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1.
Bone Marrow Transplant ; 36(2): 131-4, 2005 Jul.
Article in English | MEDLINE | ID: mdl-15908970

ABSTRACT

We sought to assess if leaving in place a previously inserted noncolonized or infected implantable catheter (IC) is associated with an increase in morbidity in patients undergoing autologous peripheral stem cell transplantation (APSCT). Medical records from all patients between March 1997 and January 2002 undergoing APSCT with an IC in place were reviewed. Case group (IC in place) was compared with a control group (no IC) from 6 days prior to 60 days after APSCT. In all, 43 cases were matched with 43 controls by underlying disease, age and sex. In both groups, duration of neutropenia and use of antimicrobial prophylaxis were comparable. Underlying malignancies were lymphoma (22/24), multiple myeloma (14/12), leukemia (3/3), and others (7/7) in case and control groups. Cases and controls had comparable rates of risk for fever, bloodstream infection, use of vancomycin and amphotericin B, and death, as well as comparable lengths of stay and readmissions. ICs were used in 20 of 43 patients. Using the IC did not significantly increase the risk of fever, bloodstream infection, length of stay, and/or readmissions after APSCT but was associated with increased use of antibacterial and antifungal agents. Leaving in place a previously inserted, noncolonized or infected IC did not increase morbidity in patients undergoing APSCT.


Subject(s)
Catheterization, Central Venous/mortality , Hematopoietic Stem Cell Transplantation , Adult , Amphotericin B/therapeutic use , Anti-Bacterial Agents/therapeutic use , Bacterial Infections/drug therapy , Bacterial Infections/etiology , Bacterial Infections/mortality , Female , Humans , Lymphoproliferative Disorders/microbiology , Lymphoproliferative Disorders/mortality , Lymphoproliferative Disorders/therapy , Male , Middle Aged , Retrospective Studies , Transplantation, Autologous , Vancomycin/therapeutic use
2.
Bol Oficina Sanit Panam ; 107(5): 381-7, 1989 Nov.
Article in Spanish | MEDLINE | ID: mdl-2533867

ABSTRACT

To study the cost-effectiveness of fecal culture in the detection of enteropathogenic or enteroinvasive bacteria, a review and analysis was done of fecal cultures from ambulatory or hospitalized patients treated for acute diarrhea at a Buenos Aires sanatorium during 1985. Of 1,295 fecal cultures performed, pathogens were isolated in 369 cases (28.5%), of which 79 corresponded to Shigella sp. (S. flexnerii, 49; S. sonnei, 29; S. dysenteriae, 2), 25 to Salmonella sp., and 270 to enteropathogenic Escherichia coli (EPEC) of the infant. There was no statistically significant difference between the ambulatory patients and the hospitalized patients in the proportion of positive fecal cultures. The cost of each positive fecal culture was US$ 60.36, while the cost of diagnosing invasion of the mucous membrane (isolation of Shigella sp. or detection of leukocytes in feces) was US$ 109.74. These costs are excessive and could be greatly reduced if the test were applied in only selected cases. Many of the strains of Shigella sp., Salmonella sp., and EPEC that were found were resistant to ampicillin, chloramphenicol, and cotrimoxazole. These cases of resistance suggest that fosfomycin may be one of the antibiotics of choice for the treatment of diarrhea caused by invasive organisms.


Subject(s)
Diarrhea/microbiology , Feces/microbiology , Acute Disease , Adolescent , Adult , Aged , Child , Child, Preschool , Cost-Benefit Analysis , Diarrhea/economics , Humans , Infant , Middle Aged
3.
Article in Spanish | PAHO | ID: pah-7151

ABSTRACT

To study the cost-effectiveness of fecal culture in the detection of enteropathogenic or enteroinvasive bacteria, a review and analysis was done of fecal cultures from ambulatory or hospitalized patients treated for acute diarrhea at a Buenos Aires sanatorium during 1985. Of 1,295 fecal cultures performed, pathogens were isolated in 369 cases (28.5 per cent), of which 79 corresponded to Shigella sp. (S. flexnerii, 49; S. sonnei, 29; S. dysenteriae, 2), 25 to Salmonella sp., and 270 to enteropathogenic Escherichia coli (EPEC) of the infant. There was no statistically significant difference between the ambulatory patients and the hospitalized patients in the proportion of positive fecal cultures. The cost of each positive fecal culture was US$ 60.36, while the cost of diagnosing invasion of the mucous membrane (isolation of Shigella sp. or detection of leukocytes in feces) was US$ 109.74. These costs are excessive and could be greatly reduced if the test were applied in only selected cases. Many of the strains of Shigella sp., Salmonella sp., and EPEC that were found were resistant to ampicillin, chloramphenicol, and cotrimoxazole. These cases of resistance suggest that fosfomycin may be one of the antibiotics of choice for the treatment of diarrhea caused by invasive organisms (Au)


Subject(s)
Diarrhea/microbiology , Feces/microbiology
4.
Article | PAHO-IRIS | ID: phr-16844

ABSTRACT

To study the cost-effectiveness of fecal culture in the detection of enteropathogenic or enteroinvasive bacteria, a review and analysis was done of fecal cultures from ambulatory or hospitalized patients treated for acute diarrhea at a Buenos Aires sanatorium during 1985. Of 1,295 fecal cultures performed, pathogens were isolated in 369 cases (28.5 per cent), of which 79 corresponded to Shigella sp. (S. flexnerii, 49; S. sonnei, 29; S. dysenteriae, 2), 25 to Salmonella sp., and 270 to enteropathogenic Escherichia coli (EPEC) of the infant. There was no statistically significant difference between the ambulatory patients and the hospitalized patients in the proportion of positive fecal cultures. The cost of each positive fecal culture was US$ 60.36, while the cost of diagnosing invasion of the mucous membrane (isolation of Shigella sp. or detection of leukocytes in feces) was US$ 109.74. These costs are excessive and could be greatly reduced if the test were applied in only selected cases. Many of the strains of Shigella sp., Salmonella sp., and EPEC that were found were resistant to ampicillin, chloramphenicol, and cotrimoxazole. These cases of resistance suggest that fosfomycin may be one of the antibiotics of choice for the treatment of diarrhea caused by invasive organisms (Au)


Subject(s)
Diarrhea , Feces
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