Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0178874 (tumor progression)
 40,807 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a prospective study of 103 patients with carcinoid tumors consecutively referred for medical treatment, the most common sites of the primary tumors were the ileum (73%), bronchi (7%), and jejunum (4%). All patients had local metastases, and 96 (93%) also had liver metastases. The most common initial symptoms were diarrhea (32%), ileus (25%), and flush (23%). The overall frequency of diarrhea was 84% and of flush was 75%. Heart insufficiency caused by cardiac valve disease was seen in 33% of the patients. The carcinoid syndrome, including flush, diarrhea, and elevated urinary 5-hydroxyindole acetic acid (5-HIAA) concentrations, was manifested by 69 patients (67%), 64 of whom (93%) had carcinoid tumors of mid-gut origin. Elevated urinary 5-HIAA was found in 91 patients (88%), of which 89 displayed liver metastases. The plasma concentration of the tachykinin neuropeptide K (NPK) was elevated in 67 patients (66%), 63 of whom had tumors of the mid-gut region. Serum pancreatic polypeptide (PP) and human chorionic gonadotrophin alpha levels were elevated in 43% and 28% of the patients, respectively, and the highest levels were found in patients with metastatic bronchial carcinoid tumors. Thirty-nine of the 103 patients are now dead; 18 died of tumor progression, whereas 14 patients died of heart failure secondary to a carcinoid tricuspidal valve insufficiency. The estimated median survival from the time of histologic diagnosis was 14 years, and from the time of carcinoid syndrome was 8 years.
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PMID:Malignant carcinoid tumors. An analysis of 103 patients with regard to tumor localization, hormone production, and survival. 244 Mar 90

Between April 1986 and April 1989, each of 108 patients received an ileum neobladder, 94 patients for total bladder substitution after radical cysto-prostatectomy and 14 for augmentation of a fibrotic and contracted bladder following tuberculosis, interstitial cystitis or radiotherapy of the pelvis. The operative technique is standardized, relatively simple and safe, and it prevents upper urinary tract deterioration and reflux. Continence is preserved in more than 80% of all patients by the function of the external urethral sphincter and by the high capacity and the low internal pressure of the intestinal reservoir. Follow-up of more than 3 months postoperatively was possible in 96 patients, the evaluation including micturition behavior at home and a urodynamic investigation. Stress incontinence requiring correction by an artificial sphincter was found in 3 and nocturnal incontinence necessitating some external device in 6 patients. There was no perioperative mortality. Local tumor recurrence and/or metastases occurred in 14 patients; 7 patients died postoperatively, 5 owing to tumor progression, 1 of pneumonia and serve metabolic acidosis, and 1 owing to septicemia of unknown cause. Re-operation was necessary in 13 patients, in 6 because of mechanical ileus or intra-abdominal abscess, in 3 because of stenosis of the uretero-ileal anastomosis, in 1 because of tumor progression, in 1 because of vesico-vaginal fistula, in 1 patient because of incisional hernia, and in 1 because of wound dehiscence. Urethrotomy or dilatation of urethral strictures was necessary in 8 patients. All other early and late complications were rare and could be managed by conservative means.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[3 years' experience with the ileum neobladder--the first 108 patients]. 276 96

In this report, we present a six-year-old male patient with partial intestinal obstruction due to refractory Non-Hodgkin's lymphoma (NHL) whose partial obstruction was successfully treated with Taxol(R) without any surgical intervention. Following an unsuccessful treatment attempt to treat his high-grade (stage 3) B-cell lymphoma with standard and second-line chemotherapy regimens he was started on radiotherapy and third line chemotherapy during which he was admitted with partial obstructive ileus as a result of tumor progression. Treatment was continued with Taxol(R) and resulted in total cure of the ileus with reduction of palpable tumor mass over 24 h without necessitating any surgery. Taxol(R) (200 mg/m (2)/week) was administered without any major side effects/toxicities for six courses. A control CT of the abdomen revealed a significant reduction in tumor size. After the next course, the patient developed severe thrombocytopenia that unfortunately did not resolve before the patient died as a result of further tumor growth and dissemination. Although there are studies that report response to Taxol(R) treatment in adult patients with refractory NHL, our review of the literature failed to demonstrate any report about the effectiveness of Taxol(R) in childhood NHL. In conclusion, our case may indicate that Taxol(R) can be effective and be administered safely in an outpatient setting in children with refractory NHL with the aim of prolonging the survival without sacrificing good quality of life. Studies on larger number of patients are needed to make a definitive conclusion about the value of Taxol(R) in refractory childhood NHL.
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PMID:Partial intestinal obstruction due to childhood refractory hon-Hodgkin's lymphoma, successfully treated with taxol. 1368 May