RESUMO
A systematic review was made of the drug interactions of new antiretroviral drugs. In order to do this a search was made in Pubmed to find articles published from January 2007 to September 2009 and the full-text articles which contained information about new antiretroviral drugs were selected. This search was then complemented with information from the technical specifications of the drugs and consultations made on webpages specialized in antiretroviral interactions: www.interaccioneshiv.com and www.hiv-druginteractions.org. The information about the possible interactions of new antiretroviral drugs with one another and with the therapeutic groups which are most widely used in patients infected with the human immunodeficiency virus was analyzed.
Assuntos
Antirretrovirais/farmacologia , Interações Medicamentosas , HumanosRESUMO
At present, the side effects associated with antiretroviral treatment are the main reasons for discontinuation of this kind of therapy, both in clinical trials and in regular clinical practise. On the other hand, due to the change of direction that our profession has suffered in recent years, we face the need to establish a different relationship with the patient, achieving direct and effective Pharmaceutical Care within a framework of shared responsibility for therapeutic results. Pharmacist interventions should be aimed at improving the quality of life of patients, which can only be achieved with a multidisciplinary approach and individualised and adjusted to new patterns of toxicity of the drugs currently used. The pharmacist who does this work must know how to interpret these side effects, giving accurate information to the patient about both pharmacological and non-pharmacological treatment and correct pharmaceutical follow-up which clearly sets forth the criteria for referral to medical appointments. The aim of this paper is to establish baselines so that the hospital pharmacist can perform clearly and uniformly in the prevention, identification and management of major side effects: gastrointestinal, cardiovascular, dermatological, at the central nervous system and kidney level, associated with antiretroviral therapy.
Assuntos
Antirretrovirais/efeitos adversos , Terapia Antirretroviral de Alta Atividade/efeitos adversos , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/terapia , Farmacêuticos , Papel Profissional , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/prevenção & controle , Humanos , Serviço de Farmácia Hospitalar , Guias de Prática Clínica como AssuntoRESUMO
OBJECTIVE: Electronic prescribing is considered a basic measure for the prevention and reduction of medications errors. The goal of this survey was to assess the incidence of errors occurring with electronic versus standard prescription. METHOD: A prospective, sequential, open-label study to assess errors with electronic prescribing as compared to traditional manual prescribing in two public hospitals in Balearic Islands. Errors regarding medication, diet and/or nursing orders were assesses along four process stages: medical prescription, pharmacy transcription/validation, nursing transcription, and dispensation. RESULTS: With manual prescription 1,576 errors/18,539 therapy orders (8.50%) were identified, whereas with electronic prescription 827 errors/18,885 therapy orders (4.38%) were detected, which represents a relative risk reduction by 48% and an absolute risk reduction by 4.12% (p < 0.0001). Pharmacy transcription/validation errors decreased (1.73 vs. 0.13%, p < 0.0001), as did nursing transcription errors (2.54 vs. 0.81%, p < 0.0001) and dispensation errors (2.13 vs. 0.96%, p < 0.0001); however, the number of prescription errors increased (2.10 vs. 2.40%, p = 0.0401). CONCLUSIONS: Electronic prescription is a powerful tool, and one that in this work was shown to decrease medication-, diet-, and nursing care-related errors in a highly significant way; however, it should be developed and maintained in order to achieve safety and effectiveness as required by drug usage.
Assuntos
Prescrições de Medicamentos/normas , Sistemas de Registro de Ordens Médicas/normas , Erros de Medicação/estatística & dados numéricos , Humanos , Erros de Medicação/classificação , Estudos ProspectivosRESUMO
Pulmonary eosinophilias are characterized by the appearance of lung infiltrates by eosinophils and the presence, commonly, of peripheral blood eosinophilia. Among idiopathic pulmonary eosinophilias, with no evidence of any cause or underlying disease, chronic eosinophilic pneumonia is the most characteristic. Recently, there has been described a few cases of eosinophilic pneumonia with many similarities to chronic eosinophilic pneumonia but with a shorter clinical course, a very good response to corticoid therapy, and without tendency to relapse. This process has been named acute eosinophilic pneumonia. We present a case of this entity and review the literature, emphasizing on the potential severity of this disease, which often conduce to progressive respiratory failure, and its excellent prognosis after appropriate treatment.
Assuntos
Eosinofilia Pulmonar , Doença Aguda , Biópsia , Feminino , Humanos , Pulmão/patologia , Pessoa de Meia-Idade , Eosinofilia Pulmonar/complicações , Eosinofilia Pulmonar/diagnóstico por imagem , Eosinofilia Pulmonar/patologia , RadiografiaRESUMO
OBJECTIVE: To develop and validate a prediction model for the detection of drug-related problems (DRP) in patients on antiretroviral treatment during their regular monitoring in Pharmaceutical Care Clinics before dispensing drugs. MEHOD: Open multicentre prospective study. HIV patients with and without DRP were included. Demographic, clinical and pharmacotherapy variables (related and unrelated to antiretroviral treatment) were included in the model design. To find prognostic factors for DRP, a binary logistic regression model was created after performing a univariate analysis that identified independent variables related to DRP these variables were introduced in the multivariate model for the final selection. Model validity was determined by the shrinkage method and the discriminatory power by Harrell's C-index. RESULTS: 733 patients were included. The variables "adherence", "prescription of drugs needing dosage adjustment", and "total number of drugs prescribed (apart from the antiretroviral treatment)" were independently related to the appearance of DRP. Probabilities predicted by the model, customising the coefficients using the uniform shrinkage method, showed a R(2)=0.962 for the construction sample and a R(2)=0.872 for the validation sample. The discriminatory capacity of the model was 0.816 for the construction sample and 0.779 for the validation sample. CONCLUSIONS: The developed and validated model enables detection of patients on antiretroviral treatment who are at a higher risk for experiencing a DRP. The prediction variables employed are commonly used in patient's pharmacotherapy record, allowing the model to be used in routine clinical practice.
Assuntos
Soropositividade para HIV/diagnóstico , Transtornos Relacionados ao Uso de Substâncias/diagnóstico , Adulto , Feminino , Previsões , Soropositividade para HIV/complicações , Humanos , Modelos Lineares , Masculino , Pessoa de Meia-Idade , Modelos Estatísticos , Preparações Farmacêuticas/administração & dosagem , Reprodutibilidade dos Testes , Espanha , Transtornos Relacionados ao Uso de Substâncias/complicaçõesRESUMO
BACKGROUND: To assess the efficiency and safety of intravenous antibiotic therapy (IAT) when performed through the traditional simple infusion system by gravity in the home setting. PATIENTS AND METHODS: The clinical records of patients undergoing intravenous antibiotic therapy through the traditional gravitational infusion system in the home care unit over a five year period were reviewed retrospectively. RESULTS: 120 patients were treated (44 F/76 M), with a mean age of 48 years (44-52). 67% of the total had chronic diseases. Infections were most commonly found in bones and joints (38%), followed by the skin and soft tissues. A wide variety of antibiotics was used, 61% as monotherapy. 76% of them were given intermittently. 161 intravenous catheters were used, 53% of which were central catheters with peripheral insertion, 27% inserted centrally and 20% peripheral catheters. The overall incidence of phlebitis was 18% without associated bacteremia. 91% of our patients evolved well, 6% had to become in-patients, none of them due to problems with the infusion system or by their own petition. The intravenous treatment lasted a mean of 17 days at home and 25 days at both home and hospital, which represents a decrease of 2,040 hospital stays. CONCLUSIONS: The traditional gravitational system of infusion is an effective and safe method for intravenous antibiotic administration at home. For these therapies to be successful, suitable patients must be selected and continuous attention is required. This treatment at home satisfies the patient and permits hospital stays to be reduced, thus improving the use of hospital resources.