Assim M. AL-Abdulkader

Dr. Assim M. AL-Abdulkader

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Research Focus & Metrics

Academic Career Length

8Years (2019-Present)

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

Representative Publications

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1 December 2019 in JAMA Oncology
Verified
Journal Article
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GCGlobal Burden of Disease Cancer Collaboration
Global Burden of Disease Cancer Collaboration
CFChristina Fitzmaurice
Christina Fitzmaurice
DADegu Abate
Degu Abate
NANaghmeh Abbasi
Naghmeh Abbasi
HAHedayat Abbastabar
Hedayat Abbastabar
CMChristopher J. L. Murray
Christopher J. L. Murray
Cancer is now widely recognized as a global problem that unfortunately lacks a global solution. The latest United Nations high-level meeting on noncommunicable diseases (NCDs) exemplified this conundrum.1 Despite global commitment to reducing the risk of and disability from NCDs, including cancer, implementation of known solutions is inadequate to reach the 2011 Political Declaration on the Prevention and Control of Noncommunicable Diseases2,3 (25% reduction in premature mortality from NCDs by 2025) and the third Sustainable Development Goal (by 2030 reduce by one-third premature mortality from NCDs through prevention and treatment, and promote mental health and well-being).4 To reduce cancer burden, identifying the scope of the problem and mapping out implementation of solutions is best done in National Cancer Control Plans (NCCPs). However, a recent review showed that only 29% of low-income countries had a NCCP, and even if NCCPs existed, cost, financing, monitoring, and expansion of information systems was often inadequate. Many highly effective prevention and treatment strategies exist for cancer. However, they are often very specific (eg, vaccination for human papillomavirus and hepatitis B virus for prevention of cervical and liver cancer, or tyrosine kinase inhibitors for cancers with targetable mutations). Effective NCCPs therefore require detailed knowledge about the local burden of cancer and associated risk factors. We herein present results from the Global Burden of Disease (GBD) 2017 study describing cancer incidence, mortality, years of life lost (YLLs), years lived with disability (YLDs), and disability-adjusted life-years (DALYs) for 195 countries from 1990 through 2017, which can inform cancer control through policy, resource allocation, and health system planning.

1 June 2023 in Clinical Ophthalmology
Verified
Journal Article
Open access
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AAAmani M. AlQarni
Amani M. AlQarni
AAAssim M. AL-Abdulkader
Assim M. AL-Abdulkader
AAAsma N Alghamdi
Asma N Alghamdi
JAJumana Altayeb
Jumana Altayeb
RJRaghad Jabaan
Raghad Jabaan
RARawan A Alanazi
Rawan A Alanazi
Introduction: The prolonged use of digital devices is a major risk factor for digital eye strain (DES) syndrome. Aim: To estimate the prevalence of DES symptoms among students at Imam Abdulrahman University who use digital devices for virtual learning and leisure activities. Methods: This was a retrospective cross-sectional study conducted by asking medical students of Imam Abdulrahman bin Faisal University to complete a self-administered online questionnaire. The questionnaire was used to determine the effect of the hours spent on digital devices and other factors, such as screen distance and not using artificial tears, on the development of DES. The severity (moderate or severe) and frequency (occasionally, always, or never) of 16 eye strain-related symptoms, including eye pain, headache, and itching, were evaluated by using the Computer Vision Syndrome Questionnaire. Results: The overall prevalence of DES in the sample was found to be 68.53%. The largest proportion of students were found to have mild DES (43.20%), and only 11% had severe DES. The most common symptoms reported in our sample were headache, dryness, and burning. Female gender, using smartphones for online classes, and not using eye lubricants were significantly associated with increased severity of DES. Conclusion: In the wake of the COVID-19 pandemic, virtual learning has become an integral part of education, leading to increased use of digital technology. The aim of this study was to investigate the impact of virtual learning on eye strain and to determine the prevalence and effects of DES. A questionnaire was administered to participants, and the findings revealed a DES prevalence of 68.53%. The use of eye drops for lubrication and smartphones for classes was significantly associated with DES. Furthermore, females were found to be more susceptible to severe DES symptoms than males. The development of a tool such as the Computer Vision Syndrome Questionnaire to predict DES prevalence could reduce clinic time and resources by minimizing unnecessary follow-up and ophthalmology referrals.

1 March 2024 in International Journal of Women's Health
Verified
Journal Article
Open access
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NANouf A AlShamlan
Nouf A AlShamlan
RAReem S. AlOmar
Reem S. AlOmar
AAAssim M. AL-Abdulkader
Assim M. AL-Abdulkader
MSMarwa Mahmoud Shafey
Marwa Mahmoud Shafey
FGFaisal Al Ghamdi
Faisal Al Ghamdi
MSMalak Al Shammari
Malak Al Shammari
Background: Epidemiological evidence has shown that human papillomavirus (HPV) is the most frequent cause of sexually transmitted infection, and vaccination is an essential measure to prevent associated diseases and complications. This study aimed to assess the HPV vaccine uptake and its associated factors as well as HPV vaccine hesitancy by female healthcare workers (HCWs) in Saudi Arabia. Methods: This online, questionnaire-based, cross-sectional study involved female HCWs in Saudi Arabia between July and October 2022. The study tool included questions about sociodemographic, occupational, and reproductive characteristics, uptake of HPV vaccination, and reasons of hesitancy. Chi-squared and t-tests were used for bivariate analyses, and multivariable logistic regression was used to adjust for confounders. Results: The total number of participants was 1857. Around 20% of HCWs received at least one dose of the HPV vaccine, and around 45% were willing to take it this year. Lower odds of vaccine uptake were reported among older participants and those with a higher level of education. However, nurses, HCWs with a previous HPV infection, those with a family history of cervical cancer, or those with a previous cervical cancer screening test had higher odds of receiving the vaccine. On the other hand, older participants and diploma degree holders were less willing to take the HPV vaccine. Higher odds of willingness were reported in married HCWs, those with a previous HPV infection, those who received a previous HPV vaccine dose, or those who were screened for cervical cancer. Lack of knowledge and some misconceptions were the most reported reasons for hesitancy. Conclusion: Certain factors that affect HCWs personal decisions to take the vaccine were identified. By targeting these issues, epidemiologists, public health officials and women’s health care providers can work to increase HPV vaccine uptake and reduce the burden of HPV-related diseases in this population.

1 July 2023 in Breast Cancer: Targets and Therapy
Verified
Journal Article
Open access
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AAAssim M. AL-Abdulkader
Assim M. AL-Abdulkader
DGDanya Gari
Danya Gari
GYGhada Fouad Al yousif
Ghada Fouad Al yousif
AAAmal A. Alghamdi
Amal A. Alghamdi
SAShikha AlKaltham
Shikha AlKaltham
AAAli AlMudhi
Ali AlMudhi
Background: According to the World Health Organization, by the end of 2020, an estimated 7.8 million people was living with breast cancer diagnosed between 2015 and 2020; in Saudi Arabia, more than fifty percent of cancer cases are detected in late stages, which results in increased mortality rates and reduces the chances of remission. Breast cancer screening using mammography in women fifty years and older worldwide and in women forty years and older in Saudi Arabia shows a significant decrease in morbidity and mortality. However, screening rates are not satisfactory and require further investigation. Methods: This cross-sectional study included women aged 40 years and older. Data was collected through an online survey distributed via social media platforms to all regions of Saudi Arabia. Chi-square and Fisher’s exact tests were used to examine the difference in the distribution of study variables among women who had received breast screening and those who had not. A logistic regression model was used to estimate the risk of not having breast cancer screening. Results: A total of 973 participants completed the survey. Among respondents, 476 (48.9%) had been screened at least once in their lifetime. The main motivators for screening were: receiving an advice from a physician (41.8%), interest in early detection (39.8%), and receiving free mammography (29.7%). On the other hand, the main barriers to receiving breast cancer screening were: finding screening unnecessary (24.2%), believing screening to be painful (22.1%), and fearing abnormal results (18.6%). Conclusion: We found that nearly half of the targeted screening group had never received mammography screening. These results warrant urgent attention, as early detection is key to better outcomes. Our study’s results aid in better understanding the public’s points of view and inform interventions to improve breast cancer.

20 December 2022 in Patient Preference and Adherence
Verified
Journal Article
Open access
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WAWejdan M. Al-Johani
Wejdan M. Al-Johani
NANouf A AlShamlan
Nouf A AlShamlan
MAManar F AlGhamdi
Manar F AlGhamdi
AAAssim M. AL-Abdulkader
Assim M. AL-Abdulkader
WAWaleed M Aljohani
Waleed M Aljohani
MAMoataza Abdelwahab
Moataza Abdelwahab
Purpose: A cancer diagnosis is an overwhelming process for both patients and doctors. Many studies have addressed doctors’ opinions and knowledge regarding breaking bad news (BBN). However, scarce knowledge exists regarding patients’ perspectives for communicating bad news. Therefore, the current study aims to assess cancer patient preferences and satisfaction about BBN. Patients and Methods: This is a mixed methods study consisting of two phases; an in-depth interview and cross-sectional quantitative analysis. Thematic analysis was used for the qualitative data to explore patients’ satisfaction and preferences about BBN. For quantitative analyses, the overall satisfaction was calculated as satisfaction percent. Bivariate analyses were performed, and statistical significance was set as p < 0.05. Quality function deployment was used to effectively define patient requirements of highest priority. Results: Thematic analysis revealed two main themes. Theme 1; patients’ requirements for BBN and theme 2; patients’ reaction at the time of diagnosis with their categories. For the quantitative part, a total of 222 patients responded to the survey, females made up 70% of the sample. Satisfaction score percent ranged from 25.5 to 100%, with a mean of 82.7± 11.9%. The most preferred items were mainly concerned with the doctor being honest and encouraging, good listener and interacting giving simple smooth explanations without using medical terms, and empathetic (average score 4.8/5). Also, providing the diagnosis in a calm and private environment (4.7/5). Analysis also found that the requirements for improvement included providing a written summary after receiving the diagnosis and patient perception assessed by the doctor before telling the diagnosis. Conclusion: Communicating bad news effectively is crucial in the management of cancer patients. The process of BBN should be patient-centered, focusing on patients’ needs. Thus, the current study has demonstrated the patients’ preferences and the requirements, which should be incorporated into BBN protocols.

1 August 2023 in International Journal of Women's Health
Verified
Journal Article
Open access
PDF file
NANouf A AlShamlan
Nouf A AlShamlan
RAReem S. AlOmar
Reem S. AlOmar
AAAssim M. AL-Abdulkader
Assim M. AL-Abdulkader
FGFaisal Al Ghamdi
Faisal Al Ghamdi
AAAbdullah A Aldakheel
Abdullah A Aldakheel
MSMalak Al Shammari
Malak Al Shammari
Purpose: Epidemiologically, cervical cancer is the fourth most commonly diagnosed cancer among females globally and the third most commonly diagnosed gynecological cancer in Saudi Arabia. Screening is an important measure to prevent it. The current study aimed to assess, epidemiologically, female healthcare workers’ (HCWs) utilization of cervical cancer screening services and its association with their beliefs about cervical cancer and the screening test, as well as their personal characteristics. Methods: This cross-sectional study included female HCWs in Saudi Arabia. A predesigned, self-administered survey was used to collect data, and it included questions about sociodemographic and reproductive characteristics, self-utilization of cervical cancer screening services, and the Health Belief Model (HBM) scale. Regression analyses were conducted to identify predictors of cervical cancer screening service utilization. Results: A total of 1857 females participated. The cervical cancer screening test uptake was 24.6% of ever-married females. However, 45% of the participants were willing to have the test. The odds of utilizing a screening were significantly higher among older participants, those with a higher level of education, and those with a higher number of pregnancies. Furthermore, HCWs with a history of HPV infection, cervical cancer in the family, hormonal contraception, or immunocompromised diseases were more likely to have the screening. An increase in the mean scores of the perceived benefits and motives subscales of HBM was associated with an increase in the uptake of screening. However, an increase in perceived barrier scores was significantly associated with a lower likelihood of cervical cancer screening uptake. Conclusion: Low cervical screening uptake and slightly higher intentions to have the test exist among HCWs. Certain personal factors and health beliefs significantly affect the utilization of the screening test. Approaches that target perceived benefits, health motivation, and perceived barriers to improve the screening rates of cervical cancer among HCWs are recommended.