Search Results (879)

Medication discrepancies at hospital admission are common and may lead to adverse outcomes. Medication reconciliation is a critical process for minimizing medication discrepancies and medication errors at the time of hospital admission. This study aimed to evaluate the role of clinical pharmacists in identifying pharmacotherapy-related issues upon patient admission in a low-resource setting. A prospective observational study was conducted at a university hospital between 1 March and 31 May 2023. Within 24 h of admission, a clinical pharmacist documented each patient’s pre-admission medication regimen and compared it with the medication history obtained by the admitting physician. Discrepancies and pharmacotherapy problems were subsequently identified. Among 65 patients, pharmacists documented 334 medications versus 189 recorded by physicians (p < 0.01). The clinical pharmacist identified 155 discrepancies, 112 (72.26%) of which were unintentional. The most frequent type was drug omission (91.07%), followed by incorrect dosage (4.46%), incorrect dosing interval (2.68%), and medications with unknown indications (1.79%). Most discrepancies were classified as errors without harm (53.57%), while 41.07% were potentially harmful. These findings underscore the importance of integrating clinical pharmacists into the healthcare team. Their active participation during hospital admission can significantly enhance medication safety and reduce preventable adverse drug events. Full article

Background: Energy drinks (EDs) are non-alcoholic, functional beverages sold worldwide in more than 165 countries. These products are very popular and often consumed by children, teenagers, and young adults to improve physical performance, reduce drowsiness, and improve memory and concentration with increased intellectual effort. However, their consumption is associated with an increased risk of various health consequences. Objectives: The purpose of this non-systematic review was to discuss the components of EDs and their effects, summarize the AEs reported in the literature associated with the consumption of EDs, and briefly characterize the possible ED-related drug interactions. Methods: Scientific evidence was extracted by searching the databases PubMed and Google Scholar. In addition, the reference lists of the retrieved papers were reviewed and cross-referenced to reveal additional relevant scientific evidence. Results: The most common ingredients in EDs are caffeine, taurine, glucuronolactone, B vitamins, the vitamin-like compound inositol, and sweeteners (sugar, fructose, glucose–fructose syrup or artificial sweeteners). Although it is difficult to conclusively prove a cause-and-effect relationship between the consumption of EDs and the observed pathophysiological abnormalities, most scientific evidence (mostly clinical case reports) indicates that both occasional and especially chronic use of EDs is associated with the occurrence of numerous adverse effects (AEs). Among these, the best documented AEs are those on the cardiovascular system. It should also be noted that the components of EDs (primarily caffeine) may have drug interactions; therefore, EDs may be an important factor influencing the safety of pharmacotherapy in patients consuming EDs. Conclusions: Consuming energy drinks lead to various health problems and may interfere with pharmacotherapy due to the potential development of drug interactions. Due to the widespread availability of EDs, their suggestive advertising aimed at the youngest customers, and ambiguous regulations, new legislative policies are required to limit the widespread consumption of such products and their negative health effects. Full article

This review explores the potential of magistral formulas (MFs) as a viable option to meet the needs of neonates, given the lack of adequate therapies for this vulnerable group. The scientific literature on medicines available for neonates is limited. The physiological differences between neonates and adults make it difficult to formulate these medicines. In addition, there are a variety of difficulties in conducting research on neonates: few clinical trials are performed, and there is frequent use of unauthorized medicines. Pharmacokinetics in neonates was investigated in comparison to adults, and different aspects of the absorption, distribution, metabolism, and excretion were observed. One of the main problems is the different pharmacokinetics between the two populations. It is necessary to promote and allow research related to pediatric drug design, approve a specific authorization for use in age-appropriate dosage forms, and improve the quality and availability of information on drugs. This study focused on the MFs typically used for pediatrics, specifically for neonates, analyzing the pharmaceutical forms currently available and the presence of indications and dosage recommendations of the European Medicines Agency. Medications were classified according to therapeutic group, as antihypertensives, corticosteroids, and antiepileptics. The use of off-label medicines remains high in neonatal intensive care units and in primary healthcare, besides in the preparation of MFs by pharmacists. The shortage of medicines specifically designed and approved for neonates is a serious problem for society. Neonates continue to be treated, on numerous occasions, with off-label medicines. Studies and research should be expanded in this vulnerable population group. Full article

Pharmacist-led transitions of care (TOC) services decrease preventable hospital readmission. TOC service implementation assessment can inform translation to real-world settings. The purpose of this study was to evaluate the implementation of a TOC service for patients with multiple admissions at a regional hospital using the RE-AIM framework. In this quasi-experimental, non-randomized study, individuals with ≥2 recent hospitalizations received pharmacist-led discharge medication reconciliation and counseling, management of drug-related problems, post-discharge telephonic visits, and social support. The reach, effectiveness, implementation, and maintenance RE-AIM dimensions were assessed using patient and service records. Outcomes included 30-day readmission rates for individuals completing ≥1 outpatient pharmacist visit (intervention) versus those unreachable in the outpatient setting (comparison), completed interventions, implementation features, and service adaptations. Chi-square and Fisher’s exact tests were used for comparison of categorical variables and the t-test was used for continuous variables. From February 2022 to August 2023, 72.7% of the 66 service participants participated in the intervention (reach). Additionally, 30-day readmission was 22.9% (intervention) versus 55.6% (comparison; p = 0.01). In total, 2279 interventions were documented (effectiveness). The service was adapted (implementation) and expanded to include additional populations (maintenance) to enhance sustainability. Based on RE-AIM evaluation, the pharmacist-led TOC intervention appears to be a sustainable solution for addressing readmission in multivisit patients. Full article

Drug-induced nephrotoxicity is a common and serious problem in clinical practice. We conducted a systematic review of studies reporting nephrotoxicity events associated with antibiotics approved since 2018. The agents assessed included aztreonam/avibactam, cefepime/enmetazobactam, cefiderocol, ceftobiprole, contezolid, gepotidacin, imipenem/cilastatin/relebactam, lascufloxacin, lefamulin, levonadifloxacin, plazomicin, and sulbactam/durlobactam. Literature searches were conducted in PubMed, Scopus, Web of Science, and major pharmacovigilance databases (Vigibase, FAERS, EudraVigilance, EMA, FDA, NMPA, PMDA, and CDSCO) in May 2025, along with reference citation tracking. Studies were included if they reported safety or adverse event data. The risk of bias was assessed using validated tools in accordance with the study design. Out of 2105 potentially relevant records, 74 studies met inclusion criteria, comprising 52 clinical trials, 17 observational studies, 1 registry-based study, 3 case series, and 1 case report. Nephrotoxicity was rarely reported for any of the newly approved antibiotics. No renal adverse events were found in the available studies for aztreonam/avibactam, levonadifloxacin, and contezolid. Most studies were of moderate to high quality; two were classified as low quality. However, nephrotoxicity was inconsistently assessed, with variable definitions and methodologies used. Although current data suggest a low frequency of nephrotoxicity, limitations in study design and reporting preclude firm conclusions. There is a need for post-marketing studies to better characterize renal safety. Clinicians should remain vigilant and continue to monitor for and report renal-related adverse events. Full article

Background: Insomnia, as one of the most common sleep disorders, is a significant health problem, especially among patients suffering from drug-resistant depression. Problems related to the quality of sleep in that population can significantly affect the effectiveness of treatment and quality of life, which is why it is necessary to search for effective therapeutic interventions in this area. Objective: The aim of this study was to compare the effectiveness of esketamine and other standard antidepressants in improving sleep quality in patients with drug-resistant depression. The main research question is whether and to what extent esketamine improves sleep parameters compared with other antidepressants. Methods: This study involves the analysis of data collected from 50 patients divided into two groups: those using esketamine in combination with other antidepressants and those using other antidepressants. The analysis of the results focuses on the assessment of differences in AIS scores between the groups assessed using the Athens Insomnia Scale (AIS). Results: Insomnia occurs much less frequently among people using esketamine than among people not using this drug. With the increase in the time of using esketamine and with the increase in the dose, the level of insomnia decreases. Conclusions: Esketamine brings about a rapid improvement in sleep quality, which is a significant advance in the treatment of drug-resistant depression. The obtained results not only confirm the effectiveness of esketamine but also show its advantage over traditional treatment methods in improving sleep quality. Full article

Uncaria tomentosa (Ut) is a Rubiaceae widely used in Peru’s traditional medicine. It is mainly known by the vernacular name of Cat’s claw due to its morphological aspects and is found in tropical low mountain forests of Central and South America. A decoction of Ut bark, root and leaves is used traditionally for different health problems, including arthritis, weakness, viral infections, skin disorders, abscesses, allergies, asthma, cancer, fevers, gastric ulcers, haemorrhages, inflammations, menstrual irregularity, rheumatism, urinary tract inflammation and wounds, among others, which gave rise to scientific and commercial interest. The present paper reviews research progress relating to the ethnobotany, phytochemistry and pharmacology of Ut, and some promising research routes are also discussed. We highlight the centrality of its different biological activities, such as antioxidant, anti-inflammatory, antiproliferative, antiviral, and antinociceptive, among others. Recently, studies of the health effects of this plant suggest that novel nutraceuticals can be obtained from it and applied as a preventive or prophylaxis strategy before the start of conventional drug therapy, especially for patients who are not prone to conventional pharmacological approaches to diseases. The present work emphasizes the current pharmacological properties of Uncaria tomentosa, evidencing its therapeutic benefits and encouraging further research on this medicinal plant. Full article

Canada’s national surveillance shows an 11% year-over-year decline in deaths from opioid and other unregulated drug poisonings, and a 10% drop in related hospitalisations in 2024. In stark contrast, Québec, home to more than nine million residents, and Montréal, the country’s second-largest city, experienced a continued rise in suspected drug-poisoning mortality through 2024, with fentanyl or analogues detected in almost two-thirds of opioid deaths. We conducted a narrative synthesis of provincial coroner and public-health surveillance tables, Health Canada dashboards, and the 2022–2025 Québec Strategy on Psychoactive-Substance Overdose Prevention. Results indicate a 40% increase in opioid-related mortality since 2018, a parallel uptick in stimulant toxicity, and a five-fold rise in overdose reversals at Montréal supervised-consumption services during the COVID-19 pandemic recovery. We aim to summarise the key problems underlying this epidemic and offer province-specific public-health strategies while also sending a call to action for first-line clinicians and psychiatrists to integrate overdose-risk screening, take-home naloxone, and stimulant-use-disorder treatments into routine care. We further urge Québec healthcare professionals to deepen their knowledge of provincial services such as supervised-injection sites and stay up to date with the rapidly evolving substance-use-prevention literature. Québec’s divergent trajectory underscores the need for region-tailored harm-reduction investments and stronger policy-to-clinic feedback loops to reduce preventable deaths. Full article

Polycystic ovary syndrome (PCOS) is an endocrine disorder prevalent in women of reproductive age, often requiring complex pharmacological management. The heterogeneity of the syndrome and the use of on- and off-label therapeutic agents—ranging from insulin sensitizers and ovulation inducers to oral contraceptives and herbal supplements—pose significant challenges, including adverse effects, drug interactions, and poor adherence. This narrative review explores the role of pharmacists in identifying and mitigating drug-related problems (DRPs) associated with PCOS therapy. Through thematic synthesis of the current literature, the study highlights common DRPs such as suboptimal drug selection, inappropriate dosing, prolonged therapy duration, and treatment-related safety concerns. It underscores the value of pharmacists’ interventions in enhancing medication adherence, optimizing therapeutic regimens, providing patient education, and monitoring adverse events. A structured, patient-level pharmaceutical care model is proposed, emphasizing personalized assessment, interdisciplinary collaboration, and continuous follow-up. The integration of clinical pharmacists into PCOS care teams has the potential to improve treatment effectiveness, patient satisfaction, and long-term health outcomes. Pharmacists’ contributions are especially critical given the widespread use of off-label therapies and supplements with variable evidence of benefit. Tailored pharmaceutical care can thus bridge the existing gaps in PCOS management and enhance the quality of life for the affected individuals. Full article

Preventable adverse drug events (ADEs) remain a significant threat in community settings, a challenge that is critical in community pharmacy settings where continuity of care and healthcare access can be limited. This qualitative study explored the perspectives of 13 community pharmacists through focus groups and interviews to identify barriers and propose solutions to enhance their role in patient care. Pharmacists emphasized their critical position in ensuring safe medication use, particularly for older adults managing multiple chronic conditions. Key findings revealed five themes: (1) defining medication safety as minimizing risk and empowering patients; (2) characteristics of the “perfect patient,” including medication awareness and proactive engagement; (3) the pharmacist’s role in detecting and resolving medication-related problems; (4) systemic barriers such as time constraints, lack of access to patient records, insufficient privacy, and undervaluation of pharmacists’ roles; and (5) proposed solutions including private counseling areas, increased staffing, integrated electronic health records, and legislative recognition of pharmacists as healthcare providers. Strengthening collaboration with physicians and empowering patients through education were also highlighted as key strategies. These findings underscore the need for systemic changes—especially in light of lessons learned during the pandemic—to support pharmacists in delivering comprehensive medication management and improving patient safety. Full article

Background: The project ‘Multicenter Renal Pharmacist Group—Implementation of Pharmaceutical Care for Patients with Renal Impairment at four Non-University Hospitals in Germany’ started in the beginning of 2020 with the goal to establish high-quality pharmaceutical care to improve patient safety for hospitalized patients with renal impairment at German non-university hospitals. Pharmaceutical service quality should be optimized by intense and effective intraprofessional collaboration within the network. Methods: Over a period of two years (2020–2022), we implemented renal pharmacists (RPs) for patients with renal impairment (RI) at four non-university hospitals in Germany (Starnberg Hospital, Rudolf Virchow Hospital Glauchau, Catholic Hospital in the Märkisch District (KKiMK), and Hospital Sindelfingen-Boeblingen). The RPs conducted medication analyses identifying renal-drug-related problems (rDRPs) two to five days a week. The rDRPs, including recommendations to solve them, were forwarded to the attending physicians via written consultations or personally during ward rounds. The RPs were mentored by a renal pharmacist expert from LMU Munich and formed a multicentered team with close collaboration. Data about the RP service were collected and were retrospectively evaluated. Results: During the two-year project period, a total of 3924 patients from various disciplines were visited across all four locations. In total, 1425 patients (36.3%; with a range from 22.7 to 56.4% between hospitals) received one or more interventions by RPs concerning 2454 rDRPs (a median of one to three rDRPs per patient). In cooperation with the physicians, 77.6 to 88.2% of the rDRPs were solved. The most common causes were ‘dosage too high’ and ‘contraindication’. Conclusion: The implementation of pharmaceutical care for patients with renal impairment at four non-university hospitals in Germany increased appropriate prescribing by physicians. The multicenter team proved to be an excellent support for the newly established services. Full article

Endometriosis is a chronic, hormone-dependent disease that affects women of reproductive age. It leads to numerous adverse clinical symptoms, which significantly impact women’s quality of life. The chronic nature of the disease and its recurrence are the main reasons for the search for new, non-hormonal drugs and drug candidates, either as adjunct treatment options or alternative therapies. The catechin found in green tea, epigallocatechin gallate (EGCG), has been shown to exhibit a wide array of biological activities, which may also contribute to its potential effectiveness in treating endometriosis. The poor physicochemical stability and relatively low bioavailability of EGCG have stimulated the development of a peracetylated prodrug (pro-EGCG) and other solutions, based on nanotechnology, that would eliminate the problems with EGCG. In this review article, we summarize the studies on the effects of EGCG, pro-EGCG, and EGCG-based nanoparticles on the course of endometriosis published in the GoogleScholar and PubMed databases. Of note is the fact that the results of in vitro and animal model studies have suggested that EGCG and pro-EGCG can reduce the number of endometriosis foci and their size and volume, and they can prevent fibrosis by affecting multiple molecular factors and signaling pathways. The promising results provide a basis for using green herbal extracts for endometriosis treatment in a clinical trial. Nevertheless, it should be emphasized that the number of studies on the topic is currently very limited; further expansion in the coming years is necessary. Broad, well-designed clinical trials are also essential to validate the true potential of EGCG and related compounds in the fight against endometriosis. Full article

Glial cells exhibit multifaceted functions and represent essential contributors to various physiological processes in the brain, rather than just being silent supportive cells to neurons. Different glial populations of the central nervous system within involved brain regions play various functions, express different proteins, and result in fluctuating effects when altered. Glial cell pathologies were detected in most mental disorders including suicidal behavior. Suicidal behavior represents a health problem of high importance worldwide, where protective measures are required to be taken at many levels. Studies on patients with mental disorders that represent risk factors for suicidal behavior revealed multiple changes in the glia at diverse levels, including variations regarding the expressed glial markers. This review summarizes the role of glia in some psychiatric disorders and highlights the crosslink between changes at the level of glial cells and development of suicidal behavior in patients with an underlying psychiatric condition; in addition, the interplay and interconnection between suicidal behavior and other mental diseases will shed light on the routes of personalized therapy involving the development of glia-related drugs. Full article

Introduction: Chemotherapy is a primary treatment option in human and veterinary oncology. Like humans, canine patients often develop drug resistance. Comparative oncology is gaining increasing interest, and spontaneous tumors of companion dogs have emerged as a powerful resource for better understanding human cancer. The genetic, molecular, and histological features of tumors in dogs are more closely related to those in humans than the ones in laboratory animals, including complex mechanisms of drug resistance. Methods: A comprehensive literature search was conducted in the electronic database Clarivate Web of Science (WOS): Medical Literature Analysis and Retrieval System Online (MEDLINE) from 1990 to 2025 (updated 22 January 2025). The final set includes 59 relevant full-text English articles. Results: The literature findings suggest that canine spontaneous tumors are valuable model systems with important translational implications for identifying novel mechanisms of chemotherapy resistance shared with humans and may help advance the current standard of care in precision medicine. Conclusions: We have provided an updated overview of the role of canine tumor models to study oncotherapy resistance, focusing on limitations and opportunities for advancement. Despite complementary benefits of such models in translational oncology research, their relevance remains underestimated. Strengthening the collaboration between human and veterinary medicine professionals and comparative medicine researchers, and obtaining the support of interdisciplinary institutions, could contribute to addressing the problem of multidrug resistance for both human and canine patients. Future research may promote using canine spontaneous tumors as translational therapeutic models for human chemoresistance, through a multidisciplinary approach based on the emerging “One Health, One Medicine” paradigm. Full article

Graphs are one of the dynamic tools used to solve network-related problems and real-time application models. The stability of the network plays a crucial role in ensuring uninterrupted data flow. A network becomes vulnerable when a node or a link becomes non-functional. To maintain a stable network connection, it is essential for the nodes to be able to interact with each other. The vulnerability of a network can be defined as the level of resistance it exhibits following the failure of communication links. Graphs serve as vital tools for depicting molecular structures, where atoms are shown as vertices and bonds as edges. The domination number quantifies the least number of atoms (vertices) required to dominate the entire molecular framework. Domination integrity reflects the impact of removing specific atoms on the overall molecular structure. This concept is valuable for forecasting fragmentation and decomposition pathways. In contrast to the domination number, domination integrity evaluates the extent to which the molecule remains intact following the removal of reactive or controlling atoms. It aids in assessing stability, particularly in the contexts of drug design, polymer analysis, or catalytic systems. This work focuses on the vulnerability parameter, specifically examining the domination integrity of a specific group of bidegreed hexagonal chemical network systems such as pyrene $PY\left(p\right)$, prolate rectangle $R_{p,q}$, honeycomb $HC\left(p\right)$, and hexabenzocoronene $HBC\left(p\right)$. This work also extends to the calculation of the domination integrity value for Cyclic Silicate $C{C}_p$ and Chain Silicate $C{S}_p$ chemical structure networks. Full article