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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

During acute lymphoblastic leukemia in children, bacterial infections occur during initial treatment, whereas virus infections are observed during remission. Mycoses and pneumocystis carinii infections are the commonest late complications. During agranulocytosis, any prolonged fever should be considered as due to infection and probably septicemia. The bacteria are usually of digestive origin. Antibiotic therapy is only very inconstantly efficacious, and the course follows closely the number of granular cells, thus justifying the use of white cell transfusions.
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PMID:[Infectious complications observed during the use of antimitotic agents in hematology]. 18 5

The authors studied the skin disorders in 50 patients who have undergone renal transplantation. They observed: -- Viral infections (herpes simplex, herpes Zoster, warts) in 56% of the patients. -- Bacterial infections in 36%, resulting in septicemia in 8% of the cases. -- Fungal infections in 26% of the patients. These infections appeared more severe than usual and recurred frequently. The occurence of several infections processes in the same patient was not uncommon. The clinical aspect and high incidence of various infections is related to immunosuppresive therapy. However, there is no clear-cut correlation between the type of infection and the type of treatment used. -- Squamous cell carcinoma occured in one patient. A high incidence of malignancies is known to occur in immunosuppressed patients. -- Skin signs related to hemodialysis (pruritus, hypermelanosis, skin dryness, vascular disturbances) regressed. -- The incidence of adverse reactions to drugs was high. -- 4 cases of ulcerations of the oral mucosa probably related to Azathioprine were observed.
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PMID:[Skin manifestations in renal transplants]. 21 59

Infections are an almost inevitable complication of human bone marrow transplantation and account for the majority of deaths in transplant recipients. Even prior to the initiation of the transplantation procedure, patients may present with infections complicating previously unsuccessful chemotherapy for hematological malignancy or aplastic anemia. Nevertheless, these pre-transplantation infections should not exclude the possibility of bone marrow transplantation if they can be successfully controlled with specific antimicrobial therapy and necessary adjunctive measures. The immediate post-transplantation period prior to engraftment is characterized by severe marrow aplasia that results from high-dose chemotherapy and total-body irradiation. Infections are primarily septicemias and localized processes caused by bacteria and fungi and their incidence increases as the intensity of immunosuppression is escalated. The high mortality associated with bacterial septicemia makes early, empirical antibacterial therapy mandatory. However, the reduction in mortality from bacterial infection resulting from such an aggressive approach may be offset by a higher mortality from invasive fungal infection, especially in patients with prior fungal colonization and undergoing prolonged conditioning therapy. Thus, until more specific and sensitive tests for the diagnosis of invasive fungal infection become available, empirical intravenous amphotericin should be considered in patients who are persistently febrile and deteriorate clinically in the face of appropriate antibacterial therapy. Interstitial pneumonia associated with severe GVHD is the major infectious complication after successful marrow engraftment and is the most significant barrier to long-term survival. Trimethoprim-sulfamethoxazole is effective prophylaxis against interstitial pneumonia due to Pneumocystis carinii, but one half of the patients still develop a pneumonitis either associated with CMV or of unknown etiology. Mortality from interstitial pneumonia is related to prior radiation therapy while survival is associated with a four-fold rise in CMV CF antibody titer. The latter observation supports the need to investigate passive immunization with CMV antibody as a means of preventing some interstitial pneumonias. Despite the progress made in many areas of human bone marrow transplantation, the majority of graft recipients still die of infectious complications. Thus, new approaches to the management of infections in transplant recipients are urgently needed. Better-tolerated oral nonabsorbable antibiotics, laminar-air-flow rooms, granulocyte transfusions, and chemotherapy and immunotherapy for CMV are among the prophylactic and therapeutic measures that must be critically evaluated in well-controlled, prospective studies. Continued assessment of the infectious complications of bone marrow transplantation is a critical aspect of any ongoing transplant program, not just a research goal...
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PMID:Infectious complications of human bone marrow transplantation. 36 7

In order to determine the nature of infectious complications in hairy-cell leukemia we studied 20 consecutive patients seen at UCLA and analyzed the available literature. The incidence of serious infection in our series was 40%, and pneumonia and septicemia due to Pseudomonas and E. coli organisms were the leading types of infections. Fungal infections with Cryptococci and Histoplasma organisms were documented, and a single case of Pneumocystis carinii pneumonia was observed. Noninfectious fever occurred in 30% of our patients. There was a clear relationship between fungal disease and corticosteroid therapy, and the overall incidence of infection was correlated with the degree of neutropenia and corticosteroid treatment. No relationship was found between age, duration of disease, or the use of cytotoxic chemotherapy and infectious complications. Of the 13 infectious episodes, 11 occurred in patients prior to splenectomy. Only two episodes were seen in splenectomized patients, both occurring in the immediate postoperative period. We conclude that splenectomy has a beneficial effect in reducing the incidence of infections in hairy-cell leukemia and that corticosteroids should be used cautiously, since they predispose to opportunistic infection in this disease.
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PMID:Infections in hairy-cell leukemia. 41 62

Neonatal septic arthritis of the knee was encountered in nine infants during a two-year period, representing an incidence of 16.5 per 1,000 admissions to a neonatal intensive care unit. The etiologic agents included Staphylococcus aureus (3), Klebsiella (1), Streptococcus, group B (2), and Candida albicans (3). Two infants with systemic fungal infection died. Arthritis was the presenting feature of neonatal septicemia in three of six infants with bacterial infection and was accompanied by osteomyelitis in two. In eight of the infants, the same organism was cultured from the skin of the umbilicus as was cultured from the joint. Umbilical catheters had been placed in all of these infants. Full recovery of joint function has been noted in the seven surviving infants.
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PMID:Neonatal septic arthritis. 94 94

Candida sepsis has become one of the most common and dangerous forms of hospital acquired infection. The recommended drug for parenteral treatment of Candida sepsis is amphotericin B, however, its toxic effects preclude its usage in many patients, particularly in the presence of renal failure. A less toxic antifungal agent is 5-fluorocytosine. A patient with Candida albicans sepsis was treated successfully with 5-fluorocytosine by intravenous administration. The fungal infection developed during the course of acute renal failure, repeated surgical intervention, intravenous hyperalimentation, gastrointestinal bleeding and five months of antibiotic therapy. The clinical symptoms receded rapidly and cultures became sterile after one week of intravenous treatment. The predisposing factors, difficulties in prevention and diagnosis of fungal infection are discussed.
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PMID:Candida sepsis successfully treated by parenteral administration of 5-fluorocytosine. 96 77

A 30-year-old woman receiving total parenteral nutrition via an indwelling central venous catheter for an intestinal motility disorder developed fever, tachycardia, tachypnea, and hypotension. Multiple blood cultures drawn through the catheter prior to these events, as well as a peripheral blood culture obtained earlier, grew the red yeast Rhodotorula rubra. The patient was critically ill for over one month but eventually recovered with therapy including the systemic antifungal agents amphotericin B and flucytosine and removal of the catheter. Although Rhodotorula has generally been regarded as having low pathogenicity, this case emphasizes the serious nature of Rhodotorula sepsis and suggests the need for both systemic antifungal therapy and removal of a colonized indwelling catheter.
Mycoses
PMID:Rhodotorula fungaemia: a life-threatening complication of indwelling central venous catheters. 130 3

A case of a severe Candida sepsis is reported, which was treated successfully by a combination therapy of flucytosine with fluconazole. After an extensive abdominal operation, a 70-year-old man developed a syndrome of fulminant sepsis due to Candida albicans with the beginnings of renal failure. The latter fact forced us to search for a therapeutic alternative to the classical amphotericin B plus flucytosine combination therapy.
Mycoses
PMID:Successful treatment of a Candida albicans sepsis with a combination of flucytosine and fluconazole. 130 6

Invasive Trichosporon capitatum infections are seldom reported. We present here five cases of septicemia. All patients had an acute myeloblastic leukemia and were severely neutropenic. They have also been treated before the onset of the fungal infection with broad-spectrum antibiotherapy and also with an oral azole antifungal agent. The role of this antifungal therapy in the development of T. capitatum infection is discussed. The prognosis of T. capitatum infections is severe. Eight of the 10 published cases had a fatal outcome and one of our patients died of the fungal infection in spite of the treatment.
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PMID:[Trichosporon capitatum septicemia. Apropos of 5 cases]. 134 Jan

Gastrointestinal mucormycosis, an opportunistic fungal infection, is a rare complication of trauma. We report on four patients who developed this frequently fatal condition after delayed treatment of intra-abdominal sepsis and discuss the aetiology, diagnosis and management of the disease.
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PMID:Post-traumatic abdominal mucormycosis. 142 65


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