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Results: 1 to 20 of 141

1.

Rationalizing the management of pregnancies of unknown location: temporal and external validation of a risk prediction model on 1962 pregnancies.

Van Calster B, Abdallah Y, Guha S, Kirk E, Van Hoorde K, Condous G, Preisler J, Hoo W, Stalder C, Bottomley C, Timmerman D, Bourne T.

Hum Reprod. 2013 Mar;28(3):609-16. doi: 10.1093/humrep/des440. Epub 2013 Jan 4.

PMID:
23293216
[PubMed - indexed for MEDLINE]
Free Article
2.

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
[PubMed - in process]
3.

Accurate prediction of pregnancy viability by means of a simple scoring system.

Bottomley C, Van Belle V, Kirk E, Van Huffel S, Timmerman D, Bourne T.

Hum Reprod. 2013 Jan;28(1):68-76. doi: 10.1093/humrep/des352. Epub 2012 Oct 30.

PMID:
23111205
[PubMed - indexed for MEDLINE]
Free Article
4.

The practical application of a mathematical model to predict the outcome of pregnancies of unknown location.

Kirk E, Condous G, Haider Z, Lu C, Van Huffel S, Timmerman D, Bourne T.

Ultrasound Obstet Gynecol. 2006 Mar;27(3):311-5.

PMID:
16456845
[PubMed - indexed for MEDLINE]
Free Article
5.

External validation of models and simple scoring systems to predict miscarriage in intrauterine pregnancies of uncertain viability.

Guha S, Van Belle V, Bottomley C, Preisler J, Vathanan V, Sayasneh A, Stalder C, Timmerman D, Bourne T.

Hum Reprod. 2013 Nov;28(11):2905-11. doi: 10.1093/humrep/det342. Epub 2013 Aug 26.

PMID:
23980057
[PubMed - indexed for MEDLINE]
6.

Prediction of ectopic pregnancy in women with a pregnancy of unknown location.

Condous G, Van Calster B, Kirk E, Haider Z, Timmerman D, Van Huffel S, Bourne T.

Ultrasound Obstet Gynecol. 2007 Jun;29(6):680-7.

PMID:
17486691
[PubMed - indexed for MEDLINE]
Free Article
7.

Rationalizing the follow-up of pregnancies of unknown location.

Kirk E, Condous G, Van Calster B, Van Huffel S, Timmerman D, Bourne T.

Hum Reprod. 2007 Jun;22(6):1744-50. Epub 2007 Apr 27.

PMID:
17468257
[PubMed - indexed for MEDLINE]
Free Article
8.

There is no role for uterine curettage in the contemporary diagnostic workup of women with a pregnancy of unknown location.

Condous G, Kirk E, Lu C, Van Calster B, Van Huffel S, Timmerman D, Bourne T.

Hum Reprod. 2006 Oct;21(10):2706-10. Epub 2006 Jun 21.

PMID:
16790610
[PubMed - indexed for MEDLINE]
Free Article
9.

The use of serum inhibin A and activin A levels in predicting the outcome of 'pregnancies of unknown location'.

Kirk E, Papageorghiou AT, Van Calster B, Condous G, Cowans N, Van Huffel S, Timmerman D, Spencer K, Bourne T.

Hum Reprod. 2009 Oct;24(10):2451-6. doi: 10.1093/humrep/dep066. Epub 2009 Jun 23.

PMID:
19549702
[PubMed - indexed for MEDLINE]
Free Article
10.

Diagnostic accuracy of varying discriminatory zones for the prediction of ectopic pregnancy in women with a pregnancy of unknown location.

Condous G, Kirk E, Lu C, Van Huffel S, Gevaert O, De Moor B, De Smet F, Timmerman D, Bourne T.

Ultrasound Obstet Gynecol. 2005 Dec;26(7):770-5.

PMID:
16308901
[PubMed - indexed for MEDLINE]
Free Article
11.

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
[PubMed - indexed for MEDLINE]
12.

A prospective evaluation of a single-visit strategy to manage pregnancies of unknown location.

Condous G, Okaro E, Khalid A, Lu C, Van Huffel S, Timmerman D, Bourne T.

Hum Reprod. 2005 May;20(5):1398-403. Epub 2005 Jan 21.

PMID:
15665023
[PubMed - indexed for MEDLINE]
Free Article
13.

Failing pregnancies of unknown location: a prospective evaluation of the human chorionic gonadotrophin ratio.

Condous G, Kirk E, Van Calster B, Van Huffel S, Timmerman D, Bourne T.

BJOG. 2006 May;113(5):521-7.

PMID:
16637896
[PubMed - indexed for MEDLINE]
14.

Methotrexate or expectant management in women with an ectopic pregnancy or pregnancy of unknown location and low serum hCG concentrations? A randomized comparison.

van Mello NM, Mol F, Verhoeve HR, van Wely M, Adriaanse AH, Boss EA, Dijkman AB, Bayram N, Emanuel MH, Friederich J, van der Leeuw-Harmsen L, Lips JP, Van Kessel MA, Ankum WM, van der Veen F, Mol BW, Hajenius PJ.

Hum Reprod. 2013 Jan;28(1):60-7. doi: 10.1093/humrep/des373. Epub 2012 Oct 18.

PMID:
23081873
[PubMed - indexed for MEDLINE]
Free Article
15.

The use of a new logistic regression model for predicting the outcome of pregnancies of unknown location.

Condous G, Okaro E, Khalid A, Timmerman D, Lu C, Zhou Y, Van Huffel S, Bourne T.

Hum Reprod. 2004 Aug;19(8):1900-10. Epub 2004 Jun 17.

PMID:
15205400
[PubMed - indexed for MEDLINE]
Free Article
16.

The hCG ratio can predict the ultimate viability of the intrauterine pregnancies of uncertain viability in the pregnancy of unknown location population.

Bignardi T, Condous G, Alhamdan D, Kirk E, Van Calster B, Van Huffel S, Timmerman D, Bourne T.

Hum Reprod. 2008 Sep;23(9):1964-7. doi: 10.1093/humrep/den221. Epub 2008 Jun 10.

PMID:
18544580
[PubMed - indexed for MEDLINE]
Free Article
17.

Prospective cross-validation of three methods of predicting failing pregnancies of unknown location.

Condous G, Van Calster B, Kirk E, Timmerman D, Van Huffel S, Bourne T.

Hum Reprod. 2007 Apr;22(4):1156-60. Epub 2006 Dec 20.

PMID:
17182666
[PubMed - indexed for MEDLINE]
Free Article
18.

Human chorionic gonadotrophin and progesterone levels in pregnancies of unknown location.

Condous G, Lu C, Van Huffel SV, Timmerman D, Bourne T.

Int J Gynaecol Obstet. 2004 Sep;86(3):351-7.

PMID:
15325852
[PubMed - indexed for MEDLINE]
19.

Does a prediction model for pregnancy of unknown location developed in the UK validate on a US population?

Barnhart KT, Sammel MD, Appleby D, Rausch M, Molinaro T, Van Calster B, Kirk E, Condous G, Van Huffel S, Timmerman D, Bourne T.

Hum Reprod. 2010 Oct;25(10):2434-40. doi: 10.1093/humrep/deq217. Epub 2010 Aug 17.

PMID:
20716562
[PubMed - indexed for MEDLINE]
Free PMC Article
20.

Do levels of serum cancer antigen 125 and creatine kinase predict the outcome in pregnancies of unknown location?

Condous G, Kirk E, Syed A, Van Calster B, Van Huffel S, Timmerman D, Bourne T.

Hum Reprod. 2005 Dec;20(12):3348-54. Epub 2005 Jul 29.

PMID:
16055462
[PubMed - indexed for MEDLINE]
Free Article

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