Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aim of this study was to determine the prevalence and type of symptomatic anal and perianal diseases in patients belonging to group IV of the Centers for Disease Control classification of infections with human immuno-deficiency virus. Among the 190 prospectively included patients, 31 (16.3 percent) (30 men, 29 homosexuals or bisexuals; 1 woman) had anal symptoms and were referred for proctological examination. Thirty-five "specific" diagnoses were reached in 25 (13.2 percent) patients: 21 ulcerations, 7 condyloma acuminata, 6 perianal sepsis and 1 non-Hodgkin malignant lymphoma. The causes of ulcerations were 16 herpes, one syphilitic chancre and one fissure-in-ano. Three ulcerations remained unexplained despite bacteriological, viral, and histological investigations. Eight patients underwent 10 surgical procedures without significantly delayed wound healing.
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PMID:[Anal and perianal lesions in symptomatic HIV infections. Prospective study of a series of 190 patients]. 156 42

A case is described of an HIV+ man who was successfully treated for Hodgkin's lymphoma, but who later developed non-Hodgkin's lymphoma 3 years later when his immune system became suppressed. The patient was 22 years old when he presented with fever, asthenia, weight loss, and cervical lymphadenopathy. With Hodgkin's lymphoma he also had positive serology for HIV and hepatitis B. He was treated with alternate courses of MOPP and ABVD chemotherapy. In 1990 he again appeared with high fever, progressive cervical, axillary and inguinal lymphadenopathy, with hilar and mediastinal lymph node enlargement on x-ray. CD4 lymphocytes were 577/cubic mm, and the CD4/CD8 ratio was 0.57 (normal 1.8). His cervical lymph node biopsy was classified as non-B non-T large-cell anaplastic lymphoma which was EBV-positive. A Western Blot was positive for small amounts of p24 and p18 antigens. The man was treated with MACOP-B chemotherapy, with some results, but died of sepsis 6 weeks later. The relationships between Hodgkins and non-Hodgkin's lymphoma, the timing of the neoplasm in the course of HIV infection, and the possible re-activation of hepatitis virus were discussed.
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PMID:Non-Hodgkin's lymphoma after prolonged remission of Hodgkin's disease in an HIV-infected patient. 166 42

Thirty-four patients with stages IE and IIE gastric lymphoma were treated with chemotherapy and radiotherapy combinations without stomach resection. In 20 patients, the diagnosis was established by endoscopic biopsy only; the other 14 had laparotomy and biopsy. No patient had a gastrectomy before treatment. Nineteen patients had stage IE disease and 15 had stage IIE. Lymphoma diagnoses were: diffuse large-cell, 26; immunoblastic, three; diffuse well-differentiated, three; nodular mixed, one; and unclassified, one. The treatment plan was to deliver an initial four cycles of chemotherapy, followed by radiotherapy, and finally, more chemotherapy. Thirty-three patients received cyclophosphamide, doxorubicin, vincristine, prednisone, and bleomycin (CHOP-Bleo). Four patients with stage IIE disease received cyclophosphamide, methotrexate, etoposide, and dexamethasone (CMED). Twenty-three patients (68%) never had a relapse. Three patients had successful salvage therapy, one for local recurrence and two for tumor dissemination. Five patients died of recurrent abdominal disease, and one died of tumor dissemination. Two died of treatment-related complications, one of sepsis during treatment with CMED and one of bleomycin-induced lung fibrosis. No patient developed stomach perforation or bleeding as a result of chemotherapy or radiotherapy. Twenty-four of the 26 surviving patients were able to retain their stomachs. One patient required a gastrectomy for progressive disease during chemotherapy, and another required a subtotal gastrectomy for relief of an obstruction caused by cicatrization. These data show that surgery is not a necessary procedure in gastric lymphoma. Favorable results can be achieved by combining effective chemotherapy and local radiation.
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PMID:Stomach conservation in stages IE and IIE gastric non-Hodgkin's lymphoma. 234 28

In order to identify the cause of septicemia and the resistance patterns of bacteria in Swedish patients with hematological disorders, all positive blood cultures collected at a hematological ward during 1980-1986 were evaluated retrospectively. 198 episodes of septicemia in 129 patients were recorded. 54% were males and 46% women with a median age of 67 years (range 16-88). Patients with acute leukemia (46%), lymphoma (19%) and myeloma (19%) dominated. The absolute neutrophil count (ANC) was less than 0.5 x 10(9)/l in 76% of the bacteremic episodes. A total of 253 consecutive isolates were found with 53% Gram-negatives and 47% Gram-positives. The dominating pathogens were Escherichia coli (27%), klebsiella/enterobacter (15%), pseudomonas (7%), coagulase negative staphylococci (13%), alpha-streptococci (13%), Staphylococcus aureus (10%) and anaerobes (6%). Coagulase negative staphylococci showed a significant increase in isolation rate during the study period. The majority of E. coli were resistant to ampicillin. The susceptibility of klebsiella/enterobacter to ceftazidime and cefuroxime was reduced, while no imipenem resistant strains occurred. Among coagulase negative staphylococci 61% were resistant to isoxazolylpenicillin, none to vancomycin. No dramatic changes in the etiology of septicemia or the susceptibility pattern during the study period were noticed. Coagulase negative staphylococci, S. epidermidis in particular, constitute an increasing problem among granulocytopenic patients.
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PMID:Septicemia in patients with hematological disorders and neutropenia. A retrospective study of causative agents and their resistance profile. 176 55

Six patients with end-stage emphysema (age 44 +/- 2 years) underwent double lung transplantation (Tx) from June 1988 through May 1990. All suffered from severe inanition and required oxygen therapy. The ischemic time was 193 +/- 28 minutes. Post-Tx immune suppression was OKT3 (14 days), cyclosporine (trough levels of 150 +/- 25 ng/ml), azathioprine to keep WBC at 3,000 to 5,000/cu mm (1 to 3.0 mg/kg/day) and following OKT3, a tapering prednisone regimen. Two rejection episodes that occurred in two patients on post-Tx day 5 and 10 were treated with bolus doses of methylprednisolone. The mean hospital stay was 32 +/- 7 days (range, 20 to 69 days). Four patients required treatment of cytomegalovirus (CMV) infection: gastritis (+donor, +recipient) in one and CMV pneumonia in two (+donor, -recipient). A fourth (+donor, -recipient) had right-sided Candida empyema six weeks post-Tx, developed CMV and staphylococcal sepsis, and died 64 days post-Tx. One patient required pyloroplasty eight weeks post-Tx and one patient underwent tracheal suture line repair at eight weeks. During a follow-up of 81 patients months (range, 8 to 24 months), one patient had developed Epstein-Barr viral (EBV) induced lymphoproliferative disease in the lung and one patient had developed EBV lymphoma. Three patients are at work, one is continuing rehabilitation, and one is at home. Double lung Tx offers a definitive benefit to patients with emphysema; however, a prolonged postoperative course can be expected. Viral infections remain serious but treatable problems.
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PMID:Treatment of end-stage chronic obstructive pulmonary disease with double lung transplantation. 184 23

The authors present the organisation and preliminary experience with a comprehensive autologous bone marrow transplantation (ABMT) program in patients with malignant blood diseases. The procedure involves harvesting of bone marrow from patients in complete remission, purification of mononuclear cells and cryopreservation of these at -196 degrees C. After bone marrow cultures show that a sufficient number of hemopoietic progenitor cells (CFU-GM) are present in the marrow to reconstitute the patient, he/she is conditioned with chemo- (busulphan/cyclophosphamide (Bu + Cy)) or chemo/radiotherapy (total body radiation/cyclophosphamide (TBI + Cy)) in doses equal to those commonly used in allogeneic BMT. From February 1988 to July 1990 bone marrow (BM) was harvested from 24 patients. The median yield of mononuclear cells (MNC) was 1.2 x 10(8)/kg body weight (range 0.55-3.7). After buffy coat preparation, density gradient centrifugation, cryopreservation and thawing out, 0.60 x 10(8) MNC/kg (0.18-3.3) corresponding to 9.3 x 10(4) CFU-GM/kg (2.28-144) could be recovered. Twelve patients have received transplants, five with AML (after Bu + Cy conditioning), six with lymphoblastic lymphoma and one with Hodgkin's disease (with TBI + Cy conditioning). The median number of days to obtain greater than 1.0 x 10(9) leucocytes/l, greater than 0.5 x 10(9) neutrophils/l, greater than 50 x 10(9) thrombocytes/l and last requirement for erythrocyte transfusion were 21 (12-49), 28 (10-60), 55 (21-270) and 55 (12-129) days, respectively. Four patients had sepsis and the median duration of hospitalization was 39 (22-58) days. The most severe complications were seen in the AML patients, two of whom died during the posttransplant period (one of septicemia, one of thrombocytopenic bleeding).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Autologous bone marrow transplantation in malignant blood diseases]. 185 57

Patients with ARF and haematological malignancy (excluding myeloma), presenting to a single unit over 10 years were analyzed to see if patients likely to benefit from intensive renal supportive therapy could be identified. 31 episodes of ARF were identified in 29 patients (mean age 51 +/- 2.9 yr): 19 were associated with acute leukaemia (13 AML, 6 ALL); 10 with lymphoma. Acute tubular necrosis (ATN) was identified as the cause of ARF in 26 cases, with sepsis (96%) and exposure to nephrotoxic drugs (88%), especially aminoglycosides, being the commonest precipitating factors. Toxic levels of the latter were commonly documented. Patient survival was 45%. Requirement for mechanical ventilation resulted in a universally fatal outcome; age greater than 55 yr and the presence of CNS symptoms or signs were also significantly associated with a poor outcome. Non-ATN causes (urate nephropathy or obstruction) carried a better prognosis. However, only 4 patients (14%) lived for more than 6 months following ARF. Thus, although a subgroup of patients more likely to benefit from treatment can be identified, the overall prognosis is poor and limited by that of the underlying disease. The potential benefit of avoiding nephrotoxic drugs, especially aminoglycosides, in these patients is highlighted by this study.
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PMID:Acute renal failure associated with haematological malignancies: a review of 10 years experience. 188 80

Strongyloides stercoralis hyperinfection syndrome is a rare complication of strongyloidiasis that occurs in immunosuppressed patients. It is caused by increasing autoinfection of the host by the nematode, leading to serious superimposed enterobacterial sepsis. Once established, it has a high fatality rate. Two cases are reported of Strongyloides hyperinfection in patients with lymphoma who presented with purulent meningitis. Both were receiving combination chemotherapy that included high-dose corticosteroids, and neither was granulocytopenic at infectious onset. The patients had respiratory insufficiency that required mechanical ventilation and serious septic episodes. Both were treated with thiabendazole, and one survived with clearance of the larvae. These cases illustrate the possibility of strongyloidiasis hyperinfection as an underlying diagnosis of purulent meningitis and serious septic episodes in lymphomatous patients. It may occur even without granulocytopenia.
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PMID:Strongyloides hyperinfection in two patients with lymphoma, purulent meningitis, and sepsis. 191 26

Many kinds of microorganisms can produce toxic septicemia in immunocompromised hosts. We are reporting alpha-hemolytic streptococcal septicemia and meningitis in two children with hematological malignancies. [Case 1] 6 year old girl who had been suffering from acute lymphocytic leukemia. She had sepsis and bacterial meningitis in maintenance-therapy for leukemia. Streptococcus sanguis was isolated from the blood and cerebrospinal fluid (CSF). [Case 2] 11 year old girl who had had malignant lymphoma (non-Hodgkin type). She also had sepsis and bacterial meningitis due to Streptococcus mitis which was isolated from blood and CSF in maintenance-therapy. Both cases had been treated with anti-cancer drugs and had severe granulocytopenia. Positive rate of blood cultures during the recent 6 years (1984.1-1989.12) at our department was 6.0% (total number of cultures were 2,019, positive cultures were 121). Strains of 131 bacteria were determined; Gram-positive cocci were 70 strains (53.4%) and Gram-negative rods were 52 strains (39.7%). Fifteen strains (11.5%) of alpha-hemolytic Streptococci were isolated during 6 years. One hundred thirteen cases of septicemia were analysed in medical charts and 12 cases of alpha-hemolytic streptococcal septicemia were observed (5 cases with infective endocarditis and 7 cases in immunocompromised states).
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PMID:[Alpha-hemolytic streptococcal septicemia and meningitis in immunocompromised children]. 191 21

Ten patients with severe hematologic malignancies (four with acute leukemia, three with multiple myeloma, one with prolymphocytic leukemia, one with malignant lymphoma and one with blastic crisis of chronic myelogenous leukemia) developed respiratory failure during the period between April 1986 and May 1990. Clinically, the patients manifested high-fever, dyspnea refractory to oxygen therapy, diffuse pulmonary rales and severe hypoxemia without evidence of cardiogenic pulmonary edema. Chest roentgenograms displayed diffuse alveolar infiltrates. Respiratory failure occurred as early as 48 hours and as late as 66 days after the administration of intensive anti-neoplastic chemotherapy. At that time leukocyte count was between 100/microliters and 54,900/microliters. Marked leukocytosis was observed in two patients with AML and PLL. Respiratory failure was preceded by sepsis in one patient with AML and by pneumonia in nine patients. DIC was diagnosed in four patients. All patients treated with high dose methyl prednisolone (mPSL) within 12 hours after the onset of respiratory failure. Only one patient required assisted ventilation. High dose mPSL had significant effect on seven of ten patients. But three patients died from progressive respiratory failure, sepsis, pneumonia and multi-organ failure.
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PMID:[Clinical investigation on acute respiratory failure in patients with severe hematologic malignancy]. 194 22


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