Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Based on the incidence survey of leukemia and aplastic anemia (AA) from 1986 to 1988, Case control studies (1257 new leukemia cases and 339 new AA cases) were carried out according to the type of leukemia and AA in order to better understand the epidemiologic characteristics of the diseases. Controls were matched randomly (age, sex and ethnic group) from the same population. The data were analyzed with the conditional Logistic multi-regression model and calculated on an IBM-PC/XT. The risk factors of M2a were found to be X-rays, antipyretics, benzene, pesticides and bimolane; that of M3 was chloramphenicol; that of M5 was X-rays; and that of other ANLLs was phenylbutazone. The risk factors of ALL were chloramphenicol, phenylbutazone and family members with cancer; those of CML were X-rays and hepatitis; those of CLL were chloramphenicol and benzene; those of AAA were antipyretics and hepatitis; and that of CAA ws X-rays.
 ...
PMID:[Risk factors analysis of leukemia and aplastic anemia in China. Chinese Epidemiologic Study Group of Leukemia and Aplastic Anemia]. 139 36

Although interview information is usually the sole source of data in case-control studies, the accuracy of such data is infrequently assessed. We compared interview data on selected medical conditions and surgical procedures with medical records of subjects with chronic lymphocytic leukemia. We examined agreement by type of respondent (self or surrogate), age, sex, race, and type of hospital. The strength of agreement between the two data sources (as measured by kappa statistics) was substantial kappa greater than 0.6) for splenectomy, appendectomy, asthma, and systemic lupus erythematosus; moderate kappa greater than 0.4) for tonsillectomy/adenoidectomy, tuberculosis, diverticulitis, hepatitis, rheumatic fever, and drug allergy; and poor kappa less than 0.3) for chronic bronchitis, chronic sinusitis, psoriasis, rheumatoid arthritis, and most other types of allergy. In general, self respondents had more accurate recall than surrogate respondents. Among self respondents the strength of agreement tended to be greater for males than females, for whites than blacks, and for subjects from referral hospitals than for community hospitals. No consistent patterns were apparent by age. Despite a number of limitations, the findings of the study provide an addition to the scant epidemiologic literature on this topic, and suggest that for certain conditions medical record data collection may be needed to supplement interview information.
 ...
PMID:A comparison of interview data and medical records for previous medical conditions and surgery. 258 11

The aim of the present work was to perform a prospective analysis of the significance of macrocytic red cells through the study of all patients with MCV higher than 105 fl (those treated with cytotoxic or immunosuppressing drugs were excluded). Conventional clinical, haematologic and biochemical studies were carried out on every patient, along with B12 and folate levels, bone marrow examination and bone marrow karyotype and, whenever B12 deficiency was present, complete Schilling's test. Special attention was paid to the aetiological inquiry and post-therapeutical course. A series of 109 patients was collected. Decreased serum B12 rates with abnormal Schilling's test and response to parenteral therapy were present in 26 cases (24%). Of them, 22 fulfilled the diagnostic criteria for Biermer's anaemia, while in the remaining 4 there was impaired intestinal absorption. Serum or red-cell folate deficiency was found in 34 other cases (31%). Alcoholism was present in 20 of them, abnormal diet in 10, malabsorption syndrome in 2, and excessive demands in 2 others. Hence, vitamin deficiency underlay macrocytosis in 60/109 cases (55%). In the remaining 49 cases (45%) macrocytosis was not accompanying folate or B12 deficiency. Of these, severe liver disease was found in 16 patients (alcoholic in 15 and post-hepatitis in 1 case), with increased serum B12 in 10 cases and increased serum or erythrocytic folate in 3 others. Nineteen patients within this group had primary myelodysplastic syndromes (RA, 8; SRA, 4; RAEB, 7), and the remaining 14 cases had several haematological (AIHA, 4; CLL, 1, T-cell lymphoma 1, M-6, 1, and myelofibrosis with myeloid metaplasia, 2) or non-haematological diseases (heart insufficiency, 2; COPD,3).(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Hematologic significance of erythrocytic macrocytosis: prospective analysis of 109 successively studied cases]. 271 Dec 82

The results of 24 applications of hemosorption procedure in 19 cases of acute leukemia, chronic myeloleukemia, chronic lymphocytic leukemia and multiple myeloma are discussed. Hemosorption in conjunction with infusions of albumin, hemodesum, rheopolyglucinum, saline and glucose solutions may be recommended for severe and extremely severe toxemia. A high efficiency of the procedure application at different stages of leukemia development in cases of toxemia syndrome, toxico-allergic hepatitis and sepsis was observed.
 ...
PMID:[Hemosorption combined with intensive measures in hemoblastoses]. 386 Oct 25

Unusually severe infections phenomena were observed in three patients with chronic lymphocytic leukemia (CLL) who had undergone allogeneic bone marrow transplantation (BMT) from matched sibling donors. The first developed three episodes of cytomegaloviremia requiring anti-viral therapy; the third episode accompanied by cytomegalovirus hepatitis which required prolonged therapy with foscarnet. Another had Listeria monocytogenes meningitis which was difficult to eradicate and required prolonged maintenance antimicrobial therapy with oral trimethoprim-sulfamethoxazole and intrathecal gentamicin until death due to chronic graft-versus-host disease. The third patient had cytomegaloviremia lasting 47 days, which did not clear within 4 weeks of full-dose ganciclovir. Although the number of patients is small, in our experience the problems encountered were unusually severe compared with patients allografted for other disease. We conclude that CLL patients undergoing allogeneic BMT may be at a higher risk of infectious complications than patients allografted for other diseases, and require careful monitoring.
 ...
PMID:Unusual infections following allogeneic bone marrow transplantation for chronic lymphocytic leukemia. 788 13

We have presented a working hypothesis showing the possible interrelations between proliferative, aproliferative and autoimmune disorders that may follow infection with lymphotropic herpesviruses. Aproliferative disorders in this context may also indicate immune or hematopoietic deficiency. Although this hypothesis can currently be best documented with the lymphotropic viruses (herpesviruses as well as similarly HTLV and HIV), the model may apply as well--with certain variations--to other viral infections such as with hepatitis virus B or C with acute or chronic infectious diseases, post-infectious arthritis, aplastic anemia, and other autoimmune liver diseases, as well as neoplastic diseases (hepatocellular carcinoma, chronic lymphocytic leukemia). The working hypothesis as depicted in Figure 2 permits a preview of which combinations of symptoms may occur in an individual disease independent of its initial classification and what clinical testing should be done respectively, and it also permits certain prognostic considerations. The above-mentioned transitions or combinations of various disease patterns have been repeatedly described in the medical literature (to refer to only a few examples: APL and MPD, HD and MDS, SLE and aplastic anemia, SLE and Kikuchi's disease; 23, 80-83). Finally the hypothesis can ideally serve as the basis for future planning of clinical research.
 ...
PMID:A unifying concept of viral immunopathogenesis of proliferative and aproliferative diseases (working hypothesis). 789 76

S-TK (Serum thymidine kinase) levels were determined by means of a radioenzyme assay (REA). In 95% of healthy controls (n = 97), S-TK values were below 8.5 U/L. In patients with monoclonal gammopathies of undetermined significance (MGUS) (n = 27) or polyclonal gammopathies (n = 45) the cut off was 10.3 U/L respectively 25 U/L. Patients with viral disease (n = 16), especially infections with Epstein-Barr virus, Hepatitis-virus and HIV, had elevated S-TK values of up to 215 U/L. In 95 patients with multiple myeloma (MM) and 103 patients with other various non-Hodgkin lymphomas (NHL) S-TK levels were investigated. With regard to monoclonal gammopathies, MGUS had lower S-TK than MM patients (p < 0.05) and patients with stage I MM according to Durie and Salmon had S-TK levels significantly lower than those with more advanced stages (p < 0.01). There was a correlation between S-TK and plasma cell labeling index (r = 0.56, p < 0.001). Patients with chronic lymphocytic leukemia showed significantly higher S-TK levels in the RAI stages 3 and 4 than in stages 1 and 2 (p < 0.01). In cases of other malignant NHL in progression sensitivities of S-TK were found to be: immunocytoma 36%, centrocytic/centroblastic-centrocytic lymphoma 54% and high-grade NHL 40% (cut off defined on lymphomas in remission). S-TK levels varied in MM according to the course of disease and response to therapy decreasing at remission and increasing again at relapse. Analogous variations were found in the other NHL. After two years, 83% of patients with a pretreatment S-TK of < 10 U/L and 47% of the patients with a S-TK of > or = 10 U/L were still alive. S-TK proved to be a highly significant prognostic indicator for MM patients (log-rank and Wilcoxon: p < 0.0001). In the other NHL patients with a S-TK level greater than 10 U/L had a median follow-up of only 7 months. NHL patients with lower S-TK levels did not yet reach the median survival time (log-rank and Wilcoxon. p < 0.005). Our results suggest that the determination of S-TK may help to monitor the clinical course of NHL during therapy and predict the prognosis of NHL.
 ...
PMID:Serum thymidine kinase in non-Hodgkin lymphomas with special regard to multiple myeloma. 932 92

Hematological and lymphoid malignancies rarely present with manifestations outside these tissues. We report a patient with chronic lymphocytic leukemia (CLL) presenting with jaundice and generalized lymphadenopathy. The liver profile was suggestive of hepatitis; biopsy showed mild cholestasis. The findings suggest paraneoplastic jaundice with CLL.
 ...
PMID:Chronic lymphocytic leukemia presenting as jaundice. 946 11

Adult syncytial giant cell hepatitis (GCH) is an uncommon and often fulminant form of hepatitis that may be caused by infection with a novel paramyxo-like virus. We present the case of a 69-yr-old man who presented with acute, community-acquired hepatitis and chronic lymphocytic leukemia. A liver biopsy showed the typical findings of panlobular syncytial giant cell hepatitis. Electron microscopic examination demonstrated abundant nucleocapsid-like protein material in the cytoplasm and nuclei of affected hepatocytes. These structures were similar to, but distinct from, those of known paramyxoviridae, suggesting infection with a novel, related virus. In situ hybridization studies with a probe directed against the measles fusion protein gene gave a positive signal with a hepatocyte distribution. No signal was obtained with the measles nucleocapsid protein probe, suggesting that the disease agent was genetically distinct from, but related to, the measles virus. Subsequent liver biopsies were characterized by the gradual disappearance of the giant cell changes and by the concomitant development of cirrhosis. This is a case of adult GCH that resolved spontaneously and led to cirrhosis, thus implicating GCH as a potential cause of "cryptogenic" liver disease. Our findings provide further support for the existence of a distinct, as yet unidentified viral species as a cause of this disease.
 ...
PMID:A case of syncytial giant cell hepatitis with features of a paramyxoviral infection. 977 58

We report the preliminary results of 12 patients with advanced stage chronic lymphocytic leukemia (CLL) transplanted following reduced intensity conditioning (RIC. With a median of 22 months of follow-up, 9 patients are alive and 3 have died of progressive disease, graft-versus-host disease (GVHD) or toxic hepatitis. Acute grade I-III GVHD occurred in 33% of patients and chronic GVHD in 50%. Eight of the 12 patients achieved a complete remission (CR) and 2 patients a partial remission (PR). Donor lymphocyte infusion was effective in 6 patients. Event-free survival, progression-free survival and non-relapse mortality at 3 years were 68%, 42% and 16%, respectively. Our results show successful immunomodulation and reduction in tumor burden in high risk CLL.
 ...
PMID:Reduced intensity conditioning allogeneic transplant for advanced chronic lymphocytic leukemia. 1525 53


1 2 Next >>