An audit of first prescription of new patients attending a psychiatry walk-in-clinic in north India

Management of tardive dyskinesia and tardive dystonia with clozapine: A retrospective study

AIM

This retrospective study aimed to evaluate the long-term effectiveness of switching to clozapine in the management of tardive syndromes (TS).

METHODOLOGY

The treatment records of patients who had TS at the time of starting clozapine, were reviewed and demographic and clinical data was extracted on a predesigned performa.

RESULTS

About three-fourth (74.2 %) of the study subjects had tardive dystonias and two-third (69.7 %) had tardive dyskinesia at the time of starting clozapine. About half (48.5 %) of the patients had both tardive dystonia and dyskinesia. A small proportion (13.6 %) also had tardive akathisia at the time of starting clozapine. About three-fourth (72.2 %) of the patients had >50 % reduction, and about two-third (66.6 %) of the patients had >75 % reduction and nearly half (54.5 %) of the patients had complete resolution of dyskinesia at the last follow-up. Similar trends were seen in reduction in dystonia, i.e., >50 % reduction in 74.3 %, >75 % reduction in 62.2 % and complete resolution was seen in 56.1 %.

CONCLUSIONS

The present study suggest that clozapine is useful in the management of drug induced tardive dyskinesia and tardive dystonia.

Acute and transient psychotic disorders: A review of Indian research

Background

Acute and transient psychotic disorder (ATPD) was recognized as separate from other psychotic disorders and described in the International Classification of Diseases (ICD) tenth revision for the first time. A lot of research on ATPD has been conducted in India over the last six decades, but a review focusing exclusively on Indian research on ATPD is not available.

Aim

This paper aims to review the literature on ATPD emerging from India.

Methodology

A combination of search terms "Acute and Transient Psychosis," "acute psychosis," "non-affective psychosis," "non-affective psychotic disorder," "reactive psychosis," "first-episode psychosis," and "India" were searched on various search engines like PUBMED, Medknow, Hinari, and Google Scholar. We also did a hand search for additional relevant articles, including published abstracts of the Indian Journal of Psychiatry from 2007 to 2023. Relevant papers were selected.

Results

The prevalence of ATPD varies across different study settings, and it tends to have an abrupt to acute onset, and is primarily associated with stress. Few studies have assessed the subtypes of ATPD, and symptom profile has been inconsistently reported. There is a lack of trials on the effectiveness or efficacy of antipsychotics in ATPD patients. In a large proportion of patients initially diagnosed with ATPD, the diagnosis remains stable, with recurrence varying from 10% to 46.6% based on the duration of follow-up.

Conclusion

There is a need for more multicentric studies, studies with larger sample sizes, and consistency in data about risk factors. There is a need to evaluate symptom profile, course, outcome, and treatment outcomes in patients with ATPD using validated instruments to improve our understanding. Further, there is a need for comparative studies to evaluate the risk factors for ATPD.

Dropout rates and reasons for dropout among patients receiving clozapine

Background and Aim

The present study aimed to assess the treatment dropout rates, reasons for treatment dropout, and clozapine discontinuation rate among patients attending a tertiary care center in North India.

Materials and Methods

Clozapine data bank was used to identify patients on clozapine, and their treatment records were reviewed for the period Jan 2020-March 2020. Patients who did not follow-up at least once in the last 6 months were considered to have dropped out and were contacted telephonically to understand the reasons for dropout. Treatment records of those following up regularly were reviewed to check if clozapine was discontinued and if so, the reason for the same was evaluated.

Results

Out of 671 patients on clozapine, 495 (73.8%) were still on regular follow-up and the remaining 176 (26.2%) had dropped out of treatment. Out of the 176 patients who had dropped out of treatment, 84 could be contacted. Common reasons for dropout were long distance from the hospital (n = 27), long waiting time for consultation (n = 8), no benefit with treatment (n = 17), side effects with medication (n = 10), moving away to another place (n = 6), refusal by the patient to follow-up (n = 7), patient improved and so did not feel the need to continue treatment (n = 7), and other reasons (n = 37).

Conclusion

About one-fourth of patients who had started treatment with clozapine dropped out from the treatment. The most common reasons for dropout from treatment included long distance from the hospital and no benefit from treatment.

Experience of patients and their caregivers with telepsychiatry consultations: An exploratory study

Background

While telepsychiatry became a prominent and widely used service in the COVID-19 pandemic-related lockdown, data regarding the patient's experience of telepsychiatry consultations is lacking.

Materials and Methods

In this study, we attempted to understand the experience and level of satisfaction of 129 patients receiving psychiatry consultations over video consultations from April 2021 to December 2021. We also tried to understand the factors that might be associated with the satisfaction of the patients.

Results

About three-fourths (77.5%) of the respondents were very satisfied with the quality of care provided and the overall experience of the consultation. The majority (92.2%) of the respondents reported that they would "definitely" recommend the telepsychiatry service to a friend or relative in need of a psychiatric consultation. The majority of the patients expressed high levels of satisfaction with the amount of time spent, the amount of freedom in expressing themselves, the amount of freedom in choosing the treatment option, the prescription provided, and the number of medications prescribed. The clarity of voice and the quality of connectivity throughout the consultation were found to be associated with the level of satisfaction.

Conclusions

The present study suggests that overall satisfaction with teleconsultations was high among patients and/or caregivers for telepsychiatry consultations.

Suicidal behavior in new patients presenting to the Telepsychiatry services in a Tertiary Care center: An exploratory study

BACKGROUND

The COVID-19 pandemic has led to expansion of telepsychiatry services and formulation of telemedicine guidelines. However, the telemedicine guidelines are not very clear about psychiatric emergencies, such as suicidal behaviour, resulting in psychiatrists facing dilemma about handling such situations.

AIM

To evaluate the prevalence of suicidal behaviour in new patients presenting to the Telepsychiatry services in a Tertiary Care centre.

METHODS

1065 new adult patients (aged > 18 years) registered with telepsychiatry services were assessed for suicidal behaviour, in the form of death wishes, suicidal ideations, plans, attempts (lifetime/recent) and non-suicidal self-injurious behaviour (NSSI) (lifetime/recent).

RESULTS

In terms of suicidal behaviour, in the last few weeks prior to assessment 14.4% of the patients had death wishes, 2.4% had thoughts of killing themselves, 0.9% had attempted suicide in the lifetime and 0.6% in the last few weeks, 1.1% had active suicidal ideations at the time of assessment, 0.6% had active suicidal plan, 1.3% had history of NSSI in the lifetime and 0.5% had NSSI behaviour in the last few weeks. Based on the current suicidal behaviour, 1.3% of the patients were asked to report to the emergency immediately, 0.5% were given an appointment within 72 h for follow-up, and 14.4% were explained high risk management.

CONCLUSIONS

Overall prevalence of suicidal behavior is relatively low in new patients seeking psychiatric help through telepsychiatry services.

Sexual dysfunction in clinically stable patients with bipolar disorder receiving valproate

AIM

This study evaluated the prevalence of sexual dysfunction in patients with bipolar disorder, while receiving valproate monotherapy.

MATERIALS AND METHODS

Sixty-three clinically stable patients with bipolar disorder were evaluated on the Arizona sexual experience scale (ASEX), Udvalg for Kliniske Undersogelser (UKU) other side effect subscale and brief adherence rating scale.

RESULTS

The mean age of the study sample was 38.84 (standard deviation: 12.49) years. About three-fourth of the participants were male (76.2%). About one-fourth (28.6%) were found to have sexual dysfunction as per the ASEX. In terms of dysfunction in specific domain of sexual functioning, depending on the cut-off used, problem with sexual desire varied from 13.33% to 35.41% among males and 6.66%-46.66% in females. Erectile dysfunction was seen in 13.33%-31.25% of males and difficulty in vaginal lubrication was reported by 13.33%-26.66% of females. When those with and without sexual dysfunction as per the ASEX were compared, it was seen that those with sexual dysfunction had significantly longer duration of illness, higher prevalence of abnormal blood pressure and higher mean scores on the UKU other side effect subscale. Both the groups did not differ on other clinical variables.

CONCLUSION

A significant proportion of patients receiving valproate experience sexual dysfunction. Higher prevalence of sexual dysfunction was associated with longer duration of illness, higher prevalence of abnormal blood pressure, and higher mean scores on UKU other side effect subscale.

Comparison of Marital and Sexual Functioning of the Spouses of Patients with Schizophrenia and Depressive Disorders

Aim:

This study assessed the various aspects of marital functioning among the spouses of patients with schizophrenia and recurrent depressive disorder (RDD).

Methodology:

Spouses were assessed on Dyadic Adjustment Scale (DAS), Marital Forgiveness Scale, Quality Marriage Index, New Sexual Satisfaction Scale, and Arizona Sexual Experience Questionnaire.

Results:

Compared to the spouses of patients with RDD, spouses of patients with schizophrenia reported poor marital adjustment (in the consensus and satisfaction domains of DAS), lower quality of marriage, and significantly lower sexual satisfaction. Spouses did not differ significantly on account of marital forgiveness and prevalence of sexual dysfunction. Higher age of onset of schizophrenia in the patients was associated with better quality of marriage as assessed by using quality of marriage scale, better consensus, and satisfaction as per the DAS. Higher residual psychopathology and poor socio-occupational functioning in patients with schizophrenia were associated with poor marital adjustment and sexual satisfaction.

Conclusion:

To conclude, the present study depicts that the spouses of patients with schizophrenia have poorer marital adjustment and sexual satisfaction, in comparison to the spouses of patients with RDD.

Psycho-oncology service provisions for hospitalised cancer patients before and during the COVID-19 pandemic in an oncology centre in eastern India

BACKGROUND

Addressing the mental health needs of cancer patients and their caregivers improves the quality of care the patient receives in any cancer care ecosystem. International practice currently encourages integrated care for physical and mental health in oncology. The coronavirus disease (COVID-19) pandemic has affected the delivery of healthcare services across the world. The current research paper is on the psycho-oncology service provision for hospitalised cancer patients before and during the COVID-19 pandemic.

METHODS

All patients who were referred to psycho-oncology services during the study period of 1 month, in the two successive years of 2019 and 2020, were included in the study. Retrospective data were collected from the centralised electronic medical records for patients. Data included cancer diagnosis, reason for admission, admitting team and reason for a psychiatric referral. Other parameters that were measured were the timing of the psychiatric assessment, psychiatric diagnosis and psycho-oncology care provided, which included psychological interventions carried out and medications prescribed. The overall institutional data on cancer care provision are also presented in brief to provide context to the psycho-oncology services.

RESULTS

Integrated psycho-oncology services reviewed and managed patients round the year in the hospital where the study was conducted. During the 1-month study period, in 2019 and 2020, the total number of hospitalised cancer patients managed by the services was 74 and 52, respectively. During the study period of 2020, 292 patients with cancer who were being treated in the hospital had tested positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) tested on reverse transcription-polymerase chain reaction (RT-PCR) and 50 members of healthcare staff also tested positive. The most common diagnosis of patients was found to be stress-related adjustment disorder [16/74 (21.6%) in 2019 and 16/52 (30.8%) in 2020]. The paper discusses the common stressors voiced by the patients and their caregivers during the COVID-19 pandemic. Several challenges of providing psychological services were overcome by the team and the paper touches upon the common strategies that were used during the pandemic. Most patients did not need medications, but a significant minority did benefit from treatment with psychotropic medications. Simple psychological interventions such as sleep hygiene, supportive therapy sessions and psycho-education benefited many patients and were feasible even during the pandemic.

CONCLUSION

The provision of psycho-oncology services to cancer patients and their caregivers was important before and during the COVID-19 pandemic.Watch a video which illustrates the psycho-oncology service provisions in an oncology centre in Eastern India during the COVID-19 pandemic here: https://ecancer.org/en/video/9707-psycho-oncology-service-provisions-for-hospitalised-cancer-patients-before-and-during-the-covid19-pandemic.

Prescription patterns in clinically stable patients with bipolar disorder: Findings from the Bipolar Disorder Course and Outcome from India (BiD-CoIN) study

AIM

To evaluate the prescription pattern of patients with BD, currently in clinical remission. Additional aim of the study was tocompare the prescription pattern across different study centres.

METHODOLOGY

Prescription of 773 patients, currently in clinical remission, recruited from the outpatient setting of 14 General Hospital Tertiary Care Units of tertiary care centres in the country were evaluated.

RESULTS

Almost all (98.1 %) participants were on medications at the time of assessment. In terms of conventional mood stabilizers, those receiving valproate (44.2 %), out-numbered those receiving lithium (38.9 %). A small proportion (7.4 %) was receiving a combination of both valproate and lithium. About two-third (62.5 %) were receiving at least one antipsychotic medication, with olanzapine (31.7 %) being the most commonly prescribed antipsychotic, followed by quetiapine (11.1 %), and risperidone (9.6 %). About one-third (34.4 %) of the participants were receiving antidepressants, with sertraline (22.6 %) forming bulk of the prescription. Less than half (43.9 %) of the participants were also receiving a benzodiazepine medication at the time of assessment, with chlordiazepoxide (18 %) being the most common agent, followed by clonazepam (14.5 %). There was variation in the prescription patterns across different centres, in terms of monotherapy, polypharmacy, use of preferred conventional mood stabilizers, use of various antipsychotics and antidepressants.

CONCLUSION

Besides conventional mood stabilizers, about two-third of patients with bipolar disorder received concomitant antipsychotics, one-third received concomitant antidepressants and less than half received benzodiazepines.

Factors associated with dropout from treatment: An exploratory study

AIM

To evaluate the factors associated with treatment dropout among patients attending the psychiatric outpatient services.

MATERIALS AND METHODS

Seventy-two patients who dropped out from treatment were contacted and they were compared with 200 regular attendees for sociodemographic and clinical variables, medication adherence, treatment satisfaction, attitude toward medication, insight, and therapeutic alliance.

RESULTS

Compared to "regular attendees," those who dropped out from treatment were significantly older, were more likely to be married, had higher age of onset, had longer duration of illness, received less supervision for medication at home, higher proportion of them continued to remain symptomatic, had more negative attitude toward medications, had poorer insight, were poorly complaint with medication, were less satisfied with the treatment provided, and had poor quality of therapeutic alliance.

CONCLUSION

This study suggests that dropout from treatment can be avoided by addressing issues of negative attitude toward medications, improving satisfaction with the treatment contact and enhancing therapeutic alliance.

Attitude and perceptions of patients towards long acting depot injections (LAIs)

BACKGROUND

Despite the well-established efficacy of the long acting depot injectable (LAIs) antipsychotics, these are significantly underused and underutilized by the mental health professionals, with a belief that patients will not accept the same.

AIMS & OBJECTIVES

To explore the acceptability and perception of patients towards various psychiatric treatments, with specific focus on LAIs. Additionally the study aimed to compare the acceptability of various types of treatments including LAIs between patients with severe mental disorders (Psychotic disorders and Bipolar disorder) and those with Common mental disorders (Anxiety, neurotic and depressive disorders).

METHODOLOGY

A self-designed semi-structured questionnaire was used to evaluate the preferred treatment options of all the new patients attending the psychiatry outpatient clinic of a tertiary care hospital. Depending on the response, they were further probed for the reasons for accepting or rejecting the LAIs.

RESULTS

2659 patients were interviewed who were divided into two groups (Group I - 321 subjects with psychotic disorders and 120 subjects with bipolar affective disorder (BPAD) and Group II - 2218 subjects with neurotic, stress-related and unipolar depressive disorders). More than three-fourth (78.8%) of the participants in the whole study sample opted for tablets only as their first preferred choice and injectables were opted by about 5% of the participants only, with no significant difference between the 2 groups. After being explained about LAIs, one fourth of the participants (24.9%) reported that they may consider LAIs, without any significant difference between the 2 groups. Among those who refused to take LAIs even after explanation, the commonly reported reasons were difficulty in visiting hospital frequently for the injectables (41.69%), injectables being painful (19.41%), fear of injections (13.96%), no need to take LAIs (12.45%) and preference to take some other types of medicines (8.52%).

CONCLUSIONS

Considering the fact that LAIs are highly underused in patients with severe mental disorders and there is lack of awareness about LAIs among patients with severe mental disorders, the present study findings suggest that there is reasonable level of acceptance of LAIs among patients with severe mental disorders when explained about the same.

A comparative study evaluating the marital and sexual functioning in patients with schizophrenia and depressive disorders

AIM

To assess marital functioning, quality of marriage, marital forgiveness, sexual dysfunction and sexual satisfaction among patients with schizophrenia and their spouses and compare the same with patients with depressive disorder and their spouses.

METHODOLOGY

76 married patients with schizophrenia and 58 married patients with depressive disorders were assessed on Dyadic Adjustment Scale (DAS), Quality Marriage Index (QMI), Marital Forgiveness Scale (MOFS), Arizona Sexual Experience Questionnaire (ASEX) and New Sexual Satisfaction Scale (NSSS).

RESULTS

Compared to patients with depressive disorder, patients with schizophrenia reported poor marital adjustment (in the consensus and satisfaction domains of DAS) and poor quality of marriage. Compared to patients with depressive disorder, patients with schizophrenia reported significantly lower sexual satisfaction. There was no difference in the prevalence of sexual dysfunction between the groups. Poor marital adjustment in patients with schizophrenia was associated with lower sexual satisfaction but not with sexual dysfunction.

CONCLUSION

Present study suggests that marital adjustment and sexual satisfaction is more impaired in schizophrenia, when compared with depressive disorders.

Drug prescription behavior: A cross-sectional study in public health facilities in two states of North India

Background:

Poor prescription practices result in increased side effects, adverse drug reactions, and high cost of treatment. The present study was undertaken to describe the drug-prescribing patterns in two North Indian states through prescription auditing.

Materials and Methods:

The study was carried out in 80 public health facilities across 12 districts in two states of Haryana and Punjab (6 in each) covering all levels of care. The information from prescription slips was abstracted on a structured pro forma for all patients who visited the pharmacy of the health facility.

Results:

A total of 1609 prescriptions were analyzed. On an average, 2.2 drugs were prescribed per patient. Nearly 84% of the drugs were prescribed from the essential drug list (EDL). Antibiotics were prescribed in 45.3% of prescriptions, followed by vitamins (34.8%) and nonsteroidal anti-inflammatory drugs (33.9%). Drugs were prescribed in their generic names in 70% of cases. Diseases of the ear, nose, and throat (18%) were most common followed by the diseases of the gastrointestinal and renal (17%) and musculoskeletal system (16%). Only 40% of children suffering from diarrhea received oral rehydration salts while 80% of them received antibiotics. Among cases of upper respiratory tract infection, nearly 75% received antibiotics.

Conclusion:

The results of this study raise concerns about the overuse of antibiotics although most of the drugs (84%) were from the EDL and in generic names (70%). There is lack of data regarding prescription practices which necessitates real-time prescription monitoring through online data entry and transmission.

Electroconvulsive Therapy among Elderly patients: A study from Tertiary care centre in north India

OBJECTIVE

This retrospective study aimed to evaluate the effectiveness and safety of ECT among elderly patients receiving electroconvulsive therapy (ECT).

METHODS

During the study period of January 2008 to May 2017, 151 patients aged ≥60 years received ECT and they formed the study sample. Data on patients aged 19 to 59 years for the period of 3 years (2014-2016) was also extracted for comparison purposes.

RESULTS

The mean age of the elderly subjects was 65.8 years. In contrast to the young patients, elderly patients who received ECT more often had diagnosis of affective disorder, especially unipolar depression. Compared to young patients, elderly patients had higher prevalence of physical comorbidity with one third having more than one physical illness. The most common reason for use of ECT among elderly was poor response to medications (62.3%), followed by requirement of early response (49.6%). Four-fifth (80.8%) of the elderly patients showed ≥50% reduction in the symptoms with ECT. In terms of side effects, acute blood pressure changes were seen in 40.3% of patients during the ECT procedure and about half of the patients reported cognitive disturbances.

CONCLUSION

Present study suggests that ECT can be safely used among elderly patients, especially those with depressive disorders, not responding to medications.

Religiosity among patients with schizophrenia: An exploratory study

AIM

This study aimed to compare the religiosity and religious coping of patients with schizophrenia with a healthy control group and to assess the correlation between the level of religiosity and religious coping with residual psychopathology, level of functioning, and quality of life (QOL).

METHODOLOGY

Patients of schizophrenia were assessed on religiousness measure scale, duke religion index (DUREL), brief religious coping scale (RCOPE), positive and negative symptom scale, and World Health Organization QOL-BREF version.

RESULTS

Of the 100 patients of schizophrenia, 99% reported that they believed in God. About 60% of patients attended religious places either once a week or more and 56% of patients indulged in private religious activity at least once a day. Two-third of the participants had high intrinsic religiosity score. The mean score of positive religious coping (PRC) subscale was 14.56 and that for negative religious coping (NRC) subscale was 8.31. No significant difference was noted in the various domains of religious measure scale, DUREL, and PRC between patients with schizophrenia and healthy controls. However, compared to healthy controls, patients more often used NRC. Various aspects of religiosity (except for negative RCOPE score) correlated negatively with residual psychopathology and positively with functioning and QOL.

CONCLUSION

Findings of this study suggest that high proportions of patients with schizophrenia are religious and this is similar to healthy controls in the community. Higher level of religiosity and more frequent use of religious coping are associated with lower level of psychopathology and better QOL.

Prescription pattern of antidepressants in five tertiary care psychiatric centres of India

BACKGROUND & OBJECTIVES

Limited data are available on prescription patterns of the antidepressants from India. We studied antidepressants' prescription pattern from five geographically distant tertiary psychiatric care centers of the India.

METHOD

In this cross-sectional study, all patients who attended outpatients department or were admitted in the psychiatry wards at Lucknow, Chandigarh, Tiruvalla, Mumbai and Guwahati on a fixed day, who were using or had been prescribed antidepressant medications, were included. The data were collected on a unified research protocol.

RESULTS

A total of 312 patients were included. Mean age was 39±14.28 yr and 149 (47.76%) were females, 277 (87.5%) were outpatients. Among the patients receiving antidepressants, 150 (48.1%) were of diagnoses other than depression. Diabetes mellitus 18 (5.78%) was the most common co-morbid medical illness. A total of 194 (62.2%) patients were using selective serotonin reuptake inhibitors (SSRIs) with escitalopram 114 (36.53%) being the most common antidepressant used. Overall, 272 (87.18%) patients were using newer antidepressants. Thirty (9.62%) were prescribed more than one antidepressant; 159 (50.96%) patients were prescribed hypnotic or sedative medications with clonazepam being the most common (n=116; 37.18%).

INTERPRETATION & CONCLUSIONS

About half of the patients with diagnoses other than depression were prescribed antidepressants. SSRIs were the most common group and escitalopram was the most common medication used. Concomitant use of two antidepressants was infrequent. Hypnotic and sedatives were frequently prescribed along with antidepressants.

Indian psychiatric society multicentric study: Correlates of prescription patterns of psychotropics in India

BACKGROUND

There is a lack of information on the clinical and sociodemographic correlates of prescription of psychotropics by psychiatrists.

AIM AND OBJECTIVE

This study aimed to evaluate the relationship of prescription patterns with various clinical and sociodemographic variables.

METHODOLOGY

Data of prescription patterns, psychiatric diagnosis, sociodemographic variables, and comorbid physical illnesses were collected for 4480 patients, across 11 centers.

RESULTS

Females are more often prescribed escitalopram, sertraline, amitriptyline, amisulpride, nonlithium mood stabilizers, and benzodiazepines, whereas males are more often prescribed fluoxetine, olanzapine, two antipsychotics concurrently, typical antipsychotics, valproate, lithium, and more than one benzodiazepine. Elderly (>65 years) participants are more often prescribed sertraline when compared to adolescents. In addition, elderly more often receive quetiapine and less often are prescribed benzodiazepines. Those with comorbid neurological disorders are commonly prescribed antipsychotics, amitriptyline, and more than one antidepressant and are less commonly prescribed lithium, combination of two mood stabilizers, and benzodiazepines. Those with cardiac ailments are more commonly prescribed sertraline, quetiapine, and lithium and less frequently prescribed amitriptyline, fluoxetine, olanzapine, risperidone, and typical antipsychotics. Those with diabetes mellitus more often received escitalopram and quetiapine. Presence of more than one psychiatric diagnosis was associated with the use of more number of medications. Further, diagnosis of affective disorders was associated with the use of a higher number of medications.

CONCLUSION

Findings of the present study suggest that sociodemographic variables and physical and psychiatric comorbidity influence the prescription patterns of psychotropics.

Antipsychotic Trials in Schizophrenia from India: A Systematic Review and Meta-analysis

Ethnic and regional variations have been found in the pharmacological treatment response. Though many efficacy studies have been conducted in India for antipsychotic treatment modalities of schizophrenia, there is a lack meta-analytic data of the existing literature from India. This study aimed to conduct a systematic review and meta-analysis of the antipsychotic treatment trials of schizophrenia in the Indian context. All controlled trials from India evaluating the clinical efficacy of antipsychotics in patients with schizophrenia were evaluated and 28 trials were included in the metanalysis. Effect sizes were computed using Cohen's 'd' and risk of bias was evaluated. Meta analysis revealed superiority of first generation antipsychotics over placebo (mean effect size of 1.387, confidence interval of 1.127 to 1.648). Second generation antipsychotics were marginally better than first generation antipsychotics (effect size 0.106, confidence intervals 0.009 to 0.204). There was improvement in the methodology of the trials over time (Kendall tau=0.289, P=0.049), though no statistically significant increase in trial duration and sample size was noted. There is lack of data on long term efficacy of antipsychotic in schizophrenia from India. First generation antipsychotics have demonstrated benefits over placebo in patients with schizophrenia in the Indian context, though marginally lesser than second generation ones.

A systematic review of prescription pattern monitoring studies and their effectiveness in promoting rational use of medicines

Prescription pattern monitoring studies (PPMS) are a tool for assessing the prescribing, dispensing and distribution of medicines. The main aim of PPMS is to facilitate rational use of medicines (RUM). There is paucity of published data analysing the effectiveness of PPMS. The present review has been done to assess the effectiveness of prescription pattern monitoring studies in promoting RUM. Data search was conducted on internet. A multitude of PPMS done on different classes of drugs were collected and analyzed. PPMS using WHO prescribing indicators were also included. The present article reviews various prescription pattern monitoring studies of drugs conducted all over country and abroad. It was observed in the majority of such studies that physicians do not adhere to the guidelines made by regulatory agencies leading to irrational use of medicines. This in turn leads to increased incidence of treatment failure, antimicrobial resistance and economic burden on the patient and the community as a whole. The treatment of diseases by the use of essential drugs, prescribed by their generic names, has been emphasized by the WHO and the National Health Policy of India. We conclude that the prescription monitoring studies provide a bridge between areas like rational use of drugs, pharmacovigilance, evidence based medicine, pharmacoeconomics, pharmacogenetics and ecopharmacovigilance. In India, this is the need of the hour to utilise the data generated by so many prescription pattern monitoring studies done in every state and on every drug, so that the main aim of promoting rational use of drugs is fulfilled.

Delay in initiation of clozapine: a retrospective study from a tertiary care hospital in North India

This study aimed to assess the delay in initiation of clozapine, number of adequate antipsychotic trials prior to starting clozapine and practice of polypharmacy prior to starting clozapine. A retrospective study design was followed. Treatment records of 200 patients started on clozapine during the period of January 2006-June 2014 were reviewed. The mean delay in clozapine initiation was 1.93 (S.D. 1.82) years and median was 1.5 years. Mean of 3 (S.D. 1.18) adequate antipsychotic trials was given prior to considering clozapine and 27.5% patients had received polypharmacy prior to clozapine. Factors related to delay in starting of clozapine included higher age, longer duration of illness, age more than 20 years of age, polypharmacy, use of an adequate trial of typical antipsychotic medication, patients from urban locality and those with onset of illness prior to introduction of clozapine into Indian market. Findings of the present study suggest that there is a delay of 1.5-2 years in starting of clozapine and about one-fourth of patients receive polypharmacy prior to receiving clozapine. These finding suggests that there is a need to change the prescribing habits to reduce the delay in starting of clozapine.

Indian Psychiatric Society multicentric study: Prescription patterns of psychotropics in India

BACKGROUND

There is a lack of national level data from India on prescription of psychotropics by psychiatrists.

AIM AND OBJECTIVE

This study aimed to assess the first prescription handed over to the psychiatrically ill patients whenever they contact a psychiatrist.

MATERIALS AND METHODS

Data were collected across 11 centers. Psychiatric diagnosis was made as per the International Classification of Diseases Classification of Mental and Behavioural Disorders 10(th) edition criteria based on Mini International Neuropsychiatric Interview, and the data of psychotropic prescriptions was collected.

RESULTS

Study included 4480 patients, slightly more than half of the subjects were of male (54.8%) and most of the participants were married (71.8%). Half of the participants were from the urban background, and about half (46.9%) were educated up to or beyond high school. The most common diagnostic category was that of affective disorders (54.3%), followed by Neurotic, stress-related and somatoform disorders (22.2%) and psychotic disorders (19.1%). Other diagnostic categories formed a very small proportion of the study participants. Among the antidepressants, most commonly prescribed antidepressant included escitalopram followed by sertraline. Escitalopram was the most common antidepressant across 7 out of 11 centers and second most common in three centers. Among the antipsychotics, the most commonly prescribed antipsychotic was olanzapine followed by risperidone. Olanzapine was the most commonly prescribed antipsychotic across 6 out of 11 centers and second most common antipsychotic across rest of the centers. Among the mood stabilizers valproate was prescribed more often, and it was the most commonly prescribed mood stabilizer in 8 out of 11 centers. Clonazepam was prescribed as anxiolytic about 5 times more commonly than lorazepam. Clonazepam was the most common benzodiazepine prescribed in 6 out of the 11 centers. Rate of polypharmacy was low.

CONCLUSION

Escitalopram is the most commonly prescribed antidepressant, olanzapine is the most commonly prescribed antipsychotic and clonazepam is most commonly prescribed benzodiazepine. There are very few variations in prescription patterns across various centers.

A systematic review and meta-analysis of trials of treatment of depression from India

BACKGROUND

Antidepressants hold the center stage in the treatment of depression in current clinical practice. However, it is also well-known that the treatment response and dosage requirement are influenced by ethnic variations. Although many efficacy studies have evaluated the efficacy of antidepressants, there is lack of systematic reviews and meta-analysis of the existing literature from India.

OBJECTIVE

To systematically review the efficacy of treatment of depression in the Indian context.

MATERIALS AND METHODS

We searched PubMed, Psychinfo, Medknow and Google scholar to identify studies published in peer-reviewed English language journals. All controlled trials from India evaluating the clinical efficacy of antidepressants, electroconvulsive therapy (ECT), and repetitive transcranial magnetic stimulation (rTMS) for management of depression were evaluated. Data were extracted using standard procedures and risk of bias was evaluated. Effect sizes were computed for the individual studies.

RESULTS

Effect sizes were computed from 35 clinical trials. Overall, medications were superior to placebo for treatment of depression (mean effect size (ES) of 0.87, confidence intervals (CI of 0.71-1.02). The effect was greatest for tricyclic antidepressants (ES of 1.00, CI of 0.80-1.21) followed by monoamine oxidase inhibitors (ES 0.54, CI of 0.40-0.67). ECT was superior to antidepressants (ES 0.32, CI of - 0.21 to 0.86) and active rTMS was found to be superior to sham rTMS with mean effect size of 0.74 (CI 0.39-1.08). Risk of bias was found to be considerable. However, the review literature suggests that most of the studies have not been powered adequately and have been limited to small sample sizes.

CONCLUSIONS

Although there is some data from India with respect to efficacy of antidepressants, most of the trials have been of shorter duration have been inadequately powered. The available data support the superiority of antidepressants over placebo and that of ECT over antidepressants.

IPS multicentric study: Antidepressant prescription patterns

BACKGROUND

There are very few studies from India which have evaluated the prescription pattern for antidepressants by psychiatrists for treatment of depression.

AIM

To study the psychotropic prescription patterns of patients with first episode depression from diverse settings including teaching institutions in public and private sectors and even privately run psychiatric clinics.

MATERIALS AND METHODS

Prescription data of 706 patients with first episode depression, who participated in the IPS multicentric study, were evaluated.

RESULTS

Escitalopram was the most commonly prescribed antidepressant, comprising 40% of the total prescriptions. This was followed by sertraline (17.6%) and fluoxetine (16.3%). In total, selective serotonin reuptake inhibitors (SSRIs) formed 79.2% of all the prescriptions. Tricyclic antidepressants formed a small part (15.15%) of total prescriptions, with imipramine being the most commonly used tricyclic antidepressant. Serotonin-norepinephrine reuptake inhibitors (venlafaxine, desvenlafaxine and duloxetine) were prescribed to 11.3% of patients with equal share of venlafaxine and duloxetine. About one-sixth (N=104; 14.7%) of the patients were prescribed more than one antidepressant. Nearly three-fourth of the patients (N=523; 74.1%) were prescribed a benzodiazepine, with clonazepam being the most preferred agent, prescribed to nearly half of the participants (49%) and formed nearly two-third of the total benzodiazepine prescriptions (346 out of 523).

CONCLUSION

Escitalopram is the most commonly prescribed antidepressant and SSRIs are the most commonly prescribed class of antidepressants. Poly pharmacy in the form of concomitant use of two antidepressants is practiced infrequently. However, benzodiazepines are used quite frequently as the co-prescription.