Manal Halabi | Hamdan Bin Mohammed College of Dental Medicine (original) (raw)
Papers by Manal Halabi
International Journal of Health Promotion and Education, 2007
ABSTRACT
Malocclusion is a common oral disorder and the demand for orthodontic care is increasing among ch... more Malocclusion is a common oral disorder and the demand for orthodontic care is increasing among children. There is a dearth of information as to how malocclusion and its treatment
International Journal of Paediatric Dentistry
The Journal of School Nursing, 2018
The aim of this study was to assess the knowledge of school nurses and physical education teacher... more The aim of this study was to assess the knowledge of school nurses and physical education teachers (SN and PE teachers) about the emergency management of traumatic dental injuries (TDIs) in schools and to measure the impact of education on their knowledge. A longitudinal prospective study based on a questionnaire survey completed by 68 SN and PE teachers at three time periods (prior to, immediately after, and 3 months-post-educational intervention). Pre- and post t-test and repeated measures (analysis of variance) were used to compare the three group means for the same participants ( p < .05 was considered significant). Significant improvement in the knowledge score among participants was observed between the initial survey to immediately after the educational session and to 3 months after ( p = .047). Significant improvement in the choice of immediately seeking attention after tooth avulsion was observed ( p = .001). The initial knowledge deficiency about the emergency managemen...
Applied Clinical Research, Clinical Trials and Regulatory Affairs, 2014
Sickle cell anemia is a genetic disease that primarily affects the black population. This anemia ... more Sickle cell anemia is a genetic disease that primarily affects the black population. This anemia is due to a homozygous state of the abnormal hemoglobin S. An alteration occurs on the DNA molecule involving the substitution of the amino acid valine for glutamic acid at the sixth position on the beta polypeptide chain. This biochemical variation on the DNA molecule creates a physiological change that causes sickle-shaped red blood cells to be produced. The sickle-shaped cells are the result of the hemoglobin S being deoxygenated. This case report presents a case of 16-year-old female with sickle cell disease and its dental management.
Cerebral palsy (CP) is a group of neuromuscular disorders that affects the development of movemen... more Cerebral palsy (CP) is a group of neuromuscular disorders that affects the development of movement and posture, causing activity limitations. CP is classified into three main groups: spastic, dyskinetic and ataxic. Population-based studies from around the world report estimates of CP prevalence ranging from 1.5 to more than 4 per 1,000 live births. The commonest cause of CP remains unknown in 50% of the cases; prematurity remains the common asterisk factor. CP children suffer from numerous problems and potential disabilities such as mental retardation, epilepsy, feeding difficulties, and ophthalmologic and hearing impairments. This paper reviews and critically discusses the definition, epidemiology, aetiology, classifications, treatments and associated manifestation and complications of CP.
Journal of dentistry for children, 2018
Purpose: The purpose of this study was to evaluate the prevalence and severity of molar incisor h... more Purpose: The purpose of this study was to evaluate the prevalence and severity of molar incisor hypomineralization (MIH) among schoolchildren in Dubai, UAE.Methods: A randomized cluster sample of 342 eight to 12-year-old schoolchildren had their permanent first molars and incisors evaluated for prevalence and severity of MIH using the European Academy of Paediatric Dentistry criteria.Results: The prevalence of MIH in Dubai was found to be 27.2 percent and was significantly higher in girls (32.6%) compared to boys (18.1%;P=0.002). The prevalence of molar hypomineralization (MH) was higher than MIH: of the 27.2 percent diagnosed children, 65.6 percent had only MH while 34.4 percent had MIH. MH prevalence in maxillary molars was 20.8 percent, significantly higher than 14.6 percent in mandibular molars (P≤0.005). Almost nine percent of maxillary incisors were affected by MIH compared to 0.9 percent of mandibular incisors (P≤0.001). The presence of demarcated opacities was significantly ...
oral health and dental management, 2017
Background: Quality assurance (QA) for radiographs sustains accurate diagnostic information while... more Background: Quality assurance (QA) for radiographs sustains accurate diagnostic information while maintaining radiation doses as low as reasonably achievable (ALARA). Aims: To audit the quality of digital intraoral periapical (IOPAs) and bitewings (BWs) radiographs taken in a postgraduate paediatric dentistry setting. Standards: The National Radiological Protection Board (NRPB) guidance describes three grades of radiograph quality. Excellent (Grade 1 >70% of total exposures), diagnostically acceptable (Grade 2 <20%) and unacceptable (Grade 3 <10%). Methodology: A pilot study was performed on 10 IOPAs and 10 BWs. 50 IOPAs and 50 BWs were reviewed in 2 audit cycles with a 6 month interval (total of 200 X-rays). Results: First Cycle: Of 50 IOPAs: 18 (36%) scored Grade 1, 25 (50%) Grade 2 and 7 (14%) Grade 3. Of 50 BWs: 10 (20%) scored Grade 1, 33 (66%) Grade 2 and 7 (14%) Grade 3. Second Cycle: Of 50 IOPAs: 28 (56%) scored Grade 1, 15 (30%) Grade 2 and 7 (14%) Grade 3. Of 50 B...
Journal of International Society of Preventive & Community Dentistry, 2017
Objectives: The aim of the present study was to evaluate the prevalence and severity of dental ca... more Objectives: The aim of the present study was to evaluate the prevalence and severity of dental caries school children in the Gulf Cooperation Council (GCC) area, to help the development of systematic approaches for preventive oral care programs in the GCC states and to provide sound information for oral health promotion and public health care. Materials and Methods: A comprehensive search to identify both published and unpublished articles concerning relevant studies of dental caries in children aged 6–16 years for their permanent teeth published from 1992 to 2016 with no language and time limit was performed. The search strategies employed electronic databases and incorporated both dental subject headings and free-text term. Results: The overall mean decayed, missing and filled teeth in the permanent teeth was 2.57, and the prevalence was 64.7% in the GCC area. Conclusions: Most of the studies were conducted in the Kingdom of Saudi Arabia. The results may not be a true reflection, ...
International Journal of Dentistry, 2020
Aim Paediatricians' oral health knowledge is essential for early detection of disease, approp... more Aim Paediatricians' oral health knowledge is essential for early detection of disease, appropriate advice, and proper referral. Therefore, this study aimed to evaluate the knowledge, behaviour, and attitude of paediatricians practicing in the United Arab Emirates (UAE) regarding children's oral health. Study Design. Cross-sectional survey. Methods A questionnaire consisting of 16 questions was completed after piloting by a sample of randomly selected registered UAE paediatricians. Scores of knowledge (out of 9), behaviour (out of 4), and attitude (out of 3) were calculated. Statistical analysis was performed using Shapiro–Wilk, Mann–Whitney U, and Kruskal–Wallis tests. Statistical significance was set as P < 0.05. Results A total of 185 surveys were completed. Nearly half of the paediatricians (95 (51.4%)) identified the appropriate age for child's first dental visit; while 88 (47.6%) believed that the appropriate age to start brushing was after the eruption of the pr...
Cerebral palsy (CP) is a group of neuromuscular disorders that affects the development of movemen... more Cerebral palsy (CP) is a group of neuromuscular disorders that affects the development of movement and posture, causing activity limitations. CP is classified into three main groups: spastic, dyskinetic and ataxic. Population-based studies from around the world report estimates of CP prevalence ranging from 1.5 to more than 4 per 1,000 live births. CP children suffer from numerous problems and potential disabilities such as mental retardation, epilepsy, feeding difficulties, and ophthalmologic and hearing impairments. Intra orally, Patients with cerebral palsy are reported to have several oral health problems such as poor oral hygiene, bruxism, drooling, traumatic dental injuries, and malocclusion. A literature search was conducted to identify the key oral and dental manifestations of CP. These findings are discussed and utilized to suggest recommendations for treatment planning in CP patients for the dental practitioner. The findings might also help other medical professionals in u...
A literature search was conducted to identify the key oral and dental manifestations of DS. These... more A literature search was conducted to identify the key oral and dental manifestations of DS. These findings are discussed and used to suggest recommendations for treatment planning in DS patients for the practicing dental practitioner and also to help other medical professionals in understanding the oral health status of DS patients and the importance of liaison with dental professionals. INTRODUCTION DS or Trisomy 21 is a genetic disorder caused by a trisomy ofan extra chromosome No.21 [1,2]. An abnormal segregation of chromosomes during cell division gives the affected individuals three instead of the normal two [3-5] DS is the most common chromosomal condition diagnosed in the United States [5]. Approximately one out of every 700 infants born in the United States is diagnosed with DS [6]. Regionally, DS prevalence is around 1 in 554 in Saudi Arabia and 1 in 853 in Hyderabad in India [7,8]. Surprisingly, Dubai has scored the highest incidence in the region, One in every 319 live bi...
Purpose The role of simulation-based education (SBE) in enhancing communication has been establis... more Purpose The role of simulation-based education (SBE) in enhancing communication has been established in the literature. To ensure achieving desired outcomes from SBE initiative, the individual learners, their experiences, and environments need to be considered. This study aimed at exploring the perception of post-graduate dental students regarding their participation in SBE sessions, around selected communication skills, designed in alignment with the assumptions of adult learning theory and steps of Kolb’s experiential learning cycle. Methods This study utilized a qualitative design. Six focus-group sessions were conducted following the SBE sessions. The generated data was inductively investigated using a multi-staged participant-focused approach to thematic analysis, based upon constructivist epistemology. NVivo was utilized to facilitate text Fragments’ coding and categorization. Results Forty-three post-graduate dental students participated. The analysis resulted in 16 categorie...
Objectives: Facial look and expression affect how people are viewed by others. This study aimed t... more Objectives: Facial look and expression affect how people are viewed by others. This study aimed to evaluate how schoolchildren in the Emirate of Sharjah, United Arab Emirates view their peers who have discolored teeth. Materials and Methods: A cross-sectional study using randomized cluster sampling of Sharjah public schools was conducted. A previously developed and validated social attribute questionnaire was utilized to determine children’s dental appearance-related judgments. Children aged 11–14 years were given photographs of subjects either with discolored teeth or without, and they were asked to rate them using six positive and five negative signifiers. The total attribute score (TAS) ranged from 11 (most negative) to 44 (most positive). A linear regression analysis and t-tests were performed to determine the effects of gender and age in mean TAS. Results: TAS was significantly lower among discolored teeth photographs when compared with photographs without teeth discoloration (...
Ectopic eruption of the irst permanent molar occurs due to the abnormal mesioangular eruption pat... more Ectopic eruption of the irst permanent molar occurs due to the abnormal mesioangular eruption path of the molar resulting in an impaction at the distal prominence of the primary second molar’s crown. It can be suspected if asymmetric eruption is observed or if the mesial marginal ridge is noted to be under the distal prominence of the second primary molar. Ectopic eruption can be diagnosed from bitewings or panoramic radiographs, Fig 1, 2. The prevalence of this condition is reported to be up to 0.75%1. The ectopic eruption is more common in cleft lip and palate patients 1 . Ectopic eruption of permanent molars is classiied into two types. There are those that selfcorrect or “jump” and others that remain impacted. In 66 percent of the cases, the molar jumps 2 . In most of these self-corrected cases, the condition goes unnoticed and is discovered later by evidence of resorption of the distal root of the second primary molar in routine radiographs. A permanent molar that presents with...
Thalassaemia, one of the most common genetic disorders, often causes serious medical, social, and... more Thalassaemia, one of the most common genetic disorders, often causes serious medical, social, and psychological problems. Beta thalassaemia major is a life-threatening disorder that presents with a vast variability in the systemic signs and symptoms. In addition, orofacial and dental tissues are also affected. The common orofacial features among thalassaemic patients include: frontal bossing, skeletal overgrowth with characteristic appearances known as chipmunk faces, upper lip retraction, protrusion of pre maxilla bone associated with alveolar enlargement that causes malocclusion in the dentition with the clinical appearance of protrusion, flaring, spacing of anterior teeth and anterior open bite. The oral mucosa appears pale or a lemon yellow colour due to deposition of bilirubin pigmentation and anaemia. Sometimes the gingival colour tends to be dark, caused by high ferritin level in the blood. Current reports show a significant improvement in thalassaemia major patients’ surviva...
Purpose: To investigate knowledge of emergency department physicians and residents (ED-Drs) about... more Purpose: To investigate knowledge of emergency department physicians and residents (ED-Drs) about management of traumatic dental injuries (TDI) in the United Arab Emirates (UAE). Methods: A cross sectional study of ED-Drs was conducted using a questionnaire and a score of TDI knowledge (TDI-K) was created (maximum of six). Statistical analysis was performed using chi-square, Fisher's exact, Mann-Whitney U, and Kruskal-Wallis tests, and significance was set as P <0.05. Results: One hundred fifty-five physicians participated, with one-third reporting they encountered TDI more than once a week. Sixty percent of ED-Drs had received TDI education, of which a significantly higher proportion (84.4 percent) were Western-trained (P =0.007). Consultants and specialists had the highest knowledge scores (P =0.001). ED-Drs with five to 10 years' experience scored significantly lower (3.07±1.65) than those with less than five years of experience (3.86±1.36) and those with more than 10 ...
It is forecasted that the skills and competencies necessary for post-pandemic success in higher e... more It is forecasted that the skills and competencies necessary for post-pandemic success in higher education need to be founded upon adaptability, coping, and Self-regulated Learning (SRL). It is worth investigating how stakeholders perceived their adaptability and coping with the accelerated change accompanying COVID-19. Accordingly, the purpose of this study was to assess the self-reported adaptability of postgraduate dental learners and their instructors in the context of abrupt transition to distance learning induced by the pandemic. This study utilized a convergent mixed methods study design. The qualitative and quantitative data were concurrently collected from instructors and learners. The datasets were analyzed independently, and the generated information was integrated using a joint model analysis. The percentage of average of self-reported adaptability of both groups was 81.15%. The instructors, with a mean of satisfaction of 17.94 (1.76), rated their adaptability significant...
International Journal of Health Promotion and Education, 2007
ABSTRACT
Malocclusion is a common oral disorder and the demand for orthodontic care is increasing among ch... more Malocclusion is a common oral disorder and the demand for orthodontic care is increasing among children. There is a dearth of information as to how malocclusion and its treatment
International Journal of Paediatric Dentistry
The Journal of School Nursing, 2018
The aim of this study was to assess the knowledge of school nurses and physical education teacher... more The aim of this study was to assess the knowledge of school nurses and physical education teachers (SN and PE teachers) about the emergency management of traumatic dental injuries (TDIs) in schools and to measure the impact of education on their knowledge. A longitudinal prospective study based on a questionnaire survey completed by 68 SN and PE teachers at three time periods (prior to, immediately after, and 3 months-post-educational intervention). Pre- and post t-test and repeated measures (analysis of variance) were used to compare the three group means for the same participants ( p < .05 was considered significant). Significant improvement in the knowledge score among participants was observed between the initial survey to immediately after the educational session and to 3 months after ( p = .047). Significant improvement in the choice of immediately seeking attention after tooth avulsion was observed ( p = .001). The initial knowledge deficiency about the emergency managemen...
Applied Clinical Research, Clinical Trials and Regulatory Affairs, 2014
Sickle cell anemia is a genetic disease that primarily affects the black population. This anemia ... more Sickle cell anemia is a genetic disease that primarily affects the black population. This anemia is due to a homozygous state of the abnormal hemoglobin S. An alteration occurs on the DNA molecule involving the substitution of the amino acid valine for glutamic acid at the sixth position on the beta polypeptide chain. This biochemical variation on the DNA molecule creates a physiological change that causes sickle-shaped red blood cells to be produced. The sickle-shaped cells are the result of the hemoglobin S being deoxygenated. This case report presents a case of 16-year-old female with sickle cell disease and its dental management.
Cerebral palsy (CP) is a group of neuromuscular disorders that affects the development of movemen... more Cerebral palsy (CP) is a group of neuromuscular disorders that affects the development of movement and posture, causing activity limitations. CP is classified into three main groups: spastic, dyskinetic and ataxic. Population-based studies from around the world report estimates of CP prevalence ranging from 1.5 to more than 4 per 1,000 live births. The commonest cause of CP remains unknown in 50% of the cases; prematurity remains the common asterisk factor. CP children suffer from numerous problems and potential disabilities such as mental retardation, epilepsy, feeding difficulties, and ophthalmologic and hearing impairments. This paper reviews and critically discusses the definition, epidemiology, aetiology, classifications, treatments and associated manifestation and complications of CP.
Journal of dentistry for children, 2018
Purpose: The purpose of this study was to evaluate the prevalence and severity of molar incisor h... more Purpose: The purpose of this study was to evaluate the prevalence and severity of molar incisor hypomineralization (MIH) among schoolchildren in Dubai, UAE.Methods: A randomized cluster sample of 342 eight to 12-year-old schoolchildren had their permanent first molars and incisors evaluated for prevalence and severity of MIH using the European Academy of Paediatric Dentistry criteria.Results: The prevalence of MIH in Dubai was found to be 27.2 percent and was significantly higher in girls (32.6%) compared to boys (18.1%;P=0.002). The prevalence of molar hypomineralization (MH) was higher than MIH: of the 27.2 percent diagnosed children, 65.6 percent had only MH while 34.4 percent had MIH. MH prevalence in maxillary molars was 20.8 percent, significantly higher than 14.6 percent in mandibular molars (P≤0.005). Almost nine percent of maxillary incisors were affected by MIH compared to 0.9 percent of mandibular incisors (P≤0.001). The presence of demarcated opacities was significantly ...
oral health and dental management, 2017
Background: Quality assurance (QA) for radiographs sustains accurate diagnostic information while... more Background: Quality assurance (QA) for radiographs sustains accurate diagnostic information while maintaining radiation doses as low as reasonably achievable (ALARA). Aims: To audit the quality of digital intraoral periapical (IOPAs) and bitewings (BWs) radiographs taken in a postgraduate paediatric dentistry setting. Standards: The National Radiological Protection Board (NRPB) guidance describes three grades of radiograph quality. Excellent (Grade 1 >70% of total exposures), diagnostically acceptable (Grade 2 <20%) and unacceptable (Grade 3 <10%). Methodology: A pilot study was performed on 10 IOPAs and 10 BWs. 50 IOPAs and 50 BWs were reviewed in 2 audit cycles with a 6 month interval (total of 200 X-rays). Results: First Cycle: Of 50 IOPAs: 18 (36%) scored Grade 1, 25 (50%) Grade 2 and 7 (14%) Grade 3. Of 50 BWs: 10 (20%) scored Grade 1, 33 (66%) Grade 2 and 7 (14%) Grade 3. Second Cycle: Of 50 IOPAs: 28 (56%) scored Grade 1, 15 (30%) Grade 2 and 7 (14%) Grade 3. Of 50 B...
Journal of International Society of Preventive & Community Dentistry, 2017
Objectives: The aim of the present study was to evaluate the prevalence and severity of dental ca... more Objectives: The aim of the present study was to evaluate the prevalence and severity of dental caries school children in the Gulf Cooperation Council (GCC) area, to help the development of systematic approaches for preventive oral care programs in the GCC states and to provide sound information for oral health promotion and public health care. Materials and Methods: A comprehensive search to identify both published and unpublished articles concerning relevant studies of dental caries in children aged 6–16 years for their permanent teeth published from 1992 to 2016 with no language and time limit was performed. The search strategies employed electronic databases and incorporated both dental subject headings and free-text term. Results: The overall mean decayed, missing and filled teeth in the permanent teeth was 2.57, and the prevalence was 64.7% in the GCC area. Conclusions: Most of the studies were conducted in the Kingdom of Saudi Arabia. The results may not be a true reflection, ...
International Journal of Dentistry, 2020
Aim Paediatricians' oral health knowledge is essential for early detection of disease, approp... more Aim Paediatricians' oral health knowledge is essential for early detection of disease, appropriate advice, and proper referral. Therefore, this study aimed to evaluate the knowledge, behaviour, and attitude of paediatricians practicing in the United Arab Emirates (UAE) regarding children's oral health. Study Design. Cross-sectional survey. Methods A questionnaire consisting of 16 questions was completed after piloting by a sample of randomly selected registered UAE paediatricians. Scores of knowledge (out of 9), behaviour (out of 4), and attitude (out of 3) were calculated. Statistical analysis was performed using Shapiro–Wilk, Mann–Whitney U, and Kruskal–Wallis tests. Statistical significance was set as P < 0.05. Results A total of 185 surveys were completed. Nearly half of the paediatricians (95 (51.4%)) identified the appropriate age for child's first dental visit; while 88 (47.6%) believed that the appropriate age to start brushing was after the eruption of the pr...
Cerebral palsy (CP) is a group of neuromuscular disorders that affects the development of movemen... more Cerebral palsy (CP) is a group of neuromuscular disorders that affects the development of movement and posture, causing activity limitations. CP is classified into three main groups: spastic, dyskinetic and ataxic. Population-based studies from around the world report estimates of CP prevalence ranging from 1.5 to more than 4 per 1,000 live births. CP children suffer from numerous problems and potential disabilities such as mental retardation, epilepsy, feeding difficulties, and ophthalmologic and hearing impairments. Intra orally, Patients with cerebral palsy are reported to have several oral health problems such as poor oral hygiene, bruxism, drooling, traumatic dental injuries, and malocclusion. A literature search was conducted to identify the key oral and dental manifestations of CP. These findings are discussed and utilized to suggest recommendations for treatment planning in CP patients for the dental practitioner. The findings might also help other medical professionals in u...
A literature search was conducted to identify the key oral and dental manifestations of DS. These... more A literature search was conducted to identify the key oral and dental manifestations of DS. These findings are discussed and used to suggest recommendations for treatment planning in DS patients for the practicing dental practitioner and also to help other medical professionals in understanding the oral health status of DS patients and the importance of liaison with dental professionals. INTRODUCTION DS or Trisomy 21 is a genetic disorder caused by a trisomy ofan extra chromosome No.21 [1,2]. An abnormal segregation of chromosomes during cell division gives the affected individuals three instead of the normal two [3-5] DS is the most common chromosomal condition diagnosed in the United States [5]. Approximately one out of every 700 infants born in the United States is diagnosed with DS [6]. Regionally, DS prevalence is around 1 in 554 in Saudi Arabia and 1 in 853 in Hyderabad in India [7,8]. Surprisingly, Dubai has scored the highest incidence in the region, One in every 319 live bi...
Purpose The role of simulation-based education (SBE) in enhancing communication has been establis... more Purpose The role of simulation-based education (SBE) in enhancing communication has been established in the literature. To ensure achieving desired outcomes from SBE initiative, the individual learners, their experiences, and environments need to be considered. This study aimed at exploring the perception of post-graduate dental students regarding their participation in SBE sessions, around selected communication skills, designed in alignment with the assumptions of adult learning theory and steps of Kolb’s experiential learning cycle. Methods This study utilized a qualitative design. Six focus-group sessions were conducted following the SBE sessions. The generated data was inductively investigated using a multi-staged participant-focused approach to thematic analysis, based upon constructivist epistemology. NVivo was utilized to facilitate text Fragments’ coding and categorization. Results Forty-three post-graduate dental students participated. The analysis resulted in 16 categorie...
Objectives: Facial look and expression affect how people are viewed by others. This study aimed t... more Objectives: Facial look and expression affect how people are viewed by others. This study aimed to evaluate how schoolchildren in the Emirate of Sharjah, United Arab Emirates view their peers who have discolored teeth. Materials and Methods: A cross-sectional study using randomized cluster sampling of Sharjah public schools was conducted. A previously developed and validated social attribute questionnaire was utilized to determine children’s dental appearance-related judgments. Children aged 11–14 years were given photographs of subjects either with discolored teeth or without, and they were asked to rate them using six positive and five negative signifiers. The total attribute score (TAS) ranged from 11 (most negative) to 44 (most positive). A linear regression analysis and t-tests were performed to determine the effects of gender and age in mean TAS. Results: TAS was significantly lower among discolored teeth photographs when compared with photographs without teeth discoloration (...
Ectopic eruption of the irst permanent molar occurs due to the abnormal mesioangular eruption pat... more Ectopic eruption of the irst permanent molar occurs due to the abnormal mesioangular eruption path of the molar resulting in an impaction at the distal prominence of the primary second molar’s crown. It can be suspected if asymmetric eruption is observed or if the mesial marginal ridge is noted to be under the distal prominence of the second primary molar. Ectopic eruption can be diagnosed from bitewings or panoramic radiographs, Fig 1, 2. The prevalence of this condition is reported to be up to 0.75%1. The ectopic eruption is more common in cleft lip and palate patients 1 . Ectopic eruption of permanent molars is classiied into two types. There are those that selfcorrect or “jump” and others that remain impacted. In 66 percent of the cases, the molar jumps 2 . In most of these self-corrected cases, the condition goes unnoticed and is discovered later by evidence of resorption of the distal root of the second primary molar in routine radiographs. A permanent molar that presents with...
Thalassaemia, one of the most common genetic disorders, often causes serious medical, social, and... more Thalassaemia, one of the most common genetic disorders, often causes serious medical, social, and psychological problems. Beta thalassaemia major is a life-threatening disorder that presents with a vast variability in the systemic signs and symptoms. In addition, orofacial and dental tissues are also affected. The common orofacial features among thalassaemic patients include: frontal bossing, skeletal overgrowth with characteristic appearances known as chipmunk faces, upper lip retraction, protrusion of pre maxilla bone associated with alveolar enlargement that causes malocclusion in the dentition with the clinical appearance of protrusion, flaring, spacing of anterior teeth and anterior open bite. The oral mucosa appears pale or a lemon yellow colour due to deposition of bilirubin pigmentation and anaemia. Sometimes the gingival colour tends to be dark, caused by high ferritin level in the blood. Current reports show a significant improvement in thalassaemia major patients’ surviva...
Purpose: To investigate knowledge of emergency department physicians and residents (ED-Drs) about... more Purpose: To investigate knowledge of emergency department physicians and residents (ED-Drs) about management of traumatic dental injuries (TDI) in the United Arab Emirates (UAE). Methods: A cross sectional study of ED-Drs was conducted using a questionnaire and a score of TDI knowledge (TDI-K) was created (maximum of six). Statistical analysis was performed using chi-square, Fisher's exact, Mann-Whitney U, and Kruskal-Wallis tests, and significance was set as P <0.05. Results: One hundred fifty-five physicians participated, with one-third reporting they encountered TDI more than once a week. Sixty percent of ED-Drs had received TDI education, of which a significantly higher proportion (84.4 percent) were Western-trained (P =0.007). Consultants and specialists had the highest knowledge scores (P =0.001). ED-Drs with five to 10 years' experience scored significantly lower (3.07±1.65) than those with less than five years of experience (3.86±1.36) and those with more than 10 ...
It is forecasted that the skills and competencies necessary for post-pandemic success in higher e... more It is forecasted that the skills and competencies necessary for post-pandemic success in higher education need to be founded upon adaptability, coping, and Self-regulated Learning (SRL). It is worth investigating how stakeholders perceived their adaptability and coping with the accelerated change accompanying COVID-19. Accordingly, the purpose of this study was to assess the self-reported adaptability of postgraduate dental learners and their instructors in the context of abrupt transition to distance learning induced by the pandemic. This study utilized a convergent mixed methods study design. The qualitative and quantitative data were concurrently collected from instructors and learners. The datasets were analyzed independently, and the generated information was integrated using a joint model analysis. The percentage of average of self-reported adaptability of both groups was 81.15%. The instructors, with a mean of satisfaction of 17.94 (1.76), rated their adaptability significant...