Outcomes of Photorefractive Keratectomy After Corneal Graft: Brief Review.

PURPOSE: The purpose of this brief review is to analyze the outcomes of customized photorefractive keratectomy in the correction of refractive errors and irregular astigmatism after corneal graft surgery. METHODS: Two reviewers (M.S.K. and J.L.A.) independently performed a literature search in the MEDLINE/PubMed database, Google Scholar, and ResearchGate from January 2001 to October 2023. To analyze the efficacy, safety, and predictability of the procedure, primary outcomes such as mean change in uncorrected distance visual acuity, corrected distance visual acuity, and root mean square value (RMS) of higher order aberrations were studied. The complications and adverse reactions were analyzed to predict the safety of this procedure. RESULTS: We identified those studies where customized (topography guided/wavefront guided) photograph refractive keratectomy was performed in patients with postkeratoplasty. Significant change in uncorrected distance visual acuity, corrected distance visual acuity, RMS of higher order aberrations, refractive cylinder, and mean spherical equivalent were observed. Corneal haze was the most common complication documented; however, this was more commonly documented by authors who have not used Mitomycin C in their patients. CONCLUSIONS: We found out that customized photograph refractive keratectomy is a safe, effective, and predictable method of treatment for refractive error and irregular astigmatism after keratoplasty.

Lifestyle Interventions in a Patient Identified as Super-Super Obese With a Body Mass Index of 90.5.

Obesity is a growing global health concern. Saudi Arabia is experiencing a higher prevalence of obesity compared to the globe. This case report focuses on a 38-year-old female with a body mass index (BMI) of 90.5 kg/m2, prediabetes, and obstructive sleep apnea who successfully underwent a lifestyle modification process resulting in remarkable weight loss. The patient's past unsuccessful attempts at weight loss had left her with a reluctance to try again initially. A multidisciplinary team collaborated to develop a management plan starting with an intensive lifestyle intervention. Lifestyle was assessed, then a structured personalized lifestyle intervention based on a plant-based diet and a gradual increase in physical activity was implemented. Over 6 months, the patient succeeded in losing 23 kg, a percent weight loss of 11.9%. An additional 5 kg was lost when liraglutide "Saxenda" was added. This case report represents the effectiveness of intensive lifestyle interventions in patients with super-super obesity for weight loss and long-term health improvement. Additional research is required to determine if the positive outcomes seen in treating a single patient can be applied to a larger population with super-super obesity. This brings up the question of whether pharmacotherapy or surgical interventions should be the primary approaches for addressing these cases, considering that surgical interventions usually involve lifestyle changes. What we already know about such cases: patients with super-super obesity often require interventions such as surgery or medication to aid in weight reduction, as they typically do not respond to lifestyle interventions alone. What this case report adds to existing knowledge: the use of lifestyle interventions proved effective in such cases as super-super obesity and delayed the need for surgical intervention even without weight reduction medications.

Prevalence of Latent Tuberculosis Infection Among Nurses Working in Critical Areas at a Tertiary Care Hospital in Riyadh, Saudi Arabia.

Introduction Tuberculosis is a critical health issue worldwide. Most infected persons are asymptomatic and categorized as having a latent tuberculosis infection (LTBI). Healthcare workers (HCWs) are more prone to being infected with tuberculosis and should be enrolled in a screening program for early detection. Objectives The study aims to estimate the prevalence of LTBI among nurses working in critical areas which include adult intensive care units, pediatric intensive care units, emergency departments, oncology departments, dialysis departments, tuberculosis labs, isolation rooms, and cardiac center intensive care units. Methods A record-based cross-sectional survey measured the prevalence of LTBI among nurses working in critical areas at Prince Sultan Military Medical City (PSMMC), Riyadh, Saudi Arabia. We reviewed the occupational health records of all nurses working in critical areas from June 1, 2021, to June 1, 2022. We recorded the data reviewed throughout the year in the Occupational Health Department at PSMMC. We excluded all participants with previously documented positive tuberculin skin test (TST) from the study. We analyzed the sociodemographic data, working years, working location, job title, and TST results. Results We included a total of 771 out of 2025 nurses in this study. Participants were mostly women (88%) and in the 26-35-year age group (67.7%). Most of the participants were originally from the Philippines (66.3%). The overall LTBI prevalence among nurses was 34.5%. The highest prevalence of LTBI was among nurses working in the cardiac intensive care unit (53.5%), and the lowest prevalence was among nurses working in the isolation department (8.9%; p-value <0.0001). Those who worked more in the hospital were significantly more infected with LTBI (p-value <0.04). Conclusion LTBI remains a significant health risk worldwide and in the Middle East as well as among HCWs. This underscores the necessity of comprehensive pre-hiring screening, annual screening, infection control protocols, and active management of HCWs with LTBI.

Prevalence and determinants of community members utilizing preventive services offered by family physicians in Riyadh, Saudi Arabia.

Introduction: Early detection and prevention of diseases can reduce morbidity, mortality, and economic burden. There is need to assess the utilization of preventive services for common chronic diseases, cancers, and vaccinations. This study aimed to estimate the prevalence and sequence of utilization of preventive services for common chronic diseases, cancers, and vaccinations in addition to exploring community perspectives on these services. Materials and Methods: This study was a cross-sectional survey, which was conducted at primary healthcare centers in Prince Sultan Military Medical City covering Riyadh region from October 2022 to January 2023. The study used a self-administered questionnaire to collect data from attendees aged 18 years and older, focusing on the utilization of eight preventive services (blood glucose testing, blood pressure measurement, cholesterol testing, screening for breast cancer, screening for cervical cancer, screening for colorectal cancer, screening for prostate cancer, and flu and pneumococcal vaccines). Descriptive statistics of the study were reported in frequencies and percentages. Chi-square test was used to assess association between outcome variables. Results: Participants were mostly married and had a higher educational degree. However, a considerable number is not accessing primary healthcare services regularly. The results showed that the rate of utilizing preventive services was as follows: blood pressure screening (91%), blood glucose testing (72%), cholesterol testing (65.8%), vaccination utilization (39.5%), breast cancer screening (8%), prostate cancer screening (4.6%), colon cancer screening (4.2%), and least utilized was cervical cancer screening with frequency of (3%). Conclusion: The results underscore the importance of increasing awareness and accessibility of primary healthcare services to promote better health outcomes in the region.

Family medicine residents' perspectives on different teaching modalities used throughout their training.

Background: New teaching modalities have emerged throughout the years to help enhance residency training programs. Studies have shown that when establishing a new teaching modality, it is crucial to consider the trainee's perception and feedback as trainee-centered teaching techniques aim to enhance the students' motivations and problem-solving skills. The aim of this study is to discover residents' perceptions of different teaching modalities used through their training programs and to recognize which teaching modality is preferable to residents among the family medicine residents in Riyadh, Saudi Arabia. Methodology: A cross-sectional study was conducted between April 2021 and April 2022 that included all family medicine residents in the Saudi Board Family Medicine Training Program at Prince Sultan Military Medical City (PSMMC) in Riyadh, Kingdom of Saudi Arabia. An online questionnaire included two main parts. The first part collected demographic information. The second part concerned residents' opinions regarding different teaching modalities used throughout their training and factors leading to better learning outcomes. Results: The survey was completed by 60 family medicine residents. Half of the respondents perceived weekly academic day activities [WADA] as the most important teaching style (53.3%), followed by self-directed learning [SDL] (40%), while learning management system [LMS] was not ranked as the top choice by any of the respondents. Conclusion: These findings can be applied to the improvement of family medicine training programs. Understanding the perceptions of different teaching modalities can help enhance training programs to help future family medicine practitioners.

The Attitudes of Egyptian Web-Based Health Information Seekers Toward Health Information Provided Through the Internet: Qualitative Study.

BACKGROUND: The internet has become an established source of health information for many Egyptian internet users. Understanding users' attitudes toward the benefits and limitations of web-based health information will explain the influence of this information on users' health-related behavior and decisions. OBJECTIVE: This qualitative study aims to understand the attitude of Egyptian internet users toward internet health information and to explore the impact of obtained health information on users' behavior and on their physician-patient relationship. METHODS: For this qualitative study, semistructured interviews were conducted with a total of 49 participants (41/49, 84% Egyptian internet users and 8/49, 16% physicians) who participated in focus groups or individual interviews. We used a thematic analysis approach to explain and demonstrate participants' views, thoughts, and experiences in using web-based health information. RESULTS: The internet has become an important source of health information in comparison with other health information sources and is the central theme that has emerged across the thematic analysis. The attitude toward the use of internet health was classified into three main themes: feeling toward web-based health information (with subthemes: favoring, disliking, neutral, or having ambivalence feelings), motivators to seek internet health information, and behavioral changes using internet health information (subthemes: confidence, satisfaction, and improved knowledge). Themes that emerged from physicians' interviews included the accessibility of the internet health information, good communication, and coordination of care between patients and their physicians, and the active engagement of patients with their management plan. CONCLUSIONS: The internet has become an essential source of health information for Egyptian adults. Internet health information can improve the patient-physician relationship, especially when users discuss the obtained health information with their physician. Internet health information provided seekers with social support and self-confidence when making health decisions.

The effectiveness of visual triaging and testing of suspected COVID-19 cases in primary care setting in Saudi Arabia.

INTRODUCTION: Asymptomatic individuals could be a source of spreading the infection, especially in their households. Triaging and testing an individual for coronavirus disease (COVID-19) infection rely on the criteria included in the adopted triaging instrument, and adopted case definition of a suspected case. They both may need to be reviewed and modified to make them more effective in making the right decision. METHODS: A cross-sectional study was used to find out the effectiveness of triaging instrument and the case definition used in the fever clinic (FC) in one of our primary care centers. The data of 630 randomly selected participants who were tested in our center between April 12 and August 12 2020 were analyzed. RESULTS: About 36.8% of the 630 tested participants were positive for COVID-19. Symptomatic patients were 3.93 (95% CI; 2.58, 5.98; P < 0.001) times more likely to test positive than asymptomatic ones. The participants with a history of contact with a COVID-19 confirmed case were 1.47 (95% CI; 1.03, 2.10; P = 0.032) times more likely to test positive compared to those without such history. Symptomatic with and without history of contact were 8.40 (95% CI; 3.23, 21.86; P < 0.001) and 4.91 (95% CI; 1.84, 13.09; P < 0.001) times more likely to test positive compared to asymptomatic contact, respectively. Moreover, patients with comorbidity were also 1.85 (95% CI; 1.31, 2.60; P < 0.001) times more likely to test positive than healthy ones. The mean of the number of the households, and the mean of the number of households tested positive significantly exceeded the means of those tested negative by 1.03 (95% CI; 0.48, 1.57; P < 0.001), and 0.98 (95% CI; 0.68, 1.28; P < 0.001), respectively. From the studied triaging items only symptoms, comorbidities, and the number of households tested positive were independently associated with testing positive. Moreover, from studied symptoms, only fever, cough, myalgia, and loss of taste and smell were independently associated with testing positive. Finally, from the studied comorbidities, only diabetes mellitus was independently associated with testing positive. CONCLUSION: At the time of outbreak and pandemic, people get worried and need to be reassured, and contacts would then seek testing. However, resources including manpower, material, and money need to be protected and used wisely. Thus, the adoption of an evidence-based updated testing policy is crucially needed. Furthermore, early identification of the potential sources of the infection is also crucially needed to control the spreading of the infection.

Awareness and utilization of urgent care services among patients attending Al-Wazarat PHCC in Riyadh, Saudi Arabia 2020.

Background: Urgent Care Clinics (UCCs) offer unscheduled appointments with a "treat and release" length of visits not exceeding 60 min. The growth of clinics is dictated by patients' demand for quality care that is unscheduled, expedited, and ubiquitous, making them accessible and available. Objectives: This study aimed to assess the patient's level of awareness and utilization pattern of UCCs in Wazarat Health Care Center (WHCC) and assess factors associated with them. Aim: This study aims to provide information contributing to the support of decision-makers about the level of awareness among patients on urgent care services and their pattern of use within primary health care. Methods: This cross-sectional study included 288 patients visiting PHC clinics to measure their level of awareness and pattern of utilization using a self-administered questionnaire. Results: A total of 288 patients participated, 55.99% were females, and the highest percentage was in the age group of 18-38 years at 60.07%. Only one quarter, 73 (25.35%) of the patients were aware of the term urgent clinics, from them, more than a half (53.42%) visited such clinics 1-3 times in the three months before the time of study conduction, and the main cause of the visits was the common cold (25.76%). Less than half of the participants reported visiting the primary clinics without booking an appointment in advance at 44.79%. The reason for this was mainly because of having difficulty booking appointments at 54.55%. Awareness level was the highest (28.32%) among the lowest age group (18-38 years) and decreased gradually by increasing the age. A significantly higher percentage of low educational level participants reported visiting primary clinics without booking an appointment in advance at 51.33% vs. 37.68% of the university and above participants. According to patients ' income, there was a significant (0.023) difference in the awareness level; the highest was among participants with an income of 6000-12000 SAR at 32.86%. Conclusion: Only one-quarter of the studied patients know about the UCCs. More than half of the patients reported visiting these clinics because of difficulties in booking an appointment at the primary healthcare centers and convenience with the services provided at the UCCs. The common cold was the main reason for visiting the UCCs.

Family physician's perception towards virtual care during COVID-19 pandemic: A cross-sectional study.

Background: The COVID-19 pandemic has ingendered a significant transition in medical practice towards an online model of care. Although virtual methods of service have been liberally used these past months, the precise level of satisfaction of physicians is important to understand the barriers that the service faced and the future of maintaining these models of patient care. This quantitative study aimed at measuring the satisfaction of family medicine physicians with virtual services while practising in Saudi Arabia during COVID-19 pandemic. Design and Setting: A questionnaire was distributed to participating physicians working in Saudi Arabia. Demographic, satisfaction, and thoughts on future applicability of online care was evaluated. Results: A total of 118 physicians responded to the questionnaire. Demographic values were mostly evenly distributed whereas mean satisfaction level during the pandemic was 77.53% ± 15.04. The only variable impacting levels of satisfaction was overall burden of work in number of different sites worked for on a weekly basis. Conclusion: The family medicine physicians who worked during the pandemic using virtual services were generally satisfied with the services. Future studies should evaluate the applicability of using these tools after the end of the pandemic.

Knowledge of oral health among family medicine physicians in Riyadh, Saudi Arabia 2020.

BACKGROUND: Preventive oral health care (OHC) is an important part of preventive health care and needs to be started early in life. Family physicians are in a position where they can help to initiate preventive OHC. From previous literature, oral health has an impact on the general health and quality of life of individuals with a large burden on the health care system. In addition, pediatricians and family physicians lack knowledge in oral health and can be unwilling to participate in preventive OHC. We aim to increase family physicians' knowledge of oral health. OBJECTIVES: This study aimed to measure the level of knowledge about oral health and identify some of its determinants among family physicians working in Riyadh, Saudi Arabia. METHODS: This is a cross-sectional study that included 187 family physicians to measure the knowledge of family doctors about oral health using a self-administered questionnaire. RESULTS: The total mean score was 119.28 ± 11.26 out of 175, indicating a poor level of knowledge level about oral health. CONCLUSION: Family physicians in Riyadh, Saudi Arabia lack knowledge of oral health. These findings make it necessary to include oral health topics during residency and continuing medical education programs.

Perception toward the family medicine services among the Physicians of Prince Sultan Military Medical City, Riyadh City, 2018: Cross-sectional study.

BACKGROUND: Family medicine is the medical specialty that continuously provides comprehensive type of health care for individuals and families. Although the family physician role is essential, this specialty faces underestimation by other physicians of other specialties, thus resulting in a considerable gap in their cooperation and coordination, as some studies around the world had shown. The present study aimed to estimate the perception of other physicians toward the practice of family medicine physicians to improve the relationship between family physicians and other physicians, which in turn may lead to enhance healthcare system by high quality of work and higher efficiency. OBJECTIVE OF THE STUDY: To estimate the perception among the physicians of Prince Sultan Military Medical City, Riyadh City by measuring the satisfaction toward the family medicine medical practices. SUBJECTS AND METHODS: Through a cross-sectional design, the study had recruited 289 physicians who were actively practicing and working at Prince Sultan Military Medical City and fulfill the inclusion and exclusion criteria during the period from October 2018 until June 2019. Data collection carried out by questionnaire designed and revised by an expert panel of health professionals. An appropriate statistical test, such as the Chi-square test, was used to record the statistical significance between participants' answers and their demographic characteristics. RESULTS: According to the study design, 289 patients were included in the study; the mean age was 42 years that ranged between 25 and 74 years. Two-Third of them (66%) were male and had Saudi nationality. Half of the participants are medical consultant, and a third of all participants worked under the department of internal medicine. The majority expressed their good perception with the family physician practice (91%). Most of the medical departments satisfied with statistically significant (P value <0.05) with the need for family medicine services. There was less satisfaction from physicians in different departments with effective communication between family medicine services and other departments but didn't reach up to significant statistical level. Higher qualified physicians with high-rank job categories were less satisfied with the performance of family medicine services. CONCLUSION: Among other physicians in different departments, family medicine physicians have a good perception, and most of the physicians agreed that family medicine physicians should work more in their referral letters to improve their communication between them and other departments.

Measles, Mumps, Rubella, and Varicella Immunity among Nursing Staff in a Major Hospital, Riyadh, Saudi Arabia.

INTRODUCTION: Measles, mumps, rubella, and varicella (MMRV) represent risk to HCWs. Checking on antibodies against MMRV is an important part of infection control among nursing staff for their own health, their colleagues and for the health of patients. Screening for immunity against MMRV is an initial step before vaccination of nursing staff. This study is to describe immunity status against MMRV by screening nursing staff in a tertiary care hospital in Riyadh. METHODS: A cross sectional survey among nursing staff was conducted from July to August 2019 at Prince Sultan Military Medical City. A convenience sampling was used to screen 1534 nursing staff working at several high-risk departments. Record for their immune status and antibody titer for MMRV were reviewed using a data collection form. RESULTS: Screening for immunity among nursing staff found that; 79.3% were immune against measles; 75.5% to be immune against mumps; 95.8% were immune against rubella; and 67% were immune against varicella. The highest proportion of immune nursing staff against measles (96.3%) and varicella (93.5%) was found in Intensive care department while the highest proportion of immune staff against mumps (89.4%) was found in Long Stay department, and against rubella (97.5%) in Hemodialysis department. On the other hand, It was found that Hemodialysis Department had the Highest proportion of non-immune staff against measles (35.6%), mumps (39%), and varicella (56.3%), while Emergency Department had the lowest proportion of immune staff (6%) against rubella. CONCLUSION: Despite that immunity among nurses screened was good on some departments; however, such results need improvement in these critical areas. These finding emphasize the importance of the currently mandatory screening for MMRV before employment. We suggest conducting comprehensive programs to increase awareness and vaccination coverage in areas with low rates of immunity.