ON THIS PAGE: You will learn about the different types of treatments doctors use for people with small cell lung cancer. Use the menu to see other pages.
This section explains the types of treatments that are the standard of care for small cell lung cancer. “Standard of care” means the best treatments known. When making treatment plan decisions, you are encouraged to consider clinical trials as an option. A clinical trial is a research study that tests a new approach to treatment. Doctors want to learn whether the new treatment is safe, effective, and possibly better than the standard treatment. Clinical trials can test a new drug, a new combination of standard treatments, or new doses of standard drugs or other treatments. Clinical trials are an option to consider for treatment and care for all stages of cancer. Your doctor can help you consider all your treatment options. To learn more about clinical trials, see the About Clinical Trials and Latest Research sections.
In cancer care, different types of doctors often work together to create a patient’s overall treatment plan that combines different types of treatments. This is called a multidisciplinary team. Cancer care teams include a variety of other health care professionals, such as physician assistants, oncology nurses, social workers, pharmacists, counselors, dietitians, and others.
Treatments for small cell lung cancer may include a combination of different types of treatments, such as chemotherapy, immunotherapy, radiation therapy, and/or surgery. Descriptions of the common types of treatments used for small cell lung cancer are listed below, followed by an outline of treatment options by stage. Your care plan may also include treatment for symptoms and side effects, an important part of cancer care.
Treatment options and recommendations depend on several factors, including the type and stage of cancer, possible side effects, and the patient’s preferences and overall health. Take time to learn about all of your treatment options and be sure to ask questions about things that are unclear. Talk with your doctor about the goals of each treatment and what you can expect while receiving the treatment. Learn more about making treatment decisions.
Therapies using medication
Systemic therapy is the use of medication to destroy cancer cells. This type of medication is given through the bloodstream to reach cancer cells throughout the body. Systemic therapies are generally prescribed by a medical oncologist, a doctor who specializes in treating cancer with medication.
Common ways to give systemic therapies include an intravenous (IV) tube placed into a vein using a needle or in a pill or capsule that is swallowed (orally).
The types of systemic therapies used for small cell lung cancer include:
Each of these types of therapies are discussed below in more detail. A person may receive only 1 type of systemic therapy at a time or a combination of systemic therapies given at the same time. They can also be given as part of a treatment plan that includes radiation therapy and/or surgery.
The medications used to treat cancer are continually being evaluated. Talking with your doctor is often the best way to learn about the medications prescribed for you, their purpose, and their potential side effects or interactions with other medications. Learn more about your prescriptions by using searchable drug databases.
Chemotherapy is the use of drugs to destroy cancer cells, usually by ending the cancer cells’ ability to grow and divide.
A chemotherapy regimen, or schedule, usually consists of a specific number of cycles given over a set period of time. A patient may receive 1 drug at a time or combinations of different drugs given at the same time.
Chemotherapy is the primary treatment for small cell lung cancer because it spreads quickly. The most commonly used chemotherapy regimen is etoposide (Etopophos) or irinotecan (Camptosar) plus a platinum-based drug such as cisplatin (available as a generic) or carboplatin (available as a generic).
For people with limited stage small cell lung cancer, chemotherapy plus radiation therapy (see below) to the chest is given daily over several weeks. People with extensive stage cancer initially receive chemotherapy for 3 to 4 months. Or they may receive chemotherapy in combination with immunotherapy (see below).
The side effects of chemotherapy depend on the individual and the dose used, but they can include fatigue, risk of infection, nausea and vomiting, loss of appetite, diarrhea, and hair loss. Nausea and vomiting are often avoidable. Learn more about preventing nausea and vomiting caused by cancer treatment. These side effects usually go away after treatment is finished.
Learn more about the basics of chemotherapy.
Immunotherapy, also called biologic therapy, is designed to boost the body's natural defenses to fight the cancer. It uses materials made either by the body or in a laboratory to improve, target, or restore immune system function. For example, the PD-1 pathway may be very important in the immune system’s ability to control cancer growth. Blocking this pathway with PD-1 and PD-L1 antibodies has stopped or slowed the growth of small cell lung cancer for some patients. The following types of immunotherapy may be used for small cell lung cancer:
Atezolizumab (Tecentriq), combined with carboplatin and etoposide as a first-line treatment for extensive stage small cell lung cancer
Nivolumab (Opdivo), if the first treatment stops working or if the cancer has come back
Pembrolizumab (Keytruda), if the first treatment stops working or if the cancer has come back
Different types of immunotherapy can cause different side effects. Talk with your doctor about possible side effects for the immunotherapy recommended for you. Learn more about the basics of immunotherapy.
Radiation therapy is the use of high energy x-rays or other particles to destroy cancer cells. A radiation oncologist is a doctor who specializes in giving radiation therapy to treat cancer. The most common type of radiation treatment is called external-beam radiation therapy, which is radiation given from a machine outside the body. A radiation therapy regimen, or schedule, usually consists of a specific number of treatments given over a set period of time. This can vary from just a few days of treatment to several weeks.
For people with limited stage small cell lung cancer, radiation therapy is combined with chemotherapy (see above). Radiation therapy is best when given during the first or second month of chemotherapy.
In people whose cancer has shrunk after chemotherapy, radiation therapy to the head lessens the risk that the cancer will spread to the brain. This is called prophylactic cranial irradiation (PCI), and it has been shown to lengthen the lives of some patients.
People with extensive stage small cell lung cancer may sometimes receive radiation therapy to treat residual disease in the chest.
People with small cell lung cancer who receive radiation therapy often experience fatigue and loss of appetite. If radiation therapy is given to the neck or center of the chest, patients may also develop a sore throat and have difficulty swallowing. Patients may also notice skin irritation, similar to sunburn, where the radiation was directed. Most side effects go away soon after treatment is finished.
If the radiation therapy irritates or inflames the lung, patients may develop a cough, fever, or shortness of breath months and sometimes years after the radiation therapy ends. About 15% of patients develop this condition, called radiation pneumonitis. If it is mild, radiation pneumonitis does not need treatment and goes away on its own. If it is severe, a patient may need treatment for radiation pneumonitis with steroid medications, such as prednisone (multiple brand names). Radiation therapy may also cause permanent scarring of the lung tissue near where the original tumor was located. Typically, the scarring does not cause symptoms. However, severe scarring can cause a permanent cough and shortness of breath. For this reason, radiation oncologists carefully plan the treatments using CT scans of the chest to lessen the amount of healthy lung tissue exposed to radiation (see above).
Learn more about the basics of radiation therapy.
Surgery is the removal of the tumor and some surrounding healthy tissue during an operation. A surgical oncologist is a doctor who specializes in treating cancer using surgery. For lung cancer, a thoracic surgeon is specially trained to perform lung cancer surgery.
Surgery is rarely used for patients with small cell lung cancer and is only considered for people with very early-stage disease, such as cancer in a small lung nodule. In those situations, chemotherapy, with or without radiation therapy, is given after surgery (see above).
Before surgery, talk with your health care team about the possible side effects from the specific surgery you will have. Learn more about the basics of cancer surgery.
Care for symptoms and side effects
Cancer and its treatment often cause side effects. In addition to treatments intended to slow, stop, or eliminate the cancer, an important part of cancer care is relieving a person’s symptoms and side effects. This approach is called palliative or supportive care, and it includes supporting the patient with his or her physical, emotional, and social needs.
Palliative care is any treatment that focuses on reducing symptoms, improving quality of life, and supporting patients and their families. Any person, regardless of age or type and stage of cancer, may receive palliative care. It works best when palliative care is started as early as needed in the cancer treatment process. People often receive treatment for the cancer at the same time that they receive treatment to ease side effects. In fact, people who receive both at the same time often have less severe symptoms, better quality of life, and report they are more satisfied with treatment.
Palliative treatments vary widely and often include medication, nutritional changes, relaxation techniques, emotional support, and other therapies. You may also receive palliative treatments similar to those meant to eliminate the cancer, such as chemotherapy, surgery, or radiation therapy. Talk with your doctor about the goals of each treatment in your treatment plan.
The following treatments may be given to help relieve the symptoms of small cell lung cancer:
A tumor in the chest that is bleeding or blocking the lung passages can be shrunk with radiation therapy.
During a bronchoscopy (See Diagnosis), lung passages blocked by cancer can be opened to improve breathing.
A surgeon can use a laser to burn away a tumor or place a stent to prop open an airway.
Medications are used to treat cancer pain. Most hospitals and cancer centers have pain control specialists who provide pain relief, even for severe cancer pain. Many drugs used to treat cancer pain, especially morphine, can also relieve shortness of breath caused by cancer. Learn more about managing cancer pain.
Medications can be used to suppress cough, open closed airways, or reduce bronchial secretions.
Prednisone or methylprednisolone (multiple brand names) can reduce inflammation caused by lung cancer or radiation therapy and improve breathing.
Extra oxygen from small, portable tanks can help make up for the lung’s reduced ability to pull oxygen from the air.
Medications are available to strengthen bones, lessen bone pain, and help prevent future bone metastases.
Appetite stimulants and nutritional supplements can improve appetite and reduce weight loss.
Before treatment begins, talk with your health care team about the possible side effects of the specific treatment plan and palliative care options. During and after treatment, be sure to tell your doctor or another health care team member if you are experiencing a problem so it can be addressed as quickly as possible. Learn more about palliative care.
Treatment options by stage
For limited stage cancer, treatment may include chemotherapy combined with radiation therapy to try to cure the cancer. For extensive stage, chemotherapy alone is likely a better option. Learn more about recommendations for the treatment of small cell lung cancer on a separate ASCO website.
Metastatic lung cancer
If cancer spreads to another part in the body from where it started, doctors call it metastatic cancer. Most patients who develop metastatic small cell lung cancer need to start treatment right away. Talk with your doctor about the available treatment options, including clinical trials, so you are comfortable with the treatment plan.
Your treatment plan may include a combination of surgery, chemotherapy, and radiation therapy. Chemotherapy is not as effective as radiation therapy or surgery to treat lung cancer that has spread to the brain. For this reason, lung cancer that has spread to the brain is usually treated with radiation therapy. Most people with brain metastases from lung cancer receive radiation therapy to the entire brain. This can cause side effects such as hair loss, fatigue, and redness of the scalp.
Palliative care will also be important to help relieve symptoms and side effects. Radiation therapy or surgery may also be used to treat metastases that are causing pain or other symptoms. Bone metastases that weaken major bones can be treated with surgery, and the bones can be reinforced using metal implants.
For most people, a diagnosis of metastatic cancer is very stressful and, at times, difficult to bear. You and your family are encouraged to talk about how you feel with doctors, nurses, social workers, or other members of the health care team. It may also be helpful to talk with other patients, including through a support group.
Remission and the chance of recurrence
A remission is when cancer cannot be detected in the body and there are no symptoms. This may also be called having “no evidence of disease” or NED.
A remission may be temporary or permanent. This uncertainty causes many people to worry that the cancer will come back. While many remissions are permanent, it is important to talk with your doctor about the possibility of the cancer returning. Understanding your risk of recurrence and the treatment options may help you feel more prepared if the cancer does return. Learn more about coping with the fear of recurrence.
If the cancer does return after the original treatment, it is called recurrent cancer. It may come back in the same place (called a local recurrence), nearby (regional recurrence), or in another place (distant recurrence).
When there is a recurrence, a new cycle of testing will begin again to learn as much as possible about the recurrence. After this testing is done, you and your doctor will talk about the treatment options. Often the treatment plan will include the treatments described above such as chemotherapy and radiation therapy, but they may be used in a different combination or given at a different pace. Your doctor may suggest clinical trials that are studying new ways to treat this type of recurrent cancer. Whichever treatment plan you choose, palliative care will be important for relieving symptoms and side effects.
Treatment for recurrent small cell lung cancer may not work well for very long. If treatment does stop working, it is important to talk with your doctor about the next steps and the goals of further treatment.
People with recurrent cancer often experience emotions such as disbelief or fear. You are encouraged to talk with the health care team about these feelings and ask about support services to help you cope. Learn more about dealing with cancer recurrence.
If treatment does not work
Recovery from cancer is not always possible. If the cancer cannot be cured or controlled, the disease may be called advanced or terminal.
This diagnosis is stressful, and for many people, advanced cancer is difficult to discuss. However, it is important to have open and honest conversations with your health care team to express your feelings, preferences, and concerns. The health care team is there to help, and many team members have special skills, experience, and knowledge to support patients and their families. Making sure a person is physically comfortable and free from pain is extremely important.
People who have advanced cancer and who are expected to live less than 6 months may want to consider hospice care. Hospice care is designed to provide the best possible quality of life for people who are near the end of life. You and your family are encouraged to talk with the health care team about hospice care options, which include hospice care at home, a special hospice center, or other health care locations. Nursing care and special equipment can make staying at home a workable option for many families. Learn more about advanced cancer care planning.
After the death of a loved one, many people need support to help them cope with the loss. Learn more about grief and loss.
The next section in this guide is About Clinical Trials. It offers more information about research studies that are focused on finding better ways to care for people with cancer. Use the menu to choose a different section to read in this guide.