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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1976 2
1977 1
1978 2
1979 1
1980 1
1981 1
1982 4
1983 4
1984 2
1985 3
1986 9
1987 8
1988 11
1989 15
1990 18
1991 21
1992 31
1993 24
1994 34
1995 37
1996 30
1997 16
1998 28
1999 23
2000 25
2001 33
2002 21
2003 24
2004 27
2005 37
2006 41
2007 42
2008 56
2009 58
2010 47
2011 47
2012 50
2013 47
2014 58
2015 53
2016 52
2017 46
2018 31
2019 39
2020 34
2021 35
2022 35
2023 27
2024 35
2025 30
2026 8

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1,222 results

Results by year

Filters applied: Meta-Analysis, Randomized Controlled Trial. Clear all
Page 1
Human chorionic gonadotrophin for threatened miscarriage.
Devaseelan P, Fogarty PP, Regan L. Devaseelan P, et al. Cochrane Database Syst Rev. 2010 May 12;(5):CD007422. doi: 10.1002/14651858.CD007422.pub2. Cochrane Database Syst Rev. 2010. PMID: 20464754
BACKGROUND: Miscarriage is a common occurrence in early pregnancy. Human chorionic gonadotrophin (hCG) is secreted by the syncytiotrophoblast. It promotes the corpus luteum to secrete progesterone and helps in maintaining the pregnancy. ...OBJECTIVES: To assess the …
BACKGROUND: Miscarriage is a common occurrence in early pregnancy. Human chorionic gonadotrophin (hCG) is secreted by the sync …
Human chorionic gonadotrophin (hCG) for preventing miscarriage.
Morley LC, Simpson N, Tang T. Morley LC, et al. Cochrane Database Syst Rev. 2013 Jan 31;2013(1):CD008611. doi: 10.1002/14651858.CD008611.pub2. Cochrane Database Syst Rev. 2013. PMID: 23440828 Free PMC article.
Further research is required to understand the causes of RM, which remain unknown for many couples. Human chorionic gonadotrophin (hCG) is vital for maintaining the corpus luteum, but may have additional roles during implantation which support its use as a therapeut …
Further research is required to understand the causes of RM, which remain unknown for many couples. Human chorionic gonadotrophin …
Human chorionic gonadotrophin priming for fertility treatment with in vitro maturation.
Reavey J, Vincent K, Child T, Granne IE. Reavey J, et al. Cochrane Database Syst Rev. 2016 Nov 16;11(11):CD008720. doi: 10.1002/14651858.CD008720.pub2. Cochrane Database Syst Rev. 2016. PMID: 27852101 Free PMC article.
This review focuses on the administration of human chorionic gonadotrophin (hCG) prior to immature oocyte retrieval. OBJECTIVES: To determine the effectiveness and safety of hCG priming in subfertile women who are undergoing IVM treatment in the context of assisted …
This review focuses on the administration of human chorionic gonadotrophin (hCG) prior to immature oocyte retrieval. OBJECTIVE …
Methotrexate vs expectant management for treatment of tubal ectopic pregnancy: An individual participant data meta-analysis.
Solangon SA, Van Wely M, Van Mello N, Mol BW, Ross JA, Jurkovic D. Solangon SA, et al. Acta Obstet Gynecol Scand. 2023 Sep;102(9):1159-1175. doi: 10.1111/aogs.14617. Epub 2023 Jun 22. Acta Obstet Gynecol Scand. 2023. PMID: 37345445 Free PMC article.
Women who present with mild symptoms and low serum human chorionic gonadotrophin (hCG) are often treated with methotrexate (MTX), but expectant management with close monitoring is a feasible alternative. ...
Women who present with mild symptoms and low serum human chorionic gonadotrophin (hCG) are often treated with methotrexate (MT …
Diagnostic protocols for the management of pregnancy of unknown location: a systematic review and meta-analysis.
Bobdiwala S, Saso S, Verbakel JY, Al-Memar M, Van Calster B, Timmerman D, Bourne T. Bobdiwala S, et al. BJOG. 2019 Jan;126(2):190-198. doi: 10.1111/1471-0528.15442. Epub 2018 Sep 20. BJOG. 2019. PMID: 30129999 Free article.
Meta-analyses of accuracy were performed on (i) single human chorionic gonadotrophin (hCG) cut-off levels, (ii) hCG ratio (hCG at 48 hours/initial hCG), (iii) single progesterone cut-off levels and (iv) the 'M4 model' (a logistic regression model based on the initia …
Meta-analyses of accuracy were performed on (i) single human chorionic gonadotrophin (hCG) cut-off levels, (ii) hCG ratio (hCG …
Recombinant versus urinary human chorionic gonadotrophin for ovulation induction in assisted conception.
Al-Inany HG, Aboulghar M, Mansour R, Proctor M. Al-Inany HG, et al. Cochrane Database Syst Rev. 2005 Apr 18;(2):CD003719. doi: 10.1002/14651858.CD003719.pub2. Cochrane Database Syst Rev. 2005. Update in: Cochrane Database Syst Rev. 2011 Apr 13;(4):CD003719. doi: 10.1002/14651858.CD003719.pub3. PMID: 15846677 Updated.
BACKGROUND: For the last few decades urinary human chorionic gonadotrophin has been used to induce final follicular maturation and for triggering ovulation in assisted conception. ...Additional factors should be considered when choosing gonadotrophin type, in …
BACKGROUND: For the last few decades urinary human chorionic gonadotrophin has been used to induce final follicular maturation …
Recombinant versus urinary human chorionic gonadotrophin for final oocyte maturation triggering in IVF and ICSI cycles.
Youssef MA, Al-Inany HG, Aboulghar M, Mansour R, Abou-Setta AM. Youssef MA, et al. Cochrane Database Syst Rev. 2011 Apr 13;(4):CD003719. doi: 10.1002/14651858.CD003719.pub3. Cochrane Database Syst Rev. 2011. Update in: Cochrane Database Syst Rev. 2016 Apr 23;4:CD003719. doi: 10.1002/14651858.CD003719.pub4. PMID: 21491386 Updated.
BACKGROUND: For the last few decades urinary human chorionic gonadotrophin (hCG) has been used to induce final oocyte maturation triggering in in vitro fertilization (IVF) and intra-cytoplasmic sperm injection (ICSI) cycles. ...However, prior to a change in practice …
BACKGROUND: For the last few decades urinary human chorionic gonadotrophin (hCG) has been used to induce final oocyte maturati …
Recombinant versus urinary human chorionic gonadotrophin for final oocyte maturation triggering in IVF and ICSI cycles.
Youssef MA, Abou-Setta AM, Lam WS. Youssef MA, et al. Cochrane Database Syst Rev. 2016 Apr 23;4(4):CD003719. doi: 10.1002/14651858.CD003719.pub4. Cochrane Database Syst Rev. 2016. PMID: 27106604 Free PMC article.
BACKGROUND: For the last few decades urinary human chorionic gonadotrophin (uhCG) has been used to trigger final oocyte maturation in cycles of in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI). Recombinant technology has allowed the productio …
BACKGROUND: For the last few decades urinary human chorionic gonadotrophin (uhCG) has been used to trigger final oocyte matura …
Is progesterone elevation on the day of human chorionic gonadotrophin administration associated with the probability of pregnancy in in vitro fertilization? A systematic review and meta-analysis.
Venetis CA, Kolibianakis EM, Papanikolaou E, Bontis J, Devroey P, Tarlatzis BC. Venetis CA, et al. Hum Reprod Update. 2007 Jul-Aug;13(4):343-55. doi: 10.1093/humupd/dmm007. Epub 2007 Apr 3. Hum Reprod Update. 2007. PMID: 17405832
The aim of this systematic review and meta-analysis was to evaluate whether progesterone elevation on the day of human chorionic gonadotrophin (hCG) administration is associated with the probability of pregnancy. ...In addition, subgroup analyses were conducted on t …
The aim of this systematic review and meta-analysis was to evaluate whether progesterone elevation on the day of human chorionic g …
The association between human chorionic gonadotropin and adverse pregnancy outcomes: a systematic review and meta-analysis.
Peris M, Crompton K, Shepherd DA, Amor DJ. Peris M, et al. Am J Obstet Gynecol. 2024 Feb;230(2):118-184. doi: 10.1016/j.ajog.2023.08.007. Epub 2023 Aug 11. Am J Obstet Gynecol. 2024. PMID: 37572838
Data were analyzed separately on the basis of categorical measurement of human chorionic gonadotropin and human chorionic gonadotropin measured on a continuous scale. ...First-trimester low human chorionic gonadotropin levels were associa …
Data were analyzed separately on the basis of categorical measurement of human chorionic gonadotropin and human chorionic …
1,222 results