BEBAC  Ing. Helmut Schütz

directly to content (skip navigation)


Recent Articles

Power, Sample Size

Equivalence (ABE)

Parallel Design

2×2×2 Crossover Design

Higher-Order Crossover Designs

Replicate Designs

Highly Variable Drugs / Drug Products

Reference-Scaled Average Bioequivalence

Average Bioequivalence with Expanding Limits

ABE, RSABE, ABEL: A Comparison

Prospective Power

Power Analysis

Noncompartmental Analysis

Trapezoidal Rules

Miscellaneous

Carryover – a Neverending Story

Significant Treatment Effect

Post hoc Power

‘Apparent’ Difference in tmax?

Simulations 101

A Rant About ‘Nice Numbers’

The Wonderland of Representing Numbers in Computers

R on Windows 101

Consultancy Services for Bio­equi­va­lence and Bio­avail­abi­lity Studies


BEBAC specializes in providing biostatistical services, contractor selection and supervision. We have wide ex­pe­rience with biostatistics, pharmaco­kinetics, and bio­analytics.
Our professional expertise covers advisory activities, planning and analysis of Phase I clinical trials.
We are able to support you in designing and eva­lu­ating studies, responding deficiency letters, as well as in the preparation for regulatory hearings, assessment and evaluation of CROs.


Helmut Schütz studied Chemical Engineering in Vien­na and is an independent consultant in the do­main of com­pa­ra­tive bio­avail­ability studies.
Mr Schütz has worked in the pharmaceutical industry and in an independent CRO, where he established a GALP-certified LIMS and held senior management posi­tions, most recently as the head of a biostatistical depart­ment.
He has extensive experience with bioanalytics, phar­ma­co­kinetics, and biostatistics. His professional ex­peri­ence covers forty years and more than 600 BA/BE studies.


Helmut Schütz is a member of the International Phar­ma­ceutical Federation (FIP), the European Fe­de­ra­tion for Pharmaceutical Sciences (EUFEPS), the American As­so­ciation of Pharmaceutical Scien­tists (AAPS), the Inter­national Biometric So­cie­ty (IBS), the Association for Applied Human Phar­ma­co­logy (AGAH), the Austrian Pharma­ceu­tical As­so­ciation (ÖPhG), the European Net­work for Busi­ness and In­dustrial Statistics (ENBIS), and the Austrian As­so­ciation of Consulting Engineers (FI).

Out of office dates

June July August September
M T W T F M T W T F M T W T F M T W T F
1 2 3 4 1 2 2 3 4 5 6 1 2 3
7 8 9 10 11 5 6 7 8 9 9 10 11 12 13 6 7 8 9 10
14 15 16 17 18 12 13 14 15 16 16 17 18 19 20 13 14 15 16 17
21 22 23 24 25 19 20 21 22 23 23 24 25 26 27 20 21 22 23 24
28 29 30 26 27 28 29 30 30 31 27 28 29 30
Search the site

QR Code

BEBAC – Consultancy Services for
Bioequivalence and Bioavailability Studies
Ing. Helmut Schütz

Neubaugasse 36/1/11
1070 Vienna, Austria
T +43 (0)1 2311746
M +43 (0)699 10792458
[email protected]
W https://bebac.at/
F https://forum.bebac.at/

Document date 2011-05-13 (last update 2021-06-22)
Accessed on Sunday, 25 July 2021 15:19 CEST (Europe/Vienna; UTC +02:00)