Objective T o explore the correlation between adult chest CT quantitative parameters and traditional Chinese medicine(TCM)constitution classification in adult persons with different body mass index(BMI).Methods The basic information of 205 adult subjects in the hospital was collected,including gender,age,height,weight,BMI,etc.They were divided into the low body mass group(BMI＜18.5 kg/mi2),normal body mass group(BMI 18.5-＜24.0 kg/m2)and overweight/obese group(BMI≥24.0 kg/m2)according to BMI.All subjects underwent the TCM constitution classification.The distribution of TCM constitutions a-mong the three groups with different BMI was analyzed.The quantitative chest CT parameters were collected,including fat content,muscle content,area of the middle slice of the transverse section image,transverse diam-eter,anteroposterior diameter,scan length,etc.The differences were compared among different TCM constitu-tions,individual basic information and chest CT quantitative parameters.Results In the low BMI group,the Qi-stagnation constitution was the highest;in the BMI normal group,the gentler constitution was the highest,while in the overweight/obese group,the phlegm-damp constitution was the highest.The gender,age,height,weight and BMI had significant correlation with the TCM constitution(P＜0.05).The fat content,fat vol-ume,muscle volume,area of transverse section ROI(AROI),transverse diameter,anteroposterior diameter and scan length/transverse diameter had significant correlation with the TCM constitution(P＜0.05).The differ-ences in BMI and fat content had statistical difference among the phlegm-damp constitution,Qi-stagnation constitution and the other Chinese medicine constitutions(P＜0.01).The fat content,fat volume and muscle volume had significant correlation with BMI(P＜0.01).The muscle content had no significant correlation with BMI(P＞0.05).The muscle content,scan length and transverse diameter/anteroposterior diameter had no significant correlation with the TCM constitution(P＞0.05).Conclusion The distribution difference of TCM constitution in adult persons with different BMI has the statistical significance.The chest CT quantita-tive parameters are closely correlated with TCM constitution classification.

Objective:To explore the effect of transcranial direct current stimulation (tDCS) on dysphagia in hemispheric stroke patients.Methods:Sixty-two hemispheric stroke patients with dysphagia were randomized into an ipsilateral group, a contralateral group and a bilateral group with 20 in each group. The ipsilateral and contralateral groups received tDCS over their ipsilesional and contralesional hemispheres, respectively, while in the bilateral group it was over both hemispheres. That was followed by conventional swallowing therapy. Before and after 2 weeks of the treatment, swallowing function was assessed using the modified Mann Assessment of Swallowing Ability (MMASA) and a Swallow Severity scale (SSS). Linear regressions were evaluated to highlight the factors most influencing recovery from post-stroke hemispheric dysphagia.Results:After the treatments, the average MMASA and SSS scores had increased significantly in all three groups. There was no significant difference in the average post-treatment MMASA and SSS scores between the ipsilateral and contralateral groups, but the bilateral group showed significantly better average post-treatment MMASA and SSS scores compared to the other two groups. Linear regression analysis confirmed that the tDCS protocol (group allocation) was a significant predictor of recovery.Conclusion:Bilateral tDCS can effectively promote the recovery of swallowing function after a hemispheric stroke. It demonstrates greater therapeutic benefits than unilateral tDCS.

Objective: To reveal the molecular biological mechanism of a rare Dc-variant individual using PacBio third-generation sequencing technology. Methods: ABO and Rh blood type identification, DAT, unexpected antibody screening and D antigen enhancement test were conducted by serological testing. The absorption-elution test was used to detect the e antigen. RHCE gene typing was performed by PCR-SSP, and the 1-10 exons of RHCE were sequenced by Sanger sequencing. The full-length sequences of RHCE, RHD and RHAG were detected by PacBio third-generation sequencing technology. Results: Serological findings: Blood type O, Dc-phenotype, DAT negative, unexpected antibody screening negative; enhanced D antigen expression; no detection of e antigen in the absorption-elution test. PCR-SSP genotyping indicated the presence of only the RHCE c allele. Sanger sequencing results: Exons 5-9 of RHCE were deleted, exon 1 had a heterozygous mutation at c. 48G/C, and exon 2 had five heterozygous mutations at c. 150C/T, c. 178C/A, c. 201A/G, c. 203A/G and c. 307C/T. Third-generation sequencing results: RHCE genotype was RHCE 02N. 08/RHCE-D(5-9)-CE; RHD genotype was RHD 01/RHD 01; RHAG genotype was RHAG 01/RHAG 01 (c. 808G>A and c. 861G>A). Conclusion: This Dc-individual carries the allele RHCE 02N. 08 and the novel allele RHCE-D(5-9)-CE. The findings of this study provide data support and a theoretical basis for elucidating the molecular mechanisms underlying RhCE deficiency phenotypes.

[Objective]To explore the effects of ZHANG's empirical formula directional drug delivery combined with auricular acupressure in treatment for postoperative pain in hand trauma due to Qi stagnation and blood stasis.[Methods]A total of 152 postoperative patients with hand trauma with Qi stagnation and blood stasis who were hospitalized in the Department of Hand and Foot Surgery at Hangzhou Fuyang Hospital of Orthopedics of Traditional Chinese Medicine from September 2023 to January 2024 were selected.The patients were randomly divided into control group,directed group,acupressure group and combined group,with 38 cases in each group.The control group received routine nursing care;the directed group received ZHANG's empirical formula for directed transdermal medication in addition to the regular care;the acupressure group received auricular acupressure treatment in addition to the regular care;and the combined group received both ZHANG's empirical formula for directed transdermal medication and auricular acupressure treatment in addition to the regular care.The numerical rating scale(NRS)pain scores,peripheral blood circulation levels of the affected limb at different time points before and after intervention,clinical efficacy,cumulative use of analgesics within 72 hours post-surgery and the occurrence of adverse reactions were compared among the four groups.[Results]Thirty minutes after intervention,the NRS scores of both combined group and acupressure group were lower than those of the other groups(P<0.05).From 12 to 72 hours after intervention,the NRS scores of combined group remained significantly lower than those of the other groups(P<0.05).The effective rates were 80.6%in control group,85.7%in directed group,88.9%in acupressure group and 91.4%in combined group,with statistically significant differences among the four groups(P<0.05).After intervention,statistically significant differences were observed in peripheral blood circulation of the affected limbs among the four groups(P<0.05),and combined group demonstrated superior outcomes compared with the others.Additionally,significant differences were found in cumulative analgesic consumption within 72 hours of post-surgery(P<0.05),where the control group showed the highest usage while the acupressure group and combined group exhibited the lowest.No adverse reactions were observed in any enrolled patients.[Conclusion]ZHANG's empirical formula directional drug delivery combined with auricular acupressure can effectively alleviate post-operative pain due to Qi stagnation and blood stasis in hand trauma,reduce the cumulative analgesic consumption within 72 hours post-surgery,and improve peripheral blood circulation in the affected limb,making it worthy of further promotion and application in clinical practice.

Objective To evaluate the methodological quality and measurement attribute quality of the evaluation tool for pediatric palliative care quality assessment tools,and to provide references for medical staff to select the best assessment tools.Methods The PubMed,Embase,Cochrane Library,Web of Science,CINAHL,Scopus,China National Knowledge Infrastructure(CNKI),Wanfang Database,VIP Database,Chinese Biomedical Literature Database,GIN,NGC,NICE,NRAO,medlive,WHO,AAHPM,WHPCA,APHN were searched from inception to March 28,2024.Data were screened and extracted independently by 2 researchers.The consensus-based standards for the selection of health measurement instruments(COSMIN)checklist and quality criteria were employed to evaluate the methodological quality and psychometric properties of the included pediatric palliative care quality assessment tools.Finally,recommendations were formulated based on these evaluations.Results A total of 13 articles were included,involving 9 pediatric palliative care quality assessment tools.Among them,the PICU-QODD,PaPEQu and QCPCI demonstrated good content validity and internal consistency,and are recommended as Grade A.The remaining assessment tools are recommended as Grade B or C.Conclusion The PICU-QODD,PaPEQu and QCPCI are recommended for use,but further validation of their psychometric properties is still needed.

Sneddon syndrome is a rare neurocutaneous disorder that primarily affects small-and medium-sized arteries.Its clinical manifestations include livedo racemosa and recurrent cerebral ischemic events,and it may also involve multiple organs such as the heart,spleen,and kidneys.This disease can lead to early-onset stroke,making it a rare cause of stroke in young adults.This article reported a case of a young female patient who experienced two cerebral infarctions within one month.Genetic testing identified a homozygous mutation in the adenosine deaminase 2 gene,confirming the diagnosis of Sneddon syndrome.This case serves as a reference to improve clinical recognition of this disease.

Sneddon syndrome is a rare neurocutaneous disorder that primarily affects small-and medium-sized arteries.Its clinical manifestations include livedo racemosa and recurrent cerebral ischemic events,and it may also involve multiple organs such as the heart,spleen,and kidneys.This disease can lead to early-onset stroke,making it a rare cause of stroke in young adults.This article reported a case of a young female patient who experienced two cerebral infarctions within one month.Genetic testing identified a homozygous mutation in the adenosine deaminase 2 gene,confirming the diagnosis of Sneddon syndrome.This case serves as a reference to improve clinical recognition of this disease.