A double-blind, placebo-controlled trial assessing the efficacy of levetiracetam extended-release in very heavy drinking alcohol-dependent patients.

Background: Despite advances in the development of medications to treat alcohol dependence, few medications have been approved by the U.S. Food and Drug Administration.

Age-adjusted CD4+ lymphocyte parameters in healthy children at risk for infection with the human immunodeficiency virus. The Military Pediatric HIV Consortium.

Values for CD4+ lymphocytes are reported to vary by age. We evaluated an ethnically diverse population of healthy children at risk for human immunodeficiency virus infection to establish normal ranges for age-adjusted CD4+ lymphocyte parameters. We identified a threshold of approximately 30% CD4+ lymphocytes which corresponded to a 5th percentile for all ages.

Department of Army lymphocyte immunophenotyping quality assurance program.

With the emergence of the human immunodeficiency virus (HIV) epidemic, lymphocyte immunophenotyping has become the single most important laboratory test for clinical management of HIV-infected subjects. To meet this challenge, the department of Army instituted a multicenter lymphocyte immunophenotyping quality assurance (QA) program in March 1986. An integral part of the QA program has been the development of a monthly proficiency testing program to survey the degree of precision and reproducibility of lymphocyte subset determinations within the Army.

Hypogammaglobulinemia in a renal transplant recipient with antiglomerular basement membrane disease.

A thirty-six-year-old woman developed antiglomerular basement membrane disease, necessitating bilateral nephrectomies. Subsequent to cadaveric renal transplant and 8 years of immunosuppressive treatment with prednisone and azathioprine, the patient developed multiple life-threatening infections. Quantitative immunoglobulins revealed IgG = 9, IgA less than 6.