King Abdulaziz Medical City Research Articles

Pregnancy and Inflammatory Rheumatological Diseases: A Single-Center Retrospective Cohort Study.

Background Rheumatic diseases pose risks to pregnant women, leading to complications like preterm birth, congenital heart block, and pregnancy loss. These diseases are expected to deteriorate during pregnancy and further in the postpartum period. The impact of these diseases on the pregnancy will add further burden on the patient, fetus, physician, and healthcare system. Advances in diagnosis and treatment have improved outcomes making them similar to that of healthy women, but close follow-up in a multidisciplinary clinic is essential. The objective of this study is to study the outcome of pregnancy in women with rheumatological disease and the behavior of the disease during pregnancy. Methods A retrospective cohort study was conducted in King Abdulaziz Medical City (KAMC) in Riyadh, Saudi Arabia, to compare the outcomes of pregnancy across three rheumatological diseases: Sjogren syndrome (SS), systemic lupus erythematosus (SLE), and rheumatoid arthritis (RA) from 2016 to 2021. A total of 128 pregnancies in 107 women with rheumatological diseases were included in this study. Pregnancy measures and outcomes were investigated by assessing maternal health, fetal health, and pregnancy complications, specifically maternal disease activity, medications to control the disease, infection, preterm birth, birth weight, abortions/stillbirths, mode of delivery, bleeding, preeclampsia, congenital heart block, and neonatal lupus. Results There were 55 patients with RA (63 RA pregnancies), 44 with SLE (54 SLE pregnancies), and eight with primary SS (11 SS pregnancies). In most of the pregnancies (n= 108; 95.58%), the patients were in clinical remission before pregnancy. Lupus nephritis, which was in remission before pregnancy, has been reported in nine (16.67%) out of 54 SLE pregnancies. Vaginal delivery was the most common mode of delivery (n=87; 67.97%). On the other hand, there were 38 cesarean sections (29.69%). Rheumatological disease flares occurred in 10 pregnancies (7.87%). One hundred and twenty-two live births were delivered. Preterm infants were born in 25 pregnancies (20.16%), and 16 (13.22%) of the newborns needed neonatal intensive care unit (NICU) care. Interestingly, congenital heart block (CHB) was found in five (12.2%) neonates out of 41 anti-SS-related antigen A (anti-SSA) positive mothers; one of those five died from heart block. Eleven neonates were delivered with positive serology, and five were diagnosed with neonatal lupus. Conclusion The outcome of pregnancy in patients with rheumatological disease is favorable. A multidisciplinary team approach and close clinical follow-up are the cornerstone for such success. A small dose of prednisolone (5 mg or less) is safe and will not have a negative impact on maternal or fetal health. CHB is a concern for pregnant women with positive anti-SSA.

Integration of Telehealth in Routine Perinatal Care: A Model of Care for Primary Healthcare Clinics in Saudi Arabia.

This study aims to introduce a new model of antenatal/postnatal care that integrates virtual clinics with the current model of care, including a discussion on the current model, pre-existing barriers, and prenatal framework, and the need for transition to telehealth beyond the pandemic. In antenatal primary health care centers, such as King Abdulaziz Medical City (KAMC), low-risk antenatal/postnatal care receives clinical care through complete physical attendance in antenatal/postnatal clinics in primary care clinics for pregnancy follow-up and in tertiary hospitals for fetal ultrasound and invasive procedures if needed. Pregnancy is confirmed through a regular family medicine (FM) clinic where risk assessment through history, physical examination, and investigations are carried out. If the pregnant woman is at low risk, she will be started on folic acid, 1 mg or 5 mg based on the risk assessment (if it was not received before). Pregnant women will be given a telehealth appointment for the lab results. Concomitantly, the pregnant women will receive an appointment in the antenatal clinics, which board-certified family physicians run. High-risk patients will be referred to the hospital for further care. Current postnatal care is delivered through regular booking with the FM clinic through physical attendance sometimes, and virtual care is provided upon physican/patientrequest. Current care meets the past quality care and patient expectations. However, with the current Saudi Vision 2030 and after the experience with virtual care during the COVID-19pandemic, the current services need to move a step forward to meet the rapidly developing medical care/needs in Saudi Arabia. Various challenges must be addressed, and new models must be included in clinical care for pregnant and postnatal women. Introducing virtual antenatal/postnatal care to the current care could be a new era in maternity primary health care; this model will move the clinical care provided to pregnant/postnatal women a step forward that meets the excellence of high-quality, evidence-based medical care.

Incidence of Traumatic Diaphragmatic Injury: Results From a Retrospective Cohort Study in a Level I Trauma Center in Riyadh.

Introduction Traumatic diaphragmatic injuries (TDIs) are uncommon and the incidence of TDIis difficult to estimate because of the variation in reporting missed or late detected diaphragmatic injuries.Therefore, our study's aim was to investigate the prevalence of traumatic diaphragmatic injury in the thoracoabdominal trauma, discuss the etiological factors, diagnostic investigations, and outcomes in TDIs, andevaluate predictors of mortality in patients who were diagnosed at King Abdulaziz Medical City in Riyadh, Saudi Arabia. Materials and methods This observational retrospective cohort study was conducted at King Abdulaziz Medical City (KAMC), a tertiary hospital in Riyadh, Saudi Arabia. The study included all adult patients aged 18 years or older diagnosed with traumatic diaphragmatic injuries between the years 2016 and 2020.The BESTCare electronic system was used to get the patient'smedical records and extract the data.Pearson χ2 test was used for categorical variables, and an independent t-test was used for continuous variables to investigate the association between predictors and outcomes. Results A total of eight patients were involved in this study. The mean age of the patients was 49 years old. Males outnumbered females by 75%. Patients admitted with blunt injuries were greater by 75% compared to penetrating injuries by 25%.The left side of the diaphragm was the most common site of injury.The total number of patients who were admitted to the ICU was five, four of whom had blunt trauma and one had a penetrating injury. Conclusion The demographic data of the patients included in this study corresponded to that in the literature. Although not reaching a statistically significant level, ICU admissions and mortality were mostly associated with blunt injuries.Larger multi-centerstudies are required to further investigate the incidence of traumatic diaphragmatic injuries (TDI).

Prevalence of Psychological Stress Among Women Attending the Assisted Reproductive Technology (ART) Unit at King Abdulaziz Medical City: A COVID-19 Pandemic Experience.

Aim The present study aimed to measure the prevalence of psychological stress among women attending the Assisted Reproductive Technology (ART) unit in King Abdulaziz Medical City during the COVID-19 pandemic. Method The study adopted a descriptive cross-sectional design and was conducted between January 2020 and December 2022. A sample of 104 women attending the ART unit were recruited in this study. To collect data, the researchers developed a study questionnaire that consisted of 26 items. Nine items were designed to measure the participants' demographic characteristics, and 17 items were designed to depict their responses related to psychological stress during the COVID-19 pandemic. Data were analyzed using the Statistical Product and Service Solutions (SPSS) (v. 26l; IBM SPSS Statistics for Windows, Armonk, NY). Chi-square and t-tests were used to assess the association between stress and sociodemographics. Results The findings of the study showed an overall prevalence of 86.53% (n=90).Levels of psychological stress were moderate (34.62%, n=36), severe (39.42%, n=41), and extremely severe (12.50%, n=13). The study found that there is a significant statistical interaction between the number of previous ART attempts and psychological stress (p=0.0019). Conclusion The study concluded that women attending the ART unit at King Abdulaziz Medical City (KAMC), Riyadh, Saudi Arabia, were experiencing high levels of psychological stress, and these levels were affected by the number of previous ART attempts.

The effect of caffeine intake and passive smoking on umbilical cord blood unit's quality parameters.

Today cord blood (CB) is a valuable source of hematopoietic stem cells to treat many hematological disorders. One of the limitations of CB utilization is the reduced number of nucleated cells including stem cells. Therefore, CB banks around the world have developed strategies in an attempt to improve donor selection and the quality of the CB inventory. This study aimed to determine the impact of passive smoking and caffeine consumption on CB quality. CBs were obtained from mothers who gave birth at King Abdulaziz Medical City. All mothers gave their informed consent. Personal interviews about the mother's demographics, smoking status and exposure, and caffeine consumption executed, followed by a chart review to analyze maternal and neonatal factors. Laboratory testing was performed on all collected CB units. Using descriptive statistics, maternal and newborn factors were analyzed. T-test or Mann-Whitney U Test, as appropriate, for continuous variables analysis to study the effect of second hand smoking and coffee consumption for the primary outcome. Our study demonstrated a reduction in CB MNC, including lymphocytes, in caffeine consumers among pregnant donors, as well as a reduction in cell potency activities, including total CFU and BFU-E. The effect of passive cigarette smoking on the same cohort was insignificant. Outcome of this study will help in optimizing the quality and quantity of stem cell harvesting from CB to get the maximum benefit and such knowledge will raise the awareness among pregnant women.

Prevalence of Clostridium Difficile Infection (CDI) among Inflammatory Bowel Disease (IBD) Patients in Comparison to Non-IBD Patients in King Abdulaziz Medical City in Jeddah.

The prevalence of Clostridium difficile infection (CDI) as a common complication among inflammatory bowel disease (IBD) has been reported to increase worldwide and has been associated with a poor IBD outcome. In this study, our aim was to report on the prevalence of CDI among IBD vs. non-IBD patients in King Abdulaziz Medical City (KAMC). This retrospective descriptive study was carried out between 2016 and 2020. Data of 89 patients reported with CDI in KAMC were analyzed for demographics and correlations between various characteristics such as BMI, personal/family history of IBD, infection with CDI, diagnosis, method of diagnosis, and treatment modalities. Of the total 89 CDI patients, 59 (66.3%) were adults and 30 (33.7%) were pediatric, of which 36 (40.4%) were females and 53 (59.6%) were males. PCR was the main method of choice for the diagnosis of CDI (89.9%) followed by a positive-culture result (10.0%). Seventy-eight (87.6%) CDI patients were found to be immunocompromised, with two patients diagnosed with IBDs, one with UC, and one with CD. The recurrence rate was 38.4 (30 patients) among the immunocompromised group in comparison to 27.2 (3 patients) in the immunocompetent group (p=0.584). In this study, we found that adults were more prone to CDI infection, especially within hospital settings, and most of the CDI infections occurred in immunocompromised individuals, with cancer as the most common cause of it.

Outcomes of Operative Versus Nonoperative Management for Hallux Rigidus: A Tertiary Care Center Experience.

Background This study aims to investigate and report the outcomes of various management modalities used for hallux rigidus, a common form of degenerative joint disease affecting the foot and ankle. The research focuses on understanding the pathophysiology, classification systems, and nonoperative approaches such as medical therapy, intra-articular injections, shoe modifications, and physical therapy. Surgical techniques, including joint-sparing and joint-sacrificing procedures, are explored, considering factors such as disease stage and patient preferences. Methods A retrospectivecohortstudy was conducted at King Abdulaziz Medical City(KAMC), Riyadh.The study included all patientswho were diagnosed with hallux rigidus fromthe period 2016to 2022.Data were collected through theBESTCaresystem at KAMC.All the data were collected through Microsoft Excel(Microsoft Corporation, Redmond, Washington) and transferredfor analysis. Statistical analysis was performed using the IBM SPSS Statistics for Windows, Version 25 (Released 2017; IBM Corp., Armonk, New York). Frequencies and percentages were used to detail categorical variables, whereas continuous variables were examined by the mean and standard deviation.A p-value of <0.05 was considered to report the statistical significance. Results A total of 84 patients were included. The majority were women (60.7%). Diabetes and hypertension were prevalent comorbidities, affecting 21.4% and 35.7% of patients, respectively. Nonoperative management was the most common approach (66.7%). Complications were minimal (2.4% infections, 1.2% metatarsalgia), and 67.9% of patients reported no persistence of symptoms after treatment. Conclusion The low complication rates and the lack of significant associations between treatment modalities and outcomes suggest the generally safe and effective nature of the employed interventions. These findings can guide clinicians in making informed decisions regarding the management of hallux rigidus, while also highlighting areas for further research to improve treatment strategies and outcomes.

Compassionate Nursing Care for COVID-19 Patients in the ICU in the Western Region of Saudi Arabia: A Lived Experience Study.

The rapid spread and the severity of symptoms of COVID-19 led to an increasing number of critical cases that need to be admitted to intensive care units (ICUs) worldwide. Compassion is a principle of nursing practice and indicates the meaning of providing high-quality care in all units, especially in the ICU. It means that nurses knowwhat is important to patients and when they should be there for them when it is needed. There is a paucity of literature from Saudi Arabia that explores how critical care nurses perceive compassionate care during COVID-19. The aim of this study was to investigate the lived experiences of critical care nurses providing compassionate care to COVID-19 patients at King Abdulaziz Medical City, Jeddah, Saudi Arabia. A prospective, cross-sectional, descriptive phenomenological approach was utilized in this study. Data were collected from 13 ICUnurses through interviews. Collected data were transcribed and analyzed using Colaizzi's data analysis method. Eleven out of the 13 ICU nurses hold a Bachelor of Science in Nursing (BSN) and have more than five years of experience. Despite all the challenges surrounding the care for critically ill COVID-19 patients, nurses provide compassion in different ways to show personal interest to the patients. Data analysis revealed five themes: (1) contemporary meaning and competencies for compassionate nursing care, including communication and the inability to freely use touch; (2) physical symptoms, including discomfort, body aches and headaches, and sleep disturbances; (3) emotional turmoil, where three sub-themes emerged, including fear and anxiety, uncertainty, and isolation and loneliness; (4) role changing, including frequent guidelines change, additional roles and responsibilities, and altruism; (5) professionalism, including cultural facets of care,teamwork, and support. The COVID-19 pandemic has caused major changes in nurses' working environment and so their experience. The results of this study indicated that nurses working in the ICU experienced remarkable and massive physical, psychological, and emotional symptoms during the COVID-19 pandemic. The nurses extended the relationships to the patients' families as they are at high risk of stress, anxiety, and depression. In addition, they were able to support them in dealing with the fear associated with the uncertainty of COVID-19. Also, results revealed that remote therapeutic relationships and psychotherapy can be credible and trustworthy alternatives to in-person care. The results of this study indicated that ICU nurses provide compassionate care despite experiencing unprecedented and immense physical, psychological, and emotional symptoms during the COVID-19 pandemic. Further study is recommended using other research methodologies. It is also recommended to conduct the same study in different cities for better generalization.

Demographic and Clinical Predictors of Disease Severity in Patients With Multiple Sclerosis: A Retrospective Cross-Sectional Analysis.

Multiple sclerosis (MS) is a disease of the central nervous system (CNS). Several factors, including sex, body mass index (BMI), disease duration, and age of onset, have been identified as predictors of disease severity. This study investigated the association between the aforementioned factors and MS severity, measured by the number of hospital visits and admissions, length of stay, and frequency of methylprednisolone use. This retrospective cross-sectional analysis used data obtained from BESTCare at the King Abdulaziz Medical City (KAMC). A total of 272 patients with MS and their demographic and clinical characteristics were included. The study population consisted of 68.75% (n = 187) females and 31.25% (n = 85) males. The regression analyses indicated that disease duration was a significant predictor of the number of hospital visits and admissions (p < 0.01). The study found a significant association between BMI (unstandardized beta(B) = -0.25, 95% confidence interval (CI) = -0.47, -0.02, p = 0.033), age at diagnosis (unstandardized beta(B) = 0.15, 95% CI = 0.001, 0.31, p = 0.048), and length of hospital stay. Additionally, there was a significant correlation between disease duration and the number of methylprednisolone doses (unstandardized beta(B) = 0.45, 95% CI = 0.01, 0.89, p = 0.045). Disease duration was found to be a significant predictor of hospital visits, admissions, and methylprednisolone use, while sex and BMI did not contribute to the variation in these outcomes. However, BMI and age of onset were significantly associated with length of hospital stay.

Prevalence and Clinical Predictors of Psoriatic Arthritis in Saudi Patients With Psoriasis: A Single-Center Retrospective Cohort Study.

Background Among psoriatic patients, psoriatic arthritis is the most common and most impactful comorbidity. In most cases, it occurs after the onset of psoriasis. Detecting and treating it early is crucial for rheumatologists and dermatologists. Objectives The study aimed to determine the prevalence of psoriatic arthritis among recognized cases of psoriasis, as well as to determine the clinical features of psoriasis that are linked to a greater prevalence of psoriatic arthritis at King Abdulaziz Medical City (KAMC), Riyadh. Methods A retrospective cohort study of 487 psoriatic patients diagnosed between 2015 and 2023 was conducted at KAMC, Riyadh. The study included subjects aged 18 years or older with a psoriasis diagnosis documented by a dermatologist and a psoriatic arthritis diagnosis documented by a rheumatologist based on the Classification Criteria for Psoriatic Arthritis (CASPAR). Patients younger than 18 years, diagnosed with psoriatic arthritis concurrently with psoriasis, or within 90 days of psoriasis diagnosis, or who lack a documented diagnosis of psoriasis by a dermatologist were excluded. The study evaluated demographic data and medical variables concerning psoriasis (age at onset, type of psoriasis, site of psoriasis, and nail dystrophy) and psoriatic arthritis. SPSS Statistics version 25 (IBM Corp., Armonk, NY) was used to conduct statistical analysis. The p-value of 0.05 was used to evaluate statistical significance. Results Overall, 487 patients had psoriasis in this study. Of these, 49 (10%) were diagnosed with psoriatic arthritis. The mean ± standard deviation of the age of the psoriasis group was 41.7 ± 15.6 years, with 264 (54.2%) females and 223 (44.8%) males. The clinical features of psoriasis that were linked to a greater frequency of psoriatic arthritis in our study included female gender (71.4%), plaque psoriasis (95.9%), psoriatic lesions involving the extremities (75%), scalp (42.9%), and trunk (36.7%), nail dystrophy (28.6%), as well as the involvement of three or more sites (40.8%) at the time of their initial diagnosis of psoriasis. Conclusion Our study indicated that 10% of Saudi patients with psoriasis had psoriatic arthritis. Moreover, the present study shows that patients with greater psoriatic lesions at initial presentation are more likely to develop psoriatic arthritis.

SAT164 Hypoglycemia Risk And Glucose Parameters In Pregnant Women With Or Without Diabetes During Fasting Ramadan

Abstract Disclosure: R.M. Alamoudi: None. A. Theyab: None. T. Shams: None. H. Alhashemi: None. Background: Pregnancy increases the risk of fasting hypoglycemia and is considered an exemption for fasting during Ramadan. Glucose patterns and hypoglycemia risk in relation to fasting Ramadan in pregnant women are not well studied. Objectives: To compare the risk of hypoglycemia, glucose patterns, and tolerance of fasting in pregnant women with gestational diabetes (GDM) versus women without GDM during fasting Ramadan. Methods: A prospective observational study conducted in the Obstetrics/Endocrine clinics at King Abdulaziz Medical City, Jeddah, Saudi Arabia. Pregnant women without GDM, and with GDM managed by diet or metformin, who were planning on fasting Ramadan and were dedicated to applying a flash glucose monitoring (CGM) device for two weeks were recruited. Women with GDM received standard-of-care diabetes education regarding fasting during Ramadan. Participation was entirely voluntary. Results: 30 women with gestational age ≥ 24 weeks completed the study; 8 without GDM (Gp. 1), 16 with GDM on diet (Gp. 2), and 6 with GDM on metformin (Gp. 3). Mean demographics respectively: Age 30.13 ±4.9 vs. 33.56 ±6.4 vs. 34.50 ±5.8 (p=0.2), BMI 34.36 ±5.88 vs. 30.74 ±3.75 vs. 36.75 ±8.01 (p=0.4), Gravida 3 ±2.2 vs. 3.38 ± 2.48 vs. 4.33 ±2.88 (p=0.6). Breaking Ramadan fasting was reported in 13 (43%) of all participants; 3 (37.5%) vs. 6 (37.5%) vs. 4 (66.7%), respectively. The median (IQR) days fast broken were 2 vs 2 (4) vs 1 (11) days, p=0.2, with the reason being hypoglycemia in 1 vs 4 vs 2, and hyperglycemia in 0 vs 1 vs 2, the other reasons included fatigue and acute illness, p=0.3. The average hypoglycemia glucose reading in mg/dl (M± S.D) associated with breaking the fast was 56 ±4.8, p=0.54. The usual timing of hypoglycemia was late evening, while for hyperglycemia it was post-midnight meal followed by post-Suhoor (predawn meal). Ambulatory glucose profile (AGP) parameters per 450 patient days for the three groups respectively: Average glucose (mg/dl) (median - IQR) 89 (13) vs. 95 (24) vs. 103 (34), p=0.3, Time spent within range (BG 63-140 mg/dl) 87 (6)% vs. 81 (16)% vs. 80 (44) %, p=0.1, Glucose management indicator (M ±S.D) 5.4 ±0.2%, 5.6 ±0.4%, 5.5 ±0.3%, p=0.5, and Glucose variability 17.6 ±1.9%, 20.8 ±2.9%, 24.7 ±11.5%, p=0.07. Time spent above range (BG &amp;gt;140 mg/dl) 7 ±6% vs. 18 ±19% vs. 25 ±26%, p=0.2, Time spent below range (BG &amp;lt;63 mg/dl) 8 ±8% vs. 7 ±8% vs. 10 ±21%, p=0.8, and Duration spent in hypoglycemia (minutes) 90 ±117.4, 65.8 ±61.1, 70 ±108.03, p=0.8. CGM-detected hypoglycemic events (BG &amp;lt;63 mg/dl) were found in 20 (66.7%) of all participants, the average number of events (median-IQR) per group was: 4 (5) vs. 6 (8) vs. 1 (15), p=0.8. Conclusion: Pregnant women with non-insulin-treated GDM compared to those without GDM experienced similar difficulties in tolerating fasting during Ramadan and increased risk of hypoglycemia. The potential perinatal harm needs more research. ClinicalTrials.gov NCT04862390 Presentation: Saturday, June 17, 2023

Outcomes of Hallux Valgus Corrective Osteotomy: A Tertiary Hospital Experience.

A common form of forefoot deformity, hallux valgus (HV) is characterized by a prominent first metatarsal head, lateral deviation of the hallux, and medial deviation of the first metatarsal bone. In the case of HV, corrective osteotomies are performed with good results and patient satisfaction. A retrospective cohort study of patients who underwent corrective osteotomy for hallux valgus from 2016 to 2022 was conducted at King Abdulaziz Medical City (KAMC), Riyadh, Saudi Arabia. Data were collected by chart review using the BestCARE system. IBM SPSS Statistics for Windows, Version 23.0 (Released 2015; IBM Corp., Armonk, New York, United States) was used for statistical analysis. Our study included 166 patients. The mean age of the patients was found to be 41.3 years old and about 152 (91.6%) of them were females. The most frequently reported comorbidity was hypertension (10.2%). The mean hallux valgus angle was found to be 36.1 ± 9.9 and the mean intermetatarsal angle was found to be 15 ± 4.4 degrees. Seventy-six (45.8%) patients underwent nonoperative management first. The mean age at diagnosis among males was found to be 28.5 ± 11.3 years and among females was 37.9 ± 14.4 years; a significant difference between means was noted (p-value = 0.019) with mean age at diagnosis in males being significantly lesser than in females. Significant improvement and reduction were seen in HV angle post surgery. Nearly half of the patients underwent nonoperative management first. Age at diagnosis is significantly younger in males compared to females.

Disseminated tuberculosis: Clinical presentation, diagnosis, and outcomes in a tertiary-care hospital in Saudi Arabia.

Tuberculosis (TB) is the primary infectious cause of mortality worldwide. Although TB incidence and prevalence are declining, the use of immunosuppressive drugs and the growing prevalence of immunocompromising conditions such as comorbidities, malignancies, and the use of immunosuppressive agents are risk factors for disseminated TB (DTB). This study aims to identify the relevant clinical, laboratory, radiological, and histopathological features of DTB, as well as to assess the typical anatomical distributions and treatment outcomes of patients diagnosed with the disease at King Abdulaziz Medical City (KAMC). A retrospective chart review was conducted, including all patients diagnosed with miliary or DTB at KAMC with retrievable medical files. The study included 55 patients, of whom 35 (63.6%) were male and the median age was 64 years old. 35 (63.6%) of the infected patients were timely diagnosed and eventually cured from the illness. The most common comorbid conditions were diabetes, chronic kidney disease, and immunocompromising conditions, which were present in 37 (67.2%), 12 (21.8%), and 11 (20%) of the patients, respectively. The most common presenting symptoms were fever and cough, present in 31 (56.3%) and 26 (47.2%) of the patients, respectively, followed by weight loss in 25 (45.4%), night sweats in 15 (27.2%), and shortness of breath in 14 (25.4%). Approximately two-thirds of the patients had pulmonary miliary TB (MTB) (38; 69.1%), followed by TB lymphadenitis (21; 38.2%), central nervous system involvement (13; 23.6%), skeletal involvement (11; 20%), gastrointestinal involvement (5; 9.1%), pleural involvement (3; 5.5%), and urogenital TB (2; 3.6%). The mortality rate was 14 (25.5%) patients. MTB is challenging to diagnose due to nonspecific clinical, laboratory, and imaging findings. Clinicians dealing with patients who are at risk of developing DTB should be aware of the typical presentations and abnormal clinical findings. They should also have a low threshold to initiate specific investigations for the disease, as early diagnosis and effective treatment is critical in reducing morbidity and mortality rates.

The Role of Pre-bone Marrow Transplantation Pulmonary Function Test in Predicting Post-transplant Noninfectious Pulmonary Complications

Background: Pulmonary function test (PFT) is used as a tool for pre-transplant risk assessment and as a predictor of post-transplant outcomes. As there are currently few studies that discuss the role of PFT in bone marrow transplantation (BMT) patients in Saudi settings, and as the number of transplant patients with benign and malignant conditions continues to increase, this study was conducted with the aim of assessing the local practice. Methods: This retrospective cohort study included all adult patients who underwent BMT at Princess Noorah Oncology Center, King Abdulaziz Medical City, Jeddah, between 2014 and 2020. The association between established patient-related risk factors and the incidence of pulmonary complications among autologous and allogeneic groups was assessed. Results: A total of 186 patients were included (autologous = 143; allogenic = 43), of which 115 (61.8%) were male. At the pre-BMT phase, about 30% of the patients had comorbidities and 51% had received two rounds of salvage chemotherapy, while 16.1% had received radiation therapy. In the autologous group, the only PFT parameter that was a significant predictor of post-BMT pulmonary complications was forced vital capacity &lt;80% (P = 0.012), while in the allogenic group, no parameter was significantly associated with pulmonary complications. The patient-related factors that were associated with respiratory distress in the autologous group were lung involvement (P = 0.03) and pre-transplant radiation (P = 0.044). Conclusion: The findings of this study indicated that forced vital capacity &lt;80% was a significant factor in predicting non-infectious complications in the autologous group. Furthermore, lung involvement and pre-transplant radiation were the patient-related factors associated with pulmonary complications.

Patient-related risk factors of prosthetic joint infections following total hip and knee arthroplasty at King Abdulaziz Medical City, a 10-year retrospective study

BackgroundTotal joint arthroplasty (TJA) can be associated with the development of periprosthetic joint infection (PJI). It is necessary to determine the modifiable and non-modifiable risk factors of PJI to provide optimum healthcare to TJA candidates.MethodsThis single-center retrospective review investigated 1198 patients who underwent TJA from 2012 to 2022. The data analysis comprised two stages. The first stage was a descriptive analysis, while the second stage was a bivariate analysis. The sociodemographic data, medical history, operative details, and presence of PJI postoperatively were evaluated.ResultsThe study sample consisted of 1198 patients who underwent TJA. The mean patient age was 63 years. Among the patients, only 1.3% had PJI. No comorbidity was significantly related to PJI. General anesthesia was used in almost 21% of the patients and was significantly associated with a higher risk of infection (p = 0.049). An increased operative time was also significantly related to PJI (p = 0.012). Conversely, tranexamic acid (TXA) administration was a protective factor against PJI (p = 0.017).ConclusionAlthough PJI is not a common complication of TJA, multiple risk factors such as general anesthesia and prolonged operative time play a significant role in its development. In contrast, TXA administration is thought to reduce the risk of PJI effectively.

Neurological Manifestations in Hospitalized Geriatric Patients With COVID-19 at King Abdulaziz Medical City in Jeddah, Western Region, Saudi Arabia From 2020 to 2021: A Cross-Sectional Study.

Introduction COVID-19 involvement in the nervous system has been reported in many cases.Viral neuroinvasion has multiple routes of entry.Neurological manifestations of COVID-19 can be divided into ones of the central nervous system (CNS), such as headache, dizziness, altered mental status, ataxia, and seizure, and of theperipheral nervous system (PNS), including ageusia, anosmia, acute illness demyelinating polyneuropathy, and neuralgia. Aim and objectives This study aims to observe and report the neurological manifestations in geriatric patients who were diagnosed with COVID-19 at KAMC-J and report the duration of admission to the in-patient and ICU wards. Methods This was a cross-sectional study conducted on admitted geriatric patients with PCR-confirmed COVID-19 from April 1, 2020 to June 30, 2021 at KAMC-J. Using Raosoft®, the sample size was estimated with a CI of 95% and a 36.4%prevalence of neurological symptoms in COVID-19 patients to be 289. Convenience sampling was used, and the data were collected from BESTCare EMRs. IBMSPSSStatistics for Windows, Version 20 (Released 2011) was used for descriptive and inferential statistical analysis. Results In this study, a total of 290 patients' data were collected, 161 (55.5%) of which were males. In addition, the median age was 71 (Q1-Q3: 65-78) years; furthermore, the median body mass index (BMI) was 30(Q1-Q3: 25-34) kg/m2. In descending order, the most prevalent comorbidities were hypertension (HTN) (70.3%), diabetes mellitus (DM) (68.6%), cardiac disease (42.1%), chronic kidney disease(26.6%), neurological disease (23.6%), cancer malignancy (13.1%), and finally chronic respiratory disease (11.4%).Regarding typical COVID-19 manifestations, 181 patients claimed to have experienced cough(62.4%), dyspnea by 164 (56.7%), fever by 154 (53.5%), fatigue by 93 (32.3%), a reading of anoxia by 68 (23.4%), abdominal pain by 58 (20.0%), diarrhea by 56 (19.4%), and finally throat pain by 19 (6.6%). Manifestations and pathologies of the CNS included headache (25.4%), dizziness (21.5%), impaired consciousness (17.2%), delirium (6.6%), ischemic stroke (4.1%), focal cranial nerve dysfunction(2.8%), seizure (2.8%), intracerebral hemorrhage (ICH) (0.3%), and ataxia (0.3%). Moreover, pathologies of the PNS manifested as taste impairment in 46 patients (15.9%), smell impairment in 33 (11.4%), nerve pain in 7 (24%), visual impairment in 5 (1.7%), Bell's palsy in 2 (0.7%), and Guillain-Barre syndrome in 1 (0.3%). Moreover, the majority of patients who developed an ischemic stroke or ICH, or required admission to the ICU had either DM or HTN. In addition, 17 (25.4%) of the 67 patients admitted to the ICU developed impaired consciousness. All-cause mortality in our study was 31 (10.71%) cases. Conclusion Neurological manifestations of COVID-19 are common and can result in serious complications if not detected and managed early, especially in the elderly. These complications are mostly seen in severely ill patients and may be the only symptoms in COVID-19 patients. In addition,patients' clinical conditions could deteriorate rapidly and result in significant morbidity and mortality. Therefore, a high index of suspicion is required among healthcare providers when dealing with such cases. Moreover, we recommend systematically collecting data on the short- and long-term neurological complications of COVID-19 globally and documenting the functional long-term outcomes after these complications.

Association of Oral and General Health with Nutritional Status of Older Adults Attending Two Medical Centers in Riyadh, Saudi Arabia: A Cross-Sectional Study.

Malnutrition could profoundly affect older adults' oral health and quality of life, whereas oral health might, in turn, impact dietary intake and nutritional status. The present study aimed to investigate the association between general and oral health and nutritional status among older adults attending nutrition clinics at two main medical centers in Riyadh, Saudi Arabia. A cross-section study was carried out among adult patients (≥60 years) who attended a geriatric clinic or nutrition clinic at King Khalid University Hospital or King Abdulaziz Medical City, Riyadh. A validated clinician's Mini Nutritional Assessment Short-Form (MNA-SF), Oral Health Impact Profile-5 (OHIP-5), and 36-Item Short Form Survey (SF-36) were collected from each participant. A total of 261 participants with a mean age of 72.14 (±8.97) years were recruited. Diabetes (71%) and hypertension (80%) were present in the majority of patients. The overall MNA-SF score was (10 ± 3). Based on the categorization of the MNA-SF score, 65.9% were classified as malnourished or at risk of malnutrition. Participants with OHIP-5 scores higher than the median (>5) were more likely to be malnourished than those with scores at or lower than 5 (p < 0). The adjusted odd ratio for the MNA-SF score categories indicated that for a one-unit increase in the total SF-36 score, the odds of the malnourished category are 0.94 times less than the risk of malnutrition and normal nutritional status, with OR 0.97 (95% CI 0.94-0.95). Malnutrition or being at risk of malnutrition is likely associated with poor general and oral health. Healthcare providers need to incorporate dietitians into care plans to promote the nutritional health of older adults.

Neonatal seizures: Etiologies, clinical characteristics, and radiological features: A cross-sectional study.

Seizures are a common clinical indication of central nervous system damage or abnormality in neonates. We aimed to identify the etiologies, clinical characteristics, and radiological features of neonatal seizures. This is a cross-sectional, retrospective, descriptive study using data obtained from the neonatal intensive care unit in King Abdulaziz Medical City (KAMC), a governmental, academic tertiary hospital in Riyadh, Saudi Arabia. The population of interest were neonates diagnosed with a neonatal seizure at KAMC between April 2015 and March 2019. A total of 61 patients with neonatal seizures were included in the study. The most common etiology was hypoxic-ischemic encephalopathy (43%). A total of 32 patients were full-term (52.5%). Around one-fifth of the study sample (21.3%) had a family history of neonatal seizures. Around 43.0% of the patients had epilepsy episodes. More than half of the patients (57.0%) were on one anti-seizure medication. Patients were followed up after 1 year, they had multiple comorbidities, including developmental delay, epilepsy, and cerebral palsy. Developmental delay was identified in 62.3% of the patients. A total of 19 patients have passed away (31%). Neonatal seizures are a common manifestation of neurologic disorders in neonates and are associated with high morbidity and mortality. Therefore, early identification of seizure etiology and proper management may help to improve the outcome.

Early predictive model for COVID-19 mortality and ventilator support: reducing risks for patients

The COVID-19 virus, which is caused by the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), has the potential to generate a wide range of symptoms, including mild respiratory symptoms, severe respiratory distress, and even death. Prediction models cannot replace clinical judgment and patient assessment. Instead of depending solely on the estimates provided by models, healthcare providers should use them as decision-support tools to help them make the best possible choices. As part of this investigation, we construct a prediction model that we refer to as the Hybrid Spider Monkey Optimized eXtreme Gradient Boosting (HSMO-XGB). Patients who were part of the COVID-19 trial were hospitalized in King Abdul-Aziz Medical City in Riyadh for the purpose of this study. The dataset includes the patient's personal data, the outcomes of any tests performed in laboratories, and any chest X-ray (CXR) outcomes. The first step in preprocessing is called normalization, and the second step is called feature extraction using linear discriminate analysis (LDA). The reasonable expectation model for HSMO-XGB that is presently being shown will work on the administration of clinics by helping doctors in the early recognizable proof of Coronavirus patients who are in danger of death or need respiratory support. The model that has been provided can be utilized, in particular, as a tool that can assist physicians in predicting patients who are at risk and that can assist hospitals in effectively managing and organizing their resources.

Incidence of Post-laparotomy Acute Kidney Injury Among Abdominal Trauma Patients and Its Associated Risk Factors at King Abdulaziz Medical City, Riyadh.

Background This research study investigates the prevalence of acute kidney injury (AKI) in trauma patients undergoing emergency laparotomies. AKI is a common complication in major surgeries and is associated with various adverse effects. The study aims to explore the relationship between AKI and other comorbidities in this specific context. Methodology This is a retrospective cohort study. All patients who had laparotomy after abdominal trauma at King Abdulaziz Medical City (KAMC) and met the inclusion criteria were included in the study. Nonprobability consecutive sampling was used.Data were collected by chart review using the Best-Care system at KAMC. Descriptive statistics were used to summarize and describe the characteristics of the study participants. Frequencies and percentages were calculated for categorical variables, such as comorbidities. For continuous variables, mean and standard deviations were calculated and tabulated.All statistical calculations were performed using IBM SPSS Statistics for Windows, Version 27.0 (IBM Corp., Armonk, NY, USA). Results This research study included 152 patients who underwent laparotomy, and the majority of patients (146, 96%)did not experience AKI. Several comorbidities were observed, with hypertension and diabetes being the most prevalent at 37 (24.3%) and 35 (23%), respectively. Intraoperative hypotension was experienced by 23 (15.1%) patients, while 129 (84.9%) did not have this issue. Norepinephrine was the most common vasopressor used (25.7%), followed by ephedrine and a combination of norepinephrine and epinephrine. Gender and age groups did not show significant associations with AKI, comorbidities like diabetes, heart failure, and chronic kidney disease (CKD) demonstrated significant relationships with AKI. There was no significant difference in eGFR and serum creatinine baseline levels between patients meeting AKI criteria and those who did not. Conclusions The low overall incidence of AKI in this patient population is encouraging. However, healthcare professionals must be aware of the significant impact of comorbidities such as diabetes, heart failure, and CKD on AKI development. Vigilant monitoring of postoperative kidney function, particularly serum creatinine levels within the first 48 hours, is essential for early detection and timely intervention. By understanding and addressing these risk factors, healthcare providers can take proactive steps to prevent and manage AKI in patients undergoing laparotomy, ultimately leading to improved patient outcomes and reduced healthcare costs.