Comparison of the Consequences of Short vs. Long-Term Intubation on Speech and Swallowing.

Introduction: Intubated, ventilator unweanable patients with ventilatory pump failure (VPF) can be extubated to continuous noninvasive positive pressure ventilatory support (CNVS), however, delays may result in untoward effects on speech and swallowing.Methods: Retrospective chart review of VPF patients to determine need for post-extubation gastrostomy tubes (GTs) and consequences on speech for intubations less than (short) vs. greater than (long) three weeks.

Suture fixation of traumatic rib fracture flail segment with Klebsiella osteomyelitis.

We report the case of a 71-year-old male who initially presented with urosepsis and was found to have a rib fracture of his right 6th rib with a flail segment and an associated abscess. Given the concern for infection, surgical rib fixation with titanium plating was not pursued during the washout of his abscess and instead, he successfully underwent rib fracture stabilization with bilateral suture transfixation. He was continued on a prolonged course of antibiotics for Klebsiella pneumonia osteomyelitis and was discharged uneventfully with optimal pain control and adequate respiratory effort.

Spinal Muscular Atrophy Mortality Despite Novel Medications: Case Reports.

Despite new effective medications, patients with spinal muscular atrophy types 1-3 can continue to have inadequate cough flows to prevent episodes of acute respiratory failure. Ventilator unweanable intubated patients are thought to require tracheostomy tubes. As a result, potentially beneficial medications may be discontinued and patients die despite receiving these medications.

Use of Low-Cost Task Trainer for Emergency Department Thoracotomy Training in General Surgery Residency Program.

Objective: Emergency department thoracotomy (EDT) is an uncommon but potentially lifesaving procedure that warrants familiarity with anatomy, instruments, and indications necessary for completion. To address this need, we developed a low-cost EDT trainer. The primary objective of this study was to compare the effectiveness of a low-cost EDT trainer to teach emergency department thoracotomy with a discussion-based teaching session.

An initiative to assess and improve the resources and patient care processes used among Chest Wall Injury Society collaborative centers study (CWIS-CC2).

Background: Over the last two decades, the acute management of rib fractures has changed significantly. In 2021, the Chest Wall injury Society (CWIS) began recognizing centers that epitomize their mission as CWIS Collaborative Centers. The primary aim of this study was to determine the resources, surgical expertise, access to care, and institutional support that are present among centers.

Spinal Muscular Atrophy Type 1 Survival Without New Pharmacotherapies: Two Treatment Paradigms.

Objectives: The aims of the study are to present noninvasive respiratory management outcomes using continuous noninvasive ventilatory support and mechanical in-exsufflation from infancy for spinal muscular atrophy type 1 and to consider bearing on new medical therapies.

Design: Noninvasive ventilatory support was begun for consecutively referred symptomatic infants with spinal muscular atrophy type 1 from 1 to 10 mos of age. Intercurrent episodes of respiratory failure were managed by intubation then extubation to continuous noninvasive ventilatory support and mechanical in-exsufflation despite failing ventilator weaning and extubation attempts.

Hardware failure for anterior chest wall and costal cartilage injuries: A single-center experience.

Background: Often missed in blunt chest wall injury, costal cartilage injuries can cause chest wall instability, refractory pain, and deformity. Notably, there is only a small amount of evidence regarding hardware performance when applied to costal cartilage. In a prior multicenter study, hardware failure rate was found to be approximately 3% following surgical stabilization of rib fractures (SSRFs) for all fracture locations.

Mechanical Insufflation-Exsufflation Implementation and Management, Aided by Graphics Analysis.

Mechanical insufflation-exsufflation (MIE) facilitates airway clearance to mitigate respiratory infection, decompensation, and ultimately the need for intubation and placement of a tracheostomy tube. Despite widespread adoption as a respiratory support intervention for motor neuron disease, muscular dystrophy, spinal cord injury, and other diseases associated with ventilatory pump failure and ineffective cough peak flow, there is debate in the clinical community about how to optimize settings when MIE is implemented. This article will demonstrate the clinical utility of MIE graphics in titrating the initial MIE settings, guiding upper airway and lung protective strategies and providing insight to clinicians for ongoing clinical management.

In- and out-of-hospital outcomes following surgical stabilization of rib fractures in 80 years and older: A single-institution experience.

Background: Surgical stabilization of rib fractures (SSRF) has demonstrated benefit in patients with flail chest and multiple displaced fractures. There is mounting evidence for SSRF following chest wall injury (CWI) for the geriatric trauma population. A recent multi-center retrospective study highlighted a mortality benefit even for those patients aged 80 years and older.

Intermittent abdominal pressure ventilation management in neuromuscular diseases: a Delphi panel Consensus.

Background: Intermittent abdominal pressure ventilator (IAPV) use started in the 1930s for ventilatory assistance with muscular dystrophy patients. Later, the device was perfected and expanded for other neuromuscular disorders (NMD). In recent years, the morbidity and mortality tracheotomies and trach tubes related renewed the interest around IAPV.

Mechanical Insufflation-Exsufflation: The Rest of the Story.

Mechanical insufflation-exsufflation has been reported to decrease pneumonia rates by about 90% for patients with Duchenne muscular dystrophy now living into their 40s and 50s without tracheotomy tubes. It greatly reduces respiratory complications and hospitalization rates to less than one per 10 patient-years for advanced spinal muscular atrophy type 1, through 25-30 years of age. It is most successful from the point at which small children become able to cooperate with it, generally from 3 to 5 years of age.

High-Level Spinal Cord Injury and the Failure of US Acute Rehabilitation: An Analysis and Commentary.

Acute and long-term morbidity and mortality rates have not changed in the United States for people with high-level spinal cord injury in 40 yrs, neither has the conventional invasive respiratory management for these patients. This is despite a 2006 challenge to institutions for a paradigm shift to avoid or decannulate patients of tracheostomy tubes. Centers in Portugal, Japan, Mexico, and South Korea decannulate high-level patients to up to continuous noninvasive ventilatory support and use mechanical insufflation exsufflation, as we have done and reported since 1990, but there has been no such paradigm shift in US rehabilitation institutions.

Amyotrophic Lateral Sclerosis and Noninvasive Positive Pressure Ventilatory Support: "Nasal Noninvasive Ventilation" or "Noninvasive Ventilatory Support"?

Many studies suggest a brief statistical benefit on survival and quality of life by using nasal noninvasive ventilation for patients with amyotrophic lateral sclerosis and other neuromuscular conditions. Indeed, nasal noninvasive ventilation has become synonymous with continuous positive airway pressure and lo-span bilevel positive airway pressure. Nasal noninvasive ventilation, however, may not normalize CO2 levels and continuous positive airway pressure and O2 exacerbate hypercapnia and often lead to CO2 narcosis, intubation, and ultimately tracheostomy or palliative care death.

Mechanical Insufflation Exsufflation, Syringomyelia, and Headache.

Mechanical insufflation exsufflation creates cough flows to clear central airways secretions for patients with ineffective cough flows. At times, patients with even potentially effective spontaneous cough flows can have pain that prevents effective coughing. We describe a patient with Arnold-Chiari syndrome, syringomyelia, and hydrocephalus who had nine episodes of pneumonia through the age of 9 yrs, and cough associated headaches, who upon using mechanical insufflation exsufflation had no subsequent pneumonias for at least the next 17 yrs and no headaches when using it for coughing.

The Intermittent Abdominal Pressure Ventilator as an Alternative Modality of Noninvasive Ventilatory Support: A Narrative Review.

Noninvasive ventilation has become the initial treatment for symptomatic ventilatory pump failure but, when used at ventilatory support settings, can be an alternative to tracheostomy mechanical ventilation. The intermittent abdominal pressure ventilator, a corset with an internal air sack inflated by a ventilator, allows to increase tidal volumes through the raising of the diaphragm and its consequent passive descent. It has been used for daytime support for more than 70 yrs, but its knowledge among clinicians is scarce.

Proposed Decannulation Criteria for COVID-19 Patients.

A 66-yr-old man had been intubated for 21 days for severe COVID-19 infection. He then underwent tracheotomy, retained the tube for 2 mos, and then was discharged home on 10 liters of O2/min breathing via a tracheostomy collar. We were consulted for tracheostomy tube decannulation.

Cytokine storm induced by SARS-CoV-2 infection: The spectrum of its neurological manifestations.

The new coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), can trigger a hyperinflammatory state characterized by elevated cytokine levels known as hypercytokinemia or cytokine storm, observed most often in severe patients. Though COVID-19 is known to be a primarily respiratory disease, neurological complications affecting both the central and peripheral nervous systems have also been reported. This review discusses potential routes of SARS-CoV-2 neuroinvasion and pathogenesis, summarizes reported neurological sequelae of COVID-19, and examines how aberrant cytokine levels may precipitate these complications.

Respiratory Complications of Pediatric Neuromuscular Diseases.

Respiration is an event of oxygen consumption and carbon dioxide production. Respiratory failure is common in pediatric neuromuscular diseases and the main cause of morbidity and mortality. It is a consequence of lung failure, ventilatory pump failure, or their combination.