Given an abstract, indicate which of the provided candidate titles (Option1 and Option2) best describes it (respond with the text of the title, not option1/2).

Q: Abstract: Ninety-eight arthrotomy patients undergoing meniscectomy were given intraoperative intraarticular methylprednisolone (40 mg) or placebo using double-blind technique and were evaluated clinically at three days, two weeks, four weeks, eight weeks, and twelve weeks after operation. Patients who received methylprednisolone showed small but statistically significant accelerated rehabilitation time with respect to subjectively evaluated pain and range of motion, through two weeks after operation. After two weeks, there was no further advantage over placebo through 12 weeks of rehabilitation.
Which is the apt title for the abstract? option1: Intraarticular methylprednisolone acetate in knee arthrotomy. option2: New perspectives on a subclinical form of visceral leishmaniasis.

A: Intraarticular methylprednisolone acetate in knee arthrotomy.
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Q: Abstract: Sixty-five children viewed by their teachers as hyperactive were evaluated as to whether they would benefit from stimulant medication. All underwent extensive neurodevelopmental and educational testing. Additional information was obtained from school and parent questionnaires and interviews. Children were not placed on medication unless they demonstrated characteristic impulsive, inattentive, and/or overactive behavior in two of three environments (home, school, clinic). Fifty-two children (80%) were not placed on medication. Follow-up was completed in 80 percent, and 93 percent of these children were doing well with nonpharmacologic interventions. Initial comparison of children not placed and placed on medication revealed that age, race, SES, amount of resource help and retention could not distinguish groups. Children placed on medication had difficulties earlier in school (chi 2 = 4.88, p less than 0.05), weren't as delayed academically (chi 2 = 6.30, p less than 0.05) and had less neurodevelopmental disorders (chi 2 = 9.01, p less than 0.01). If a careful psychosocial history does not reveal impulsive, inattentive, and/or hyperactive behavior outside of school, a child should be evaluated to rule out neurodevelopmental and educational problems.
Which is the apt title for the abstract? option1: Pediatric management of nonpervasively "hyperactive" children. option2: Simple method for monitoring 24-hour urinary urea nitrogen excretion.

A: Pediatric management of nonpervasively "hyperactive" children.
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Q: Abstract: We studied the effects of the progesterone antagonist RU 486 in 100 women with early, unwanted pregnancy (within 10 days of the expected onset of the missed menstrual period). Thirty-four women received oral doses of 400 mg (in four days), 26 received 600 mg (in four days), and 40 received 800 mg (in two days). Uterine bleeding occurred in all patients within four days of the first dose and continued for 5 to 17 days. In 85 of the women, a dramatic decrease in the plasma chorionic gonadotropin level was observed on day 6, and an empty uterus was confirmed by ultrasonography on day 13. Hence, these women were considered to have had a complete abortion. Fifteen subjects had persistently elevated plasma chorionic gonadotropin levels on day 6 and were considered not to have responded to RU 486. They all had uterine evacuation, which was facilitated by a softening of the cervix. The percentage of women with complete abortion was similar in all dosage groups. Furthermore, plasma levels of immunoreactive RU 486 were similar in subjects with and without complete abortion. The only important side effect observed in the responders was prolonged uterine bleeding in 18 percent, but neither blood transfusion nor curettage was required. We conclude that RU 486 is an effective and safe method for termination of very early pregnancy but that it should be used only under close medical supervision.
Which is the apt title for the abstract? option1: Termination of early pregnancy by the progesterone antagonist RU 486 (Mifepristone). option2: Loculated abscesses: management by percutaneous fracture of septations.

A:
Termination of early pregnancy by the progesterone antagonist RU 486 (Mifepristone).
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