Objective To investigate the post-discharge exercise behavior and factors influencing moderate to vigorous intensity physical activity (MVPA) in patients undergoing lung surgery. Methods A total of 2874 patients from the large prospective, observational perioperative lung symptom study cohort (CN-PRO-Lung 3) in the Department of Thoracic Surgery at Sichuan Cancer Hospital between April 7, 2021, and January 31, 2024, were selected as the survey subjects. A survey was conducted using the Investigation of Exercise Behavior after Lung Surgery questionnaire and the International Physical Activity Questionnaire-Short Form (IPAQ-SF) among patients who underwent lung surgery. Binary logistic regression was used to analyze the factors influencing patients’ engagement in MVPA. Results A total of 702 patients were surveyed, including 252 males and 450 females, with an average age of (52.4±10.2) years. Patients with lung cancer accounted for 85.9%. Only 36.0% of the patients had regular exercise habits, while 42.3% did not engage in any physical activity. The three main barriers for postoperative exercise were physical discomfort (pain, coughing, shortness of breath, etc, 54.7%), lack of professional guidance (41.7%), and concerns about the surgical wound (28.9%). The proportions of patients engaging in vigorous, moderate, and low-intensity physical activity were 5.7%, 28.2%, and 66.1%, respectively. Multivariate analysis showed that patients with a personal annual income ≥50000 yuan (OR=1.52, 95%CI 1.01-2.29, P=0.044), high school education or above (OR=1.92, 95%CI 1.33-2.76, P<0.001), and lobectomy (OR=1.44, 95%CI 1.02-2.03, P=0.037) engaged in more MVPA. Conclusion Patients undergoing lung surgery have inadequate physical activity after discharge, particularly lacking in MVPA. Patients with higher income, higher educational levels, and lobectomy are more frequently engaged in MVPA. Measures such as symptom control, providing exercise guidance, and enhancing education on wound care may potentially improve the inadequate physical activity in lung surgery patients after discharge.

AIM: To investigate the specific molecular mechanism of Yinqiao Powder in affecting macrophage polarization in herpes simplex keratitis(HSK)through the cyclic GMP-AMP synthetase(cGAS)-stimulator of interferon genes(STING)-interferon regulatory factor 3(IRF3)molecular pathway.METHODS:Human corneal epithelial cells(HCE-T)were divided into control, HSK, and HSK + Yinqiao Powder groups. M0 macrophages were grouped as Ctrl, HSV-1, HSV-1+oe-cGAS, HSV-1+Yinqiao Powder, and HSV-1+oe-cGAS+Yinqiao Powder. Conditional medium(CM)from each group of M0 macrophages was collected to intervene in HCE-T cells and divided into Ctrl-CM, HSV-1-CM, HSV-1+oe-cGAS-CM, and HSV-1+Yinqiao Powder-CM groups. Cell viability was detected by MTT assay, and apoptosis was detected by TUNEL assay. ELISA was used to detect the concentrations of Arg-1 and iNOS in cell supernatants, and Western blotting was used to detect the relative protein expressions of cGAS, STING, and IRF3. Balb/c mice were divided into control, model, and drug groups. The model and drug groups were inoculated with HSV-1 on the cornea of Balb/c mice using the corneal scratch method to construct an HSK mouse model, and the drug group was treated with Yinqiao Powder. The incidence and mortality of the three groups were compared on days 1, 3, 5, 7, and 14 after modeling.RESULTS:Compared with the control group, the HCE-T cell viability in the HSK group was decreased but apoptosis was increased, which was reversed by Yinqiao Powder intervention. Compared with the Ctrl group, the Arg-1 concentration in the cell supernatant of the HSV-1 group was decreased, the iNOS concentration was increased, and the protein expressions of cGAS, STING, and IRF3 were decreased. Compared with the HSV-1 group, the Arg-1 concentration was increased, the iNOS concentration was decreased, and the protein expressions of cGAS, STING, and IRF3 were enhanced in the HSV-1+oe-cGAS group and the HSV-1+Yinqiao Powder group, and the same results were obtained in the HSV-1+oe-cGAS+Yinqiao Powder group. Compared with the Ctrl-CM group, the HCE-T cell viability was decreased and apoptosis was increased in the HSV-1-CM group, which was reversed by overexpressing cGAS in macrophages or intervening with Yinqiao Powder. In vivo experiments found that Yinqiao Powder intervention could improve the pathological progression of keratitis.CONCLUSION:Yinqiao Powder inhibits M1 polarization of macrophages through the cGAS-STING-IRF3 molecular pathway, thereby delaying the progression of HSK.

Objective:To evaluate the screening efficacy and clinical management strategies of cell-free fetal DNA (cffDNA) for copy number variations (CNVs) at 16p13.11-p12.3.Methods:Clinical data of 35 fetuses with high-risk indications for 16p13.11-p12.3 variations identified by non-invasive prenatal test (NIPT) at the First Affiliated Hospital of Zhengzhou University between September 2018 and December 2023 were retrospectively analyzed. Amniocentesis was performed to obtain fetal samples, followed by validation through chromosomal karyotyping and CNV-sequencing. The variant size, genetic origin, and pregnancy outcomes were systematically assessed. Statistical analysis was conducted using Pearson's Chi-square test or Fisher's exact test. Results:(1) Screening efficacy: The overall positive predictive value (PPV) of cffDNA was 45.8% (11/24), with a PPV of 4/8 for deletions and 7/16 for duplications. The false-positive rate was 54.2% (13/24), including one case complicated by a Robertsonian translocation [45,XY,rob(21;22)]. (2) Genetic characteristics: Among confirmed variants, 8/11 were inherited (six maternal duplications, one paternal deletion), while 3/11 were de novo (one deletion and two of undetermined origin). (3) Clinical outcomes: Among live births, 3/9 confirmed cases exhibited abnormal manifestations, including conductive hearing loss (one case with maternal duplication), language developmental delay (one case with 16p13.11 tetrasomy combined with trisomy), and hypotonia (one case with de novo deletion). Follow-up of false-negative or undiagnosed fetuses (22 cases) and 6/9 of confirmed cases showed no abnormalities. Conclusion:CNVs at 16p13.11-p12.3 demonstrate significant incomplete penetrance. Invasive diagnosis combined with familial analysis is recommended for cffDNA-positive cases. Genetic counseling should emphasize variant size and parental origin, and long-term neurodevelopmental follow-up mechanisms should be established for confirmed fetuses.

Objective:To evaluate the screening efficacy and clinical management strategies of cell-free fetal DNA (cffDNA) for copy number variations (CNVs) at 16p13.11-p12.3.Methods:Clinical data of 35 fetuses with high-risk indications for 16p13.11-p12.3 variations identified by non-invasive prenatal test (NIPT) at the First Affiliated Hospital of Zhengzhou University between September 2018 and December 2023 were retrospectively analyzed. Amniocentesis was performed to obtain fetal samples, followed by validation through chromosomal karyotyping and CNV-sequencing. The variant size, genetic origin, and pregnancy outcomes were systematically assessed. Statistical analysis was conducted using Pearson's Chi-square test or Fisher's exact test. Results:(1) Screening efficacy: The overall positive predictive value (PPV) of cffDNA was 45.8% (11/24), with a PPV of 4/8 for deletions and 7/16 for duplications. The false-positive rate was 54.2% (13/24), including one case complicated by a Robertsonian translocation [45,XY,rob(21;22)]. (2) Genetic characteristics: Among confirmed variants, 8/11 were inherited (six maternal duplications, one paternal deletion), while 3/11 were de novo (one deletion and two of undetermined origin). (3) Clinical outcomes: Among live births, 3/9 confirmed cases exhibited abnormal manifestations, including conductive hearing loss (one case with maternal duplication), language developmental delay (one case with 16p13.11 tetrasomy combined with trisomy), and hypotonia (one case with de novo deletion). Follow-up of false-negative or undiagnosed fetuses (22 cases) and 6/9 of confirmed cases showed no abnormalities. Conclusion:CNVs at 16p13.11-p12.3 demonstrate significant incomplete penetrance. Invasive diagnosis combined with familial analysis is recommended for cffDNA-positive cases. Genetic counseling should emphasize variant size and parental origin, and long-term neurodevelopmental follow-up mechanisms should be established for confirmed fetuses.

OBJECTIVE: To summarize the results of prenatal diagnosis and outcome of pregnancy of fetuses with a high risk for 6p22.1.1-p21.32 duplication signaled by non-invasive prenatal screening (NIPS). METHODS: Clinical information, results of prenatal diagnosis and pregnancy for fetuses with a high risk for 6p22.1-p21.32 duplication were collected and analyzed. This study has been approved by the Medical Ethics Committee of the First Affiliated Hospital of Zhengzhou University (Ethic No. 2018-YB-08). RESULTS: Forty three pregnant women with a high risk for 6p22.1-p21.32 duplication were identified by NIPS, among whom 30 had accepted invasive prenatal diagnosis, and 27 fetuses were verified to be false positive. Three fetuses were found to have other chromosomal abnormalities, among whom two were rated to be likely benign CNV and 1 was rated to be likely pathogenic. Follow up of the 43 pregnant women revealed that 35 fetuses were normal after birth, 1 pregnancy was terminated, and 7 were lost to follow up. CONCLUSION For pregnant women with a high risk for 6p22.1-p21.32 duplication signaled by NIPS, genetic counselor need to inform them the high false positive rate and recommend invasive prenatal diagnosis and/or ultrasound examination in order to reduce the psychological and economic burdens.
Humans ; Female ; Pregnancy ; Chromosome Duplication ; Adult ; Prenatal Diagnosis/methods* ; Chromosomes, Human, Pair 6/genetics* ; Pregnancy Outcome ; Noninvasive Prenatal Testing/methods* ; Chromosome Disorders/genetics* ; Fetus/abnormalities*

Objective:To systematically evaluate and Meta-synthesize qualitative studies on the home management needs of patients with spinal cord injury (SCI) to understand their actual self-management needs and improve the quality of home management for patients with SCI in China.Methods:A comprehensive search was conducted in databases including CNKI, Wanfang, CBM, PubMed, Embase, Web of Science, CINAHL, and Cochrane Library for qualitative research on the home management needs of patients with SCI, with a search timeframe up to November 30, 2023. The methodological quality of the included studies was evaluated using the Joanna Briggs Institute (JBI) Qualitative Assessment and Review Instrument (2016). Results were integrated and analyzed using Meta-synthesize methods.Results:A total of 15 studies were included, from which 58 distinct research findings were extracted. These were categorized into 10 new categories, which were further integrated into four main results: the need for positive emotional support, daily living-related needs, healthcare service needs, and social support needs.Conclusions:Healthcare providers should deeply understand the home management needs of patients with SCI. Utilizing artificial intelligence technology, an integrated support model encompassing hospital, home, and society can be constructed. Establishing a comprehensive home rehabilitation platform for patients with SCI can focus on psychological issues and enhance social support levels, thereby improving patients' quality of life.

Objective:To integrate qualitative research on the real experience of patients with spinal cord injury (SCI) returning to society after discharge, so as to provide a basis for developing transitional care intervention program, and promote patients' reintegration into society.Methods:Qualitative research on the real experience of patients with SCI returning to society after discharge was electronically retrieved on China National Knowledge Infrastructure, WanFang Data, VIP, China Biomedical Literature Service System, Cochrane Library, PubMed, Embase, Web of Science, CINAHL, and so on .The search period was from database establishment to August 30, 2023. The quality evaluation criteria for qualitative research of the JBI Evidence-Based Health Care Center (2016) was used to assess the quality of literature, and Meta-synthesis was used to integrate the results.Results:A total of 16 articles were included, and 51 research results were extracted. Similar research results were summarized and combined to form 12 new categories, which were then synthesized into four integrated results, including experiencing physical and mental discomfort following discharge, facing challenges in reintegrating into society, seeking social support, and adapting to social life through self-adjustment role changes.Conclusions:Patients with SCI have multiple psychological experiences in the process of reintegration into society. Medical and nursing staff should attach importance to their inner needs, help them overcome stress and challenges, provide them with personalized continuous care, and promote their role adaptation and reintegration into society.

Objective To construct a rehabilitation care platform for spinal cord injury patients,based on patient portrait technology and to validate its application effect.Methods Artificial intelligence technology was used to realize the fusion of data.We constructed a patient portrait rehabilitation nursing system that can provide systematic and personalized information support.By the convenience sampling method,53 perioperative patients with spinal cord injury from July 2023 to December 2023 were selected as the test group to implement the intelligent intervention based on patient portrait technology;53 perioperative patients with spinal cord injury who were hospitalized from January 2023 to June 2023 were selected as the control group to implement the conventional information support intervention.The self-efficacy,self-care ability,and quality of life were compared before the intervention,and 2 weeks,4 weeks,12 weeks after the intervention between the 2 groups.Results 45 cases in the experimental group and 43 cases in the control group reached the endpoint of the study after 12 weeks of intervention.The ANOVA of the 2 groups showed the test group having a greater advantage over the control group,with statistically significant differences in self-efficacy,ability to perform daily living tasks,and quality of life between groups,intergroup effect,and interaction effect(P＜0.05).Conclusion The rehabilitation care platform based on patient portraits has a positive effect on improving self-efficacy,self-care ability and quality of life for spinal cord injury patients.

Objective:To summarize the results of prenatal diagnosis and outcome of pregnancy of fetuses with a high risk for 6p22.1-p21.32 duplication signaled by non-invasive prenatal screening (NIPS).Methods:Clinical information, results of prenatal diagnosis and pregnancy for fetuses with a high risk for 6p22.1-p21.32 duplication were collected and analyzed. This study has been approved by the medical Ethics Committee of the First Affiliated Hospital of Zhengzhou University (Ethic No.2018-YB-08).Results:Forty three pregnant women with a high risk for 6p22.1-p21.32 duplication were identified by NIPS, among whom 30 had accepted invasive prenatal diagnosis, and 27 fetuses were verified to be false positive. Three fetuses were found to have other chromosomal abnormalities, among whom two were rated to be likely benign CNV and 1 was rated to be likely pathogenic. Follow up of the 43 pregnant women revealed that 35 fetuses were normal after birth, 1 pregnancy was terminated, and 7 were lost to follow up.Conclusion:For pregnant women with a high risk for 6p22.1-p21.32 duplication signaled by NIPS, genetic counselor need to inform them the high false positive rate and recommend invasive prenatal diagnosis and/or ultrasound examination in order to reduce the psychological and economic burdens.

Objective:To summarize the results of prenatal diagnosis and outcome of pregnancy of fetuses with a high risk for 6p22.1-p21.32 duplication signaled by non-invasive prenatal screening (NIPS).Methods:Clinical information, results of prenatal diagnosis and pregnancy for fetuses with a high risk for 6p22.1-p21.32 duplication were collected and analyzed. This study has been approved by the medical Ethics Committee of the First Affiliated Hospital of Zhengzhou University (Ethic No.2018-YB-08).Results:Forty three pregnant women with a high risk for 6p22.1-p21.32 duplication were identified by NIPS, among whom 30 had accepted invasive prenatal diagnosis, and 27 fetuses were verified to be false positive. Three fetuses were found to have other chromosomal abnormalities, among whom two were rated to be likely benign CNV and 1 was rated to be likely pathogenic. Follow up of the 43 pregnant women revealed that 35 fetuses were normal after birth, 1 pregnancy was terminated, and 7 were lost to follow up.Conclusion:For pregnant women with a high risk for 6p22.1-p21.32 duplication signaled by NIPS, genetic counselor need to inform them the high false positive rate and recommend invasive prenatal diagnosis and/or ultrasound examination in order to reduce the psychological and economic burdens.