Abstract

Background Lower-limb lymphedema (LLL) is a chronic and progressive complication of gynecologic cancer treatment, including pelvic lymphadenectomy. This study aims to investigate the therapeutic effect of goreisan, a traditional Japanese medicine, which has been used for hydrostatic modulation on patients with LLL. Methods Patients diagnosed with LLL in our hospital in 2018 were included and principally treated with complex decongestive therapy (CDT), including elastic clothing and lymph drainage. The patients who received a combination therapy of CDT and goreisan (CDT-G group) were prescribed goreisan extract granules, with a dose of 7.5 g per os daily in three doses. Patients who were not prescribed goreisan received CDT alone (CDT group). The severity of lymphedema was evaluated by the estimated limb volume calculated by limb circumferences and the ratio of extracellular water (ECW) to total body water (TBW). Results Nineteen women with LLL after pelvic lymphadenectomy were included in the study. The number of patients in the CDT and CDT-G groups was 8 and 11, respectively. There were no statistically significant differences between the CDT and CDT-G groups in terms of patient characteristics and severity of LLL before treatment. Reduction in ECW/TBW in the CDT-G group (in the whole body and the affected lower limb) after the intervention was significantly more remarkable than that in the CDT group. Conclusions Goreisan-based Japanese herbal therapy may be effective in patients with LLL after retroperitoneal lymphadenectomy.

Highlights

  • Lower-limb lymphedema (LLL) is one of the most frequent and refractory complications resulting from damage to the lymphatic system after retroperitoneal lymphadenectomy for gynecologic cancer. is postoperative condition is comparatively common after cancer surgery; approximately onethird of patients will be diagnosed as having either lower-limb swelling or LLL [1]

  • Patients with LLL are cared for Evidence-Based Complementary and Alternative Medicine with compression bandaging and manual lymphatic drainage as part of complete decongestive therapy (CDT), which is often cumbersome and leads to patients’ frustration [4]

  • Eleven patients (63.6%) were treated with goreisan as a part of their treatment for LLL. e patients had a median age of 55.3 years in the CDT group and 57.3 years in the CDT-G group. ere was no significant difference in patient characteristics between the two groups

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Summary

Background

Lower-limb lymphedema (LLL) is a chronic and progressive complication of gynecologic cancer treatment, including pelvic lymphadenectomy. is study aims to investigate the therapeutic effect of goreisan, a traditional Japanese medicine, which has been used for hydrostatic modulation on patients with LLL. Lower-limb lymphedema (LLL) is a chronic and progressive complication of gynecologic cancer treatment, including pelvic lymphadenectomy. E patients who received a combination therapy of CDTand goreisan (CDT-G group) were prescribed goreisan extract granules, with a dose of 7.5 g per os daily in three doses. Nineteen women with LLL after pelvic lymphadenectomy were included in the study. Ere were no statistically significant differences between the CDT and CDT-G groups in terms of patient characteristics and severity of LLL before treatment. Reduction in ECW/ TBW in the CDT-G group (in the whole body and the affected lower limb) after the intervention was significantly more remarkable than that in the CDT group. Goreisan-based Japanese herbal therapy may be effective in patients with LLL after retroperitoneal lymphadenectomy

Introduction
Materials and Methods
Results

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