1997
DOI: 10.1097/00007611-199711000-00012
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Laryngeal Manifestations of Gastroesophageal Reflux Before and After Treatment With Omeprazole

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Cited by 97 publications
(86 citation statements)
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“…It is believed that this great prevalence is due to a combination of a number of factors, from bad feeding habits and obesity 10,11 all the way down to genetic factors 9 . In the last 12 years, many investigators and clinicians have proposed an association between Gastroesophageal Reflux Disease (GERD) and chronic laryngitis, the later representing the clinical form of the disease called Laryngopharyngeal Reflux (LPR) [1][2][3][4]8,[12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30] . The larynx findings in cases of reflux laryngitis vary according to the case severity, it goes from hyperemia and mild edema of the larynx posterior third to severe cases of contact ulcers in the vocal process, exuberant scar tissue, larynx lining alterations, subglotic stenosis, even neoplastic degeneration of the epithelium 14,31,32 .…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…It is believed that this great prevalence is due to a combination of a number of factors, from bad feeding habits and obesity 10,11 all the way down to genetic factors 9 . In the last 12 years, many investigators and clinicians have proposed an association between Gastroesophageal Reflux Disease (GERD) and chronic laryngitis, the later representing the clinical form of the disease called Laryngopharyngeal Reflux (LPR) [1][2][3][4]8,[12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30] . The larynx findings in cases of reflux laryngitis vary according to the case severity, it goes from hyperemia and mild edema of the larynx posterior third to severe cases of contact ulcers in the vocal process, exuberant scar tissue, larynx lining alterations, subglotic stenosis, even neoplastic degeneration of the epithelium 14,31,32 .…”
Section: Introductionmentioning
confidence: 99%
“…According to some authors, estimates as to acid reflux causing posterior laryngitis vary greatly, coming up to 80% of the cases 14,33 . This causal relationship has increased thanks to the technological development of devices capable of measuring the proximal and distal stomach acidity and that of the pharynx 13,21,[34][35][36][37][38][39][40] , we also have optic fibers which are broadly used in clinical practice, and they do facilitate viewing the larynx 19,20 . We still do not know, exactly, how many reflux episodes are necessary to produce inflammatory changes and larynx lesions.…”
Section: Introductionmentioning
confidence: 99%
“…[18] On the other hand, it is still controversial whether voice parameters improve with medical treatment or not. Some authors reported improvement in acoustic parameters with medical treatment [22,23] but others showed no significant improvement. [20,21] In 1996 Shaw and Searl [23] have performed a study including acoustic analysis and LPR treatment and they have claimed that improvement in acoustic parameters are seen after treatment if there was hoarseness before treatment.…”
Section: Discussionmentioning
confidence: 99%
“…Some authors reported improvement in acoustic parameters with medical treatment [22,23] but others showed no significant improvement. [20,21] In 1996 Shaw and Searl [23] have performed a study including acoustic analysis and LPR treatment and they have claimed that improvement in acoustic parameters are seen after treatment if there was hoarseness before treatment. In our study F0, jitter, shimmer, MPT scores did not show any statistically significant alteration at the first and third month of treatment compared to pretreatment scores.…”
Section: Discussionmentioning
confidence: 99%
“…Contudo, as evidências de correlação das condições de tamponamento e clearance salivar com a sintomatologia laringofaríngea do chamado refluxo laringofaringeo mostram que podemos estar lidando com uma enfermidade de cunho local e que tratamentos objetivando alterar as condições estomacais ou esofágicas podem estar sendo efetivas devido aos efeitos indiretos na boca e não necessariamente devido à alcalinização do estômago (anti-ácidos com bloqueadores H1 e inibidores de bomba de prótons) 24,25 . Estudos recentes revelam uma grande interferência na secreção de K, HCO3 e Cl na saliva de roedores quando da ingestão de inibidores de bomba de prótons.…”
Section: Discussionunclassified