80121-7
LOINC Code
| LOINC code | 80121-7 | |
|---|---|---|
| name | ||
| description | The central nervous system (CNS) is an important sanctuary site for HIV replication. Studies measuring the penetration of antiretroviral drugs (such as acyclovir) are performed using the cerebral spinal fluid (CSF) of HIV positive patients in treatment, to help clinicians design treatment regimens that eliminate the virus, and still provide neuroprotective effects. [PMID: 12153332] | |
| status | ACTIVE | |
Fully-Specified Name | ||
| component | Acyclovir | |
| property | MCnc = Mass Concentration | |
| time | Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements. | |
| system | CSF = Cerebral spinal fluid | |
| scale | Qn = Quantitative: The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256 | |
| method | ||
Additional Names | ||
| short name | Aciclovir; Acifur; ACV; Acycloguanosine; Avirax; Cerebral spinal fluid; Cerebrospinal Fl; DRUG/TOXICOLOGY; Drugs; Level; Mass concentration; Point in time; QNT; Quan; Quant; Quantitative; Random; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid; Zovirax | |
Basic Attributes | ||
| class | DRUG/TOX | |
| type | 1 Laboratory | |
| order vs. observation | Acyclovir CSF-m | |
| example UCUM units | mg/L The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org) | |
History/Usage | ||
| first released | ||
| last updated | 2.83 | |
| last change type | MIN - change to field other than name | |
| change reason | mg/L | |
Related Names | ||
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