Publications by authors named "Carlos Augusto Bastos de Souza"
Objective: The aim of this study is to evaluate the intensity of five antibodies against extractable nuclear antigens (ENA: RNP, ScL-70, SS-B, SS-A, and Sm) in infertile patients with endometriosis.
Methods: We investigated infertile women with minimal/mild endometriosis (n=43) and fertile women (n=46).
Results: The intensity of immunoreactions was also similar for anti-RNP and anti-SS-A antibodies.
Objective: To compare Transforming growth factor beta-1 (TGF-β1) expression in patients with and without adenomyosis.
Methods: A prospective design was performed including 49 patients submitted to hysterectomy. Immunohistochemistry was performed on anatomopathological samples staged in paraffin blocks from patients with and without adenomyosis.
Objective: To determine embryo quality (mean graduated embryo score [GES]) in infertile patients with endometriosis undergoing in vitro fertilization with embryo transfer (IVF-ET) compared with infertile patients without endometriosis.
Methods: A case-control study was performed comparing 706 embryos (162 patients) divided into 2 groups: 472 embryos derived from patients without endometriosis ( = 109, infertile patients with tubal infertility) and 234 embryos from patients in the study group ( = 53, infertile patients with peritoneal endometriosis). All patients were subjected to IVF using an oestradiol-antagonist-recombinant follicle-stimulating hormone (FSH) protocol for ovarian stimulation.
Objective: The aim of the present study is to investigate embryo quality (score) after controlled ovarian stimulation for IVF using rFSH or hMG with the GnRH antagonist protocol.
Methods: Open, randomized, single center study. The patients were randomized to receive rFSH or hMG according to randomized cards inside a black envelope with the name of the respective treatment following a computer generated list (85 patients were allocated to rFSH group and 83 patients to hMG group).
Purpose: To verify if polymorphisms of LH (Trp8Arg/Ile15Thr), LH receptor (insLQ), and FSH receptor (Asn680Ser) are associated with endometriosis and infertility.
Methods: This is a prospective case-control study. Sixty-seven patients with endometriosis and infertility (study group) and 65 healthy fertile patients (control group) were enrolled in the study between July 2010 and July 2013.
Office hysteroscopy study in consecutive miscarriage patients.
Rev Assoc Med Bras (1992)
February 2012
Objective: To assess the prevalence of uterine anatomical abnormalities found by office diagnostic hysteroscopy in a population of patients experiencing more than two consecutive miscarriages and compare the prevalence of uterine abnormalities between patients with two miscarriages and those with three or more consecutive miscarriages.
Methods: A cross-sectional study of 66 patients with two or more consecutive miscarriages diagnosis was conducted. Patients were divided into two groups: Group A (up to two miscarriages, 23 patients), and Group B (3 miscarriages, 43 patients).
Objective: To define predictive factors of mobile spermatozoa recovery in azoospermic patients.
Methods: Testicular volume, serum follicle stimulating hormone (FSH), luteinizing hormone (LH), prolactin (PRL) and testosterone levels were assessed in 60 azoospermic patients. Patients underwent bilateral testicular biopsy with local anesthesia.