Knowledge, Attitudes, and Practices Related to Colorectal Cancer's Prevention and Early Detection Among Older Adults in Kuwait: A Cross-Sectional Study.

BACKGROUND: Worldwide, colorectal cancer is one of the significant public health concerns that imposes a substantial risk of morbidity and mortality. Early detection and management of colorectal cancer are necessary to improve the patient's prognosis and outcomes. Hence, several guidelines recommend screening patients at risk of colorectal cancer periodically. Patients' knowledge and attitudes toward screening measures influence their compliance with the guidelines. This study aimed to determine knowledge, attitudes, and practices related to prevention and early detection among older adults in Kuwait. METHODS: A cross-sectional study was conducted among Kuwaiti adults aged between 45 and 75 years attending the outpatient department in Kuwait's seven major hospitals. A convenience sampling technique was used to recruit the participants. A self-administered questionnaire consisted of four parts: sociodemographic and baseline characteristics, knowledge of colorectal cancer screening, attitudes toward colorectal cancer screening, and practices toward colorectal cancer screening. RESULTS: A total of 570 Kuwaiti patients were included, and half of them were males (n = 285). Most patients were aged between 45 and 50 years (53.8%), had a secondary school certificate (n = 357, 62.6%), and were unmarried (n = 419, 73.5%). Low levels of knowledge (<50%) and practices (<30%) toward colorectal cancer screening were seen among the participants. Statistically significant correlations were found between patients' knowledge about colorectal cancer screening and their attitudes (r = 0.317, P < 0.001) and practices (r = 0.330, P < 0.001). In addition, a moderately significant association was found between patients' attitudes and practices toward colorectal cancer screening. CONCLUSION: The study found that despite positive attitudes, Kuwaiti patients have low levels of knowledge and practice regarding colorectal cancer screening. This suggests a need for targeted, culturally sensitive educational programs and national campaigns to improve screening rates and address knowledge gaps.

Clinical delineation of myasthenia gravis in the Kingdom of Bahrain.

OBJECTIVES: To report demographic and clinical data on 98 myasthenia gravis (MG) patients, seen over 5 years (January 2014-December 2018). METHODS: This was a retrospective, observational cohort study carried out at 3 hospitals in Bahrain. MG was classified into ocular or generalized types. We subdivided MG into early-onset (EOMG, ≤ 49 years) or late-onset (LOMG, > 49 years). Demographic and clinical data were recorded. The data was entered and analyzed using SPSS version 26.0. RESULTS: 61.2% were females. The mean age at onset was 43.8±17.7 years in males and 43.1±15.7 years in females. 72.4% had EOMG. A pure ocular presentation was most common (51%). Limb weakness was more prevalent in AChR-positive patients. The MuSK group had more severe presentation. 57.1% of patients were AChR-positive, 3.1% MuSK-positive, and 39.8% double-seronegative. Generalized disease onset was more likely with AChR. Abnormal CT chest was seen in 24/69 (35%) including thymic hyperplasia, thymoma, and thymic atrophy. Pathology findings were thymic hyperplasia (55.0%), thymoma (30%), thymolipoma (10%), and normal thymus (5%). Treatment outcomes were favorable. CONCLUSION: The present study revealed that MG was more common in females, with similar age at onset between males and females. The majority of patients had EOMG with ocular disease and AChR positivity. The clinical outcomes were favorable. Following a standardized protocol for MG diagnosis and workup is recommended.

Outcome of Undergraduate Medical Education using Medical Simulation according to Students' Feedback.

OBJECTIVES: This study aimed to determine students' overall satisfaction with clinical simulation sessions and compare the satisfaction levels of obstetrics/gynaecology (OBGYN) students (group one) and internal medicine students (group two). METHODS: This study was conducted from January to June 2019 at the Arabian Gulf University, Manama, Bahrain. Students from year five were included and offered sessions that used simulations to support clinical skill development. Data were collected using a five-point Likert scale (i.e. strongly agree, agree, neutral, disagree, strongly disagree) via feedback forms. RESULTS: A total of 150 students were included in this study (response rate: 99.07%). In groups of seven, the students attended five cycles of simulations with two sessions per cycle in each specialty over six months. The mean percentage of responses of "strongly agree" and "agree" was 97.8 ± 2.3% in group one and 95.7 ± 2.7% in group two. The satisfaction scores of group one were higher than those from group two for all statements. Significant differences were found between groups one and two in their responses to the statement of whether the simulation session was relevant to clinical practice (100% versus 92.9%; P <0.001) and whether the debriefing session was useful (98.1% versus 94.8%; P = 0.015). CONCLUSION: Students indicated high satisfaction after attending the simulation sessions; however, OBGYN students were more satisfied compared to those studying internal medicine.

Circulating matrix metalloproteinases and their tissue inhibitors as markers for ethnic variation in pelvic floor tissue integrity.

The purpose of the present study was to measure the plasma levels of matrix metalloproteinases (MMP)-2 and -9 and their tissue inhibitors (TIMP)-1 and -2, as surrogate biomarkers for pelvic floor tissue integrity in young, healthy multi-ethnic women. This was hoped to elucidate ethnic vulnerability to support-related pelvic floor dysfunctions. The plasma levels of MMP-2 and -9 and TIMP-1 and -2 were measured by sandwich ELISA in nulliparous, young (18-29 years) women volunteers (n=85) from five ethnic groups [n=17/group; Bahrainis, other Arabs, Filipinos, Indians/Pakistanis and Caucasians (Italians)] and compared with levels in Italians as the reference group. It was identified that the levels of plasma MMP-2 were significantly higher in Italians than in Bahrainis (P<0.001) and Filipinos (P<0.001), but significantly lower than in Indians/Pakistanis (P=0.013); whereas, the levels of plasma MMP-9 were significantly higher in Italians than in Bahrainis (P=0.009) and Indians/Pakistanis (P<0.015). The levels of plasma TIMP-2 were significantly lower in Italians than in Indians/Pakistanis (P=0.003), but the levels of plasma TIMP-1 were significantly higher in Italians than in all other groups (P<0.05) excluding Bahrainis. Although MMP-2 correlated negatively with TIMP-2 and MMP-9 correlated positively with TIMP-1, both correlations were not significant (r=0.071, P=0.533 and r=0.197, P=0.8, respectively). In all ethnic groups, MMP-9 level correlated positively with BMI (r=0.26, P=0.02), and TIMP-2 level with age (r=0.23, P=0.045). Overall, the trends for higher levels of MMP-2 and -9 and lower levels of TIMP-2 in the plasma of Caucasian women may indicate a greater tendency for collagenolysis and weaker connective tissue with increased risk of developing pelvic floor dysfunctions, and thus may potentially serve as biomarkers for pelvic floor tissue integrity.

Risk Stratification and in Hospital Morality in Patients Presenting with Acute Coronary Syndrome (ACS) in Bahrain.

BACKGROUND: Risk factors and short-term mortality in patients presented with Acute Coronary Syndrome (ACS) in Bahrain has not been evaluated before. AIM: In this prospective observational study, we aim to determine the clinical risk profiles of patients with ACS in Bahrain and describe the incidence, pattern of presentation and predictors of in-hospital clinical outcomes after admission. METHODS: Patients with ACS were prospectively enrolled over a 12 month period. The rate of incidence of risk factors in patients was compared with 635 non-cardiac patient admissions that matched for age and gender. Multiple logistic regression analysis was used to predict poor outcomes in patients with ACS. The variables were ages >65 years, body mass index (BMI) >28 kg/m2, GRACE (Global Registry of Acute Coronary Events) score >170, history of diabetes mellitus (DM), systolic hypertension >180 mmHg, level of creatinine >160 µmol/l and Heart Rate (HR) on admission >90 bpm, serum troponin rise and ST segment elevation on the ECG. RESULTS: Patients with ACS (n=635) were enrolled consecutively. Mean age was 61.3 ± 13.2 years, with 417 (65.6%) male. Mean age for patients with ST-segment elevation myocardial infarction (STEMI, n=156) compared with non-STEMI (NSTEMI, n=158) and unstable angina (UA, n=321) was 56.5± 12.8 vs 62.5±14.0 years respectively. In-hospital mortality was 5.1%, 3.1% and 2.5% for patients with STEMI, NSTEMI, and UA, respectively. In STEMI patients, thrombolytic therapy was performed in 88 (56.5%) patients and 68 (43.5%) had primary coronary angioplasty (PCI). The predictive value of different clinical variables for in-hospital mortality and cardiac events in the study were: 2.8 for GRACE score >170, 3.1 for DM, 2.2 for SBP >180 mmHg, 1.4 for age >65 years, 1.8 for BMI >28, 1.7 for creatinine >160 µmol/L, 2.1 for HR >90 bpm, 2.2 for positive serum troponin and 2.3 for ST elevation. CONCLUSION: Patients with STEMI compared with NSTEMI and UA were of younger age. There was higher in-hospital mortality in STEMI compared with NSTEMI and UA patients. The most significant predictors of death or cardiac events on admission in ACS were DM, GRACE Score >170, systolic hypertension >180 mmHg, positive serum troponin and HR >90 bpm.

Prevalence of Vitamin D Deficiency in Adult Patients with Systemic Lupus Erythematosus in Kingdom of Bahrain.

Vitamin D deficiency (VDD) has been implicated as an important factor in the development or aggravation of systemic lupus erythematous (SLE). Patients with SLE are especially prone to the development of VDD due to the nature of their illness and avoidance of sun exposure. The prevalence of VD status in Bahraini patients with SLE has not been studied. Our aim is to study the prevalence of VDD in Bahraini cohort with SLE. Fifty-eight Bahraini patients with SLE were included retrospectively in this study. Most of the patients were females 50/58. The patients were followed at the rheumatology department at "Salmanyia medical complex". Controls were fifty-eight age-matched healthy Bahraini subjects. Serum levels of 25 (OH) vitamin D were estimated using chemilumenescence immunoassay. Chi Square and T-Test were used for analysis a p value of ≤ 0.05 was considered significant. There was statistically significant difference (P ≤ 0.05) in the mean serum levels of vitamin D between patients (30.67 nmol/l) and controls (39.95 nmom/L). In the SLE patients there were 49.1% deficient, 47.1% insufficient and 3.8% were Optimal. In the controls; 27% was deficient, 52% insufficient and 21% optimal. In conclusion, There was high prevalence of VDD in Bahraini patients with SLE. Both patients and controls had low vitamin D serum levels, however the patients had statistically significant lower levels. Our study also highlights the need for studying the effects of correcting hypovitaminosis on the disease activity in SLE patients.

Hormonal and echocardiographic abnormalities in adult patients with sickle-cell anemia in Bahrain.

BACKGROUND: Adrenal, thyroid, and parathyroid gland hormonal changes are recognized in children with homozygous (HbSS) sickle-cell anemia (SCA), but are not clear in adult patients with SCA. AIM: To assess the metabolic and endocrine abnormalities in adult patients with SCA and evaluate left ventricular (LV) systolic and diastolic functions compared with patients with no SCA and further study the relationship between serum levels of cortisol, free thyroxine (T4), and testosterone with serum ferritin. MATERIALS AND METHODS: The study was conducted on 82 patients with adult HbSS SCA compared with a sex- and age-matched control group. The serum levels of cortisol, parathyroid hormone (PTH), testosterone, thyroid-stimulating hormone (TSH), and free T4 were compared. Blood levels of hemoglobin, reticulocyte count, lactate dehydrogenase (LDH), calcium, alkaline phosphatase (ALP), vitamin D3, and ferritin were also compared. Pulsed Doppler echo was performed to evaluate the LV mass, wall thickness, and cavity dimensions with diastolic filling velocities of early (E) and atria (A) waves. Biometric data were analyzed as mean ± standard deviation between the two groups. Multiple regression analysis was performed between serum levels of ferritin as independent variable and testosterone, cortisol, and thyroid hormones. RESULTS: A total of 82 adult patients with HbSS SCA were enrolled who had a mean age of 21±5.7 years, with 51 males (62%). Patients with SCA compared with the control group had significantly lower hemoglobin, body mass index, cortisol, vitamin D3, testosterone, and T4. Furthermore, there were significantly high levels of reticulocyte count, PTH, TSH, ferritin, LDH, ALP, and uric acid. The incidence of subclinical hypothyroidism and adrenal insufficiency was 7% and 4.8%, respectively, with hypogonadism 9.8% and vitamin D3 deficiency 61%. There were inverse relationships between ferritin as independent variable and serum levels of testosterone, T4, and cortisol, with regression coefficients of -0.49 (P<0.001), -0.33 (P<0.001), and -0.11 (P<0.92), respectively. CONCLUSION: Patients with adult SCA had a high prevalence of in vivo hypoadrenialism (4.8%), hypogonadism (9.8%), and hypothyroidism (7%). There were significant inverse relationships between serum ferritin as independent variable and cortisol, testosterone, and T4. Pulsed Doppler echocardiography showed increased LV mass, with a restrictive LV diastolic pattern suggestive of diastolic dysfunction.

Pain frequency, severity and QT dispersion in adult patients with sickle cell anemia: correlation with inflammatory markers.

BACKGROUND: Inflammatory markers are increased during vaso-occlusive crisis (VOC) in adult patients with sickle cell anemia (SCA), but this is not clear in clinical steady state. AIM: The present study aims to establish the frequency and intensity of bone pain episodes in adult patients with SCA in clinical steady state and to determine the correlation between different inflammatory markers, other variables including QT dispersion (QTd) and pain frequency and intensity in SCA. PATIENTS AND METHODS: Patients were classified into two groups: group 1, those with more than three hospital admissions in the last 6 months, and group 2, those with no hospital admission. Pearson correlation between variables such as body mass index (BMI), level of tumor necrosis factor (TNF-α), interleukin-1 (IL-1), C-reactive protein (CRP), hemoglobin (Hb), reticulocyte count, white blood cell count (WBC), ferritin, lactate dehydrogenase (LDH), parathormone (PTH), vitamin D3 (25-OH cholecalciferol) and bone pain frequency with severity was evaluated. RESULTS: Forty-six patients were enrolled in this study with a mean age of 18.47±5.78 years, with 23 patients in each group. Vitamin D3 and Hb were lower (17.04±5.77 vs 37.59±4.83 ng/L, P<0.01 and 7.96±0.3 vs 8.44±0.27 g/dL, P<0.01, respectively); the inflammatory markers showed significantly higher level of TNF-α, IL-1 and CRP (56.52±5.43 pg/ml, 44.17±4.54 pg/ml and 3.20±0.72 mg/L, respectively, P<0.05); WBC, LDH and reticulocyte count were also significantly higher and the QTd was higher (45.0±2.22 vs 41.55±0.8 ms, P<0.05) in group 1 when compared with group 2. Pearson correlation coefficient showed significant positive correlation between serum level of TNF-α and bone pain frequency (r=0.414, P<0.005) and serum level of IL-1 (r=0.39, P<0.008). CONCLUSION: There is a strong positive correlation between TNF-α, IL-1 and WBC and bone pain frequency in steady state in adult patients with SCA. CRP and low hemoglobin had weak positive correlation. QTd was significantly longer in patients who had hospitalizations with VOC.

Predictors of abnormal bone mass density in adult patients with homozygous sickle-cell disease.

BACKGROUND: Adult patients with sickle-cell disease (SCD) often have multiple bone compactions causing tissue hypoxia and osteonecrosis. The impact on bone abnormalities lesion detected by bone mass density is not well defined. AIM: The study is a cross sectional, perspective was designed to assess the prevalence of abnormal BMD in adult Bahraini patients with SCD and to assess the predictive risk of different metabolic variables such as serum level of vitamin D3, testosterone, and parathyroid hormone in addition to lactate dehydrogenase (LDH), hemoglobin (Hb), and reticulocyte count for the development of abnormal bone density on dual X-ray absorptiometry (DXA) scan. METHOD: The study was conducted over the period of 12 months from first of January 2012 to end of December 2012. All patients were evaluated clinically for severity of SCD and abnormal bone mass density (BMD) using DXA scan. Blood samples were withdrawn for measuring the serum level of vitamin D3, testosterone, and parathyroid hormone in addition to Hb, LDH, and reticulocyte count. Multiple logistic regression analysis was used to assess risk prediction of different variables for the development of abnormal BMD on DXA with T-score ≤-2.5 standard deviation (SD). RESULTS: The study included Bahraini patients with SCD (n = 55, age 29.24 ± 9.47 years, male 60% and female 40%) compared with an age-matched healthy control group (n = 55, age 28.82 ± 8.64 years, with 62% male and 38% female). Of the 55 patients with SCD compared with the control group, there were 33 (58%) patients with low BMD and 2 (3%) in the control. Among the 33 patients with SCD and with low BMD, there were 20 (36%) with osteoporosis (T-score of ≤-2.5 SD) and 13 (24%) with osteopenia (T-score of <-1 to -2.5 SD). The most affected site of low BMD was lumbar spine (55%), followed by the radius (30%) and neck of the femur (15%). SCD patients with osteoporosis compared with the healthy subjects had significantly lower body surface area (BSA, m(2)) of 1.4 ± 0.3 vs. 1.63 ± 0.5 BMI, low level of vitamin D3 of 21.11 ± 6.95 ng/mL vs. 46.2 ± 15.19 (P < 0.001), lower testosterone level of 1.34 ± 0.54 vs. 2.18 ± 0.56 ng/mL (P < 0.001), higher reticulocyte count (P < 0.001), and higher LDH level (P < 0.001). The low serum level of vitamin D3 (<20 ng/mL) and low testosterone of <0.9 ng/mL had risk prediction (odds ratio) of 1.14 and 1.2, respectively, for abnormal BMD in SCD. In the risk prediction of other variables of parathormone (PTH), LDH, and reticulocyte, were not significant. CONCLUSION: The prevalence of abnormal bone mass density (BMD) is high (60%) in Bahraini patients with SCD. There is significant low serum level of vitamin D3 and low testosterone hormone in those with very low bone mass density (BMD) (osteoporosis and T-score <-2.5). The low serum level of vitamin D3 (<20 ng/mL) and low testosterone of <0.9 ng/mL had risk prediction (odds ratio) of 1.14 and 1.2, respectively, for abnormal BMD in SCD.

Incidence of gestational diabetes mellitus in Bahrain from 2002 to 2010.

OBJECTIVE: To determine the incidence and trends of gestational diabetes mellitus (GDM) in Bahrain from 2002 to 2010, and to investigate 2 possible risk factors within the affected population. METHODS: In a retrospective survey, data on maternal body weight and age were collected from women who gave birth in government maternity units in Bahrain and who were screened for GDM during pregnancy using the 2-step approach and criteria of the US Expert Committee on the diagnosis and classification of diabetes. RESULTS: Among 49 552 pregnant women, 4982 (10.1%) were diagnosed with gestational diabetes. The Cox-Stuart test for trend analysis suggested that there was an increase in the incidence of gestational diabetes from 7.2% in 2002 to 12.5% in 2010 (P<0.01). For the period 2006-2010, maternal age, and weight at onset of pregnancy and at time of delivery were positively associated with risk of GDM with an odds ratio (95% confidence interval) of 1.094 (1.081-1.107), 1.081 (1.001-1.104), and 1.027 (1.013-1.040), respectively. CONCLUSION: A combination of increasing maternal weight, maternal age, and incidence of GDM among women in Bahrain indicates a significant future burden on health services.

Effectiveness of mobile phone short message service on diabetes mellitus management; the SMS-DM study.

OBJECTIVE: To test the feasibility of short message service (SMS) usage between the clinic visits and to evaluate its effect on glycemic control in uncontrolled type 2 Diabetes Mellitus (DM) subjects. RESEARCH DESIGN AND METHODS: 34 cases with type 2 Diabetes were followed after fulfilling the inclusion criteria. The interventional group (n=12) had the same conventional approach of the control group but had two mobile numbers (physician and diabetic educator) provided for the SMS support until their next visit in 3 months. Both groups of age, BMI and the pre-study A1c were comparable. RESULTS: Both groups had a significant reduction in their A1c compared to their baseline visit. However, the interventional group had significantly greater reduction in A1c (p=0.001), 1.16% lower than controls. The service was highly satisfactory to the group. CONCLUSION: The results indicate effectiveness in lowering A1c and acceptance by the patients. Further research and large-scale studies are needed.