Displaying publications 121 - 140 of 173 in total

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  1. Alnuqaydan AM, Almutary AG, Sukamaran A, Yang BTW, Lee XT, Lim WX, et al.
    AAPS PharmSciTech, 2021 Jun 08;22(5):173.
    PMID: 34105037 DOI: 10.1208/s12249-021-02062-2
    Middle East respiratory syndrome (MERS) is a lethal respiratory disease with its first case reported back in 2012 (Jeddah, Saudi Arabia). It is a novel, single-stranded, positive-sense RNA beta coronavirus (MERS-CoV) that was isolated from a patient who died from a severe respiratory illness. Later, it was found that this patient was infected with MERS. MERS is endemic to countries in the Middle East regions, such as Saudi Arabia, Jordan, Qatar, Oman, Kuwait and the United Arab Emirates. It has been reported that the MERS virus originated from bats and dromedary camels, the natural hosts of MERS-CoV. The transmission of the virus to humans has been thought to be either direct or indirect. Few camel-to-human transmissions were reported earlier. However, the mode of transmission of how the virus affects humans remains unanswered. Moreover, outbreaks in either family-based or hospital-based settings were observed with high mortality rates, especially in individuals who did not receive proper management or those with underlying comorbidities, such as diabetes and renal failure. Since then, there have been numerous reports hypothesising complications in fatal cases of MERS. Over the years, various diagnostic methods, treatment strategies and preventive measures have been strategised in containing the MERS infection. Evidence from multiple sources implicated that no treatment options and vaccines have been developed in specific, for the direct management of MERS-CoV infection. Nevertheless, there are supportive measures outlined in response to symptom-related management. Health authorities should stress more on infection and prevention control measures, to ensure that MERS remains as a low-level threat to public health.
    Matched MeSH terms: Saudi Arabia/epidemiology
  2. Alshehri AA, Adebayo Irekeola A, Merae Alshahrani M, Mohammed Abdul KS, Ahmed Asiri S, Aboluluy BF, et al.
    Saudi Med J, 2024 Jul;45(7):667-674.
    PMID: 38955448 DOI: 10.15537/smj.2024.45.7.20240338
    OBJECTIVES: To ascertain the prevalence of transfusion transmissible infections (TTIs) across diverse donor groups in the Najran province. Additionally, to establish a potential association between the development of TTI and the donors' blood group, as determined by the ABO/Rh blood grouping system.

    METHODS: Blood donation data of 4120 donors, spanning from January to December 2020, were retrospectively reviewed. The blood were screened for TTI markers, including hepatitis B surface antigen (HBsAg), anti-hepatitis B core (anti-HBc), anti-hepatitis C virus (anti-HCV), anti-human immunodeficiency viruses 1 and 2 (anti-HIV1&2), anti-human T-lymphotropic virus types 1 and 2 (anti-HTLV-1&2), and syphilis antigen.

    RESULTS: Positive TTI markers were detected in 10.9% of the donors. The most detected TTI marker was anti-HBc (8.9%), followed by HBsAg (0.7%). Other markers were individually detected in <1% of the donors. Anti-HBc-positive was significantly elevated among non-Saudi blood donors. There was an association between age groups and anti-HCV (p=0.002), anti-HTLV (p=0.004) and syphilis antigen (p=0.02) markers positivity. The AB positive blood group exhibited the most positivity for TTI markers, followed by O positive blood group. Similarly, association was found between ABO group and HBsAg (p=0.01), anti-HBc (p=0.001), and anti-HCV (p<0.001) markers positivity.

    CONCLUSION: Emphasis on implementing robust screening measures for donated blood is underscored by this study. There is the need for future study to extensively evaluate TTI status to enhance our understanding of the trend in TTI.

    Matched MeSH terms: Saudi Arabia/epidemiology
  3. Al-Tayar B, Tin-Oo MM, Sinor MZ, Alakhali MS
    Tob Induc Dis, 2015;13:35.
    PMID: 26539068 DOI: 10.1186/s12971-015-0061-8
    BACKGROUND: The traditional type of smokeless tobacco used in the Arabian Peninsula, particularly common in Yemen, is called shammah. This study aims to determine the prevalence of shammah use and its association with the development of periodontal pockets. Other associated factors with the development of periodontal pocket were also determined.

    METHODS: This cross-sectional study included 346 adult males aged 18 years old to 68 years old. Socio-demographic characteristics, oral hygiene practices, and shammah use history were surveyed by using a structured interview questionnaire. The clinical assessment for the presence or absence of periodontal pockets was assessed on the basis of community periodontal index. The chi-square test was used to assess significant differences in study groups in terms of the presence of periodontal pockets. Multivariable logistic regression was selected to assess potential associated factors with the development of periodontal pockets.

    RESULTS: Among the 346 adult males, 248 (71.7 %), 30 (8.6 %), and 68 (19.7 %) males never used shammah, were former shammah users, and were current shammah users, respectively. The significant associated factors with the development of periodontal pocket were age group (30 years old and above) (Adjusted Odds Ratio (AOR) = 2.03, 95 % CI: 1.13, 3.65; P = 0.018), low family income category (AOR = 2.35, 95 % CI: 1.39, 3.99; P = 0.001), former shammah user (AOR = 2.66, 95 %: CI: 1.15, 6.15; P = 0.022), and current shammah user (AOR = 6.62, 95 %: CI: 3.59, 12.21; P = 0.001).

    CONCLUSIONS: The results revealed that periodontal pockets were significantly associated with age group (30 years old and above), low family income category, former shammah use, and current shammah use. The findings of the current study highlighted the need to develop comprehensive shammah prevention programs and reduce periodontal disease and other shammah-associated diseases.

    Matched MeSH terms: Arabia
  4. Ab Halim MH, Nor Anuar A, Azmi SI, Jamal NS, Wahab NA, Ujang Z, et al.
    Bioresour Technol, 2015 Jun;185:445-9.
    PMID: 25851807 DOI: 10.1016/j.biortech.2015.03.024
    With inoculum sludge from a conventional activated sludge wastewater treatment plant, three sequencing batch reactors (SBRs) fed with synthetic wastewater were operated at different high temperatures (30, 40 and 50±1°C) to study the formation of aerobic granular sludge (AGS) for simultaneous organics and nutrients removal with a complete cycle time of 3h. The AGS were successfully cultivated with influent loading rate of 1.6CODg(Ld)(-1). The COD/N ratio of the influent wastewater was 8. The results revealed that granules developed at 50°C have the highest average diameter, (3.36mm) with 98.17%, 94.45% and 72.46% removal efficiency observed in the system for COD, ammonia and phosphate, respectively. This study also demonstrated the capabilities of AGS formation at high temperatures which is suitable to be applied for hot climate conditions.
    Matched MeSH terms: Saudi Arabia
  5. Shrestha N, Shad MY, Ulvi O, Khan MH, Karamehic-Muratovic A, Nguyen UDT, et al.
    One Health, 2020 Dec 20;11:100180.
    PMID: 33072836 DOI: 10.1016/j.onehlt.2020.100180
    Globalization has altered the way we live and earn a livelihood. Consequently, trade and travel have been recognized as significant determinants of the spread of disease. Additionally, the rise in urbanization and the closer integration of the world economy have facilitated global interconnectedness. Therefore, globalization has emerged as an essential mechanism of disease transmission. This paper aims to examine the potential impact of COVID-19 on globalization and global health in terms of mobility, trade, travel, and countries most impacted. The effect of globalization were operationalized in terms of mobility, economy, and healthcare systems. The mobility of individuals and its magnitude was assessed using airline and seaport trade data and travel information. The economic impact was measured based on the workforce, event cancellations, food and agriculture, academic institutions, and supply chain. The healthcare capacity was assessed by considering healthcare system indicators and preparedness of countries. Utilizing a technique for order of preference by similarity to ideal solution (TOPSIS), we calculated a pandemic vulnerability index (PVI) by creating a quantitative measure of the potential global health. The pandemic has placed an unprecedented burden on the world economy, healthcare, and globalization through travel, events cancellation, employment workforce, food chain, academia, and healthcare capacity. Based on PVI results, certain countries were more vulnerable than others. In Africa, more vulnerable countries included South Africa and Egypt; in Europe, they were Russia, Germany, and Italy; in Asia and Oceania, they were India, Iran, Pakistan, Saudi Arabia, and Turkey; and for the Americas, they were Brazil, USA, Chile, Mexico, and Peru. The impact on mobility, economy, and healthcare systems has only started to manifest. The findings of this study may help in the planning and implementation of strategies at the country level to help ease this emerging burden.
    Matched MeSH terms: Saudi Arabia
  6. Alshareef AG, Wraith D, Dingle K, Mays J
    J Nurs Manag, 2020 Jul;28(5):1030-1040.
    PMID: 32277535 DOI: 10.1111/jonm.13028
    AIMS: This study identifies and analyses the risk factors contributing to nursing turnover in Saudi Arabia and identifies practical solutions to decrease turnover and encourage nurses to stay in their jobs.

    BACKGROUND: Saudi Arabia has a unique nursing profile, as the majority of the nursing workforce are expatriates. The Saudi health care system relies on contracted expatriate nurses to provide most of the direct patient health care. For nurses from other countries, Saudi Arabia can be a challenging place to work due to a range of factors including personal, policy and organisational variables. There is a high turnover of expatriate nurses, and this has been long-standing problem for the Saudi Arabian health care system.

    METHOD: A cross-sectional survey design among nurses in Saudi Arabia including 502 nurses, of whom 83.7% are female. Structural equation modelling is used to examine the relationships between the study variables. Confirmatory factor analysis is used to create and validate the measurement models for variables.

    RESULTS: The analysis of the survey data identifies that Filipino nurses are more likely to intend to leave their current position than other expatriates, including Malaysian, Pakistani, Indian or local Saudi nurses. Many expatriates identify discrimination as an important contributing factor for their intention to leave, citing that the national salary remuneration for nurses should be based on competency and delivery of care. Furthermore, several independent variables are found to be significant predictors of anticipated turnover, including discrimination; social support from immediate supervisor; organisational commitment; and autonomy.

    CONCLUSIONS: This study provides the most comprehensive information available to date about the factors that influence nurses' desire to leave their current job and provides evidence for better health workforce planning in Saudi Arabia. This study strongly indicates that the main factor related to turnover is the unfair and unequal salaries paid to nurses of different nationalities in Saudi Arabia.

    IMPLICATIONS FOR NURSING MANAGEMENT: The findings relating to both Saudi and foreign nurse employment could be helpful to policymakers and the Ministry of Health in Saudi Arabia.

    Matched MeSH terms: Saudi Arabia
  7. Haseeb A, Faidah HS, Al-Gethamy M, Iqbal MS, Barnawi AM, Elahe SS, et al.
    Front Pharmacol, 2020;11:570238.
    PMID: 33776750 DOI: 10.3389/fphar.2020.570238
    Background: Antimicrobial stewardship programs (ASPs) are collaborative efforts to optimize antimicrobial use in healthcare institutions through evidence-based quality improvement strategies. With regard to critically ill patients, appropriate antimicrobial usage is of significance, and any delay in therapy increases their risk of mortality. Therefore, the implementation of structured multidisciplinary ASPs in critical care settings is of the utmost importance to promote the judicious use of antimicrobials. Methods: This quasi-experimental study evaluating a multidisciplinary ASP in a 20-bed critical care setting was conducted from January 1, 2016 to July 31, 2017. Outcomes were compared nine months before and after ASP implementation. The national antimicrobial stewardship toolkit by Ministry of health was reviewed and the hospital antibiotic prescribing policy was accordingly modified. The antimicrobial stewardship algorithm (Start Smart and Then Focus) and an ASP toolkit were distributed to all intensive care unit staff. Prospective audit and feedback, in addition to prescribing forms for common infectious diseases and education, were the primary antimicrobial strategies. Results: We found that the mean total monthly antimicrobial consumption measured as defined daily dose per 100 bed days was reduced by 25% (742.86 vs. 555.33; p = 0.110) compared to 7% in the control condition (tracer medications) (35.35 vs. 38.10; p = 0.735). Interestingly, there was a negative impact on cost in the post-intervention phase. Interestingly, the use of intravenous ceftriaxone measured as defined daily dose per 100 bed days was decreased by 82% (94.32 vs. 16.68; p = 0.008), whereas oral levofloxacin use was increased by 84% (26.75 vs. 172.29; p = 0.008) in the intensive care unit. Conclusion: Overall, involvement of higher administration in multidisciplinary ASP committees, daily audit and feedback by clinical pharmacists and physicians with infectious disease training, continuous educational activities about antimicrobial use and resistance, use of local antimicrobial prescribing guidelines based on up-to-date antibiogram, and support from the intensive care team can optimize antibiotic use in Saudi healthcare institutions.
    Matched MeSH terms: Saudi Arabia
  8. Aldubai SAR, Aljohani AM, Alghamdi AG, Alghamdi KS, Ganasegeran K, Yenbaawi AM
    J Family Med Prim Care, 2019 02;8(2):657-662.
    PMID: 30984690 DOI: 10.4103/jfmpc.jfmpc_268_18
    Background and Aim: Burnout is a common problem for interns and residents. It has been associated with physical and mental health of health care providers as well as low job satisfaction and medical errors. Few studies have investigated this problem among residents. This study aimed to determine the prevalence of burnout and its associated factors among family residents in Al Madina city, Saudi Arabia.

    Materials and Methods: This cross-sectional study was conducted among 75 residents in the family medicine residency programs in Al Madina, Saudi Arabia. A self-administered questionnaire was used that includes questions on sociodemographic characteristics and sources of stress and burnout. T test, analysis of variance (ANOVA) test, and multiple linear regression analysis were employed.

    Results: Majority were female (54.7%) and aged 26 to 30 years (84.0%). The significant predictors of burnout in the final model were "tests/examinations" (P = 0.014), "large amount of content to be learnt" (P = 0.016), "unfair assessment from superiors" (P = 0.001), "work demands affect personal/home life" (P = 0.001), and "lack of support from superiors" (P = 0.006).

    Conclusion: Burnout is present among family medicine residents at a relatively high percentage. This situation is strongly triggered by work-related stressors, organizational attributes, and system-related attributes, but not socio-demographics of the respondents. Systemic changes to relieve the workload of family medicine residents are recommended to promote effective management of burnout.

    Matched MeSH terms: Saudi Arabia
  9. Chinna K, Sundarasen S, Khoshaim HB, Kamaludin K, Nurunnabi M, Baloch GM, et al.
    PLoS One, 2021;16(8):e0253059.
    PMID: 34343187 DOI: 10.1371/journal.pone.0253059
    The COVID-19 pandemic and the lockdown measures have taken a toll on every level of the society, worldwide. This study examines their psychological impact on university students in Asia. A cross-sectional online survey was conducted between April and May 2020 in Malaysia, Saudi Arabia, Pakistan, Bangladesh, China, India and Indonesia. The Zung's self-rating anxiety scale (SAS) and questions on adaptive and maladaptive coping strategies were used in this study. A total of 3,679 students from the seven countries participated in this study. Overall, 21.9% and 13.7% of the students in this study experienced mild to moderate and severe to extreme levels of anxiety. More than 20% of the students from China and Bangladesh reported severe to extreme level of anxiety compared to below 10% of the students from Indonesia, Malaysia and India. Among the female students, 15.9% experienced severe to extreme level of anxiety compared to 10.6% among the males. Females from Bangladesh, China, Malaysia, Pakistan and Saudi Arabia experienced significantly higher levels of anxiety compared to their male counterparts. Acceptance was the most used and Seeking Social Support was the least used coping strategies among the students. There were significant differences in the usage of the four strategies by countries. Stressors are predominantly financial constraints, remote online learning, and uncertainty related to their academic performance, and future career prospects.
    Matched MeSH terms: Saudi Arabia
  10. Alghamdi M
    Med J Malaysia, 2020 09;75(5):502-509.
    PMID: 32918417
    INTRODUCTION: Coping strategies for stress tend to vary in different cultural. The Brief COPE (BC) is the most commonly used self-report instrument to identify the types of coping strategies used which has a total of 14 strategies with 28 items. The aim of this study was to translate into Arabic and validate the Brief COPE scale in the Saudi Arabian population.

    METHODS: A cross-sectional method was used to assess the reliability, validity, and cultural appropriateness of the Arabic version of the Brief COPE (A-BC) among 302 males and females (33.8% females).

    RESULTS: The test-retest reliability was strong at 0.8, and the principal component factor analysis yielded a 3-factor structure, namely 'active coping', 'passive coping', and 'support-seeking', with Composite Reliability scores of 0.84, 0.75, and 0.81 respectively. Confirmatory factor analysis indicated an acceptable factors structure.

    CONCLUSION: The 3-factor structure of the A-BC was found to be a valid and reliable instrument among the Saudi population. This makes the scale useful in both clinical practice and clinical research.

    Matched MeSH terms: Saudi Arabia
  11. Almansour H, Gobbi M, Prichard J
    Int Nurs Rev, 2021 May 27.
    PMID: 34043818 DOI: 10.1111/inr.12699
    AIM: This paper is part of a larger doctoral study that investigated the impact of nationality on the job satisfaction of nurses and their intentions to leave Saudi Arabian government hospitals. The paper aims to gain an understanding of the impact of expatriate status on nurses' perceptions, by comparing the factors that influence job satisfaction among Saudi nurses to those that affect nurses recruited from other countries.

    BACKGROUND: Job satisfaction is a known predictor of nurse retention. Although there is a broad understanding of the factors that affect job satisfaction, little is known about how these vary between home and expatriate nurses working in countries which rely on a multicultural migrant workforce.

    METHODS: A descriptive qualitative approach was taken, in which 26 semi-structured interviews were conducted with nurses selected from different nationalities, all of whom were working in Saudi Arabian hospitals. Eight participants were Saudi Arabian, six Filipino, four Indian, four South African, two Jordanian and two Malaysian.

    FINDINGS: Five themes were identified that differentiated the perceptions of expatriates regarding their job satisfaction from those of the home nurses: separation from family, language and communication, fairness of remuneration, moving into the future and professionalism.

    CONCLUSION: Focusing on the enhancement of job satisfaction experienced by expatriate nurses can result in a healthier work environment and greater retention of these nurses.

    IMPLICATIONS FOR NURSING AND NURSING POLICY: To enhance nurse retention, policy makers in countries with migrant nurses should address their socio-economic needs. This includes providing both greater access to their dependent family members, and language lessons and cultural orientation to reduce linguistic and cultural challenges.

    Matched MeSH terms: Saudi Arabia
  12. Alshahrani MY, Alanazi AD, Alouffi AS, Abdullah HHAM, Allam AM, Mahmoud MS, et al.
    Trop Biomed, 2020 Sep 01;37(3):587-598.
    PMID: 33612774 DOI: 10.47665/tb.37.3.587
    Knowledge of molecular identification of tick-borne pathogens in camels in Saudi Arabia is very limited; few molecular epidemiological studies have been under taken. This study was to detect Anaplasma spp. and Piroplasma spp. in camels from Asir Province, Saudi Arabia. A total of 150 blood samples were collected from camels in Asir Province and investigated by polymerase chain reaction (PCR) that targeted 18S rRNA and 23S rRNA to detect the DNA of Piroplasma spp. and Anaplasma spp., respectively. The positive samples for 23S rRNA were assayed again by PCR targeting the 16S rRNA. All the blood samples were free from Piroplasma spp. infection. Three camels (2%) were found to be positive for Anaplasma infection through use of PCR that targeted the 23S rRNA gene. There were no significant differences between ages or sexes in the camels that tested positive for Anaplasma. All positive Anaplasma infections were recorded in camels that were infested by ticks. Two Anaplasma sequences for the16S rRNA gene were deposited in GenBank with accession numbers MN882724 and MN882725. They recorded 99.16% and 99.34% similarities (respectively) with KF843825.1 (Candidatus Anaplasma camelii reported in Unizah, Saudi Arabia). Phylogenetic analyses revealed that the two sequences recorded in this study were close to each other; both were located in one cluster with Candidatus Anaplasma camelii isolates that were recorded before in the adjacent areas of Unizah in Saudi Arabia and Iran. In conclusion: two new Anaplasma genotypes close to Candidatus Anaplasma camelii were found in camels in Asir Province, Saudi Arabia for the first time. The camels in this province were found to be free of Piroplasma infection.
    Matched MeSH terms: Saudi Arabia
  13. Alharbi A, Al-Dubaib M, Elhassan MAS, Elbehiry A
    Trop Biomed, 2021 Jun 01;38(2):9-24.
    PMID: 33973568 DOI: 10.47665/tb.38.2.032
    The emergence of methicillin-resistant Staphylococcus aureus (MRSA) infection is one of the greatest threats to both animal and human health. Our investigation was aimed to identify and differentiate between MRSA and methicillin-sensitive Staphylococcus aureus (MSSA) recovered from mastitic milk using MALDI-TOF mass spectrometry compared with phenotypic methods and studying their susceptibility to various antibiotics. Four hundred milk samples from mastitic animals (cows, sheep, goats, and dromedary camels) were investigated. Phenotypic identification of S. aureus was made through MASTASAPH Latex test, STAPH ID 32, and Vitek 2 system. The proteomic characterization of S. aureus was done by MBT. The Kirby Bauer method was accomplished to detect the resistance of S. aureus strains to antibiotics. The results of the MASTASAPH Latex test, revealed that 54 (46%) were recognized as S. aureus. All S. aureus isolates were identified by MBT with a score of more or equal 2.00. Several peaks were identified in the mass of 4590 Da, 4863 Da, and 4938 Da for MSSA and in the mass of 2636 Da and 3009 Da for MRSA. The MSP dendrogram demonstrated that the S. aureus isolates were classified into one group with a distance level of less or equal 400. The percentage of S. aureus resistance against carbenicillin, erythromycin and kanamycin was 94.4%, 38.88%, and 33.33%, respectively. In conclusion, S. aureus bacteria are among the key triggers for mastitis in Saudi Arabia. MBT is reported to be not only the rapid tool to identify S. aureus but also able to discriminate MRSA from MSSA.
    Matched MeSH terms: Saudi Arabia
  14. Guraya SY, Khoshhal KI, Yusoff MSB, Khan MA
    Med Teach, 2018 09;40(sup1):S83-S89.
    PMID: 29730951 DOI: 10.1080/0142159X.2018.1465532
    OBJECTIVES: Research has shown a fall of research productivity of faculty after their promotion to professor rank. This study explores the factors that lead to this decline in research productivity of professors in medical discipline.

    METHODS: A 20-item questionnaire was distributed online to medical professors of a Saudi, Malaysian and a Pakistani medical school. The participants were instructed to select their responses on a 5-point Likert's scale and the collected data was analyzed for quantitative and qualitative results.

    RESULTS: Of 161, 110 responded; response rate of 68.3%. About 35% professors spent 1-4 hours and 2% spent 19-25 hours per week for research. As many as 7% did not publish a single article and 29% had published 10 or more articles after attaining professor rank. During the last two years, 44% professors had published 5 or more research articles. Majority pointed out a lack of research support and funds, administrative burden and difficulty in data collection as the main obstacles to their research.

    CONCLUSIONS: This research has identified time constraints and insufficient support for research as key barriers to medical professors' research productivity. Financial and technical support and lesser administrative work load are some suggested remedies to foster the professors' research output.

    Matched MeSH terms: Saudi Arabia
  15. Atta MM, Sayed MH, Zayed MA, Alsulami SA, Al-Maghrabi AT, Kelantan AY
    Int J Gen Med, 2019;12:293-298.
    PMID: 31692498 DOI: 10.2147/IJGM.S206995
    Background and aims: Gastro-oesophageal reflux disease (GERD) is a common gastrointestinal disease worldwide that is associated with impaired quality of life and higher risk of complications. The identification of risk factors is necessary for preventive measures. The aim of this study is to evaluate the prevalence of GERD symptoms as well as its relation to body mass index (BMI) and other risk factors among medical students of Jeddah and Rabigh branches, King Abdul-Aziz University, Saudi Arabia.

    Subjects and methods: A cross-sectional study was conducted at the Faculty of Medicine in Rabigh, King Abdul-Aziz University, Saudi Arabia. The study included 197 medical students from Rabigh and Jeddah branches of the university. The study employed a Gastroesophageal Reflux Disease Questionnaire which is derived from a self-administered validated GERD questionnaire (GerdQ).

    Results: The prevalence of GERD symptoms was 25.9%. The most frequent symptoms were regurgitation and burning sensation. High BMI, family history, energy drinks and fried food were found to be statistically significant risk factors (p<0.05) by univariate analysis. However, the logistic regression for the prediction of GERD symptoms among medical students showed that only family history had a significant correlation (p<0.05).

    Conclusion: GERD symptoms were common in medical students of King Abdulaziz University, Saudi Arabia. Family history was found to be a significant predictor of GERD symptoms. Effective educational strategies for groups with significant risk factors of GERD need to be implemented.

    Matched MeSH terms: Saudi Arabia
  16. AlShayban DM, Naqvi AA, Alhumaid O, AlQahtani AS, Islam MA, Ghori SA, et al.
    Front Pharmacol, 2020;11:60.
    PMID: 32153397 DOI: 10.3389/fphar.2020.00060
    Objective: The study aimed to evaluate the association between disease knowledge and medication adherence in patients with type 2 diabetes mellitus.

    Methods: A cross-sectional study was conducted for three months, in patients with type 2 diabetes who visited three community pharmacies located in Khobar, Saudi Arabia. Patients' disease knowledge and their adherence to medications were documented using Arabic versions of the Michigan Diabetes Knowledge Test and the General Medication Adherence Scale respectively. Data were analyzed through SPSS version 23. Chi-square test was used to report association of demographics with adherence. Spearman's rank correlation was employed to report the relationship among HbA1c values, disease knowledge and adherence. Logistic regression model was utilized to report the determinants of medication adherence and their corresponding adjusted odds ratio. Study was approved by concerned ethical committee (IRB-UGS-2019-05-001).

    Results: A total of 318 patients consented to participate in the study. Mean HbA1c value was 8.1%. A third of patients (N = 105, 33%) had high adherence and half of patients (N = 162, 50.9%) had disease knowledge between 51% - 75%. A significantly weak-to-moderate and positive correlation (ρ = 0.221, p < 0.01) between medication adherence and disease knowledge was reported. Patients with >50% correct answers in the diabetes knowledge test questionnaire were more likely to be adherent to their medications (AOR 4.46, p < 0.01).

    Conclusion: Disease knowledge in most patients was average and half of patients had high-to-good adherence. Patients with better knowledge were 4 to 5 times more likely to have high adherence. This highlights the importance of patient education and awareness regarding medication adherence in managing diabetes.

    Matched MeSH terms: Saudi Arabia
  17. Radaideh JA, Alazba AA, Amin MN, Shatnawi ZN, Amin MT
    Sains Malaysiana, 2016;45:59-69.
    Indoor air quality assessment in residential areas of Al-Hofuf city/Eastern region of Saudi Arabia is investigated through a multi-week multiple sites sampling survey. Critical air pollution indicators, including nitrogen dioxide (NO2), sulfur dioxide (SO2), carbon monoxide (CO), carbon dioxide (CO2) and total volatile organic compounds (TVOC) as well as temperatures were measured and analyzed during the study period from January to May 2014. Three site-types - roadside, urban and rural - were selected and within each site type, six locations were selected to study the varying indoor/outdoor air quality. The results indicated that NO2 and CO concentrations increased at the starting hours of the day. SO2 concentrations were relatively low and constant. In addition, a strong association between outdoor and indoor air quality was found. Measurements showed that indoor/outdoor ratio for TVOC ranged from 0.8 to 0.99. For CO2, NO2 and SO2, this was 0.92-1.15, 0.5-0.7 and 0.52-0.9, respectively. Finally, the effects of activated carbon (AC) were investigated to assess the extent of the improvement in the indoor air quality. The analysis of data obtained indicated that using locally prepared AC from date stones was an effective way to reduce the indoor air pollution with an overall efficiency of 85.5, while the use of industrial granular AC reduced the air pollutants with an efficiency of less than 0.6. In addition, AC was exposed to an exhaust gas flow to evaluate its elimination potential for high concentrated pollutants. The obtained results demonstrated that AC was also functioning as an efficient absorbent with an overall removal efficiency of 77.8%, even when it was exposed to high concentrations.
    Matched MeSH terms: Saudi Arabia
  18. Madkhali AM, Abdulhaq AA, Atroosh WM, Ghzwani AH, Zain KA, Ghailan KY, et al.
    Parasitol Res, 2021 Nov;120(11):3771-3781.
    PMID: 34561749 DOI: 10.1007/s00436-021-07323-4
    This study investigated the polymorphism in the P. falciparum chloroquine resistance transporter (pfcrt) gene 11 years after chloroquine (CQ) cessation in Jazan region, southwestern Saudi Arabia. Two hundred and thirty-five P. falciparum isolates were amplified to detect mutations in the pfcrt gene. The pfcrt 76 T molecular marker for CQ resistance was detected in 66.4% (156/235) of the isolates, while the K76 CQ-sensitive wild type was detected in 33.6%. The pfcrt 74I and pfcrt 75E point mutations were each found to be present in 56.2% of isolates, while only four isolates (1.7%) were found to carry the pfcrt 72S mutation. Moreover, four pfcrt haplotypes were identified as follows: the CVIET triple-allele (56.2%), SVMET double-allele (1.7%) and CVMNT single-allele (8.5%) mutant haplotypes and the CVMNK wild haplotype (33.6%). The analysis also revealed significant associations between the prevalence of mutant pfcrt alleles and haplotypes and the age group, governorate and nationality of the patients as well as the parasitaemia level (p Arabia, these findings support the rationale for a potential future role for CQ in malaria treatment. Therefore, continuous molecular and in vitro monitoring mutations of pfcrt polymorphism in Jazan region is highly recommended.
    Matched MeSH terms: Saudi Arabia
  19. Choi SJ, Oh MY, Kim NR, Jung YJ, Ro YS, Shin SD
    Emerg Med Australas, 2017 Dec;29(6):697-711.
    PMID: 28782875 DOI: 10.1111/1742-6723.12840
    OBJECTIVE: The study aims to compare the trauma care systems in Asian countries.

    METHODS: Asian countries were categorised into three groups; 'lower middle-income country', 'upper middle-income country' and 'high-income country'. The Medline/PubMed database was searched for articles published from January 2005 to December 2014 using relevant key words. Articles were excluded if they examined a specific injury mechanism, referred to a specific age group, and/or did not have full text available. We extracted information and variables on pre-hospital and hospital care factors, and regionalised system factors and compared them across countries.

    RESULTS: A total of 46 articles were identified from 13 countries, including Pakistan, India, Vietnam and Indonesia from lower middle-income countries; the Islamic Republic of Iran, Thailand, China, Malaysia from upper middle-income countries; and Saudi Arabia, the Republic of Korea, Japan, Hong Kong and Singapore from high-income countries. Trauma patients were transported via various methods. In six of the 13 countries, less than 20% of trauma patients were transported by ambulance. Pre-hospital trauma teams primarily comprised emergency medical technicians and paramedics, except in Thailand and China, where they included mainly physicians. In Iran, Pakistan and Vietnam, the proportion of patients who died before reaching hospital exceeded 50%. In only three of the 13 countries was it reported that trauma surgeons were available. In only five of the 13 countries was there a nationwide trauma registry.

    CONCLUSION: Trauma care systems were poorly developed and unorganised in most of the selected 13 Asian countries, with the exception of a few highly developed countries.

    Matched MeSH terms: Saudi Arabia
  20. Mortell M, Abdullah KL, Ahmad C
    Br J Nurs, 2017 Sep 28;26(17):965-971.
    PMID: 28956990 DOI: 10.12968/bjon.2017.26.17.965
    AIM: To explore the perceptions of patient advocacy among Saudi Arabian intensive care unit (ICU) nurses.

    BACKGROUND: Despite advocacy being a crucial role for nurses, its scope is often limited in clinical practice. Although numerous studies have identified barriers to patient advocacy, their recommendations for resolution were unclear.

    METHOD: The study employed a constructivist grounded theory methodology, with 13 Saudi Arabian registered nurses, working in critical care, in a tertiary academic teaching hospital. Semi-structured interviews, with broad open-ended questions, and reflective participant journals were used to collect data. All interviews were concurrently analysed and transcribed verbatim.

    RESULTS: Gender, culture, education, subjugation, communal patronage, organisational support and repercussions, and role-associated risks were all revealed as factors affecting their ability to act as advocates for critically ill patients.

    CONCLUSION: Saudi Arabian ICU nurses in the study believed that advocacy is problematic. Despite attempting to advocate for their patients, they are unable to act to an optimal level, instead choosing avoidance of the potential risks associated with the role, or confrontation, which often had undesirable outcomes. Patient advocacy from a Saudi Arabian nursing perspective is contextually complex, controversial and remains uncertain. Further research is needed to ensure patient safety is supported by nurses as effective advocates.

    Matched MeSH terms: Saudi Arabia
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