Young Adults' Hopes Regarding Noncommunicable Disease (NCD) Prevention and Management After the SARS-CoV-2 Virus Pandemic: Reflections From the NCD Child #YouthCOVIDCHAT Campaign.

PURPOSE: The SARS-CoV-2 virus pandemic has left a massive global death toll in its wake. Associated restrictions, precautions and lockdowns have disrupted daily routines, which has been associated with social isolation and major health implications for the world's youth. This paper shares young adults' visions for life beyond the pandemic as it relates to the prevention and management of noncommunicable diseases (NCDs). METHODS: NCD Child hosted a global Twitter campaign for young adults, some of whom are living with NCDs, to express their reflections on life beyond the pandemic. Contributions were subjected to qualitative thematic analysis. RESULTS: 52 responses from the campaign described six main themes: Health system strengthening; Access to care; Issues of sustainability, including the environment and the economy; Human rights, equity, and social issues; Mental health, and NCD prevention. DISCUSSION: Young adults expressed optimism about postpandemic life and emphasized the importance of comprehensive intersectoral approaches to create resilient health systems.

Long-term predictors of loss of asthma control in school-aged well-controlled children with mild to moderate asthma: A 5-year follow-up.

BACKGROUND: Long-term follow-up studies establishing risk factors for loss of asthma control in well-controlled children with mild to moderate disease are lacking and are of importance for improving patient quality of life and utilization of health-care resources. METHODS: Loss of asthma control was assessed in 146 school-aged children with well-controlled mild to moderate asthma from a Danish pediatric asthma outpatient clinic based on hospital admissions, emergency department (ED), or outpatient management of exacerbations, oral corticosteroid (OCS) use, or step-up of regular asthma treatment according to Global Initiative for Asthma (GINA) guidelines through a 5-year follow-up period. Risk factors included sex, ethnicity, age, body mass index (BMI), atopic comorbidity and predisposition, lung function, fractional exhaled nitric oxide (FeNO) level, exercise challenge test results, regular physical activity, GINA treatment step at baseline, and adherence to controller therapy. RESULTS: A total of 27 (18%) children experienced 56 acute events defined by hospital admission, ED, or outpatient management. Risk of experiencing any acute event was increased with female sex (adjusted odds ratio, aOR = 2.4 (1.0-5.9), p = 0.047) and higher baseline GINA treatment step (aOR = 1.6 (1.1-2.5), p = 0.03). Furthermore, female sex (aOR = 6.1 (1.4-42.2), p = 0.01) and higher FeNO (aOR = 1.8 (1.0-3.2), p = 0.04) were associated with OCS prescriptions, whereas no risk factors were identified for GINA treatment step-up during the 5-year follow-up. CONCLUSIONS: Female sex, higher FeNO, and higher baseline GINA treatment step increase the risk of long-term loss of control including acute events and OCS use in well-controlled children with mild to moderate asthma. These findings are important for primary physicians and clinicians in asthma outpatient clinics to identify seemingly well-controlled children at risk to plan more frequent follow-ups.

Allergic Comorbidity Is a Risk Factor for Not Attending Scheduled Outpatient Visits in Children with Asthma.

Asthma is one of the most common chronic diseases in children globally. Previous studies have shown that not attending asthma primary care consultations is associated with poorer treatment adherence and increased risk of loss of asthma control on a short-term basis. Here, we investigated long-term patterns and predictors of not attending scheduled asthma outpatient visits during 5-years of follow-up in 146 children with asthma. Of the 146 children, 67 (46%) did not attend at least one scheduled appointment, amounting to a total of 122 (10.8%) missed of 1133 scheduled appointments. In a multivariate analysis adjusting for total scheduled visits in the 5-year period any allergic sensitization was a significant risk factor for not attending ≥1 scheduled appointment (aOR = 6.6 (95% CI, 1.3-39.7), p = 0.03), which was not the case for asthma treatment step or lung function. Furthermore, atopic predisposition decreased the risk of non-attendance (aOR = 0.36 (0.13-0.92), p = 0.04). We found no association between non-attendance, treatment adherence or loss of asthma control. This study highlights that allergic comorbidity, but not degree of asthma severity, identifies a group of children with asthma who are prone to not attend scheduled outpatient appointments.

Influence of strain, age, origin, and anesthesia on the cardioprotective efficacy by local and remote ischemic conditioning in an ex vivo rat model.

BACKGROUND: Local ischemic preconditioning (IPC) and remote ischemic conditioning (RIC) induced by brief periods of ischemia and reperfusion protect against ischemia-reperfusion injury. METHODS: We studied the sensitivity to IR-injury and the influence of strain, age, supplier, and anesthesia upon the efficacy of IPC and RIC in 7- and 16-weeks-old Sprague-Dawley and Wistar rats from three different suppliers. The influence of sedation with a hypnorm and midazolam mixture (rodent mixture) and pentobarbiturate was compared. RESULTS: IPC attenuated infarct size in both 7-weeks-old Sprague-Dawley (48.4 ± 17.7% vs. 20.3 ± 6.9, p < 0.001) and 7-weeks-old Wistar (55.6 ± 10.9% vs. 26.8 ± 5.0%, p < 0.001) rats. Infarct size was larger in 16-weeks-old Sprague-Dawley rats, however, IPC still lowered infarct size (78.8 ± 9.2% vs. 58.3 ± 12.3%, p < 0.01). RIC reduced infarct sizes in 7-weeks-old Sprague-Dawley (75.3 ± 11.8% vs. 58.6 ± 8.9%, p < 0.05), but not in 7-weeks-old Wistar rats (31.7 ± 17.6% and 24.0 ± 12.6%, p = 0.2). In 16-weeks-old Sprague-Dawley rats, RIC did not induce protection (76.4 ± 5.5% and 73.2 ± 14.7%, p = 0.6). However, RIC induced protection in 16-weeks-old Wistar rats (45.2 ± 8.5% vs. 14.7 ± 10.8%, p < 0.001). RIC did not reduce infarct size in 7-weeks-old Sprague-Dawley rats from Charles River (62.0 ± 13.5% and 69.4 ± 10.4% p = 0.3) or 16-weeks-old Wistar rats from Janvier (50.7 ± 11.3 and 49.2 ± 16.2, p = 0.8). There was no difference between sedation with rodent mixture or pentobarbiturate. CONCLUSION: The cardioprotective effect of IPC is consistent across rat strains independent of age, strain, and supplier. RIC seems to be less reproducible, but still yields protection across different rat strains. However, age, animal supplier, and anesthetics may modulate the sensitivity of IR-injury and the response to RIC.

Influence of long-term treatment with glyceryl trinitrate on remote ischemic conditioning.

Remote ischemic conditioning (RIC) protects against sustained myocardial ischemia. Because of overlapping mechanisms, this protection may be altered by glyceryl trinitrate (GTN), which is commonly used in the treatment of patients with chronic ischemic heart disease. We investigated whether long-term GTN treatment modifies the protection by RIC in the rat myocardium and human endothelium. We studied infarct size (IS) in rat hearts subjected to global ischemia-reperfusion (I/R) in vitro and endothelial function in healthy volunteers subjected to I/R of the upper arm. In addition to allocated treatment, rats were coadministered with reactive oxygen species (ROS) or nitric oxide (NO) scavengers. Rats and humans were randomized to 1) control, 2) RIC, 3) GTN, and 4) GTN + RIC. In protocols 3 and 4, rats and humans underwent long-term GTN treatment for 7 consecutive days, applied subcutaneously or 2 h daily transdermally. In rats, RIC and long-term GTN treatment reduced mean IS (18 ± 12%, P = 0.007 and 15 ± 5%, P = 0.002) compared with control (35 ± 13%). RIC and long-term GTN treatment in combination did not reduce IS (29 ± 12%, P = 0.55 vs. control). ROS and NO scavengers both attenuated IS reduction by RIC and long-term GTN treatment. In humans, I/R reduced endothelial function ( P = 0.01 vs. baseline). Separately, RIC and long-term GTN prevented the reduction in endothelial function caused by I/R; given in combination, prevention was lost. RIC and long-term GTN treatment both protect against rat myocardial and human endothelial I/R injury through ROS and NO-dependent mechanisms. However, when given in combination, RIC and long-term GTN treatment fail to confer protection. NEW & NOTEWORTHY Remote ischemic conditioning (RIC) and long-term glyceryl trinitrate (GTN) treatment protect against ischemia-reperfusion injury in both human endothelium and rat myocardium. However, combined application of RIC and long-term GTN treatment abolishes the individual protective effects of RIC and GTN treatment on ischemia-reperfusion injury, suggesting an interaction of clinical importance.