Chaulagain CP, Comenzo RL How we treat systemic light-chain amyloidosis. Clin Adv Hematol Oncol. 2015 May;13(5):315-24. Review.
Comenzo RL, Wally J, Kica G, Murray J, Ericsson T, Skinner M, Zhang Y Clonal immunoglobulin light chain variable region germline gene use in AL amyloidosis: association with dominant amyloid-related organ involvement and survival after stem cell transplantation. Br J Haematol. 1999 Sep;106(3):744-51.
Comenzo RL, Zhang Y, Martinez C, Osman K, Herrera GA The tropism of organ involvement in primary systemic amyloidosis: contributions of Ig V(L) germ line gene use and clonal plasma cell burden. Blood. 2001 Aug 1;98(3):714-20.
Zhou P, Hoffman J, Landau H, Hassoun H, Iyer L, Comenzo RL Clonal plasma cell pathophysiology and clinical features of disease are linked to clonal plasma cell expression of cyclin D1 in systemic light-chain amyloidosis. Clin Lymphoma Myeloma Leuk. 2012 Feb;12(1):49-58. doi: 10.1016/j.clml.2011.09.217. Epub 2011 Nov 18.
Zhou P, Ma X, Iyer L, Chaulagain C, Comenzo RL One siRNA pool targeting the ? constant region stops ? light-chain production and causes terminal endoplasmic reticulum stress. Blood. 2014 May 29;123(22):3440-51. doi: 10.1182/blood-2013-10-535187. Epub 2014 Apr 10.
A Diagnostic Screening Trial Seeking AL Amyloidosis Very Early
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.
Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.
Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.
Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.
