Publications by authors named "Ana Belen Guisado Gil"

Objective: To develop by consensus a dashboard model to standardise and promote the evaluation of research activity in Spanish Hospital Pharmacy Services.

Methods: The study was carried out in 5 phases following the modified Delphi methodology: constitution of the coordinating group, elaboration of a list of scenarios, selection of participating centres, evaluation of the list of scenarios, and analysis of the results. The coordinating group designed a questionnaire with 114 questions.

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Objective: To develop by consensus a dashboard model to standardize and promote the evaluation of research activity in Spanish Hospital Pharmacy Services.

Methods: The study was carried out in 5 phases following the modified Delphi methodology: constitution of the coordinating group, elaboration of a list of scenarios, selection of participating centers, evaluation of the list of scenarios, and analysis of the results. The coordinating group designed a questionnaire with 114 questions.

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We aimed to define a novel indicator for monitoring antimicrobial use specifically in the Emergency Department Observation Unit (EDOU) and to assess the long-term impact of an institutional education-based antimicrobial stewardship program (ASP) on the antimicrobial prescribing pattern and clinical outcomes in this setting. A quasi-experimental interrupted time-series study was performed from 2011 to 2022. An educational ASP was implemented at the EDOU in 2015.

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The development of health information technology available and accessible to professionals is increasing in the last few years. However, a low number of electronic health tools included some kind of information about medication reconciliation. To identify all the electronic medication reconciliation tools aimed at healthcare professionals and summarize their main features, availability, and clinical impact on patient safety.

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Unlabelled: Surgical antibiotic prophylaxis is one of the most useful measures to prevent surgical wound infection.

Objective: The aim of this project is to evaluate the appropriateness of the use of antibiotic prophylaxis in surgical procedures performed in Spanish hospitals, both globally and according to the type of surgery performed.

Method: For this purpose, an observational, retrospective, cross-sectional, and multicentre study has been designed to collect all the variables that allow the evaluation of the appropriateness of surgical antibiotic prophylaxis by comparing the prescribed treatment, the recommendations included in the local guidelines, and the consensus document of the Spanish Society of Infectious Diseases and Clinical Microbiology and the Spanish Association of Surgeons.

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Background: Pharmacokinetic nomograms, equations, and software are considered the main tools available for Therapeutic Drug Monitoring (TDM). Model-informed precision dosing (MIPD) is an advanced discipline of TDM that allows dose individualization, and requires a software for knowledge integration and statistical calculations. Due to its precision and extensive applicability, the use of these software is widespread in clinical practice.

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Unlabelled: Surgical antibiotic prophylaxis is one of the most useful measures to prevent surgical wound infection.

Objective: The aim of this project is to evaluate the appropriateness of the use of antibiotic prophylaxis in surgical procedures performed in Spanish hospitals, both globally and according to the type of surgery performed.

Method: For this purpose, an observational, retrospective, cross-sectional and multicenter study has been designed to collect all the variables that allow the evaluation of the appropriateness of surgical antibiotic prophylaxis by comparing the prescribed treatment, the recommendations included in the local guidelines and the consensus document of the Spanish Society of Infectious Diseases and Clinical Microbiology and the Spanish Association of Surgeons.

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Article Synopsis
  • This study evaluated the quality of antimicrobial use in intensive care units (ICUs) over nearly three years at a large teaching hospital in Spain, using a set of specific indicators chosen by the antimicrobial stewardship team.* -
  • Findings showed a notable increase in the use of certain antibiotics, like macrolides, likely influenced by the treatment of serious pneumonia and the COVID-19 pandemic, and a steady rise in the usage ratio of specific agents against methicillin-resistant Staphylococcus aureus.* -
  • The research indicates that these new indicators are useful for enhancing the understanding of antibiotic consumption patterns and can guide improvements in antimicrobial stewardship efforts in healthcare settings.*
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Article Synopsis
  • Research in Antimicrobial Stewardship (AMS) has become increasingly important, focusing on optimizing antibiotic use, particularly for Pseudomonas aeruginosa, which has been understudied despite its clinical significance.
  • The SHORTEN-2 trial aims to compare the effectiveness of a 7-day versus a 14-day antibiotic treatment for bloodstream infections caused by P. aeruginosa across 30 hospitals in Spain.
  • The trial will examine various outcomes, including clinical effectiveness and treatment failure, with a target sample size of 304 patients, while employing innovative methodologies to address common challenges in clinical research.
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Background: Antimicrobial stewardship programs (ASPs) are recommended in nursing homes (NHs), although data are limited. We aimed to determine the clinical and ecological impact of an ASP for NHs.

Methods: We performed a cluster, randomized, controlled trial and a before-after study with interrupted time-series analyses in 14 NHs for 30 consecutive months from July 2018 to December 2020 in Andalusia, Spain.

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Article Synopsis
  • Vancomycin PK/PD targets are currently unvalidated for neonates due to a lack of specific studies, prompting an analysis of its therapeutic regimen in this population.
  • This observational study included 43 neonates treated with intravenous vancomycin for at least 72 hours, finding that 88.4% achieved clinical success, especially at certain AUC and trough concentration levels.
  • Key findings suggest that a trough concentration of ≤6.8 μg/mL significantly correlates with poor clinical outcomes, while concentrations around 7 μg/mL and an AUC of ~240 mg·h/L are likely adequate for effective treatment in neonates.
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Article Synopsis
  • * A scoping review protocol was developed, following established guidelines, to collate data on software including its name, developer, and specific pharmacokinetic analyses it allows.
  • * The findings aim to highlight important features of available software and provide a critical comparison to assist users in evaluating their options for therapeutic drug monitoring.
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Cefazolin is a recommended treatment for methicillin-susceptible Staphylococcus aureus (MSSA) infections that has been successfully used in outpatient parenteral antibiotic therapy (OPAT) programs. The aim of this study was to assess the clinical outcomes of cefazolin delivered each day (Group 24) vs. every two days (Group 48) for MSSA infections in OPAT programs.

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Malignant melanoma (MM) is the most aggressive form of skin cancer, and around 30% of them may develop from pre-existing dysplastic nevi (DN). Diagnosis of DN is a relevant clinical challenge, as these are intermediate lesions between benign and malignant tumors, and, up to date, few studies have focused on their diagnosis. In this study, the accuracy of Raman spectroscopy (RS) is assessed, together with multivariate analysis (MA), to classify 44 biopsies of MM, DN and compound nevus (CN) tumors.

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Objective: To assess the influence of the emergence of severe acute respiratory syndrome coronavirus 2 and the implementation of public health measures on the seasonality of outpatient antibiotic use and their possible association with the incidence of influenza.

Methods: We performed a time-series ecological study in 1516 primary care centres of Andalusia, Spain, comparing the coronavirus disease 2019 period (April 2020 to March 2021) with the 6 previous years. We assessed the number of packs and defined daily doses per 1000 inhabitants of antibacterials and key antibiotics commonly used for acute respiratory tract infections and the number of influenza-positive cases per 100 000 inhabitants.

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Asthma is one of the most common chronic diseases characterized by sex disparities. Gender bias is a well-documented issue detected in the design of published clinical trials (CTs). International guidelines encourage researchers to analyze clinical data by sex, gender, or both where appropriate.

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Article Synopsis
  • Elderly individuals in chronic care facilities are at a higher risk of infections from multidrug-resistant organisms (MDROs), prompting the need for effective antimicrobial stewardship programs (ASPs).
  • A comprehensive review of 134 studies from 1987 to 2020 showed varying prevalence rates of specific MDROs in long-term care facilities (LTCFs) globally, with Asia having the highest rates of extended-spectrum β-lactamase (ESBL) and North America seeing significant rates of multidrug resistance (MDR).
  • Key risk factors for MDRO acquisition include male sex, chronic wounds, use of medical devices, and prior antibiotic use, with the latter being a critical target for intervention through ASPs in LTCFs.
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Background: Long-term care facilities (LTCFs) are health-care settings with high antimicrobial consumption and hence need to develop effective antimicrobial stewardship programmes (ASPs).

Objective: To assess the effects of ASPs on care-related, clinical and ecological outcomes in LTCFs.

Methods: Data sources were PubMed, EMBASE, CINAHL and SCOPUS.

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Background And Objective: The "Structured HIstory of Medication use" (SHIM) questionnaire is a tool developed to obtain an accurate pre-admission overview of medications, involving a structured interview with patients, and has demonstrated its potential to prevent reconciliation errors. The objective of this study was to cross-culturally adapt the SHIM questionnaire to Spanish.

Patients And Methods: Forward and blind-back translations followed by a synthesis and adaptation, with the participation of an expert panel, to guarantee the equivalence between the original questionnaire and the Spanish version.

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Antimicrobial stewardship programs (ASPs) in hematological patients are especially relevant. However, information about ASPs in this population is scarce. For 11 years, we quarterly assessed antimicrobial consumption and incidence and death rates of multidrug-resistant (MDR) bloodstream infections (BSI) in the hematology Department.

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During the COVID-19 pandemic, the implementation of antimicrobial stewardship strategies has been recommended. This study aimed to assess the impact of the COVID-19 pandemic in a tertiary care Spanish hospital with an active ongoing antimicrobial stewardship programme (ASP). For a 20-week period, we weekly assessed antimicrobial consumption, incidence density, and crude death rate per 1000 occupied bed days of candidemia and multidrug-resistant (MDR) bacterial bloodstream infections (BSI).

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This paper evaluates gender bias in the published clinical trials of Vortioxetine. We conducted a systematic review of controlled clinical trials of Vortioxetine for the treatment of depression. The literature search was performed using MEDLINE and following the corresponding international recommendations.

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