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1.
Acute Crit Care ; 33(3): 162-169, 2018 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-31723880

RESUMO

BACKGROUND: Hemorrhage is the major cause of traumatic death and the leading cause of preventable death. Hyperfibrinolysis is associated with trauma severity. Viscoelastic hemostatic assays show complete clot formation dynamics. The present study was designed to identify the relationship between hyperfibrinolysis and mortality, metabolic acidosis, and coagulopathy in patients with trauma. METHODS: Patients with severe trauma (injury severity score [ISS] of 15 or higher) who were assessed using rotational thromboelastometry (ROTEM) were included in the present study from January 2017 to December 2017. Variables were obtained from the Korea Trauma Database or the medical charts of the patients. To identify whether hyperfibrinolysis is an independent predictor of mortality, univariate and multivariate Cox regression analyses were performed. RESULTS: During the 1-year study period, 190 patients were enrolled. In total, 21 (11.1%) had hyperfibrinolysis according to the ROTEM analysis and 46 (24.2%) died. Patients with hyperfibrinolysis had a higher ISS (P=0.014) and mortality rate (P<0.001) than did those without hyperfibrinolysis. In multivariate Cox analysis, hyperfibrinolysis (hazard ratio [HR], 4.960; 95% confidence interval [CI], 2.447 to 10.053), age (HR, 1.033; 95% CI, 1.013 to 1.055), lactic acid level (HR, 1.085; 95% CI, 1.003 to 1.173), and ISS (HR, 1.037; 95% CI, 1.004 to 1.071) were independent predictors of mortality. CONCLUSIONS: Hyperfibrinolysis is associated with increased mortality, worse metabolic acidosis, and severe coagulopathy and is an independent predictor of mortality in patients with trauma.

2.
Ann Thorac Surg ; 99(1): 349-51, 2015 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-25555969

RESUMO

Single-incision video-assisted thoracoscopic surgery (VATS) lobectomy has recently gained attention due to its various advantages. However, this technique requires direct insertion of the chest tube into the thoracic cage; thus, leakage of intrathoracic fluid or air around the tube frequently occurs. Additionally, cosmetic problems may develop due to direct fixation of the chest tube at the site of the skin incision. To solve these problems we designed new incision and closure techniques for VATS lobectomy. In our technique the skin is incised lower than an intercostal muscle incision, and the chest tube transpierces the chest wall muscle about 1 cm below the incision. Finally, nylon is used for tube fixation and is anchored through the subcutaneous suture.


Assuntos
Pneumonectomia/métodos , Cirurgia Torácica Vídeoassistida , Técnicas de Fechamento de Ferimentos , Tubos Torácicos , Humanos
3.
Korean J Thorac Cardiovasc Surg ; 47(1): 26-31, 2014 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-24570862

RESUMO

BACKGROUND: When managing patients who require repeated venous access, gaining a viable intravenous route has been problematic. To improve the situation, various studies on techniques for venous access have been conducted. The aim of this study is to evaluate the clinical results of complications following totally implanted central venous access port (TICVAP) insertion. METHODS: A retrospective analysis was conducted on 163 patients, from December 2008 to March 2013. The occurrence of complications was studied in three separate periods of catheter use: the intraoperative period, postoperative period, and period during the treatment. RESULTS: A total of 165 cases of TICVAP insertions involving 156 patients were included in the final analysis. There were 35 complications (21%) overall. Among these, 31 cases of complications (19%) occurred during the treatment period and the other 4 cases were intraoperative and postoperative complications (2%). There were no statistically significant differences in age and gender of the patients between the two groups to be risk factors (p=0.147, p=0.08). Past history of chemotherapy, initial laboratory findings, and the locations of TICVAP insertion also showed no statistical significance as risk factors (p>0.05). CONCLUSION: Because the majority of complications occurred after port placement and during treatment, meticulous care and management and appropriate education are necessary when using TICVAPs.

4.
Korean J Thorac Cardiovasc Surg ; 46(6): 475-7, 2013 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-24368978

RESUMO

In this article, we report a rare case of a 22-year-old male with bilateral pulmonary sequestration, treated with embolization and surgical resection. The initial plan involved staged bilateral lobectomy for both lungs and prophylactic embolization of feeding vessels for preventing unexpected hemorrhage during operation. Symptomatic right lower lobe was resected with video-assisted thoracic surgery after embolization, and the patient refused surgery of left lower lobe upon symptomatic relief. The two-year follow-up examination revealed that the patient was healthy and had no relevant discomfort.

5.
Korean J Thorac Cardiovasc Surg ; 46(5): 383-7, 2013 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-24175278

RESUMO

Vacuum-assisted closure therapy is an alternative method for a massive subcutaneous emphysema treatment. It is easily applicable and shows rapid effectiveness in massive subcutaneous emphysema, intractable with chest tube drainage.

6.
Korean J Thorac Cardiovasc Surg ; 44(2): 178-82, 2011 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-22263147

RESUMO

BACKGROUND: We analyzed the results of surgical reduction and fixation of ribs under thoracic epidural anesthesia and analgesia (TEA) in patients who had no more than 3 consecutive rib fractures with severe displacement to examine the clinical usefulness of this method. MATERIALS AND METHODS: From May 2008 to March 2010, 35 patients underwent surgical reduction and fixation of ribs under TEA. We reviewed the indications for this technique, number of fixed ribs, combined surgical procedures for thoracic trauma, intraoperative cardiopulmonary events, postoperative complications, reestablishment of enteral nutrition, and ambulation. RESULTS: The indications of TEA were malunion or nonunion of fractured ribs in 29 (82.9%; first operation) and incompletely ribs under previous general anesthesia in 6 (17.1%; second operation). The average number of fixed ribs per patient was 1.7 (range: 1~3). As a combined operation for thoracic trauma, 17 patients (48.6%) underwent removal of intrathoracic hematomas, and we performed repair of lung parenchyma (2), wedge resection of lung (1) for accompanying lung injury and pericardiostomy (1) for delayed hemopericardium. No patient had any intraoperative cardiopulmonary event nor did any need to switch to general anesthesia. We experienced 3 postoperative complications (8.6%): 2 extrapleural hematomas that spontaneously resolved without treatment and 1 wound infection treated with secondary closure of the wound. All patients reestablished oral feeding immediately after awakening and resumed walking ambulation the day after operation. CONCLUSION: Thoracic epidural anesthesia and analgesia (TEA) may positively affect cardiopulmonary function in the perioperative period. Moreover, this technique leads to an earlier return of gastrointestinal function and early ambulation without severe postoperative complications, resulting in a shortened hospital stay and lowered costs.

7.
Korean J Thorac Cardiovasc Surg ; 44(5): 383-6, 2011 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-22263195

RESUMO

A 46-year-old man presented with a lateral thoracic meningocele associated with cutaneous neurofibromatosis type I and kyphoscoliosis of the thoracic spine upon medical examination. In the majority of such cases, these meningoceles remain asymptomatic, but surgery is indicated when giant or symptomatic cysts are present. The large thoracic meningocele was successfully extirpated through the transthoracic approach in combination with lumbar puncture and cerebrospinal drainage for decompression of the cyst.

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