What is the difference between postoperative chemotherapy and no chemotherapy for gallbladder cancer?
In general, the differences between receiving chemotherapy and not receiving chemotherapy after gallbladder cancer surgery include survival rate, disease recurrence rate, treatment side effects, and others. The specific analysis is as follows:
1. Survival Rate
Chemotherapy after gallbladder cancer surgery can help improve the survival rate of patients. The 5-year survival rate for gallbladder cancer patients who receive chemotherapy is generally higher than for those who do not.
2. Disease Recurrence Rate
Postoperative chemotherapy can reduce the risk of disease recurrence in gallbladder cancer patients. Chemotherapy helps eliminate residual cancer cells, thereby reducing the likelihood of recurrence.
3. Treatment Side Effects
Chemotherapy may cause certain adverse reactions, such as nausea, vomiting, hair loss, fatigue, etc., and these side effects may affect the patient's quality of life and recovery process.
In addition to the above differences, there is also a difference in disease progression. There are various types of chemotherapy drugs available, including cisplatin for injection and vinblastine sulfate for injection. These medications should be used under the guidance of a qualified physician. Patients should not use them blindly or increase the dosage on their own. If drug-related side effects are severe, they should promptly inform their doctor.