Author/Editor		Jukić, Tomislav; Rojc, Bojan; Boben-Bardutzky, Darja; Hafner, Mateja; Ihan, Alojz
Title		The use of a food supplementation with D-phenylalanine, L-glutamine and L-5-hydroxytriptophan in the alleviation of alcohol withdrawal symptoms
Type		članek
Source		Coll Antropol
Vol. and No.		Letnik 35, št. 4
Publication year		2011
Volume		str. 1225-30
Language		eng
Abstract		We described the use of a food supplementation with D-phenylalanine, L-glutamine and L-5-hydroxytriptophan in the alleviation of alcohol withdrawal symptoms in pateints starting a detoxification terapy. Since abstinence from ethanol causes a hypodopaminergic and a hypoopioidergic environment in the reword system circuits, manifesting with withdrawal symptoms, food supplements that contains D-phenylalanine a peptidase inhibitor (of opioide inactivation) and L-amino-acids (for dopamine synthesis) were used to replenish a lack in neurotransmitters and alleviate the symptoms of alcohol withdrawal. 20 patienets suffering from alcohol addictions starting a detoxification therapy have been included in a prospective, randomized, double blind study. The patients have been randomly devided in two groups. One group recieved for a period of 40 days a food supplement containing D-phenylalanine, L-glutamine and L-5-hydroxytriptophan (investigation group), and the control (placebo) group. On the first day of hospitalization the patients performed a SCL-90-R test, and blood samples were taken for measuring liver enzymes, total bilirubin, unbound cortisol and lymphocyte populations. The same was done on the 40th day of hospitalization. During the therapy a significant decrease in SCL-90-R psychiatric symptoms scores and a significant increase in CD4 lymphocyte count was observed in the investigation group. The cortisol values were significantly, but equally decreased in both groups, the same was with the liver enzymes and the total bilirubin values.We conclude that abstinence causes a major stress for the patients. The use of food supplement containing D-phenylalanine, L-glutamine and L-5-hydroxytriptophan alleviates the withdrawal symptoms and causes a rise in CD4 lymphocyte population, but it dose not affect the serum cortisol levels, which are probably more affected by liver inflammation and the liver restitution.
Descriptors		ALCOHOL WITHDRAWAL DELIRIUM HOSPITALIZATION FOOD, FORTIFIED PHENYLALANINE GLUTAMINE LIVER FUNCTION TESTS BILIRUBIN LYMPHOCYTE SUBSETS 5-HYDROXYTRYPTOPHAN FLOW CYTOMETRY HYDROCORTISONE PSYCHOLOGICAL TESTS PROSPECTIVE STUDIES DOUBLE-BLIND METHOD