Velopharyngeal Insufficiency and Impaired Tongue Movement Indicate Neuromuscular Disorders: A 10-Year Statistical Study in a Single Tertiary Institution.

: This study aimed to determine the positive predictive value of our NMD Suspicion Criteria in the diagnosis of NMDs. Other clinical factors routinely examined in our voice and swallowing examinations were also investigated to see if they had a significant association with the diagnosis of NMDs. : This study retrospectively investigated the medical charts of patients who visited our Voice and Swallowing outpatient clinic between 2013 and 2022.

A narrative review of basic and clinical studies for vocal fold regeneration therapies.

Objective: To review the various basic research and treatments available to regenerate the vocal folds and to discuss the direction for future treatments.

Methods: A comprehensive review was performed in PubMed database and Google Scholar utilizing search terms including combinations and variations of the following concepts: vocal fold anatomy, vocal fold disorders, and regenerative therapies. No particular inclusion or exclusion criteria were set due to the nature of this narrative review article.

Esophageal Dysmotility in Multiple System Atrophy: A Retrospective Cross-Sectional Study.

Multiple system atrophy (MSA) is often associated with dysphagia and esophageal dysmotility (ED). However, ED in patients with MSA is poorly understood. To assess the relationship between ED, dysphagia, and other clinical findings in such patients and investigate the details of ED in MSA using high-resolution manometry (HRM).

Speed and Accuracy of Recording Medication History by Pharmacists in Secondary Emergency Rooms.

In Japan, only few hospitals have pharmacists in their secondary emergency rooms to record medication history and provide drug information in real time. In this study, we investigated the benefits of pharmacist intervention in secondary emergency rooms by comparing the time taken by the pharmacists and non-pharmacists in the emergency room to record the medication history in the electronic medical record and the accuracy of its content. The study period was from September 1 to September 30, 2022, and included patients who were transported to our hospital for emergency care between 9:00 and 16:30.

Vocal Fold Motion Impairment in Neurodegenerative Diseases.

Vocal fold motion impairment (VFMI) is the inappropriate movement of the vocal folds during respiration, leading to vocal fold adduction and/or abduction problems and causing respiratory and vocal impairments. Neurodegenerative diseases (NDDs) are a wide range of disorders characterized by progressive loss of neurons and deposition of altered proteins in the brain and peripheral organs. VFMI may be unrecognized in patients with NDDs.

[A Questionnaire Survey of Nurses on Pharmacist Services in the Emergency Rooms at Tokushukai Medical Group].

We conducted a multicenter survey of emergency room nurses to obtain information that would be useful for the establishment of pharmacist services in emergency rooms. Notably, 199 valid responses were obtained from 12 hospitals. The most common expectation from pharmacists in the emergency room was "drug management" (70.

Longitudinal Analysis of Dysphagia and Factors Related to Postoperative Pneumonia in Patients Undergoing Esophagectomy for Esophageal Cancer.

Few studies have quantified longitudinal changes in swallowing in patients undergoing esophagectomy for esophageal cancer. This study longitudinally analyzed the changes in the Modified Barium Swallow Study Impairment Profile (MBSImP™) scores, swallowing kinematic measurements, and swallowing-related symptoms in patients undergoing esophagectomy. We also examined the association between identified swallowing impairment and aspiration pneumonia after surgery.

Two cases of systemic capillary leak syndrome associated with COVID-19 in Japan.

Systemic Capillary Leak Syndrome (SCLS) is a rare disease that causes severe distributive shock provoked by infection or vaccination. SCLS is clinically diagnosed by a triad of distributive shock, paradoxical hemoconcentration, and hypoalbuminemia. SCLS associated with coronavirus disease (COVID-19) in adults has not been reported yet in Japan.

Differences in residual volume above different tracheostomy tube cuffs depending on tube structure, tube tilt angle, and liquid viscosity.

Introduction: Proper management of aspirated material above the tracheostomy tube cuff is crucial to prevent complications, such as aspiration pneumonia. This study aimed to thoroughly examine the effects of aspirated liquid viscosity, suction port positioning, and tube tilt angle on residual volume above the cuff (RVAC).

Methods: Five types of tracheostomy tubes (approximately 9 mm outer diameter) were placed through a transparent cylinder with an inner diameter of 18 mm.

Effects of early local administration of high-dose bFGF on a recurrent laryngeal nerve injury model.

Background: Research on regenerative medicine using basic fibroblast growth factor (bFGF) has recently advanced in the field of laryngology. We previously reported that local administration of bFGF 1 month after recurrent laryngeal nerve (RLN) paralysis compensated for atrophy of the thyroarytenoid muscle. The objective of this study was to elucidate the effects of early bFGF administration on the thyroarytenoid muscle after RLN transection and to investigate the underlying mechanisms.

Clinical Risk Factors for Dysphagia and Esophageal Dysmotility in Systemic Sclerosis.

Systemic sclerosis (SSc) is often associated with dysphagia and esophageal dysmotility; however, only a few clinical studies on this topic have been conducted. Patients with SSc who underwent swallowing examinations and esophagography at our institution between 2010 and 2022 were included. A retrospective evaluation of the patients' backgrounds, autoantibody positivity, swallowing function, and esophageal motility was performed using medical charts.

Promotion of antimicrobial stewardship following issuance of the antimicrobial resistance national action plan in Japan: A systematic review of 2016-2020.

Background: Antimicrobial resistance (AMR) represents a global threat with the potential to cause a significant healthcare burden. In 2016, the Japanese Government issued the national action plan (NAP) for AMR. Since issuance of this plan, several studies on antimicrobial stewardship programmes (ASPs) have been published in Japan.

Aspiration Prevention Surgery: Clinical Factors Associated With Improvements in Oral Status Intake and Suction Frequency.

Objective: In recent years, the use of aspiration prevention surgery (APS) for the treatment of severe dysphagia has been on the rise. However, relevant clinical studies have included small samples, and the frequency of, and risk factors for postoperative complications have not been clarified. We investigated the clinical features of patients undergoing APS and whether oral-intake status and suction frequency could be reduced.

Aspiration prevention surgeries: a review.

Background: Severe dysphagia can cause intractable pneumonia and lead to life-threatening conditions. Intractable aspiration can occur despite medical management for aspiration prevention. Surgical intervention is indicated for intractable aspiration to prevent potentially life-threatening complications.

Case Report: An Imported Case of Severe Leptospirosis with Septic Cardiomyopathy Requiring Venoarterial Extracorporeal Membrane Oxygenation in Japan.

A 29-year-old Japanese man presenting with fever, joint pain, and diarrhea was admitted to the intensive care unit for cardiogenic and distributive shock. We suspected leptospirosis based on conjunctival hyperemia, skin rash, elevated bilirubin, and renal involvement; a travel history to Laos was also suggestive. We confirmed the diagnosis with blood and urine polymerase chain reaction and microscopic agglutination tests using paired serum samples.

Changes in intravenous and oral antimicrobial prescriptions during the coronavirus disease 2019 (COVID-19) pandemic: an experience at a tertiary-care center.

Antimicrobial use during the coronavirus disease 2019 (COVID-19) pandemic at a tertiary-care center was analyzed using interrupted time-series analysis. Among intravenous antimicrobials, the use of azithromycin and third-generation cephalosporins significantly decreased during the current pandemic. Similarly, the use of oral antimicrobials, including azithromycin and fluoroquinolones, also decreased.

Sex-and Age-Based Etiological Analysis of 2901 Patients With Dysphonia in a Japanese Tertiary Medical Institute.

Objectives: Societal aging is a grave concern in Japan, and its impact on voice clinics has not been investigated. This study aimed to clarify recent demographic features of geriatric dysphonia at a tertiary medical institute in Japan.

Study Design: Retrospective study.

Swallowing computed tomography and virtual reality as novel imaging modalities for the diagnosis of clicking larynx: Two case reports.

Globus sensation and pain causes are difficult to identify by conventional examination methods. With technology advances, new imaging methods including swallowing computed tomography (CT) and virtual reality (VR) have emerged and are contributing to definite diagnoses. We report two cases of cervical discomfort diagnosed as clicking larynx using swallowing CT/VR .

Effects of Aspiration Prevention Surgery on the Dynamics of the Pharynx and Upper Esophageal Sphincter.

Objective: Oral intake after aspiration prevention surgery (APS) is influenced by postoperative pharyngeal pressure and the dynamics of the upper esophageal sphincter (UES). We examined the effects of less invasive APS combined with UES relaxation techniques (laryngeal closure with cricopharyngeal myotomy [LC-CPM] and central-part laryngectomy [CPL]) on pharyngeal pressure and UES dynamics.

Study Design: Retrospective, observational study.