Regional Anesthesia and Analgesia in the Patient Receiving Thromboprophylaxis

SummaryWe evaluated the evidence in support of the suggestion that the risk of deep vein thrombosis after hip surgery is lower with regional than with general anesthesia. A literature search was performed to retrieve all articles which reported on the incidence of postoperative thrombosis in both fractured and elective hip surgery. Articles were included if the method of anesthesia used was reported and if they used mandatory venography. Based upon the quality of study design the level of evidence provided by a study was graded.In patients who did not receive prophylaxis there were high level studies in elective and fractured hip surgery. All studies showed a statistically significantly lower incidence of postoperative deep vein thrombosis with regional anesthesia (relative risk reductions of 46-55%). There were no direct comparative studies in patients who received prophylaxis. However, between study comparisons did not show even a trend towards to lower incidence of postoperative thrombosis with regional anesthesia.

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Regional Cervical Plexus Blockage for Carotid Endarterectomy in Patients with Cardiovascular Risk Factors

The Heart Surgery Forum ◽

10.1532/hsf.1385 ◽

2015 ◽

Vol 18 (4) ◽

pp. 140 ◽

Cited By ~ 2

Author(s):

Mehmet Taşar ◽

Mehmet Kalender ◽

Okay Güven Karaca ◽

Ata Niyazi Ecevit ◽

Salih Salihi ◽

...

Keyword(s):

Risk Factors ◽

Cardiovascular Risk ◽

Carotid Endarterectomy ◽

Regional Anesthesia ◽

Carotid Artery Disease ◽

Risk Groups ◽

Cardiac Risk ◽

Cervical Plexus ◽

Cardiac Risk Factors ◽

Significant Difference

Background: Carotid artery disease is not rare in cardiac patients. Patients with cardiac risk factors and carotid stenosis are prone to neurological and cardiovascular complications. With cardiac risk factors, carotid endarterectomy operation becomes challenging. Regional anesthesia is an alternative option, so we aimed to investigate the operative results of carotid endarterectomy operations under regional anesthesia in patients with cardiac risk factors. Methods: We aimed to analyze and compare outcomes of carotid endarterectomy under regional anesthesia with cardiovascular risk groups retrospectively. Between 2006 and 2014, we applied 129 carotid endarterectomy ± patch plasty to 126 patients under combined cervical plexus block anesthesia. Patients were divided into three groups (high, moderate, low) according to their cardiovascular risks. Neurological and cardiovascular events after carotid endarterectomy were compared. Results: Cerebrovascular accident was seen in 7 patients (5.55%) but there was no significant difference between groups (P > .05). Mortality rate was 4.76% (n = 6); it was higher in the high risk group and was not statistically significant (P = .180). Four patients required revision for bleeding (3.17%). We did not observe any postoperative surgical infection. Conclusion: Carotid endarterectomy can be safely performed with regional cervical anesthesia in all cardiovascular risk groups. Comprehensive studies comparing general anesthesia and regional anesthesia are needed.

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