What is leukopenia?
Leukopenia is a medical condition characterized by a decrease in the number of white blood cells (leukocytes) circulating in the blood. White blood cells play a crucial role in the immune system, helping to protect the body against infections and foreign invaders. Leukopenia can result from various factors, including viral infections, bone marrow disorders, autoimmune diseases, and certain medications, such as chemotherapy drugs. People with leukopenia may have a weakened immune system and may be at an increased risk of developing infections. Symptoms of leukopenia can include frequent infections, fever, fatigue, and slow healing of wounds. Treatment for leukopenia typically involves addressing the underlying cause and may include medications or other interventions to boost the immune system.
Can acupuncture help?
Acupuncture may potentially benefit patients with leukopenia by helping to modulate the immune system and improve overall well-being. While scientific research on this topic is still limited, some studies have suggested that acupuncture can stimulate the production of immune cells, including white blood cells.
The mechanism by which acupuncture affects the immune system is not yet fully understood, but it is believed to involve the activation of the nervous system, which in turn influences the immune response. Acupuncture is thought to stimulate the release of certain neurotransmitters and hormones that can modulate immune cell activity, helping to balance the immune system and promote healing.
What does science say?
Acupuncture shows evidence of benefit for chemotherapy-induced leukopenia, with multiple systematic reviews and meta-analyses showing significant increases in white blood cell counts and reduced incidence of myelosuppression. The evidence is primarily derived from studies in cancer patients undergoing chemotherapy.
A 2022 meta-analysis of 15 randomized controlled trials (1,130 patients) found that acupuncture significantly increased white blood cell counts (MD = 1.18, 95% CI 0.80-1.57, P [1] A 2023 systematic review of 25 studies demonstrated that acupuncture increased white blood cells (Hedges’ g = 0.69, P [2]
In breast cancer patients specifically, acupuncture significantly increased WBC counts (Hedges’ g = 0.70, P [3] A 2020 meta-analysis of acupuncture-moxibustion therapy in 17 studies (1,206 patients) showed improved clinical efficacy (RR = 1.24, 95% CI 1.17-1.32, P [4]
A 2023 randomized clinical trial found that acupuncture reduced the need for secondary prophylaxis with G-CSF (12% in acupuncture group vs 72.7% in controls) and improved quality of life scores during chemotherapy.[5] The therapy appears safe, with no serious adverse events reported across studies.[6][7]
However, most included studies have methodological limitations, with many rated as having unclear or high risk of bias, particularly regarding blinding and allocation concealment.[1][4][8] The evidence base consists predominantly of Chinese studies, which may introduce publication bias.
### References
1. Efficacy and Safety of Acupuncture for Chemotherapy-Induced Leukopenia: A Systematic Review and Meta-Analysis. Nian J, Sun X, Zhao W, Wang X. Medicine. 2022;101(42):e30995. doi:10.1097/MD.0000000000030995.
2. Effectiveness of Acupuncture for Relieving Chemotherapy-Induced Bone Marrow Suppression: A Systematic Review With a Meta-Analysis and Trial Sequential Analysis. Shih YW, Wang MH, Monsen KA, et al. Journal of Integrative and Complementary Medicine. 2023;29(10):621-636. doi:10.1089/jicm.2022.0735.
3. Effectiveness of Acupuncture in Relieving Chemotherapy-Induced Leukopenia in Patients With Breast Cancer: A Systematic Review With a Meta-Analysis and Trial Sequential Analysis. Shih YW, Su JY, Kung YS, et al. Integrative Cancer Therapies. 2021 Jan-Dec;20:15347354211063884. doi:10.1177/15347354211063884.
4. Efficacy and Safety of Acupuncture-Moxibustion Therapy on Chemotherapy-Induced Leukopenia: A Systematic Review and Meta-Analysis. Jin H, Feng Y, Xiang Y, et al. Evidence-Based Complementary and Alternative Medicine : eCAM. 2020;2020:5691468. doi:10.1155/2020/5691468.
5. Effect of Acupuncture in Myelosuppression and Quality of Life in Women With Breast Cancer Undergoing Chemotherapy: A Randomized Clinical Study. Sicart CSVA, Luz RPC, Rizzi SKLA, et al. Supportive Care in Cancer : Official Journal of the Multinational Association of Supportive Care in Cancer. 2023;31(3):156. doi:10.1007/s00520-023-07616-7.
6. Effectiveness of Acupuncture and Related Therapies for Palliative Care of Cancer: Overview of Systematic Reviews. Wu X, Chung VC, Hui EP, et al. Scientific Reports. 2015;5:16776. doi:10.1038/srep16776.
7. Acupuncture for Cancer-Related Conditions: An Overview of Systematic Reviews. Zhang XW, Hou WB, Pu FL, et al. Phytomedicine : International Journal of Phytotherapy and Phytopharmacology. 2022;106:154430. doi:10.1016/j.phymed.2022.154430.
8. Systematic Review and Meta-Analysis of Acupuncture for Modulation of Immune and Inflammatory Markers in Cancer Patients. Liu W, Zhong B, Wagner RW, et al. Integrative Cancer Therapies. 2024 Jan-Dec;23:15347354241302072. doi:10.1177/15347354241302072.
In conclusion, it is worth trying acupuncture for leukopenia, but it is important to note that it should be used as a complementary therapy, rather than a primary treatment, for leukopenia. Patients with leukopenia should work closely with their healthcare providers to determine the most appropriate course of treatment for their specific situation, which may include a combination of conventional medical therapies and complementary treatments such as acupuncture.