Formalin instillation for uncontrolled radiation induced haemorrhagic proctitis. 2010

Gautam Chattopadhyay, and Dipankar Ray, and Saurav Chakravartty, and Subhayan Mandal
Department of Surgical Gastroenterology, Medical College, Kolkata, India.

BACKGROUND Radiation induced haemorrhagic proctitis is a well recognized complication of pelvic radiotherapy and its treatment is quite challenging. OBJECTIVE To evaluate the efficacy of local instillation of 4% formalin in the management of uncontrolled radiation induced haemorrhagic proctitis. METHODS This prospective study included twenty-three patients who underwent formalin instillation. We documented the control of the symptoms, assessed the outcome of the treatment, presence of complications & long term results. RESULTS All patients were followed for a median of 13 months. In 15 patients, the bleeding stopped after a single treatment and in 6 after a second session. Only two patients required formalin instillation for the third time. During the follow-up period all patients were reviewed systemically with reference to the pretreatment complaints. No recurrent rectal bleeding occurred, bowel frequency was decreased and no further blood transfusion was required. CONCLUSIONS Local instillation of 4% formalin is an effective treatment for uncontrolled radiation induced haemorrhagic proctitis.

UI MeSH Term Description Entries
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D011349 Proctitis INFLAMMATION of the MUCOUS MEMBRANE of the RECTUM, the distal end of the large intestine (INTESTINE, LARGE). Proctitides
D011446 Prospective Studies Observation of a population for a sufficient number of persons over a sufficient number of years to generate incidence or mortality rates subsequent to the selection of the study group. Prospective Study,Studies, Prospective,Study, Prospective
D011832 Radiation Injuries Harmful effects of non-experimental exposure to ionizing or non-ionizing radiation in VERTEBRATES. Radiation Sickness,Radiation Syndrome,Injuries, Radiation,Injury, Radiation,Radiation Injury,Radiation Sicknesses,Radiation Syndromes,Sickness, Radiation,Sicknesses, Radiation,Syndrome, Radiation,Syndromes, Radiation
D002583 Uterine Cervical Neoplasms Tumors or cancer of the UTERINE CERVIX. Cancer of Cervix,Cancer of the Cervix,Cancer of the Uterine Cervix,Cervical Cancer,Cervical Neoplasms,Cervix Cancer,Cervix Neoplasms,Neoplasms, Cervical,Neoplasms, Cervix,Uterine Cervical Cancer,Cancer, Cervical,Cancer, Cervix,Cancer, Uterine Cervical,Cervical Cancer, Uterine,Cervical Cancers,Cervical Neoplasm,Cervical Neoplasm, Uterine,Cervix Neoplasm,Neoplasm, Cervix,Neoplasm, Uterine Cervical,Uterine Cervical Cancers,Uterine Cervical Neoplasm
D005260 Female Females
D005404 Fixatives Agents employed in the preparation of histologic or pathologic specimens for the purpose of maintaining the existing form and structure of all of the constituent elements. Great numbers of different agents are used; some are also decalcifying and hardening agents. They must quickly kill and coagulate living tissue. Fixative,Pickling Agents,Agents, Pickling
D005557 Formaldehyde A highly reactive aldehyde gas formed by oxidation or incomplete combustion of hydrocarbons. In solution, it has a wide range of uses: in the manufacture of resins and textiles, as a disinfectant, and as a laboratory fixative or preservative. Formaldehyde solution (formalin) is considered a hazardous compound, and its vapor toxic. (From Reynolds, Martindale The Extra Pharmacopoeia, 30th ed, p717) Formalin,Formol,Methanal,Oxomethane
D006470 Hemorrhage Bleeding or escape of blood from a vessel. Bleeding,Hemorrhages
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

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