Fixed minidose versus-adjusted low-dose warfarin after total joint arthroplasty: a randomized prospective study.

Widespread use of adjusted low-dose warfarin has been limited by the inconvenience of outpatient laboratory monitoring and the perceived risk of bleeding complications. We sought to determine if the dose of warfarin could be lowered safely even further, eliminating the need for laboratory monitoring and lowering the complication rate. Two hundred forty-five Patients undergoing primary total joint arthroplasty (n = 245) were randomized prospectively to adjusted low-dose warfarin (international normalized ratio [INR], 1.

Alternative methods of reproduction. Effects on the child.

Artificial donor insemination (DI), surrogate parenting, in vitro fertilization, and embryo transfer are alternative methods of reproduction being utilized with increasing frequency. Technological developments are being studied in detail. Because of the secrecy inherent in the families involved, there has been little written describing the emotional and psychological well-being of the participants.

Efficacy of fenoprofen in the treatment of primary dysmenorrhea.

We compared fenoprofen calcium, 200 mg; fenoprofen calcium, 400 mg; aspirin, 650 mg; and a placebo in 85 women for the relief of primary dysmenorrhea in a double-blind, clinical trial. The usefulness of these drugs was judged from data obtained over four consecutive menstrual periods on: restriction of daily activity, pain intensity scores, need for rescue analgesics, withdrawal due to lack of efficacy, and adverse events. Both fenoprofen, 200 mg, and fenoprofen, 400 mg, offered significant (P less than .

Five-year follow-up of Vietnamese refugee children in the United States.

The purpose of this study was to investigate the present physical, mental, and psycho-social health of Vietnamese refugee children. Questionnaires were sent or given to adoptive families, foster families, and Vietnamese children living in the United States with their family units. Otitis media, respiratory ailments, and varicella constituted a large number of their initial medical problems.