Functional status and mortality prediction in community-acquired pneumonia

Prognostic significance of frailty in hospitalized elderly patients with community-acquired pneumonia: a retrospective cohort study

BACKGROUND

Frailty is associated with poor prognosis in a wide range of illnesses. However, its prognostic implications for older patients with community-acquired pneumonia (CAP) are not adequately addressed.

METHODS

In this study, patients were classified into 3 groups according to the frailty index based on standard laboratory tests (FI-Lab) score: robust (FI-Lab < 0.2), pre-frail (FI-Lab 0.2-0.35), and frail (FI-Lab ≥ 0.35). The relationships between frailty and all-cause mortality and short-term clinical outcomes (length of stay, duration of antibiotic therapy, in-hospital mortality) were examined.

RESULTS

Finally, 1164 patients were included, the median age was 75 years (interquartile range: 69, 82), and 438 patients (37.6%) were women. According to FI-Lab, 261(22.4%), 395(33.9%), and 508(43.6%) were robust, pre-frail, and frail. After adjustment for confounding variables, frailty was independently associated with prolonged antibiotic treatment (p = 0.037); pre-frailty and frailty were independently associated with longer inpatient days (p < 0.05 for both). The risk of in-hospital mortality was independently increased in frail patients (HR = 5.01, 95% CI = 1.51-16.57, p = 0.008) but not pre-frail patients (HR = 2.87, 95% CI = 0.86-9.63, p = 0.088) compared to robust patients. During a median follow-up of 33.9 months (interquartile range: 32.8 to 35.1 months), 408 (35.1%) patients died, of whom 29 (7.1%) were robust, 112 (27.5%) were pre-frail, and 267 (65.9%) were frail. Compared to robust patients, frail and pre-frail were significantly associated with increased risk for all-cause death (HR = 4.29, 95%CI: 1.78-10.35 and HR = 2.42 95%CI: 1.01-5.82, respectively).

CONCLUSIONS

Frailty is common among older patients with CAP and is strongly associated with increased mortality, longer length of stay, and duration of antibiotics. A routine frail assessment at the admission of elderly patients with CAP is necessary as the first step for appropriate multidisciplinary interventions.

Is aggressive care appropriate for patients with cancer complicated by pneumonia? A retrospective chart review in a tertiary hospital

BACKGROUND

Pneumonia in cancer patients is often problematic in order to decide whether to admit and administer antibiotics or pursue a comfort care pathway that may avoid in-hospital death. We aimed to identify factors which are easily assessed at admission in Thailand's healthcare context that could serve as prognostic factors for in-hospital death.

METHODS

Regression analysis was utilized to identify the prognostic factors from clinical factors collected at admission. The primary outcome was in-hospital death. Data was collected from the electronic medical records of Chiang Mai University Hospital, Thailand, from 2016 to 2017. Data on adult cancer patients admitted due to pneumonia were reviewed.

RESULTS

In total, 245 patients were included, and 146 (59.6%) were male. The median age of the patients was 66 years (IQR: 57-75). A total of 72 (29.4%) patients died during admission. From multivariate logistic regression, prognostic factors for in-hospital death included: Palliative Performance Scale (PPS) ≤ 30 (OR: 8.47, 95% CI: 3.47-20.66), Palliative Performance Scale 40-50% (OR: 2.79, 95% CI: 1.34-5.81), percentage of lymphocytes ≤ 8.0% (OR: 2.10, 95% CI: 1.08-4.08), and pulse oximetry ≤ 90% (OR: 2.01, 95% CI: 1.04-3.87).

CONCLUSION

The in-hospital death rate of cancer patients admitted with pneumonia was approximately 30%. The PPS of 10-30%, PPS of 40-50%, percentage of lymphocytes ≤ 8%, and oxygen saturation < 90% could serve as prognostic factors for in-hospital death. Further prospective studies are needed to investigate the usefulness of these factors.

Is rehabilitation effective in preventing decreased functional status after community-acquired pneumonia in elderly patients? Results from a multicentre, retrospective observational study

OBJECTIVES

This study was designed to evaluate the effect of rehabilitation in preventing decreased functional status (FS) after community-acquired pneumonia (CAP) in elderly patients.

DESIGN

This was a retrospective observational study.

SETTING

Multicentre study was conducted in two medical facilities from January 2016 to December 2018.

PARTICIPANTS

Hospitalised patients with CAP aged over 64 years were enrolled. FS was assessed by the Barthel Index (BI) (range, 0-100, in 5-point increments) at admission and before discharge and graded into three categories: independent, BI 80-100; semidependent, BI 30-75; and dependent, BI 0-25. Multivariable analysis of factors contributing to decreased FS was conducted with two groups: with a decrease of at least one category (decreased group) or without a decrease of category (maintained group).

PRIMARY AND SECONDARY OUTCOME MEASURES

The primary outcome was the effect of rehabilitation in preventing decreased FS. The secondary outcomes were factors associated with decreased FS.

RESULTS

The maintained and decreased groups included 400 and 138 patients, respectively. A high frequency of rehabilitation therapy was observed in the decreased group (189 (47.3%) vs 104 (75.4%); p<0.001). Multivariable analysis showed that the factors affecting FS were aspiration pneumonia, Pneumonia Severity Index (PSI) category V, length of stay and age (OR 2.66, 95% CI 1.58 to 4.49; OR 1.92, 95% CI 1.29 to 3.44; OR 1.05, 95% CI 1.04 to 1.07; and OR 1.05, 95% CI 1.02 to 1.09, respectively). After adjusting for factors contributing to decreased FS, rehabilitation showed a limited effect in preventing decreased FS in 166 matched pairs by McNemar's test (p=0.327).

CONCLUSIONS

Aspiration and PSI played important roles in reducing FS. The effect of rehabilitation remains unclear in CAP.

TRIAL REGISTRATION NUMBER

UMIN000046362.

The utility of the Barthel index as an outcome predictor in older patients with acute infection attending the emergency department

BACKGROUND

Functional decline and frailty are common in older adults and influence the risk of adverse outcomes. We aimed to assess the value of a Barthel index at the Emergency Department (ED-BI) score in predicting 30-day mortality and ED reconsultation among older patients with acute infection.

METHODS

We performed a prospective multicentre cohort study of older patients (≥75 years) diagnosed with acute infection in 69 Spanish EDs. Demographic, comorbidities, functional status, clinical and analytical data were collected. Unadjusted and adjusted logistic regression models were used to assess the association between ED-BI score, mortality and ED reconsultation.

RESULTS

In total 1596 patients with a mean age of 84.7 years were included in the study and 51.7% female. The most frequent focus of infection was respiratory in 918 patients (57.5%). Patients with an ED-BI< 60 points were significantly older, predominantly female, more likely institutionalized and more urinary infections. When comparing patients with an ED-BI score ≥ 60 points with those< 60 points no differences were found in ED reconsultation but in the latter group mortality at 30-days was higher (p < 0.001).

CONCLUSION

An ED-BI score< 60 points appears to be a strong predictor of mortality at the 30-day follow up in older patients with acute infection.

DATA AVAILABILITY

The data used to support the findings of this study are included within the article.

Development and validation of a new scoring system for prognostic prediction of community-acquired pneumonia in older adults

The discriminative power of CURB-65 for mortality in community-acquired pneumonia (CAP) is suspected to decrease with age. However, a useful prognostic prediction model for older patients with CAP has not been established. This study aimed to develop and validate a new scoring system for predicting mortality in older patients with CAP. We recruited two prospective cohorts including patients aged ≥ 65 years and hospitalized with CAP. In the derivation (n = 872) and validation cohorts (n = 1,158), the average age was 82.0 and 80.6 years and the 30-day mortality rate was 7.6% (n = 66) and 7.4% (n = 86), respectively. A new scoring system was developed based on factors associated with 30-day mortality, identified by multivariate analysis in the derivation cohort. This scoring system named CHUBA comprised five variables: confusion, hypoxemia (SpO₂ ≤ 90% or PaO₂ ≤ 60 mmHg), blood urea nitrogen ≥ 30 mg/dL, bedridden state, and serum albumin level ≤ 3.0 g/dL. With regard to 30-day mortality, the area under the receiver operating characteristic curve for CURB-65 and CHUBA was 0.672 (95% confidence interval, 0.607–0.732) and 0.809 (95% confidence interval, 0.751–0.856; P < 0.001), respectively. The effectiveness of CHUBA was statistically confirmed in the external validation cohort. In conclusion, a simpler novel scoring system, CHUBA, was established for predicting mortality in older patients with CAP.

Prognostic factors in patients hospitalized with community-acquired aspiration pneumonia

INTRODUCTION

Patients with aspiration pneumonia (AP) exhibit higher mortality than those with non-AP. However, data regarding predictors of short-term prognosis in patients with community-acquired AP are limited.

METHODS

Patients hospitalized with community-acquired pneumonia (CAP) were retrospectively classified into aspiration pneumonia (AP) and non-AP groups. The AP patients were further divided into nonsurvivors and survivors by 30-day mortality, and various clinical variables were compared between the groups.

RESULTS

Of 1249 CAP patients, 254 (20.3%) were classified into the AP group, of whom 76 patients (29.9%) died within 30 days. CURB-65, pneumonia severity index (PSI), and Infectious Diseases Society of America/American Thoracic Society criteria for severe CAP (SCAP) showed only modest prognostic performance for the prediction of 30-day mortality (c-statistics, 0.635, 0.647, and 0.681, respectively). Along with the PSI and SCAP, Eastern Cooperative Oncology Group performance status (ECOG-PS) and blood biomarkers, including, N-terminal of prohormone brain natriuretic peptide (NT-proBNP) and albumin, were independent predictors of 30-day mortality. In models based on clinical prediction rules, including CURB-65, PSI, and SCAP, the addition of ECOG-PS further improved their c-statistics compared to the clinical prediction rules alone. In the four combinations based on SCAP, ECOG-PS, and two blood biomarkers (NT-proBNP and albumin), the c-statistics further increased to reach approximately 0.8.

CONCLUSIONS

CURB-65, PSI, and SCAP exhibited only modest discriminatory power in predicting the 30-day mortality of patients with community-acquired AP. The addition of performance status and blood biomarkers, including NT-proBNP and albumin, further increased prognostic performance, showing good predictive accuracy in the SCAP-based model.

Comparison of Frailty Index to Pneumonia Severity Measures in Older Patients With Pneumonia

OBJECTIVES

Risk stratification tools are useful to provide appropriate clinical care for older patients with pneumonia. This study aimed to compare a Frailty Index (FI) with pneumonia severity measures, CURB-65, and the Pneumonia Severity Index (PSI), for predicting mortality and persistent disability after pneumonia.

DESIGN

Single-center prospective cohort study.

SETTING AND PARTICIPANTS

The study included 190 patients aged ≥65 years who were hospitalized with pneumonia at a university hospital in Korea between October 2019 and September 2020.

METHODS

At admission, a 50-item deficit-accumulation FI (range: 0-1), CURB-65 (range: 0-5), and PSI (range: 0-395) scores were calculated. The outcomes were death and a composite outcome of death or decline in ability to perform daily activities and physical task 6 months later.

RESULTS

The median age was 79 years (interquartile range: 74-85), and 70 (36.8%) patients were women. The patients who died (n = 53) had higher FI (median, 0.46 vs 0.20; P < .011), CURB-65 score (median, 3 vs 2; P = .001), and PSI score (median, 149 vs 116; P < .001) than those who did not. The C-statistics (95% confidence intervals) for 6-month mortality were 0.69 (0.61-0.77) for the FI, 0.62 (0.53-0.71) for CURB-65, and 0.71 (0.62-0.79) for the PSI (P = .019). The C-statistics for the 6-month composite outcome were 0.73 (0.65-0.81) for the FI, 0.64 (0.55-0.73) for CURB-65, and 0.69 (0.60-0.77) for the PSI (P = .096). The C-statistics improved when the FI was added to CURB-65 (from 0.64 to 0.74; P = .003) and to the PSI (from 0.69 to 0.75; P = .044) for the composite outcome.

CONCLUSIONS AND IMPLICATIONS

Measuring frailty provides additive value to widely used pneumonia severity measures in predicting death or persistent hospitalization-associated disability in older adults after pneumonia hospitalization. Early recognition of frailty may be useful to identify those who require in-hospital and post-acute care interventions for functional recovery.

Post-COVID-19 functional status: Relation to age, smoking, hospitalization, and previous comorbidities

RATIONAL:

Recently, a new “Post-COVID-19 Functional Status (PCFS) scale” is recommended in the current COVID-19 pandemic. It is proposed that it could be used to display direct retrieval and the functional sequelae of COVID-19.

AIM OF THE STUDY:

The aim of the study was to assess the PCFS and to evaluate if age, gender, smoking, hospitalization, and comorbidities have any effect on functional limitations in recovered COVID-19 patients.

METHODS:

A total of 444 registered confirmed COVID-19 patients were included. They were interviewed in our follow-up clinics and filled an Arabic translated PCFS scale as well as their demographic and clinical data.

RESULTS:

Eighty percent of COVID-19 recovered cases have diverse degrees of functional restrictions ranging from negligible (63.1%), slight (14.4%), moderate (2%), to severe (0.5%) based on PCFS. Furthermore, there was a substantial variance between the score of PCFS with age (P = 0.003), gender (P = 0.014), the duration since the onset of the symptoms of COVID-19 (P < 0.001), need for oxygen supplementation (P < 0.001), need for intensive care unit (ICU) admittance (P = 0.003), previous periodic influenza vaccination (P < 0.001), smoking status (P < 0.001), and finally, the presence of any comorbid disorder (P < 0.001).

CONCLUSIONS:

Most of the COVID-19 recovered cases have diverse degrees of functional restrictions ranging from negligible to severe based on PCFS. These restrictions were affected by age, gender, periodic influenza vaccination, smoking, duration since symptoms onset, need for oxygen or ICU admittance, and finally the presence of coexisting comorbidity.

Nutritional screening based on objective indices at admission predicts in-hospital mortality in patients with COVID-19

BACKGROUND

Could nutritional status serve as prognostic factors for coronavirus disease 2019 (COVID-19)? The present study evaluated the clinical and nutritional characteristics of COVID-19 patients and explored the relationship between risk for malnutrition at admission and in-hospital mortality.

METHODS

A retrospective, observational study was conducted in two hospitals in Hubei, China. Confirmed cases of COVID-19 were typed as mild/moderate, severe, or critically ill. Clinical data and in-hospital death were collected. The risk for malnutrition was assessed using the geriatric nutritional risk index (GNRI), the prognostic nutritional index (PNI), and the Controlling Nutritional Status (CONUT) via objective parameters at admission.

RESULTS

Two hundred ninety-five patients were enrolled, including 66 severe patients and 41 critically ill patients. Twenty-five deaths were observed, making 8.47% in the whole population and 37.88% in the critically ill subgroup. Patients had significant differences in nutrition-related parameters and inflammatory biomarkers among three types of disease severity. Patients with lower GNRI and PNI, as well as higher CONUT scores, had a higher risk of in-hospital mortality. The receiver operating characteristic curves demonstrated the good prognostic implication of GNRI and CONUT score. The multivariate logistic regression showed that baseline nutritional status, assessed by GNRI, PNI, or CONUT score, was a prognostic indicator for in-hospital mortality.

CONCLUSIONS

Despite variant screening tools, poor nutritional status was associated with in-hospital death in patients infected with COVID-19. This study highlighted the importance of nutritional screening at admission and the new insight of nutritional monitoring or therapy.

Declined Functional Status Prolonged Hospital Stay for Community-Acquired Pneumonia in Seniors

Purpose

Among senior community-acquired pneumonia (CAP) survivors, functional status after hospitalization is often decreased. This study investigated the change of functional status affecting delayed discharge.

Patients and Methods

This retrospective observational study was conducted in two medical facilities from January 2016 to December 2018. Hospitalized CAP patients >64 years old were divided into two groups: an early group discharged ≤1 week after ending antibiotic treatment and a delayed group discharged >1 week after ending antibiotic treatment. The primary outcome was decline in functional status.

Results

The early group comprised 170 patients and the delayed group comprised 155 patients (median age: 78 vs 82 years; p = 0.007). Distribution of the causative microorganisms and initial prescription of antibiotics showed no significant differences in the two groups (p=0.38; p=0.83, respectively) More patients showed decline in functional status in the delayed group than the early group (16 (9.4%) vs 49 (31.6%), p<0.001), even if rehabilitation was more frequently conducted (77 (45.3%) vs 118 (76.1%); p<0.001). Higher medical expenses were observed in the delayed group ($8631 vs $3817, respectively; p<0.001). Multivariable regression analysis of factors contributing delayed discharge revealed that decreased functional status, pneumonia severity index (PSI) categories, rehabilitation enrolled, aspiration and age were independently associated with delayed discharge (odds ratio 4.31, 95% confidence interval (CI) 2.32–7.98; 2.34, 95% CI 1.43–3.82; 15.96, 95% CI 4.56–55.82 (PSI V vs II); 2.48, 95% CI 1.11–5.98; and 1.03, 95% CI 1.01–1.06; respectively).

Conclusion

Functional status decline was independently associated with extended hospitalization.

Post-COVID-19 Functional Status: Relation to age, smoking, hospitalization and comorbidities.. [DOI: 10.1101/2020.08.26.20182618]

Rational

Recently, a new “Post-COVID-19 Functional Status (PCFS) scale” is recommended in the current COVID-19 pandemic. It is proposed that it could be used to display direct retrieval and the functional sequelae of COVID-19.

Aim of the study

To assess the Post COVID-19 functional status in Egypt and to evaluate if age, gender, comorbidities have any effect on functional limitations in recovered COVID-19 patients.

Patients and methods

A total of 444 registered confirmed COVID-19 patients were included. They were interviewed in our follow-up clinics or by calls and filled an Arabic translated PCFS scale in paper or online forms as well as their demographic and clinical data.

Results

80% of COVID-19 recovered cases have diverse degrees of functional restrictions ranging from negligible (63.1%), slight (14.4%), moderate (2%) to severe (0.5%) based on PCFS. Furthermore, there was a substantial variance between the score of PCFS with age (P= 0.003), gender (P= 0.014), the duration since the onset of the symptoms of COVID-19 (P <0.001), need for oxygen supplementation (P<0.001), need for ICU admittance (P= 0.003), previous periodic influenza vaccination (P<0.001), smoking status (P < 0.001) and lastly the presence of any comorbid disorder (P <0.001).

Conclusions

Most of the COVID-19 recovered cases have diverse degrees of functional restrictions ranging from negligible to severe based on PCFS. These restrictions were affected by age, gender, periodic influenza vaccination, smoking, duration since symptoms onset, need for oxygen or ICU admittance, and lastly the presence of coexisting comorbidity.

Could nutritional and functional status serve as prognostic factors for COVID-19 in the elderly?

Geriatric patients seem to be the most vulnerable group in COVID-19. These patients are usually characterized by impaired mobilization and malnutrition. In addition, obesity has been correlated with increased mortality rates after COVID-19 infection, highlighting the role of nutrition in prognosis of COVID-19 as well. In the past, several indices of nutritional status (GNRI) and functional status (ECOG performance status, Barthel Index, Handgrip Strength) have demonstrated a prognostic ability for hospitalized patients with influenza-like respiratory infections from coronavirus, metapneumovirus, parainfluenza and rhinovirus. Our hypothesis suggests that the previously mentioned nutritional and functional status indices, combined with the pneumonia severity index (CRB-65), could be useful in prognosis of morbidity and mortality of the elderly after the novel COVID-19 infection. Our hypothesis, is the first in the literature, which suggests a prognostic association between nutritional status of patients and COVID-19 infection, offering a quick and low-cost prognostic tool for COVID-19 in the elderly.

Factors predicting in-hospital mortality among patients admitted with community acquired pneumonia at a tertiary care hospital Karachi, Pakistan

INTRODUCTION

Community Acquired Pneumonia (CAP) is associated with significant morbidity and mortality globally, but unfortunately there is limited data available from South East Asia.

OBJECTIVE

To determine the risk factors associated with in-hospital mortality in patients with CAP in a tertiary care hospital of Pakistan.

METHODS

A retrospective study was conducted on adult patients admitted with a diagnosis of CAP from January 2011 till December 2016. Their clinical records were reviewed and a multivariable analysis was done to determine the factors associated with in-hospital mortality.

RESULTS

A total of 1100 files were reviewed, of which 509 were included in the analysis. The mean age was 63.6 ± 16.5 years and 302 (52.16%) were males. The most Common isolated pathogen was Staphylococcus aureus (23%). Overall mortality was 10.8%. On univariate analysis factors associated with mortality were old age patients (P = 0.02); history of pneumonia in last 12 months (P = 0.008); CURB 65 score ≥ 3 (P < 0.001) and high dependency units as initial site of care (P < 0.001). On multivariable analysis CURB65 ≥ 3 score; high dependency unit as initial site of care; bedridden status; presence of bilateral infiltrates on chest X-ray and hemoglobin of 10.4 g/dL or less at the time of admission were key determinants of in-hospital mortality.

CONCLUSION

We found CURB65 ≥ 3 score; high dependency unit as initial site of care; bedridden status; bilateral infiltrates on chest X-ray and low hemoglobin (10.4 g/dL or less) at the time of admission as independent risk factors of in-hospital mortality. Staphylococcus aureus was the most common organism isolated in patients.

Severe community-acquired pneumonia in general medical wards: outcomes and impact of initial antibiotic selection

Background

Most international guidelines recommend empirical therapy for community-acquired pneumonia (CAP) to be based on site of care. Some patients with severe CAP are managed in general wards because of limited intensive care unit (ICU) bed or because of unrecognition of the pneumonia severity. Appropriate initial antibiotic treatment for severe CAP outside ICU has not yet been established. This study aimed to determine the prevalence and the impact of initial antibiotic selection on the outcomes of patients with severe CAP who were admitted and managing in general wards.

Methods

This prospective observational study included consecutive patients hospitalized for presumed CAP in general wards over a 1-year period. Severe CAP was identified using the 2007 Infectious Diseases Society of America (IDSA)/American Thoracic Society (ATS) criteria. Initial antibiotic treatment in the first 24 h were collected. The primary outcome was the rate of unfavorable outcome (composite outcome of treatment failure and in-hospital death). The secondary outcome was the number of hospital-free days assessed 30 days after enrollment into the study.

Results

There were 94 patients hospitalized with CAP of which 50 (53.2%) patients were compatible with severe CAP. An etiologic diagnosis was found in 43 (45.8%) patients. The most common pathogens identified in patients with severe CAP were Staphylococcus aureus (28.6%) and Klebsiella pneumoniae (28.6%), followed by Pseudomonas aeruginosa (17.9%). Patients with severe CAP had significantly more positive blood culture than patients with non-severe CAP (24% VS 4.5%; p = .008). Initial antibiotic treatment were discordant with the IDSA/ATS guidelines in 42% of all patients hospitalized with CAP, and 52% of patients with severe CAP. Multivariate analysis revealed that age (OR 1.1, 95% CI 1.01–1.1) and initial antibiotic treatment discordant to guidelines for severe CAP in ICU (OR 4.6, 95% CI 1.3–17.1) were independent risk factors of the unfavorable outcome of patients with severe CAP. Patients with unfavorable outcome had lower number of hospital-free days than patients with favorable outcome (5.2 ± 8 days VS 18 ± 7.1 days; p < .001).

Conclusions

Patients with severe CAP outside ICU should be recognized for appropriate initial antibiotic selection to improve outcomes.

Management Of Community-Acquired Pneumonia: An Observational Study In UK Primary Care

Purpose

In primary care, initial diagnosis of community-acquired pneumonia (CAP) is made on clinical judgment without radiological confirmation or knowledge of the causative organism. Use of CRB65 score has been recommended for assessing the severity of CAP and thereby determining clinical management, but it is not known how frequently these scores are used in primary care.

Patients and methods

Primary care consultations in adults with a diagnostic code for CAP between 1 January 2009 and 31 December 2016 were extracted from the Optimum Patient Care Research Database, which at the time of data extraction had over 3.4 million patients in the UK. Episodes without antibiotic prescription on day of diagnosis were excluded, as were records describing past events. Patients admitted to hospital on day of diagnosis were excluded, but were included in exploratory analysis of CRB65 recording.

Results

In total, 4734 episodes of CAP in adults managed in primary care between 1 January 2009 and 31 December 2016 were included. A range of investigations/observations were recorded, including pulse rate (10.7%), chest examinations (9.1%) and blood tests (5.4%). CRB65 scores were recorded in 19 (0.4%) episodes of CAP, 17 of which were after the publication of the NICE guidelines in December 2014. CRB65 recording was no more frequent in 3819 episodes referred to hospital (12, 0.3%; p=0.63), but where recorded, CRB65 scores were higher (Median: 1.0 [interquartile range: 0.5–1.0] vs 2.0 [interquartile range: 1.0–2.0], p=0.04). The most commonly prescribed antibiotic was amoxicillin (40.3%), and 85.9% of episodes had a prescription length of seven days.

Conclusion

CRB65 scores are seldom recorded in UK primary care. Given that these scores are embedded in UK guidelines, further work is required to assess feasibility and barriers to use of CRB65 scores in primary care.

Frailty as a prognostic indicator in the radical cystectomy population: a review

Radical cystectomy and urinary diversion are the current gold standard of management for patients with muscle-invasive bladder cancer. While it is a common urologic procedure, it is associated with significant patient morbidity and mortality. Complications associated with the operation are often frequent, although minor, and significantly impact functional outcomes as well as patient quality of life. Frailty is emerging as a new preoperative prognostic indicator to help determine which patients are at greatest risk of poor outcomes and postoperative complications after treatment. In this review, we summarize the current known literature analyzing frailty as a significant prognostic risk factor of short-term and long-term outcomes after radical cystectomy and urinary diversion in the treatment of muscle-invasive bladder cancer.

Severity scoring systems for pneumonia: current understanding and next steps

PURPOSE OF REVIEW

To describe the current understanding and clinical applicability of severity scoring systems in pneumonia management.

RECENT FINDINGS

Severity scores in community-acquired pneumonia are strong markers of mortality, but are not necessarily clinical decision-aid tools. The use of severity scores to support outpatient care in low-risk patients has moderate-to-strong evidence available in the literature, mainly for the pneumonia severity index, and must be applied together with clinical judgment. It is not clear that severity scores are helpful to guide empiric antibiotic treatment. The inclusion of biomarkers and performance status might improve the predictive performance of the well known severity scores in community-acquired pneumonia. We should improve our methods for score evaluation and move toward the development of decision-aid tools.

SUMMARY

The application of the available evidence favors the use of severity scoring systems to improve the delivery of care for pneumonia patients. The incorporation of new methodologies and the formulation of different questions other than mortality prediction might help the further development of severity scoring systems, and enhance their support to the clinical decision-making process for the pneumonia-management cascade.

Performance status and in-hospital mortality of elderly patients with community acquired pneumonia

To evaluate the role of performance status evaluated by the Eastern Cooperative Oncology Group (ECOG) score in predicting 30-day mortality in subjects hospitalized for community acquired pneumonia (CAP), this was a prospective study of patients consecutively hospitalized for CAP at a large University Hospital in Italy. Performance status was evaluated using the ECOG score that in a 0-5 point scale indicates progressive functional deterioration. The end-point of the study is the 30-day mortality. Two-hundred-sixteen patients were enrolled, 75.9% were aged > 70 years, 31.5% had severe pneumonia at CURB-65 score (3-4), and 27.5% of patients had severe disability (ECOG 3-4). Thirty-day mortality is 15.3%. Progression in ECOG score independently increases the probability of 30-day mortality at multivariable logistic regression analysis (HR 2.19, 95% CI 1.60-3.01, p < 0.0001). ECOG 3 or 4 determines a four-fold increase in 30-day mortality (HR 4.07, 95% CI 1.84-9.02, p < 0.001). ECOG score 3 or 4 is highly predictive of death in patients classified at low risk of mortality by CURB-65 (0-2 points) score. Functional status is directly related to outcome in elderly patients hospitalized for CAP. The use of a very simple and fast tool, such as the ECOG score, might help to better stratify the risk of short-term mortality, especially in patients otherwise classified at low risk of death by CURB-65 score.