What medicine should be taken for early gastric cancer?
Early gastric cancer refers to gastric cancer with cancer cells limited to the gastric mucosa or submucosa. If treated in time, the cure rate is high. Drug therapy is an important part of the comprehensive treatment of early gastric cancer and is usually used in combination with surgery, radiotherapy and other methods. This article will introduce in detail the commonly used drugs for early gastric cancer and their mechanisms of action, and attach the hot topics and hot content on the Internet in the past 10 days for reference.
1. Commonly used drugs for early gastric cancer
Drug treatments for early gastric cancer mainly include chemotherapy drugs, targeted drugs and immunotherapy drugs. The following are common drug classifications and their mechanisms of action:
| drug type | Representative medicine | Mechanism of action | Applicable people |
|---|---|---|---|
| chemotherapy drugs | 5-fluorouracil (5-FU), cisplatin, oxaliplatin | Inhibit cancer cell DNA synthesis and prevent their proliferation | Postoperative adjuvant therapy for early gastric cancer |
| Targeted drugs | Trastuzumab (Herceptin), ramucirumab (Cyramza) | Target specific gene mutations or protein expression to accurately attack cancer cells | HER2-positive or angiogenic gastric cancer patients |
| immunotherapy drugs | Pembrolizumab (Keytruda), nivolumab (Opdivo) | Activate the immune system and enhance its killing power against cancer cells | Patients with high PD-L1 expression or high microsatellite instability |
2. Precautions for drug treatment of early gastric cancer
1.individualized treatment: The treatment plan for early-stage gastric cancer needs to be formulated according to the patient’s specific conditions (such as pathological type, stage, genetic test results, etc.), and drugs cannot be used blindly.
2.side effect management: Common side effects of chemotherapy drugs include nausea, vomiting, bone marrow suppression, etc., and auxiliary drugs such as antiemetics and Shengbaizhen are required.
3.Regular review: During drug treatment, blood routine, liver and kidney function and imaging examinations need to be reviewed regularly to evaluate the efficacy and adjust the plan in a timely manner.
3. Hot topics and content on the entire network in the past 10 days
The following are recent hot topics and content on the treatment of gastric cancer across the Internet for readers’ reference:
| topic | heat index | Main content |
|---|---|---|
| New breakthrough in immunotherapy | ★★★★★ | Clinical trial results of PD-1 inhibitor combined with chemotherapy in early gastric cancer released |
| Targeted drug price reduction | ★★★★ | Multiple gastric cancer targeted drugs are included in medical insurance, significantly reducing patient burden |
| Traditional Chinese Medicine Assisted Treatment | ★★★ | The role of traditional Chinese medicine in alleviating the side effects of chemotherapy for gastric cancer triggers discussion |
| early screening technology | ★★★ | New gastroscopy technology can improve early gastric cancer detection rate |
4. Dietary recommendations for early gastric cancer
In addition to drug treatment, the diet of patients with early gastric cancer is also crucial:
1.Light and easy to digest: Choose porridge, noodles, steamed eggs and other foods to avoid spicy food.
2.high protein diet: Appropriate intake of fish, chicken, and soy products can promote recovery after surgery.
3.Eat small meals often: Can be divided into 5-6 meals a day to reduce the burden on the stomach.
5. Summary
Drug treatment for early gastric cancer needs to be carried out under the guidance of a doctor, and chemotherapy, targeted or immunotherapy should be selected based on the patient's individual situation. At the same time, paying attention to the latest medical developments and healthy diet can help improve treatment effects and quality of life. If you feel unwell, you should seek medical advice promptly and adjust your plan.
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