Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0009402 (colorectal cancer)
 53,228 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

High-dose interleukin-2 (IL-2) with or without lymphokine-activated killer (LAK) cells has been reported to have activity in certain solid tumors, but toxicity has usually required hospitalization for administration. The purpose of this trial was to determine the antineoplastic effect and toxicity of IL-2 administered at a lower dose in an outpatient setting. Eligibility criteria included measurable disease, Karnofsky performance greater than or equal to 70%, age greater than 18 years, and adequate bone marrow, renal, and hepatic function. The median age of 35 patients was 56 years (range, 20 to 75). Diagnoses included malignant lymphoma (ML), (nine patients), chronic lymphocytic leukemia (CLL) (eight), melanoma (eight), colorectal cancer (six), renal cancer (two), and breast cancer (two). The initial 18 patients were treated with 1 mg/m2 (3 x 10(6) U/m2 intravenous [IV] bolus) for five days every other week for a total of 4 treatment weeks (8 weeks total). The subsequent 17 patients were treated with 0.5 mg/m2 (1.5 x 10(6) U/m2). All patients were evaluable for toxicity, and 26 for tumor response. Toxicities included fatigue (71%), nausea (69%), hypotension (54%), fever (51%), chills (40%), weight gain (37%), pruritus or rash (31%), dyspnea (14%), azotemia (6%), confusion (6%), thrombocytopenia (6%), and myocardial infarction (3%). Four patients died from apparently unrelated causes within the first 2 weeks of treatment. Treatment was discontinued before the completion of 8 weeks of treatment because of progressive disease (12 patients), severe hypotension (three), azotemia (one), myocardial infarction (one), early death (four), and miscellaneous causes (two). IL-2 at 1 mg/m2 IV for five days is associated with moderate toxicity, but a dose of 0.5 mg/m2 is tolerable for outpatient administration. Three partial responses (PR) and one minor response (MR) lasting 1 to 17+ months have been observed in 12 patients with ML and CLL evaluable for response. One additional MR was observed in a patient with melanoma. IL-2 deserves further study in patients with ML and CLL.
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PMID:Phase II trial of outpatient interleukin-2 in malignant lymphoma, chronic lymphocytic leukemia, and selected solid tumors. 278 39

M. pneumoniae is a common cause of pneumonia. The diagnosis is suspected when the patient presents with symptoms suggesting primary atypical pneumonia including cough, fever, chills, headache, and malaise in association with a segmental or subsegmental pulmonary infiltrate(s), the white blood cell count is normal or only slightly elevated, and the Gram stain of the sputum (if any can be obtained) reveals polymorphonuclear leukocytes and few bacteria. The diagnosis is more difficult when the patient presents with symptoms not suggestive of pneumonia including lethargy, dyspnea, and a 1- to 4-week history of shortness of breath without cough or fever in association with diffuse reticulonodular or interstitial pulmonary infiltrates. The disease in the previously healthy host is usually benign and self-limiting. However, the course is shortened by the administration of tetracycline derivatives or erythromycin. M. pneumoniae pneumonia can occur in association with other diseases including sickle cell anemia, sarcoidosis, systemic lupus erythematosus, Hodgkin's disease, and various other immunodeficiency states. In these patients mycoplasma pneumonia can be very serious. Although there is no pathognomonic clinical or radiographic presentation, careful consideration of epidemiologic, clinical, laboratory, and radiographic data are usually sufficient to suggest the diagnosis in most patients.
CRC Crit Rev Diagn Imaging 1980
PMID:Mycoplasma pneumonia. 676 79

Endobronchial metastasis (EM) from nonpulmonary tumors is uncommon. A 9-year retrospective study at the University Hospital Vall d'Hebron (Barcelona, Spain) identified 32 patients with EM. All but four cases were diagnosed by fiberoptic bronchoscopy with bronchial biopsy. Primary tumors included the following types: breast cancer (20), colorectal cancer (3), melanoma (2), gastric cancer (1), neuroblastoma of the olfactory nerve (1), abdominal leiomyosarcoma (1), hypernephroma (1), endometrial carcinoma (1), papillary thyroid cancer (1), and hepatocarcinoma (1). Median age at diagnosis of EM was 58.7 years and median interval from the diagnosis of the primary tumor to the diagnosis of EM was 50.4 months. Seventeen patients (53%) had evidence of other metastatic sites at endobronchial relapse. The more common clinical manifestations included cough (37.5%), haemoptysis (28%), dyspnea (18.7%), and recurrent pulmonary infections (6.2%). Eight patients (25%) had no symptoms. There appears to be a predilection for metastatic involvement of the right and left upper lobe bronchus. Treatment was instituted in 20 patients, and their median survival was 11 months, in comparison with the 3 months found in 12 patients who received only palliative therapy because of advanced disseminated disease. Breast cancer is the most common tumor causing EM. The prognosis of patients with EM depends on the type of the primary tumor and the presence of other metastatic sites. Treatment must be individualized.
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PMID:Endobronchial metastatic disease: analysis of 32 cases. 869 37

In 1997, home care was provided for thirty-seven terminally ill cancer patients, fifteen patients with gastric cancer, nine patients with colorectal cancer, four patients with breast cancer, and nine patients with other miscellaneous cancer. The shortest period of home care was three days, the longest was six hundred seventeen days, and the average was one hundred eight days. Medical treatment at home consisted of dosage of morphine for 30 patients, parenteral nutrition for 30 patients, dosage of steroids for 29 patients, infusion of haloperidol for 8 patients, continuous draining of ascites for 6 patients, and continuous draining of intestinal fluid through nasogastric tube for 3 patients. As of May 31, 1998, 3 patients were alive but 34 patients had died, 31 of them at home. The characteristic trends in this year were reinforcement of the home care system in our hospital, prolongation of mean at-home days, inhalation of nebulized morphine for management of dyspnea, restriction of indication of home infusion therapy and active cooperation with public health center and welfare office.
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PMID:[Home care for terminally ill cancer patients in 1997]. 988 62

Tumor cells and associated stromal cells secrete matrix metalloproteinases (MMPs), contributing to invasion, angiogenesis, and metastasis. Batimastat (BB-94) is a broad-spectrum MMP inhibitor that causes resolution of ascites and/or tumor growth delay in animal models of breast, ovarian, and colorectal cancer. We recruited 18 patients with cytologically positive malignant pleural effusions into a Phase I study of intrapleural BB-94. Three patients received single doses of BB-94 at each dose level: 15, 30, 60, 105, 135, and 300 mg/m2. Two patients were retreated with a second course at 60 and 105 mg/m2. BB-94 was detectable in plasma 1 h after intrapleural administration, and peak levels of 20-200 ng/ml occurred after 4 h to 1 week. BB-94 persisted in the plasma for up to 12 weeks, at levels exceeding the IC50s for target MMPs. Peak values were higher, and persistence in the plasma was longer after higher doses of BB-94. The treatment was well tolerated. Toxic effects included low-grade fever for 24-48 h (6 of 18 patients, 33%) and reversible asymptomatic elevation of liver enzymes (8 patients, 44%). Toxicity seemed unrelated to BB-94 dose or plasma levels. Sixteen patients evaluable for response required significantly fewer pleural aspirations in the 3 months after BB-94 compared with the 3 months before. Seven patients (44%) required no further pleural aspiration until death/last follow-up. After 1 month, patients treated with 60-300 mg/m2 BB-94 had significantly better dyspnea scores, indicating improved exercise tolerance, compared with baseline scores the day after BB-94. The maximum tolerated intrapleural dose remains to be defined, but it is clear that intrapleural BB-94 is well tolerated, with evidence of local activity.
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PMID:Phase I study of intrapleural batimastat (BB-94), a matrix metalloproteinase inhibitor, in the treatment of malignant pleural effusions. 1010 Jul 1

We present the circumstances surrounding a 57-year-old Caucasian man with advanced colorectal cancer who developed relapsing interstitial lung disease following a single exposure to irinotecan (CPT-11). Progressive pulmonary insufficiency and death were reported in the initial Japanese studies, despite institution of empiric steroid therapy for a syndrome similar to that which our patient experienced. As a result, patients with compromised pulmonary function were generally excluded from US clinical trials. Notwithstanding this, cough and dyspnea were reported in approximately 20% of patients in the US studies. As the clinical indications for the use of this agent expand, we describe irinotecan-associated interstitial pneumonitis as a serious potential adverse effect. Patients with pre-existing pulmonary disease may be at higher risk for this complication and clinicians should be alert to this possibility.
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PMID:Irinotecan-associated pulmonary toxicity. 1112 33

XR 5000 is one of a series of tricyclic carboxamide-based cytotoxic agents. It binds to DNA by intercalation and stimulates DNA cleavage by inhibition of both topoisomerase I and II, thus possibly overcoming the resistance resulting from downregulation of either enzyme. Twenty patients with advanced or metastatic colorectal cancer, unpretreated for metastatic disease, received XR 5000 at the dose of 3010 mg/m(2) in a 120-h central intravenous (i.v.) infusion every 3 weeks. Response was evaluated every two cycles. No complete (CR) or partial responses (PR) were observed in eligible patients (response rate, 0 of 19, 0%; 95% confidence interval (CI): 0-18%). 5 patients had stable disease, which lasted from 79 to 157 days. Haematological toxicity was low, since only one grade 4 neutropenia and two grade 3 anaemia were observed. Other treatment-related grade 3-4 toxicities were: deep venous thrombosis (2 cases), liver toxicity, diarrhoea, anorexia, dyspnoea, chest pain, infection (1 case each). Despite the good toxicity profile, these results do not support further trials with XR 5000 in metastatic colorectal cancer.
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PMID:Phase II study of XR 5000, an inhibitor of topoisomerases I and II, in advanced colorectal cancer. 1175 Aug 42

We report an extremely rare case of pseudo-Meigs' syndrome caused by ovarian metastases from colon cancer, and review the literature on this unusual entity. A 41-year-old woman was admitted for investigation of abdominal fullness and dyspnea. Preoperative examinations revealed a huge pelvic tumor, adenocarcinoma of the sigmoid colon, marked ascites, and bilateral pleural effusion. Laparotomy confirmed that the huge mass was comprised of bilateral ovarian tumors. Resection of the sigmoid colon and bilateral oophorectomies were performed. Although short-term intrathoracic drainage was required, the hydrothorax and ascites rapidly resolved in the postoperative period. The patient died of disseminated liver and bone metastases 8 months after her operation; however, ascites and hydrothorax were not clinically noted until death. This and five other reported cases demonstrate that ovarian metastasis from colorectal cancer may occasionally cause pseudo-Meigs' syndrome, and that resection of the ovarian lesions could improve the prognosis.
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PMID:Pseudo-Meigs' syndrome caused by ovarian metastasis from colon cancer: report of a case. 1273 38

Patients treated with platinum compounds are subject to hypersensitivity reactions. Our study has highlighted the reactions related to oxaliplatin (OHP) infusion. One hundred and twenty-four patients affected by advanced colorectal cancer were treated with different schedules containing OHP, at the Institute of Haematology and Medical Oncology 'L. and A. Seragnoli' of Bologna and at the Medical Oncology Division of Livorno Hospital. Seventeen patients (13%) showed hypersensitivity reactions after a few minutes from the start of the OHP infusion. Usually, these reactions were seen after 2-17 exposures to OHP (Mean+/-s.e.: 9.4+/-1.07). No patient experienced allergic reactions at his/her first OHP infusion. Eight patients developed a mild reaction consisting of flushing and swelling of the face and hands, itching, sweating and lachrymation. The remaining nine patients showed a moderate-severe reaction with dyspnoea, wheezing, laryngospasm, psycho-motor agitation, tachycardia, precordial pain, diffuse erythema, itching and sweating. Six patients out of 17 were re-exposed to the drug with premedication of steroids and all except one developed the hypersensitivity reaction again. The cumulative dose, the time of exposure to OHP and the clinical features are variable and unpredictable. The risk of developing hypersensitivity reactions in patients treated with a short infusion of OHP cannot be underestimated.
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PMID:Hypersensitivity reactions related to oxaliplatin (OHP). 1288 15

The aim of this study was to define the maximum tolerated dose (MTD) of bolus mitomycin C (MMC) in combination with 24 h-continuous infusion of 5-flourouracil (FU) plus folinic acid, and to assess the toxicity and activity in patients with previously treated colorectal and gastric cancer. Escalating doses of MMC starting from 6 mg m(-2) in 2 mg m(-2)-steps to a maximum of 10 mg m(-2) were applied on days 1 and 22, given to fixed doses of 5-FU (2.600 mg m(-2)) as 24 h infusion and folinic acid 500 mg m(-2) prior to 5-FU weekly for 6 weeks. At least three patients were treated at each dose level. A total of 16 patients have been included in the phase I study. At the highest dose level (MMC 10 mg m(-2)), grade III thrombocytopenia, dyspnoea, mucositis and diarrhoea were observed in one patient each (17 %). In the phase II study 45 patients, 33 with colorectal cancer and 12 with gastric cancer, 23 patients after failure of first- and 22 patients after at least second-line or subsequent chemotherapy have been treated. Seven partial responses (PR) were registered (16%), one (3%; CI(95%), 0-16) in colorectal and six (50%; CI(95%), 21-79%) in gastric cancer patients. In all, 17 (38%) achieved disease stabilisation, 15 colorectal (45%, CI(95%), 28-64%) and two gastric cancer patients (17%; CI(95%), 2-48%). The median progression-free survival was 3.1 months (range, 0.9-9.1) in colorectal and 4.6 months (range, 0.7-12.4) in gastric cancer. The median overall survival time was 6.6 months (range, 1.9-15.6) in colorectal and 7.1 months (range, 1.7-20.8) in patients with gastric cancer. This regimen was considered to be safe and well tolerated for pretreated patients with gastrointestinal adenocarcinoma. In gastric cancer,MMC plus infusional 5-FU/folinic acid may be a potential second-line regimen with promising antitumour activity.
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PMID:Protracted infusional 5-fluorouracil plus high-dose folinic acid combined with bolus mitomycin C in patients with gastrointestinal cancer: a phase I/II dose escalation study. 1464 37


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