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Items: 1 to 20 of 86

1.

Predicting the decline in human chorionic gonadotropin in a resolving pregnancy of unknown location.

Butts SF, Guo W, Cary MS, Chung K, Takacs P, Sammel MD, Barnhart KT.

Obstet Gynecol. 2013 Aug;122(2 Pt 1):337-43. doi: 10.1097/AOG.0b013e31829c6ed6.

2.

Decline of serum human chorionic gonadotropin and spontaneous complete abortion: defining the normal curve.

Barnhart K, Sammel MD, Chung K, Zhou L, Hummel AC, Guo W.

Obstet Gynecol. 2004 Nov;104(5 Pt 1):975-81.

PMID:
15516387
3.

Human chorionic gonadotropin profile for women with ectopic pregnancy.

Silva C, Sammel MD, Zhou L, Gracia C, Hummel AC, Barnhart K.

Obstet Gynecol. 2006 Mar;107(3):605-10.

PMID:
16507931
4.

Following declining human chorionic gonadotropin values in pregnancies of unknown location: when is it safe to stop?

Cameron KE, Senapati S, Sammel MD, Chung K, Takacs P, Molinaro T, Barnhart KT.

Fertil Steril. 2016 Apr;105(4):953-7. doi: 10.1016/j.fertnstert.2015.11.050. Epub 2015 Dec 14.

5.

Application of redefined human chorionic gonadotropin curves for the diagnosis of women at risk for ectopic pregnancy.

Seeber BE, Sammel MD, Guo W, Zhou L, Hummel A, Barnhart KT.

Fertil Steril. 2006 Aug;86(2):454-9. Epub 2006 Jun 6.

PMID:
16753158
6.

How and when human chorionic gonadotropin curves in women with an ectopic pregnancy mimic other outcomes: differences by race and ethnicity.

Dillon KE, Sioulas VD, Sammel MD, Chung K, Takacs P, Shaunik A, Barnhart KT.

Fertil Steril. 2012 Oct;98(4):911-6. doi: 10.1016/j.fertnstert.2012.06.026. Epub 2012 Jul 12.

7.

Differences in Serum Human Chorionic Gonadotropin Rise in Early Pregnancy by Race and Value at Presentation.

Barnhart KT, Guo W, Cary MS, Morse CB, Chung K, Takacs P, Senapati S, Sammel MD.

Obstet Gynecol. 2016 Sep;128(3):504-11. doi: 10.1097/AOG.0000000000001568.

8.
9.
10.

Time to revisit the human chorionic gonadotropin discriminatory level in the management of pregnancy of unknown location.

Ko JK, Cheung VY.

J Ultrasound Med. 2014 Mar;33(3):465-71. doi: 10.7863/ultra.33.3.465.

PMID:
24567458
11.
12.

Predictive value of serum human chorionic gonadotropin ratio, progesterone and inhibin A for expectant management of early pregnancies of unknown location.

Majeed H, Højgaard A, Johannesen P, Ladefoged ML, Forman A, Bor P.

Eur J Obstet Gynecol Reprod Biol. 2012 Nov;165(1):66-9. doi: 10.1016/j.ejogrb.2012.07.020. Epub 2012 Aug 24.

PMID:
22921576
13.

Triaging pregnancies of unknown location: the performance of protocols based on single serum progesterone or repeated serum hCG levels.

Guha S, Ayim F, Ludlow J, Sayasneh A, Condous G, Kirk E, Stalder C, Timmerman D, Bourne T, Van Calster B.

Hum Reprod. 2014 May;29(5):938-45. doi: 10.1093/humrep/deu045. Epub 2014 Mar 14.

PMID:
24634251
14.

Ectopic pregnancy prediction in women with a pregnancy of unknown location: data beyond 48 h are necessary.

Zee J, Sammel MD, Chung K, Takacs P, Bourne T, Barnhart KT.

Hum Reprod. 2014 Mar;29(3):441-7. doi: 10.1093/humrep/det450. Epub 2013 Dec 18.

15.

The use of serial human chorionic gonadotropin levels to establish a viable or a nonviable pregnancy.

Chung K, Allen R.

Semin Reprod Med. 2008 Sep;26(5):383-90. doi: 10.1055/s-0028-1087104. Epub 2008 Sep 29. Review.

PMID:
18825606
16.

Symptomatic patients with an early viable intrauterine pregnancy: HCG curves redefined.

Barnhart KT, Sammel MD, Rinaudo PF, Zhou L, Hummel AC, Guo W.

Obstet Gynecol. 2004 Jul;104(1):50-5.

PMID:
15229000
17.

Performance of human chorionic gonadotropin curves in women at risk for ectopic pregnancy: exceptions to the rules.

Morse CB, Sammel MD, Shaunik A, Allen-Taylor L, Oberfoell NL, Takacs P, Chung K, Barnhart KT.

Fertil Steril. 2012 Jan;97(1):101-6.e2. doi: 10.1016/j.fertnstert.2011.10.037.

18.

Unusual human chorionic gonadotropin patterns in pregnancies of undetermined location.

Brumsted J, Gibson M.

Int J Fertil. 1989 Sep-Oct;34(5):333-6.

PMID:
2571593
19.

The expectant management of women with early pregnancy of unknown location.

Banerjee S, Aslam N, Zosmer N, Woelfer B, Jurkovic D.

Ultrasound Obstet Gynecol. 1999 Oct;14(4):231-6.

20.

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