A prospective study using rhinomanometry and patient clinical satisfaction to determine if objective measurements of nasal airway resistance can improve the quality of septoplasty

1997 ◽  
Vol 254 (8) ◽  
pp. 387-390 ◽  
Author(s):  
J. Sipilä ◽  
J. Suonpää
Keyword(s):  
Prospective Study ◽  
Airway Resistance ◽  
Nasal Airway ◽  
Objective Measurements ◽  
Nasal Airway Resistance ◽  
A Prospective Study

72: Quality of Life and Patient Satisfaction of Care Among Women with Urinary Incontinence: A Prospective Study

2007 ◽  
Vol 177 (4S) ◽  
pp. 25-26
Author(s):  
Simon Kim ◽  
Rodney L. Dunn ◽  
Edward J. McGuire ◽  
John O.L. DeLancey ◽  
John T. Wei
Keyword(s):  
Quality Of Life ◽  
Urinary Incontinence ◽  
Patient Satisfaction ◽  
Prospective Study ◽  
A Prospective Study

Quality of Life Before and After Endovascular and Open Repair of Asymptomatic AAAs: A Prospective Study

2000 ◽  
Vol 7 (5) ◽  
pp. 372-379 ◽  
Author(s):  
Martin Malina ◽  
Marie Nilsson ◽  
Jan Brunkwall ◽  
Krasnodar Ivancev ◽  
Timothy Resch ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Prospective Study ◽  
Open Repair ◽  
Before And After ◽  
A Prospective Study

Objective assessment of nasal resistance among electronic cigarette users

2021 ◽  
pp. 1-4
Author(s):  
S W Lim ◽  
AB Zulkiflee
Keyword(s):  
Tobacco Smoking ◽  
Repeated Measures ◽  
Airway Resistance ◽  
Electronic Cigarettes ◽  
Objective Assessment ◽  
Control Group ◽  
Nasal Airway ◽  
Nasal Resistance ◽  
Short Term ◽  
Nasal Airway Resistance

Abstract Background Electronic cigarettes have been a popular alternative to tobacco smoking. The effect of tobacco smoking on nasal airway resistance has been investigated before; however, the effect of the aerosol generated by electronic cigarettes is still unknown. This study aimed to evaluate the short-term effects of e-cigarettes on nasal airway resistance. Methods Sixty-one participants were recruited into a vapers group and a control group. The vapers group was instructed to smoke for 5 minutes, and their nasal resistance was measured pre-procedure and at 1 and 5 minutes post-procedure. The results were compared between both groups. Results Repeated measures analysis of variance demonstrated that vaping has no statistically significant effect on total nasal airway resistance. Conclusion Although the differences between both groups were not statistically significant overall, the vapers group showed a reduction in nasal airway resistance in the short term.

scholarly journals Quality of life and functional status in patients with cancer of the oral cavity and oropharynx: pretreatment values of a prospective study

2007 ◽  
Vol 264 (6) ◽  
pp. 651-657 ◽  
Author(s):  
Pepijn A. Borggreven ◽  
Irma M. Verdonck-de Leeuw ◽  
Martin J. Muller ◽  
Milou L. C. H. Heiligers ◽  
Remco de Bree ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Oral Cavity ◽  
Prospective Study ◽  
Functional Status ◽  
Patients With Cancer ◽  
A Prospective Study

Evaluation of Nasal Passage Patency after Antigen and Histamine Challenge in Guinea Pigs by Acoustic Rhinometry

1997 ◽  
Vol 11 (1) ◽  
pp. 85-90 ◽  
Author(s):  
Setsuo Nakamoto ◽  
Yasuo Sakakura ◽  
Ole F. Pedersen ◽  
Kotaro Ukai
Keyword(s):  
Nasal Cavity ◽  
Guinea Pigs ◽  
Airway Resistance ◽  
Cross Sectional Area ◽  
Nasal Passage ◽  
Nasal Airway ◽  
Sectional Area ◽  
Cross Sectional ◽  
Percent Change ◽  
Nasal Airway Resistance

We investigated the effects of antigen and histamine on the nasal passage patency in guinea pigs with or without nasal allergy. The change of nasal patency was measured by acoustic rhinometry and nasal airway resistance. Acoustic reflections have been used in adult humans to determine nasal cavity dimensions in terms of cross-sectional areas as a function of the distance from the nostril. In order to measure nasal cavity dimensions in guinea pigs, we modified equipment for use in humans by decreasing sound tube dimensions, increasing sampling frequency, and applying a special nosepiece. The percent change of volume, minimum cross-sectional area, and nasal airway resistance showed the largest changes at 10 minutes after antigen challenge in sensitized guinea pigs. There was a significant correlation between the individual percent change of nasal airway resistance and volume or minimum cross-sectional area. Histamine, 102 to 105 μg/mL, caused a dose-dependent reduction in percent change of volume in the challenged side of nonsensitized guinea pigs, but not in the opposite side. These results indicate that the noninvasive acoustic reflections technique is useful in small experimental animals, especially to assess the effect of nasal cavity dimensions after the challenge of antigen or nonspecific stimuli.

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