Objective:To investigate and analyze the current status of health management (physical examination) service capabilities of medical institutions in Tianjin in 2021.Methods:It was a cross-sectional study. Using the census method, a questionnaire survey was conducted to obtain the health management (physical examination) service capabilities of 86 medical institutions in Tianjin in 2021. The questionnaire covered the basic information of the institution, human resources and equipment, physical examination items carried out, the annual number of people receiving physical examination, the degree of informatization, and the completion of quality control indicators. In this survey, a total of 86 questionnaires were distributed and 86 valid questionnaires were collected (100%). Mann-Whitney U test and χ2 test were used to compare the differences of health management (physical examination) indicators between public and private medical institutions, and to analyze the current health management (physical examination) service capabilities of medical institutions in Tianjin. Results:Among the 86 medical institutions included in the analysis, 53 (61.6%) were public institutions and 33 (38.4%) were private medical institutions. In terms of basic information, the proportion of comprehensive hospitals and level-3 medical institutions belonging to public institutions, as well as the time of health management (physical examination) business development, were significantly higher than those of private medical institutions [62.3% vs 30.3%, 62.3% vs 0, 11 (7, 5) years vs 7 (5, 10) years], and the proportion of independent setup of the physical examination center and the business area of health management (physical examination) were significantly lower than those of private institutions[33.3% vs 98.1%, 1 011 (600, 1 000) m 2 vs 2 000 (1 395, 2 782) m 2] (all P<0.05). In terms of practitioners, there were 2 964 health management (physical examination) practitioners in Tianjin in 2021, aged 43 (35, 56) years. The proportion of male practitioners, part-time practitioners, nurses, practitioners with intermediate professional title, chief inspection physician, health management specialist in public institutions and the time engaged in health management work of employees were all significantly higher than those in private medical institutions [20.6% vs 17.5%, 20.7% vs 8.1%, 33.8% vs 23.4%, 40.7% vs 27.3%, 7.1% vs 3.9%, 13.8% vs 4.7%, 6 (3, 11) years vs 5 (3, 8) years] (all P<0.05). In terms of business development, the implementation rates of preventive medical management, mental health management, hypertension risk management, health management contract service, pulmonary nodule management, health management intervention plan, health risk assessment, and health education programs in public institutions were significantly higher than those in private medical institutions (24.5% vs 0, 28.3% vs 0, 35.8% vs 15.2%, 39.6% vs 15.2%, 41.5% vs 12.1%, 50.9% vs 18.2%, 66.0% vs 36.4%, 83.0% vs 42.4%), and the annual health physical examination person-times, group and individual physical examination person-times in public institutions were significantly lower than those in private institutions [18 625 (11 844, 27 998) to 38 384 (10 832, 46 927), 14 818 (8 803, 23 915) to 28 663 (4 982, 41 927), 2 179 (1 221, 3 588) to 5 784 (1 461, 12 156)] (all P<0.05). Among the six quality control indicators of health examination, the completion rates of waist-hip circumference measurement in both types of institutions were low (<40%). Conclusion:Compared with public institutions, the talent echelon construction and service capability of health management (physical examination) in private medical institutions in Tianjin still needs to be improved.

Trimethylamine N-oxide(TMAO), a metabolite of gut microbiota, is closely associated with chronic kidney disease(CKD). It can aggravate the kidney injury and promote the occurrence of complications of CKD mainly by inducing renal fibroblast activation, vascular endothelial inflammation, macrophage foaming, platelet hyperreactivity, and inhibition of reverse cholesterol transport. Thus it is of great significance for clinical treatment of CKD to regulate circulating TMAO and alleviate its induced body damage. Currently, therapeutic strategies for TMAO regulation include dietary structure adjustment, lifestyle intervention, intestinal microflora regulation, and inhibition of intestinal trimethylamine synthesis and liver trimethylamine oxidation. Chinese medicinal herbs have the clinical advantage of multi-component and multi-target effects, and application of traditional Chinese medicine(TCM) to synergistically regulating TMAO and improving CKD via multiple pathways has broad prospects. This study systematically reviewed the clinical relevance and mechanism of TMAO in aggravating CKD renal function deterioration and complication progression. In addition, the effect and mechanism of TCM in improving TMAO-induced kidney injury, cardiovascular disease, hyperlipidemia, thrombosis and osteoporosis were summarized. The results provided a theoretical basis for TCM in attenuating gut microbiota-derived metabolite TMAO and improving CKD, as well as a basis and direction for in-depth clinical development and mechanism research in the future.
Humans ; Gastrointestinal Microbiome ; Medicine, Chinese Traditional ; Renal Insufficiency, Chronic/drug therapy*

In recent years, with advances in pelvic oncology and surgical techniques, surgeons have redefined the boundaries of pelvic surgery. Combined pelvic exenteration is now considered the treatment of choice for some patients with locally advanced and locally recurrent rectal cancer, but it is only performed in a few hospitals in China due to the complexity of the procedure and the large extent of resection, complications, and high perioperative mortality. Although there have been great advances in oncologic drugs and surgical techniques and equipment in recent years, there are still many controversies and challenges in the preoperative assessment of combined pelvic organ resection, neoadjuvant treatment selection and perioperative treatment strategies. Adequate understanding of the anatomical features of the pelvic organs, close collaboration of the clinical multidisciplinary team, objective assessment and standardized preoperative combination therapy creates the conditions for radical surgical resection of recurrent and complex locally advanced rectal cancer, while the need for rational and standardized R0 resection still has the potential to bring new hope to patients with locally advanced and recurrent rectal cancer.
Humans ; Pelvic Exenteration/methods* ; Neoplasm Recurrence, Local/surgery* ; Rectum/surgery* ; Rectal Neoplasms/surgery* ; Pelvis/surgery* ; Treatment Outcome ; Retrospective Studies

Objectives: To investigated the safety and efficacy of treating patients with acute non-ST-segment elevation myocardial infarction (NSTEMI) and elevated levels of N-terminal pro-hormone B-type natriuretic peptide (NT-proBNP) with levosimendan within 24 hours of first medical contact (FMC). Methods: This multicenter, open-label, block-randomized controlled trial (NCT03189901) investigated the safety and efficacy of levosimendan as an early management strategy of acute heart failure (EMS-AHF) for patients with NSTEMI and high NT-proBNP levels. This study included 255 patients with NSTEMI and elevated NT-proBNP levels, including 142 males and 113 females with a median age of 65 (58-70) years, and were admitted in the emergency or outpatient departments at 14 medical centers in China between October 2017 and October 2021. The patients were randomly divided into a levosimendan group (n=129) and a control group (n=126). The primary outcome measure was NT-proBNP levels on day 3 of treatment and changes in the NT-proBNP levels from baseline on day 5 after randomization. The secondary outcome measures included the proportion of patients with more than 30% reduction in NT-proBNP levels from baseline, major adverse cardiovascular events (MACE) during hospitalization and at 6 months after hospitalization, safety during the treatment, and health economics indices. The measurement data parameters between groups were compared using the t-test or the non-parametric test. The count data parameters were compared between groups using the χ² test. Results: On day 3, the NT-proBNP levels in the levosimendan group were lower than the control group but were statistically insignificant [866 (455, 1 960) vs. 1 118 (459, 2 417) ng/L, Z=-1.25,P=0.21]. However, on day 5, changes in the NT-proBNP levels from baseline in the levosimendan group were significantly higher than the control group [67.6% (33.8%,82.5%)vs.54.8% (7.3%,77.9%), Z=-2.14, P=0.03]. There were no significant differences in the proportion of patients with more than 30% reduction in the NT-proBNP levels on day 5 between the levosimendan and the control groups [77.5% (100/129) vs. 69.0% (87/126), χ²=2.34, P=0.13]. Furthermore, incidences of MACE did not show any significant differences between the two groups during hospitalization [4.7% (6/129) vs. 7.1% (9/126), χ²=0.72, P=0.40] and at 6 months [14.7% (19/129) vs. 12.7% (16/126), χ²=0.22, P=0.64]. Four cardiac deaths were reported in the control group during hospitalization [0 (0/129) vs. 3.2% (4/126), P=0.06]. However, 6-month survival rates were comparable between the two groups (log-rank test, P=0.18). Moreover, adverse events or serious adverse events such as shock, ventricular fibrillation, and ventricular tachycardia were not reported in both the groups during levosimendan treatment (days 0-1). The total cost of hospitalization [34 591.00(15 527.46,59 324.80) vs. 37 144.65(16 066.90,63 919.00)yuan, Z=-0.26, P=0.80] and the total length of hospitalization [9 (8, 12) vs. 10 (7, 13) days, Z=0.72, P=0.72] were lower for patients in the levosimendan group compared to those in the control group, but did not show statistically significant differences. Conclusions: Early administration of levosimendan reduced NT-proBNP levels in NSTEMI patients with elevated NT-proBNP and did not increase the total cost and length of hospitalization, but did not significantly improve MACE during hospitalization or at 6 months.
Male ; Female ; Humans ; Aged ; Natriuretic Peptide, Brain ; Simendan/therapeutic use* ; Non-ST Elevated Myocardial Infarction ; Heart Failure/drug therapy* ; Peptide Fragments ; Arrhythmias, Cardiac ; Biomarkers ; Prognosis

Humans ; Female ; Deep Learning ; Ovarian Neoplasms/genetics* ; Carcinoma, Ovarian Epithelial/genetics* ; Neural Networks, Computer ; RNA

Total mesorectal excision (TME) represents the gold standard for radical resection in rectal cancer. The development in radiology and laparoscopic surgical equipment and the advancement in technology have led to a deepened understanding of the mesorectum and its surrounding structures. Both the accuracy of preoperative staging and the preciseness of the planes of TME surgical dissection have been enhanced. The postoperative local recurrence rate is reduced and the long-term survival of rectal cancer patients is improved. The preservation of the pelvic autonomic nervous system maintains the patient's urinary and sexual functions to the greatest extent possible, which in turn improves the patient's postoperative quality of life. A thorough understanding of the anatomy of the mesorectum and its surrounding structures is a prerequisite for successful TME. Herein, we review the basic concepts and the anatomy of the mesorectum in the current literature. Some important clinical issues are also discussed systematically in terms of imaging, surgery, and pathology.
Humans ; Laparoscopy/methods* ; Mesocolon/surgery* ; Quality of Life ; Rectal Neoplasms/surgery* ; Rectum/surgery*

Objective: To analyze the efficacy of sinonasal adenoid cystic carcinoma (ACC) with perineural invasion (PNI), and explore the prognostic value of PNI on sinonasal adenoid cystic carcinoma. Methods: The clinical data of 105 patients with sinonasal ACC admitted to Cancer Hospital, Chinese Academy of Medical Sciences from January 2000 to December 2016 were retrospectively reviewed. All patients were restaged according to American Joint Committee on Cancer 8th edition. Follow-up visits were conducted to obtain information of treatment failure and survival outcome. The Log rank test was used for univariate analysis of prognostic factors, and Cox regression model was used for multivariate prognostic analysis. Results: The maxillary sinus (n=59) was the most common primary site, followed by the nasal cavity (n=38). There were 93 patients with stage Ⅲ-Ⅳ. The treatment modalities included surgery alone (n=14), radiotherapy alone (n=13), preoperative radiotherapy plus surgery (n=10), and surgery plus postoperative radiotherapy (n=68). The median follow-up time was 91.8 months, the 5-year local control (LC), distant metastasis-free survival (DMFS), progression-free survival (PFS), and overall survival (OS) rates were 72.6%, 73.0%, 52.9% and 78.0%, respectively. There were 33 patients (31.4%) with PNI-positive. The 5-year DMFS, PFS, and OS rates of PNI-positive group were 53.7%, 29.4% and 56.5%, respectively, which were significantly inferior to those of PNI-negative group (80.8%, 63.0% and 86.8%, respectively, P<0.05), while there was no significant difference in the 5-year LC rate between both groups (64.5% vs 76.5%, P=0.273). The multivariate Cox regression analysis showed PNI was one of the poor prognostic factors of DMFS (HR=3.514, 95%CI: 1.557-7.932), PFS (HR=2.562, 95%CI: 1.349-4.866) and OS (HR=2.605, 95%CI: 1.169-5.806). Among patients with PNI-positive, the 5-year LC, PFS and OS rates of patients received surgery combined with radiotherapy were 84.9%, 41.3% and 72.7%, respectively, which were significantly higher than 23.3%, 10.0% and 26.7% of patients receiving surgery or radiotherapy alone (P<0.05). Conclusion: The presence of PNI increases the risk of distant metastasis in patients with sinonasal ACC. Compared with patients with PNI-negative, the prognosis of patients with PNI-positive is relatively poor, and surgery combined with radiotherapy for PNI-positive sinonasal ACC results in good clinical outcomes.
Carcinoma, Adenoid Cystic/pathology* ; Humans ; Paranasal Sinus Neoplasms/therapy* ; Prognosis ; Proportional Hazards Models ; Retrospective Studies

The basic biological research of acupuncture originates from clinical practice and serves clinical application. It is the fundamental idea of "acupuncture translational medicine". The animal experiment is indispensable in acupuncture translational medicine, which contributes to simplifying the complex factors affecting the clinical efficacy of acupuncture, observing the effect of the nociceptive stimuli and obtaining the invasive and off-body biomarkers. Focusing on animal experiment, the basic biological research can objectively reveal the structure and function of acupoints, obtain the parameters required by different stimulation methods and clarify the material basis which acupuncture works, so as to provide the references and evidences for acupoint combination and the selection of appropriate stimulation in clinical practice, as well as the development of medical instruments and new drugs.
Animals ; Animal Experimentation ; Translational Science, Biomedical

OBJECTIVE: Prenatal phthalate exposure has been associated with placental inflammatory factors and infant allergic rhinitis (AR). However, the results are inconclusive. We designed a population-based cohort study to examine the effects of placental inflammatory biomarkers on the sex-dependent associations between maternal phthalate exposure and infant AR. METHODS: A total of 2,348 pregnant women from Ma'anshan, Anhui Province, China, who were screened before antenatal visits and met the inclusion criteria, were included in the present study. We assessed AR in their offspring aged 36 months with a questionnaire. Quantitative PCR was performed to measure placental inflammatory factor mRNAs. The independent samples t-test and multivariable logistic regression were used to determine the associations between infant AR and maternal phthalates. RESULTS: Childhood AR may be related to education and family monthly income ( P = 0.01). The phthalate metabolites, mono (2-ethylhexyl) phthalate (MEHP), mono (2-ethyl-5-hydroxyl) phthalate (MEHHP), in pregnant women were associated with a significantly increased risk for infant AR in males [ P < 0.05; odds ratio ( OR): 1.285; 95% confidence interval ( CI): 1.037-1.591, and OR: 1.232, 95% CI: 1.008-1.507, respectively], but not females. Additionally, irritably-increased expression levels of HO-1 and IL-4 were associated with AR in male infants ( OR: 1.175; 95% CI: 1.038-1.329 and OR: 1.181; 95% CI: 1.056-1.322, respectively). The association between maternal urinary MEHHP and placental HO-1 was marginally significant according to mediation analysis. CONCLUSION The associations of maternal MEHHP and MEOHP levels with fetal AR in males were significant. Placental HO-1 was a fractional mediator in the associations between MEHHP and AR. Thus, the placenta should be further investigated as a potential mediator of maternal exposure-induced disease risk in children.
Biomarkers ; Child, Preschool ; Cohort Studies ; Diethylhexyl Phthalate/analogs & derivatives* ; Female ; Humans ; Interleukin-4/pharmacology* ; Male ; Maternal Exposure/adverse effects* ; Phthalic Acids/adverse effects* ; Placenta ; Pregnancy ; Rhinitis, Allergic/epidemiology*

Objective To explore the anatomical morphology and characteristics of the sustentaculum tali based on CT three⁃dimensional reconstruction, so to provide anatomical support for the treatment of calcaneal fractures with screw implantation. Methods From March 2019 to March 2020, a total of 336 adult calcaneal CT three⁃dimensional reconstruction images from the Affiliated Hospital of Traditional Chinese Medicine of Southwest Medical University were collected after exclusion of inclusion criteria. The CT three⁃dimensional reconstruction of calcaneus was classified according to the β, the prolate axial intersection between sustentaculum tali and calcaneus on the normal posterior. Reference points, β; AB, the distance from the inside of sustentaculum tali to the inside of posterior talar articular surface; AC, the distance from the inside of sustentaculum tali to the outside of posterior talar articular surface; AD, the distance from the inside of sustentaculum tali to lateral of calcaneal; AE, the distance from the inside of sustentaculum tali to medial process of calcaneal tuberosity; AF, the distance from the inside of sustentaculum tali to calcaneal tuberosity; AG, the distance from the inside of sustentaculum tali to lateral process of calcaneal tuberosity. The results were statistically analyzed according to type, sex and body side. Results Under the β, the sustentaculum tali was classified into three types: typeⅠ(β<70°, 68 cases, 20.24%), type Ⅱ(70°≤β<80°, 153 cases, 45.54%), type Ⅲ(80°≤β<90°, 115 cases, 34.23%). For the distance of β, AB, AF, there were statistical differences between type Ⅲ and other types (P<0.05). For the distance of AE, there were statistical differences between type Ⅲ and typeⅠ(P<0.05). Meanwhile, for the distance of AB, AC, AD, AE, AF, AG, there were statistical differences between male and female (P<0.05). For the distance of β, AB, there were statistical differences between right and left (P<0.05). Conclusion Under the β, the sustentaculum tali is classified into three types, with the typeⅡas the main type. When treating calcaneal fractures with internal fixation, direction of screw implant can choose between 70° to 80° as soon as possible. The morphology and classification of sustentaculum tali are of certain clinical implication to treat calcaneal fractures.