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)

Eleven patients with terminal metastatic prostatic carcinoma were selected for a pilot study to evaluate how effective diethylstilbestrol diphosphate (Stilphostrol) and cylcophosphamide (Cytoxan) are in this disease. Six of 7 patients had a good response when treated with diethylstilbestrol diphosphate. The mean duration of response was 6.4 months. All 6 patients given cyclophosphamide had marked relief of pain and increased mobility. Of these, 3 died twelve, sixteen, and nineteen weeks, respectively, following initiation of therapy while still benefiting from pain relief. The mean duration of response was 14.8 weeks.
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PMID:Management of adenocarcinoma of prostate with diethylstilbestrol diphosphate and cyclophosphamide. 4 3

Extracellular recordings were made of intralaminar thalamic neurones responding to stimulation of the radial nerves. The effects on this response of a conditioning stimulation of the median raphe nucleus were studied in both untreated and p-CPA pretreated cats. Ninety-two percent of thalamic responses to somatic stimulation in untreated cats was inhibited by conditioning stimulation of the raphe nucleus. The intensities of conditioning stimulation required for the inhibition were significantly higher in cats pretreated with p-CPA than in cats not treated with the drug. It is suggested that raphe projection to intralaminar thalamus excerts an inhibitory influence on thalamic activities, and that the inhibition is mediated by a putative neurotransmitter, serotonin. The possible involvement of the median raphe nucleus in pain processing is discussed.
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PMID:Raphe induced inhibition of intralaminar thalamic unitary activities and its blockade by para-chlorophenylalanine in cats. 14 66

Patients with asymptomatic or smoldering multiple myeloma should not be treated but should be observed closely for progression. For symptomatic myeloma, chemotherapy is indicated. Melphalan, the agent of choice, should be given with prednisone for 1 week of every 6 weeks, If melphalan brings no response, or response and then relapse, cyclophosphamide (Cytoxan) should be give intravenously every 4 weeks or orally every day. BCNU, CCNU, and doxorubicin (Adriamycin) have also shown activity in myeloma. Hypercalcemia occurs in one-third of patients and should be countered with hydration, corticosteroids, Neutra-Phos, or mithramycin. Long-term hemodialysis has achieved some success. The combination of sodium flouride and calcium carbonate produces new bone formation; it seems a useful adjunct in treatment for myelomatous bone disease. Radiation should be utilized only for severe, localized pain or for solitary lesions. Survival with multiple myeloma varies, mean durations being 2 to 3 years. Multivariate analysis indicates that serum creatinine and calcium levels are the most significant indicators regarding 2-year survival. We have found monoclonal proteinuria not significantly more frequent with renal insufficiency than with normal renal function, renal insufficiency not significantly more frequent with lambda than with kappa chains, and survival not significantly greater with IgG myeloma than with IgA.
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PMID:Management and prognosis of multiple myeloma. 79 81

We have evaluated the role of radiotherapy in providing local control of primary tumors and to palliate metastases from neuroblastoma (NB). Fifty-five children with histologically verified NB were evaluated and treated from 1967 to 1984. In univariate analysis, the actuarial survival of eight children with thoracic primaries (85%) was significantly better than the survival of 39 children with intra-abdominal primaries (35%, p = 0.0287). The survival of 28 children less than or equal to 18 months of age at diagnoses was 73%, whereas 27 children older than 18 months had a survival probability of 10% (p = 0.0001). The survival by Evans stage was: I 100% (2 patients), II 85% (7), III 60% (13), IV 4% (27) and IV-S 100% (6). According to the Pediatric Oncology Group (POG) staging system, the survival was: A 100% (3), B 66% (9), C 66% (9), D 23% (34). A multivariable analysis indicated that the Evans staging system was a more powerful indicator of prognosis than the POG system. The analysis also indicated that Evans stage and patient age were independent determinants of survival. The primary tumor site did not add significant prognostic information beyond these two factors. Children with Stage I disease were treated with surgery alone. Most children with Stages II and III disease were treated with surgery, irradiation, and Cyclophosphamide or Cyclophosphamide plus Vincristine. All seven patients with Stage II disease received post-operative irradiation to the primary tumor and were locally controlled with doses of 4.8 to 26.5 Gy. Eleven of the 13 patients with Stage III disease were irradiated post-operatively. Seven of these 11 patients were locally controlled with doses of 12 to 48.4 Gy. The four Stage III patients with in-field recurrences were older children with large radiotherapy fields and/or low doses administered. The Radiation Therapy Oncology Group pain score system was used to evaluate response of painful bony metastases to irradiation. A response was observed in 65% of the sites irradiated. A response was observed at 67% of the soft tissue metastases irradiated. Hepatomegaly causing respiratory embarrassment or inferior vena cava obstruction was treated with irradiation in seven patients. All patients responded with doses ranging from 5 to 24.4 Gy. Five of the 17 children who survived for more than 5 years following treatment had significant scoliosis or kyphosis secondary to vertebral body abnormalities in irradiated bones. All five children were irradiated at a young age with megavoltage equipment.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Radiation therapy in the management of neuroblastoma: the Duke University Medical Center experience 1967-1984. 242 88

Disease-modifying antirheumatic drugs are used to modify or alter the rheumatoid arthritis disease process. Disease-modifying antirheumatic drugs do not demonstrate the characteristic analgesic, antipyretic, and anti-inflammatory actions of the nonsteroidal anti-inflammatory drugs, since weeks or months of treatment are required before clinical benefit is observed. Although they have not been proved to delay, prevent, or reverse articular damage, therapy with disease-modifying antirheumatic drugs, when successful, is associated with decreased pain and joint swelling and improved function. Disease-modifying antirheumatic drugs and cytotoxic agents should not be considered as routine treatment for patients with rheumatoid arthritis. Before disease-modifying antirheumatic drug therapy is implemented, an optimal basic program of physical therapy, rest, and nonsteroidal anti-inflammatory drugs should be implemented, and it must be documented that the patient still has sufficient disease to justify the costs, risks, and benefits of these treatments. Drugs that are approved by the Food and Drug Administration (FDA) are preferred over nonapproved drugs. Hydroxychloroquine, parenteral gold salts, oral gold, D-penicillamine, and the cytotoxic drug azathioprine are the FDA-approved disease-modifying antirheumatic drugs for use in rheumatoid arthritis. Many, not all, rheumatologists would employ hydroxychloroquine as the first-choice disease-modifying antirheumatic drug in patients who have early, mild, and nonerosive disease; treatment should be continued for six months before being abandoned for lack of efficacy, and appropriate ophthalmologic examination every four to six months is indicated. An alternative would be auranofin, whose efficacy approaches that of parenteral gold, yet may be safer. For patients who have severe active rheumatoid arthritis, especially with erosive changes, parenteral gold salts are usually a first choice. D-penicillamine is also effective in controlling the signs and symptoms of rheumatoid arthritis, but serious toxicity may occur. Azathioprine might be considered a competitor to D-penicillamine, although the FDA approval restricts its use to patients who have failed gold therapy. Two cytotoxic drugs that are not FDA approved are methotrexate and cyclophosphamide. Methotrexate can be very effective, but its side effects, particularly pulmonary and hepatic, must be carefully monitored. Cyclophosphamide is generally considered too toxic for use in patients with rheumatoid arthritis, although it may be helpful in patients with systemic rheumatoid vasculitis or patients who have failed all other therapies.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Role of disease-modifying antirheumatic drugs versus cytotoxic agents in the therapy of rheumatoid arthritis. 305 55

To explore the neuroanatomical pathways involved in mediating the antipropulsive effect and analgesia of morphine (M) in the periaqueductal gray matter (PAG), we examined the influence of the vagus nerve and the role of serotonergic neurotransmission. M-induced inhibition of intestinal transit was unaffected by subdiaphragmatic vagotomy. In contrast, electrolytic lesions in the raphe magnus nucleus (NRM) and pretreatment with a selective neurotoxin (5,6-DHT, 15 micrograms/rat) in the same region, both significantly reduced M-induced inhibition of intestinal transit. Analgesia was only slightly affected. p-CPA pretreatment (100 mg/kg IP) induced the same results. Finally some other central brain regions were found to be sensitive to M's intestinal inhibition and analgesia such as the mid-line thalamus, the dorsal and lateral hypothalamus, and the bulbar reticular formation. Negative results were obtained for frontal cortex, caudate and amygdala. Some considerations are put forward about the existence in the central nervous system of selective areas involved in intestinal modulation and their relation with those mediating pain transmission.
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PMID:Supraspinal cerebral areas involved in morphine's intestinal inhibition and analgesia. 317 62

Malignant lymphoma is a rare entity in the neoplasms of the female genital tract, and thus a case of malignant lymphoma of the vulva is reported in this paper. On admission, the patient, a 37-year-old, Japanese female, had complained of vulvar swelling and pain that had persisted for one month. Stage IV tumors were noted in the vulva and bladder and a histological diagnosis indicated non-Hodgkin's lymphoma with diffuse, large cell and B cell types, according to the classification of the Lymphoma Study Group. The patient thus was treated with CH* OP therapy, which consisted of Cyclophosphamide, Aclarubicin Vincristine (Oncovin), and Prednine , and given brain irradiation. Unfortunately her condition has rapidly deteriorated during the 5 months since her admission.
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PMID:[A primary malignant lymphoma of the vulva--a case report]. 326 65

A four-year-old boy with stage IV neuroblastoma was treated using the group study protocol of the Tohoku area for advanced neuroblastoma, consisting of DTIC, CPA, VCR, CDDP and VM-26, as a result of which had obtained complete remission. However, he had severe hemorrhagic cystitis after administration of CPA. He was treated with the usual therapy, but symptoms such as hematuria, pollakiuria and miction pain were not improved. We then tried bladder irrigation with prostaglandin E2. Half a milligram of PGE2 in 100 ml of physiological saline solution was instilled into the bladder and left in situ for 3 hours. The patient was free of symptoms on the day following the therapy. Local therapy with PGE2 thus seems very useful for cyclophosphamide-induced cystitis.
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PMID:[Bladder irrigation with prostaglandin E2 in cyclophosphamide-induced hemorrhagic cystitis]. 342 44

When vasculitis, an angiocentric and angiodestructive process, occurs in the orbit, the clinical presentation and radiographic findings resemble those of idiopathic inflammatory pseudotumor. Three patients, two men and a woman, 28 to 72 years old, initially thought to have "pseudotumor" failed to response to corticosteroid therapy. Orbital biopsy specimens in all patients disclosed vasculitis. There was no evidence of systemic vasculitis. High-dose prednisone effectively eliminated pain and reduced inflammation but did not adequately control fibrosis formation leading to ultimate loss of function. Each patient eventually lost an eye to this process. Therapy with cyclophosphamide, a B-cell cytotoxic drug, produced a prompt response in terms of eliminating pain, inflammation, and formation of fibrous tissue. Cyclophosphamide therapy has been instrumental in preserving sight in each patient's remaining eye. In such cases we believe the benefits of cyclophosphamide therapy outweight the known risks.
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PMID:Cyclophosphamide in the treatment of orbital vasculitis. 372 33

There is no evidence that combination chemotherapy is superior to single agents in the treatment of advanced, hormone-resistant carcinoma of the prostate. We are reporting the preliminary results of a randomized trial comparing cyclophosphamide (CTX) with a combination of 5-fluorouracil, doxorubicin and mitomycin C (FAM'). Thirty-one patients were randomized and 30 of them were evaluable for response. Sixteen patients were treated with CTX and 14 with FAM'. On the CTX arm, eight (50%) of the patients had stable disease (SD) and eight (50%) had progressive disease (PD). On the FAM' arm, one (7%) patient had partial response (PR), five (36%) patients had SD and eight (57%) failed to respond. The difference in response rates between the two regimens was not significant (P greater than .72). The median time to progression (MTP) of all patients treated with CTX was six weeks and the MTP of patients treated with FAM' was 16 weeks (P less than .007). This difference in MTP could be explained in part by the unequal time to reevaluation between the two regimens. The MTP of the responders on CTX however, was 13 weeks, while for FAM' it was 33 weeks (P = .014). This difference suggests that FAM' has superior activity to CTX. Pain alleviation was seen in 25% of patients treated with CTX and in 64% of those treated with FAM' (P less than .01). Toxicity was tolerable on both regimens. We conclude that CTX and FAM' have similar response rates. Patients treated with FAM' enjoyed longer MTP and greater pain alleviation than those treated with CTX.
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PMID:Cyclophosphamide versus 5-fluorouracil, doxorubicin, and mitomycin C (FAM') in the treatment of hormone-resistant metastatic carcinoma of the prostate: a preliminary report of a randomized trial. 383 43


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