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BACKGROUND: Tracheostomy is commonly used in intensive care unit (ICU) patients who are expected to be on long-term mechanical ventilation or suffer from emergency upper airway obstruction. However, some studies have conflicting findings regarding the optimal technique and its timing and benefits. AIM: To provide evidence of practice, characteristics, and outcome concerning tracheostomy in an ICU of a tertiary care hospital. METHODS: This was a retrospective cohort study including adult critical care patients in a single ICU for two consecutive years. Patients' demographic characteristics, severity of illness (APACHE II score), level of consciousness [Glasgow Coma Scale (GCS)], comorbidities, timing and type of tracheostomy procedure performed and outcome were recorded. We defined late as tracheostomy placement after 8 days or no tracheotomy. RESULTS: Data of 660 patients were analyzed (median age of 60 years), median APACHE II score of 19 and median GCS score of 12 at admission. Tracheostomy was performed in 115 patients, of whom 63 had early and 52 late procedures. Early tracheostomy was mainly executed in case of altered level of consciousness and severe critical illness polyneuromyopathy, however there were no significant statistical results (47.6% vs 36.5%, P = 0.23) and (23.8% vs 19.2%, P = 0.55) respectively. Regarding the method selected, early surgical tracheostomy (ST) was conducted in patients with maxillofacial injuries (50.0% vs 0.0%, P = 0.033), whereas late surgical tracheostomy was selected for patients with goiter (44.4% vs 0.0% P = 0.033). Patients with early tracheostomy spent significantly fewer days on mechanical ventilation (15.3 ± 8.5 vs 22.8 ± 9.6, P < 0.001) and in ICU in general (18.8 ± 9.1 vs 25.4 ± 11.5, P < 0.001). Percutaneous dilatation tracheostomy (PDT) vs ST was preferable in older critical care patients in the case of Central Nervous System underlying cause of admission (62.5% vs 26.3%, P = 0.004). ST was the method of choice in compromised airway (31.6%, vs 7.3% P = 0.008). A large proportion of patients (88/115) with tracheostomy managed to wean from mechanical ventilation and were transferred out of the ICU (100% vs 17.4%, P < 0.001). CONCLUSION: PDT was performed more frequently in our cohort. This technique did not affect mechanical ventilation days, ventilator-associated pneumonia (VAP), ICU length of stay, or survival. No complications were observed in the percutaneous or surgical tracheostomy groups. Patients undergoing early tracheostomy benefited in terms of mechanical ventilation days and ICU length of stay but not of discharge status, presence of VAP, or survival.
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BACKGROUND: Electronic cigarettes (ECs) have been promoted as alternatives to traditional cigarettes. AIM: To investigate ECs' effects on respiratory system, especially in patients with respiratory diseases. METHODS: We randomly selected 25 smokers with stable moderate asthma and matched them with 25 healthy smokers. All were subjucted to pulmonary function tests (PFTs), impulse oscillometry (IOS), fraction exhaled Nitric Oxide (FeNO), exhaled breathe condensate (EBC) and biomarker measurements before and after vaping one nicotine-containing EC. RESULTS: The increase in FeNO 30 minutes after EC, reflecting airway inflammation, significantly correlated with increase of residual volume (RV), total lung capacity, respiratory impedance at 5 Hz (Z5Hz) and respiratory resistance at 5 and 20 Hz (R5Hz and R20Hz). No significant correlations were found between EBC biomarkers' changes and respiratory mechanics. CONCLUSION: This is the first study demonstrating that the changes in airway inflammation caused by EC have direct effects in respiratory mechanics of asthmatic patients.
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COVID-19 might present with a wide range of clinical manifestations, from mild respiratory distress to severe multi-organ dysfunction. We present a unique case of complex COVID-19 presentation in a 45-year-old female who initially developed general symptoms such as fever, cough, headache, and weakness, which escalated to coma, requiring intubation and ICU admission. A brain MRI revealed lesions compatible with encephalitis, the cause of which remained unexplained after an in-depth clinical, laboratory, and imaging investigation. While in the ICU, the patient also developed cardiac tamponade, requiring pericardiocentesis, and atypical electrocardiographic changes. After treatment with steroids, her condition improved, and the patient was extubated and transferred to the ward. Upon checkup, cardiac MRI revealed fibrous tissue in the inferior cardiac wall and the adjacent intraventricular septum. In the absence of an alternative diagnosis, it might be important to consider the central nervous system and cardiac involvement in patients with COVID-19.
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Elexacator/tezacaftor/ivacaftor (ETI) has improved cystic fibrosis (CF) outcomes. A reduction in use of maintenance medication after its initiation has been reported. Seventy-one adult people with CF (PwCF) who are followed in three CF centers and completed one year of treatment with ETI were included in this study. Their use of inhaled dornase-α, colistin, tobramycin, aztreonam and levofloxacin during this period was compared with the corresponding use during one year without ETI, using the Medication Possession Ratio (MPR). MPR was significantly decreased after ETI initiation for dornase-α (67±35% vs 48±40%, p<0.001) and for all four inhaled antibiotics together (62±33% vs 41±37%, p<0.001). The findings of this multi-center, retrospective, study suggest that the initiation of ETI significantly leads to decrease in use of standard inhaled medication in PwCF. The significance of this finding in the course of the disease is yet to be investigated by larger prospective clinical trials.
Subject(s)
Cystic Fibrosis , Indoles , Pyrazoles , Pyridines , Pyrrolidines , Quinolones , Adult , Humans , Cystic Fibrosis/diagnosis , Cystic Fibrosis/drug therapy , Cystic Fibrosis/genetics , Prospective Studies , Retrospective Studies , Cystic Fibrosis Transmembrane Conductance Regulator/genetics , Mutation , Benzodioxoles/adverse effects , Aminophenols/adverse effectsABSTRACT
Tobacco smoking has been a recognized risk factor for cardiovascular diseases (CVD). Smoking is a chronic relapsing disease and pharmacotherapy is a main component of smoking cessation. Obstructive sleep apnea (OSA) and smoking both increase the risk of CVD and are associated with significant morbidity and mortality. There are few existing data examining how pharmacological treatment, such as nicotine replacement therapy (NRT), bupropion, and varenicline, affect smokers suffering with OSA and especially their cardiovascular effects. The aim of this review was to evaluate the effects of smoking cessation pharmacotherapy on OSA with a special emphasis on the cardiovascular system. Results: Only small studies have assessed the effect of NRTs on OSA. Nicotine gum administration showed an improvement in respiratory events but with no permanent results. No specific studies were found on the effect of bupropion on OSA, and a limited number evaluated varenicline's effects on sleep and specifically OSA. Varenicline administration in smokers suffering from OSA reduced the obstructive respiratory events, especially during REM. Studies on second-line medication (nortriptyline, clonidine, cytisine) are even more limited. There are still no studies evaluating the cardiovascular effects of smoking cessation medications on OSA patients. Conclusions: Sleep disturbances are common withdrawal effects during smoking cessation but could be also attributed to pharmacotherapy. Smokers should receive personalized treatment during their quitting attempts according to their individual needs and problems, including OSA. Future studies are needed in order to evaluate the efficacy and safety of smoking cessation medications in OSA patients.
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Hepatic ischemia-reperfusion syndrome has been the subject of intensive study and experimentation in recent decades since it is responsible for the outcome of several clinical entities, such as major hepatic resections and liver transplantation. In addition to the organ's post reperfusion injury, this syndrome appears to play a central role in the dysfunction of distant tissues and systems. Thus, continuous research should be directed toward finding effective therapeutic options to improve the outcome and reduce the postoperative morbidity and mortality rates. Treprostinil is a synthetic analog of prostaglandin I2, and its experimental administration has shown encouraging results. It has already been approved by the Food and Drug Administration in the United States for pulmonary arterial hypertension and has been used in liver transplantation, where preliminary encouraging results showed its safety and feasibility by using continuous intravenous administration at a dose of 5 ng/kg/min. Treprostinil improves renal and hepatic function, diminishes hepatic oxidative stress and lipid peroxidation, reduces hepatictoll-like receptor 9 and inflammation, inhibits hepatic apoptosis and restores hepatic adenosine triphosphate (ATP) levels and ATP synthases, which is necessary for functional maintenance of mitochondria. Treprostinil exhibits vasodilatory properties and antiplatelet activity and regulates proinflammatory cytokines; therefore, it can potentially minimize ischemia-reperfusion injury. Additionally, it may have beneficial effects on cardiovascular parameters, and much current research interest is concentrated on this compound.
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Long-acting muscarinic antagonists (LAMAs) are a class of inhalers that has recently been included as add-on therapy in the GINA guidelines, either in a single inhaler device with inhaled corticosteroids plus long-acting ß2-agonists (ICS + LABA) (closed triple inhaler therapy) or in a separate one (open triple inhaler therapy). This review summarizes the existing evidence on the addition of LAMAs in patients with persistently uncontrolled asthma despite ICS + LABA treatment based on clinical efficacy in the reduction of asthma symptoms and exacerbations, the improvement in lung function, and its safety profile.
Subject(s)
Adrenergic beta-2 Receptor Agonists , Asthma , Humans , Adrenergic beta-2 Receptor Agonists/therapeutic use , Administration, Inhalation , Drug Therapy, Combination , Asthma/drug therapy , Nebulizers and Vaporizers , Muscarinic Antagonists/therapeutic use , Adrenal Cortex Hormones/therapeutic useABSTRACT
Invasive pulmonary aspergillosis (IPA) presents a known risk to critically ill patients with SARS-CoV-2; quantifying the global burden of IPA in SARS-CoV-2 is extremely challenging. The true incidence of COVID-19-associated pulmonary aspergillosis (CAPA) and the impact on mortality is difficult to define because of indiscriminate clinical signs, low culture sensitivity and specificity and variability in clinical practice between centers. While positive cultures of upper airway samples are considered indicative for the diagnosis of probable CAPA, conventional microscopic examination and qualitative culture of respiratory tract samples have quite low sensitivity and specificity. Thus, the diagnosis should be confirmed with serum and BAL GM test or positive BAL culture to mitigate the risk of overdiagnosis and over-treatment. Bronchoscopy has a limited role in these patients and should only be considered when diagnosis confirmation would significantly change clinical management. Varying diagnostic performance, availability, and time-to-results turnaround time are important limitations of currently approved biomarkers and molecular assays for the diagnosis of IA. The use of CT scans for diagnostic purposes is controversial due to practical concerns and the complex character of lesions presented in SARS-CoV-2 patients. The key objective of management is to improve survival by avoiding misdiagnosis and by initiating early, targeted antifungal treatment. The main factors that should be considered upon selection of treatment options include the severity of the infection, concomitant renal or hepatic injury, possible drug interactions, requirement for therapeutic drug monitoring, and cost of therapy. The optimal duration of antifungal therapy for CAPA is still under debate.
Subject(s)
COVID-19 , Invasive Pulmonary Aspergillosis , Humans , Invasive Pulmonary Aspergillosis/diagnosis , Invasive Pulmonary Aspergillosis/drug therapy , COVID-19/complications , Antifungal Agents/therapeutic use , Bronchoalveolar Lavage Fluid/microbiology , SARS-CoV-2ABSTRACT
Sexualised behaviour in sleep (SBS) is a relatively rare parasomnia consisting of instinctive behaviours of a sexual nature occurring during non-rapid-eye movement (NREM) sleep. Little information exists at present regarding the clinical features and onset of this condition as well as its link to psychiatric comorbidity, other sleep disorders and history of adverse early life experience. Aims were to typify the condition further and compare features of SBS patients to those with other NREM parasomnias. METHODS: Details of 335 consecutive patients presenting to a single tertiary sleep centre with non-rapid eye movement (NREM)-parasomnias over a 15-year period (2005-2020) were examined. Data were collated by reviewing case-notes for anthropometric data, past medical history, clinical findings, and video polysomnography. SBS patients were compared to a cohort of 270 non-SBS, NREM-sleep disorder patients (case-control) to ascertain whether they had any distinguishing features from other parasomnias classified in this group. RESULTS: Sixty-five patients with SBS were identified: 58 males, 7 females (comprising 19.4% of the cohort overall). Mean age at presentation was 33(±9.5) years. Onset of behaviours was commoner in adulthood in the SBS cohort, whereas non-SBS, NREM-parasomnia onset (n = 270) was commoner in childhood: 61.1% and 52.9% respectively (p = 0.007). An association was identified between the presence of psychiatric diagnoses and onset of SBS (p = 0.028). Significant triggers for SBS behaviours included alcohol consumption (p < 0.001), intimate relationship difficulties (p = 0.009) and sleep deprivation (p = 0.028). Patients with SBS were significantly more likely to report sleepwalking as an additional NREM behaviour (p < 0.001). Males were more likely to present at clinic together with their bedpartner and females presented alone. A history of SBS appeared to be more common in those working in the armed forces or the police compared to those presenting with non-SBS, NREM-parasomnias (p = 0.004). CONCLUSIONS: SBS is more common in clinical practice than previously described and presents with some distinguishing features within the NREM disorder category. This study is the first to identify that onset in childhood or lack of amnesia does not preclude the condition and that patterns of presentation differ between men and women. Sleepwalkers particularly should be asked about SBS. Comorbid psychiatric conditions, profession and intimate partner difficulties are strong determinants of the presentation.
Subject(s)
Parasomnias , Somnambulism , Male , Humans , Female , Young Adult , Adult , Case-Control Studies , Parasomnias/epidemiology , Parasomnias/diagnosis , Somnambulism/epidemiology , Sleep, REM , ComorbidityABSTRACT
The relationship between smoking and sleep disorders has not been investigated sufficiently yet. Many aspects, especially regarding non-obstructive sleep apnea−hypopnea (OSA)-related disorders, are still to be addressed. All adult patients who visited a tertiary sleep clinic and provided information about their smoking history were included in this cross-sectional study. In total, 4347 patients were divided into current, former and never smokers, while current and former smokers were also grouped, forming a group of ever smokers. Sleep-related characteristics, derived from questionnaires and sleep studies, were compared between those groups. Ever smokers presented with significantly greater body mass index (BMI), neck and waist circumference and with increased frequency of metabolic and cardiovascular co-morbidities compared to never smokers. They also presented significantly higher apnea−hypopnea index (AHI) compared to never smokers (34.4 ± 24.6 events/h vs. 31.7 ± 23.6 events/h, p < 0.001) and were diagnosed more frequently with severe and moderate OSA (50.3% vs. 46.9% and 26.2% vs. 24.8% respectively). Epworth sleepiness scale (ESS) (p = 0.13) did not differ between groups. Ever smokers, compared to never smokers, presented more frequent episodes of sleep talking (30.8% vs. 26.6%, p = 0.004), abnormal movements (31.1% vs. 27.7%, p = 0.021), restless sleep (59.1% vs. 51.6%, p < 0.001) and leg movements (p = 0.002) during sleep. Those were more evident in current smokers and correlated significantly with increasing AHI. These significant findings suggest the existence of a smoking-induced disturbed sleep pattern.
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The new coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was identified in December 2019, in Wuhan, China. The virus was rapidly spread worldwide, causing coronavirus disease 2019 (COVID-19) pandemic. Although COVID-19 is presented, usually, with typical respiratory symptoms (i.e., dyspnea, cough) and fever, extrapulmonary manifestations are also encountered. Liver injury is a common feature in patients with COVID-19 and ranges from mild and temporary elevation of liver enzymes to severe liver injury and, even, acute liver failure. The pathogenesis of liver damage is not clearly defined; multiple mechanisms contribute to liver disorder, including direct cytopathic viral effect, cytokine storm and immune-mediated hepatitis, hypoxic injury, and drug-induced liver toxicity. Patients with underlying chronic liver disease (i.e., cirrhosis, non-alcoholic fatty liver disease, alcohol-related liver disease, hepatocellular carcinoma, etc.) may have greater risk to develop both severe COVID-19 and further liver deterioration, and, as a consequence, certain issues should be considered during disease management. The aim of this review is to present the prevalence, clinical manifestation and pathophysiological mechanisms of liver injury in patients with SARS-CoV-2 infection. Moreover, we overview the association between chronic liver disease and SARS-CoV-2 infection and we briefly discuss the management of liver injury during COVID-19.
Subject(s)
COVID-19 , Carcinoma, Hepatocellular , Liver Neoplasms , Humans , SARS-CoV-2ABSTRACT
The purpose of the study was to evaluate painful procedures in ICU patients and to investigate their effect as well as the role of analgesia in the outcome. We measured pain level and vital signs before, during and after potentially painful procedures by using the Behavioral Pain Scale (BPS) and the Critical Care Pain Observation Tool (CPOT). We analyzed the correlation of these measurements and of analgesia with the outcome. Twenty-eight patients were subjected to 160 stimuli. There were statistically significant differences in pain scores and most vital signs between the different timepoints (before-during, during-after). Most of them were significantly correlated with each other. Physiotherapy proved to be the most painful procedure. Regarding the outcome, the administration of extra analgesia predicted less days of mechanical ventilation (p = 0.015) and of ICU stay (p = 0.016). The higher change in BPS was correlated with more days of mechanical ventilation [B (95% CI) = 3.640 (1.001-6.280), p = 0.007] and of ICU stay [B (95% CI) = 3.645 (1.035-6.254), p = 0.006]. The higher change in CPOT and the nonuse of extra analgesia were related to increased mortality [OR (95% CI) = 1.492 (1.107-2.011), p = 0.009 and OR (95% CI) = 2.626 (1.013-6.806), p = 0.047]. Increased pain in ICU patients was successfully assessed by the BPS and CPOT and correlated to worse outcomes, which the administration of extra analgesia might improve.
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Critical Care , Critical Illness , Humans , Greece , Reproducibility of Results , Critical Care/methods , Pain , Intensive Care UnitsABSTRACT
INTRODUCTION: Floppy eyelid syndrome (FES) is an underdiagnosed condition stereotypically found in obese, middle-aged men, characterized by a lax eyelid tarsus which readily everts without excess mechanical manipulation. Obstructive sleep apnoea (OSA) is the most frequently reported comorbidity in patients suffering from FES. The aim of this study was to determine whether or not individuals with FES present with distinct anthropometric characteristics in comparison to patients without FES suspected of having OSA. METHODS: A retrospective case-control study in which FES patients and controls all referred for investigation of suspected OSA, matched for sex, ethnicity, residential location, age (± 2 years), date of sleep study (± 1 month), and type of sleep study were compared for anthropometric, comorbidity, and sleep data differences. RESULTS: OSA prevalence and severity, assessed by apnoea-hypopnea index (AHI), revealed no significant differences between patients with FES (n = 39) and those without (n = 75), (85% vs 88%, p = 0.91 and 31.9 ± 28.7 vs 28.5 ± 16.6, p = 0.81 respectively), despite patients with FES being more obese (p = 0.02). Patients with FES had significantly lower Epworth sleepiness scale (ESS) scores after treatment with CPAP (5.3 ± 4.1 vs 9.4 ± 5.0, p = 0.028). Patients with FES exhibited increased prevalence of hernias (15% vs 4%, p = 0.032), dermatological (41% vs 17%, p = 0.006) and rheumatological (15% vs 3%, p = 0.012) comorbidities. CONCLUSION: FES patients appear to exhibit a distinct phenotype with increased prevalence of comorbidities related to matrix metalloproteinase dysfunction and significant improvement of daytime hypersomnolence with continuous positive airway pressure (CPAP) treatment.
Subject(s)
Eyelid Diseases , Sleep Apnea, Obstructive , Humans , Retrospective Studies , Case-Control Studies , Sleep Apnea, Obstructive/diagnosis , Sleep Apnea, Obstructive/epidemiology , Sleep Apnea, Obstructive/therapy , Eyelid Diseases/diagnosis , Eyelid Diseases/epidemiology , Eyelid Diseases/therapy , Eyelids , Obesity/epidemiologyABSTRACT
Growing evidence suggests that sleep could affect the immunological response after vaccination. The aim of this prospective study was to investigate possible associations between regular sleep disruption and immunity response after vaccination against coronavirus disease 2019 (COVID-19). In total, 592 healthcare workers, with no previous history of COVID-19, from eight major Greek hospitals were enrolled in this study. All subjects underwent two Pfizer-BioNTech messenger ribonucleic acid (mRNA) COVID-19 vaccine BNT162b2 inoculations with an interval of 21 days between the doses. Furthermore, a questionnaire was completed 2 days after each vaccination and clinical characteristics, demographics, sleep duration, and habits were recorded. Blood samples were collected and anti-spike immunoglobulin G antibodies were measured at 20 ± 1 days after the first dose and 21 ± 2 days after the second dose. A total of 544 subjects (30% males), with median (interquartile range [IQR]) age of 46 (38-54) years and body mass index of 24·84 (22.6-28.51) kg/m2 were eligible for the study. The median (IQR) habitual duration of sleep was 6 (6-7) h/night. In all, 283 participants (52%) had a short daytime nap. In 214 (39.3%) participants the Pittsburgh Sleep Quality Index score was >5, with a higher percentage in women (74·3%, p < 0.05). Antibody levels were associated with age (r = -0.178, p < 0.001), poor sleep quality (r = -0.094, p < 0.05), insomnia (r = -0.098, p < 0.05), and nap frequency per week (r = -0.098, p < 0.05), but after adjusting for confounders, only insomnia, gender, and age were independent determinants of antibody levels. It is important to emphasise that insomnia is associated with lower antibody levels against COVID-19 after vaccination.
Subject(s)
COVID-19 , Severe acute respiratory syndrome-related coronavirus , Sleep Initiation and Maintenance Disorders , Male , Female , Humans , Middle Aged , Sleep Duration , COVID-19/prevention & control , COVID-19 Vaccines , BNT162 Vaccine , Prospective Studies , VaccinationABSTRACT
This review paper presents a review of the evolution of this disease throughout the centuries, describes and summarizes the pathophysiologic mechanisms, briefly discusses the mechanism of action of diuretics, presents their role in decongesting heart failure in patients, and reveals the data behind ultrafiltration in the management of acutely or chronically decompensated heart failure (ADHF), focusing on all the available data and advancements in this field. Acutely decompensated heart failure (ADHF) presents a critical clinical condition characterized by worsening symptoms and signs of heart failure, necessitating prompt intervention to alleviate congestion and improve cardiac function. Diuretics have traditionally been the mainstay for managing fluid overload in ADHF. Mounting evidence suggests that due to numerous causes, such as coexisting renal failure or chronic use of loop diuretics, an increasing rate of diuretic resistance is noticed and needs to be addressed. There has been a series of trials that combined diuretics of different categories without the expected results. Emerging evidence suggests that ultrafiltration may offer an alternative or adjunctive approach.
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Objective/Background: Phenotyping of non-rapid-eye-movement (NREM) parasomnias is currently poorly undertaken. This study aimed to determine whether there are differences phenotypically among childhood-, adolescent-, and adult-onset NREM parasomnias continuing into and presenting in adulthood. Patients/Methods: A retrospective, cohort study of patients presenting with NREM parasomnia between 2008 and 2019 (n = 307) was conducted. Disorders included sleepwalking (n = 231), night terrors (n = 150), sexualised behaviour in sleep (n = 50), and sleep-related eating disorder (n = 28). Results: Compared to the adult-onset NREM behaviours group, the childhood- and adolescent-onset groups were more likely to have a family history of NREM behaviours (p < 0.001), experience a greater spectrum of NREM disorders (p = 0.001), and report a history of sleep-talking significantly more frequently (p = 0.014). Atopy was most prevalent in the childhood-onset group (p = 0.001). Those with childhood-onset NREM parasomnias were significantly more likely to arouse from N3 sleep on video polysomnography (p = 0.0003). Psychiatric disorders were more likely to be comorbid in the adult-onset group (p = 0.012). A history of trauma coinciding with onset of NREM behaviours was significantly more common in the childhood- and adolescent-onset groups (p < 0.001). Conclusions: Significant differences exist across childhood-, adolescent-, and adult-onset NREM parasomnia presenting in adulthood. This study suggests that adult-onset slow-wave sleep disorders may be confounded by psychiatric disorders resulting in nocturnal sleep disruption and that unresolved traumatic life experiences perpetuate NREM disorders arising in childhood and comprise one of the strongest external risk factors for triggering and perpetuating these disorders in adolescence.
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PURPOSE OF REVIEW: We reviewed current evidence on the impact of coronavirus disease 2019 (COVID-19) pandemic on sleep of different populations. RECENT FINDINGS: Several studies demonstrated that sleep deprivation may cause immune system dysregulation, which deteriorates the course of COVID-19. The increased prevalence of sleep disorders among COVID-19 patients has been associated with more severe disease and worse clinical outcomes. Healthcare workers who were subjected to atypical workload and more nightshifts developed sleep disorders which associated with work-related errors and COVID-19 infection susceptibility. In general population, circadian misalignment and excessive stressors impaired sleep quality. Sleep dysfunction has been recorded due to the pandemic. It is essential to implement interventions in order to alleviate pandemic-related sleep disorders. Telemedicine, cognitive behavioral therapy, and sleep hygiene practices appear to be helpful. Psychotropic medication should be cautiously administered, while other pharmacological agents, such as melatonin, have shown promising results.
Subject(s)
COVID-19 , Sleep Wake Disorders , Humans , Pandemics , SARS-CoV-2 , Sleep/physiology , Sleep Wake Disorders/therapy , Sleep Wake Disorders/epidemiologyABSTRACT
BACKGROUND: Adherence to pulmonary medication is pivotal in delaying the progression of lung disease in cystic fibrosis (CF). Further exploring the consequences of poor adherence and its impact on disease severity may be valuable to personalize CF treatment strategy. AIM: To evaluate indicators of disease severity among children and adults with CF and investigate which of them are related to pulmonary medication adherence. METHODS: This is a retrospective cohort study. Data of children and adults followed up in one pediatric and one adult CF Unit were evaluated over 4 years. Disease severity was assessed by measuring body mass index (BMI), lung function, history of pulmonary exacerbations, and medication complexity. Adherence was assessed by calculating a 12-month medication possession ratio (MPR) for each pulmonary medication and then averaged for a composite MPR (cMPR) for each patient. Regression analysis was performed to explore the association of adherence with disease severity. RESULTS: Ninety-five patients were included in our study, 52 children and 43 adults. The overall cMPR was 0.74 (SD = 0.25); 0.68 (SD = 0.24) for children and 0.81 (SD = 0.24) for adults. Adults presented higher adherence, with overall mean cMPR 0.81 (SD = 0.24) compared to children with mean cMPR 0.68 (SD = 0.24) (p < 0.05, 95% CI = -0.27 to -0.03). Adherence was inversely related to FEV1 % predicted (ß = -0.002, 95% CI = -0.004 to 0, p = 0.023) and FVC% predicted (ß = -0.003, 95% CI = -0.005 to -0.001, p = 0.006) in regression analysis. Adherence was not found to be associated with BMI, history of exacerbations and medication complexity. The analysis of each medication showed that adherence to Dornase-alpha, Tobramycin and Colomycin was significantly related to specific disease severity indicators. CONCLUSION: An overall moderate to high level of adherence was found among our study population. Adults presented higher adherence compared to children. FEV1% and FVC% predicted were related to a significant decrease in adherence. Among our group of CF patients with an overall moderate to high level of adherence, adherence to pulmonary medication was inversely related to disease severity.
Subject(s)
Cystic Fibrosis , Adult , Humans , Child , Cystic Fibrosis/drug therapy , Retrospective Studies , Medication Adherence , Lung , Severity of Illness IndexABSTRACT
Omalizumab is the first monoclonal antibody that was globally approved as a personalized treatment option for patients with moderate-to-severe allergic asthma. This review summarizes the knowledge of almost two decades of use of omalizumab to answer some important everyday clinical practice questions, concerning its efficacy and safety and its association with other asthma-related and drug-related parameters. Evidence suggests that omalizumab improves asthma control and reduces the incidence and frequency of exacerbations in patients with severe allergic asthma. Omalizumab is also effective in those patients in reducing corticosteroid use and healthcare utilization, while it also seems to improve lung function. Several biomarkers have been recognized in predicting its efficacy in its target group of patients, while the optimal duration for evaluating its efficacy is between 16 and 32 weeks.
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BACKGROUND: This study examined the drug-specific and overall adherence of teenagers and adults with cystic fibrosis (CF) to inhaled therapies, to assess the degree of adherence, stability over a period of 4 years, and its association with health outcomes. METHODS: Fifty-five participants (30 women and 25 men) aged 14 years or older from two CF centers were enrolled in a retrospective review of inhaled medication adherence over 4 years. Adherence was assessed by the number of doses that were obtained by each participant based on the "e-prescription.gr" platform and the calculation of the medication possession ratio (MPR). RESULTS: The mean composite MPR (cMPR) for the entire research period was 0.75 ± 0.19. A total of 43.4% of participants showed a variance of adherence <25%. Participants with stable adherence had a significantly higher mean cMPR compared with those with variable adherence (0.86 ± 0.16 vs. 0.66 ± 0.17, p < 0.001). A statistically significant difference between groups of patients with different degrees of mean cMPR and mean weight was observed (p = 0.011). Patients with a mean cMPR ≥0.80 weighed significantly more than those with moderate and low adherence. In addition, mean weight correlated significantly with the mean cMPR (Β [95% confidence interval] = 14.845 [0.191-29.498], r = 0.269, p = 0.047). CONCLUSIONS: In our setting, the cMPR was easy to assess and showed that adherence was probably better than expected. The association of cMPR with weight should be further investigated. Stable adherence seemed to be related to high adherence. This observation could enhance our understanding of people with CF and their approach to treatment.