Traditional Chinese Medicine for treatment of laryngeal papillomatosis.
OBJECTIVE
The objective of this study was to assess the clinical effectiveness of Traditional Chinese Medicine (TCM) as an adjuvant therapy for recurrent respiratory papillomatosis.


METHODS
The design of this study was a case series. LOCATION AND SUBJECTS: Fifty-one (51) patients with laryngeal papillomatosis who were treated at Keio University Hospital between May 1981 and April 2008 were incorporated in this study.


METHODS
Individually formulated TCM was orally administered postsurgically to 20 patients with aggressive laryngeal papillomatosis requiring multiple laser ablations (at least biannually) because of frequent recurrence. Eight (8) patients were excluded because of discontinued visits or medication (6 patients), or malignant transformation of the lesion (2 patients). The remaining 12 patients were enrolled in this study.


METHODS
Retrospective chart review and review of the patients' recorded laryngeal images were performed. Clinical response to TCM was measured by the surgical necessity and Derkay's severity score for each patient, followed by statistical analyses.


RESULTS
Surgeries were required statistically less often (p = 0.0029) after TCM administration compared with the pre-TCM period. Furthermore, Derkay's severity score was significantly lower (p = 0.022) at the patients' last visit compared with the score before TCM administration.


CONCLUSIONS
TCM may be a useful adjuvant therapy to treat aggressive laryngeal papillomatosis. Further studies are necessary to clarify the pharmacological mechanism of TCM in the treatment of laryngeal papillomatosis.
Okubo
Keisuke
K
Department of Otolaryngology-Head and Neck Surgery, Keio University School of Medicine, Shinjuku, Tokyo, Japan.
Saito
Koichiro
K
Fukuda
Hiroyuki
H
Watanabe
Kenji
K
Ogawa
Kaoru
K
Shiotani
Akihiro
A
D017024:Chemotherapy, Adjuvant; D002648:Child; D004365:Drugs, Chinese Herbal / Q000494:pharmacology / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007223:Infant; D007822:Laryngeal Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000601:surgery; D007830:Larynx / Q000187:drug effects* / Q000473:pathology; D008297:Male; D008516:Medicine, Chinese Traditional; D017063:Outcome Assessment, Health Care; D010212:Papilloma / Q000188:drug therapy* / Q000473:pathology / Q000601:surgery; D008517:Phytotherapy; D012189:Retrospective Studies; D012720:Severity of Illness Index
D004365:Drugs, Chinese Herbal