[Translated article] National registry and analysis of pharmaceutical interventions in critical care units: PHARMACRITIC study.

Objective: To design a homogeneous methodology for the registration and analysis of pharmaceutical interventions performed in spanish intensive adults care units (ICUs).

Method: Observational, prospective, and multicentre study. In the first stage, a national registry of pharmaceutical interventions will be agreed upon and subsequently, all the pharmaceutical interventions performed on adult patients admitted to Spanish ICUs during 8 weeks will be recorded.

Activities of the clinical pharmacist in the intensive care units.

The main objective of the activity carried out in an intensive care unit and in general in all hospitalization units, is to provide all the human and material resources to offer the best therapeutic care to admitted patients. Work in multidisciplinary teams, made up of specialists in Intensive Care Medicine as those responsible for the patients, doctors from other specialties, specialized nursing, physiotherapists, nutritionists and clinical pharmacists is an optimal approach to achieve the proposed objective. The activities of the clinical pharmacist can be developed at different levels (basic, intermediate and excellent) depending on the degree of involvement, the time dedicated, the training and the available resources.

National record and analysis of pharmaceutical interventions in critical care units: PHARMACRITIC study.

Objective: To design a homogeneous methodology for the registration and analysis of pharmaceutical interventions performed in Spanish critical adults' care units.

Method: Observational, prospective and multicenter study. In the first stage, a national registry of pharmaceutical interventions will be agreed upon and subsequently all the pharmaceutical interventions performed on adult patients admitted to Spanish CCUs during eight weeks will be recorded.

Long-Term Effects of a Stepwise, Multimodal, Non-Restrictive Antimicrobial Stewardship Programme for Reducing Broad-Spectrum Antibiotic Use in the ICU.

Information on the long-term effects of non-restrictive antimicrobial stewardship (AMS) strategies is scarce. We assessed the effect of a stepwise, multimodal, non-restrictive AMS programme on broad-spectrum antibiotic use in the intensive care unit (ICU) over an 8-year period. Components of the AMS were progressively implemented.

Agreement between pharmacists and physicians on the assessment of appropriateness of antimicrobial prescribing.

Introduction: Audits for monitoring the quality of antimicrobial prescribing are a main tool in antimicrobial stewardship programs; however, interobserver reliability has not been conclusively assessed. Our objective was to measure the level of agreement between pharmacists and physicians on the appropriateness of antimicrobials prescribing in hospitals.

Methods: A national multicenter, cross-sectional study was conducted of patients who were receiving antimicrobials one day of April 2021.

A critical view on the current use of daptomycin in Spain: The daptomise study.

Background: The Study on the Clinical Use of DAPTOMycin in Spain (DAPTOMISE Study) is a national surveillance program of daptomycin use. The objectives of this study are to evaluate the current variability in daptomycin consumption across the different hospitals and the adequacy of therapy, specially focused on underdosing.

Methods: All adult and pediatric patients who received, at least, one dose of daptomycin in a single week in 98 institutions in Spain were included.

Predictive Factors of Piperacillin Exposure and the Impact on Target Attainment after Continuous Infusion Administration to Critically Ill Patients.

Critically ill patients undergo significant pathophysiological changes that affect antibiotic pharmacokinetics. Piperacillin/tazobactam administered by continuous infusion (CI) improves pharmacokinetic/pharmacodynamic (PK/PD) target attainment. This study aimed to characterize piperacillin PK after CI administration of piperacillin/tazobactam in critically ill adult patients with preserved renal function and to determine the empirical optimal dosing regimen.

Management of patients with suspected or confirmed antibiotic allergy. Executive summary of guidance from the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC), the Spanish Society of Allergy and Clinical Immunology (SEAIC), the Spanish Society of Hospital Pharmacy (SEFH) and the Spanish Society of Intensive Medicine and Coronary Care Units (SEMICYUC).

Suspected or confirmed antibiotic allergy is a frequently encountered clinical circumstance that influences antimicrobial prescribing and often leads to the avoidable use of less efficacious and/or more toxic or costly drugs than first-line antimicrobials. Optimizing antimicrobial therapy in patients with antibiotic allergy labels has become one of the priorities of antimicrobial stewardship programs (ASP) in several countries. This guidance document aims to make recommendations for the systematic approach to patients with suspected or confirmed antibiotic allergy based on current evidence.

Continuous Infusion of Piperacillin/Tazobactam and Meropenem in ICU Patients Without Renal Dysfunction: Are Patients at Risk of Underexposure?

Background And Objectives: Morbidity and mortality from serious infections are common in intensive care units (ICUs). The appropriateness of the antibiotic treatment is essential to combat sepsis. We aimed to evaluate pharmacokinetic/pharmacodynamic target attainment of meropenem and piperacillin/tazobactam administered at standard total daily dose as continuous infusion in critically ill patients without renal dysfunction and to identify risk factors of non-pharmacokinetic/pharmacodynamic target attainment.

OTAC: Optimization of Antibiotic Therapy in Critically ill Patients. Using beta-lactam antibiotics by continuous infusion.

Objective: To determine the percentage of patients given standard doses of piperacillin/tazobactam or meropenem by continuous  infusion who achieved the target pharmacokinetic/pharmacodynamic  (PK/PD) index, which was defined as free concentrations four times  more than the minimum inhibitory concentration (CMI) for 100% of the  dosing interval (100% fT≥ 4 x MIC).

Method: Preliminary data from a larger prospective clinical study  analysing the PK/PD behaviour of β-lactams antibiotics continuous  infusion (CI) in critical patients. The study was conducted in the  intensive care units of a tertiary university hospital for adults (June  2015-May 2017).

Development and validation of a measurement procedure based on ultra-high performance liquid chromatography-tandem mass spectrometry for simultaneous measurement of β-lactam antibiotic concentration in human plasma.

Background: The administration of β-lactam antibiotics in continuous infusion could let optimize the pharmacokinetic/pharmacodynamic parameters, especially in the treatment of serious bacterial infections. In this context, and also due to variability in their plasmatic concentrations, therapeutic drug monitoring (TDM) may be useful to optimize dosing and, therefore, be useful for the clinicians.

Material And Methods: We developed and validated a measurement procedure based on ultra-high performance liquid chromatography-tandem mass spectrometry for simultaneous measurement of amoxicillin, ampicillin, cloxacillin, piperacillin, cefepime, ceftazidime, cefuroxime, aztreonam and meropenem concentrations in plasma.

Measurement of total and free docetaxel concentration in human plasma by ultra-performance liquid chromatography-tandem mass spectrometry.

Docetaxel is a semi-synthetic taxane with cytotoxic anti-neoplastic activity and, currently used as anticancer agent in several types of cancer. Docetaxel is highly bound to plasma proteins, and this significantly determines its clearance and activity. Therefore, measurement of free docetaxel in plasma is pharmacologically important when pharmacokinetics is investigated.

Measurement of ceftazidime concentration in human plasma by ultra-performance liquid chromatography-tandem mass spectrometry. Application to critically ill patients and patients with osteoarticular infections.

Ceftazidime is an antibiotic belonging to the third generation of the cephalosporin family. It is indicated in the treatment of serious, simple or mixed bacterial infections, and its administration in continuous or intermittent infusion allows optimization of the concentration of antibiotic to keep it above the minimum inhibitory concentration. We developed and validated a chromatographic method by ultra-performance liquid chromatography-tandem mass spectrometry to measure ceftazidime concentration in human plasma.