[Laser therapy in the prevention and treatment of mucositis caused by anticancer chemotherapy].
The appearance of mucositis is a frequent and painful secondary effect of anticancer chemotherapy. Patients who develop oral toxicity during the first course of treatment will almost assuredly show identical side effects during each subsequent course unless the drugs are changed or the doses are lowered. In the absence of an efficacious antidote or preventive prophylaxis for such lesions to date, this report presents the results of a preliminary retrospective non-randomized study of the effect of soft-laser treatments on mucositis in cancer patients receiving combination chemotherapy, including 5-fluorouracil. Iatrogenic mucositis was observed during 43% of 53 chemotherapy cycles in the case control population. Curative laser therapy reduced the time to repair lesions and the rate of therapeutic modifications. For patients who received soft-laser therapy as a preventive measure, the incidence of oral complications was reduced to 6% during 101 cycles of chemotherapy. All of these patients, even those who have encountered mucositis before receiving preventive laser therapy, terminated their cancer therapy as originally scheduled. Well designed and carefully controlled trials will be necessary to define the place of helium-neon laser therapy in the repair and prevention of oral complications due to cancer chemotherapy.
Ciais
G
G
Centre de lutte contre le cancer Antoine-Lacassagne, Nice, France.
Namer
M
M
Schneider
M
M
Demard
F
F
Pourreau-Schneider
N
N
Martin
P M
PM
Soudry
M
M
Franquin
J C
JC
Zattara
H
H
D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects*; D002945:Cisplatin / Q000008:administration & dosage; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage; D006801:Humans; D053685:Laser Therapy; D008297:Male; D008875:Middle Aged; D009061:Mouth Mucosa; D012189:Retrospective Studies; D013280:Stomatitis / Q000139:chemically induced* / Q000517:prevention & control / Q000628:therapy
D002945:Cisplatin; D005472:Fluorouracil