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[Potential of selenium in gynecologic oncology]
1Universitäts-Frauenklinik Köln. bonn.anna.funke.dr@t-online.de
Background:
Studies on potential benefits of selenite in cancers of the female genital tract and breast cancer have concentrated on 2 fields: prevention on one side, complementary oncological therapy on the other side. Big studies have been realized in the past which have shown no clear effect of selenium supplementation in prevention of female cancers and breast cancer in the industrialized nations of Europe and Northern America. Few investigations exist on the therapeutic effects of selenium therapy in the clinical field of gyneco-oncology.
Experiences:
Many patients with malignant disease of the female breast and genital tract are strongly demanding additional therapeutical concepts in natural medicine in addition to adjuvant or palliative chemo- or hormonal therapy and supportive medication. In pilot studies with low-dose natrium selenite (up to 300 micrograms/day) they report a better quality of life. Side effects were not reported. Analysis of the immune system reveal a stimulation of B19 lymphocytes and natural killer cells.
Conclusion:
In Germany, a country with selenium deficiency, clinical studies are now carried out on the effects of selenium as a drug to reduce side effects of chemo- and radiotherapy, enhance quality of life by reducing toxic side effects and help to restore immune function.
Insights
Selenium supplementation shows promise in improving quality of life for gynecologic cancer patients. Low-dose sodium selenite may reduce treatment side effects and boost immune function, with no reported adverse events in pilot studies.
Area of Science:
- Oncology
- Nutritional Science
- Immunology
Context:
- Previous large-scale studies found no clear preventive benefits of selenium supplementation for female cancers in industrialized nations.
- Existing research on selenium's therapeutic effects in gynecologic oncology is limited.
- Patients with gynecologic and breast cancers often seek complementary natural medicine therapies.
Purpose:
- To investigate the therapeutic potential of low-dose sodium selenite in gynecologic oncology.
- To evaluate the impact of selenium supplementation on quality of life and immune function in cancer patients.
- To explore selenium's role in mitigating side effects of conventional cancer treatments.
Summary:
- Pilot studies using low-dose sodium selenite (up to 300 micrograms/day) in patients with gynecologic and breast cancers reported improved quality of life.
- No adverse side effects were reported in these pilot studies.
- Immune system analysis indicated stimulation of B19 lymphocytes and natural killer cells.
Impact:
- Clinical studies in Germany are exploring selenium's efficacy in reducing chemotherapy and radiotherapy side effects.
- Selenium may enhance patient quality of life by alleviating toxic treatment effects.
- Potential for selenium to aid in restoring immune function in cancer patients.