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BACKGROUND: The standard treatments for Obsessive Compulsive Disorder (OCD) have been pharmacological and psychotherapeutic, with preliminary evidence for yoga as an intervention. AIM: To test the short-term effects of a validated yoga intervention as an adjunct to medication in patients with OCD. SETTINGS AND DESIGN: The study included patients diagnosed with OCD attending a tertiary psychiatry hospital in south India using a Randomized Controlled Trial (RCT) design. METHODS: The study included 50 patients with OCD who were randomized into yoga group (n=25) and waitlist control group (n=25). All patients continued medication during the period of study. 42 subjects (Yoga=20, waitlist control=22) completed the study period of 4 weeks. Patients in the yoga group received 10 supervised sessions of a validated yoga module for OCD and continued home practice for next 20 days. Patients were rated on the Yale Brown Obsessive Compulsive Scale, Hamilton Anxiety Rating Scale, Hamilton Depression Rating Scale and Brown Assessment of Beliefs Scale at baseline and end of 4th week by raters who were blind to group status. For qualitative assessment, subjects were interviewed individually till data saturation was reached (n=11). RESULTS: Patients randomized to yoga showed significant improvement in Obsessions (p-<0.001) (η2-1.3), Compulsions (p-0.007) (η2-0.8), Anxiety (p-0.002) (η2-1.0) and Depression (0.003) (η2-0.9) scores compared to patients in the waitlist control group. Qualitative results showed that yoga was efficacious in improving physical, mental, and overall health. CONCLUSION: Yoga-based intervention as an adjunct to medication was effective in reducing symptoms in outpatients with OCD over 4 weeks.
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Background: The proposed research aims to test the effects and mechanisms of a six-month yoga-based intervention as an add-on to standard treatment in opioid use disorder (OUD) by conducting a randomized controlled study with the following primary outcome variables: 1) clinical: abstinence (opioid negative urine test), and reductions in pain and craving, and 2) mechanisms: reward circuit activation in response to opioid visual cue craving paradigm, activation in response to a cognitive control task, and resting state functional connectivity through fMRI, and plasma beta-endorphin levels. Secondary outcome variables are perceived stress, anxiety, sleep quality, cognitive performance, pain threshold, buprenorphine dosage and side effects, withdrawal symptoms, socio-occupational functioning, vedic personality traits, heart rate variability, serum cortisol, and brain GABA levels through magnetic resonance spectroscopy (MRS). Methods: In this single-blinded, randomized, controlled, parallel-group superiority trial with 1:1 allocation ratio, 164 patients with OUD availing the outpatient/ inpatient clinical services at a tertiary mental healthcare hospital in India will be enrolled after giving informed consent. Consecutive consenting patients will be randomly allotted to one of the two groups - yoga arm (standard treatment + yoga-based intervention), or waitlist group (standard treatment alone). Allocation concealment will be followed, the clinicians, outcome assessors and data analysts will remain blind to subject-group allocation. A validated and standardized yoga program for OUD will be used as an intervention. Participants in the yoga arm will receive 10 supervised in-person sessions of yoga in the initial two weeks followed by tele-yoga sessions thrice a week for the next 22 weeks. The wait-list control group will continue the standard treatment alone for 24 weeks. Assessments will be done at baseline, two weeks, 12 weeks, and 24 weeks. Data from all randomized subjects will be analysed using intent-to-treat analysis and mixed model multivariate analysis. Dissemination: Findings will be disseminated through peer-reviewed publication, conference presentations, and social media. Trial registration number: The trial has been registered under Clinical Trials Registry-India with registration number CTRI/2023/03/050737.
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BACKGROUND: Yoga has shown promise as an add-on therapy for patients with schizophrenia. However, most studies have been short-term, with methodological limitations. METHODS: We conducted a six-month parallel-group randomized-controlled trial (with rater blinding) to evaluate the effectiveness of a yoga-based intervention in improving symptoms and quality of life in patients with schizophrenia. We recruited 110 patients from an urban tertiary hospital and a semi-urban community centre who met DSM 5 criteria for schizophrenia and were on stable medication for at least six weeks. Participants were randomly assigned to either yoga add-on therapy (YT) or treatment-as-usual (TAU) groups. Clinical assessments were conducted at baseline and at one, three and six months. The primary outcome was changes in positive/negative symptom scores and secondary outcomes included changes in quality of life, perceived stress and socio-occupational functioning. RESULTS: Intention to treat analysis with a longitudinal mixed model approach revealed a significant group-by-time interaction with the YT group showing medium effect improvements in negative symptoms (η2p = 0.06) and small effect improvements in positive symptoms (η2p = 0.012), WHOQOL-BREF quality of life [psychological well-being (η2p = 0.015) and environmental health (η2p = 0.048)] when compared to TAU. The patients successfully learned and performed yoga practices without reporting any significant adverse effects. DISCUSSION: Our findings suggest that yoga-based intervention may be a valuable adjuvant therapy for medication-stabilized patients with schizophrenia, especially in ameliorating negative symptoms and enhancing quality of life. Future controlled trials, including active physical interventions, are crucial to validate yoga's efficacy, optimize clinical use, and elucidate underlying mechanisms.
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Calidad de Vida , Esquizofrenia , Yoga , Humanos , Esquizofrenia/terapia , Masculino , Femenino , Adulto , Persona de Mediana Edad , Evaluación de Resultado en la Atención de Salud , Terapia Combinada , Resultado del TratamientoRESUMEN
BACKGROUND: Yoga can be used as a complementary intervention to conventional treatments, whether pharmacological or non-pharmacological. Sustained practice of yoga can generate a series of benefits for individuals' quality of life and improve their physical fitness. OBJECTIVE: To investigate the potential effects of yoga as an adjunct intervention in conditions involving impulse control issues, such as attention deficit hyperactivity disorder (ADHD), borderline personality disorder, bipolar affective disorder, and substance use disorders. METHODS: We performed a systematic review of placebo-controlled, randomized trials of yoga in patients with impulsivity. PubMed, Web of Science, and Science Direct databases were searched for trials published up to January, 2023. Data were extracted from published reports and quality assessment was performed per Cochrane recommendations. RESULTS: Out of 277 database results, 6 RCT were included in this systematic review. To assess the level of attention and impulsiveness, the following scales were analyzed: Barratt Impulsiveness, UPPS-P Impulsive Behavior scale, Conners' Continuous Performance Test IIª and Conners' Parent Rating Scale-Revised: Long. CONCLUSIONS: Yoga didn't have a significant improvement in impulsivity when compared to placebo. There are many tools to assess impulsivity, but they mean different concepts and domains consisting in a weakness on comparison of yoga effects. PROSPERO REGISTRATION: CRD42023389088.
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Conducta Impulsiva , Yoga , Yoga/psicología , Humanos , Ensayos Clínicos Controlados Aleatorios como Asunto , Trastornos Mentales/terapia , Trastornos Mentales/psicología , Trastorno por Déficit de Atención con Hiperactividad/terapia , Trastorno por Déficit de Atención con Hiperactividad/psicología , Trastorno Bipolar/terapia , Trastorno Bipolar/psicología , Trastorno de Personalidad Limítrofe/terapia , Trastorno de Personalidad Limítrofe/psicología , Trastornos Relacionados con Sustancias/terapia , Trastornos Relacionados con Sustancias/psicologíaRESUMEN
The extent of variability in identified risk factors for suicide attempts (SA) in schizophrenia limits their generalization. This study aimed to identify the rates and associated correlates of SA in schizophrenia by reviewing a large cohort (n=500). Nearly one-fourth had a history of SA, which was independently associated with a family history of SA, more inpatient admissions, and better long-term treatment response. These findings highlight the complex interaction between biological factors influencing SA and illness determinants in schizophrenia. Furthermore, they reinforce the need for future research to unravel the association between suicide vulnerability and the pathophysiology of schizophrenia to attenuate morbidity and mortality associated with the same.
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Esquizofrenia , Intento de Suicidio , Humanos , Esquizofrenia/epidemiología , India/epidemiología , Intento de Suicidio/estadística & datos numéricos , Masculino , Adulto , Femenino , Estudios Retrospectivos , Persona de Mediana Edad , Centros de Atención Terciaria/estadística & datos numéricos , Factores de Riesgo , Adulto JovenRESUMEN
OBJECTIVE: We aimed to evaluate the effect of yoga on motor and non-motor symptoms and cortical excitability in patients with Parkinson's disease (PD). METHODS: We prospectively evaluated 17 patients with PD at baseline, after one month of conventional care, and after one month of supervised yoga sessions. The motor and non-motor symptoms were evaluated using the Unified Parkinson's disease Rating Scale (motor part III), Hoehn and Yahr stage, Montreal Cognitive Assessment, Hamilton depression rating scale, Hamilton anxiety rating scale, non-motor symptoms questionnaire and World Health Organization quality of life questionnaire. Transcranial magnetic stimulation was used to record resting motor threshold, central motor conduction time, ipsilateral silent period (iSP), contralateral silent period (cSP), short interval intracortical inhibition (SICI), and intracortical facilitation. RESULTS: The mean age of the patients was 55.5 ± 10.8 years, with a mean duration of illness of 4.0 ± 2.5 years. The postural stability of the patients significantly improved following yoga (0.59 ± 0.5 to 0.18 ± 0.4, p = 0.039). There was a significant reduction in the cSP from baseline (138.07 ± 27.5 ms) to 4 weeks of yoga therapy (116.94 ± 18.2 ms, p = 0.004). In addition, a significant reduction in SICI was observed after four weeks of yoga therapy (0.22 ± 0.10) to (0.46 ± 0.23), p = 0.004). CONCLUSION: Yoga intervention can significantly improve postural stability in patients with PD. A significant reduction of cSP and SICI suggests a reduction in GABAergic neurotransmission following yoga therapy that may underlie the improvement observed in postural stability. CLINICALTRIALSGOV IDENTIFIER: CTRI/2019/02/017564.
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Background: Environmental factors considerably influence the development of the human cortex during the perinatal period, early childhood, and adolescence. Urban upbringing in the first 15 years of life is a known risk factor for schizophrenia (SCZ). Though the risk of urban birth and upbringing is well-examined from an epidemiological perspective, the biological mechanisms underlying urban upbringing remain unknown. The effect of urban birth and upbringing on functional brain connectivity in SCZ patients is not yet examined. Methods: This is a secondary data analysis of three studies that included 87 patients with SCZ and 70 healthy volunteers (HV) aged 18 to 50 years. We calculated the developmental urbanicity index using a validated method in earlier studies. Following standard pre-processing of resting functional magnetic resonance imaging (fMRI) scans, seed-return on investment (ROI) functional connectivity analysis was performed. Results: The results showed a significant association between urban birth and upbringing on functional connectivity in SCZ patients and HV (P < 0.05). In SCZ patients, connections from the right caudate, anterior cingulate cortex, left and right intracalcarine cortices, left and right lingual gyri, left posterior parahippocampal cortex to the cerebellum, fusiform gyri, lateral occipital cortex, and amygdala were significantly associated with the urbanicity index (P < 0.05). Conclusions: These study findings suggest a significant association between urban birth and upbringing on functional brain connectivity in regions involved in reward processing and social cognition in SCZ. Assessment of social cognition could have implications in developing an in-depth understanding of this impairment in persons with SCZ.
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BACKGROUND: Homelessness creates a significant social and economic burden in the society. Homelessness and mental illness are two interconnected social issues that poses challenges to individuals and communities across the globe. This systematic review aims to synthesize the existing literature on interventions for the homeless persons with mental illness. OBJECTIVES: To systematically review the existing literature on psychosocial interventions for homeless persons with mental illness. SEARCH METHODS: Five databases including PubMed, ProQuest, Cochrane Library, OVID, and Google Scholar were searched using homelessness, psychosocial interventions, mental ill, residential mental health facility, and case management for experimental studies published from January 2000 to December 2022. STUDY SELECTION: Abstract review was conducted for the screened studies, and full-text review was done for studies which met inclusion exclusion criteria. DATA EXTRACTION AND ANALYSIS: Among the 6,387 studies screened 20 studies were selected which fulfilled inclusion criteria. The full text review yielded data of 12,174 homeless persons with mental illness who undergone intervention. RESULTS: The major psychosocial interventions found including critical time intervention, case management, housing support intervention, assertive community treatment, and life skills training. These interventions were helpful in sustaining housing stability, preventing relapse, reducing hospitalizations, and improving quality of life of the homeless persons with mental illness. CONCLUSION: Targeted and integrated interventions addressing homelessness and mental illness are required to tackle the social problems of homelessness and mental illness. Further research is required to explore the most effective strategies that address homelessness and mental illness.
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Personas con Mala Vivienda , Trastornos Mentales , Intervención Psicosocial , Calidad de Vida , Humanos , Personas con Mala Vivienda/psicología , Trastornos Mentales/terapia , Trastornos Mentales/psicología , Intervención Psicosocial/métodos , Manejo de Caso , ViviendaRESUMEN
BACKGROUND: Schizophrenia is a complex neuropsychiatric disorder for which several etiopathological theories have been proposed, one of the prominent ones being immune dysfunction. Recent studies on yoga as an add-on therapy have shown improvement in negative symptoms, cognition, and quality of life in schizophrenia patients. However, the biological mechanism/s of action of yoga in schizophrenia are not clear. The current study was aimed at exploring the effects of long-term (6 months) add-on yoga therapy on the immune inflammatory pathway in schizophrenia patients. METHODS: Sixty schizophrenia patients were randomized to add-on yoga therapy (YT=30) and treatment-as-usual (TAU=30) groups of which 21 patients in YT and 20 in TAU group completed the study. Blood samples and clinical assessments were obtained at baseline and at the end of 6 months. The plasma levels of nine cytokines (IL-2, IL-4, IL-5, IL-10, IL-12(p70), IL-13, GM-CSF, IFN-γ, and TNF-α) were quantified using multiplex suspension array. The clinical assessments included SAPS, SANS, BPRS, PSS, CGI, SOFS and WHOQUOL-BREF. RESULTS: Patients in the yoga group showed significant reductions in plasma TNF-α (Z = 2.99, p = 0.003) and IL-5 levels (Z = 2.20, p = 0.03) and greater clinical improvements in SAPS, SANS, PSS, and SOFS scores as compared to TAU group. Further, plasma TNF-α levels exhibited a positive correlation with negative symptoms (rs =0.45, p = 0.02) and socio-occupational functioning (rs =0.61, p = 0.002) in the YT group. CONCLUSIONS: The findings of the study suggest that improvements in schizophrenia psychopathology with yoga interventions are associated with immuno-modulatory effects.
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Antipsicóticos , Esquizofrenia , Yoga , Humanos , Yoga/psicología , Antipsicóticos/uso terapéutico , Esquizofrenia/tratamiento farmacológico , Calidad de Vida , Interleucina-5/uso terapéutico , Factor de Necrosis Tumoral alfa , Resultado del TratamientoRESUMEN
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.
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The human gut microbiome regulates brain function through the microbiome-gut-brain axis and is implicated in several neuropsychiatric disorders. However, the relationship between the gut microbiome and the pathogenesis of schizophrenia (SCZ) is poorly defined, and very few studies have examined the effect of antipsychotic treatment response. We aim to study the differences in the gut microbiota among drug-naïve (DN SCZ) and risperidone-treated SCZ patients (RISP SCZ), compared to healthy controls (HCs). We recruited a total of 60 participants, from the clinical services of a large neuropsychiatric hospital, which included DN SCZ, RISP SCZ and HCs (n = 20 each). Fecal samples were analyzed using 16s rRNA sequencing in this cross-sectional study. No significant differences were found in taxa richness (alpha diversity) but microbial composition differed between SCZ patients (both DN and RISP) and HCs (PERMANOVA, p = 0.02). Linear Discriminant Analysis Effect Size (LEfSe) and Random Forest model identified the top six genera, which significantly differed in abundance between the study groups. A specific genus-level microbial panel of Ruminococcus, UCG005, Clostridium_sensu_stricto_1 and Bifidobacterium could discriminate SCZ patients from HCs with an area under the curve (AUC) of 0.79, HCs vs DN SCZ (AUC: 0.68), HCs vs RISP SCZ (AUC: 0.93) and DN SCZ vs RISP SCZ (AUC: 0.87). Our study identified distinct microbial signatures that could aid in the differentiation of DN SCZ, RISP SCZ, and HCs. Our findings contribute to a better understanding of the role of the gut microbiome in SCZ pathophysiology and suggest potential targeted interventions.
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Microbioma Gastrointestinal , Esquizofrenia , Humanos , Microbioma Gastrointestinal/genética , Esquizofrenia/microbiología , Estudios Transversales , ARN Ribosómico 16S/genética , Biomarcadores , Heces/microbiologíaRESUMEN
Tardive dyskinesia (TD) is a debilitating condition characterized by involuntary movements, often resulting from long-term use of antipsychotic medications. Conventional treatment options for TD are limited, expensive, and show mixed effectiveness. This case report presents successful integrative treatment of TD in a patient with mood disorder using Ayurveda and Yoga therapies. The patient showed significant symptom improvement, with sustained benefits at 8-month follow-up, and without any notable adverse effects. This case highlights the potential of integrative approaches in TD management and emphasizes the need for further research to better understand the underlying mechanisms of such therapies.
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Antipsicóticos , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos , Discinesia Tardía , Humanos , Discinesia Tardía/terapia , Discinesia Tardía/tratamiento farmacológico , Antipsicóticos/efectos adversosRESUMEN
Yoga philosophy includes the theory of Tri-guna (three mental traits): sattva (signifies a tendency to 'goodness'), rajas (tendency towards 'activity'), and tamas (tendency towards "inertia"). This cross-sectional study aimed to understand the differences in the expression of gunas in patients suffering from major psychiatric disorders (n = 113, 40 females) and age-gender-education-matched healthy controls (HCs; n = 113, 40 females). Patients were diagnosed by a psychiatrist using DSM 5 criteria and suffered from the following disorders: depression (n = 30), schizophrenia (SCZ; n = 28), obsessive-compulsive disorder (OCD; n = 23), anxiety (n = 16), and bipolar affective disorder (BPAD; n = 16). Tri-gunas were assessed using a validated tool (Vedic Personality Inventory) and symptoms were assessed using standard scales as per the diagnosis. Multi-variate analysis of variance (MANOVA) was used to assess the differences in guna scores between HCs and patients, and between patients with different diagnoses. A two-tailed Pearson correlation was performed between the gunas and psychometric scales. Results revealed that HCs had significantly higher sattva traits as compared to patients (except those with OCD). Each psychiatric diagnosis also showed a specific guna configuration: (1) Anxiety disorders and OCD: High sattva-rajas, low tamas; (2) Depression: High sattva-tamas, low rajas; (3) Psychotic disorders (SCZ/BPAD): High tamo-rajas, low sattva. Significant positive correlations were observed between rajas traits and anxiety/OC/positive psychotic symptoms, negative psychotic symptoms and tamas traits, and sattva traits and OC symptoms. This finding has clinical implications, both to develop ways of predicting outcomes of psychiatric disorders, as well as to develop psycho-therapeutic and lifestyle interventions targeting the gunas.
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Mothers with severe mental illness in the postpartum may have problems in bonding with their infants and there is a need to develop effective and acceptable interventions. Yoga has been shown to improve social cognition as well as increase oxytocin levels and maybe of value. This paper describes the feasibility and acceptability of a mother-infant yoga intervention in 14 mothers with severe mental illness admitted to a Mother Baby Unit in India. Mothers found the module acceptable and completion rates for mother-infant dyads were adequate.
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Madres , Yoga , Femenino , Lactante , Humanos , Pacientes Internos , Estudios de Factibilidad , Relaciones Madre-Hijo , Periodo PospartoRESUMEN
Background: There is growing evidence and increasing interest for systemic integration of medicine (synergistic and evidence-based combination of different systems along with conventional biomedicine). The National Institute of Mental Health and Neurosciences (NIMHANS), an Institute of National Importance and a tertiary mental and neurological healthcare hospital situated in Bengaluru, India, has established one such integrative model. The present manuscript traces the history and describes the important steps followed in this integrative approach. Methodology: The NIMHANS model followed a stage-wise two-step approach: (1) First stage - Starting with Integration of Yoga: The process began more than a decade ago, with integrating yoga into a clinical department (rather than an exclusive research-based approach) of the institute which had relatively high clinical service load (For example, Department of Psychiatry in NIMHANS). Yoga was gradually formalized into academic and clinical activities (outpatient and inpatient services) by appointing a Yoga faculty with a medical background with an MD/PhD in Yoga. The research was primarily directed by the clinical observations of patients receiving yoga therapy. (2) Second stage: Adding an appropriate and compatible discipline from Ayurveda, Yoga and Naturopathy, Unani, Siddha, and Homeopathy (AYUSH) system (Ayurveda in this case): The center for yoga gradually evolved into the Department of Integrative Medicine with the appointment of faculty from the Ayurveda stream. In this model, specialists from each discipline provide clinical inputs after simultaneous consultation with the patient through systemic integration in clinical, academic, and research domains rather than mere co-location of AYUSH services with mainstream medicine. Conclusion: The NIMHANS model of integration suggests the application of yoga into mainstream clinical service as the first step toward integration. Yoga should be added as a formalized clinical discipline with systemic integration. Gradually, other feasible systems of traditional medicine from AYUSH can be integrated at a later stage in a step-by-step manner based on clinical practice and evidence.
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Spinocerebellar ataxias (SCAs) comprise a large heterogeneous group of autosomal dominant cerebellar ataxias. Despite availability of various conventional treatments, reducing disability and improving the quality of life is a challenge in this condition. In the present case report, based on the clinical symptoms and site of pathology, an Ayurveda-based diagnosis of kaphavruta vayana and kaphavruta udana was considered. Therapeutic measures such as rookshana (drying therapy), vatahara (measures to pacifying vata), balya (strengthening), and brimhana (nourishing) regimens were adopted along with oral medications and specific yoga practices. The objective of the treatment was to improve stability, posture, and balance. After 10 weeks of integrative treatment, a demonstrable improvement was observed in scale for assessment and rating of ataxia Scale for the Assessment and Rating of Ataxia (SARA), fall risk, and limit of stability (using computerized dynamic posturography). Hence, an integrated Ayurveda and Yoga-based lifestyle regimen may serve as a useful adjuvant in improving fall risk and limit of stability in patients with SCAs.
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Migraine is a primary headache disorder characterized by recurrent attacks. The economic and societal burden of migraine is substantial, affecting patients' quality of life in terms of work, social activities, and family life. This article attempts to review the available literature for clinical evidence of Ayurveda in the management of migraines. We performed a literature search from January 2000 to July 2020 on popular search engines such as Pub Med, Google Scholar, and AYUSH Research Portal using the keywords "Complementary and Alternative Medicine (CAM) and Migraine", "Ayurveda and Migraine" and "Panchakarma and Migraine". The selection criteria involved published clinical trials, including pilot studies, whereas review articles, concept papers, letters to the editor, and studies published in languages other than English were excluded. Out of 77 studies that were screened, 12 articles that satisfied the selection criteria consisted of six Randomized controlled Trials (RCTs), five non-RCTs, and one pilot study. Among them, ten studies used polyherbal and Herbo mineral formulations, two studies contained no oral medications, three trials utilized external therapies, and ten studies used panchakarma procedures. Eleven studies found Ayurveda to be clinically beneficial as monotherapy, while one study demonstrated the usefulness of Ayurveda as an add-on to conventional management. This review reveals the beneficial role of Ayurveda in the management of migraines without many side effects. Yet several limitations exist, like small sample size, short follow up, and lack of better outcome measures for pre and post-assessments. Future research should overcome these limitations and follow a robust methodology so that definitive conclusions can be drawn.