World Journal of Emergency Surgery : WJES最新文献

Background: In developed countries worldwide, the number of older patients is increasing. Pulmonary complications are common in multiple injured patients with chest injuries. We assessed whether geriatric patients develop lung failure following multiple trauma with concomitant thoracic trauma more often than younger patients.

Methods: A retrospective analysis of severely injured patients with concomitant blunt thoracic trauma registered in the TraumaRegister DGU® (TR-DGU) between 2009 and 2018 was performed. Patients were categorized into four age groups: 55-64 y, 65-74 y, 75-84 y, and ≥ 85 y. Adult patients aged 18-54 years served as a reference group. Lung failure was defined as PaO2/FIO2 ≤ 200 mm Hg, if mechanical ventilation was performed.

Results: A total of 43,289 patients were included, of whom 9238 (21.3%) developed lung failure during their clinical stay. The rate of posttraumatic lung failure was seen to increase with age. While lung failure markedly increased the length of hospital stay, duration of mechanical ventilation, and length of ICU stay independent of the patient's age, differences between younger and older patients with lung failure in regard to these parameters were clinically comparable. In addition, the development of respiratory failure showed a distinct increase in mortality with higher age, from 16.9% (18-54 y) to 67.2% (≥ 85 y).

Conclusion: Development of lung failure in severely injured patients with thoracic trauma markedly increases hospital length of stay, length of ICU stay, and duration of mechanical ventilation in patients, regardless of age. The development of respiratory failure appears to be related to the severity of the chest trauma rather than to increasing patient age. However, the greatest effects of lung failure, particularly in terms of mortality, were observed in the oldest patients.

Background: The Total Abdominal Colectomy (TAC) is the recommended procedure for Fulminant Clostridium Difficile Colitis (FCDC), however, occasionally, FCDC is also treated with partial colectomies. The purpose of the study was to identify the outcomes of partial colectomy in FCDC cases.

Method: The National Surgical Quality Improvement Program database was accessed and eligible patients from 2012 through 2016 were reviewed. Patients 18 years and older who were diagnosed with FCDC and who underwent colectomies were included in the study. Patients' demography, clinical characteristics, comorbidities, mortality, morbidities, length of hospital stay and discharge disposition were compared between the group who underwent partial colectomy and the group who underwent TAC. Univariate analysis followed by propensity matching was performed. A P value of < 0.05 is considered as statistically significant.

Results: Out of 491 patients who qualified for the study, 93 (18.9%) patients underwent partial colectomy. The pair matched analysis showed no significant difference in patients' characteristics and comorbidities in the two groups. There was no significant difference found in mortality between the two groups (30.1% vs. 30.1%, P > 0.99). There were no differences found in the median [95% CI] hospital length of stay (LOS) (23 days [19-31] vs. 21 [17-25], P = 0.30), post-operative complications (all P > 0.05), and discharged disposition to home ( 33.8% vs. 43.1%) or transfer to rehab (21.55 vs. 12.3%, P = 0.357) between the TAC and partial colectomy groups.

Conclusion: The overall 30 days mortality remains very high in FCDC. Partial colectomy did not increase risk of mortality or morbidities and LOS.

Level of evidence: Level IV.

Study type: Observational cohort.