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Background: Numerous studies have linked mitochondrial dysfunction to the development of type 2 diabetes (T2D) by affecting glucose-stimulated insulin secretion in pancreatic beta cells and reducing oxidative phosphorylation in insulin-responsive tissues. Given the strong genetic underpinnings of T2D, research has explored the connection between mitochondrial DNA haplogroups, specific variants, and the risk and comorbidities of T2D. For example, haplogroups F, D, M9, and N9a have been linked to an elevated risk of T2D across various populations. Additionally, specific mitochondrial DNA variants, such as the rare mtDNA 3243 A>G and the more prevalent mtDNA 16189 T>C, have also been implicated in heightened T2D risk. Notably, these associations vary among different populations. Given the high incidence of T2D in the Gulf Cooperation Council countries, this study investigates the correlation between T2D and mitochondrial haplogroups and variants in Arab populations from the Gulf region., Methods: This analysis involved mitochondrial haplogroup and variant testing in a cohort of 1,112 native Kuwaiti and Qatari individuals, comprising 685 T2D patients and 427 controls. Complete mitochondrial genomes were derived from whole exome sequencing data to examine the associations between T2D and haplogroups and mitochondrial DNA variants., Results: The analysis revealed a significant protective effect of haplogroup H against T2D (odds ratio [OR] = 0.65; P = 0.022). This protective association persisted when adjusted for age, sex, body mass index (BMI) and population group, with an OR of 0.607 (P = 0.021). Furthermore, specific mitochondrial variants showed significant associations with T2D risk after adjustment for relevant covariates, and some variants were exclusively found in T2D patients., Conclusion: Our findings confirm that the maternal haplogroup H, previously identified as protective against obesity in Kuwaiti Arabs, also serves as a protective factor against T2D in Arabs from the Gulf region. The study also identifies mitochondrial DNA variants that either increase or decrease the risk of T2D, underscoring their role in cellular energy metabolism., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Dashti, Ali, Alsaleh, John, Nizam, Thanaraj and Al-Mulla.)

Background: The Kuwaiti and Qatari populations have a high prevalence of obesity, a major risk factor for various metabolic disorders. Previous studies have independently explored mitochondrial DNA (mtDNA) variations and their association with obesity in these populations. This study aims to investigate the role of mtDNA haplogroups and variants in obesity risk among these Gulf populations., Methods: Whole exome sequencing data from 1,112 participants (348 Kuwaitis and 764 Qataris) were analyzed for mtDNA variants. Participants were classified as obese or non-obese based on body mass index (BMI). Association analyses were performed to examine the relationship between mtDNA haplogroups and obesity, adjusting for covariates such as age and sex., Results: Haplogroup R was found to be protective against obesity, with an odds ratio (OR) of 0.69 (p = 0.045). This association remained significant after adjusting for age and sex (OR = 0.694; 95% CI: 0.482-0.997; p = 0.048). Several mtDNA variants, particularly those involved in mitochondrial energy metabolism, showed nominal associations with obesity, but these did not remain significant after correcting for multiple testing., Conclusion: Haplogroup R consistently demonstrates a protective association against obesity in both Kuwaiti and Qatari populations, highlighting its potential as a biomarker for obesity risk in the Gulf region. However, further research with larger sample sizes is needed to validate these findings and clarify the role of mtDNA variants in obesity., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Dashti, Ali, Alsaleh, John, Nizam, Al-Mulla and Thanaraj.)

Background: Coronavirus disease 2019 (COVID-19) caused by the coronavirus SARS-CoV-2, has emerged as a rapidly spreading contagious disease across the globe. Recent studies showed that people with diabetes mellitus, severe obesity, and cardiovascular disease are at higher risk of mortality from COVID-19. It has been suggested that the increased risk is due to the chronic inflammatory state associated with type 2 diabetes. This study aimed to evaluate the efficacy of pioglitazone, a strong insulin sensitizer with anti-inflammatory properties, in improving the clinical outcomes of patients with type 2 diabetes admitted with moderate-severe COVID-19., Method: We enrolled 350 patients with type 2 diabetes who were admitted to hospitals in Qatar and Kuwait with COVID-19. Patients were randomized to receive, in a double-blind fashion, pioglitazone ( n = 189) or a matching placebo ( n = 161) for 28 days. The study had two primary outcomes: (1) the incidence of a composite outcome composed of (a) the requirement for mechanical ventilation, (b) death, and (c) myocardial damage; and (2) an increase in C-reactive protein (CRP) levels., Results: The first primary outcome occurred in 28 participants (8%), and the secondary outcome occurred in 17. Treatment with pioglitazone showed a significant reduction in interleukin (IL)-3 levels compared with placebo treatment (mean (SD) 2.73 (± 2.14) [95% CI: 0.02, 1.1], p = 0.043 vs. 2.28 (± 1.67) [95% CI: - 0.23, 0.86], p = 0.3, respectively), with no effect seen in the levels of other inflammatory markers. Even though not significant, a few of the patients on pioglitazone exhibited serum troponin levels > 3 times higher than the normal range seen in patients on placebo. On the other hand, more patients on pioglitazone were admitted to the ICU than those with placebo, and no significant difference in the CRP reduction was observed between the two groups., Conclusion: The results of the present study demonstrate that pioglitazone treatment did not independently provide any additional clinical benefit to patients with type 2 diabetes admitted with a COVID-19 infection., Clinical Trial Registration: https://clinicaltrials.gov, identifier NCT04604223., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Baagar, Alessa, Abu-Farha, Abubaker, Alhumaidi, Franco Ceruto, Hamad, Omrani, Abdelrahman, Zaka-Ul Haq, Safi, Alhariri, Barman, Abdelmajid, Cancio, Elmekaty, Al-Khairi, Cherian, Jayyousi, Ahmed, Qaddoumi, Hajji, Esmaeel, Al-Andaleeb, Channanath, Devarajan, Ali, Thanaraj, Al-Sabah, Al-Mulla, Abdul-Ghani and Jayyousi.)

The six Gulf Cooperation Council (GCC) countries (Saudi Arabia, the United Arab Emirates, Bahrain, Kuwait, Oman and Qatar) host the majority of the estimated 23 million international migrants working in the Arab states. As the COVID-19 pandemic continues to evolve across the GCC states, the health authorities have reported a considerable number of non-national confirmed COVID-19 cases in the region. In Gulf countries, where more than half of the population are foreigners, migrant workers are more likely to contract and spread the disease due to numerous contributing factors. In this regard, unhygienic and overcrowded living conditions, barriers in accessing national or private health services, challenges in accessing accurate health information related to COVID-19, and lack of facemasks and hand hygiene facilities in their housing camps are the major factors that we identified and discuss in this paper. Moreover, we formulated specific recommendations for relevant authorities to overcome the challenges related to migrant workers during this pandemic situation. Because the migrant workers with COVID-19 infection could subsequently lead to more widespread community transmission, protecting this vulnerable group means reducing the risk of transmission for the entire population. It is essential to include migrant workers in all aspects of the response to COVID-19, such as prevention, detection, access to treatment, and containment measures., Competing Interests: Declaration of conflicting interestsThe authors have no conflicts of interest to declare.

Objectives: To evaluate literature from a 12-year period (2010-2021) on the antimicrobial resistance profile of Pseudomonas aeruginosa from the Arabian Gulf countries (Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates)., Methods: An electronic literature search was conducted for articles on antimicrobial resistance in P. aeruginosa and associated phenotypes, covering the period of 1st January 2010 to 1st December 2021., Results: Antimicrobial resistance in the Arabian Gulf was highest to meropenem (10.3-45.7%) and lowest to colistin (0.0-0.8%), among the agents tested. Annual data showed that ceftazidime resistance (Kuwait), piperacillin-tazobactam non-susceptibility (Qatar), and aztreonam, imipenem, and meropenem resistance (Saudi Arabia) increased by 12-17%. Multiple mechanisms of carbapenem resistance were identified and multiple clones were detected, including high-risk clones such as ST235. The most common carbapenemases detected were the VIM-type metallo-β-lactamases., Conclusions: Among P. aeruginosa in the Arabian Gulf countries, resistance to meropenem was higher than to the other agents tested, and meropenem resistance increased in Saudi Arabia during the study period. Resistance to colistin, a classic antibiotic used to treat Pseudomonas spp. infections, remained low. The VIM-type β-lactamase genes were dominant. We recommend local and regional antimicrobial resistance surveillance programs to detect the emergence of resistance genes and to monitor antimicrobial resistance trends in P. aeruginosa., (© 2024. Pfizer and The Author(s).)

Purpose: AML is a heterogeneous hematologic malignancy. Region-specific recommendations for AML management can enhance patient outcomes. This article aimed to develop recommendations for the Gulf Cooperation Council (GCC) countries., Methods: Ten AML panel members from Kuwait, Oman, Qatar, and the United Arab Emirates (KOQU) participated in a modified two-round Delphi process. The panel first identified the unmet regional needs and finalized a list of core variables. Next, they voted on iterative statements drawn from international recommendations and provided feedback via a questionnaire. Consensus voting ≤70% was discussed, and additional clinical decision making statements were suggested. At round closure, a consensus vote took place on revised statements., Results: The panel reached ≥97.8% consensus on AML management. The panel agreed to use international risk stratification categories for personalized treatment of AML. The presence of ≥10% blasts for recurrent genetic abnormalities was required for a diagnosis of AML. Key consensus was reached for different treatment stages. The panel noted that older patients pose a challenge because of poor cytogenetics and genetic anomalies and require different treatment approaches. The panel recommended venetoclax-hypomethylating agents; fludarabine, cytarabine, idarubicin, and granulocyte colony-stimulating factor; and targeted therapy for AML relapsed/refractory disease. Supportive care is considered on the basis of prevailing organisms and drug resistance., Conclusion: The GCC KOQU's consensus-based recommendations for managing AML include an evidence-based and region-specific framework.

Type 2 diabetes mellitus (T2DM) has become a major public health concern, causing significant disability and death worldwide. Fuelled by a modern sedentary lifestyle and poor dietary practices, T2DM affects at least 10.5% of the world's population. This paper seeks to review the progress made by the Gulf Cooperation Council (GCC) countries (Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates) in addressing T2DM, focusing on glycaemic control proportions and comparing it with the 2015 review. The results indicate no significant improvement in glycaemic control proportions since the last review, with only 9.2% to 56.9% of patients having good control (glycosylated haemoglobin < 7%). However, there are no significant differences in glycaemic control between the GCC countries and other places worldwide despite being considered hotbeds of T2DM. Many factors contribute to poor glycaemic control. Specifically, evidence shows that being overweight or obese is the most common modifiable risk factor for T2DM incidence and poor glycaemic control. The GCC countries have higher rates of obesity. Additionally, poor glycaemic control is mainly related to a lack of adherence to insulin and medication use. Poor diet, rich in calories and low in fruits and vegetables, and a sedentary lifestyle also significantly contribute to poor glycaemic control and obesity. Therefore, to reduce the incidence of disease and improve glycaemic control in diabetic patients, educational programs promoting lifestyle changes should be implemented. Ongoing research is also necessary to assess the trend of glycaemic control and its risk factors in our region.

Background: Breast cancer incidence is increasing in the Gulf Cooperation Council (GCC) countries: Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and United Arab Emirates., Aims: This study analysed geographical patterns, time trends, and age distribution of female breast cancer incidence among nationals and non-nationals in GCC countries., Methods: Available cancer registry data for 1979-2016 were retrieved for the GCC countries. Age-standardized rates (ASRs) per 100 000 women were calculated using the World standard population. Comparisons were made by calculating comparative incidence figures., Results: From 1998 to 2012, incidence among nationals was highest in Bahrain (ASR 61.85), Kuwait (ASR 52.66), and Qatar (ASR 56.90) and lowest in Saudi Arabia (ASR 19.76), Oman (ASR 22.33), and United Arab Emirates (ASR 31.05). In the most recent period, data were available only in Qatar (2014-2016) and Saudi Arabia (2013-2015). Non-nationals and nationals in Qatar had higher incidence rates than in Saudi Arabia. Incidence among nationals in Qatar was at least twice that in Saudi Arabia (comparative incidence figure 2.32). Incidence among non-nationals in Qatar was 3 times higher than in Saudi Arabia. Among nationals in Kuwait, 10.8% of cases of breast cancer occurred in women aged < 40 years in 2008-2012, compared with 24.2% in non-nationals in Qatar in 2014-2016., Conclusion: Breast cancer incidence has increased over time among women in most GCC countries, likely reflecting the improvements in healthcare access and screening programmes. Nationals and non-nationals developed breast cancer at a younger age than women in other high-income countries. Increased screening uptake is still required in the region. Evidence-based, locally-informed interventions should be implemented to address risk factors specific to the nationals and non-nationals in the GCC countries., (Copyright © Authors 2023; Licensee: World Health Organization. EMHJ is an open access journal. This paper is available under the Creative Commons Attribution Non-Commercial ShareAlike 3.0 IGO licence (CC BY-NC-SA 3.0 IGO; https://creativecommons.org/licenses/by-nc-sa/3.0/igo).)

Background: Environmental factors can influence the epidemiological dynamics of COVID-19. To estimate the true impact of these factors on COVID-19, climate and disease data should be monitored and analyzed over an extended period of time. The Gulf Cooperation Council (GCC) countries are particularly lacking in such studies. This ecological study investigates the association between climate parameters and COVID-19 cases and deaths in the GCC., Methods: Data on temperature, wind-speed and humidity and COVID-19 cases and deaths from the six countries of the GCC were collected between 29/1/2020 and 30/3/2021. Using Spearman's correlation coefficient, we examined associations between climate parameters and COVID-19 cases and deaths by month, over four different time periods. A two-step cluster analysis was conducted to identify distinct clusters of data using climate parameters and linear regression analysis to determine which climate parameters predicted COVID-19 new cases and deaths., Results: The United Arab Emirates (UAE) had the highest cumulative number of COVID-19 cases while Bahrain had the highest prevalence rate per 100,000. The Kingdom of Saudi Arabia (KSA) reported the highest cumulative number of deaths while Oman recorded the highest death rate per 100,000. All GCC countries, except the UAE, reported a positive correlation between temperature and cases and deaths. Wind speed was positively correlated with cases in Qatar, but negatively correlated with cases in the UAE and deaths in KSA. Humidity was positively correlated with cases and deaths in Oman, negatively correlated in Bahrain, Kuwait, Qatar and KSA but there was no correlation in the UAE. The most significant predictors in cluster analysis were temperature and humidity, while in the regression analysis, temperature, humidity and wind speed predicted new COVID-19 cases and deaths., Conclusion: This study provides comprehensive epidemiological information on COVID-19 and climate parameters and preliminary evidence that climate may play a key role in the transmission of the COVID-19 virus. This study will assist decision makers in translating findings into specific guidelines and policies for the prevention and elimination of COVID-19 transmission and infection., Competing Interests: The authors have declared that no competing interests exist.

The Arabian Peninsula, located at the nexus of Africa, Europe, and Asia, was implicated in early human migration. The Arab population is characterized by consanguinity and endogamy leading to inbreeding. Global genome-wide association (GWA) studies on metabolic traits under-represent the Arab population. Replicability of GWA-identified association signals in the Arab population has not been satisfactorily explored. It is important to assess how well GWA-identified findings generalize if their clinical interpretations are to benefit the target population. Our recent study from Kuwait, which performed genome-wide imputation and meta-analysis, observed 304 (from 151 genes) of the 4746 GWA-identified metabolic risk variants replicable in the Arab population. A recent large GWA study from Qatar found replication of 30 GWA-identified lipid risk variants. These complementing studies from the Peninsula increase the confidence in generalizing metabolic risk loci to the Arab population. However, both the studies reported a low extent of transferability. In this review, we examine the observed low transferability in the context of differences in environment, genetic correlations (allele frequencies, linkage disequilibrium, effect sizes, and heritability), and phenotype variance. We emphasize the need for large-scale GWA studies on deeply phenotyped cohorts of at least 20,000 Arab individuals. The review further presents GWA-identified metabolic risk variants generalizable to the Arab population.

Objective: To generate cross-national forecasts of COVID-19 trajectories and quantify the associated impact on essential critical care resources for disease management in Gulf Cooperation Council (GCC) countries., Design: Population-level aggregate analysis., Setting: Bahrain, Kuwait, Oman, Qatar, United Arab Emirates (UAE) and Saudi Arabia., Methods: We applied an extended time-dependent SEICRD compartmental model to predict the flow of people between six states, susceptible-exposed-infected-critical-recovery-death, accounting for community mitigation strategies and the latent period between exposure and infected and contagious states. Then, we used the WHO Adaptt Surge Planning Tool to predict intensive care unit (ICU) and human resources capacity based on predicted daily active and cumulative infections from the SEICRD model., Main Outcome Measures: Predicted COVID-19 infections, deaths, and ICU and human resources capacity for disease management., Results: COVID-19 infections vary daily from 498 per million in Bahrain to over 300 per million in UAE and Qatar, to 9 per million in Saudi Arabia. The cumulative number of deaths varies from 302 per million in Oman to 89 in Qatar. UAE attained its first peak as early as 21 April 2020, whereas Oman had its peak on 29 August 2020. In absolute terms, Saudi Arabia is predicted to have the highest COVID-19 mortality burden, followed by UAE and Oman. The predicted maximum number of COVID-19-infected patients in need of oxygen therapy during the peak of emergency admissions varies between 690 in Bahrain, 1440 in Oman and over 10 000 in Saudi Arabia., Conclusion: Although most GCC countries have managed to flatten the epidemiological curve by August 2020, trends since November 2020 show potential increase in new infections. The pandemic is predicted to recede by August 2021, provided the existing infection control measures continue effectively and consistently across all countries. Current health infrastructure including the provision of ICUs and nursing staff seem adequate, but health systems should keep ICUs ready to manage critically ill patients., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Data from population-based cancer registries (PBCR) are critical for planning, monitoring and evaluation of cancer control programs, but are frequently underutilized by key stakeholders. As part of the ongoing partnership of the International Agency for Research on Cancer (IARC) and the WHO Eastern Mediterranean Regional Office (EMRO) in cancer surveillance, we designed a cancer registry survey to assess the level of involvement of PBCR in national cancer control planning across the region. A questionnaire on registry characteristics, their contribution to cancer control and perceived barriers, was sent to 14 countries with operational PBCR. We obtained replies from Bahrain, Egypt, Iraq, Iran, Jordan, Kuwait, Lebanon, Morocco, Oman, Qatar, Saudi Arabia, Tunisia and the United Arab Emirates. We found a high participation of PBCR in cancer control planning (all registries involved, 46% routinely) and the evaluation of screening (92% registries involved, 46% routinely), but a much lower level of participation in palliative care and rehabilitation activities. Specified barriers included poor governance, a lack of awareness by policy makers, insufficient resources and a limited availability of data electronically, including mortality data. Appropriate planning to ensure the sustainability of PBCR (including the employment of permanent staff), increasing training, building research capacity and ensuring an efficient provision of high-quality data to policymakers, were among the proposed solutions. The results of our study reinforce the need for further tailoring of activities in support of cancer registration and enhanced networking among stakeholders, toward improving quality and use of cancer registry data for cancer control in the EMR., (© 2020 Union for International Cancer Control.)

Skin cancers are the most common malignancies diagnosed worldwide. In Gulf Cooperation Council (GCC) countries, skin cancer remains a significant health burden. Multiple studies have attempted to elucidate patient knowledge and attitudes regarding skin cancer risks and behavioral interventions to reduce risks. A systematic literature search of relevant articles was conducted in PubMed, ScienceDirect, and the Saudi Digital Library databases. A narrative analysis of relevant study results was conducted. A total of 12 studies were reviewed across GCC. These studies revealed common themes among GCC populations. Many study participants were aware that excess sun exposure represents a threat to health and increases cancer risk. Several studies reported sun exposure, with a mean of 19.13 h per week. More studies reported patients engaging in lower or no sunscreen use rather than regular sunscreen use. There are discrepancies in the understanding of sun exposure risk and risk mitigation practices among the study populations. Skin cancer poses a significant burden to patients in GCC countries and improved patient education will enhance population health.

Objective: Weather-related dynamics have an impact on the pattern of health and disease. The present study aimed to investigate the effect of temperature and humidity on the daily new cases and daily new deaths due to COVID-19 in Gulf Cooperation Council (GCC) countries in the Middle East., Materials and Methods: We selected all the six GCC countries, including Saudi Arabia, United Arab Emirates, Bahrain, Kuwait, Qatar and Oman. This region has a relatively high temperature and humidity, and has homogenous Arab ethnicity with a similar socioeconomic culture. The data on the global outbreak of COVID-19, including daily new cases and deaths were recorded from World Health Organization. The information on daily temperature and humidity was obtained from world climate web "Time and Date". The daily basis, mean temperature and humidity were recorded from the date of appearance of first case of COVID-19 in the region, Jan 29, 2020 to May 15, 2020. We also evaluated the growth factor, "a ratio by which a quantity multiplies itself over time; it equals daily cases divided by cases on the previous day"., Results: In GCC countries, the daily basis mean temperature from Jan 29, 2020 to May 15, 2020 was 29.20±0.30°C and humidity was 37.95±4.40%. The results revealed that there was a negative correlation and decrease in the number of daily cases and deaths from COVID-19 with increase in humidity in Oman, Kuwait, Qatar, Bahrain, United Arab Emirates and Saudi Arabia. The correlation coefficient between temperature with daily cases shows that an increase in temperature was associated with an increase in daily cases and deaths due to COVID-19, however, the temperature is still gradually rising in the region. The growth factor result for daily cases was 1.09±0.00 and daily deaths was 1.07±0.03 for COVID-19, and shows declining trends in GCC region., Conclusions: An increase in relative humidity was associated with a decrease in the number of daily cases and deaths due to COVID-19 in GCC countries. The daily growth factor for patients and deaths shows a declining trend. However, the climate is swiftly changing in the region; further studies may be conducted during the peak of summer season. The findings have outcomes for policymakers and health officials about the impact of temperature and humidity on epidemiological trends of daily new cases and deaths due to COVID-19.

Asthma is a chronic respiratory disease which is associated with higher levels of systemic inflammation. The causes of asthma remain poorly understood. Unhealthy diet and food allergy are potential risk factors for developing asthma. The prevalence of asthma in the Arabian Gulf region (AGR), and Kuwait, Saudi Arabia and Qatar in particular, is higher than in other Eastern Mediterranean countries. In the AGR, diets tend to be of low nutritional value due to high levels of total energy, cholesterol, sodium, added sugars and saturated fat, and low levels of fiber, fruit and vegetables. A few studies that include children and adults in the AGR have suggested a potential link between unhealthy diets/specific food allergens and increased risk of asthma, however, the association of food allergy with asthma is still a controversial issue. The aim of this commentary is to consider the evidence from the AGR regarding the effects of diet/food allergy on asthma risk that may be used to make recommendations for future research.

Background: Human Development Index (HDI), maternal mortality rate (MMR) and children aged under 5 years mortality rate (U5MR) are fundamental issues, especially in low- and middle-income countries., Aims: The aim of this study was to evaluate the changes in HDI, MMR and U5MR from 1980 to 2010 in certain West Asian countries as well as the relationship between these indexes., Methods: In this ecological study, HDI, MMR and U5MR information from studied countries during 1980 to 2010 was extracted from the gap minder site and then analysed using descriptive and analytical methods, including Spearman correlation., Results: The lowest and highest rates of HDI and MMR in 2010 were seen in the United Arab Emirates and Pakistan (HDI: 0.49, 0.81; MMR: 7.14, 335.45 respectively). HDI is rising in all countries studied, with the highest increase in the Islamic Republic of Iran (0.21). MMR and U5MR saw a decline over the years, with the greatest decrease seen in India, and the lowest and highest child mortality rate in 2010 found in Bahrain and Pakistan (8.3, 91.8 respectively). However, there was a negative relationship between HDI and MMR (r = -0.7, P < 0.001)., Conclusions: HDI increased during 1980-2010. The highest rate of HDI decrease was observed in the Islamic Republic of Iran, and the greatest reduction of MMR was seen in India. Also, the highest decrease in U5MR was related to India as well, while MMR and U5MR rate decreased. Hence, improving HDI might have a definite impact on decreasing MMR and U5MR, especially in low- and middle-income countries., (Copyright © World Health Organization (WHO) 2019. Some rights reserved. This work is available under the CC BY-NC-SA 3.0 IGO license (https://creativecommons.org/licenses/by-nc-sa/3.0/igo).)

Purpose: The molecular epidemiology and resistance mechanisms of carbapenem-resistant Pseudomonas aeruginosa (CRPA) were determined in hospitals in the countries of the Gulf Cooperation Council (GCC), namely, Saudi Arabia, the United Arab Emirates, Oman, Qatar, Bahrain and Kuwait., Methodology: Isolates were screened for common carbapenem-resistance genes by PCR. Relatedness between isolates was assessed using previously described genotyping methods: an informative-single nucleotide polymorphism MassARRAY iPLEX assay (iPLEX20SNP) and the enterobacterial repetitive intergenic consensus (ERIC)-PCR assay, with selected isolates being subjected to multilocus sequence typing (MLST). Ninety-five non-repetitive isolates that were found to be resistant to carbapenems were subjected to further investigation.Results/Key findings. The most prevalent carbapenemase-encoding gene, blaVIM-type, was found in 37/95 (39 %) isolates, while only 1 isolate (from UAE) was found to have blaIMP-type. None of the CRPA were found to have blaNDM-type or blaKPC-type. We found a total of 14 sequence type (ST) clusters, with 4 of these clusters being observed in more than 1 country. Several clusters belonged to the previously recognized internationally disseminated high-risk clones ST357, ST235, ST111, ST233 and ST654. We also found the less predominant ST316, ST308 and ST823 clones, and novel MLST types (ST2010, ST2011, ST2012 and ST2013), in our collection., Conclusion: Overall our data show that 'high-risk' CRPA clones are now detected in the region and highlight the need for strategies to limit further spread of such organisms, including enhanced surveillance, infection control precautions and further promotion of antibiotic stewardship programmes.

The aim of this study was to evaluate the gender differences in baseline characteristics, therapy, and outcomes in patients with acute coronary syndromes in 6 Middle Eastern countries. Over a 6-month period in 2007, 8,169 consecutive patients (74% men, 24% women) presenting with acute coronary syndromes were enrolled in a prospective, multicenter study from 6 adjacent Middle Eastern countries. Women were 9 years older than men and more likely to have diabetes, hypertension, and dyslipidemia. Women were more likely to present with unstable angina and more often had atypical presentations of ST elevation myocardial infarction. Compared to men, women were significantly less treated with beta blockers and antiplatelet therapy, whereas reperfusion therapy was nonsignificantly less used in women. In all patients with acute coronary syndromes, women not only ranked higher on Global Registry of Acute Coronary Events risk score but also had increased in-hospital mortality, 1.75 times that of men. This mortality difference persisted after adjusting for all confounders (odds ratios 1.76, 95% confidence interval 1.1 to 2.8, p <0.01). In conclusion, in addition to presentation with higher risk factors, female gender also independently predicted poorer outcomes in patients with ST elevation myocardial infarction.

We describe the patterns of cancer incidence for common cancers in Gulf Cooperation Council countries during 1998-2001. A total of 32,291 cases of cancer were diagnosed (16,342 in males; 15,949 in females). Male preponderance was observed only in Saudi Arabia and Oman. The age-standardized incidence of all malignancies per 100,000 in both sexes was highest in Qatar followed by Bahrain, Kuwait, Oman, UAE and Saudi Arabia. Paediatric cancer ranged from 9.5% of total cancers in Saudi Arabia and UAE to 4.0% in Bahrain. In all countries, the mean age at diagnosis was higher in males than females; cancer of the lung and prostate were commonest among males, and cancer of breast and thyroid among females. Lung cancer ranked second among Bahraini women.

This article presents the incidence of female breast cancer in the Gulf Cooperation Council (GCC) countries and reviews the data in relation to established reproductive factors. Overall 4480 female breast cancer cases were diagnosed during 1998-2002 among GCC country nationals. Breast cancer was the most common malignancy in all GCC countries, ranging from 16.1% of female cancers in Oman to 35.4% in Bahrain. The age-standardized incidence rate per 100,000 was highest in Bahrain (46.4), followed by Kuwait (44.3), Qatar (35.5), United Arab Emirates (19.2), Oman (14.4) and Saudi Arabia (12.9). These rates are low compared with most industrialized countries.

A wide variation in incidence of thyroid cancer according to age, sex, ethnicity and geographic region was observed. In general, it occurs more frequently in women than men and a substantially higher rate was observed particularly during fertile period of women compared with men of the same age. Papillary carcinoma is the most prevalent histological type, irrespective of gender and conditions like iodine level. Over the years the incidence of thyroid cancer, especially papillary type, increases around the world. Ionizing radiation, in particular radiotherapy to head and neck region was the most established risk factor for thyroid cancer. Goiter, miscarriage or abortion (particularly in the first pregnancy) may also predispose to thyroid cancer risk. Cigarette smoking and use of contraceptives may be modifier of thyroid cancer risk. In all the GCC states thyroid cancer is the second most common cancer except in Babrain and Kuwait (where it stands third). During the five year peribd (1998-2002) 549 male and 1898 female thyroid caneers were diagnosed in all the GCC states. Papillary carcinoma is the predominant histological type followed by follicular carcinoma in both genders. Among females, Qatar has the highest incidence with an age standardized incidence rate of 13.5 per 100,000 followed by Kuwait (7.7), Bahrain (7.6), Emirates (6.0), Oman (5.9), and Saudi Arabia (5.0). There were at least 2.6 female thyroid cancer cases (in Kuwait) for each male thyroid cancer case and this goes up to 6.6 in Babrain. Incidence of thyroid cancer in the GCC states is closer or higher than that of some of the developed countries.

We conducted this study to determine the achievements of the current practice guidelines in the management of anemia in the Arabian Gulf Countries. The survey was designed as a retrospective, one day screening of adult patients with end-stage renal disease in six Arabian Gulf countries including Saudi Arabia, Kuwait, Bahrain, Oman, United Arab Emirates and Qatar. Data were collected on patients undergoing chronic dialysis. For random patient sampling, each participating center drew up an alphabetical list of all hemodialysis (HD) or peritoneal dialysis (PD) patients which were 18 years or older and selected every fourth patient on the list. A total of 563 patients from 18 centers were included in the survey. The most common cause of end-stage renal failure was diabetic nephropathy, closely followed by chronic glomerulonephritis. The majority of patients were treated by HD, with only 20% receiving PD. The mean (+/-SD) hemoglobin (Hgb) concentration was 115 +/- 15 g/L (median, 115 g/L; range, 61-159 g/L). The Hgb concentration was > or = 110 g/L in 28%, > or = 120 g/L in 38% and < 100 g/L in 16%. Information on their iron status was available for 97% of patients, ferritin levels were available for 97% and TSAT values for 67% were available. The mean serum ferritin concentration for the study patients was 503 +/- 406 ng/ml (median, 390 ng/ml; range, 20.0-2960 ng/ml); 90.5% had a serum ferritin concentration > 100 ng/ml. We conclude that the results of our study demonstrate anemia management in the Gulf countries which is comparable to the European Survey on Anemia Management 2003 (ESAM 2003). However, many patients still have not reached the current recommendation of anemia management.

The present study compared death anxiety among volunteer undergraduates from Spain and five Arab countries, i.e., Egypt, Kuwait, Qatar, Lebanon, and Syria. The Templer Death Anxiety Scale was used in its Spanish and Arabic forms, respectively. The Mean for the Spanish sample was lower than that of their Arabic counterparts in the five countries, whether the subjects were men or women.

Kuwait has a cosmopolitan population of 1.7 million, mostly Arabs. This population is a mosaic of large and small minorities representing most Arab communities. In general, Kuwait's population is characterized by a rapid rate of growth, large family size, high rates of consanguineous marriages within the Arab communities with low frequency of intermarriage between them, and the presence of genetic isolates and semi-isolates in some extended families and Bedouin tribes. Genetic services have been available in Kuwait for over a decade. During this time it has become clear that Arabs have a high frequency of genetic disorders, and in particular autosomal recessive traits. Their pattern is unique and some disorders are relatively common. Examples are Bardet-Biedl and Meckel syndromes, phenylketonuria, and familial Mediterranean fever. A relatively large number of new syndromes and variants have been delineated in Kuwait's population, many being the result of homozygosity for autosomal recessive genes that occurred because of inbreeding. Some of these syndromes have subsequently been found in other parts of the world, negating the concept of the private syndrome. This paper provides an overview of autosomal recessive disorders among the Arabs in Kuwait from a personal perspective and published studies, and highlights the need for genetic services in Arab countries with the goal of prevention and treatment of genetic disorders.