Indian Journal of Psychiatry最新文献

Background: Pregabalin, approved for various medical conditions, has shown increasing misuse potential globally. However, limited research exists on pregabalin dependence in India. This study aimed to investigate the prevalence and characteristics of pregabalin dependence among individuals seeking substance use disorder (SUD) treatment in North India.

Methods: A cross-sectional, analytical study was conducted on patients enrolled between August 2022 and July 2023 at an academic institution-based addiction treatment center. Case records of patients with pregabalin dependence were retrieved and compared with controls with opioid dependence but no history of pregabalin use.

Results: Among 3766 registered patients, 135 had pregabalin dependence (prevalence: 3.58 per 100 registered patients). Pregabalin-dependent patients were male, with a median usage duration of eight months and a median daily dose of 1200 mg. Most had concurrent opioid dependence, primarily heroin, used via the injection route. The odds of pregabalin dependence among those with opioid dependence were significantly higher than those with other substance dependence (OR 1.44, 95% CI 1.13-1.85). Reasons for pregabalin use included opioid craving reduction, sedation, and euphoria. Patients with pregabalin dependence were more likely to have lower socioeconomic status (P < 0.0001) and urban residence (P = 0.032), an earlier age of substance use initiation (P = 0.02) and treatment seeking (P < 0.0001), and a higher co-occurrence of psychiatric disorders (P = 0.007) and less occurrence of alcohol dependence (P = 0.03).

Conclusion: Findings underscore the need for heightened awareness, screening, and intervention efforts targeting pregabalin misuse within SUD treatment. Further research should focus on longitudinal studies to elucidate pregabalin dependence's trajectory.

Background: There is limited data on use of electroconvulsive therapy (ECT) for management of psychiatric disorders during the postpartum period from India.

Aim: We aimed to assess the demographic and clinical profile of patients receiving ECT during the postpartum period for various psychiatric disorders using a retrospective study design.

Methods: ECT register of the department was reviewed for the period of January 2019 to December 2023 to identify the patients who received ECT during the postpartum period. The treatment records of these patients were evaluated to extract the demographic and clinical profile.

Results: During the study period, 10 patients received ECT during the postpartum period. The mean age of the study sample was 27 (standard deviation [SD]: 2.9) years. Majority of the patients were inpatients (70%) at the time of receiving ECT. Five patients were diagnosed with first-episode depression with postpartum onset, and two patients had postpartum-onset psychotic disorder. One patient was diagnosed with recurrent depressive episode and one with bipolar disorder, current episode mania with psychotic symptom, at the time of receiving ECT. The mean number of ECTs during the ECT course was 6.7 (SD: 3.09). Nine out of the 10 patients showed good response to ECT.

Conclusion: Although ECT is less frequently used for management of postpartum psychiatric disorders, its use is associated with significant clinical improvement.

Kleine Levin syndrome (KLS) is a rare entity. It presents with subacute onset episodic hypersomnia, cognitive decline, altered perception, and occasional hyperphagia and hypersexuality with full recovery during the interepisodic period. Five cases presented with episodic hypersomnia and met the diagnostic criteria of KLS. The majority of the cases were females (3/5) in whom KLS is even rarer. The initial presentation was in the age range of 10-25 years. Cognitive dysfunction (5/5), derealization (4/5), viral prodrome (3/5), hyperphagia (3/5), and hypersexuality (2/5) were other clinical presentations. A differential diagnosis of atypical depression is the major challenge, and thorough history taking would help in differentiation. Treatment with stimulants (modafinil) and mood stabilizers (lithium) proved effective. A high degree of suspicion should be kept for cases of episodic hypersomnolence for early diagnosis and management of KLS.

Background: Substance use disorders (SUDs) are among the leading causes of morbidity in the population. In low- and medium-income countries like India, there is a wide treatment gap for SUD. A multicentric study on the care pathways for SUD in India can help to understand service provision, service utilization, and challenges to improve existing SUD care in India.

Aim: We aimed to map pathways to care in SUD. We compared the clinical and demographic characteristics of patients who first consulted specialized services versus other medical services.

Methods: This was a cross-sectional study of consecutive, consenting adults (18-65 years) with SUD registered to each of the nine participating addiction treatment services distributed across five Indian regions. We adapted the World Health Organization's pathway encounter form.

Results: Of the 998 participants, 98% were males, 49.4% were rural, and 20% were indigenous population. Addiction services dominated initial (50%) and subsequent (60%) healthcare contacts. One in five contacted private for-profit healthcare. Primary care contact was rare (5/998). Diverse approaches included traditional healers (4-6%) and self-medication (2-8%). There was a 3-year delay in first contact; younger, educated individuals with opioid dependence preferred specialized services.

Conclusion: There is a need to strengthen public healthcare infrastructure and delivery systems and integrate SUD treatment into public healthcare.