Hostname: page-component-77f85d65b8-9nbrm Total loading time: 0 Render date: 2026-03-28T18:07:25.804Z Has data issue: false hasContentIssue false

Short term effect of hubble-bubble smoking on voice

Published online by Cambridge University Press:  31 January 2011

A-L Hamdan*
Affiliation:
Department of Otolaryngology – Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
A Sibai
Affiliation:
Department of Epidemiology and Population Health, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
L Mahfoud
Affiliation:
Department of Otolaryngology – Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
D Oubari
Affiliation:
Specialty Voice Center, Beirut, Lebanon
J Ashkar
Affiliation:
Department of Otolaryngology – Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
N Fuleihan
Affiliation:
Department of Otolaryngology – Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
*
Address for correspondence: Dr Abdul-Latif Hamdan, Department of Otolaryngology – Head and Neck Surgery, American University of Beirut, PO Box 11-0236, Beirut, Lebanon Fax: +00961 961 1 746660 E-mail: alhamdan@svclb.com

Abstract

Objective:

To investigate the short term effect of hubble-bubble smoking on voice.

Study design:

Prospective study.

Material:

Eighteen non-dysphonic subjects (seven men and 11 women) with a history of hubble-bubble smoking and no history of cigarette smoking underwent acoustic analysis and laryngeal video-stroboscopic examination before and 30 minutes after hubble-bubble smoking.

Results:

On laryngeal video-stroboscopy, none of the subjects had vocal fold erythema either before or after smoking. Five patients had mild vocal fold oedema both before and after smoking. After smoking, there was a slight increase in the number of subjects with thick mucus between the vocal folds (six, vs four before smoking) and with vocal fold vessel dilation (two, vs one before smoking). Acoustic analysis indicated a drop in habitual pitch, fundamental frequency and voice turbulence index after smoking, and an increase in noise-to-harmonics ratio.

Conclusion:

Even 30 minutes of hubble-bubble smoking can cause a drop in vocal pitch and an increase in laryngeal secretions and vocal fold vasodilation.

Information

Type
Main Articles
Copyright
Copyright © JLO (1984) Limited 2011

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable