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American Journal of Critical Care : An... Jul 2024Use of noninvasive ventilation in patients with acute respiratory distress syndrome (ARDS) is debated. The COVID-19 pandemic posed challenges due to high patient volumes...
BACKGROUND
Use of noninvasive ventilation in patients with acute respiratory distress syndrome (ARDS) is debated. The COVID-19 pandemic posed challenges due to high patient volumes and worldwide resource strain.
OBJECTIVES
To determine associations between use of noninvasive ventilation in adult patients with moderate to severe ARDS due to SARS-CoV-2 pneumonia, progression to intubation, and hospital mortality.
METHODS
This retrospective cohort study included patients in an institutional COVID-19 registry. Adult patients were included if they were admitted for COVID-19 between March 1, 2020, and March 31, 2022, and developed moderate to severe ARDS. Primary outcomes were progression to intubation and hospital mortality in patients who received noninvasive ventilation or mechanical ventilation. A secondary outcome was successful treatment with noninvasive ventilation without intubation.
RESULTS
Of 823 patients who met inclusion criteria, 454 (55.2%) did not receive noninvasive ventilation and 369 (44.8%) received noninvasive ventilation. Patients receiving noninvasive ventilation were more likely to require mechanical ventilation than were patients not receiving noninvasive ventilation. Among patients requiring endotracheal intubation, those receiving noninvasive ventilation had a higher likelihood of mortality. Patients receiving noninvasive ventilation had lower severity-adjusted odds of survival to discharge without intubation than did patients not receiving noninvasive ventilation.
CONCLUSION
Patients with moderate to severe ARDS due to SARS-CoV-2 pneumonia treated with noninvasive ventilation had increased likelihood of progression to endotracheal intubation and hospital mortality.
Topics: Humans; COVID-19; Male; Female; Retrospective Studies; Middle Aged; Noninvasive Ventilation; Respiratory Distress Syndrome; Hospital Mortality; Aged; Intubation, Intratracheal; SARS-CoV-2; Severity of Illness Index; Respiration, Artificial; Adult
PubMed: 38945818
DOI: 10.4037/ajcc2024663 -
International Journal of Surgery Case... Jun 2024Subglottic stenosis (SGS) appears to be a commonly encountered condition in the paediatric age group. Single stage cricoid split laryngoplasty with costochondral rib...
INTRODUCTION AND IMPORTANCE
Subglottic stenosis (SGS) appears to be a commonly encountered condition in the paediatric age group. Single stage cricoid split laryngoplasty with costochondral rib grafting in paediatric patients is a unique, innovative, and advanced operation in nature. Morbidity and mortality rates can be minimized with early diagnosis and prompt treatment.
PRESENTATION OF CASE
Presenting the case of a 13-month-old child diagnosed with Grade II SGS who was managed for cricoid split laryngoplasty with a costochondral rib graft. It was a unique strategy for providing infants and neonates with symptomatic SGS with a safe and efficient substitute for long-term tracheostomy. When healing was completed, the patient regained the function of their airway. The approach was successful, and preventable to long-term tracheostomy.
DISCUSSION
Performing this procedure early in children has shown higher rates of success and it is safe and effective. Further extensive research and studies need to be conducted in this domain, and every patient's status should be reviewed time and again to tend to their specific needs, and the choice of procedure should be made optimally based on clinical evaluations.
CONCLUSION
Successful management of a 13-month-old child with Grade II subglottic stenosis through cricoid split laryngoplasty with costochondral rib grafting is a challenging and novel approach to treating single-stage SGS.
PubMed: 38943940
DOI: 10.1016/j.ijscr.2024.109952 -
Diagnostic Microbiology and Infectious... Jun 2024Retropharyngeal abscess (RPA) is considered one of the life threatening conditions which can present either as dysphagia or dyspnoea. Timely management for the airway...
Retropharyngeal abscess (RPA) is considered one of the life threatening conditions which can present either as dysphagia or dyspnoea. Timely management for the airway obstruction along with etiology identification plays a pivotal role in saving a patient's life. Here we present a case of RPA due to a rare pathogen.
PubMed: 38943820
DOI: 10.1016/j.diagmicrobio.2024.116416 -
Die Anaesthesiologie Jul 2024Reliable assessment of fluid responsiveness with pulse pressure variation (PPV) depends on certain ventilation-related preconditions; however, some of these requirements...
BACKGROUND
Reliable assessment of fluid responsiveness with pulse pressure variation (PPV) depends on certain ventilation-related preconditions; however, some of these requirements are in contrast with recommendations for protective ventilation.
OBJECTIVE
The aim of this study was to evaluate the applicability of PPV in patients undergoing non-cardiac surgery by retrospectively analyzing intraoperative ventilation data.
MATERIAL AND METHODS
Intraoperative ventilation data from three large medical centers in Germany and Switzerland from January to December 2018 were extracted from electronic patient records and pseudonymized; 10,334 complete data sets were analyzed with respect to the ventilation parameters set as well as demographic and medical data.
RESULTS
In 6.3% of the 3398 included anesthesia records, patients were ventilated with mean tidal volumes (mTV) > 8 ml/kg predicted body weight (PBW). These would qualify for PPV-based hemodynamic assessment, but the majority were ventilated with lower mTVs. In patients who underwent abdominal surgery (75.5% of analyzed cases), mTVs > 8 ml/kg PBW were used in 5.5% of cases, which did not differ between laparoscopic (44.9%) and open (55.1%) approaches. Other obstacles to the use of PPV, such as elevated positive end-expiratory pressure (PEEP) or increased respiratory rate, were also identified. Of all the cases 6.0% were ventilated with a mTV of > 8 ml/kg PBW and a PEEP of 5-10 cmHO and 0.3% were ventilated with a mTV > 8 ml/kg PBW and a PEEP of > 10 cmHO.
CONCLUSION
The data suggest that only few patients meet the currently defined TV (of > 8 ml/kg PBW) for assessment of fluid responsiveness using PPV during surgery.
Topics: Humans; Female; Retrospective Studies; Male; Middle Aged; Respiration, Artificial; Aged; Operating Rooms; Fluid Therapy; Tidal Volume; Intraoperative Care; Adult; Switzerland; Blood Pressure; Positive-Pressure Respiration; Germany
PubMed: 38942901
DOI: 10.1007/s00101-024-01428-y -
Hypertension Research : Official... Jun 2024There is insufficient evidence that angiotensin-converting enzyme inhibitors (ACEIs) can reduce pneumonia by inducing a dry cough that confers a protective effect on the...
Risk of pneumonia-related hospitalization after initiating angiotensin-converting enzyme inhibitors compared with angiotensin II receptor blockers: a retrospective cohort study using LIFE Study data.
There is insufficient evidence that angiotensin-converting enzyme inhibitors (ACEIs) can reduce pneumonia by inducing a dry cough that confers a protective effect on the airway. To increase the evidence base on the clinical use of ACEIs for pneumonia prevention, this retrospective cohort study aimed to comparatively examine the risk of pneumonia-related hospitalization between ACEI initiators and angiotensin II receptor blocker (ARB) initiators using claims data from two Japanese municipalities. We identified persons who were newly prescribed any ACEI or ARB as their first antihypertensive agent between April 2016 and March 2020. The Fine-Gray method was applied to a Cox proportional hazards model to estimate the subdistribution hazard ratio (HR) of ACEI use (reference: ARB use) for pneumonia-related hospitalization, with death treated as a competing risk. Sex, age, comorbidities, medications, and pneumococcal immunization were included as covariates. The analysis was conducted on 1421 ACEI initiators and 9040 ARB initiators, and the adjusted subdistribution HR of ACEI use was estimated to be 1.21 (95% confidence interval: 0.89-1.65; P = 0.22). ACEI initiation did not demonstrate any significant preventive effect against pneumonia-related hospitalization relative to ARB initiation. There remains a lack of strong evidence on the protective effects of ACEIs, and further research is needed to ascertain the benefits of their use in preventing pneumonia. We conducted a large-scale retrospective cohort study using real-world healthcare data from a Japanese population. In this study, ACEI initiation did not indicate a significant preventive effect against pneumonia-related hospitalization.
PubMed: 38942815
DOI: 10.1038/s41440-024-01768-7 -
Respiratory Care Jun 2024
Topics: Humans; Nebulizers and Vaporizers; Ventilators, Mechanical; Equipment Design; Administration, Inhalation; High-Frequency Jet Ventilation
PubMed: 38942599
DOI: 10.4187/respcare.12218 -
Respiratory Care Jun 2024
Topics: Humans; Respiration, Artificial; Ventilators, Mechanical; Patient-Ventilator Asynchrony
PubMed: 38942595
DOI: 10.4187/respcare.12153 -
BMJ Paediatrics Open Jun 2024Limited evidence exists regarding children receiving home healthcare devices (HHDs). This study aimed to describe the range and type of HHD use by children with chronic...
BACKGROUND
Limited evidence exists regarding children receiving home healthcare devices (HHDs). This study aimed to describe the range and type of HHD use by children with chronic medical conditions in Japan and explore factors leading to increased use of these devices.
METHODS
This retrospective cohort study was conducted using data from the National Database of Health Insurance Claims and Specific Health Checkups of Japan. Children receiving HHD aged ≤18 years between April 2011 and March 2019 were included. Children newly administered HHD between 2011 and 2013 were followed up for 5 years, and logistic regression analysis was performed to assess the relationship between increased HHD use and each selected risk factor (comorbidity or types of HHD). The models were adjusted for age category at home device introduction, sex and region.
RESULTS
Overall, 52 375 children receiving HHD were identified. The number (proportion) of children receiving HHD increased during the study period (11 556 [0.05%] in 2010 and 25 593 [0.13%] in 2018). The most commonly administered HHD was oxygen (51.0% in 2018). Among the 12 205 children receiving HHD followed up for 5 years, 70.4% and 68.3% who used oxygen or continuous positive airway pressure, respectively, were released from the devices, while only 25.8% who used mechanical ventilation were released from the device. The following diagnosis/comorbidities were associated with increased HHD use: other neurological diseases (OR): 2.85, 95% CI): 2.54-3.19), cerebral palsy (OR: 2.16, 95% CI: 1.87 to 2.49), congenital malformations of the nervous system (OR: 1.70, 95% CI: 1.34 to 2.13) and low birth weight (OR: 1.68, 95% CI: 1.41 to 2.00).
CONCLUSIONS
This study provides nationwide population-based empirical data to clarify the detailed information regarding children receiving HHD in Japan. This information could assist healthcare professionals in improving the quality of life of these children and their families and help health policymakers consider measures.
Topics: Humans; Japan; Retrospective Studies; Female; Male; Child; Home Care Services; Child, Preschool; Infant; Adolescent; Chronic Disease; Infant, Newborn
PubMed: 38942589
DOI: 10.1136/bmjpo-2024-002685 -
Boletin Medico Del Hospital Infantil de... 2024Transverse myelitis (TM) is a demyelinating inflammatory disease that presents with motor, sensory, and autonomic dysfunction, which may be acute or subacute....
BACKGROUND
Transverse myelitis (TM) is a demyelinating inflammatory disease that presents with motor, sensory, and autonomic dysfunction, which may be acute or subacute. COVID-19-associated TM has been described in a scarce number of patients.
CLINICAL CASE
A 15-year-old previously healthy male patient with respiratory disease before his neurological deterioration presented to the emergency room after developing a complete medullary syndrome located at the cervical-dorsal level, with ascending and symmetric paraparesis that rapidly progressed to paraplegia, with sensory dysfunction from the T3 level, sphincter dysfunction and sudden ventilatory deterioration that required mechanical ventilation. Magnetic resonance imaging was compatible with acute TM. Inflammatory and non-inflammatory etiologies were discarded. In addition, a positive severe acute respiratory syndrome coronavirus 2 test was obtained. Treatment included steroid pulses and plasmapheresis, with an insidious evolution.
CONCLUSION
COVID-19 is an infrequent cause of TM and should be suspected when other etiologies have been ruled out.
Topics: Humans; Myelitis, Transverse; COVID-19; Male; Adolescent; Magnetic Resonance Imaging; Plasmapheresis; Respiration, Artificial; Paraplegia; Paraparesis
PubMed: 38941642
DOI: 10.24875/BMHIM.23000179 -
Medicine Jun 2024I-gel has been used in various clinical situations. The study investigated alterations in respiratory parameters following a stepwise lung recruitment maneuver (LRM)... (Observational Study)
Observational Study
I-gel has been used in various clinical situations. The study investigated alterations in respiratory parameters following a stepwise lung recruitment maneuver (LRM) using the i-gel. The research involved 60 patients classified as American Society of Anesthesiologists class I-II, aged 30 to 75 years, undergoing elective urologic surgery. Various respiratory parameters, including lung compliance, airway resistance, leak volume, airway pressure, and oxygen reserve index, were recorded at different time points: before LRM, immediately after LRM, and at 5, 15, and 30 minutes after LRM, as well as at the end of the surgery. The primary outcome was to assess an improvement in lung compliance. Dynamic lung compliance (mean ± SD) was significantly increased from 49.2 ± 1.8 to 70.15 ± 3.2 mL/cmH2O (P < .05) after LRM. Static lung compliance (mean ± SD) was increased considerably from 52.4 ± 1.7 to 65.0 ± 2.5 mL/cmH2O (P < .05) after the LRM. Both parameters maintained a statistically significant increased status for a certain period compared to baseline despite a decreased degree of increment. Airway resistance (mean ± SD) was significantly reduced after the LRM from 12.05 ± 0.56 to 10.41 ± 0.64 L/cmH2O/s (P < .05). Stepwise LRM using i-gel may improve lung compliance and airway resistance. Repeated procedures could lead to prolonged improvements in respiratory parameters.
Topics: Humans; Middle Aged; Prospective Studies; Male; Female; Aged; Lung Compliance; Adult; Airway Resistance; Positive-Pressure Respiration
PubMed: 38941413
DOI: 10.1097/MD.0000000000038718