Viscoelastic coagulation tests provide simultaneous measurements of multiple aspects of whole-blood coagulation, including interactions between the plasma components and cellular components of the coagulation cascade. This can be carried out immediately using a point of care technique. Viscoelastic tests could predict the patient's outcome, including mortality, and detect coagulopathy more sensitively, resulted in reduced blood loss. The transfusion strategy based on the viscoelastic parameters rather than a conventional coagulation test has been shown to reduce the transfusion requirements. Although there are concerns about the reliability and accuracy of this method, viscoelastic tests, including ROTEM, would be a useful method to guide patient blood management strategies.
Blood Coagulation Disorders ; Blood Coagulation Tests ; Blood Transfusion ; Humans ; Methods ; Mortality ; Plasma ; Point-of-Care Systems ; Thrombelastography

BACKGROUNDBlood transfusion has been found to be a devastating factor for outcomes of hepatectomy. This study was to assess the value of major hepatectomy without blood transfusion.

METHODSWe retrospectively studied 51 patients who had undergone major hepatectomy without blood transfusion, including 29 patients with primary liver cancer, from August 1997 to December 2000. Sixty patients undergoing major hepatectomy with blood transfusion including 48 patients with primary liver cancer served as controls. Hepatectomy was performed through normothermic interruption of the porta hepatis. Intraoperative ultrasonography was performed to define tumor margins, and an ultrasound dissector was used to dissect liver parenchyma.

RESULTSIn the study group, the operative mortality and morbidity and 1-, 2-, and 3-year recurrence rates were 0%, 9.8%, 24.1%, 27.6% and 31.0%, respectively. In the control group, they were 3.3%, 28.3%, 43.5%, 54.3% and 58.7%, respectively. Significant differences were seen in morbidity and recurrence rates of patients with liver cancer between the two groups (P < 0.05).

CONCLUSIONMajor hepatectomy without blood transfusion can reduce postoperative morbidity and recurrence rate of patients with liver cancer.

Adult ; Aged ; Blood Transfusion ; Female ; Hepatectomy ; methods ; mortality ; Humans ; Liver Neoplasms ; mortality ; pathology ; surgery ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; Postoperative Complications ; prevention & control

PURPOSE: The aim of our study was to assess the influence of perioperative blood transfusion (PBT) on survival outcomes following radical cystectomy (RC) and pelvic lymph node dissection (PLND). MATERIALS AND METHODS: We reviewed and analyzed the clinical data of 432 patients who underwent RC for bladder cancer from 1991 to 2012. PBT was defined as the transfusion of allogeneic red blood cells during RC or postoperative hospitalization. RESULTS: Of all patients, 315 patients (72.9%) received PBT. On multivariate logistic regression analysis, female gender (p=0.015), a lower preoperative hemoglobin level (p=0.003), estimated blood loss>800 mL (p<0.001), and performance of neoadjuvant chemotherapy (p<0.001) were independent risk factors related to requiring perioperative transfusions. The receipt of PBT was associated with increased overall mortality (hazard ratio, 1.91; 95% confidence interval, 1.25-2.94; p=0.003) on univariate analysis, but its association was not confirmed by multivariate analysis (p=0.058). In transfused patients, a transfusion of >4 packed red blood cell units was an independent predictor of overall survival (p=0.007), but not in cancer specific survival. CONCLUSIONS: Our study was not conclusive to detect a clear association between PBT and survival after RC. However, the efforts should be made to continue limiting the overuse of transfusion especially in patients who are expected to have a high probability of PBT, such as females and those with a low preoperative hemoglobin level and history of neoadjuvant chemotherapy.
Aged ; *Blood Transfusion/methods/mortality ; *Carcinoma, Transitional Cell/mortality/pathology/surgery ; Disease-Free Survival ; Female ; Humans ; Kaplan-Meier Estimate ; Lymph Node Excision/*methods ; Male ; Middle Aged ; Pelvis/pathology/surgery ; Perioperative Care/methods ; Prognosis ; Republic of Korea/epidemiology ; Retrospective Studies ; Risk Factors ; Treatment Outcome ; Urinary Bladder/pathology ; *Urinary Bladder Neoplasms/mortality/pathology/surgery

BACKGROUND: The standard approach in treating cardiac myxoma is the median full sternotomy. With the evolution of surgical techniques, the right minithoracotomy approach has emerged as an alternative method. Since few studies have been published assessing the right minithoracotomy approach, we performed a retrospective study to compare the clinical outcomes of the right minithoracotomy approach with those of the sternotomy approach. METHODS: From January 2005 to December 2014, 203 patients underwent resection of a cardiac myxoma. Patients with preexisting cardiac problems were excluded from this study. 146 patients were enrolled in this study; 83 patients were treated using a median sternotomy and 63 patients were treated using a right minithoracotomy. RESULTS: No early mortalities were recorded in either group. Although the cardiopulmonary bypass time and aorta cross-clamp time were significantly shorter in the sternotomy group (p<0.001 and p=0.005), postoperative blood transfusions and arrhythmia events were significantly less common in the thoracotomy group (p=0.004 and p=0.025, respectively). No significant differences were found in the duration of the hospital stay, postoperative intubation time, the duration of the intensive care unit stay, and recurrence. CONCLUSION: The minimally invasive right minithoracotomy approach is a good alternative method for treating cardiac myxoma because it was found to be associated with a lower incidence of postoperative complications and a shorter postoperative recovery period.
Aorta ; Arrhythmias, Cardiac ; Blood Transfusion ; Cardiopulmonary Bypass ; Humans ; Incidence ; Intensive Care Units ; Intubation ; Length of Stay ; Methods ; Minimally Invasive Surgical Procedures ; Mortality ; Myxoma* ; Postoperative Complications ; Recurrence ; Retrospective Studies ; Sternotomy* ; Thoracotomy

OBJECTIVEIntertrochanteric femur fracture is a common injury in elderly patients. The dynamic hip screw (DHS) has served as the standard choice for fixation; however it has several drawbacks. Studies of the percutaneous compression plate (PCCP) are still inconclusive in regards to its efficacy and safety. By comparing the two methods, we assessed their clinical therapeutic outcome.

METHODSA total of 121 elderly patients with intertrochanteric femur fractures (type AO/OTA 31.A1-A2, Evans type 1) were divided randomly into two groups undergoing either a minimally invasive PCCP procedure or a conventional DHS fixation.

RESULTSThe mean operation duration was significantly shorter in the PCCP group (55.2 min versus 88.5 min, P<0.01). The blood loss was 156.5 ml±18.3 ml in the PCCP group and 513.2 ml±66.2 ml in the DHS group (P<0.01). Among the patients treated with PCCP, 3.1% needed blood transfusions, compared with 44.6% of those that had DHS surgery (P<0.01). The PCCP group displayed less postoperative complications (P<0.05). The mean American Society of Anesthesiologists score and Harris hip score in the PCCP group were better than those in the DHS group. There were no significant differences in the mean hospital stay, mortality rates, or fracture healing.

CONCLUSIONDue to several advantages, PCCP has the potential to become the ideal choice for treating intertrochanteric fractures (type AO/OTA 31.A1-A2, Evans type 1), particularly in the elderly.

Aged ; Blood Transfusion ; statistics & numerical data ; Bone Plates ; Bone Screws ; Female ; Femoral Fractures ; mortality ; surgery ; Fracture Fixation, Internal ; instrumentation ; methods ; Fracture Healing ; Hospital Mortality ; Humans ; Length of Stay ; statistics & numerical data ; Male ; Minimally Invasive Surgical Procedures ; Operative Time ; Postoperative Complications ; epidemiology ; Treatment Outcome