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Egypt

Activities

Employment (3)

Assiut University Faculty of Medicine: Assiut, EG

2020-09-28 to present | lecturer (Neurology and Psychiatry)
Employment
Source: Self-asserted source
Gellan k. Ahmed

Assiut University Faculty of Medicine: Assiut, EG

2012-03-01 to 2020-09-28 | Assistent lecturer (Neurology and Psychiatry)
Employment
Source: Self-asserted source
Gellan k. Ahmed

Assiut University Faculty of Medicine: Assiut, EG

2009-03-01 to 2012-03-01 | Demonstrator (Neurology and Psychiatry)
Employment
Source: Self-asserted source
Gellan k. Ahmed

Education and qualifications (7)

Assiut University: Assiut, EG

2013-03-01 to 2020-09-28 | PhD IN PSYCHIATRIC DISORDERS (Neurology and psychiatry department)
Education
Source: Self-asserted source
Gellan k. Ahmed

King's College London: London, London, GB

2017-09 to 2018-09 | researcher (Child psychiatry)
Qualification
Source: Self-asserted source
Gellan k. Ahmed

King's College London: London, London, GB

2016-09-27 to 2017-09-26 | PhD student,non reward (Child psychiatry)
Qualification
Source: Self-asserted source
Gellan k. Ahmed

King's College Hospital NHS Foundation Trust: London, London, GB

2016-09 to 2017-09 | medical student (Micheal Rutter center)
Qualification
Source: Self-asserted source
Gellan k. Ahmed

Cairo University Kasr Alainy Faculty of Medicine: Cairo, EG

2015-01 to 2015-05 | training for child psychiatry (psychiatry department)
Qualification
Source: Self-asserted source
Gellan k. Ahmed

Assiut University Hospital: Assiut, EG

2009-03-01 to 2012-12-25 | master (Neurology and Psychiatry)
Education
Source: Self-asserted source
Gellan k. Ahmed

Assiut University Faculty of Medicine: Assiut, EG

2000-09-15 to 2007-09-25 | Bachelor (Faculty of medicine)
Education
Source: Self-asserted source
Gellan k. Ahmed

Professional activities (3)

Member of editorial board of PLOS Mental Health: Assiut, (None), EG

Invited position
Source: Self-asserted source
Gellan k. Ahmed

Member of editorial board of Frontiers in psychiatry (ADHD Section): ASYIT, EG

Invited position
Source: Self-asserted source
Gellan k. Ahmed

Member of editorial board of BMC PSYCHIATRY: Assiut, (None), EG

Invited position
Source: Self-asserted source
Gellan k. Ahmed

Funding (4)

PhD Scholarship for Research

2016-09 to 2018-09 | Award
Newton Mosharfa Fund (london ,UK, GB)
Source: Self-asserted source
Gellan k. Ahmed

Okasha award for the best research in Egypt 2023

Award
Okasha award (Cairo, EG)
Source: Self-asserted source
Gellan k. Ahmed

Rahkawy award in the best-case report in Egypt 2023

Award
Rahkawy award (Cairo, EG)
Source: Self-asserted source
Gellan k. Ahmed

The best psychiatric research in Egypt for 2022

Award
Apex (ASYIT, EG)
Source: Self-asserted source
Gellan k. Ahmed

Works (49)

A prospective study of the effect of COVID-19 on psychiatric symptoms and sleep problems from infection to 9-month follow-up

European Archives of Psychiatry and Clinical Neuroscience
2025-02 | Journal article
Contributors: Reham M. El-Morshedy; Maha M. El-kholy; Eman M. Khedr; Gellan K. Ahmed; Esraa Yassin; Marwan N. Mohamed
Source: check_circle
Crossref

Relationship between sleep disturbances, alexithymia, psychiatric problems, and clinical variables in children with type 1 diabetes mellitus

Middle East Current Psychiatry
2024-12-23 | Journal article
Contributors: Gellan K. Ahmed; Elshaimaa I. Hasaballa; Alaa A. Abdalla; Abdelrahman Refaee; Marwa Nofal; Mohamed Shaban; Enas AM. Abdurrahman; Salma Shehata; Rawan Alsaied
Source: check_circle
Crossref

Metaphoric interventions for challenging irrational thoughts and attitudes in substance use disorders

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
2024-12-09 | Journal article
Contributors: Hosnia Shehata Mohamed; Manal Abo Elial Abo elkiat Hamad; Gellan K. Ahmed; Shymaa Mohammed Sayed Hassan
Source: check_circle
Crossref

Effect of group psychotherapy on self-care skills in schizophrenia

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
2024-10-28 | Journal article
Contributors: Shymaa Mohammed Sayed; Gellan K. Ahmed; Saleh O. Abdullah; Sanaa Mostafa Khalifa
Source: check_circle
Crossref

Cognitive performance, mental health, and quality of life in β-thalassemia individuals: a comprehensive analysis

Middle East Current Psychiatry
2024-10-21 | Journal article
Contributors: Khaled Elbeh; Muhamad R. Abdel Hameed; Romany H. Gabra; Alya O. Mohamed; Gellan k. Ahmed
Source: check_circle
Crossref

Influence of self-compassion on fatigue and psychological wellbeing among psychiatric nurses

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
2024-09-24 | Journal article
Contributors: Sahar Behilak; Saleh Abdullah; Gellan K. Ahmed; Ola Ali Abd El-Fatah Ali Saraya
Source: check_circle
Crossref

Impact of COVID-19 pandemic on the care of people with epilepsy and predictors of epilepsy worsening: Aswan/upper Egypt hospital-based study

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
2024-08-21 | Journal article
Contributors: Eman M. Khedr; Nourelhoda A. Haridy; Gellan K. Ahmed; Mohamed Nemr Othman; Abdelrahman S. Elsoghier; Bastawy M. Al Fawal
Source: check_circle
Crossref

Prevalence and determinants of post-stroke psychosis in Aswan: a prospective study

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
2024-07-09 | Journal article
Contributors: Bastawy M. Al Fawal; Gellan K. Ahmed; Ahmed K. Ibrahim; Mohamed A. Abdelhamed; Nourelhoda A. Haridy
Source: check_circle
Crossref

Impact of COVID-19 Pandemic on the Care of People with Epilepsy and Predictors of Epilepsy Worsening: Aswan/Upper Egypt Hospital-based study

2024-06-11 | Preprint
Contributors: Eman M Khedr; Nourelhoda A. Haridy; Gellan K. Ahmed; Mohamed Nemr Othman; Abdelrahman S. Elsoghier; Bastawy M. Al Fawal
Source: check_circle
Crossref

Short-Term Therapeutic Effect of Repetitive Transcranial Magnetic Stimulations of Sleep Disorders in Parkinson’s Disease: A Randomized Clinical Trial (Pilot Study)

Brain Sciences
2024-05-30 | Journal article
Contributors: Eman M. Khedr; Gellan K. Ahmed; Mohammad Ahmad Korayem; Sara Ahmed Salah Hussain Elamary; Maha M. El-kholy; Nourelhoda A. Haridy
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Impact of Repetitive Transcranial Magnetic Stimulation on Cognitive and Psychiatric Dysfunction in Patients with Fibromyalgia: A Double-Blinded, Randomized Clinical Trial

Brain Sciences
2024-04-24 | Journal article
Contributors: Marwa Y. Badr; Gellan K. Ahmed; Reham A. Amer; Hend M. Aref; Rehab M. Salem; Heba A. Elmokadem; Eman M. Khedr
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Assessing emotional intelligence domains and levels in substance use disorders

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
2024-02-09 | Journal article
Contributors: Hanan Faried Maghawry; Alaa M. Darwish; Naglaa Abd ElMegeed Mohammed; Nadia Abd El-ghany Abd El-hameed; Gellan K. Ahmed
Source: check_circle
Crossref

The role of infections and inflammation in schizophrenia: review of the evidence

Middle East Current Psychiatry
2024-02-02 | Journal article
Contributors: Gellan K. Ahmed; Haidi Karam-Allah Ramadan; Khaled Elbeh; Nourelhoda A. Haridy
Source: check_circle
Crossref

Bridging the gap: associations between gut microbiota and psychiatric disorders

Middle East Current Psychiatry
2024-01-15 | Journal article
Contributors: Gellan K. Ahmed; Haidi Karam-Allah Ramadan; Khaled Elbeh; Nourelhoda A. Haridy
Source: check_circle
Crossref

The relationship between alexithymia, emotion regulation, and sleep problems in school-aged children: A multicentric study

Sleep Medicine
2023-12 | Journal article
Part of ISSN: 1389-9457
Contributors: Mustafa M Hashem; Alaa A. Abdalla; Ali M. Mohamed; Lobna A. Mohamed; Hala A. shamaa; Gellan K. Ahmed
Source: Self-asserted source
Gellan k. Ahmed

Cognitive impairment among an Egyptian sample of patients with schizophrenia and bipolar disorders: a comparative study

Middle East Current Psychiatry
2023-09-08 | Journal article
Part of ISSN: 2090-5416
Contributors: Khedr EM; Nashwa E. Ghanima; Khaled A. Elbeh; Gellan k Ahmed; Bastawy El-Fawal
Source: Self-asserted source
Gellan k. Ahmed

Does post-acute COVID-19 syndrome women's sex problems link to psychiatry after 6 months?

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
2023-08-24 | Journal article
Contributors: Rofaida Refaat Shehata; Gellan K. Ahmed; Aliae A. R. Mohamed Hussien; Manal A. Mahmoud
Source: check_circle
Crossref

Correlation between community participation, nutritional appetite and psychological distress among comorbid older persons

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
2023-08-08 | Journal article
Contributors: Shimaa A. Khalaf; Gellan K. Ahmed; Saleh O. Abdullah; Martha M. Labieb
Source: check_circle
Crossref

Relationship between disability and psychiatric outcome in multiple sclerosis patients and its determinants

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
2023-07-31 | Journal article
Part of ISSN: 1687-8329
Contributors: Shady Safwat Hassan; Esam S. Darwish; Gellan K. Ahmed; Samah R. Azmy; Nourelhoda A. Haridy
Source: Self-asserted source
Gellan k. Ahmed

Risk factors-related first episode postpartum psychosis among Egyptian women: the role of psychosocial and the biological factors

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
2023-04-18 | Journal article
Part of ISSN: 1687-8329
Contributors: Khedr EM; Ehab S. Ramadan; Mohamed N. Osman; Gellan K. Ahmed
Source: Self-asserted source
Gellan k. Ahmed

Impact of an educational program on self-concept of patients with schizophrenia at Assiut University Hospitals

Assiut Scientific Nursing Journal
2023-04-16 | Journal article
Part of ISSN: 2682-3799
Contributors: Azza Abd El-Aziz
Source: Self-asserted source
Gellan k. Ahmed

Antidepressant and anti-suicidal effects of ketamine in treatment-resistant depression associated with psychiatric and personality comorbidities: A double-blind randomized trial

Journal of Affective Disorders
2023-03 | Journal article
Contributors: Gellan K. Ahmed; Yasser M. Elserogy; Ghada Mohammad Abo Elfadl; K. Ghada Abdelsalam; Mostafa A. Ali
Source: check_circle
Crossref

Effect of COVID-19 infection on psychological aspects of pre-schooler children: a cross-sectional study

Middle East Current Psychiatry
2022-12 | Journal article
Contributors: Gellan K. Ahmed; Sayed Mostafa; Khaled Elbeh; Hamdy M. Gomaa; Saeed Soliman
Source: check_circle
Crossref

Prevalence of school bullying and its relationship with attention deficit-hyperactivity disorder and conduct disorder: a cross-sectional study

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
2022-12 | Journal article
Contributors: Gellan K. Ahmed; Nabil A. Metwaly; Khaled Elbeh; Marwa Salah Galal; Islam Shaaban
Source: check_circle
Crossref

Relationship between Attention Deficit Hyperactivity Disorder and epilepsy: a literature review

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
2022-12 | Journal article
Contributors: Gellan K. Ahmed; Alaa M. Darwish; Hossam Khalifa; Nourelhoda A. Haridy
Source: check_circle
Crossref

Worry from contracting COVID-19 infection and its stigma among Egyptian health care providers

Journal of the Egyptian Public Health Association
2022-12 | Journal article
Part of ISSN: 2090-262X
Contributors: Gellan k. Ahmed; Doaa Mohamed Osman; Fatma R. Khalaf; Gellan K. Ahmed; Ahmed Y. Abdelbadee; Ahmed M. Abbas; Heba M. Mohammed
Source: Self-asserted source
Gellan k. Ahmed

Effect of gender difference on psychiatric outcomes for hepatitis C virus patients receiving direct-acting antivirals in Egyptian population: a cohort study

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
2022-12-09 | Journal article
Contributors: Zainab Gaber Mahran; Hossam Khalifa; Nahed A. Makhlouf; Dina K. Mostafa; Hani Sayed Aboalam; Ehab F. Moustafa; Gellan K. Ahmed
Source: check_circle
Crossref

Correlation between psychiatric impact of COVID-19 during pregnancy and fetal outcomes in Egyptian women

Psychiatry Research
2022-11 | Journal article
Contributors: Gellan k. Ahmed; Safwat A. Salman; Khaled Elbeh; Zaynap S. Amer; Ahmed M. Abbas
Source: check_circle
Crossref

Prevalence and determinants of Internet Addiction among medical students and its association with depression

Journal of Affective Disorders
2022-10 | Journal article
Contributors: Ahmed K. Ibrahim; Inas Fouad; Shona J. Kelly; Bastawy El Fawal; Gellan K. Ahmed
Source: check_circle
Crossref

Prevalence and predictors of depressive symptoms among married Egyptian women: a multicenter primary healthcare study

BMC Psychiatry
2022-09-10 | Journal article
Contributors: Doaa Mohamed Osman; Gellan K. Ahmed; Manal Mukhtar Farghal; Ahmed K. Ibrahim
Source: check_circle
Crossref

Relationship between time spent playing internet gaming apps and behavioral problems, sleep problems, alexithymia, and emotion dysregulations in children: a multicentre study

Child and Adolescent Psychiatry and Mental Health
2022-08-16 | Journal article
Part of ISSN: 1753-2000
Contributors: Gellan K. Ahmed; Alaa A. Abdalla; Ali M. Mohamed; Lobna A. Mohamed; Hala A. Shamaa
Source: Self-asserted source
Gellan k. Ahmed

Alteration of Gut Microbiota in Alzheimer’s Disease and Their Relation to the Cognitive Impairment

Journal of Alzheimer's Disease
2022-08-02 | Journal article
Part of ISSN: 1387-2877
Part of ISSN: 1875-8908
Contributors: Gellan k. Ahmed; Khedr EM; Nehad Omeran; Haidi Karam-Allah Ramadan; Gellan K. Ahmed; Ahmed M. Abdelwarith
Source: Self-asserted source
Gellan k. Ahmed

Role of Helicobacter pylori Eradication Using Clarithromycin-based Triple Therapy in Patients with Irritable Bowel Syndrome.

Bulletin of Pharmaceutical Sciences. Assiut
2022-07-07 | Journal article
Part of ISSN: 1110-0052
Contributors: Gellan k. Ahmed; Haidi Karam-Allah Ramadan; Gellan K. Ahmed; Waleed Attia Hassan
Source: Self-asserted source
Gellan k. Ahmed

Relation between internet gaming addiction and comorbid psychiatric disorders and emotion avoidance among adolescents: A cross-sectional study

Psychiatry Research
2022-06 | Journal article
Contributors: Gellan K Ahmed; Alaa A. Abdalla; Ali M. Mohamed; Lobna A. Mohamed; Hala A. shamaa
Source: check_circle
Crossref

Risk factors of school bullying and its relationship with psychiatric comorbidities: a literature review

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
2022-02-05 | Journal article
Contributors: Gellan K. Ahmed; Nabil A. Metwaly; Khaled Elbeh; Marwa Salah Galal; Islam Shaaban
Source: check_circle
Crossref

Comparison of knowledge, attitude, socioeconomic burden, and mental health disorders of COVID-19 pandemic between general population and health care workers in Egypt

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
2021-12 | Journal article
Contributors: Gellan K. Ahmed; Haidi Karam-Allah Ramadan; Samah Mohammed Refay; Mohamed A. Khashbah
Source: check_circle
Crossref

Does COVID-19 infection have an impact on children’s psychological problems?

Middle East Current Psychiatry
2021-12 | Journal article
Contributors: Gellan K. Ahmed; Khaled Elbeh; Hamdy M. Gomaa; Saeed Soliman
Source: check_circle
Crossref

Effect of long-term administration of clonazepam, carbamazepine, and valproate on cognitive, psychological, and personality changes in adult epilepsy: a case–control study

Middle East Current Psychiatry
2021-12 | Journal article
Contributors: Gellan K. Ahmed; Khaled Elbeh; Yasser Elserogy; Sayed Mostafa
Source: check_circle
Crossref

Impact of depression on quality of life in systemic lupus erythematosus patients

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
2021-12 | Journal article
Part of ISSN: 1687-8329
Source: Self-asserted source
Gellan k. Ahmed

The possible relation between stigma, parent psychiatric symptoms, quality of life and the disease burden in families of children with autism spectrum disorder in Egypt: a multicentre study

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
2021-12-13 | Journal article
Contributors: Romany H. Gabra; Doaa F. Hashem; Gellan K. Ahmed
Source: check_circle
Crossref

Case Report: Catatonia Associated With Post-traumatic Stress Disorder

Frontiers in Psychiatry
2021-12-07 | Journal article
Part of ISSN: 1664-0640
Source: Self-asserted source
Gellan k. Ahmed

Long Term Impact of Covid-19 Infection on Sleep and Mental Health: A Cross-Sectional Study

Psychiatry Research
2021-10 | Journal article
Contributors: Gellan K. Ahmed; Eman M Khedr; Dina A. Hamad; Taghreed S. Meshref; Mustafa M. Hashem; Mai M Aly
Source: check_circle
Crossref

Prevalence and predictors of postpartum depression in Upper Egypt: A multicenter primary health care study

Journal of Affective Disorders
2021-07 | Journal article
Contributors: Gellan K. Ahmed; Khaled Elbeh; Randa M Shams; Maram Ali Abdel Malek; Ahmed K Ibrahim
Source: check_circle
Crossref

Impact of duration of untreated illness in bipolar I disorder (manic episodes) on clinical outcome, socioecnomic burden in Egyptian population

Psychiatry Research
2021-02 | Journal article
Contributors: Gellan K. Ahmed; Khalid Elbeh; Hossam Khalifa; Maggi Raoof Samaan
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Evaluation of psychiatric comorbidity in attention-deficit hyperactivity disorder with epilepsy: A case-control study

Epilepsy Research
2021-01 | Journal article
Contributors: Gellan K. Ahmed; Alaa M. Darwish; Hossam Khalifa; Mohamed A. Khashbah
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Comparison of cognitive function, socioeconomic level, and the health-related quality of life between epileptic patients with attention deficit hyperactivity disorder and without

Middle East Current Psychiatry
2020-12 | Journal article
Part of ISSN: 2090-5416
Source: Self-asserted source
Gellan k. Ahmed
grade
Preferred source (of 4)‎

Seroprevalence of Toxoplasma gondii among patients with schizophrenia and bipolar disorder in Upper Egypt: a comparative study with a control group.

Annals of parasitology
2020-01-01 | Journal article
Source: Self-asserted source
Gellan k. Ahmed
grade
Preferred source (of 2)‎

Assessment of cognitive functions and psychiatric symptoms in hepatitis C patients receiving pegylated interferon alpha and ribavirin: A prospective cohort study

The International Journal of Psychiatry in Medicine
2019-11 | Journal article
Part of ISSN: 0091-2174
Part of ISSN: 1541-3527
Source: Self-asserted source
Gellan k. Ahmed
grade
Preferred source (of 2)‎

Prevalence and Risk Factors of Depression and Anxiety in Hepatitis C Patients Receiving Pegylated Interferon Alpha (IFN-a)

International Journal of Current Microbiology and Applied Sciences
2017-10-10 | Journal article
Source: Self-asserted source
Gellan k. Ahmed

Peer review (238 reviews for 23 publications/grants)

Review activity for Archives of women's mental health. (12)
Review activity for Archives of women's mental health. (11)
Review activity for BMC psychiatry (1)
Review activity for Child psychiatry and human development. (7)
Review activity for Child psychiatry and human development. (11)
Review activity for CNS drugs. (1)
Review activity for Current psychology : (2)
Review activity for Epilepsy & behavior (1)
Review activity for International journal of general medicine (1)
Review activity for International journal of mental health and addiction. (2)
Review activity for International journal of women's health (1)
Review activity for Journal of affective disorders reports. (2)
Review activity for Journal of affective disorders. (2)
Review activity for Journal of nervous and mental disease. (2)
Review activity for Journal of pediatric epilepsy. (1)
Review activity for Neuropsychiatric disease and treatment (1)
Review activity for PLOS mental health. (6)
Review activity for PloS one. (1)
Review activity for Psychiatry research. (5)
Review activity for Psychiatry research. (1)
Review activity for Seizure : (3)
Review activity for The Egyptian Journal of Neurology, Psychiatry and Neurosurgery (163)
Review activity for Translational psychiatry. (1)