Search results for "OCAI"
showing 10 items of 237 documents
Addictive Severity in Cocaine Addicts Measured with the EuropASI: Differences between Composite Scores and Severity Ratings
2009
In this study we present the addiction severity profile in a sample of 202 cocaine addicts, using the composite scores for each area of the EuropASI (European version of the ASI), which are compared with the severity ratings obtained through interviewers' subjective assessments. The results showed that the areas of the EuropASI which reflected the greatest severity according to the composite scores were, in the following order: employment/support, family/social situation, use of alcohol and psychiatric state. The results obtained with the composite scores show discrepancies with those obtained from the severity rating. Statistically significant differences were found in the areas of alcohol…
Corneal thickness differences between sexes after oxybuprocaine eye drops.
2014
PURPOSE We aimed to analyze the corneal thickness (CT) values of female and male subjects before and after instillation of oxybuprocaine 0.4% anesthetic eye drops. METHODS The CT of 30 female subjects and 28 male subjects was measured using scanning-slit corneal topography (Orbscan Topography System II, Orbscan, Inc, Salt Lake City, UT). Measurements were carried out before and 3 minutes after the instillation of oxybuprocaine 0.4% eye drops. RESULTS The difference between the baseline values and those obtained after anesthesia ranged as follows: male subjects: central, -26 to +24 μm; superior, -24 to +23 μm; inferior, -19 to +20 μm; nasal, -25 to +30 μm; and temporal, -21 to +20 μm; female…
Corneal Thickness Response after Anesthetic Eye Drops: Our Own Results and Meta-Analysis.
2017
We aimed to test if there are different patterns in the central corneal thickness (CCT) response after instilling oxybuprocaine anesthetic eye drops and also to determine whether there is a significant change in the CCT. CCT was measured in 60 eyes of 60 healthy subjects before and during the hour after oxybuprocaine 0.4% eye drops were instilled. In addition, a systematic review and meta-analysis were carried out in order to answer the following PICO (patient, intervention, comparison, and outcome) question: What effect do anesthetic eye drops have on CCT values? We found no significant changes in the mean CCT values during the hour’s observation (ANOVA, p=0.209), and the meta-analysis rev…
Lifetime cocaine use is a potential predictor for conversion from major depressive disorder to bipolar disorder: A prospective study.
2020
Aim We aimed to identify whether lifetime cocaine use is a risk factor for conversion from major depressive disorder (MDD) to bipolar disorder (BD) in an outpatient sample of adults. Methods This prospective cohort study included 585 subjects aged 18 to 60 years who had been diagnosed with MDD as assessed by the Mini International Neuropsychiatric Interview (MINI-Plus) at baseline (2012-2015). Subjects were reassessed a mean of 3 years later (2017-2018) for potential conversion to BD as assessed by the MINI-Plus. Lifetime cocaine use was assessed using the Alcohol, Smoking, and Substance Involvement Screening Test. Results In the second wave, we had 117 (20%) losses, and 468 patients were r…
High volume and low concentration of anaesthetic solution in the perivascular interscalene sheath determines quality of block and incidence of compli…
2006
Background and objective: In the perivascular sheath of the brachial plexus, the volume of anaesthetic solution determines the quality of anaesthetic cover. Fibrous septa may divide the perivascular space into compartments, leading to inadequate diffusion of the anaesthetic solution. The aim of our study was to obtain good anaesthesia and less complications using high volume of low concentration anaesthetic solution, overcoming the obstacle of the septa with a double approach to the scalene sheath. Methods: Sixty patients scheduled for shoulder capsuloplasty received both Winnie interscalene brachial plexus block and Pippa proximal cranial needle approach. The patients were randomly assigne…
Comparative Study of the Perceived Quality of Life of Patients in Treatment for Cocaine and Heroin Dependence in Spain: Differences by Gender and Tim…
2014
This is a cross-sectional study in which we compared the perceived quality of life (QoL) of patients receiving outpatient treatment for cocaine (n = 727) and heroin dependence (n = 469), by analyzing differences by gender and time in treatment. Participants were recruited from addictive behavior centers in Spain in 2004. The World Health Organization Quality of Life Assessment Instrument (WHOQOL-Bref) was used as a measure. Analysis of covariance and multivariate linear regression were used. This study shows the relevance of considering the role of gender in QoL studies, and the need to evaluate the effectiveness of treatment in the improvement of QoL. Limitations of the study were noted.
Experience in the long term use of new antiarrhythmic drugs.
1985
Meinertz et a1. (1984) investigated the long term efficacy and tolerability of flecainide in patients with ventricular arrhythmias. 15 patients were studied, 8 women and 7 men, aged 19 to 74 (mean 58.7) years, with more than 30 ventricular premature complexes (VPCs) per hour, and ventricular arrhythmias of Lown grade IVA or IVB. 11 had coronary artery disease and 2 had idiopathic dilated cardiomyopathy. Patients were excluded on the basis of sustained ventricular tachycardia (VT) [defined as ~ 3 consecutive beats at a rate of> 100 beats/min]; myocardial infarction within the last 6 months; unstable angina; severe congestive heart failure; or conduction abnormalities. Previously unsuccessful…
Local anesthetic switching for intrathecal tachyphylaxis in cancer patients with pain.
2003
IMPLICATIONS Switching from bupivacaine to lidocaine may improve intrathecal morphine analgesia in advanced cancer patients, possibly because of different spinal mechanisms limiting the hyperalgesic processes.
Quality of life, needs, and interest among cocaine users: differences by cocaine use intensity and lifetime severity of addiction to cocaine.
2010
We examined the quality of life (QoL) of 149 patients who were recruited in 2005 at outpatient treatment centers for cocaine dependence in Spain. Important life areas and life areas with potential need and interest to change in order to improve the QoL were analyzed in terms of patients? cocaine use intensity within the previous six months and lifetime severity addiction to cocaine. The Spanish versions of the Drug User Quality of Life Scale and the Lifetime Severity Index for Cocaine were used to measure QoL, needs and interest, and severity addiction to cocaine. The data analysis employed t-tests, linear regression, Mann?Whitney U tests, multivariate regression, and chi-square tests. Tail…
A Randomized-Controlled Study of Intrathecal Versus Epidural Thoracic Analgesia in Patients Undergoing Abdominal Cancer Surgery
2008
Background. We sought to determine the effectiveness of continuous intrathecal thoracic analgesia (ITA) in comparison with continuous epidural thoracic analgesia (ETA) for the management of postoperative pain after abdominal cancer surgery in a randomised controlled study. Materials and methods. Catheters were inserted at T8-10 level for both techniques. Sixty patients were randomized to receive ITA providing levobupivacaine 0.25%, at 0.5-0-7 ml/h, associated with a single bolus of morphine 0.15 mg, or ETA with levobupivacaine 0.25% 4-6 ml/h and a single bolus of epidural morphine 2-3 mg. Data were collected before discharging from recovery room to the surgical ward, 1, 2, 3, 8, 12, 24 h, a…