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1.
Res Social Adm Pharm ; 20(9): 934-939, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-38908991

RESUMO

Building effective medicine pricing policies is a challenging task in all high-, middle- and low-income countries. In high-income countries have stable health systems in place, trained workforce, as well as specialised agencies to evaluate innovative drugs for reimbursement. However, in low- and middle-income countries (LMICs) the challenges are manifold. A large majority of low- and middle-income countries lack technical expertise either to evaluate new medicines or to set efficient medicine prices. The countries also lack comparator reference pricing data to set prices. Also, there are significant out-of-pocket expenditures as people pay for medicines by themselves. An effective medicine pricing policy is vital in the context that it can be used as a tool to improve access and affordability among the masses. This discussion paper presents a conceptual framework to build effective medicine pricing policies for low and middle-income countries (LMICs). The enablers to build effective medicine pricing policies are also discussed. This includes (a) data and statistics on the pharmaceutical situation of the country (b) Having a national medicine policy in the country (c) The availability of the medicine pricing data and (d) Human resources and technical capacity. WHO has recommended several strategies including External Price Referencing (EPR), Internal Reference pricing, Value-based pricing, Cost-plus pricing, and Generic medicine policies to build a pricing policy. However, this information is generic and it's a complex task for countries to tailor to their needs, hence a critical analysis is provided on these policies. The concepts related to fair medicine pricing, providing information to consumers and price transparency are also discussed.


Assuntos
Países em Desenvolvimento , Custos de Medicamentos , Política de Saúde , Humanos , Política de Saúde/economia , Custos e Análise de Custo , Preparações Farmacêuticas/economia
2.
Int J Clin Pharm ; 2024 Jun 19.
Artigo em Inglês | MEDLINE | ID: mdl-38896393

RESUMO

This commentary narrates on the building of an effective and innovative medicines optimisation model. It discusses the essential features, emphasizes the need, and considers the strong health and pharmacy system as a prerequisite before such a model could be built. The paper argues that it is important to strengthen the health system before the elements of pharmaceutical care and medicine optimisation can take shape. It discusses the discourse and interplay between medicine use and medicine access research. The other important elements to include are the "selection of medicines by health technology assessment", "economic evaluation of pharmacy services", "pharmacists' remuneration by the government", "Health system strengthening status", "quality use of generic medicines programmes", "rationale prescribing", "access to medicines and medicines pricing", "medicines advertising" and the "state of pharmacy practice and the development of the pharmacist's role". A set of different high-, middle- and low-income countries are used to provide examples of the status of the health system and the subsequent development of pharmacy practice and medicines optimisation. The countries include the UK, Australia, New Zealand, Pakistan, Türkiye, Malaysia, India, and Pakistan.

3.
Adv Colloid Interface Sci ; 331: 103241, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-38909547

RESUMO

Solid Oxide Fuel Cells (SOFCs) have proven to be highly efficient and one of the cleanest electrochemical energy conversion devices. However, the commercialization of this technology is hampered by issues related to electrode performance degradation. This article provides a comprehensive review of the various degradation mechanisms that affect the performance and long-term stability of the SOFC anode caused by the interplay of physical, chemical, and electrochemical processes. In SOFCs, the most used anode material is nickel-yttria stabilized zirconia (Ni-YSZ) due to its advantages of high electronic conductivity and high catalytic activity for H2 fuel. However, various factors affecting the long-term stability of the Ni-YSZ anode, such as redox cycling, carbon coking, sulfur poisoning, and the reduction of the triple phase boundary length due to Ni particle coarsening, are thoroughly investigated. In response, the article summarizes the state-of-the-art diagnostic tools and mitigation strategies aimed at improving the long-term stability of the Ni-YSZ anode.

4.
J Pharm Policy Pract ; 17(Suppl 1): 2335492, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38757122

RESUMO

Sustainable access to affordable medicines remains a public health issue globally, including for high-income countries. To foster the debate on avenues for the future, the fifth PPRI Conference held in Vienna on 25 and 26 April 2024 will offer a forum for the debate on innovating pharmaceutical policymaking to develop and implement futureproof policy options, which are able to address current and future challenges. The Conference invites a broad audience of stakeholders, including researchers, policymakers, payers, patients, industry and health professionals. The conference topics are organised in three strands: Strand 1 on 'Local challenges, global learnings' aims to contribute to lively discussions on the implementation of pharmaceutical policies across the globe. Best-practice examples will be presented, supplemented by case studies of less effective policies which can offer rich learnings. Strand 2 on 'Strengthening the evidence base' is the place for presentations and discussions on topics such as health technology assessments, managed entry agreements and real-world data. Strand 3 'Futureproofing pharmaceutical policies' is particularly dedicated to explore innovation in policymaking to achieve sustainable access to affordable medicines.

6.
J Pharm Policy Pract ; 17(1): 2346222, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38690551

RESUMO

Objectives: The objectives of this paper are to (a) explore stakeholders' opinions regarding Nepal's existing medicines pricing practices/situation and (b) build and present a set of medicines pricing policies for Nepal. Methods: A review of the literature and field visits to community retail pharmacies, hospital pharmacies, wholesalers, and distributor outlets in Kathmandu were conducted to assess the medicines pricing situation. Following the literature review, preliminary meetings with stakeholders and field visits were held and a draft interview guide was prepared. Consultative sessions subsequently were undertaken in Kathmandu, Nepal, in January 2023 with representatives from the Department of Drug Administration, Ministry of Health and Population, Association of Pharmaceutical Producers of Nepal, consumer groups, Transparency International, Medicines Importers Association of Nepal/ Pharmaceutical Distributors Association of Nepal, Nepal Chemist and Druggist Association, and Nepal Pharmaceutical Association. Notes were taken during these meetings regarding issues and concerns raised as well as experiences and recommendations for the future, as outlined in the interview guide. Results: The stakeholders in general stated that they do not have any objection to price regulation; however, they believe such regulation should be subject to periodic review. Both the importers and the Ministry of Health and Population have the view that an independent body/authority should be charged with regulating the prices of medicines. A set of policy options to be considered for use in Nepal include cost-plus pricing, external price referencing, internal reference pricing, and mark-up regulations. Conclusion: Key issues related to pricing were identified and suggest that a set of pricing policies and updated regulations need to be considered to establish changes that are transparent, rational, and acceptable to the related stakeholders. Hence, suggestions made in this paper could be useful to inform a rational and fair pricing structure and to improve access to medicines.

7.
Tob Induc Dis ; 222024.
Artigo em Inglês | MEDLINE | ID: mdl-38572184

RESUMO

INTRODUCTION: In Thailand, smoking cessation services have been developed to reach smokers who want to quit. However, in universities, smoking cessation services are still limited. This study aimed to identify smokers' opinions on smoking and customized cessation, and to synthesize a cessation model in the university context using the Health Belief Model. METHODS: A qualitative research method was designed. In-depth interviews with semi-structured questions following the Health Belief Model framework were conducted with students, teachers, and supporting staff who were current smokers. The study was conducted from January to March 2022 at a Thai public university comprising schools of health sciences. Purposive sampling and a snowball technique were applied until data saturation was reached. Interview questions were constructed and validated for content. Verbatim transcriptions were used to perform thematic analysis with investigator triangulation. RESULTS: Forty-three participants were included in this study. Of six main themes and 19 subthemes, most subthemes were consistent between groups except in economic-related themes and customized cessation services. Perceptions of harm showed positive awareness of self-harm and harm to others. Barriers included addiction, being around smokers, social norms, not trusting the counseling services, and having no information about the services. Self-efficacy to quit smoking was found in a few participants. Customized cessation services varied among groups and included convenient services with 24/7 services, services units, generous counselors, communication with an application, online counseling, and medications for cessation. Moreover, the cessation services in a university were mentioned including a quit-smoking community, more activity areas, fewer smoking areas, alliance counselors from schools, and more public relations for cessation units. CONCLUSIONS: The perception and self-awareness of harm ranged from relaxed to being serious. Because of barriers, smoking cessation was hard to achieve, and it was hard to reach smokers. Strategies to support cessation were suggested by providing health education programs, promoting facilities and activities on campus, and designing easily accessible and customized cessation services.

8.
Int J Retina Vitreous ; 10(1): 35, 2024 Apr 23.
Artigo em Inglês | MEDLINE | ID: mdl-38654369

RESUMO

BACKGROUND: Rhegmatogenous retinal detachment (RRD) is a serious condition that occurs when the retina detaches from its underlying retinal pigment epithelium. RRDs associated with giant retinal tears (GRTs) are caused by retinal tears at least 90° or one-quarter of the circumferential extent. This scoping review systematically identifies and summarizes clinical studies evaluating surgical techniques for the management of GRT-related RRDs, discusses functional and visual outcomes and the risk factors affecting treatment outcomes. METHODS: This study was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. PubMed, Scopus, Google Scholar, and Springer Link databases were searched for relevant papers (from January 2001 to March 2023). Studies that were published in the English language and reported the risk factors, management, and treatment outcomes of GRT-related RRDs were included in the review. The outcome measures included anatomic success rates, changes in BCVA (logMAR) from baseline to the final follow-up, and adverse events. RESULTS: A total of 11,982 articles were identified. After the title and abstract review, 71 studies were deemed eligible for full-text review. Thirty-six studies that met the eligibility criteria were included in the final review. Four surgical techniques were identified: pars plana vitrectomy (PPV), combined PPV and scleral buckling, scleral buckling alone, and pneumatic retinopexy. Various types of tamponades, including gas, silicone oil, and air, have been used. PPV was the most commonly used surgical technique in 33.1-100% of patients. Among the 20 studies that used PPV alone, 17 were associated with preoperative PVR. In addition, scleral buckling alone or in combination with PPV was reported as a treatment option in 10 studies, with 2-100% of patients experiencing scleral buckling alone and 13.6-100% experiencing combined PPV and complementary scleral buckling. Primary anatomic success (PAS) was achieved with retinal reattachment via a single operation with no residual tamponade, whereas final anatomic success (FAS) was achieved via more than one operation with no residual tamponade. Reported single surgery anatomic success (SSAS) rates range from 65.51 to 100%. The preoperative best-corrected visual acuity (BCVA) ranged from 0.067 to 2.47 logMAR, whereas the postoperative BCVA ranged from 0.08 to 2.3 logMAR. An improvement in visual acuity was observed in 29 studies. Cataracts (3.9-28.3%) were the most common postoperative complication, followed by high IOP (0.01-51.2%) and PVR (0.8-31.57%). CONCLUSION: PPV is the most common surgical technique, and currently microincision vitrectomy surgery (MIVS) systems are commonly employed. Silicone oil is the most frequently used tamponade in RRD repair. Risk factors for GRT-related RRD include age, sex, lens status, high myopia status, proliferative vitreoretinopathy (PVR), presenting visual acuity, the extent of the GRT and retinal detachment, and macular involvement. Future research areas include guidelines to reduce variability in the reporting of surgical methodology, choice of tamponades, and reporting of functional and visual outcomes to inform the best therapeutic interventions in GRT-related RRD.

9.
J Pharm Policy Pract ; 17(1): 2322107, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38650677

RESUMO

Introduction: Diabetes increases preventative sickness and costs healthcare and productivity. Type 2 diabetes and macrovascular disease consequences cause most diabetes-related costs. Type 2 diabetes greatly costs healthcare institutions, reducing economic productivity and efficiency. This cost of illness (COI) analysis examines the direct and indirect costs of treating and managing type 1 and type 2 diabetes mellitus. Methodology: According to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, Cochrane, PubMed, Embase, CINAHL, Scopus, Medline Plus, and CENTRAL were searched for relevant articles on type 1 and type 2 diabetes illness costs. The inquiry returned 873 2011-2023 academic articles. The study included 42 papers after an abstract evaluation of 547 papers. Results: Most articles originated in Asia and Europe, primarily on type 2 diabetes. The annual cost per patient ranged from USD87 to USD9,581. Prevalence-based cost estimates ranged from less than USD470 to more than USD3475, whereas annual pharmaceutical prices ranged from USD40 to more than USD450, with insulin exhibiting the greatest disparity. Care for complications was generally costly, although costs varied significantly by country and problem type. Discussion: This study revealed substantial heterogeneity in diabetes treatment costs; some could be reduced by improving data collection, analysis, and reporting procedures. Diabetes is an expensive disease to treat in low- and middle-income countries, and attaining Universal Health Coverage should be a priority for the global health community.

11.
Expert Rev Pharmacoecon Outcomes Res ; 24(4): 533-539, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38362677

RESUMO

BACKGROUND: Clinical pharmacy services are the specialized practices of pharmacists to provide pharmaceutical care. All these activities are documented as pharmacist interventions to avoid medication errors which occur during prescribing, dispensing, and administration. The purpose of this study is to conduct an economic analysis of the pharmacist interventions using integrated health system. RESEARCH DESIGN AND METHODS: A retrospective study was conducted in a tertiary care hospital. Pharmacist interventions were analyzed by an independent pharmacist. Cost-saving and cost avoidance analyses were carried out for drug-related interventions. Economic analysis was performed and tabulated both in PKR and USD. RESULTS: Out of 1330 interventions, 1250 (95%) interventions were accepted and changed the prescription upon the physician-pharmacist consultation while 71 (5%) were not accepted. Interventions related to prescribing and duplication errors were the highest of all (30 and 29% respectively). Pharmacist interventions were recorded with a 95% acceptance rate. Cost analysis showed that pharmacist interventions saved around 105,115.88 US dollars. CONCLUSION: Clinical pharmacy services provided by integrated health system are a cost saving program. The cost saved per intervention for our study is around USD 37 which is more than another similar study which quoted USD 30.35 per intervention.


Assuntos
Prestação Integrada de Cuidados de Saúde , Serviço de Farmácia Hospitalar , Humanos , Centros de Atenção Terciária , Análise Custo-Benefício , Estudos Retrospectivos , Farmacêuticos
13.
J Pharm Policy Pract ; 17(1): 2303759, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38229951

RESUMO

Generative AI can be a powerful research tool, but researchers must employ it ethically and transparently. This commentary addresses how the editors of pharmacy practice journals can identify manuscripts generated by generative AI and AI-assisted technologies. Editors and reviewers must stay well-informed about developments in AI technologies to effectively recognise AI-written papers. Editors should safeguard the reliability of journal publishing and sustain industry standards for pharmacy practice by implementing the crucial strategies outlined in this editorial. Although obstacles, including ignorance, time constraints, and protean AI strategies, might hinder detection efforts, several facilitators can help overcome those obstacles. Pharmacy practice journal editors and reviewers would benefit from educational programmes, collaborations with AI experts, and sophisticated plagiarism-detection techniques geared toward accurately identifying AI-generated text. Academics and practitioners can further uphold the integrity of published research through transparent reporting and ethical standards. Pharmacy practice journal staffs can sustain academic rigour and guarantee the validity of scholarly work by recognising and addressing the relevant barriers and utilising the proper enablers. Navigating the changing world of AI-generated content and preserving standards of excellence in pharmaceutical research and practice requires a proactive strategy of constant learning and community participation.

14.
J Oncol Pharm Pract ; 30(1): 46-54, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37006130

RESUMO

OBJECTIVE: The lack of anticancer drugs for curative and supportive purposes is the critical reason for the low survival rate in low-and-middle-income countries. This study aims to analyze whether the National Essential Medicines List (NEML) and Registered Essential Medicines List (REML) are in concordance with the World Health Organization (WHO) Essential Medicines List (EML) and whether the formularies prevalent in the country are parallel to each other and to the NEML. METHOD: An observational study design was used in which antineoplastic drugs from the 2021 NEML and REML were compared with 2021 WHO EML to evaluate their availability in Pakistan. Market access was determined. Moreover, the formularies of six different hospital types were compared with each other and with the NEML, and REML to estimate the availability within hospitals. RESULTS: There were 66 anticancer drugs in 2021 WHO EML and all were found in Pakistan's 2021 NEML but only 48 drugs (73%) were found in the REML. Hydroxycarbamide and dasatinib were two registered drugs absent in all hospitals' formularies. The market access for anticancer medicines was 73% (48 of 66). Semigovernment hospital (86%) has the highest availability, followed by the government hospital (80%). All the hospitals have unregistered drugs including bortezomib, lenalidomide, and mesna. CONCLUSION: Pakistan's NEML adopts WHO EML abruptly but all medicines are not registered. The hospitals are trying their best to increase availability but optimum drug regulations to revise NEML based on the country's requirements and emphasizing registration of anticancer medicines are needed to improve the country's availability of antineoplastic agents.


Assuntos
Antineoplásicos , Medicamentos Essenciais , Humanos , Paquistão , Antineoplásicos/uso terapêutico , Organização Mundial da Saúde , Bortezomib
15.
Sci Rep ; 13(1): 23037, 2023 12 27.
Artigo em Inglês | MEDLINE | ID: mdl-38155289

RESUMO

In 2021, the International Diabetes Federation (IDF) reported that the prevalence of diabetes in Pakistan was 9.6%, higher than the global average. However, adherence to treatment guidelines, e.g., American Diabetes Association and Pakistan Endocrine Society and prescription patterns for Oral anti-diabetes (OAD), is poorly understood in Pakistan. Therefore, this study aimed to examine the prescribing practices of anti-diabetic medications, an association of lifestyle modification with drugs prescribed, and their effectiveness in preserving ideal glycemic levels in diabetic patients undergoing treatment in tertiary care teaching hospitals in rural and urban Pakistan. In this cross-sectional study, data were collected from prescriptions of outpatient diabetic patients from different rural and urban tertiary care hospitals between October 2021 and February 2022. 388 participants were enrolled in the study for a detailed interview on prescription evaluation and glycemic control. The coinvestigators conducted an interview with the patient and used a pre-validated questionnaire to collect the data. The relationship between following treatment guidelines and clinical and demographic factors was found using chi-square tests for bivariate analyses. The study reported that out of 388, the mean ages of the patients were 48 ± 12.4, and the majority were female. It was observed that 60.1% and 66.5% have uncontrolled fasting and random blood glucose, respectively. The education level of the study participants was also below par to have a complete understanding of the medical condition and self-management therapy. Even though they were taking the right medications-an average prescription regimen included 5.08 medications-52.1% of the studied people had glycated haemoglobin (HbA1c) levels higher than the therapeutic threshold set by the International Diabetes Federation. In this modern era, it was observed that the prescribing trend was still focused on traditional therapeutic options Biguanides, sulfonylureas, and dipeptidyl peptidase-4 inhibitors were prescribed in 64.6% of the patients. A significant association was found between glycemic control and body mass index, adherence to lifestyle modifications, and the number of medications prescribed (p-value < 0.05). The study reveals that Pakistan's prescribing practices do not align with international and national guidelines, leading to a high prevalence of uncontrolled diabetes and widespread use of polypharmacy among patients. To address this issue, policymakers should prioritize establishing a comprehensive national diabetes action plan. Additionally, there is a pressing need to develop diabetes education and awareness programs emphasizing the importance of lifestyle modifications for effective diabetes management.


Assuntos
Diabetes Mellitus Tipo 2 , Feminino , Humanos , Masculino , Estudos Transversais , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/epidemiologia , Hemoglobinas Glicadas , Hipoglicemiantes , Adesão à Medicação , Compostos de Sulfonilureia/uso terapêutico
16.
JTCVS Tech ; 21: 135-148, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37854847

RESUMO

Objective: We conducted a prospective study to assess the face and content validity of a new virtual reality (VR) extracorporeal circulation simulator (ECC) developed for perfusionists to facilitate training and practice. We evaluated the opinions of students and staff members about the feasibility of the simulation. The 2 groups consisted of experts (qualified perfusionists) and novices (trainee perfusionists). Methods: Perfusionists (n = 12 experts and n = 11 trainees) received instructions on how to use the VR simulator and then proceeded to perform the start of cardiopulmonary bypass in the VR environment. Participants then completed a Usefulness, Satisfaction, and Ease of Use Questionnaire. The questions were rated on a 5-point Likert scale, ranging from 1 (fully disagree) to 5 (fully agree), to assess the face validity and content validity of this simulator. Results: Participants reported a predominantly positive experience with the VR-ECC simulator, with 96% (n = 22) agreeing that the simulator was a useful way of training ECC scenarios. All participants found it easy to interact with the software (100%, n = 23), and 82% of students (n = 9) believed it helped them remember the steps involved with initiating ECC. Finally, (87% [n = 20]) of participants believed the image quality and depth perception were good. Conclusions: Our next-generation simulator was valid for face and content constructs, and almost all participants found it to be a useful way of training for ECC scenarios. This simulator represents a first step toward truly blended digital learning and a new interactive, flexible, and innovative modality for perfusion training.

17.
J Pharm Policy Pract ; 16(1): 119, 2023 Oct 09.
Artigo em Inglês | MEDLINE | ID: mdl-37814312

RESUMO

BACKGROUND: The widespread use of short-acting beta-2 agonists (SABA) as an as-needed treatment for asthma is well-established. However, excessive use of SABA has been linked to undesirable outcomes such as increased risk of asthma attacks, exacerbations, and even death. The availability of SABA as an over-the-counter (OTC) medication has contributed to their overuse, leading to undertreated asthma and reduced access to asthma education. OBJECTIVE: This systematic review aimed to summarize the prevalence, characteristic features of, and factors contributing to over-the-counter SABA purchase or overuse. METHODS: The databases searched included PubMed, Scopus, Springer Link, Google Scholar, CINAHL, and APA PsycArticles. Original research articles reporting the prevalence, characteristics features, and factors regarding over-the-counter SABA use, available as full text, published in English language between the year 2000 and April 2023 were included in this review. Commentaries, letters to editor, review articles, qualitative studies, clinical trials, and conference proceedings were excluded. Data extraction was followed by a review of the quality of studies included and data were then synthesized for meaningful findings. This systematic review had been registered in the PROSPERO with registration number CRD42023421007. RESULTS: A total of 18 articles were included. The prevalence range of OTC SABA users in populations were 1.4% to 39.6% and SABA over-users among OTC users were 14% to 66.4%. Factors mostly associated with this behavior were moderate-severe asthma, and less use of preventers. On top of that, not understanding the risk of SABA overuse was clear in many studies that explored this factor. CONCLUSION: Over-the-counter purchase and overuse of SABA medication is a common problem, leading to adverse consequences such as uncontrolled asthma and increased healthcare utilization. Addressing these issues requires improved patient education about their conditions and adequate information regarding the potential long-term effects of SABA use by the healthcare providers. Management and education of asthma patients, including regular monitoring and follow-up, can help reduce overuse of SABA medication and prevent negative consequences.

18.
J Pharm Policy Pract ; 16(1): 118, 2023 Oct 09.
Artigo em Inglês | MEDLINE | ID: mdl-37814349

RESUMO

Community pharmacists form a vital part of the health system all around the globe. Pharmacy remuneration models are aimed to ensure that pharmacies are sustained, and pharmacists could provide cost-effective services to the patients. This review summarizes the pharmacy services remuneration systems from different parts of the globe. Some countries have well-established reimbursement systems that recognize and compensate community pharmacies for their services, others are in the process of expanding the scope of reimbursable services. It further concludes by highlighting the ongoing efforts to incorporate pharmacist-provided services into reimbursement schemes and the need for standardized and consistent approaches to pharmacy remuneration globally.

19.
Exp Clin Transplant ; 21(7): 562-567, 2023 07.
Artigo em Inglês | MEDLINE | ID: mdl-37584536

RESUMO

OBJECTIVES: Gram-negative rods are the most common cause of bloodstream infection in renal transplant recipients. Acute rejection, urologic abnormalities, and ureteral stents are risk factors. Graft dysfunction is independently associated with gram-negative rod bloodstream infection. Our aim is to investigate the incidence, risk factors, and outcome among living donor renal transplant recipients from Pakistan. MATERIALS AND METHODS: In this case-control study, we reviewed the medical records until June 2021 of renal transplant recipients seen from 2015 to 2019 for gram negative bacteremia. For every case, controls were matched by age, date of transplant, and sex. Demographics, risk factors, graft function, and mortality were compared. Clinical features, immunosuppression, source of blood stream infection, and microbiology were noted in cases. RESULTS: Of 1677 renal transplant recipients, 44 developed gram negative bacteremia. The incidence was 5.9 per 1000 person-years. Median time since transplant was 5 months. The most common source was urinary tract infection. On univariate analysis, antithymocyte globulin, urinary tract infection, and recurrent urinary tract infections were associated with gram negative bacteremia. On multivariate analysis, urinary tract infection (adjusted odds ratio = 3.46; 95% CI, 1.27-9.37) and recurrent urinary tract infections (adjusted odds ratio = 4.03; 95% CI, 1.15-14.15) were significant risk factors. We found no difference in 30-day mortality and estimated glomerular filtration rate on last follow-up between cases and controls. Kaplan-Meier survival curves showed significant differences in graft survival in patients with gram negative bacteremia. Escherichia coli was the most common organism, with 75% ceftriaxone and 13% imipenem resistance. CONCLUSIONS: The most significant risk factor for gram negative rod bloodstream infection was recurrent urinary tract infections. Timely treatment and prevention of recurrent urinary tract infections areimperative for prevention of gram negative bacteremia.


Assuntos
Bacteriemia , Transplante de Rim , Sepse , Infecções Urinárias , Humanos , Transplante de Rim/efeitos adversos , Estudos de Casos e Controles , Paquistão/epidemiologia , Doadores Vivos , Sepse/complicações , Fatores de Risco , Infecções Urinárias/diagnóstico , Infecções Urinárias/epidemiologia , Infecções Urinárias/etiologia , Bacteriemia/diagnóstico , Bacteriemia/epidemiologia , Bacteriemia/etiologia , Bactérias Gram-Negativas , Estudos Retrospectivos , Transplantados
20.
J Infect Dev Ctries ; 17(6): 812-818, 2023 06 30.
Artigo em Inglês | MEDLINE | ID: mdl-37406071

RESUMO

INTRODUCTION: Coronavirus disease-19 (COVID-19) is known to cause severe disease in chronic kidney disease and maintenance dialysis patients. We aim to report the outcome of COVID-19 and the adverse effects of Remdesivir (RDV) in patients with renal failure. METHODOLOGY: A retrospective observational study included all admitted patients with COVID-19 who received Remdesivir. Clinical characteristics and outcomes were compared in patients with renal failure (RF) and non-renal failure (NRF). We also evaluated RDV-associated nephrotoxicity and observed renal functions during antiviral treatment. RESULTS: A total of 142 patients received RDV, 38 (26.76%) in RF and 104 (73.23%) in the non-RF group. The median absolute lymphocyte count was low while C-reactive protein, ferritin, and D-dimer were significantly high on admission in the RF group. A significant number of patients in the RF group required ICU admission (58% vs. 35% p = 0.01) and expired (29% vs. 12.5 p = 0.02). Among survivors and non-survivors in the RF group, raised inflammatory markers and low platelet count on presentation were significantly associated with high mortality. Median serum creatinine (mg/dL) was 0.88 on admission, remained at 0.85 in the NRF group, and improved from 4.59 to 3.87 (mg/dL) after receiving five days of RDV in the RF group. CONCLUSIONS: COVID-19 in renal failure has a high risk for ICU admissions leading to increased mortality. Multiple comorbidities and raised inflammatory markers are predictors of poor outcomes. We observed no significant drug-related adverse effects, and none of our patients required discontinuation of RDV due to worsening renal function.


Assuntos
COVID-19 , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Insuficiência Renal , Humanos , Paquistão , Tratamento Farmacológico da COVID-19 , Insuficiência Renal/induzido quimicamente , Insuficiência Renal/epidemiologia
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