Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Four hundred fifteen patients with early-stage cervical carcinoma were explored via a transperitoneal approach for radical hysterectomy at the Hospital of the University of Pennsylvania between January 1, 1960, and December 31, 1985. Twenty-four of these patients were found to have histologic documentation of para-aortic lymph node metastases. Twenty-one patients (88%) were treated primarily with extended-field radiotherapy. Forty-eight percent of these patients have survived greater than 5 years from diagnosis. Six patients have been followed more than 10 years after initial treatment. All six are alive although one patient has recurrent disease that was diagnosed at 164 months. Patients with adenocarcinoma or adenosquamous carcinoma had a survival significantly lower than that of those with squamous cell cancers (p = 0.022). Complications included one treatment-related death from multiple fistulas and sepsis, one vesicovaginal fistula, two enteric fistulas, and two small bowel obstructions. The major morbidity rate was 19%. Extended-field radiation is effective therapy for para-aortic nodal metastasis associated with early-stage squamous cell carcinomas of the cervix but carries a considerable morbidity rate. Other modalities such as combined chemotherapy and radiation may be necessary for adenocarcinoma.
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PMID:Extended-field radiation therapy in early-stage cervical carcinoma: survival and complications. 195 88

A woman with a history of drug allergy, renal impairment and carcinoma of the breast with pulmonary micrometastases developed haemolytic anaemia and Stevens-Johnson syndrome following the use of mefenamic acid, paracetamol (acetaminophen) and furosemide (frusemide). In addition there was severe cholestatic hepatitis in the absence of clinical evidence of sepsis, biliary obstruction or recurrent metastases. The rash resolved on steroid therapy but the patient eventually died from both renal and liver failure. Acute tubular necrosis with a background of chronic tubulointerstitial nephritis was also found at autopsy. Although in the presence of multiple drug therapy the causative agent cannot be identified with absolute certainty, the association of these severe idiosyncratic hepatic and dermatological reactions with haemolytic anaemia strongly suggests mefenamic acid as the most likely culprit.
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PMID:A case of Stevens-Johnson syndrome, cholestatic hepatitis and haemolytic anaemia associated with use of mefenamic acid. 206 63

The proportion of cancer patients who receive potentially curative therapy declines with increasing chronological age. Between January 1979 and January 1988, 36 patients aged from 76 to 84 years (median 78) consented to cisplatin combination chemotherapy. Eighteen patients received 1 to 7 cycles of adjuvant chemotherapy (median 5). This resulted in a drop in creatinine clearance rate from 70 +/- 28.5 ml/min to 49 +/- 20 ml/min. Eight patients (44%) are alive without evidence of disease, with a whole group median survival of 23 months. The dose intensity of cisplatin was found to predict recurrence. Eighteen other patients were treated for metastatic disease; 39% had an objective response after receiving 2 to 9 cycles (median 7). Only 2 patients (11%) are alive and free of disease. In this group no significant kidney damage occurred and the dose intensity of cisplatin did not predict response. Treatment resulted in a significant sepsis rate (39%) and 6 patients (17%) withdrew from treatment because of toxicity. It was concluded that cisplatin combination chemotherapy can be administered without treatment-related death and its efficacy is similar to that in younger patients. Age should not exclude patients from the potential benefit of such therapy. An important cause of reduced benefit from chemotherapy among elderly patients may be the reduced dosage of cisplatin.
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PMID:Cisplatin combination chemotherapy for elderly patients with urothelial tumours. 207 Feb 5

Preliminary data are presented of a clinically feasible pilot study to select a significant subgroup of patients among those with muscle-invading bladder tumors for local cure and bladder preservation, while also to offer all patients the possibility of preventing the development of distant metastases. Transurethral debulking surgical resection was combined with neoadjuvant methotrexate, cisplatin and vinblastine chemotherapy plus 2 additional courses of cisplatin and 4,000 cGy. If tumor was found on cystoscopic re-evaluation by biopsy and for cytology after cisplatin and partial irradiation (4,000 cGy.) immediate cystectomy was advised. If tumor was not found consolidation by a radiotherapy boost to a total of 6,480 cGy. plus 1 additional course of cisplatin was given. Of 53 consecutive patients the planned treatment was completed in 42 (79%). With a median followup of 26 months (range 15 to 42 months), 72% of all entered patients were alive, 70% have not required cystectomy and 74% have not had distant metastases. Among the 42 patients who completed the planned protocol chemotherapy dose reductions were required in 39% for stomatitis, bone marrow depression and/or renal dysfunction. There were 2 serious complications but no treatment-related sepsis, deaths or significant renal dysfunction. Eight patients underwent immediate radical cystectomy because of positive biopsy and/or cytology results after 4,000 cGy., while 34 completed full chemotherapy and radiotherapy without any significant bladder or bowel injury. Of 42 patients 22 (52%) have maintained the bladder without any recurrence, and of those selected for full chemotherapy and radiotherapy this number increased to 65%. To date 12 patients have persistent or recurrent bladder tumors: 5 (15%) had invasive tumors treated by cystectomy and 7 (21%) had carcinoma in situ treated by intravesical therapy. The true success of this or other selective bladder-preserving treatments will require 3 to 5 years of followup to be confident that such treatment has sterilized the bladder of cancer. This feasibility study has been clinically practical, modestly well tolerated and encouraging for the significant proportion of patients with a sustained complete response and for the 70% over-all survival rate at 2 years. To evaluate critically the efficacy of methotrexate, cisplatin and vinblastine chemotherapy in the prevention of occult distant micrometastases and in increasing the rate of successful bladder preservation, in May 1988 we began a randomized phase 3 trial with and without neoadjuvant methotrexate, cisplatin and vinblastine chemotherapy.
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PMID:Preliminary results in invasive bladder cancer with transurethral resection, neoadjuvant chemotherapy and combined pelvic irradiation plus cisplatin chemotherapy. 212 7

Two Pediatric Intergroup Ewing's Sarcoma studies of patients with metastatic disease (IESS-MD) have used multimodal therapy consisting of intensive combination chemotherapy and radiation therapy (XRT) to areas of gross disease detected at the time of diagnosis. In IESS-MD-I, conducted from 1975 to 1977, 53 eligible patients were entered and received the chemotherapeutic agents vincristine, Adriamycin (doxorubicin; Adria Laboratories, Columbus, OH), cyclophosphamide, and dactinomycin with concomitant XRT (VACA + XRT). In IESS-MD-II, conducted from 1980 to 1983, 69 eligible patients were entered and received 5-fluorouracil (5FU) in addition to the chemotherapeutic agents of IESS-MD-I; initial intensive chemotherapy was given and XRT was delayed until week 10 (VACA + 5FU, delayed XRT). The best response rate (complete and partial remissions combined) was 73% in IESS-MD-I and 70% in IESS-MD-II, so there was no statistical evidence of a difference in response rates (P = 0.62). The length of best response also was similar between studies (P = 0.79), with approximately 30% of the patients on both studies remaining in remission at 3 years. The percentage of patients surviving 5 years or more was 30 on the first study and 28 on the second study (P = 0.49). The major sites of relapse after a response were lung and bone, each occurring with nearly equal frequency. The age of the patient was related to both best response rate and survival: patients 10 years of age or younger had substantially higher response and survival rates than patients 11 years of age or older. The favorable prognosis for younger patients might be explained by a more favorable distribution of primary sites at diagnosis; 39% of patients 10 years of age or younger had rib primary sites, compared with only 16% for patients older than 10 years of age (P = 0.05). The frequency of life-threatening toxicity was substantially higher in IESS-MD-I (30%) than in IESS-MD-II (9%), but the frequency of fatal toxicity was similar (6% to 7%). Fatal complications included Adriamycin-induced cardiomyopathy, Pneumocystis carinii pneumonia, unspecified pneumonitis, and sepsis. The most common toxicity and complications were leukopenia and infections.
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PMID:Ewing's sarcoma metastatic at diagnosis. Results and comparisons of two intergroup Ewing's sarcoma studies. 220 33

Montpellier Cancer Institute strategy and experience in surgical treatment of multi-bilateral hepatic metastases from digestive tract cancers is presented based on retrospective case by case analysis of survival time of 38 patients. The mean age was 46.2 years and the primaries were colorectal (22 patients) and endocrine (16 patients). Liver surgery was synchronous to the resection of primary lesions in 8 patients and metachronous in 22 patients. Two-step liver surgery was performed in 8 patients. Overall thirty-days postoperative mortality was 7.8% and morbidity 15.7% (wound sepsis, subphrenic abscess, transitory jaundice, biliary fistula). The analysis of survival time evidenced that with reasonable risk-benefit ratio the aggressive surgical approach can be justified especially in patients with endocrine primaries.
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PMID:Montpellier Cancer Institute strategy and experience in surgical treatment of multi-bilateral hepatic metastases from digestive tract cancers. 224 18

A 42-year-old woman presented with a 25-week pregnancy and stage IV breast cancer with metastases in the skeleton and liver and a T-4 primary tumor. She was treated with two cycles of doxorubicin, methotrexate, and vincristine. Spontaneous labor resulted in a normal female infant, who was successfully treated for sepsis and mild respiratory distress. The placenta showed diffuse chorioamnionitis. There was no doxorubicin demonstrated in the placenta, blood, or fetal lymphocytes 3 weeks after the last treatment. Maternal and fetal chromosomal analyses were unremarkable. The child is functioning normally 2 years after delivery. The literature on anthracycline treatment during pregnancy is reviewed. Adriamycin has been shown to cross the blood-placenta barrier, but has not led to specific fetal abnormalities when given during the second or third trimester. Experience during the first trimester is still limited.
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PMID:Combination chemotherapy and radiation for stage IV breast cancer during pregnancy. 229 17

The records of 51 patients diagnosed with enterovesical fistulas at Virginia Mason Medical Center from 1974 to 1988 were reviewed. Diverticulitis (41%), Crohn's disease (17%), and colorectal cancer (16%) were the major causes. In 50 of 51 patients, the diagnosis was made on the basis of the clinical history and the urine culture. Radiologic and endoscopic studies failed to identify the fistula in 20%, though all were confirmed at operation or autopsy. In four of eight patients with fistulas secondary to colorectal cancer, malignancy was not diagnosed preoperatively. Operation was performed in 84% of the patients. One-stage resection of the bowel was performed in 66% of patients with the intent of removing the fistula. The complication rate was 8% with no deaths. All multi-stage procedures were performed for fistulas complicated by abscess or bowel obstruction. There were two postoperative deaths in patients with metastatic cancer undergoing palliative diversion. All eight patients treated by diverting colostomy had persistent fistulas and urinary sepsis. All eight patients treated with antibiotics but without operation were free of complications of the fistula until death from other causes. Enterovesical fistula is a clinical diagnosis. Preoperative studies should be used to delineate the bowel disease and search for malignancy rather than to see the fistula, which is clinically apparent. One-stage resection of the involved bowel is the procedure of choice in the absence of abscess or bowel obstruction. When resection is not feasible, medical management with antibiotics is preferable to colostomy.
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PMID:Management of enterovesical fistulas. 233 17

Current research on the efficacy of CPR in specific patient groups may lead to the withholding of CPR in groups that statistically show minimal success. Prognosticative factors that indicate minimal-at-best success with CPR include age greater than 70, dysrhythmias such as asystole and electromechanical dissociation, sepsis, metastatic cancer, GI hemorrhage, and acute stroke. Although physicians are under no legal or ethical obligation to provide futile treatments, how one defines a treatment as "futile" is unclear. As a patient advocate, the nurse acts to ensure the autonomous patient is fully informed, freely consenting, and actively directing his/her own health care. End-of-life decisions regarding health care must be based on the patient's goals, which will be revealed through the moral discourse among health care professionals, patients, and their loved ones.
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PMID:Limiting care: is CPR for everyone? 235 36

During a 5-year period, 32 patients with colorectal carcinoma underwent a Hartmann procedure. Twenty operations were performed as emergencies for obstruction or peritonitis, and 12 for the elective treatment of colorectal malignancies. Of 22 surviving patients with potentially curable resections, 17 had restoration of colorectal continuity without complication. Five patients refused this option. Of the nine palliative procedures, seven patients developed a pelvic recurrence, one developed metastatic disease, and the remaining patient died after surgery. The median hospital stay was 17 days (range 8-48 days). There were two postoperative deaths (6%), both from pulmonary emboli. Thrombotic events occurred in three further patients, and wound sepsis in four. Other complications inherent to this procedure were individual cases of pelvic sepsis, anastomotic stricture, and a failed initial attempt at 'reversal'. These findings confirm that this operation is safe and effective in dealing with rectal and distal sigmoid colon malignancies with potential for local recurrence, and in those presenting as an emergency with obstruction or peritonitis, particularly when the operator is a surgical trainee.
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PMID:Hartmann's procedure for carcinoma of rectum and distal sigmoid colon: 5-year audit. 203 11


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