Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027947 (neutropenia)
 17,527 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This retrospective study analyses an epidemic with germs ESBL that supervenes at the department of hematology and pediatric oncology in UHC Ibn Rochd of Casablanca. The responsible germ is the ESBL Escherichia coli. Six patients have been infected during the same period that 2 are female and 4 are male. Five patients had acute lenkemia, one patient had a non Hodgkin's disease. All the patients were in the stage of a deep postchermotherapy neutropenia. The picture of all the patients represented a severe infection with suffered fever and acute diarrhea. Five patients died with apicture of septic shock in the 48 to 72 hours after the beginning of the infection and before the identification of the germ. Their treatment consisted in the third generation of cephalosporin and aminoside. One patient who use the imipeneme more the aminoside has been apyrexized the epidemic and severe situation led to the closing of the unit during a week in order to do a disinfection. After 12 monthes of recession, few isolate episodes of infections with enterobacteries ESBL have observed and controlled. The factors that determine the increase and the diffusion of the ESBL germ are numerous and some of them are still not identified, the means of prevention consisted in: the fight against the selection of the resistant germs, the fight against the colonization of the patients by these germs and their transmission between the patients, this requires measures of hygiene and particularly the washing of the hands.
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PMID:[Germs that produce the extended spectrum betalactamases]. 1582 69

Inherited neutropenia is characterized by a decrease in the absolute number of circulating neutrophils and an increased susceptibility to infections. The current study was performed to determine the clinical and laboratory findings of Iranian patients with inherited neutropenias. Records of 26 patients (14 male, 12 female) with inherited neutropenia were reviewed in this study. The patients had been referred to Children's Medical Center, a referral center for immunodeficiency disorders in Iran, during a 22-year period (1981-2003). Primary immunodeficiency disorders of these patients were as follows: cyclic neutropenia (8 patients), Shwachman-Diamond syndrome (7 patients), Kostmann syndrome (6 patients), and Chediak-Higashi syndrome (5 patients). The mean absolute neutrophil count of patients was 398.2 +/- 259.3 cells/mm (range 74-1,152/mm) at the first visit. Twenty-one patients showed severe, four moderate, and one mild neutropenia. Sixteen of these patients had leukopenia, seven anemia, two thrombocytopenia, and one monocytosis. The most common presenting complaints in these patients were oral ulcer, otitis, pneumonia, diarrhea, cutaneous abscess, and oral candidiasis. The patients first manifested symptoms of infection suggesting neutropenia at a median age of 7.5 months (range 1 month to 10 years). During follow-up, respiratory infections developed in 24 cases, oral manifestations in 20 patients. The most common infections, in descending order of frequency, were otitis media, abscesses, pneumonia, oral ulcers, acute diarrhea, cutaneous infections, oral candidiasis, and periodontitis. Less frequent infections were sinusitis, cystitis, conjunctivitis, meningitis, and osteomyelitis. Nonspecific symptoms (hepatomegaly and splenomegaly) were also detected in 10 patients and 1 patient, respectively. Three patients died of recurrent infections. The infectious manifestations both at presentation and during follow-up in inherited neutropenia were similar. Although inherited neutropenias are rare, recurrent infections always deserves further evaluation for detecting such disorders.
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PMID:Congenital neutropenia and primary immunodeficiency disorders: a survey of 26 Iranian patients. 1601 23

Severe congenital neutropenia (SCN) is a rareE primary immunodeficiency disorder characterized by early onset recurrent infections in association with persistent severe agranulocytosis. To identify the clinical, immunohematological, and molecular characteristics of patients with SCN, 18 Iranian patients with the mean age of 8.8 +/- 5.8 years were investigated in this study. All of these patients experienced severe neutropenia; the mean of absolute neutrophil count was 281.4 +/- 137.7 cells/mm3. Bone marrow findings were typified by a myeloid maturation arrest at the promyelocyte-myelocyte stage in these patients. Molecular analysis revealed different mutations in the ELA-2 gene of one patient and in the HAX-1 gene of another three patients. The most common presenting complaints in these patients were superficial abscesses, oral ulcers, cutaneous infections, omphalitis, and pneumonia. During the course of illness, all patients developed mucocutaneous manifestations, and 16 cases had respiratory infections. The most commonly manifestations were abscesses, oral ulcers, pneumonia, periodontitis, otitis media, cutaneous infections, mucocutaneous candidiasis, and acute diarrhea. Three patients died because of a severe infection. Although SCN is a rare disorder, early onset of severe and recurrent infections should always raise a suspicion, which deserves further evaluation for detecting such disorder.
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PMID:The clinical, immunohematological, and molecular study of Iranian patients with severe congenital neutropenia. 1758 55

Neutropenia is a reduction of the absolute neutrophil count (ANC), which could be seen in different conditions, while its association with a number of primary immunodeficiency diseases has been reported. This study was performed in all neutropenic patients who were admitted in a referral pediatric hospital during a 6-year period (2006-2011). One hundred and forty patients with ANC of below 1500/mm(3) were investigated in this study. The most common causes of neutropenia were severe congenital neutropenia (41%), aplastic anemia (19%), cyclic neutropenia (11%), hyperimmunoglobulin M syndrome (9%), and fanconi anemia (7%). The patients experienced their first manifestation at a median age of 1 year, while the median diagnostic age was 21 months. Parental consanguinity was present in about half of the cases. The most common clinical manifestations of the patients were sinusitis (62 cases), periodontitis (51 cases), acute diarrhea (39 cases), pneumonia (38 cases), abscess (36 cases), skin rashes (35 cases), and otitis media (31 cases). Twenty two patients (16%) died during the study period. Considering the differential diagnosis of neutropenia, making the diagnosis and appropriate treatments are the keys in management of patients with neutropenia to avoid further complications.
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PMID:Spectrum of bone marrow failures of myeloid series: new report of neutropenic patients from a referral pediatric center in Iran. 2336 89

Two 4-month-old female Doberman puppies were presented with clinical signs of acute diarrhea and emesis. They also showed sneezing and nasal discharge. The clinical presentation and neutropenia were suggestive of a parvovirus infection. The puppies were hospitalized for several days and treated symptomatically. Fecal samples tested negative for parasites. Virological examination of feces using polymerase chain reaction (PCR) and immune electron microscopy failed to confirm a parvovirus infection. With a recently developed PCR, bocavirus could be identified, thus making an infection with this virus a possible diagnosis. This case report presents a less well-known viral puppy disease and its successful therapy.
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PMID:[Detection of bocavirus in 4-week-old puppies with acute diarrhea]. 2699 43