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.

Assessing the Impact of a Service Excellence Program on Improving Patient Experience at Primary Health Care Centers.

BACKGROUND: Frontline clinical staff play a crucial role in shaping patient experience and, therefore, require adequate training and education to deliver exceptional service. This study aimed to assess the impact of a service excellence and quality training program on frontline clinical staff's knowledge, perception, and attitude toward patient experience and service excellence. We also examined the effect of this intervention on patient experience scores. METHODS: This study utilized a pre-post intervention design, where frontline clinical staff completed a questionnaire to establish baseline "knowledge and perception scores" and "attitude scores" related to patient experience. The same questionnaire was administered after the training program to measure any changes in scores. Patient experience scores were collected from existing data, comparing results from different quarters before and after the intervention. The training and education program covered various components, including effective communication, empathy, service standards, and service recovery. RESULTS: A total of 256 staff members, including nurses, physicians, and allied healthcare professionals, participated in the training program. The study found statistically significant improvements in all components of staff knowledge, perception, and attitude. Specifically, there was a median improvement in knowledge and perception scores, which increased from 77.2% to 96.5%. Additionally, attitude scores showed a median improvement from 73.8% to 92.5%. Moreover, the overall patient experience score increased from 62% to 72.4%. CONCLUSION: The study revealed significant improvements in staff knowledge, perception, and attitude, along with enhanced patient experience scores. These findings suggest a potential role for targeted interventions in enhancing patient experience and supporting ongoing quality improvement in primary healthcare settings.

Open Trans-Scaphoid Transcapitate Perilunate Fracture-Dislocation: A Case Report.

Perilunate dislocations and fracture-dislocations are considered rare injuries. Perilunate injuries are frequently missed during primary evaluations. We report a case of a 37-year-old male presenting with an open perilunate fracture-dislocation a few days after experiencing trauma. He underwent repeated debridements, and provisional external fixator application followed by a definitive open reduction through a combined dual approach and internal fixation of scaphoid and capitate with headless screws. Aggressive physiotherapy exercises were started eight weeks after definitive fixation. After six years, the patient had a satisfactory outcome with an excellent Mayo wrist score. Perilunate injuries should be considered one of the important differential diagnoses in wrist injuries. Early diagnosis and treatment are of utmost importance to gain optimum outcomes. The best results could be achieved with open reduction and internal fixation through a combined volar and dorsal approach.

Right Hepatic Artery Syndrome With Mirizzi Syndrome: A Case Report.

Anatomical diversity is rather typical in the biliary region. However, it has only sometimes been documented that the arteries of a hepatobiliary origin compressed the extrahepatic bile duct. Biliary obstruction may be caused by a myriad of benign and malignant diseases. Right hepatic artery syndrome (RHAS) is described as the consequence of right hepatic artery compression of the extrahepatic bile duct. We report a case of a 22-year-old male who presented with a complaint of abdominal pain and was later admitted as a case of acute calculous cholecystitis with obstructive jaundice. Abdominal ultrasound showed a picture of the so-called Mirizzi. However, A magnetic resonance cholangiopancreatography showed a picture of RHAS, so the patient needed endoscopic retrograde cholangiopancreatography to decompress the biliary system which was later performed successfully followed by cholecystectomy. The diagnosis of RHAS is well established in the literature, and it depends on the facility of the institute, cholecystectomy versus hepaticojejunostomy or endoscopic treatment alone are the management options that have been utilized to manage such cases.

The Outcome of Immediate Administration of Dexamethasone in Children With Croup (Laryngotracheobronchitis) in King Abdullah Specialized Children's Hospital.

Background Croup is an inflammatory disease that affects the upper respiratory tract involving the upper airways of the lungs (bronchial tubes), vocal cords (larynx), and windpipe (trachea). In Canada, it is considered one of the major causes of respiratory diseases in the first 10 years of life. A wide range of viruses like common cold and flu (influenza) infections can cause croup (laryngotracheobronchitis). Dexamethasone has been commonly used to treat croup even though it lacks evidence on patients' recovery. The study aimed to compare the effect of the immediate or late dexamethasone administration on patient recovery and identify predictors for relapse among children with croup. Methods A retrospective cross-sectional study was conducted using the electronic medical record (Best Care) of all croup patients between 2014 and 2018 in King Abdullah Specialized Children's Hospital (KASCH), in Riyadh, Saudi Arabia. Out of the 329, only 186 patients matched our inclusion criteria. Statistical analysis was conducted with the SPSS V.22 software package (IBM Corp., Armonk, NY). The main outcome variable was early recovery or relapse. The chi-square test and logistic regression were used to assess the relationship between the independent variables with recovery or relapse among croup patients. A p-value of <0.05 was used to determine the significance of the test. Results Fifty-three recovered out of the 186 patients. Moreover, 50 of the recovered patients were treated in the ER. In addition, out of the 53 patients who recovered, 40 patients were treated as inpatients (IPs). Those who were given dexamethasone immediately for both recovery and relapsed groups were 29% and 71%, respectively while those who were given dexamethasone late were 34% for the recovery group. On the other hand, 119 patients relapsed. Out of those patients who relapsed, 111 were treated in the ER. Moreover, out of relapsed patients, 79 patients were treated as IPs. Furthermore, out of 186 patients, 86 had chronic illnesses. Twenty-four percent (24%) of those with chronic illnesses recovered, and 76% relapsed (P-value=0.04). Also, there was a significantly higher trend of administration of dexamethasone immediately in the ER in 69% of children with a p-value <0.001. Conclusion In conclusion, the difference between the early and late administration of dexamethasone in both recovery and relapse is not significant. Also, the presence of chronic illnesses affects relapses more significantly.

Insulinoma in tuberous sclerosis: An entity not to be missed.

Pancreatic neuroendocrine tumors are rare with an incident rate of 5 cases per million individuals. Tuberous sclerosis complex is an autosomal dominant disease. This disease involves multisystem and occurs in one out of every 6,000-10,000 individuals. In this study, we describe a 47-year-old male known tuberous sclerosis patient with an insulinoma. The tumor was incidentally detected in follow-up imaging for a previous ampulla of Vater tubular adenoma. However, the patient reported symptoms of hypoglycemia. The insulinoma was enucleated successfully. Histopathology revealed a well-differentiated, grade one neuroendocrine tumor measuring around 2 cm in diameter. Seven cases were reported in the literature of tuberous sclerosis-associated insulinoma. The 7 reported cases had different hypoglycemia related symptoms. The reported tumors varied in size and location on the pancreas. This paper details the eighth case worldwide where an insulinoma occurred in a tuberous sclerosis patient.

Innovative real CSF leak simulation model for rhinology training: human cadaveric design.

OBJECTIVE: To study the feasibility of designing a human cadaveric simulation model of real CSF leak for rhinology training. METHOD: The laboratory investigation took place at the surgical academic center of Prince Sultan Military Medical City between 2016 and 2017. Five heads of human cadaveric specimens were cannulated into the intradural space through two frontal bone holes. Fluorescein-dyed fluid was injected intracranialy, then endoscopic endonasal iatrogenic skull base defect was created with observation of fluid leak, followed by skull base reconstruction. The outcome measures included subjective assessment of integrity of the design, the ability of creating real CSF leak in multiple site of skull base and the possibility of watertight closure by various surgical techniques. RESULTS: The fluid filled the intradural space in all specimens without spontaneous leak from skull base or extra sinus areas. Successfully, we demonstrated fluid leak from all areas after iatrogenic defect in the cribriform plate, fovea ethmoidalis, planum sphenoidale sellar and clival regions. Watertight closure was achieved in all defects using different reconstruction techniques (overly, underlay and gasket seal closure). CONCLUSION: The design is simulating the real patient with CSF leak. It has potential in the learning process of acquiring and maintaining the surgical skills of skull base reconstruction before direct involvement of the patient. This model needs further evaluation and competence measurement as training tools in rhinology training.