OOIR: Observatory of International Research

Papers

(The H4-Index of Psychiatry Research is 46. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-08-01 to 2026-08-01.)

Article	Citations
Editorial Board	178
Long-acting Injectable Antipsychotics during the COVID-19 pandemic in schizophrenia: An observational study in a real-world clinical setting	153
Pharmacotherapy exposure as a marker of disease complexity in bipolar disorder: Associations with clinical & genetic risk factors	144
Association of the promoter haplotype in CDK5 gene with schizophrenia in a Korean population	140
An exploratory study of hallucination-proneness and own-voice discrimination among bilingual college students	137
Emotional scene processing in biotypes of psychosis	131
Correspondence: No increased memory impairment in depressed patients under everyday life conditions	127
Sex-dependent association study of complement C4 gene with treatment-resistant schizophrenia and hospitalization frequency	124
Effects of intermittent theta-burst transcranial magnetic stimulation on post-traumatic stress disorder symptoms: A randomized controlled trial	121
Social companion robots for alleviating depression and loneliness in institutional older adults	120
Psychotic Disorders and exosomes: An overview of current evidence and future directions	108
Corrigendum to <’ Is heart rate variability (HRV) an adequate tool for evaluating human emotions? – A focus on the use of the International Affective Picture System (IAPS)’>	101
Predictors of attrition during acute pharmacotherapy of psychotic depression in a clinical trial	91
Assessing the impact of the de novo SLC6A1 mutation in schizophrenia through a comprehensive case study	89
Anxiety, depression and stress among internally displaced persons and host community in an armed conflict region: A comparative study	86
Change in neurocognitive functioning in patients with treatment-resistant depression with serial intravenous ketamine infusions: The Bio-K multicenter trial	81
Purinergic signaling and energetic metabolism in bipolar disorder: From pathophysiology to precision therapeutics	77
Using electronic patient-reported measures to characterize symptoms and improvement in inpatient psychiatric units	77
Short-term exposure to particulate matter and apparent temperature is associated with schizophrenia severity in Italy	76
Sexual and gender minority stress and clinical symptom severity in psychiatrically hospitalized adolescents	74
Discrepancies between ideal and actual affect predict negative symptoms in schizophrenia in daily life: An ecological momentary assessment study	66
Implementing early care protocol for obsessive-compulsive disorder: A scalable model for public mental health services	66
The impact of physical activity on objective sleep of people with insomnia	66
Self-reported attitudes and strategies of physicians towards medication reduction and discontinuation	66
Association between thyroid autoimmunity and antidepressant treatment-emergent mania in pediatric mood disorders	65

Young adults who self-harm: Barriers to and facilitators of seeking help	64
Posttraumatic stress disorder, major depression, and mild cognitive impairment: A cohort study of world trade center responders	63
White matter correlates of dissociation in a diverse sample of trauma-exposed women	62
Maternal perinatal depression and the risk of disruptive behavioural disorder symptoms among offspring: A systematic review and meta-analysis	60
Psychedelics as a potential treatment for borderline personality disorder: A narrative review	58
GLP-1 receptor agonists, psychiatric training, and metabo-psychiatric practice	57
A preliminary investigation of the clinical and cognitive correlates of circulating vitamin D in bipolar disorder	57
Development of criteria for cognitive dysfunction in post-COVID syndrome: the IC-CoDi-COVID approach	56
A longitudinal study on cognitive aging in autism	55
Comparative Effects of Exercise Modalities on Negative Symptoms in Schizophrenia: A Systematic Review and Network Meta-analysis of 32 RCTs	54
Integrated multi-omics analysis reveals gut microbiota dysbiosis and systemic disturbance in major depressive disorder	53
The global burden of suicide mortality among people on the autism spectrum: A systematic review, meta-analysis, and extension of estimates from the Global Burden of Disease Study 2021	53
Progress toward a performance measure for mental health based on a generic patient- reported outcome measure: Findings from the Veterans Outcome Assessment survey	51
Association between duration of antidepressant treatment for major depressive disorder and relapse rate after discontinuation: A meta-analysis	50
Antidepressants withdrawal effects and duration of use: a survey of patients enrolled in primary care psychotherapy services	50
Effect of concomitant use of valproic acid during clozapine initiation on clozapine-induced inflammation among Japanese patients with schizophrenia	50
Effectiveness of online social networking interventions on social isolation and quality of life of people with psychosis: A systematic review	49
The effect of bullying and cyberbullying on predicting suicide risk in adolescent females: The mediating role of depression	46
Large language models in psychiatry: Opportunities and challenges	46
Investigating the longitudinal relationship between Vitamin D levels, sleep duration, and dementia risk: insights from the UK Biobank	46
Pandemic-related posttraumatic psychological growth in U.S. military veterans: A 3-year, nationally representative, longitudinal study	46
Workplace discrimination and risk of alcohol abuse: a prospective cohort study in the United States	46