Background: Nebulizers can be contaminated with microorganisms and may be a source of infection in the lower airways in patients with cystic fibrosis (CF).Objective: Primary aim of this study was to determine the level of knowledge regarding nebulizer hygiene and adherence to CF foundation infection prevention and control (IPC) measures of CF patients in our center. We also evaluated the effect of a standardized training program on nebulizer cleaning and disinfection practises with pre and posttest.Methods: Caregivers of 173 CF patients followed at Marmara University CF Center filled a questionnaire (pretest) regarding nebulizer hygiene and received didactic education including pictures and videos based on the cystic fibrosis foundation (CFF) IPC guidelines, patients were also provided educational materials. Posttest was performed 1-3 months after the education session.Results: Following standardized training, usage of appropriate methods according to CFF IPC guidelines improved significantly. Frequency of nebulizer cleaning after each use increased from 58.4% to 78% (p < .01) and disinfection frequency after each/daily usage increased from 33.6% to 75.7% (p < .01). Additionally, methods of cleaning and storage of the nebulizer, also improved significantly (p < .01, p < .01). Conclusion:Education was highly effective to increase the rate of proper practices for nebulizer hygiene. The necessity of cleaning, disinfection, careful drying, correct storage of the nebulizer parts, and changing the nebulizer equipment within recommended time should be emphasized to CF families regularly.
Background: Depression and anxiety symptoms in patients with cystic fibrosis (CF) and their caregivers are 2-3 times higher than in the normal population. This study aims to evaluate the frequency and severity of depression and anxiety symptoms and to determine possible risk factors in CF patients and their mother and/or fathers at Marmara University CF center. Methods:The study included 132 CF patients who were followed up at our CF center. Patient Health Questionnaire (PHQ-9) and the Generalized Anxiety Disorder Questionnaire (GAD-7) were used to screen depression and anxiety. The questionnaires were completed by 50 CF patients (aged 12-17 years) and 132 parents of patients (aged 0-17 years).Results: While moderate to severe depressive symptoms were seen in 26% of patients, 33.7% of mothers and 14.6% of fathers; moderate to severe anxiety were present in 18%, 21.8% and 8.5%, respectively. None of the demographic characteristics was identified as a predictor of depression or anxiety. GAD-7 scores have shown a higher prevalence of anxiety in mothers of patients with chronic methicillin-resistant Staphylococcus aureus (p = .034). Additionally, hospitalization in the last 12 months was significantly correlated with higher PHQ-9 scores in fathers (p = .043). Analysis of patients' adherence to medical treatment and airway clearance showed higher depression and anxiety in mothers of the nonadherent group (p = .002). Conclusion:Depression and anxiety were common in CF patients and their parents.These results illustrate the importance of depression/anxiety screening and psychosocial support for the CF patient and their parents.
Minimally invasive pectus excavatum repair has a positive impact on the quality of life of pectus excavatum patients, but a negative impact on forced vital capacity. Follow-up studies are needed to assess the long-term changes in pulmonary function after this operation.
Background: Chronic pulmonary infection is the leading cause of mortality and morbidity in patients with cystic fibrosis (CF). The most common pathogens isolated in CF are Staphylococcus aureus and Pseudomonas aeruginosa (P. aeruginosa). Chronic infection of P. aeruginosa and MRSA are associated with worse survival and antibiotic eradication treatment is recommended for both. This study evaluates the efficacy of intravenous (IV) vs. non-IV antibiotics in the eradication of P. aeruginosa and MRSA. Methods: This was a single-center retrospective study at a large CF center. All respiratory specimen cultures of 309 CF patients and eradication regimens between 2015-2019 were reviewed. The primary analysis was the comparison of the percentage of successful eradication after receiving IV and non-IV eradication regimens. Demographic and clinical risk factors for eradication failure were also analyzed. Results: 102 patients with P. aeruginosa isolations and 48 patients with MRSA were analyzed. At one year, 21.6% in P. aeruginosa group and 35.4% in MRSA group were successfully eradicated. There was not any statistically significant difference between IV vs. non-IV antibiotic regimens on eradication in either group. Additionally, none of the clinical risk factors was significantly associated with eradication failure in P. aeruginosa and MRSA groups. Conclusion: In the eradication of P. aeruginosa and MRSA, IV and non-IV treatment regimens did not show any superiority to one another. Non-parenteral eradication could be a better option in eradication considering the cost-effectiveness and the treatment burden of IV treatments due to hospitalization and the need for IV access.
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