Due to the concealment of the early clinical symptoms of venous thromboembolism, it is easy to be ignored by the patient and the medical staff, and the clinical nursing staff who work in the front line can get the patient's complaint at any time to understand the progress of the disease. This article reviews the role and role of nurses at home and abroad in the prevention of venous thromboembolism, in order to better help nurses, especially the nurses in the Department of orthopedics or the low year nurses, to prevent and manage the patients effectively in the clinical work.

Background: and Purpose By measuring a newly defined parameter, the carotid–cerebral pulse wave velocity (ccPWV), this study aimed to determine the association of intracranial artery calcification (IAC) with arterial stiffness as reflected by the pulse wave velocity between the carotid and middle cerebral arteries using transcranial Doppler sonography in patients with acute stroke. Methods: We recruited 146 patients with ischemic stroke from our stroke center. Computed tomography of the head was used to assess the presence and severity of IAC. Arterial stiffness was evaluated using ccPWV. Data are presented as quartiles of ccPWV. A multivariable logistic regression model was used to assess the independent relationship between ccPWV and IAC. Results: The IAC prevalence increased with the ccPWV quartile, being 54%, 76%, 83%, and 89% for quartiles 1, 2, 3, and 4, respectively (p<0.001) as did IAC scores, with median [interquartile range] values of 0 [0–2], 3 [2–4], 4 [2–5], and 5 [4–6], respectively (p<0.001). After additionally adjusting for age and hypertension, a significant correlation was only found between quartiles 3 and 4 of ccPWV and IAC scores. The odds ratio (95% confidence interval) for the IAC scores was 1.78 (1.28–2.50) (p=0.001) in quartile 4 of ccPWV and 1.45 (1.07–1.95) (p=0.015) in quartile 3 compared with quartile 1. Conclusions We found that in patients with acute ischemic stroke, ccPWV was positively related to the degree of IAC. Future longitudinal cohort studies may help to identify the potential role of IAC in the progression of cerebral arterial stiffness.

BACKGROUND AND PURPOSE: External counterpulsation (ECP) is a noninvasive method used to enhance cerebral perfusion by elevating the blood pressure in ischemic stroke. However, the response of the beat-to-beat blood pressure variability (BPV) in ischemic stroke patients during ECP remains unknown. METHODS: We enrolled recent ischemic stroke patients and healthy controls. Changes in the blood flow velocities in bilateral middle cerebral arteries and the continuous beat-to-beat blood pressure before, during, and after ECP were monitored. Power spectral analysis revealed that the BPV included oscillations at very low frequency (VLF; <0.04 Hz), low frequency (LF; 0.04-0.15 Hz), and high frequency (HF; 0.15-0.40 Hz), and the total power spectral density (TP; <0.40 Hz) and LF/HF ratio were calculated. RESULTS: We found that ECP significantly increased the systolic and diastolic blood pressures in both stroke patients and controls. ECP decreased markedly the systolic and diastolic BPVs at VLF and LF and the TP, and the diastolic BPV at HF when compared with baseline. The decreases in diastolic and systolic BPV reached 37.56% and 23.20%, respectively, at VLF, 21.15% and 12.19% at LF, 8.76% and 16.59% at HF, and 31.92% and 23.62% for the total TP in stroke patients, which did not differ from those in healthy controls. The change in flow velocity on the contralateral side was positively correlated with the total TP systolic BPV change induced by ECP (r=0.312, p=0.035). CONCLUSIONS: ECP reduces the beat-to-beat BPV when increasing the blood pressure and cerebral blood flow velocity in ischemic stroke patients. ECP might be able to improve the clinical outcome by decreasing the beat-to-beat BPV in stroke patients, and this should be explored further in future studies.
Blood Flow Velocity ; Blood Pressure* ; Cerebrovascular Circulation* ; Counterpulsation* ; Humans ; Methods ; Middle Cerebral Artery ; Perfusion ; Stroke*

Objective:To explore the clinical characteristics, diagnosis and treatment of allergic bronchopulmonary aspergillosis(ABPA) with eosinophilic granulomatous with polyvasculitis(EGPA) as a comorbidity.Methods:We collected the clinical data of a patient with EGPA who sought treatment with ABPA as a comorbidity. We summarized the diagnosis and treatment process of the patient, and reviewed the literature. After that, we discussed the relationship between the pathogenesis of ABPA and EGPA and the diagnosis and treatment experience.Results:A 61-year-old male patient suffered from repeated coughing, expectoration, hemoptysis, wheezing. His blood eosinophils count and immunoglobulin (Ig)E level were elevated. He was tested positive for aspergillus fumigatus. His Computer Tomography (CT) showed pulmonary nodules and bronchiectasis. He was diagnosed as ABPA. He also suffered limb numbness, sinusitis, and renal dysfunction and was diagnosed as EGPA. His condition improved after treatment with glucocorticoids, immunosuppressants and antifungal agents. We reviewed the relevant literature and retrieved 10 case reports, of which 5 cases were diagnosed as ABPA first and then EGPA, 3 cases were diagnosed as EGPA first and then ABPA, 2 cases were diagnosed simultaneously. We found that there was a certain correlation between them in the pathogenesis, and the main treatment is glucocorticoids, immunosuppressants and antifungal drugs.Conclusion:ABPA with EGPA as a comorbidity is rarely reported, which reminds us that when diagnosing one of the diseases in clinical work, we should be alert to the coexistence of another disease to avoid misdiagnosis.

Hip fracture is considered as the most severe osteoporotic fracture characterized by high disability and mortality in the elderly. Improved surgical techniques and multidisciplinary team play an active role in alleviating prognosis, which places higher demands on perioperative nursing. Dysfunction, complications, and secondary impact of anaesthesia and surgery add more difficulties to clinical nursing. Besides, there still lack clinical practices in perioperative nursing for elderly patients with hip fracture in China. In this context, led by the Orthopedic Nursing Committee of Chinese Nursing Association, the Expert consensus on clinical practice in perioperative nursing for elderly patients with hip fracture ( version 2023) is developed based on the evidence-based medicine. This consensus provides 11 recommendations on elderly patients with hip fracture from aspects of perioperative health education, condition monitoring and inspection, complication risk assessment and prevention, and rehabilitation, in order to provide guiding advices for clinical practice, improve the quality of nursing and ameliorate the prognosis of elderly patients with hip fracture.