The Prevalence of Shoulder Pain and Awareness of Frozen Shoulder Among the General Population in Taif City, Saudi Arabia.

Background The global prevalence of shoulder pain varies widely across countries. Additionally, shoulder pain and frozen shoulder can significantly affect patients' quality of life due to high levels of pain and disability. Objective This study aimed to investigate the prevalence of shoulder pain and its risk factors. It also aims to assess the level of knowledge regarding frozen shoulders and its related factors in Taif City, Saudi Arabia. Methods A cross-sectional observational study was conducted in Taif City in December 2023 using a validated questionnaire comprised of socio-demographic characteristics, the prevalence of shoulder pain, and the awareness of frozen shoulders. Results A total of 378 participants enrolled in the study, with 54.8% being male and 62.7% being graduates and having jobs equally distributed among office (24.9%) and in the field (24.9%). Most participants were smokers (75.9%) and did not engage in body-building activities (79.6%). Around 26.5% of them had diabetes. The prevalence of shoulder pain was 32.8%. Aging from 35 to 44 years (p<0.001), having a higher salary from 6000 to 10000 SAR (p<0.001), retirement (p<0.001), engaging in body-building activities (p=0.035), having diabetes (p<0.001), and having other comorbidities (p<0.001) are significantly impacted having shoulder pain. Increased knowledge about the frozen shoulder is correlated with aging from 25-34 (p=0.026), smoking (p=0.002), engaging in bodybuilding (p<0.001), having diabetes (p=0.010), and having other medical conditions (p=0.010). Conclusion The study has shown that shoulder pain is prevalent among Taif City's population. Nevertheless, a low level of knowledge was observed. Therefore, enhancing the national educational programs is needed to increase public awareness of frozen shoulders.

Premarital screening of the viral hepatitis among Saudi nationals.

Blood borne sexually transmitted infections are among the most serious health problems worldwide. Many people possessing these infections do not have symptoms and may remain undiagnosed. The current study aimed to screen premaritally the incidence of blood borne viruses among Saudi nationals. A retrospective longitudinal study was conducted, using a total of 91,000 medical records, in the blood bank from a single center in the Western region of Saudi Arabia. All persons who underwent premarital examination during the period 2016-2021 for the presence of hepatitis B and C viruses as a part of the national screening program in Saudi Arabia were included in the study. Serological tests were used to screen the presence of HBc Ab and HBs Ag. Both anti-HCV antibodies and the presence of virus RNA using real-time reverse transcriptase polymerase chain reaction (RT-PCR) were also performed. The study reported the presence of 378/91000 (0.42%) infections with hepatitis B virus (HBV) as indicated by the presence of HBc Ab and HBs Ag. Meanwhile, 208 (0.23%) cases were found to be exposed to HCV including 49/91000 (0.05%) active HCV cases, positive for the HCV RNA, while 159/91000 (0.17%) persons were found to possess positive HCV antibodies in the absence of detectable HCV RNA. It was concluded that there is a low prevalence of HBV and HBV among Saudi citizens who were subjected to premarital screening.

Clinical Outcomes of Long Head Biceps Tendinitis Treatment by a Semitenodesis Technique.

Introduction Long head biceps (LHB) tendon pathology results in anterior shoulder pain, affecting activities requiring overhead movement and forward flexion. Current surgical options for those in whom conservative management failed include tenotomy and tenodesis, and both have considerable success rates and various complications. Herein, we present a novel technique using tenotomy with autotenodesis of the LHB. Methods Patients with isolated LHB tendinopathy and for whom the six-month conservative treatment failed were included in our study. Our semitenodesis technique was performed from May 2015 to May 2021. All patients underwent postoperative rehabilitation and were followed in the clinic to document the visual analog scale (VAS) score, constant functional score, supination and flexion power, and postoperative satisfaction score. We used IBM SPSS Statistics for Windows version 20.0 (IBM Corp., Armonk, NY) to analyze our data. Results The study included 26 patients with a mean age of 50 ± 4.3 years and a male predominance. Following our technique, the postoperative VAS score improved significantly from 8.8 to 3 within three months and decreased to 0.4 during the final follow-up. The shoulder average constant score improved significantly from 45 ± 4 to 79 ± 5, in addition to a high postoperative mean satisfaction score. Only one patient had a Popeye sign deformity, making an incidence percentage of 3.8% with our technique. Conclusions We conducted this study to assess the outcomes of our novel technique using tenotomy with autotenodesis of the LHB compared to traditional techniques such as tenotomy and tenodesis. Our novel technique showed an improvement in pain score superior to patients who underwent tenodesis and tenotomy three months postoperatively. Furthermore, our technique yielded lower postoperative complications than traditional techniques. Our patients also scored a high mean of postoperative satisfaction. Therefore, our technique is a promising treatment option, proving its superiority over tenotomy and tenodesis in treating isolated LHB tendonitis.

Knowledge, Attitude, and Practice of Colorectal Cancer Screening Among Primary Healthcare Physicians in Riyadh Second Health Cluster.

BACKGROUND: Colorectal cancer is the third common cancer, and the second common cause of cancer death in the world. According to the 2014 Cancer Incidence Report of the Kingdom of Saudi Arabia, colorectal cancer account for 11.5% from all cancers reported among Saudi nationals. By the year 2030, the incidence of colorectal cancer could increase fourfold among both genders. AIM: The study aimed to conduct to understand the knowledge, attitude, and practice of primary healthcare physicians regarding colorectal cancer screening in Riyadh Second Health Cluster in the city of Riyadh, Saudi Arabia. MATERIALS AND METHODS: A cross-sectional study design, probability proportional to size sampling at the cluster zones level and convenient sampling for the physicians, were used among physicians working in the primary healthcare centers in the city of Riyadh between October 2022 and November 2022. RESULT: Of the 213 respondents, the mean age of the physician was 35, the majority were males (59%), Saudi Arabian nationality (60%), Resident Physicians (54%) and ≤ five years' work experience (45%). Sixty-four percent of the study participants believe that the majority of asymptomatic average-risk patients have to start the screening at the age of 45 years old. Ninety-seven percent believe that colorectal cancer screening for asymptomatic average-risk patients aged 45 years and older is effective. Ninety-two percent of the physicians perform colorectal cancer screening for asymptomatic average-risk patients aged 45 years. The mean knowledge score is 4.65 (SD=2.33) with a range of 0 to 10. The mean attitude score is 4.19 (SD=1.28) with a range of 0 to 6. CONCLUSION: The study found that the physicians had higher attitude and practice towards colorectal cancer screening and adequate knowledge towards colorectal cancer screening. The knowledge and attitude scores are associated with practicing colorectal cancer screening.

Identification of Activation Isotopes in a CS-30 Cyclotron Vault.

A CS-30 cyclotron has been in operation at King Faisal Specialist Hospital and Research Center (KFSHRC) since 1982. The CS-30 cyclotron has been used to produce medical radioisotopes for positron emission tomography (PET) and single-photon emission computed tomography (SPECT). Some of the nuclear reactions of radionuclide production are associated with the intense release of a wide range of fast neutrons. In this work, we investigated the radionuclides produced from neutron interactions with the cyclotron facility walls. Activation isotopes were determined by performing gamma ray spectrometry utilizing a high-purity germanium (HPGe) detector. The major radionuclides found were 152Eu, 154Eu, 134Cs, 65Zn and 60Co. Activation isotope accumulation had increased the dose rate inside the facility. The surface dose rates were measured at all of the surrounding walls. The maximum surface dose rate was found to be 1.2 µSv/h, which is much lower than the permissible occupational exposure of 15 µSv/h based daily 5 work hours.

GEANT4 Simulation for Radioactive Particle Tracking (RPT) Technique.

In the past two decades, the radioactive particle tracking (RPT) measurement technique has been proven to visualize flow fields of most multiphase flow systems of industrial interest. The accuracy of RPT, and hence the data obtained, depend largely on the calibration process, which stands here as a basis for two subsequent processes: tracking and reconstruction. However, limitations in the RPT calibration process can be found in different experimental constrains and in assumptions made in the classical Monte Carlo approach used to simulate number of counts received by the detectors. Therefore, in this work, we applied a GEANT4-based Monte Carlo code to simulate the RPT calibration process for an investigated multiphase flow system (i.e., gas-liquid bubble column). The GEANT4 code was performed to simulate the number of counts received by 28 scintillation detectors for 931 known tracer positions while capturing all the types of photon interaction and overcoming solids' angle limitations in classical approaches. The results of the simulation were validated against experimental data obtained using an automated RPT calibration device. The results showed a good agreement between the simulated and experimental counts, where the maximum absolute average relative deviation detected was about 5%. The GEANT4 model typically predicted the number of counts received by all the detectors; however, it over-estimated the counts when the number of primary events applied in the model was not the optimal.

Relationship between different anti-rheumatic drug therapies and complementary and alternative medicine in patients with rheumatoid arthritis: an interview based cross-sectional study.

OBJECTIVES: The use of complementary and alternative medicine (CAM) by patients with rheumatoid arthritis (RA) is highly prevalent. The relationship of these remedies with disease therapy are not fully studied. We aimed to explore the relationship between different anti-rheumatic drug therapy and CAM use in RA patients. METHODS: The study used an interview-based cross-sectional survey in two major referral centres in Riyadh, Saudi Arabia. Patients were adults with confirmed RA that attended rheumatology clinics. Information on the utilization of CAM, RA duration, drug therapy, and laboratory parameters were obtained. Descriptive statistics as well as adjusted odds ratio using bivariate logistic regression were used to explore the different factors related to CAM use, including drug therapy. RESULTS: A total of 438 adult patients with RA were included. The mean (±SD) age of the patients was 49 (±15.0) years. The majority were women 393 (89.7%). Two hundred and ninety-two patients (66.7%) had used CAM. The CAM users who had a longer disease duration (AOR 1.041 [95% CI: 1.011, 1.073]; p = 0.008) were more likely to be female (AOR 2.068 [95% CI: 1.098, 3.896]; p = 0.024), and use methotrexate (AOR 1.918 [95% CI: 1.249, 2.946]; p = 0.003) as opposed to celecoxib (AOR 0.509 [95% CI: 0.307, 0.844]; p = 0.009) and biologic monotherapy (AOR 0.443 [95% CI: 0.224, 0.876]; p = 0.019). Other factors related to CAM were meloxicam use (AOR 2.342 [95% CI: 1.341, 4.089]; p = 0.003) and traditional therapy (AOR 2.989 [95% CI: 1.647, 5.425]; p = 0.000). The remaining factors were not significant. CONCLUSION: CAM use is prevalent in patients with RA. Understanding patients and disease related factors associated with higher use of CAM is warranted to improve RA management and provide more rational use of these remedies.

Prevalence of complementary and alternative medicine use among rheumatoid arthritis patients in Saudi Arabia.

BACKGROUND AND AIM: The use of complementary and alternative medicine (CAM) is unexplored among Saudi rheumatoid arthritis (RA) patients. The aim of this study was to estimate the prevalence and types of CAM used among patients with RA and factors associated with their use. EXPERIMENTAL PROCEDURE: A cross-sectional study was conducted at rheumatology clinics in two tertiary hospitals located in Riyadh, Saudi Arabia. The data was collected between May 2017 and February 2018. Unpaired Student's t-tests, Chi-square tests, and Pearson correlation tests were used to compare users vs nonusers. RESULTS: A total of 438 patients (mean age = 49, SD ±â€¯15 years; 89.7% females) were included in this study. Sixty seven percent of included patients had used CAM for their RA. The majority of CAM users were female (92.1%). The most frequently used CAM products were vitamin D (47%), calcium (37%), honey (15%), ginger (13%), turmeric (11%), black seeds (8%), and fenugreek (8%). One hundred ninety-six (45%) patients believe that CAM is safe, and 287 (96%) patients took it because they believed that CAM had "added benefits". Statistically significant differences were found for gender, RA duration, erythrocyte sedimentation rate (ESR) level, and seropositivity between CAM users and nonusers (P = 0.019, P = 0.011, P = 0.022, and P < 0.0001, respectively). A significant correlation was found between the Erythrocyte Sedimentation Rate (ESR) level, RA duration and CAM use (r = 0.110, P = 0.022 and r = 0.121, P = 0.012, respectively). These data indicated that patients who used CAM had higher ESR level and longer disease duration than patients didn't use CAM. CONCLUSION: There is a high prevalence of CAM use among RA patients. CAM use was perceived to add benefit and patients using it had higher ESR. Larger studies are needed to assess the use of CAM and its impact on RA and its management.

Substance abuse at early age as a potential risk factor for driving under the influence of substance in Jeddah, Saudi Arabia: A cross-sectional study.

OBJECTIVE: Worldwide, trauma is a major health problem, and road traffic accidents (RTAs) are the primary cause of death among young men in Saudi Arabia. The aim of our study was to estimate the extent of driving under the influence of an abused substance in Saudi Arabia and to explore the associated factors. METHODS: This is a cross-sectional survey conducted between May and September 2016 at Al-Amal Hospital in Jeddah, Saudi Arabia, a referral center for addiction. We included all patients who were admitted for additional education and rehabilitation and had no psychotic symptoms. We used a standardized and pretested questionnaire to collect data regarding sociodemographic and socioeconomic characteristics, history of and current substance abuse, driving under the influence of an abused substance, injuries, imprisonment, and fatalities under the influence of an abused substance. Whenever possible, we compared self-reported data with medical records and resolved any conflict by discussion with the patient. RESULTS: A total of 101 out of 112 invited patients participated in our study (90.2%). The mean age of the participants was 33.28 years (SD = 9.46 years). Of the total, 93.1% (n = 94) drove under the influence of an abused substance. Amphetamines and alcohol were the first substance abused (56.4% [n = 57] and 25.7% [n = 26] of patients, respectively). As currently abused substances, amphetamines and cannabis were reported in 38.6% (n = 39) and 24.8% (n = 25) of participants, respectively. The mean age at the time of the first substance abuse was 18.76 years (SD = 4.99 years). In the univariate regression (odds ratio [OR] = 0.86; 95% confidence interval [CI], 0.75-0.99; P = .046) but not the multivariate regression (OR =0.87; 95% CI, 0.75-1.00; P = .056), a younger age at the time of the first substance abuse was associated with a higher probability of driving under the influence of an abused substance. CONCLUSIONS: Our study showed that among individuals hospitalized due to substance abuse problems, driving under the influence of drugs and alcohol was common. Preventive measures to reduce driving under the influence should be introduced in addition to specialized hospitals. Further research is required to investigate the factors associated with driving under the influence of abused substances in Saudi Arabia.