Successful ECMO treatment in patients with cerebral hemorrhage and PROC gene mutation associated with VTE: a case report.

In this report, we report a case of a middle-aged male, admitted to the ICU with cerebral hemorrhage resulting from a severe high-altitude fall. The patient encountered significant challenges in oxygenation index correction, attributed to extensive embolism in both the primary and branch pulmonary arteries. Consequently, the patient underwent an immediate initiation of veno-arterial extracorporeal membrane oxygenation (VA-ECMO) therapy, persisting for 20 days. During this treatment period, a mutation in the protein C (PROC) gene was identified. The medical team meticulously navigated the delicate balance between anticoagulation and bleeding risks. Eventually, the patient was successfully weaned off VA-ECMO and subsequently discharged. This report aims to delve into the etiology and therapeutic approaches of this uncommon case, with the intention of offering insightful reference for managing similar clinical scenarios in the future.

Prevalence of Pain and Its Risk Factors Among ICU Personnel in Tertiary Hospital in China: A Cross-Sectional Study.

Background: Although pain is commonly observed among medical staff, studies on pain among intensive care unit personnel are uncommon, especially intensive care unit (ICU) doctors and workers. Moreover, few studies have focused on the prevalence of pain and the associated factors. Purpose: The aim of this study was to estimate the prevalence of pain among ICU personnel (including doctors, nurses and workers) and explore the risk factors for their pain. Methods: We conducted an online survey that included sociodemographic and work-related items and questions about pain, ergonomics, and psychological factors. We used the short version of the validated Depression-Anxiety-Stress Scale (DASS-21) to assess the relationship between pain and mental disorders. All ICU personnel at West China Hospital of Sichuan University participated in this study. Results: A total of 356 ICU personnel were included in the final analysis. The prevalence of pain was 72.2% among ICU nurses, 64.4% among ICU doctors and 52.9% among ICU workers. The most frequent location of pain was the lower back among nurses (65.9%) and workers (47.1%) and the neck among doctors (49.1%). The factors contributing to pain among ICU personnel were bending or twisting the neck, high levels of psychological fatigue, low self-perceived health status, female sex and high body mass index (BMI). Moreover, participants with pain indicated significantly higher depression (p ≤ 0.001), anxiety (p ≤ 0.001), and stress levels (p = 0.002) than those without pain. Conclusion: This study indicates that ICU personnel exhibit a high prevalence of pain. Many factors, especially psychosocial and ergonomic factors, contribute to pain levels among ICU personnel and the poorer mental health levels observed in those experiencing pain. Therefore, disease prevention and health promotion measures are needed to protect the health of ICU personnel.

[Correlation Between the Severity of Lung Ultrasound Score in Non-gravity Dependent Areas and Poor Prognosis of Patients with Shock and on Mechanical Ventilation].

OBJECTIVE: To explore whether ultrasound abnormalities in the non-gravity dependent areas (area 1-2) of the lungs are associated with poor prognosis in patients with shock and on mechanical ventilation. METHODS: We retrospectively analyzed the data of lung ultrasound from 181 patients with shock from Apr. 2016 to Nov. 2017. The patients were divided into the survival group and the non-survival group according to the 28 d outcome. Single factor and multivariate Cox regression were used to analyze the relationship between lung ultrasound score of the overall and each area and the 28 d mortality.Kaplan-Meier curve was used to analyze the relationship between the severity of ultrasound lesions in area 1-2 and the prognosis at 28 d. RESULTS: 169 patients were included.There were 106 males (62.7%) and 63 females (37.3%).There were 90 patients in the survivel group and 79 patients in the non-survival group.Single factor Cox regression analysis found that adjusting the age, acute physiology and chronic health evaluation (APACHE) Ⅱ score, lactate level, urine output per hour, application of vasoactive agent, oxygenation index, lungs ultrasound score of area 1-6, area 1-2 and area 3-4 were associated with 28 d mortality. Multivariate Cox regression revealed that lung ultrasound score of area 1-2 was the independent risk factor of 28 d mortality, as well as APACHE Ⅱ score and lactate level. The Kaplan-Meier curve found that the more severe the lesion in area 1-2, the lower the survival rate at 28 d. CONCLUSION: Lung ultrasound score of area 1-2 in patients with shock and on mechanical ventilation may be a predictor of poor prognosis at 28 d.