Effect of three different chin‐down maneuvers on Swallowing pressure in healthy young adults

Matsubara, Keigo; Kumai, Yoshihiko; Kamenosono, Yuta; Samejima, Yasuhiro; Yumoto, Eiji

doi:10.1002/lary.25552

Cited by 21 publications

(24 citation statements)

References 15 publications

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“…Presumably, the bolus passage is inhibited by a decrease in tongue movement and pharyngeal contraction from the flexion of the craniovertebral junction. [ 8 ] Therefore, in the dysphagia group, the preoperative PIA could have been decreased due to the flexion of the craniovertebral junction. In fact, in this study, the O-C2 angle tended to be smaller.…”

Section: Discussionmentioning

confidence: 99%

Role of preoperative cervical alignment on postoperative dysphagia after occipitocervical fusion

Miyagi

Takahashi

Sekiya

et al. 2021

Surgical Neurology International

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Background: Dysphagia is one of the most serious complications of occipitocervical fusion (OCF). The previous studies have shown that postoperative cervical alignment, documented with occipito (O)-C2 angles, C2-C6 angles, and pharyngeal inlet angles (PIA), impacted the incidence of postoperative dysphagia in patients undergoing OCF. Here, we investigated the relationship of preoperative versus postoperative cervical alignment on the incidence of postoperative dysphagia after OCF. Methods: We retrospectively reviewed the clinical data/medical charts for 22 patients following OCF (2006– 2019). The O-C2 angles, C2-C6 angles, PIA, and narrowest pharyngeal airway spaces (nPAS) were assessed using plain lateral radiographs of the cervical spine before and after the surgery. The severity of dysphagia was assessed with the functional oral intake scale (FOIS) levels as documented in medical charts; based on this, patients were classified into the nondysphagia (FOIS: 7) versus dysphagia (FOIS: 1–6) groups. Results: Seven patients (35%) experienced dysphagia after OCF surgery. Preoperative PIA and nPAS were smaller in the dysphagia group. Spearman rank correlation showed a positive correlation between preoperative PIA and FOIS and between preoperative nPAS and FOIS. Conclusion: This study suggests that preoperative cervical alignment may best predict the incidence of postoperative dysphagia after OCF.

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Section: Discussionmentioning

confidence: 99%

Role of preoperative cervical alignment on postoperative dysphagia after occipitocervical fusion

Miyagi

Takahashi

Sekiya

et al. 2021

Surgical Neurology International

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“…Nevertheless, there is only one report, by Matsubara et al, that verified the swallowing pressure with three types of chin-down maneuvers (HF, NF, and CHNF). 10 ) According to this report, NF was the position that lowered the upper esophageal sphincter swallowing pressure to the greatest and longest extent in healthy individuals. However, in the present study, NF, which was anticipated to reduce hypopharyngeal residue, was not effective.…”

Section: Discussionmentioning

confidence: 92%

Successful Treatment with the Chin-down Maneuver of Dysphagia Secondary to Descending Necrotizing Mediastinitis: A Case Study

Koyama

Isaji

Sugimoto

et al. 2020

PRM

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Cervical necrotizing fasciitis, commonly of pharyngeal, tonsillar, or odontogenic origins, is a rare polymicrobial infection. Reports show that in 40-45% of cases, cervical necrotizing fasciitis spreads rapidly to the mediastinum, often becoming fatal.1) Prompt diagnosis and treatment of descending necrotizing mediastinitis (DNM), e.g., securing the airway, administering antibiotics, performing drainage, and providing intensive care for sepsis, can contribute to improved survival. Complications include a compromised airway, jugular vein thrombosis, suppurative jugular thrombophlebitis (Lemierre's syndrome), carotid artery erosion and rupture, septic shock, empyema, and a bronchocavitary fistula.2) Dysphagia can persist after DNM treatment. Such dysphagia is thought to be caused by movement disorder of the hypopharyngeal muscle and hyoid/thyroid cartilage that develops as a result of fibrosis and scarring caused by the inflammatory changes in the fascial space.3,4) However, the mechanism remains a matter of speculation. There are very few reports on rehabilitation for this condition,5) probably

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“…La Tabla 1 presenta el primer autor, año de publicación, país, número, sexo biológico y edad de los participantes. En un análisis descriptivo de los artículos, se aprecia que la mayoría de los estudios incluidos corresponden al siglo XXI [14][15][16][17][18][19][20][21][22][23][24][25] .…”

Section: Revisión De La Literaturaunclassified

Fisiología del esfínter velofaríngeo durante la deglución. Revisión sistemática de literatura

Inostroza-Allende

Palomares-Aguilera²,

Figueroa³

et al. 2021

Rev. Otorrinolaringol. Cir. Cabeza Cuello

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Effect of three different chin‐down maneuvers on Swallowing pressure in healthy young adults

Abstract: 3b.

Cited by 21 publications

References 15 publications

Role of preoperative cervical alignment on postoperative dysphagia after occipitocervical fusion

Role of preoperative cervical alignment on postoperative dysphagia after occipitocervical fusion

Successful Treatment with the Chin-down Maneuver of Dysphagia Secondary to Descending Necrotizing Mediastinitis: A Case Study

Fisiología del esfínter velofaríngeo durante la deglución. Revisión sistemática de literatura

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