Publications by authors named "Guanzhen Lu"

Objectives: To analyse the elements that influence oral frailty in elderly maintenance hemodialysis patients and to comprehend the present state of this condition.

Methods: A survey of 325 elderly maintenance hemodialysis patients from three hospitals in Huzhou City was conducted using a general information questionnaire, the Oral Health Assessment Tool, the Knowledge, Attitude, and Practice of Oral Health Questionnaire, the Social Frailty, the Frail Scale, and the Oral Frailty Index.

Results: In elderly maintenance hemodialysis patients, the prevalence of oral frailty was 45.

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Background: Postoperative recovery in patients with cancer is a complex process that influences quality of life, functional recovery, and mental well-being. Smartphone app-based interventions have emerged as potential tools for improving various aspects of health and well-being in cancer patients. However, the existing literature lacks a consensus on the efficacy of these interventions, leading to conflicting outcomes.

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Purpose: Older people's physical and mental health are now significantly impacted by social isolation, a major threat to public health. Our goal was to identify the connections between risk factors and social isolation among this population across various geographic areas.

Methods: Seven databases were thoroughly searched, from their inception until April 2023.

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Nasojejunal tubes (NJTs) are increasingly used in critically ill patients. NJT insertion with endoscopic- or x-ray-guidance can be achieved with success rates above 90%. This systematic review and meta-analysis of randomized controlled trials (RCTs) compares the efficiency and safety of these two methods in critically ill patients.

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Background: The global neo-coronary pneumonia epidemic has increased the workload of healthcare institutions in various countries and directly affected the physical and psychological recovery of the vast majority of patients requiring hospitalization in China. We anticipate that post-total knee arthroplasty kinesiophobia may have an impact on patients' postoperative pain scores, knee function, and ability to care for themselves in daily life. The purpose of this study is to conduct a micro-video intervention via WeChat to verify the impact of this method on the rapid recovery of patients with kinesiophobia after total knee arthroplasty during neo-coronary pneumonia.

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Fluid resuscitation was used on aged patients with traumatic shock in their early postoperative recovery. The present study aimed to assess whether different fluid resuscitation strategies had an influence on aged patients with traumatic shock.A total of 219 patients with traumatic shock were recruited retrospectively.

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Background: Blood potassium levels were very important during perioperative management of patients undergoing abdominal surgery. According to various worldwide studies on the causes of hypokalemia and fast-track surgeries, prehospital hypokalemia was ignored.

Objective: The aim of this study to construct a prevention and control system of hypokalemia through proper clinical pathways and investigate the effects in terms of fast postoperative recovery of patients undergoing open abdominal surgery.

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Objective: Our objective was to evaluate the significance of pre-hospital and post-operative serum potassium level monitoring and hypokalemia intervention in laparotomy patients with hypokalemia.

Method: A total of 118 laparotomy patients with hypokalemia were randomly divided into an intervention group (N = 60) and a control group (N = 58). Blood samples were collected for measurement of potassium levels at various time points (pre-admission, admission, 24 h and 48 h post-operation) for both groups.

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