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Multidrug resistance Acinetobacter species at the intensive care unit,aseer Central Hospital,Saudi Arabia:A one year analysis

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Asian Pacific Journal of Tropical Medicine 2016年第9期9卷 881-885页

作者： Ali Al Bshabshe Martin R.P.Joseph Ali Al Hussein Waleed Haimour Mohamed E.Hamid Department of Medicine College of MedicineKing Khalid University Department of Microbiology College of MedicineKing Khalid University Intensive Care Unit Aseer Central Hospital Microbiology Laboratories Aseer Central Hospital

Objective:To identify and to determine the antimicrobial susceptibility of Acinetobacter baumannii(***) clinical isolates from ICU at aseer Central ***:The study was conducted in the Intensive Care Unit,aseer Central Hospital,Saudi Arabia over 13 months period(2014-2015).Acinetobacter species(n= 105) were isolated from various clinical *** were identified using selected phenotypic criteria and confirmed using the Vitek 2 automated *** system was used to determine the susceptibilities of 21 antimicrobial ***,isolates and drug data were analyzed using the SPSS statistical software package to determine some epidemiological and microbiological ***:Of the 105 stains,*** accounted for 49(46.67%),*** complex,19(18.09%),***/haemolyticus 32(30.47),Acinetobacter haemolyticus 4(3.81%),Acinetobater lwoffii 1(0.95%) and unidentified Acinetobater species 2(1.3%).Of the 105 Acinetobacter strains,103(98.1%) were found multidrug resistant(MDR).*** strain were 100% sensitive to colistin and 74.5% to trimethoprim + *** remaining 19 antimicrobial agents revealed low or no sensitivities:amikacin 16.3%; ampicillin 7.7%; ceftazidime 7.3%.Distribution of similar sensitivities was shown by other Acinetobacter *** number of isolates from males and females indicates no statistical variation(P=0.867) whereas age groups showed significant differences(P= 0.008) as it is clear from the high percentage of infected individuals more than 60 years followed by those aged 20 to 29 years old(19.05%).Upper respiratory tract(30.48%),lower respiratory tract(47.65%) and subcutaneous tissue(9.5%) were the main sources of Acinetobacter *** mean numbers of isolates from these specimens indicate no discrepancy between specimens(P=0.731).Conclusions:Acinetobacterspecies including *** were found MDR(98.1%) according to the current Acinetobacter *** categorization.A

关键词： Acinetobacter spp. ICU Antimicrobials aseer Central Hospital

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Seroprevalence of brucellosis among exposed agro-pastoral communities in southern Saudi Arabia

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Asian Pacific Journal of Tropical Medicine 2019年第12期12卷 545-551页

作者： Ahmed M.Al-Hakami Abdulah J.Alqahtani Riyad A.Moosa Sultan K.Kadasah Talal Y.Gofashe Amer F.Binzafrah Abdulrahman M.Almobty Ihab Abdulrahim Abdullah M.Alkahtani Shehata F.Shehata Mohamed E.Hamid Department of Microbiology and Clinical Parasitology College of MedicineKing Khalid UniversityAbhaSaudi Arabia Level 12 MBBS Students College of MedicineKing Khalid UniversityAbhaSaudi Arabia Family and Community Medicine College of MedicineKing Khalid UniversityAbhaSaudi Arabia Department of Biostatistics High Institute of Public healthAlexandria UniversityEgypt Center of Tropical Diseases College of MedicineKing Khalid UniversityAbhaSaudi Arabia

Objective: To investigate the prevalence and risk factors of brucellosis in human and animal’s communities in southern Saudi ***: A cross-sectional sero-epidemiological study was conducted in aseer and Jazan, Saudi Arabia(October 2017-October 2018). Human serum samples(n=339) were initially screened for Brucella antibodies and positive samples were further titrated for Brucella antibodies by immunocapture assay(titer of ≥1:320 as positive). Animal samples(n=828) were screened using the Rose Bengal test. Relationship status was dichotomized to measure and predict independent contributions to variations in human using univariate and multivariate stepwise binary logistic regression model. Results: The rate of brucellosis among the 339 human samples in the two regions was 33.9%, and the rate of acute brucellosis was 12.4%. The rate of brucellosis in animals was 4.7%. Human brucellosis among the target groups was higher in northwestern aseer(53.3%) compared to Southeastern aseer(25.9%) and Jazan region(20.6%). The disease was more prevalent among non-Saudi nationals(35.2%) compared to Saudis(30.5%). The rate of brucellosis among butchers and shepherds was 37.5% and 37.2%, respectively. The rate of brucellosis was 37.8% in people over 30 years of age. Our univariate analysis showed that residing in aseer region(OR: 2.60, 95% CI: 1.50-4.40), especially residing in northwestern aseer region(OR: 4.40, 95% CI: 2.40-7.90), frequent consumption of raw meat(OR: 2.90, 95% CI: 1.50-5.50), shepherds(OR: 2.10, 95% CI: 0.80-5.30), owning sheep(OR: 2.20, 95% CI: 1.10-4.40), daily contact with animals(OR: 2.10, 95% CI: 0.75-5.80), and those > 30-year-old(OR: 1.50, 95% CI: 1.00-2.40) were significantly associated with increased risks of brucellosis. Our multivariate analysis further showed that residing in northwestern aseer(OR: 9.16, 95% CI: 3.39-24.76) and having sheep(OR: 1.16, 95% CI: 1.00-1.35) were significant and independent risks of brucellosis while residing in agric

关键词： Undulant fever Zoonosis Serological assays Brucellosis aseer

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The Impact of Age and Gender on Severity and Types of Periodontal Diseases among Patients from Two Regions in Saudi Arabia

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Open Journal of Stomatology 2019年第3期9卷 39-50页

作者： Mohammed M. A. Abdullah Al-Abdaly Hussain Saad Hussain AlQahtani Sultan Saeed Hadi Al-Qahtani Periodontics and Community Dental Sciences Department College of Dentistry King Khalid University Abha Saudi Arabia Ministry of Health Al-Wajh Saudi Arabia College of Dentistry King Khalid University Abha Saudi Arabia

Background: Periodontitis is the predominant disease in the oral cavity and there are alterations in the periodontal tissues associated with the aging and gender of the patient. Objective: The present study was designed to assess the impact of age and gender of the patient on severity and types of periodontal diseases among patients from two regions in Saudi Arabia. Materials and Methods: The current study was done on 600 Saudi patients from aseer and Tabuk regions in Saudi Arabia (50% males and 50% females) and divided into three equal groups (n = 200) according to the patients age: children and young patients (1 - 24 years old), adults patients (25 - 64 years old) and seniors patients (more than 65 years old). Plaque index (PLI), gingival index (GI), periodontal pocket depth (PPD) and clinical attachment loss (CAL) were recorded from all participants. The data were collected and analyzed with SPSS to determine the mean and standard deviation (±SD) and the values of significance (P ≤ 0.005). Results: The results of the present study revealed that 340 patients (56.7%) were affected with gingivitis dental biofilm induced and 260 patients were affected by periodontitis. Gingivitis dental biofilm-induced is especially detected in children and young patients (33.3%), adult patients (16.7%) and seniors patients (6.7%) whereas periodontitis cases were seen among the adult and seniors patients (16.7%) and (26.6%) respectively. Furthermore, the present study displayed the higher severity and prevalence of gingivitis dental biofilm-induced and periodontitis among females more than males in group II and group III maybe due to hormonal changes. The present study saw that there are statistically significant differences in clinical findings in the comparison between groups of this study (P ≤ 0.005). Conclusion: We conclude that there is a relation between severity and types of periodontal diseases and the ages and genders of Saudi patients in aseer and Tabuk regions, Saudi Arabi

关键词： aseer Periodontal Diseases Tabuk Saudi Arabia

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