109 results match your criteria: "Hospital Universitari de la Vall d'Hebron[Affiliation]"

Objective: With HIV now a chronic condition and an aging population, understanding the evolving profiles of older people with HIV (PWH) is crucial. In this longitudinal study, we examined changes in epidemiological and mortality trends among aging PWH aged 60 and above from 1998 to 2021.

Design: The study constructed four retrospective cohorts based on our calendar periods, reflecting the changing epidemiology of HIV - 1998-2003, 2004-2008, 2009-2014, and 2015-2021.

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Article Synopsis
  • The study examines six cases of perioperative spinal cord injury (SCI) that occurred during complex adult deformity surgeries, noting their causes, treatments, and outcomes.
  • Out of 272 patients from the Scoli-RISK-1 cohort study, 2.2% experienced SCI, with cases occurring both during and after surgery.
  • The findings highlight the importance of close postoperative monitoring and timely intervention to prevent lasting neurological damage.
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Effect of lung volume preservation during spontaneous breathing trial on successful extubation in patients receiving mechanical ventilation: protocol for a multicenter clinical trial.

Trials

July 2024

Grup de Recerca en Malalt Crític (GMC), Institut de Recerca I Innovació en Ciències de La Vida I de La Salut a La Catalunya Central (IRIS-CC), Vic, Spain.

Background: In standard weaning from mechanical ventilation, a successful spontaneous breathing test (SBT) consisting of 30 min 8 cmHO pressure-support ventilation (PSV8) without positive end-expiratory pressure (PEEP) is followed by extubation with continuous suctioning; however, these practices might promote derecruitment. Evidence supports the feasibility and safety of extubation without suctioning. Ultrasound can assess lung aeration and respiratory muscles.

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Purpose: Malignant pleural mesothelioma (MPM) is an aggressive cancer with long latency and poor prognosis. The real-world treatment patterns and humanistic burden of MPM in an international cohort of patients were recently published. Spanish data are currently lacking and are reported here.

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Major cardiovascular events after COVID-19 in people with HIV.

Clin Microbiol Infect

May 2024

Infectious Diseases Department, University Hospital Germans Trias i Pujol, Badalona, Barcelona, Spain; Fight Infections Foundation, Badalona, Barcelona, Spain.

Objectives: To assess the effect of COVID-19 on the postacute risk of cardiovascular events (CVEs) among people with HIV (PWH).

Methods: Population-based matched cohort, including all PWH ≥16 years in the Catalan PISCIS HIV cohort. We estimated the incidence rate of the first CVE after COVID-19, analysed it a composite outcome (2020-2022).

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Article Synopsis
  • Diagnosing infections caused by non-tuberculous mycobacteria (NTM) is complex, and this study evaluates a new immunological assay (NTM-IGRA) using specific antigens from glycopeptidolipids (GPLs).
  • The study tested this assay on 99 pediatric patients, including those with confirmed NTM infections and controls without lymphadenitis, finding that samples from NTM-confirmed patients reacted significantly more to GPLs than those with unknown infections or other causes.
  • Results suggest that the NTM-IGRA could effectively identify NTM infections in children, potentially improving diagnosis and reducing misdiagnosis and unnecessary treatments.
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Article Synopsis
  • * Most cases were mild, with 40% involving PWH; only those with very low CD4+T-cell counts (<200 cells/μL) showed an increased risk of complications, hospitalization, and more severe symptoms.
  • * The study highlighted the strong link between mpox and high rates of HIV/STIs, emphasized the importance of screening, and showed that a smallpox vaccine approach effectively reduced mpox incidence in both groups.
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Background: Our aim is to carry out a national registry of patients with inflammatory bowel disease (IBD) who underwent bariatric surgery, as well as evaluate the results and management of this type of patients in the usual clinical practice.

Methods: National multicentric observational retrospective study, including patients, previously diagnosed with IBD who underwent bariatric surgery from January 2000 to December 2022.

Results: Forty-one patients have been included: 43,9% previously diagnosed with ulcerative colitis, 57,3% Crohn's disease, and an indeterminate colitis (2,4%).

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Genetic Architecture of Ischaemic Strokes after COVID-19 Shows Similarities with Large Vessel Strokes.

Int J Mol Sci

August 2023

Stroke Pharmacogenomics and Genetics, Institut d'Investigació Biomèdica Sant Pau (IIB SANT PAU), Sant Quintí 77-79, 08041 Barcelona, Spain.

Article Synopsis
  • Researchers analyzed ischaemic stroke (IS) cases that occurred within eight days of COVID-19 onset to determine if they have a unique genetic background compared to other stroke types.
  • Using a method called SUPERGNOVA, they identified specific genomic regions related to large artery atherosclerosis (LAA) and cardioembolic stroke (CES) from a cohort of 73 IS-COV patients and 701 control subjects.
  • The study found four genetic loci associated with CES and significant polygenic risk scores for LAA, suggesting IS-COV patients may share genetic traits with these stroke subtypes; more research is needed to see if these traits are specific to viral infection or common in the general population.
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Objectives: People with HIV (PWH) have a higher cardiovascular risk than the general population. It remains unclear, however, whether the risk of cardiovascular disease (CVD) is higher in late HIV presenters (LP; CD4 ≤ 350 cells/μL at HIV diagnosis) compared to PWH diagnosed early. We aimed to assess the rates of incident cardiovascular events (CVEs) following ART initiation among LP compared to non-LP.

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Impact of 2018 EU Risk Minimisation Measures and Revised Pregnancy Prevention Programme on Utilisation and Prescribing Trends of Medicinal Products Containing Valproate: An Interrupted Time Series Study.

Drug Saf

July 2023

Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University (UU), David de Wiedgebouw, Universiteitsweg 99, 3584 CG, Utrecht, The Netherlands.

Introduction: Due to established teratogenicity of valproates, the EU risk minimisation measures (RMMs) with a pregnancy prevention programme (PPP) for valproate were updated in March 2018.

Objectives: To investigate the effectiveness of the 2018 EU RMMs on valproate utilisation in five European countries/regions.

Methods: A multi-database, times series study of females of childbearing potential (12-55 years) was conducted using electronic medical records from five countries/regions (01.

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Study Design: Multicenter, international prospective study.

Objective: This study investigated the clinical outcome up to 2 years after multi-level spinal deformity surgery in the elderly by reporting the minimal clinically important difference (MCID) of EuroQol 5-dimensions (EQ-5D), EQ-VAS, and residential status.

Methods: As an ancillary study of 219 patients ≥60 years with spinal deformity undergoing primary instrumented fusion surgery of ≥5 levels, this study focuses on EQ-5D (3-L) as the primary outcome and EQ-VAS and residential status as secondary outcomes.

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Hypertension is a common chronic medical condition. Treatment is not satisfactory in a significant proportion of patients with primary hypertension, despite the concurrent use of three or more medications with different mechanisms of action. Such treatment-resistant hypertension is a clinical challenge associated with poor prognosis and needs further investigation.

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Genetic information has been crucial to understand the pathogenesis of T-cell acute lymphoblastic leukemia (T-ALL) at diagnosis and at relapse, but still nowadays has a limited value in a clinical context. Few genetic markers are associated with the outcome of T-ALL patients, independently of measurable residual disease (MRD) status after therapy. In addition, the prognostic relevance of genetic features may be modulated by the specific treatment used.

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Background: Late HIV diagnosis (i.e CD4≤350 cells/µL) is associated with poorer outcomes. However, determinants of long-term mortality and factors influencing immune recovery within the first years after antiretroviral treatment (ART) initiation are poorly defined.

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Unlabelled: We aimed to determine the role of serum cytokine expression in invasive aspergillosis (IA) diagnosis and outcome prediction in hematologic patients. In this multicenter study, serum cytokines (IL6, IL10, INF-gamma, IL12, IL4, TNF-alpha, IL17, and IL23) were prospectively recruited from all consecutive patients with hematologic malignances at IA diagnosis and compared to control patients matched by center, age, baseline disease, and therapeutic regimen. We included 36 patients with IA and 36 controls.

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The incidence and geographical distribution of cancers in children are dramatically different from the adult population. Consequent to improvements in postcancer survival, there is a progressive increase in the number of patients requiring liver transplantation (LT) who are in remission from pretransplant malignancy (PTM). Conventionally, however, PTM has been considered a relative contraindication to LT.

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Despite pharmacological advances, strictures in Crohn's disease (CD) continues to be an important problem that leads in a high percentage of patients to undergo endoscopic and/or surgical treatments. There are currently no clinical scores or diagnostic tools that allow predicting which patients will develop this complication, and when a stricture is diagnosed, it is usually already well established and clinically relevant. The current role of pharmacological treatment is limited to treat inflammation and once there is significant fibrosis, the only therapeutic options are endoscopic and/or surgical.

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Background Context: Patients with adult spinal deformity suffer from disease related disability as measured by the Oswestry Disability Index (ODI) for which surgery can result in significant improvements.

Purpose: The purpose of this study was to show the change in overall and individual components of the ODI in patients aged 60 years or older following multi-level spinal deformity surgery.

Study Design: Prospective, multicenter, multi-continental, observational longitudinal cohort study PATIENT SAMPLE: Patients ≥60 years undergoing primary spinal fusion surgery of ≥5 levels for coronal, sagittal or combined deformity.

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Adverse prognostic impact of complex karyotype (≥3 cytogenetic alterations) in adult T-cell acute lymphoblastic leukemia (T-ALL).

Leuk Res

October 2021

Josep Carreras Leukaemia Research Institute (IJC), Campus ICO-Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona (UAB), Badalona, Spain; Clinical Hematology Department, ICO-Hospital Germans Trias i Pujol, Badalona, Spain.

The potential prognostic value of conventional karyotyping in adult T-cell acute lymphoblastic leukemia (T-ALL) remains an open question. We hypothesized that a modified cytogenetic classification, based on the number and type of cytogenetic abnormalities, would allow the identification of high-risk adult T-ALL patients. Complex karyotype defined by the presence of ≥3 cytogenetic alterations identified T-ALL patients with poor prognosis in this study.

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Purpose: The objective of this trial was to evaluate the safety and efficacy of melatonin oral gel mouthwashes in the prevention and treatment of oral mucositis (OM) in patients treated with concurrent radiation and systemic treatment for head and neck cancer.

Methods: Randomized, phase II, double-blind, placebo-controlled trial (1:1 ratio) of 3% melatonin oral gel mouthwashes vs. placebo, during IMRT (total dose ≥ 66 Gy) plus concurrent Q3W cisplatin or cetuximab.

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Infections after spine instrumentation: effectiveness of short antibiotic treatment in a large multicentre cohort.

J Antimicrob Chemother

March 2021

Infectious Diseases Department, Hospital Universitari de Bellvitge, IDIBELL, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain.

Background And Objectives: Available information about infection after spine instrumentation (IASI) and its management are scarce. We aimed to analyse DAIR (debridement, antibiotics and implant retention) prognosis and evaluate effectiveness of short antibiotic courses on early forms.

Methods: Multicentre retrospective study of patients with IASI managed surgically (January 2010-December 2016).

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Study Design: International, multicenter, prospective, longitudinal observational cohort.

Objective: To assess how new motor deficits affect patient reported quality of life scores after adult deformity surgery.

Summary Of Background Data: Adult spinal deformity surgery is associated with high morbidity, including risk of new postoperative motor deficit.

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