Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2000
ReviewEarly amniocentesis versus transabdominal chorion villus sampling for prenatal diagnosis.
A major disadvantage of amniocentesis is that test results are usually available only after 18 weeks gestation. Early amniocentesis can now be done between 9 to 14 weeks gestation. ⋯ Current data suggest that early amniocentesis is associated with a greater risk of spontaneous miscarriage and neonatal talipes compared to transabdominal chorion villus sampling. An increased risk of these complications needs to be weighed against fewer technical difficulties and the possibility of fewer neonatal haemangiomas.
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Multiple physical medicine modalities are commonly included as part of therapeutic interventions for mechanical neck disorders (neck pain). The objective of this review was to assess the effects of physical medicine modalities for pain in adults with mechanical neck disorders. ⋯ There is little information available from trials to support the use of physical medicine modalities for mechanical neck pain. There is some support for the use of electromagnetic therapy and against the use of laser therapy with respect to pain reduction.
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Cochrane Db Syst Rev · Jan 2000
ReviewOil-soluble versus water-soluble media for assessing tubal patency with hysterosalpingography or laparoscopy in subfertile women.
There has been debate in the literature for more than 40 years as to whether flushing of the Fallopian tubes enhances fertility and whether this presumed therapeutic effect is greater with oil-soluble media than with water-soluble media. A meta-analysis of the therapeutic role of oil-soluble contrast media at hysterosalpingography was published in March 1994 (Watson 1994). This Cochrane Review is an expansion and update of that overview. ⋯ Flushing of the tubes with oil-soluble media increases subsequent pregnancy rates in infertility patients. The hypothesis that tubal "plugs" are a cause of proximal tubal occlusion and that oil-soluble media may flush them out, is supported by new techniques such as falloposcopy. Clinicians should consider flushing the tubes with OSCM before contemplating more invasive therapies.
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Cochrane Db Syst Rev · Jan 2000
ReviewMaternal antigen avoidance during lactation for preventing atopic disease in infants of women at high risk.
To assess the effects of prescribing an antigen avoidance diet during lactation on the nutritional status of the mother and newborn and on the development of atopic disease in the child. The main focus is on women whose infants are at high risk for developing an atopic condition, based on a history of atopic disease in the mother, father, or a previous child. ⋯ Prescription of an antigen avoidance diet to a high-risk woman during lactation may substantially reduce her child's risk of developing atopic eczema, but better trials are needed.
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Cochrane Db Syst Rev · Jan 2000
ReviewAntibiotic prophylaxis for intrauterine contraceptive device insertion.
Concern about the risk of upper genital tract infection (pelvic inflammatory disease) often limits use of the IUD, a highly effective contraceptive. Prophylactic antibiotic administration around the time of induced abortion significantly reduces the risk of postoperative endometritis.(Sawaya, 1996) Since the risk of IUD-related infection is limited to the first few weeks to months after insertion,(Lee, 1983; Farley, 1992) contamination of the endometrial cavity at the time of insertion(Mishell, 1966) appears to be the mechanism, rather than the IUD or string itself. Thus, antibiotic administration before IUD insertion might reduce the risk of upper genital tract infection from passive introduction of bacteria at insertion. ⋯ Use of either doxycycline 200 mg or azithromycin 500 mg by mouth before IUD insertion confers little benefit. While the reduction in unscheduled visits to the provider was marginally significant, the cost-effectiveness of routine prophylaxis remains questionable. A uniform finding in these trials was the low risk of IUD-associated infection, with or without use of antibiotic prophylaxis.