Herceptin as a single agent in patients with HER2 overexpressing metastatic breast cancer / 中华肿瘤杂志
Chinese Journal of Oncology
;
(12): 430-432, 2004.
Article
in Chinese
| WPRIM
| ID: wpr-254317
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the efficacy and adverse reactions of Herceptin as a single agent in patients with HER2 overexpressing metastatic breast cancer.</p><p><b>METHODS</b>There were two kinds of therapy protocol. One was loading-dose of 4 mg/kg intravenously, followed by a 2 mg/kg maintenance dose of weekly intervals. The other was loading-dose of 8 mg/kg, followed by 6 mg/kg of every three weeks intervals.</p><p><b>RESULTS</b>Among 20 patients with evaluated efficacy, there was no complete response, 5 patients (25.0%) showed partial response (PR), 5 (25.0%) stable disease (SD) and 10 (50.0%) progressive disease (PD). Of 22 patients, the overall response rate was 22.7%. The median time of disease progression and treatment failure was 6 weeks and 6.5 weeks, respectively. The most common adverse reactions were fever and chill. Cardiac symptoms could be seen in some patients.</p><p><b>CONCLUSION</b>Herceptin is an active agent for the patients with HER2 overexpressing metastatic breast cancer and the adverse events are well tolerated.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pathology
/
Soft Tissue Neoplasms
/
Bone Neoplasms
/
Breast Neoplasms
/
Drug Administration Schedule
/
Receptor, ErbB-2
/
Disease-Free Survival
/
Disease Progression
/
Drug Therapy
/
Fever
Type of study:
Practice guideline
Limits:
Adult
/
Aged
/
Female
/
Humans
Language:
Chinese
Journal:
Chinese Journal of Oncology
Year:
2004
Type:
Article
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