With reference to the Information and Documentation-Resource Description (GB/T 3792-2021) and Bibliographical Description for Ancient Chinese Books (GB/T 3792.7-2008) and other cataloging standards and rules, drawing on the practical experience of cataloging ancient TCM books, Bibliographical Cataloging for Ancient TCM Books was formulated. This standard specifies the entry items and their order of ancient TCM books, cataloging identifier, cataloging text, cataloging information source, and cataloging item details. The standard can provide standardized and unified guiding principles and methods for the work of ancient TCM books, and promote the sharing and utilization of ancient TCM books.

This consensus will introduce the characteristics of fillers used in the surgical cavities of domestic nasal surgery patients based on relevant literature and expert opinions. It will also provide recommendations for the selection of cavity fillers for different nasal diseases, with chronic sinusitis as a representative example.
Humans ; Nasal Cavity/surgery* ; Nasal Surgical Procedures ; China ; Consensus ; Sinusitis/surgery* ; Dermal Fillers

Objective To establish a novel clinical application process of the optical surface monitoring system(OSMS)guided volumetric modulated arc therapy(VMAT)for total body irradiation(TBI),and to assess the accuracy and effectiveness of OSMS in inter-fractional auxiliary positioning before radiotherapy and real-time monitoring of intra-fractional motion during radiotherapy.Methods A retrospective analysis was conducted on 15 leukemia patients who underwent OSMS-guided VMAT-TBI before hematopoietic stem cell transplantation.CT simulation positioning was performed,and the whole-body image data which were collected in head-first supine position(HFS)and feet-first supine position(FFS)were transmitted to the treatment planning system for image registration,multicenter VMAT planning and dose verification.The prescription dose was 800 cGy in 4 fractions twice daily.OSMS was used to assist positioning before delivery,and CBCT was used for position verification.During treatment,OSMS was used for monitoring.The intra-fractional error monitored by OSMS in real time was obtained by analyzing the offline log files.Results The mean dose and coverage of the target area in HFS plan were(905.4±19.0)cGy and 93.0%±2.8%.The mean doses to lung and kidney were(603.7±55.7)cGy and(600.4±49.6)cGy,respectively,and the maximum dose to the lens was(393.9±58.9)cGy.The mean dose and coverage of the target area in FFS plan were(888.5±58.9)cGy and 94.0%±3.2%;and the maximum dose at the junction was(1148.9±72.9)cGy.Fractional treatment delivery time was(75.1±15.1)min.OSMS-assisted positioning was carried out before delivery,and the total deviations of CBCT three-dimensional vector in translational and rotation directions were(2.71±1.96)mm and 0.91°±0.90°,respectively.The three-dimensional vector deviation of the intra-fractional motion amplitude in translational direction monitored by OSMS during the treatment was(1.95±1.88)mm,of which the deviation within 1 mm accounted for 57.5%,79.7%and 62.1%in longitudinal,lateral and vertical directions,respectively.The three-dimensional vector deviation in rotation direction was 0.76°±0.72°,of which the deviation within 1°accounted for 93.1%,85.7%and 94.3%in rotation,pitch and roll directions,respectively.Conclusion VMAT simplifies TBI process,while improving target coverage and organs-at-risk sparing.The use of OSMS can reduce positioning errors,especially rotation errors.In order to ensure the accurate implementation of TBI and the safety of patients,it is necessary to use OSMS for auxiliary positioning and intra-fractional position monitoring.

Objective:To investigate the protection of Active Breathing Coordinator(ABC)technique for heart and its substructures in radiotherapy for left breast cancer.Methods:A total of 50 patients with left breast cancer who underwent radiotherapy in our department were retrospectively selected,and treatment plans with intensity modulated radiotherapy(IMRT)were designed on the images of ABC combined with deep inspiration breath hold(ABC-DIBH)computed tomography(CT)and free-breathing(FB)CT,respectively.The dose parameters of the organ at risks(OARs)of heart and its substructures,including left ventricle(LV),left atrium(LA),right ventricle(RV),right atrium(RA),left main coronary artery(LMCA),left anterior descending coronary artery(LAD),left circumflex coronary artery(LCX)and right coronary artery(RCA),were compared between the two conditions.Results:Compared with FB,the dose of 2%volume(D2),the mean dose(Dmean),the percent volumes covered by different doses(V30,V20,V10,V5)decreased respectively 32.91%(absolute reduction of 1279.11 cGy),36.12%(195.94cGy),58.95%(2.8%),54.32%(3.58%),50.14%(5.56%)and 46.22%(9.67%)of heart under ABC-DIBH condition,and the differences were significant(t=10.28,12.81,9.16,10.28,12.82,12.24,P＜0.01),respectively.In addition,the Dmean values of LV,LA,RV,RA,LMCA,LAD,LCX and RCA decreased by 37.64%(absolute reduction was 285.92 cGy),15.38%(23.68 cGy),34.12%(118.93cGy),9.72%(12.52 cGy),22.17%(47.99 cGy),31.81%(820.63 cGy),16.51%(34.72 cGy)and 14.86%(34.11cGy)under ABC-DIBH condition,respectively,the differences were significant(t=9.50,3.71,6.20,8.65,3.18,10.92,4.26,6.71,P＜0.05).Conclusion:ABC technique can greatly reduce the received doses of heart and its substructures by extending the distance between the heart and the target region with DIBH,thus can form a very effective protection for the heart and its substructures.In addition,it can eliminate the dynamic variation of target location of breast cancer caused by respiratory,and avoid a series of problems,such as target missing,overexposure on normal tissue,and dose deviation.

Pyroptosis is a kind of inflammatory cell death mediated by the Gasdermin family,which has made great progress in tumor therapy in recent years.Basing on that cell pyroptosis can activate the anti-tumor immune response,and tumor immunotherapy is a new field of tumor therapy,the regulation of cell pyroptosis exhibits great potential for tumor therapy.Meanwhile,nanotechnology is the key means of tumor precision treatment with the advantages of precise targeting and continuous release.Based on these current situations,this paper summarizes the drugs that activate pyroptosis and the nanocarriers that use nanotechnology to promote pyroptosis to participate in tumor therapy,and summarizes the mechanism and application of their action on pyroptosis.This paper is aimed to provide certain references for anti-tumor therapy based on pyroptosis.

Objective:To explore the effect of progressive case teaching based on Omaha system in standardized training for new nurses.Methods:Using convenience sampling method, 58 new nurses from Yantai Affiliated Hospital of Binzhou Medical University from January to December 2021 were selected as control group, and 58 new nurses from January to December 2022 were selected as experimental group. Experimental group received progressive case teaching based on Omaha system, while control group received routine standardized training. Both groups received training for six months. After six months of training, the academic performance, clinical thinking ability, and satisfaction of the two groups were compared.Results:After intervention, experimental group scored higher in various dimensions of academic performance and clinical thinking ability, as well as satisfaction scores with the teacher, teaching methods, and teaching effectiveness, compared to the control group, with statistical differences ( P<0.05) . Conclusions:The progressive case teaching based on Omaha system in standardized training for new nurses can improve academic performance, enhance clinical thinking abilities, and gain recognition from new nurses.

Objective:To compare the dosimetric differences between active breathing coordinator (ABC) and Catalyst for respiratory gating after breast conserving surgery for left breast cancer.Methods:Data of 48 female patients with left breast cancer after breast conserving surgery admitted to the Radiotherapy Department of Shenzhen People′s Hospital from November 2020 to August 2021 were retrospectively selected. They were randomized to receive dynamic intensity modulated radiotherapy (IMRT) plans with ABC or Catalyst. The dosimetric differences in targets and organs at risk between the two groups were analyzed.Results:Comparison of the two respiratory gating IMRT plans revealed no statistically significant differences ( P > 0.05) in D90%, D98%, Dmax, Dmean, conformity index (CI), homogeneity index (HI), and monitor unit parameters in the target volume, (i.e., chest wall), as well as the ipsilateral lung and heart under the deep inhalation breath hold (DIBH) mode. The Dmean, Dmax, and D2% of the left anterior descending coronary artery (LAD) in the Catalyst group were better than those in the ABC group [(1 047.72 ± 1 401.84) vs. (454.48 ± 206.26), (1 619.28 ± 809.05) vs.(1 068.53 ± 419.63), (1 405.85 ± 798.30) vs. (1 016.54 ± 592.00) cGy], with statistically significant differences ( t= -2.07, -3.18, -2.07, P<0.05). Conclusions:Both ABC and Catalyst respiratory gating systems meet the requirements for clinical treatment, with the latter more effective in reducing the exposure dose of LAD.

Objective:To compare translational and rotational setup errors between immobilization with open masks combined with positioning with the optical surface monitoring system (OSMS) and immobilization with full masks combined with positioning with laser lights and mask markers, find the advantages of open masks combined with OSMS in hypofractionated stereotactic radiotherapy (HSRT) for brain metastases, and calculate planning target volume (PTV) expansions with different immobilization and positioning method for patients with brain metastases.Methods:The setup data of 55 patients with brain metastases who received HSRT were analyzed retrospectively. According to immobilization and positioning method, the patients were divided into group A (OSMS + open masks), group B1 (full head-neck-shoulders masks + polyurethane foam cushions), and group B2 (full head-neck-shoulders masks + standard headrests). Positioning was directed by automatic couch motion in OSMS in group A and by laser lights and mask markers in groups B1 and B2. Cone beam computed tomography (CBCT) scans were registered using the bone registration method to obtain setup errors in six directions ( x, y, z, roll, pitch, yaw). PTV expansions were calculated according to the van Herk formula. Results:A total of 288 sets of CBCT registration data were acquired. Among three groups, group A showed the smallest mean setup errors and 3D vector error, which were (0.47±0.33) mm, (0.49±0.31) mm, (0.44±0.31) mm, (0.42±0.32)°, (0.48±0.31)°, (0.42±0.22)°, and (0.90±0.39) mm, respectively. Group A differed significantly from group B1 and group B2 in the errors at all directions ( P < 0.05) except for the yaw direction compared with group B1 ( P > 0.05). Group A had no setup error ≥2 mm in translational directions or ≥2° in rotational directions. Group B1 showed significantly smaller setup errors in the y, z, and yaw directions and 3D vector error than group B2 ( P < 0.05). In group A, PTV expansions in three directions ( x, y, and z) were 1.32, 1.19, and 1.22 mm, respectively, which were smaller than those of the other two groups. Conclusions:In HSRT for patient with brain metastases, compared with full head-neck-shoulders masks combined with laser lights and mask markers, open masks combined with OSMS can significantly improve setup precision in six directions and reduce repeated setup and PTV expansions, which shows promise for clinical application.

Objective To analyze the outcomes of catheter ablation for persistent atrial fibrillation(AF)and the independent risk factors for its recurrence in the elderly.Methods A total of 194 patients with persistent AF who underwent catheter ablation at our department from January 2019 to December 2021 were enrolled in this study.They were divided into elderly group(≥60 years old,99 cases)and non-elderly group(＜60 years old,95 cases).Their surgical characteris-tics,postoperative complications and recurrence were compared between the two groups,and the independent risk factors for postoperative recurrence were analyzed in the elderly group.Results Advanced age,higher B-type natriuretic peptide,larger proportions of hypertension and coronary heart disease,and increased CHA2DS2-VASc and HAS-BLED scores,while lower male ratio and estimated glomerular filtration rate were observed in the elderly group than the non-elderly group(P＜0.05,P＜0.01).The elderly group had a higher proportion of left atrial fibrosis than the non-elderly group(30.3％vs 8.4％,P=0.001).Postoperative complications in the elderly group in-cluded 1 case of pericardial effusion and 2 cases of hematoma at the puncture site,and all of these were improved after treatment.There were no significant differences in the 1-year success rate(71.7％vs 69.5％,P=0.763)or recurrence rate during blanking period(21.2％vs 21.1％,P=0.981)between the elderly and non-elderly groups.AF duration(HR=1.020,95％CI:1.007-1.032,P=0.002)and recurrence during blanking period(HR=6.781,95％CI:3.078-14.935,P=0.001)were independent risk factors for postoperative recurrence in the elderly group.Conclu-sion Catheter ablation is safe and effective in the treatment of persistent AF in the elderly.The elderly patients with long duration of AF and recurrences during blanking period are more likely to experience recurrences within 1 year after ablation.

Objective:To investigate the efficacy and safety of intravenous thrombolysis (IVT) in patients with acute ischemic stroke (AIS) who are currently using direct oral anticoagulants (DOACs).Methods:Patients with AIS admitted to the Stroke Center of Zhengzhou People's Hospital from January 2021 to December 2024 and had taken DOACs within 48 hours prior to onset were included retrospectively. The demographic characteristics, vascular risk factors, laboratory test results, baseline National Institutes of Health Stroke Scale (NIHSS) scores, and other clinical data were collected. The main outcome measure was the functional outcome evaluated using the modified Rankin Scale at 90 days after onset, with a score of 0-2 defined as good outcome. The secondary outcome measures were symptomatic intracranial hemorrhage (sICH) and any bleeding in any location occurring within 36 hours after onset. Multivariate logistic regression analysis was used to determine the independent influencing factors of the outcome. Results:A total of 153 patients were included, with 87 males (56.9%), aged (71.261±6.983) years. Seventy-four patients (48.4%) underwent IVT, and 59 (38.6%) had poor outcome. The good outcome rate in the IVT group was significantly higher than that in the non-IVT group (71.6% vs. 51.9%; χ2=6.274, P=0.012), but there was no significant difference in the incidence of sICH and any bleeding in any location. The baseline NIHSS score of the good outcome group was significantly lower than that of the poor outcome group (8.817±3.677 vs. 11.203±5.060; t=3.361, P<0.001), and the proportion of IVT was significantly higher than that of the poor outcome group (56.4% vs. 35.6%; χ2=6.274, P=0.012). Multivariate logistic regression analysis showed that previous history of stroke or transient ischemic attack (odds ratio [ OR] 3.964, 95% confidence interval [ CI] 1.611-9.753; P=0.003) and high baseline NIHSS score ( OR 1.129, 95% CI 1.034-1.233; P=0.007) were independently associated with the poor outcome, while IVT was independently associated with the good outcome ( OR 0.166, 95% CI 0.068-0.410; P<0.001). Conclusion:For patients with AIS who had taken DOACs within 48 hours before onset, IVT can significantly improve the outcome without increasing the risk of sICH.