background and objective: the main causes of nocturnal hypoxemia are pulmonary diseases or sleep related breathing disorders. in overlap syndrome, the co-existence of chronic obstructive pulmonary disease (copd) and ob-structive sleep apnea (osa), blood oxygen alteration, and hypercapnia may be more severe. we aimed to study hypox-emia markers in osa patients with or without copd. materials and...

objective : patients with chronic physical diseases sometimes show increased loss of function; such patients need more care. anxiety is a well-known symptom that is prevalent among chronic obstructive pulmonary disease patients that can prolong and increase the risk of hospitalization. the purpose of this study was to evaluate the severity of anxiety in the mentioned patients and to examine the...

c-reactive protein (crp) is an acute-phase protein synthesized predominantly by the hepatocytes in response to tissue damage or inflammation. levels of acute-phase proteins rise rapidly, during infection and after injury. we take up the study to correlate serum crp levels with other important predictive markers of outcome in copd. patient with stable copd (no exacerbation in the last two months...

chronic  obstructive  pulmonary  disease (copd)  and  asthma  are  major  public  health problems, which seems to have close association with psychiatric disorders. the present study was conducted to compare the psychological status between asthmatic and copd patients and clarify the relationship with severity of pulmonary obstruction. this cross-sectional study was planned to compare the psych...

pulmonary hypertension (ph) is an important cause of heart failure in chronic obstructive pulmonary disease (copd). the pro brain natriuretic peptide n-terminal (nt-probnp) has been suggested as a noninvasive marker to evaluate ventricular function. however, there is no evidence to support the use of nt-probnp in monitoring the benefits of vasodilators in copd induced ph. thus, we used nt-probn...

conclusions in short term, using the self-management program can lead to increased exercise tolerance and decreased dyspnea in patients with copd; thus, this program is recommended as an effective way to improve the functional statuses of these patients. results there was no significant difference between the groups in exercise tolerance at base line; but, they were significantly different at t...

background: several studies have showed an increased prevalence of airflow obstruction in first degree relatives of individuals with chronic obstructive pulmonary disease (copd). considering no specific research had evaluated airway resistance in offspring of patients with severe copd, we utilized a spirometry and a impulse oscillometry (io) to evaluate this population. materials and methods: i...

background & aim: the aim of this clinical trial study was to evaluate sleep quality in patients with chronic lung disease and the role of controlled breathing to improve the quality of sleep. methods & materials: sixty-four patients with chronic lung disease in two group (experimental and control group) enrolled in a 7 weeks. before interventions, the pittsburgh sleep quality index (psqi) and ...

introduction: chronic obstructive pulmonary disease (copd) patients are at increased risk of sleep-disorders. the concomitant occurrence of copd and obstructive sleep apnea hypopnea syndrome (osahs) is named overlap syndrome. this study aimed to evaluate the severity of osahs in overlap syndrome patients.materials & methods: this cross-sectional study was conducted on adult patients with forced...

A 19-year-old man with a history of recurrent urinary tract infection (UTI) due to Escherichia coli, chronic urinary obstructive symptoms, and incomplete bladder emptying since childhood presented to Sina Hospital. The patient did not mention any history of the urethral trauma, instrumentation, or surgical intervention. Physical examination revealed a massive bladder distention up to the umbili...