zithromax and Lymphopenia

zithromax has been researched along with Lymphopenia* in 3 studies

Other Studies

3 other study(ies) available for zithromax and Lymphopenia

ArticleYear
Diagnosis and treatment of digestive cryptosporidiosis in allogeneic haematopoietic stem cell transplant recipients: a prospective single centre study.
    Bone marrow transplantation, 2011, Volume: 46, Issue:6

    Digestive cryptosporidiosis (DC) can mimic GVHD after allogeneic haematopoietic stem cell transplantation (HSCT), thus requiring a reduction of immunosuppressive drugs and a specific therapy, whereas GVHD requires an intensification of immunosuppression. We systematically searched for cryptosporidiosis by light microscopy, immunochromatography and PCR in HSCT recipients who presented with at least one episode of diarrhoea. Of 115 consecutive patients allografted between July 2006 and November 2008, we analysed stools in 52 of 56 patients meeting these criteria. We identified Cryptosporidium parvum in 5 of the 52 patients (9.6%) at a median of 503 days (range 20-790) after HSCT. In those five patients, the median CD4+ cell and B lymphocyte counts were 60/mm3 (0-234) and 0/mm3 (0-96), respectively. Two patients died of invasive fungal infections. In the other three patients, diarrhoea disappeared after a median of 5 weeks following onset of bitherapy with azithromycine and nitazoxanide; they were still alive 433, 380 and 1179 days after the DC diagnosis. DC is probably under diagnosed after HSCT because it is difficult to detect during the asymptomatic phase. Early bitherapy and reduction of immunosuppression seem efficacious. In our series, DC has a seasonal pattern and is promoted by profound T lymphopenia.

    Topics: Adult; Animals; Azithromycin; Cryptosporidiosis; Cryptosporidium parvum; Diagnosis, Differential; Female; Graft vs Host Disease; Hematopoietic Stem Cell Transplantation; Humans; Immunosuppression Therapy; Lymphopenia; Male; Middle Aged; Nitro Compounds; Thiazoles; Transplantation, Homologous; Young Adult

2011
Pulmonary tuberculosis presenting as fever without source in a pediatric patient with acute lymphoblastic leukemia.
    Pediatric blood & cancer, 2009, Dec-15, Volume: 53, Issue:7

    Children who undergo treatment for malignancies are at high for infection with both typical and opportunistic pathogens. Fever in these children prompts extensive evaluation and empiric treatment with broad-spectrum antimicrobials. In the United States (US), tuberculosis is an infrequently reported cause of fever in the pediatric cancer patient and has not been well described. In this report we describe a case of primary pulmonary tuberculosis (TB) in a boy with precursor B-cell acute lymphoblastic leukemia (ALL) and review the pertinent literature.

    Topics: Antineoplastic Combined Chemotherapy Protocols; Antitubercular Agents; Azithromycin; Child, Preschool; Combined Modality Therapy; Contact Tracing; Cyclophosphamide; Cytarabine; Dexamethasone; Doxorubicin; Drug Therapy, Combination; Ethambutol; Fever of Unknown Origin; Humans; Immunocompromised Host; Isoniazid; Lymphopenia; Male; Mycobacterium tuberculosis; Pneumonectomy; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Pyrazinamide; Rifampin; Tuberculosis, Pulmonary; Vincristine

2009
Clinical features of the initial cases of 2009 pandemic influenza A (H1N1) virus infection in China.
    The New England journal of medicine, 2009, Dec-24, Volume: 361, Issue:26

    The first case of 2009 pandemic influenza A (H1N1) virus infection in China was documented on May 10. Subsequently, persons with suspected cases of infection and contacts of those with suspected infection were tested. Persons in whom infection was confirmed were hospitalized and quarantined, and some of them were closely observed for the purpose of investigating the nature and duration of the disease.. During May and June 2009, we observed 426 persons infected with the 2009 pandemic influenza A (H1N1) virus who were quarantined in 61 hospitals in 20 provinces. Real-time reverse-transcriptase-polymerase-chain-reaction (RT-PCR) testing was used to confirm infection, the clinical features of the disease were closely monitored, and 254 patients were treated with oseltamivir within 48 hours after the onset of disease.. The mean age of the 426 patients was 23.4 years, and 53.8% were male. The diagnosis was made at ports of entry (in 32.9% of the patients), during quarantine (20.2%), and in the hospital (46.9%). The median incubation period of the virus was 2 days (range, 1 to 7). The most common symptoms were fever (in 67.4% of the patients) and cough (69.5%). The incidence of diarrhea was 2.8%, and the incidence of nausea and vomiting was 1.9%. Lymphopenia, which was common in both adults (68.1%) and children (92.3%), typically occurred on day 2 (range, 1 to 3) and resolved by day 7 (range, 6 to 9). Hypokalemia was observed in 25.4% of the patients. Duration of fever was typically 3 days (range, 1 to 11). The median length of time during which patients had positive real-time RT-PCR test results was 6 days (range, 1 to 17). Independent risk factors for prolonged real-time RT-PCR positivity included an age of less than 14 years, male sex, and a delay from the onset of symptoms to treatment with oseltamivir of more than 48 hours.. Surveillance of the 2009 H1N1 virus in China shows that the majority of those infected have a mild illness. The typical period during which the virus can be detected with the use of real-time RT-PCR is 6 days (whether or not fever is present). The duration of infection may be shortened if oseltamivir is administered.

    Topics: Adolescent; Adult; Aged; Anti-Bacterial Agents; Antiviral Agents; Azithromycin; Child; Child, Preschool; China; Disease Outbreaks; Drug Therapy, Combination; Female; Humans; Incidence; Infant; Influenza A Virus, H1N1 Subtype; Influenza, Human; Logistic Models; Lymphopenia; Male; Middle Aged; Ofloxacin; Oseltamivir; Reverse Transcriptase Polymerase Chain Reaction; Risk Factors; Time Factors; Virus Shedding; Young Adult

2009