Abstract
Background: Obsessive-compulsive disorder (OCD) is a severe and debilitating neuropsychiatric condition. Although selective serotonin reuptake inhibitors, tricyclic antidepressants, and cognitive- behavioral therapy are the first-line medication and treatment for OCD, an estimated 30% of patients are treatment-resistant, and complete functional recovery is rare. Natural products as adjuvant or alternative therapies should be examined to find safer and more effective ways to manage OCD.
Objectives: To investigate the potential benefits of a combined herbal drug based on Echium amoenum in treating OCD.
Methods: Design and Setting: In the psychiatric clinics of Mashhad University of Medical Sciences, 40 patients who met the criteria for the obsessive-compulsive disorder based on DSM-5 were studied in a parallel, double-blind, randomized clinical trial.
Intervention: Subjects were randomly assigned to receive Echium amoenum-Melissa officinalis syrup and fluvoxamine or placebo syrup and fluvoxamine for 8 weeks.
Outcome Measures: The efficacy of treatment and recurrence of disease were surveyed and compared according to the Yale-Brown Obsessive Compulsive Scale at weeks 0, 4, and 8.
Results: Evaluation at the 4th and 8th week showed no significant differences between the two groups (p-value = 0.11, p-value = 0.445, respectively). At the 8th week of treatment, patients in the intervention group showed a remarkable reduction in scores on the Yale-Brown Obsessive-Compulsive Scale questionnaire (p- value= 0.003), and patients in the control group didn’t ((p- value= 0.180). This study showed that the E.amoneum-M.officinalis syrup was not significantly more efficacious than the fluvoxamine tablet, but the intervention group showed a significant improving trend (p-value= 0.001).
Conclusion: While monotherapy is usually the gold standard methodology, combination or augmentation therapy may also be of merit. Consequently, studies with larger sample sizes and the inclusion of para-clinical assessments such as serologic tests can further shed light on the mechanism of action of the E. amoneum- M. officinalis syrup and deepen our understanding of its effects.
Keywords: Obsessive-compulsive disorder, OCD, adolescent, fluvoxamine, echium amoenum, melissa officinalis, persian medicine.
Graphical Abstract
[http://dx.doi.org/10.1038/s41572-019-0102-3] [PMID: 31371720]
[http://dx.doi.org/10.21037/tp.2019.10.02] [PMID: 32206586]
[http://dx.doi.org/10.1007/s00787-007-0634-z] [PMID: 19190958]
[http://dx.doi.org/10.1155/2013/293248] ; (b) Wahlström M, Sihvo S, Haukkala A, Kiviruusu O, Pirkola S, Isometsä E. Use of mental health services and complementary and alternative medicine in persons with common mental disorders. Acta Psychiatr Scand 2008; 118(1): 73-80.
[http://dx.doi.org/10.1111/j.1600-0447.2008.01192.x] [PMID: 18595177]
[http://dx.doi.org/10.1002/ptr.6656] [PMID: 32124509]
[http://dx.doi.org/10.1016/j.pnpbp.2005.10.005] [PMID: 16309809] ; (b) Anushiravani M, Manteghi AA, Taghipur A, Eslami M. Comparing effectiveness of a combined herbal drug based on echium amoenum with citalopram in the treatment of major depressive disorder. Curr Drug Discov Technol 2019; 16(2): 232-8.
[http://dx.doi.org/10.2174/1570163815666180219115844] [PMID: 29468978] ; (c) Heidari M, Soltanpour A, Naseri M, Kazemnezhad A. The effect of Lemon Balm (Melissa Officinalis) on depression in patients after coronary artery bypass graft. Iran J Cardiovasc Nurs 2015; 4(2): 36-43.
[http://dx.doi.org/10.13005/bpj/463] ; (b) Lin S-H, Chou M-L, Chen W-C, et al. A medicinal herb, Melissa officinalis L. ameliorates depressive-like behavior of rats in the forced swimming test via regulating the serotonergic neurotransmitter. J Ethnopharmacol 2015; 175: 266-72.
[http://dx.doi.org/10.1016/j.jep.2015.09.018] [PMID: 26408043]
[http://dx.doi.org/10.1016/j.pnpbp.2009.08.021] [PMID: 19737592]
[http://dx.doi.org/10.1097/YCO.0b013e328303672f] [PMID: 18520739]
[http://dx.doi.org/10.1002/ptr.6055] [PMID: 29575228]
[http://dx.doi.org/10.1093/ecam/nel031] [PMID: 17173110]
[PMID: 24250495]
[http://dx.doi.org/10.1016/j.jep.2005.08.027] [PMID: 16185831] ; (b) Mehrabani M, Ghassemi N, Ghannadi ESA, Shams-Ardakani M. Main phenolic compound of petals of Echium amoenum Fisch. and CA Mey., a famous medicinal plant of Iran. Daru 2005; 13(2): 65-9.
[http://dx.doi.org/10.1007/s00018-003-2343-1] [PMID: 12943225] ; (b) Behnammanesh G, Khalilpour S, Majid A S A, Majid A M S A. Pharmacological actions and potential neuroprotective effects of Rhus coriaria L. And Echium amoenum L.: A brief review. 2015.
[http://dx.doi.org/10.1016/j.jep.2016.05.010] [PMID: 27167460]
[http://dx.doi.org/10.3390/molecules181114397] [PMID: 24284491] ; (b) Weitzel C, Petersen M. Cloning and characterisation of rosmarinic acid synthase from Melissa officinalis L. Phytochemistry 2011; 72(7): 572-8.
[http://dx.doi.org/10.1016/j.phytochem.2011.01.039] [PMID: 21354582]
[http://dx.doi.org/10.4314/ajtcam.v10i5.2] [PMID: 24311829]
[http://dx.doi.org/10.4103/0253-7613.93846] [PMID: 22529473]
[PMID: 31660838]