Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0007097 (carcinoma)
 152,788 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This report deals with the study of 25 patients with carcinoma of the pancreas without jaundice. Carcinoma of the pancreas is the fourth most common cause of death among men who suffer from cancer. The extremely high mortality associated with pancreatic cancer is due to failure of early diagnosis. Those cases associated with obstructive jaundice can be diagnosed much earlier than those in which jaundice is absent. In the absence of jaundice, symptoms and signs of pancreatic cancer are so vague that they may be confused with those of other conditions. Routine laboratory tests aid little in the definitive diagnosis of the disease. Sophisticated new modalities of diagnosis such as ultrasonography, endoscopic retrograde cholangiopancreatography (ERCP), and CT-scanning frequently will lead to a correct diagnosis, but these tests are seldom performed unless there is a strong suspicion that carcinoma of the body of the pancreas exists. When pancreatic carcinoma without jaundice is ultimately diagnosed, it is found to be less amenable to surgery than lesions located in the head where early jaundice is more often encountered. Most patients with cancer of the body of the pancreas suffer from persistent unexplained abdominal pain, marked anorexia, and weight loss. Such patients must be subjected to sophisticated diagnostic tests in order to arrive at an early diagnosis.
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PMID:Carcinoma of the pancreas in nonjaundiced patients. A silent disease. 388 16

A Phase II study of UFT for head and neck cancer was conducted in 10 institutions. UFT is a mixture of Futraful and uracil. Eighty-four patients entered this trial, of which 60 were evaluable. UFT was administered orally at a daily dose of 600 mg/day. Eight patients achieved complete response and 10 achieved partial response with an over-all response rate of 30.0 %. Evaluating response according to by histology, the response rate was 30.9% for cases of squamous cell carcinoma. Complete response was observed in one case of undifferentiated carcinoma. Response rate according to primary site was 33 to 40% for the nose & paranasal sinuses, mesopharynx, hypopharynx and larynx. The response rate was 28.9% for the group of patients treated previously, and 33.3% for the group previously untreated. The mean time for 50% or more regression of the tumor was 4.3 weeks. Toxic effects appeared in 40.3% of 67 evaluable cases as anorexia, nausea, vomiting, stomatitis, diarrhea etc. In one case of maxillary carcinoma, severe bone marrow suppression was observed. We concluded that UFT therapy was markedly effective for head and neck cancer.
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PMID:[Phase II study of UFT for head and neck cancer]. 392 39

A new anticancer agent, UFT which is a mixture of 1-(2-tetrahydrofuryl)-5-fluorouracil and uracil in a molar ratio of 1:4 was administered orally at a dose of 600 mg/day every day. Forty-three patients were evaluable. Eight patients achieved a complete response and eight achieved a partial response with an overall response rate of 37.2%. In terms of response by histology, a response rate was 32.4% (11/34) in cases of squamous cell carcinoma and 75% (3/4) in cases of adenocarcinoma. A response rate by primary site was 57.1% in the nose and paranasal sinuses, 50.0% in the oropharynx and 30.0% in the oral cavity. A response rate was 36.1% in patients with prior treatment and 42.9% in patients with no prior treatment, but there was no statistical significance. Eight of 43 patients developed toxic effects. Most of them were mild such as anorexia, nausea, and stomatitis, but in one case of maxillary sinus carcinoma, severe bone marrow suppression was observed. UFT is a considerably effective and useful drug in the treatment of head and neck cancer. It is possible to increase cure rate by examining various usages of UFT.
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PMID:Clinical trials on UFT in the treatment of head and neck cancer. 393 86

We report about a 76 years old patient with Cronkhite-Canada syndrome. The diagnosis has been found with the following clinical symptoms: diarrhea, anorexia, alopecia, and onychotrophia. Laboratory values: severe hypoproteinemia (total serum protein 4.3 g/dl, albumin 2.4 g/dl); endoscopical and radiological findings: a generalized polyposis which involved the whole intestine except the oesophagus. As far as we saw in our literature-overview of 55 patients with Cronkhite-Canada syndrome, this patient had for the first time a carcinoma of the urinary bladder and a Bricker operation 17 years before the onset of his disease. Further we remarked a lack in the resorption of the enterally administered thyroidal hormones. The progress was fatal despite a parenteral hyperalimentation and a treatment with antibiotics and glucocorticoids.
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PMID:[New observations in a case of Cronkhite-Canada syndrome]. 396 97

A retrospective analysis was performed to evaluate the clinical symptoms and abnormal test findings in small pancreatic carcinoma. Five hundred and thirty-six cases of pancreatic carcinoma with the histology of duct cell carcinoma were collected from 14 medical centers in Japan. In 440 of the cases, tumor size was measured at the time of laparotomy or from the resected specimen. Three hundred and seventy-seven patients (86%) had a carcinoma larger than 3.0 cm; only 30% of these were resectable. Sixty-three patients (14%) had a carcinoma of 3.0 cm or less, with resectability of 97%. Detecting a tumor of "3 cm or less" with a high probability of resectability is the objective of early diagnosis with the resulting possibility of a cure. In most cases these small carcinomas were found easily when obstructive jaundice was present (73%). However, the estimated occurrence of obstructive jaundice associated with carcinomas of 3 cm or less was only 10% among the total cases of pancreatic carcinoma studied. Therefore, it is necessary for early diagnosis to detect carcinomas of 3 cm or less presenting without jaundice. The symptoms of small carcinoma without jaundice are weight loss, anorexia, upper abdominal pain, back pain and a palpable abdominal mass. Among the various available examinations, endoscopic retrograde cholangiopancreatography, computerized tomography and ultrasonography were valuable in diagnosing these small carcinomas.
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PMID:Diagnosis of small pancreatic carcinoma. 398 9

Thirty consecutive patients with far-advanced cancer affecting the esophagus and gastroesophageal junction underwent palliative endoscopic neodymium-YAG laser therapy. No patients were excluded from treatment, regardless of age, extent of disease, or performance status. Sessions were performed every other day and concluded when an endoscope could be easily passed beyond the previously obstructed area. Treatment was completed in 3.3 sessions (seven days). Luminal patency was achieved in 97%, but did not always equate with functional success. Seventy percent (21 patients) were able to ingest all necessary calories and leave hospital for home (functional success). Reasons for discrepancy between technical success and functional success included radiation-induced pharyngeal dysphagia, anorexia, painful tumor load and debility, and treatment complications. Endoscopic laser therapy of far-advanced esophageal or gastroesophageal junction carcinoma was almost always technically feasible, with relatively low morbidity. While technical success could not always be equated with functional success, therapy was "completely" functionally successful in 70% of patients with far-advanced disease. Poor performance status at accession correlated best with poor functional outcome.
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PMID:Endoscopic laser therapy for malignancies affecting the esophagus and gastroesophageal junction. Analysis of technical and functional efficacy. 402 76

A new bleomycin derivative NK631 was administered in five cases of advanced recurrent oral carcinoma. The visible improvement of the tumor was noted in three cases, and in the cases of lower lip carcinoma the tumor completely disappeared, however, there was no effective change in cases of cervical metastases of the floor of the mouth and tongue carcinoma. The peripheral lymphocyte counts and serum proteins disclosed a characteristic decrease, serum proteins decreased in the albumin fraction and slightly increased in alpha 2-globlin fraction. Main side effects of NK 631 were skin exanthema, alopecia, anorexia, pyrexia, fatigue and bleeding from the tumor lesion. Regarding the lung function, the vital capacity did not change, but PaO and PaCO in blood gas analysis were together observed to slightly decrease, and it may be supposed that the influence of NK631 on the lung function cannot be neglected. T-cell ratio, lymphocyte blastoformation following PHA stimulation, PPD and DNCB skin tests, and phagocytosis test of peripheral leucocytes were studied. The immuno-suppressive effect of KK631 was the same or weak as bleomycin.
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PMID:Effect of a bleomycin derivative on oral carcinoma. A clinical and immunologic study of five cases. 615 49

Selective intraarterial infusion of the ethylcellulose microcapsules of mitomycin C (MMC-mc) exerts its potential therapeutic effects through both infarction and prolonged local, drug activity, i.e., chemoembolization. Twenty patients with intractable primary, recurrent or metastatic carcinoma were treated with single or fractionated infusion of MMC-mc via percutaneous arterial catheterization. The target sites were the kidney, liver, prostate, urinary bladder, uterus, sigmoid colon, Douglas' pouch and bone. Fourteen patients had over 30% reduction in measurable maximum tumor diameter, 5 had 10 to 30% reduction and 1 showed less than 10% reduction, but concurrent 2 bone lesions had no reduction. Improvement of symptoms and signs such as pain, massive hemorrhage, dysuria, anorexia and hydronephrosis was observed at an early stage of the treatment in all patients. Eight patients with highly invasive carcinoma of the kidney, urinary bladder and cervix were initially treated with MMC-mc followed by successful radical operation. Systemic toxicity was mild and all patients tolerated the treatment. Although the follow-up periods are less than 21 months, 12 patients are alive with or without tumor and 11 of them are doing well. The present results indicate that chemoembolization with MMC-mc is effective as a preoperative or palliative measure in the treatment of invasive carcinoma of various organs.
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PMID:Arterial chemoembolization with mitomycin C microcapsules in the treatment of primary or secondary carcinoma of the kidney, liver, bone and intrapelvic organs. 616 62

A multi-institutional trials program was initiated to define the effects of interferons in disseminated human breast carcinoma. Interferon alpha, prepared from buffy coats, was administered intramuscularly at 3 x 10(6) U daily for an initial period of 28 days. Of 23 patients who entered the program, five had an objective partial response of 92 days mean duration at diverse sites of involvement. Patients who responded were significantly older (p = 0.05) than nonresponders. Dose escalation in eight patients did not result in any clear evidence of additional responses. Major toxicities were fatigue, anorexia with weight loss, and reversible leukopenia (less than 3.5 x 10(9) leukocytes/L in 16 patients). Natural killer cell and antibody-dependent cell-mediated cytotoxicity were significantly (p less than 0.05) enhanced 48 hours after interferon administration began but subsequently declined despite continued therapy. Serum beta 2-microglobulin concentration increased on day 15 (p less than 0.05) and remained significantly elevated on day 22 (p less than 0.005). Peak interferon titers (mean, 62 U) occurred 6 hours after interferon was started, varied widely between patients, and were higher and more persistent with dose escalation. Once an optimal dose is defined, prospectively randomized trials will define what role interferons may have in systemic therapy of breast carcinoma.
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PMID:Leukocyte-derived interferon (alpha) in human breast carcinoma. The American Cancer Society phase II trial. 617 35

Twenty-one patients with liver metastases of various histologies (predominantly colorectal carcinoma) underwent Infusaid pump implantation for long-term hepatic arterial 5-fluorodeoxyuridine (5-FUdR) infusion. Patients received 5-FUdR infusion on a 2-wk cycle alternating with a 2-wk saline--heparin infusion. A dosage of 0.2-0.3 mg/kg/day (average 0.23 mg/kg/day) was infused for a cumulative 5-FUdR administration of 1940 days. Six patients (29%) responded to therapy (five colorectal, one carcinoid); median response duration was 6 mo. Median survival for the treated group was 17 mo from diagnosis of liver metastases and 13 mo from pump implantation. Median survival among the six responding patients was 15 mo from diagnosis of liver metastases and 11 mo from pump implantation. Comparison of survival from the diagnosis of liver metastases of the treated group to ten patients found ineligible for the study by virtue of extrahepatic metastases revealed no significant difference in median (18 mo for ineligible group) or overall survival. However, median survival for the treated group after pump implantation (13 mo) was significantly better than the median survival of the ineligible group after evaluation for this study (4 mo). Toxicities of therapy included fatigue, anorexia, nausea, vomiting, toxic hepatitis, epigastric pain, and diarrhea. No patients died of toxicity, but six patients required hospitalization for management of pain or vomiting. No serious technical complications developed in any patient except separation of the infusion catheter at its junction with the pump in one patient, necessitating pump replacement for continuation of therapy. These survival data suggest identification of new anticancer agents for hepatic arterial infusion.
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PMID:Long-term hepatic arterial infusion of 5-fluorodeoxyuridine for liver metastases using an implantable infusion pump. 619 74


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