What is childhood apraxia of speech? Childhood apraxia of speech (CAS) is a speech disorder in which a childâs brain has difficulty coordinating the complex oral movements needed to create sounds into syllables, syllables into words, and words into phrases. Typically, muscle weakness is not to blame for this speech disorder.
Related to Breast Cancer. Herceptin: Long-Term Benefits for Breast Cancer. Feb. 24, 2011 -- High-risk breast cancer patients continue to derive benefits from the drug Herceptin even four years after stopping treatment, but questions remain about the biologic therapyâs safety when given with chemotherapy.
If the patient has missed a dose of Herceptin by one week or less, then the usual maintenance dose (weekly schedule: 2 mg/kg; three-weekly schedule: 6 mg/kg) should be administered as soon as possible.Do not wait until the next planned cycle.f the patient has missed a dose of Herceptin by more than one week, a re-loading dose of Herceptin should be administered over approximately 90 minutes (weekly schedule: 4 mg/kg; threeweekly schedule: 8 mg/kg), as soon as possible.