Sentence examples for were found to be ineffective from inspiring English sources

Determined to try anything that might prevent a recurrence, she underwent a stem-cell transplant in 1999, before they were found to be ineffective for breast cancer.

More than 40 percent of established practices studied were found to be ineffective or harmful, 38 percent beneficial, and the remaining 22 percent unknown.

The success follows years of disappointing results in trials of other microbicides that were found to be ineffective, or even to raise a woman's risk of H.I.V. infection.

Some of the talk therapy apps were found to be ineffective, expensive, inconsistent in the quality of care provided and, at worst, potentially dangerous.

In a comparative study, treatment wetlands were found to be ineffective for removal of sulfamethoxazole [18], so removal of this class of PPCPs may be site-specific.

Although initial chemical cleanings were partially successful in restoring membrane performance, subsequent cleanings were found to be ineffective, a possible indication of irreversible membrane fouling.

Formal language that constantly asks for money and bombards people with the same message over and over was found to be ineffective.

The report said various mass-media public health campaigns aimed at promoting healthier diets have been found to be "ineffective" in the past.

In a statement, the department said it was important to note that the new report says only that "more research is needed, not that medications have been found to be ineffective".

A pilot program to gauge the result of merit pay for teachers was found to be ineffective at schools where principals and staff members were not working well together.

Anaesthetic blockades of pericranial nerves have been found to be ineffective [33].