John Kenneth Amory MD

Professor, Medicine, University of Washington School of Medicine

Education & Training

Glycosphingolipid Inhibition and Spermatogenesis in Man: A Pilot Study (MIG 2) Start of enrollment: 2005 Jun 01
Completed
Phase 4
Oral Androgens in Man-4: (Short Title: Oral T-4) Start of enrollment: 2006 Nov 01
Completed
Phase 1, Phase 2
ACY-6 Oral Administration of Acyline Start of enrollment: 2007 Jun 01
Completed
Phase 1
ACY-7 Oral Administration of Acyline Start of enrollment: 2008 Jan 01
Completed
Phase 1, Phase 2
VAS-2 Vasectomy With the Vax-X Start of enrollment: 2008 Apr 01
Completed
Phase 1
ORAL T-6: Oral Androgens in Man-6 Start of enrollment: 2008 Oct 01
Completed
Phase 1
HOP-2A - Intratesticular Hormone Levels Start of enrollment: 2008 Sep 01
Completed
Oral T7 Oral Testosterone in Man Start of enrollment: 2009 Jul 01
Completed
Phase 2
ORAL T-8 Oral Testosterone for Male Hormonal Contraception Start of enrollment: 2010 Jul 01
Completed
Phase 1
Phase 1 Study of Dimethandrolone Undecanoate in Healthy Men Start of enrollment: 2012 Mar 01
Completed
Phase 1
RA-2 13-cis Retinoic Acid (Isotretinoin) Start of enrollment: 2014 Aug 01
Completed
Phase 2
ITT-5 Mechanisms of Spermatogenesis in Man Start of enrollment: 2019 Jun 01
Withdrawn
Phase 2
RA-4: 13-cis Retinoic Acid for Treatment of Men With Azoospermia Start of enrollment: 2017 Jul 25
Completed
Phase 2
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PubMed

Open-Channel Droplet Microfluidic Platform for Passive Generation of Human Sperm Microdroplets.
Tristan M Nicholson, Jodie C Tokihiro, Wan-Chen Tu, Jian Wei Khor, Ulri N Lee
ACS Biomaterials Science & Engineering. 2025-03-10
Development and Validation of a Novel LC-MS/MS Based Proteomics Method for Quantitation of Retinol Binding Protein 4 (RBP4) and Transthyretin (TTR).
Aprajita S Yadav, Katya B Rubinow, Alex Zelter, Aurora K Authement, Bryan R Kestenbaum
Biorxiv. 2025-03-04
1 citations
Use of at-home sperm concentration testing in a male hormonal contraceptive efficacy clinical trial.
Christina Wang, Yanhe Lue, Ronald S Swerdloff, Dayton Morris, Youngju Pak
Fertility and Sterility. 2025-03-01

Journal Articles

Safety and Pharmacokinetics of Single Dose Novel Oral Androgen 11β-Methyl-19-Nortestosterone-17β-Dodecylcarbonate in Mena
Arthi Thirumalai, Feng Bai, Stephanie T Page, Ronald S Swerdloff, Fiona Yuen, John K Amory, Bradley D Anawalt, William J Bremner, The Journal of Clinical Endocrinology and Metabolism
Effects of 28 Days of Oral Dimethandrolone Undecanoate in Healthy Men: A Prototype Male Pill
William J Bremner, Arthi Thirumalai, Ronald Swerdloff, Vijaya Surampudi, Stephanie T Page, John K Amory, The Journal of Clinical Endocrinology and Metabolism

STRA8 Induces Transcriptional Changes in Germ Cells During Spermatogonial DevelopmentJanuary 5th, 2021
Stopping Sperm at the SourceDecember 16th, 2020
Where Male Birth Control Research Stands Right NowOctober 24th, 2019
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Institute of Translational Health SciencesUNIVERSITY OF WASHINGTON2017–2027
Institute of Translational Health SciencesUNIVERSITY OF WASHINGTON2017–2027
ALDH1A1/A2 Inhibitors for Male ContraceptionUNIVERSITY OF WASHINGTON2019–2025
Bdads For MALE ContraceptionEunice Kennedy Shriver National Institute Of Child Health &Human Development2009–2012
Oral Testosterone For MALE Hormonal ContraceptionEunice Kennedy Shriver National Institute Of Child Health &Human Development2007–2011
Oral Androgen Administration And Function In ManEunice Kennedy Shriver National Institute Of Child Health &Human Development2004–2008
Oral Androgens In Man-4: Gonadotropin SuppressionNational Center For Research Resources2007
Oral Androgens In Man-3: PK Of Oral Testosterone By Alpha5-DutasterideNational Center For Research Resources2006–2007
Oral Androgens In Man-2: PK Of Oral Testosterone With 5 -ReductaseNational Center For Research Resources2005
Oral Androgens In Man-1: Single-Dose PK Of Oral Testosterone And EstersNational Center For Research Resources2004