BACKGROUND: Whether adherence to a healthy lifestyle is associated with a lower risk of developing pneumonia and a better long-term prognosis remains unclear. This study aimed to investigate associations of individual and combined lifestyle factors (LFs) with the incidence risk and long-term prognosis of pneumonia hospitalization. METHODS: Using data from the China Kadoorie Biobank study, we used the multistate models to investigate the role of five high-risk LFs, including smoking, excessive alcohol drinking, unhealthy dietary habits, physical inactivity, and unhealthy body shape, alone or in combination in the transitions from a generally healthy state at baseline to pneumonia hospitalization or cardiovascular disease (CVD, regarded as a reference outcome), and subsequently to mortality. RESULTS: Most of the five high-risk LFs were associated with increased risks of transitions from baseline to pneumonia and from pneumonia to death, but with different risk estimates. The greater the number of high-risk LFs, the higher the risk of developing pneumonia and long-term mortality risk after pneumonia, with the strength of associations comparable to that of LFs and CVD. Compared to participants with 0-1 high-risk LF, the adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) for transitions from baseline to pneumonia and from pneumonia to death in those with five high-risk LFs were 1.43 (1.28-1.60) and 1.98 (1.61-2.42), respectively. Correspondingly, the respective HRs (95% CIs) for transitions from baseline to CVD and from CVD to death were 2.00 (1.89-2.11) and 1.44 (1.30-1.59), respectively. The risk estimates changed slightly when further adjusting for the presence of major chronic diseases. CONCLUSION In this Chinese population, unhealthy LFs were associated with an increased incidence and long-term mortality risk of pneumonia.
Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Cardiovascular Diseases/etiology* ; China/epidemiology* ; Life Style ; Pneumonia/etiology* ; Prognosis ; Risk Factors ; Smoking

OBJECTIVE To observe and compare the synergistic rates of combined use of polymyxin B with 12 types of traditional antibiotics against carbapenem-resistant Klebsiella pneumoniae(CRKP)in vitro antimicrobial ac-tion.METHODS Totally 30 strains of CRKP were randomly drawn from 312 strains of CRKP that were isolated from the clinical departments of Shiyan People's Hospital between 2020 to 2023.The carbapenemases were detec-ted by Carba NP test.The six genotypes KPC,OXA-48,OXA-23,NDM,VIM and IMP were detected by means of fluorescent quantitative polymerase chain reaction(PCR),the drug resistance of the strains was detected by mi-cro broth dilution method,and the synergistic effect of polymyxin B combined with 12 types of traditional antibi-otics on in vitro antimicrobial action was detected by using micro chessboard dilution method.RESULTS All of the isolated CRKP strains produced carbapenemases,with the KPC genotype dominant.The drug resistance rates to cephalosporins,carbapenems and quinolones reached up to 100.00％,and no polymyxin B-resistant strains were detected.The synergistic rates of minocycline and rifampicin combined with polymyxin B to the in vitro antimicro-bial action were the highest,which were 73.33％and 50.00％,respectively;the synergistic rates of levofloxacin and ciprofloxacin combined with polymyxin B were the lowest,and both were 0.The synergistic rates of meropen-em and imipenem combined with polymyxin B to the in in vitro antimicrobial action were 36.67％and 30.00％,re-spectively.The synergistic rates of ceftazidime,cefepime,piperacillin-tazobactam and cefoperazone-sulbactam combined with polymyxin B to the in vitro antimicrobial action were less than 30.00％.CONCLUSIONS Polymyxin B combined with minocycline and rifampicin should be taken as the first choice for treatment of the CRKP-induced infection.The synergistic rate of the carbapenems combined with polymyxin B is higher than that of the cephalo-sporins combined with polymyxin B to the antimicrobial action.Levofloxacin and ciprofloxacin combined with pol-ymyxin B do not have synergistic effect on the in vitro antimicrobial action.

Gastric cancer with peritoneal metastasis (GCPM) is a common and lethal manifestation of advanced gastric cancer, with a median survival of only 5-11 months. This consensus was developed by 30 experts from Asia (China, Japan, Korea, and Singapore) using the Delphi method and the GRADE evidence grading system. A total of 29 statements were formulated, covering the diagnosis and assessment of GCPM, indications for laparoscopic exploration and NIPS (normothermic intraperitoneal and systemic treatment), treatment regimens, prevention and management of complications, criteria for conversion surgery, and postoperative intraperitoneal therapy. The consensus aims to standardize clinical practice and improve the prognosis of patients with GCPM.

Objective Fragrant sachets are items with significant Chinese cultural characteristics and have multiple application values, with their medicinal value being an important aspect. Especially in recent years, with the successive outbreaks of SARS, MERS, COVID-19, the medicinal effect of traditional Chinese medicine sachets has been increasingly valued and widely used.However, there are no relevant standards for traditional Chinese medicine sachets at the national, industry, local, or organizational levels, which is not conducive to the healthy development of the industry. To establish standards for traditional Chinese medicine sachets to lead the development of the industry. Methods Based on the review of the current application status of traditional Chinese medicine sachets, a study on the quality standards of traditional Chinese medicine sachets was conducted through investigation and research, data collection, drafting of standard drafts, soliciting opinions, review and approval, and standard verification. Results The first group standard of traditional Chinese medicine sachet in China: Technological specification of traditional Chinese medicine sachet (powder core), which ensures the scientificity, progressiveness, rationality and practicability of the production of the standard of traditional Chinese medicine sachet. Conclusion The established group standard for traditional Chinese medicine sachets are practical, safe, reliable, and easy to implement, providing technical references for the inheritance and promotion of traditional Chinese medicine sachets.

Keratinized mucosa width (KMW) is one of the main components of peri-implant phenotype. The impact of KMW adequacy on peri-implant soft and hard tissues health has been a focus question among periodontology and implantology in recent years. The present article reviewed the research progress on the clinical significance of peri-implant KMW. Recent evidence has indicated that a narrow band of peri-implant KMW was associated with more significant plaque accumulation, peri-implant soft and hard tissues inflammations and patient discomfort. Clinicians should enhance their understanding on the relationship between peri-implant KMW and peri-implant health. Soft tissue considerations should be integrated in implant treatment designing to develop a more comprehensive, biologically oriented treatment plan, and timely interventions for sites with insufficient KMW is essential to maintain the long-term health and stability of peri-implant tissues.

Objective:To compare the efficacy of body posture combined with pharmacotherapy and pharmacotherapy alone in the treatment of chronic subdural hematoma(CSDH).Methods:Firstly, retrospective case series study was conducted. Thirty cases of CSDH that had received body posture combined with pharmacotherapy at Department of Neurosurgery, Huashan Hospital Affiliated to Fudan University from December 2016 to October 2020 were studied retrospectively. Twenty-seven patients were male, and 3 patients were female. The age of patients ( M(IQR)) was 66(16) years (range:28 to 84). Nineteen patients had unilateral hematoma, and 11 patients had bilateral hematoma. All patients received pharmacotherapy and body posture therapy that was to raise their lower limbs 20 to 30 cm with leg lift pad and get abdominal compressed with customized abdominal belt in supine position. Patients were required to maintain the body posture as much as possible, with the maximum to 16 to 18 hours per day. Patients with unilateral hematoma should tilt the head to the affected side and avoid tilting it to the opposite side. For patients with bilateral hematoma, there was no need for head lateralization. Patient were treated with oral dexamethasone and atorvastatin simultaneously. The preliminary efficacy of body posture combined with pharmacotherapy was determined by hematoma improvement rate which was analyzed by Clopper-Pearson method. Then, the multi-center, prospective, randomized controlled trial had carried out in 9 medical centers from August 2020 to November 2021. The stratified block randomization method was adopted. Patients were randomized in a ratio of 1∶1 to either receive pharmacotherapy alone(the control group) or body posture combined with pharmacotherapy(the experiment group) for 3 months and followed up for 6 months. Effective treatment was defined as complete absorption of hematoma, or the hematoma volume decreased by more than 10 ml and Markwalder grading scale score had improved by more than 1 point compared to the baseline. The efficacy rate and surgery conversion rate at 3 months and recurrence at 6 months were observed. Comparison between groups was performed with paired sample t test, Mann-Whitney U test, χ2 test, corrected χ2 test, or Fisher exact probability method. Logistic regression was used to compare the effective rate and operation rate between the two groups. Results:In the respective study, 30 patients completed follow-up 13 to 353 days after treatment. At the last follow-up, the incidence of almost complete absorption or significantly absorption of hematoma (hematoma volume was significantly reduced accompanied by symptom improvement) was 93.3%. The 95% CI for the incidence that analyzed by the Clopper-Pearson method was 77.9% to 99.2%. One hundred and six patients were enrolled in the multicenter study. Fifty-five patients underwent body posture combined with pharmacotherapy. The age was 74(17) years (range:26 to 92). Thirty-nine patients were males and 16 were females. Fifty-one patients underwent pharmacotherapy alone. The age was 69(12) years (range:48 to 84). Thirty-seven patients were males and 14 were females. The length of body posture recorded in diary card was (15.7±2.3) hours(range:7.6 to 19.3 hours). The efficacy rate in the body posture combined with pharmacotherapy group and pharmacotherapy alone group were 83.6% (46/55) and 56.9% (29/51), respectively at 3 months. The result of the logistic regression analysis showed that the efficacy of body posture combined with pharmacotherapy group was better than that of pharmacotherapy alone group ( OR=3.88,95% CI:1.57 to 9.58, P=0.003). Surgery rate in the body posture combined with pharmacotherapy group and pharmacotherapy alone group were 5.5% (3/55) and 21.6% (11/51) respectively. The result of Logistic regression showed that the pharmacotherapy alone group was more likely to be converted to surgery ( OR=0.21,95% CI:0.05 to 0.80, P=0.023). At the 6 months, no recurrence of cases was found in the body posture combined with pharmacotherapy group. However, the recurrence rate of pharmacotherapy alone group was 6.3% (3/48), there was no significant difference between the two groups ( P>0.05). Conclusion:The effect of body posture combined with pharmacotherapy for chronic subdural hematoma is better than that of pharmacotherapy alone.

Keratinized mucosa width (KMW) is one of the main components of peri-implant phenotype. The impact of KMW adequacy on peri-implant soft and hard tissues health has been a focus question among periodontology and implantology in recent years. The present article reviewed the research progress on the clinical significance of peri-implant KMW. Recent evidence has indicated that a narrow band of peri-implant KMW was associated with more significant plaque accumulation, peri-implant soft and hard tissues inflammations and patient discomfort. Clinicians should enhance their understanding on the relationship between peri-implant KMW and peri-implant health. Soft tissue considerations should be integrated in implant treatment designing to develop a more comprehensive, biologically oriented treatment plan, and timely interventions for sites with insufficient KMW is essential to maintain the long-term health and stability of peri-implant tissues.

OBJECTIVE To observe and compare the synergistic rates of combined use of polymyxin B with 12 types of traditional antibiotics against carbapenem-resistant Klebsiella pneumoniae(CRKP)in vitro antimicrobial ac-tion.METHODS Totally 30 strains of CRKP were randomly drawn from 312 strains of CRKP that were isolated from the clinical departments of Shiyan People's Hospital between 2020 to 2023.The carbapenemases were detec-ted by Carba NP test.The six genotypes KPC,OXA-48,OXA-23,NDM,VIM and IMP were detected by means of fluorescent quantitative polymerase chain reaction(PCR),the drug resistance of the strains was detected by mi-cro broth dilution method,and the synergistic effect of polymyxin B combined with 12 types of traditional antibi-otics on in vitro antimicrobial action was detected by using micro chessboard dilution method.RESULTS All of the isolated CRKP strains produced carbapenemases,with the KPC genotype dominant.The drug resistance rates to cephalosporins,carbapenems and quinolones reached up to 100.00％,and no polymyxin B-resistant strains were detected.The synergistic rates of minocycline and rifampicin combined with polymyxin B to the in vitro antimicro-bial action were the highest,which were 73.33％and 50.00％,respectively;the synergistic rates of levofloxacin and ciprofloxacin combined with polymyxin B were the lowest,and both were 0.The synergistic rates of meropen-em and imipenem combined with polymyxin B to the in in vitro antimicrobial action were 36.67％and 30.00％,re-spectively.The synergistic rates of ceftazidime,cefepime,piperacillin-tazobactam and cefoperazone-sulbactam combined with polymyxin B to the in vitro antimicrobial action were less than 30.00％.CONCLUSIONS Polymyxin B combined with minocycline and rifampicin should be taken as the first choice for treatment of the CRKP-induced infection.The synergistic rate of the carbapenems combined with polymyxin B is higher than that of the cephalo-sporins combined with polymyxin B to the antimicrobial action.Levofloxacin and ciprofloxacin combined with pol-ymyxin B do not have synergistic effect on the in vitro antimicrobial action.

Objective:To compare the efficacy of body posture combined with pharmacotherapy and pharmacotherapy alone in the treatment of chronic subdural hematoma(CSDH).Methods:Firstly, retrospective case series study was conducted. Thirty cases of CSDH that had received body posture combined with pharmacotherapy at Department of Neurosurgery, Huashan Hospital Affiliated to Fudan University from December 2016 to October 2020 were studied retrospectively. Twenty-seven patients were male, and 3 patients were female. The age of patients ( M(IQR)) was 66(16) years (range:28 to 84). Nineteen patients had unilateral hematoma, and 11 patients had bilateral hematoma. All patients received pharmacotherapy and body posture therapy that was to raise their lower limbs 20 to 30 cm with leg lift pad and get abdominal compressed with customized abdominal belt in supine position. Patients were required to maintain the body posture as much as possible, with the maximum to 16 to 18 hours per day. Patients with unilateral hematoma should tilt the head to the affected side and avoid tilting it to the opposite side. For patients with bilateral hematoma, there was no need for head lateralization. Patient were treated with oral dexamethasone and atorvastatin simultaneously. The preliminary efficacy of body posture combined with pharmacotherapy was determined by hematoma improvement rate which was analyzed by Clopper-Pearson method. Then, the multi-center, prospective, randomized controlled trial had carried out in 9 medical centers from August 2020 to November 2021. The stratified block randomization method was adopted. Patients were randomized in a ratio of 1∶1 to either receive pharmacotherapy alone(the control group) or body posture combined with pharmacotherapy(the experiment group) for 3 months and followed up for 6 months. Effective treatment was defined as complete absorption of hematoma, or the hematoma volume decreased by more than 10 ml and Markwalder grading scale score had improved by more than 1 point compared to the baseline. The efficacy rate and surgery conversion rate at 3 months and recurrence at 6 months were observed. Comparison between groups was performed with paired sample t test, Mann-Whitney U test, χ2 test, corrected χ2 test, or Fisher exact probability method. Logistic regression was used to compare the effective rate and operation rate between the two groups. Results:In the respective study, 30 patients completed follow-up 13 to 353 days after treatment. At the last follow-up, the incidence of almost complete absorption or significantly absorption of hematoma (hematoma volume was significantly reduced accompanied by symptom improvement) was 93.3%. The 95% CI for the incidence that analyzed by the Clopper-Pearson method was 77.9% to 99.2%. One hundred and six patients were enrolled in the multicenter study. Fifty-five patients underwent body posture combined with pharmacotherapy. The age was 74(17) years (range:26 to 92). Thirty-nine patients were males and 16 were females. Fifty-one patients underwent pharmacotherapy alone. The age was 69(12) years (range:48 to 84). Thirty-seven patients were males and 14 were females. The length of body posture recorded in diary card was (15.7±2.3) hours(range:7.6 to 19.3 hours). The efficacy rate in the body posture combined with pharmacotherapy group and pharmacotherapy alone group were 83.6% (46/55) and 56.9% (29/51), respectively at 3 months. The result of the logistic regression analysis showed that the efficacy of body posture combined with pharmacotherapy group was better than that of pharmacotherapy alone group ( OR=3.88,95% CI:1.57 to 9.58, P=0.003). Surgery rate in the body posture combined with pharmacotherapy group and pharmacotherapy alone group were 5.5% (3/55) and 21.6% (11/51) respectively. The result of Logistic regression showed that the pharmacotherapy alone group was more likely to be converted to surgery ( OR=0.21,95% CI:0.05 to 0.80, P=0.023). At the 6 months, no recurrence of cases was found in the body posture combined with pharmacotherapy group. However, the recurrence rate of pharmacotherapy alone group was 6.3% (3/48), there was no significant difference between the two groups ( P>0.05). Conclusion:The effect of body posture combined with pharmacotherapy for chronic subdural hematoma is better than that of pharmacotherapy alone.

Objective:To compare the clinical efficacy of rotator cuff repair combined with transposition of the long head of the biceps tendon in the treatment of massive rotator cuff tears with or without subscapularis injury.Methods:A total of 73 patients with massive rotator cuff tears who underwent arthroscopic rotator cuff repair combined with transposition of the long head of the biceps tendon in the Department of Upper Arm, Sichuan Orthopaedic Hospital from January 2019 to September 2022 were retrospectively analyzed, including 35 males and 38 females, aged 58.8±7.6 years (range, 46-73 years). There were 11 cases on the left side and 62 cases on the right side. Causes of injuries: 6 cases of car accidents, 13 cases of fall injuries, 54 cases of no obvious cause of injury. The patients were divided into subscapularis injury group (37 cases) and no subscapularis injury group (36 cases) according to the subscapularis injury or not. The visual analogue scale (VAS), Constant - Murley score, University of California Los Angeles (UCLA) shoulder score and range of motion were used to evaluate shoulder pain and functional improvement. MRI of the shoulder was taken at the final follow-up and the rotator cuff was assessed for retear using Sugaya grading.Results:All patients successfully completed the operation. The VAS score at 1 year postoperatively in the group without subscapularis injury was 0.58±0.87, which was less than 1.16±1.14 in the group with subscapularis injury ( t=-2.426, P=0.018). The Constant-Murley score and UCLA score at 1 year postoperatively in the group without subscapularis injury were 94.03±6.19 and 32.94±2.59, respectively, which were greater than those of the group with subscapularis injury, which were 86.51±11.96 and 30.38±3.33, and the difference was statistically significant ( P<0.05). Anterior flexion and body external rotation at 1 year postoperatively in the group without subscapularis injury were 137.22°±26.79° and 54.72°±13.20°, which were greater than those in the group with subscapularis injury of 121.08°±22.83° and 38.65°±17.19°, and the difference was statistically significant ( P<0.05), and the difference between the two groups in body internal rotation was not statistically significant ( P>0.05). The subacromial spacing at 1 year postoperatively was 9.4±1.3 mm in the group without subscapularis injury and 9.0±1.5 mm in the group with subscapularis injury, and the difference was not statistically significant ( t=1.318, P=0.192). There were 2 cases of rotator cuff retear 1 year after surgery without subscapular muscle injury and 5 cases of subscapular muscle injury. Conclusion:The clinical efficacy of arthroscopic rotator cuff repair combined with transposition of the tendon of the long head of the biceps tendon in the treatment of massive rotator cuff tears with or without subscapularis muscle injury is satisfactory, and the improvement of pain and function is more obvious in patients without subscapularis muscle injury.