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)

A total of 56 patients were diagnosed as primary myelodysplastic syndrome (MDS) at Chang Gung Memorial Hospital, Kaohsiung from April 1986 to December 1991. The median age was 65 years with an equal sex ratio. All patients presented with anemia and 52% with pancytopenia. The overall median survival for the entire group was 7 months, in which the chronic myelomonocytic leukemia (CMMoL) was 7 months, and 4 months for each of the refractory anemia with excess of blasts (RAEB) or the refractory anemia with excess of blasts in transformation (RAEB-T), however, the median survival had not been reached at 27 months for refractory anemia (RA) and at 33 months for refractory anemia with ring sideroblasts (RARS). Low-does arabinosyl cytosine (Ara-C) was administered in 9 patients with RAEB and RAEB-T, but no survival benefit was noted. Infection, especially pneumonia, was the most common cause of death. In 61 febrile episodes with clinically suspected sepsis, 10 (17%) were documented to associate with bacteremia. Twelve patients (7 RAEB, 4 RAEB-T, and 1 CMMoL) evolved to acute myelogenous leukemia (AML), the median interval from diagnosis to evolution was 4.8 months. This series indicates that only two groups of FAB subtypes could be clearly separated in terms of morphological findings and clinical outcome; RA and RARS constitute a good prognostic group, whereas RAEB, CMMoL, and RAEB-T constitute a poor prognostic group.
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PMID:Primary myelodysplastic syndrome: an analysis of 56 patients. 146 34

Twenty-one patients (median age = 34, range = 10-49; F:M = 7:14) received a preparative regimen consisting of busulfan 4 mg/kg/day x 4, cytosine arabinoside 2 g/m2/12 h x 4 and cyclophosphamide 60 mg/kg/day x 2 ('BAC' regimen) for allogeneic bone marrow transplantation. Out of 12 patients with acute myeloid leukemia (AML), two were in first remission, six were in second remission and four had resistant, relapsed disease or prolonged marrow aplasia after induction chemotherapy. Five of the 12 patients with AML had secondary AML. Four patients had transfusion-dependent myelodysplastic syndrome. Three patients with chronic myeloid leukemia were in the accelerated phase and two were in the blastic phase. Organ toxicities related to the preparative regimen were graded. Liver toxicity occurred in 11 patients, two of these were fatal veno-occlusive disease (VOD) (10%). Nineteen of the 21 patients had grade 2 or less diarrhea, and 13 also had mucositis. One patient developed grade 3 cardiac toxicity, and one other patient had grade 1 skin toxicity. Four patients had gross hematuria related to treatment (19%). No renal, pulmonary or CNS toxicities were encountered. Ten patients have died, two from regimen-related hepatic VOD. Of the remaining eight deaths, four were from respiratory failure in four patients (one case each of Pneumocystis pneumonia, CMV pneumonia, bronchiolitis obliterans associated with chronic graft-versus-host disease, and interstitial pneumonitis complicated pulmonary emboli), and one patient each from GI bleeding, cardiac arrhythmia, sepsis and CNS bleeding. Thus far, only one patient transplanted for secondary AML in second remission relapsed at day 230.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Allogeneic bone marrow transplantation in high-risk myeloid disorders using busulfan, cytosine arabinoside and cyclophosphamide (BAC). 154 49

Paroxysmal nocturnal hemoglobinuria (PNH) has been observed to evolve into myelofibrosis and acute myeloid leukemia. Myeloblastic leukemoid reaction has not been described in PNH. We described a patient with PNH with myelodysplasia and septicemia. The marrow aspirates showed a picture of myeloblastosis which subsided when sepsis was controlled. The myeloblastic leukemoid reaction in our patient related to overwhelming sepsis, splenectomy and overt hemolysis.
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PMID:Myeloblastic leukemoid reaction in paroxysmal nocturnal hemoglobinuria associated with myelodysplasia. 158 75

In 12 of 264 children treated with enterocystoplasty 15 spontaneous perforations occurred. Of the 12 children 9 had myelodysplasia. All segments of the gastrointestinal tract were used for the augmentation and most were detubularized. Surgery to increase bladder outlet resistance was done in 8 cases. At the time of each perforation 9 children had sterile cultures, however, 3 died of overwhelming sepsis. Presenting signs included abdominal pain in 8 cases, septic shock in 4 cases and shoulder pain in 4 older myelodysplastic children with diaphragmatic irritation from escaping urine. Cystography demonstrated a leak in 10 of 11 cases. Urodynamic studies revealed good compliance with low maximum filling pressure in 8 of 10 children. Hyperreflexia was noted in only 5 cases and outlet resistance greater than 85 cm. water was demonstrated in 5. Histological analysis showed changes in the bowel wall consistent with ischemia but suture granulomas were present in areas adjacent to the perforation site or thinned areas in biopsy or autopsy specimens. In addition to the theory that overdistention may cause enterocystoplasty perforation, current detubularization techniques may produce areas of relative ischemia, which become accentuated when the augmented bladder is distended beyond a reasonable volume.
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PMID:Perforation of the augmented bladder. 164 May 50

Bladder augmentation has evolved into a common method of management in children with a low capacity and/or poorly compliant bladder secondary to a neuropathic condition. We report on a 4-year-old girl with myelodysplasia who presented with sepsis and who had a perforation of the augmented bladder, which was surgically repaired. She returned for evaluation 1 month after she was discharged from the hospital when the distal component of the ventriculoperitoneal shunt was noted to protrude per urethram after clean catheterization. Distal shunt replacement with prolonged bladder drainage successfully resolved this perforation of the augmented bladder. The patient has had no further difficulties. We discuss the diagnosis and management of this case with reference to the current literature regarding complications of augmentation cystoplasty.
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PMID:Perforation and intravesical erosion of a ventriculoperitoneal shunt in a child with an augmentation cystoplasty. 173 10

The effectiveness of sulbactam/cefoperazone (SBT/CPZ) on severe infections associated with hematological diseases was evaluated in a nation-wide multicenter clinical study. SBT/CPZ (4-6 g/day), a 1:1 combination of SBT and CPZ, was given intravenously to 437 patients with hematological disorders. The underlying diseases included acute nonlymphocytic leukemia, acute lymphocytic leukemia, malignant lymphoma, multiple myeloma, myelodysplastic syndrome and others. Thus, 94.3% of the patients had hematological malignancies. The complicating infections included sepsis in 41 cases; sepsis suspected in 205; pneumonia in 47; urinary tract infection in 15; fever of unknown origin in 59; and others in 70. Clinical efficacies of SBT/CPZ were as follows; markedly effective, 83 cases; effective, 170; fairly effective, 59; and ineffective, 110. The efficacy rate (markedly effective plus effective) was 60.0% as a whole. The efficacy rate of SBT/CPZ in sepsis and suspected cases, which accounted for 56.3% of the infections, was 59%. Mild side effects such as skin rash were observed in 15 patients (3.1%). As for abnormal laboratory test results, transient increases in GOT, GPT, A1-P, LDH, etc. were observed in 42 patients (8.6%). Therefore, SBT/CPZ is considered to be a useful drug in empiric therapy for severe infections associated with hematological diseases.
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PMID:[Clinical evaluation of sulbactam/cefoperazone for severe infections associated with hematological disorders]. 196 Aug 59

Clinical data of 70 patients, treated and observed with myelodysplastic syndrome between 1977 and 1989 were analysed. Two-thirds of the patients belonged to the elder age-group and a mild female predominance was registered. With the application of complex cytochemical-histological and cytogenetical methods, correct diagnosis could be established. The clinical material included patients from different morphologic subtypes: 19 with refractory anaemia (with a longer course of the illness). 20 with sideroblastic anaemia, 26 with chronic myelomonocytic leukaemia and the remaining 5 with refractory anaemia with excess of blasts (a more progressive type of the myelodysplastic syndrome, with a short duration). The mean survival of all patients were 42 months. 45 (69%) died during this period and 12 (18.5%) among them in acute myelogenous leukaemia (mean survival: 16 month). Megakaryoblastic leukaemic transformation was observed in three patients with sideroblastic refractory anaemia. Haemorrhage and infection-sepsis, due to thrombocytopenia and/or granulocytopenia, was fatal in 30 cases. In the treatment of the myelodysplastic syndrome an appropriate supportive therapy (blood transfusion, antibiotics) has a decisive importance. A more aggressive treatment with cytostatic drugs is suggested in the progressive form of the disease of younger patients and in patients with overt acute leukaemia.
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PMID:[The myelodysplastic syndrome]. 206 28

Thirty-four patients received bone marrow transplants from unrelated donors. Donors and recipients were phenotypically matched for 6 of 6 HLA-A, B, and DR antigens in 27 cases and at 5 of 6 antigens in 7 cases. Twenty-three patients had leukemia, six had myelodysplasia, and five had aplastic anemia. Twenty-four patients had durable engraftment. Five died of sepsis prior to engraftment. Five patients failed to engraft; 2 of these patients had autologous bone marrow recovery. Seventeen patients developed grade greater than or equal to II acute graft-versus-host disease for an actuarial probability of 67 +/- 20%. The severity of acute graft-versus-host disease and its mortality appeared increased for recipients matched for 5 of 6 HLA-A, B, and DR antigens. Of the 34 patients, 13 (38%) are alive; actuarial survival beyond 6 months is 44 +/- 17%. None of the 25 leukemia and myelodysplasia patients achieving engraftment have relapsed. For leukemia and myelodysplasia recipients of 6 of 6 HLA-matched grafts, actuarial survival at 6 months was 55 +/- 21% compared with 14 +/- 26% for recipients matched for 5 of 6 HLA loci (P = 0.19). Infection and acute graft-versus-host disease were the primary causes of death in the engrafted patients. Survival for aplastic anemia patients was 20%. Late deaths due to pneumonia and bronchiolitis obliterans occurred after one year in 2 patients. Closely matched unrelated donor bone marrow transplants are associated with a higher incidence of graft failure and graft-versus-host disease than typically reported for transplants from HLA-identical siblings, but these preliminary data suggest a lower rate of relapse.
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PMID:Bone marrow transplantation using unrelated donors for patients with advanced leukemia or bone marrow failure. 214 25

The efficacy and safety of a combination regimen using cefmetazole (CMZ) and netilmicin (NTL) were evaluated in the treatment of infections complicated with hematological disorders. Primary diseases in 31 patients included in the evaluation were acute myelocytic leukemia (3 cases), acute lymphocytic leukemia (2 cases), malignant lymphoma (14 cases), chronic myelocytic leukemia (2 cases), chronic myelocytic leukemia blast crisis (4 cases), myelodysplastic syndrome (2 cases), aplastic anemia (3 cases), and malignant histiocytosis (1 case). Complicated infections included 29 cases of suspected septicemia, 1 case of septicemia and 1 case of pneumonia. Clinical responses were excellent in 6 (19.4%), good in 12 (38.7%), fair in 1 (3.2%) and poor in 12 (38.7%). The total clinical efficacy rate was 58.1%. No significant effect of initial neutrophil counts was observed on response rates. Patients who showed increasing neutrophil counts during therapy had higher response rates than those in whom the neutrophil count decreased or remained unchanged at levels less than 500/mm3 in after neutrophil counts. No side effects were observed in any of the 31 patients. In conclusion, this combination therapy of CMZ and NTL thus appears to be useful and safe in therapies for infections complicated with hematological disorders.
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PMID:[Therapeutic effects of a combination treatment with cefmetazole and netilmicin against infections complicated with hematological disorders]. 228 53

A 77-year-old male, who had been treated with carboquone and busulfan for polycythemia vera (PV), developed myelodysplastic syndrome (MDS) 8 years later. On admission the peripheral blood revealed pancytopenia, but blastoid cells were not noted. The bone marrow showed hypercellularity, and functional and morphological abnormalities in trilineages of hemocytes. Cytogenetic study showed complex abnormalities involving chromosomes 5 and 7. We diagnosed this case as secondary MDS to alkylating agents. He was treated with 1, 25 (OH)2 vitamin D3. However, it was not effective and the percentage of myeloblasts increased to 14.4%. In spite of supportive therapy, he died of sepsis due to urinary tract infection.
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PMID:[Polycythemia vera terminating in myelodysplastic syndrome]. 231


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