Mhd Obai Alchallah

Dr. Mhd Obai Alchallah

orcid

Research Focus & Metrics

Academic Career Length

7Years (2020-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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16 May 2022 in Heliyon
Verified
Journal Article
Open access
HAHomam Alolabi
Homam Alolabi
MAMhd Obai Alchallah
Mhd Obai Alchallah
FMFatema Mohsen
Fatema Mohsen
MMMarah Marrawi
Marah Marrawi
ZAZaynab Alourfi
Zaynab Alourfi
Syrian eating habits are trending towards westernized patterns that are high in carbohydrates, fats, and meat. This accompanied by an increasingly sedentary lifestyle has affected young adults’ dietary habits. As a consequence, obesity and overweight young adults are significantly increasing in prevalence. This study aims to assess the pattern of eating habits and their relation with psychosocial factors among university students.

1 November 2020 in Heliyon
Verified
Journal Article
Open access
HAHomam Alolabi
Homam Alolabi
MAMhd Obai Alchallah
Mhd Obai Alchallah
FMFatema Mohsen
Fatema Mohsen
MSMosa Shibani
Mosa Shibani
HIHlma Ismail
Hlma Ismail
BSBisher Sawaf
Bisher Sawaf
The devastating Syrian crisis has raised concern regarding the social acceptance of smoking especially with water pipe use becoming a growing epidemic. We aim to determine the prevalence of cigarette and water pipe smoking among university students, along with identifying the addictive behavior among university students. A cross-sectional study was conducted at the Syrian Private University during World No-Tobacco Day, in Damascus, Syria during the war crisis. The survey consists of 4 sections: socio-demographic information, Fagerström Test of Nicotine Dependence, attitude towards water pipes, and perspective about smoking. Data were analyzed using the Statistical Package for Sciences version 25.0 (SPSS Inc., United States.) Of the 622 participants, 429 (69%) were males with a mean age of 21.3 ± 3.1 years. The prevalence of tobacco smoking was 320 (51.4%), 208 (23.8%) for cigarettes, and 112 (18.0%) for water pipe. Smoking was significantly higher among male non-medical university students. The majority were low to moderate dependent when assessed by the Fagerström Test of Nicotine Dependence. This study showed a very high prevalence of smoking indicating the need for smoking cessation programs, access to effective quitting treatments, and mass media campaigns to diminish smoking among the youth.

5 April 2024 in Medicine
Verified
Journal Article
Open access
MSMhd Homam Safiah
Mhd Homam Safiah
KAKhaled Kalalib Al Ashabi
Khaled Kalalib Al Ashabi
THTasnim Haj-Abow
Tasnim Haj-Abow
MAMhd Obai Alchallah
Mhd Obai Alchallah
NKNaram Khalayli
Naram Khalayli
MKMaysoun Kudsi
Maysoun Kudsi
People with ankylosing spondylitis (AS) are vulnerable group to experience mood disorders. It is crucial to identify factors that contribute to depression and anxiety in order to improve outcomes. This study seeks to determine the rates of depression and anxiety in Syrian AS patients, as well as identify potential predictors for these conditions. This cross-sectional study was conducted using convenience sampling at the Biological Treatment Unit of the Rheumatology Department of the Damascus Hospital. Data were collected from face-to-face interviews with patients using validated structural questionnaire. A multivariate linear regression model was used to investigate potential predictive factors of depressive and anxiety symptoms. Of the 103 patients, 49.5% showed clinically significant depressive symptoms, and 36.9 % showed clinically significant anxiety symptoms. Multivariate linear regression indicated that depressive and anxiety symptoms were predicted by job layoff, hip pain, positive history of mental distress, poor quality of life, severe fatigue, and high frequency of sleep disturbance with relatively high explanatory powers. depressive and anxiety symptoms were predicted by disease activity scores but with low explanatory power. This study demonstrated high levels of that depressive and anxiety symptoms among Syrian patients with AS undergoing biological treatment. Poor quality of life, severe fatigue, and high-frequency sleep disturbances are major predictive factors for depressive and anxiety symptoms. Screening for depression and anxiety holds significant importance in the comprehensive management of ankylosing spondylitis even in the context of concurrent biological treatment administration.

8 July 2024 in Discover Psychology
Verified
Journal Article
Open access
PDF file
MAMhd Obai Alchallah
Mhd Obai Alchallah
HAHomam Alolabi
Homam Alolabi
MSMhd Homam Safiah
Mhd Homam Safiah
SASham Ataya
Sham Ataya
KAKhaled Kalalib Alashabi
Khaled Kalalib Alashabi
FMFatema Mohsen
Fatema Mohsen
Background: Eating disorders (EDs) are a complex group of disorders that affect mental and physical health and pose a challenge for medical professionals to diagnose. This study aims to screen for eating disorders among Syrian university undergraduates. Methods and materials: A cross-sectional study was conducted among Syrian university students using a self-administered questionnaire. The questionnaire consisted of three sections: socio-demographic characteristics, dietary habits and barriers to healthy eating, and the Sick, Control, One, Fat, Food (SCOFF) score. The chi-square test was used to evaluate the factors related to eating disorders. Results: Of 728 students, 45.3% were males and 54.7% females. The majority of participants studied medicine 32.3%, followed by pharmacy 25.7% and dentistry 17.6%. Overweight and obese participants represented 21.4% and 6.8% respectively. Merely 36% of students reported adopting a healthy diet, a greater percentage of females 58.8% reported having snacks compared to males 48.5% (P = 0.006), a higher percentage of females 38.8% reported consuming fast food compared to males 26.6% (P < 0.001). Most of the students' eating habits worsened during exams 55.7%, females 60.6% markedly reported worse eating habits during exams compared to males 50% (P = 0.017). Lack of time 72.7%, not accessible 38.3%, and unenjoyable 31.6% were frequent barriers to healthy food. About 20.3% of students screened positive for probable eating disorders. Factors that elevate the likelihood of acquiring an ED encompass being female, having a lower or higher BMI, eating worse during exams, and psychological behaviors. Conclusions: Probable EDs were prevalent among Syrian undergraduates. The addressed socio-demographic and psychological factors were significantly affecting students’ eating behaviors. These findings can be used to provide targeted lifestyle modification advice via health promotion programs for these specific groups.

10 May 2023 in Annals of Medicine & Surgery
Verified
Journal Article
Open access
MAMhd Obai Alchallah
Mhd Obai Alchallah
MSMhd Homam Safiah
Mhd Homam Safiah
MKMohamed Motsem Belah Kajjoun
Mohamed Motsem Belah Kajjoun
KAKhaled Kalalib Al Ashabi
Khaled Kalalib Al Ashabi
SASham Ataya
Sham Ataya
LNLouei Nahas
Louei Nahas
Background: Obstructive sleep apnoea syndrome (OSAS) has become vastly conceded in the last decade as a possible reason for significant morbidity in childhood. This study aims to evaluate the prevalence of OSAS among school children and to assess the interrelationship between OSAS and daytime sleepiness. Methods and materials: This cross-sectional study was conducted with 1029 children and adolescents aged 6–15 years attending elementary and secondary schools in Damascus, Syria. The questions involved 19 sleep problems items using the children sleep habits questionnaire, and 4 sleep disorder items (loud snoring, having snorts or gasps, breathing pauses, daytime sleepiness). Total sleep time (TST) was determined by sleep habits. Severe possible OSAS (p-OSAS) was addressed as having all OSA symptoms “frequently”, and mild p-OSAS was defined as having any of the symptoms “sometimes”. Severe and mild daytime sleepiness were rated as being very sleepy during the day “frequently”, and “sometimes”, respectively. Logistic regression was applied to predict risk factors of severe and mild daytime sleepiness. Results: The prevalence of p-OSAS was 22.2%, of them 15.8% were mild, and 6.3% were severe. p-OSAS was more recognized in males 15.2% children (P<0.05). Most p-OSAS children sleep less than 6 h of TST; however; the mean TST was significantly lower at the secondary school level (P≤0.001). Predicted risk factors for severe and mild daytime sleepiness were students’ grade level (P<0.05), severe and mild p-OSAS (P≤0.001), and TST less than 6 h (P≤0.001). Conclusions: A significant number of children have p-OSAS, affecting daytime sleepiness in school age. Physicians should consider loud snoring, and breathing pauses as marked symptoms of severe daytime sleepiness. Moreover, raising parents awareness about OSAS and daytime sleepiness is essential to ensure early access to primary care.

28 March 2022 in International Journal of Surgery Case Reports
Verified
Journal Article
Open access
SJSami Jomaa
Sami Jomaa
MAMhd Obai Alchallah
Mhd Obai Alchallah
HRHasan Raslan
Hasan Raslan
RBRafat Bhsass
Rafat Bhsass
DADema Adwan
Dema Adwan
Introduction and importance: Conservative management of placenta accreta is a recent approach demarcated by leaving the placenta in situ. It can be applied either after a failed attempt to remove the placenta manually or without previous attempts. Case presentation: In this case, we present a 31-years-old woman who was diagnosed with placenta increta during the cesarean section. Surgeons tried to remove the placenta manually, but they have failed and left the placenta in situ to avoid performing a hysterectomy on the patient. Case presentation: Inappropriate follow-up clinically ultrasound results in severe bleeding and subsequent emergent urges to conduct a hysterectomy to save the patient's life. Conclusion: Conservative management requires a close follow-up using ultrasonography to avoid any fatal complications. Highlights: