Massage therapy cannot treat metastatic cancer itself, but it may help some people manage pain and other symptoms when used as part of supportive cancer care. Research involving people with advanced cancer suggests that appropriately adapted massage may improve pain, fatigue, insomnia, and quality of life.
For massage therapists, however, the important question is not simply whether massage may help. It is how to interpret the evidence accurately and provide care that reflects the client’s cancer diagnosis, current treatments, physical condition, and oncology team’s recommendations.
What Does the Research Show About Massage and Advanced Cancer?
A frequently cited study is the 2023 IMPACT randomized clinical trial published in JAMA Network Open. Researchers enrolled 298 adults with advanced cancer who were experiencing moderate to severe musculoskeletal pain.
Participants were randomly assigned to receive either acupuncture or massage therapy. Treatment was provided weekly for 10 weeks, followed by monthly booster sessions through week 26.
By the end of the study, participants in the massage group had experienced a mean reduction of about three points in their worst-pain score on a 0-to-10 scale. The massage group also showed improvements from baseline in fatigue, insomnia, pain-related interference, and physical quality of life.
The study therefore provides encouraging evidence that massage can be incorporated into symptom-management programs for some people living with advanced cancer.
Does That Mean Massage Caused the Improvements?
Not necessarily.
This is one of the most important qualifications when discussing the study. Researchers compared massage with acupuncture, but the trial did not include a usual-care, no-treatment, or sham control group.
Both groups improved, and there was no statistically significant difference between massage and acupuncture for the primary pain outcome. Because there was no untreated control group, the researchers could not determine exactly how much of the improvement resulted specifically from massage rather than other influences such as ongoing cancer treatment, medication changes, expectations, therapeutic interaction, or natural changes in symptoms.
The investigators themselves identified this limitation.
The appropriate conclusion is therefore that massage was associated with meaningful symptom improvement in this advanced-cancer population—not that massage has been proven to independently produce those improvements in every person with cancer.
Advanced Cancer and Metastatic Cancer Are Not Identical Terms
The study is also sometimes described as research on metastatic cancer, but its actual population was broader: people with advanced cancer.
Many participants had stage IV cancers, which frequently involve metastatic disease, but eligibility also included certain stage III and otherwise advanced cancers. Massage therapists should avoid generalizing the results exclusively to every person with metastatic cancer.
This distinction does not invalidate the study. It simply keeps the claim consistent with the population researchers actually studied.
Massage Is Supportive Care, Not Cancer Treatment
Massage therapy should be viewed as a complementary or supportive intervention. It does not remove tumors, prevent metastasis, replace oncology treatment, or cure cancer.
The National Cancer Institute distinguishes complementary therapies from standard cancer treatment, and the National Center for Complementary and Integrative Health states that massage may be incorporated into supportive cancer care when appropriate precautions are taken.
In addition, joint clinical guidance from the Society for Integrative Oncology and the American Society of Clinical Oncology has included massage among integrative approaches that may be considered for certain types of cancer-related pain.
Safety Matters More Than Following a Standard Massage Routine
A client living with advanced or metastatic cancer may require substantial modification of an ordinary massage session.
Memorial Sloan Kettering Cancer Center advises that massage should be adapted for people with cancer and avoided directly over areas involving tumors, recent radiation or surgery, and certain implanted medical devices. The appropriate pressure, positioning, treatment area, and session duration may also differ considerably from what would be used for a healthy client.
Massage therapists should gather an appropriate health history and consider factors such as:
- where the cancer is located and whether there is known tumor involvement in the proposed treatment area;
- recent surgery, radiation, chemotherapy, or other cancer treatment;
- unexplained or changing pain;
- skin integrity, wounds, bruising, or treatment-related sensitivity;
- medical devices, ports, drains, or other treatment equipment;
- possible fracture, bleeding, clotting, infection, or other medical risks identified by the healthcare team;
- the client’s energy level, positioning tolerance, and overall condition.
The National Center for Complementary and Integrative Health notes that massage is generally considered low risk, but rare serious adverse events—including blood clots, nerve injury, and bone fracture—have been reported, particularly with vigorous techniques or in people at increased risk of injury.
When a client’s medical status creates uncertainty, communication with the treating healthcare team is preferable to guessing whether a technique is appropriate.
What Should Massage Therapists Take From This Research?
The IMPACT trial offers a useful message for clinical practice: massage may have a legitimate role in helping selected people with advanced cancer manage symptoms and improve day-to-day well-being.
It also demonstrates why oncology massage requires more than simply applying ordinary massage techniques to a medically complex client.
Good professional practice includes:
- obtaining a thorough and current health history;
- using informed consent;
- working within the massage therapist’s legal scope of practice;
- adapting pressure, positioning, duration, and treatment areas to the client’s condition;
- documenting important precautions and modifications;
- monitoring how the client responds during and after treatment; and
- referring or seeking medical guidance when symptoms or risks fall outside the therapist’s scope.
A massage therapist should not diagnose the cause of cancer-related pain or determine independently whether a medically complex condition is safe for treatment when appropriate clearance or consultation is needed.
The Bottom Line
So, can massage therapy improve life with metastatic cancer?
For some people, it may help improve comfort and symptom management as part of coordinated supportive care. A large randomized trial found meaningful improvements in pain, fatigue, insomnia, and quality of life among people with advanced cancer receiving massage, although the study design does not prove that massage alone caused those improvements.
The strongest clinical message is therefore not that massage “treats cancer.” It is that carefully adapted massage may offer a useful supportive option for appropriate clients when delivered by a qualified professional who understands oncology-related precautions and works within scope.
Protect Your Massage Therapy Practice
Working with medically complex clients reinforces the importance of sound clinical judgment, informed consent, documentation, and professional liability protection.
Massage therapists can review the American Massage Council policy and learn more about available professional liability coverage before applying.
References
- Epstein AS, Liou KT, Romero SAD, et al. Acupuncture vs Massage for Pain in Patients Living With Advanced Cancer: The IMPACT Randomized Clinical Trial. JAMA Network Open. 2023;6(11):e2342482. View study.
- Mao JJ, Ismaila N, Bao T, et al. Integrative Medicine for Pain Management in Oncology: Society for Integrative Oncology–ASCO Guideline. Journal of Clinical Oncology. 2022. View guideline.
- National Center for Complementary and Integrative Health. Massage Therapy: What You Need To Know. View resource.
- Memorial Sloan Kettering Cancer Center. Massage Therapy. View resource.
- National Cancer Institute. Complementary and Alternative Medicine. View resource.
Disclaimer: This article is for educational purposes only and does not provide medical, legal, or insurance advice. Massage therapists should practice within applicable laws and professional standards and seek appropriate healthcare consultation when a client’s medical condition requires it.
