market, highlighting the imperative for standardization and validation of Ayurvedic formulations. Such measures are essential for enhancing consumer acceptability and fostering the overall development and growth of the Ayurveda industry.

Benefit-Cost Analyses of Hearing Aids, Over-the-Counter Hearing Devices, and Hearing Care Services.

Limited accessibility to hearing health care threatens healthy aging in place for older adults with hearing loss. A willingness-to-pay (WTP) approach was used to determine benefits and value of prescription advanced digital technology (ADT) hearing aids, over-the-counter (OTC) hearing devices, and rehabilitative services using benefit-cost analyses. This study was a cross-sectional survey with chart review of hearing aid users at two independent audiology practices. Seventy hearing aid users (response rate: 15.6%) provided their WTP for ADT prescription hearing aids, OTC hearing devices, and hearing rehabilitative services. Benefit-cost ratios and net social benefit were calculated using deterministic and exploratory approaches. Point estimates for benefit-cost ratios and net social benefit were derived using bootstrap sampling with replacement (N = 5,000). Median WTP for ADT prescription hearing aids and rehabilitative services were $2,000 and $250, respectively. WTP was lowest for OTC devices (Mdn = $0; maximum = $500). Benefit-cost ratios and net social benefit for ADT prescription hearing aids, OTC devices, and hearing rehabilitative services favored these interventions when out-of-pocket costs remained low. Benefit-cost analyses also produced results favoring prescription ADT hearing aid intervention with costs as high as $1,530 per device. WTP results indicated that all interventions under study have a measurable consumer-perceived benefit. Results of benefit-cost analyses favored the interventions but only when costs were lower than market prices. The benefit-cost analysis results for hearing care services underscore their value when provided as part of a comprehensive rehabilitative plan that may inform future health policy changes.

Prevalence and Effect of Cannabinoids in Pain Management for Hand Pathologies.

Cannabinoids are a diverse group of compounds under investigation for various medical purposes, including analgesia. Given the evolving landscape of cannabinoid use, we aimed to analyze their prevalence and effect in pain management among urban orthopedic hand patients. An electronic survey was administered to 122 new patients presenting to the orthopedic hand clinic of a major urban academic hospital. Demographic data, numerical rating scale pain scores, cannabinoid usage, and other concomitant pain regimens were recorded. Approximately half of the new patients were dissatisfied with current pain management for their hand pathology. Prescription (Rx) and over-the-counter (OTC) pain medications were used by 58% (71/122) of patients, while cannabinoids were used by 15% (18/122) of patients. Compared with pre-usage pain scores, both cannabinoids and Rx/OTC medications induced significant reductions in pain associated with patients' hand pathologies (Cannabinoid: Δ4.4, P = .002; Rx/OTC: Δ3.0, P < .001). Cannabinoids induced a larger analgesic effect, but this difference was not statistically or clinically significant (P = .06). Subjectively, cannabinoid users either preferred their cannabinoid over Rx/OTC medications or liked both equally. Opioid use was higher among cannabinoid users (22.2% vs 12.5%), although this was not statistically significant (P = .28). Approximately 15% of new urban hand patients use cannabinoids for pain control, and these compounds have similar analgesic efficacy in hand pathologies as Rx/OTC medications. Cannabinoids are equally liked or preferred relative to traditional medications in this cohort, and they may play an important role in pain management for hand patients.

European vulnerable options pricing under sub-mixed fractional jump-diffusion model with stochastic interest rate

With the development of financial markets, the trading of financial derivatives has become more flexible. To meet the demands of investors, over-the-counter (OTC) trading of options has also become increasingly frequent, raising concerns about accurately pricing vulnerable options. This study investigates the pricing problem of European vulnerable options under the sub-mixed fractional jump-diffusion (SMFJ) model. Firstly, the underlying asset price model and the counterparty company value model are established under the SMFJ model with a sub-mixed fractional Vasicek stochastic interest rate. Then, analytical solutions for the European vulnerable options are obtained using the quasi-martingale measure transformation and the risk-neutral pricing method. Additionally, the accuracy of the pricing formula is verified through the Monte Carlo simulation method. Finally, the rationality and validity of the established model are confirmed by numerical simulations, and the influence of key parameters on the pricing models is analyzed.

Use of over-the-counter supplements, sleep aids, and analgesic medicines in rheumatology: results of a cross-sectional survey

Abstract Objectives Pain, fatigue, and sleep are common symptoms in patients with Rheumatic and Musculoskeletal diseases (RMDs) that may prompt the use of over-the-counter (OTC) supplements, sleep aids, and analgesics as self-management strategies. This study evaluated the prevalence of OTC supplements, sleep aids, pain relievers and the financial burden associated with their use in rheumatology. Methods A web-based survey developed with patients, was administered in rheumatology clinics in an English hospital. Participants shared demographic information and detailed their use of OTC supplements, sleep aids, and pain relief in the past week. The data was analysed using descriptive statistics and logistic regression models to identify influencing factors. Results In total 876 people consented to participate in the survey. Over half of patients (54.5%) reported daily supplement intake, typically spending £10/month (IQR 5-20), ranging up to £200 per month. The most commonly administered supplements were vitamin D, multivitamins, vitamin C, vitamin B/B complex, Omega 3/6 supplements, with multiple overlaps. Prescription, OTC, or non-prescription pain relief was reported by 82% of respondents, with sleep aids being used by 13%. Of the 327 patients who took NSAIDs, 165 (50.4%) also reported taking OTC supplements, while among the 131 patients using opioids (20.5%), 66 (50.3%) reported supplement use, some of which have documented interactions. Conclusion The administration of OTC supplements, pain relief, and sleep aids is common in patients with RMDs. Health care professionals should be encouraged to proactively ask about these during consultations especially from a drug safety perspective, but also to provide timely, reliable advice about such strategies that may be sought by patients.

9202 Characterizing The Physiological Side-Effects Of Over-The-Counter Arthritis Supplements

Abstract Disclosure: K.S. Wei: None. M.O. De La Torre: None. A. Flores: None. C.E. Chiu: None. T.E. Angell: None. Introduction: Over the counter (OTC) health supplements are commonly used by patients for a variety of ailments but may contain active ingredients that are not stated, such as glucocorticoids. Here, we present a case series of 12 patients seen by the Endocrinology Consult service at an urban safety net hospital during 2022-2023 and determined to have iatrogenic adrenal insufficiency (AI) from specific OTC supplements that surreptitiously contained glucocorticoids. Clinical Cases:12 patients using OTC arthritis supplements [Artri King (n=8), Ardosons (n=3), and Ajo Rey (n=1)] were identified. Median age was 52 years and 33.3% were female. All started using the supplements because of joint pain. Median length of use prior to cessation was 6 months. The most common presenting symptoms were nausea/vomiting (42%), fatigue (42%), abdominal pain (33%), and dizziness (17%). The most common physical exam findings of steroid excess included moon facies (66%), central adiposity (66%), abdominal striae (50%), dorsocervical fat pad (33%), and bruising (33%). 3/12 patients required ICU admission. Cortisol assessment was performed in 11/12 patients, which showed normal cortisol level in 1 patient (cortisol ≥16 mcg/dL), AI in 3 patients (cortisol ≤3 mcg/dL), and an equivocal level (cortisol 3-16 mcg/dL) in 7 patients. Cosyntropin stimulation testing in 6/7 patients with equivocal cortisol levels suggested AI in 4 (cortisol level &amp;lt;16 mcg/dL at 60 minutes after ACTH stimulation), whereas 2 showed lower but normal response (cortisol levels 18.2 mcg/dL and 18.4 mcg/dL). In total, 10/12 patients were prescribed glucocorticoid tapering replacements to avoid precipitating adrenal crisis. The most common regimens were hydrocortisone 20mg qAM/10mg qPM (33%) and hydrocortisone 5mg qAM/5mg qPM (17%). To date, 2/10 patients have successfully discontinued steroid replacement. Conclusion: These cases demonstrate possible Cushing’s syndrome and/or adrenal insufficiency after unintentional exposure to glucocorticoids in these OTC arthritis supplements, which has only previously been reported in a small number of case reports (1). This series collected over a 2-year period offers important clinical insights: Because patients may not identify or recall a supplement, possible use of OTC medications for arthritis or other anti-inflammatory purposes should be specifically assessed in patients presenting with adrenal insufficiency (especially with concomitant findings suggesting Cushing’s syndrome). For patients on such supplements, immediate discontinuation may not be possible without cortisol replacement and should be done with caution. 1)Boncompagni A.C. et al. A case of iatrogenic Cushing syndrome and subsequent adrenal insufficiency from a hidden ingredient in the supplement Artri Ajo King. J Am Coll Emerg Physicians Open. 2023;4(4):e13007. Presentation: 6/1/2024

Prospective study of risk factors for community-acquired acute kidney injury

Background and hypothesisCauses and risk factors for community-acquired acute kidney injury (CA-AKI) have not been thoroughly studied. The aim of this study was to examine the risk factors for CA-AKI. MethodsIn this prospective study, we examined serum creatinine from all individuals visiting a university hospital's emergency department (ED) over an 11-month period for the presence of AKI defined according to the KDIGO criteria. Patients with AKI were invited to participate. Randomly selected controls (1:2) were paired according to age, sex, and date of admission. Participants answered questions about their medical history and medication use, including over-the-counter (OTC) drugs. Conditional logistic regression was used to identify factors associated with AKI. ResultsOf 602 AKI cases identified, 512 participated in the study. AKI cases were significantly more likely than controls to have used nonsteroidal anti-inflammatory drugs (NSAIDs) (26.0 % vs 18.0 %, p = 0,001) in the week preceding the ED visit, particularly OTC NSAIDs (23.3 % vs 15.9 %, p < 0.001). AKI was associated with a recent history of vomiting (OR 2.52 [95 %CI 1.87–3.39]), diarrhea (1.30 [1.00–1.70]) and urinary retention (1.92 [1.36–2.72]), use of non-selective NSAIDs (1.84, [1.37–2.48]), RAAS blockers (1.63 [1.21–2.19]), and diuretics (1.53 [1.13–2.08]), and a history of diabetes (1.42 [1.04–1.94]), CKD (1.36 [1.01–1.83]) and smoking (1.72 [1.24–2.37]). ConclusionsEvents in the setting of acute illness and medication use, including OTC NSAIDs, may play a greater role in the development of CA-AKI than comorbid conditions. Frequent use of OTC NSAIDs is a concern and should be addressed in view of serious adverse effects.

Older Adult Misuse of Over-the-Counter Medications: Effectiveness of a Novel Pharmacy-Based Intervention to Improve Patient Safety

Objectives Older adults’ (ages ≥65) inappropriate over-the-counter medications (OTC) use is prevalent, comprising Drug-Age, Drug-Drug, Drug-Disease, and Drug-Label types. Given that pharmacies sell many OTCs, structurally redesigning pharmacy aisles for improving patient safety (Senior Safe) was conceived to mitigate older adult OTC misuse, using Stop Signs and Behind-the-Counter Signs for high-risk OTCs. This study determined whether Senior Safe reduced high-risk OTCs misuse, while secondarily evaluating misuse changes for all OTCs. Methods A randomized controlled trial design matched and randomly allocated 20 health system community pharmacies to control or intervention groups. All 288 study participants completed an OTC choice task in which they chose a hypothetical symptom scenario (pain, sleep, cough/cold/allergy), selected an OTC, and described how they would use it at symptom onset and if symptoms persisted or worsened. Reported OTC use was evaluated for each misuse type. Intervention and control sites were compared for each misuse type using multivariate modeling. Results For high-risk OTCs, Drug-Age and Drug-Drug misuse were more likely in control sites (OR = 2.752, P = 0.004; OR = 6.199, P = 0.003, respectively), whereas Drug-Disease and Drug-Label misuse had too few occurrences in intervention sites for statistical comparisons. For all OTCs, only Drug-Age misuse was more likely for control sites (OR = 5.120, P = 0.001). Adults aged 85+ years had the greatest likelihood of all misuse types. Conclusions Results demonstrated that older adults frequently reported multiple misuse types, highlighting safety concerns. Senior Safe reduced high-risk OTC misuse, especially for older adults younger than 85 years. Cumulatively, these findings provide insights into practice recommendations supported through regulatory guidance.

Assessing student and patient perspectives on pharmacist-prescribed hormonal contraceptives

BackgroundIncreasing convenient, accessible, and cost effective contraceptive access is critically important. Two-thirds of U.S. states permit pharmacists to prescribe hormonal contraceptives. Community pharmacies are ideal settings for patients to be offered contraceptive therapeutic options, including hormonal contraceptives, emergency contraception (EC), and over-the-counter (OTC) oral contraception. ObjectiveThe objective of this study was to assess college student and community pharmacy patients’ perspectives on pharmacist-prescribed hormonal contraceptives, likelihood of accessing contraceptives from a pharmacist, and perspectves regarding EC and OTC oral contraception. MethodsThe researchers conducted an observational study distributed to college students and patients accessing care at community-based pharmacies from October 2022 to February 2023. The survey population included those who were 18 years or older, English speaking, and recruited both in person and online. Survey questions assessed barriers to contraception access, perspectives toward pharmacist-prescribed hormonal contraception, likelihood of receiving pharmacist-prescribed hormonal contraception, as well as EC and OTC oral contraception at the community pharmacy. Results from the pharmacist and clinician surveys were previously published, therefore this report will focus on the student and patient data. ResultsNinety-one percent of all respondents strongly agreed or agreed with pharmacist-prescribed hormonal contraception. Students and patients reported convenience, time-saving, and money saving as reasons for obtaining from their pharmacist. In regard to EC, 36% reported having ever purchased from a pharmacy and 58% were extremely or somewhat likely to purchase OTC oral contraception. ConclusionsThe majority of students and community pharmacy patients surveyed in Rhode Island support pharmacist-prescribed hormonal contraceptives. State-level policy advancements with reimbursement for services provide pharmacists an opportunity to provide contraceptive care for all people.

A STUDY OF THE PREVALENCE OF SELF MEDICATION PATTERN FOR PRIMARY DYSMENORRHEA AMONG UNDERGRADUATE MEDICAL AND DENTAL STUDENTS IN A TEACHING HOSPITAL IN TELANGANA

Objective: To study the prevalence of self-medication by using over-the-counter drugs and non-pharmacological methods for primary dysmenorrhoea. Methods: A Cross-sectional descriptive study using a self-developed and structured questionnaire as a tool was conducted among medical and dental students with dysmenorrhoea and in the age group of 18-22 y. Statistical analysis was done using the Chi-Square test. Results: Out of 203 respondents, 30% were self-medicated by using over-the-counter (OTC) drugs and 70% have treated themselves by non-pharmacological methods like taking rest and applying hot fomentation on the abdomen. Among the OTC, 56% of them used a single drug and 44% used a combination of drugs. The most commonly used single drug was mefenamic acid and the most commonly used combination of drugs was mefenamic acid+dicyclomine hydrochloride. Out of those respondents taking OTC only 5% sought gynaecologist advice. A significant number of students were taking rest [Chi-square value = 66.84 p&lt;0.01 highly significant], losing attendance in their academics. Conclusion: Primary Dysmenorrhoea (PD) affects young girls irrespective of the regularity of cycles. The prevailing self-medication pattern is inappropriate; a substantial proportion of girls have inadequate knowledge regarding treatment and the need for gynecologist consultation.

Three consecutive cases of acute liver failure in young women due to acetaminophen overdose: insights into Japanese social issues and transplantation landscape.

Acetaminophen (APAP) is an over-the-counter (OTC) drug known worldwide for its safety and efficacy. However, in Japan, OTC drug overdose has become a prominent social problem in recent years due to stricter regulations for other drugs, especially among young people, and APAP is an increasing cause of acute liver injury due to overdose. This report describes three consecutive cases of acute liver failure in young women (22, 22 and 19years old) due to APAP overdose in December 2023. Despite severe liver injury, indicated by high ALT levels and coagulopathy, these cases recovered without requiring liver transplantation. This report discusses three cases of acute liver failure in young Japanese women following APAP overdose, reflecting a national increase in such cases due to increased misuse of OTC drugs and societal factors. Key findings include the need for early treatment with N-acetylcysteine (NAC) and the importance of mental health assessment in the management of overdose patients. The cases underscore the need for prompt team-based care to prevent serious outcomes and highlight the complexity of liver transplantation decisions in Japan, highlighting the need for comprehensive strategies to address the escalating problem of APAP overdose.

Bugs on Drugs: Paracetamol Exposure Reveals Genotype-Specific Generational Effects on Life History Traits in Drosophila melanogaster.

Few investigations have been made to determine whether pharmaceutical drugs cause any generational effects. These effects can be divided into intergenerational and transgenerational effects. In insects, the F1 offspring of exposed individuals are considered to show intergenerational effects (as they have been exposed as germ cells or early embryos), while the F2 generation is fully non-exposed and considered to show transgenerational effects. Here, the common over-the-counter (OTC) drug, paracetamol, is investigated for genotype-specific responses and effects across generations on three life-history traits: fecundity, longevity, and spontaneous locomotor activity levels in the model species Drosophila melanogaster. Seven isofemale D. melanogaster lines were exposed to a high and intermediate dose of paracetamol determined by a dose-response curve. NMR investigations verified the long-term presence of paracetamol in the food substrate. Phenotypic effects of paracetamol ingestion were investigated on flies exposed to the drug and in their offspring and grand-offspring. The dose-response curve indicated genotype-specific responses to paracetamol. In the following experiment, all traits investigated displayed significant effects of paracetamol ingestion for at least one of the seven isofemale lines, and we detected strong genotype-specific responses to paracetamol. Fecundity tended to increase in individuals directly exposed to the drug whereas fecundity in the F2 generation was reduced (transgenerational). Longevity generally decreased in directly exposed individuals but tended to increase in F1 offspring (intergenerational). Paracetamol effects on spontaneous locomotor activity were primarily detected as transgenerational effects and were rarely seen in directly exposed individuals. However, across lines, no clear overall trend could be determined for any trait. The generational effects and marked genotype-specific response to paracetamol warrants further investigation of both genotype-specific responses and generational effects in general.

Retail Availability of Over-the-Counter Birth Control Pills at Texas Pharmacies: Results from a Mystery Caller Study

ObjectivesTo estimate the availability of the recently released over-the-counter (OTC) birth control pill (Opill®) in retail pharmacies and compare availability across pharmacies based on their chain status and setting. Study DesignIn April and May 2024, we conducted a mystery caller study of a sample of 500 Texas retail pharmacies. Sampled pharmacies were contacted by female project staff posing as potential customers and asked whether they had OTC birth control pills in stock and, if not, whether they could be ordered. We characterized pharmacies by chain status (independent pharmacy, chain pharmacy inside retail outlet, chain pharmacy with standalone location) and, using geolocation, as located in either rural or urban areas. ResultsOverall, 62% of pharmacies (N=477) reported having Opill® available for sale. This stock varied by pharmacy type, with independent pharmacies the least likely to stock it (25%) and standalone chain pharmacies the most likely (82%). Similar patterns were found in terms of pharmacies that had Opill® in stock or were willing to order it. We found no significant differences between urban and rural pharmacies. ConclusionsDespite its recent (March 2024) launch, Opill® was widely available in retail pharmacies in Texas, though independent pharmacies were less likely to stock it. While removing the need for prescriptions may make birth control pills more accessible, this access may vary by pharmacy type.