Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The accumulation of gallium 67 citrate in pulmonary Pneumocystis carinii is well known. The sensitivity of gallium uptake in detecting early inflammatory processes, even when conventional roentgenograms are normal, would seem to make it possible in immunocompromised patients to make a presumptive diagnosis of this serious infection early in its course without using invasive techniques to demonstrate the organism. However, the presence of gallium uptake in radiation pneumonitis, pulmonary drug toxicity, and other processes that also occur in this group limit its usefulness. In our two patients--a young woman with Hodgkin's disease and an elderly woman with small cell lung cancer--this technique proved helpful. Although the latter patient was successfully treated empirically, such empiric treatment should be reserved for patients unable or unwilling to undergo invasive tests. Pulmonary gallium uptake in patients with respiratory symptoms, even with a normal chest film, should prompt attempts to directly demonstrate the organism.
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PMID:Gallium accumulation in early pulmonary Pneumocystis carinii infection. 348 93

Phase II-III trials of oral VP 16-213 (VP 16) were conducted in non-Hodgkin lymphoma (NHL) and small cell lung cancer (SCLC). Of 29 heavily pretreated patients (pts) with NHL treated VP 16 at a dose of 200 mg/d days 1-5 q 3w, there were 3 CRs and 6 PRs (CR + PR : 31%) lasting 16 (7-185) weeks. Of 19 pts with NHL in stages III-IV treated by a non-cross alternating regimen consisting of AVCP (ADM, VCR, CPM, PDN)/EMLP (VP 16, MTX, L-ASP PDN), there were 4 CRs (21%) and 14 PRs (74%) lasting a median duration of 4.5 months. A combination consisting of VCR. VP 16 and CPM (VEC) was administered to a total of 29 pts with SCLC. Nine out of 10 pts with LD and 10 out of 19 pts with ED were attained CR after 2 cycles of VEC and subsequent irradiation to primary tumor. A median survival time of CR (LD + ED) exceeded one year while that of PR was 7+ months. These results indicated that oral VP 16 has significant activity for NHL and SCLC and lack of cross resistance to conventional drugs used for NHL.
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PMID:[VP 16-213]. 387 41

Marrow transplantation is effective treatment for a number of hematological diseases in patients under the age of 50 who have an HLA-identical sibling donor. It is successful in the treatment of aplastic anemia with 70-85% long-term survival. It offers 10-30% apparent cures for patients with acute leukemia who have relapsed at least once, and for those with chronic myelocytic leukemia in blast crisis. Although still somewhat controversial, it appears to be the treatment of choice for patients with acute nonlymphoblastic leukemia in first chemotherapy induced remission, and for those with chronic myelogenous leukemia in the chronic phase since approximately 50-60% of these patients experience long-term, disease-free survival. Patients with acute lymphoblastic leukemia grafted in second or subsequent remission may expect a 30% "cure" of their disease. Marrow grafting is the only effective treatment for many patients with inherited immunologic deficiencies and certain genetic storage diseases. Cures of congenital Fanconi's anemia, Blackfan-Diamond anemia, osteopetrosis, paroxysmal nocturnal hemoglobinuria and thalassemia major have been achieved. Marrow transplantation is being explored for the therapy of patients with lymphoma, Hodgkin's disease, preleukemia, multiple myeloma, hairy cell leukemia, small cell lung cancer, testicular cancer, ovarian cancer and neuroblastoma. Marrow transplantation has been limited by the fact that many patients do not have HLA-identical siblings and very few have monozygotic twins. More recently, marrow transplants from HLA-nonidentical family members and even from unrelated donors have been successfully explored.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Marrow transplantation: the Seattle experience. 391 47

Since 1970, we have carried out cancer chemotherapy and immunotherapy in cooperation with Japanese scientists, particularly Prof. H. Umezawa, who has generously supplied bleomycin, peplomycin, acalcinomycin A (ACM), THP-adriamycin (THP), neothramycin and bestatin. Malignant tumors curable by pharmacotherapy are polycythemia vera (CR 100%), acute lymphoid leukemia (ALL) (CR 80%), Burkitt tumor (CR 80 or 50%), Hodgkin disease (CR 80%), chorioepithelioma (CR 80%), testicular cancer (CR 80%), ovary cancer of children (CR 80%), Wilms renal cancer (CR 60%), rhabdomyosarcoma (CR 75%), osteosarcoma (CR 60%), Ewing tumor (CR 60%), brain tumor of children (CR greater than 50%), testicular embryonal cancer of children (CR greater than 50%), acute myeloid leukemia (AML) (CR 50%), non-Hodgkin lymphoma (NHL) (CR 50%), ovary cancer of adults (CR 40%), small cell lung cancer (CR 20%) and breast cancer. Our experimental and/or clinical experience with ACM, THP, methoxy-9-ellipticine lactate, navelbine, 4-demethyl-epipodophyllotoxin-beta-d-ethyledene glucoside, bestatin and interferon is presented. ACM is effective against AML, ALL, NHL, Burkitt tumor, breast cancer. We have comparatively investigated cardiac and dermal toxicity of 12 kinds of anthracycline antibiotics and mitoxantrone, using golden hamsters. Of the drugs examined, ACM, THP, AD-32 and AD-143 cause much less cardiomyopathy and alopecia than the other agents. The results have been confirmed by electron microscopic studies. Bestatin is an immunorestorator, which recovers immunological functions decreased in aged animals. We hope that cancer chemotherapy and immunotherapy will progress in future and contribute to cure of neoplasms. Japanese scientists have been making a great contribution in the field of cancer pharmacotherapy, and we are eager to cooperate with Japanese scientists in cancer treatment studies.
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PMID:[Japanese-French cooperation in tumor pharmacotherapy: 1970-1990]. 619 71

We describe 2 patients with Hodgkin's disease (HD) who developed a subacute predominantly sensory neuropathy with areflexia, which improved after tumour removal, and review 6 cases with sensory neuropathies associated with HD from the literature. The neuropathy revealed a relapse of the tumour in patient 1 and was the presenting feature of HD with Castleman's disease-like lesions in patient 2. Nerve conduction velocities were normal, sensory and motor potential amplitudes were reduced, and F waves were increased. Unlike sensory ganglionitis associated with small cell lung cancer, sensory evoked potentials were not abolished. Nerve biopsies showed axonal degeneration and mild perivascular inflammatory infiltrates. We believe that the cases of subacute sensory neuropathies associated with HD that show dramatic improvement after treatment of the underlying tumour correspond to a variant of HD-associated inflammatory demyelinating polyneuropathy rather than to a true paraneoplastic sensory ganglionitis.
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PMID:Subacute sensory neuropathy associated with Hodgkin's disease. 815 7

Paraneoplastic cerebellar degeneration is a rare complication of a number of cancers, particularly small cell lung cancer, gynecologic cancers and Hodgkin's disease. The disorder is clinically characterized by rapid development of pancerebellar dysfunction, which usually does not improve, and pathologically characterized by loss of Purkinje cells with or without inflammatory infiltrates. In some but not all patients, an autoantibody that reacts with the tumor and Purkinje cells can be found in the serum and spinal fluid of patients with paraneoplastic cerebellar degeneration. The presence of the autoantibody suggests, but does not prove, that the disorder has an autoimmune mechanism for its pathogenesis.
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PMID:Paraneoplastic cerebellar degeneration. 833 87

This survey describes potential clinical applications of the tumour markers CYFRA 21-1, SCC antigen, NSE, and CEA in patients with lung cancer. Due to the rather low prevalence of bronchogenic carcinoma in the general public and the limited diagnostic accuracy, currently available tumour markers are unsuitable for the screening of asymptomatic individuals. All studies performed so far in patients with histologically confirmed NSCLC, agree that the best performance characteristics, in terms of sensitivity and specificity, were obtained with the CYFRA 21-1 test (sensitivity: 40-66%, specificity: 95% versus patients with benign pulmonary disorders) while NSE was found to be the marker of first choice in patients with SCLC (sensitivity: 77-85%). For diagnostic purpose, the value of tumour markers must be compared with the efficiency of standard clinical methods including imaging techniques and cytopathological examinations (detection rates: sputum cytology: 40-70%, biopsy at bronchoscopy in central tumours: 95-98%, biopsy at bronchoscopy + bronchial washing + thin needle aspiration in peripheral tumours: 85%). These figures show that the diagnostic yield of cytopathological examinations by far exceeds that of tumour markers. In addition, these investigations supply with histology and give informations on the T-stage (bronchoscopy). Tumour markers, however, may be used for diagnosis in advanced stages in which patients are very often not eligible for extensive investigations due to their performance status. In the differential diagnosis between NSCLC and SCLC a combination of CYFRA 21-1 and NSE was claimed to be helpful. It was demonstrated that 97% of patients could be correctly classified. NSE was shown to be useful to distinguish SCLC from malignant lymphoma, both the Hodgkin's (rate of false-positive elevations: 6.5%) and the non-Hodgkin's (rate of false positive elevations: 22.4%) types. By applying a cut-off point of NSE assays of 21.9 ng/ml corresponding to a 95% specificity versus the lymphoma group, SCLC is still indicated by elevated NSE levels with a sensitivity of 57.7%. Although a positive correlation of marker concentrations with increasing anatomical tumour extent could be demonstrated, the markers cannot be used for staging purposes due to a considerable overlap of marker levels between the individual stages. CYFRA 21-1 was shown to be unable to differentiate between operable (TNM I-IIIa) and inoperable (TNM IIIb/IV) NSCLC patients. The latter were identified with a detection rate of only 17% by the CYFRA 21-1 test (specificity 95% versus operable patients, cut-off point 20 ng/ml). Pretreatment-measured tumour markers, in particular CYFRA 21-1, were shown to provide prognostic information for the overall survival. The negative prognostic effect of CYFRA-21-1 was independent of classical prognostic markers such as performance status and tumour extent. There are several potential applications of serially-assessed tumour markers for disease monitoring of patients under therapy. In SCLC, increasing NSE levels within the remission phase were demonstrated to be strongly suggestive of tumour recurrence. This finding should give rise to further diagnostic procedures. NSE, however, was not able to differentiate between partial and complete remission since, in both cases, NSE levels dropped to the normal range; thus, NSE cannot replace clinical response evaluations. In NSCLC, it was found that curative surgery resulted in a significant drop of preoperatively elevated CYFRA 21-1 or SCC antigen levels down to the normal range. Although rising SCC antigen levels in the postoperative surveillance of patients with squamous cell carcinoma indicated very early tumour relapse, these results are of minor clinical utility due to the absence of curative therapy. Serial measurement of CYFRA 21-1 during chemotherapy in patients with inoperable squamous cell carcinoma has shown that there is a concordance of 74% between the course of the m
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PMID:Does the assessment of serum markers in patients with lung cancer aid in the clinical decision making process? 869 37

The capacity of pretherapeutically assessed neuron-specific enolase (NSE) to differentiate between small cell lung cancer (SCLC) and mediastinal tumors was investigated retrospectively in a series of 320 patients. NSE was found to be increased in 95/130 (73.1%) patients with SCLC, in 4/62 (6.5%) patients with Hodgkin's disease, in 10/58 (17.2%) patients with non-Hodgkin's lymphoma, in 5/16 (31.3%) patients with teratoma, and in 6/54 (11.1%) patients with thymoma. The cut-off value, defined as the 95% percentile of a reference population suffering from benign pulmonary disorders (n = 192), was set at 13.8 ng/ml. When this discrimination level was increased to 26.4 ng/ml, which corresponds to a 95% specificity versus the total group with mediastinal tumors, SCLC was recognized with a detection rate of only 49.2%. In conclusion, increased NSE concentrations in a patient with a hilar mass and/or mediastinal widening on X-ray are not always diagnostic of SCLC due to the high rate of elevated NSE values associated with mediastinal tumors. However, in a patient who presents with a hilar mass and a high NSE level, bronchoscopy is always indicated to obtain adequate specimens for histology in order to plan an appropriate therapeutic regimen.
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PMID:Do neuron-specific enolase levels discriminate between small-cell lung cancer and mediastinal tumors? 893 52

Oxaliplatin is a new platinum analog of the DACH family. Recent preclinical data have confirmed its non overlapping spectrum of activity with cisplatin, including acquired and intrinsic platinum resistant cell lines (as KB-CP, A 2780, HT29, CaCo2 colon cancer). When combined with other cytotoxic agents (5FU, SN38, CDDP, carboplatin), oxaliplatin has additive and/or synergistic antitumoral effects on various in vitro and in vivo models (colon, breast, ovarian and epidermoid tumors). Phase II trials have confirmed a sensorial peripherical neuropathy as its limiting toxicity while neither ototoxicity nor renal toxicities and only limited myelotoxicity were noted. Available phase II studies have established its antitumoral activity as single agent in 5FU refractory colon carcinoma while preliminary results suggest efficacy in cisplatin resistant ovarian cancer, in non small cell lung cancer, non Hodgkin lymphoma. Antitumoral activity has been observed during phases 1 in melanoma, glioma, breast and oesophageal cancers. A high response rate (28-65%) with the triple association (FU/folinic acid/oxaliplatin) has been reported in advanced colon cancer treated in first and second line settings. The results of two randomized phase III studies (FU/folinic acid +/- oxaliplatin) are expected. The oxaliplatin/cisplatin combination as salvage regimen had produced significant antitumoral activity (response rate: 45%) in resistant/refractory ovarian cancer. Finally, recent experimental and clinical data have outlined the potential interest in the development of this new original platinum compound. New single agent phases II are expected in other tumor types as well as new oxaliplatin combinations are ongoing (phase I trials of oxaliplatin/CPT-11 and of oxaliplatin/carboplatin, phase II study of oxaliplatin-vinorelbine in lung cancer.
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PMID:[Oxaliplatin: the first DACH platinum in clinical practice]. 929 71

In the palliative treatment of advanced SCLC and NSCLC there is a big need for effective and well tolerable drugs. Bendamustin is an alcylatic agent which had shown activity in the treatment of Non Hodgkin- and Hodgkin-Lymphoma as well as in the treatment of solid tumors like Mamma-Carcinoma and Colorectal-Carcinoma. We treated 21 patients with NSCLC (5 pat. Stad. III b, 16 pat. Stad. IV) and 22 pat. with Extensive Disease SCLC with Bendamustin 70 mg/m2 i.v., day 1-4 (q.28 days). We observed a response rate of 40.9% in the patients with SCLC (9 PR/40.9%), (0 CR) and no response in the patients with NSCLC. Hematologic toxicity in both groups was mild (Leucopenia WHO 1 + 2: 13 pat./30.2%, WHO 3: 2 pat./4.6%; Anemia WHO 1 + 2: 13 pat./30.2%, WHO 3: 1 pat./2.4%; Thrombopenia WHO 1 + 2: 4 pat./9.6%, WHO 3: 1/2.4%). Non Hematologic toxicity consisting of Nausea/Vomiting (WHO 2 + 3:13 pat./30.2%), Diarrhea (WHO 2 + 3:3 pat./7%), Obstipation (WHO 1 + 2: 2 pat./4.6%), Fever (WHO 1 + 2: 9 pat./20.9%) and Alopecia (WHO 1 + 2: 13 pat./31.7%, WHO 3: 1 pat./2.4%) was well tolerable. Cardiac Arrhythmias occurred in 7 pat./16.3% and PNP in 2 pat./4.6%. Treatment had to be stopped in one patient because of an allergic skin reaction. Bendamustin is a well tolerable cytostatic drug with a remarkable activity in advanced SCLC which is comparable to other well known agents in the treatment of this disease. Because of the good toxicity profile a combination with other compounds might be feasible. In advanced NSCLC Bendamustin showed no activity.
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PMID:[Chemotherapy of advanced non-small-cell and small-cell bronchial carcinoma with bendamustine--a phase II study]. 984 35


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