Do We Have the Right Dose? Dose Adjustments for Organ Dysfunction

Intravenous Immunoglobulin Treatment in Chronic Neurological Diseases: Do We Have Maintenance Dose Right?

Objectives. We tried to define, on individual basis, minimal effective maintenance dose of intravenous immunoglobulins (IVIG) in 26 patients with chronic neurological conditions requiring long-term IVIG treatment. Methods. Clinical criteria were reviewed in individual cases (Phase 1) followed by titration phase (Phase 2, 12 months) and posttitration/follow-up phase (Phase 3, 3 months). Objectiv...

Finding the right dose for cancer therapeutics--can we do better?

Unlike other diseases, dose-selection for cancer therapeutics is often based on the maximum-tolerated dose in phase 1 studies involving relatively few patients. In this issue of Clinical Cancer Research, Jain and colleagues provide evidence that lower doses may be as effective as maximum-tolerated doses in the treatment of cancer patients.

Aromatase Inhibitors for Endometriosis-Associated Infertility; Do We Have Sufficient Evidence?

Orally active aromatase inhibitors (AIs) have gained attention for treatment of infertile women with endometriosis in whom aromatase p450 is aberrantly expressed. This review aimed to critically appraise and summarize the available evidence concerning the use of AIs for management of endometriosis-associated infertility. PubMed was searched to May 2015 with the following key words: endometriosi...

We can do better than effective dose for estimating or comparing low-dose radiation risks.

The effective dose concept was designed to compare the generic risks of exposure to different radiation fields. More commonly these days, it is used to estimate or compare radiation-induced cancer risks. For various reasons, effective dose represents flawed science: for instance, the tissue-specific weighting factors used to calculate effective dose are a subjective mix of different endpoints; ...

Do we know the lethal dose of cocaine?