scholarly journals Predicting thermal injury patient outcomes in a Tertiary-Care Burn Centre, Pakistan

2021 ◽  
Author(s):  
Mohammad Suleman Bajwa ◽  
Muhammad Sohail ◽  
Hamza Ali ◽  
Umer Nazir ◽  
Muhammad Mustehsan Bashir
Keyword(s):  
Serum Albumin ◽  
Hospital Stay ◽  
Predictive Models ◽  
Tertiary Care ◽  
Length Of Hospital Stay ◽  
Albumin Concentration ◽  
Anatomic Site ◽  
Prolonged Length ◽  
Logistic Regression Models ◽  
Inhalational Injury

Objectives: To explore candidate parameters for their ability to predict survival and length of hospital stay (LOS) in thermal burns patients, to prepare multivariate predictive models for these two outcomes, and to compare performance of native models to other models. Methods: A retrospective cohort study was undertaken based on record review. Data was extracted from files of patients admitted to a tertiary-care burn centre in Lahore, Pakistan from January 1, 2020 to October 31, 2020. Univariate preselection was used to prepare multivariate logistic regression models for each outcome of interest (survival and LOS). Multivariate models were tested and compared to other models. Results: Increasing TBSA of burn was positively associated with reduced survival and prolonged length of stay. Advancing age and full-thickness burns independently predicted decreased survival. Burn etiology showed prognostic value: petrol-flame burns predicted decreased survival and prolonged LOS; scald was associated with improved survival-odds and shorter LOS. The Survival-model consisted of (1) Baux score, (2) TBSA>40% and (3) serum albumin <3.5g/dl (AUC=0.968, Nagelkerke R^2=0.797). The LOS-model consisted of (1) TBSA^2 and (2) serum albumin concentration (AUC= 0.832, Nagelkerke R^2 =0.408). In tests of discrimination and calibration, native models prepared for survival and LOS outcomes outperformed other models applicable to our dataset. Conclusion: Data from a South Asian burn center has been used to explore factors influencing prognosis for their utility in predictive models for survival and the duration of hospital stay. The significant prognostic roles of TBSA, age, inhalational injury, burn-depth, etiology of burn, anatomic site of burn, hypoalbuminemia and other biochemical parameters were observed. These tools hold significance in guiding healthcare policy and in communications with patients and their families.

Assessing frailty index and correlation with crp and serum albumin and clinical outcome in terms of length of hospital stay

2021 ◽  
Vol 8 (1) ◽  
pp. 15-21
Author(s):  
Shilpa Avarebeel ◽  
Akash Durgakar ◽  
Pratibha Pereira ◽  
Tandure Varsha ◽  
Mahesh Poojari ◽  
...  
Keyword(s):  
Clinical Outcome ◽  
Elderly Patients ◽  
Serum Albumin ◽  
Hospital Stay ◽  
Frailty Index ◽  
Tertiary Care ◽  
Age Groups ◽  
Length Of Hospital Stay ◽  
Care Hospital ◽  
Cross Sectional

Frailty is defined as “a clinically recognizable state of increased vulnerability, resulting from aging associated decline in reserve and function across multiple A Hospital based descriptive cross-sectional study in tertiary care hospital. Atotal of 294 patients admitted in the Medicine/Geriatric Ward, were included in stressors is compromised”. It is a robust and powerful risk factor for disability. With this background, study was conducted at a tertiary centre with objectives to assess the frailty in elderly patients and to assess the correlation of frailty with Serum Albumin and CRP physiologic systems, such that the ability to cope with every day or acute and evaluate the clinical outcome in terms of length of hospital stay. The study. Demographic details and details of known comorbidities were recorded. Cognition score of all patients were assessed using mini mental scale examination. Investigations like Serum Albumin and CRP were done. The data was analyzed using statistical software.Our results show that in hospitalized patients frailty is seen in both gender. The presence of co-morbidities worsens the frailty. 30 second chair test is very good indicator for frailty and risk of fall and we observed reduced duration in the Pre-Frail group. The cognition score decreased along with the increase in age groups. When compared with the Frailty index, it was more in the Pre-Frail group. The duration of hospital stay was more in Frail group. The mean serum albumin level is important marker to identify early frailty.Assessment of frailty in elderly patients is necessary and identifying Pre-Frailgroup is very important. 30 second chair stand test and serum albumin are very important early markers in the assessment of frailty. Cognitive function is also very important to identify early frailty. Our study shows that the length of hospital stay is more in the Frail group. Frailty is important aspect of elderly. It should be included in routine clinical assessment of all elderly patients.

Prevalence, Correlates and Management of Hyperglycemia in Diabetic Non-critically Ill Patients at a Tertiary Care Center in Lebanon

2019 ◽  
Vol 15 (2) ◽  
pp. 133-140 ◽  
Author(s):  
Ghada El Khoury ◽  
Hanine Mansour ◽  
Wissam K. Kabbara ◽  
Nibal Chamoun ◽  
Nadim Atallah ◽  
...  
Keyword(s):  
Hospital Stay ◽  
Critically Ill ◽  
Critically Ill Patients ◽  
Care Center ◽  
Descriptive Analysis ◽  
Tertiary Care ◽  
Multivariable Analysis ◽  
Length Of Hospital Stay ◽  
Retrospective Chart Review ◽  
Diabetic Patients

Background: Diabetes Mellitus is a chronic metabolic disease that affects 387 million people around the world. Episodes of hyperglycemia in hospitalized diabetic patients are associated with poor clinical outcomes and increased morbidity and mortality. Therefore, prevention of hyperglycemia is critical to decrease the length of hospital stay and to reduce complications and readmissions. Objective: The study aims to examine the prevalence of hyperglycemia and assess the correlates and management of hyperglycemia in diabetic non-critically ill patients. Methods: The study was conducted on the medical wards of a tertiary care teaching hospital in Lebanon. A retrospective chart review was conducted from January 2014 until September 2015. Diabetic patients admitted to Internal Medicine floors were identified. Descriptive analysis was first carried out, followed by a multivariable analysis to study the correlates of hyperglycemia occurrence. Results: A total of 235 medical charts were reviewed. Seventy percent of participants suffered from hyperglycemia during their hospital stay. The identified significant positive correlates for inpatient hyperglycemia, were the use of insulin sliding scale alone (OR=16.438 ± 6.765-39.941, p=0.001) and the low frequency of glucose monitoring. Measuring glucose every 8 hours (OR= 3.583 ± 1.506-8.524, p=0.004) and/or every 12 hours (OR=7.647 ± 0.704-79.231, p=0.0095) was associated with hyperglycemia. The major factor perceived by nurses as a barrier to successful hyperglycemia management was the lack of knowledge about appropriate insulin use (87.5%). Conclusion: Considerable mismanagement of hyperglycemia in diabetic non-critically ill patients exists; indicating a compelling need for the development and implementation of protocol-driven insulin order forms a comprehensive education plan on the appropriate use of insulin.

scholarly journals A Study of Factors Affecting the Length of Hospital Stay of COVID-19 Patients by Cox-Proportional Hazard Model in a South Indian Tertiary Care Hospital

2021 ◽  
Vol 12 ◽  
pp. 215013272110002
Author(s):  
Gayathri Thiruvengadam ◽  
Marappa Lakshmi ◽  
Ravanan Ramanujam
Keyword(s):  
Hospital Stay ◽  
Tertiary Care ◽  
Length Of Hospital Stay ◽  
Hazard Model ◽  
Cox Proportional Hazard Model ◽  
Care Hospital ◽  
Proportional Hazard ◽  
Proportional Hazard Model ◽  
Cox Proportional Hazard ◽  
South Indian

Background: The objective of the study was to identify the factors that alter the length of hospital stay of COVID-19 patients so we have an estimate of the duration of hospitalization of patients. To achieve this, we used a time to event analysis to arrive at factors that could alter the length of hospital stay, aiding in planning additional beds for any future rise in cases. Methods: Information about COVID-19 patients was collected between June and August 2020. The response variable was the time from admission to discharge of patients. Cox proportional hazard model was used to identify the factors that were associated with the length of hospital stay. Results: A total of 730 COVID-19 patients were included, of which 675 (92.5%) recovered and 55 (7.5%) were considered to be right-censored, that is, the patient died or was discharged against medical advice. The median length of hospital stay of COVID-19 patients who were hospitalized was found to be 7 days by the Kaplan Meier curve. The covariates that prolonged the length of hospital stay were found to be abnormalities in oxygen saturation (HR = 0.446, P < .001), neutrophil-lymphocyte ratio (HR = 0.742, P = .003), levels of D-dimer (HR = 0.60, P = .002), lactate dehydrogenase (HR = 0.717, P = .002), and ferritin (HR = 0.763, P = .037). Also, patients who had more than 2 chronic diseases had a significantly longer length of stay (HR = 0.586, P = .008) compared to those with no comorbidities. Conclusion: Factors that are associated with prolonged length of hospital stay of patients need to be considered in planning bed strength on a contingency basis.

Nosocomial Methicillin-Resistant and Methicillin-SusceptibleStaphylococcus AureusPrimary Bacteremia: At What Costs?

1999 ◽  
Vol 20 (6) ◽  
pp. 408-411 ◽  
Author(s):  
Murray A. Abramson ◽  
Daniel J. Sexton
Keyword(s):  
Hospital Stay ◽  
Medical Center ◽  
A Priori ◽  
Tertiary Care ◽  
Length Of Hospital Stay ◽  
Bloodstream Infections ◽  
Methicillin Resistant ◽  
Tertiary Care Medical Center ◽  
Matching Criteria ◽  
Nested Case Control

Objective:To determine the attributable hospital stay and costs for nosocomial methicillin-sensitive Staphylococcus aureus (MSSA) and methicillin-resistantS aureus(MRSA) primary bloodstream infections (BSIs).Design:Pairwise-matched (1:1) nested case-control study.Setting:University-based tertiary-care medical center.Patients:Patients admitted between December 1993 and March 1995 were eligible. Cases were defined as patients with a primary nosocomialS aureusBSI; controls were selected according to a priori matching criteria.Measurements:Length of hospital stay and total and variable direct costs of hospitalization.Results:The median hospital stay attributable to primary nosocomial MSSA BSI was 4 days, compared with 12 days for MRSA (P=.023). Attributable median total cost for MSSA primary nosocomial BSIs was $9,661 versus $27,083 for MRSA nosocomial infections (P=.043).Conclusion:Nosocomial primary BSI due toS aureussignificantly prolongs the hospital stay. Primary nosocomial BSIs due to MRSA result in an approximate threefold increase in direct cost, compared with those due to MSSA.

scholarly journals Influence of Weekday of Admission and Level of Distress on Length of Hospital Stay in Patients With Low Back Pain: A Retrospective Cohort Study

2020 ◽  
Author(s):  
Emanuel Brunner ◽  
André Meichtry ◽  
Davy Vancampfort ◽  
Reinhard Imoberdorf ◽  
David Gisi ◽  
...  
Keyword(s):  
Primary Care ◽  
Cohort Study ◽  
Back Pain ◽  
Hospital Stay ◽  
Linear Model ◽  
Length Of Hospital Stay ◽  
Complex Problem ◽  
Interdisciplinary Management ◽  
Prolonged Length ◽  
The Impact

Abstract BackgroundLow back pain (LBP) is often a complex problem requiring interdisciplinary management to address patients’ multidimensional needs. The inpatient care for patients with LBP in primary care hospitals is a challenge. In this setting, interdisciplinary LBP management is often unavailable during the weekend. Delays in therapeutic procedures may result in prolonged length of hospital stay (LoS). The impact of delays on LoS might be strongest in patients reporting high levels of psychological distress. Therefore, this study investigates which influence the weekday of admission and distress have on LoS of inpatients with LBP.MethodsRetrospective cohort study conducted between 1 February 2019 and 31 January 2020. ANOVA was used to test the hypothesized difference in mean effects of the weekday of admission on LoS. Further, a linear model was fitted for LoS with distress, categorical weekday of admission (Friday/Saturday vs. Sunday-Thursday), and their interactions.ResultsWe identified 173 patients with LBP. Mean LoS was 7.8 days (SD=5.59). Patients admitted on Friday (mean LoS=10.3) and Saturday (LoS=10.6) had longer stays but not those admitted on Sunday (LoS=7.1). Analysis of the weekday effect (Friday/Saturday vs. Sunday-Thursday) showed that admission on Friday or Saturday was associated with significant increase in LoS compared to admission on other weekdays (t=3.43, p=<0.001). 101 patients (58%) returned questionnaires, and complete data on distress was available from 86 patients (49%). According to a linear model for LoS, the effect of distress on LoS was significantly modified (t=2.51, p=0.014) by dichotomic weekdays of admission (Friday/Saturday vs. Sunday-Thursday).ConclusionsPatients with LBP are hospitalized significantly longer if they have to wait more than two days for interdisciplinary LBP management. This particularly affects patients reporting high distress. Our study provides a platform to further explore whether interdisciplinary LBP management addressing patients’ multidimensional needs reduces LoS in primary care hospitals.

Preoperative Hyponatremia Is Associated with Reoperation and Prolonged Length of Hospital Stay following Total Knee Arthroplasty

2018 ◽  
Vol 32 (04) ◽  
pp. 344-351 ◽  
Author(s):  
Matthew Abola ◽  
Joseph Tanenbaum ◽  
Thomas Bomberger ◽  
Derrick Knapik ◽  
Steven Fitzgerald ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Risk Factor ◽  
Hospital Stay ◽  
Knee Arthroplasty ◽  
Length Of Hospital Stay ◽  
Adverse Outcomes ◽  
Limited Information ◽  
Improvement Program ◽  
Prolonged Length ◽  
Total Knee

AbstractHyponatremia is a risk factor for adverse surgical outcomes, but limited information is available on the prognosis of hyponatremic patients who undergo total knee arthroplasty (TKA). The purpose of this investigation was to compare the incidence of major morbidity (MM), 30-day readmission, 30-day reoperation, and length of hospital stay (LOS) between normonatremic and hypontremic TKA patients.The American College of Surgeons National Surgical Quality Improvement Program database was used to identify all primary TKA procedures. Hyponatremia was defined as <135 mEq/L and normonatremia as 135 to 145 mEq/L; hypernatremic patients (>145 mEq/L) were excluded. Multivariable logistic regression was used to determine the association between hyponatremia and outcomes after adjusting for demographics and comorbidities. An α level of 0.002 was used and calculated using the Bonferroni correction. Our final analysis included 88,103 patients of which 3,763 were hyponatremic and 84,340 were normonatremic preoperatively. In our multivariable models, hyponatremic patients did not have significantly higher odds of experiencing an MM (odds ratio [OR]: 1.05; 99% confidence interval [CI] 0.93–1.19) or readmission (OR: 1.12; 99% CI: 1–1.24). However, patients with hyponatremia did experience significantly greater odds for reoperation (OR: 1.24; 99% CI: 1.05–1.46) and longer hospital stay (OR: 1.15; 99% CI: 1.09–1.21). We found that hyponatremic patients undergoing TKA had increased odds of reoperation and prolonged hospital stay. Preoperative hyponatremia may be a modifiable risk factor for adverse outcomes in patients undergoing TKA, and additional prospective studies are warranted to determine whether preoperative correction of hyponatremia can prevent complications.

Compliance with enhanced recovery after surgery program in gynecology: are all items of equal importance?

2019 ◽  
Vol 29 (4) ◽  
pp. 810-815 ◽  
Author(s):  
Basile Pache ◽  
Jonas Jurt ◽  
Fabian Grass ◽  
Martin Hübner ◽  
Nicolas Demartines ◽  
...  
Keyword(s):  
Hospital Stay ◽  
Enhanced Recovery ◽  
Enhanced Recovery After Surgery ◽  
Gynecologic Oncology ◽  
Length Of Hospital Stay ◽  
Gynecologic Surgery ◽  
Complication Rates ◽  
Prolonged Length ◽  
Academic Center ◽  
The Impact

IntroductionEnhanced recovery after surgery (ERAS) guidelines in gynecologic surgery are a set of multiple recommendations based on the best available evidence. However, according to previous studies, maintaining high compliance is challenging in daily clinical practice. The aim of this study was to assess the impact of compliance to individual ERAS items on clinical outcomes.MethodsRetrospective cohort study of a prospectively maintained database of 446 consecutive women undergoing gynecologic oncology surgery (both open and minimally invasive) within an ERAS program from 1 October 2013 until 31 January 2017 in a tertiary academic center in Switzerland. Demographics, adherence, and outcomes were retrieved from a prospectively maintained database. Uni- and multivariate logistic regression was performed, with adjustment for confounding factors. Main outcomes were overall compliance, compliance to each individual ERAS item, and impact on post-operative complications according to Clavien classification.ResultsA total of 446 patients were included, 26.2 % (n=117) had at least one complication (Clavien I–V), and 11.4 % (n=51) had a prolonged length of hospital stay. The single independent risk factor for overall complications was intra-operative blood loss > 200 mL (OR 3.32; 95% CI 1.6 to 6.89, p=0.001). Overall compliance >70% with ERAS items (OR 0.15; 95% CI 0.03 to 0.66, p=0.12) showed a protective effect on complications. Increased compliance was also associated with a shorter length of hospital stay (OR 0.2; 95% CI 0.435 to 0.93, p=0.001).ConclusionsCompliance >70% with modifiable ERAS items was significantly associated with reduced overall complications. Best possible compliance with all ERAS items is the goal to achieve lower complication rates after gynecologic oncology surgery.

scholarly journals Comparison Between Measured and Calculated Free Calcium Values at Different Serum Albumin Concentrations

2016 ◽  
Vol 8 (02) ◽  
pp. 071-076 ◽  
Author(s):  
Altaf Ahmad Mir ◽  
Bela Goyal ◽  
Sudip Kumar Datta ◽  
Saidaiah Ikkurthi ◽  
Arnab Pal
Keyword(s):  
Serum Albumin ◽  
Tertiary Care ◽  
Free Calcium ◽  
Albumin Concentration ◽  
Care Hospital ◽  
Serum Samples ◽  
Spectrophotometric Methods ◽  
Significant Difference ◽  
Clinical Biochemistry Laboratory ◽  
The One

ABSTRACT Introduction: Free ionic calcium is the metabolically active component of total calcium (TCa) in blood. However, most laboratories report TCa levels that are dependent on serum albumin concentration. Hence, several formulae have evolved to calculate free calcium levels from TCa after adjustment for albumin. However, free calcium can directly be measured using direct ion selective electrodes rather than spectrophotometric methods used in autoanalyzers. Objectives: This study compares the levels of free calcium obtained by measurement by direct ion selective electrode (ISE) and the one calculated as a function of TCa by formulae. Materials and Methods: A total of 254 serum samples submitted to clinical biochemistry laboratory of a tertiary care hospital were analyzed for total protein, albumin, and TCa by standard spectrophotometric methods and for free calcium by direct ISE. Three commonly used formulae viz. Orrell, Berry et al. and Payne et al. were used to calculate adjusted TCa. Calculated free calcium was obtained by taking 50% of these values. Results: A significant difference (P < 0.05) was observed between calculated free calcium by all the three formulae and measured free calcium estimated by direct ISE using paired t-test and Bland–Altman plots. Conclusion: Formulae for predicting free calcium by estimating TCa and albumin lacks consistency in prediction and free calcium should be evaluated by direct measurement.

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