How to treat cervical cancer that has metastasized to the lungs

Cervical cancer that metastasizes to the lungs can be treated with chemotherapy, targeted therapy, immunotherapy, radiotherapy, surgery, etc. Cervical cancer lung metastasis is usually caused by the spread of tumor cells through the blood or lymphatic system, and may be accompanied by symptoms such as cough, chest pain, and dyspnea.

1. Chemotherapy

Chemotherapy is the basic treatment for lung metastasis of cervical cancer. Commonly used drugs include cisplatin injection, paclitaxel injection, carboplatin injection, etc. These drugs work by inhibiting tumor cell proliferation and may cause adverse reactions such as nausea and hair loss. Chemotherapy regimens need to be formulated based on the patient's physical status and previous treatment history, and usually need to be repeated for multiple cycles.

2. Targeted therapy

Targeted drugs such as bevacizumab injection can inhibit tumor angiogenesis, and pembrolizumab injection can block the PD-1 immune checkpoint. This type of treatment targets specific molecular targets and needs to be screened for suitable groups through genetic testing. It may cause side effects such as hypertension and proteinuria, but the overall tolerability is better than traditional chemotherapy.

3. Immunotherapy

Immune checkpoint inhibitors such as nivolumab injection work by activating T cell anti-tumor immune responses and are suitable for patients with PD-L1 positive expression. Immune-related adverse reactions such as pneumonia and colitis need to be monitored during treatment, and some patients can achieve long-term disease control.

4. Radiotherapy

Stereotactic radiotherapy can be used to target pulmonary oligometastases, which can focus on killing tumors through high-precision positioning. For patients with multiple lesions or pain associated with bone metastases, palliative radiotherapy can relieve symptoms. Radiotherapy may cause radiation pneumonitis, and hormone prevention is required.

5. Surgical treatment

It is only applicable to patients with single lung metastasis and well-controlled primary tumor. Surgical procedures include pulmonary wedge resection, segmentectomy, etc. Cardiopulmonary function needs to be comprehensively assessed before surgery, and adjuvant treatment may be needed after surgery to reduce the risk of recurrence. There are few opportunities for surgical treatment, and strict screening of indications is required.

Patients with cervical cancer lung metastasis should ensure a high-protein diet such as fish and soy products, and supplement with appropriate amounts of vitamin C and vitamin E. Avoid strenuous exercise but maintain moderate activities, such as walking and breathing exercises. Regularly review chest CT to monitor the treatment effect. If symptoms such as hemoptysis and persistent fever occur, timely medical attention is required. Maintaining a good mental state can help improve treatment tolerance, and you can seek professional psychological support.