RESUMO
After a stroke, most patients have dysphagia, which can lead to aspiration pneumonia, malnutrition, and adverse functional outcomes. Protective interventions aimed at reducing these complications remain the cornerstone of treatment. Dietary adjustments and oral hygiene help mitigate the risk of aspiration pneumonia, and nutritional supplementation, including tube feeding, might be needed to prevent malnutrition. Rehabilitative interventions aim to enhance swallowing function, with different behavioural strategies showing promise in small studies. Investigations have explored the use of pharmaceutical agents such as capsaicin and other Transient-Receptor-Potential-Vanilloid-1 (TRPV-1) sensory receptor agonists, which alter sensory perception in the pharynx. Neurostimulation techniques, such as transcranial direct current stimulation, repetitive transcranial magnetic stimulation, and pharyngeal electrical stimulation, might promote neuroplasticity within the sensorimotor swallowing network. Further advancements in the understanding of central and peripheral sensorimotor mechanisms in patients with dysphagia after a stroke, and during their recovery, will contribute to optimising treatment protocols.
Assuntos
Transtornos de Deglutição , Desnutrição , Pneumonia Aspirativa , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Estimulação Transcraniana por Corrente Contínua , Humanos , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/terapia , Estimulação Transcraniana por Corrente Contínua/efeitos adversos , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/terapia , Pneumonia Aspirativa/complicações , Pneumonia Aspirativa/prevenção & controle , Desnutrição/complicaçõesRESUMO
OBJECTIVES: To investigate the impact of early swallowing assessment and rehabilitation on the total oral intake and in-hospital mortality in patients with aspiration pneumonia. METHODS: We retrospectively analyzed the data of patients with aspiration admitted between September 1, 2015, and October 31, 2016. The inclusion criterion was total oral intake before admission. A new protocol-based intervention for appropriate early oral intake was implemented on April 1, 2016. The protocol consisted of two steps. First, a screening test was conducted on the day of admission to detect patients who were not at high risk of dysphagia. Second, patients underwent a modified water swallowing test and water swallowing test. Patients cleared by these tests immediately initiated oral intake. The primary outcome, the composite outcomes of no recovery to total oral intake at discharge, and in-hospital mortality were compared between the patients admitted pre- and post protocol intervention. RESULTS: A total of 188 patients were included in the analysis (pre-, 92; post-, 96). The primary outcome did not differ between the pre- and post-intervention periods (23/92 [25.0%] vs. 18/96 [18.8%], p = 0.30). After adjusting for other variables, the intervention was significantly associated with a lower risk of composite outcomes (odds ratio, 0.22, 95%CI, 0.08-0.61, p = 0.004). CONCLUSION: The new protocol for early swallowing assessment, rehabilitation, and promotion of oral intake in patients admitted with aspiration pneumonia may be associated with the lower risk for the composite outcomes of in-hospital mortality and no recovery to total oral intake.
Assuntos
Transtornos de Deglutição , Pneumonia Aspirativa , Humanos , Deglutição , Estudos Retrospectivos , Pneumonia Aspirativa/complicações , Transtornos de Deglutição/diagnóstico , ÁguaRESUMO
OBJECTIVE: The sequential generation of swallowing pressure (SP) from the nasopharynx to the proximal esophagus is important for the bolus to pass from the oral cavity to the esophagus. The purpose of this study was to investigate the correlation of the SP sequence mode on high-resolution manometry (HRM) with oral intake difficulty and aspiration pneumonia. METHODS: Consecutive patients with dysphagia who were admitted to our dysphagia clinic between November 2016 and November 2020 were enrolled in this cross-sectional study. We classified the HRM pressure topography data according to the SP sequence mode into type A, normal; B, partially decreased; C, totally decreased; and D, sequence disappeared, and according to the upper esophageal sphincter (UES) during pharyngeal swallowing into type 1, flattening and 2, non-flattening. Clinical dysphagia severity was determined based on oral intake difficulty and aspiration pneumonia. RESULTS: In total, 202 patients with dysphagia (mean [standard deviation] age, 68.3 [14.5] years; 140 [69.8%] male) were enrolled. Type C (odds ratio [OR], 10.48; 95% confidence interval [CI], 2.89-51.45), type D (OR, 19.90; 95% CI, 4.18-122.35), and type 2 (OR, 6.36; 95% CI, 2.88-14.57) were significantly related to oral intake difficulty. Type C (OR, 3.23; 95% CI, 1.08-11.12) and type 2 (OR, 4.18; 95% CI, 1.95-9.15) were significantly associated with aspiration pneumonia. CONCLUSION: The failure of sequential generation of SP was associated with higher risk of oral intake difficulty and aspiration pneumonia. These assessments are useful in understanding the pathophysiology and severity of dysphagia and in selecting safety nutritional management methods. LEVEL OF EVIDENCE: 4 Laryngoscope, 134:2127-2135, 2024.
Assuntos
Transtornos de Deglutição , Pneumonia Aspirativa , Humanos , Masculino , Idoso , Feminino , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/complicações , Estudos Transversais , Manometria/métodos , Deglutição/fisiologia , Esfíncter Esofágico Superior , Pneumonia Aspirativa/complicações , Faringe/fisiologiaRESUMO
AIM: To clarify whether the Whitney Comorbidity Index (WCI) is useful in Asian adults with cerebral palsy (CP) and whether aspiration pneumonia and pressure ulcers improved the prognostic significance of the WCI. METHOD: This cohort study evaluated individuals aged at least 18 years with CP in Japan. We used Cox proportional hazards regression to analyse 2-year mortality rates. The predictive performance of the Charlson Comorbidity Index, Elixhauser Comorbidity Index, and WCI were compared as comorbidity assessment criteria. Aspiration pneumonia and pressure ulcers were added to the Cox models, and their impact on hazard ratios was determined. RESULTS: Of the 2232 adults with CP, 72 died during the 2 years. The model with a previously reported weighted WCI with aspiration pneumonia and pressure ulcers produced the best fit. Additionally, the hazard risk of 2-year mortality for an unweighted WCI score of at least 4 was 2.56; when CP-specific comorbidities were added, it increased to 8.94. INTERPRETATION: This study showed that the WCI can be used in Asian adults with CP. Furthermore, assessing patient age, aspiration pneumonia, and pressure ulcers in addition to the WCI increased the predictive value for mortality. Our findings indicate that the WCI can promote valid comparisons between international populations. WHAT THIS PAPER ADDS: The Whitney Comorbidity Index (WCI) is useful among adults with cerebral palsy, irrespective of ethnic differences. Assessment of aspiration pneumonia and pressure ulcers increased the WCI predictive value. The WCI helps identify adults with cerebral palsy at risk of adverse outcomes.
Assuntos
Paralisia Cerebral , Pneumonia Aspirativa , Úlcera por Pressão , Adulto , Humanos , Adolescente , Estudos de Coortes , Paralisia Cerebral/complicações , Paralisia Cerebral/epidemiologia , Japão/epidemiologia , Úlcera por Pressão/epidemiologia , Úlcera por Pressão/complicações , Comorbidade , Pneumonia Aspirativa/complicações , Estudos RetrospectivosRESUMO
AIM: To evaluate oral frailty features present in hospitalized older patients with aspiration pneumonia. METHODS: We enrolled hospitalized patients aged ≥50 years and classified them into three groups: the community-acquired, aspiration, and non-community-acquired pneumonia groups. Oral frailty was defined as meeting three or more criteria from the following: choking, and decreased occlusal force, masticatory function, tongue-lip motor function, tongue pressure, and tongue pressure during swallowing. RESULTS: Of 168 patients enrolled, the incidence of aspiration pneumonia was 23.9% (17/71) in patients admitted with pneumonia as the primary diagnosis. The occlusal force and masticatory function were significantly poorer and tongue pressure and tongue pressure during swallowing were significantly lower in the aspiration pneumonia group than in the other two groups. A higher number of chronic comorbidities, poor oral health, and lower tongue pressure during swallowing were significantly associated with aspiration pneumonia. A tongue pressure during swallowing of <10.32 kPa might be a cutoff point for predicting the risk of aspiration pneumonia. CONCLUSIONS: Hospitalized patients aged ≥50 years with multiple comorbidities, poor oral hygiene, and oral frailty during swallowing are at a higher risk of developing aspiration pneumonia, especially when their tongue pressure during swallowing is <10.32 kPa. Aspiration pneumonia is a preventable disease. Healthcare professionals should incorporate tongue pressure measurements or other screening tools into routine clinical practice to facilitate the early detection of this condition and intervention. Geriatr Gerontol Int 2024; 24: 351-357.
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Fragilidade , Pneumonia Aspirativa , Humanos , Pessoa de Meia-Idade , Idoso , Deglutição , Fragilidade/complicações , Pressão , Língua , Fatores de Risco , Pneumonia Aspirativa/complicaçõesRESUMO
Hyponatremia due to water intoxication is frequently observed in patients with chronic schizophrenia. We herein present a 49-year-old man who developed schizophrenia at the age of 23 and had been admitted to the closed ward of our hospital for 7 years. He was found by a round nurse standing at the bedside, covering both ears with his hands and making groaning noises. He was disoriented and immediately after being returned to bed, a general tonic-clonic seizure occurred. Severe hyponatremia (Na 104 mEq/L) was noted and intravenous sodium correction was started. A few hours later, due to glossoptosis and massive vomiting, ventilation got worse to the point where he had to be put on a ventilator. On the following day, he developed aspiration pneumonia and antimicrobial treatment was started. In addition, a blood sample taken 36 hours later revealed an extensive elevation of creatine kinase (41,286 U/L), pointing to a possibility of rhabdomyolysis as a complication. Subsequently, the general condition gradually improved with antimicrobial therapy and sodium correction. He eventually recovered without any complications including central pontine myelinolysis. He had no history of polydipsia before this event but it was later found that esophageal stricture triggered complusive fluid intake, resulting in acute hyponatremia, seizure, aspiration pneumonia and rhabdomyolysis. A brief discussion will be provided on the issues surrounding hyponatremia, rhabdomyolysis and schizophrenia.
Assuntos
Anti-Infecciosos , Hiponatremia , Pneumonia Aspirativa , Rabdomiólise , Esquizofrenia , Intoxicação por Água , Humanos , Masculino , Pessoa de Meia-Idade , Hiponatremia/etiologia , Pneumonia Aspirativa/induzido quimicamente , Pneumonia Aspirativa/complicações , Rabdomiólise/induzido quimicamente , Rabdomiólise/complicações , Esquizofrenia/complicações , Esquizofrenia/tratamento farmacológico , Sódio , Intoxicação por Água/complicaçõesRESUMO
BACKGROUND: There is a lack of prospective research in South Africa's speech therapy private sector, specifically, in the acute stroke population. There is a need to understand the quality of speech therapy services and outcomes post-stroke in the private sector. OBJECTIVES: This prospective cohort study investigated associations between speech, language, and swallowing conditions (i.e. dysarthria, apraxia of speech, aphasia, dysphagia), and outcomes post-stroke (i.e. length of hospital stay [LOS], degree of physical disability according to the Modified Rankin Scale [mRS], functional level of oral intake according to the Functional Oral Intake Scale [FOIS], dehydration, weight loss, aspiration pneumonia, mortality). METHOD: A prospective design was used to determine the incidence of speech, language, and swallowing conditions post-stroke. Convenience sampling was used to select participants (N = 68). Various statistical tests were used and the alpha level was set at Bonferroni correction p 0.01. RESULTS: Co-occurring speech, language, and swallowing conditions frequently occurred post-stroke (88%). Participants who were referred to speech therapy later than 24 h post-admission (52.94%) stayed in hospital for a median of 3 days longer than those who were referred within 24 h (p = 0.042). Dysphagia was significantly associated with moderate to severe physical disability (p 0.01). Dysphagia with aspiration was significantly associated with poor functional level of oral intake, at admission and at discharge (p 0.01). At discharge, aspiration pneumonia was significantly associated with severe physical disability (p 0.01, r = 0.70). CONCLUSION: In South Africa's private sector, co-occurring speech, language, and swallowing conditions commonly occurred post-stroke, and dysphagia was strongly associated with physical disability and poor functional level of oral intake. Length of hospital stay was increased by delayed speech therapy referrals.Contribution: This article contributes data on speech therapy services, communication and swallowing disorders post-stroke, and outcomes in South Africa's private sector.
Assuntos
Transtornos de Deglutição , Pneumonia Aspirativa , Acidente Vascular Cerebral , Humanos , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/terapia , Deglutição , Fala , Estudos Prospectivos , Acidente Vascular Cerebral/complicações , Pneumonia Aspirativa/complicações , Pneumonia Aspirativa/epidemiologiaRESUMO
Background: Dysphagia is common in elderly patients with dementia and is one of the common clinical geriatric syndromes. It imposes a heavy burden on patients and their caregivers and is becoming an important public health problem. This study examined the association between dysphagia in older dementia patients in the ICU and the subsequent adverse health outcomes they experience. Patients and Methods: A retrospective analysis of adults (≥65 years) with dementia in ICUs of a Boston tertiary academic medical center was conducted. Using the International Classification of Diseases' Ninth and Tenth Revisions, dementia patients were identified. The study cohort comprised 1009 patients, median age 84.82 years, 56.6% female, predominantly White (72.9%). Patients were grouped based on swallowing function: dysphagia (n=282) and no-dysphagia (n=727). Dysphagia was identified via positive bedside swallowing screening. Primary outcomes were 90- and 180-day mortality, secondary outcomes included aspiration pneumonia, pressure injury, and delirium. Cohort characteristics were compared using the Wilcoxon rank-sum and chi-square tests. Dysphagia and outcomes correlations were examined via Kaplan-Meier survival analysis, Cox proportional-hazards regression models, logistic regression models, and subgroup analysis. Results: After adjusting for covariates, the results from multivariate Cox proportional-hazards regression indicated that dysphagia was significantly associated with increased 90-day (HR=1.36, 95% CI=1.07-1.73, E-value=1.78) and 180-day (HR=1.47, 95% CI=1.18-1.82, E-value=1.94) mortality; the multifactorial logistic regression results indicated that dysphagia was associated with significant increases in pressure injury (OR=1.58, 95% CI=1.11-2.23, E-value=1.83) and aspiration pneumonia occurrence (OR=4.04, 95% CI=2.72-6.01, E-value=7.54), but was not significantly associated with delirium prevalence (OR=1.27, 95% CI=0.93-1.74). Conclusion: Dysphagia is likely to increase the risk of adverse health outcomes in older adults with dementia in ICU, and these adverse outcomes mostly include 90- and 180-day mortality, aspiration pneumonia, and pressure injury.
Assuntos
Transtornos de Deglutição , Delírio , Demência , Pneumonia Aspirativa , Úlcera por Pressão , Humanos , Feminino , Idoso , Idoso de 80 Anos ou mais , Masculino , Estudos Retrospectivos , Unidades de Terapia Intensiva , Transtornos de Deglutição/epidemiologia , Transtornos de Deglutição/diagnóstico , Pneumonia Aspirativa/etiologia , Pneumonia Aspirativa/complicações , Delírio/epidemiologia , Demência/complicações , Demência/epidemiologia , Avaliação de Resultados em Cuidados de SaúdeRESUMO
OBJECTIVE (S): Children with bronchopulmonary dysplasia (BPD) are at higher risk of respiratory insufficiency during respiratory illness. We aimed to investigate whether obstructive sleep apnea (OSA) is associated with increased morbidity among children with BPD hospitalized with acute respiratory illnesses. STUDY DESIGN: Hospital discharge records were obtained from the Kid's Inpatient Database for children <21 years of age with BPD hospitalized for acute respiratory illness between 1997 and 2012. Acute respiratory illnesses included bacterial and/or viral pneumonia, bronchiolitis, acute upper respiratory tract infections, aspiration pneumonia, or asthma exacerbation. The primary exposure was OSA. The primary outcome was invasive mechanical ventilation (IMV), and secondary outcomes were noninvasive mechanical ventilation (NIMV), length of hospital stay (LOS), and inflation-adjusted cost of hospitalization (IACH). Multivariable regression was conducted to ascertain the associations between OSA and primary and secondary outcomes accounting for BPD-associated comorbidities. RESULTS: Among 33,640 hospitalizations of children with BPD for acute respiratory illness, there were 607 (1.8%) cases with comorbid OSA vs. 33,033 (98.2%) controls without OSA. Patients with OSA were more likely to have aspiration pneumonia, central sleep apnea, obesity, laryngeal stenosis, congenital airway, and skull/face/jaw anomalies. Multivariable regression showed that OSA was associated with IMV (OR 1.45, 95% CI 1.09-1.94, p = 0.012) and NIMV (OR 2.61, 95% CI 1.71-3.98, p < 0.001), but not LOS or IACH. CONCLUSIONS: In BPD patients hospitalized with acute respiratory illness, having OSA is associated with increased risks for respiratory insufficiency requiring noninvasive or invasive mechanical ventilation. Clinicians should consider OSA, along with other BPD-associated comorbidities, in the management of this population.
Assuntos
Displasia Broncopulmonar , Pneumonia Aspirativa , Insuficiência Respiratória , Apneia Obstrutiva do Sono , Recém-Nascido , Humanos , Criança , Respiração Artificial , Pacientes Internados , Displasia Broncopulmonar/complicações , Displasia Broncopulmonar/epidemiologia , Fatores de Risco , Insuficiência Respiratória/epidemiologia , Insuficiência Respiratória/terapia , Apneia Obstrutiva do Sono/complicações , Apneia Obstrutiva do Sono/epidemiologia , Apneia Obstrutiva do Sono/terapia , Pneumonia Aspirativa/complicações , Estudos RetrospectivosRESUMO
BACKGROUND & AIMS: This study aimed to investigate the associations of pre-existing sarcopenia with swallowing function, oral intake level, and aspiration pneumonia in patients with acute stroke. METHODS: This observational study included patients (≥60 years of age) with acute ischemic stroke or intracerebral hemorrhage within 7 days of onset who were screened for sarcopenia, malnutrition, and swallowing difficulties in a stroke-care unit within 48 h of admission. Sarcopenia was defined by the Asian Working Group on Sarcopenia 2019 as having a low calf circumference, handgrip strength, and appendicular muscle mass index. The primary outcome was impaired oral intake (functional oral intake scale <5 points) at 3, 7, and 14 days after admission, and the secondary outcome was aspiration pneumonia during hospitalization. RESULTS: We enrolled 350 patients (median age of 77 years; 63% males) who underwent the aforementioned screening. Sarcopenia was diagnosed in 34% of patients, and malnutrition was found in 66% of patients with sarcopenia. When compared with the comparison group (defined as patients with either or both normal calf circumference and handgrip strength), the sarcopenia group had significantly lower tongue pressure and a higher prevalence of dysphagia. Sarcopenia was associated with functional oral intake scale <5 at 7 days (adjusted odds ratio [OR], 4.72; 95% confidence interval [CI], 1.91-11.71); p = 0.002) and 14 days (adjusted OR, 3.93; 95% CI, 1.47-10.53; p = 0.006) and with aspiration pneumonia during hospitalization (adjusted OR, 6.12; 95% CI, 1.63-22.94; p = 0.007). CONCLUSION: Acute stroke patients with sarcopenia may have weakness of the swallowing-related muscles which may lead to impaired oral intake and aspiration pneumonia.
Assuntos
Transtornos de Deglutição , AVC Isquêmico , Desnutrição , Pneumonia Aspirativa , Sarcopenia , Acidente Vascular Cerebral , Idoso , Feminino , Humanos , Masculino , Deglutição , Transtornos de Deglutição/epidemiologia , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/diagnóstico , Força da Mão , AVC Isquêmico/complicações , Desnutrição/complicações , Desnutrição/epidemiologia , Pneumonia Aspirativa/etiologia , Pneumonia Aspirativa/complicações , Pressão , Sarcopenia/etiologia , Sarcopenia/complicações , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/epidemiologia , Língua , Pessoa de Meia-Idade , Idoso de 80 Anos ou maisRESUMO
BACKGROUND: Previous studies have shown reduced survival in Lewy body dementia (LBD) compared to Alzheimer's disease (AD), but the reasons for this are not known. We identified cause of death categories accounting for the reduced survival in LBD. METHODS: We linked cohorts of patients with dementia with Lewy bodies (DLB), Parkinson's disease dementia (PDD) and AD, with proximal cause of death data. We examined mortality by dementia group and hazard ratios for each death category by dementia group in males and females separately. In a specific focus on the dementia group with the highest mortality rate versus reference, we examined cumulative incidence to identify the main causes of death accounting for the excess deaths. RESULTS: Hazard ratios for death were higher in PDD and DLB compared to AD, for both males and females. PDD males had the highest hazard ratio for death across the dementia comparison groups (HR 2.7, 95% CI 2.2-3.3). Compared with AD, hazard ratios for "nervous system" causes of death were significantly elevated in all LBD groups. Additional significant cause-of-death categories included aspiration pneumonia, genitourinary causes, other respiratory causes, circulatory and a "symptoms and signs" category in PDD males; other respiratory causes in DLB males; mental disorders in PDD females; and aspiration pneumonia, genitourinary and other respiratory causes in DLB females. CONCLUSION: Further research and cohort development is required to investigate differences by age group, to extend cohort follow-up to the whole population and to investigate the risk-balance of interventions which may differ by dementia group.
Assuntos
Doença de Alzheimer , Demência , Doença por Corpos de Lewy , Doença de Parkinson , Pneumonia Aspirativa , Masculino , Feminino , Humanos , Doença de Alzheimer/complicações , Doença por Corpos de Lewy/complicações , Demência/complicações , Causas de Morte , Doença de Parkinson/psicologia , Estudos Longitudinais , Saúde Mental , Atenção Secundária à Saúde , Pneumonia Aspirativa/complicaçõesRESUMO
Aspiration pneumonia is a common cause of death in dysphagia patients. In this review, we investigate whether a structured oral care approach can help to reduce pneumonia risk in dysphagic patients. In addition, guidelines for the implementation of oral care on the basis of the analyzed studies are presented. Oral care has positive effects on the risk of pneumonia in dysphagia patients. Oral care should be based on the principles of simplicity, safety, efficiency and effectiveness, universality and economy and it should include all parts of the oral cavity. Effective oral care takes less than five minutes a day. The tactile stimulation prepares the patient for dysphagia therapy and can be considered wisely-invested time.
Assuntos
Transtornos de Deglutição , Pneumonia Aspirativa , Pneumonia , Humanos , Transtornos de Deglutição/terapia , Transtornos de Deglutição/etiologia , Pneumonia Aspirativa/prevenção & controle , Pneumonia Aspirativa/complicações , BocaRESUMO
BACKGROUND: Every minute, six indigenous Africans develop new strokes. Patient-level and system-level contributors to early stroke fatality in this region are yet to be delineated. We aimed to identify and quantify the contributions of patient-level and system-level determinants of inpatient stroke fatality across 16 hospitals in Ghana and Nigeria. METHODS: The Stroke Investigative Research and Educational Network (SIREN) is a multicentre study involving 16 sites in Ghana and Nigeria. Cases include adults (aged ≥18 years) with clinical and radiological evidence of an acute stroke. Data on stroke services and resources available at each study site were collected and analysed as system-level factors. A host of demographic and clinical variables of cases were analysed as patient-level factors. A mixed effect log-binomial model including both patient-level and system-level covariates was fitted. Results are presented as adjusted risk ratios (aRRs) with respective 95% CIs. FINDINGS: Overall, 814 (21·8%) of the 3739 patients admitted with stroke died as inpatients: 476 (18·1%) of 2635 with ischaemic stroke and 338 (30·6%) of 1104 with intracerebral haemorrhage. The variability in the odds of stroke fatality that could be attributed to the system-level factors across study sites assessed using model intracluster correlation coefficient was substantial at 7·3% (above a 5% threshold). Stroke units were available at only five of 16 centres. The aRRs of six patient-level factors associated with stroke fatality were: low vegetable consumption, 1·19 (95% CI 1·07-1·33); systolic blood pressure, 1·02 (1·01-1·04) for each 10 mm Hg rise; stroke lesion volume more than 30 cm3, 1·48 (1·22-1·79); National Institutes of Health Stroke Scale (NIHSS) score, 1·20 (1·13-1·26) for each 5-unit rise; elevated intracranial pressure, 1·75 (1·31-2·33); and aspiration pneumonia, 1·79 (1·16-2·77). INTERPRETATION: Studies are needed to assess the efficacy of interventions targeting patient-level factors such as aspiration pneumonia in reducing acute stroke fatality in this region. Policy directives to improve stroke unit access are warranted. FUNDING: US National Institutes of Health. TRANSLATIONS: For the Twi, Yoruba and Hausa translations of the abstract see Supplementary Materials section.
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Isquemia Encefálica , Pneumonia Aspirativa , Acidente Vascular Cerebral , Adulto , Humanos , Adolescente , Estudos Prospectivos , Nigéria/epidemiologia , Gana/epidemiologia , Hospitais , Pneumonia Aspirativa/complicaçõesRESUMO
OBJECTIVE: Head and neck cancer (HNC) treatment causes dysphagia, which may lead to aspiration pneumonia (AP). Thickened fluids are widely used to prevent aspiration in patients with dysphagia; however, there is little evidence that they can prevent AP. This study aimed to clarify the differences between restriction of oral intake of fluids (R), only thickened fluids (TF), and no restriction of fluids (NR) for AP in patients with dysphagia after HNC treatment. METHODS: We retrospectively studied 654 patients with dysphagia after HNC surgery between 2012 and 2021. Of these, 255 had some restriction of fluids. The development of possible AP and administration of antibacterial drugs were used as outcomes. Multivariate linear regression and propensity score matching analyses were performed. RESULTS: The mean patient age was 64 ± 13, 67 ± 11, and 68 ± 10 years, while the Dynamic Imaging Grade of Swallowing Toxicity score 3-4 was 2.8%, 27.5, and 53.3%% water in NR, TF, and R groups, respectively. AP was diagnosed or suspected after starting oral intake in 37 (9.3%), 11 patients (15.9%), and 45 (17.6%) and antibacterial drugs were administered in 11 (2.8%), 7 patients (10.1%), and 25 (9.8%) in NR, TF, and R groups, respectively. R and TF had significant negative impacts on AP. CONCLUSIONS: Fluid restrictions may not reduce the risk of AP or affect the administration of antibacterial drugs. Medical staff should bear in mind that fluid restrictions do not necessarily prevent AP in patients with HNC.
Assuntos
Transtornos de Deglutição , Neoplasias de Cabeça e Pescoço , Pneumonia Aspirativa , Humanos , Transtornos de Deglutição/etiologia , Estudos Retrospectivos , Deglutição , Pneumonia Aspirativa/prevenção & controle , Pneumonia Aspirativa/complicações , Neoplasias de Cabeça e Pescoço/cirurgia , Neoplasias de Cabeça e Pescoço/complicaçõesRESUMO
OBJECTIVE: Oral feeding by children with bronchiolitis on high-flow nasal cannula (HFNC) is questioned, resulting in high practice variability. Our objective was to determine the incidence of aspiration pneumonia and adverse feeding events in otherwise healthy children with bronchiolitis on HFNC who fed orally from admission. METHODS: We conducted a single-center, retrospective chart review, in a tertiary children's hospital, of 876 children who were <24 months old, admitted for bronchiolitis, and treated with HFNC in the pediatric ward from March 2017 to May 2020. Primary outcomes included the incidence of aspiration pneumonia and adverse feeding events. Secondary outcomes included escalation of care, frequency and duration of nil per os status, length of stay, and 7-day readmission. RESULTS: Most patients (77.2%) met inclusion criteria and were fed orally within 2 hours of admission. The average maximum HFNC flow rate was 8 L/min (1 L/kg/min); the average maximum respiratory rate was 62 ± 10. Adverse feeding events occurred in 11 patients (1.6%), of which 3 had a concern for possible microaspiration. None were diagnosed with or treated for aspiration pneumonia. Few patients (8.1%) were made nil per os while on HFNC but returned to oral feeding by discharge. CONCLUSION: Among those with bronchiolitis on HFNC who received oral nutrition on admission, there were few incidences of adverse feeding events and no diagnoses of aspiration pneumonia, suggesting that oral feeding while on HFNC can be well-tolerated in similar populations. However, this study was limited by its single-center retrospective design, and future prospective studies are needed.
Assuntos
Bronquiolite , Pneumonia Aspirativa , Humanos , Criança , Lactente , Pré-Escolar , Cânula , Estudos Retrospectivos , Bronquiolite/epidemiologia , Bronquiolite/terapia , Bronquiolite/complicações , Hospitalização , Pneumonia Aspirativa/complicações , Pneumonia Aspirativa/terapia , OxigenoterapiaRESUMO
PURPOSE: Respiratory complications are common following neuromuscular scoliosis (NMS) spinal fusion. Concern exists regarding the safety to perform complicated procedures in winter months when viral respiratory illness is common. The purpose of this study was to compare perioperative outcomes in children with NMS undergoing spinal fusion during peak (November-March) or non-peak (April-October) viral season. METHODS: The Health Care and Utilization Project (HCUP) Kids' inpatient database (KID) from 2006 to 2012 was reviewed. Children 20 years or younger who underwent spinal fusion for NMS were included. Patients were grouped by date of surgery during peak or non-peak viral season. Continuous variables were compared using t tests and categorical variables were compared using the Rao-Scott Chi-square test. Weighted logistic regression models were performed. RESULTS: This study identified 5082 records, including 1711 and 3371 patients who had surgery in peak and non-peak viral seasons, respectively. Patients who had spinal fusion during peak viral season were less likely to experience respiratory failure (p = 0.0008) and did not demonstrate an increased incidence of aspiration pneumonia (p = 0.26), respiratory complication (p = 0.43), or mortality (p = 0.68). Respiratory failure was associated with younger age (p = 0.0031), the presence of a tracheostomy (p < 0.0001), and the number of chronic conditions (p < 0.0001). Higher number of chronic medical conditions (mean of 5.0) was associated with an increased risk of in-hospital mortality (p < 0.0001), aspiration pneumonia (p = 0.0009), and respiratory failure (p < 0.0001). CONCLUSION: Spinal fusion for NMS during peak viral season has a lower risk of respiratory failure without an increase in mortality or other complications compared to during non-peak viral season.
Assuntos
Doenças Neuromusculares , Pneumonia Aspirativa , Transtornos Respiratórios , Insuficiência Respiratória , Escoliose , Fusão Vertebral , Criança , Humanos , Escoliose/complicações , Estações do Ano , Fusão Vertebral/efeitos adversos , Fusão Vertebral/métodos , Doenças Neuromusculares/complicações , Transtornos Respiratórios/etiologia , Pneumonia Aspirativa/complicações , Insuficiência Respiratória/etiologia , Insuficiência Respiratória/complicaçõesRESUMO
OBJECTIVE: Aspiration pneumonia is one of the leading causes of death in patients with muscular dystrophy; therefore, it is important to predict its occurrence in the clincal setting. We aimed to examine the usefulness of repeated saliva swallowing test (RSST), modified water swallowing test (MWST), and flexible endoscopic evaluation of swallowing (FEES) for evaluating the Hyodo score at the bedside, to predict the risk of aspiration pneumonia in patients with Duchenne muscular dystrophy (DMD). METHODS: In this retrospective cohort study involving 43 patients, we evaluated the swallowing function using the RSST, MWST, and FEES, and predicted the likelihood of aspiration pneumonia within 2 years after the assessment. The Hyodo score, a scoring system for evaluating the swallowing function determined by the FEES, was used. RESULTS: Pneumonia was observed in 14 patients (32.6%). The RSST was not significantly useful for predicting the onset of pneumonia. The MWST was reported to have a cutoff value of < 4 points. Significantly more patients in the pneumonia group had an MWST score of < 4 points. The results revealed that the occurrence of pneumonia could be predicted based on a Hyodo cutoff score of ≥ 6. Significantly more patients in the pneumonia group had an MWST score of < 4 or a Hyodo score of ≥ 6. CONCLUSIONS: Combining MWST and FEES is useful for evaluating the bedside swallowing function and predicting the onset of pneumonia.
Assuntos
Transtornos de Deglutição , Distrofia Muscular de Duchenne , Pneumonia Aspirativa , Pneumonia , Humanos , Deglutição , Transtornos de Deglutição/diagnóstico , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/epidemiologia , Distrofia Muscular de Duchenne/complicações , Estudos Retrospectivos , Pneumonia Aspirativa/complicaçõesRESUMO
OBJECTIVES: To elucidate the incidence and risk factors for pneumonia after acute traumatic cervical spinal cord injury (CSCI). DESIGN: Retrospective cohort study.Setting: Spinal injuries center in Japan.Participants: Of 184 individuals who were admitted within 2 weeks after acute traumatic cervical spinal injuries, 167 individuals who met the criteria were included in this study.Interventions: The occurrence of pneumonia, degree of dysphagia using the Dysphagia Severity Scale, patient age, history of smoking, presence of tracheostomy, vital capacity, level of injury, and the American Spinal Injury Association Impairment Scale (AIS) 2 weeks after injury were assessed.Outcomes: Incidence of pneumonia were analyzed. Moreover, the risk factors of pneumonia were evaluated using logistic regression analysis. RESULTS: From the 167 individuals who met the criteria, 30 individuals (18%) had pneumonia; in 26 (87%) of these individuals, pneumonia was aspiration related, defined as Dysphagia Severity Scale ≤ 4. The median occurrence of aspiration pneumonia was 11.5 days after injury. A logistic regression analysis revealed that severe AIS and severe Dysphagia Severity Scale scores were significant risk factors of pneumonia after CSCI. CONCLUSIONS: It was highly likely that the pneumonias following CSCI were related to aspiration based on the Dysphagia Severity Scale. In addition, most of the patients developed aspiration pneumonia within 1 month after injury. Aspiration and severe paralysis were significant risk factors for pneumonia. The treatment of dysphagia in the acute phase should be considered an important indicator to prevent pneumonia.
Assuntos
Medula Cervical , Transtornos de Deglutição , Lesões do Pescoço , Pneumonia Aspirativa , Pneumonia , Traumatismos da Medula Espinal , Traumatismos da Coluna Vertebral , Humanos , Recém-Nascido , Traumatismos da Medula Espinal/complicações , Traumatismos da Medula Espinal/epidemiologia , Estudos Retrospectivos , Incidência , Transtornos de Deglutição/epidemiologia , Transtornos de Deglutição/etiologia , Medula Cervical/lesões , Vértebras Cervicais/lesões , Pneumonia/epidemiologia , Pneumonia/etiologia , Lesões do Pescoço/complicações , Fatores de Risco , Pneumonia Aspirativa/complicaçõesRESUMO
BACKGROUND & AIMS: Aspiration pneumonia (AP) is a public health concern among older adults. Previous studies have reported the association between oral intake initiation within 48 h after hospital admission and better in-hospital outcomes among patients with AP. We investigated the association between initiation of oral intake within 24 h and in-hospital outcomes of older patients with AP undergoing dysphagia rehabilitation. METHODS: This retrospective cohort study was conducted from April 2015 to September 2020. Door-to-oral time (D2O) was defined as the time from hospital arrival to the first oral intake and was divided into early (within 24 h), middle (between 24 and 48 h), and late (over 48 h). We examined the associations between D2O and in-hospital outcomes: discharge with oral intake (by logistic regression analysis), length of stay, and days from the first oral intake to discharge (by fitting the general linear models with robust variance estimation). RESULTS: Among the 398 patients with AP, 142 (35.7%) were classified into early, 111 (27.9%) into middle, and 145 (36.4%) into late groups. Compared with the late group, we found insufficient evidence that early D2O was associated with a greater likelihood of discharge with oral intake (adjusted odds ratio = 1.09; 95% confidence interval [95% CI]: 0.50 to 2.38). The early group was associated with a shorter length of stay (adjusted length difference [aLD] = -7.14 days; 95% CI: -10.80 to -3.42) but not with shorter days from first oral intake to discharge (aLD = -3.34 days; 95% CI: -6.91 to 0.24). CONCLUSIONS: While D2O within 24 h among patients with AP was not associated with a decreased likelihood of discharge with oral intake, it was associated with a shorter length of stay. To improve outcomes without compromising the quality of AP care, early oral intake should be decided based on careful swallowing function assessment.
Assuntos
Transtornos de Deglutição , Pneumonia Aspirativa , Idoso , Deglutição , Hospitais , Humanos , Pneumonia Aspirativa/complicações , Estudos RetrospectivosRESUMO
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