28 January 2003
Serum neutrophil elastase levels predict initial clinical condition but do not correlate with the progression of interstitial lung disease.
Jose Luis López-Campos Bodineau, Eulogio Rodríguez Becerra, Aurelio Cayuela Domínguez, Elena Laserna Martínez, Dolores Fernández Vega, Consolación Rodríguez Matute, José Castillo GómezMed Sci Monit 2003; 9(1): CR1-5 :: ID: 4780
Abstract
BACKGROUND: Recent publications have suggested that neutrophil elastase (NE) may have a role in evaluating the clinical condition of patients with interstitial lung diseases (ILD). This study aims to evaluate the role of serum NE levels in the follow-up of patients with ILD. MATERIAL/METHODS: A group of 100 consecutive patients diagnosed with various ILDs were prospectively studied on two successive visits. On the first visit, the clinical condition of each patient was assessed, and blood count, pulmonary function tests, chest x-ray and serum NE levels (by latex agglutination assay) were performed on all patients. On the second visit, 8 months later, the patients were classified in two groups: those with unfavorable progression and those who were either in the same clinical status or showed good progression. RESULTS: There was a weak correlation between NE and age (r= -0.383; p < 0.0005). Sex, age, NE and the treatment received were found to be independent predictors of the initial clinical condition. Multivariate analysis including these variables demonstrated that higher levels of serum NE predicted the worst clinical presentation (odds ratio: 4.392; 95% CI: 1.665 - 11.586; p = 0.003). However, none of the variables were found to be significantly different when the progression of the disease was assessed. CONCLUSIONS: Although NE seems to be a good marker for the initial clinical condition in this group of diseases, its role as a prognostic factor could not be proven
Keywords: Leukocyte Elastase - blood, Lung Diseases, Interstitial - blood, Lung Diseases, Interstitial - pathology, Lung Diseases, Interstitial - therapy
Editorial
01 April 2024 : Editorial
Editorial: Forty Years of Waiting for Prevention and Cure of HIV Infection – Ongoing Challenges and Hopes for Vaccine Development and Overcoming Antiretroviral Drug ResistanceDOI: 10.12659/MSM.944600
Med Sci Monit 2024; 30:e944600
In Press
15 Apr 2024 : Laboratory Research
The Role of Copper-Induced M2 Macrophage Polarization in Protecting Cartilage Matrix in OsteoarthritisMed Sci Monit In Press; DOI: 10.12659/MSM.943738
07 Mar 2024 : Clinical Research
Knowledge of and Attitudes Toward Clinical Trials: A Questionnaire-Based Study of 179 Male Third- and Fourt...Med Sci Monit In Press; DOI: 10.12659/MSM.943468
08 Mar 2024 : Animal Research
Modification of Experimental Model of Necrotizing Enterocolitis (NEC) in Rat Pups by Single Exposure to Hyp...Med Sci Monit In Press; DOI: 10.12659/MSM.943443
18 Apr 2024 : Clinical Research
Comparative Analysis of Open and Closed Sphincterotomy for the Treatment of Chronic Anal Fissure: Safety an...Med Sci Monit In Press; DOI: 10.12659/MSM.944127
Most Viewed Current Articles
17 Jan 2024 : Review article
Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron VariantDOI :10.12659/MSM.942799
Med Sci Monit 2024; 30:e942799
14 Dec 2022 : Clinical Research
Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase LevelsDOI :10.12659/MSM.937990
Med Sci Monit 2022; 28:e937990
16 May 2023 : Clinical Research
Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...DOI :10.12659/MSM.940387
Med Sci Monit 2023; 29:e940387
01 Jan 2022 : Editorial
Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...DOI :10.12659/MSM.935952
Med Sci Monit 2022; 28:e935952