Potentially inappropriate medications according to Marc, STOPP and PRISCUS criteria in a cohort of elderly HIV+ patients. The COMMPI project.

OBJECTIVE: The objective is to determine the prevalence of potentially inappropriate drugs according to the Marc, STOPP, and PRISCUS lists in elderly HIV patients. METHODS: It was an observational, retrospective, and multicenter study. People living with HIV 65 years or older who underwent chronic concomitant treatment were included. Descriptive and multivariate analyzes were performed to study the association between polypharmacy and potentially inappropriate medication compliance. RESULTS: A total of 55 patients were included, 81.8% men and a median age of 69 years (IQR: 67-73). The median number of comorbidities was 3 (IQR: 2-5) and the most frequent pattern of multimorbidity was cardiometabolic (62.9%). The predominant antiretroviral treatment was triple therapy (65.5%). Polypharmacy was present in 70.9% of the patients and 25.5% had major polypharmacy. The most frequent polypharmacy pattern was cardiovascular (69.2%). The percentage of potentially inappropriate medications according to the Marc, STOPP and PRISCUS lists was 65.5%, 30.9% and 14.5%, respectively (p<0.001). Adjusted for age and sex, polypharmacy was not independently associated with potentially inappropriate medication compliance in any of the lists. CONCLUSIONS: Polypharmacy and potentially inappropriate medications have a high prevalence. There is great variability in the percentage according to the list applied. Age, sex, and presence of polypharmacy are not predisposing factors to the presence of potentially inappropriate medications.

Influence of CMO pharmaceutical care model-based intervention on readmission rate in high risk HIV patients: the INFARDAR study.

OBJECTIVE: Many studies have indicated that hospitalization and readmissions occur frequently, especially among people living with HIV. The aim of the study was to determine the effectiveness of a programmed and structured pharmaceutical intervention, based on "CMO PC model" to reduce the readmission rate in high-risk HIV patients. METHODS: This was a single-center, prospective study based on a structured health intervention conducted between March-2017 and March-2018 with 12 months of follow-up at outpatient pharmacy services. At discharge, HIV patients included were classified according to the risk of readmission as low or high risk patients, being the latter proposed to participate. The selected patients were randomly assigned to a control group (usual care) or intervention group (including stratification-motivational interview and new technologies: CMO pharmaceutical care). The primary endpoint was readmission rate at one year of follow-up in each group. RESULTS: A total of 39 patients were included. As regards the main variable, in the intervention group, 21,4% (n=3) of patients were readmitted in the first year after discharge vs. 66,7% (n=6) in the control group (p=0,042). CONCLUSIONS: Tailored pharmaceutical care based on risk stratification, motivational interviewing, and new technologies has a positive influence to reduce the percentage of readmission in high risk HIV patients.

Influence of pharmacist intervention, based on CMO model, to improve activation in HIV patients.

OBJECTIVE: The aim of study was to evaluate the influence of pharmacist intervention based on "CMO model", to improve activation in HIV-patients. METHODS: Longitudinal, prospective, single-center study. Eligible patients were HIV-infected, taking antiretroviral treatment. The collected data included demographic characteristics, clinical and HIV-related and pharmacotherapeutic variables. The primary outcome was the variation of patient activation measured by Spanish adapted patient activation measure questionnaire. This questionnaire assesses people's knowledge, skills and confidence in managing their own health care. The assessment was performed at the beginning and 6 months after the program start, which consisted of individualized interventions planned in the stratification model, a motivational interview and a specific pharmacotherapeutic follow-up. RESULTS: A total of 140 patients were included. The most common regimens prescribed were based on non-nucleoside plus nucleoside reverse transcriptase inhibitor (44.0%) and more than half of the patients had chronic concomitant medication. The patients who achieved the highest activation level increased from 28.1% to 68.3% (p<0.0005). The relationship between this increase in patient activation and the stratification level that occurs in largest increases in patients with a low need level, where it was observed an improvement in the percentage of patients with high activation from 28.3% to 74.3% (p<0.001) after intervention. The percentage of patients with adequate adherence to concomitant treatment increased by 18.4% (p = 0.035). Baseline PAM values showed high activation for 28.6% (40 patients), intermediate for 43.6% (61) and low for 27.9% (39). CONCLUSIONS: CMO model has an important role for patient activation, improving adherence and health outcomes for HIV+ patients.

[Evolution of the Complexity Index of the antiretroviral therapy in HIV+ patients in a real life clinical practice]. / Evolución del índice de complejidad de la terapia antirretroviral en paciente VIH en una cohorte de práctica clínica real.

OBJECTIVE: HIV infection has been one of the biggest successes in the healthcare world, mainly due to the appearance of antiretroviral treatment (ART). The complexity of this type of treatment has been one of the decisive factors in the follow-up of these patients. METHODS: An analytical, unicentric, retrospective observational study. We included all patients older than 18 years of age who were diagnosed with HIV who received ART in follow-up for the consultation of pharmaceutical pathology care during the year 2015. The evolution of the complexity index of ART over time and its relation with adherence to ART and concomitant treatment. RESULTS: A total of 619 patients were included in the study with a mean age of 47.03 ± 10.18 years. There was a reduction in CI over the years, with a significant decrease in the year 2013 and in 2015. The results obtained after the analysis of the secondary variables showed a significant relation between the adhesion to the ART and the CI of this. Patients have a lower CI (3.5) than non-adherent patients (4.25). (P = 0.003). CONCLUSIONS: The complexity of ART is being reduced mainly by new treatment strategies and the increasing appearance of pharmaceutical coformulations. A reduction in the complexity of ART assumes a better adherence to it.

[Adequacy of treatment with ertapenem according to the criterion approved for the infection´s commission of a specialty hospital]. / Adecuación del tratamiento con ertapenem según los criterios aprobados por la comisión de infecciones de un hospital de especialidades.

OBJECTIVE: The inappropriate use of antibiotics in our environment increases the risk of multi-resistant bacteria, therefore it is necessary to present studies to meet and promote the proper use of antimicrobial. METHODS: Retrospective observational study in which patients who are receiving ertapenem during the period of stady (5 ½ months), were included. The adequacy of the indication to the conditions of use agreed in the Hospital was evaluated and the evolution of the treatment was monitored until the end, determining the degree of therapeutic de-escalation. RESULTS: 84 ertapenem prescriptions were included. The vast mayority of the prescriptions were carried out by Internal Medicine (41.7%) and the main indication was urinary tract infection (47.2%). Microbiological cultures were requested in the 75% of the patients before the first dose of ertapenem. The prescription was adapted in 69 (82.14%) of ertapenem patients to the criteria approved by the Hospital. Regarding the evolution of antibiotic therapy, treatment with ertapenem continued until resolution of the infection in 58.33% of patients. In 15 of 23 (66.21%) patients with the possibility of therapeutic de-escalation it was performed after 2-3 days of empirical treatment. CONCLUSIONS: The vast majority of treatments ertapenem fit the criteria of prescription our Hospital. The high percentage of patients with microbiological results available, allowed in many patients the appropriate adjustment of the treatment in the first 72 hours.