Search results for "prospective"

Colorectal cancer health services research study protocol: the CCR-CARESS observational prospective cohort project

2016

The REDISSEC CARESS-CCR (Results and Health Services Research in Colorectal Cancer)- group: Jose María Quintana, Marisa Baré, Maximino Redondo, Eduardo Briones, Nerea Fernández de Larrea, Cristina Sarasqueta, Antonio Escobar, Francisco Rivas, Maria M. Morales-Suárez, Juan Antonio Blasco, Isabel del Cura, Inmaculada Arostegui, Amaia Bilbao, Nerea González, Susana García-Gutiérrez, Iratxe Lafuente, Urko Aguirre, Miren Orive, Josune Martin, Ane Antón-Ladislao, Núria Torà, Marina Pont, María Purificación Martínez del Prado, Alberto Loizate, Ignacio Zabalza, José Errasti, Antonio Z Gimeno, Santiago Lázaro, Mercè Comas, Jose María Enríquez, Carlos Placer, Amaia Perales, Iñaki Urkidi, Jose María E…

International prescribing practices in obsessive-compulsive disorder (OCD)

2016

Objectives To assess rates of psychotropic medication use in patients with obsessive–compulsive disorder (OCD) in seven different countries on five continents and to compare these with international treatment guidelines. Methods Researchers in the field of OCD were invited to contribute summary statistics on the characteristics of their patients with OCD and on their incidence of psychotropic use. Consistency of summary statistics across countries was evaluated. Results The data came from Brazil (n = 955), Italy (n = 750), South Africa (n = 555), Japan (n = 382), Australia (n = 213), India (n = 202) and Spain (n = 82). The majority (77.9%; n = 2445) of the total sample of 3139 participants …

2021

Patients with unilateral vocal fold cancer (T1a) have a favorable prognosis. In addition to the oncological results of CO2 transoral laser microsurgery (TOLMS), voice function is among the outcome measures. Previous early glottic cancer studies have reported voice function in patients grouped into combined T stages (Tis, T1, T2) and merged cordectomy types (lesser- vs. larger-extent cordectomies). Some authors have questioned the value of objective vocal parameters. Therefore, the purpose of this exploratory prospective study was to investigate TOLMS-associated oncological and vocal outcomes in 60 T1a patients, applying the ELS protocols for cordectomy classification and voice assessment. P…

An update on medical management on Crohn's disease.

2014

The management of Crohn's disease (CD) is continuously evolving. New issues emerging from more recent studies could influence the decision-making process in clinical practice.The aim of this review article is to highlight critical issues on the management of CD, new evidence from clinical trials, long-term prospective studies and real life experience, beyond the current guidelines.The role of mucosal healing in clinical practice is uncertain, clinical remission remains the primary end point. The timing for the definition of steroid-resistant CD should be considered between 2 and 4 weeks. Early treatment strategy with immunomodulators is effective for inducing remission but no controlled dat…

The Selective Use of Combination Therapy in Patients with Inflammatory Bowel Disease Resistant to Anti-TNF: to Whom, How and How Long?

2016

Sir, We read with interest the recent work by Peyrin-Biroulet and colleagues on the long-term outcome for patients starting anti-TNF monotherapy for Crohn’s disease [CD] and for those needing the addition of an immunomodulator [IM].1 We agree with the main finding of the study, i.e. starting with anti-TNF monotherapy does not worsen long-term disease outcomes. This is in line with data from the literature2 and with our recent prospective study on the concomitant use of an IM and infliximab [IFX] in patients with CD or ulcerative colitis who have had a primary or secondary non-response to IFX monotherapy3: …

Clinical risk factors for bipolar disorders: A systematic review of prospective studies

2014

Background: Early phases and suspected precursor states of bipolar disorder are not well characterized. We evaluate the prevalence, duration, clinical features and predictive value of non-affective psychopathology as clinical risk factors for bipolar disorder in prospective studies. Methods: We screened PubMed, CINAHL, PsycINFO, Embase, SCOPUS, and ISI-Web of Science databases from inception up to January 31, 2014, following PRISMA guidelines (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) and searched: bipolar disorder AND [antecedentn OR predictn OR prodromn OR prospectn OR riskn] AND [diagnosis OR development]. We included only English language reports on prospective…

Outcomes of hospitalized patients with COVID-19 according to level of frailty

2021

Background The complications from coronavirus disease 2019 (COVID-19) have been the subject of study in diverse scientific reports. However, many aspects that influence the prognosis of the disease are still unknown, such as frailty, which inherently reduces resistance to disease and makes people more vulnerable. This study aimed to explore the complications of COVID-19 in patients admitted to a third-level hospital and to evaluate the relationship between these complications and frailty. Methods An observational, descriptive, prospective study was performed in 2020. A sample of 254 patients from a database of 3,112 patients admitted to a high-level hospital in Madrid, Spain was analyzed. …

High rate of cardiac thrombus diagnosed by adding cardiac imaging in acute stroke computed tomography protocol

2020

Background Detection of left atrial appendage thrombus (LAAt) in acute stroke patients can be improved by cardiac computed tomography using prospective electrocardiogram-gated volume acquisition, which was added to the acute stroke computed tomography protocol in our institution in 2018. Aims To evaluate the factors and clinical management associated with LAAt in patients with acute ischemic stroke. Methods We retrospectively included 324 consecutive patients with ischemic stroke from November 2018 to October 2019. Clinical data and post-stroke management were compared in LAAt and no-LAAt patients. Results Thirty-five patients (10.8%; 95%CI 7.4–14.2) had LAAt and 289 had no-LAAt. LAAt patie…

Enhanced prediction of hemoglobin concentration in a very large cohort of hemodialysis patients by means of deep recurrent neural networks.

2019

Erythropoiesis Stimulating Agents (ESAs) have become a standard anemia management tool for End Stage Renal Disease (ESRD) patients. However, dose optimization constitutes an extremely challenging task due to huge inter and intra-patient variability in the responses to ESA administration. Current data-based approaches to anemia control focus on learning accurate hemoglobin prediction models, which can be later utilized for testing competing treatment choices and choosing the optimal one. These methods, despite being proven effective in practice, present several shortcomings which this paper intends to tackle. Namely, they are limited to a small cohort of patients and, even then, they fail to…

Opioid-induced Lower Esophageal Sphincter Dysfunction

2015

The adverse gastrointestinal effects of opioids have been extensively described in medical literature.1 Their effect takes place mainly on the enteric nervous system, through receptors in the myenteric and submucosal plexuses. There are 3 recognized main opium receptors (μ, δ, and κ) that are expressed in the central and enteric nervous systems, which mediate the gastrointestinal effects.2 The mainly studied adverse gastrointestinal effect of opioids is constipation, due to the greater understanding of opium receptor physiology in the colon.3 However their effect on esophageal motility has seldom been studied. Our study’s objective was to assess esophageal motility, using high-resolution ma…