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Query: UMLS:C0034069 (
pulmonary fibrosis
)
7,050
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
High-dose chemotherapy with autologous stem cell transplantation (ASCT) has been established as a standard form of therapy for patients with non-Hodgkin lymphoma (NHL). While many high-dose chemotherapy combinations are used, no single regimen has proved superior over another. Here, we report our single center's experience in patients with NHL undergoing ASCT with the combination of busulfan and cyclophosphamide (Bu/Cy). This study is a retrospective analysis of 78 consecutive patients with NHL who underwent ASCT with Bu/Cy at Massachusetts General Hospital Cancer Center. Data were collected through review of electronic medical records. A total of 78 patients with NHL underwent ASCT with Bu/Cy preparative therapy between 1996 and 2006. Median follow-up for survivors was 5.0 years (range, 6 months to 12 years). Significant transplantation-associated complications included 9 documented bacterial infections, 4 cases of engraftment syndrome, 3 cases of hepatic veno-occlusive disease (
VOD
), 6 cases of cardiac complications, and 2 cases of
pulmonary fibrosis
. The 100-day treatment-related mortality (TRM) was 1%. At 3 years, progression-free survival (PFS) was 48% (95% confidence interval [CI]=37% to 59%) and overall survival (OS) was 65% (95% CI=53% to 74%). Our data indicate that in patients with NHL undergoing ASCT, Bu/Cy has efficacy and toxicity comparable to that of other reported regimens.
...
PMID:Busulfan and cyclophosphamide (Bu/Cy) as a preparative regimen for autologous stem cell transplantation in patients with non-Hodgkin lymphoma: a single-institution experience. 1982 5
Although pulmonary arterial hypertension (PAH) is usually considered as a late complication in limited subsets of systemic sclerosis (SSc), PAH can also occur in diffuse SSc and in early SSc. The evaluation of the velocity of the tricuspid regurgitation on echocardiography is so far the most effective screening tool for pulmonary hypertension (PH) in SSc. Nevertheless, it is not measurable in about 20% of SSc patients ; In that case, pulmonary arterial pressure can be evaluated by using the velocity of a pulmonary insufficiency and indirect signs of PH should be analyzed: pulmonary ejection time, right heart cavities dilatation and aspect of the inferior vena cava. About 10% of SSc patients with a suspected of PAH on echocardiography have post-capillary PH at right heart catheterization mainly due to left ventricular diastolic dysfunction. In some SSc patients, PAH and post-capillary PH due to left ventricular diastolic dysfunction may be associated. This can be suspected in case of post-capillary PH with a transpulmonary gradient > 12 mmHg.
Lung fibrosis
is another cause of PH in SSc. The distinction between PH associated to lung fibrosis from PAH is sometimes difficult, particularly in patients with a FVC between 60 and 70% of expected. Pulmonary veno-occlusive disease is a possible cause of precapillary PH in SSc. The diagnosis of pulmonary
veno-occlusive disease
should be discussed in each case of PAH associated ScS due to the high risk of lung edema at the introduction of specific PAH drugs.
...
PMID:[Systemic sclerosis associated pulmonary arterial hypertension: the pitfalls]. 2153 80
Hematopoietic stem cell transplantation (HSCT) for dyskeratosis congenita (DC) is challenging due to severe treatment-related adverse effects. Development of
pulmonary fibrosis
or
veno-occlusive disease
is well described in DC. However, neurological complication after HSCT has not been reported. A 9-year-old Japanese male with DC harboring the TINF2 mutation received reduced-intensity HSCT. Unfortunately, patient developed posterior reversible encephalopathy syndrome-like symptoms plausibly result by combination of thrombotic microangiopathy, graft-versus-host disease, and persistent hypertension and has been persisted mental retardation. Therefore, to decrease risk in DC cases after HSCT, strict control of hypertension, graft-versus-host disease, and thrombotic microangiopathy is required.
...
PMID:Irreversible leukoencephalopathy after reduced-intensity stem cell transplantation in a dyskeratosis congenita patient with TINF2 mutation. 2324 25
The focus of this review is to increase awareness of pulmonary arterial hypertension (PAH) in patients with rheumatic diseases. Epidemiology and pathogenesis of PAH in rheumatic diseases is reviewed, with recommendations for early screening and diagnosis and suggestion of possible role of immunosuppressive therapy in treatment for PAH in rheumatic diseases. A MEDLINE search for articles published between January 1970 and June 2012 was conducted using the following keywords: pulmonary hypertension, scleroderma, systemic sclerosis, pulmonary arterial hypertension, connective tissues disease, systemic lupus erythematosus, mixed connective tissue disease, rheumatoid arthritis, Sjogren's syndrome, vasculitis, sarcoidosis, inflammatory myopathies, dermatomyositis, ankylosing spondylitis, spondyloarthropathies, diagnosis and treatment. Pathogenesis and disease burden of PAH in rheumatic diseases was highlighted, with emphasis on early consideration and workup of PAH. Screening recommendations and treatment were touched upon. PAH is most commonly seen in systemic sclerosis and may be seen in isolation or in association with interstitial lung disease. Several pathophysiologic processes have been identified including an obliterative vasculopathy,
veno-occlusive disease
, formation of microthrombi and
pulmonary fibrosis
. PAH in systemic lupus erythematosus is associated with higher prevalence of antiphospholipid and anticardiolipin antibodies and the presence of Raynaud's phenomenon. Endothelial proliferation with vascular remodeling, abnormal coagulation with thrombus formation and immune-mediated vasculopathy are the postulated mechanisms. Improvement with immunosuppressive medications has been reported.
Pulmonary fibrosis
, extrinsic compression of pulmonary arteries and granulomatous vasculitis have been reported in patients with sarcoidosis. Intimal and medial hyperplasia with luminal narrowing has been observed in Sjogren's syndrome, mixed connective tissue disease and inflammatory myopathies. Pulmonary arterial hypertension (PAH) associated with rheumatic diseases carries a particularly grim prognosis with faster progression of disease and poor response to therapy. Though largely associated with systemic sclerosis, it is being increasingly recognized in other rheumatic diseases. An underlying inflammatory component may explain the poor response to therapy in patients with rheumatic diseases and is a rationale for consideration of immunosuppressive therapy in conjunction with vasodilator therapy in treatment for PAH. Further studies identifying pathogenetic pathways and possible targets of therapy, especially the role of immunomodulatory medications, are warranted.
...
PMID:Pulmonary hypertension in rheumatic diseases: epidemiology and pathogenesis. 2333 73
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