Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024312 (lymphopenia)
 4,859 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The efficacy and adverse effects of prophylactic administration of Sulfamethoxazole-Trimethoprim (ST) for Pneumocystis carinii Pneumonia (PCP) were assessed in patients with connective tissue diseases (CTD). Eighty-four patients who were receiving more than 40 mg/day of prednisolone were entried in the present study. Patients with at least one of the two PCP risk factors (interstitial pulmonary fibrosis and lymphopenia), were administered either one (11 patients) or two (26 patients) ST tablets/day. The remaining 47 patients who did not receive ST served as the controls. Although PCP was detected in 4.3% of the patients in the no-ST group, none of the patients who received ST developed PCP. Five of these 26 patients who received two tablets of ST/day, experienced adverse reactions. However, no adverse reactions were detected in the patients who received one tablet of ST/day (p < 0.05). Abnormal laboratory data were obtained for 10 (38.5%) of the patients who received two tablets of ST/day and for 4 (36.4%) of the 11 patients who received one tablet of ST/day. The results of the present study suggest that the prophylactic administration of one tablets of ST in patients with CTD that have at least one of the two PCP risk factors is effective in preventing PCP.
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PMID:Efficacy of sulfamethoxazole-trimethoprim administration in the prevention of Pneumocystis carinii pneumonia in patients with connective tissue disease. 1062 92

A 34-year-old man was admitted with dyspnea and low grade fever. Chest radiograph and computed tomography (CT) showed bilateral, ground glass opacities and perihilar consolidation. Bronchoalveolar lavage (BAL) was performed. The percentage of eosinophils in the BAL fluid (BALF) was elevated (20.5%). BALF smear and culture showed normal flora. Acute eosinophilic pneumonia was diagnosed and steroid therapy was performed. Afterwards he was transferred to our hospital. The HIV antibody was positive and peripheral blood CD-4 positive lymphocytes decreased to 10/microl, cytomegalovirus (CMV) antigenemia was positive and beta-D-glucan increased. CMV infection and pneumocystis pneumonia (PCP) complicated with AIDS was diagnosed. Trimethoprim/sulfamethoxazole, ganciclovir, and antifungal drugs were administered, but he suffered pneumothorax on the 18th day after admission and died. Histopathologic findings from an autopsy lung specimen revealed CMV infection and PCP. It is known that the percentage of eosinophils in the BALF increases in some cases of PCP complicated with AIDS. We emphasize that it is necessary to consider PCP when the percentage of eosinophils in the BALF increase.
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PMID:[A case of AIDS-complicated lung infection mimicking acute eosinophilic pneumonia]. 1697 18