Works by Hansen, Karl R.

Results: 23

Identification and replication of prediction models for ovulation, pregnancy and live birth in infertile women with polycystic ovary syndrome.
Published in:
Health Policy & Planning, 2015, v. 30, n. 9, p. 2222, doi. 10.1093/humrep/dev182
By:
- Hongying Kuang;
- Jin, Susan;
- Hansen, Karl R.;
- Diamond, Michael P.;
- Coutifaris, Christos;
- Casson, Peter;
- Christman, Gregory;
- Alvero, Ruben;
- Hao Huang;
- Bates, G. Wright;
- Usadi, Rebecca;
- Lucidi, Scott;
- Baker, Valerie;
- Santoro, Nanette;
- Eisenberg, Esther;
- Legro, Richard S.;
- Zhang, Heping
Publication type:
Article
Natural vs. programmed cycles for frozen embryo transfer: study protocol for an investigator-initiated, randomized, controlled, multicenter clinical trial.
Published in:
2021
By:
- Baksh, Sheriza;
- Casper, Anne;
- Christianson, Mindy S.;
- Devine, Kate;
- Doody, Kevin J.;
- Ehrhardt, Stephan;
- Hansen, Karl R.;
- Lathi, Ruth B.;
- Timbo, Fatmata;
- Usadi, Rebecca;
- Vitek, Wendy;
- Shade, David M.;
- Segars, James;
- Baker, Valerie L.;
- NatPro Study Group;
- Aghajanova, Lusine;
- Alvero, Ruben;
- Andrews, Mary;
- Arevalo, Diego;
- Barnard, Emily
Publication type:
journal article
Gestational Weight Gain in Women With Polycystic Ovary Syndrome: A Controlled Study.
Published in:
2018
By:
- Kent, James;
- Dodson, William C;
- Kunselman, Allen;
- Pauli, Jaimey;
- Stone, Alicia;
- Diamond, Michael P;
- Coutifaris, Christos;
- Schlaff, William D;
- Alvero, Ruben;
- Casson, Peter;
- Christman, Gregory M;
- Rosen, R Mitchell;
- Hansen, Karl R;
- Robinson, Randall;
- Baker, Valerie;
- Usadi, Rebecca;
- Santoro, Nanette;
- Zhang, Heping;
- Eisenberg, Esther;
- Legro, Richard S
Publication type:
journal article
Midluteal Progesterone: A Marker of Treatment Outcomes in Couples With Unexplained Infertility.
Published in:
2018
By:
- Hansen, Karl R;
- Eisenberg, Esther;
- Baker, Valerie;
- Hill, Micah J;
- Chen, Sixia;
- Talken, Sara;
- Diamond, Michael P;
- Legro, Richard S;
- Coutifaris, Christos;
- Alvero, Ruben;
- Robinson, Randal D;
- Casson, Peter;
- Christman, Gregory M;
- Santoro, Nanette;
- Zhang, Heping;
- Wild, Robert A;
- NICHD Reproductive Medicine Network
Publication type:
journal article
Age-Related Analysis of Inhibin A, Inhibin B, and Activin A Relative to the Intercycle Monotropic Follicle-Stimulating Hormone Rise in Normal Ovulatory Women.
Published in:
Journal of Clinical Endocrinology & Metabolism, 2004, v. 89, n. 6, p. 2977, doi. 10.1210/jc.2003-031515
By:
- KLEIN, NANCY A.;
- HOUMARD, BRENDA S.;
- HANSEN, KARL R.;
- WOODRUFF, TERESA K.;
- SLUSS, PATRICK M.;
- BREMNER, WILLIAM J.;
- SOULES, MICHAEL R.
Publication type:
Article
Effects of preconception lifestyle intervention in infertile women with obesity: The FIT-PLESE randomized controlled trial.
Published in:
2022
By:
- Legro, Richard S.;
- Hansen, Karl R.;
- Diamond, Michael P.;
- Steiner, Anne Z.;
- Coutifaris, Christos;
- Cedars, Marcelle I.;
- Hoeger, Kathleen M.;
- Usadi, Rebecca;
- Johnstone, Erica B.;
- Haisenleder, Daniel J.;
- Wild, Robert A.;
- Barnhart, Kurt T.;
- Mersereau, Jennifer;
- Trussell, J. C.;
- Krawetz, Stephen A.;
- Kris-Etherton, Penny M.;
- Sarwer, David B.;
- Santoro, Nanette;
- Eisenberg, Esther;
- Huang, Hao
Publication type:
journal article
Human chromatin remodeler cofactor, RNA interactor, eraser and writer sperm RNAs responding to obesity.
Published in:
Epigenetics, 2020, v. 15, n. 1/2, p. 32, doi. 10.1080/15592294.2019.1644880
By:
- Swanson, Grace M.;
- Estill, Molly;
- Diamond, Michael P.;
- Legro, Richard S.;
- Coutifaris, Christos;
- Barnhart, Kurt T.;
- Huang, Hao;
- Hansen, Karl R.;
- Trussell, J. C.;
- Coward, R. Matthew;
- Zhang, Heping;
- Goodrich, Robert;
- Krawetz, Stephen A.
Publication type:
Article
Active vs Expectant Management of Persisting Pregnancy of Unknown Location-Reply.
Published in:
2021
By:
- Barnhart, Kurt T.;
- Steiner, Anne Z.;
- Hansen, Karl R.
Publication type:
Letter to the Editor
Effect of an Active vs Expectant Management Strategy on Successful Resolution of Pregnancy Among Patients With a Persisting Pregnancy of Unknown Location: The ACT or NOT Randomized Clinical Trial.
Published in:
2021
By:
- Barnhart, Kurt T.;
- Hansen, Karl R.;
- Stephenson, Mary D.;
- Usadi, Rebecca;
- Steiner, Anne Z.;
- Cedars, Marcelle I.;
- Jungheim, Emily S.;
- Hoeger, Kathleen M.;
- Krawetz, Stephen A.;
- Mills, Benjie;
- Alston, Meredith;
- Coutifaris, Christos;
- Senapati, Suneeta;
- Sonalkar, Sarita;
- Diamond, Michael P.;
- Wild, Robert A.;
- Rosen, Mitchell;
- Sammel, Mary D.;
- Santoro, Nanette;
- Eisenberg, Esther
Publication type:
journal article
Biomarkers of Stress and Male Fertility.
Published in:
Reproductive Sciences, 2022, v. 29, n. 4, p. 1262, doi. 10.1007/s43032-022-00853-x
By:
- Spitzer, Trimble L.;
- Trussell, J. C.;
- Coward, R. Matthew;
- Hansen, Karl R.;
- Barnhart, Kurt T.;
- Cedars, Marcelle I.;
- Diamond, Michael P.;
- Krawetz, Stephen A.;
- Sun, Fangbai;
- Zhang, Heping;
- Santoro, Nanette;
- Steiner, Anne Z.
Publication type:
Article
The relationship of plasma antioxidant levels to semen parameters: the Males, Antioxidants, and Infertility (MOXI) randomized clinical trial.
Published in:
Journal of Assisted Reproduction & Genetics, 2021, v. 38, n. 11, p. 3005, doi. 10.1007/s10815-021-02301-2
By:
- Knudtson, Jennifer F.;
- Sun, Fangbai;
- Coward, R. Matthew;
- Hansen, Karl R.;
- Barnhart, Kurt T.;
- Smith, James;
- Legro, Richard S.;
- Diamond, Michael P.;
- Krawetz, Stephen A.;
- Zhang, Heping;
- Usadi, Rebecca;
- Baker, Valerie L.;
- Santoro, Nanette;
- Steiner, Anne Z.
Publication type:
Article
Comparison of sonohysterography to hysterosalpingogram for tubal patency assessment in a multicenter fertility treatment trial among women with polycystic ovary syndrome.
Published in:
Journal of Assisted Reproduction & Genetics, 2018, v. 35, n. 12, p. 2173, doi. 10.1007/s10815-018-1306-2
By:
- Christianson, Mindy S.;
- Legro, Richard S.;
- Jin, Susan;
- Eisenberg, Esther;
- Diamond, Michael P.;
- Hansen, Karl R.;
- Vitek, Wendy;
- Styer, Aaron K.;
- Casson, Peter;
- Coutifaris, Christos;
- Christman, Gregory M.;
- Alvero, Ruben;
- Puscheck, Elizabeth E.;
- Christy, Alicia Y.;
- Sun, Fangbai;
- Zhang, Heping;
- Polotsky, Alex J.;
- Santoro, Nanette
Publication type:
Article
Families with children resulting from ART: psychosocial and financial implications.
Published in:
Human Reproduction Open, 2020, v. 2020, n. 2, p. 1, doi. 10.1093/hropen/hoaa010
By:
- Miller, Virginia;
- Diamond, Michael P;
- Hansen, Karl R;
- Steiner, Anne Z;
- Cedars, Marcelle;
- Legro, Richard S;
- Krawetz, Stephen A;
- Coutifaris, Christos;
- Huang, Hao;
- Santoro, Nanette;
- Zhang, Heping;
- Network, NICHD Cooperative Reproductive Medicine
Publication type:
Article
Racial and Ethnic Differences in Pregnancy Rates Following Intrauterine Insemination with a Focus on American Indians.
Published in:
Journal of Racial & Ethnic Health Disparities, 2018, v. 5, n. 5, p. 1077, doi. 10.1007/s40615-017-0456-8
By:
- Craig, LaTasha B.;
- Weedin, Elizabeth A.;
- Walker, William D.;
- Janitz, Amanda E.;
- Hansen, Karl R.;
- Peck, Jennifer D.
Publication type:
Article
Sleep Habits of Women With Infertility.
Published in:
2021
By:
- Eisenberg, Esther;
- Legro, Richard S.;
- Diamond, Michael P.;
- Hao Huang;
- O'Brien, Louise M.;
- Smith, Yolanda R.;
- Coutifaris, Christos;
- Hansen, Karl R.;
- Santoro, Nanette;
- Heping Zhang;
- Huang, Hao;
- Zhang, Heping
Publication type:
journal article
In high responding patients undergoing an initial IVF cycle, elevated estradiol on the day of hCG has no effect on live birth rate.
Published in:
Reproductive Biology & Endocrinology, 2014, v. 12, n. 1, p. 1, doi. 10.1186/1477-7827-12-119
By:
- Zavy, Michael T.;
- Craig, LaTasha B.;
- Wild, Robert A.;
- Kahn, Sana N.;
- O'Leary, Dena;
- Hansen, Karl R.
Publication type:
Article
Intrauterine insemination performance characteristics and post-processing total motile sperm count in relation to live birth for couples with unexplained infertility in a randomised, multicentre clinical trial.
Published in:
2020
By:
- Hansen, Karl R;
- Peck, Jennifer D;
- Coward, R Matthew;
- Wild, Robert A;
- Trussell, J C;
- Krawetz, Stephen A;
- Diamond, Michael P;
- Legro, Richard S;
- Coutifaris, Christos;
- Alvero, Ruben;
- Robinson, Randal D;
- Casson, Peter;
- Christman, Gregory M;
- Santoro, Nanette;
- Zhang, Heping;
- Medicine Network, For The Nichd Reproductive
Publication type:
journal article
Lifestyle factors associated with histologically derived human ovarian non-growing follicle count in reproductive age women.
Published in:
2016
By:
- Peck, Jennifer D.;
- Quaas, Alexander M.;
- Craig, LaTasha B.;
- Soules, Michael R.;
- Klein, Nancy A.;
- Hansen, Karl R.
Publication type:
journal article
Identification and replication of prediction models for ovulation, pregnancy and live birth in infertile women with polycystic ovary syndrome.
Published in:
Human Reproduction, 2015, v. 30, n. 9, p. 2222, doi. 10.1093/humrep/dev182
By:
- Hongying Kuang;
- Jin, Susan;
- Hansen, Karl R.;
- Diamond, Michael P.;
- Coutifaris, Christos;
- Casson, Peter;
- Christman, Gregory;
- Alvero, Ruben;
- Hao Huang;
- Bates, G. Wright;
- Usadi, Rebecca;
- Lucidi, Scott;
- Baker, Valerie;
- Santoro, Nanette;
- Eisenberg, Esther;
- Legro, Richard S.;
- Heping Zhang
Publication type:
Article
A new model of reproductive aging: the decline in ovarian non-growing follicle number from birth to menopause.
Published in:
Human Reproduction, 2008, v. 23, n. 3, p. 699, doi. 10.1093/humrep/dem408
By:
- Karl R. Hansen;
- Nicholas S. Knowlton;
- Angela C. Thyer;
- Jay S. Charleston;
- Michael R. Soules;
- Nancy A. Klein
Publication type:
Article
Estimating human ovarian non-growing follicle number: the application of modern stereology techniques to an old problem.
Published in:
Human Reproduction, 2007, v. 22, n. 8, p. 2103, doi. 10.1093/humrep/dem137
By:
- Jay S. Charleston;
- Karl R. Hansen;
- Angela C. Thyer;
- Lynne B. Charleston;
- Alain Gougeon;
- Joseph R. Siebert;
- Michael R. Soules;
- Nancy A. Klein
Publication type:
Article
Reproductive ageing and ovarian function: is the early follicular phase FSH rise necessary to maintain adequate secretory function in older ovulatory women?
Published in:
Human Reproduction, 2005, v. 20, n. 1, p. 89, doi. 10.1093/humrep/deh544
By:
- Karl R. Hansen;
- Angela C. Thyer;
- Patrick M. Sluss;
- William J. Bremner;
- Michael R. Soules;
- Nancy A. Klein
Publication type:
Article
The efficiency of single institutional review board review in National Institute of Child Health and Human Development Cooperative Reproductive Medicine Network–initiated clinical trials.
Published in:
Clinical Trials, 2019, v. 16, n. 1, p. 3, doi. 10.1177/1740774518807888
By:
- Diamond, Michael P.;
- Eisenberg, Esther;
- Huang, Hao;
- Coutifaris, Christos;
- Legro, Richard S.;
- Hansen, Karl R.;
- Steiner, Anne Z.;
- Cedars, Marcelle;
- Barnhart, Kurt;
- Ziolek, Tracy;
- Thomas, Tracey R.;
- Maurer, Kate;
- Krawetz, Stephen A.;
- Wild, Robert A.;
- Trussell, J. C.;
- Santoro, Nanette;
- Zhang, Heping
Publication type:
Article