Tertiary Healthcare Setting Research Articles

ASSESSMENT OF ANTIBIOTIC STEWARDSHIP IN TERTIARY HEALTH CARE TEACHING MEDICAL INSTITUTION IN CENTRAL INDIA

Objective: The objective of the study was to mitigate the impact of antimicrobial resistance and ensure continued access to effective treatments for bacterial infections. This study was undertaken to explore the hospital status of antibiotic prescription and evaluate the impact of antibiotic stewardship in clinical wards of tertiary health care settings. Methods: This is hospital-based observational prospective study carried out in a tertiary health care settings. All patients of either sex of any age who came in outpatient department and admitted in inpatient department of medicine, orthopedics, surgery, and pediatric departments and prescribed antibiotics were selected randomly in the study. Results: Study response rate was male predominance (57%). Empiric antimicrobials were mainly prescribed orally (47.3%), significantly higher than injectable route (22.8%) (p<0.001), while the majority were not given an empiric antibiotic by a clinical expert. A significantly high number of patients were prescribed injectable 1st Antimicrobial after surgery/culture, namely, injectable piperacillin+tazobactum (35.5%), followed by injectable cephalosporin (34.0%), amikacin injection/4.5%, and injection carbapenem/1.8% (p<0.001). Its frequency is significantly high with BD dose (66.8%) and the majority prescribed for period of 6–10 days (63.5%) followed by 1–6 days (19.5%) (p<0.001). Conclusion: As all prescriptions got optimal dose and duration of therapy, the stay of patients in the hospital was following Indian Council of Medical Research (2019) guideline therefore, it can thus be said that the results of this study revealed precise prescribing pattern of antibiotics. However, emphasis on information technology staff and patient education is vital in incorporating stewardship protocols. Emphasizing the importance of conducting antibiotic time-outs within 48–72 h is crucial for reassessing the necessity and choice of antibiotics. Such stewardship studies are instrumental in monitoring patterns of antibiotic usage and aid in future policy-making steps.

Metabolic profile of acute ischemic stroke patients in a tertiary care hospital

Background: When the blood supply to a portion of the brain is blocked or diminished, brain tissue cannot get oxygen and nutrients, resulting in an ischemic stroke. This study aimed to investigate the prevalence of hyperglycemia and dyslipidemia among patients with acute stroke in a tertiary healthcare setting in Bangladesh. Methods: This cross-sectional study was conducted from January 2022 to December 2022 at a tertiary healthcare facility in Bangladesh, focusing on patients with acute ischemic stroke. Data was collected through a face-to-face interview, and medical records were reviewed. The study included 40 patients with acute stroke, evidenced by clinical findings and a CT scan of the Brain. Written informed consent was obtained after proper explanation, and participants were free to refuse or withdraw at any point. Confidentiality and privacy were maintained. Results: The majority of participants (37.5%) were aged 60-69, with more males (57.5%) than females (42.5%). Most (70%) lived in urban areas. Among the participants, 82.5% had hypertension, and 52.5% had diabetes mellitus. The mean of HbA1c was 7.6% and of triglyceride was 205.0 mg/dl. Of the participants with acute stroke, 47.5% had extracranial carotid stenosis. Conclusions: Nearly half of those who had an acute stroke also had diabetes, and four out of five had a history of hypertension. Among the patient hyperglycemia and dyslipidemia was common. Nearly half of those who suffered an acute stroke also experienced carotid stenosis. Consideration should be given to managing hypertension, DM, dyslipidemia, and carotid stenosis among patients with acute stroke. J Shaheed Suhrawardy Med Coll 2023; 15(1): 50-54

Barriers and facilitators of healthcare professionals in integrating shared decision-making in pancreatic cancer treatment: A network approach.

Shared decision-making (SDM) is crucial in pancreatic cancer treatment due to its choice-sensitive nature and limited prognosis. Treatment of pancreatic cancer is organized in a network approach. Several obstacles exist on different levels-patient, healthcare professional, organizational, societal-that impede integration of SDM. This study aims to identify barriers and facilitators to SDM implementation within a comprehensive cancer network. A qualitative research design was applied, involving interviews and focus groups on barriers and facilitators with healthcare professionals involved in the implementation of SDM. In one comprehensive cancer network in the Netherlands, including seven hospitals, a project was initiated with the goal of empowering patients and healthcare professionals in SDM throughout primary, secondary and tertiary healthcare settings. A total of 17 participants were assessed. Directed qualitative content analysis was performed by two researchers. Main findings revealed barriers such as time constraints, lack of priority of physicians, little involvement of general practitioners, and insufficient social context of patients in referrals, alongside facilitators including learning communities with practical SDM examples, metro mapping, involvement of case manager in implementation and patient empowerment strategies. Addressing cultural, systemic barriers and developing innovative strategies are of importance to enhance SDM in pancreatic cancer treatment in a network approach. This study provides understanding of SDM implementation in complex healthcare settings and offers valuable guidance for future interventions seeking to improve decision-making processes in pancreatic cancer treatment and beyond.

A Study on Patterns and Predictors of Ascites Outcomes in a Tertiary Healthcare Setting

A Study on Patterns and Predictors of Ascites Outcomes in a Tertiary Healthcare Setting

ThP6.9 - Endoluminal vacuum-assisted closure (EndoVAC) therapy in spontaneous duodenal perforation: a novel approach to an undertreated problem

Abstract Introduction Duodenal perforation is a rare but critical condition, with management ranging from conservative to surgical depending on timing of presentation, patient status, and clinician preference. In recent years, minimally invasive techniques have been emerging alternatives for their safety and efficacy. Notably, there have been cases promoting endoluminal vacuum-assisted closure (EndoVAC) therapy as a viable alternative for use among patients with iatrogenic oesophageal perforations. To our knowledge, there has been no reported use of this novel approach specifically in spontaneous duodenal perforations. Case presentation A 55-year-old female with no history of trauma, surgery, NSAID use, or gastrointestinal conditions presented with epigastric pain and vomiting. A CT scan revealed a contained duodenal perforation at the D2/3 junction, accompanied by a complex retroperitoneal collection unsuitable for imaging-guided drainage. Initial management was conservative with intravenous hydration, antibiotics, proton pump inhibitors, and nasogastric tube decompression. She underwent oesophagoduodenoscopy and EndoVAC therapy resulting in complete resolution of collection and a small diverticulum on repeat CT. Discussion Current standard of care for duodenal perforations would be conservative management, though this carries the risk of deterioration due to biliopancreatic leakage and slow resolution of sepsis. Surgical management, when needed, is often technically challenging with high morbidity. EndoVAC gives the benefit of providing targeted drainage and negative pressure therapy to the site of perforation, reducing ongoing contamination, and promoting wound granulation. Conclusion EndoVAC therapy offers a minimally invasive alternative to treatment of duodenal perforations and has the potential for broader application in specialist and tertiary healthcare settings.

Information behaviours of people with type 2 diabetes in Kuwait: a grounded theory study

BackgroundRelative to country-specific epidemiological trends, Kuwait experiences a far greater burden of type 2 diabetes among its population. Information behaviours form a significant component of self-care management for patients diagnosed with type 2 diabetes, however this remains an understudied aspect of disease management. This study aims to investigate the information behaviours of patients with type 2 diabetes in Kuwait, and characterise the methods employed to manage their disease.MethodsThis qualitative study employed a grounded theory method. Semi-structured interviews were conducted with twenty-seven participants over three phases of data collection in primary, secondary and tertiary healthcare settings across Kuwait. These were complemented by in-depth interviews to detail the information behaviours of these participants. The interviews were translated where appropriate, transcripts, and analysed through qualitative coding to synthesise the information behaviour patterns.ResultsThe findings demonstrated that living with type 2 diabetes involved a range of developmental and transformative stages, including changes to the patients’ emotional state, reconstruction of their lifestyle and identity, and changes in the ways they find and use information. Living with the chronic condition was viewed as a dynamic and transitional process, where patients’ information behaviours continually changed throughout the process across various identifiable stages. This dynamic pattern was reflected most prominently across the participants’ behavioural needs, sources and information-seeking patterns.ConclusionPatients with type 2 diabetes continuously adapted their information behaviours to optimise the self-management of their condition across a relatively predictable pattern. Greater understanding of these behaviours across a wider population would improve the provision of clinical care for patients with diabetes.

Neonatal acuity tool-defined staffing ratios in a tertiary Australian neonatal intensive care unit.

There is well-established data linking the adequacy of nurse staffing to patient outcomes. Evidence-based standards for staffing are therefore critical to drive improvements in clinical care. One such evidence-based approach is the use of patient acuity-based tools. The objective of this study is to determine the performance of a neonatal acuity tool in an Australian tertiary neonatal health-care setting, focusing on the classification of patient acuity and nursing:patient staffing ratios compared to current practice. Acuity data were collected in a neonatal intensive care unit (NICU) and special care baby unit (SCBU) over a 10-week period in 2023. Patient data were scored in the 16 domains at two time points (prior to morning and evening nursing shift changeover) for all admitted newborns. For ventilated newborns nursed with a nurse:patient staffing ratio of 1:1, 78% of scores were within the L4-high acuity (score ≥ 26) band, with the remaining scores within the L3-high acuity (18-25) band. For newborns on non-invasive respiratory support in NICU staffed 1:1, the proportion scoring within the L4 acuity band was higher in the nasal high-flow group compared to the nasal continuous positive airway pressure group (P = 0.032), an effect not seen for those nursed 1:2 in NICU or for those on nasal high-flow nursed in SCBU either 1:2 or 1:3. This study of how a neonatal acuity classification system compares with current nurse:patient staffing allocations in an Australian tertiary NICU, suggests refinements in staffing ratios for specific patient groups on respiratory support are possible.

Enhancing Nursing Competence in China: The Interplay of Resilience, Mindfulness and Social Support

ObjectivesTo address the nursing crisis, it is imperative to comprehend the factors that influence nursing competencies, which are crucial for the delivery of quality patient care. BackgroundFacing demographic shifts and increasingly complex healthcare demands, China's nursing sector struggles with workforce shortages and the need to enhance core competencies. This research explores the interplay of social support, psychological resilience, mindfulness and nursing competencies in various hospital environments in China. MethodsThrough a cross-sectional survey, 941 nurses across tertiary, secondary and private healthcare settings completed self-assessment questionnaires. The analysis included multiple linear regression and comparative methods to assess how psychological resilience, mindfulness and social support have an impact on nursing competencies. ResultsFindings revealed a strong relationship between psychological resilience and nursing competencies, with resilience being a key predictor. Mindfulness and social support also significantly contributed to competency levels. Nurses in tertiary hospitals showed greater competencies than those in secondary or private facilities. ConclusionEnhancing nursing competencies requires targeted interventions focusing on professional development and supportive workplace cultures. Incorporating psychological resilience, social support and mindfulness into nurse training is crucial for improving practice and policy.

Oral health-related knowledge, attitude and practices among nurses: a hospital-based questionnaire survey from a tertiary healthcare setting in Faridabad, India

BackgroundNurses play an integral part in the comprehensive delivery of healthcare services and contribute significantly to the success of public health initiatives. The knowledge, attitude and practices of nurses in...

Case series- study of pancreatic lesions and it’s management in a rural tertiary healthcare centre

Pancreatic cancer (PC) is a rising public health threat and is anticipated to account for over 48,000 cancer-related deaths by 2030. Significant advances in surgical technique have resulted in decreased perioperative morbidity and mortality after pancreatic resection. Management includes a multi modality program with neoadjuvant therapy and surgical resection.Inflammatory tumors, cystic and neuroendocrine neoplasms, and periampullary adenomas are other growing entities of pancreatic diseases. Patients present with symptoms of epigastric tenderness, jaundice, nausea, vomiting.Many surgical procedures have been proposed for periampullary tumors; these range from palliative bypass of the biliary and gastrointestinal tracts, local excisions, total pancreatectomy, and traditional pancreatoduodenectomy or the Whipple procedure. Each of these various procedures has been designed to answer a problem with postoperative mortality, long-term gastrointestinal function, or long-term survival.: To study clinical features and management of pancreatic lesions over a course of 1 year in a rural tertiary health care set up.

Evaluation of Pediatric Early Warning Score (PEWS) in Unintentional Childhood Injuries Admitted to the Critical Care Unit.

Pediatric Early Warning Score (PEWS), also known as Brighton PEWS or Monaghan PEWS, was developed to identify children at risk for clinical deterioration in hospitals. We designed this study to describe the epidemiology of unintentional injuries in children admitted to the critical care unit in a tertiary healthcare setting, and to determine the predictive properties of PEWSin these injuries. This is a cross-sectional study. Injury-related data were based on Haddon's matrix of agent, host, and environment factors. Each child was evaluated using PEWS on admission. We noted the following outcomes: duration of stay in the intensive unit; major intervention required; and death. We analyzed data from 157 children. Most of the children were in the age group of one to five years (57.7%), followed by more than five to 12 years old (37.6%). The most common injuries were bites (35.7%), falls (24.2%), and poisoning (21.7%). These injuries occurred at home (52.7%) and in the presence of a caretaker (40.0%). On admission, 11% of children were classified as green, 40% as yellow, 36% as orange, and 13% as red by PEWS. Classification of red versus the rest (orange/yellow/green) had a high sensitivity (100%), specificity (88.3%), and negative predictive value (100%) for "death" as an outcome. Most of the injuries occurred at home and at a time when the caretaker was around. Thus, it will be useful to develop "safe home interventions" and train parents in first aid to take care of these injuries on-site. Baseline PEWS was a good predictor of "poor"as well as "positive" outcomes. It may be worthwhile to implement this score regularly in the management of childhood injuries in hospitals.

Evaluating Patient Satisfaction With Nurse-Led Wound Care Services

Background: The increasing incidence of chronic wounds, combined with the high number of patients requiring hospital services, has led to the concept of nurse-led wound care clinics to support general practitioners in the treatment and management of wounds. Aim: This study aims to assess patients’ perception of, and satisfaction with, wound care services in a tertiary healthcare setting in Riyadh, Saudi Arabia. Methods: The study utilised a cross-sectional descriptive design and was conducted between September 2022 and October 2023, and data were collected via a client satisfaction questionnaire (CSQ-8). Results: Our findings revealed very positive responses overall. Considered together (response options 4 and 3), a majority of respondents (91.3%) rated the quality of service they received as “excellent” or “good”, and 85.6% reported receiving the kind of service they wanted. Regarding overall satisfaction, 92.5% of respondents reported being “very satisfied” or “mostly satisfied” with the overall service they received. Conclusion: This study reveals positive patient satisfaction with overall wound care services. However, there remains weakness in certain areas. This could be understood in more detail by conducting a qualitative study, so that action maybe taken to further improve the quality of healthcare services provided to patients.

EOC 09 - Dynamics of Candida auris Transmission and its Effective Containment in a Tertiary Health Care Setting of India

EOC 09 - Dynamics of Candida auris Transmission and its Effective Containment in a Tertiary Health Care Setting of India

Assessment of Adequate Blood Culture Incubation Time to Accentuate Clinically Relevant Results from Blood Culture Instrument and Media System in a Tertiary Care Hospital Lahore

Background: Bloodstream infections necessitate rapid identification and management. Automated blood culture systems have revolutionized diagnostic microbiology by expediting pathogen detection and enabling effective clinical interventions. This study assesses the optimal incubation period for blood cultures in a tertiary healthcare setting, aiming to enhance diagnostic accuracy and support antibiotic stewardship. Objective: To evaluate the adequacy of incubation times in blood cultures for producing clinically significant results using an automated system in a tertiary care setting. Methods: This cross-sectional descriptive study was conducted at the Microbiology Section of Combined Military Hospital, Lahore, from October 2022 to March 2023. All patient blood samples processed through the Bactec/Alert system were studied. Positive samples were cultured on Blood and MacConkey agar and incubated at 35 ± 2°C for 24 hours. Positivity rates, contamination, and patient demographics were analyzed using the Laboratory Information Management System. Results: Of the 8,216 blood culture bottles processed, 490 (5.96%) were flagged as positive. Early detection within the first 24 hours was noted in 41.63% (n=204) of cases, with subsequent detections on the second day at 58.65% (n=258), the third day at 5.30% (n=26), and the fourth day at 0.20% (n=1). The isolated pathogens included gram-positive organisms (16.32%, n=80), gram-negative organisms (80.20%, n=393), and Candida spp. (3.46%, n=17). Conclusion: Timely and effective blood culturing is crucial for the diagnostic confirmation of bacteremia, enabling appropriate pathogen identification and antimicrobial therapy. Shortening detection times can significantly impact clinical outcomes, reduce healthcare costs, and promote antimicrobial stewardship.

Use of Potentially Inappropriate Medications among Older Adults with Dementia or Cognitive Impairment Attending Memory Clinics: A Protocol for a Systematic Review and Meta-Analysis

Introduction: Older adults with dementia who are on multiple medications are more vulnerable to the use of potentially inappropriate medications (PIMs), which can significantly increase the risk of adverse events and drug-related problems. PIMs use is prevalent and varies among older adults with dementia or cognitive impairment (CI) attending memory clinics. However, the prevalence of PIMs, polypharmacy, and hyper-polypharmacy among older adults with dementia or CI who are attending memory clinics is not well understood. We will conduct a systematic review and meta-analyses to examine the overall estimate of the prevalence of the PIMs, polypharmacy, and hyper-polypharmacy use among older adults attending memory clinics, with dementia or CI. The secondary objective of this study will be to compile a list of commonly implicated PIMs and to investigate factors that may be associated with using PIMs in this population. Methods: Ovid MEDLINE, Ovid Embase, Scopus, Cochrane library, EBSCOhost CINAHL, and Ovid International Pharmaceutical s (IPA) will be systematically searched by a researcher (R.S.) with the help of a librarian (C.C.). All databases will be searched from inception to May 05, 2023. Cross-sectional, cohort, randomized clinical trials, quasi-experimental, and case-control studies will be included if they assess PIM’s use among older adults with dementia and/or CI. A step-by-step guide by Pai et al. [Natl Med J India. 2004;17(2):86–95] will be followed when conducting this systematic review (S.R.). The PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) checklist will be followed for reporting this SR. Conclusion: The findings from this SR/MA will identify the pooled prevalence of PIMs, providing a more precise estimate of the true prevalence of the PIMs, polypharmacy, hyper-polypharmacy in older adults with dementia or CI who are attending memory clinics at primary, secondary, or tertiary healthcare settings by considering the results of multiple studies.

Polymerase Chain Reaction (PCR) Profiling of Extensively Drug-Resistant (XDR) Pathogenic Bacteria in Pulmonary Tuberculosis Patients.

Introduction Pulmonary tuberculosis (TB) remains a global health concern, exacerbated by the emergence of extensively drug-resistant (XDR) strains of Mycobacterium tuberculosis. This study employs advanced molecular techniques, specifically polymerase chain reaction (PCR) profiling, to comprehensively characterize the genetic landscape of XDR pathogenic bacteria in patients diagnosed with pulmonary TB. The objective of the study is to elucidate the genes that are associated with drug resistance in pulmonary TB strains through the application of PCR and analyze specific genetic loci that contribute to the development of resistance against multiple drugs. Materials and methods A total of 116 clinical samples suspected of TB were collected from the tertiary healthcare setting of Saveetha Medical College and Hospitals for the identification of MTB, which includes sputum (n = 35), nasal swabs (n = 17), blood (n = 44), and bronchoalveolar lavage (BAL) (n = 20). The collected specimens were processed and subjected to DNA extraction. As per the protocol, reconstitution of the DNA pellet was carried out. The reconstituted DNA was stored at -20 °C for the PCR assay. From the obtained positive sample specimens, XDR pulmonary TB specimens were focused on the targeted genes, specifically the rpoB gene for rifampicin resistance, inhA, and katG gene for thepromoter region for isoniazid resistance. Results Out of a total of 116 samples obtained, 53 tested positive for pulmonary TB, indicative of a mycobacterial infection. Among these positive cases, 43 patients underwent treatment at a tertiary healthcare facility. Subsequently, a PCR assay was performed with the extracted DNA for the target genes rpoB, inhA, and katG. Specifically, 22 sputum samples exhibited gene expression for rpoB, inhA, and katG, while nine nasal swabs showed expression of the rpoB and inhA genes. Additionally, rpoB gene expression was detected in seven blood specimens, and both rpoB and inhA genes were expressed in five BAL samples. Conclusion The swift diagnosis and efficient treatment of XDR-TB can be facilitated by employing advanced and rapid molecular tests and oral medication regimens. Utilizing both newly developed and repurposed anti-TB drugs like pretomanid, bedaquiline, linezolid, and ethionamide. Adhering to these current recommendations holds promise for managing XDR-TB effectively. Nevertheless, it is significant to conduct well-designed clinical trials and studies to further evaluate the efficacy of new agents and shorter treatment regimens, thus ensuring continuous improvement in the management of this challenging condition.

Insights into Standard Precaution Knowledge and Adherence among Healthcare Workers: Evidence from Tertiary Care Hospitals in Peshawar, Pakistan

Healthcare workers (HCWs) are at risk of being exposed to blood-borne infections when performing clinical activities, hence conventional measures must be followed. The study conducted in Peshawar was motivated by the inadequate adherence to standards in Pakistan. Objective: To evaluate tertiary care hospitals' healthcare workers' (HCWs) awareness of and adherence to standard precautions. Methods: Over the course of six months, 421 HCWs employed in a variety of public and commercial tertiary healthcare settings in Peshawar, Pakistan, participated in cross-sectional research. Convenient sampling was employed in the selection of participants. Three portions of a standardized questionnaire addressing adherence, knowledge, and demographics were administered. For data analysis SPSS version 27® was used, evaluating adherence and knowledge using scoring methods. Results: The majority of participants (78.1%) were new in their areas, and 68.2% had completed standard precautions training. Although the majority of healthcare workers (HCWs) showed high understanding (67.46%), there were still significant gaps in their knowledge, especially when it came to false beliefs about HIV and Hepatitis patient care. However, there was excellent adherence, particularly for trash disposal (73.6%) and hand hygiene (91.4%). When it came to knowledge and adherence, doctors outperformed lab technicians and nurses. Conclusions: Despite knowledge limitations, healthcare workers (HCWs) in Peshawar displayed outstanding adherence to basic procedures, going beyond theoretical comprehension. This underscores the importance of practical implementation in healthcare settings.

Exploring the Spectrum of Lymphadenopathy: Insights From a Three-Year Fine Needle Aspiration Cytology Study in a Tertiary Care Center.

Introduction Lymphadenopathy, characterized by the enlargement of lymph nodes, is a common concern encountered by physicians in outpatient settings. It is deemed significant and warrants evaluation due to the diverse range of potential causes, ranging from treatable infections to incurable metastatic malignancies. Fine needle aspiration cytology (FNAC) emerges as a crucial tool in addressing these concerns, acknowledged for its rapid diagnostic capabilities, simplicity, accuracy, and minimal invasiveness. Objectives This retrospective study aims to characterize the spectrum of lymphadenopathy cases observed in a tertiary care center over a specified period, shedding light on the prevalence, etiology, and clinical outcomes associated with this condition. Methods Electronic medical records of patients presenting with lymphadenopathy to the tertiary care center between May 2021 and June 2023 were reviewed. Data on patient demographics, clinical presentation, imaging findings, and cytopathological and histopathological diagnoses were analyzed. Results A total of 300 cases of lymphadenopathy were identified during the study period. The study population exhibited a diverse range of age groups, with a slight predilection for the age range of 11-20 years. The most common sites of lymphadenopathy were in the cervical group, and the predominant clinical presentations included tender lymph nodes and fever. Etiologically, infectious causes, such as accounted for the majority of cases, followed by inflammatory and neoplastic etiologies. Notably, 2.6 % of cases presented with non-specific lymphadenopathy, warranting further investigation. Diagnostic modalities, including imaging studies and histopathological examinations, played a crucial role in establishing accurate diagnoses. The study also highlights the challenges in differentiating benign from malignant lymphadenopathy, emphasizing the need for a comprehensive diagnostic approach. Conclusion This study provides a comprehensive overview of the lymphadenopathy spectrum in a tertiary care center, emphasizing the importance of a multidisciplinary approach for accurate diagnosis and management. The findings contribute to our understanding of the epidemiology and etiological patterns of lymphadenopathy, guiding clinicians in optimizing patient care and outcomes in a tertiary healthcare setting.

Knowledge and Practices of Nurses Regarding Aseptic Techniques for Infection Prevention in Operating Room at Tertiary Care Hospital

Background: Surgical site infections (SSIs) remain a significant concern in operating rooms, largely influenced by the adherence to aseptic techniques by healthcare professionals. Despite the critical role of operating room nurses in preventing these infections, gaps in knowledge and practice persist, affecting the overall quality of patient care in tertiary healthcare settings. Objective: This study aimed to assess the knowledge and practices of operating room nurses regarding aseptic techniques for infection prevention in tertiary care hospitals. Methods: A descriptive cross-sectional study was conducted at a tertiary care hospital in Lahore, involving 130 operating room nurses with over a year of service. The study employed purposive sampling to administer a validated questionnaire assessing demographic data, knowledge, and practices related to aseptic techniques. Data were collected from January to March 2023 and analyzed using SPSS version 25, employing descriptive and inferential statistics to explore the relationship between demographic factors and knowledge/practices of aseptic techniques. Results: The study found that 60% of nurses were aware that a gown is considered sterile in specified areas, and 54.6% understood the contamination risks of dropped sterile packages. Approximately 62.3% recognized the importance of maintaining a safe distance during procedures. Despite these knowledge indicators, 94% of nurses routinely practiced sterile techniques, and 91% adhered to proper handwashing protocols. However, the overall level of knowledge concerning aseptic techniques was low, with significant gaps that could potentially impact patient safety. Conclusion: The study highlights a discrepancy between the knowledge and practices of operating room nurses regarding aseptic techniques, indicating a critical need for enhanced training and continuous education to bridge these gaps and improve infection control measures in surgical settings.

Exploring the Relationship Between Serum Creatinine and Salivary Creatinine Levels in Patients With Chronic Kidney Disease in South India: A Cross-Sectional Study.

Background In this study, researchers investigated non-invasive methods for analyzing creatinine levels by using saliva to address the need for frequent phlebotomy in chronic kidney disease (CKD) patients, which can damage their veins due to repeated blood withdrawals for creatinine level assessments. Methods This is a cross-sectional study in a tertiary healthcare setting conducted on 50 patients diagnosed with CKD. After collecting serum and salivary creatinine, we used Pearson correlation to assess the correlation between the two factors. Results The mean age of the patients was 50 years with a standard deviation of ± 15.32 years. 33 (66%) patients were males and 17 (34%) were females. Most patients were in the age group of 51 - 70 years, comprising 26 (52%) of the sample. The serum creatinine and salivary creatinine values ranged between 7.26-12.00 and 0.45-0.98, respectively. The median values were 9.72 and 0.75, respectively. There was a very weak positive linear relationship between serum and salivary creatinine levels; however, there was no significant association between them (p = 0.52). Nonetheless, a statistically significant, moderately negative linear correlation exists between serum urea and serum albumin (r = -0.36; p = 0.01). Additionally, there is a statistically significant weak negative linear correlation between serum chloride and serum urea (r = -0.3; p = 0.03). Comparing serum chloride and serum sodium reveals a statistically significant, moderately positive linear relationship (r = 0.4; p = 0.004). Serum phosphorus and serum creatinine display a statistically significant moderate positive linear relationship (r = 0.44; p = 0.001). Moreover, estimated glomerular filtration rate (eGFR) and serum creatinine exhibit a statistically significant strong negative linear correlation (r = -0.79; p < 0.001), while eGFR and serum phosphorus demonstrate a statistically significant weak negative linear correlation (r = -0.30; p = 0.03). Conclusion The study found no significant association between salivary and serum creatinine levels. Further multicentric studies on a larger population must be conducted to find the potential correlation between serum and salivary markers.