Severity: Warning
Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 176
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML
File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
Purpose: An insulin infusion protocol for critical care units is described.
Summary: Evidence that aggressive glycemic control improves outcomes led physicians, nurses, dietitians, and pharmacists at a trauma center to develop an insulin infusion protocol. Before the protocol, elevated blood glucose concentrations were often not treated until they reached 200 mg/dL or higher. Insulin infusions were underutilized and were often not started until capillary blood glucose concentrations were greater than 350 mg/dL for 12 or more hours. When orders for an insulin infusion were written, they did not include directions for dosage adjustment, and the goal blood glucose range varied. A preliminary protocol was drafted allowing adjustments in insulin administration to be based on changes in capillary blood glucose values since the previous blood glucose measurement. The protocol was presented to a multidisciplinary team and further refined. The targeted blood glucose concentration range was 80-130 mg/dL. After the targeted range was achieved for a patient, if the blood glucose level continued to decrease over three consecutive measurements, the infusion rate was decreased by 0.5 or 1 unit/hr, depending on the capillary blood glucose level. Data for the first 30 patients were collected from September 2003 to August 2004. It took 2-36 hours (mean, 12.6 hours) to bring the capillary blood glucose concentration to less than 130 mg/dL. Among 2,845 capillary blood glucose measurements, there were 15 cases of hypoglycemia (0.4%) requiring treatment with 50% dextrose injection.
Conclusion: A multidisciplinary effort resulted in the development of an insulin infusion protocol for use in critical care units.
Download full-text PDF |
Source |
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http://dx.doi.org/10.2146/ajhp040590 | DOI Listing |
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