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Lung complications during immunosuppressive treatment in renal transplant recipients
Abstract:
Pulmonary complications among 77 renal transplant recipients have been analysed. In the immediate postoperative period complications occurred with the same frequency as after other operations. Later on, usually within 6 months, pneumonia caused by bacteria, Pneumocystis carinii, cytomegalovirus and fungi occurred. The lung changes may indicate the underlying infecting organisms. Mortality from pneumonia was 14% (11/77) including two patients with lung aspiration following emergency surgery. Pulmonary complications were significantly higher in men.
Insights
This study analyzed pulmonary complications in 77 renal transplant recipients. Pneumonia, often caused by various pathogens, occurred within six months post-transplant, with higher rates and mortality observed in men.
Area of Science:
- Nephrology
- Pulmonology
- Transplant Surgery
Background:
- Renal transplantation is a life-saving procedure, but recipients are susceptible to various complications.
- Pulmonary complications represent a significant cause of morbidity and mortality following solid organ transplantation.
Purpose of the Study:
- To analyze the incidence, timing, and types of pulmonary complications in renal transplant recipients.
- To identify potential risk factors and causative organisms associated with these complications.
- To assess the mortality associated with pulmonary complications post-renal transplant.
Main Methods:
- Retrospective analysis of 77 renal transplant recipients.
- Detailed review of medical records, focusing on pulmonary complications.
- Identification of causative pathogens and assessment of outcomes.
Main Results:
- Pulmonary complications occurred with similar frequency to other major surgeries in the immediate postoperative period.
- Infections, including bacterial pneumonia, Pneumocystis carinii, cytomegalovirus, and fungal pneumonia, were common within six months post-transplant.
- Overall mortality from pneumonia was 14% (11/77), with two cases attributed to lung aspiration.
- Pulmonary complications were found to be significantly more frequent in male recipients.
Conclusions:
- Pulmonary complications are a significant concern in renal transplant recipients, often manifesting as infections within the first six months.
- The specific lung changes observed can provide clues to the underlying infectious agent.
- Male gender is identified as a risk factor for increased pulmonary complications after renal transplantation.