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https://www.readbyqxmd.com/read/27599836/successful-live-birth-in-a-woman-with-resistant-ovary-syndrome-following-in-vitro-maturation-of-oocytes
#1
Yu Li, Ping Pan, Ping Yuan, Qi Qiu, Dongzi Yang
BACKGROUND: Resistant ovary syndrome (ROS) is a rare endocrine disorder characterized with hypergonadotrophic hypogonadism. Infertility is a common complaint of woman presenting with ROS, and little progress has been made in term of reproduction with the patient's own gamete. So far only one case report of live birth has been reported after in vitro maturation (IVM) of oocytes in a patient suffering from ROS in 2013. CASE PRESENTATION: A secondary infertile woman of 33 years-old was manifested with oligomenorrhea and markedly increased gonadotropin levels around postmenopausal range, but had normal antral follicle count, normal serum inhibin B and anti-Müllerian hormone levels...
September 6, 2016: Journal of Ovarian Research
https://www.readbyqxmd.com/read/27581117/economic-evaluation-of-three-frequently-used-gonadotrophins-in-assisted-reproduction-techniques-in-the-management-of-infertility-in-the-netherlands
#2
Vassilis Fragoulakis, Chris P Pescott, Jesper M J Smeenk, Evert J P van Santbrink, G Jur E Oosterhuis, Frank J M Broekmans, Nikos Maniadakis
BACKGROUND AND OBJECTIVE: Subfertility represents a multidimensional problem associated with significant distress and impaired social well-being. In the Netherlands, an estimated 50,000 couples visit their general practitioner and 30,000 couples seek medical specialist care for subfertility. We conducted an economic evaluation comparing recombinant human follicle-stimulating hormone (follitropin alfa, r-hFSH, Gonal-F(®)) with two classes of urinary gonadotrophins-highly purified human menopausal gonadotrophin (hp-HMG, Menopur(®)) and urinary follicle-stimulating hormone (uFSH, Fostimon(®))-for ovarian stimulation in women undergoing in vitro fertilization (IVF) treatment in the Netherlands...
December 2016: Applied Health Economics and Health Policy
https://www.readbyqxmd.com/read/26939574/comparison-between-stimulation-with-highly-purified-hmg-or-recombinant-fsh-in-patients-undergoing-ivf-with-gnrh-antagonist-protocol
#3
Tal Shavit, Einat Shalom-Paz, Nivin Samara, Nardin Aslih, Madiea Michaeli, Adrian Ellenbogen
PURPOSE: Highly purified Human Menopausal Gonadotropins (hp-hMG) and recombinant FSH (rFSH) are widely used in assisted reproductive technology (ART). The aim of this study was to compare ART results of the two preparations in GnRH antagonist cycles. METHODS: In this retrospective cohort study, IVF antagonist cycles performed from 2011 through 2013 were reviewed. There were 508 antagonist cycles: 320 stimulated with rFSH and 188 with hp-hMG. For every hp-hMG, two rFSH were matched for patient's age and infertility diagnosis...
March 3, 2016: Gynecological Endocrinology
https://www.readbyqxmd.com/read/26350625/gonadotrophins-for-ovulation-induction-in-women-with-polycystic-ovarian-syndrome
#4
REVIEW
Nienke S Weiss, Marleen Nahuis, Neriman Bayram, Ben Willem J Mol, Fulco Van der Veen, Madelon van Wely
BACKGROUND: Ovulation induction with follicle stimulating hormone (FSH) is the second-line treatment in women with polycystic ovary syndrome (PCOS) who do not ovulate or conceive on clomiphene citrate (CC). OBJECTIVES: To compare the effectiveness and safety of gonadotrophins as a second-line treatment for ovulation induction in women with CC-resistant PCOS. SEARCH METHODS: We searched the Menstrual Disorders & Subfertility Group's Specialist Register of controlled trials, the Cochrane Central Register of Controlled Trials, MEDLINE (1966 to October 2014), EMBASE (1980 to October 2014), CINAHL (1982 to October 2014), National Research Register and web-based trials databases such as Current Controlled Trials...
2015: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/25398971/highly-purified-hmg-versus-recombinant-fsh-plus-recombinant-lh-in-intrauterine-insemination-cycles-in-women-%C3%A2-35-years-a-rct
#5
RANDOMIZED CONTROLLED TRIAL
Francesca Moro, Elisa Scarinci, Carola Palla, Federica Romani, Alessandra Familiari, Anna Tropea, Emanuele Leoncini, Antonio Lanzone, Rosanna Apa
STUDY QUESTION: Is the treatment with recombinant FSH (rFSH) plus recombinant LH (rLH) more effective than highly purified (HP)-hMG in terms of ongoing pregnancy rate (PR) in women ≥35 years of age undergoing intrauterine insemination (IUI) cycles? SUMMARY ANSWER: The ongoing PR was not significantly different in women treated with rFSH plus rLH or with HP-hMG. WHAT IS KNOWN ALREADY: Although previous studies have shown beneficial effects of the addition of LH activity to FSH, in terms of PR in patients aged over 34 years having ovulation induction, no studies have compared two different gonadotrophin preparations containing LH activity in women ≥35 years of age in IUI cycles...
January 2015: Human Reproduction
https://www.readbyqxmd.com/read/25385669/patients-administration-preferences-progesterone-vaginal-insert-endometrin%C3%A2-compared-to-intramuscular-progesterone-for-luteal-phase-support
#6
RANDOMIZED CONTROLLED TRIAL
Angeline N Beltsos, Mark D Sanchez, Kevin J Doody, Mark R Bush, Alice D Domar, Michael G Collins
BACKGROUND: Administration of exogenous progesterone for luteal phase support has become a standard of practice. Intramuscular (IM) injections of progesterone in oil (PIO) and vaginal administration of progesterone are the primary routes of administration. This report describes the administration preferences expressed by women with infertility that were given progesterone vaginal insert (PVI) or progesterone in oil injections (PIO) for luteal phase support during fresh IVF cycles. METHODS: A questionnaire to assess the tolerability, convenience, and ease of administration of PVI and PIO given for luteal phase support was completed by infertile women diagnosed with PCOS and planning to undergo IVF...
November 11, 2014: Reproductive Health
https://www.readbyqxmd.com/read/25236690/-the-influence-of-exogenous-lh-hcg-activity-on-serum-progesterone-levels-on-the-day-of-hcg-administration-in-in-vitro-fertilization
#7
S Sebag-Peyrelevade, H El Hachem, V Gallot, V-K Genro, R Fanchin
OBJECTIVES: Clarifying whether the addition of recombinant LH (rLH) to recombinant FSH (rFSH) leads to progesterone (P4) levels on dhCG comparable to those obtained with stimulation with FSH and hCG (HP-hMG) MATERIALS AND METHODS: Pituitary-desensitized patients, matched for age and follicle reserve, received rFSH+LH (n=729) or HP-hMG (n=729). In the rFSH+rLH group, rLH (75 UI/day) was started at day 6. To control for the influence of ovarian response on P4, we divided serum P4 levels by the number of growing follicles (13-22 mm; "per follicle" P4 levels) and performed a multivariate analysis...
June 2015: Journal de Gynécologie, Obstétrique et Biologie de la Reproduction
https://www.readbyqxmd.com/read/25028553/cost-effectiveness-analysis-on-the-use-of-rfsh-rlh-for-the-treatment-of-anovulation-in-hypogonadotropic-hypogonadal-women
#8
Enrico Papaleo, Carlo Alviggi, Giorgio Lorenzo Colombo, Claudio Pisanelli, Claudio Ripellino, Salvatore Longobardi, Pier Luigi Canonico
BACKGROUND: Hypogonadotropic hypogonadal women are characterized by ovarian functionality deficiency, caused by low concentrations of follicle-stimulating hormone (FSH) and luteinizing hormone (LH). To recover reproduction functionality, recommended therapies for ovarian induction involve injections of FSH and LH medications. OBJECTIVE: Since important differences exist between recombinant and urinary gonadotropin therapies in terms of efficacy and cost, the objective of this study was to develop a cost-effectiveness model to compare recombinant FSH (rFSH) + recombinant LH (rLH) and highly purified human menopausal gonadotropin (HP-HMG)...
2014: Therapeutics and Clinical Risk Management
https://www.readbyqxmd.com/read/24591951/comparison-of-ovulation-induction-and-pregnacy-outcomes-in-ivf-patients-with-normal-ovarian-reserve-who-underwent-long-protocol-with-recombinant-fsh-and-highly-purified-hmg
#9
Cem Celik, Kenan Sofuoğlu, Selçuk Selçuk, Mehmet Reşit Asoğlu, Remzi Abalı, Elçin Cetingöz, Bahar Baykal, Mehmet Uludoğan
OBJECTIVE: Gonadotropins used in controlled ovarian stimulation have been increasing in number. Beside the recombinant preparations such as rec-FSH, rec-LH and h-hMG human-derived preparations have entered the market. We decided to compare the effects of rec-FSH and HP-hMG with GnRHa on embryo quality and pregnancy outcome in women undergoing an IVF cycle. MATERIAL AND METHODS: In this study, data of 87 patients who had applied to our center from 2007 to 2008 and who had met all inclusion criteria, were analyzed...
2011: Journal of the Turkish German Gynecological Association
https://www.readbyqxmd.com/read/24576226/the-rate-of-high-ovarian-response-in-women-identified-at-risk-by-a-high-serum-amh-level-is-influenced-by-the-type-of-gonadotropin
#10
RANDOMIZED CONTROLLED TRIAL
Joan-Carles Arce, Bjarke M Klein, Antonio La Marca
The aim was to compare ovarian response and clinical outcome of potential high-responders after stimulation with highly purified menotropin (HP-hMG) or recombinant follicle-stimulating hormone (rFSH) for in vitro fertilisation/intracytoplasmic sperm injection. Retrospective analysis was performed on data collected in two randomized controlled trials, one conducted following a long GnRH agonist protocol and the other with an antagonist protocol. Potential high-responders (n = 155 and n = 188 in the agonist and antagonist protocol, respectively) were defined as having an initial anti-Müllerian hormone (AMH) value >75th percentile (5...
June 2014: Gynecological Endocrinology
https://www.readbyqxmd.com/read/24476504/endocrine-profile-following-stimulation-with-recombinant-follicle-stimulating-hormone-and-luteinizing-hormone-versus-highly-purified-human-menopausal-gonadotropin
#11
COMPARATIVE STUDY
Antonio Requena, María Cruz, Francisco J Ruiz, Juan A García-Velasco
BACKGROUND: Luteinizing hormone (LH) activity in human menopausal gonadotropin (hMG) preparations is derived from human chorionic gonadotropin (hCG) rather than LH. Therefore, we aimed to determine whether there are similarities in the endocrine and follicular profiles of serum and follicular fluid from controlled ovarian stimulation with the recombinant gonadotropins follicle-stimulating hormone plus luteinizing hormone (rFSH + rLH) or highly purified human menopausal gonadotropin (HP-hMG)...
2014: Reproductive Biology and Endocrinology: RB&E
https://www.readbyqxmd.com/read/24453506/observational-study-to-assess-the-therapeutic-value-of-four-ovarian-hyperstimulation-protocols-in-ivf-after-pituitary-suppression-with-gnrh-antagonists-in-normally-responding-women
#12
Monzó Ana, Montañana Vicente, Rubio José María, García-Gimeno Trinidad, Romeu Alberto
OBJECTIVE: To compare the clinical results of four different protocols of COH for IVF-ICSI in normovulatory women, using in all cases pituitary suppression with GnRH antagonists. MATERIALS/METHODS: A single center, open label, parallel-controlled, prospective, post-authorization study under the approved conditions for use where 305 normal responders women who were candidates to COH were assigned to r-FSH +hp-hMG (n = 51, Group I), hp-hMG (n = 61, Group II), fixed-dose r-FSH (n = 118, Group III), and r-FSH with potential dose adjustment (n = 75, Group IV) to subsequently undergo IVF-ICSI...
February 22, 2011: Clinical Medicine Insights. Reproductive Health
https://www.readbyqxmd.com/read/24151596/comparative-gene-expression-profiling-in-human-cumulus-cells-according-to-ovarian-gonadotropin-treatments
#13
Said Assou, Delphine Haouzi, Hervé Dechaud, Anna Gala, Alice Ferrières, Samir Hamamah
In in vitro fertilization cycles, both HP-hMG and rFSH gonadotropin treatments are widely used to control human follicle development. The objectives of this study are (i) to characterize and compare gene expression profiles in cumulus cells (CCs) of periovulatory follicles obtained from patients stimulated with HP-hMG or rFSH in a GnRH antagonist cycle and (ii) to examine their relationship with in vitro embryo development, using Human Genome U133 Plus 2.0 microarrays. Genes that were upregulated in HP-hMG-treated CCs are involved in lipid metabolism (GM2A) and cell-to-cell interactions (GJA5)...
2013: BioMed Research International
https://www.readbyqxmd.com/read/23966798/economic-evaluation-of-highly-purified-human-menopausal-gonadotropin-versus-recombinant-human-follicle-stimulating-hormone-in-fresh-and-frozen-in-vitro-fertilization-intracytoplasmic-sperm-injection-cycles-in-sweden
#14
Jaro Wex, Ahmed M Abou-Setta
Gonadotropin-releasing hormone-analog type, fertilization method, and number of embryos available for cryopreservation should be incorporated into economic evaluations of highly purified human menopausal gonadotropin (HP-hMG) and recombinant human follicle-stimulating hormone (r-hFSH), as they may affect treatment costs. We searched for randomized trials and meta-analyses comparing HP-hMG and r-hFSH. Meta-analysis showed no significant difference in live births (odds ratio 0.82, 95% confidence interval [CI] 0...
2013: ClinicoEconomics and Outcomes Research: CEOR
https://www.readbyqxmd.com/read/23545834/initiation-of-ovarian-stimulation-independent-of-the-menstrual-cycle-a-case-control-study
#15
Nana Kristin Buendgen, Askan Schultze-Mosgau, Tim Cordes, Klaus Diedrich, Georg Griesinger
PURPOSE: In the GnRH-antagonist protocol, ovarian stimulation with gonadotropins typically commences on cycle day 2 or 3. Initiation of ovarian stimulation with a spontaneously occurring menstruation, however, poses significant organizational challenges for treatment centres and patients alike. It has previously been demonstrated in the context of fertility preservation that initiation of stimulation in the luteal phase is feasible in terms of retrieval of mature oocytes for cryopreservation...
October 2013: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/23539885/clinical-comparison-of-ovarian-stimulation-and-luteal-support-agents-in-patients-undergoing-gnrh-antagonist-ivf-cycles
#16
RANDOMIZED CONTROLLED TRIAL
Charles E Miller, Edward Zbella, Bobby W Webster, Kevin J Doody, Mark R Bush, Michael G Collins
OBJECTIVE: To explore the comparative efficacy, safety, and tolerability of agents used for ovarian stimulation and luteal support when applied in a population of women undergoing in vitro fertilization (IVF) using a gonadotropin-releasing hormone (GnRH) antagonist protocol. STUDY DESIGN: A phase 4, multicenter, randomized, open-label, exploratory clinical trial was performed at 7 assisted reproductive technology centers in the United States. Subjects included 173 women aged 18-42 years with a documented history of infertility who were undergoing IVF...
March 2013: Journal of Reproductive Medicine
https://www.readbyqxmd.com/read/23472943/gene-expression-profiles-of-cumulus-cells-obtained-from-women-treated-with-recombinant-human-luteinizing-hormone-recombinant-human-follicle-stimulating-hormone-or-highly-purified-human-menopausal-gonadotropin-versus-recombinant-human-follicle-stimulating-hormone
#17
COMPARATIVE STUDY
Valentina Gatta, Carla Tatone, Rosanna Ciriminna, Marilena Vento, Sara Franchi, Marco d'Aurora, Samantha Sperduti, Vito Cela, Placido Borzì, Roberto Palermo, Liborio Stuppia, Paolo Giovanni Artini
OBJECTIVE: To evaluate cumulus cell (CC) expression profile modulation after different stimulation protocols. DESIGN: CCs transcriptome variations were evaluated by microarray in patients undergoing different treatments for ovarian stimulation, namely, r-hLH + r-hFSH and hp-hMG, compared with a control group treated with r-hFSH. SETTING: Healthy patients undergoing assisted reproduction protocols. PATIENT(S): Sixteen healthy women with regular cycles and tubal disease or unexplained infertility...
June 2013: Fertility and Sterility
https://www.readbyqxmd.com/read/23442756/addition-of-highly-purified-hmg-after-corifollitropin-alfa-in-antagonist-treated-poor-ovarian-responders-a-pilot-study
#18
N P Polyzos, M De Vos, R Corona, V Vloeberghs, C Ortega-Hrepich, D Stoop, H Tournaye
STUDY QUESTION: Will sequential administration of highly purified (hp)-HMG after corifollitropin alfa in a GnRH antagonist protocol benefit women with poor ovarian response according to the Bologna criteria? SUMMARY ANSWER: Corifollitropin alfa followed by hp-HMG in a GnRH antagonist protocol results in very promising pregnancy rates, albeit only in young (<40 years old) poor ovarian responders fulfilling the Bologna criteria. WHAT IS KNOWN ALREADY: Poor ovarian responders fulfilling the Bologna criteria have a very poor prognosis in terms of successful IVF outcome...
May 2013: Human Reproduction
https://www.readbyqxmd.com/read/23350573/outcome-from-consecutive-icsi-cycles-in-patients-treated-with-recombinant-human-lh-and-those-supplemented-with-urinary-hcg-based-lh-activity-during-controlled-ovarian-stimulation-in-the-long-gnrh-agonist-protocol
#19
COMPARATIVE STUDY
Francisco Fábregues, Montserrat Creus, Gemma Casals, Francisco Carmona, Juan Balasch
Clinical results were compared in a well-established, assisted reproduction program during the cross-over from highly purified (HP)-human menopausal gonadotropin (hMG) to rhFSH/rhLH. We included the last 33 patients treated with HP-hMG and the first 33 patients receiving rhFSH/rhLH for ovarian stimulation in their first intracytoplasmic sperm injection cycle. Patient baseline characteristics were almost identical in the two groups. Ovarian stimulation characteristics (days of stimulation, total amount of FSH administered using a modest initial loading dose of 150 IU/d, patients with oocyte retrieval) were similar for the two groups...
May 2013: Gynecological Endocrinology
https://www.readbyqxmd.com/read/22906696/gene-expression-differences-induced-by-equimolar-low-doses-of-lh-or-hcg-in-combination-with-fsh-in-cultured-mouse-antral-follicles
#20
Ingrid Segers, Tom Adriaenssens, Sandra Wathlet, Johan Smitz
In a natural cycle, follicle growth is coordinated by FSH and LH. Follicle growth stimulation in Assisted Reproductive Technologies (ART) requires antral follicles to be exposed to both FSH and LH bioactivity, especially after GNRH analog pretreatment. The main aim was to detect possible differences in gene expression in granulosa cells after exposing the follicle during antral growth to LH or hCG, as LH and hCG are different molecules acting on the same receptor. Effects of five gonadotropin treatments were investigated for 16 genes using a mouse follicle culture model...
November 2012: Journal of Endocrinology
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