Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The levels of anticancer drugs in tissue were measured by bioassay method in 28 patients with gastrointestinal cancer, who were treated with intravenous administration of 500 mg of 5-FU combined with ANG-II during surgery. The levels of 5-FU in the cancerous tissue of the stomach and the regional lymph nodes were higher in the cases who received 5-FU and ANG-II than in the cases received 5-FU alone. Based on this result, we carried out cancer chemotherapy combined with ANG-II for 15 patients with advanced cancer. The good clinical response was observed in 4 out of 15 cases (26.7%) including 2 complete (CR) and 2 partial responses (PR), respectively. According to Karnofsky's criteria of response, more than I-A response was observed in 5 out of 15 cases (33.3%). The major side effects of ANG-II therapy were nausea, vomiting and breast pain. The incidence of the side effects was 8.7% in total.
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PMID:[Clinical studies of cancer chemotherapy combined with angiotensin-II (ANG-II)]. 682 Sep 24

A multimodal treatment was consisted of intraoperative radiation, external radiation, by-pass operation, chemotherapy and total parenteral nutrition if necessary to cover decreased oral-intake. Thirty-three cases were subjected to this therapy for 6 years. The stage of the tumors varied from a localized tumor in the pancreas to a huge tumor with multiple metastases, though the latter abandoned recently to be contraindication to this therapy. At laparotomy, a high energy electron beam was irradiated to the tumor with a dosage of 3,000 rad using a 20Me V Betatron. The tumor was carefully prepared in order to avoid irradiating the duodenum and stomach. Choledochojejunostomy and gastrojejunostomy were performed in almost all of patients with cancer of head of pancreas. In some patients, external radiation was added with a dosage of 3,000 rad by lineacX-ray. After radiotherapy, chemotherapy employing 5-FU or FT-207 was continued including. The survival time after this therapy was varied mainly according to the stages of the tumor. In patients with multiple metastasis to the liver or peritoneal dissemination, no remarkable effects were obtained by this therapy. On the other hand, among 14 patients with localized tumor in the pancreas, 7 survived more than one year and the mean survival time of treated patients was never shorter than that of patients who received resection of the tumor. Most of the treated patients could spend at home until their condition became critical, because by-pass operation could overcome jaundice or the duodenal stenosis and intraoperative radiation could palliate the pain of cancer of pancreas. Tumor effect of intraoperative radiation was confirmed by both of the second laparotomy for twice intraoperative radiation and laparotomy.
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PMID:[Multimodal treatment of unresectable pancreatic cancer including intra-operative radiotherapy]. 718 59

Many studies reported the pretreatment with methotrexate followed by 5-FU resulted in the greatest tumor cell killing. Our preliminary laboratory studies confirmed the possibility of drug synergism in the L1210 cell line, but not in human bone marrow cells. Thirteen patients with metastatic adenocarcinoma of the breast and seven patients with metastatic adenocarcinoma of the colon were treated with an innovative approach in which methotrexate preceded 5-FU administration in an attempt to cause drug synergism and prevent drug antagonism. All patients with breast cancer and two patients with colon cancer had been extensively pretreated with multiple drugs. Of the cancer patients so treated, three (23%) with breast cancer and two (28%) with colon cancer demonstrated objective tumor response. In addition to these patients, six (46%) with breast cancer and three (43%) with colon cancer demonstrated subjective improvement as manifested by total pain relief and reduction in CEA titer. The preliminary results reported in this study suggest that sequential utilization of intermediate doses of methotrexate, followed by high doses of 5-FU, is an effective combination chemotherapy for patients with breast and colon malignancies.
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PMID:Effectiveness of intermediate-dose methotrexate and high-dose 5-fluorouracil as sequential combination chemotherapy in refractory breast cancer and as primary therapy in metastatic adenocarcinoma of the colon. 744 20

Chemotherapy for cervical cancer patients with recurrent and/or advanced disease has been complicated by excessive toxicity and short duration of responses, leading to little or no improvement in survival. Modification of drug scheduling and delivery of platinum, bleomycin, methotrexate, and 5-FU has resulted in a new combination regimen with little toxicity and a survival advantage for responders. PBM (platinum 80 mg/m2 D1, bleomycin 10 mu/m2/day D3-6, methotrexate 150 mg/m2 D15, 22 with leucovorin) is alternated with PFU (platinum 100 mg/m2 D1, 5-FU 1000 mg/m2/day D2-5) q 4 weeks for 3-6 months. The platinum, bleomycin, and 5-FU were delivered by continuous infusion. Twenty-three patients with recurrent and 17 with advanced cervical cancer are evaluable; 91% of patients with recurrent disease had received prior radiation therapy. The response rate was 30.4% in those with recurrent disease, and 41.2% in those with advanced disease, with 86 and 42.9% of responders respectively achieving a CR. Survival data were analyzed for each group separately, as well as for the combined recurrent/advanced disease group (N = 40). The results and significance were not changed by the groupings. In the combined recurrent/advanced group, median duration of response was 10.5 months, mean 20.1, and the median overall survival was 11 months, mean 20.5 +/- 3.5. There was a survival advantage accrued to the responders (median, 28 months) vs the nonresponders (10 months) (P = 0.0005 by log rank test). Moreover, there was a significant difference in progression-free interval between responders vs nonresponders (P = 0.0001), as well as between responders and those with stable disease (P = 0.001). This regimen was very well tolerated and there was no significant pulmonary toxicity. Furthermore, in the subset of 23 patients who had recurrent disease, 67% achieved palliation of pain. Experience with this protocol supports the continuing use of chemotherapy in the management of cervical cancer patients.
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PMID:Chemotherapy of recurrent/advanced cervical cancer: results of the Yale University PBM-PFU protocol. 751 57

Carcinomas of the pancreas, gallbladder and bile ducts in inoperable stages can be treated with chemotherapy, radiotherapy and a combination of both modalities. Therapy is always palliative. In the past 20 years treatment results have not improved. Patients treated should be entered in controlled clinical studies with new substances randomized versus less toxic 5-FU or optimum supportive care. Pain and jaundice can be relieved by radiotherapy, bypass surgery and stent insertion. The choice of an option should be made according to patient characteristics and risk factors, as well as the possibilities and experience of the treating center.
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PMID:[Which way ahead? Carcinoma of the exocrine pancreas, the gallbladder and the bile ducts--nonsurgical therapy in the locally advanced and in the metastasized stage]. 751 91

A phase III randomised study, comparing treatment with fluorouracil, epidoxorubicin and methotrexate (FEMTX) with the best supportive care, was conducted in patients with unresectable or metastatic gastric cancer. During the period from July 1986 to June 1992, 41 patients were randomised to receive FEMTX or best supportive care. MTX was given in a dose of 1500 mg m-2 intravenously (i.v.) followed after 1 h by 5-FU 1500 mg m-2 i.v. on day 1; leucovorin rescue was started after 24 h (30 mg orally every 6 h for 48 h) and epidoxorubicin 60 mg m-2 i.v. was administered on day 15. In addition both groups received tablets containing vitamins A and E. Response rates for FEMTX were as follows: complete response (CR), 19% (4/21); partial response (PR), 10% (2/21); no change (NC), 33% (7/21); and progressive disease (PD), 24% (5/21). Response rates in the control group were: NC, 20% (4/20); and PD, 80% (16/20). Increased pain was observed in one patient in the treated group and in 11 patients in the control group within the first 2 months. WHO grade III/IV toxicity in the chemotherapy group was as follows: nausea/vomiting 40%, diarrhoea 10%, stomatitis 15%, leucopenia 50% and thrombocytopenia 10%. One possible treatment-related death was due to sepsis. The median time to progression in the FEMTX group was 5.4 months [95% confidence interval (CI) 3.1-11.7 months], but only 1.7 months in the control group (95% CI 1.2-2.7 months) (P = 0.0013). Similarly, the FEMTX group displayed significantly (P = 0.0006) prolonged survival compared with the control group, i.e. median survival 12.3 months (95% CI 7.1-15.6 months) vs 3.1 months (95% CI 1.6-4.6 months). In conclusion, FEMTX combined with vitamin A and E is a fairly well-tolerated treatment, giving a response rate of 29% in patients with advanced gastric cancer, and also prolonging patients' survival. It can be used as a reference treatment in testing new investigational combinations.
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PMID:Randomised comparison of fluorouracil, epidoxorubicin and methotrexate (FEMTX) plus supportive care with supportive care alone in patients with non-resectable gastric cancer. 753 17

The role of palliative irradiation was analysed in 55 patients with liver metastases from colorectal (n = 35), breast (n = 10) and lung cancer (n = 10), treated between January 1982 and June 1992 with irradiation doses more than 10 Gy. In 47 patients irradiation alone was done. The great majority of patients were treated because of pain (n = 21) or cholestasis (n = 22). In 29 patients the disease involved not only the liver, but was disseminated. A mean dose of 23.8 Gy was delivered, with daily fractions of 1.5 (n = 30), 1.8 (n = 1) or 2 Gy (n = 16). Complete and near complete pain relief was obtained in six (28.6%) and nine (42.9%) patients. Normalized and near normalized values of bilirubin serum levels were obtained in five (22.7%) and seven (31.9%) patients. As well relief of pain as normalisation of cholestasis were significantly correlated with the irradiation doses applied. Median survival was 36.5 days for patients with lung cancer, 70.5 and 73 days for patients with breast and colorectal cancer. Irradiation doses given (10 to 18 Gy vs. 19 to 28 Gy vs. 29 to 48 Gy) and the status of disease (liver only vs. disseminated) were significantly correlated to prognosis (p = 0.00001, p = 0.0007). Patients of the high-dose group or patients with liver metastases alone revealed a median survival of 174 or 175 days. Since May 1991 simultaneous radio-chemotherapy, with the systemic application of leukovorine and 5-FU, was performed in eight patients with colorectal cancer. After performing a three-dimensional radiotherapy planning, which enclosed the whole liver inside the target volume, a mean dose of 29.4 Gy, with daily single fractions of 1.5 Gy was delivered. The follow-up, done with CT or NMR revealed in seven patients a progression free interval of three to 8.5 (5.5) months. After a median follow-up of 221 days the median survival was 333 days. In the treatment of patients with liver metastases a clear therapeutic selection has to be done according to valid prognostic criteria. In the majority of our patients with clinical symptoms, i.e. pain or cholestasis, irradiation alone was sufficient for palliation of these symptoms. Prognosis is limited because of the disseminated state of disease in 62% of the patients. In a group of patients, suffering from colorectal cancer with good prognostic criteria, the simultaneous application of radiotherapy and systemic chemotherapy was able to increase significantly the survival with minor toxicity.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[The value of radiotherapy for liver metastases]. 768 54

A 58-year-old male complaining of pollakisuria, miction pain and back pain visited us Dec. 26, 1979. Rectal examination revealed the prostate enlarged by 5 digital width, stony hard and irregular. Transrectal needle biopsy revealed moderately differentiated adenocarcinoma of the prostate. Bladder neck invasion, pelvic and mediastinal lymph node metastases and multiple bone metastases were found. The case was diagnosed with prostatic adenocarcinoma T3N2M1 (OSS, LYM) stage D2. Three courses of chemotherapy using ifosfamide applied from Feb. 2, 1980 showed no marked effect except for partial pain relief. Hormonal treatment with diethylstilbestrol diphosphate was started from May 28 and arterial infusion chemotherapy using CDDP and 5-FU was performed 2 months later, resulting in size reduction of the prostate and pelvic lymph node metastases and disappearance of mediastinal lymph node metastases. Needle biopsy of the prostate was negative for cancer cells. After 8 months, Tegafur was started, and 12 months later radiotherapy was added to the prostate and pelvic lymph nodes. The abnormal accumulation in bone scan began to decrease after 14 months and achieved complete remission 28 months after the initial therapy. We discontinued the hormonal therapy 31 months later because of his complaint of chest discomfort and palpitation. At the present time, 14 years after the initial therapy, the prostate was 35 x 29 x 19 mm in size on transrectal ultrasonography with undetectable serum PSA level and no tumor cells but only mass fibrosis has been seen by pathological examinations. We considered this patient to be with no evidence of disease.
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PMID:[A case of completely responding stage D2 prostatic cancer with no evidence of disease 14 years after diagnosis]. 780 48

Intra-arterial infusion chemotherapy via an implantable port catheter has been applied in 16 patients with locally recurrent breast cancer. The regimen consisted of induction and subsequent maintenance: intra-arterial infusion of epirubicin (EPI). Non-responders were entered into the second-line regimen consisting of Methotrexate and 5-FU (MF). The results were as follows: 1) The response rate (CR+PR) of EPI to locoregional lesions was 50%, and the median duration of response was 5.7 months. 2) The response rate and the duration of response of MF were 25% and 3 months, respectively. 3) Patients with ER-rith, no previous therapy and a long disease-free interval tended to have a high rate of response to intra-arterial infusion therapy. 4) Improvements of QOL, such as intractable pain, infection and severe lymphedema were recognized in 68.6% of the cases. In more than half of the cases, these treatments were carried out in an outpatient clinic. 5) Leucopenia and catheter or portal problems were encountered in 68.6% and 25.0%, respectively. We conclude that intra-arterial infusion chemotherapy via implantable system is a promising modality with regard to therapeutic effect and improvement of quality of life.
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PMID:[Intra-arterial infusion chemotherapy for recurrent breast cancer via an implantable system--the second report]. 794 57

Fifty patients were randomized to receive adjuvant intraperitoneal 5-fluorouracil (5-FU, 500 mg/m2/day) and intravenous leucovorin (60 mg/m2/day) and 51 to receive placebo after curative surgery for colorectal cancer. Treatment started on the day after surgery and continued for 6 days. One case of stomatitis, one of leucopenia and one case of abnormal liver function tests were the only chemotherapy-related toxic effects. From the second day of treatment, pain during intraperitoneal infusions occurred more frequently in the 5-FU group, although statistical significance was only attained on day 2 (P < 0.05). The groups did not differ substantially regarding any other adverse effects, the incidence of surgical complications, second laparotomies, time from surgery to discharge, or premature treatment terminations. The postoperative course after intraperitoneal 5-FU and intravenous leucovorin was thus not more complicated than that in patients treated with placebo. The tolerance was acceptable and chemotherapy-related toxicity was rare. Thus important prerequisites exist for more widespread use of the present regimen in order to evaluate its impact on survival.
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PMID:Adjuvant intraperitoneal 5-fluorouracil and intravenous leucovorin after colorectal cancer surgery: a randomized phase II placebo-controlled study. 802 22


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