Browsing by Author "Al-Jighefee, Hadeel"
Now showing items 1-16 of 16
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Analytic comparison between three high-throughput commercial SARS-CoV-2 antibody assays reveals minor discrepancies in a high-incidence population
Nasrallah, Gheyath K; Dargham, Soha R; Shurrab, Farah; Al-Sadeq, Duaa W; Al-Jighefee, Hadeel; Chemaitelly, Hiam; Al Kanaani, Zaina; Al Khal, Abdullatif; Al Kuwari, Einas; Coyle, Peter; Jeremijenko, Andrew; Kaleeckal, Anvar Hassan; Latif, Ali Nizar; Shaik, Riyazuddin Mohammad; Rahim, Hanan F Abdul; Yassine, Hadi M; Al Kuwari, Mohamed G; Qotba, Hamda; Al Romaihi, Hamad Eid; Tang, Patrick; Bertollini, Roberto; Al-Thani, Mohamed H; Althani, Asmaa A; Abu-Raddad, Laith J... more authors ... less authors ( Nature Research , 2021 , Article)Performance of three automated commercial serological IgG-based assays was investigated for assessing SARS-CoV-2 "ever" (past or current) infection in a population-based sample in a high exposure setting. PCR and serological ... -
Can commercial automated immunoassays be utilized to predict neutralizing antibodies after SARS-CoV-2 infection? A comparative study between three different assays.
Ismail, Ahmed; Shurrab, Farah M; Al-Jighefee, Hadeel T; Al-Sadeq, Duaa W; Qotba, Hamda; Al-Shaar, Ibrahim Abdu; Yassine, Hadi M; Abu-Raddad, Laith J; Nasrallah, Gheyath K... more authors ... less authors ( IMR , 2021 , Article)Background: High-throughput assays that can infer neutralizing activity against SARS-CoV-2 are of great importance for assessing the immunity induced by natural infection and COVID-19 vaccines. We aimed to evaluate the ... -
Challenges in Laboratory Diagnosis of the Novel Coronavirus SARS-CoV-2
Younes, Nadin; Al-Sadeq, Duaa W; Al-Jighefee, Hadeel; Younes, Salma; Al-Jamal, Ola; Daas, Hanin I; Yassine, Hadi M; Nasrallah, Gheyath K... more authors ... less authors ( MDPI , 2020 , Article)The recent outbreak of the Coronavirus disease 2019 (COVID-19) has quickly spread worldwide since its discovery in Wuhan city, China in December 2019. A comprehensive strategy, including surveillance, diagnostics, research, ... -
COVID-19 Vaccination: The Mainspring of Challenges and the Seed of Remonstrance
Najjar, Hoda; Al-Jighefee, Hadeel T.; Qush, Abeer; Ahmed, Muna N.; Awwad, Sara; Kamareddine, Layla... more authors ... less authors ( MDPI , 2021 , Article Review)As of March 2020, the time when the coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) became a pandemic, our existence has been threatened and the lives of ... -
COVID-19 Vaccine Platforms: Challenges and Safety Contemplations
Al-Jighefee, Hadeel; Najjar, Hoda; Ahmed, Muna; Qush, Abeer; Awwad, Sara; Kamareddine, Layla... more authors ... less authors ( MDPI , 2021 , Article Review)The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has become a pandemic as of March 2020, creating a global crisis and claiming millions of lives. To halt the pandemic and alleviate its impact on society, ... -
Diagnostic Efficiency of Three Fully Automated Serology Assays and Their Correlation with a Novel Surrogate Virus Neutralization Test in Symptomatic and Asymptomatic SARS-COV-2 Individuals
Younes, Salma; Al-Jighefee, Hadeel; Shurrab, Farah; Al-Sadeq, Duaa W.; Younes, Nadin; Dargham, Soha R.; Al-Dewik, Nader; Qotba, Hamda; Syed, Mohamed; Alnuaimi, Ahmed; Yassine, Hadi M.; Tang, Patrick; Abu-Raddad, Laith J.; Nasrallah, Gheyath K.... more authors ... less authors ( MDPI , 2020 , Article)Abstract: To support the deployment of serology assays for population screening during the COVID-19 pandemic, we compared the performance of three fully automated SARS-CoV-2 IgG assays: Mindray CL-900i® (target: spike [S] ... -
Effect of multiple freeze–thaw cycles on the detection of anti-SARS- CoV- 2 IgG antibodies
Shurrab, Farah M; Al-Sadeq, Duaa W.; Amanullah, Fathima; Younes, Salma N.; Al-Jighefee, Hadeel; Younes, Nadin; Dargham, Soha R.; Yassine, Hadi M.; Abu Raddad, Laith J.; Nasrallah, Gheyath K.... more authors ... less authors ( Microbiology Society , 2021 , Article)Several studies have investigated the effect of repeated freeze-thaw (F/T) cycles on RNA detection for severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). However, no data are available regarding the effect of ... -
Effectiveness of Convalescent Plasma Therapy in COVID-19 Patients with Hematological Malignancies: A Systematic Review
Shibeeb, Sapha; Ajaj, Ilham; Al-Jighefee, Hadeel; Abdallah, Atiyeh M. (2022 , Article)Background: Immunocompromised patients, including those with hematological malignancies, are at a high risk of developing severe coronavirus disease 2019 (COVID-19) complications. Currently, there is a limited number of ... -
Epidemiology of SARS-CoV2 in Qatar's primary care population aged 10 years and above
Syed, Mohamed Ahmed; Al Nuaimi, Ahmed Sameer; A/Qotba, Hamda Abdulla; Nasrallah, Gheyath K; Althani, Asmaa A; Yassine, Hadi M; Zainel, Abduljaleel Abdullatif; Khudadad, Hanan; Marji, Tamara; Veettil, Shajitha Thekke; Al-Jighefee, Hadeel T; Younes, Salma; Shurrab, Farah; Al-Sadeq, Duaa W; AlFehaidi, Al Anoud Saleh; Yfakhroo, Ameena Ibrahim; AlMesaifri, Meshal Abdulla; Al Mujalli, Hanan; Al Abdulla, Samya Ahmad; Al Kuwari, Mohamed Ghaith; Azad, Faruk Mohammed; Al Malki, Badria Ali Mohamed; Abdulmalik, Mariam Ali... more authors ... less authors ( BMC , 2021 , Article)There is an urgent need to elucidate the epidemiology of the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV2) and characterize its potential impact. Investing in characterising the SARS-CoV2 will help plan and ... -
Evaluation of antibody response in symptomatic and asymptomatic covid-19 patients and diagnostic assessment of new IgM/IgG elisa kits
Al-Jighefee, Hadeel T.; Yassine, Hadi M.; Nasrallah, Gheyath K. ( MDPI , 2021 , Article)© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This study aims to study the immune response and evaluate the performances of four new IgM and five IgG enzyme-linked immunosorbent assay (ELISA) kits for detecting ... -
Organ-specific toxicity evaluation of stearamidopropyl dimethylamine (SAPDMA) surfactant using zebrafish embryos
Al-Jamal, Ola; Al-Jighefee, Hadeel; Younes, Nadin; Abdin, Roba; Al-Asmakh, Maha A.; Radwan, A. Bahgat; Sliem, Mostafa H.; Majdalawieh, Amin F.; Pintus, Gianfranco; Yassine, Hadi M.; Abdullah, Aboubakr M.; Da'as, Sahar I.; Nasrallah, Gheyath K.... more authors ... less authors ( Elsevier , 2020 , Article)Surfactants are widely used in the industry of detergents, household products, and cosmetics. SAPDMA is a cationic surfactant that is used mostly in cosmetics, conditioning agents and has recently gained attention as a ... -
Performance evaluation of five ELISA kits for detecting anti-SARS-COV-2 IgG antibodies
Hadi M., Yassine; Al-Jighefee, Hadeel; Al-Sadeq, Duaa W.; Dargham, Soha R.; Younes, Salma N.; Shurrab, Farah; Marei, Reham M.; Hssain, Ali Ait; Taleb, Sara; Alhussain, Hashim A.; Al-Nesf, Maryiam A.; Al-Khal, Abdullatif; Qotba, Hamda; Althani, Asmaa A.; Tang, Patrick; Abu-Raddad, Laith J.; Nasrallah, Gheyath K.... more authors ... less authors ( Elsevier , 2020 , Article)ObjectivesTo evaluate and compare the performances of five commercial ELISA assays (EDI, AnshLabs, Dia.Pro, NovaTec, and Lionex) for detecting anti-SARS-CoV-2 IgG. Methods70 negative control samples (collected before the ... -
Seroprevalence of SARS-CoV2 in Qatar: a longitudinal epidemiological study
Shurrab, Farah; Al-Jighefee, Hadeel; Younes, Salma; Al-Sadeq, Duaa; Althani, Asmaa; Yassine, Hadi; Syed, Mohamed; AlNuami, Ahmed; Qotba, Hamda; Nasrallah, Gheyath... more authors ... less authors ( Qatar University Press , 2020 , Poster)In Qatar, the first COVID-19 cases were reported on the 29th of February 2020, and the numbers increased dramatically within few months. Primary Health Care Corporation in collaboration with Qatar University's Biomedical ... -
Soluble ACE2 and Angiotensin II levels Modulated in Hypertensive COVID-19 Patients treated with different Antihypertension Drugs
Yalcin, Huseyin C.; Elrayess, Mohamed A; Al-Jighefee, Hadeel T; Al-Ruweidi, Mahmoud Khatib A. A.; Almuraikhy, Shamma; Yassine, Hadi M.... more authors ... less authors ( Qatar University Press , 2021 , Poster)Hypertension is a major risk factor and common comorbidity among severe Coronavirus Disease 2019 (COVID-19) patients. Prominent antihypertensive drugs, such as angiotensin-converting-enzyme inhibitors (ACEi) and angiotensin ... -
Toxicity Evaluation of Stearamidopropyl Dimethylamine Surfactant on Embryonic Development of Zebrafish
Al-Jighefee, Hadeel; Abdin, Roba; Nasrallah, Gheyath Khalid; Aljamal, Ola ( Qatar University Press , 2020 , Poster)Background: Surfactants best known for their use in the industry of detergents, household products, and cosmetics. Usually, the amount of released surfactants into the environment is diluted during secondary water treatment. ... -
Validation of Selected Commercial Serological Assays for Diagnosis of COVID-19
Younes, Salma; Al-Jighefee, Hadeel; Shurrab, Farah; Al-Sadeq, Duaa; Yassine, Hadi; Althani, Asmaa; Marei, Reham; Alhussain, Hashim; Nasrallah, Gheyath... more authors ... less authors ( Qatar University Press , 2020 , Poster)As researchers around the globe rush to put the available antibody tests to use, concerns have been raised about their precision. This study aimed to evaluate and compare the performance of selected commercial & automated ...