| Autor: |
Corso, M., Pursnani, K., Mohiuddin, M., Gideon, R., Castell, J., Katzka, D., Katz, P., Castell, D., Corso, M J, Pursnani, K G, Mohiuddin, M A, Gideon, R M, Castell, J A, Katzka, D A, Katz, P O, Castell, D O |
| Předmět: |
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| Zdroj: |
Digestive Diseases & Sciences; Jul1998, Vol. 43 Issue 7, p1513-1517, 5p |
| Abstrakt: |
Globus sensation (globus) is best described asa constant feeling of a lump or fullness in the throat.Although the etiology of globus remains unclear, it hasbeen attributed to a hypertensive upper esophageal sphincter (UES) resting pressure and togastroesophageal reflux (GER). The aim of this studywas, therefore, to determine if significant associationsexisted among globus, UES resting pressure, and GER. We reviewed the records of all patients who hadstationary esophageal manometry over a 21 -year intervalwith specific attention to symptoms of globus, UESpressures, and ambulatory pH studies. Patients with hypotensive UES (<30 mm Hg) wereexcluded. Chi square (χ2) test was usedto determine significant associations. Six hundred fiftypatients had normal UES resting pressures and 101patients had hypertensive UES (>118 mm Hg). Seventeen ofthe 650 (3%) (16 women/1 man; mean age: 48, range 32-81years) with normal UES described globus. Conversely, 28of the 101 (28%) (15 women/13 men; mean age: 43, range 23- 61 years) patients withhypertensive UES described globus. There was asignificant association between hypertonicity of the UESand globus (χ2 = 93.42, P < 0.0001).In patients with normal UES, globus occurred predominantly infemales (χ2 = 6.33, P < 0.01).Twenty-three (16 women/7 men; mean age: 43, range 23-60years) of the 45 patients with globus had priorambulatory pH studies. Six of 23 (26%) had GER. Compared to an age-,sex-, and UES-pressure-matched group of 23 patients (16women/7 men; mean age: 44, range 22-75 years) withoutglobus, nine (39%) had GER, thus showing no significant association of globus with GER (P = 0.35).There also was no significant association of GER withnormal UES or with hypertensive UES in these patients.In conclusion, there is a significant association between hypertensive UES and globus. The datasuggest two possible etiologies: female patients withnormal UES pressure potentially having increasedafferent sensation and a group with equal sexdistribution but abnormally elevated UES resting pressure.This study does not support GER as an etiology ofglobus. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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