21.   The treatment failed.

22.   The treatment failed, her heartbeat began to slow, and neither medication nor manual chest compression could save her.

23.   The U.S. Food and Drug Administration approved the drug last May to treat breast cancer after other treatments had failed.

24.   They finally adopted two children after costly fertility treatments failed.

25.   They turned to the Polish-born doctor after traditional treatments failed.

26.   This is one of the major reasons anti-HIV treatments fail.

27.   Treatment failed, the cancer spread, and she died nine months later.

28.   A new osteoporosis drug has been found to reduce hip, leg and some other fractures in postmenopausal women that some treatments fail to prevent, researchers reported today.

29.   A new osteoporosis drug has been found to reduce hip, leg and some other fractures in postmenopausal women that some drug treatments fail to prevent.

30.   AIDS treatment often fails because pills are too hard to take.