Browsing by Author "Hassan Khamis, Amar"
Now showing items 1-20 of 93
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A 24‑month retrospective study of preformed metal crowns: the Hall technique versus the conventional preparation method
Binladen, H.; Al Halabi, Manal; Kowash, Mawlood; Al Salami, Anas; Hassan Khamis, Amar; Hussein, Iyad (2020)Purpose: Conventional and Hall Technique (HT) Preformed Metal Crowns (PMCs) are used for treatment of carious primary molars. The aim was to evaluate the clinical and radiographic success of conventional and HT PMCs in ... -
Assessment of the knowledge of United Arab Emirates dentists of Child Maltreatment, protection and safeguarding
El-Halabi, Manal; Kowash, Mawlood B.; Hassan Khamis, Amar; Hussein, Iyad (2018-05)Aim: Child safeguarding is society’s responsibility. Dentists are uniquely positioned to recognise Child Abuse and Neglect (CAN) in dental practice and the wider society. The United Arab Emirates (UAE) introduced a child ... -
The association of the prothrombin G20210A single-nucleotide polymorphism and the risk of preeclampsia: Systematic review and meta-analysis
Hassan Khamis, Amar (2020)Objective: We conducted this systematic review and meta-analysis to assess the association between the risk of preeclampsia and the prothrombin G20210A single-nucleotide polymorphism. Study design: We followed the ... -
Asthma severity as a contributing factor to cancer incidence: A cohort study
Hassan Khamis, Amar; Heialy, Saba Al (2021)Background: A putative link between asthma and asthma severity with the occurrence of cancer has been suggested but has not been fully investigated. The objective of this study is to assess the incidence of all types of ... -
Changes in preschool children’s oral health-related quality of life following restorative dental general anaesthesia
Alantali, Kholoud; Al Halabi, Manal; Hussein, Iyad; Hassan Khamis, Amar; Kowash, Mawlood (2020)Background: Early childhood caries is the most common childhood disease in preschool children which often requires dental treatment under restorative dental general anaesthesia (RDGA). Aim: To assess the efect of ... -
Children’s dental anxiety (self and proxy reported) and its association with dental behaviour in a postgraduate dental hospital
AlGharebi, S.; Al Halabi, Manal; Mawlood, K.; Hassan Khamis, Amar; Hussein, Iyad (2020)Purpose: Child dental anxiety (CDA) and uncooperative dental behaviour are common. We aimed to assess the prevalence of CDA (self- and proxy- reported) in the United Arab Emirates (UAE) children related to their dental ... -
Clinical and laboratory findings of COVID-19: A systematic review and meta-analysis
Hassan Khamis, Amar; Azar, Aida J (2021)Background/purpose: The aim of this study was to systematically review all COVID-19 publications to summarize the clinical features, assess comorbidities, prevalence, and disease outcomes. Methods: Included were ... -
Clinical Characteristics and Outcomes of Patients With Diabetes Admitted for COVID-19 Treatment in Dubai: Single-Centre Cross-Sectional Study
Hassan Khamis, Amar; Matfin, Glenn (2020)Background: Recent studies have shown that diabetes is a major risk factor that contributes to the severity of COVID-19 and resulting mortality. Poor glycemic control is also associated with poor patient outcomes (eg, ... -
Clinical Characteristics of Children with COVID-19 in the United Arab Emirates: Cross-sectional Multicenter Study
Ennab, Farah; ElSaban, Mariam; Khalaf, Eman; Tabatabaei, Hanieh; Hassan Khamis, Amar; Saravanan, Ketharanathan; Cremonesini, David; Popatia, Rizwana; Malik, Zainab; Ho, Samuel B; Abusamra, Rania (2021)Background: COVID-19 has infected over 123 million people globally. The first confirmed case in the United Arab Emirates (UAE) was reported on January 29, 2020. According to studies conducted in the early epicenters of ... -
Clinical characteristics, management, maternal and neonatal outcome among seven severe and critically ill pregnant women with COVID-19 pneumonia
Hassan Khamis, Amar (2020)Abstract: Pneumonia is a serious disease in pregnancy and requires prompt attention. Viral pneumonia has higher morbidity and mortality compared to bacterial pneumonia in pregnancy. All efforts are well exerted to understand ... -
Contemporary dental caries management concepts in paediatric dentistry: A survey of awareness and practice of a group of gulf cooperation council dentists.
Hussein, Iyad; El-Halabi, Manal; Kowash, Mawlood B.; Hassan Khamis, Amar (2017-03-08)Introduction: Debatable clinically relevant child dental caries management concepts exist; restoring a carious primary molar (RCM), the choice of pulpotomy medicament (PM), the “Hall Technique” (HT), and sealing of dental ... -
Convergence angles of all-ceramic full crown preparations performed in Dubai private practice
Abdulla, Fahad; Hassan Khamis, Amar; Milosevic, Alexander; Abuzayda, Moosa (2018-12-01)Background: This study aimed to determine the degree of taper and total occlusal convergence angles (TOC) for all-ceramic bonded crown preparations carried out by private practitioners in Dubai, UAE. Material and ... -
Correction to: Children’s dental anxiety (self and proxy reported) and its association with dental behaviour in a postgraduate dental hospital
Algharebi, Safeya; Al Halabi, Manal; Kowash, Mawlood B.; Hassan Khamis, Amar; Hussein, Iyad (2020)Correction to: European Archives of Paediatric Dentistry: https ://doi.org/10.1007/s4036 8-020-00517 -x In the original publication of the article the third author’s name “M. Kowash” was submitted as “K. Mawlood” which ... -
COVID-19 and healthcare workers: A systematic review and meta-analysis
Gholami, Mandana; Fawad, Iman; Shadan, Sidra; Rowaiee, Rashed; Ghanem, HedaietAllah; Hassan Khamis, Amar; Ho, Samuel B (2021)Background: The COVID-19 pandemic has focused attention on the challenges and risks faced by frontline healthcare workers (HCW). This study aimed to describe the clinical outcomes and risk factors for SARSCoV-2 infection ... -
Covid-19 infection in pregnant women in Dubai: a case-control study
Hassan Khamis, Amar; Bayoumi, Riad (2021)Background: Whilst the impact of Covid-19 infection in pregnant women has been examined, there is a scarcity of data on pregnant women in the Middle East. Thus, the aim of this study was to examine the impact of Covid-19 ... -
The COVID-19 Pandemic and Health and Care Workers: Findings From a Systematic Review and Meta-Analysis (2020–2021)
Gholami, Mandana; Fawad, Iman; Shadan, Sidra; Rowaiee, Rashed; Ghanem, HedaietAllah; Hassan Khamis, Amar; Ho, Samuel B (2023)Objectives: The COVID-19 pandemic has greatly impacted health and care workers (HCW) globally, whom are considered at greater risk of infection and death. This study aims to document emerging evidence on disease prevalence, ... -
COVID‐19 under 19: A meta‐analysis
Toba, Nagham; Gupta, Shreya; Ali, Abdulrahman; ElSaban, Mariam; Hassan Khamis, Amar; Ho, Samuel B; Popatia, Rizwana (2021)Background: The coronavirus disease 2019 (COVID‐19) pandemic continues to cause global havoc posing uncertainty to educational institutions worldwide. Understanding the clinical characteristics of COVID‐19 in children ... -
The C‑shaped root canal systems in mandibular second molars in an Emirati population
Khawaja, Summayah; Chaudhry, Jahanzeb; Hassan Khamis, Amar; El Abed, Rashid; Ghoneima, Ahmed; Jamal, Mohamed (2021)Abstract: Our study aimed to describe the root and canal morphology of mandibular second molars in Emirati population and to study the prevalence and types of morphological change in C-shaped canal confguration along the ... -
Dentists knowledge of the guidelines of traumatic dental injuries in the United Arab Emirates
El-Halabi, Manal; Hussein, Iyad; Hassan Khamis, Amar; Kowash, Mawlood B. (2018-12)Aim: This study aimed to assess general dental practitioners’ (GDPs) knowledge within the United Arab Emirates (UAE) regarding the management of traumatic dental injuries (TDIs), and to compare their level of knowledge ... -
Dentists knowledge, attitudes, and professional behavior toward the COVID-19 pandemic : A multisite survey of dentists perspectives
Hassan Khamis, Amar; Baqain, Zaid (2021)Background: COVID-19 continues to affect the dental community worldwide. The authors conducted a cross-sectional electronic study using a multisite survey to examine dentists’ knowledge, attitudes, and professional behavior ...