20 research outputs found
Evaluation of time in therapeutic range (TTR) in patients with non-valvular atrial fibrillation receiving treatment with warfarin in Tehran, Iran: A cross-sectional study
Introduction: Anticoagulant control is assessed by Time in Therapeutic Range (TTR). For a given patient, TTR is defined as the duration of time in which the patient�s International Normalized Ratio (INR) values were within a desired range. Aim: To assess TTR in patients receiving treatment with warfarin for non-valvular atrial fibrillation at a referral center for cardiovascular diseases in Tehran, Iran. Materials and Method: Over 6 months, we enrolled eligible patients presenting to Shaheed Rajaie Hospital in Tehran for regular INR testing. Demographic data, medical history, and current medications were determined for all participants. TTR was assessed by the Rosendaal method. Results: A total of 470 patients (mean age 58.0±14.2 years, 60.2 women) underwent 1450 INR measurements. The mean TTR was calculated as 54.9±11.9. Of the sample patients, 37.3 were in the good control category (TTR > 70), 24.6 were in the intermediate category (50 < TTR < 70), and 38.1 were in the poor control category (TTR < 50). The number of current medications above four was a significant predictor of poor control (OR = 2.06; 95 CI, 1.87, 2.23). The mean TTR of the studied patients (54.9) was below the good control range. Conclusion: The quality of anticoagulant therapy with warfarin in Iranian patients is poorer than that reported in European countries. Based on these results, research considering the causes of poor TTR among Iranian patients is recommended. © 2016, Journal of Clinical and Diagnostic Research. All rights reserved
Plasma oxytocin level and sexual dysfunction in depressed women treated by either fluoxetine or citalopram: A pilot clinical trial
Sexual dysfunction is a common cause of selective serotonin reuptake inhibitor (SSRI) withdrawal. Various studies indicate that decreased oxytocin is involved as a mechanism of delayed ejaculation induced by SSRIs. The aim of the present pilot study was to evaluate and compare sexual dysfunction and oxytocin levels in women being treated with either fluoxetine or citalopram. Thirty-nine women with the diagnosis of major depressive disorder were enrolled in the study. A baseline blood sample was collected and each participant was given either fluoxetine 20 mg/d or citalopram 20 mg/d. After 1 month, a second blood sample was collected and sexual dysfunction was evaluated via the Female Sexual Function Index (FSFI) questionnaire. Twenty-three women completed the study (12 and 11 in the fluoxetine and citalopram groups, respectively). After 1 month, the FSFI scores were 22.8 ± 7.8 and 22.5 ± 4.8 in the fluoxetine and citalopram groups, respectively. The oxytocin levels were 187.8 ± 38.8 pg/mL and 214.6 ± 23.1 pg/mL in the fluoxetine and citalopram groups, respectively. Statistical analysis did not reveal any difference in the FSFI score between the two groups after 1 month (p = 0.89). However, the oxytocin levels were significantly lower in the fluoxetine group than in the citalopram group (p = 0.05). We also observed a positive relationship between the FSFI score and oxytocin level at 1 month after starting fluoxetine or citalopram (r = 0.43, p = 0.04).A positive relationship between the oxytocin level and FSFI score supports the hypothesis that the oxytocin level plays a role in sexual dysfunction induced by SSRIs. © 2018 by School of Pharmacy Shaheed Beheshti University of Medical Sciences and Health Services
Plasma oxytocin level and sexual dysfunction in depressed women treated by either fluoxetine or citalopram: A pilot clinical trial
Sexual dysfunction is a common cause of selective serotonin reuptake inhibitor (SSRI) withdrawal. Various studies indicate that decreased oxytocin is involved as a mechanism of delayed ejaculation induced by SSRIs. The aim of the present pilot study was to evaluate and compare sexual dysfunction and oxytocin levels in women being treated with either fluoxetine or citalopram. Thirty-nine women with the diagnosis of major depressive disorder were enrolled in the study. A baseline blood sample was collected and each participant was given either fluoxetine 20 mg/d or citalopram 20 mg/d. After 1 month, a second blood sample was collected and sexual dysfunction was evaluated via the Female Sexual Function Index (FSFI) questionnaire. Twenty-three women completed the study (12 and 11 in the fluoxetine and citalopram groups, respectively). After 1 month, the FSFI scores were 22.8 ± 7.8 and 22.5 ± 4.8 in the fluoxetine and citalopram groups, respectively. The oxytocin levels were 187.8 ± 38.8 pg/mL and 214.6 ± 23.1 pg/mL in the fluoxetine and citalopram groups, respectively. Statistical analysis did not reveal any difference in the FSFI score between the two groups after 1 month (p = 0.89). However, the oxytocin levels were significantly lower in the fluoxetine group than in the citalopram group (p = 0.05). We also observed a positive relationship between the FSFI score and oxytocin level at 1 month after starting fluoxetine or citalopram (r = 0.43, p = 0.04).A positive relationship between the oxytocin level and FSFI score supports the hypothesis that the oxytocin level plays a role in sexual dysfunction induced by SSRIs. © 2018 by School of Pharmacy Shaheed Beheshti University of Medical Sciences and Health Services