Search results for "Station"
showing 10 items of 1632 documents
Usefulness of routine hepatitis C and hepatitis B serology in the diagnosis of recent-onset arthritis. Systematic prospective screening in all patien…
2012
Ansemant, Thiphaine | Ornetti, Paul | Garrot, Jean-Francois | Pascaud, Francoise | Tavernier, Christian | Maillefert, Jean-Francis; International audience; ''Objective: Previous studies evaluating the usefulness of systematic screening for hepatitis B and C in patients with recent-onset arthritis suffered from a major bias since they were conducted in hospitals. The objective of the present study was to evaluate the relevance of such screening, performed by hospital and office-based rheumatologists of a defined area, in the diagnosis of arthritis or inflammatory polyarthralgia of less than 1 year duration. Methods: The CRRRI is a network which includes most hospital and office-based rheumat…
Muscle activity patterns and spinal shrinkage in office workers using a sit–stand workstation versus a sit workstation
2016
Reducing sitting time by means of sit-stand workstations is an emerging trend, but further evidence is needed regarding their health benefits. This cross-sectional study compared work time muscle activity patterns and spinal shrinkage between office workers (aged 24-62, 58.3% female) who used either a sit-stand workstation (Sit-Stand group, n = 10) or a traditional sit workstation (Sit group, n = 14) for at least the past three months. During one typical workday, muscle inactivity and activity from quadriceps and hamstrings were monitored using electromyography shorts, and spinal shrinkage was measured using stadiometry before and after the workday. Compared with the Sit group, the Sit-Stan…
Female obesity impairs in vitro fertilization outcome without affecting embryo quality.
2008
Objective To compare embryo quality and reproductive outcome in our IVF program according to the women's body mass index (BMI). Design Retrospective study. Setting University-affiliated infertility clinic, between January 2001 and April 2007. Patient(s) Women undergoing a total of 6,500 IVF–intracytoplasmic sperm injection (ICSI) cycles. Intervention(s) Six thousand five hundred IVF-ICSI cycles were included and divided into four groups: lean ( 2 ; n=1,070; 16.5%); normal (20–24.9 kg/m 2 ; n=3,930; 60.5%); overweight (25–29.9 kg/m 2 ; n=1,081; 16.6%); and obese (≥30 kg/m 2 ; n=419; 6.4%). Main Outcome Measure(s) Comparison of embryo quality and reproductive outcome (implantation, pregnancy,…
Outcome of intracytoplasmic sperm injection with and without polar body diagnosis of oocytes.
2008
Objective To compare the reproductive outcome of women undergoing intracytoplasmic sperm injection (ICSI) with or without polar body diagnosis of oocytes. Design Nonrandomized retrospective study. Setting University-based human genetic institute in collaboration with a private fertility center. Patient(s) Six hundred seven women undergoing ICSI with polar body diagnosis and 591 women undergoing ICSI without polar body diagnosis at the same time in the same fertility center. Intervention(s) Polar body testing of ICSI oocytes by five-color fluorescence in situ hybridization. Main Outcome Measure(s) Pregnancy rate (positive fetal heartbeats) and live-birth rate (of at least one child). Result(…
Predicted and actual fetal weight throughout the last trimester.
1997
The aim of our study was to obtain, in normal pregnancies, references values of predicted and actual fetal weight for both male and female fetuses and for fetuses born to nulliparous and multiparous women between weeks 28 and 41 of gestation. Predicted fetal weight curves represented calculations of weight in the third trimester based on weight data obtained during the second trimester. These curves were obtained from 134 ultrasonograms obtained between weeks 20 and 27. Actual fetal weight curves represented the values calculated from third trimester measurements and were based on 374 ultrasonograms obtained between weeks 28 and 41. For predicted fetal weight minor differences were found be…
Lack of association of the -463 G/A myeloperoxidase promoter polymorphism with Behcet's disease in Italian patients.
2007
Objective. To investigate potential associations between the � 463G/A myeloperoxidase (MPO) promoter polymorphism and susceptibility to, and clinical expression of, Behcet's disease (BD). Methods. One hundred and seventy-five Italian patients who satisfied the International Study Group criteria for BD and 235 healthy age- and sex-matched blood donors were genotyped for the �463G/A promoter polymorphism of the MPO gene by molecular methods. The patients were subgrouped according to the presence or absence of clinical manifestations. Results. The distribution of allele and genotype frequencies of the MPO �463A/G polymorphism did not differ significantly between the BD patients and the healthy…
GnRH agonist administration at the time of implantation does not improve pregnancy outcome in intrauterine insemination cycles: a randomized controll…
2009
Objective To assess whether GnRH agonist administration in the luteal phase improves pregnancy outcome in intrauterine insemination (IUI) cycles. Design Single-center, randomized, single-blind, placebo-controlled trial. Setting University-affiliated infertility clinic, between February 2005 and December 2007. Patient(s) Three hundred forty-four women undergoing IUI owing to mild to moderate male factor or donor sperm indication. Intervention(s) Random administration to either a single subcutaneous injection of 0.1 mg triptorelin (group A; n = 172) 8 days after hCG administration, or solvent only (group B; n=172) at the same time. Main Outcome Measure(s) Pregnancy rate was the primary outcom…
Combined effects of increasing maternal age and nulliparity on hypertensive disorders of pregnancy and small for gestational age
2019
The mean age of women delivering for the first time is increasing, and this combination could lead to an increased risk of perinatal complications.The objective was to evaluate the potential combined effects of nulliparity and increasing maternal age on small for gestational age (SGA 10th percentile) and hypertensive disorders of pregnancy (HDP).A population-based cohort study was conducted using data routinely collected on all births in 11 hospitals in the Burgundy perinatal network between 2007 and 2016. Pregnant women with singleton deliveries aged 20 years or older were included at delivery and divided into groups according to maternal age (20 to 24-year-old group as a reference). Mult…
Clinical experience and perinatal outcome of blastocyst transfer after coculture of human embryos with human endometrial epithelial cells: a 5-year f…
2003
Abstract Objective To evaluate the reproductive and neonatal outcome of blastocyst transfer after coculture with human endometrial epithelial cells in IVF and oocyte donation. Design Retrospective study. Setting Private assisted reproductive center. Patient(s) Two hundred sixty women undergoing IVF and 469 oocyte recipients. Intervention(s) IVF or intracytoplasmic sperm injection (ICSI) and transfer of at least one blastocyst after coculture with human endometrial epithelial cells. Main outcome measure(s) Blastocyst formation rate, implantation and pregnancy rates, neonatal outcome, and congenital birth defects. Results Among patients who had transfer with their own oocytes, 1,193 of 2,349 …
Blood flow velocity waveforms of the fetal middle cerebral artery in a normal population: reference values from 18 weeks to 42 weeks of gestation
2002
The aim of this prospective cross-sectional study was to establish new Doppler reference curves for peak blood flow velocities (Vmax, Vmean, Vmin) and impedance indices (PI, RI) of the middle cerebral artery at 18-42 weeks of gestation by an automatic wave form analysis integrated into the ultrasound device. In 962 low-risk pregnancies, blood flow velocities were derived from the middle cerebral artery with pulsed color Doppler ultrasonography. Reference curves were constructed for the individual parameters based on a growth function from a four-parameter class of monotonic continuous functions according to the smallest square principle for maximum blood flow velocities, as well as on a pol…