OOIR: Observatory of International Research

Papers

(The H4-Index of Psychiatry Research is 45. 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 2021-10-01 to 2025-10-01.)

Article	Citations
Assessing the impact of the de novo SLC6A1 mutation in schizophrenia through a comprehensive case study	272
Editorial Board	267
Maternal perinatal depression and the risk of disruptive behavioural disorder symptoms among offspring: A systematic review and meta-analysis	198
Effectiveness of online social networking interventions on social isolation and quality of life of people with psychosis: A systematic review	123
Young adults who self-harm: Barriers to and facilitators of seeking help	92
Predictors of attrition during acute pharmacotherapy of psychotic depression in a clinical trial	91
Antidepressants withdrawal effects and duration of use: a survey of patients enrolled in primary care psychotherapy services	89
Effect of concomitant use of valproic acid during clozapine initiation on clozapine-induced inflammation among Japanese patients with schizophrenia	89
Using electronic patient-reported measures to characterize symptoms and improvement in inpatient psychiatric units	83
Short-term exposure to particulate matter and apparent temperature is associated with schizophrenia severity in Italy	82
The effect of bullying and cyberbullying on predicting suicide risk in adolescent females: The mediating role of depression	80
Progress toward a performance measure for mental health based on a generic patient- reported outcome measure: Findings from the Veterans Outcome Assessment survey	75
ADHD patients with DIRAS2 risk allele need more thalamic activation during emotional face-voice recognition	72
A preliminary investigation of the clinical and cognitive correlates of circulating vitamin D in bipolar disorder	71
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)’>	71
The impact of physical activity on objective sleep of people with insomnia	66
Emotional scene processing in biotypes of psychosis	64
Pharmacotherapy exposure as a marker of disease complexity in bipolar disorder: Associations with clinical & genetic risk factors	64
Pandemic-related posttraumatic psychological growth in U.S. military veterans: A 3-year, nationally representative, longitudinal study	63
Development of criteria for cognitive dysfunction in post-COVID syndrome: the IC-CoDi-COVID approach	63
Adverse childhood experiences and social and occupational functioning in first-episode psychosis — A one year follow - up	62
Examining the role of mitochondrial genetic variation in nicotine dependence	59
Association between thyroid autoimmunity and antidepressant treatment-emergent mania in pediatric mood disorders	59
Emotion profiles of university students engaging in non-suicidal self-injury: Association with functions of self-injury and other mental health concerns	59
Family history of psychosis in youth at clinical high risk: A replication study	58

A longitudinal study on cognitive aging in autism	57
Association of the promoter haplotype in CDK5 gene with schizophrenia in a Korean population	57
Social companion robots for alleviating depression and loneliness in institutional older adults	57
Retinal changes in bipolar disorder as an endophenotype candidate: Comparison of OCT-detected retinal changes in patients, siblings, and healthy controls	56
Effects of intermittent theta-burst transcranial magnetic stimulation on post-traumatic stress disorder symptoms: A randomized controlled trial	56
An exploratory study of hallucination-proneness and own-voice discrimination among bilingual college students	55
Long-acting Injectable Antipsychotics during the COVID-19 pandemic in schizophrenia: An observational study in a real-world clinical setting	55
A 10-year mirror-image study of effectiveness and cost of long-acting paliperidone palmitate injectable in patients with schizophrenia or schizoaffective disorder	55
Difficulties of healthcare workers encountered under cohort isolation in a psychiatric hospital during the COVID-19 pandemic: A qualitative study	53
Psychological and behavioral response on the COVID-19 pandemic in individuals with bipolar disorder: A multicenter study	52
Sexual and gender minority stress and clinical symptom severity in psychiatrically hospitalized adolescents	50
Comparative Effects of Exercise Modalities on Negative Symptoms in Schizophrenia: A Systematic Review and Network Meta-analysis of 32 RCTs	49
Implementing early care protocol for obsessive-compulsive disorder: A scalable model for public mental health services	49
Self-reported attitudes and strategies of physicians towards medication reduction and discontinuation	49
Association between duration of antidepressant treatment for major depressive disorder and relapse rate after discontinuation: A meta-analysis	49
Integrated multi-omics analysis reveals gut microbiota dysbiosis and systemic disturbance in major depressive disorder	48
Psychotic Disorders and exosomes: An overview of current evidence and future directions	46
White matter correlates of dissociation in a diverse sample of trauma-exposed women	46
Non-hallucinogenic psychedelics for mood and anxiety disorders: A systematic review	46
Correspondence: No increased memory impairment in depressed patients under everyday life conditions	45