| CDC | calculated date of confinement; cancer diagnosis center; capillary diffusion capacity; cell division... |
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| CIC | cardioinhibitor center; circulating immune complex; clean intermittent catheterization; completely i... |
| CPC | central posterior curve; cerebellar Purkinje cell; cerebral palsy clinic; cerebral performance categ... |
| DCC | day care center; detected in colon cancer; dextran-coated charcoal; diameter of cylindrical collimat... |
| EC | effective concentration; ejection click; electrochemical; electron capture; embryonal carcinoma; eme... |
| clinical presentation | This refers to the typical physical signs or symptoms that are associated with a particular disease process. The proper interpretation of the clinical presentation often leads to a specific diagnosis. (27 Sep 1997) |
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| clinical protocols | Precise and detailed plans for the study of a medical or biomedical problem and/or plans for a regimen of therapy. (12 Dec 1998) |
| clinical psychology | A branch of psychology that specialises in both discovering new knowledge and in applying the art and science of psychology to persons with emotional or behavioural disorders; subspecialties include clinical child psychology and paediatric psychology. (05 Mar 2000) |
| clinical recording | Making a record in tabular or graph form of the progress of a patient's condition. Synonym: clinical recording. (05 Mar 2000) |
| clinical root | That portion of a tooth embedded in the investing structures; the portion of a tooth not visible in the oral cavity. Synonym: radix clinica. (05 Mar 2000) |
| clinical sensitivity | Test positivity in disease; ability of a test to correctly identify disease. See: diagnostic sensitivity. (05 Mar 2000) |
| clinical spectrometry | Spectroscopic determination of the types and amounts of various substances in living tissue or fluid from a living body. Synonym: clinical spectrometry. Origin: bio-+ L. Spectrum, an image, + G. Metron, measure (05 Mar 2000) |
| clinical spectroscopy | Spectroscopic examination of specimens of living tissue, including fluids removed therefrom. Synonym: clinical spectroscopy. Origin: bio-+ L. Spectrum, image, + G. Skopeo, to examine (05 Mar 2000) |
| clinical studies | <pharmacology> Human studies that are designed to measure the safety, efficacy, and appropriate dosage of a new drug or biological. Clinical studies routinely involve the use of a placebo group that is given an inactive substance that looks like the test product. (14 Nov 1997) |
| clinical syndrome | <syndrome> A clinical syndrome represents a typical constellation of physical (and laboratory) findings that may be seen as part of a primary disease process. A good example is shock, a clinical syndrome seen with many primary disease processes. (13 Nov 1997) |
| clinical thermometer | A small, self-registering thermometer, consisting of a simple scaled glass tube containing mercury, used for taking the temperature of the body. (05 Mar 2000) |
| clinical trial | <pharmacology> Research study conducted with patients, usually to evaluate a new treatment or drug. Each trial is designed to answer scientific questions and to find better ways to treat individuals with a specific disease. (12 May 1997) |
| clinical trial, phase I | A pre-planned, usually controlled, clinical study of the safety and efficacy of diagnostic, therapeutic, or prophylactic drugs, devices, or techniques based on a small number of healthy persons and conducted over the period of about a year in either the united states or a foreign country. (12 Dec 1998) |
| clinical trial, phase II | A pre-planned, usually controlled, clinical study of the safety and efficacy of diagnostic, therapeutic, or prophylactic drugs, devices, or techniques based on several hundred volunteers, including a limited number of patients, and conducted over a period of about two years in either the united states or a foreign country. (12 Dec 1998) |
| clinical trial, phase III | A pre-planned, usually controlled, clinical study of the safety and efficacy of diagnostic, therapeutic, or prophylactic drugs, devices, or techniques after phase II trials. A large enough group of patients is studied and closely monitored by physicians for adverse response to long-term exposure, over a period of about three years in either the united states or a foreign country. (12 Dec 1998) |