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Orphanet Journal of Rare Diseases
|
May 7, 2024
Innovative methodologies for rare diseases clinical trials
Rima Nabbout, Ralf-Dieter Hilgers
JAMA Dermatology
|
February 26, 2016
Hedgehog Blockade for Basal Cell Carcinoma: Coming at a (Secondary Neoplastic) Price
Albert Rübben, Ralf-Dieter Hilgers, Martin Leverkus
Statistical Methods in Medical Research
|
April 30, 2026
When randomization is not random: Allocation bias in small sample, group sequential randomized clinical trials
Daniel Bodden, Ralf-Dieter Hilgers, Franz König
BMC Medical Research Methodology
|
September 9, 2024
Evaluation of the Fill-it-up-design to use historical control data in randomized clinical trials with two arm parallel group design
Stephanie Wied, Martin Posch, Ralf-Dieter Hilgers
Biometrical Journal. Biometrische Zeitschrift
|
September 18, 2018
Observations below multiple lower limits of quantification: How to estimate the mean and variance
Tanja Berger, Ralf-Dieter Hilgers, Nicole Heussen
Plos One
|
February 1, 2018
The impact of selection bias in randomized multi-arm parallel group clinical trials
Diane Uschner, Ralf-Dieter Hilgers, Nicole Heussen
Orphanet Journal of Rare Diseases
|
June 16, 2016
Directions for new developments on statistical design and analysis of small population group trials
Ralf-Dieter Hilgers, Kit Roes, Nigel Stallard, et al.
Plos One
|
February 13, 2026
Assessing allocation bias in stratified clinical trials with multi-component endpoints evaluated using the stratified Wei-Lachin test
Stefanie Schoenen, Nicole Heussen, Ralf-Dieter Hilgers
Plos One
|
June 13, 2025
Randomization in clinical trials with small sample sizes using group sequential designs
Daniel Bodden, Ralf-Dieter Hilgers, Franz König
Plos One
|
November 2, 2023
Confidence interval comparison: Precision of maximum likelihood estimates in LLOQ affected data
Tanja Bülow, Ralf-Dieter Hilgers, Nicole Heussen
Page
of 12
Search research articles
Search
Showing results (1-10 of 113) with videos related to
Sort By:
Page
of 12
Orphanet Journal of Rare Diseases
|
May 7, 2024
Innovative methodologies for rare diseases clinical trials
Rima Nabbout, Ralf-Dieter Hilgers
JAMA Dermatology
|
February 26, 2016
Hedgehog Blockade for Basal Cell Carcinoma: Coming at a (Secondary Neoplastic) Price
Albert Rübben, Ralf-Dieter Hilgers, Martin Leverkus
Statistical Methods in Medical Research
|
April 30, 2026
When randomization is not random: Allocation bias in small sample, group sequential randomized clinical trials
Daniel Bodden, Ralf-Dieter Hilgers, Franz König
BMC Medical Research Methodology
|
September 9, 2024
Evaluation of the Fill-it-up-design to use historical control data in randomized clinical trials with two arm parallel group design
Stephanie Wied, Martin Posch, Ralf-Dieter Hilgers
Biometrical Journal. Biometrische Zeitschrift
|
September 18, 2018
Observations below multiple lower limits of quantification: How to estimate the mean and variance
Tanja Berger, Ralf-Dieter Hilgers, Nicole Heussen
Plos One
|
February 1, 2018
The impact of selection bias in randomized multi-arm parallel group clinical trials
Diane Uschner, Ralf-Dieter Hilgers, Nicole Heussen
Orphanet Journal of Rare Diseases
|
June 16, 2016
Directions for new developments on statistical design and analysis of small population group trials
Ralf-Dieter Hilgers, Kit Roes, Nigel Stallard, et al.
Plos One
|
February 13, 2026
Assessing allocation bias in stratified clinical trials with multi-component endpoints evaluated using the stratified Wei-Lachin test
Stefanie Schoenen, Nicole Heussen, Ralf-Dieter Hilgers
Plos One
|
June 13, 2025
Randomization in clinical trials with small sample sizes using group sequential designs
Daniel Bodden, Ralf-Dieter Hilgers, Franz König
Plos One
|
November 2, 2023
Confidence interval comparison: Precision of maximum likelihood estimates in LLOQ affected data
Tanja Bülow, Ralf-Dieter Hilgers, Nicole Heussen
Page
of 12