PubMed Health⌕ Search

PubMed · 15480521

[Lung transplantation. Possibilities and limitations].

Abstract

Lung transplantation is an option for patients with endstage pulmonary diseases without contraindications. Recent European studies showed a survival benefit for patients with cystic fibrosis, fibrosis and emphysema after lung transplantation. Early mortality has been reduced recently by surgical improvements. Life expectancy after lung transplantation has improved in recent years but is still lower than in patients with other solid organ transplantations. Quality of life is consistently improved but exercise tolerance keeps reduced in comparison to the normal population. Specific problems described in detail are frequent organ rejections and infections, airway problems and a high incidence of malignant diseases. 5-year survival after lung transplantation is in average 60%.

Explore related subjects

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

J Gottlieb, T Welte, M M Höper, M Strüber, J Niedermeyer. 2004. [Lung transplantation. Possibilities and limitations].. https://doi.org/10.1007/s00108-004-1292-6

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

Assessing the comorbidity between asthma and depression through polygenic risk scoring and time-to-event models.

BACKGROUND: Patients with asthma have an increased risk of developing depression, affecting their quality of life. To date, the processes contributing to this comorbidity remain unclear. METHODS: We integrated two large genome-wide association studies (88,486 patients with asthma and 447,859 controls; 412,024 patients with depression and 1,587,577 controls) with cross-sectional and longitudinal information available from the All of Us Research Program (N = 87,167) through polygenic risk scoring (PRS), Cox proportional-hazards models, one-sample Mendelian randomization (MR), and gene-set and drug-repurposing analyses. RESULTS: We observed that depression PRS was associated with increased asthma risk (hazard ratio, HR = 1.13, 95% CI = 1.09-1.17), also when accounting for comorbidity status (HR = 1.08, 95% CI = 1.04-1.12). Conversely, the effect of asthma PRS was null after accounting for comorbidity status. One-sample MR analysis showed an effect of depression genetic liability on asthma, ranging from beta = 0.36 ± 0.03 when considering a linear relationship to beta = 3.21 ± 0.31 when considering possible nonlinear relationships. Conversely, the effect of asthma genetic risk on depression was null after accounting for potential confounders. The gene-set analyses showed that asthma and depression polygenic risks share biological processes, molecular functions, and cellular components related to the immune system and the lung-brain axis. CONCLUSIONS: Genetic predisposition contributes to asthma-depression comorbidity through direct effects and shared pathogenic processes. These findings highlight the potential to develop targeted interventions to prevent and treat the co-occurrence of respiratory and neuropsychiatric disorders.

Comorbidity↗