Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 4 de 4
Filter
1.
J Matern Fetal Neonatal Med ; 28(9): 1068-72, 2015 Jun.
Article in English | MEDLINE | ID: mdl-25041212

ABSTRACT

OBJECTIVE: To estimate whether cervical length measured by transvaginal ultrasonography in women with a history of hysteroscopic uterine septum resection predicts spontaneous preterm birth <35 weeks' gestation. METHODS: This retrospective cohort study compared women who had undergone hysteroscopic metroplasty, and were subsequently pregnant with singleton gestations delivered January 2003 to December 2012, to a low-risk control group. Transvaginal ultrasonographic cervical lengths were measured 16-30 weeks' gestation. The primary outcome was spontaneous preterm birth <35 weeks' gestation and the primary exposure variable of interest was cervical length. RESULTS: Women with a uterine septum resected (N = 24) had a shorter cervical length (2.90 cm) than the low-risk control group (N = 141, 4.31 cm, p < 0.0001); and were more likely to have a cervical length <3.0 cm (41.7% versus 1.4%, p < 0.0001), <2.5 cm (33.3% versus 0%, p < 0.0001), <2.0 cm (16.7% versus 0%, p < 0.0001) and <1.5 cm (12.5% versus 0%, p = 0.003). Women with septum resected were more likely to receive corticosteroids (33.3% versus 11.3%, p = 0.010), but were not more likely to have a spontaneous preterm birth <35 weeks (4.2% versus 0.7%, p = 0.27). There were no differences noted in secondary outcomes including neonatal morbidity. CONCLUSION: Pregnant women with a history of a hysteroscopic uterine septum resection have shorter cervical lengths than low-risk controls but may not be at a higher risk of spontaneous preterm birth <35 weeks' gestation. Further research with a larger sample size is needed to evaluate this group of women to determine if transvaginal ultrasonographic cervical length assessment is of benefit.


Subject(s)
Cervical Length Measurement , Premature Birth/diagnostic imaging , Uterus/abnormalities , Adult , Female , Humans , Hysteroscopy , Retrospective Studies , Uterus/surgery , Young Adult
3.
J Obstet Gynaecol Can ; 25(10): 825-9, 2003 Oct.
Article in English | MEDLINE | ID: mdl-14532950

ABSTRACT

OBJECTIVE: To compare the utilization of the second trimester maternal serum screen (MSS) of a-fetoprotein, human chorionic gonadotrophin, and unconjugated estriol, in Newfoundland, by practice location, training, and gender. METHODS: Four hundred eighteen anonymous self-reported questionnaires were mailed out to all practising family physicians, general practitioners, and obstetricians in Newfoundland, who were identified through the provincial medical board. The survey included questions on demographic characteristics, provision of antenatal care, gestational age at which MSS is ordered, reasons for offering or not offering MSS, and the use of routine antenatal ultrasound. Categorical data were analyzed using chi-square and Fisher exact tests, as appropriate. RESULTS: Overall, 63% of physicians responded to the survey. Forty percent of respondents had an urban practice. Female physicians, regardless of specialty, were more likely to offer MSS to their patients (89% vs. 78%; P = 0.04), whereas family physicians and obstetricians were more likely to offer screening than general practitioners (85% vs. 83% vs. 25%; P = 0.02). Among physicians offering MSS, 54% offered it only to women 35 years and older. Practice location did not affect whether a woman was offered MSS (P = 0.41). Twenty-five percent of family physicians offering MSS did not offer it at the appropriate gestational age of 15 to 20 weeks. Ninety-four percent of pregnant women were routinely offered an ultrasound during pregnancy. CONCLUSION: The utilization of MSS in Newfoundland is affected by physician training and gender, but not by practice location. Further education of physicians is required to ensure appropriate use and timing of this screening test.


Subject(s)
Family Practice , Obstetrics , Practice Patterns, Physicians' , Prenatal Diagnosis , Adult , Chorionic Gonadotropin/blood , Chromosome Aberrations , Estriol/blood , Female , Humans , Male , Middle Aged , Newfoundland and Labrador , Pregnancy , Pregnancy Trimester, Second , alpha-Fetoproteins/analysis
4.
J Obstet Gynaecol Can ; 24(10): 783-90, 793-802, 2002 Oct.
Article in English, French | MEDLINE | ID: mdl-12399806

ABSTRACT

The recent Women's Health Initiative study report evaluated the long-term benefits and risks of hormone replacement therapy among healthy postmenopausal women. The report showed that the risk-benefit profile of continuous combined hormone replacement therapy was not consistent with the primary prevention of coronary heart disease. The Women's Health Initiative study of continuous combined hormone replacement therapy is a landmark study and the results provide valuable information for patients and clinicians. However, the most common indication for hormone replacement therapy is menopausal symptoms, for which it is effective, not prevention of disease, and the most common use is for less than three years. Nevertheless, even short-term use has small effects on some outcomes. This statement discusses how the findings of the Women's Health Initiative study can be applied to reach appropriate clinical decisions.


Subject(s)
Breast Neoplasms/epidemiology , Cardiovascular Diseases/epidemiology , Estrogen Replacement Therapy/adverse effects , Estrogen Replacement Therapy/standards , Osteoporosis, Postmenopausal/prevention & control , Patient Selection , Postmenopause/drug effects , Aged , Drug Combinations , Estrogen Replacement Therapy/methods , Estrogens, Conjugated (USP)/adverse effects , Evidence-Based Medicine/standards , Female , Humans , Informed Consent , Medroxyprogesterone Acetate/adverse effects , Middle Aged , Patient Education as Topic , Risk , Risk Factors , Women's Health
SELECTION OF CITATIONS
SEARCH DETAIL
...