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  1. Article: Clinical Practice Guidelines for Assessment and Management of Patients with Borderline Personality Disorder.

    Sharan, Pratap / Das, Nileswar / Hans, Gagan

    Indian journal of psychiatry

    2023  Volume 65, Issue 2, Page(s) 221–237

    Language English
    Publishing date 2023-01-30
    Publishing country India
    Document type Journal Article
    ZDB-ID 221523-8
    ISSN 0019-5545
    ISSN 0019-5545
    DOI 10.4103/indianjpsychiatry.indianjpsychiatry_495_22
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Proton magnetic resonance spectroscopy-based evaluation of metabolic abnormalities in the right dorsolateral prefrontal cortex and caudate nucleus in treatment-naïve patients with obsessive-compulsive disorder.

    Hans, Gagan / Sharma, Uma / Gupte, Novy / Ganesh, Ragul / Patil, Vaibhav / Sharan, Pratap

    Indian journal of psychiatry

    2023  Volume 65, Issue 11, Page(s) 1151–1157

    Abstract: Background: Obsessive-compulsive disorder (OCD) is a common psychiatric disorder whose underlying pathophysiology is insufficiently understood. The pathophysiology of OCD may be related to abnormalities in the biochemistry of neurotransmitters.: Aim: ...

    Abstract Background: Obsessive-compulsive disorder (OCD) is a common psychiatric disorder whose underlying pathophysiology is insufficiently understood. The pathophysiology of OCD may be related to abnormalities in the biochemistry of neurotransmitters.
    Aim: The aim of the present study was to measure the absolute concentration of various metabolites in the right dorsolateral prefrontal cortex (DLPFC) and caudate nucleus (CN) in treatment-naive patients with OCD and compare it with healthy controls (HCs).
    Methods: The present study investigated the metabolic profile of two brain regions, namely right DLPFC and CN, by using single voxel in-vivo proton magnetic resonance spectroscopy (
    Results: Significantly lower concentration of tNAA in the right DLPFC was observed in the patients with OCD compared to the controls, which may be indicative of neurodegeneration in this region. However, no significant differences were observed in the concentrations of the metabolites between the patients and controls in the CN region. The level of tNAA in DLPFC significantly correlated with the disability level (WHO-DAS) of the patients.
    Conclusions: The present study demonstrates abnormalities in the metabolic profile of an important region, DLPFC of the CSTC circuit, which is suggestive of neurodegeneration in the region in OCD patients.
    Language English
    Publishing date 2023-11-24
    Publishing country India
    Document type Journal Article
    ZDB-ID 221523-8
    ISSN 0019-5545
    ISSN 0019-5545
    DOI 10.4103/indianjpsychiatry.indianjpsychiatry_663_23
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Interpersonal Psychotherapy for Patients with Mental Disorders.

    Rajhans, Pallavi / Hans, Gagan / Kumar, Vinay / Chadda, Rakesh Kumar

    Indian journal of psychiatry

    2020  Volume 62, Issue Suppl 2, Page(s) S201–S212

    Language English
    Publishing date 2020-01-17
    Publishing country India
    Document type Journal Article
    ZDB-ID 221523-8
    ISSN 0019-5545
    ISSN 0019-5545
    DOI 10.4103/psychiatry.IndianJPsychiatry_771_19
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Adjuvant Trazodone for Management of Protracted Delirium Tremens.

    Kathiresan, Preethy / Rao, Ravindra / Narnoli, Shubham / Hans, Gagan / Sharan, Pratap

    Indian journal of psychological medicine

    2020  Volume 42, Issue 4, Page(s) 391–393

    Language English
    Publishing date 2020-07-14
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2622378-8
    ISSN 0975-1564 ; 0253-7176
    ISSN (online) 0975-1564
    ISSN 0253-7176
    DOI 10.1177/0253717620933436
    Database MEDical Literature Analysis and Retrieval System OnLINE

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