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Suchacki KJ, Ramage LE, Kwok TC, Kelman A, McNeill BT, Rodney S, Keegan M, Gray C, MacNaught G, Patel D, Fletcher AM, Simpson JP, Carter RN, Semple RK, Homer NZM, Morton NM, van Beek EJR, Wakelin SJ, Stimson RH. The serotonin transporter sustains human brown adipose tissue thermogenesis. Nat Metab 2023; 5:1319-1336. [PMID: 37537371 PMCID: PMC10447248 DOI: 10.1038/s42255-023-00839-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 06/12/2023] [Indexed: 08/05/2023]
Abstract
Activation of brown adipose tissue (BAT) in humans is a strategy to treat obesity and metabolic disease. Here we show that the serotonin transporter (SERT), encoded by SLC6A4, prevents serotonin-mediated suppression of human BAT function. RNA sequencing of human primary brown and white adipocytes shows that SLC6A4 is highly expressed in human, but not murine, brown adipocytes and BAT. Serotonin decreases uncoupled respiration and reduces uncoupling protein 1 via the 5-HT2B receptor. SERT inhibition by the selective serotonin reuptake inhibitor (SSRI) sertraline prevents uptake of extracellular serotonin, thereby potentiating serotonin's suppressive effect on brown adipocytes. Furthermore, we see that sertraline reduces BAT activation in healthy volunteers, and SSRI-treated patients demonstrate no 18F-fluorodeoxyglucose uptake by BAT at room temperature, unlike matched controls. Inhibition of BAT thermogenesis may contribute to SSRI-induced weight gain and metabolic dysfunction, and reducing peripheral serotonin action may be an approach to treat obesity and metabolic disease.
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Affiliation(s)
- Karla J Suchacki
- University/BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, UK
| | - Lynne E Ramage
- University/BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, UK
| | - T'ng Choong Kwok
- University/BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, UK
| | - Alexandra Kelman
- University/BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, UK
| | - Ben T McNeill
- University/BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, UK
| | - Stewart Rodney
- University/BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, UK
| | - Matthew Keegan
- University/BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, UK
| | - Calum Gray
- Edinburgh Imaging Facility QMRI, University of Edinburgh, Edinburgh, UK
| | - Gillian MacNaught
- Edinburgh Imaging Facility QMRI, University of Edinburgh, Edinburgh, UK
- Department of Medical Physics, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Dilip Patel
- Edinburgh Imaging Facility QMRI, University of Edinburgh, Edinburgh, UK
- Department of Medical Physics, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Alison M Fletcher
- Edinburgh Imaging Facility QMRI, University of Edinburgh, Edinburgh, UK
- Department of Medical Physics, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Joanna P Simpson
- Mass Spectrometry Core, Edinburgh Clinical Research Facility, University/BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, UK
| | - Roderick N Carter
- University/BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, UK
| | - Robert K Semple
- University/BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, UK
| | - Natalie Z M Homer
- University/BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, UK
- Mass Spectrometry Core, Edinburgh Clinical Research Facility, University/BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, UK
| | - Nicholas M Morton
- University/BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, UK
| | - Edwin J R van Beek
- University/BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, UK
- Edinburgh Imaging Facility QMRI, University of Edinburgh, Edinburgh, UK
- Department of Medical Physics, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Sonia J Wakelin
- Department of Surgery, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Roland H Stimson
- University/BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, UK.
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Wang Z, Li H, Kang Y, Liu Y, Shan L, Wang F. Risks of Digestive System Side-Effects of Selective Serotonin Reuptake Inhibitors in Patients with Depression: A Network Meta-Analysis. Ther Clin Risk Manag 2022; 18:799-812. [PMID: 35992228 PMCID: PMC9386738 DOI: 10.2147/tcrm.s363404] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 07/29/2022] [Indexed: 12/05/2022] Open
Abstract
Purpose Selective serotonin reuptake inhibitors (SSRIs) are the preferred treatments for depression. The most common adverse drug reactions are symptoms involving the digestive system, leading to low compliance in patients with depression. Therefore, it is important to assess the safety of SSRIs with respect to the digestive system. Several meta-analyses have compared the risks of digestive side effects of SSRIs and other antidepressants. We aimed to compare the risks of various SSRIs (fluoxetine, escitalopram, citalopram, paroxetine, and sertraline) for adverse reactions of the digestive system. Methods Systematic searches returned 30 randomized controlled trials (n = 5004) of five antidepressants and placebos. Results Fluoxetine had the lowest probability of digestive side effects, ranking fifth at 0.548. Sertraline had the highest probability of digestive side effects, with a probability of 0.611. For gastrointestinal tolerability, escitalopram was better than paroxetine (odds ratio [OR] =0.62, 95% confidence interval [CI] 0.43–0.87) and sertraline (OR=0.56, 95% CI 0.32–0.99). Conclusion Fluoxetine exhibited distinct advantages compared to other SSRIs, while sertraline had the greatest likelihood of digestive system side effects. These findings will help doctors understand the relative advantages of various antidepressants.
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Affiliation(s)
- Zhuoyue Wang
- Psychosomatic Medicine Research Division, Inner Mongolia Medical University, Huhhot, People's Republic of China.,Beijing Hui-Long-Guan Hospital, Peking University, Beijing, People's Republic of China
| | - Hui Li
- Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, People's Republic of China.,Xinjiang Key Laboratory of Neurological Disorder Research, The Second Affiliated Hospital of Xinjiang Medical University, Urumqi, People's Republic of China
| | - Yimin Kang
- Psychosomatic Medicine Research Division, Inner Mongolia Medical University, Huhhot, People's Republic of China
| | - Yanlong Liu
- School of Mental Health, Wenzhou Medical University, Wenzhou, People's Republic of China
| | - Ligang Shan
- Department of Anesthesiology, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, People's Republic of China
| | - Fan Wang
- Beijing Hui-Long-Guan Hospital, Peking University, Beijing, People's Republic of China.,Xinjiang Key Laboratory of Neurological Disorder Research, The Second Affiliated Hospital of Xinjiang Medical University, Urumqi, People's Republic of China
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Winter JR, Curtis K, Hu B, Clayton AH. Sexual dysfunction with major depressive disorder and antidepressant treatments: impact, assessment, and management. Expert Opin Drug Saf 2022; 21:913-930. [PMID: 35255754 DOI: 10.1080/14740338.2022.2049753] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Sexual dysfunction (SD) is a symptom of depression in ≈70% of patients presenting with major depressive disorder (MDD). Antidepressant medications (AD) and adjunctive treatments may further contribute to SD and complicate evaluation and management. AREAS COVERED A systematic literature search of PubMed, Ovid MEDLINE and Cochrane databases for MDD, SD, classes of antidepressants, etc. was performed with a focus on 2014 to June 2021. SSRIs are associated with 70% treatment-emergent sexual dysfunction (TESD), SNRIs and tricyclics have rates of TESD of 40 - 45%, and antidepressant medications without SRI effects or with additional unique mechanisms of action have rates similar to placebo (<10%). Appropriate assessment at baseline and throughout treatment, consideration of patient preferences in prescribing, addressing modifiable factors (comorbid medical/psychiatric conditions, substances, relationship difficulties), and utilizing management strategies of switching to an AD with less SD, adding an antidote/adjunctive therapy or lowering the dose are discussed. EXPERT OPINION MDD and antidepressant treatment contribute to SD in a high percentage of patients. Treating to remission reduces SD as a symptom of depression. Frequent assessment and targeted management strategies may be effective in preventing or addressing SD. Secondary outcomes like impact on adherence, relationships and self-image should also be considered.
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Affiliation(s)
- Joan R Winter
- Department of Psychiatry & Neurobehavioral Sciences, University of Virginia, 2955 Ivy Road, Suite 210, Charlottesville, VA, 22903
| | - Kimberly Curtis
- Department of Psychiatry & Neurobehavioral Sciences, University of Virginia, 2955 Ivy Road, Suite 210, Charlottesville, VA, 22903
| | - Bo Hu
- Department of Psychiatry & Neurobehavioral Sciences, University of Virginia, 2955 Ivy Road, Suite 210, Charlottesville, VA, 22903
| | - Anita H Clayton
- Department of Psychiatry & Neurobehavioral Sciences, University of Virginia, 2955 Ivy Road, Suite 210, Charlottesville, VA, 22903
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Barton DL, Pugh SL, Ganz PA, Plaxe SC, Koontz BF, Carter J, Greyz-Yusupov N, Page SJ, Rowland KM, Balcueva EP, Nabeel S, Basil JB, Hill ML, Muller CY, Bell MC, Deshmukh S, Kachnic LA. Randomized Controlled Phase II Evaluation of Two Dose Levels of Bupropion Versus Placebo for Sexual Desire in Female Cancer Survivors: NRG-CC004. J Clin Oncol 2022; 40:324-334. [PMID: 34882500 PMCID: PMC8797544 DOI: 10.1200/jco.21.01473] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Because of the negative impact of cancer treatment on female sexual function, effective treatments are warranted. The purpose of this multisite study was to evaluate the ability of two dose levels of extended-release bupropion, a dopaminergic agent, to improve sexual desire more than placebo at 9 weeks, measured by the desire subscale of the Female Sexual Function Index (FSFI), and to evaluate associated toxicities. METHODS Postmenopausal women diagnosed with breast or gynecologic cancer and low baseline FSFI desire scores (< 3.3), who had completed definitive cancer therapy, were eligible. Women were randomly assigned to receive 150 mg or 300 mg once daily of extended-release bupropion or a matching placebo. t-tests were performed on the FSFI desire subscale to evaluate whether there was a significantly greater change from baseline to 9 weeks between placebo and each bupropion arm as the primary end point. Sixty-two patients per arm provided 80% power using a one-sided t-test. RESULTS Two hundred thirty women were randomly assigned from 72 institutions through the NRG Oncology NCORP network. At 9 weeks, there were no statistically significant differences in change of the desire subscale scores between groups; participants in all three arms reported improvement. The mean changes for each arm were placebo 0.62 (standard deviation [SD] = 1.18), 150-mg once daily bupropion 0.64 (SD = 0.95), and 300-mg once daily bupropion 0.60 (SD = 0.89). Total and subscale scores on the FSFI were low throughout the study, indicating dysfunction in all groups. CONCLUSION Bupropion was not more effective than placebo in improving the desire subscale of the FSFI. Subscale and total scores of the FSFI demonstrated dysfunction throughout the 9 weeks of the study. More research is needed to support sexual function in female cancer survivors.
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Affiliation(s)
- Debra L. Barton
- University of Michigan School of Nursing, Ann Arbor, MI,Debra L. Barton, RN, PhD, University of Michigan School of Nursing, 400 North Ingalls Building, Ann Arbor, MI 48109-5482; e-mail:
| | - Stephanie L. Pugh
- NRG Oncology Statistics and Data Management Center, American College of Radiology, Philadelphia, PA
| | | | | | | | - Jeanne Carter
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | | | - Ernie P. Balcueva
- Ascension Michigan St Marys Hospital, Saginaw, MI accrual under Michigan Cancer Research Consortium NCORP
| | - Sobia Nabeel
- University of Oklahoma Health Sciences Center, Oklahoma City, OK
| | - Jack B. Basil
- Bethesda North Hospital, Cincinnati, OH accrual under Catholic Health Initiatives NCORP
| | - Matthew L. Hill
- Medical Oncology and Hematology Associates-Des Moines, Des Moines, IA accrual under Iowa-Wide Oncology Research Coalition NCORP
| | - Carolyn Y. Muller
- University of New Mexico Cancer Center, Albuquerque, NM accrual under New Mexico Minority Underserved NCORP
| | - Maria C. Bell
- Sanford Health, Sioux Falls, SD accrual under Sanford NCI Community Oncology Research Program of the North Central Plains
| | - Snehal Deshmukh
- NRG Oncology Statistics and Data Management Center, American College of Radiology, Philadelphia, PA
| | - Lisa A. Kachnic
- NYP-Columbia University Medical Center/Herbert Irving Comprehensive Cancer Center, New York, NY
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Albalushi MA, Almaqbali MH, Al-Huseini SK, Alsinawi HN. Prescribing practices in the treatment of depression among psychiatrists in Oman. ACTA ACUST UNITED AC 2021; 26:152-157. [PMID: 33814367 PMCID: PMC8024139 DOI: 10.17712/nsj.2021.2.20200110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 10/19/2020] [Indexed: 11/20/2022]
Abstract
Objectives: To examine the prescribing patterns of antidepressants among a sample of psychiatrists working in Oman and to compare these practices to the current evidence for prescribing specific antidepressant in particular clinical situations. Methods: This retrospective cross sectional study. Massachusetts General Hospital Psychopharmacology Questionnaire, a 10-item questionnaire listing factors that might have influenced the choice of antidepressant medication, was sent to 83 psychiatrists working in governmental health sectors in Oman. The study was done from March to July 2019. Results: A total number of 78 psychiatrists responded to the questionnaire. Of these, 44 of the psychiatrists (56.4%) believed that one type of antidepressant is more efficacious than others, while 74 psychiatrists (94.9%) indicated that selective serotonin reuptake inhibitors (SSRIs) were their first-line treatment preference. Mirtazapine was chosen as the most likely antidepressant to cause weight gain by two-thirds of the participants. For the treatment of anxious depression and depression with melancholic feature, SSRIs were the first choice of treatment for 64.1% and 7% of respondents, respectively. For depression with atypical features, 42.3% indicated that a monoamine oxidase inhibitor would be their first option. Conclusion: There is a discrepancy between the current antidepressant prescribing practices in Oman and empirical antidepressant-prescribing evidence, and this finding is consistent with previous studies.
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Affiliation(s)
- Marwa A Albalushi
- From the Department of Psychiatry (Al-Balushi, AlMaqbali), Sohar Hospital, Sohar, Department of Behavioral Medicine (AlSinawi), College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Ministry of Health (Al-Huseini), Oman
| | - Mandhar H Almaqbali
- From the Department of Psychiatry (Al-Balushi, AlMaqbali), Sohar Hospital, Sohar, Department of Behavioral Medicine (AlSinawi), College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Ministry of Health (Al-Huseini), Oman
| | - Salim K Al-Huseini
- From the Department of Psychiatry (Al-Balushi, AlMaqbali), Sohar Hospital, Sohar, Department of Behavioral Medicine (AlSinawi), College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Ministry of Health (Al-Huseini), Oman
| | - Hamed N Alsinawi
- From the Department of Psychiatry (Al-Balushi, AlMaqbali), Sohar Hospital, Sohar, Department of Behavioral Medicine (AlSinawi), College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Ministry of Health (Al-Huseini), Oman
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Tafseer S, Gupta R, Ahmad R, Jain S, Bhatia MS, Gupta LK. Bupropion monotherapy alters neurotrophic and inflammatory markers in patients of major depressive disorder. Pharmacol Biochem Behav 2020; 200:173073. [PMID: 33186562 DOI: 10.1016/j.pbb.2020.173073] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 09/25/2020] [Accepted: 11/10/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Emerging hypotheses in the pathophysiology of major depressive disorder (MDD) indicate the role of neurotrophic factors and inflammation. This study assessed the association between therapeutic response of bupropion and serum brain-derived neurotrophic factor (BDNF) and tumour necrosis factor-α (TNF-α) levels in patients with MDD. METHODS Thirty patients (aged 18 to 60 years) with MDD diagnosed by DSM-5 criteria, with Hamilton Depression Rating scale (HAM-D) score ≥ 20 were included in the study. Patients were given bupropion sustained release (SR) in the doses of 150 mg once daily. All patients were followed up for 12 weeks. RESULTS HAM-D score at the start of the treatment was 25.57 ± 1.85 which significantly reduced to 10.8 ± 4.24 at 12 weeks of treatment. The serum BDNF level increased significantly (p < 0.05) from 2.42 ± 0.19 ng/ml to 2.97 ± 0.10 ng/ml and the levels of serum TNF-α reduced significantly (p < 0.05) from 4.45 ± 0.95 pg/ml to 2.11 ± 0.84 pg/ml at 12 weeks of treatment, in responders to treatment. CONCLUSION The results of our study suggest that bupropion SR monotherapy is effective and well tolerated in MDD patients with moderate to severe depression, and its therapeutic efficacy is accompanied by an increase in serum BDNF levels and a decrease in serum TNF-α levels.
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Affiliation(s)
- Sana Tafseer
- Department of Pharmacology, University College of Medical Sciences & Guru Teg Bahadur Hospital, New Delhi 110095, India
| | - Rachna Gupta
- Department of Pharmacology, University College of Medical Sciences & Guru Teg Bahadur Hospital, New Delhi 110095, India.
| | - Rafat Ahmad
- Department of Biochemistry, University College of Medical Sciences & Guru Teg Bahadur Hospital, New Delhi 110095, India
| | - Seema Jain
- Department of Pharmacology, University College of Medical Sciences & Guru Teg Bahadur Hospital, New Delhi 110095, India
| | - M S Bhatia
- Department of Psychiatry, University College of Medical Sciences & Guru Teg Bahadur Hospital, New Delhi 110095, India
| | - Lalit K Gupta
- Department of Pharmacology, Lady Hardinge Medical College & Smt. S.K. Hospital, New Delhi, India
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Pasha H, Basirat Z, Faramarzi M, Kheirkhah F. Is psychosexual therapy a reliable alternative to bupropion extended-release to promote the sexual function in infertile women? An RCT. Int J Reprod Biomed 2020; 18:175-186. [PMID: 32309766 PMCID: PMC7142315 DOI: 10.18502/ijrm.v18i3.6714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 07/03/2019] [Accepted: 10/03/2019] [Indexed: 11/24/2022] Open
Abstract
Background Various treatment methods are used to deal with sexual problems. Objective This study was applied to answer the question of whether psychosexual therapy (PST) can be a reliable alternative to bupropion extended-release (BUP ER) to promote sexual function in infertile women. Materials and Methods In this randomized clinical trial, 105 infertile women with sexual dysfunction were randomly allocated to three groups: PST, BUP ER, and a control group. The PST group participated in a total of eight 2-hr group sessions. In BUP ER group, 150 mg/day Bupropion ER was administered for eight weeks. The control group did not receive any interventions. The female sexual function index (FSFI) and a clinical interview were used to assess their sexual dysfunction. Results The mean pre-to-post treatment scores of FSFI and its subscales increased significantly in PST and BUP ER groups (except in the subscale of sexual pain) (p = 0.0001, p = 0.0001). The changes in the subjects were not significant in the control group. After adjusting for the baseline values, the results remained significant for the mean FSFI (p = 0.0001), and its subscales between the groups. Compared to the control group, a significant increase was observed in the mean FSFI (p = 0.0001, p = 0.002) and its subscales in the PST group and in the BUP ER group (except in the subscale of sexual pain). Comparison of two intervention methods showed that PST had the better effect on the sexual function improving (p = 0.0001) and its subscales (exempting the subscale of orgasm) than BUP ER. Conclusion PST can be considered not only a reliable alternative to pharmacotherapy; it also produces better results in terms of improving sexual function in infertile women.
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Affiliation(s)
- Hajar Pasha
- Infertility and Reproductive Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Zahra Basirat
- Infertility and Reproductive Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Mahbobeh Faramarzi
- Social Determinants of Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Farzan Kheirkhah
- Departments of Psychiatry, School of Medicine, Babol University of Medical Sciences, Babol, Iran
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Meta-analysis of placebo group dropout in adult antidepressant trials. Prog Neuropsychopharmacol Biol Psychiatry 2020; 98:109777. [PMID: 31697973 DOI: 10.1016/j.pnpbp.2019.109777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 08/28/2019] [Accepted: 10/02/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Minimizing dropouts across antidepressant, placebo-controlled trials remains a major opportunity to improve the efficiency of trials. This meta-analysis investigated placebo dropout rate and its predictors in second generation antidepressant (SGA) for anxiety, depression and obsessive-compulsive disorder (OCD). METHODS A random-effects meta-analysis was performed to examine placebo group dropout rate in SGA trials for depression, anxiety and OCD using Freeman - Tukey transformation. Stratified subgroup analysis by diagnostic indication was performed to examine the dropout rate across disorders. Meta-regression was performed to identify correlates between placebo dropout rate and trial and subject characteristics. RESULTS Meta-analysis included 148 trials with 18,016 participants receiving placebo. Across antidepressant trials the overall placebo dropout rate was 25% (dropout rate ± standard error (SE) = 0.25 ± 0.01, 95% CI: 0.23-0.27, z = 23.95, p < .001) and was similar across disorders (χ2 = 1.09, df = 2, p = .58). The placebo group dropout rate was 26% in depressive disorders, 25% in anxiety disorders and 22% in OCD. Across all diagnostic indications, earlier publication year, placebo lead-in, studies conducted in a single country (instead of internationally), longer trial duration, fewer study sites, more study visits and less baseline illness severity were associated with higher placebo dropout rate. Significant predictors of placebo dropout did not replicate across disorders. CONCLUSION No significant difference was found in placebo dropout rate between internalizing disorders with overall dropout rate for placebo groups in antidepressant trials being around 25%. Placebo dropouts in trials can be minimized by reducing subject burden in trials, enrolling more severely affected subjects and foregoing placebo lead-in periods.
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Olivier JDA, Olivier B. Antidepressants and Sexual Dysfunctions: a Translational Perspective. CURRENT SEXUAL HEALTH REPORTS 2019. [DOI: 10.1007/s11930-019-00205-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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10
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Serotonergic, Dopaminergic, and Noradrenergic Modulation of Erotic Stimulus Processing in the Male Human Brain. J Clin Med 2019; 8:jcm8030363. [PMID: 30875818 PMCID: PMC6463265 DOI: 10.3390/jcm8030363] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 03/05/2019] [Accepted: 03/12/2019] [Indexed: 01/23/2023] Open
Abstract
Human sexual behavior is mediated by a complex interplay of cerebral and spinal centers, as well as hormonal, peripheral, and autonomic functions. Neuroimaging studies identified central neural signatures of human sexual responses comprising neural emotional, motivational, autonomic, and cognitive components. However, empirical evidence regarding the neuromodulation of these neural signatures of human sexual responses was scarce for decades. Pharmacological functional magnetic resonance imaging (fMRI) provides a valuable tool to examine the interaction between neuromodulator systems and functional network anatomy relevant for human sexual behavior. In addition, this approach enables the examination of potential neural mechanisms regarding treatment-related sexual dysfunction under psychopharmacological agents. In this article, we introduce common neurobiological concepts regarding cerebral sexual responses based on neuroimaging findings and we discuss challenges and findings regarding investigating the neuromodulation of neural sexual stimulus processing. In particular, we summarize findings from our research program investigating how neural correlates of sexual stimulus processing are modulated by serotonergic, dopaminergic, and noradrenergic antidepressant medication in healthy males.
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Abstract
Sexual dysfunction is one of the more common features of depressive disorders, presenting with dysfunction across sexual response cycle. Variety of factors play a role in causing sexual dysfunction in these patients, such as psychological, biological, social and interpersonal factors. Another cause of sexual dysfunction in these patients can be the side effect of antidepressants making it difficult to conclude if the dysfunction is the result of the depression or the treatment of depression. Clinicians need to be aware about the sexual dysfunction as it can have big impact on the overall quality of life of an individual.
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Affiliation(s)
- Shivananda Manohar J.
- Department of Psychiatry, JSS Medical College and Hospital, JSS Academy of Higher Education and Research, Mysuru, Karnataka, India
| | - Arpit Koolwal
- Department of Psychiatry, JSS Medical College and Hospital, JSS Academy of Higher Education and Research, Mysuru, Karnataka, India
| | - T. S. Sathyanarayana Rao
- Department of Psychiatry, JSS Medical College and Hospital, JSS Academy of Higher Education and Research, Mysuru, Karnataka, India
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Karaaslan Ö, Hacimusalar Y. Evaluation of body image, sexual dysfunctions and quality of life in female patients with generalized anxiety disorder. ARCH CLIN PSYCHIAT 2018. [DOI: 10.1590/0101-60830000000178] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
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Yee A, Loh HS, Ong TA, Ng CG, Sulaiman AH. Randomized, Double-Blind, Parallel-Group, Placebo-Controlled Trial of Bupropion as Treatment for Methadone-Emergent Sexual Dysfunction in Men. Am J Mens Health 2018; 12:1705-1718. [PMID: 29973132 PMCID: PMC6142124 DOI: 10.1177/1557988318784152] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 05/22/2018] [Accepted: 05/28/2018] [Indexed: 01/23/2023] Open
Abstract
Methadone is largely recognized as an effective treatment for opiate-dependent patients; however, it causes reduced brain dopaminergic action resulting in significant sexual dysfunction. Bupropion is a dopamine reuptake inhibitor which can potentially improve erectile function among male patients on methadone (MMT). This is a phase II, randomized, double-blind, parallel-group, placebo-controlled trial, involving 80 MMT male patients (73.4%) with mean age of 42.83 years ±9.68. These MMT male patients were randomly assigned into two groups to receive bupropion and placebo, respectively. The primary efficacy outcome measure was the difference between the two groups in end-point mean improvement scores using the measurement of Clinical Global Impression Scale adapted for Sexual Function (CGI-SF) at baseline (week 0) and at weeks 2, 4, and 6. Malay version of the sexual desire inventory-2 (SDI-2-BM) and Malay version of International Index of Erectile Function 15 (Mal-IIEF-15) domain scores were evaluated as secondary parameters. Improvement of the end-point mean from baseline were seen across the scores of SDI-2-BM (mean difference = 11.77 ± 2.90, 95% confidence interval (CI) [3.89, 19.54], p < .001) and Mal-IIEF-15 (mean difference = 8.37 ± 2.71, 95% CI [15.75, 0.99], p = .02), and the total plasma testosterone level (mean difference = 4.03, 95% CI [0.90, 7.15], p = .01). A categorical improvement of "much/very much improved" (CGI-SF score = 2) was reported by 58.3% ( n = 21/36) of bupropion SR-assigned versus 27.7% ( n = 10/36) placebo-assigned patient. Bupropion was well tolerated with no serious adverse events reported other than insomnia (17.7%). Six weeks of bupropion SR treatment reported significant improvement in key aspects of sexual function among male opiate-dependent patients on methadone maintenance treatment with emergent sexual dysfunction.
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Affiliation(s)
- Anne Yee
- Department of Psychological Medicine, University Malaya Centre for Addiction Sciences, University of Malaya, Kuala Lumpur, Malaysia
| | - Huai Seng Loh
- Clinical Academic Unit, Newcastle University Medicine Malaysia, Nusajaya, Johor, Malaysia
| | - Teng Aik Ong
- Department of Surgery, University of Malaya, Kuala Lumpur, Malaysia
| | - Chong Guan Ng
- Department of Psychological Medicine, University Malaya Centre for Addiction Sciences, University of Malaya, Kuala Lumpur, Malaysia
| | - Ahmad Hatim Sulaiman
- Department of Psychological Medicine, University Malaya Centre for Addiction Sciences, University of Malaya, Kuala Lumpur, Malaysia
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Fluoxetine induces lipid metabolism abnormalities by acting on the liver in patients and mice with depression. Acta Pharmacol Sin 2018; 39:1463-1472. [PMID: 30150788 DOI: 10.1038/aps.2017.207] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2017] [Accepted: 12/14/2017] [Indexed: 12/20/2022] Open
Abstract
Depressive disorders are frequently managed with long-term use of antidepressant medication. Fluoxetine (FLX) is the first selective serotonin reuptake inhibitor to be widely available for the treatment of depression. The present study focuses on the effects and mechanisms of the lipid metabolism abnormalities caused by FLX in patients and in a mouse model of depression. Depression severity was assessed by the Hamilton Depression Scale (HAMD). Triglyceride (TG), cholesterol (TC) and low-density lipoprotein (LDL) serum levels were assessed in 28 patients with depression, aged 31.2±3.3 years, treated with FLX (20 to 60 mg/day) for 8 weeks. Meanwhile, the serum levels of other lipid metabolism-related parameters, such as high-density lipoprotein (HDL), apolipoprotein A1 (APOA1) and apolipoprotein B (ApoB), were also determined. The infiuence of FLX on the hepatic lipid profile and hepatic gene expression of both lipogenic and lipolytic enzymes was evaluated in a mouse model of depression treated with FLX (10 mg·kg-1·d-1, ip) for 4 weeks. We showed that the serum TG, TC and LDL levels were significantly increased in patients with depression after FLX treatment. The elevation in serum TG levels in the patients was not affected by gender or family history. FLX treatment did not significantly alter serum HDL, APOA1 or APOB levels in the patients. We further demonstrated in mice with depression that FLX treatment increased the hepatic TG level by increasing the expression of lipogenic enzymes and decreasing the expression of lipolytic enzymes in the liver. Antidepressive therapy with FLX is associated with lipid metabolism abnormalities, which are in part mediated by disturbances in hepatic lipid metabolism homeostasis. The findings contribute to the uncovering of metabolic adverse reactions in the pharmacological therapy of depression.
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Wharton S, Raiber L, Serodio KJ, Lee J, Christensen RA. Medications that cause weight gain and alternatives in Canada: a narrative review. Diabetes Metab Syndr Obes 2018; 11:427-438. [PMID: 30174450 PMCID: PMC6109660 DOI: 10.2147/dmso.s171365] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND The cause of the obesity epidemic is multifactorial, but may, in part, be related to medication-induced weight gain. While clinicians may strive to do their best to select pharmacotherapy(ies) that has the least negative impact on weight, the literature regarding the weight effects of medication is often limited and devoid of alternative therapies. RESULTS Antipsychotics, antidepressants, antihyperglycemics, antihypertensives and corticosteroids all contain medications that were associated with significant weight gain. However, there are several medication alternatives within the majority of these classes associated with weight neutral or even weight loss effects. Further, while not all of the classes of medication examined in this review have weight-favorable alternatives, there exist many other tools to mitigate weight gain associated with medication use, such as changes in dosing, medication delivery or the use of adjunctive therapies. CONCLUSION Medication-induced weight gain can be frustrating for both the patient and the clinician. As the use of pharmaceuticals continues to increase, it is pertinent for clinicians to consider the weight effects of medications prior to prescribing or in the course of treatment. In the case where it is not feasible to make changes to medication, adjunctive therapies should be considered.
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Affiliation(s)
- Sean Wharton
- The Wharton Medical Clinic, Toronto, Canada,
- School of Kinesiology and Health Science, York University, Toronto, Canada
| | | | | | - Jasmine Lee
- The Wharton Medical Clinic, Toronto, Canada,
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Telang S, Walton C, Olten B, Bloch MH. Meta-analysis: Second generation antidepressants and headache. J Affect Disord 2018; 236:60-68. [PMID: 29715610 DOI: 10.1016/j.jad.2018.04.047] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 03/22/2018] [Accepted: 04/04/2018] [Indexed: 01/18/2023]
Abstract
BACKGROUND To assess the risk of headache associated with commonly prescribed antidepressant medications and to examine the impact of medication class, pharmacodynamics and dosage on risk of headache. METHODS We searched PubMed to identify all randomized, double-blind, placebo-controlled trials examining the efficacy of second generation antidepressant medications in the treatment of adults with depression, anxiety or obsessive-compulsive disorders. We used a fixed-effect meta-analysis to examine the pooled risk ratio of headache reported as a side-effect in adults treated with second generation antidepressants compared to placebo. We used stratified subgroup analysis and meta-regression to examine the effects of medication type, class, dosage, indication, and receptor affinity profile on the measured risk of headache. RESULTS SSRIs were associated with a significantly increased risk of headache (RR = 1.06, 95%CI = 1.00-1.13, z = 2.0, p = 0.045) when compared to placebo. There was no significant difference (test for subgroup differences χ2 = 2.2, df = 1, p = 0.14) in the risk of headache between SSRIs and SNRIs (RR = 0.97, 95%CI = 0.88-1.06, p = 0.63). There was no significant difference in the relative risk of headache with second generation antidepressants based on diagnostic indication, pharmacological properties and dosage of medications. The only antidepressants that were found to be significantly associated with increased risk of headache compared to placebo were bupropion (RR = 1.22, 95%CI = 1.06-1.41, z = 2.73, p = 0.006) and escitalopram (RR = 1.18, 95%CI = 1.01-1.37, z = 2.11, p = 0.04). LIMITATIONS The small number of studies that examined side effects within fixed-dose trials may have limited the power to examine the association between medication dosing and risk of headache. Additionally, reporting bias could potentially occur non-randomly across agents and therefore effect meta-analysis results. CONCLUSIONS Headaches reported after the initiation of second generation antidepressant medications are more likely to be coincidental than a treatment-emergent side effect of these medications.
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Affiliation(s)
| | - Celeste Walton
- Undergraduate student at Sewanee, The University of the South, Sewanee, Tennessee, USA; Summer intern at the Yale Child Study Center, New Haven, CT, USA
| | - Baris Olten
- The Yale Child Study Center, New Haven, CT, USA
| | - Michael H Bloch
- The Yale Child Study Center and the Department of Psychiatry of Yale University, New Haven, CT, USA.
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Pasha H, Basirat Z, Faramarzi M, Kheirkhah F. Comparative Effectiveness of Antidepressant Medication versus Psychological Intervention on Depression Symptoms in Women with Infertility and Sexual Dysfunction. INTERNATIONAL JOURNAL OF FERTILITY & STERILITY 2018; 12:6-12. [PMID: 29334200 PMCID: PMC5767934 DOI: 10.22074/ijfs.2018.5229] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Indexed: 11/04/2022]
Abstract
Background Fertility loss is considered as a challenging experience. This study was conducted to compare the effectiveness of antidepressant medication and psychological intervention on depression symptoms in women with infertility and sexual dysfunctions (SD). MATERIALS AND METHODS This randomized, controlled clinical trial study was completed from December 2014 to June 2015 in Babol, Iran. Of the 485 participants, 93 were randomly assigned in a 1:1:1 ratio to psychosexual therapy (PST), bupropion extended-release (BUP ER) at a dose of 150 mg/d, and control (no intervention) groups. The beck depression inventory (BDI) was completed at the beginning and end of the study. Duration of study was eight weeks. Statistical analyses were performed by using paired-test and analysis of covariance. RESULTS The mean depression score on the BDI was 22.35 ± 8.70 in all participants. Mean BDI score decreased significantly in both treatment groups (PST: P<0.0001, BUP: P<0.002) from baseline to end of the study, whereas intra-individual changes in BDI score were not significant in the control group. The decrease in mean BDI score was greater with PST compared to BUP treatment (P<0.005) and the control group (P<0.0001). The PST group showed greater improvement in depression levels (severe to moderate, moderate to mild) in comparison with the two other groups (P<0.001). Drug treatment was well tolerated by the participants in the BUP group. CONCLUSION PST can be a reliable alternative to BUP ER for relieving depression symptoms in an Iranian population of women with infertility and SD (Registration number: IRCT2015042721955N2).
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Affiliation(s)
- Hajar Pasha
- Infertility and Reproductive Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Zahra Basirat
- Infertility and Reproductive Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.
| | - Mahbobeh Faramarzi
- Infertility and Reproductive Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Farzan Kheirkhah
- Departments of Psychiatry, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
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Baldwin D, Mayers A. Sexual side-effects of antidepressant and antipsychotic drugs. ACTA ACUST UNITED AC 2018. [DOI: 10.1192/apt.9.3.202] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Adequate sexual expression is essential to many human relationships and provides a sense of physical, psychological and social well-being. Epidemiological and clinical studies show that depression and schizophrenia are associated with impairment of sexual function and satisfaction, even in untreated patients. Most antidepressant and antipsychotic drugs have adverse sexual effects but it is difficult accurately to identify the incidence of treatment-emergent dysfunction, as disturbances can be reliably detected only from systematic enquiries made at baseline and during treatment. Growing awareness of the adverse effects of psychotropic drugs has led to attempts to use adjuvants or substitute treatments to resolve sexual dysfunction. More studies of the effects of antidepressant and antipsychotic drugs on sexual function are needed.
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Mobley DF, Khera M, Baum N. Recent advances in the treatment of erectile dysfunction. Postgrad Med J 2017; 93:679-685. [PMID: 28751439 DOI: 10.1136/postgradmedj-2016-134073] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 02/21/2017] [Accepted: 04/23/2017] [Indexed: 01/01/2023]
Abstract
Erectile dysfunction (ED) is one of the most common conditions affecting middle-aged and older men. Nearly every primary care physician, internist and geriatrician will be called upon to manage this condition or to make referrals to urologists, endocrinologists and cardiologists who will assist in the treatment of ED. This article will briefly discuss the diagnosis and management of ED. In addition, emerging concepts in ED management will be discussed, such as the use of testosterone to treat ED, the role of the endothelium in men with ED and treating the partner of the man with ED. Finally, future potential therapies for ED will be discussed.
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Affiliation(s)
- David F Mobley
- Department of Urology, Weill-Cornell Medicine, Houston, Texas, USA
| | - Mohit Khera
- Department of Urology, Baylor College of Medicine, Houston, Texas, USA
| | - Neil Baum
- Department of Urology, Tulane Medical School, New Orleans, Louisiana, USA
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Ho SC, Jacob SA, Tangiisuran B. Barriers and facilitators of adherence to antidepressants among outpatients with major depressive disorder: A qualitative study. PLoS One 2017; 12:e0179290. [PMID: 28614368 PMCID: PMC5470687 DOI: 10.1371/journal.pone.0179290] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Accepted: 05/26/2017] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND One of the major challenges in treating major depressive disorder (MDD) is patients' non-adherence to medication. This study aimed to explore the barriers and facilitators of patients' adherence to antidepressants among outpatients with MDD. METHODS Semi-structured and individual in-depth interviews were conducted among patients with MDD who were taking antidepressants, in the psychiatric clinic of a government-run hospital in Malaysia. Participants were purposively sampled from different genders and ethnicities. Interviews were conducted using a validated topic guide, and responses were audio-recorded, transcribed verbatim, checked, and analyzed using the grounded theory approach. RESULTS A total of 30 patients were interviewed. Forty different themes and sub-themes were identified which were conceptually divided into two distinct categories related to barriers and facilitators to adherence. The barriers were: patient-specific, medication-specific, healthcare provision and system, social-cultural, and logistics. The facilitators were: having insight, perceived health benefits, regular activities, patient-provider relationship, reminders, and social support networks. CONCLUSIONS Patient-specific barriers and medication side effects were the major challenges for adhering to treatment. Perceived health benefits and having insight on the need for treatment were the most frequently cited facilitators. Targeted interventions should be developed to address the key barriers, and promote measures to facilitate adherence in this group of patients.
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Affiliation(s)
- Siew Ching Ho
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia
| | | | - Balamurugan Tangiisuran
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia
- WHO Collaborating Centre for Drug Information, National Poison Centre, Universiti Sains Malaysia, Penang, Malaysia
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21
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Hollon SD, Thase ME, Markowitz JC. Treatment and Prevention of Depression. Psychol Sci Public Interest 2017; 3:39-77. [DOI: 10.1111/1529-1006.00008] [Citation(s) in RCA: 292] [Impact Index Per Article: 41.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Depression is one of the most common and debilitating psychiatric disorders and is a leading cause of suicide. Most people who become depressed will have multiple episodes, and some depressions are chronic. Persons with bipolar disorder will also have manic or hypomanic episodes. Given the recurrent nature of the disorder, it is important not just to treat the acute episode, but also to protect against its return and the onset of subsequent episodes. Several types of interventions have been shown to be efficacious in treating depression. The antidepressant medications are relatively safe and work for many patients, but there is no evidence that they reduce risk of recurrence once their use is terminated. The different medication classes are roughly comparable in efficacy, although some are easier to tolerate than are others. About half of all patients will respond to a given medication, and many of those who do not will respond to some other agent or to a combination of medications. Electro-convulsive therapy is particularly effective for the most severe and resistant depressions, but raises concerns about possible deleterious effects on memory and cognition. It is rarely used until a number of different medications have been tried. Although it is still unclear whether traditional psychodynamic approaches are effective in treating depression, interpersonal psychotherapy (IPT) has fared well in controlled comparisons with medications and other types of psychotherapies. It also appears to have a delayed effect that improves the quality of social relationships and interpersonal skills. It has been shown to reduce acute distress and to prevent relapse and recurrence so long as it is continued or maintained. Treatment combining IPT with medication retains the quick results of pharmacotherapy and the greater interpersonal breadth of IPT, as well as boosting response in patients who are otherwise more difficult to treat. The main problem is that IPT has only recently entered clinical practice and is not widely available to those in need. Cognitive behavior therapy (CBT) also appears to be efficacious in treating depression, and recent studies suggest that it can work for even severe depressions in the hands of experienced therapists. Not only can CBT relieve acute distress, but it also appears to reduce risk for the return of symptoms as long as it is continued or maintained. Moreover, it appears to have an enduring effect that reduces risk for relapse or recurrence long after treatment is over. Combined treatment with medication and CBT appears to be as efficacious as treatment with medication alone and to retain the enduring effects of CBT. There also are indications that the same strategies used to reduce risk in psychiatric patients following successful treatment can be used to prevent the initial onset of depression in persons at risk. More purely behavioral interventions have been studied less than the cognitive therapies, but have performed well in recent trials and exhibit many of the benefits of cognitive therapy. Mood stabilizers like lithium or the anticonvulsants form the core treatment for bipolar disorder, but there is a growing recognition that the outcomes produced by modern pharmacology are not sufficient. Both IPT and CBT show promise as adjuncts to medication with such patients. The same is true for family-focused therapy, which is designed to reduce interpersonal conflict in the family. Clearly, more needs to be done with respect to treatment of the bipolar disorders. Good medical management of depression can be hard to find, and the empirically supported psychotherapies are still not widely practiced. As a consequence, many patients do not have access to adequate treatment. Moreover, not everyone responds to the existing interventions, and not enough is known about what to do for people who are not helped by treatment. Although great strides have been made over the past few decades, much remains to be done with respect to the treatment of depression and the bipolar disorders.
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Affiliation(s)
| | - Michael E. Thase
- University of Pittsburgh Medical Center and Western Psychiatric Institute and Clinic
| | - John C. Markowitz
- Weill Medical College of Cornell University and New York State Psychiatric Institute
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Shankar A, Prasad N, Roy S, Chakraborty A, Biswas AS, Patil J, Rath GK. Sexual Dysfunction in Females after Cancer Treatment: an Unresolved Issue. Asian Pac J Cancer Prev 2017; 18:1177-1182. [PMID: 28610399 PMCID: PMC5555520 DOI: 10.22034/apjcp.2017.18.5.1177] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Cancer besides being a leading cause of mortality also creates a myriad of morbidities in survivors whether treated
or untreated. Among women surviving after gynecological malignancies sexual dysfunction is a morbidity unexplored
in Indian context because of cultural barriers. With the increasing proportion of women surviving carcinoma of the
cervix, quality of life has become an important clinical issue. Despite the immense distress it causes in patients, sexual
dysfunction is neither screened nor treated in Indian scenario. Despite this recognition, the area is not well researched
and there is a paucity of information on the impact of cancer treatment on sexual health in Indian Context. Research
has shown that up to 50% of women treated for cervix cancers have sexual dysfunction as they recover and become
cancer survivors. This article aims to review the phases of sexual response and how each may be affected by the physical
and emotional stress of cancer diagnosis and treatment. We will then discuss existing tools for assessment of sexual
function and approaches to their treatment. Finally, we will conclude with advice to health care professionals based on
current research and suggest questions for future study.
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Affiliation(s)
- Abhishek Shankar
- Department of Preventive Oncology, Dr B.R.Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, Delhi, India.
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Jakobsen JC, Katakam KK, Schou A, Hellmuth SG, Stallknecht SE, Leth-Møller K, Iversen M, Banke MB, Petersen IJ, Klingenberg SL, Krogh J, Ebert SE, Timm A, Lindschou J, Gluud C. Selective serotonin reuptake inhibitors versus placebo in patients with major depressive disorder. A systematic review with meta-analysis and Trial Sequential Analysis. BMC Psychiatry 2017; 17:58. [PMID: 28178949 PMCID: PMC5299662 DOI: 10.1186/s12888-016-1173-2] [Citation(s) in RCA: 186] [Impact Index Per Article: 26.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 12/20/2016] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The evidence on selective serotonin reuptake inhibitors (SSRIs) for major depressive disorder is unclear. METHODS Our objective was to conduct a systematic review assessing the effects of SSRIs versus placebo, 'active' placebo, or no intervention in adult participants with major depressive disorder. We searched for eligible randomised clinical trials in The Cochrane Library's CENTRAL, PubMed, EMBASE, PsycLIT, PsycINFO, Science Citation Index Expanded, clinical trial registers of Europe and USA, websites of pharmaceutical companies, the U.S. Food and Drug Administration (FDA), and the European Medicines Agency until January 2016. All data were extracted by at least two independent investigators. We used Cochrane systematic review methodology, Trial Sequential Analysis, and calculation of Bayes factor. An eight-step procedure was followed to assess if thresholds for statistical and clinical significance were crossed. Primary outcomes were reduction of depressive symptoms, remission, and adverse events. Secondary outcomes were suicides, suicide attempts, suicide ideation, and quality of life. RESULTS A total of 131 randomised placebo-controlled trials enrolling a total of 27,422 participants were included. None of the trials used 'active' placebo or no intervention as control intervention. All trials had high risk of bias. SSRIs significantly reduced the Hamilton Depression Rating Scale (HDRS) at end of treatment (mean difference -1.94 HDRS points; 95% CI -2.50 to -1.37; P < 0.00001; 49 trials; Trial Sequential Analysis-adjusted CI -2.70 to -1.18); Bayes factor below predefined threshold (2.01*10-23). The effect estimate, however, was below our predefined threshold for clinical significance of 3 HDRS points. SSRIs significantly decreased the risk of no remission (RR 0.88; 95% CI 0.84 to 0.91; P < 0.00001; 34 trials; Trial Sequential Analysis adjusted CI 0.83 to 0.92); Bayes factor (1426.81) did not confirm the effect). SSRIs significantly increased the risks of serious adverse events (OR 1.37; 95% CI 1.08 to 1.75; P = 0.009; 44 trials; Trial Sequential Analysis-adjusted CI 1.03 to 1.89). This corresponds to 31/1000 SSRI participants will experience a serious adverse event compared with 22/1000 control participants. SSRIs also significantly increased the number of non-serious adverse events. There were almost no data on suicidal behaviour, quality of life, and long-term effects. CONCLUSIONS SSRIs might have statistically significant effects on depressive symptoms, but all trials were at high risk of bias and the clinical significance seems questionable. SSRIs significantly increase the risk of both serious and non-serious adverse events. The potential small beneficial effects seem to be outweighed by harmful effects. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42013004420.
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Affiliation(s)
- Janus Christian Jakobsen
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812 Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, Rigshospitalet, DK 2100 Copenhagen, Denmark
- Department of Cardiology, Holbæk Hospital, Holbæk, Denmark
| | - Kiran Kumar Katakam
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812 Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, Rigshospitalet, DK 2100 Copenhagen, Denmark
| | - Anne Schou
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812 Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, Rigshospitalet, DK 2100 Copenhagen, Denmark
| | - Signe Gade Hellmuth
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812 Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, Rigshospitalet, DK 2100 Copenhagen, Denmark
| | - Sandra Elkjær Stallknecht
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812 Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, Rigshospitalet, DK 2100 Copenhagen, Denmark
| | - Katja Leth-Møller
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812 Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, Rigshospitalet, DK 2100 Copenhagen, Denmark
| | - Maria Iversen
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812 Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, Rigshospitalet, DK 2100 Copenhagen, Denmark
| | - Marianne Bjørnø Banke
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812 Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, Rigshospitalet, DK 2100 Copenhagen, Denmark
| | - Iggiannguaq Juhl Petersen
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812 Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, Rigshospitalet, DK 2100 Copenhagen, Denmark
| | - Sarah Louise Klingenberg
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812 Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, Rigshospitalet, DK 2100 Copenhagen, Denmark
| | - Jesper Krogh
- Mental Health Centre Copenhagen, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Sebastian Elgaard Ebert
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812 Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, Rigshospitalet, DK 2100 Copenhagen, Denmark
| | - Anne Timm
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812 Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, Rigshospitalet, DK 2100 Copenhagen, Denmark
| | - Jane Lindschou
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812 Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, Rigshospitalet, DK 2100 Copenhagen, Denmark
| | - Christian Gluud
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812 Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, Rigshospitalet, DK 2100 Copenhagen, Denmark
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Zhong Z, Wang L, Wen X, Liu Y, Fan Y, Liu Z. A meta-analysis of effects of selective serotonin reuptake inhibitors on blood pressure in depression treatment: outcomes from placebo and serotonin and noradrenaline reuptake inhibitor controlled trials. Neuropsychiatr Dis Treat 2017; 13:2781-2796. [PMID: 29158677 PMCID: PMC5683798 DOI: 10.2147/ndt.s141832] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Selective serotonin reuptake inhibitors (SSRIs) and serotonin and noradrenaline reuptake inhibitors (SNRIs) have been commonly prescribed for depression treatment. However, their effects on blood pressure are unclear. MATERIALS AND METHODS Effects on blood pressure of depressive patients in two groups (SSRIs versus placebo and SSRIs versus SNRIs) were evaluated. A search was conducted for double-blind, randomized controlled trials (RCTs) in PubMed, EMBASE, ISI Web of Science, PsycNET, CCRCT, and DARE (up to March 2017). The outcomes were systolic blood pressure (SBP) changes and diastolic blood pressure (DBP) changes from baseline to endpoint or to a certain period of treatment duration. Weighted mean differences (WMDs) and 95% CIs were calculated and pooled using random effects models. The χ2 test and I2 statistics were used to assess heterogeneity. Funnel plots, Begg's test, and Egger's test were used to estimate publication bias. RESULTS A total of 23 RCTs involving 13,285 participants were included. Patients on SSRIs showed no significant differences in blood pressure changes compared with placebo. In the group of SSRIs versus SNRIs, overall SBP changes and DBP changes revealed statistical significances (WMD 1.5 mmHg, 95% CI -2.15, -0.84, Z=4.46, P<0.00001 and WMD 1.34 mmHg, 95% CI -1.92, -0.75, Z=6.18, P<0.00001). Subgroup analyses on treatment duration and age further evidenced these findings. CONCLUSION It was established that SSRIs did not affect blood pressure, while SNRIs led to a modest increase in SBP and DBP with statistical significance compared with SSRIs.
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Affiliation(s)
- Zhuoyuan Zhong
- Department of Neurology, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Limin Wang
- Department of Neurology, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangdong Neuroscience Institute, Guangzhou, China
| | - Xiaojun Wen
- Department of Neurology, Guangzhou First Municipal People's Hospital, Guangzhou Medical University, Guangzhou-Birmingham University Brain and Cognition Center, Guangzhou, China
| | - Yunyun Liu
- Department of Neurology, the Sixth Affiliated Hospital Sun Yat-sen University, Guangzhou, China
| | - Yafei Fan
- Department of Neurology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhonglin Liu
- Department of Neurology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
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Akkaya C, Kırlı S, Eker SS, Cangur S, Canbazoglu M, Sarandol A. Comparison of The Efficacy and Safety of Sertraline, Reboxetine, and Venlafaxine in Patients with Major Depressive Disorder: A Pooled Analysis of Four Randomized, Open-Label Trials. ACTA ACUST UNITED AC 2016. [DOI: 10.1080/10177833.2010.11790673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
| | | | | | - Sengul Cangur
- Department of Biostatistics, Uludag University, School of Medicine, Bursa-Turkey
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Abstract
Sexual functioning is important to assess in patients with psychiatric illness as both the condition and associated treatment may contribute to sexual dysfunction (SD). Antidepressant medications, mood stabilizers, antipsychotics, and antianxiety agents may be associated with SD related to drug mechanism of action. Sexual adverse effects may be related to genetic risk factors, impact on neurotransmitters and hormones, and psychological elements. Effective strategies to manage medication-induced sexual dysfunction are initial choice of a drug unlikely to cause SD, switching to a different medication, and adding an antidote to reverse SD. Appropriate interventions should be determined on a clinical case-by-case basis.
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Affiliation(s)
- Anita H Clayton
- Department of Psychiatry and Neurobehavioral Sciences, University of Virginia, 1215 Lee Street, Charlottesville, VA 22903, USA.
| | - Andrew R Alkis
- Department of Psychiatry and Neurobehavioral Sciences, University of Virginia, 1215 Lee Street, Charlottesville, VA 22903, USA
| | - Nishant B Parikh
- Department of Psychiatry and Neurobehavioral Sciences, University of Virginia, 1215 Lee Street, Charlottesville, VA 22903, USA
| | - Jennifer G Votta
- Department of Psychiatry and Neurobehavioral Sciences, University of Virginia, 1215 Lee Street, Charlottesville, VA 22903, USA
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Muehrer RJ, Keller ML, Powwattana A, Pornchaikate A. Sexuality Among Women Recipients of a Pancreas and Kidney Transplant. West J Nurs Res 2016; 28:137-50; discussion 151-61. [PMID: 16513917 DOI: 10.1177/0193945905283372] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Significant improvements in health and quality of life generally follow organ transplantation; however, there is evidence that women who have received transplants experience difficulty with sexual function. The specific nature and extent of this difficulty has not been documented. The purpose of this study was to describe sexual functioning and sexual self-esteem among women recipients of a simultaneous pancreas and kidney transplant. Perceived effect of the transplant on sexualitywas also explored. Participants completed a questionnaire that measured their sexual functioning (including sexual difficulties), sexual self-esteem, illnesses, medications, and perceived effect of the transplant on sexuality. Data analysis revealed that only 39% of the women would be classified as having normal sexual functioning. The majority reported either some difficulty with sexual function (34%) or sexual dysfunction (27%). About one third of the women reported that transplantation had only positive effects on their sexuality, whereas 28% reported negative effects, and 29% reported no effect.
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Gregorian RS, Golden KA, Bahce A, Goodman C, Kwong WJ, Khan ZM. Antidepressant-Induced Sexual Dysfunction. Ann Pharmacother 2016; 36:1577-89. [PMID: 12243609 DOI: 10.1345/aph.1a195] [Citation(s) in RCA: 182] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE: To review the evidence regarding antidepressant-induced sexual dysfunction and address implications for treatment strategy and health plan coverage policies for antidepressant medications. DATA SOURCES: Primary articles were identified by a MEDLINE and HealthSTAR search to identify English-language studies published between January 1986 and July 2000. Search terms included sexual dysfunction or sexual function and antidepressants, fluoxetine, sertraline, paroxetine, fluvoxamine, citalopram, venlafaxine, nefazodone, bupropion, and mirtazapine. A cross-check of references cited in 10 published reviews yielded additional in-scope articles. STUDY SELECTION AND DATA EXTRACTION: Approximately 200 articles were identified, including 8 randomized controlled trials and numerous open-label studies, case series, and case reports. Of the randomized controlled trials, only 5 were designed to evaluate the incidence of sexual dysfunction associated with antidepressant treatment. Three additional randomized controlled trials included a structured assessment of sexual dysfunction within an efficacy trial. Data extraction excluded case reports, letters, and other limited study designs. A panel survey augmented published reports. DATA SYNTHESIS: Sexual dysfunction is a relatively common adverse effect of many of the antidepressants in common use today. Rates of sexual dysfunction observed in clinical practice may be higher than those reported in the product information for several agents. Selective serotonin-reuptake inhibitors (SSRIs) appear to be the class of antidepressants most likely to cause sexual dysfunction. Published studies suggest that between 30% and 60% of SSRI-treated patients may experience some form of treatment-induced sexual dysfunction. Bupropion and nefazodone appear to be much less likely to cause sexual dysfunction (≤10% of patients). Mirtazapine also appears to be associated with a low rate of sexual adverse effects. Panel results largely reflect the consensus of the literature. CONCLUSIONS: Sexual dysfunction is a common adverse effect of antidepressant treatment. Physicians should monitor their patients for antidepressant-induced sexual adverse effects, as these may affect compliance with therapy and ultimate treatment success. In addition to the consequences for patient health and well-being, managed-care organizations should be concerned with sexually related adverse effects of antidepressants, insofar as additional healthcare resources may be required to treat depressed patients in whom these adverse effects arise.
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Abstract
Weight gain is a side-effect commonly associated with drugs used for headache prophylaxis. Weight gain can adversely affect patient health, exacerbate comorbid metabolic disorders and encourage noncompliance. Few studies have been conducted specifically on the effect of headache medications on weight, and it is important for physicians to have accurate information about weight-gain side-effects when identifying appropriate pharmacological regimens. This review discusses the potential effects on weight of the more common headache medications.
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Affiliation(s)
- W B Young
- Jefferson Headache Center, Department of Neurology, Thomas Jefferson University Hospital, Philadelphia, PA 19107, USA.
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Thomas HN, Thurston RC. A biopsychosocial approach to women's sexual function and dysfunction at midlife: A narrative review. Maturitas 2016; 87:49-60. [PMID: 27013288 PMCID: PMC4808247 DOI: 10.1016/j.maturitas.2016.02.009] [Citation(s) in RCA: 103] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Accepted: 02/15/2016] [Indexed: 01/21/2023]
Abstract
A satisfying sex life is an important component of overall well-being, but sexual dysfunction is common, especially in midlife women. The aim of this review is (a) to define sexual function and dysfunction, (b) to present theoretical models of female sexual response, (c) to examine longitudinal studies of how sexual function changes during midlife, and (d) to review treatment options. Four types of female sexual dysfunction are currently recognized: Female Orgasmic Disorder, Female Sexual Interest/Arousal Disorder, Genito-Pelvic Pain/Penetration Disorder, and Substance/Medication-Induced Sexual Dysfunction. However, optimal sexual function transcends the simple absence of dysfunction. A biopsychosocial approach that simultaneously considers physical, psychological, sociocultural, and interpersonal factors is necessary to guide research and clinical care regarding women's sexual function. Most longitudinal studies reveal an association between advancing menopause status and worsening sexual function. Psychosocial variables, such as availability of a partner, relationship quality, and psychological functioning, also play an integral role. Future directions for research should include deepening our understanding of how sexual function changes with aging and developing safe and effective approaches to optimizing women's sexual function with aging. Overall, holistic, biopsychosocial approaches to women's sexual function are necessary to fully understand and treat this key component of midlife women's well-being.
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Affiliation(s)
- Holly N Thomas
- University of Pittsburgh, Department of Medicine, United States.
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Patel K, Allen S, Haque MN, Angelescu I, Baumeister D, Tracy DK. Bupropion: a systematic review and meta-analysis of effectiveness as an antidepressant. Ther Adv Psychopharmacol 2016; 6:99-144. [PMID: 27141292 PMCID: PMC4837968 DOI: 10.1177/2045125316629071] [Citation(s) in RCA: 95] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Bupropion has been used as an antidepressant for over 20 years, though its licence for such use varies and it is typically a third- or fourth-line agent. It has a unique pharmacology, inhibiting the reuptake of noradrenaline and dopamine, potentially providing pharmacological augmentation to more common antidepressants such as selective serotonergic reuptake inhibitors (SSRIs). This systematic review and meta-analysis identified 51 studies, dividing into four categories: bupropion as a sole antidepressant, bupropion coprescribed with another antidepressant, bupropion in 'other' populations (e.g. bipolar depression, elderly populations) and primary evaluation of side effects. Methodologically more robust trials support the superiority of bupropion over placebo, and most head-to-head antidepressant trials showed an equivalent effectiveness, though some of these are hindered by a lack of a placebo arm. Most work on the coprescribing of bupropion with another antidepressant supports an additional effect, though many are open-label trials. Several large multi-medication trials, most notably STAR*D, also support a therapeutic role for bupropion; in general, it demonstrated similar effectiveness to other medications, though this literature highlights the generally low response rates in refractory cohorts. Effectiveness has been shown in 'other' populations, though there is an overall dearth of research. Bupropion is generally well tolerated, it has very low rates of sexual dysfunction, and is more likely to cause weight loss than gain. Our findings support the use of bupropion as a sole or coprescribed antidepressant, particularly if weight gain or sexual dysfunction are, or are likely to be, significant problems. However there are notable gaps in the literature, including less information on treatment naïve and first presentation depression, particularly when one considers the ever-reducing rates of response in more refractory illness. There are some data to support bupropion targeting specific symptoms, but insufficient information to reliably inform such prescribing, and it remains uncertain whether bupropion pharmacodynamically truly augments other drugs.
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Affiliation(s)
- Krisna Patel
- Cognition, Schizophrenia and Imaging Laboratory, Department of Psychosis Studies, the Institute of Psychiatry, Psychology and Neuroscience, King's College, London, UK
| | - Sophie Allen
- Cognition, Schizophrenia and Imaging Laboratory, Department of Psychosis Studies, the Institute of Psychiatry, Psychology and Neuroscience, King's College, London, UK
| | - Mariam N Haque
- Cognition, Schizophrenia and Imaging Laboratory, Department of Psychosis Studies, the Institute of Psychiatry, Psychology and Neuroscience, King's College, London, UK
| | - Ilinca Angelescu
- Cognition, Schizophrenia and Imaging Laboratory, Department of Psychosis Studies, the Institute of Psychiatry, Psychology and Neuroscience, King's College, London, UK
| | - David Baumeister
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, UK
| | - Derek K Tracy
- Consultant Psychiatrist, Green Parks House, Princess Royal University Hospital, Oxleas NHS Foundation Trust, London BR6 8NY, UK
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Zimmerman M, Multach M, Walsh E, Rosenstein LK, Gazarian D, Clark HL. Problems in the Descriptions of the Psychiatric Inclusion and Exclusion Criteria in Publications of Antidepressant Efficacy Trials: A Qualitative Review and Recommendations for Improved Clarity. CNS Drugs 2016; 30:185-91. [PMID: 26818632 DOI: 10.1007/s40263-016-0314-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
We recently conducted a comprehensive review of the psychiatric inclusion and exclusion criteria used in 170 placebo-controlled antidepressant efficacy trials (AETs) that were published between 1995 and 2014. In conducting this literature review, we identified a number of instances in which the descriptions of the inclusion/exclusion criteria were vague, redundant, or difficult to interpret. In the present article, we describe nine problems we encountered in our literature review. We recommend that future publications follow the examples found in a few studies in which the inclusion/exclusion criteria are clearly defined and listed in a table.
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Affiliation(s)
- Mark Zimmerman
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, 146 West River Street, Providence, RI, 02904, USA.
| | - Matthew Multach
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, 146 West River Street, Providence, RI, 02904, USA
| | - Emily Walsh
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, 146 West River Street, Providence, RI, 02904, USA
| | - Lia K Rosenstein
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, 146 West River Street, Providence, RI, 02904, USA
| | - Douglas Gazarian
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, 146 West River Street, Providence, RI, 02904, USA
| | - Heather L Clark
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, 146 West River Street, Providence, RI, 02904, USA
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Clayton AH, Croft HA, Handiwala L. Antidepressants and Sexual Dysfunction: Mechanisms and Clinical Implications. Postgrad Med 2015; 126:91-9. [DOI: 10.3810/pgm.2014.03.2744] [Citation(s) in RCA: 93] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Dobek CE, Blumberger DM, Downar J, Daskalakis ZJ, Vila-Rodriguez F. Risk of seizures in transcranial magnetic stimulation: a clinical review to inform consent process focused on bupropion. Neuropsychiatr Dis Treat 2015; 11:2975-87. [PMID: 26664122 PMCID: PMC4670017 DOI: 10.2147/ndt.s91126] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
OBJECTIVE When considering repetitive transcranial magnetic stimulation (rTMS) for major depressive disorder, clinicians often face a lack of detailed information on potential interactions between rTMS and pharmacotherapy. This is particularly relevant to patients receiving bupropion, a commonly prescribed antidepressant with lower risk of sexual side effects or weight increase, which has been associated with increased risk of seizure in particular populations. Our aim was to systematically review the information on seizures occurred with rTMS to identify the potential risk factors with attention to concurrent medications, particularly bupropion. DATA SOURCES We conducted a systematic review through the databases PubMed, PsycINFO, and EMBASE between 1980 and June 2015. Additional articles were found using reference lists of relevant articles. Reporting of data follows Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. STUDY SELECTION Two reviewers independently screened articles reporting the occurrence of seizures during rTMS. Articles reporting seizures in epilepsy during rTMS were excluded. A total of 25 rTMS-induced seizures were included in the final review. DATA EXTRACTION Data were systematically extracted, and the authors of the applicable studies were contacted when appropriate to provide more detail about the seizure incidents. RESULTS Twenty-five seizures were identified. Potential risk factors emerged such as sleep deprivation, polypharmacy, and neurological insult. High-frequency-rTMS was involved in a percentage of the seizures. None of these seizures reported had patients taking bupropion in the literature review. One rTMS-induced seizure was reported from the Food and Drug Administration in a sleep-deprived patient who was concurrently taking bupropion, sertraline, and amphetamine. CONCLUSION During the consent process, potential risk factors for an rTMS-induced seizure should be carefully screened for and discussed. Data do not support considering concurrent bupropion treatment as contraindication to undergo rTMS.
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Affiliation(s)
- Christine E Dobek
- Department of Psychiatry, Faculty of Medicine, Non-Invasive Neurostimulation Therapies (NINET) Laboratory, University of British Columbia, Vancouver, BC, Canada
| | - Daniel M Blumberger
- Department of Psychiatry, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Jonathan Downar
- Department of Psychiatry, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Zafiris J Daskalakis
- Department of Psychiatry, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Fidel Vila-Rodriguez
- Department of Psychiatry, Faculty of Medicine, Non-Invasive Neurostimulation Therapies (NINET) Laboratory, University of British Columbia, Vancouver, BC, Canada
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Serodio KJ, Ardern CI, Rotondi MA, Kuk JL. Tricyclic and SSRI usage influences the association between BMI and health risk factors. Clin Obes 2014; 4:296-302. [PMID: 25826158 DOI: 10.1111/cob.12067] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2014] [Revised: 05/28/2014] [Accepted: 06/02/2014] [Indexed: 11/29/2022]
Abstract
To determine if selective-serotonin reuptake inhibitors (SSRIs) and tricyclic antidepressants (TCAs) influence the association between obesity and cardiovascular disease risk, participants from the Third National Health and Nutrition Examination Survey (NHANES III; 1988-1992) and continuous NHANES (1999-2009, n = 18 274) were used. For a given body mass index (BMI), individuals taking SSRIs (n = 219) tended to have significantly better health risk profiles with lower systolic blood pressure (P = 0.002) and higher high-density lipoprotein (P = 0.003) compared with non-users. Conversely, those who used TCAs (n = 116) had significantly worse health risk profiles with higher diastolic blood pressure (P ≤ 0.0001) and triglycerides (P = 0.023) as compared with non-users for a given BMI. Insulin resistance (HOMA-IR) was higher in TCA users and those with larger BMIs, whereby the differences in insulin resistance between TCA users and non-users was greater with higher BMIs (interaction effect: P = 0.013). Furthermore, individuals taking SSRIs were less likely to have cardiovascular disease than non-users (odds ratio, 95% confidence interval = 0.50, 0.33-0.75) for a given BMI, with no differences by TCA use (odds ratio = 0.74, 0.44-1.24). SSRI and TCA use may alter how body weight relates with cardiovascular risk. When prescribing antidepressant medications, it may be necessary to monitor and consider body weight and cardiovascular risk profile of individual patients.
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Affiliation(s)
- K J Serodio
- Faculty of Health, School of Kinesiology and Health Science, York University, Toronto, Ontario, Canada
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Reichenpfader U, Gartlehner G, Morgan LC, Greenblatt A, Nussbaumer B, Hansen RA, Van Noord M, Lux L, Gaynes BN. Sexual dysfunction associated with second-generation antidepressants in patients with major depressive disorder: results from a systematic review with network meta-analysis. Drug Saf 2014; 37:19-31. [PMID: 24338044 DOI: 10.1007/s40264-013-0129-4] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Sexual dysfunction (SD) is prevalent in patients with major depressive disorder (MDD) and is also associated with second-generation antidepressants (SGADs) that are commonly used to treat the condition. Evidence indicates under-reporting of SD in efficacy studies. SD associated with antidepressant treatment is a serious side effect that may lead to early termination of treatment and worsening of quality of life. OBJECTIVES Our objective was to systematically assess the harms of SD associated with SGADs in adult patients with MDD by drug type. METHODS We retrieved English-language abstracts from PubMed, EMBASE, the Cochrane Library, PsycINFO, and International Pharmaceutical Abstracts from 1980 to October 2012 as well as from reference lists of pertinent review articles and grey literature searches. Two independent reviewers identified randomized controlled trials (RCTs) of at least 6 weeks' duration and observational studies with at least 1,000 participants. STUDY SELECTION Reviewers abstracted data on study design, conduct, participants, interventions, outcomes and method of SD ascertainment, and rated risk of bias. A senior reviewer checked and confirmed extracted data and risk-of-bias ratings. ANALYSES Random effects network meta-analysis using Bayesian methods for data from head-to-head trials and placebo-controlled comparisons; descriptive analyses calculating weighted mean rates from individual trials and observational studies. RESULTS/SYNTHESIS Data from 63 studies of low and moderate risk of bias (58 RCTs, five observational studies) with more than 26,000 patients treated with SGADs were included. Based on network meta-analyses of 66 pairwise comparisons from 37 RCTs, most comparisons showed a similar risk of SD among included SGADs. However, credible intervals were wide and included differences that would be considered clinically relevant. We observed three main patterns: bupropion had a statistically significantly lower risk of SD than some other SGADs, and both escitalopram and paroxetine showed a statistically significantly higher risk of SD than some other SGADs. We found reporting of harms related to SD inconsistent and insufficient in some trials. LIMITATIONS Most trials were conducted in highly selected populations. Search was restricted to English-language only. CONCLUSION AND IMPLICATIONS Because of the indirect nature of the comparisons, the often wide credible intervals, and the high variation in magnitude of outcome, we rated the overall strength of evidence with respect to our findings as low. The current degree of evidence does not allow a precise estimate of comparative risk of SD associated with a specific antidepressant. In the absence of such evidence, clinicians need to be aware of SD as a common adverse event and should discuss patients' preferences before initiating antidepressant therapy.
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Affiliation(s)
- Ursula Reichenpfader
- Department for Evidence-based Medicine and Clinical Epidemiology, Danube University Krems, Dr.-Karl-Dorrek-Str. 30, 3500, Krems, Austria,
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Clayton AH, El Haddad S, Iluonakhamhe JP, Ponce Martinez C, Schuck AE. Sexual dysfunction associated with major depressive disorder and antidepressant treatment. Expert Opin Drug Saf 2014; 13:1361-74. [DOI: 10.1517/14740338.2014.951324] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Nussbaumer B, Morgan LC, Reichenpfader U, Greenblatt A, Hansen RA, Van Noord M, Lux L, Gaynes BN, Gartlehner G. Comparative efficacy and risk of harms of immediate- versus extended-release second-generation antidepressants: a systematic review with network meta-analysis. CNS Drugs 2014; 28:699-712. [PMID: 24794101 DOI: 10.1007/s40263-014-0169-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Major depressive disorder (MDD) has detrimental effects on an individual's personal life, leads to increased risk of comorbidities, and places an enormous economic burden on society. Several 'second-generation' antidepressants are available as both immediate-release (IR) and extended-release formulations. The advantage of extended-release formulations may be the potentially improved adherence and a lower risk of adverse events. OBJECTIVE We conducted a systematic review to assess the comparative efficacy, risk of harms, and patients' adherence of IR and extended-release antidepressants for the treatment of MDD. DATA SOURCE English-language abstracts were retrieved from PubMed, EMBASE, the Cochrane Library, PsycINFO, and International Pharmaceutical Abstracts from 1980 to October 2012, as well as from reference lists of pertinent review articles and grey literature searches. ELIGIBILITY CRITERIA We included head-to-head randomized controlled trials (RCTs) of at least 6 weeks' duration that compared an IR formulation with an extended-release formulation of the same antidepressant in adult patients with MDD. We also included placebo-controlled trials to conduct a network meta-analysis. To assess harms and adherence, in addition to RCTs, we searched for observational studies with ≥1,000 participants and a follow-up of ≥12 weeks. STUDY APPRAISAL AND SYNTHESIS METHODS We dually reviewed abstracts and full texts and assessed quality ratings. Lacking head-to-head evidence for many comparisons of interest, we conducted network meta-analyses using Bayesian methods. Our outcome measure of choice was response on the Hamilton Depression Rating Scale. RESULTS We located seven head-to-head trials and 94 placebo- and active-controlled trials for network meta-analysis. Overall, our analyses indicate that IR and extended-release formulations do not differ substantially with respect to efficacy and risk of harms. The evidence is mixed with respect to differences in adherence, indicating lower adherence for IR formulations. LIMITATIONS The lack of head-to-head comparisons for many drugs compromises our conclusions. Network meta-analyses have methodological limitations that need to be taken into consideration when interpreting findings. CONCLUSION Available evidence currently shows no clear differences between the two formulations and therefore we cannot recommend a first choice. However, if adherence or compliance with one medication is an issue, then clinicians and patients should consider the alternative medication. If adherence or costs are a problem with one formulation, consideration of the other formulation to provide an adequate treatment trial is reasonable.
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Affiliation(s)
- Barbara Nussbaumer
- Department for Evidence-Based Medicine and Clinical Epidemiology, Danube University Krems, Dr.-Karl-Dorrek Strasse 30, 3500, Krems, Austria,
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Graf H, Walter M, Metzger CD, Abler B. Antidepressant-related sexual dysfunction — Perspectives from neuroimaging. Pharmacol Biochem Behav 2014; 121:138-45. [DOI: 10.1016/j.pbb.2013.12.003] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2013] [Revised: 11/23/2013] [Accepted: 12/03/2013] [Indexed: 12/26/2022]
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Duska LR, Dizon DS. Improving quality of life in female cancer survivors: current status and future questions. Future Oncol 2014; 10:1015-26. [DOI: 10.2217/fon.13.249] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
ABSTRACT: Almost 14 million people in the USA alone have been diagnosed with cancer. Given the improvements in diagnosis and treatment, over 60% of patients are expected to survive 5 years or more from the point of diagnosis. Treatments for cancer may result in long-term issues including those that impact the physical, emotional, spiritual or social domains. However, how best to care for issues in survivors remains unclear. Although much attention has been focused on survivorship care plans and survivorship clinics, there are limited data to show they improve outcomes. This article reviews the issues in female cancer survivors that can occur following diagnosis and treatment and suggest strategies that may assist in management. Finally, we review the current views regarding the care of cancer survivors and suggest important issues that must be addressed so that we can reach our goal of improvement in the quality of life of this emerging population.
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Affiliation(s)
- Linda R Duska
- Department of Obstetrics–Gynecology, Division of Gynecologic Oncology, University of Virginia, Charlottesville, VA, USA
| | - Don S Dizon
- Department of Medicine, Division of Hematology/Oncology, Massachusetts General Hospital, Boston, MA, USA
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Cooper JA, Tucker VL, Papakostas GI. Resolution of sleepiness and fatigue: a comparison of bupropion and selective serotonin reuptake inhibitors in subjects with major depressive disorder achieving remission at doses approved in the European Union. J Psychopharmacol 2014; 28:118-24. [PMID: 24352716 DOI: 10.1177/0269881113514878] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Unlike selective serotonin reuptake inhibitors (SSRIs), bupropion may be classified as a dual noradrenaline and dopamine reuptake inhibitor, a difference with potential implications for the treatment of residual sleepiness and fatigue in major depressive disorder (MDD). Post-hoc analysis of subjects with remitted MDD was performed on data pooled from six double-blind, randomized trials comparing the European Union (EU)-approved dose of ≤300 mg/day bupropion with SSRIs (sertraline, paroxetine or escitalopram) for the resolution of sleepiness and fatigue. Hypersomnia score was defined as the sum of scores of the Hamilton Depression Rating Scale (HDRS) items 22, 23, and 24; fatigue score as HDRS item 13 score; and remission as HDRS-17≤7. Similar proportions of bupropion- and SSRI-treated subjects achieved remission at study endpoint (169/343, 49.3% vs 324/656, 49.4%; last observation carried forward (LOCF), p=0.45). Fewer bupropion-treated remitters had residual symptoms of sleepiness (32/169, 18.9% vs 104/324, 32.1%; p<0.01) and fatigue (33/169, 19.5% vs 98/324, 30.2%; p<0.05). Bupropion-treated remitters also showed greater improvement (mean change from baseline) in sleepiness (p<0.05) and fatigue scores (p<0.01) at endpoint: benefits were evident from week 2 for sleepiness (p<0.01) and week 4 for fatigue (p<0.01). Bupropion treatment at the EU-approved dose of ≤300 mg/day may offer advantages over SSRIs in the resolution of sleepiness and fatigue in remitted MDD patients.
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Segraves RT, Balon R. Antidepressant-induced sexual dysfunction in men. Pharmacol Biochem Behav 2013; 121:132-7. [PMID: 24239785 DOI: 10.1016/j.pbb.2013.11.003] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Revised: 10/26/2013] [Accepted: 11/07/2013] [Indexed: 10/26/2022]
Abstract
Most of the available antidepressant medications, including tricyclic antidepressants, monoamine oxidase inhibitors, selective serotonin reuptake inhibitors, and dual noradrenergic/serotonergic reuptake inhibitors have been reported to be associated with sexual dysfunction in both sexes. This manuscript reviews evidence concerning the relative incidence of treatment emergent sexual dysfunction in men being treated with antidepressant drugs. Both double-blind controlled trials and large clinical series report a high incidence of sexual dysfunction, especially ejaculatory delay, with serotonergic drugs. The incidence of sexual dysfunction in men appears to be much lower with drugs whose primary mechanism of action involves adrenergic or dopaminergic systems.
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Affiliation(s)
- Robert Taylor Segraves
- Department of Psychiatry, Case Western Reserve University School of Medicine, Cleveland, OH, USA.
| | - Richard Balon
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, USA; Department of Anesthesiology, Wayne State University School of Medicine, Detroit, MI, USA
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Suen CFDLW, Boyapati R, Simpson I, Dev A. Acute liver injury secondary to sertraline. BMJ Case Rep 2013; 2013:bcr-2013-201022. [PMID: 24072839 DOI: 10.1136/bcr-2013-201022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Sertraline is widely prescribed to treat depression and anxiety disorders. However, hepatitis secondary to its use is a rare entity. We report the case of a 26-year-old woman in her 20th week of pregnancy presented with nausea, vomiting, malaise and dark urine. This occurred 6 months after sertraline 50 mg daily was started for the treatment of depression. Three weeks prior to her presentation, the dose of sertraline was increased to 100 mg daily. The patient's liver biochemical profile demonstrated increased transaminases. The biopsy of the liver showed lobular hepatitis, with a mild prominence of eosinophils, suggestive of a drug-induced or toxin-induced aetiology. Extensive biochemical work-up failed to show any other pathology to account for her hepatitis. Liver function tests normalised after cessation of sertraline, indicating a probable association between sertraline use and acute hepatocellular injury in our patient.
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Rutherford BR, Cooper TM, Persaud A, Brown PJ, Sneed JR, Roose SP. Less is more in antidepressant clinical trials: a meta-analysis of the effect of visit frequency on treatment response and dropout. J Clin Psychiatry 2013; 74:703-15. [PMID: 23945448 PMCID: PMC3898620 DOI: 10.4088/jcp.12r08267] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2012] [Accepted: 01/11/2013] [Indexed: 10/26/2022]
Abstract
OBJECTIVE We investigated how the number of follow-up visits affects response rates and dropout among patients in antidepressant trials for major depressive disorder (MDD). DATA SOURCES MEDLINE, PsycINFO, and PubMed were searched to identify trials contrasting antidepressants to placebo or active comparator in adults with depression. The index terms depression-drug therapy, depressive disorder-drug therapy, and antidepressant agents, in addition to the classes and individual generic names of all antidepressants, were combined using the "or" operator. Results were limited to (1) English-language articles, (2) publication year 1985 or later, (3) age group ≥ 18 years, and (4) publication types including clinical trials, controlled clinical trials, meta-analysis, multicenter study, randomized controlled trial, or review. STUDY SELECTION Included articles reported trials of approved antidepressant medications for MDD in outpatients aged 18-65 years, were 6-12 weeks in duration, and had response rates specified using a standardized measure. Trials were excluded for enrolling inpatients, pregnant women, psychotic subjects, or those with treatment-resistant depression. These criteria allowed 9,189 articles identified in the literature review to be narrowed to 111 reports. DATA EXTRACTION Demographic characteristics, the number of study visits planned in each treatment cell, duration of active treatment, attrition rates, and response rates to medication and placebo were entered into a database. RESULTS In a multilevel meta-analysis, active medication versus placebo (OR = 1.96, P < .001), active comparator versus placebo-controlled study design (OR = 1.82, P < .001), and longer versus shorter duration (OR = 1.87, P < .001) were associated with significantly increased odds of treatment response. After controlling for these variables, the number of study visits did not significantly influence response rates (OR = 0.97, P = .877). The odds of dropout were significantly decreased for active comparator versus placebo-controlled trials (OR = 0.67, P = .002) and longer versus shorter duration trials (OR = 0.54, P = .035), while increasing numbers of study visits significantly increased the odds of participant dropout (OR = 2.77, P < .001). CONCLUSIONS Visit schedules that are much more frequent than are commonly practiced in the community treatment of depression may increase the expense of clinical trials and make them less generalizable to standard clinical treatment.
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Affiliation(s)
- Bret R Rutherford
- New York State Psychiatric Institute, 1051 Riverside Dr, Box 98, New York, NY 10032, USA.
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Abstract
Depression is commonly diagnosed and treated in primary care. Recent evidence indicates that the majority of depressed patients will not fully recover with an initial antidepressant treatment. This paper reviews commonly used options for treatment after an inadequate initial antidepressant response. The alternatives range widely, and include escalating the dose of the initial antidepressant, switching to an alternative medication, combining two antidepressants with different mechanisms of action (e.g., bupropion + SSRI or mirtazapine + venlafaxine), adding other medications such as lithium or certain atypical antipsychotics (olanzapine, aripiprazole, or quetiapine) to the antidepressant, adding a natural product such as l-methylfolate or s-adenosylmethionine (SAMe), or adding cognitive behavioral psychotherapy. What agent to be used will depend on the comfort level of the primary care practitioner and the availability of Psychiatry referral. However, it is reasonable to take one or more additional steps to attempt to achieve remission.
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Affiliation(s)
- Taylor C Preston
- Department of Psychiatry and Behavioral Neurobiology, The University of Alabama at Birmingham, SC 1026 1720 2nd Ave S, Birmingham, AL 35294-0018, USA
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Taylor MJ, Rudkin L, Bullemor-Day P, Lubin J, Chukwujekwu C, Hawton K. Strategies for managing sexual dysfunction induced by antidepressant medication. Cochrane Database Syst Rev 2013:CD003382. [PMID: 23728643 DOI: 10.1002/14651858.cd003382.pub3] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Sexual dysfunction (including altered sexual desire, orgasmic and ejaculatory dysfunction, erectile and other problems) is a relatively common side effect of antidepressant medication. These sexual side effects may compromise a person's lifestyle and result in a lack of compliance with the prescribed antidepressant to the detriment of the person's mental health. A wide range of management strategies are possible to address this problem, including behavioural, psychological and pharmacological approaches. OBJECTIVES 1. To determine the effectiveness of management strategies for sexual dysfunction caused by antidepressants.2. To determine the adverse effects and acceptability of the different management strategies. SEARCH METHODS We searched the Cochrane Depression, Anxiety and Neurosis Group's Specialized Register (CCDANCTR, to 1 January 2013), which includes relevant randomised controlled trials from the following bibliographic databases: The Cochrane Library (all years), EMBASE (1974 to date), MEDLINE (1950 to date) and PsycINFO (1967 to date). Additional searches were carried out by the author team on the same biomedical databases (using terms for 'sexual dysfunction' only) together with CINAHL (1982 to Jan 2012). The reference lists of reports of all included studies were screened. SELECTION CRITERIA We included randomised controlled trials that compared management strategies for antidepressant-induced sexual dysfunction versus placebo or any alternative strategy. DATA COLLECTION AND ANALYSIS Two authors independently extracted data and assessed trial quality. Study authors were contacted for additional information. MAIN RESULTS We included 23 trials involving 1886 people in this updated review. Twenty-two of these trials investigated the addition of medication to treat the identified dysfunction, with most agents studied in only single studies. One study investigated switching to an alternative antidepressant.In men, data for the phosphodiesterase inhibitors sildenafil (three studies, 255 participants) and tadalafil (one study, 54 participants) indicated they led to a greater improvement in erectile function than placebo. Combined data from three sildenafil studies found benefit over placebo on International Index of Erectile Function ratings of ability to achieve (MD 1.04, 95% CI 0.65 to 1.44), and maintain erections (MD 1.18, 95% CI 0.78 to 1.59). A single point improvement on these ratings is equivalent to an improvement in frequency from 'sometimes' to 'most times'. Men receiving tadalafil were more likely to report improved erectile function (RR 11.50, 95% CI 3.03 to 43.67). For women it remains uncertain whether sildenafil is more effective than placebo. Unpublished data could reduce this uncertainty.Data from three studies in men and women of bupropion 150 mg twice daily indicate a benefit over placebo on rating scale scores (SMD 1.60, 95% CI 1.40 to 1.81), but response rates in two studies of bupropion 150 mg once daily demonstrated no statistically significant difference in effect (RR 0.62, 95% CI 0.09 to 4.41).Other augmentation strategies failed to demonstrate significant improvements in sexual dysfunction compared with placebo.One trial involving 75 people with sexual dysfunction due to sertraline assessed the effect of changing antidepressant. Switching to nefazodone was significantly less likely to result in the re-emergence of sexual dysfunction than restarting sertraline (RR 0.34, 95% CI 0.19 to 0.60), however, nefazodone is no longer available for clinical use.There is an absence of randomised trials assessing the effects of switching to currently-available antidepressant agents with lower rates of adverse sexual effects, the role of psychological or mechanical interventions, or of techniques such as drug holidays.We identified no data for any of the strategies included in the trials assessed that indicated that they led to a worsening of psychiatric symptoms. However, the relatively small numbers assessed for many of the interventions studied means that the possibility of such an effect cannot confidently be excluded in all cases.Given the small numbers of studies assessing most of the strategies assessed, the presence of any unpublished trials could have substantial effects on estimates of effect. In some cases, only results from particular items or subscales within ratings scales are available. It is likely that this could act to bias estimates of effect obtained, increasing apparent effectiveness. AUTHORS' CONCLUSIONS The evidence currently available is rather limited. For men with antidepressant-induced erectile dysfunction, the addition of sildenafil or tadalafil appears to be an effective strategy. For women with antidepressant-induced sexual dysfunction the addition of bupropion at higher doses appears to be the most promising approach studied so far.
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Affiliation(s)
- Matthew J Taylor
- Department of Psychosis Studies, Institute of Psychiatry, King's College London, London, UK.
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Abstract
The incidence of treatment-emergent sexual dysfunction in the acute and continuation phases of the prevention of recurrent episodes of depression with venlafaxine ER for two years (PREVENT) study was assessed. Adult outpatients with recurrent major depressive disorder were randomly assigned to receive venlafaxine extended release (ER; 75-300 mg/day) or fluoxetine (20-60 mg/day). Sexual dysfunction was assessed using items from the 17-item Hamilton Rating Scale for Depression (HAM-D(17)) and the Inventory of Depressive Symptomatology-Self-Report (IDS-SR). The baseline rates of sexual dysfunction based on the HAM-D(17) and IDS-SR items were 57.9% and 48.8%, respectively. The rates of new-onset sexual dysfunction for the venlafaxine ER-treated (44.8%, HAM-D(17); 38.4%, IDS-SR) and fluoxetine-treated patients (52.9%, HAM-D(17); 50.0%, IDS-SR) were similar; approximately 80% of the cases resolved during treatment. Treatment response was associated with lower rates of new-onset sexual dysfunction compared with nonresponse. The patients who remitted were the least likely to experience sexual dysfunction during antidepressant treatment.
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Gartlehner G, Thaler K, Hill S, Hansen RA. How should primary care doctors select which antidepressants to administer? Curr Psychiatry Rep 2012; 14:360-9. [PMID: 22648236 DOI: 10.1007/s11920-012-0283-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Clinicians can choose among various second-generation antidepressants for treating depressive disorders, such as major depressive disorder, subsyndromal depression, or dysthymia. Systematic reviews indicate that available drugs differ in frequency of administration, costs, and the risks of some adverse events but have similar efficacy for treating major depressive disorder. Furthermore, evidence does not support the choice of one antidepressant over another based on accompanying symptoms, such anxiety, insomnia, or pain. Available studies provide little guidance for clinicians about the benefits of second-generation antidepressants for treating dysthymia and subsyndromal depression. Evidence is also unclear about the comparative risks of serious adverse events, such as suicidality, seizures, fractures, increased bleeding, or serotonin syndrome. This article summarizes the best available evidence regarding comparative benefits and harms of second-generation antidepressants for treating depressive disorders.
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Affiliation(s)
- Gerald Gartlehner
- Department of Evidence-based Medicine and Clinical Epidemiology, Danube University, Karl Dorrek-Strasse 30, 3500, Krems, Austria.
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Sidi H, Asmidar D, Hod R, Guan NC. Female Sexual Dysfunction in Patients Treated with Antidepressant—Comparison between Escitalopram and Fluoxetine. J Sex Med 2012; 9:1392-9. [DOI: 10.1111/j.1743-6109.2011.02256.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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