Tecentriq (Atezolizumab) vs Xeloda ()

Tecentriq (Atezolizumab) vs Xeloda ()

Tecentriq (Atezolizumab) is an immune checkpoint inhibitor specifically designed to target and block the PD-L1 protein on cancer cells, thereby enhancing the body's immune response against the cancer. It is often used in the treatment of various types of cancers, including non-small cell lung cancer, small cell lung cancer, urothelial carcinoma, and triple-negative breast cancer. On the other hand, Xeloda (Capecitabine) is an oral chemotherapy drug that is converted into 5-fluorouracil (5-FU) in the body, which interferes with DNA production and kills cancer cells, commonly used for colorectal cancer and breast cancer. When deciding between these two medications, it is crucial to consider the type of cancer being treated, the stage of the disease, the patient's overall health, and previous treatments, as each drug has specific indications and mechanisms of action. A healthcare professional can provide personalized advice based on the patient's unique medical history and the specific characteristics of their cancer.

Difference between Tecentriq and Xeloda

Metric Tecentriq (Atezolizumab) Xeloda ()
Generic name Atezolizumab Capecitabine
Indications Urothelial carcinoma, non-small cell lung cancer, triple-negative breast cancer, hepatocellular carcinoma, and others Metastatic colorectal cancer, metastatic breast cancer, gastric cancer, and others
Mechanism of action PD-L1 inhibitor, enhancing T-cell mediated immune response against cancer cells Prodrug that is enzymatically converted to 5-fluorouracil (5-FU) in the body, which inhibits DNA synthesis and cell division
Brand names Tecentriq Xeloda
Administrative route Intravenous infusion Oral
Side effects Fatigue, decreased appetite, nausea, urinary tract infections, fever, and others Diarrhea, hand-foot syndrome, nausea, vomiting, fatigue, and others
Contraindications History of severe hypersensitivity to atezolizumab or any of its excipients Hypersensitivity to capecitabine or fluorouracil, dihydropyrimidine dehydrogenase (DPD) deficiency
Drug class Monoclonal antibody, Immune checkpoint inhibitor Antimetabolite, Fluoropyrimidine
Manufacturer Genentech (Roche) Roche

Efficacy

Tecentriq (Atezolizumab) in Breast Cancer Treatment

Tecentriq (Atezolizumab) is an immune checkpoint inhibitor that has shown efficacy in the treatment of triple-negative breast cancer (TNBC), which is a type of breast cancer that lacks estrogen and progesterone receptors and does not overexpress the HER2 protein. Tecentriq has been studied in combination with chemotherapy and has been found to improve outcomes in patients with this aggressive form of breast cancer. Specifically, the IMpassion130 trial demonstrated that the addition of Tecentriq to nab-paclitaxel significantly improved progression-free survival in patients with metastatic or unresectable locally advanced TNBC.

Furthermore, the use of Tecentriq in the treatment of breast cancer has been associated with an improvement in overall survival, particularly in patients whose tumors express the PD-L1 protein. This biomarker is used to identify patients who are more likely to respond to immune checkpoint inhibitors like Tecentriq. The results from clinical trials suggest that patients with PD-L1-positive tumors derive the most benefit from Tecentriq, highlighting the importance of biomarker testing in the management of breast cancer.

Xeloda (Capecitabine) in Breast Cancer Treatment

Xeloda (Capecitabine) is an oral chemotherapy drug that is converted to 5-fluorouracil (5-FU) in the body, where it inhibits DNA synthesis and slows the growth of cancer cells. Xeloda has been used as a treatment for metastatic breast cancer, particularly in patients who have not responded to other chemotherapy treatments. In clinical trials, Xeloda has been shown to be effective as a single agent in improving response rates and delaying disease progression in metastatic breast cancer patients.

Additionally, Xeloda has been studied in combination with other chemotherapy agents and targeted therapies for the treatment of breast cancer. When used in combination with agents such as docetaxel, Xeloda has demonstrated improved efficacy in terms of overall response rate and progression-free survival compared to chemotherapy alone. This suggests that Xeloda can play a valuable role in combination regimens for the management of advanced breast cancer, offering an additional therapeutic option for patients who have progressed on standard treatments.

Regulatory Agency Approvals

Tecentriq
  • European Medical Agency (EMA), European Union
  • Food and Drug Administration (FDA), USA
  • Health Canada
  • Pharmaceuticals and Medical Devices Agency (PMDA), Japan
  • Therapeutic Goods Administration (TGA), Australia
  • Medsafe (NZ)
Xeloda
  • European Medical Agency (EMA), European Union
  • Food and Drug Administration (FDA), USA

Access Tecentriq or Xeloda today

If Tecentriq or Xeloda are not approved or available in your country (e.g. due to supply issues), you can access them via Everyone.org.

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