Publications by authors named "He Da"

Background: Traditional Chinese Medicine (TCM) is essential for promoting health worldwide. Despite governmental support, TCM faces critical challenges, including workforce shortages and high attrition rates, with many clinical TCM graduates pursuing non-clinical careers. This study aims to explore the employment preferences of these graduates and to propose strategies for retaining TCM professionals, optimizing the input-output ratio of TCM education, and supporting the sustainable development of the TCM industry.

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Background: Primary-level Traditional Chinese Medicine (TCM) healthcare institutions are currently facing a severe shortage of TCM professionals, highlighting the urgent need to explore the job preferences of TCM clinical graduates. This study aimed to investigate the stated job preferences of TCM clinical graduates when seeking employment.

Methods: A discrete choice experiment (DCE) was conducted to assess the employment preferences of TCM clinical graduates from 16 TCM universities across China.

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Introduction: Traditional spine surgery is frequently impeded by a number of challenges, including the complexity of the underlying anatomy, the depth of the surgical locations, and the limited visibility. These factors can collectively result in prolonged operation times and a reduction in the precision. The advent of robot-assisted spine surgery has brought about a transformative solution, particularly in the context of screw placement.

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Objective: Unilateral biportal endoscopic discectomy (UBE) is an emerging and minimally invasive surgeryfor lumbar spinal degenerative disease. However, the efficacy, safety and the radiological changes of dural sac and paraspinal muscle of UBE compared with the conventional percutaneous transforaminal endoscopic discectomy (PTED) remains to be determined. The purpose of the study was to comprehensively compare the clinical efficacy between UBE and PTED in the surgical treatment of lumbar spinal degenerative disease.

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Article Synopsis
  • A study was conducted on 83 patients who underwent Bryan cervical disc replacement (CDR) to assess long-term outcomes and the impact of the center of rotation (COR) changes on facet joint degeneration.
  • Results showed significant clinical improvements and preserved range of motion; however, over half of the patients experienced deterioration in facet joint degeneration.
  • A strong correlation was found between changes in COR (specifically along the x-axis) and increased facet joint degeneration, indicating that deviations in COR could be a key factor in long-term joint health post-surgery.
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  • The Bispectral Index (BIS) is a monitor for anesthesia depth during surgeries, but studies show mixed results about its effectiveness.
  • A meta-analysis reviewed various clinical trials to determine how well BIS works compared to traditional monitoring methods, analyzing data from 40 studies.
  • BIS monitoring was found to reduce risks of postoperative cognitive issues, shorten recovery times, and decrease the amount of anesthesia needed, suggesting it enhances patient care during surgeries.
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Objectives: This study analyzed the basic condition and the influencing factors of hospitalization costs of patients with gastric cancer in Shanghai from 2014 to 2021, so as to provide a scientific reference for promoting the reform of the medical and healthcare system.

Methods: The study data were obtained from the electronic medical record system of Shanghai Hospital. The grey relational analysis was applied to analyze the correlation strength of various expenses with hospitalization costs.

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Background: Intervertebral disc degeneration (IVDD) is a highly prevalent musculoskeletal disorder characterized by progressive destruction of the intervertebral disc, leading to chronic low back pain and disability. Emerging evidence suggests that dysregulation of ferroptosis, a recently discovered form of regulated cell death, participates in IVDD pathogenesis. Puerarin, a natural flavonoid compound from , has shown promise in modulating ferroptosis in various diseases.

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As an emerging environmental contaminant, antibiotic resistance genes (ARGs) in tap water have attracted great attention. Although studies have provided ARG profiles in tap water, research on their abundance levels, composition characteristics, and potential threat is still insufficient. Here, 9 household tap water samples were collected from the Guangdong-Hong Kong-Macao Greater Bay Area (GBA) in China.

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Medical image auto-segmentation techniques are basic and critical for numerous image-based analysis applications that play an important role in developing advanced and personalized medicine. Compared with manual segmentations, auto-segmentations are expected to contribute to a more efficient clinical routine and workflow by requiring fewer human interventions or revisions to auto-segmentations. However, current auto-segmentation methods are usually developed with the help of some popular segmentation metrics that do not directly consider human correction behavior.

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Article Synopsis
  • Auto-segmentation is crucial for improving the efficiency and accuracy of medical image analysis, particularly in precision radiology and oncology, as it reduces the need for manual corrections.
  • The study evaluates various segmentation metrics, including the Dice Coefficient and Hausdorff Distance, to better assess auto-segmentation outcomes based on clinical needs and the effort required for manual corrections.
  • The research includes experiments with different metrics and introduces a new metric, the Mendability Index, along with exploring deep learning predictions for mending effort, using datasets from multiple institutions.
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Background: Scoliosis is a high incidence disease that endangers the physical and mental health of adolescents. Traction therapy, as a conservative treatment plan, is helpful to improve the recovery speed of patients by studying the influence of different traction factors on the therapeutic effect.

Methods: Based on the thin layer CT data of the lumbar spine of a 16-year-old patient with scoliosis, Mimics21.

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Objective: To assess the feasibility of the robot-assisted retractor. To compare the muscle injury of the two operation modes, intermittent retraction mode and continuous retraction mode in the robot-assisted retractor to find a better robot operation mode.

Methods: A new robot-assisted retractor experimental platform was developed.

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Article Synopsis
  • The study aimed to assess the accuracy and feasibility of robot-assisted cervical screw placement, investigating how various factors could influence outcomes.
  • After analyzing data from multiple sources, the results indicated that robot-assisted techniques achieved an 86% perfect accuracy rate and a 98% clinically acceptable rate, with variations in accuracy based on cervical segment and placement approach.
  • Overall, robot-assisted methods outperformed conventional techniques in terms of accuracy, reduced complications, and lower blood loss, suggesting a promising future for this technology in surgical procedures.
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As the incidence of type 2 diabetes mellitus (T2DM) is increasing rapidly and its consequences are severe, effective intervention and prevention, including sleep-related interventions, are urgently needed. As a component of sleep architecture, naps, alone or in combination with nocturnal sleep, may influence the onset and progression of T2DM. Overall, napping is associated with an increased risk of T2DM in women, especially in postmenopausal White women.

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Background: To assess the accuracy of robot-assisted Magerl screw placement and explore the factors affecting the accuracy.

Methods: A retrospective analysis of patients who underwent robot-assisted Magerl screw placement was performed. The accuracy of Magerl screw placement was evaluated according to the Gertzbein and Robbins scale.

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Background: China's fertility policy has dramatically changed in the past decade with the successive promulgation of the partial two-child policy, universal two-child policy and three-child policy. The trajectories of maternal and neonatal health accompanied the changes in fertility policy are unknown.

Methods: We obtained data of 280 203 deliveries with six common pregnancy complications and thirteen perinatal outcomes between 2010 and 2021 in eastern China.

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Low back pain influences people of every age and is one of the major contributors to the global cost of illness. Intervertebral disc degeneration (IVDD) is a major contributor to low back pain, but its pathogenesis is unknown. Recently, ferroptosis has been shown to have a substantial role in modulating IVDD progression.

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Article Synopsis
  • The review analyzes the role of AI in treating rare diseases, revealing a focus on diagnosis and prognosis, with limited studies on treatment.
  • Out of 407 articles reviewed, 13 were selected, predominantly concerning rare neurologic diseases, with a major emphasis on drug research and discovery.
  • The study found 32 different algorithms used in the research, with random forest being the most common, and noted challenges like data scarcity affecting study outcomes.
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Background: We devoted ourselves to proving that the initial transthoracic echocardiography score (TTES) had predictive significance for patients with continuous ambulatory peritoneal dialysis (CAPD).

Methods: In this retrospective analysis, 274 CAPD patients who had PD therapy were recruited sequentially. TTE exams were performed three months following the start of PD therapy.

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This study aims to explore factors related to optical navigation that interfere with the accuracy of robot-assisted surgery, specifically focusing on the TIANJI Robot system. A measurement model was created to assess the accuracy of the TIANJI Robot system in simulated screw placement. Deviation between actual and planned positions was measured using a three-coordinate machine.

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Background: For the spinal internal fixation procedures, connecting rods to the pedicle screws are commonly used in all spinal segments from the cervical to sacral spine. So far, we have only seen single vertebral screw trajectory planning methods in literatures. Joint screw placements in multi-level vertebrae with the constraint of an ipsilateral connecting rod are not considered.

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Background: This study aimed to investigate the positional consistency between the guidewire and the screw in spinal internal fixation surgery.

Methods: This study involved 64 patients who underwent robot-assisted thoracic or lumbar pedicle screw fixation surgery. Guidewires were inserted with the assistance of the Tirobot.

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