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- Jolbäck, Per, et al.
(författare)
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Does surgeon experience affect patient-reported outcomes 1 year after primary total hip arthroplasty?
- 2018
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Ingår i: Acta Orthopaedica. - : Medical Journals Sweden AB. - 0300-8827 .- 1745-3674 .- 1745-3682. ; 89:3, s. 265-271
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Tidskriftsartikel (refereegranskat)abstract
- Background and purpose - Several studies have reported on the influence of various factors on patient-reported outcomes (PROs) after total hip arthroplasty (THA), but very few have focused on the experience of the surgeon. We investigated any association between surgeons' experience and PROs 1 year after primary THA. Patients and methods - Patient characteristics and surgical data at 10 hospitals in western Sweden were linked with PROs (EQ-5D-3L, Satisfaction Visual Analogue Scale (VAS), Pain VAS). These data were retrieved from the Swedish Hip Arthroplasty Register (SHAR). The surgeon's level of experience was divided into 4 subgroups related to experience: < 8 years, 8-15 years, and >15 years of clinical practice after specialist certificate. If no specialist certificate was obtained the surgery was classified as a trainee surgery. Surgeons with >15 years' experience as an orthopedic specialist were used as reference group in the analyses. Results - 8,158 primary THAs due to osteoarthritis were identified. We identified the surgeons' level of experience in 8,116 THAs. Data from SHAR on pre- and postoperative PROs and satisfaction at 1 year were available for 6,713 THAs. We observed a statistically significant difference among the 4 groups of surgeons regarding mean patient age, ASA classification, Charnley classification, diagnosis, and fixation technique. At 1-year follow-up, there were no statistically significant differences in Pain VAS, EQ-5D index, or EQ VAS among the subgroups of orthopedic specialists. Patients operated on by orthopedic trainees reported less satisfaction with the result of the surgery compared with the reference group. Interpretation - These findings indicate that patients can expect similar health improvements, pain reduction, and satisfaction 1 year after a primary THA operation irrespective of years in practice after specialty certification as an orthopedic surgeon.
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| 2. |
- Oras, Jonatan, 1978, et al.
(författare)
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Takotsubo syndrome in hemodynamically unstable patients admitted to the intensive care unit - a retrospective study
- 2017
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Ingår i: Acta Anaesthesiologica Scandinavica. - : Wiley. - 0001-5172. ; 61:8, s. 914-924
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: Takotsubo syndrome (TS) is an acute cardiac condition that is often triggered by critical illness but that has rarely been studied in the intensive care unit (ICU) setting. The aim of this study was to (i) estimate the incidence of TS in a hemodynamically unstable ICU-population; (ii) identify predictors of TS in this population; (iii) study the impact of TS on prognosis and course of hospitalization. Methods: Medical records from all patients admitted to our general ICU from 2012 to 2015 were analyzed. TS was defined as having transient regional wall motion abnormalities (RWMA) with a typical pattern not attributable to a history of coronary artery disease or acute coronary syndromes. Results: Out of 6470 patients admitted to the ICU, echocardiography due to hemodynamic instability was performed in 1051 patients; 467 had LV dysfunction and 59 fulfilled TS criteria. Patients with TS had higher SAPS 3 scores on admission than patients with normal LV function. Septic shock, cardiac arrest, cerebral mass lesion, female sex and low pH were independently associated with TS on admission. Patients with TS needed more ICU resources measured by higher NEMS scores and longer ICU-stay. Crude mortality was higher in TS patients (32%) vs the ICU-population (20%, P = 0.020), but there were no differences in a SAPS 3 adjusted analysis. Conclusion: TS was not an uncommon cause of LV dysfunction in hemodynamically unstable ICU-patients. Furthermore, TS was associated with a more complex disease. TS is a complication to take in consideration in the critically ill.
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