high charlson comorbidity index
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2021 ◽  
Vol 18 (2) ◽  
pp. 44-53
Author(s):  
E. S. Baikov ◽  
A. V. Peleganchuk ◽  
A. J. Sanginov ◽  
O. N. Leonova ◽  
A. V. Krutko

Objective. To analyze the nearest clinical and radiological results of simultaneous and staged surgical treatment of patients with degenerative sagittal imbalance.Material and Methods. Retrospective monocentric cohort study included analysis of data from 54 patients who underwent simultaneous combination of surgical methods with obligatory corrective anterior fusion at the L4–L5 or at L4–L5 and L5–S1 levels (Group I, n = 27) or similar surgical intervention though divided into stages with an interval of 5 days or more (Group II, n = 27). A comparison of clinical, radiological, and operational data during inpatient treatment was carried out.Results. The duration of surgery was 410.93 ± 76.34 minutes in Group I and 594.63 ± 102.61 minutes in Group II (p = 0.000001); the  blood loss was 926.67 ± 378.63 ml versus 1345.19 ± 522.97 ml, respectively (p = 0.001575). Postoperative clinical and radiological parameters did not differ between groups: VAS back (p = 0.248647), VAS leg (p = 0.196140), PT (p = 0.115965), SVA (p = 0.208449), LL (p = 0.023654), LDI (p = 0.931646), PI-LL (p = 0.693045), GAP (p = 0.823504), and restoration of the ideal Russoly type (p = 0.111476). The incidence of perioperative complications in groups was comparable: 17 (62.96 %) in Group I and 15 (55.56 %) in Group II (p = 0.583171). Patients with a high Charlson comorbidity index had a significantly higher incidence of complications (p = 0.023471). The index of surgical invasiveness in Group I had a significant correlation with the total number of complications (r = 0.421332).Conclusion. Clinical and radiological results and the incidence of complications are comparable between single- and multistage approaches to correct sagittal balance disorders. In staged treatment, the total duration of surgery and the volume of blood loss are significantly higher. With a high Charlson comorbidity index and Mirza surgical invasiveness index, a multistage approach to the treatment of patients with sagittal imbalance is preferred.


BMC Cancer ◽  
2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Hyeong Min Park ◽  
Sang-Jae Park ◽  
Sung-Sik Han ◽  
Seoung Hoon Kim

Abstract Background We designed a retrospective study to compare prognostic outcomes based on whether or not surgical resection was performed in elderly patients aged(≥75 years) with resectable pancreatic cancer. Methods We retrospectively analyzed 49 patients with resectable pancreatic cancer (surgery group, resection was performed for 38 cases; no surgery group, resection was not performed for 11 cases) diagnosed from January 2003 to December 2014 at the National Cancer Center, Korea. Results There was no significant difference in demographics between the two groups. The surgery group showed significantly better overall survival after diagnosis than the no surgery group (2-year survival rate, 40.7% vs. 0%; log-rank test, p = 0.015). Multivariate analysis revealed that not having undergone surgical resection [hazard ratio (HR) 2.412, P = 0.022] and a high Charlson comorbidity index (HR 5.252, P = 0.014) were independent prognostic factors for poor overall survival in elderly patients with early stage pancreatic cancer. Conclusions In the present study, surgical resection resulted in better prognosis than non-surgical resection for elderly patients with resectable pancreatic cancer. Except for patients with a high Charlson comorbidity index, an aggressive surgical approach seems to be beneficial for elderly patients with resectable pancreatic cancer.


2019 ◽  
Vol 6 (Supplement_2) ◽  
pp. S86-S86
Author(s):  
Eunmi Yang ◽  
Seongman Bae ◽  
Hyeonji Seo ◽  
Eunbeen Cho ◽  
Su-Jin Park ◽  
...  

Abstract Background Staphylococcus aureus can cause various types of infection, but involvement of biliary tract is rare. There were only few case reports and no clinical studies. We assessed the clinical characteristics and outcomes of S. aureus bacteremia from a biliary source (biliary SAB) in a large cohort of SAB patients and compared the cases with those of catheter-related SAB. Methods We performed a matched case–control study within a prospective observational cohort of patients with SAB at a 2,700-bed tertiary hospital. All adult patients with SAB were observed for 12 weeks from July 2008 to July 2018. Biliary SAB was defined as the case of S.aureus isolated from blood culture with appropriate clinical biliary infection symptoms (fever, abdominal pain, or jaundice) and signs (abdominal tenderness or liver enzyme elevation with obstructive pattern). Biliary SAB cases were matched 1:3 to control patients with catheter-related SAB based on age, gender, ward, and case year. Results A total of 1,818 patients with SAB were enrolled in the entire cohort, and 42 (2%) were biliary SAB. Among patients with biliary SAB, 32 (76%) had solid tumor involving pancreaticobiliary tract or liver, 30 (71%) had biliary drainage stent, 14 (33%) were biliary procedure-related infection, and 24 (57%) had recent broad-spectrum antibiotics exposure (Table 1). When biliary SAB patients were compared with 126 patients with catheter-related SAB, they were significantly more likely to have community-onset SAB, solid tumor, and lower APACHE II score; and less likely to have metastatic infection (P = 0.03) (Table 2). Biliary SAB, solid tumor, and a high Charlson comorbidity index were associated with 12-week mortality. In multivariate analysis, biliary SAB (aOR, 5.5; 95% CI, 2.47–12.25) and a high Charlson comorbidity index (aOR, 1.32; 95% CI, 1.12–1.54) were independent risk factors for 12-week mortality. Conclusion Biliary SAB was relatively rare and developed mainly in pancreaticobiliary cancer patients and in recent broad-spectrum antibiotic users. High mortality was probably attributable to underlying cancers. When biliary tract infection caused by S. aureus is clinically suspected, early aggressive treatment for SAB should be considered. Disclosures All authors: No reported disclosures.


2008 ◽  
Vol 52 (9) ◽  
pp. 3180-3187 ◽  
Author(s):  
Annie-Claude Labbé ◽  
Louise Poirier ◽  
Duncan MacCannell ◽  
Thomas Louie ◽  
Michel Savoie ◽  
...  

ABSTRACT Since 2002, an epidemic of Clostridium difficile infections has occurred in southern Quebec, Canada. At Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada, the incidence of C. difficile infections increased from 11/1,000 admissions (1999 to 2002) to 27/1,000 admissions (2003 to 2005). We compared the exposures and outcomes for patients infected with strains with different ribopatterns isolated before (n = 55) and during (n = 175) the epidemic, as well as the in vitro activities of antibiotics against those isolates. During the preepidemic period, 46 isolates (84%) were of ribotype 001, 1 was of ribotype 027, and 8 were of other ribopattern types. During the epidemic period, ribotype 027 strains accounted for 140 (80%) isolates; 26 (15%) were of ribotype 001, and 7 were of other ribopattern types. Ribotype 027 strains were highly resistant to fluoroquinolones (FQs) but were susceptible to clindamycin. A pattern of prior specific antibiotic exposure that selected for antibiotic-resistant ribotype C. difficile infections was observed for FQs (ribotype 027) and clindamycin (ribotype 001). The rate of mortality was higher among older patients, those with a high Charlson comorbidity index, and those with longer previous hospitalizations. By multivariate analysis, patients infected with ribotype 027 were twice as likely to die within 30 days of diagnosis than patients infected with other ribotypes (adjusted odds ratio, 2.06; 95% confidence interval, 1.00 to 4.22). The observations from this study support the notion that continued selective antibiotic pressure resulted in the superimposition of the hypertoxigenic ribotype 027 clone on top of the prior dominant ribotype 001 clone in a setting of preexisting high endemicity, thus leading to the high rates of morbidity and mortality seen in the Quebec outbreak. Stringent antibiotic stewardship measures, combined with aggressive infection control, are required to curtail the epidemic of C. difficile infections.


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