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USD 60 /hr
Hire Hussien A.
United States
USD 60 /hr

Freelance Scientific and Regulatory Writer | MD and MSc in Clinical Research | 9 Years of Experience

Profile Summary
Subject Matter Expertise
Services
Writing Clinical Trial Documentation, Medical Writing
Research Meta-Research, Feasibility Study, Gap Analysis, Gray Literature Search, Scientific and Technical Research, Systematic Literature Review, Secondary Data Collection
Consulting Regulatory Consulting
Data & AI Statistical Analysis
Work Experience

Clinical Trials Scientist

Phoenix Children's Hospital

- Present

Assistant Research Professor

University of Arizona

- Present

Graduate Research Associate

Morgan State University

February 2021 - Present

Clinical Researcher and Medical Information Manager

RAY-CRO Company

April 2018 - Present

Clinical Researcher

Medical Research Group of Egypt

December 2015 - Present

Intern

Faculty of Medicine, Zagazig University

March 2018 - March 2019

Education

MSc (Clinical Research)

Arizona State University

April 2020 - May 2022

Online Advanced PG Diploma in Clinical Research

James Lind Institute

December 2019 - August 2020

MD (Medicine)

Zagazig University Faculty of Human Medicine

September 2011 - August 2017

Certifications

  • Good Clinical Practice Course

    CITI

    September 2023 - Present

Publications
JOURNAL ARTICLE
Hussien Ahmed H. Abdelgawad, Rachel Foster, Mario Otto (2024). Nothing short of a revolution: Novel extended half-life factor VIII replacement products and non-replacement agents reshape the treatment landscape in hemophilia A . Blood Reviews.
Ellen S Wagner, Hussien Ahmed H Abdelgawad, Meghan Landry, Belal Asfour, Mark B Slidell, Ruba Azzam (2022). Use of shear wave elastography for the diagnosis and follow-up of biliary atresia: A meta-analysis . World Journal of Gastroenterology.
A systematic review of vaccine-induced thrombotic thrombocytopenia in individuals who received COVID-19 adenoviral-vector-based vaccines Elberry, M.H., Abdelgawad, H.A.H., Hamdallah, A. et al. A systematic review of vaccine-induced thrombotic thrombocytopenia in individuals who received COVID-19 adenoviral-vector-based vaccines. J Thromb Thrombolysis (2022). https://doi.org/10.1007/s11239-021-02626-w . Journal of Thrombosis and Thrombolysis.
(2021). Disparities in COVID-19 outcomes for African Americans: more studies are warranted . Clinical infectious diseases : an official publication of the Infectious Diseases Society of America.
(2021). Mavoglurant (AFQ056) for the treatment of levodopa-induced dyskinesia in patients with Parkinson's disease: a meta-analysis . Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology.
Hussien Ahmed and Ahmed Sayed and Malak Munir and Mostafa H. Elberry and Ibrahim M Sayed and Mohammed Amjad Kamal and Ahmed Negida and Mahmoud Ahmed Ebada and Eshak I. Bahbah(2020). A Clinical Review of COVID-19; Pathogenesis, Diagnosis, and Management . Current Pharmaceutical Design. 26. Bentham Science Publishers Ltd.
(2020). Real-world safety and effectiveness of retreatment of Egyptian chronic hepatitis C patients not responding to NS5A inhibitor-based therapies . Journal of viral hepatitis.
(2020). Occult SARS-CoV-2 infection; a possible hypothesis for viral relapse . Medical hypotheses.
Al-Hussein Ahmed Gadallah and Mahmoud Ahmed Ebada and Ahmed Gadallah and Hussien Ahmed and Wegdan Rashad and Khalid Adel Eid and Eshak Bahbah and Souad Alkanj(2020). Efficacy and safety of N-acetylcysteine as add-on therapy in the treatment of obsessive-compulsive disorder: A systematic review and meta-analysis . Journal of Obsessive-Compulsive and Related Disorders. 25. p. 100529. Elsevier {BV}
(2020). Variation in global uptake of the Surgical Safety Checklist . The British journal of surgery.
(2019). Historically, did Cemented Thompson perform better than uncemented Austin Moore hemiarthroplasty for femoral neck fractures? A meta-analysis of available evidence . SICOT-J.
(2019). Sample Size Calculation Guide - Part 5: How to calculate the sample size for a superiority clinical trial . Advanced journal of emergency medicine.
(2019). Sliding hip screws versus cancellous screws for femoral neck fractures: a systematic review and meta-analysis . European journal of orthopaedic surgery & traumatology : orthopedie traumatologie.
(2019). Unipolar versus bipolar hemiarthroplasty for displaced femoral neck fractures: A pooled analysis of 30,250 participants data . Injury.
(2019). Global variation in anastomosis and end colostomy formation following left-sided colorectal resection . BJS open.
(2019). Influence of Spirulina platensis and ascorbic acid on amikacin-induced nephrotoxicity in rabbits . Environmental science and pollution research international.
(2019). Pooled analysis of WHO Surgical Safety Checklist use and mortality after emergency laparotomy . The British journal of surgery.
(2018). 68Ga-PSMA PET/CT in Patients with Rising Prostatic-Specific Antigen After Definitive Treatment of Prostate Cancer: Detection Efficacy and Diagnostic accuracy . Academic radiology.
(2018). Surgical site infection after gastrointestinal surgery in high-income, middle-income, and low-income countries: a prospective, international, multicentre cohort study . The Lancet. Infectious diseases.
Menshawy, A., Ahmed, H., Ismail, A., Abushouk, A.I., Ghanem, E., Pallanti, R., Negida, A.(2018). Intranasal sumatriptan for acute migraine attacks: a systematic review and meta-analysis . Neurological Sciences. 39. (1). p. 31-44.
Ahmed, H., Hammad, A.M., Abushouk, A.I., Zidan, M., Salem, M., Negida, A., Abdel-Daim, M.M.(2018). Meta-analysis of safety and efficacy of rolapitant, NK-1 receptor antagonist for prevention of chemotherapy-induced nausea and vomiting . Current Problems in Cancer.
Ahmed, H., Abushouk, A.I., Menshawy, A., Attia, A., Mohamed, A., Negida, A., Abdel-Daim, M.M.(2018). Meta-analysis of grazoprevir plus elbasvir for treatment of hepatitis C virus genotype 1 infection . Annals of Hepatology. 17. (1). p. 18-32.
Ahmed, H., Abushouk, A.I., Attia, A., Gadelkarim, M., Gabr, M., Negida, A., Abdel-Daim, M.M.(2017). Safety and efficacy of sofosbuvir plus velpatasvir with or without ribavirin for chronic hepatitis C virus infection: A systematic review and meta-analysis . Journal of Infection and Public Health.
Attia, A., Ahmed, H., Gadelkarim, M., Morsi, M., Awad, K., Elnenny, M., Ghanem, E., El-Jaafary, S., Negida, A.(2017). Meta-analysis of creatine for neuroprotection against Parkinson’s disease . CNS and Neurological Disorders - Drug Targets. 16. (2). p. 169-175.
Abushouk, A.I., El-Husseny, M.W.A., Magdy, M., Ismail, A., Attia, A., Ahmed, H., Pallanti, R., Negida, A.(2017). Evidence for association between hepatitis C virus and Parkinson’s disease . Neurological Sciences. 38. (11). p. 1913-1920.
Abushouk, A.I., Negida, A., Ahmed, H., Abdel-Daim, M.M.(2017). Neuroprotective mechanisms of plant extracts against MPTP induced neurotoxicity: Future applications in Parkinson's disease . Biomedicine and Pharmacotherapy. 85. p. 635-645.
Negida, A., Elfil, M., Attia, A., Farahat, E., Gabr, M., Essam, A., Attia, D., Ahmed, H.(2017). Caffeine; The forgotten potential for Parkinson's disease . CNS and Neurological Disorders - Drug Targets. 16. (6). p. 652-657.
Elmaraezy, A., Abushouk, A.I., Emara, A., Elshahat, O., Ahmed, H., Mostafa, M.I.(2017). Effect of metformin on maternal and neonatal outcomes in pregnant obese non-diabetic women: A meta-analysis . International Journal of Reproductive BioMedicine. 15. (8). p. 461-470.
Menshawy, A., Ismail, A., Abushouk, A.I., Ahmed, H., Menshawy, E., Elmaraezy, A., Gadelkarim, M., Abdel-Maboud, M., Attia, A., Negida, A.(2017). Efficacy and safety of atazanavir/ritonavir-based antiretroviral therapy for HIV-1 infected subjects: a systematic review and meta-analysis . Archives of Virology. p. 1-10.
Ahmed, H., Abushouk, A.I., Gabr, M., Negida, A., Abdel-Daim, M.M.(2017). Parkinson's disease and pesticides: A meta-analysis of disease connection and genetic alterations . Biomedicine and Pharmacotherapy. 90. p. 638-649.
Ahmed, H., Abushouk, A.I., Menshawy, A., Mohamed, A., Negida, A., Loutfy, S.A., Abdel-Daim, M.M.(2017). Safety and Efficacy of Ombitasvir/Paritaprevir/Ritonavir and Dasabuvir with or without Ribavirin for Treatment of Hepatitis C Virus Genotype 1: A Systematic Review and Meta-analysis . Clinical Drug Investigation. 37. (11). p. 1009-1023.
Abushouk, A.I., Ahmed, H., Ismail, A., Elmaraezy, A., Badr, A.S., Gadelkarim, M., Elnenny, M.(2017). Safety and efficacy of ocrelizumab in rheumatoid arthritis patients with an inadequate response to methotrexate or tumor necrosis factor inhibitors: a systematic review and meta-analysis . Rheumatology International. p. 1-12.
Attia, A., Abushouk, A.I., Ahmed, H., Gadelkarim, M., Elgebaly, A., Hassan, Z., Abdel-Daim, M.M., Negida, A.(2017). Safety and Efficacy of Brodalumab for Moderate-to-Severe Plaque Psoriasis: A Systematic Review and Meta-Analysis . Clinical Drug Investigation. 37. (5). p. 439-451.
Ismail, A., Abushouk, A.I., Elmaraezy, A., Abdelkarim, A.H., Shehata, M., Abozaid, M., Ahmed, H., Negida, A.(2017). Self-gripping versus sutured mesh fixation methods for open inguinal hernia repair: A systematic review of clinical trials and observational studies . Surgery (United States).
Ahmed, H., Abushouk, A.I., Gadelkarim, M., Mohamed, A., Gabr, M., Negida, A.(2017). Efficacy of daclatasvir plus peginterferon alfa and ribavirin for patients with chronic hepatitis C genotype 4 infection . Bangladesh Journal of Pharmacology. 12. (1). p. 12-22.
Abushouk, A.I., Negida, A. & Ahmed, H., 2016. An updated review of Zika virus. Journal of Clinical Virology, 84, pp.53–58. Available at: http://dx.doi.org/10.1016/j.jcv.2016.09.012 .
Ahmed, H. et al., 2016. Safety and efficacy of sofosbuvir plus ledipasvir with and without ribavirin for chronic HCV genotype-1 infection: a systematic review and meta-analysis. Antivir Ther .
Bhangu, A., Fitzgerald, J.E.F., Fergusson, S., Khatri, C., Holmer, H., Søreide, K., Harrison, E.M., Drake, T.M., Bhangu, A., Gobin, N., et al.(2016). Mortality of emergency abdominal surgery in high-, middle- and low-income countries . British Journal of Surgery. 103. (8). p. 971-988.
Abushouk, A.I., Negida, A., Ahmed, H.(2016). An updated review of Zika virus . Journal of Clinical Virology. 84. p. 53-58.
Awad, K., Ahmed, H., Abushouk, A.I., Al Nahrawi, S., Elsherbeny, M.Y., Mustafa, S.M., Attia, A.(2016). Dexamethasone combined with other antiemetics versus single antiemetics for prevention of postoperative nausea and vomiting after laparoscopic cholecystectomy: An updated systematic review and meta-analysis . International Journal of Surgery. 36. p. 152-163.
Monkeypox from Congo 1970 to Europe 2022; is there a difference? . International Journal of Surgery.
Nothing short of a revolution: Novel extended half-life factor VIII replacement products and non-replacement agents reshape the treatment landscape in hemophilia A . Blood Reviews.
Outcomes of Tcrαβ and CD19-Depleted Hematopoietic Stem Cell Transplantation from Matched, Mismatched Unrelated and Haploidentical Donors for Pediatric Patients with Hematological Malignancy: A Meta-Analysis . Blood.
Frequency of Cholelithiasis in Patients with Chronic Liver Disease: A Hospital-Based Study . afro-egyptian journal of infectious and endemic diseases.