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Cardaci V, Carminati M, Tondello M, Pecorino B, Serretti A, Zanardi R. Understanding and treating postpartum depression: a narrative review. Int Clin Psychopharmacol 2024:00004850-990000000-00143. [PMID: 38941162 DOI: 10.1097/yic.0000000000000560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/30/2024]
Abstract
Postpartum depression (PPD) is an increasingly prevalent but still poorly characterized disorder. Causal and modulating factors include hormones fluctuations, such as estrogen, progesterone, and allopregnolone, pathways imbalances, such as oxytocin and kynurenine, chronobiological factors, and brain imaging alterations. Treatment may differ from the traditional major depression management, while selective serotonin reuptake inhibitors such as sertraline are commonly used and suggested by guidelines, neurosteroids such as brexanolone and the more convenient zuranolone have been recently approved. Newer neurosteroids such as ganaxolone, valaxanolone, and lysaxanolone are currently under development, but also esketamine and psychedelics are promising potential treatments. Other somatic treatments including brain stimulation techniques and light therapy also showed benefit. PPD is therefore increasingly understood as, at least partially, independent from major depressive disorder. Specific and individualized treatments including pharmacological and non-pharmacological therapies are progressively being introduced in the routine clinical practice.
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Affiliation(s)
- Vincenzo Cardaci
- Department of Clinical Neurosciences, Vita-Salute San Raffaele University, Milan
| | - Matteo Carminati
- Department of Clinical Neurosciences, Vita-Salute San Raffaele University, Milan
| | - Mattia Tondello
- Department of Clinical Neurosciences, Vita-Salute San Raffaele University, Milan
| | - Basilio Pecorino
- Department of Medicine and Surgery, Kore University of Enna, Enna
| | | | - Raffaella Zanardi
- Department of Clinical Neurosciences, Vita-Salute San Raffaele University, Milan
- Department of Psychiatry, Mood Disorder Unit, IRCCS San Raffaele Hospital, Milan, Italy
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Qiu Y, Tao Y, Duan A, Wei X, Wang M, Xie M, Chen Z, Shang J, Wang Z. Efficacy and tolerability of zuranolone in patients with depression: a meta-analysis of randomized controlled trials. Front Pharmacol 2024; 14:1334694. [PMID: 38288088 PMCID: PMC10823021 DOI: 10.3389/fphar.2023.1334694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 12/27/2023] [Indexed: 01/31/2024] Open
Abstract
Background: As a novel antidepressant drug, zuranolone has been initially applied in treating depression. This study investigated the efficacy and safety of its administration in patients with depression. Methods: The Embase, PubMed, and Cochrane library databases were searched for available studies up to 1 Nov 2023. The primary outcome was the change on day 15 depression severity scores compared to baseline. Secondary outcomes included remission and response rates on day 15. Safety outcomes included incidence of treatment-emergent adverse events (TEAEs) and individual AEs. Trial sequential analysis (TSA) was used to evaluate the ideal samplesize. Results: Six studies with 1884 patients were included. Zuranolone offered significantly greater changes in day 15 depression severity scores (mean difference = 2.43, 95% confidence interval [CI]: 1.36 to 3.49, p < 0.00001) compared to placebo; this was also observed at other time points. Differences in response (relative risk [RR] = 1.33, 95% CI: 1.15 to 1.54, p < 0.0001) and remission (RR = 1.46, 95% CI: 1.15 to 1.85, p = 0.002) rates were also statistically significant. For safety outcomes, zuranolone group showed more incidence of TEAE than the placebo group (RR: 1.15, 95% CI: 1.06 to 1.25, p = 0.0005, I 2 = 0%). As for individual AEs, significant differences were observed in dizziness (RR = 2.17, 95% CI: 1.22 to 3.86, p = 0.008) and somnolence (RR = 2.43, 95% CI: 1.35 to 4.37, p = 0.003. No significant difference was observed in other AEs. The result of TSA indicated that the cumulative curve crossed the conventional (Z = 1.96) boundary but not reach TSA boundary (RIS = 1910). Conclusion: Our findings suggest that zuranolone has a rapid short-term antidepressant effect during administration. Although more TEAEs were observed in zuranolone, most of them were slight and temporary. However, studies with larger sample sizes and longer follow-up are needed. Systematic Review Registration: https://inplasy.com/inplasy-2023-5-0104/, identifier INPLASY202350104.
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Affiliation(s)
- Youjia Qiu
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Yuchen Tao
- Suzhou Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Aojie Duan
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Xingzhou Wei
- Suzhou Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Menghan Wang
- Suzhou Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Minjia Xie
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Zhouqing Chen
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Jing Shang
- Department of Psychiatry, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Zhong Wang
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
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Li Z, Wu Q, Peng P, Wu M, Liu S, Liu T. Efficacy and safety of zuranolone for the treatment of depression: A systematic review and meta-analysis. Psychiatry Res 2024; 331:115640. [PMID: 38029628 DOI: 10.1016/j.psychres.2023.115640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 11/19/2023] [Accepted: 11/25/2023] [Indexed: 12/01/2023]
Abstract
Major depressive disorder (MDD) and postpartum depression (PPD) are common and burdensome conditions. This study aims to evaluate the efficacy and safety of zuranolone, a neuroactive steroid γ-aminobutyric acid type A receptors-positive allosteric modulator, in treating MDD and PPD. A comprehensive literature search was conducted until September 2023, identifying seven randomized controlled trials (RCTs). The results demonstrated that zuranolone significantly decreased Hamilton Rating Scale for Depression (HAM-D) scores in patients with PPD or MDD at day 15 (concluding the 14-day course) and day 42-45 (4 weeks after treatment cessation) compared with the placebo, albeit exhibiting a diminishing trend. Moreover, a higher percentage of patients with PPD or MDD achieved HAM-D response and remission with zuranolone treatment compared with placebo at day 15. However, zuranolone did not significantly increase the proportion of MDD patients achieving HAM-D remission at 42/43 days. Adverse events (AEs) such as somnolence, dizziness, and sedation were linked to zuranolone, with a higher but not statistically significant rate of discontinuation due to AEs in the zuranolone group. Overall, our findings support the rapid antidepressant effects of zuranolone in MDD and PPD, along with a relatively favorable safety and tolerability. Large-scale longitudinal RCTs are needed to evaluate the long-term efficacy of zuranolone.
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Affiliation(s)
- Zejun Li
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, and National Center for Mental Disorders, The Second Xiangya Hospital of Central South University, 139 Middle Renmin Road, Changsha, Hunan 410011, China
| | - Qiuxia Wu
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, and National Center for Mental Disorders, The Second Xiangya Hospital of Central South University, 139 Middle Renmin Road, Changsha, Hunan 410011, China
| | - Pu Peng
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, and National Center for Mental Disorders, The Second Xiangya Hospital of Central South University, 139 Middle Renmin Road, Changsha, Hunan 410011, China
| | - Min Wu
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, and National Center for Mental Disorders, The Second Xiangya Hospital of Central South University, 139 Middle Renmin Road, Changsha, Hunan 410011, China
| | - Shouhuan Liu
- Department of Psychiatry, First Affiliated Hospital of Kunming Medical University, 295 Xichang Road, Kunming, Yunnan 650032, China.
| | - Tieqiao Liu
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, and National Center for Mental Disorders, The Second Xiangya Hospital of Central South University, 139 Middle Renmin Road, Changsha, Hunan 410011, China.
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Marecki R, Kałuska J, Kolanek A, Hakało D, Waszkiewicz N. Zuranolone - synthetic neurosteroid in treatment of mental disorders: narrative review. Front Psychiatry 2023; 14:1298359. [PMID: 38116383 PMCID: PMC10729607 DOI: 10.3389/fpsyt.2023.1298359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 11/13/2023] [Indexed: 12/21/2023] Open
Abstract
With each passing year, the number of people suffering from mental disorders grows at a disturbing speed. Neuroactive steroids are a new promising group of drugs with the potential for use in many diseases like postpartum depression, postnatal psychosis, major depression, insomnia, bipolar disorder, and Parkinson's tremor, due to their ability to modulate the activity of GABAA receptor. Neurosteroids are progesterone metabolites that are synthesized from cholesterol or steroid hormones in various brain regions. They regulate neuronal development, regeneration, and neurotransmission. They are implicated in mood disorders, anxiety disorders, schizophrenia, PTSD, and impulsive aggression. Neurosteroids have been studied for their potential to prevent or treat neurodegenerative diseases such as Alzheimer's disease and HIV-associated dementia. They can promote neurogenesis, neuronal survival, myelination, and memory function. They can also affect the growth and sensitivity of hormone-dependent brain tumors such as gliomas. Zuranolone, a newly registered neurosteroid drug has shown huge flexibility in both clinical and ambulatory treatment thanks to its pharmacokinetic traits, especially the possibility for oral administration, unlike its predecessor Brexanolone. Zuranolone is a synthetic positive allosteric modulator of the GABAA receptor that can be taken orally. The review aims to summarize the current knowledge on zuranolone as a novel neurosteroid drug for various mental disorders, especially for postpartum mental disorders for which this drug was meant originally. It covers studies indexed in the PubMed, Scopus, and Web of Science databases published since 2017. Keywords used in the search, as well as inclusion and exclusion criteria, are given in the aims and methodology section. The review explains the evidence for the role of neurosteroids, especially allopregnanolone, in the pathophysiology and treatment of postpartum depression. It discusses the mechanisms of neurosteroid action, the changes in neurosteroid levels during pregnancy and postpartum, and the clinical trials of brexanolone and zuranolone, two synthetic analogs of allopregnanolone, for postpartum depression. It provides an overview of the biosynthesis and metabolism of neurosteroids in the central and peripheral nervous system. Furthermore, it explains the different sources and pathways of neurosteroid production and the factors that influence their synthesis and regulation, such as stress, hormones, drugs, and genetic variations. The review also explores the potential relevance of neurosteroids for other psychiatric disorders, such as major depression, bipolar disorder, post-traumatic stress disorder (PTSD), schizophrenia, and premenstrual dysphoric disorder. Finally, it highlights the associations between neurosteroid levels and symptom severity and the effects of neurosteroid modulation on mood, cognition, and neuroplasticity.
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Kato M, Nakagome K, Baba T, Sonoyama T, Okutsu D, Yamanaka H, Shimizu R, Motomiya T, Inoue T. Efficacy and safety of zuranolone in Japanese adults with major depressive disorder: A double-blind, randomized, placebo-controlled, phase 2 clinical trial. Psychiatry Clin Neurosci 2023; 77:497-509. [PMID: 37252829 DOI: 10.1111/pcn.13569] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 05/18/2023] [Accepted: 05/24/2023] [Indexed: 06/01/2023]
Abstract
AIM To evaluate the efficacy and safety of an oral, once-daily, 14-day treatment course of zuranolone in Japanese patients with major depressive disorder (MDD). METHODS This multicenter, randomized, double-blind, placebo-controlled study randomized eligible patients (1:1:1) to receive oral zuranolone 20 mg, zuranolone 30 mg, or placebo once daily for 14 days (treatment-period), followed by two 6-week follow-up periods. The primary endpoint was change from baseline in the 17-item Hamilton Depression Rating Scale (HAMD-17) total score on Day 15. RESULTS Overall, 250 patients (enrolled: 07/07/2020-05/26/2021) were randomized to receive placebo (n = 83), zuranolone 20 mg (n = 85), or zuranolone 30 mg (n = 82). The demographic and baseline characteristics were balanced between groups. The adjusted mean (standard error) change from baseline in the HAMD-17 total score on Day 15 was -6.22 (0.62), -8.14 (0.62), and - 8.31 (0.63) in the placebo, zuranolone 20-mg, and zuranolone 30-mg groups, respectively. Significant differences in the adjusted mean (95% confidence interval [CI]) for zuranolone 20 mg versus placebo (-1.92; [-3.65, -0.19]; P = 0.0296) and zuranolone 30 mg versus placebo (-2.09; [-3.83, -0.35]; P = 0.0190) groups were observed on Day 15, and also as early as Day 3. A nonsignificant yet distinct drug-placebo separation was observed during follow-up. Somnolence (placebo [3.7%], zuranolone 20 mg [10.6%], and zuranolone 30 mg [20.7%]) and dizziness (3.7%, 9.4%, and 9.8%, respectively) were more common with zuranolone. CONCLUSION Oral zuranolone was safe and demonstrated significant improvements in depressive symptoms, as assessed by HAMD-17 total score change from baseline over 14 days in Japanese patients with MDD.
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Affiliation(s)
- Masaki Kato
- Department of Neuropsychiatry, Kansai Medical University, Osaka, Japan
| | - Kazuyuki Nakagome
- Department of Psychiatry, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Takamichi Baba
- Biostatistics Center, Drug Development and Regulatory Science Division, Shionogi & Co., Ltd., Osaka, Japan
| | - Takuhiro Sonoyama
- Medical Science Department, Drug Development and Regulatory Science Division, Shionogi & Co., Ltd., Osaka, Japan
| | - Daiki Okutsu
- Clinical Research Department, Drug Development and Regulatory Science Division, Shionogi & Co., Ltd., Osaka, Japan
| | - Hideki Yamanaka
- Clinical Research Department, Drug Development and Regulatory Science Division, Shionogi & Co., Ltd., Osaka, Japan
| | - Ryosuke Shimizu
- Clinical Pharmacology & Pharmacokinetics, Drug Development and Regulatory Science Division, Shionogi & Co., Ltd., Osaka, Japan
| | - Tomoko Motomiya
- Project Management Department, Drug Development and Regulatory Science Division, Shionogi & Co., Ltd., Osaka, Japan
| | - Takeshi Inoue
- Department of Psychiatry, Tokyo Medical University, Tokyo, Japan
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Still no evidence for the efficacy of zuranolone beyond two weeks: Response to Arnaud and Bonthapally. J Affect Disord 2022; 313:149-150. [PMID: 35780962 DOI: 10.1016/j.jad.2022.06.085] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Accepted: 06/25/2022] [Indexed: 11/23/2022]
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