[Anaphylactic reaction to oxaliplatin--a case of colon cancer].
Oxaliplatin (L-OHP) is a new third-generation platinum which is efficacious in treating advanced unresectable recurrent colorectal cancer as a first-line regimen. The marketing authorization was given in Japan in March, 2005. Its increased use has resulted in rare serious adverse effects, including anaphylactic shock. We experienced a case that developed anaphylactic shock by L-OHP. We report a 69-year-old man who was treated for recurrent colorectal cancer who underwent systemic chemotherapy with FOLFOX 4. After eight cycles he developed severe L-OHP associated neuropathy and lung metastases was a progressive tendency. The FOLFOX 4 regimen was discontinued and another modality, FOLFIRI regimen, was used. After eight cycles of FOLFIRI regimen, lung and liver metastases showed progressive disease for response assessment by RECIST criteria. Although a patient was stopped L-OHP for neurotoxicity, neuropathy was disappeared after 4 months interval. Therefore, we reintroduced L-OHP, FOLFOX 4 regimen. Anaphylactic shock occurred in the second cycle of reintroduction of the FOLFOX 4 regimen (total 10 cycles), 30 minutes after infusion of L-OHP. L-OHP infusion was immediately withdrawn and he was treated with intravenous hydroxyzine hydrochloride and methylprednisolone. The anaphylaxis symptoms resolved in 30 minutes. Chemotherapy based on L-OHP for unresectable recurrence colorectal cancer causes anaphylactic shock as a rare severe complication. The prediction factor is not proved. We should take steps for early detection of anaphylactic reaction and perform the appropriate treatment.
Sagawa
Tamotsu
T
Fourth Dept. of Internal Medicine, Sapporo Medical University School of Medicine.
Sato
Yasushi
Y
Abe
Seiichiro
S
Okuda
Toshinori
T
Araki
Naoko
N
Takahari
Daisuke
D
Okamoto
Tetsuro
T
Takayama
Tetsuji
T
Kato
Junji
J
Niitsu
Yoshiro
Y
D000230:Adenocarcinoma / Q000188:drug therapy*; D000368:Aged; D000707:Anaphylaxis / Q000139:chemically induced*; D000970:Antineoplastic Agents / Q000009:adverse effects*; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D003110:Colonic Neoplasms / Q000188:drug therapy*; D004334:Drug Administration Schedule; D005472:Fluorouracil / Q000008:administration & dosage / Q000009:adverse effects; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage / Q000009:adverse effects; D008297:Male; D009944:Organoplatinum Compounds / Q000008:administration & dosage / Q000009:adverse effects*; D000077150:Oxaliplatin
D000970:Antineoplastic Agents; D009944:Organoplatinum Compounds; D000077150:Oxaliplatin; D002955:Leucovorin; D005472:Fluorouracil