BACKGROUND: As an essential part of health services, rehabilitation is of great significance to improve the health and quality of life of the whole population. Accelerating aging calls for a significant expansion of rehabilitation services in China, but rehabilitation needs remain unclear. We conducted the study to explore the rehabilitation needs in China and project the trend of rehabilitation needs from 2020 to 2034. METHODS: The data of health conditions that might potentially benefit from rehabilitation were obtained from Global Burden of Disease (GBD) study. Estimated annual percentage changes (EAPCs) were calculated to quantify the trends of the age-standardized rates. Projections of rehabilitation needs were made until 2034 using Bayesian age-period-cohort analysis (BAPC). RESULTS: Approximately 460 million persons (33.3% of the total population) need rehabilitation in China, contributing to 63 million years lived with disabilities (YLDs) in 2019. The number of prevalent cases that need rehabilitation increased from around 268 (95% uncertainty interval [UI]: 257-282) million in 1990 to almost 460 (95% UI: 443-479) million in 2019, representing an increase of 71.3%. The highest contribution to the need for rehabilitation was musculoskeletal disorders with about 322 (95% UI: 302-343) million persons in seven aggregate disease and injury categories, and hearing loss with over 95 (95% UI: 84-107) million people among 25 health conditions. Based on the projection results, there will be almost 636 million people (45% of the total population) needing rehabilitation services in China by 2034, representing an increase of 38.3%. The rehabilitation needs of neoplasms, cardiovascular diseases, and neurological disorders are expected to increase significantly from 2019 to 2034, with increases of 102.3%, 88.8% and 73.2%, respectively. CONCLUSIONS The need for rehabilitation in China substantially increased over the last 30 years. It is predicted that over two in five people will require rehabilitation by 2034, thus suggesting the need to develop rehabilitation services that meet individuals' rehabilitation needs.
Humans ; China/epidemiology* ; Global Burden of Disease ; Female ; Male ; Musculoskeletal Diseases/epidemiology* ; Rehabilitation/trends* ; Quality of Life ; Middle Aged ; Aged ; Bayes Theorem

Objective To analyze and summarize the research hotspots and trends in inflammation-related research in colorectal cancer (CRC). Methods Studies on CRC and inflammation from 2000 to 2023 were retrieved from the Web of Science core collection. VOSviewer, CiteSpace, the Bibliometrix R package, and Scimago Graphica were used for bibliometric and visual analysis. Results The annual publication volume in this field has increased year by year, with significant contributions from countries such as the United States, China, and the United Kingdom. Harvard University, the National Cancer Institute, and Shanghai Jiao Tong University are the top three institutions in terms of publication volume in this field. International Journal of Molecular Sciences is the journal that has published the most research literature in this field. Hébert JR is the author who published the most papers. Several longstanding research teams have been formed, but relatively lacking cooperation between teams. The effect of inflammation on the occurrence, development, treatment, and prognosis of colorectal cancer and its molecular mechanisms are the main focus of research in this field. Conclusion “Fusobacterium nucleatum” “immunotherapy” “drug delivery” “gut microbiota” “tumor microenvironment” “metabolites” and “network pharmacology” are the hotspots and frontiers of research in this field. Further exploration of the correlation between inflammation and CRC and the mechanisms of their mutual influence, optimization of prevention strategies for CRC, and exploration of new therapeutic targets and treatments are future research trends.

Objective:To explore the relationship between the hypertensive snowbirds′ length of migratory stay and their blood pressure control and blood pressure levels.Methods:This study was a cross-sectional study. A population of snowbirds with hypertension was recruited between October and November 2022, and a structured questionnaire was used to collect their self-measured blood pressure and length of stay in Hainan Province. The blood pressure control status is determined based on self-measured blood pressure. According to the self-measured blood pressure to determine whether the blood pressure was well controlled. The associations between snowbirds′ length of stay and their blood pressure control as well as their self-measured blood pressure were analyzed using restricted cubic splines.Results:A total of 362 research subjects were included, 169(46.7%) of whom were male, and their age was (69.7±7.0) years old. The participants′ self-measured systolic blood pressure and diastolic blood pressure were (129.1±16.2) mmHg (1 mmHg=0.133 kPa) and (78.9±10.1) mmHg, respectively. Overall, 174 (48.1%) participants attained adequate blood pressure control. The median length of stay in Wuzhishan City was 7(6, 7) months. There was an inverted U-shaped association between snowbirds′ length of stay and blood pressure control (overall: P=0.023; nonlinearity: P=0.014), where participants with a length of stay of 7 months had the highest rate of blood pressure control. There is a U-shaped curve relationship between length of stay and systolic blood pressure (overall: P=0.001; nonlinearity: P=0.033), and a linear negative correlation with diastolic blood pressure ( β=-1.19, P=0.003). Conclusions:Compared with hypertensive snowbirds with too long or too short lengths of stay, snowbirds who stayed in Wuzhishan City for seven months have better blood pressure control, and systolic blood pressure is also lower.

Objective By population survey,to explore the epidemiological characteristics of gastric precancerous lesions in Lishui District of Nanjing and provide objective basis for the prevention and treatment of early gastric cancer.Methods From July 2021 to December 2022,21 977 patients who received endoscopy and/or 13C-UBT in Lishui District People's Hospital and 6 medical community units in Nanjing City were retrospectively analyzed for demography characteristics,detection rate of gastric precancerous lesions,and H.Pylori infection rate.Results(1)590 cases of gastric precancerous lesions were detected(detection rate 2.68%);(2)The total detection rate of precancerous lesions and three pathological types in males were all higher than those in females(all P<0.001);(3)The minimum age for the total detection rate of precancerous lesions in males and the mini-mum age for each pathological type were lower than in females(P<0.001,0.009,0.005,0.002);(4)The popu-lation total H.pylori infection rate was 23.10%,the H.pylori infection rate in patients with precancerous lesions was higher than that in non-precancerous lesions(P<0.001),both H.pylori infection rate of male and female in precancerous lesions were all higher than those of non-precancerous lesions of the same sex(all P<0.001),in addition,the H.pylori infection rate of male whether in precancerous or non-precancerous lesions was higher than that of female(all P<0.001);(5)The precancerous lesions detection rate in male,female,and the overall age range of 20～29 to 70～79 years is positively correlated with age growth(P<0.001),and rapidly decreases after the age of 79,the of H.pylori infection rate was also positively correlated with age growth(P<0.001),and the trend of age change(P<0.001)was parallel to the precancerous lesions detection rate.Conclusions The detec-tion rate of gastric precancerous lesions in this region is above the average level in China;the total H.pylori infec-tion rate is at a relatively low level in China;the H.pylori infection rate is parallel to the age trend of the detection rate of gastric precancerous lesions,and increases with age.

Five new saponins, including three steroid saponins, paristenoids A-C (1-3), and two triterpenoid saponins, paristenoids D-E (4-5), along with four known ones (6-9) were isolated from the rhizomes of Paris polyphylla var. stenophylla. The structures of the isolated compounds were identified mainly by detailed spectroscopic analysis, including extensive 1D and 2D NMR, MS, as well as chemical methods. Compound 3 is a new cyclocholestanol-type steroidal saponin with a rare 6/6/6/5/5 fused-rings cholestanol skeleton, and this skeleton has been first found from the genus Paris. The cytotoxicities of the isolated compounds against three human three glioma cell lines (U87MG, U251MG and SHG44) were evaluated, and compound 7 displayed certain inhibitory effect with IC₅₀ values of 15.22 ± 1.73, 18.87 ± 1.81 and 17.64 ± 1.69 μmol·L^-1, respectively.
Humans ; Rhizome/chemistry* ; Steroids/chemistry* ; Liliaceae/chemistry* ; Saponins/chemistry* ; Triterpenes/analysis*

Objective:To analyze the clinical characteristics, diagnosis and treatments of patients with POEMS syndrome initially diagnosed as pulmonary hypertension (PH).Methods:Clinical data of 7 patients who were initially diagnosed as PH and finally diagnosed as POEMS syndrome in Shanghai Pulmonary Hospital from May 2013 to November 2021 were retrospectively reviewed. Clinical manifestations, laboratory tests, echocardiography, hemodynamic findings, treatment and prognosis of patients were analyzed.Results:Seven patients, including 4 males and 3 female, aged (55±9) (44-62) years were presented with elevated pulmonary artery pressure by echocardiography at admission. Chest tightness and shortness of breath (7/7), fatigue (6/7) and lower limb edema (4/7) were the most common symptoms in the first-episode. Meanwhile, patients also presented symptoms associated with POEMS syndrome, including multiple peripheral neuropathy (7/7), multiserosal cavity effusion (6/7), organomegaly (5/7), skin changes (5/7), and endocrine lesions (4/7). Serum levels of vascular endothelial growth factor (VEGF) were significantly increased in all patients. The pulmonary arterial systolic blood pressure was (66±21)mmHg (1 mmHg=0.133 kPa) estimated by echocardiography. Six patients underwent right heart catheterization and significantly increased mean pulmonary artery pressure((35±9) mmHg) was confirmed; and their pulmonary vascular resistance was (4.00±2.10) Wood U. All patients received corresponding treatment for POEMS syndrome. The excise tolerance was improved in 5 patients after successful treatment with stable or reversed WHO functional class. One patient received hemodialysis treatment for uncontrolled POEMS. One patient died during follow-up. The echocardiography was followed up in 4 patients, and 2 of whom had a complete reversal of PH, 1 had a partial reversal, and 1 had not yet reversed.Conclusions:In patients with PH who have multisystem manifestations, such as multiple peripheral neuropathy, multiserosal cavity effusion, organomegaly and skin changes, POEMS syndrome should be considered, and proper and active treatment of POEMS may reverse PH and improve the prognosis of patients.

Objective:To compare the outcomes of watch&wait (W&W) strategy in patients with locally advanced rectal cancer who achieved complete clinical response (cCR) after neoadjuvant therapy, with those who obtained pathological complete response (pCR) after total mesorectal excision (TME).Methods:This is a retrospective cohort analysis study. Patients histologically proven with locally advanced rectal adenocarcinoma (stage Ⅱ-Ⅲ) who had received neoadjuvant chemotherapy were eligible between January 2014 and December 2019. In whom we included patients who had cCR offered management with W&W strategy after completing neoadjuvant therapy and follow-up ≥1 year (W&W group), and patients who did not have cCR but pCR after TME (pCR group). The primary endpoints were 3-year and 5-year overall survival (OS), colostomy-free survival (CFS), disease-free survival (DFS), non-local regrowth disease-free survival (NR-DFS), and organ preservation rate. Kaplan-Meier analysis was used for survival analysis and log-rank test was performed. For comparative analysis, we also derived one-to-one paired cohorts of W&W versus pCR using propensity-score matching (PSM).Results:A total of 118 patients were enrolled, 49 of whom had cCR and managed by W&W, 69 had pCR, with a median follow-up period of 49.5 months (12.1-79.9 months). No difference was observed in the 3-year OS (97.1% vs. 96.7%) and 5-year OS (93.8% vs. 90.9%, P=0.696) between the W&W and pCR groups. Patients managed by W&W had significantly better 3-year and 5-year CFS (89.1% vs. 43.5%, P<0.001), better 3-year DFS (83.6% vs. 97.0%) and 5-year DFS (83.6% vs. 91.2%, P=0.047) compared with those achieving pCR. The 3-year NR-DFS (95.9% vs. 97.0%) and 5-year NR-DFS (92.8% vs. 97.0%, P=0.407) did not significantly differ between the W&W and pCR groups. Local regeneration occurred in six cases, and 87.7% of patients had successful rectum preservation in the W&W group. In the PSM analysis (34 patients in each group), absolutely better CFS (90.1% vs. 26.5%, P<0.001) was noted in the W&W group. A median interval of 17.5 weeks was observed for achieving cCR, while only 23.9% of patients achieved cCR within 5 to 12 weeks from radiation completion. Patients with short-course sequential chemoradiotherapy achieved cCR significantly later when compared with those with long-course concurrent chemoradiotherapy (19.0 vs. 9.8 weeks, P<0.001). Conclusions:The oncological outcomes of W&W strategy in patients with locally advanced rectal cancer are safe and effective, significantly improving the quality of life. Longer interval for cCR evaluation may improve rectal organ preservation rate.

The present pandemic prevention and control of 2019 novel coronavirus diseases(COVID-19) is still severe in China and abroad, which is however witnessing a dimensional application and success of the information technology.For example, the remote consultation system of epidemic prevention and control had played a key role in Henan province in its fight against COVID-19. The architecture of the system was composed of software and hardware architecture, data exchange technology, security system design, and data collection specifications. By the end of September 2021, the audio and video systems of 147 designated hospitals for patients of COVID-19 had been constructed, and 98 of which had achieved clinical data sharing and interaction. The remote consultation system effectively guaranteed the real-time sharing of case data, saved diagnosis costs and treatment time, laying a solid foundation for the pandemic prevention and control of COVID-19.

Objective:To compare the therapeutic results between axis pedicle screwing assisted by intraoperative 3-D navigation and freehand axis pedicle screwing in the treatment of Hangman fracture.Methods:A retrospective analysis was performed of the 64 patients with Hangman fracture who had received posterior axis pedicle screwing at Department of Spinal Surgery, The Sixth Hospital of Ningbo from May 2014 to December 2019. According to the placement methods of axis pedicle screws, they were divided into a navigation group ( n=34, subjected to axis pedicle screwing assisted by intraoperative 3-D navigation) and a freehand group ( n=30, subjected to freehand axis pedicle screwing). Pedicle screw placement time, operation time, intraoperative bleeding, fluoroscopy time, hospital stay, total hospitalization cost and complications were recorded and compared between the 2 groups. The accuracy of axis pedicle screw placement was evaluated according to the postoperative cervical CT and screw grading criteria proposed by Park et al. At admission, 3 months postoperation, and the last follow-up, neurological function of the patients was evaluated by modified Japanese Orthopedic Association (mJOA) score, neck pain was evaluated by visual analogue scale (VAS), and C2/3 vertebral body angulation and C2 forward displacement were measured. The clinical efficacy was evaluated by Moon grading at the last follow-up. Results:The navigation group and the freehand group were comparable due to insignificant differences between them in the preoperative general data ( P>0.05). The accuracy of screw placement in the navigation group (98.2%, 54/55) was significantly higher than that in the freehand group (85.2%, 46/54) ( P<0.05). The screw placement time, operation time, fluoroscopy time and total hospitalization cost in the navigation group were significantly more than those in the freehand group ( P<0.05). Vertebral artery injury occurred in 3 cases in the freehand group. Screw loosening, screw breakage or rod breakage occurred in none of the patients after operation. There was no significant difference between the 2 groups in the intraoperative bleeding, hospital stay or follow-up time ( P>0.05). In both groups, the VAS score, mJOA score, C2/3 vertebral body angulation and C2 forward displacement were significantly improved at 3 months postoperation and the last follow-up compared with those at admission ( P<0.05), but there was no significant difference between the 2 groups in the contemporary comparisons ( P>0.05). At the last follow-up, Moon grading in the navigation group was significantly better than that in the freehand group ( P<0.05). Conclusion:In the treatment of Hangman fracture, compared with freehand screw placement, axis pedicle screwing assisted by intraoperative 3-D navigation can improve accuracy and safety of screw placement and reduce postoperative complications, leading to better clinical efficacy.

Objective:To evaluate the value of preoperative aspartate aminotransferaseto platelet ratio index (APRI) and fibrosis index 4 (Fib4) in predicting posthepatectomy liver failure (PHLF) of primary hepatocellular carcinoma.Methods:The data of 587 patients with hepatocellular carcinoma admitted to the First Affiliated Hospital of Xinjiang Medical University from January 2014 to January 2020 were retrospectively collected and analyzed, including 412 males and 175 females, aged (56.8±11.2) years. Univariate and multivariate logistic regression were used to analyze the influencing factors of PHLF. The ability of Child-Pugh score, model for end-stage liver diseas (MELD) score, APRI and Fib4 to predict PHLF was evaluated through the receiver operating characteristic (ROC) curve of subjects.Results:Among 587 patients, 186 (31.7%) had liver failure after hepatectomy. In multivariate logistic regression analysis, APRI ( OR=2.660, 95% CI: 1.314-5.384, P=0.007) and Fib4 ( OR=1.322, 95% CI: 1.157-1.511, P<0.001) were risk factors for PHLF in patients with hepatocellular carcinoma. The higher the number, the greater the risk of PHLF. The predicted area under the ROC curve of PHLF in patients with hepatocellular carcinoma was Fib4(0.719)>APRI(0.686)>MELD score(0.618)>Child-Pugh score(0.565). Conclusion:APRI and Fib4 were risk factors of PHLF in patients with hepatocellular carcinoma. They predict the occurrence of PHLF better than Child-Pugh score and MELD score.