Thick Mucus in ALS: A Mixed-Method Study on Associated Factors and Its Impact on Quality of Life of Patients and Caregivers

Comprehensive airway management of ventilator-associated pneumonia in ICU populations

OBJECTIVE

To evaluate the validity of comprehensive airway management intervention on ventilator-associated pneumonia (VAP) in ICU patients requiring mechanical ventilation.

METHODS

In this retrospective observational study, the clinical data from 120 patients undergoing mechanical ventilation in the ICU of Hebei Chest Hospital from May 2020 to July 2022 were surveyed. Finally, 50 cases of VAP were identified and placed into an observation (n=25) and a control group (n=25) according to the nursing model they received. The control group was treated with routine nursing intervention, and the observation group was given comprehensive airway management intervention based on the control group. After 3 weeks of intervention, the clinical symptom recovery time, treatment-related indexes, nursing quality and nursing satisfaction score, and blood gas indexes and vital signs of the patients in the two groups were examined. The multivariate Logistic regression analysis was performed to identify the risk factors related to the death of critically ill patients.

RESULTS

The observation group showed a significant reduction in the recovery time of heart failure, wheezing cough, and lung rales compared with that in the control group. The duration of mechanical ventilation, hospitalization, and antibiotic use in the observation group were appreciably shorter compared with those in the control group (all P<0.05). Additionally, nursing satisfaction and nursing quality scores were higher in the observation group compared to the control group (P<0.05). The contrast of blood gas indexes and vital signs between the two groups before ventilation and 1 hour after evacuation ventilation showed that a statistical significance existed in the interaction between groups (P<0.05). The risk factors related to the death of critically ill patients included D-dimer (OR=1.051, 95% CI: 1.006-1.08, P<0.05) and lactic acid (OR=0.894, 95% CI: 0.923-1.031, P<0.05).

CONCLUSION

Comprehensive airway management mode can reduce the occurrence of VAP in ICU patients requiring mechanical ventilation.

Advances in symptom management and in monitoring disease progression in motor neuron disease

The aim of supportive management of motor neuron disease is to improve survival, promote good quality of life and patient independence and autonomy whilst preparing for future progression and the end of life. Multidisciplinary specialist care aims to address the multifaceted and interacting biopsychosocial problems associated with motor neuron disease that leads to proven benefits in both survival and quality of life. This chapter will explore principles, structure and details of treatment options, and make recommendations for practice and for future research.

Analysing the influencing factors on caregivers' burden among amyotrophic lateral sclerosis patients in China: a cross-sectional study based on data mining

OBJECTIVES

There is significant burden on caregivers of patients with amyotrophic lateral sclerosis (ALS). However, only a few studies have focused on caregivers, and traditional research methods have obvious shortcomings in dealing with multiple influencing factors. This study was designed to explore influencing factors on caregiver burden among ALS patients and their caregivers from a new perspective.

DESIGN

Cross-sectional study.

SETTING

The data were collected at an affiliated hospital in Guangzhou, Guangdong, China.

PARTICIPANTS

Fifty-seven pairs of patients with ALS and their caregivers were investigated by standardised questionnaires.

MAIN OUTCOME MEASURES

This study primarily assessed the influencing factor of caregiver burden including age, gender, education level, economic status, anxiety, depression, social support, fatigue, sleep quality and stage of disease through data mining. Statistical analysis was performed using SPSS 24.0, and least absolute shrinkage and selection operator (LASSO) regression model was established by Python 3.8.1 to minimise the effect of multicollinearity.

RESULTS

According to LASSO regression model, we found 10 variables had weights. Among them, Milano-Torinos (MITOS) stage (0-1) had the highest weight (-12.235), followed by younger age group (-3.198), lower-educated group (2.136), fatigue (1.687) and social support (-0.455). Variables including sleep quality, anxiety, depression and sex (male) had moderate weights in this model. Economic status (common), economic status (better), household (city), household (village), educational level (high), sex (female), age (older) and MITOS stage (2-4) had a weight of zero.

CONCLUSIONS

Our study demonstrates that the severity of ALS patients is the most influencing factor in caregiver burden. Caregivers of ALS patients may suffer less from caregiver burden when the patients are less severe, and the caregivers are younger. Low educational status could increase caregiver burden. Caregiver burden is positively correlated with the degree of fatigue and negatively correlated with social support. Hopefully, more attention should be paid to caregivers of ALS, and effective interventions can be developed to relieve this burden.