Primary and incisional ventral hernias are different in terms of patient characteristics and postoperative complications - A prospective cohort study of 4,565 patients

Abstract Background As life expectancy increases, the worldwide population aged 60 years and older increases year by year. Consequently, more older people receive medical attention, especially those who undergo surgery. In addition, the COVID-19 pandemic has had a global impact on elderly patients, especially those undergoing surgery. This study aims to describe the characteristics and analyze the survival rate of elderly patients who receive anesthesia services, especially those with comorbidities and COVID-19. Methods A prospective cohort study at 14 central hospitals in Indonesia analyzed 1621 elderly patients (67.1 ± 6.2 years old). The variables that were recorded included patient characteristics, comorbidities, the COVID-19 status, and the survival rate, including 30-day mortality. Results The 30-day mortality was 4.4%. The most comorbidity was hypertension (30.0). Patients with a Charlson's Comorbidity Index Score of 3-4 had a higher death rate (15.3%). The highest mortality rates were in the patients who had dementia, rheumatologic disease, liver disease, previous myocardial infarction, and diabetes with chronic complications as comorbidities. The percent of patients with COVID-19 who died was 26.6%. Patients with several comorbidities and COVID-19 had a lower survival rate than those without (log-rank p<0.05) Conclusion Approximately four in ten elderly patients receiving anesthesia died, and the percent increased when the patients had comorbidities and COVID-19.

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Prevalence of frailty and reliability of established frailty instruments in adult elective colorectal surgical patients: a prospective cohort study

Postgraduate Medical Journal ◽

10.1136/postgradmedj-2020-139417 ◽

2021 ◽

pp. postgradmedj-2020-139417

Author(s):

Thomas Dale MacLaine ◽

Oliver Baker ◽

Dermot Burke ◽

Simon J Howell

Keyword(s):

Cohort Study ◽

Postoperative Complications ◽

Prospective Cohort Study ◽

Prospective Cohort ◽

Large Population ◽

Age Groups ◽

Adverse Outcomes ◽

Surgical Patients ◽

Surgical Patient ◽

Frailty Phenotype

PurposeLarge population studies now demonstrate that frailty is prevalent in all adult age groups. Limited data exist on the association between frailty and surgical outcome in younger patients. The aim of the study was to explore the agreement between frailty identification tools and collect pilot data on their predictive value for frailty-associated outcomes in an adult surgical population.Study designProspective cohort study.ResultsFrailty scores were recorded in 200 patients (91 men), mean (range) age 57 (18–92) years. The prevalence of prefrailty was 52%–67% and that of frailty 2%–32% depending on the instrument used. Agreement between the instruments was poor, kappa 0.08–0.17 in pairwise comparisons. Outcome data were available on 160 patients. Only the frailty phenotype was significantly associated with adverse outcomes, RR 6.1 (1.5–24.5) for postoperative complications. The three frailty scoring instruments studies had good sensitivity (Clinical Frailty Scale (CFS)—90%, Accumulation Deficit (AD)—96%, Frailty Phenotype (FP)—97%) but poor specificity (CFS—12%, AD—13%, FP—18%) for the prediction of postoperative complications. All three instruments were poorly predictive of adverse outcomes with likelihood ratios of CFS—1.02, AD—1.09 and FP—1.17.ConclusionsThis study showed a significant prevalence of prefrailty and frailty in adult colorectal surgical patients of all ages. There was poor agreement between three established frailty scoring instruments. Our data do not support the use of current frailty scoring instruments in all adult colorectal surgical patients. However, the significant prevalence of prefrailty and frailty across all age groups of adult surgical patient justifies further research to refine frailty scoring in surgical patients.

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