Abstract: The invention provides diagnostic methods, kits, and systems, and related computer-readable media, which use multiple blood marker values, including serum and plasma marker values, to aid in the diagnosis of the status or progress of a liver disease in a patient. The invention also provides methods and systems, and related computer-readable media, that use blood marker values, including serum and plasma marker values: (1) to screen for active ingredients useful in the treatment of a liver disease; (2) to aid in the selection of treatment regimens for patients that are predisposed to, or suffer from, liver disease; and (3) to aid in the design of clinical programs useful in monitoring the status or progress of liver disease in one or more patients.

Abstract: In one embodiment, the invention provides methods for predicting a clinical outcome of a patient's neoplastic disease comprising: (a) determining a predictor value algorithmically using patient sample values for (1) at least one tumor marker or at least one immune marker, and (2) at least one marker that is (i) an extracellular matrix (ECM) marker (ii) a marker that is indicative of extracellular matrix synthesis (fibrogenesis), or (iii) a marker that is indicative of extracellular matrix degradation (fibrolysis); and (b) predicting the clinical outcome of the neoplastic disease by evaluating the predictor value.

Abstract: The present invention relates to novel methods for diagnosing benign prostatic diseases (BPD), such as benign prostatic hyperplasia, prostatitis, or glandular atrophy, in a male human patient without requiring a biopsy. The total prostate specific antigen (PSA) level in the blood or serum of the patient is measured. If the patient has a total PSA level of between about 2.5 ng/ml and 10.0 ng/ml, then the free PSA level in the blood or serum of the patient is measured. The proportion of free PSA to total PSA is calculated. If this proportion is equal to or greater than about 25%, then the patient is diagnosed as having BPD. Optionally, if the patient has a total PSA level of between 10.1 ng/ml and 20.0 ng/ml, then the free PSA level in the blood or serum of the patient can also be measured. The proportion of free PSA to total PSA is calculated. If this proportion is equal to or greater than about 25%, then the patient is diagnosed as having BPD.

Abstract: The present invention relates to novel methods for diagnosing benign prostatic diseases (BPD), such as benign prostatic hyperplasia, prostatitis, or glandular atrophy, in a male human patient without requiring a biopsy. The total prostate specific antigen (PSA) level in the blood or serum of the patient is measured. If the patient has a total PSA level of between about 2.5 ng/ml and 10.0 ng/ml, then the free PSA level in the blood or serum of the patient is measured. The proportion of free PSA to total PSA is calculated. If this proportion is equal to or greater than about 25%, then the patient is diagnosed as having BPD. Optionally, if the patient has a total PSA level of between 10.1 ng/ml and 20.0 ng/ml, then the free PSA level in the blood or serum of the patient can also be measured. The proportion of free PSA to total PSA is calculated. If this proportion is equal to or greater than about 25%, then the patient is diagnosed as having BPD.

Abstract: The present invention relates to a method for diagnosing prostatic adenocarcinoma (CAP) in a male human patient without requiring a biopsy. The total prostate specific antigen (PSA) level in the blood or serum of the patient is measured. If the patient has a total PSA level of between 2.5 ng/ml and 20.0 ng/ml, then the free PSA level in the blood or serum of the patient is measured. The proportion of free PSA to total PSA is calculated. If this proportion is less than about 7%, then the patient is diagnosed as having CAP. The present method can also be used on patients that have a total PSA of at least 10.1 ng/ml, but have also had a negative prostate biopsy.

Abstract: The present invention relates to a method for diagnosing benign prostatic hyperplasia (BPH) in a male human patient without requiring a biopsy. The total prostate specific antigen (PSA) level in the blood or serum of the patient is measured. If the patient has a total PSA level of between 2.5 ng/ml, (4.0 ng/ml for those 60 years or over), and 10.0 ng/ml, then the free PSA level in the blood or serum of the patient is measured. The proportion of free PSA to total PSA is calculated. If this proportion is equal to or greater than about 25%, then the patient is diagnosed as having BPH.