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Intravesical formalin for hemorrhagic cystitis following irradiation of cancer of the cervix
Author(s) -
Dewan A.K.,
Madan Mohan G.,
Ravi R.
Publication year - 1993
Publication title -
international journal of gynecology and obstetrics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.895
H-Index - 97
eISSN - 1879-3479
pISSN - 0020-7292
DOI - 10.1016/0020-7292(93)90626-8
Subject(s) - medicine , hemorrhagic cystitis , surgery , cervix , urinary bladder , urinary system , urology , bladder cancer , radiation therapy , cancer , chemotherapy , cyclophosphamide
OBJECTIVE: To determine the effectiveness of intravesical formalin instillation in hemorrhagic cystitis following irradiation of cancer of the cervix. METHOD: Records were reviewed for 35 patients with hemorrhagic radiation cystitis who underwent treatment with 1% (n = 22), 2% (n = 10), and 4% formalin (n = 4), using Fair's technique. RESULT: Complete response was seen in 31 patients (89%) and partial response in 3 patients (8%) after a single instillation. Minor complications were seen in 19 patients (54%). Major complications occurred in 11 patients (31%), with 5 cases requiring subsequent urinary diversion. One patient died of persistent bleeding and probable formalin toxicity. Hematuria recurred in 7 patients achieving complete response at a mean period of 8 months after treatment. A 1% solution was as effective in controlling hematuria as higher concentrations and was associated with significantly less morbidity. CONCLUSION: Intravesical instillation of 1% formalin is an effective treatment for intractable hematuria secondary to radiation cystitis.