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The objective of this study is to compare the rates of implantation and pregnancy, and change in sonographic measurements of endometrial volume and vascularization in patients undergoing assisted reproduction cycles randomly assigned to the traditional treatment without previous manipulation of the endometrium and to the traditional treatment plus an endometrial biopsy in cycle prior to embryo transfer.
Allocation: Randomized, Control: Active Control, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment
Endometrial biopsy, Speculum examination
Not yet recruiting
University of Sao Paulo
Published on BioPortfolio: 2014-08-27T03:13:21-0400
Observational study to determine whether the proposed method of fFN specimen collection without a speculum is substantially equivalent to the approved method with a speculum examination wh...
This study compares two different types of speculum insertion to determine the level of discomfort they might cause. This study compares the straight horizontal insertion (SHI) of the spec...
RATIONALE: Biopsy is the removal of cells or tissue for examination under a microscope. It is not yet known which type of breast biopsy is more effective for diagnosing breast lesions. ...
Dopamine agonists, such as quinagolide, are able to act on the VEGFR-2 blocking antibodies, diminishing Vascular Endothelial Growth Factor effect on angiogenesis in human endometriotic les...
Implantation of the human embryo is the limiting factor in the success of invitro-fertilization and embryo transfer(IVF-ET).We wanted to find out whether creating a local injury to the end...
Learning how to perform a speculum examination is a key component of the medical student curriculum, yet there is a paucity of data on the validity of available speculum examination models. This purpo...
Failure in the endometrial receptivity may account for a significant number of infertility cases including unexplained infertility in women. Reduction in the endometrial estrogen receptor-alpha (ER-α...
To determine the risk factors for Pipelle diagnostic failure, which might help health care providers to choose the appropriate protocol for endometrial evaluation individually.
Controlled ovarian stimulation in assisted reproduction technology (ART) may alters endometrial receptivity by an advancement of endometrial development. Recently, technical improvements in vitrificat...
To determine the implantation success of local endometrial injury in patients undergoing intrauterine insemination following ovulation induction with gonadotropins as an infertility treatment.
A subtype of MICROSCOPIC COLITIS, characterized by chronic watery DIARRHEA of unknown origin, a normal COLONOSCOPY but abnormal histopathology on BIOPSY. Microscopic examination of biopsy samples taken from the COLON show larger-than-normal band of subepithelial COLLAGEN.
A subtype of MICROSCOPIC COLITIS, characterized by chronic watery DIARRHEA of unknown origin, a normal COLONOSCOPY but abnormal histopathology on BIOPSY. Microscopic examination of biopsy samples taken from the COLON show infiltration of LYMPHOCYTES in the superficial EPITHELIUM and the underlying connective tissue (lamina propria).
Neoplasms of the endometrial stroma that sometimes involve the MYOMETRIUM. These tumors contain cells that may closely or remotely resemble the normal stromal cells. Endometrial stromal neoplasms are divided into three categories: (1) benign stromal nodules; (2) low-grade stromal sarcoma, or endolymphatic stromal myosis; and (3) malignant endometrial stromal sarcoma (SARCOMA, ENDOMETRIAL STROMAL).
Removal and pathologic examination of specimens in the form of small pieces of tissue from the living body.
The use of needles usually larger than 14-gauge to remove tissue samples large enough to retain cellular architecture for pathology examination.
Women's Health - key topics include breast cancer, pregnancy, menopause, stroke Follow and track Women's Health News on BioPortfolio: Women's Health News RSS Women'...
Of all the types of Dementia, Alzheimer's disease is the most common, affecting around 465,000 people in the UK. Neurons in the brain die, becuase 'plaques' and 'tangles' (mis-folded proteins) form in the brain. People with Al...