English to German Medical Medical: Pharmaceuticals Clinical Studies

One of those endless study titles: "A 6-week randomized, double-blind, placebo-controlled, multicenter, parallel group *dose-ranging* study to investigate the efficacy and safety of ...XX... in subjects with ...YY..." (plus, of course, several qualifiers for XX and YY)

Based on a web search, "dose-ranging study" seems to be rendered most frequently as "Dosisfindungsstudie", and that is what it was called 10 years ago on ProZ.com as well (http://www.proz.com/kudoz/english_to_german/medical_general/... void of explanations or references, unfortunately).

Based on relevant resources (e.g. https://onlinecourses.science.psu.edu/stat509/node/35), there is a well-defined difference between dose-finding studies and dose-ranging studies.
- Dose ranging: Design that tests some or all of a prespecified set of doses (fixed design points)
- Dose finding: Design that titrates dose to a prespecified optimum based on biological or clinical considerations

I would therefore be interested to learn if anyone has come across a more specific term than "Dosisfindungsstudie" in the years since the last "dose-ranging study" question was asked.

Thanks very much in advance!