Oral squamous cell carcinoma (OSCC) is a common head and neck malignancy. Approximately 50% to 60% of patients with OSCC are diagnosed at a locally advanced stage (clinical staging III-IVa). Even with comprehensive and sequential treatment primarily based on surgery, the 5-year overall survival rate remains below 50%, and patients often suffer from postoperative functional impairments such as difficulties with speaking and swallowing. Programmed death receptor-1 (PD-1) inhibitors are increasingly used in the neoadjuvant treatment of locally advanced OSCC and have shown encouraging efficacy. However, clinical practice still faces key challenges, including the definition of indications, optimization of combination regimens, and standards for efficacy evaluation. Based on the latest research advances worldwide and the clinical experience of the expert group, this expert consensus systematically evaluates the application of PD-1 inhibitors in the neoadjuvant treatment of locally advanced OSCC, covering combination strategies, treatment cycles and surgical timing, efficacy assessment, use of biomarkers, management of special populations and immune related adverse events, principles for immunotherapy rechallenge, and function preservation strategies. After multiple rounds of panel discussion and through anonymous voting using the Delphi method, the following consensus statements have been formulated: 1) Neoadjuvant therapy with PD-1 inhibitors can be used preoperatively in patients with locally advanced OSCC. The preferred regimen is a PD-1 inhibitor combined with platinum based chemotherapy, administered for 2-3 cycles. 2) During the efficacy evaluation of neoadjuvant therapy, radiographic assessment should follow the dual criteria of Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1 and immune RECIST (iRECIST). After surgery, systematic pathological evaluation of both the primary lesion and regional lymph nodes is required. For combination chemotherapy regimens, PD-L1 expression and combined positive score need not be used as mandatory inclusion or exclusion criteria. 3) For special populations such as the elderly (≥ 70 years), individuals with stable HIV viral load, and carriers of chronic HBV/HCV, PD-1 inhibitors may be used cautiously under the guidance of a multidisciplinary team (MDT), with close monitoring for adverse events. 4) For patients with a poor response to neoadjuvant therapy, continuation of the original treatment regimen is not recommended; the subsequent treatment plan should be adjusted promptly after MDT assessment. Organ transplant recipients and patients with active autoimmune diseases are not recommended to receive neoadjuvant PD-1 inhibitor therapy due to the high risk of immune related activation. Rechallenge is generally not advised for patients who have experienced high risk immune related adverse events such as immune mediated myocarditis, neurotoxicity, or pneumonitis. 5) For patients with a good pathological response, individualized de escalation surgery and function preservation strategies can be explored. This consensus aims to promote the standardized, safe, and precise application of neoadjuvant PD-1 inhibitor strategies in the management of locally advanced OSCC patients.

OBJECTIVE: Psoriasis, a common chronic inflammatory skin condition with genetic underpinnings, is traditionally managed with cupping therapy. Although used historically, the precise mechanical effects and therapeutic mechanisms of cupping in psoriasis remain largely unexamined. This study aimed to evaluate cupping therapy's efficacy for psoriasis and investigate its role in modulating inflammatory responses and cellular metabolism. METHODS: Psoriasis was induced in mice using topical imiquimod (IMQ). The effects of cupping on psoriatic lesions were assessed using the Psoriasis Area and Severity Index score, histology, immunohistochemistry, and immunofluorescence staining. polymerase chain reaction sequencing (RNA-seq) and Western blotting were conducted to examine changes in mRNA expression and the AMP-activated protein kinase (AMPK) signaling pathway. RESULTS: Cupping therapy significantly reduced inflammation, epidermal thickness, and inflammatory cell infiltration in mice with IMQ-induced psoriasis. Immunohistochemistry and immunofluorescence showed lower expression of inflammatory markers and a shift in T-cell populations. RNA-seq and Western blotting indicated that cupping upregulated Piezo1 and activated the AMPK pathway, improving energy metabolism in psoriatic skin. CONCLUSION Cupping therapy reduces epidermal hyperproliferation and inflammation in psoriasis, rebalancing the local immune microenvironment. Mechanistically, cupping promotes calcium influx via Piezo1, activates AMPK signaling, and supports metabolic homeostasis, suggesting therapeutic potential for psoriasis. Please cite this article as: Xi RF, Liu X, Wang Y, Lu HZ, Yuan SJ, Guo DJ, Zhu JY, Li FL, Duan YJ. Mechanosensory activation of Piezo1 via cupping therapy: Harnessing neural networks to modulate AMPK pathway for metabolic restoration in a mouse model of psoriasis. J Integr Med. 2025; 23(6):721-732.
Animals ; Psoriasis/chemically induced* ; Mice ; AMP-Activated Protein Kinases/metabolism* ; Disease Models, Animal ; Cupping Therapy/methods* ; Signal Transduction ; Imiquimod ; Ion Channels/genetics* ; Male ; Mechanotransduction, Cellular

Objective To examine the changing prevalence and antimicrobial resistance profiles of Burkholderia cepacia in 52 hospitals across China from 2015 to 2021.Methods A total of 9 261 strains of B.cepacia were collected from 52 hospitals between January 1,2015 and December 31,2021.Antimicrobial susceptibility of the strains was tested using Kirby-Bauer method or automated antimicrobial susceptibility testing systems according to a unified protocol.The results were interpreted according to the breakpoints released in the Clinical & Laboratory Standards Institute(CLSI)guidelines(2023 edition).Results A total of 9 261 strains of B.cepacia were isolated from all age groups,especially elderly patients.The proportion was 11.1％(1 032 strains)in children,significantly lower than the proportion in adults.About half(46.5％,4 310/9 261)of the strains were isolated from patients at least 60 years old and 42.3％(3 919/9 261)of the strains were isolated from young adults.Most isolates(71.1％)were isolated from sputum and respiratory secretions,followed by urine(10.7％)and blood samples(8.1％).B.cepacia isolates were highly susceptible to the five antimicrobial agents recommended in the CLSI M100 document(33rd edition,2023).B.cepacia isolates showed relatively higher resistance rates to meropenem and levofloxacin.However,the resistance rates to ceftazidime,trimethoprim-sulfamethoxazole,and minocycline remained below 8.1％.The percentage of B.cepacia strains resistant to levofloxacin was the highest compared to other antibiotics in any of the three age groups(from 12.4％in the patients＜18 years old to 20.6％in the patients aged 60 years or older).Conclusions B.cepacia is one of the clinically important non-fermenting gram-negative bacteria.Accurate and timely reporting of antimicrobial susceptibility test results and ongoing antimicrobial resistance surveillance are helpful for rational prescription of antimicrobial agents and proper prevention and control of nosocomial infections.

Objective To summarize the changing prevalence of carbapenem resistance in Enterobacterales based on the data of CHINET Antimicrobial Resistance Surveillance Program from 2015 to 2021 for improving antimicrobial treatment in clinical practice.Methods Antimicrobial susceptibility testing was performed using a commercial automated susceptibility testing system according to the unified CHINET protocol.The results were interpreted according to the breakpoints of the Clinical & Laboratory Standards Institute(CLSI)M100 31st ed in 2021.Results Over the seven-year period(2015-2021),the overall prevalence of carbapenem-resistant Enterobacterales(CRE)was 9.43％(62 342/661 235).The prevalence of CRE strains in Klebsiella pneumoniae,Citrobacter freundii,and Enterobacter cloacae was 22.38％,9.73％,and 8.47％,respectively.The prevalence of CRE strains in Escherichia coli was 1.99％.A few CRE strains were also identified in Salmonella and Shigella.The CRE strains were mainly isolated from respiratory specimens(44.23±2.80)％,followed by blood(20.88±3.40)％and urine(18.40±3.45)％.Intensive care units(ICUs)were the major source of the CRE strains(27.43±5.20)％.CRE strains were resistant to all the β-lactam antibiotics tested and most non-β-lactam antimicrobial agents.The CRE strains were relatively susceptible to tigecycline and polymyxins with low resistance rates.Conclusions The prevalence of CRE strains was increasing from 2015 to 2021.CRE strains were highly resistant to most of the antibacterial drugs used in clinical practice.Clinicians should prescribe antimicrobial agents rationally.Hospitals should strengthen antibiotic stewardship in key clinical settings such as ICUs,and take effective infection control measures to curb CRE outbreak and epidemic in hospitals.

Objective To characterize the changing species distribution and antibiotic resistance profiles of respiratory isolates in hospitals participating in the CHINET Antimicrobial Resistance Surveillance Program from 2015 to 2021.Methods Commercial automated antimicrobial susceptibility testing systems and disk diffusion method were used to test the susceptibility of respiratory bacterial isolates to antimicrobial agents following the standardized technical protocol established by the CHINET program.Results A total of 589 746 respiratory isolates were collected from 2015 to 2021.Overall,82.6％of the isolates were Gram-negative bacteria and 17.4％were Gram-positive bacteria.The bacterial isolates from outpatients and inpatients accounted for(6.0±0.9)％and(94.0±0.1)％,respectively.The top microorganisms were Klebsiella spp.,Acinetobacter spp.,Pseudomonas aeruginosa,Staphylococcus aureus,Haemophilus spp.,Stenotrophomonas maltophilia,Escherichia coli,and Streptococcus pneumoniae.Each microorganism was isolated from significantly more males than from females(P＜0.05).The overall prevalence of methicillin-resistant S.aureus(MRSA)was 39.9％.The prevalence of penicillin-resistant S.pneumoniae was 1.4％.The prevalence of extended-spectrum β-lactamase(ESBL)-producing E.coli and K.pneumoniae was 67.8％and 41.3％,respectively.The overall prevalence of carbapenem-resistant E.coli,K.pneumoniae,Enterobacter cloacae,Pseudomonas aeruginosa,and Acinetobacter baumannii was 3.7％,20.8％,9.4％,29.8％,and 73.3％,respectively.The prevalence of β-lactamase was 96.1％in Moraxella catarrhalis and 60.0％in Haemophilus influenzae.The H.influenzae isolates from children(＜18 years)showed significantly higher resistance rates to β-lactam antibiotics than the isolates from adults(P＜0.05).Conclusions Gram-negative bacteria are still predominant in respiratory isolates associated with serious antibiotic resistance.Antimicrobial resistance surveillance should be strengthened in clinical practice to support accurate etiological diagnosis and appropriate antimicrobial therapy based on antimicrobial susceptibility testing results.

Objective:To explore the value and clinical significance of percutaneous CO 2 monitoring in non-invasive positive pressureventilator in the treatment of severe obstructive sleep apnea (OSA) in children. Methods:Retrospective analysis was conducted on 38 children with severe OSA, who were treated in Henan Children′s Hospital from August 2023 to December 2024. All of the enrolled children were diagnosed by polysomnography(PSG), treated with non-invasive positive pressure ventilator (NPPV) according to the standard treatment plan, and continuously monitored with TcpCO 2. Arterial blood gas was analyzed before and after pressure titration and TcpCO 2 changes were compared between awake and sleep with arterial blood gas PaCO 2. The sleep parameters, parameters related to arterial blood gas, and the relationship between TcpCO 2 and alveolar hypoventilation in children were analyzed. The cut-off value of alveolar hypoventilation factors were estimated. Statistical analysis was performed using the SPSS 27.0 software. Results:(1)The difference between awake TcpCO 2 and sleep TcpCO 2 was statistically significant[(42.52±3.56)mmHg vs.(51.09±4.07)mmHg, P<0.001), and the difference between sleep TcpCO 2 and morning PaCO 2 was statistically significant[(51.09±4.07)mmHg vs. (40.83±5.34)mmHg, P<0.001]. (2) There was no significant difference in related indicators among different gender children, but the difference in BMI values between preschool and school age children was significant[(18.03±4.96)kg/m 2vs.(25.21±5.25)kg/m 2, t=-4.08, P<0.001]. (3) Obstructive apnea hypopnea index(OAHI), oxygen desaturation index (ODI), and TcpCO 2 were independent risk factors for alveolar hypopnea, but there was no correlation between BMI and whether alveolar hypoventilation.(4).OAHI, ODI, and TcpCO 2 were predictive of the presence of alveolar hypoventilation. When the OAHI exceeded 54.7events/h, ODI exceeded 72.1 events/h, and TcpCO 2 exceeded 56.5 mmHg, the children were more likely to have alveolar hypoventilation. Conclusion:Transcutaneous carbon dioxide, OAHI and ODI can effectively predict whether children have alveolar hypoventilation, which is helpful for clinical treatment.

Objective To explore the efficacy of DSA-guided intrathecal drug delivery system combined with Zi Wu Liu Zhu Acupoint Therapy for management of cancer pain and provide reference for its standardized clinical application.Methods and Results Recommendations were formulated based on literature review and expert group discussion,and consensus was reached following expert consultation.The consensus recommendations are comprehensive,covering the entire treatment procedures from preoperative assessment and preparation,surgical operation process,postoperative management and traditional Chinese medicine treatment to individualized treatment planning.The study results showed that the treatment plans combining traditional Chinese with Western medicine effectively alleviated cancer pain,reduced the use of opioid drugs,and significantly improved the quality of life and enhanced immune function of the patients.Postoperative follow-up suggested good treatment tolerance among the patients without serious complications.Conclusion The formulated consensus is comprehensive and can provide reference for clinicians to use DSA-guided intrathecal drug delivery system combined with Zi Wu Liu Zhu Acupoint Therapy.The combined treatment has a high clinical value with a good safety profile for management of cancer pain.

Objective:To evaluate the clinical characteristics of Crohn's disease (CD) patients with secondary upper gastrointestinal fistulas and analyze risk factors for recurrence.Methods:A restrospective observational research method was performed. Clinical data of CD patients with secondary upper gastrointestinal fistulas treated at Eastern Theater General Hospital of PLA from January 2010 to August 2024 were analyzed. Based on postoperative recurrence of upper gastrointestinal fistulas, the patients were divided into recurrence group and non-recurrence group. Differences in clinical data between the two groups were compared, and further multivariate Logistic regression analysis was used to identify the risk factors for fistula recurrence.Results:A total of 72 CD patients with secondary upper gastrointestinal fistulas were included, consisting of 48 males and 24 females, with a mean age of 39±12 years and a disease duration of 97±56 months, accounting for 2.8% of all CD patients undergoing surgeries during the same period. Among these patients, 75 upper gastrointestinal fistulas from 72 patients were identified, including 67 patients of simple duodenal fistula, 2 of simple gastric fistula, and 3 of double fistulas (2 of double duodenal fistulas and 1 of duodenal fistula combined with gastric fistula) .The preoperative diagnostic positivity rates were 55.6% (40/72) for gastroscopy, 54.2% (39/72) for upper gastrointestinal contrast imaging, 22.2% (16/72) for abdominal CT, and 22.2% (16/72) for colonoscopy. A history of biologic therapy was present in 33.3% (24/72) of patients, but none achieved fistula healing. All 72 patients underwent surgical treatment, with primary lesion surgical approaches including resection with anastomosis (37 patients, 51.4%) and resection with stoma (35 patients, 48.6%). Except for one gastric fistula treated by resection, all other fistulas underwent primary repair. During a median follow-up of 69 (40, 113) months, 8 patients (11.1%) required reoperation due to recurrent upper gastrointestinal fistulas (classified as the recurrence group), while the remaining 64 patients were assigned to the non-recurrence group. Univariate analysis revealed that the recurrence group had a higher proportion of patients aged 30-40 years ( P = 0.003), malnutrition ( P = 0.040), and anastomosis near the duodenum ( P = 0.047), but a lower proportion of postoperative biologic use ( P = 0.007) .Multivariate Logistic regression analysis showed that malnutrition and anastomosis near the duodenum were not the risk factors for duodenal fistula recurrence (both P > 0.05) . Conclusions:Upper gastrointestinal fistulas secondary to CD are rare, predominantly presenting as simple duodenal fistulas. Diagnosis primarily relies on gastroscopy and gastrointestinal contrast imaging. Biologic therapy shows poor efficacy, and most patients do not recur after the primary repair surgery of duodenal fistulas.

Japanese spotted fever(JSF)is an infectious disease caused by Rickettsia japonica,with nonspecific clinical symptoms and a high risk of misdiagnosis.We reported a case of JSF,in which Rickettsia japonica was detected in blood cells by metagenomic next-generation sequencing.The patient recovered after treatment with doxycycline.This report provides a reference for the clinical diagnosis and treatment of JSF.
Humans ; High-Throughput Nucleotide Sequencing ; Metagenomics ; Rickettsia/isolation & purification* ; Spotted Fever Group Rickettsiosis/microbiology*

Erector spinae plane block(ESPB)is a fascia plane block technique that involves injecting local anesthetics between the erector spinae muscle and the transverse processes of the spine.It blocks the posterior branches of the spinal nerves to provide perioperative analgesia for spinal surgeries.In recent years,ESPB has been increasingly widely used in spinal surgery analgesia due to its relatively simple operation,high safety and significant clinical benefits.However,its mechanism of action and the best application strategy still need to be further explored.This article systematically reviews the anatomical basis,mechanism of action,op-eration methods,drug selection,analgesic effect in various spinal surgeries,comparative advantages with other commonly used analgesic methods,and potential complications of ESPB,aiming to provide a reference for the clinical application of ESPB.