Evaluation of predictor factors of psychological distress in women with unexplained infertility.

Objective: The objective of this study was to establish the frequency of anxiety and depressive symptoms among women diagnosed with unexplained infertility and to identify risk factors.

Methods: We conducted a descriptive cross-sectional study. Forty-two women from the CHU de Quebec fertility clinic were recruited.

Is an abdominal cerclage indicated with a cervical myomectomy? A case report.

Introduction: Cervical myomectomy can compromise cervical integrity and the risk of subsequent cervical incompetence is unclear. In this case report, the literature on cervical myomectomies is reviewed as well as that on the potential benefits of cervical cerclage.

Case Presentation: A 30-year-old woman, nulligravida, with a 12 cm cervical leiomyoma consulted for heavy menstrual bleeding and pelvic pain.

Impact of a Pozzi tenaculum forceps use on the success rate of intrauterine insemination (IUI) : protocol for a randomised control trial.

Introduction: A therapeutic option frequently proposed for infertility is to proceed first with intrauterine insemination (IUI) cycles. Little is known on the effect of uterine contractions on IUI success rates. We postulated that uterine contractions may help with sperm migration in the women's genital tract.

Rescue Maturation in Polycystic Ovarian Syndrome Patients Undergoing Fertilization Treatment who Overrespond or Underrespond to Ovarian Stimulation: Is It A Viable Option? A Case Series Study.

Background: This study intends to present the role of rescue maturation (IVM) in polycystic ovarian syndrome (PCOS) patients undergoing fertilization (IVF) treatment who have inappropriate responses to ovarian stimulation.

Materials And Methods: This was a retrospective case series study of five PCOS patients undergoing IVF treatment considered for cycle cancellation due to increased risk of ovarian hyperstimulation syndrome (OHSS) as group A or poor response to ovarian stimulation as group B. Patients in group A had high oestradiol levels and recruitment of high numbers of small/intermediate sized follicles that did not meet the criteria for human chorionic gonadotropin (hCG) triggering.

Hysterosalpingosonography Is Not as Effective as Hysterosalpingography to Increase Chances of Pregnancy.

Objective: This study sought to examine whether hysterosalpingosonography (sono-HSG) is as effective as hysterosalpingography (HSG) in facilitating conception by comparing pregnancy rates in the 6 months following the procedures.

Methods: This retrospective noninferiority study (Canadian Task Force classification II-2) was conducted at a tertiary university centre. The investigators studied 440 consecutive eligible infertile women.

Fine mapping of the major bleomycin-induced pulmonary fibrosis susceptibility locus in mice.

Susceptibility to fibrotic lung disease differs among people and among inbred strains of mice exposed to bleomycin where C57BL/6J mice are susceptible and C3H/HeJ mice are spared fibrotic disease. Genetic mapping studies completed in offspring derived from these inbred strains revealed the inheritance of C57BL/6J alleles at loci, including the major locus on chromosome 17, called Blmpf1 bleomycin-induced pulmonary fibrosis 1, to be linked to pulmonary fibrosis in treated mice. In the present study, to reduce the interval of Blmpf1, we bred and phenotyped a panel of subcongenic mice with C3H/HeJ alleles in a C57BL/6J background.

The Th1/Th17 balance dictates the fibrosis response in murine radiation-induced lung disease.

Radiotherapy can result in lung diseases pneumonitis or fibrosis dependent on patient susceptibility. Herein we used inbred and genetically altered mice to investigate whether the tissue adaptive immune response to radiation injury influences the development of radiation-induced lung disease. Six inbred mouse strains were exposed to 18 Gy whole thorax irradiation and upon respiratory distress strains prone to pneumonitis with fibrosis presented an increased pulmonary frequency of Thelper (Th)17 cells which was not evident in strains prone solely to pneumonitis.

Promotion of angiogenesis and proliferation cytokines patterns in peritoneal fluid from women with endometriosis.

Studies have long sought specific cytokines that could characterize endometriosis. Either due to variations between study designs regarding the assessment criteria for the cytokine or to low power resulting from small sample size, no factor proved to be sufficiently specific to endometriosis. In other clinical fields, a combination of several markers proved to be more powerful than a single-molecule approach.

Streptomycin treatment alters the intestinal microbiome, pulmonary T cell profile and airway hyperresponsiveness in a cystic fibrosis mouse model.

Cystic fibrosis transmembrane conductance regulator deficient mouse models develop phenotypes of relevance to clinical cystic fibrosis (CF) including airway hyperresponsiveness, small intestinal bacterial overgrowth and an altered intestinal microbiome. As dysbiosis of the intestinal microbiota has been recognized as an important contributor to many systemic diseases, herein we investigated whether altering the intestinal microbiome of BALB/c Cftr(tm1UNC) mice and wild-type littermates, through treatment with the antibiotic streptomycin, affects the CF lung, intestinal and bone disease. We demonstrate that streptomycin treatment reduced the intestinal bacterial overgrowth in Cftr(tm1UNC) mice and altered the intestinal microbiome similarly in Cftr(tm1UNC) and wild-type mice, principally by affecting Lactobacillus levels.

Preovulatory uterine flushing with saline as a treatment for unexplained infertility: a randomised controlled trial protocol.

Introduction: In vitro fertilisation (IVF) is the treatment of choice for unexplained infertility. Preovulatory uterine flushing could reduce intrauterine debris and inflammatory factors preventing pregnancy and constitute an alternative to IVF. Our objective is to assess the efficacy of preovulatory uterine flushing with physiological saline for the treatment of unexplained infertility.

In vitro maturation and surrogacy in patients with vascular-type Ehlers-Danlos syndrome--a safe assisted reproductive technology approach.

Ehlers-Danlos syndrome (EDS) is an autosomal dominant connective tissue disorder with one of the highest maternal mortality rates of any condition. Patients with the vascular type of EDS are prone to spontaneous arterial and visceral ruptures. The occurrence of these severe and life-threatening complications is increased in pregnancy.

NKT deficient mice are not spared lung disease after exposure to thoracic radiotherapy.

The specific pathways through which radiation produces the lung injuries of pneumonitis (alveolitis) and fibrosis are unknown but may involve an altered immune response. In this study, we investigated the hypothesis that the radiation-induced lung phenotype of Ja18(-/-) mice [which lack invariant natural killer T (iNKT) cells] is altered relative to that of C57BL/6J genetic background strain. After 18 Gy whole-thorax irradiation male C57BL/6J mice succumbed to respiratory distress at 28-30 weeks postirradiation and although confirmed by flow cytometric analysis to be deficient in iNKT cells, the postirradiation survival of Ja18(-/-) mice was not significantly different from that of C57BL/6J mice (P = 0.

Hysterosalpingosonography for diagnosing tubal occlusion in subfertile women: a systematic review protocol.

Background: Hysterosalpingosonography has been suggested as a less invasive alternative to hysterosalpingography for detecting tubal occlusion among subfertile women. We aim to determine the diagnostic accuracy of hysterosalpingosonography and to compare it to hysterosalpingography.

Methods/design: We will conduct a systematic review of diagnostic test accuracy.

Genetic deficiency in complement component 4b does not alter radiation-induced lung disease in mice.

Previous investigations have shown altered levels of complement components to be associated with radiation-induced lung disease. In this study we aimed to determine whether a deficiency in complement component 4b alters the lung response to irradiation of C57BL/6 mice. The pulmonary phenotype of C57BL/6 C4b(-/-) mice and their wild-type littermates was assessed following an 18 Gy single dose to the thoracic cavity.

Discoidin domain receptor 1 expression in activated T cells is regulated by the ERK MAP kinase signaling pathway.

The expression and function of discoidin domain receptor 1 (DDR1) in T cells are still poorly explored. We have recently shown that activation of primary human T cells via their T cell receptor leads to increased expression of DDR1, which promoted their migration in three-dimensional collagen. In the present study, we provide evidence that activated T cells bind collagen through DDR1.

The impact of anesthesia on glycine absorption in operative hysteroscopy: a randomized controlled trial.

Background: Operative hysteroscopy requires the use of a distension medium and its absorption can lead to serious consequences from intravascular volume overload and water intoxication. We compared the impact of 2 types of anesthesia (general anesthesia and local anesthesia with sedation) on the absorption of glycine solution in operative hysteroscopy.

Methods: A randomized controlled trial was conducted over a 17-month period.

Cognitive intervention programs for individuals with mild cognitive impairment: systematic review of the literature.

This systematic literature review addressed the efficacy of 15 cognitive intervention programs that have been tested in individuals presenting with mild cognitive impairment of the amnestic type (MCI-A) possibly at risk to progress toward dementia. MEDLINE, PsycINFO, and Current Content databases were searched using the following key terms: cognitive training, cognitive stimulation, cognitive rehabilitation, neuropsychological intervention, memory training, memory stimulation, and Mild Cognitive Impairment. The data showed statistically significant improvements at the end of training on 44% of objective measures of memory, when compared with 12% of objective measures of cognition other than memory.

Efficacy of a cognitive training programme for mild cognitive impairment: results of a randomised controlled study.

This study aimed to determine the efficacy of cognitive training in a 10-week randomised controlled study involving 22 individuals presenting with mild cognitive impairment of the amnestic type (MCI-A). Participants in the experimental group (n = 11) learned face-name associations using a paradigm combining errorless (EL) learning and spaced retrieval (SR) whereas participants in the control group (n = 11) were trained using an errorful (EF) learning paradigm. Psycho-educational sessions on memory were also provided to all participants.

Glycine absorption in operative hysteroscopy: the impact of anesthesia.

Objective: This study aimed to evaluate the impact of anesthesia on the absorption of glycine in operative hysteroscopy.

Study Design: A retrospective cohort study was performed over 2 years. The absorption of glycine was compared among general anesthesia, local anesthesia with intravenous sedation, and spinal anesthesia.

Sonography of lower uterine segment thickness and prediction of uterine rupture.

Background: Sonographic evaluation of the lower uterine segment was undertaken to study the degree of thinning and, thus, to predict uterine rupture. However, the best measuring technique and recommended cutoff values remain controversial.

Case: Sonographic evaluation of the lower uterine segment at 36 weeks of gestation in a 31-year-old patient with prior low transverse cesarean delivery revealed a full thickness of 3.

Towards a cognitive stimulation program using an errorless learning paradigm in amnestic mild cognitive impairment.

Considering the high risk for amnestic mild cognitive impairment (A-MCI) individuals to progress towards dementia, it is crucial to study the efficacy of innovative treatment strategies such as cognitive stimulation techniques. The present study is a case report of two individuals presenting with A-MCI who were enrolled in a memory training program. After a broad neuropsychological assessment, the two participants were trained with an errorless (EL) learning paradigm on an individual basis, twice a week, over three weeks.