Could ischemia-modified albumin levels predict the severity of disease in SARS-CoV-2 infection?

INTRODUCTION

Ischemia-modified albumin (IMA) level increases in inflammatory conditions. We aimed to investigate the association between IMA levels and the severity of coronavirus disease 2019 (COVID-19) infection in adult patients.

METHODOLOGY

We grouped adult patients with COVID-19 infection: Group A - mild symptoms, but normal computed tomography (CT), Group B - mild/moderate illness, and Group C - severe or critical illness. We measured IMA levels at the time of diagnosis of COVID-19 infection.

RESULTS

Mean age of the total number of patients (n = 90) was 54.43 (± 8.11) year, and 46.7% (n = 42) were female. IMA levels were highest in Group C and lowest in A (p < 0.001). The most important factor predicting COVID-19 disease severity was IMA. Type 2 diabetes was more frequent in Group C (n = 31) than in Group B (n = 30) (p = 0.042). Asthma was less frequent, and coronary artery disease was more frequent in Group C than in Group A (n = 29) and B (p = 0.009). Duration of hospitalization was highest in Group C (p < 0.001).

CONCLUSIONS

We analyzed a sample of patients with COVID-19 infection and found that IMA predicted severe COVID-19 disease. Disease severity grouping was based on patients' clinical and radiological features. IMA level measured when SARS-CoV-2 infection is diagnosed may be a useful marker in predicting likely disease severity or intensive care need.

Evaluation of the relationship between the disease severity and the level of physical activity in patients followed up with COVID-19 diagnosis

OBJECTIVES

To investigate the relationship between physical activity level and disease severity, anxiety level, sleep quality, and fatigue in patients followed up with COVID-19 diagnosis.

METHODS

This was a cross-sectional study of 111 volunteer patients who were receiving treatment with COVID-19 diagnosis at the Chest Diseases Polyclinic, Sanko University, Sani Konukoğlu Practice and Research Hospital, Gaziantep, Turkey between May 2021 and July 2021 were included in the study and classified clinically and radiologically. They were evaluated on the basis of demographic characteristics, International Physical Activity Questionnaire, Beck Anxiety Inventory, Pittsburgh Sleep Quality Index, and Fatigue Severity Scale.

RESULTS

Approximately 63% of the patients did not have a habit of exercise, while 52.3% of our patients were clinically mild cases, and 33.3% had normal lung tomography. While clinical disease severity was not associated with exercise habits, sleep quality was impaired in clinically severe patients.

CONCLUSION

The results of our study suggested that physical inactivity is common. Anxiety is a frequent symptom in COVID-19 cases and also COVID-19 negatively affects sleep quality.

Factors influencing compliance with continuous positive airway pressure ventilation in obstructive sleep apnea syndrome

INTRODUCTION

Positive pressure ventilation is considered first line therapy in obstructive sleep apnea syndrome however compliance is limited by various factors. We aimed to investigate possible factors influencing compliance.

MATERIALS AND METHODS

One hundred and forty patients were prescribed positive pressure ventilation for obstructive sleep apnea during June 2006-June 2008. Of these patients, 77% (n= 108) were reached by telephone and a questionnaire was administered regarding factors influencing treatment compliance. Airway passage was measured with C2 vertebrae level and narrowest airway passage on lateral skull radiographs.

RESULTS

The mean age was 52.2 ± 12.3 years. Seventy one percent (n= 77) of subjects obtained the prescribed device. There was no difference in sex, age, marital status, educational level, symptoms, co-morbid conditions, and social security coverage between the subjects who have received the prescribed devices and who have not (p> 0.05). No difference was detected between these two groups of patients in view of Epworth sleepiness scale (ESS) and apnea hypopnea index (AHI). Mean duration of device usage was 6.3 ± 2.3 hours. The device use compliance was not affected by any of the following factors: age, gender, level of education, co-morbid diseases, ESS score, AHI, airway passage measurements, application of humidification and education concerning the device (p> 0.05). Patient (p= 0.057) and bed partners (p= 0.001) satisfaction about the device yielded higher compliance rates.

CONCLUSION

Factors influencing compliance rates in obstructive sleep apnea syndrome seems to be related to satisfaction about the device use however upper airway morphology measured with C2 vertebrae level and narrowest airway passage has no impact on treatment compliance.