Extended sequential intravenous and oral antimicrobial therapy improves cure rate in postoperative intracranial neurosurgical infections: a Spanish multicenter retrospective study.

Background: Postoperative intracranial neurosurgical infections (PINI) complicate < 5% neurosurgeries. Scarce attention was dedicated to the extension and characteristics of its antimicrobial management considering their high morbidity, not negligible mortality, delayed hospital stay and increased healthcare costs.

Methods: We analyzed retrospectively (2014-2023) 162 PINI from eight Spanish third-level academic hospitals.

Impact of a Hospitalist Co-Management Program on Medical Complications and Length of Stay in Neurosurgical Patients.

Background: The impact of co-management on clinical outcomes in neurosurgical patients is uncertain. This study aims to describe the implementation of a hospitalist co-management program in a neurosurgery department and its impact on the incidence of complications, mortality, and length of stay.

Methods: The authors used a quasi-experimental study design that compared a historical control period (July-December 2017) to a prospective intervention arm.

Characteristics of clinical trials of influenza and respiratory syncytial virus registered in ClinicalTrials.gov between 2014 and 2021.

The randomized clinical trial (RCT) is the ideal and mandatory type of study to verify the effect and safety of a drug. Our aim is to examine the fundamental characteristics of interventional clinical trials on influenza and respiratory syncytial virus (RSV). This is a cross-sectional study of RCTs on influenza and RSV in humans between 2014 and 2021 registered in ClinicalTrials.

Enhancing screening adherence for strongyloides infection in latinx inpatients with COVID-19: a local protocol implementation study.

hyperinfection syndrome has been observed in immunosuppressed coronavirus disease 2019 (COVID-19) patients. Detecting and treating asymptomatic infection in individuals from endemic areas can effectively prevent hyperinfection. Unfortunately, many clinicians are unaware of this neglected infection.

Disparities between Latinx migrants and Spanish natives in COVID-19 outcome in Madrid.

Unlabelled: Previous studies have suggested an increased susceptibility of COVID-19 among certain populations. We analyzed whether COVID-19 presentation and mortality differ between Latinx migrants and Spanish natives.

Methods And Materials: COVID-19 patients between 35-64 years old admitted between January 26th-May-5th 2020 were reviewed.

Making EHRs Trustable: A Quality Analysis of EHR-Derived Datasets for COVID-19 Research.

One approach to verifying the quality of research data obtained from EHRs is auditing how complete and correct the data are in comparison with those collected by manual and controlled methods. This study analyzed data quality of an EHR-derived dataset for COVID-19 research, obtained during the pandemic at Hospital Universitario 12 de Octubre. Data were extracted from EHRs and a manually collected research database, and then transformed into the ISARIC-WHO COVID-19 CRF model.

Anti-Phospholipid Antibodies and COVID-19 Thrombosis: A Co-Star, Not a Supporting Actor.

Background: COVID-19 clinical features include a hypercoagulable state that resembles the antiphospholipid syndrome (APS), a disease characterized by thrombosis and presence of antiphospholipid antibodies (aPL). The relationship between aPL-presence and the appearance of thrombi as well as the transience or permanence of aPL in COVID-19 patients is not sufficiently clear.

Methods: A group of 360 COVID-19 patients were followed-up for 6 months.

A predictive score at admission for respiratory failure among hospitalized patients with confirmed 2019 Coronavirus Disease: a simple tool for a complex problem.

Coronavirus Disease 2019 (COVID-19) pandemic has implacably stricken on the wellness of many countries and their health-care systems. The aim of the present study is to analyze the clinical characteristics of the initial wave of patients with COVID-19 attended in our center, and to identify the key variables predicting the development of respiratory failure. Prospective design study with concurrent data retrieval from automated medical records of all hospitalized adult patients who tested positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) rRT-PCR assay performed on respiratory samples from March 2nd to 18th, 2020.

Impact of viral load at admission on the development of respiratory failure in hospitalized patients with SARS-CoV-2 infection.

The aim of our study was to elucidate if SARS-CoV-2 viral load on admission, measured by real-time reverse transcriptase-polymerase chain reaction (rRT-PCR) cycle threshold (Ct) value on nasopharyngeal samples, was a marker of disease severity. All hospitalized adult patients with a diagnosis of SARS-CoV-2 infection by rRT-PCR performed on a nasopharingeal sample from March 1 to March 18 in our institution were included. The study population was divided according to the Ct value obtained upon admission in patients with high viral load (Ct < 25), intermediate viral load (Ct: 25-30) and low viral load (Ct > 30).

Snorting the Brain Away: Cerebral Damage as an Extension of Cocaine-Induced Midline Destructive Lesions.

Cocaine consumption is associated with a variety of clinical manifestations. Though cocaine intranasal inhalation always determines nasal mucosal damages, extensive septum perforations, and midline destructions-known as cocaine-induced midline destructive lesions (CIMDL)-affect only a limited fraction of patients. CIMDL is viewed as a cocaine-associated autoimmune phenomenon in which the presence of atypical anti-neutrophil cytoplasmic antibody (ANCA) promotes and/or defines the disease phenotype.

Cognitive Impairment Is a Common Comorbidity in Deceased COVID-19 Patients: A Hospital-Based Retrospective Cohort Study.

We analyzed the frequency of cognitive impairment (CI) in deceased COVID-19 patients at a tertiary hospital in Spain. Among the 477 adult cases who died after admission from March 1 to March 31, 2020, 281 had confirmed COVID-19. CI (21.

Impact of late-onset cytomegalovirus infection in the development of cardiac allograft vasculopathy in heart transplant recipients.

Background: The impact of late-onset cytomegalovirus (CMV) infection (LOCI) on cardiac allograft vasculopathy (CAV) has yet to be established.

Methods: A retrospective study was performed for patients who had undergone heart transplantation (HT) between January 1995 and October 2017 to analyze epidemiology of LOCI (any positive level of CMV pp65 antigenemia or DNAemia after 100 days, without previous CMV replication) and its association with CAV. Our main hypothesis was that LOCI causes less direct and indirect effects compared to early onset infection (EOCI).

Environmental Factors as Key Determinants for Visceral Leishmaniasis in Solid Organ Transplant Recipients, Madrid, Spain.

During a visceral leishmaniasis outbreak in an area of Madrid, Spain, the incidence of disease among solid organ transplant recipients was 10.3% (7/68). Being a black person from sub-Saharan Africa, undergoing transplantation during the outbreak, and residing <1,000 m from the epidemic focus were risk factors for posttransplant visceral leishmaniasis.

Influence of cytomegalovirus infection in the development of cardiac allograft vasculopathy after heart transplantation.

Background: Cardiac allograft vasculopathy (CAV) is a major cause of long-term morbidity and mortality after heart transplantation (HTx), whose relationship with CMV infection is uncertain. This study evaluated the influence of CMV infection in the development of CAV.

Methods: We enrolled 166 consecutive HTx recipients who underwent their first transplant from January 1995 to July 2002.

Potential role of post-transplant hypogammaglobulinemia in the risk of Clostridium difficile infection after kidney transplantation: a case-control study.

Purpose: To identify reversible risk factors for Clostridium difficile infection (CDI) after kidney transplantation (KT) that could lead to a reduction in its incidence and associated complications.

Methods: We performed a single-center case-control study in which 41 patients undergoing KT between February 2009 and July 2013 who developed a first episode of post-transplant CDI were included as cases. Patients transplanted at the same calendar day (± 2 weeks) as each case with no evidence of CDI and comparable risk exposure period were chosen as controls (2:1 ratio).

Kinetics of peripheral blood lymphocyte subpopulations predicts the occurrence of opportunistic infection after kidney transplantation.

Serial monitoring of peripheral blood lymphocyte subpopulations (PBLSs) counts might be useful in predicting post-transplant opportunistic infection (OI) after kidney transplantation (KT). PBLSs were prospectively measured in 304 KT recipients at baseline and post-transplant months 1 and 6. Areas under receiver operating characteristic curves were used to evaluate the accuracy of different subpopulations in predicting the occurrence of overall OI and, specifically, cytomegalovirus (CMV) disease.

Tuberculosis in solid-organ transplant recipients: disease characteristics and outcomes in the current era.

We determined the characteristics of posttransplant tuberculosis and the impact of rifampin-based antituberculosis regimens on outcomes in the current era. Patients comprised 64 transplant recipients with tuberculosis, divided into 2 consecutive cohorts: an earlier cohort (cases occurring from 2003 to 2007) and a later cohort (cases from 2008 to 2011). Patients from the later versus earlier era had tuberculosis develop later after transplant (odds ratio, 1.

Hospital-wide survey of the adequacy in the number of vascular catheters and catheter lumens.

Background: Removal of unnecessary catheters has been proposed as an important measure to reduce catheter-related morbidity. Nevertheless, there is scarce information about the potential magnitude of such intervention.

Objective: The present study was aimed at analyzing the appropriateness of use of vascular catheters and catheter lumens in the inpatient setting.

Mycobacterium tuberculosis-associated immune reconstitution syndrome in solid-organ transplant recipients.

Background: Incidence, characteristics, and risk factors for tuberculosis (TB)-associated immune reconstitution inflammatory syndrome (IRS) in solid-organ transplant (SOT) recipients are not known.

Methods: Patients are composed of 64 consecutive SOT recipients with TB followed for 12 months. IRS was defined based on previously proposed criteria.

Epstein-Barr virus DNAemia is an early surrogate marker of the net state of immunosuppresion in solid organ transplant recipients.

Background: Epstein-Barr virus (EBV) DNAemia (EBVd) may be a surrogate marker of the net state of immunosuppression after solid organ transplantation (SOT).

Methods: A sample of 81 SOT recipients (53 renal, 21 liver, and 7 cardiac) from our institution (2003-2004) surviving more than 180 days was analyzed. EBVd was monitored in whole blood within the first 6 months using a real-time polymerase chain reaction assay.

Risk factors, clinical features, and outcomes of toxoplasmosis in solid-organ transplant recipients: a matched case-control study.

Background: Solid-organ transplant (SOT) recipients are considered to be at increased risk for toxoplasmosis. However, risk factors for this infection have not been assessed. The aim of this study was to determine the risk factors, clinical features, and outcomes of toxoplasmosis in SOT recipients.

Safety and efficacy of moxifloxacin monotherapy for treatment of orthopedic implant-related staphylococcal infections.

The rifampin-ciprofloxacin combination is recommended for treatment of orthopedic implant-related staphylococcal infections to avoid the emergence of ciprofloxacin resistance; however, the efficacy of this combination is limited by the tolerability problems associated with the use of rifampin. Moxifloxacin is a quinolone up to 10 times more active against staphylococci than ciprofloxacin and the risk of resistance development during monotherapy against staphylococci is theoretically lower for moxifloxacin, but information regarding its use in bone infections is lacking. The aim of the present study was to evaluate the safety and clinical efficacy of moxifloxacin monotherapy in patients with orthopedic implant-related staphylococcal infections.

Emergence of cytomegalovirus disease in patients receiving temozolomide: report of two cases and literature review.

Temozolomide chemotherapy has become part of the therapy used to treat glioblastoma multiforme and refractory anaplastic astrocytoma. Temozolomide frequently produces profound lymphopenia. We report 2 cases of cytomegalovirus disease that occurred in patients receiving temozolomide therapy and review 4 additional cases reported in the literature.