Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0699790 (colon cancer)
 28,837 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A variety of adjuvant trials performed in the United States for osteogenic sarcoma, breast, lung, and colon cancer have achieved encouraging results and are briefly summarized. Trials in osteogenic sarcoma are reporting 2-year disease-free survival rates of 50%. However, they have only been evaluated against historical controls and there is some evidence that other factors might have greatly improved the disease-free survival in the absence of adjuvant therapy. The NSABP breast cancer trial only shows significant improvement for women under 50 years of age with 1 to 3 positive axillary nodes. A very promising trial using intrapleural BCG immunotherapy for squamous cell lung cancer is described. Also, two trials of 5-fluorouracil for colo-rectal cancer, both showing trends suggesting slight improvement among treated patients, are presented. Proper care in the design of adjuvant trials with sufficient attention paid to prognostic variables is urged.
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PMID:Effective adjuvant treatments. A brief review of U.S. clinical trials. 28 26

The incidences of the cancer of the oesophagus, stomach, small intestines, colon, and rectum for the years 1971--1977 in the regional district of North Baden, Federal Republic of Germany are presented and their relation to environmental factors are discussed briefly. The age specific incidence as well as the age standardized incidence and the sex ratios show remarkable differences due to the specific tumor localizations. The colon cancer incidence in the female population increases steeply during the period considered. The risk of developing rectal cancer also increases. The results of the pathoanatomic registry are well comparable with the data from clinical registries.
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PMID:The incidence of gastro-intestinal cancer in North Baden (West Germany) 1971--1977. 46 92

From 1966 through 1970 we performed resections in 216 patients with carcinoma of the large bowel. The relative five year survival for all patients was 65.5%. The relative five year survival for all potentially curable patients was 80.4%. Patients with positive lymph nodes and full-thickness penetration of their tumors had a five year survival of 70.5% and a 10 year survival of 60.5%. In performing this study we have tested the principles of wide anatomical resection and radical lymphadenectomy. For their specific influences on survival we have also examined stage, site, age, sex, race, margins, local recurrence, hypogastric lymph node dissection, serosal penetration and various aspects of nodal status. The information derived from these parameters has confirmed our hypothesis that survival is directly related to radical anatomical resection and lymphadenectomy. For rectal cancer, extensive resection also reduces the incidence of local recurrence. We are persuaded that the principles of operation for large-bowel cancer are valid and that they merit universal adoption.
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PMID:Enhanced survival of patients with colon and rectal cancer is based upon wide anatomic resection. 48 9

Recent epidemiologically and experimental research has implicated dietary factors, including alcoholic drinks, in cancers of the colon and rectum. Analysis of time trends in cancer mortality since 1921, in the United States, England and Wales, Australia, and New Zealand, in relation to changes in per capita consumption of foodstuffs and alcohol reveals some support for the protective effect of fibre, but an inconsistent role for fat and meat in colon cancer. For rectal cancer, and to a lesser extent colon cancer, the most consistent correlate in comparisons across time, and between place, sex, and age-group, is beer consumption. Possible reasons for this correlation within this data set are discussed.
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PMID:Time trends in colo-rectal cancer mortality in relation to food and alcohol consumption: United States, United Kingdom, Australia and New Zealand. 54 Nov 53

In regard to other intestinal malignomas colon cancer shows the chance of a long survival time. In cases of stage Dukes A and B the patient has a 5 year survival time of 100 to 82% depending on his age. In carcinoma of the rectum preoperative biopsy is necessary. In cases with grade III we prefer the exstirpation. The Erlangen magnetic closure of the colostomy gives continence in 70%.
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PMID:[Survival time and life quality after operative treatment of colonic cancer (author's transl)]. 60 98

A symptomatic hernia (most inguinal or femoral hernia, seldom epigastric, umbilical or post-operative hernia)--appeared a little while ago--originates from a preexisting, so far unknown or long since known illness. All patients with a hernia--especially those over 40 years old--are to be carefully asked for preexisting illnesses. Barium-enema and rectoscopy are not indicated at each inguinal or femoral hernia as a screening-method to exclude a symptomatic hernia; however, both methods must be employed in suspicious cases. 320 Patients with a histologically verified carcinoma of the rectum and colon had no inguinal or femoral hernia. From 387 patients with an inguinal or femoral hernia 318 patients were over 40 years old; at these patients polyps were found in five cases by rectoscopy, but never by barium-enema, and two carcinoma of the colon transverse appeared by barium-enema. A 23-years old patient with a great intraabdominal malignant tumor must be added to the sum total.
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PMID:[Symptomatic hernia (author's transl)]. 62 60

The therapeutics on gastrointestinal cancer including only randomized clinical trials carried out in Western Europe and in the EORTC are reported. The studies on preoperative radiotherapy in resectable esophagus cancer and on chemotherapy associated to radiotherapy in nonresectable esophagus cancer has just been activated. The data of a trial on the treatment of gastric cancer have demonstrated the efficacy of long term 5-FU administered after postoperative irradiations. A trial on the immunostimulating effect of levamisole as adjuvant treatment of colon cancer is described, as well as the results of chemotherapy in advanced colon cancer. Finally, scribed, as well as the results of chemotherapy in advanced colon cancer. Finally, the preliminary results of two European trials studying the effect of preoperative radiotherapy and of a chemotherapy, used as a preoperative irradiation sensitizer in rectal cancer, are commented on.
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PMID:Clinical trials on gastrointestinal cancer in Western Europe and in the FORTC. 65 75

Of 765 patients with disseminated metastatic carcinoma of the colon and rectum treated at Memorial Sloan-Kettering Cancer Center during the ten-year period 1960--1970, 53 (6.9 per cent) had skeletal metastases. Of these, 14 (1.8 per cent) had osseous metastases only. In one case the osseous lesion was the first symptom of a cancer of the sigmoid colon, and one patient had metastasis in the fibula from a primary rectal cancer. In our series the incidences of osseous metastases were 8.9 per cent from rectal carcinoma and 5.1 per cent from colonic carcinoma. The mean period from manifestation of skeletal metastasis to death was 13.2 months.
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PMID:Osseous metastases from carcinomas of the colon and rectum. 65 36

A patient, who developed carcinoma of the rectum nine years following therapeutic radiation for pelvic malignancy is presented. The relationship of radiation to carcinoma of the colon is reviewed. This relationship makes rigorous follow-up of patients with radiation induced chronic proctocolitis essential.
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PMID:Cancer of the colon as a late sequel of pelvic irradiation. 66 42

An analysis of statistical data indicates 0 growth of incidence and high percentage of advanced cases of rectum and colon cancer. The mean duration of preoperative history of rectum cancer comprises 8,9 months. The main causes of late diagnosis included the patients' unawareness of the symptoms of the lesion, and the defects of examinations performed in out-patient clinics. The efficacy of medical services rendered to this group of patients can be improved by extending the system of proctological services, establishing a practice of specialized out-patient examinations, screening procedures by proctologists, as well as developing modern diagnostic and operative measures for oncological lesions.
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PMID:[Early detection and results of therapy of malignant tumours of the rectum and sigmoid colon (author's transl)]. 70 68


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