title: Heart-lung transplantation in 1990--indications, surgical technique, postoperative complications and outcome.
abstract: Using cyclosporine A (CyA), long-term results after heart-lung transplantation became possible. Since 1981, 761 clinical heart lung transplantations have been registered at the International Society for Heart Transplantation. Candidates for this operation reveal signs of irreversible heart and lung diseases which are caused by cardiac lesions (e.g. valvular disease, Eisenmenger reaction due to congenital malformation) or pulmonary disorders (e.g. primary pulmonary hypertension, emphysema, fibrosis). The standard surgical procedure necessitates three anastomoses which combine donor and recipient tracheae, right atria and aortae. Immunosuppression consists of CyA (blood levels of 300-500 ng/ml), azathioprine (1-2 mg/kg/d) and rabbit antithymocyte globuline (RATG) (IgG: 2-4 mg/kg/d). After the first 2 postoperative weeks, RATG is replaced by low dose methylprednisolone (0.3-0.1 mg/kg/d). As an alternative, RATG may be omitted completely. Postoperatively, a variety of complications may evolve. Early problems (within the first month) comprise acute pulmonary rejection, bacterial pneumoniae, and multiorgan failure. Diagnosis of acute lung rejection proves difficult; it includes clinical signs, chest radiographic appearances and cytoimmunological monitoring of the peripheral blood. Transbronchial lung biopsies are for precise diagnosis of similar value to endomyocardial biopsies after heart transplantation. Late postoperative complications comprise viral, bacterial, fungal, and protozoal infections and chronic obliterative bronchiolitis. With increasing experience, the 30 day mortality fell to below 20% according to the International Society for Heart Transplantation. The one-year survival rate between 1986 und 1988 was reported to be 61%. The results of some individual groups are even better.
authors: Department of Cardiac Surgery, Ludwig-Maximilians University, Munich, FRG.
authors: B
authors: B
authors: Reichart
authors: H
authors: H
authors: Reichenspurner
authors: B
authors: B
authors: Meiser
mesh_terms: D001989:Bronchiolitis Obliterans / Q000209:etiology; D000075202:Contraindications; D006084:Graft Rejection; D016041:Heart-Lung Transplantation / Q000009:adverse effects / Q000379:methods / Q000401:mortality; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use; D009926:Organ Preservation; D011183:Postoperative Complications; D015996:Survival Rate; D014019:Tissue Donors
chemical_list: D007166:Immunosuppressive Agents