Review Article

Beneficial Effects of Rikkunshito, a Japanese Kampo Medicine, on Gastrointestinal Dysfunction and Anorexia in Combination with Western Drug: A Systematic Review

Table 1

Administration of rikkunshito in combination with Western drugs in human studies.

ReferenceWestern drugsPatientsOutcome

[4]Docetaxel/5-FU/cisplatinEsophageal cancerImproved QOL
[5]S-1/cisplatinUnresectable or relapsed gastric cancerImproved anorexia
[6]GemcitabineStage III/IV pancreatic cancer with ascitesProlonged median survival
[7]RabeprazolePPI-refractory GERD Improved GERD score
[8]LansoprazolePPI-refractory LPRImproved global sensation VAS scores
[9]RabeprazoleGastrointestinal symptoms after ESDImproved GSRS score
[10]FluvoxamineDepressive disorderImproved GSRS scores
[11]Antidepressants or antipsychoticsElderly patients with dementiaIncrease in food intake
[12]Anti-Parkinson drugsParkinson's diseaseAmeliorated gastroparesis
[13]OfloxacinHealthy volunteersNo effects on bioavailability
[14]LevofloxacinHealthy volunteersNo effects on bioavailability

ESD: endoscopic submucosal dissection; GERD: gastroesophageal reflux disease; LPR: laryngopharyngeal reflux; PPI: proton-pump inhibitor; QOL: quality of life; GSRS: Gastrointestinal Symptom Rating Scale; VAS: visual analog scale.