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1

The permutation distribution of the Friedman test

Joachim Röhmel

Journal:

Computational Statistics & Data Analysis

Year:

1997

Language:

english

File:

PDF, 1.10 MB

english, 1997

2

Testing strategies in multi-dose experiments including active control

P. Bauer, J. Röhmel, W. Maurer, L. Hothorn

Journal:

Statistics in Medicine

Year:

1998

Language:

english

File:

PDF, 140 KB

english, 1998

3

Controversies about sponsor initiated re-analyses of clinical trial data in the licensing process

Joachim Röhmel

Journal:

Statistics in Medicine

Year:

1999

Language:

english

File:

PDF, 88 KB

english, 1999

4

On Testing Simultaneously Non-inferiority in Two Multiple Primary Endpoints and Superiority in at Least One of Them

Joachim Röhmel, Christoph Gerlinger, Norbert Benda, Jürgen Läuter

Journal:

Biometrical Journal

Year:

2006

Language:

english

File:

PDF, 179 KB

english, 2006

5

Elektive Stammzelltransplantation bei septischer Granulomatose

Dedieu, C., Röhmel, J., Kölsch, U., Roesler, J., Bassir, C., Rösen-Wolff, A., Unterwalder, N., Meisel, C., Kühl, J.-S., von Bernuth, H.

Journal:

Monatsschrift Kinderheilkunde

Year:

2016

Language:

german

File:

PDF, 492 KB

german, 2016

6

Therapeutic equivalence investigations: statistical considerations

Joachim Röhmel

Journal:

Statistics in Medicine

Year:

1998

Language:

english

File:

PDF, 117 KB

english, 1998

7

Exact tests of equivalence and efficacy with a non-zero lower bound for comparative studies by I. S. F. Chan, Statistics in Medicine, 17, 1403–1413 (1998)

Joachim Röhmel, Ulrich Mansmann

Journal:

Statistics in Medicine

Year:

1999

Language:

english

File:

PDF, 58 KB

english, 1999

8

Unconditional Non-Asymptotic One-Sided Tests for Independent Binomial Proportions When the Interest Lies in Showing Non-Inferiority and/or Superiority

Joachim Röhmel, Ulrich Mansmann

Journal:

Biometrical Journal

Year:

1999

Language:

english

File:

PDF, 461 KB

english, 1999

9

Editorial

Journal:

Biometrical Journal

Year:

2001

Language:

english

File:

PDF, 26 KB

english, 2001

10

Problems with Existing Procedures to Calculate Exact Unconditional P-Values for Non-Inferiority/Superiority and Confidence Intervals for Two Binomials and How to Resolve Them

Joachim Röhmel

Journal:

Biometrical Journal

Year:

2005

Language:

english

File:

PDF, 208 KB

english, 2005

11

Peter Bauer's Time as Editor of the Biometrical Journal 2000–2003

Joachim Röhmel, Willi Maurer

Journal:

Biometrical Journal

Year:

2004

Language:

english

File:

PDF, 60 KB

english, 2004

12

S25.3: Problems with existing procedures to calculate exact unconditional P-values for non-inferiority/superiority and confidence intervals for two binomials and how to resolve them.

Joachim Röhmel

Journal:

Biometrical Journal

Year:

2004

Language:

english

File:

PDF, 75 KB

english, 2004

13

S32.2: Composite endpoints in CPMP Guidelines: What do we need to know about the effects in the components?

Joachim Röhmel

Journal:

Biometrical Journal

Year:

2004

Language:

english

File:

PDF, 72 KB

english, 2004

14

Comment

Joachim Röhmel

Journal:

Biometrical Journal

Year:

2005

Language:

english

File:

PDF, 40 KB

english, 2005

15

On Confidence Bounds for the Ratio of Net Differences in the “Gold Standard” Design with Reference, Experimental, and Placebo Treatment

Joachim Röhmel

Journal:

Biometrical Journal

Year:

2005

Language:

english

File:

PDF, 99 KB

english, 2005

16

Discussion on “Establishing Efficacy of a New Experimental Treatment in the ‘Gold Standard’ Design”

Joachim Röhmel

Journal:

Biometrical Journal

Year:

2005

Language:

english

File:

PDF, 48 KB

english, 2005

17

Letter to the Editor

Joachim Röhmel, Dieter Hauschke

Journal:

Biometrical Journal

Year:

2006

Language:

english

File:

PDF, 51 KB

english, 2006

18

Editorial – Adaptive Designs: Expectations are High

Joachim Röhmel

Journal:

Biometrical Journal

Year:

2006

Language:

english

File:

PDF, 44 KB

english, 2006

19

On familywise type I error control for multiplicity in equivalence trials with three or more treatments

Joachim Röhmel

Journal:

Biometrical Journal

Year:

2011

Language:

english

File:

PDF, 234 KB

english, 2011

20

Precision Intervals for Estimates of the Difference in Success Rates for Binary Random Variables Based on the Permutation Principle

Joachim Röhmel

Journal:

Biometrical Journal

Year:

1996

Language:

english

File:

PDF, 919 KB

english, 1996

21

The pharmacodynamic influence of three benzodiazepines on rapid eye movements, K-complexes and sleep spindles in healthy volunteers

St. Kubicki, C. Haag-Wüsthof, J. Röhmel, W. M. Herrmann, W. Scheuler

Journal:

Human Psychopharmacology: Clinical and Experimental

Year:

1988

Language:

english

File:

PDF, 674 KB

english, 1988

22

On smooth incidence structures with constant block size and a characterization of finite projective spaces

Joachim Röhmel

Journal:

Journal of Combinatorial Theory, Series A

Year:

1975

Language:

english

File:

PDF, 212 KB

english, 1975

23

Comparing two independent samples using the risk difference under inverse sampling

Joachim Röhmel

Journal:

Computational Statistics & Data Analysis

Year:

2010

Language:

english

File:

PDF, 212 KB

english, 2010

24

Assessing non-inferiority of a new treatment in a three-arm clinical trial including a placebo

Iris Pigeot, Juliane Schäfer, Joachim Röhmel, Dieter Hauschke

Journal:

Statistics in Medicine

Year:

2003

Language:

english

File:

PDF, 145 KB

english, 2003

25

Power and sample size determination when assessing the clinical relevance of trial results by ‘responder analyses’

Meinhard Kieser, Joachim Röhmel, Tim Friede

Journal:

Statistics in Medicine

Year:

2004

Language:

english

File:

PDF, 355 KB

english, 2004

26

Minimization of sample size when comparing two small probabilities in a non-inferiority safety trial

Joachim Röhmel, Gernot Wassmer

Journal:

Statistics in Medicine

Year:

2004

Language:

english

File:

PDF, 36 KB

english, 2004

27

Statistical strategies for the analysis of clinical trials with an experimental treatment, an active control and placebo, and a prespecified fixed non-inferiority margin for the difference in means

Joachim Röhmel, Iris Pigeot

Journal:

Statistics in Medicine

Year:

2011

Language:

english

File:

PDF, 85 KB

english, 2011

28

RE-EVALUATION OF DECISION ON THE RECOMMENDED DOSE FROM PHASE III DOSE FINDING TRIALS

Journal:

Statistics in Medicine

Year:

1995

Language:

english

File:

PDF, 38 KB

english, 1995

29

An adaptive method for establishing a dose-response relationship

P. Bauer, J. Röhmel

Journal:

Statistics in Medicine

Year:

1995

Language:

english

File:

PDF, 902 KB

english, 1995

30

Biostatistical methodology in clinical trials — a European guideline

John A. Lewis, David R. Jones, Joachim Röhmel

Journal:

Statistics in Medicine

Year:

1995

Language:

english

File:

PDF, 168 KB

english, 1995

31

Statistical considerations of FDA and CPMP rules for the investigation of new anti-bacterial products

Joachim Röhmel

Journal:

Statistics in Medicine

Year:

2001

Language:

english

File:

PDF, 208 KB

english, 2001

32

Konstruktionen von Blockplänen durch Frobeniusgruppen

Joachim Röhmel

Journal:

Geometriae Dedicata

Year:

1978

Language:

german

File:

PDF, 282 KB

german, 1978

33

Glatte Inzidenzstrukturen

Journal:

Geometriae Dedicata

Year:

1975

Language:

german

File:

PDF, 286 KB

german, 1975

34

Clinical and statistical issues in therapeutic equivalence trials

E. Garbe, J. Röhmel, U. Gundert-Remy

Journal:

European Journal of Clinical Pharmacology

Year:

1993

Language:

english

File:

PDF, 762 KB

english, 1993

35

Über die Existenz von Inzidenzstrukturen mit Regularitätsbedingungen

Joachim Röhmel

Journal:

Mathematische Zeitschrift

Year:

1973

Language:

german

File:

PDF, 696 KB

german, 1973

36

Eine Charakterisierung quadratischer Formen durch eine Funktionalgleichung

Joachim Röhmel

Journal:

Aequationes Mathematicae

Year:

1977

Language:

german

File:

PDF, 150 KB

german, 1977

37

Eine Charakterisierung quadratischer Formen durch eine Funktionalgleichung

Joachim Röhmel

Journal:

Aequationes Mathematicae

Year:

1977

Language:

english

File:

PDF, 33 KB

english, 1977

38

Biometrische Verfahren zum Wirksamkeitsnachweis im Zulassungsverfahren

J. Röhmel, D. Hauschke, A. Koch, I. Pigeot

Journal:

Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz

Year:

2005

Language:

german

File:

PDF, 791 KB

german, 2005

39

Insulin resistance and increased risk for malignant neoplasms: confounding of the data on insulin glargine

J. M. Nagel, U. Mansmann, K. Wegscheider, J. Röhmel

Journal:

Year:

2010

Language:

english

File:

PDF, 65 KB

english, 2010

40

Comparison of ranitidine 300 mg twice daily, 300 mg at night and placebo on 24-hour intragastric acidity of duodenal ulcer patients

H. S. MERKI, L. WITZEL, R. P. WALT, J. NEUMANN, E. SCHEURLE, D. KAUFMANN, A. MAPPES, J. HEIM, J. RÖHMEL

Journal:

Alimentary Pharmacology & Therapeutics

Year:

1987

Language:

english

File:

PDF, 302 KB

english, 1987

41

The effects of roxatidine acetate (HOE-760) on 24-hour intragastric acidity in healthy volunteers: comparison with ranitidine and placebo

H. S. MERKI, L. WITZEL, D. KAUFMANN, M. KEMPF, V. MÜSSIG, J. NEUMANN, E. SCHEURLE, J. RÖHMEL, R. P. WALT

Journal:

Alimentary Pharmacology & Therapeutics

Year:

1988

Language:

english

File:

PDF, 376 KB

english, 1988

42

Cigarette smoking, gastric acidity and peptic ulceration

D. Kaufmann, C. H. Wilder-Smith, M. Kempf, J. Neumann, H. Schmolls, L. Witzel, R. P. Walt, J. Röhmel, H. S. Merki

Journal:

Digestive Diseases and Sciences

Year:

1990

Language:

english

File:

PDF, 479 KB

english, 1990

43

Investigations on non-inferiority—the Food and Drug Administration draft guidance on treatments for nosocomial pneumonia as a case for exact tests for binomial proportions

Joachim Röhmel, Meinhard Kieser

Journal:

Statistics in Medicine

Year:

2012

Language:

english

File:

PDF, 524 KB

english, 2012

44

PO05-MO-13 Transcranial brain stimulation and post-stroke recovery of visual field defects

S.A. Brandt, J. Röhmel, A. Kraft, M. Olma

Journal:

Journal of the Neurological Sciences

Year:

2009

Language:

english

File:

PDF, 60 KB

english, 2009

45

Pattern of 24 hour intragastric acidity in active duodenal ulcer disease and in healthy controls.

Merki, H S, Fimmel, C J, Walt, R P, Harre, K, Rohmel, J, Witzel, L

Journal:

Year:

1988

Language:

english

File:

PDF, 633 KB

english, 1988

46

Hypothesis Testing in the “Gold Standard” Design for Proving the Efficacy of an Experimental Treatment Relative to Placebo and a Reference

Koch, Armin, Röhmel, Joachim

Journal:

Journal of Biopharmaceutical Statistics

Year:

2004

Language:

english

File:

PDF, 150 KB

english, 2004

47

Why are Some Meta-Analyses More Credible than Others?

Koch, A., Rohmel, J.

Journal:

Therapeutic Innovation & Regulatory Science

Year:

2001

Language:

english

File:

PDF, 891 KB

english, 2001

48

Correction to “Easy Multiplicity Control in Equivalence Testing Using Two One-Sided Tests”

Caffo, Brian, Lauzon, Carolyn, Röhmel, Joachim

Journal:

The American Statistician

Year:

2013

Language:

english

File:

PDF, 64 KB

english, 2013

49

Effects of the regular intake of the probioticLactobacillus reuteri(DSM 17938) on respiratory and gastrointestinal infections in a workplace setting: a double-blind randomized placebo-controlled trial

Schröder, Carsten, Schmidt, Stefanie, Garbe, Edeltraut, Röhmel, Joachim, Giersiepen, Klaus

Journal:

Year:

2015

Language:

english

File:

PDF, 325 KB

english, 2015

50

Recommendations concerning Studies on Therapeutic Equivalence

Windeler, J., Trampisch, H.-J., Dietlein, G., Elze, M., Gortelmeyer, R., Hasford, J., Hauschke, D., Herbold, M., Hilgers, R., Lange, S., Roebruck, P., Rohmel, J., Schafer, H., Teichert, L., Thien, U.,

Journal:

Therapeutic Innovation & Regulatory Science

Year:

1996

Language:

english

File:

PDF, 376 KB

english, 1996