Awareness of the rational use of medicines and the medication counseling practice in community pharmacies in Nyamagana district, Mwanza: A cross-sectional study.

Background: Community pharmacies play a vital role in promoting the rational use of medicines by providing medication counseling to their clients to ensure the safe and appropriate use of medicines. Thus, this study aimed to assess awareness of the rational use of medicines and the medication counseling practice in community pharmacies. Methods: A descriptive cross-sectional study was conducted from June to July 2021. The study was carried out in community pharmacies in Nyamagana district, Mwanza, Tanzania. Data were collected using a self-administered, semi-structured questionnaire. The data for descriptive statistics were entered in Microsoft Excel and analyzed using STATA version 15. Results: A total of 68 pharmaceutical personnel participated in this study. Thirty-eight participants, that is, 55.9%, were aware of the rational use of medicines. The awareness was significantly influenced by the participant's age and profession. The majority of the dispensers practiced rational use of medicines by telling their clients the dose of the medicine (n = 63, 92.6%), frequency of administration (n = 61, 89.7%), and route of administration (n = 60, 88.2%). However, only 21 (30.9%) told clients about the need to comply with their medications. The information that was not regularly provided by dispensers to clients was the side effects of medicines (n = 6, 8.8%). Less than a quarter of participants frequently told their clients information regarding why the medicine is prescribed, drug interactions, storage conditions, and contraindications. Conclusion: This study has shown that almost half of the participants were aware of the rational use of medicines. There was a low frequency at which information was given regarding medication compliance, side effects, storage conditions, drug interactions, and contraindications. These findings underscore the need for targeted interventions to enhance pharmaceutical personnel's understanding of rational use of medicine principles and improve their practice of patient medication counseling.

Awareness of rational medicine use and medication counseling practices in community pharmacies Why was the study done? Community pharmacies play a vital role in promoting the rational use of medicines by providing medication counseling to their clients to ensure the safe and appropriate use of medicines. Thus, this study aimed to assess awareness of the rational use of medicines and the medication counseling practice in community pharmacies. What did the researchers do? This study was conducted from June to July 2021. The study was carried out in community pharmacies in Nyamagana district, Mwanza, Tanzania. Data were collected using a questionnaire. What did the researchers find? A total of 68 pharmaceutical personnel participated in this study. Thirty-eight participants were aware of the rational use of medicines. The majority of the dispensers practiced rational use of medicines by telling their clients the dose of the medicine (n = 63), frequency of administration (n = 61), and route of administration (n = 60). What do the findings mean? These findings highlight the need for targeted interventions to enhance pharmaceutical personnel's understanding of rational use of medicine principles and improve their practice of patient medication counseling.

Effects of bulk tank milk, waste milk, and pasteurized waste milk on the nutrient utilization, gastrointestinal tract development, and antimicrobial resistance to Escherichia coli in pre-weaned dairy calves.

This study aimed to assess the impact of bulk tank milk (BTM), waste milk (WM), and pasteurized waste milk (PWM) on nutrient digestibility, ruminal and cecal fermentation, gastrointestinal tract (GIT) development, and antimicrobial resistance of fecal Escherichia coli from dairy calves at 2 periods (30 and 60 d of age). Calves were grouped according to body weight, serum protein levels, and breed composition. Three treatments were included: BTM (n = 21), WM from cows under antibiotic treatment (n = 21), and PWM (waste milk submitted to high-temperature, short-time pasteurization; n = 21). A total of 63 calves were used, of which: 18 animals (n = 6 per treatment) evaluated in the period of 4 - 30 d and 45 (n = 15 per treatment) from 4 - 60 d. During the experimental period, a daily intake of 6 L of milk was divided into 2 equal meals, with ad libitum access to water and starter. Milk and feed intakes were recorded daily. Apparent total-tract digestibility and nitrogen balance were conducted from 25 to 29 d of age (n = 6) and from 53 to 57 d of age (n = 15). Animals were euthanized at 30 ± 1 and 60 ± 1 d of age for the assessment of ruminal and cecal fermentation and GIT development. Antimicrobial susceptibility testing was conducted at 1, 30, and 60 d of age (n = 15/treatment). Statistical analysis utilized a linear mixed-effects model for continuous outcomes and generalized linear models for single measurements (R software). Treatments WM and PWM had lower rumen pH, higher ruminal acetate concentration, larger reticulorumen and liver, and a higher prevalence of fecal-resistant E. coli compared with BTM at both 30 and 60 d. Up to 60 d, both BTM and WM treatments exhibited higher digestibility of ether extract and gross energy compared with the PWM, whereas WM and PWM treatments showed increased nitrogen intake and retention compared with the BTM. These findings suggest that pasteurization of waste milk negatively affects nutrient digestibility and calf performance, while also impacting rumen development. Additionally, the use of milk containing antibiotic residue leads to the selection of resistant E. coli in the GIT over time.

[Analysis and reflection on current situation of Chinese patent medicine for children in China].

This study took Chinese patent medicine for children included in Chinese Pharmacopoeia(2020 edition and the first supplement), Medicine Catalogue for National Basic Medical Insurance, Work Injury Insurance, and Maternity Insurance(2022 edition), and National Essential Medicines List(2018 edition) as the research objects, so as to sort out the distribution situation, characteristics, and the problems of Chinese patent medicine for children(including child-specific medicines, common medicines for children and adults, and discretionary medicines for children). According to statistics and summary, Chinese patent medicine for children is mainly administered orally, and the dosage forms are mostly traditional dosage forms, such as tablets, granules, capsules, and oral liquids, with mostly bitter or sweet taste. Diseases are mainly classified into pulmonary diseases and spleen and stomach diseases, and varieties of medication without Children's medication safety information or "still unclear" account for a relatively large proportion of the medicines. There are relatively few varieties of Chinese patent medicines for children, poor compliance of child-specific medication, lack of refinement of Chinese patent medicines for children dosage, and lack of information about safe use of medication. It is recommended to update and improve the instruction manuals in a timely manner, develop new varieties of Chinese patent medicine for children, and actively carry out post-marketing evaluation and clinical comprehensive evaluation of Chinese patent medicine for children, so as to provide a reference for the supplement and improvement of the instructions, the comprehensive improvement, the formulation of the catalogue, and the research and development of new Chinese patent medicine for children and ensure the use of medicines for children.

Evaluation of Rational Medicines Use Based on World Health Organization Core Indicators: A Cross-Sectional Study in Five Health Districts in Mauritania.

Introduction: The rational use of medicines is essential for preventing adverse medicine reactions, achieving therapeutic outcomes, and optimizing treatment costs. While the irrational use of medicines is frequently reported in sub-Saharan Africa, to the best of our knowledge no formal studies have taken place in Mauritania thus far. The main objective of this study was therefore to analyze the rational use of medicines in public and private not-for-profit health facilities, in five health districts in Mauritania. Methods: We conducted a cross-sectional study to assess the rational use of medicines. We used the standard indicators derived from the methodologies of the World Health Organization (WHO) and International Network for Rational Use of Drugs (INRUD). Data were prospectively collected from 1050 prescriptions/patients, in thirty-one public and private not-for-profit health posts/centers in 5 health districts. The data were analyzed using the Statistical Package for the Social Sciences. P value less than 0.05 at 95% confidence interval considered for significance of relationships for associations in statistical test. Results: The average number of medicines per prescription was 2.21; 83.1% (1931/2325) of medicines were prescribed by generic name, but only 54% (1253/2325) were on the National Essential Medicine List (NEML). Antibiotics were prescribed in 62.4% (655/1050) of the consultations, and injectable medicines were prescribed in 15.6% (164/1050) of the consultations. The average consultation time was 16.32 minutes, and the average dispensing time was 97 seconds. Dispensed medicines were correctly labeled, and 83% (871/1050) of patients met the correct administration schedule. The NEML, and the "restricted NEML" for 76 commonly-used medicines, were available in all surveyed health facilities, but the National Therapeutic Guidelines were available in only 60.26% of them. Conclusion: Our findings indicate a possible excess of antibiotics prescriptions, and a likely lack of knowledge of the National Therapeutic Guidelines. There is a need to investigate in more detail the prescription patterns versus disease-specific therapeutic guidelines, and to qualitatively investigate the factors that contribute to the observed irrational prescribing. Moreover, training local staff in the rational use of medicines seems important.

Consideraciones para el uso de tramadol en dolor crónico no oncológico en atención primaria de salud (APS)

Introducción: tramadol es un analgésico opioide usado frecuentemente para el manejo del dolor crónico no oncológico (DCNO). En Chile, es parte del arsenal farmacológico de los centros de atención primaria para el tratamiento de patologías como artrosis de cadera y rodilla. Es considerado seguro y efectivo, sin embargo, existen reportes de efectos adversos serios por polimorfismos hepáticos, interacciones farmacológicas, intoxicaciones, adicción y muerte. La dosis óptima de tramadol es paciente dependiente. Por esto, es necesario contar con orientaciones específicas para prescribir tramadol de manera segura y eficaz según las características de cada paciente. Materiales y métodos: se revisaron guías actualizadas, revisiones sistemáticas y guías de sociedades internacionales sobre el uso de opioides en DCNO y el uso de tramadol en patologías de DCNO como artrosis, lumbago crónico, dolor neuropático y fibromialgia. Resultados: tramadol no está indicado en el tratamiento de cuadros de dolor primario como fibromialgia y en DCNO secundario es un fármaco de segunda línea o no está recomendado. En dolor crónico neuropático (DCN) es segunda línea de tratamiento. En osteoartritis de cadera, rodilla y mano, se reporta efecto analgésico modesto. Sopesar riesgos versus beneficios en estos pacientes. En artritis reumatoide y lumbago crónico se desaconseja su uso. Conclusiones: tramadol es un medicamento seguro y efectivo si se indica, administra, supervisa y descontinúa adecuadamente. Sin embargo, puede asociarse a interacciones farmacológicas, efectos secundarios serios, conductas de abuso y usos ilícitos, por lo que es necesario conocer y manejar adecuadamente su farmacología e indicaciones.

Introduction: Tramadol is an opioid pain medicine commonly used for chronic non-cancer pain (CNCP) management. In Chile, it is part of the pharmacological arsenal available in primary care centers for treating specific CNCP pathologies, such as hip and knee arthrosis. Tramadol is considered a safe and effective drug. Nevertheless, there are reports of serious adverse effects of tramadol, such as poisoning, addiction, and death, probably caused by liver polymorphisms and drug interaction. The optimal dose of tramadol is patient-specific. Specific knowledge is needed to prescribe tramadol in a safe and effective way according to the patient's medical backward. Methods: We review updated guidelines, systematic reviews, and guidelines from international societies about the use of opioids and tramadol in CNCP pathologies such as osteoarthritis, chronic low back pain, neuropathic pain, and fibromyalgia. Results: Tramadol has no role in primary pain treatment, such as fibromyalgia, but is a second-line drug for chronic neuropathic pain (CNP) and some secondary pain syndromes. Tramadol has a modest analgesic effect in osteoarthritis patients. Clinicians should always weigh the risks and benefits before prescribing tramadol. Tramadol use is discouraged in rheumatoid arthritis and chronic lumbago. Conclusions: Tramadol is a safe and effective drug if correctly indicated, administered, supervised, and discontinued. However, it may be associated with pharmacological interactions, serious side effects, abuse behaviors, and illicit uses, and it is necessary that clinicians know and manage its pharmacology and indications appropriately.

Unlocking the potential of fondaparinux: guideline for optimal usage and clinical suggestions (2023).

Background: Thromboembolic disease is associated with a high rate of disability or death and gravely jeopardizes people's health and places considerable financial pressure on society. The primary treatment for thromboembolic illness is anticoagulant medication. Fondaparinux, a parenteral anticoagulant medicine, is still used but is confusing due to its disparate domestic and international indications and lack of knowledge about its usage. Its off-label drug usage in therapeutic settings and irrational drug use are also common. Objective: The aim of this guideline is to enhance the judicious clinical application of fondaparinux by consolidating the findings of evidence-based research on the drug and offering superior clinical suggestions. Methods: Seventeen clinical questions were developed by 37 clinical pharmacy experts, and recommendations were formulated under the supervision of three methodologists. Through methodical literature searches and the use of recommendation, assessment, development and evaluation grading techniques, we gathered evidence. Results: This guideline culminated in 17 recommendations, including the use of fondaparinux for venous thromboembolism (VTE) prevention and treatment, perioperative surgical prophylaxis, specific diseases, special populations, bleeding and overdose management. For different types of VTE, we recommend first assessing thrombotic risk in hospitalized patients and then administering the drug according to the patient's body mass. In surgical patients in the perioperative period, fondaparinux may be used for VTE prophylaxis, but postoperative use usually requires confirmation that adequate hemostasis has been achieved. Fondaparinux may be used for anticoagulation prophylaxis in patients hospitalized for oncological purposes, in patients with atrial fibrillation (AF) after resuscitation, in patients with cirrhosis combined with portal vein thrombosis (PVT), in patients with antiphospholipid syndrome (APS), and in patients with inflammatory bowel disease (IBD). Fondaparinux should be used with caution in special populations, such as pregnant female patients with a history of heparin-induced thrombocytopenia (HIT) or platelet counts less than 50 × 109/L, pregnant patients with a prethrombotic state (PTS) combined with recurrent spontaneous abortion (RSA), and children. For bleeding caused by fondaparinux, dialysis may partially remove the drug. Conclusion: The purpose of this guideline is to provide all healthcare providers with high-quality recommendations for the clinical use of fondaparinux and to improve the rational use of the drug in clinical practice. Currently, there is a lack of a dedicated antidote for the management of fondaparinux. The clinical investigation of activated prothrombin complex concentrate (APCC) or recombinant activated factor VII (rFⅦa) as potential reversal agents is still pending. This critical gap necessitates heightened scrutiny and research emphasis, potentially constituting a novel avenue for future inquiries into fondaparinux sodium. A meticulous examination of adverse events and safety profiles associated with the utilization of fondaparinux sodium will contribute significantly to a more comprehensive understanding of its inherent risks and benefits within the clinical milieu.

Self-medication cases reported to a poison information center in Brazil from 2014 to 2020.

INTRODUCTION: Self-medication is the use of drugs to treat self-diagnosed illnesses or symptoms, on one's own initiative, without the guidance of a healthcare professional. Poison centers play an important role in understanding the relationship between self-medication and poisoning. The objective of this study is to evaluate the clinical and epidemiological profile of patients exposed to and/or poisoned by different drugs through self-medication. METHODS: This retrospective, cross-sectional, and descriptive study analyzed data from 2014 to 2020, provided by the Toxicological Information and Assistance Center of Santa Catarina, Brazil. Data were selected, tabulated, and analyzed by using descriptive statistics and group comparison with the chi-square test or Fisher's exact test. A P value <0.05 was considered statistically significant. RESULTS: There were 683 cases of self-medication identified. Most patients were female (62.8 percent) and between 20 and 29 years old (26.1 percent). A toxic dose of a substance was administered in only 22.8 percent of the cases, and five deaths were recorded. The most commonly used medications were anxiolytics (18 percent), followed by analgesics and antipyretics (15.4 percent). Paracetamol was the drug used in three of the five cases that resulted in deaths. DISCUSSION: This study demonstrates the prevalence of self-medication among women aged between 20 and 29 years old. Statistical analysis failed to show a relationship between a toxic dose and clinical manifestations. Anxiolytics, analgesics, and antipyretics are the most reported medications probably because healthcare professionals are mostly the ones who contact the center. Analgesics and antipyretics account for more than fifty percent of the deaths caused by self-medication in the present report. Some limitations such as secondary sources are related. CONCLUSION: We highlight the importance of health professionals in promoting the rational use of medicines, as well as poison centers in assisting the population and raising their awareness regarding the issue.

Consensus of the Brazilian association of hematology, hemotherapy and cellular therapy on patient blood management: History and scenario of patient blood management in the world and in Brazil.

Patient Blood Management (PBM) is a multidimensional approach that seeks to optimize the use of blood and its components in patients. This matter emerged as a response to the need to reduce unnecessary exposure to blood transfusions and their potential risks. In the past, blood transfusion was often overused resulting in complications and high costs. The advent of Patient Blood Management has caused a paradigm shift, highlighting anemia prevention, bleeding control and maximizing the production of blood cells by the organism itself. Patient Blood Management guidelines include the early identification of anemia, strategies to minimize blood loss during surgery, intraoperative blood conservation techniques, preoperative hemoglobin optimization and evidence-based approaches to the rational use of blood transfusions. Aiming to improve clinical outcomes, decrease transfusion-related complications and reduce associated costs, this multidisciplinary approach counts on doctors, nurses, pharmacists and other healthcare professionals. Based on research and clinical evidence, Patient Blood Management continues to evolve thereby promoting safer, more effective patient-centered practices. Its implementation has proven beneficial in various medical contexts thereby contributing to improvements in the quality of care provided to patients. Our goal with this Consensus is to present readers with a broad and diverse view of Patient Blood Management so that they have the building blocks to implement this new technique.

Consensus of the Brazilian association of hematology, hemotherapy and cellular therapy on patient blood management: Preoperative Clinical and Laboratory Assessment of the Patient.

The preoperative clinical and laboratory evaluations of the patient is an essential step to ensure the safety and success of any surgical procedure. This assessment aims to identify any underlying medical conditions and risk factors and determine suitability for surgery. With this step, the medical team can adapt the care plan to meet each patient's specific needs, increasing the chances of a successful procedure. Good clinical assessment and comprehensive laboratory testing, when integrated into a Patient Blood Management approach, are invaluable in promoting safety of care, reducing transfusion risks, improving surgical outcomes, and optimizing resource utilization. This approach not only elevates the quality of care, but is also aligned with evidence-based practice and patient-centered principles, making it an essential component of the perioperative process.

Antibiotic Prescribing in Dental Medicine-Best Practices for Successful Implementation.

With rising rates of antimicrobial resistance throughout the world, it is time to revisit antibiotic prescribing policies and practices, and dentistry is an important area for focused intervention, as it accounts for up to 15% of all antimicrobial prescriptions. In this narrative review, we have analyzed the current state of the knowledge, attitudes, and practice regarding antimicrobial use among dental professionals, and we have identified a set of seven recurring themes that drive inappropriate antibiotic prescribing in dental medicine. These include: 1. Prescribing antibiotics to delay or avoid dental treatment. 2. Overlooking the 5Ds-dental treatment (source control), dental condition (indication), drug (antibiotic choice), dose, and duration. 3. Relying on education from the distant past and on previous experience. 4. The heterogeneity of (too many) guideline recommendations leads to confusion and over-prescribing. 5. Decreased access to guideline information in private practice. 6. Psychological factors such as pressure to prescribe, comfort prescribing and the weekend effect, and 7. Feeling removed from antimicrobial resistance and externalizing responsibility. Based on the existing knowledge, we propose a framework based on four key pillars for focused intervention: 1. Education. 2. Internalizing responsibility. 3. Recognizing recurring counter-productive practices, and 4. Addressing recurring counter-productive practices. This framework can be applied in different dental settings to ensure best practices for the successful implementation of rational antimicrobial prescribing.

A qualitative exploration of purchasing, stockpiling, and use of drugs during the COVID-19 pandemic in an urban city of Bangladesh.

Objectives: This research was conducted to explore the patterns and behavior of panic purchasing, stockpiling, and use of drugs during COVID-19 in the Sylhet city, Bangladesh. Study design: The study adopted qualitative exploratory research design. Methods: 25 in-depth interviews with drug sellers and clients and 7 key informant interviews were conducted with pharmacists and medical representatives of pharmaceutical companies in Sylhet city in Bangladesh from October 2020 to March 2021. Thematic analysis was used to evaluate the primary data. Results: The findings revealed that individuals sought out, purchased, and stockpiled prescription-only drugs for self-medication purposes during the COVID-19 pandemic. News and rumor spread by social media, television, and everyday interactions concerning the severity of infections and the number of deaths caused an increase in self-medication as a preventive measure. The reason for this panic buying of drugs was identified as a fear of drug shortages, price hikes, the rise of infection, and the availability of medicines and home delivery services during the pandemic. Conclusion: The purchasing, stockpiling and use of drugs by pharmacies varied based on the person dispensing the drugs, the customer, and the COVID-19 pandemic situation. Furthermore, the role of social media in spreading rumor and (dis) misinformation about drug use, a greater tendency to self-medicate, and poor regulation, influenced the individual's use of drugs. Therefore, the drug regulatory authorities and policymakers need to consider the real level of local drug use in order to encourage more rational use of drugs which will help to ensure that there is reliable access to safe, effective, and high-quality medicines and vaccines for all.

Consensus of the Brazilian association of hematology, hemotherapy and cellular therapy on patient blood management: History and scenario of patient blood management in the world and in Brazil

Abstract Patient Blood Management (PBM) is a multidimensional approach that seeks to optimize the use of blood and its components in patients. This matter emerged as a response to the need to reduce unnecessary exposure to blood transfusions and their potential risks. In the past, blood transfusion was often overused resulting in complications and high costs. The advent of Patient Blood Management has caused a paradigm shift, highlighting anemia prevention, bleeding control and maximizing the production of blood cells by the organism itself. Patient Blood Management guidelines include the early identification of anemia, strategies to minimize blood loss during surgery, intraoperative blood conservation techniques, preoperative hemoglobin optimization and evidence-based approaches to the rational use of blood transfusions. Aiming to improve clinical outcomes, decrease transfusion-related complications and reduce associated costs, this multidisciplinary approach counts on doctors, nurses, pharmacists and other healthcare professionals. Based on research and clinical evidence, Patient Blood Management continues to evolve thereby promoting safer, more effective patient-centered practices. Its implementation has proven beneficial in various medical contexts thereby contributing to improvements in the quality of care provided to patients. Our goal with this Consensus is to present readers with a broad and diverse view of Patient Blood Management so that they have the building blocks to implement this new technique.

Consensus of the Brazilian association of hematology, hemotherapy and cellular therapy on patient blood management: Preoperative Clinical and Laboratory Assessment of the Patient

Abstract The preoperative clinical and laboratory evaluations of the patient is an essential step to ensure the safety and success of any surgical procedure. This assessment aims to identify any underlying medical conditions and risk factors and determine suitability for surgery. With this step, the medical team can adapt the care plan to meet each patient's specific needs, increasing the chances of a successful procedure. Good clinical assessment and comprehensive laboratory testing, when integrated into a Patient Blood Management approach, are invaluable in promoting safety of care, reducing transfusion risks, improving surgical outcomes, and optimizing resource utilization. This approach not only elevates the quality of care, but is also aligned with evidence-based practice and patient-centered principles, making it an essential component of the perioperative process.

Impact of Irrational Use of Antibiotics Among Patients in the Intensive Care Unit on Clinical Outcomes in Sudan.

Background: Intensive Care Unit (ICU) is a specialized ward where critically ill patients are admitted to provide intensive health care Inappropriate antimicrobial therapy (AMT) and high mortality rates were documented in the ICU. The influence of irrational use of empiric antibiotics on clinical outcomes in ICU patients is not well studied in Sudan. Aim: This study aims to determine the rational use of antibiotics and its impact on clinical outcomes among ICU patients. Methods: Using data collection form, a retrospective longitudinal study was conducted among ICU patients at Omdurman Military Hospital, Khartoum State. Patients admitted from January 2019 to December 2019 were included in the study. Patients who stayed in ICU < 48 hr were excluded. Appropriateness of AMT is assessed using culture sensitivity test (CST) and the American Society of Infectious Diseases (IDSA) guideline. Results: Among 102 patients, 54.9% male, one-third of patients developed nosocomial infections, 80.4% received empiric therapy with broad-spectrum antibiotics. The CST is done in 19%, and 43% patients are prescribed inappropriate AMT. Inappropriate AMT is associated with recurrent infections 38.4% (p=0.028) and high mortality 33.8% (p=0.014). Overall mortality rate 63.7% ICU patients. Elevated mortality in nosocomial 57.8%, decreased with inappropriate AMT in 21.6% patients. Significantly higher mortality rates 90.7% among uncontrolled infections (p<0.001), 80.6% nosocomial infections (p=0.001), and 76.7% renal compromised (p=0.002). Conclusion: Empirical AMT reduces the frequency of nosocomial infections, which has an impact on mortality. Inappropriate AMT is significantly associated with uncontrolled infections and lower mortality. Implementing a restrictive infectious control system and effective stewardship programs in hospital ICU wards is recommended.

Consumo de medicamentos não padronizados na saúde indígena: uso racional? / Consumption of non-standard medication in indigenous health: rational usage?

Resumo O estudo analisou o consumo de medicamentos não padronizados na saúde indígena, enfatizando a racionalidade da farmacoterapia, por meio de um estudo transversal dos dados secundários, de 2018 e 2019, no Distrito Especial Sanitário de Saúde Indígena Minas Gerais/Espírito Santo. Esses medicamentos foram classificados pela Anatomical Therapeutic Chemical Classification. Para a comparação da origem de prescrição e da forma de aquisição, empregaram-se testes não paramétricos, avaliando o acesso a medicamentos. Verificou-se a racionalidade por meio do perfil de consumo e da opção terapêutica na lista de medicamentos padronizados. Foram consumidas 104.928 apresentações farmacêuticas, 66.967 (66%) eram para o trato alimentar e o metabolismo; 17.705 (17%) para o sistema nervoso; 12.961 (12%) para o sistema cardiovascular. Quanto aos medicamentos mais consumidos por regiões, 171 (90%) dos 190 apresentavam opção terapêutica. As prescrições foram mais provenientes do SUS. Encontraram-se diferenças na forma de aquisição dos medicamentos. O estudo apontou importante consumo de medicamentos não padronizados, podendo existir falhas na racionalidade terapêutica. Na saúde indígena, questões etnoculturais e sociais constituem desafios para o acesso aos medicamentos com uso racional.

Abstract The study analyzed the consumption of non-standard medication in the health of indigenous peoples, emphasizing the rationality of pharmacotherapy, by conducting a cross-sectional study of secondary data from 2018 and 2019 in the Minas Gerais/Espírito Santo Special Sanitary Indigenous Health Districts. These medicines were classified by Anatomical Therapeutic Chemical Classification. Non-parametric tests were applied to compare the origin of prescription and the form of acquisition, assessing access to medication. Rationality was verified through the consumption profile and the therapeutic option in the list of standardized medicines. A total of 104,928 pharmaceutical presentations were consumed, 66,967 (66%) for the alimentary tract and metabolism, 17,705 (17%) for the nervous system, and 12,961 (12%) for the cardiovascular system. With respect to medicines consumed per region, 171 (90%) out of 190 had a therapeutic option. Prescriptions were more from the SUS. Differences were found in the way the medicines were acquired. The study pointed to significant consumption of non-standard medicines, and there may be failings in therapeutic rationality. In indigenous health, ethnocultural and social issues are challenges to access to medicines with rational use.

The Rationality to Requesting in-ward Magnetic Resonance Imaging Investigation.

Background: Magnetic Resonance imaging (MRI) is a valuable diagnostic tool by its non-invasive/non-ionizing nature. Objective: This study aims to determine justification of MRI in hospitalized patients at a tertiary provincial referent medical center in a one-year period. Material and Methods: In the present retrospective and descriptive cross-sectional study, 438 admitted patients referred for MRI during 2017 were selected using systematic random sampling. The age, gender, investigated organ, the specialty of requesting physician, MRI with and without contrast, MRI diagnostic outcome were collected using checklists. Descriptive statistics and chi-square test were used for data analysis. Results: The mean age of the patients was 42±26 years-old and female represented 53% of enrolled patients. The most and less prevalent investigated organs were the cerebrum and the orbit. After excluding cancer diagnosis, cancer staging, and therapeutic follow-up exams, MRI request was oriented in 64.3% and 77.2% of positive results was concordant with aforementioned diagnostic orientation (P<0.001). Oriented diagnostic MRI requesting is influenced by age, medical specialists and, investigated organ (P<0.001). The positive MRI is influenced significantly by oriented MRI request, gender, medical specialists and investigated organ (P<0.001). The diagnosis concordance of MRI is influenced significantly by oriented MRI request, medical specialists and investigated organ (P<0.001). Conclusion: Appropriate implementation of medical imaging requires boosting employed rationality by the concerned physicians. The current suboptimal results to requesting MRI rationality should mandate supplementary educational programs as to incite the medical corpus more closely implementing the published medical practice guidelines.

Analysis of Adverse Drug Reaction Reports from a Public Hospital in Shanxi Province in 2022.

Objective: Through analyzing the characteristics and influencing factors of adverse drug reactions/adverse events (ADR/ADE) in a hospital to promote rational drug use in the clinic. Methods: A total of 1221 ADR/ADE reports collected from a hospital in 2022 were retrieved through the National Adverse Drug Reaction Monitoring Center. The effective reports were screened according to the Guiding Principles for Collection and Reporting of Individual Adverse Drug Reactions, and classified the standardized drugs. The systems/organs and main clinical symptoms affected by ADR/ADE were classified according to the WHO Glossary of Adverse Drug Reaction Terms. The severity, age and gender, occupational distribution, drug category, route of administration, drug dosage form, system/organ involved, and main clinical symptoms of ADR/ADE reports were analyzed. Results: Among 1221 ADR/ADE reports, 890 cases (75.27%) reported by doctors; 144 cases (11.79%) were serious; Precisely 49.22% of ADR/ADE occurred in patients aged 51 to 70 years old; The highest incidence of adverse reactions was 636 cases (52.09%) by intravenous infusion, 406 cases (33.25%) by oral administration. The top categories of reported cases were anti-infective drugs (29.40%) and anti-tumor drugs (27.52%); Systems/organs involved in ADR/ADE were mainly the skin and its accessories (24.96%) and blood system (21.35%). 166 cases were cured, 893 cases were symptomatic, 160 cases were unknown, and 2 cases had sequelae. Conclusion: The occurrence of ADR/ADE is related to many influencing factors such as age, drug categories, and route of administration. Therefore, it is recommended that hospitals strengthen the monitoring of ADR/ADE, especially the elderly, anti-infective drugs and intravenous administration.

Rational use of tigecycline and tigecycline blood concentration monitoring in patients with severe infection.

Tigecycline, a tetracycline antibiotic, is widely used against antimicrobial resistance; therefore, medical staff should use tigecycline rationally to improve clinical efficacy and reduce resistance to this drug. The present study aimed to enhance the rate of rational tigecycline usage. The patients were divided into a low-dose (50 mg tigecycline twice daily, every 12 h) and a high-dose group (100 mg twice daily, every 12 h). The blood concentrations of tigecycline were examined and the area under the curve (AUC)0-12 h values of the two groups were calculated. Prescriptions of tigecycline for 40 intensive care unit (ICU) cases were reviewed to evaluate the rationality of tigecycline usage. The peak plasma concentrations (the 7th administration after 1 h) of tigecycline were significantly higher in the high-dose group (2.46±0.43 µg/ml) compared with those in the low-dose group (1.25±0.16 µg/ml). The AUC0-12 h was 16.35±3.09 h µg/ml in the high-dose group and 9.83±1.23 h µg/ml in the low-dose group (P<0.001). There were 29 irrational prescriptions identified, involving: i) Lack of consultation records (n=20); ii) inappropriate usage or dosage (n=17); iii) inappropriate drug selection (n=2); or iv) lack of dynamic laboratory tests to evaluate the efficacy (n=4). The irrational use of tigecycline in ICU patients is common. The rate of rational tigecycline usage can be improved by strengthening the management, training and participation of clinical pharmacists.

The effects of pharmaceutical interventions on potentially inappropriate medications in older patients: a systematic review and meta-analysis.

Introduction: Potentially inappropriate medications (PIMs) is a particular concern in older patients and is associated with negative health outcomes. As various interventions have been developed to manage it, we performed a systematic review and meta-analysis to evaluate the effect of pharmaceutical interventions on outcomes of PIMs in older patients. Methods: Meta-analysis of eligible randomized controlled trials (RCTs) was conducted to report the outcomes of pharmaceutical interventions in older patients searching from the databases of Cochrane Library, PubMed, Embase, Web of Science, Clinicaltrials.gov, SinoMed and Chinese Clinical Trial Registry (ChiCTR). The PRISMA guidelines were followed and the protocol was registered in PROSPERO (CRD42019134754). Cochrane bias risk assessment tool and the modified Jadad scale were used to assess the risk bias. RevMan software was used for data processing, analysis and graphical plotting. Results: Sixty-five thousand, nine hundred seventy-one patients in 14 RCTs were included. Of the primary outcomes, pharmaceutical interventions could significantly reduce the incidence of PIMs in older patients (OR = 0.51, 95% CI: 0.42, 0.62; p < 0.001), and the number of PIMs per person (MD = -0.41, 95%CI: -0.51, -0.31; p < 0.001), accompanying by a low heterogeneity. Subgroup analysis showed that the application of computer-based clinical decision support for pharmacological interventions could remarkably decrease the incidence of PIMs and two assessment tools were more effective. Of the secondary outcomes, the meta-analysis showed that pharmacological interventions could reduce the number of drugs used per person (MD = -0.94, 95%CI: -1.51, -0.36; p = 0.001) and 30-day readmission rate (OR = 0.58, 95%CI: 0.36, 0.92; p = 0.02), accompanying by a low heterogeneity. However, the pharmaceutical interventions demonstrated no significant improvement on all-cause mortality and the number of falls. Conclusion: Our findings supported the efficacy of pharmaceutical interventions to optimize the use and management of drugs in older patients. Systematic review registration: https://clinicaltrials.gov/, CRD42019134754.

The National List of Essential Medicines of India 2022 (NLEM 2022): Tommy, Toe the Line.

India recently released its fifth National List of Essential Medicines 2022 (NLEM 2022). A critical analysis of the list was performed and was compared with the WHO 22nd Model List of Essential Medicines published in 2021. The Standing National Committee, since its inception, have taken four years to finalise a list. The analysis identified that all the available formulations and strengths of the selected drugs are included in the list, which must be avoided. Furthermore, the antibacterial agents are not categorised as access, watch and reserve (AWaRe) and this list is not aligned with the national programs, standard treatment guidelines and nomenclature. There are a few factual errors and some typographic errors. These problems in the list need to be rectified immediately so that the document would be able to serve the community more effectively as a true model list.