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      Role of Ayurveda in the management of psychotic disorders: A systematic review of clinical evidence

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          Abstract

          Background

          Despite advancements in the treatment of psychosis, many patients continue to experience persistent symptoms and relapses during antipsychotic treatment, particularly when they fail to adhere to prescribed medications. Ayurveda explains psychotic disorders as “ Unmada” and describes various treatment protocols. Although these therapies and methods have been in practice for several years, systematic evidence has not been generated for the same. Thus, in the current review an attempt has been made to illustrate currently available clinical trials on Ayurveda management of psychosis.

          Methods

          We identified 23 studies by literature search in PubMed Central, Cochrane Library and AYUSH Research portal. Out of these, 21 were retrieved after systematic deduplication. After excluding nine studies, 12 studies were included for review.

          Results

          Total of 12 articles comprising 10 clinical trials and 2 case reports were reviewed. Most of the studies demonstrated significant improvement in psychopathology assessed through various symptom rating scales.

          Discussion

          The role of Ayurveda, in the treatment of psychosis is least explored. Currently available studies on the effect of Ayurveda treatment on psychosis are very less in number to draw a valuable conclusion. Hence there is a large scope for conducting neurobiologically informed clinical research in the management of psychotic disorders using Ayurvedic approaches.

          Highlights

          • Despite adequate treatment, residual symptoms is a major problem in patients with psychosis.

          • Unmada, described in Ayurveda is equivalent to psychosis and related disorders.

          • Management of Unmada described in Ayurveda could be a suitable add-on treatment for psychosis.

          • There is a need for neurobiologically informed research in the management of psychotic disorders using Ayurvedic approaches.

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          Most cited references57

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          Schizophrenia: a concise overview of incidence, prevalence, and mortality.

          Recent systematic reviews have encouraged the psychiatric research community to reevaluate the contours of schizophrenia epidemiology. This paper provides a concise overview of three related systematic reviews on the incidence, prevalence, and mortality associated with schizophrenia. The reviews shared key methodological features regarding search strategies, analysis of the distribution of the frequency estimates, and exploration of the influence of key variables (sex, migrant status, urbanicity, secular trend, economic status, and latitude). Contrary to previous interpretations, the incidence of schizophrenia shows prominent variation between sites. The median incidence of schizophrenia was 15.2/100,000 persons, and the central 80% of estimates varied over a fivefold range (7.7-43.0/100,000). The rate ratio for males:females was 1.4:1. Prevalence estimates also show prominent variation. The median lifetime morbid risk for schizophrenia was 7.2/1,000 persons. On the basis of the standardized mortality ratio, people with schizophrenia have a two- to threefold increased risk of dying (median standardized mortality ratio = 2.6 for all-cause mortality), and this differential gap in mortality has increased over recent decades. Compared with native-born individuals, migrants have an increased incidence and prevalence of schizophrenia. Exposures related to urbanicity, economic status, and latitude are also associated with various frequency measures. In conclusion, the epidemiology of schizophrenia is characterized by prominent variability and gradients that can help guide future research.
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            Prevalence of psychotic disorders and its association with methodological issues. A systematic review and meta-analyses

            Objectives The purpose of this study is to provide an updated systematic review to identify studies describing the prevalence of psychosis in order to explore methodological factors that could account for the variation in prevalence estimates. Methods Studies with original data related to the prevalence of psychosis (published between 1990 and 2015) were identified via searching electronic databases and reviewing manual citations. Prevalence estimates were sorted according to prevalence type (point, 12-months and lifetime). The independent association between key methodological variables and the mean effect of prevalence was examined (prevalence type, case-finding setting, method of confirming diagnosis, international classification of diseases, diagnosis category, and study quality) by meta-analytical techniques and random-effects meta-regression. Results Seventy-three primary studies were included, providing a total of 101 estimates of prevalence rates of psychosis. Across these studies, the pooled median point and 12-month prevalence for persons was 3.89 and 4.03 per 1000 respectively; and the median lifetime prevalence was 7.49 per 1000. The result of the random-effects meta-regression analysis revealed a significant effect for the prevalence type, with higher rates of lifetime prevalence than 12-month prevalence (p<0.001). Studies conducted in the general population presented higher prevalence rates than those carried out in populations attended in health/social services (p = 0.006). Compared to the diagnosis of schizophrenia only, prevalence rates were higher in the probable psychotic disorder (p = 0.022) and non-affective psychosis (p = 0.009). Finally, a higher study quality is associated with a lower estimated prevalence of psychotic disorders (p<0.001). Conclusions This systematic review provides a comprehensive comparison of methodologies used in studies of the prevalence of psychosis, which can provide insightful information for future epidemiological studies in adopting the most relevant methodological approach.
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              Size of burden of schizophrenia and psychotic disorders.

              Schizophrenia is a severe mental disorder characterised by fundamental disturbances in thinking, perception and emotions. More than 100 years of research have not been able to fully resolve the puzzle that schizophrenia represents. Even if schizophrenia is not a very frequent disease, it is among the most burdensome and costly illnesses worldwide. It usually starts in young adulthood. Life expectancy is reduced by approximately 10 years, mostly as a consequence of suicide. Even if the course of the illness today is considered more favourable than it was originally described, it is still only a minority of those affected, who fully recover. The cumulative lifetime risk for men and women is similar, although it is higher for men in the age group younger than 40 years. According to the Global Burden of Disease Study, schizophrenia causes a high degree of disability, which accounts for 1.1% of the total DALYs (disability-adjusted life years) and 2.8% of YLDs (years lived with disability). In the World Health Report [The WHO World Health Report: new understanding, new hope, 2001. Geneva], schizophrenia is listed as the 8th leading cause of DALYs worldwide in the age group 15-44 years. In addition to the direct burden, there is considerable burden on the relatives who care for the sufferers. The treatment goals for the moment are to identify the illness as early as possible, treat the symptoms, provide skills to patients and their families, maintain the improvement over a period of time, prevent relapses and reintegrate the ill persons into the community so that they can lead as normal a life as possible.
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                Author and article information

                Contributors
                Journal
                J Ayurveda Integr Med
                J Ayurveda Integr Med
                Journal of Ayurveda and Integrative Medicine
                Elsevier
                0975-9476
                0976-2809
                07 June 2023
                May-Jun 2023
                07 June 2023
                : 14
                : 3
                : 100720
                Affiliations
                [1]Department of Integrative Medicine, National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, 560029, India
                Author notes
                []Corresponding author. drshiv.nimhans@ 123456gmail.com
                Article
                S0975-9476(23)00036-0 100720
                10.1016/j.jaim.2023.100720
                10267528
                37290315
                b00a318d-52ef-43f0-ac92-2d93e0df838b
                © 2023 The Authors

                This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

                History
                : 14 January 2022
                : 11 March 2023
                : 29 April 2023
                Categories
                Review Article

                Complementary & Alternative medicine
                psychotic disorders,schizophrenia,unmada,ayurveda,systematic review

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