Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0020440 (hypercapnia)
 7,939 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We describe a case of suspected malignant hyperthermia in a healthy 20-yr-old man. The patient underwent urgent release of upper extremity compartment syndrome as a result of traumatic vascular injury. After 3 h of general anesthesia with desflurane, he developed a hypermetabolic state (hypercarbia, hyperthermia, hyperkalemia, and metabolic acidosis), consistent with the diagnosis of malignant hyperthermia. Cardiovascular instability coincided with reperfusion of the injured extremity. Treatment with dantrolene and supporting measures restored cardiovascular stability. Three days later he underwent a successful second surgery under regional block with total IV anesthesia.
 ...
PMID:Desflurane, malignant hyperthermia, and release of compartment syndrome. 1584 84

The measurement of intra-abdominal pressure (IAP) is gaining importance in critical care units because of its prognostic value. The standard method of measurement is intravesical. When the IAP is high, the condition is referred to as intra-abdominal hypertension. The elevation may be compensated for if it is not excessive or if the increase was not rapid, or it might have various repercussions, in which case abdominal compartment syndrome (ACS) is diagnosed. The pathogenic mechanism that underlies ACS is the response of a territory predisposed to a process of ischemia and reperfusion, with release of inflammatory cytokines and formation of free radicals (anaerobic metabolism). Clinical manifestations comprise elevated IAP, oliguria, difficult mechanical ventilation with hypoxia and hypercapnia, and diminished cardiac output. ACS leads to multisystem dysfunction and, if not treated, to multiple organ failure and death. The rapid establishment of appropriate treatment measures is important. The first line of treatment is medical but definitive surgical treatment should not be delayed.
 ...
PMID:[Abdominal compartment syndrome]. 1769 47