Browsing by Subject "APACHE"

Now showing 1 - 2 of 2
  • Thumbnail Image
    ItemOpen Access
    The effect of tracheostomy delay time on outcome of patients with prolonged mechanical ventilation: A STROBE-compliant retrospective cohort study.
    (Medicine, 2019-08) Tai, Hsueh-Ping; Lee, David Lin; Chen, Chiu-Fan; Huang, Yuh-Chin Tony
    The tracheostomy timing for patients with prolonged mechanical ventilation (PMV) was usually delayed in our country. Both physician decision time and tracheostomy delay time (time from physician's suggestion of tracheostomy to procedure day) affect tracheostomy timing. The effect of tracheostomy delay time on outcome has not yet been evaluated before.Patients older than 18 years who underwent tracheostomy for PMV were retrospectively collected. The outcomes between different timing of tracheostomy (early: ≤14 days; late: >14 days of intubation) were compared. We also analyzed the effect of physician decision time, tracheostomy delay time, and procedure type on clinical outcomes.A total of 134 patients were included. There were 57 subjects in the early tracheostomy group and 77 in the late group. The early group had significantly shorter mechanical ventilation duration, shorter intensive care unit stays, and shorter hospital stays than late group. There was no difference in weaning rate, ventilator-associated pneumonia, and in-hospital mortality. The physician decision time (8.1 ± 3.4 vs 18.2 ± 8.1 days, P < .001) and tracheostomy delay time (2.1 ± 1.9 vs 6.1 ± 6.8 days, P < .001) were shorter in the early group than in the late group. The tracheostomy delay time [odds ratio (OR) = 0.908, 95% confidence interval (CI) = 0.832-0.991, P = .031) and procedure type (percutaneous dilatation, OR = 2.489, 95% CI = 1.057-5.864, P = .037) affected successful weaning. Platelet count of >150 × 10/μL (OR = 0.217, 95% CI = 0.051-0.933, P = .043) and procedure type (percutaneous dilatation, OR = 0.252, 95% CI = 0.069-0.912, P = .036) were associated with in-hospital mortality.Shorter tracheostomy delay time is associated with higher weaning success. Percutaneous dilatation tracheostomy is associated with both higher weaning success and lower in-hospital mortality.
  • Thumbnail Image
    ItemOpen Access
    Validity of low-intensity continuous renal replacement therapy*.
    (Critical care medicine, 2013-11) Uchino, Shigehiko; Toki, Noriyoshi; Takeda, Kenta; Ohnuma, Tetsu; Namba, Yoshitomo; Katayama, Shinshu; Kawarazaki, Hiroo; Yasuda, Hideto; Izawa, Junichi; Uji, Makiko; Tokuhira, Natsuko; Nagata, Isao; Japanese Society for Physicians and Trainees in Intensive Care (JSEPTIC) Clinical Trial Group
    OBJECTIVE: To study the hospital mortality of patients with severe acute kidney injury treated with low-intensity continuous renal replacement therapy. DESIGN: Multicenter retrospective observational study (Japanese Society for Physicians and Trainees in Intensive Care), combined with previously conducted multinational prospective observational study (Beginning and Ending Supportive Therapy). SETTING: Fourteen Japanese ICUs in 12 tertiary hospitals (Japanese Society for Physicians and Trainees in Intensive Care) and 54 ICUs in 23 countries (Beginning and Ending Supportive Therapy). PATIENTS: Consecutive adult patients with severe acute kidney injury requiring continuous renal replacement therapy admitted to the participating ICUs in 2010 (Japanese Society for Physicians and Trainees in Intensive Care, n = 343) and 2001 (Beginning and Ending Supportive Therapy Beginning and Ending Supportive Therapy, n = 1,006). INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Patient characteristics, variables at continuous renal replacement therapy initiation, continuous renal replacement therapy settings, and outcomes (ICU and hospital mortality and renal replacement therapy requirement at hospital discharge) were collected. Continuous renal replacement therapy intensity was arbitrarily classified into seven subclasses: less than 10, 10-15, 15-20, 20-25, 25-30, 30-35, and more than 35 mL/kg/hr. Multivariable logistic regression analysis was conducted to investigate risk factors for hospital mortality. The continuous renal replacement therapy dose in the Japanese Society for Physicians and Trainees in Intensive Care database was less than half of the Beginning and Ending Supportive Therapy database (800 mL/hr vs 2,000 mL/hr, p < 0.001). Even after adjusting for the body weight and dilution factor, continuous renal replacement therapy intensity was statistically different (14.3 mL/kg/hr vs 20.4 mL/kg/hr, p < 0.001). Patients in the Japanese Society for Physicians and Trainees in Intensive Care database had a lower ICU mortality (46.1% vs 55.3%, p = 0.003) and hospital mortality (58.6% vs 64.2%, p = 0.070) compared with patients in the Beginning and Ending Supportive Therapy database. In multivariable regression analysis after combining the two databases, no continuous renal replacement therapy intensity subclasses were found to be statistically different from the reference intensity (20-25 mL/kg/hr). Several sensitivity analyses (patients with sepsis, patients from Western countries in the Beginning and Ending Supportive Therapy database) confirmed no intensity-outcome relationship. CONCLUSIONS: Continuous renal replacement therapy at a mean intensity of 14.3 mL/kg/hr did not have worse outcome compared with 20-25 mL/kg/hr of continuous renal replacement therapy, currently considered the standard intensity. However, our study is insufficient to support the use of low-intensity continuous renal replacement therapy, and more studies are needed to confirm our findings.