Management of an infant with epidermolysis bullosa on invasive mechanical ventilation

ABSTRACT Objective: To describe, for the first time in the pediatric population, the use of an effective technique to mobilize secretion in a patient whose disease imposes many care limitations. Case description: 2-year-old infant with Epidermolysis Bullosa, dependent on mechanical ventilation after cardiorespiratory arrest. Infant evolved with atelectasis in the right upper lobe with restriction to all manual secretion mobilization techniques due to the risk of worsening skin lesions. We opted for tracheal aspiration in a closed system combined with expiratory pause, a technique only described in adult patients so far. Comments: This case report is the first to use this technique in a pediatric patient. The use of expiratory pause combined with tracheal aspiration not only optimized the mobilization of secretion, but it was also a safe tool for reversing atelectasis. Our case report brings an important result because it increases the possibilities of managing pediatric patients admitted to intensive care units, especially in situations of absolute contraindication for chest maneuvers.

Acoustic analysis of swallowing as an auxiliary method for assessing dysphagia in Parkinson's disease

Objective: To measure the accuracy of DeglutiSom as an auxiliary method to assess swallowing in patients with Parkinson's disease (PD). Methodology: Accuracy study. Among 248 individuals, 91 participants met the inclusion criteria, with a mean age of 64.9 years (SD 7.7), 53.8% male and 46.2% female, with a mean disease duration of 12.6 years (SD 3.8 years). Two instrumental studies were performed: An acoustic analysis with Sonar Doppler via the DeglutiSom Software, and a videofluoroscopic swallow study. Three judges analyzed the swallowing sounds in the DeglutiSom software and the instrumental examination findings. Results: The inter-rater reliability was 90.1%, with 4.4% degree of partial agreement and 5.5% disagreement. Sensitivity resulted in 90.0% and specificity in 90.0%. A sensitivity of 97.0% and specificity of 91.0% are indicators of a high validity for the dysphagia screening method, with predictive value (+) of 97.0% and predictive value (-) of 91.0%, with an accuracy method of 96.0%. The validity indicator values for screening aspiration were also high, with a sensitivity of 90.0%, specificity of 90.0%, predictive value (+) of 82.0%, predictive value (-) of 95% , 0% and 90.0% accuracy. Conclusion: The method proposed is considered appropriate for oropharyngeal dysphagia and tracheal aspiration screening in patients with Parkinson's Disease.

Bronchial hygiene technique in patients with cystic fibrosis

Cystic Fibrosis is characterized by excess pulmonary secretions that cause recurrent respiratory infections, with consequent deterioration of gas exchange. Bronchial hygiene techniques aim to mobilize secretions from the peripheral airways so that they can be eliminated by coughing or tracheal aspiration. To identify the effects of different bronchial hygiene techniques on improving lung function in patients with Cystic Fibrosis. Through a systematic review of the literature, randomized controlled trials (RCTs) published between 2007 and 2021 were selected, according to the highest score in the PEDro score. The search involved the PEDro and PubMed databases, using the following keywords: bronchial hygiene. Six ECR`s were included. One study performedthe techniques during anesthesia and observed increased resistance and reduced compliance. Regarding FEV1, 3 RCTs with hospitalized patients showed improvement in lung function, regardless of the technique used. In outpatients, there was no improvement. Regarding secretion weight, the cough machine produced more secretion than autogenous drainage, as well as a drop in saturation after the 2-min walk test, and increased FEV1. Bronchial hygiene techniques in patients with cystic fibrosis have been shown to be effective in removing mucus, with consequent improvement in lung function and aerobic fitness.

Videofluoroscopic Swallow Studies and Diagnostic Outcomes in Otherwise Healthy Infants With Dysphagia

Objectives: To evaluate videofluoroscopic swallow study (VFSS) findings in infants with dysphagia and without prior diagnoses, and to characterize the outcomes and any diagnoses that follow. Methods: A chart review of all pediatric patients who received a VFSS at a tertiary children’s hospital from November 2008 to March 2017 was performed. Results: There were 106 infants (57 males and 49 females) with 108 VFSS. VFSS was normal in 18 (16.98%) infants. Regarding airway protection, 50 (47.17%) infants had laryngeal penetration, and 8 (7.55%) had tracheal aspiration; 3 (2.83%, 37.5% of all aspirators) exhibited silent aspiration. Of the 75 infants with minimum 2-year follow-up, 35 (46.67%) had no sequelae of disease and received no diagnoses. The most common diagnoses and pathologic sequelae were gastroesophageal reflux (n = 18, 24.00%), asthma (n = 8, 10.67%), laryngomalacia (n = 6, 8.00%), and tracheomalacia (n = 4, 5.33%), all consistent with United States pediatric data on prevalence. All infants (n = 51) with follow-up for dysphagia had resolution of symptoms within 9 months from VFSS order date. Conclusions: Otherwise healthy infants may show signs of dysphagia and not develop later illness. Parents can thus be counseled on the implications of dysphagia in a previously healthy infant. Our findings provide comparative statistics for future research in pediatric dysphagia.

Risk of aspiration pneumonia in paediatric patients with dysphagia who were found to have laryngeal penetration on the instrumental swallow evaluation: a systematic review protocol

IntroductionDysphagia affects several children in USA and around the globe. Videofluoroscopic Swallow Study (VFSS) and Fiberoptic Endoscopic Evaluation of Swallowing (FEES) are the most objective studies to define swallowing function. The presence of tracheal aspiration during VFSS or FEES in children with dysphagia is associated with an increased risk of aspiration pneumonia. However, the association of laryngeal penetration with aspiration pneumonia remains unclear. This systematic review aims to assess the risk of aspiration pneumonia in children with dysphagia with laryngeal penetration on VFSS/FEES and compare it with children with tracheal aspiration and children with neither tracheal aspiration nor laryngeal penetration.Methods and analysisThis study will be a systematic review and meta-analysis. Systematic electronic searches will be conducted on PubMed, EMBASE, Web of Science, CINHAL, Scopus, Cochrane CENTRAL, LILACS and WHO Global Index Medicus. We will include studies published through 6 October 2021. Primary outcome will be the incidence of aspiration pneumonia. Secondary outcomes will be incidence of hospitalisation, paediatric intensive care unit admission, enteral tube requirement, growth, symptoms improvement and mortality. The Cochrane Risk of Bias In Non-Randomised Studies of Interventions tool will be used to assess the risk of bias. Meta-analysis will be used to pool the studies. We will pool dichotomous outcomes to obtain an odd ratio (OR) and report with 95% CI. Continuous outcomes will be pooled to obtain mean difference and reported with 95% CI. Overall grade of evidence will be assessed using Grading of Recommendations Assessment, Development and Evaluation (GRADE) criteria, and findings will be presented in a summary of findings table.Ethics and disseminationThis study is a systematic review without contact with patients. Therefore, IRB approval is not required. Authors consent to publishing this review. Data will be kept for review by editors and peer reviewers. Data will be available to general public on request.PROSPERO registration numberCRD42020222145.

Videofluoroscopic Swallow Study Findings and Correlations in Infancy of Children with Cerebral Palsy

Objectives: Cerebral palsy (CP) in infants can affect global motor function and lead to swallowing difficulties. This study aims to characterize oral and pharyngeal swallowing dynamics in infancy of patients later diagnosed with CP and to determine if swallow study performance in early infancy is associated with later CP severity and characteristics. Methods: This is a retrospective chart review of infants who underwent videofluoroscopic swallow studies (VFSS) between 6/2008 and 10/2018 at a tertiary children’s hospital, and were later diagnosed with CP. Demographic data, CP characteristics and metrics, and VFSS findings were collected and analyzed. Results: There were 66 patients included in this study. The average age at the time of VFSS was 4 months (range: 0.3-12 months), 42% of patients were female, and 50% of patients were born premature. In our sample, 86% of patients presented with oral dysphagia, and 76% with pharyngeal dysphagia. Laryngeal penetration in isolation was seen in 39% of patients, and tracheal aspiration was seen in 38% of patients. Of these tracheal aspiration events, 64% were silent. At the time of VFSS, 58% of patients had a nasogastric tube, 12% had a gastrostomy tube, and 3% had a prior hospitalization for pneumonia. Rates of penetration and aspiration in early infancy did not consistently correlate with prematurity, type of CP (spastic, non-spastic, or mixed), degree of paralysis (quadriplegic, hemiplegic, or diplegic), or severity of Gross Motor Function Classification System (GMFCS) score. Conclusion: While there was not a consistent correlation of swallowing dynamics in infancy with later gross motor categorizations of CP, the results of this retrospective review highlight the essential role of early clinical and videofluoroscopic swallowing evaluations to identify oral and pharyngeal swallowing dysfunction in this patient population.

Global Motor, Oral and Deglutition Characteristics in Children with Cerebral Palsy

Cerebral palsy (CP) is a disorder in postural and movement tone resulting from involvement in the motor centers of the immature brain. Thus, this work sought to expose the global motor, oral, and deglutition characteristics in children with CP. To this end, it performed a cross-sectional study of 100 children with CP. The data collection consisted in the detection of the main global motor and oral alterations, their repercussions on the deglutition process, and the main manifestations of dysphagia according to different consistencies of food and types of cerebral palsy. All children exhibited global motor and oral alterations. There were significant differences between age and global motor alterations. Alterations in the tongue mobility were more present in spastics (p=<0.031). The main manifestations of dysphagia, in decreasing order of occurrence were: premature liquids spillage (70%), cough (60%), decreased bolus formation in solids (57,9%), presence of food residues in the oral cavity (47,4%), increased pasty oral transit (47,1%) and presence of wet voice after the liquids swallowing (30%). Therefore, the influence of pelvic instability and compensatory patterns was observed in the presence of clinical signs of tracheal aspiration. Regardless the type of CP, the global and oral motor alterations lead to deglutition disorders. Keywords: Cerebral Palsy. Child. Deglutition Disorders. Posture ResumoA paralisia cerebral (PC) é uma desordem no tônus postural e de movimento decorrentes de um acometimento nos centros motores do cérebro imaturo. Com isso buscou apresentar as características motoras globais, orais e de deglutição em crianças com PC. Assim, realizou um estudo transversal com amostra de 100 crianças com PC. A coleta de dados consistiu na detecção das principais alterações motoras globais e orais, a repercussão na dinâmica da deglutição e as principais manifestações disfágicas em diferentes consistências alimentares. Todas as crianças apresentaram comprometimentos motores globais e orais. Houve diferença significante entre a idade e as alterações globais. Alteração na mobilidade da língua esteve mais presente em espásticos (p=<0,031). As principais manifestações disfágicas, em ordem decrescente de ocorrência, foram: escape anterior de líquidos (70%), tosse (60%), diminuição da formação do bolo alimentar no sólido (57,9%), presença de resíduos alimentares na cavidade oral após a deglutição de sólidos (47,4%), aumento do trânsito oral de pastoso (47,1%) e presença da voz molhada após a deglutição de líquidos (30%). Então, observou-se a influência das alterações tônicas e posturais na presença de sinais clínicos de aspiração traqueal. Alterações tônicas e posturais com comprometimentos motores orais acarretam transtornos da deglutição em crianças com PC. Palavras-chave: Paralisia Cerebral. Criança. Transtornos da Deglutição. Postura

Percepção da Equipe de Enfermagem do Hospital Universitário de São Luís do Maranhão Frente ao Ambiente e Segurança no Trabalho

Os profissionais da equipe de enfermagem realizam, em seu cotidiano de trabalho, muitas atividades laborais que conduzem a riscos ocupacionais relacionados aos resíduos biológicos, entre outros, e que precisam ser levados em consideração para que o ambiente de trabalho seja vivenciado com segurança. Destarte, objetivou-se demonstrar a percepção da equipe de enfermagem frente ao ambiente e segurança no trabalho. Trata-se de uma pesquisa de natureza aplicada com abordagem quantitativa e qualitativa de caráter descritivo exploratório, transversal, realizada no Hospital Universitário em São Luís do Maranhão, em que a equipe de enfermagem é composta por enfermeiros, técnicos e auxiliares de enfermagem. Este estudo foi realizado por meio da aplicação de questionários a 98 profissionais de enfermagem, que compõem a unidade de saúde da criança do Hospital Universitário em São Luís do Maranhão, de acordo com o critério de inclusão adotado. Sobre as atividades que as equipes de enfermagem consideram mais perigosas para a sua saúde e para o ambiente hospitalar, o maior percentual está para o descarte de resíduo hospitalar (33,7%), seguido da manipulação dos resíduos dos pacientes (18,4%) e aspiração traqueal (18,4%). A prevenção e habilidades em educação e saúde devem ser assimiladas entre profissionais de enfermagem, sobre o manejo adequado de resíduos e incentivar a implementação de precauções para minimizar a ocorrência de agravos, que comprometem a saúde e atividades laborais desenvolvidas no seu ambiente, bem como orientações sobre as consequências dos acidentes de trabalho. Palavras-chave: Enfermagem. Resíduos Biológicos. Ambiente Hospitalar. Abstract The nursing team professionals carry out many work activities in their daily work that lead to occupational risks related to biological waste, among others, and that need to be taken into account so that the work environment is experienced safely. Thus, the objective was to demonstrate the nursing team perception regarding the environment and safety at work. It is an applied nature research with a quantitative and qualitative approach of an exploratory, transversal descriptive character, carried out at University Hospital in São Luís do Maranhão, where the nursing team is composed of nurses, technicians and nursing assistants This study was carried out by applying questionnaires to 98 nursing professionals who make up the child health unit at university hospital in São Luís do Maranhão, according to the inclusion criterion adopted. Regarding the activities that the nursing teams consider as the most dangerous for their health and for the hospital environment, the highest percentage is for the disposal of hospital waste (33.7%), followed by the handling of patient waste (18.4%) and tracheal aspiration (18.4%). Prevention and skills in education and health must be assimilated among nursing professionals, on the proper waste management and encourage the implementation of precautions to minimize the injuries occurrence that affect the health and work activities carried out in their environment, as well as guidance on the consequences of accidents at work. Keywords: Nursing. Biological Waste. Hospital Environment.

Frequency and antibiogram of multi-drug resistant pseudomonas aeruginosa in a Tertiary Care Hospital of Pakistan

Objective: To determine pathogen burden and susceptibility pattern of multi-drug resistant (MDR) Pseudomonas aeruginosa isolates from clinical specimens in Karachi. Methods: It was In-vitro Clinical study, conducted in department of Pharmacology, Ziauddin University, and isolates were collected from various specimens such as pus, tracheal aspiration, wound swab, blood and urine in Microbiology department of Ziauddin Hospital, Nazimabad campus, Karachi. The antibiotic susceptibility pattern was determined by Kirby Bauer Disc diffusion method. Samples were processed as per procedures defined by Clinical and Laboratory Standards Institute (CLSI) guidelines 2018. Results: About 55% were found to be multi drug resistant P. aeruginosa. Majority of the isolates (35.4%) were recovered from the age range 60-80 years. Maximum number of MDR P. aeruginosa was isolated from pus (33.1%) followed by tracheal aspiration (20.6%). Highest sensitivity was seen by colistin (100%) followed by ceftolozane/tazobactam (60%). Least sensitivity was observed with imipenem (19%). However, increase trend of resistance was seen among all antipesudomonal drugs. Conclusion: Increasing frequency of infections due to MDR P. aeruginosa is an emerging threat in our set up which can be prevented by prescribing antibiotics judiciously. Consistent lab detection and surveillance regarding this resistant pathogen is compulsory for providing effective health care to community. doi: https://doi.org/10.12669/pjms.35.6.930 How to cite this:Farooq L, Memon Z, Ismail MO, Sadiq S. Frequency and antibiogram of multi-drug resistant pseudomonas aeruginosa in a Tertiary Care Hospital of Pakistan. Pak J Med Sci. 2019;35(6):1622-1626. doi: https://doi.org/10.12669/pjms.35.6.930 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.