Read by QxMD icon Read

HCG alfa

He Cai, Rong Zhou, Wanying Liang, Jianliu Wang
RATIONALE: Dedifferentiated endometrioid adenocarcinoma (DEAC) consisted of a combination of undifferentiated and differentiated carcinoma is more aggressive than other conventional endometrioid adenocarcinomas. PATIENT CONCERNS: A 33-year-old woman with atypical vaginal bleeding was refereed to our hospital. She had an endometrial biopsy in a local clinic which showed differentiated endometrioid carcinoma with trophoblastic components. High levels of β-Human chorionic gonadotropin (β-hCG) and alfa-fetoprotein (AFP) were detected in the patient's serum...
April 2018: Medicine (Baltimore)
Richard Gersh
No abstract text is available yet for this article.
May 1, 2018: Human Reproduction
Hideyuki Ikenaga, Yudai Tanaka, Masahide Shiotani, Daniela Rogoff, Shin Shimizu, Osamu Ishihara, Yoshiaki Sato, Yoshiharu Morimoto, Aisaku Fukuda, Kohzo Aisaka, Koji Yoshida, Naoki Hayashi, Hirotsugu Oku, Yuji Abe, Atsushi Haruki, Motoharu Ishikawa, Takeshi Kuramoto
Aim: Outside of Japan, recombinant-human chorionic gonadotropin (r-hCG) is widely used for the induction of final follicular maturation and early luteinization in women undergoing ovulation induction; whereas in Japan, urine-derived hCG (u-hCG) is predominantly used. The primary objective of this study was to demonstrate the non-inferiority of r-hCG to u-hCG for ovulation induction, as assessed by the ovulation rate. Methods: This was an open-label, parallel-group, randomized, multicenter, phase III trial in Japanese women with anovulation or oligo-ovulation secondary to hypothalamic-pituitary dysfunction or polycystic ovary syndrome, undergoing ovulation induction with recombinant-human follicle-stimulating hormone...
January 2017: Reproductive Medicine and Biology
Shahar Kol
No abstract text is available yet for this article.
January 1, 2018: Human Reproduction
Jayesh Warade
BACKGROUND: Despite the increase in sensitivity and specificity of immunoassay technique over years, analytical interference remains to be major area of concern. The interfering substances are endogenous substances that are natural, polyreactive antibodies as heterophilic or auto antibodies, or human anti-animal antibodies together with other unsuspected binding proteins that are unique to the individual. Interfering substances can interfere with the reaction between analyte and reagent antibodies in immunoassay resulting in false positive or negative values...
October 2017: EJIFCC
Eberhard Nieschlag, Pierre-Marc G Bouloux, Barbara J Stegmann, R Ravi Shankar, Yanfen Guan, Anjela Tzontcheva, Christine McCrary Sisk, Hermann M Behre
BACKGROUND: Hypogonadotropic hypogonadism (HH) in men results in insufficient testicular function and deficiencies in testosterone and spermatogenesis. Combinations of human chorionic gonadotropin (hCG) and recombinant follicle-stimulating hormone (recFSH) have been successful in the treatment of HH. Corifollitropin alfa is a long-acting FSH-analog with demonstrated action in women seeking infertility care. The aim of this study was to investigate the efficacy and safety of corifollitropin alfa combined with hCG to increase testicular volume and induce spermatogenesis in men with HH...
March 7, 2017: Reproductive Biology and Endocrinology: RB&E
Atreyee Basu, Shashi Seth, Ashok K Chauhan, Nupur Bansal, Kanchan Arora, Anuradha Mahaur
BACKGROUND: Colorectal carcinoma (CRC), the second leading cause of cancer-related deaths in US, has a rising time-trend in India. Tumour markers in CRC are extensively researched, and there's still debate on their diagnostic and prognostic values. METHODS: In this hospital-based longitudinal study in north India, 51 male diagnosed CRC cases (pre-chemotherapy) were contrasted against 50 age and sex matched controls. Nine biomarkers: carcinoembryonic antigen (CEA), prolactin (PRL), alfa feto protein (AFP), total human chorionic gonadotropin (hCG), cancer antigen-125 (CA-125), serum testosterone, prostate specific antigen (PSA) and ferritin were measured by direct chemiluminescence technique...
February 2016: Annals of Translational Medicine
Georg Griesinger, Pierre J M Verweij, Davis Gates, Paul Devroey, Keith Gordon, Barbara J Stegmann, Basil C Tarlatzis
STUDY QUESTION: What is the threshold for the prediction of moderate to severe or severe ovarian hyperstimulation syndrome (OHSS) based on the number of growing follicles ≥ 11 mm and/or estradiol (E2) levels? SUMMARY ANSWER: The optimal threshold of follicles ≥11 mm on the day of hCG to identify those at risk was 19 for both moderate to severe OHSS and for severe OHSS. Estradiol (E2) levels were less prognostic of OHSS than the number of follicles ≥ 11 mm...
2016: PloS One
Luk Rombauts, Cornelis B Lambalk, Askan Schultze-Mosgau, Jacqueline van Kuijk, Pierre Verweij, Davis Gates, Keith Gordon, Georg Griesinger
OBJECTIVE: To determine whether individual subject variation in ovarian response between repeated cycles with the same ovarian stimulation protocol can be predicted. DESIGN: Retrospective data analysis. SETTING: Multicenter, open-label, uncontrolled clinical trial. PATIENT(S): Women aged 18-39 from a phase 3, open-label, uncontrolled trial with complete data across all cycles (n = 176). INTERVENTION(S): Up to three cycles of a single injection of 150 μg corifollitropin alfa for 7 days, then daily recombinant FSH/hMG until three follicles reached ≥17 mm...
October 2015: Fertility and Sterility
Nikolaos P Polyzos, Roberta Corona, Arne Van De Vijver, Christophe Blockeel, Panagiotis Drakopoulos, Veerle Vloeberghs, Michel De Vos, Michel Camus, Peter Humaidan, Herman Tournaye
In two prospective uncontrolled feasibility trials, we examined the effect of corifollitropin alfa (CFA) followed by highly purified human menopausal gonadotrophin (hpHMG) in a short flare-up gonadotropin-releasing hormone (GnRH) agonist and a long GnRH agonist protocol for women with poor ovarian response. Overall, 45 patients were treated with short flare-up and 47 patients with the long agonist protocol. All patients received a single dose of 150 μg CFA, followed by 300 IU hpHMG 7 days later, triggering with 10 000 IU hCG, CSI and day 3 embryo transfer...
2015: Gynecological Endocrinology
Robert Boostanfar, Bruce Shapiro, Michael Levy, Zev Rosenwaks, Han Witjes, Barbara J Stegmann, Jolanda Elbers, Keith Gordon, Bernadette Mannaerts
OBJECTIVE: To compare corifollitropin alfa with recombinant FSH treatment in terms of the vital pregnancy rate in older patients undergoing IVF. DESIGN: Phase 3 randomized, double-blind, noninferiority trial. SETTING: Multicenter trial. PATIENT(S): A total of 1,390 women aged 35-42 years. INTERVENTION(S): A single injection of 150 μg of corifollitropin alfa or daily 300 IU of recombinant FSH for the first 7 days then daily recombinant FSH until three follicles reach ≥17 mm in size...
July 2015: Fertility and Sterility
Fatemeh Homaei-Shandiz, Reza Jafarzadeh-Esfehani, Nasrin Moazzen, Amir Amirabadi
Inflammatory pseudotumour describes as a wide range of neoplastic and reactive lesions. One of the rare presentations of these tumors is found in the salpinx. This case report characterizes a thirty six year old woman with a history of left sided abdominal pain for a few months. Further examinations revealed that she had a complex cyst in her left salpinx. The patient had normal levels of tumor markers such as CA125, Alfa Fetoprotein (AFP), and Human Chorionic Gonadotropin (hCG), while other paraclinical test were in normal values Additionaly The patient underwent left salpingectomy by a gynecologist...
2014: Iranian Journal of Cancer Prevention
E M Kolibianakis, C A Venetis, J K Bosdou, L Zepiridis, K Chatzimeletiou, A Makedos, S Masouridou, S Triantafillidis, A Mitsoli, B C Tarlatzis
STUDY QUESTION: Does substituting 150 µg corifollitropin alfa for 450 IU follitropin beta during the first 7 days of ovarian stimulation in proven poor responders, result in retrieval of a non-inferior number (<1.5 fewer) of cumulus oocyte complexes (COCs)? SUMMARY ANSWER: A single s.c. dose of 150 µg corifollitropin alfa on the first day of ovarian stimulation, followed if necessary, from Day 8 onwards, with 450 IU of follitropin beta/day, is not inferior to daily doses of 450 IU follitropin beta...
February 2015: Human Reproduction
Nilgün Güdücü, Uzay Görmüş, Ebru İlhan Güner, Omer Güzel, Zehra Neşe Kavak
AIM: Quadruple test is used for Down's syndrome screening in the second trimester of pregnancy. The aim of this study was to investigate differences in quadruple test parameters between pregnancies achieved by assisted reproductive treatments (ART) and spontaneous conception. MATERIALS AND METHODS: We retrospectively compared levels of alfa-fetoprotein (AFP), unconjugated Estriol (uE3), inhibin-A and hCG and also screen positive test results. RESULTS: Levels of all quadruple test parameters were statistically significantly increased in ART pregnancies when compared to spontaneous pregnancies, AFP was 1...
2014: International Journal of Clinical and Experimental Medicine
C Blockeel, N P Polyzos, L Derksen, M De Brucker, V Vloeberghs, A van de Vijver, M De Vos, H Tournaye
STUDY QUESTION: Does the initiation of corifollitropin alfa administration on cycle day 4 instead of cycle day 2 result in a reduced total rFSH consumption in a GnRH antagonist protocol? SUMMARY ANSWER: Initiation of corifollitropin alfa on cycle day 4 compared with day 2 results in significantly reduced total rFSH consumption at the end of the follicular phase. WHAT IS KNOWN ALREADY: In vitro fertilization treatment is associated with significant physical, psychological and emotional stress in infertile patients...
July 2014: Human Reproduction
Monica Graciela Loto, Karina Danilowicz, Santiago González Abbati, Rafael Torino, Alejandro Misiunas
Germinomas are malignant intracranial germ tumors, usually found in suprasellar regions. Less than 10% are localized in off-middle structures, and synchronous involvement of both structures has only exceptionally been published. A case of an 18-year-old male patient with progressive right-sided hemiparesis and panhypopituitarism was reviewed. Brain MRI showed a solid mass involving pituitary and hypothalamus with thickening of pituitary stalk, high intensity lesions on T2-weighted imaging in left internal capsule, caudate nucleus, globus pallidus, and mild atrophy of the left internal capsule and cerebral peduncle...
2014: Case Reports in Endocrinology
Tonko Mardešič, Bernadette Mannaerts, Mostafa Abuzeid, Michael Levy, Han Witjes, Bart C J M Fauser
To evaluate whether a short follicular phase of ovarian stimulation compromises the chance of pregnancy, subjects from a double-blind, randomized trial treated with a single dose of corifollitropin alfa (n=756) or daily recombinant FSH (n=750) were categorized as early responders if three follicles ≥17 mm were reached and human chorionic gonadotrophin (HCG) was administered prior to or on stimulation day 8, and as normal responders if three follicles ≥17 mm were reached and HCG was administered after stimulation day 8...
April 2014: Reproductive Biomedicine Online
Mingliang Ji, Yan Lu, Lina Guo, Fengzhi Feng, Xirun Wan, Yang Xiang
Endometrial carcinoma with a germ cell tumor component is a rare event. Here we report a uterine neoplasm with a unique combination of endometrioid adenocarcinoma and mixed germ cell malignant elements. A 28-year-old woman with abnormal vaginal bleeding, an abdominal mass, and elevated alfa-fetoprotein and beta-human chorionic gonadotropin (β-hCG) levels had a history of biopsy of an omental mass and chemotherapy in another hospital one month before her referral to our department. Histologic examination of the mass removed from the omentum revealed an endometrioid adenocarcinoma with yolk sac tumor-like differentiation...
2013: OncoTargets and Therapy
Arthur Leader, Paul Devroey, Han Witjes, Keith Gordon
BACKGROUND: We sought to determine the impact of treatment flexibility on clinical outcomes in either a corifollitropin alfa or recombinant follicle-stimulating hormone (rFSH) protocol. METHODS: Post hoc analysis of a prospective, multicenter, randomized, double-blind, double-dummy non-inferiority clinical trial (Engage). Efficacy outcomes were assessed on patients from the Engage trial who started treatment on menstrual cycle day 2 versus menstrual cycle day 3, patients who received rFSH step-down or fixed-dose rFSH, patients who received rFSH on the day of human chorionic gonadotropin (hCG) compared with those who did not, and patients who received hCG when the criterion was reached versus those with a 1-day delay...
June 11, 2013: Reproductive Biology and Endocrinology: RB&E
Human M Fatemi, Kevin Doody, Georg Griesinger, Han Witjes, Bernadette Mannaerts
STUDY QUESTION: Is the ovarian response to controlled ovarian stimulation (COS) related to the ongoing pregnancy rate when taking into account the main covariates affecting the probabilities of pregnancy following fresh embryo transfer? SUMMARY ANSWER: In patients treated with corifollitropin alfa or daily recombinant FSH (rFSH) in a GnRH-antagonist protocol, a high ovarian response did not compromise ongoing pregnancy rates and increased cumulative pregnancy rates following fresh and frozen-thawed embryo transfer...
February 2013: Human Reproduction
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"