Èrika Martínez-Amorós

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Disruptions in circadian rhythms have been described in mood disorders (MD), but the involvement of genetic variation in genes pertaining to the molecular circadian machinery in the susceptibility to MD has not been conclusively determined. We examined 209 single-nucleotide polymorphisms (SNPs) covering 19 circadian genes (ADCYAP1, ARNTL, ARNTL2, BHLHB2,(More)
Circadian rhythms disruptions, including abnormalities of circadian phase position and melatonin secretion, have been described in major depression (MD). Arylalkylamine N-acetyltransferase (AANAT) is a key enzyme of the melatonin pathway involved in circadian oscillations of melatonin levels. We assessed the contribution of AANAT gene variability to(More)
Patients with major depressive disorder (MDD) who require an acute course of electroconvulsive therapy (ECT) have high relapse rates. Therefore, an effective maintenance treatment strategy needs to be established. Continuation and maintenance ECT (C/M-ECT) could be an adequate treatment option, although the lack of controlled studies has led to its(More)
OBJECTIVE The aim of this study was to assess the current use of electroconvulsive therapy (ECT) in Catalonia (Spain) as compared with ECT practice 17 years ago (1993). METHODS This was a descriptive, cross-sectional study using a structured questionnaire to collect data regarding the use of ECT in Catalan psychiatric units in 2010. A comparative approach(More)
OBJECTIVE To determine the influence of propofol and thiopental as anesthetics in electroconvulsive therapy (ECT), as regards, seizure duration, electrical charge, clinical efficacy, cardiovascular profile, and presence of adverse cognitive effects. METHODS A retrospective design including 127 patients who received bilateral ECT for the treatment of a(More)
OBJECTIVE To describe a 2-year follow-up in a cohort of patients with major depressive disorder treated with pharmacotherapy plus a short-term course of electroconvulsive therapy (ECT) over the index episode. METHODS This naturalistic study included 127 patients. After remission, the same pharmacotherapy regimen was maintained in all patients, whereas 44(More)
In this case report, we describe a patient with an acute bilateral posterior detachment of the vitreous, which developed during electroconvulsive therapy (ECT) under general anesthesia. The patient developed symptoms of posterior vitreous detachment immediately after recovery from the eighth ECT session. The ophthalmologist confirmed the clinical diagnosis(More)
OBJECTIVES The use of electroconvulsive therapy (ECT) in Spain has not been systematically evaluated since 2000 to 2001. The aim of this study is to assess the current use of ECT in Spain. METHODS A cross-sectional survey was conducted covering every psychiatric unit in Spain as of December 31, 2012. RESULTS About 93.2% of the centers answered the(More)
We report the development procedure for a Spanish version of the CORE measure for subtyping melancholic depression and its psychometric properties. The sample comprised two subsets of depressive patients: 117 in-patients clinically assessed after admission and before discharge; and 34 in- and out-patients who were video-recorded, with each recording being(More)