Pediatric lung transplantation for graft-versus-host disease following bone marrow transplantation.

Nine years after receiving a bone marrow transplant for aplastic anemia, a 14-year-old girl with severe pulmonary disease associated with graft-versus-host disease received a double lung transplant. Subsequent to lung transplant, her lung function improved dramatically (FEV1 increasing from 20 to 73 percent predicted normal, residual volume decreasing from 316 to 130 percent predicted normal values). The patient is currently well 15 months after transplant, while receiving immunosuppression consisting of FK506 and azathioprine.

Toxicity following concurrent intrathecal and moderate-dose intravenous methotrexate.

To evaluate factors predisposing children with non-Hodgkin's lymphoma to toxicity from moderate dose methotrexate (MTX) (300 mg/m2 per 4 hours), we reviewed the medical records of 15 patients treated at our institution according to two similar protocols. Five patients experienced hyperemesis and/or severe mucositis. In two of these patients, pharmacokinetic analysis demonstrated delayed terminal excretion of methotrexate with a half-life of 3-3.

Bronchoalveolar lavage and transbronchial biopsy in children following heart-lung and lung transplantation.

Between July 1985 and March 1992, 20 children received either heart-lung (11), double lung (8), or single lung (1) transplants at our center. Since 1988, flexible fiberoptic bronchoscopy with bronchoalveolar lavage and transbronchial biopsy have been carried out to monitor for rejection or infection in these patients. As of March 31, 1992, we have performed a total of 112 transbronchial biopsies in our patients, who ranged from 6.

The newborn with hydrops and sacrococcygeal teratoma.

The combination of fetal hydrops and sacrococcygeal teratoma (SCT), is considered to be lethal. We report two such babies who survived. Case 1 exhibited oliguric acute renal failure (ARF) immediately after birth, and severe respiratory insufficiency despite maximal ventilatory support and vasodilator infusions.

Fatal pulmonary aspergillosis presenting as acute eosinophilic pneumonia in a previously healthy child.

A previously healthy boy presented with cough and diffuse pulmonary interstitial infiltrates. Acute eosinophilic pneumonia was diagnosed by bronchoalveolar lavage in the absence of a demonstrable infectious etiologic agent. Corticosteroid therapy resulted in immediate improvement but was followed by respiratory distress and death from invasive aspergillosis and Pseudomonas cepacia sepsis.

Quality of well-being before and after antibiotic treatment of pulmonary exacerbation in patients with cystic fibrosis.

General quality of life has only recently been measured with an objective tool in patients with cystic fibrosis (CF), and there have been no reported attempts to document changes in patients' overall well-being over time, as patients deteriorate or respond to intervention. We applied the Quality of Well-Being scale (QWB) in 28 patients with CF before and after a two-week course of oral ciprofloxacin used to treat pulmonary exacerbations. There were significant correlations between changes in QWB and various pulmonary function test results; QWB vs FEV1: r = 0.