There are more than 498,563 clinical trials published worldwide with over 60,000 trials that are currently either recruiting or not yet recruiting. Use our filters on this page to find more information on current clinical trials or past clinical trials (free or paid) for study purposes and read about their results.
RATIONALE: Patient abstract not available PURPOSE: Patient abstract not available
RATIONALE: Studying bone marrow and blood samples from patients with leukemia or lymphoma treated with arsenic trioxide may help doctors learn more about cancer. PURPOSE: This research study is assessing arsenic trioxide in young patients with recurrent or refractory leukemia or lymphoma who were treated on clinical trial NCI-00-C-0070J.
RATIONALE: Studying samples of blood from patients with cancer and from healthy participants in the laboratory may help doctors learn more about changes that may occur in DNA. PURPOSE: This laboratory study is looking at blood samples from patients with prostate cancer and from healthy participants to identify a polymorphism that may help in the study of prostate cancer.
A single center, stratified, randomized and double-blind phase II clinical trial was conducted in adolescents to evaluate the safety and immunogenicity of a split-virion pandemic influenza A vaccine (H5N1).
A single center, stratified, randomized and double-blind phase II clinical trial was conducted in children to evaluate the safety and immunogenicity of an split-virion pandemic influenza A vaccine (H5N1).
Background/Aims: The Periotest® method represents a technique for objective tooth mobility assessment. The aims of this study were: 1. receiving information about normal Periotest® values in vertical and horizontal dimension on periodontally healthy teeth for individuals aged 20-35, 2. investigating the reliability of the Periotest® method in terms of intra-serial and inter-serial reproducibility before splinting and with an applied dental trauma splint, 3. evaluating the splint effect of two different wire-composite splints in vivo. Materials and Methods: On periodontally healthy dental students (n=33; mean age 24.7 years) Periotest® values were measured on reproducible measuring points, in vertical and horizontal dimension and before splinting and after splint insertion. Three readings were taken per serial to observe the intra-serial reproducibility, and for testing inter-serial reproducibility three serials were measured (Friedman-test; P ≤ 0.001). Two different wire-composite-splints (1 = Dentaflex 0.45 mm, 2 = Strengtheners 0.8x1.8) were inserted, the Periotest® values were measured and the splint effects were calculated and compared (Whitney-Mann-U-test; P ≤ 0.001).
The aim of this prospective randomized trial is to compare the feasibility of open with laparoscopic appendectomy in suspected acute appendicitis. The investigators especially focused on the postoperative recovery and long-term complications.
The purpose of this study is to investigate T-cell mediated immune responses to HIV-1 and HCV and determine how these responses are affected by HCV treatment and correlates to response. Furthermore, to study Interferon-inducible protein-10 (IP-10) dynamics during HCV treatment, and correlate this to treatment outcome.
The purpose of this study is to evaluate the predictive role of free Kappa/Lambda ration in Multiple Myeloma post-transplant.
Comparison of ease and convenience of nasotracheal intubation with the use of the two indirect laryngoscopes, Airtraq or Glidescope, versus the traditionally used Macintosh laryngoscope.