Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0008031 (chest pain)
 17,248 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Gastroesophageal reflux disease (GERD) is a common cause of chronic cough, heartburn, epigastric or retrosternal discomfort, chest pain and abdominal pain or esophagitis. Our patients with OSAS seldom manifest GERD symptoms. We suspected that obesity and high pressure in abdominal cavity may induce acid gastroesophageal reflux in these patients. The aim of the study was to test the hypothesis that obesity, cigarettes smoking or ventilatory and gas exchange abnormalities provoke GERD. We studied 21 consecutive patients with severe OSAS (mean AHI 44.9+/-23.8) before CPAP treatment, all without GERD clinical symptoms. Standard polysomnography, gastroscopy and 24-h oesophageal pH monitoring was performed. There were 6 females, 15 males, mean age 57+/-9 years, mean BMI 38+/-6 kg/m2. All patients presented with normal spirometric and gas exchange values (mean VC 3.64+/-1.23 1, 90% of normal, mean FEV1 2.61+/-0.95 1, 83% of normal, mean FEV1%VC 72%, mean PaO2 68.1+/-7.7 mmHg, mean PaCO2 40.8+/-5.8 mmHg, mean pH 7.42+/-0.02). GERD was diagnosed in 14 patients. Patients with GERD were younger, more often were cigarettes smokers (5/14). We did not fi nd statistically significant differences between severity of OSAS, BMI, ventilatory or gas exchange parameters and GERD.
 ...
PMID:[Gastroesophageal reflux disease (GERD) in patients with obstructive sleep apnoea syndrome (OSAS)]. 1742 43

Sleep Apnea Syndrome (SAS) constitutes a healthcare issue of major importance at international level with a prevalence of 5% in the active population. Consequentially to the induced co-morbidities, the mortality reaches as high as 39% at eight years time lapse from the initial diagnostic. Seldom undiagnosed, the severity spectrum of SAS, in the absence of therapy, only continues to amplify. Here below, we are presenting the case of a 49 years old patient, railroad controller worker, non-smoker and occasionally alcohol user, who was hospitalized in our Clinic for Occupational Medicine. During last year, the patient was accusing excessive daytime somnolence, breath arrests during sleep, intense snoring, morning headaches, morning oral dryness, pin point chest pain, nocturia (4-5 nocturnal urination), concentration difficulties and an overall reduced work capacity. The presumptive diagnostic of Obstructive Sleep Apnea is being considered based on the correlation between the clinical presentation and the Epworth, Stanford and Berlin questionnaire results. The key diagnostic element was the polygraph recording over an 8 hours sleep period. Positive Diagnosis: Obstructive Sleep Apnea severe form. Management and recommendations: (1) Behavioral therapy (weight loss) and (2) CPAP (Continuous Positive Airway Pressure) therapy which was instituted immediately after the positive diagnosis was made. As a consequence, the respiratory symptoms, the frequent episodes of daytime snoozing and the concentration difficulties at work place diminished considerably.
 ...
PMID:Obstructive Sleep Apnea Syndrome in a Railroad Controller Worker. 2607 66