1.Clinical Efficacy of Gandou Fumu Decoction in Treating Hepatolenticular Degeneration with Liver Fibrosis of Liver-kidney Deficiency and Phlegm-blood Stasis Syndrome
Pingping YANG ; Meixia WANG ; Changchang CAO ; Zhuang TAO ; Jiang DU ; Yun XU ; Wenming YANG
Chinese Journal of Experimental Traditional Medical Formulae 2026;32(10):182-191
ObjectiveThis paper aims to evaluate the intervention effect of Gandou Fumu Decoction (GDFMD) in treating hepatolenticular degeneration with liver fibrosis of liver-kidney deficiency and phlegm-blood stasis syndrome, thereby providing evidence-based medical evidence for the treatment of Wilson's disease (WD)-related liver fibrosis with traditional Chinese medicine through clinical efficacy analysis. MethodsA total of 70 patients with WD-related liver fibrosis of liver-kidney deficiency and phlegm-blood stasis syndrome meeting the inclusion criteria were enrolled from Anhui Provincial Hospital of TCM from October 1, 2023, to October 1, 2024. Participants were divided into a control group and an observation group, with 35 cases in each group. The control group received conventional copper chelation therapy with sodium dimercaptopropanesulfonate (DMPS). On this basis, the observation group was additionally administered GDFMD orally. Each treatment course lasted eight days, for a total of four treatment courses. Efficacy evaluations were performed before treatment and after the second and fourth treatment courses, respectively. The clinical efficacy and safety of GDFMD in the treatment of WD-related liver fibrosis were assessed by comparing the changes in liver stiffness measurement (LSM), liver serological markers [alanine aminotransferase (ALT), aspartate aminotransferase (AST), type Ⅳ collagen (C-Ⅳ), laminin (LN), N-terminal propeptide of type Ⅲ procollagen (PⅢNP), and hyaluronic acid (HA)], fibrosis index based on 4 factors (FIB-4), AST to platelet ratio index (APRI), unified Wilson's disease rating scale part Ⅱ (UWDRS-Ⅱ), traditional Chinese medicine (TCM) syndrome score, 24-hour urinary copper, and safety indicators between the two groups before and after treatment. ResultsCompared with those before treatment, LSM levels decreased in both groups after two and four treatment courses (P<0.05). Compared with those after treatment, there was no statistically significant difference in the improvement of LSM levels in the observation group after two treatment courses, and the improvement of LSM levels in the observation group was more obvious after four treatment courses (P<0.05). Compared with those before treatment, the levels of HA, LN, PⅢNP, and C-Ⅳ decreased in both groups after two and four treatment courses (P<0.05). Compared with those after treatment, there was no statistically significant difference in the improvement of the C-Ⅳ levels in the observation group after two treatment courses, and the levels of HA, LN, and PⅢNP were more obvious (P<0.05). After four treatment courses in the observation group, the levels of HA, LN, PⅢNP, and C-Ⅳ were improved more significantly (P<0.05). Compared with those before treatment, ALT and AST levels decreased in both groups after two and four treatment courses (P<0.05). Compared with the control group after treatment, there was no statistically significant difference in the improvement of ALT and AST levels in the observation group after two treatment courses, and the improvement of ALT and AST levels in the observation group was more obvious after four treatment courses (P<0.05). Compared with those before treatment, APRI score and FIB-4 index level decreased in both groups after two and four treatment courses (P<0.05). Compared with those in control group after treatment, there was no statistically significant difference in the improvement of APRI score and FIB-4 index level in the observation group after two treatment courses, and the APRI score in the observation group was more obvious after four treatment courses (P<0.05), with no statistically significant improvement in the FIB-4 index difference. Compared with those before treatment, the levels of TCM syndrome scores decreased in both groups after two and four treatment courses (P<0.05). Compared with that of the control group after treatment, there was no statistically significant difference in the improvement of the level of TCM syndrome scores in the observation group after two treatment courses, and the improvement of the level of TCM syndrome scores in the observation group was more obvious after four treatment courses (P<0.05). Compared with those before treatment, the UWDRS-Ⅱ scores in both groups after two treatment courses were not improved obviously, and the UWDRS-Ⅱ scores in both groups decreased after four treatment courses (P<0.05). Compared with those of the control group after treatment, there was no statistically significant difference in the improvement of the UWDRS-Ⅱ scores in the observation group after two treatment courses, and the improvement of the UWDRS-Ⅱ scores in the observation group after four treatment courses was more obvious (P<0.05). Compared with those before treatment, the 24-h urine copper levels were significantly higher in both groups after two and four treatment courses (P<0.05). Compared with those in the control group after treatment, the 24-h urine copper levels in the observation group were significantly higher after two and four treatment courses (P<0.01). After two treatment courses, the 24-h urine copper level in the observation group showed a gradual decreasing trend, although it was higher than that before treatment. After four treatment courses, the control group had an improvement rate of 91.43%, an effective rate of 34.29%, and an apparent rate of 2.86%. The observation group had an improvement rate of 94.29%, an effective rate of 71.43%, and an apparent rate of 8.57%. The efficacy of the observation group was better than that of the control group (P<0.05). Conclusion① The efficacy of GDFMD combined with DMPS therapy in patients with WD-related liver fibrosis of liver-kidney deficiency and phlegm-blood stasis syndrome is significantly better than that of single DMPS therapy, and the advantages of the combined therapy are more obvious with the prolongation of the treatment cycle. ② GDFMD combined with the DMPS therapy program in the long-term application exhibits no obvious adverse reactions with good safety, which is worthy of clinical popularization and application.
2.Clinical Efficacy of Gandou Fumu Decoction in Treating Hepatolenticular Degeneration with Liver Fibrosis of Liver-kidney Deficiency and Phlegm-blood Stasis Syndrome
Pingping YANG ; Meixia WANG ; Changchang CAO ; Zhuang TAO ; Jiang DU ; Yun XU ; Wenming YANG
Chinese Journal of Experimental Traditional Medical Formulae 2026;32(10):182-191
ObjectiveThis paper aims to evaluate the intervention effect of Gandou Fumu Decoction (GDFMD) in treating hepatolenticular degeneration with liver fibrosis of liver-kidney deficiency and phlegm-blood stasis syndrome, thereby providing evidence-based medical evidence for the treatment of Wilson's disease (WD)-related liver fibrosis with traditional Chinese medicine through clinical efficacy analysis. MethodsA total of 70 patients with WD-related liver fibrosis of liver-kidney deficiency and phlegm-blood stasis syndrome meeting the inclusion criteria were enrolled from Anhui Provincial Hospital of TCM from October 1, 2023, to October 1, 2024. Participants were divided into a control group and an observation group, with 35 cases in each group. The control group received conventional copper chelation therapy with sodium dimercaptopropanesulfonate (DMPS). On this basis, the observation group was additionally administered GDFMD orally. Each treatment course lasted eight days, for a total of four treatment courses. Efficacy evaluations were performed before treatment and after the second and fourth treatment courses, respectively. The clinical efficacy and safety of GDFMD in the treatment of WD-related liver fibrosis were assessed by comparing the changes in liver stiffness measurement (LSM), liver serological markers [alanine aminotransferase (ALT), aspartate aminotransferase (AST), type Ⅳ collagen (C-Ⅳ), laminin (LN), N-terminal propeptide of type Ⅲ procollagen (PⅢNP), and hyaluronic acid (HA)], fibrosis index based on 4 factors (FIB-4), AST to platelet ratio index (APRI), unified Wilson's disease rating scale part Ⅱ (UWDRS-Ⅱ), traditional Chinese medicine (TCM) syndrome score, 24-hour urinary copper, and safety indicators between the two groups before and after treatment. ResultsCompared with those before treatment, LSM levels decreased in both groups after two and four treatment courses (P<0.05). Compared with those after treatment, there was no statistically significant difference in the improvement of LSM levels in the observation group after two treatment courses, and the improvement of LSM levels in the observation group was more obvious after four treatment courses (P<0.05). Compared with those before treatment, the levels of HA, LN, PⅢNP, and C-Ⅳ decreased in both groups after two and four treatment courses (P<0.05). Compared with those after treatment, there was no statistically significant difference in the improvement of the C-Ⅳ levels in the observation group after two treatment courses, and the levels of HA, LN, and PⅢNP were more obvious (P<0.05). After four treatment courses in the observation group, the levels of HA, LN, PⅢNP, and C-Ⅳ were improved more significantly (P<0.05). Compared with those before treatment, ALT and AST levels decreased in both groups after two and four treatment courses (P<0.05). Compared with the control group after treatment, there was no statistically significant difference in the improvement of ALT and AST levels in the observation group after two treatment courses, and the improvement of ALT and AST levels in the observation group was more obvious after four treatment courses (P<0.05). Compared with those before treatment, APRI score and FIB-4 index level decreased in both groups after two and four treatment courses (P<0.05). Compared with those in control group after treatment, there was no statistically significant difference in the improvement of APRI score and FIB-4 index level in the observation group after two treatment courses, and the APRI score in the observation group was more obvious after four treatment courses (P<0.05), with no statistically significant improvement in the FIB-4 index difference. Compared with those before treatment, the levels of TCM syndrome scores decreased in both groups after two and four treatment courses (P<0.05). Compared with that of the control group after treatment, there was no statistically significant difference in the improvement of the level of TCM syndrome scores in the observation group after two treatment courses, and the improvement of the level of TCM syndrome scores in the observation group was more obvious after four treatment courses (P<0.05). Compared with those before treatment, the UWDRS-Ⅱ scores in both groups after two treatment courses were not improved obviously, and the UWDRS-Ⅱ scores in both groups decreased after four treatment courses (P<0.05). Compared with those of the control group after treatment, there was no statistically significant difference in the improvement of the UWDRS-Ⅱ scores in the observation group after two treatment courses, and the improvement of the UWDRS-Ⅱ scores in the observation group after four treatment courses was more obvious (P<0.05). Compared with those before treatment, the 24-h urine copper levels were significantly higher in both groups after two and four treatment courses (P<0.05). Compared with those in the control group after treatment, the 24-h urine copper levels in the observation group were significantly higher after two and four treatment courses (P<0.01). After two treatment courses, the 24-h urine copper level in the observation group showed a gradual decreasing trend, although it was higher than that before treatment. After four treatment courses, the control group had an improvement rate of 91.43%, an effective rate of 34.29%, and an apparent rate of 2.86%. The observation group had an improvement rate of 94.29%, an effective rate of 71.43%, and an apparent rate of 8.57%. The efficacy of the observation group was better than that of the control group (P<0.05). Conclusion① The efficacy of GDFMD combined with DMPS therapy in patients with WD-related liver fibrosis of liver-kidney deficiency and phlegm-blood stasis syndrome is significantly better than that of single DMPS therapy, and the advantages of the combined therapy are more obvious with the prolongation of the treatment cycle. ② GDFMD combined with the DMPS therapy program in the long-term application exhibits no obvious adverse reactions with good safety, which is worthy of clinical popularization and application.
3.Surveillance of Oncomelania hupensis snails following interruption of schistosomiasis transmission in Yunnan Province
Siqi NING ; Yi DONG ; Chunhong DU ; Lifang WANG ; Yun ZHANG ; Yuhe HE ; Hua JIANG ; Jiayu SUN ; Chunqiong CHEN ; Jiaqi YAN ; Jihua ZHOU ; Zongya ZHANG ; Hongqiong WANG ; Meifen SHEN ; Jing SONG
Chinese Journal of Schistosomiasis Control 2026;38(2):200-206
Objective To investigate the distribution characteristics of Oncomelania hupensis snails in Yunnan Province fol-lowing interruption of schistosomiasis transmission, so as to provide the evidence for assessing the risk of schistosomiasis transmission and scientifically formulating the schistosomiasis surveillance program. Methods According to the requirements of the National Schistosomiasis Surveillance Scheme (2020 Edition), O. hupensis snail surveillance data were collected from 18 schistosomiasis-endemic counties (cities, districts) in Yunnan Province from 2020 to 2024, including area of snail survey, area of snail habitats, area of re-emerging snail habitats, number of frames surveyed, number of frames with O. hupensis snails, number of O. hupensis snails captured, and number of living snails, and the occurrence of frames with snails and mean density of living snails were calculated. Changes in snail status over the 5-year period from 2020 to 2024 and the differences in snail distributions specified by epidemic intensity, environmental type, and vegetation type were analyzed. Results The areas of snail survey increased from 1 727.96 hm2 in 2020 to 3 894.45 hm2 in 2024 (peak) across 18 schistosomiasis-endemic counties (cities, districts) in Yunnan Province during the period from 2020 through 2024. The areas of snail habitats increased from 70.36 hm2 in 2020 to a peak in 2023 (172.04 hm2), followed by a reduction to 132.36 hm2 in 2024, and the areas of re-emerging snail habitats increased from 42.71 hm2 in 2020 to a peak in 2022 (78.43 hm2), followed by a reduction to 40.21 hm2 in 2024. The occurrence of frames with snails and mean density of living snails increased from 1.24% (3 025/244 404) and (0.033 2 ± 0.038 7) snails/0.1 m2 in 2020 to peaks at 2.03% (6 231/307 563) and (0.066 9 ± 0.068 4) snails/0.1 m2 in 2023, followed by reductions to 1.04% (5 829/559 941) and (0.032 6 ± 0.057 7) snails/0.1 m2 in 2024, respectively. There was a significant difference in the occurrence of frames with snails over the 5-year study period (χ2 = 1 962.95, P < 0.05), and the occurrence of frames with snails reduced by 48.71% in 2024 relative to in 2023 (χ2 = 1 411.05, P < 0.005); however, there was no significant difference in the mean density of living snails over the 5 years (H = 5.310, P > 0.05). There were significant differences in the occurrence of frames with snails (χ2 = 481.27, P < 0.05) and mean density of living snails (H = 6.872, P < 0.05) in schistosomiasis-endemic areas with different epidemic intensities. The occurrence of frames with snails (χ2 = 25.32 and 38.70, both P values < 0.017) and mean density of living snails (Z = 28.55 and 49.96, both P values < 0.017) were higher in schistosomiasis transmission-interrupted and eliminated areas with snails than in schistosomiasis-eliminated areas without snails, and the occurrence of frames with snails (χ2 = 453.54, P < 0.017) and mean density of living snails (Z = −56.97, P < 0.017) were higher in schistosomiasis-eliminated areas with snails than in schistosomiasis transmission-interrupted areas with snails. O. hupensis snails were mainly distributed in paddy fields, dry farmlands and ditches; however, the occurrence of frames with snails (13.40%, 424/3 164) and mean density of living snails [(0.252 8 ± 0.158 7) snails/0.1 m2] were higher in ponds/weirs than in other types of environments (both P values < 0.05). Rice, dry farmland crops and weeds were main vegetations in which O. hupensis snails were distributed, and the occurrence of frames with snails (2.29%, 7 111/310 140) and mean density of living snails [(0.072 3 ± 0.018 9) snails/0.1 m2] were higher in weeds than in other types of environments (both P values < 0.05). Conclusions O. hupensis snails have been effectively controlled in Yunnan Province following implementation of integrated schistosomiasis control measures; however, there are still risk factors for schistosomiasis transmission, including reduced attention to schistosomiasis control and snail re-emergence. Improved control efforts and surveillance system construction and timely identification of risk factors of snail status and timely management are recommended to ensure the achievement of the target of schistosomiasis elimination as scheduled.
4.Treatment of 149 cases of large-volume benign prostatic hyperplasia with blue laser vaporization
Haifeng CHENG ; Chao WANG ; Quan DU ; Guoxiong LIU ; Zhenwei FAN ; Xiaoliang FU ; Nan LI ; Wanglong YUN ; Xiaofeng XU
Journal of Modern Urology 2026;31(5):443-445
Objective To explore the efficacy and safety of blue laser vaporization in the treatment of large-volume (>80 mL) benign prostatic hyperplasia (BPH). Methods A retrospective analysis was conducted on the clinical data of 149 BPH patients with prostate volume>80 mL who underwent blue laser vaporization at our hospital during Aug. 2023 and Aug. 2025. The 1-month postoperative maximum urinary flow rate (Qmax) and international prostate symptom score (IPSS), operation time, postoperative hemoglobin drop, bladder irrigation volume, catheter indwelling time, and incidence of postoperative complications were recorded and analyzed. Results All operations were successfully completed, without conversion to other approaches. The operation time was (41.47±11.05) minutes, postoperative hemoglobin drop (2.78±1.19) g/L, bladder irrigation volume (9.97±1.49) bags, and catheter indwelling time (3.30±1.85) days. One month after surgery, the Qmax was significantly higher than the preoperative value [(20.19±3.39) mL/s vs. (2.39±2.17) mL/s], while the IPSS was significantly lower [(4.46±0.87) vs. (27.69±2.06)], with statistically significant differences (P<0.001). Postoperative complications included 1 case of incontinence (0.67%), 2 cases of urethral stricture/bladder neck contracture (1.34%), and 1 case of secondary bleeding (0.67%), all of which improved with symptomatic treatment. Conclusion Blue laser vaporization is effective for treating large-volume BPH, with advantages such as minimal bleeding risk, short operation time, fast recovery and safety.
5.Surveillance of Schistosoma japonicum infections in wild murines in Yunnan Province
Meifen SHEN ; Jing SONG ; Lifang WANG ; Yun ZHANG ; Hua JIANG ; Jihua ZHOU ; Jiaqi YAN ; Jiayu SUN ; Chunqiong CHEN ; Zongya ZHANG ; Hongqiong WANG ; Chunhong DU ; Yi DONG
Chinese Journal of Schistosomiasis Control 2026;38(3):299-303
Objective To investigate the prevalence of Schistosoma japonicum infections in wild murines in schistosomiasisendemic areas of Yunnan Province, so as to provide the evidence for improving the schistosomiasis surveillance and early warning capability and implementing precise interventions in the province. Methods A total of 56 natural villages were sampled from 14 schistosomiasis-endemic counties (cities, districts) in Yunnan Province as surveillance sites from 2024 to 2025. Wild murines were captured using traps at night and characterized for species. Liver samples were collected from wild murines, S. japonicum eggs and miracidia were simultaneously detected using liver tissue compression microscopy, liver tissue homogenate microscopy, and liver tissue homogenate hatching. In addition, stool samples were collected from wild murine rectum, with S. japonicum eggs detected using a modified Kato-Katz thick smear technique and S. japonicum miracidia detected using the hatching test with nylon gauzes. Results A total of 15 577 valid murine traps were recovered, and 891 wild murines belonging to 16 species were captured, with a capture rate of 5.72%(891/15 577). The captured wild murines were predominantly districted in paddy fields, dry lands, ditches, ponds and marshlands, with Apodemus chevrieri, Rattus norvegicus, Crocidura attenuata, R. rattus sladeni, R. flavipectus, and Eothenomys miletus as dominant species. No S. japonicum eggs or miradicia were in laboratory; however, other parasites were identified in 25 wild murines. The prevalence rates of Schistosoma sinensis, Capillaria hepatica and Hymenolepis nana were 2.24% (20/891), 0.90% (8/891) and 0.56% (5/891), and the prevalence of S. sinensis and C. hepatica co-infection was 0.90% (8/891), respectively. Conclusions S. sinensis, C. hepatica and H. nana are predominant parasite species in wild murines in schistosomiasis-endemic areas of Yunan Province. No S. japonicum infection was detected during the study period; however, there is still a risk of wild murines as a potential source of infection for schistosomiasis transmission. Continuous intensified surveillance of S. japonicum infections in wild murines is a critical programme in schistosomiasis surveillance and early warning in Yunnan Province.
6.Analysis of external quality assessment results of bacteria screening in China International Transfusion Infection Control (CITIC), 2019 to 2025
Jianhao YANG ; Yun LU ; Yingjiao CHEN ; Yuyang XU ; Yi DU ; Tianyan HU ; Yi ZHANG ; Yingjie QIU
Chinese Journal of Blood Transfusion 2026;39(8):1039-1045
Objective: To assess the current status of bacterial detection capabilities in various blood collection and supply and related laboratories across China, and to identify key factors affecting the consistency of test results. Methods: A pooled analysis was conducted on data from 21 external quality assessment (EQA) rounds for blood bacterial detection carried out by the China International Transfusion Infection Prevention and Control (CITIC) project from 2019 to 2025. The study covered three types of laboratories-blood centers, central blood stations, and commercial laboratories—across 23 provincial-level administrative regions in China. Statistics were compiled on the number of participating laboratories, and the concordance rates were calculated for different institution types, different automated blood culture systems, different bacterial concentrations, and different strains. Non-standard reporting issues were also reviewed, and statistical methods were applied for analysis. Results: Over the seven-year period, the number of participating laboratories increased from 161 to 236, with an average annual growth rate of 6.58%, and the annual concordance rates ranged from 82.61% to 94.92%. The overall laboratory concordance rates for the three types of participating laboratories were all>89.0% (P>0.05), while commercial laboratories showed a significant year-by-year increase (70.97%-100%, P<0.05). The concordance rates of automated blood culture systems from eight manufacturers showed no significant differences (97.98%-100%, P>0.05), indicating stable performance across all devices. The overall sample concordance rate was 98.88%, with negative samples showing a lower rate than positive samples (97.97% vs 99.14%); positive sample rates increased with higher concentrations; and low-concentration Gram-negative bacterial samples had a lower concordance rate than Gram-positive ones (93.15% vs 100%). A total of 50 instances of non-standard result reporting were identified, with incorrect time units accounting for the highest proportion (52.0%). Conclusion The participation scale and overall testing proficiency of blood collection and supply and related laboratories nationwide have improved year by year, and all types of automated blood culture devices can meet the requirements for blood bacterial screening. Detection of negative and low-concentration positive samples remains a weak link in current bacterial EQA, and the standardization of laboratory data reporting requires further strengthening. Continuous: external quality assessment, targeted training, and standardized reporting procedures can effectively enhance the homogenization level of blood bacterial testing across the country and ensure the safety of clinical transfusion.
7.Application of intravenous anesthesia without intubation in transurethral blue laser vaporization of the prostate
Zhenwei FAN ; Zhen HAO ; Guoxiong LIU ; Quan DU ; Yu WANG ; Xiaoliang FU ; Wanglong YUN ; Xiaofeng XU
Journal of Modern Urology 2025;30(6):493-496
Objective: To investigate the safety and feasibility of transurethral blue laser vaporization of the prostate (BVP) under intravenous anesthesia without intubation. Methods: Clinical data of 30 benign prostatic hyperplasia (BPH) (prostate volume <40 mL) patients undergoing BVP under intravenous anesthesia without intubation in our hospital during Jul.and Nov.2024 were retrospectively analyzed.Preoperative and 1-month postoperative international prostate symptom score (IPSS), quality of life score (QoL), maximum urinary flow rate (Qmax), and postvoid residual volume (PVR) were compared.The operation time, cumulative blue laser activation time, recovery time, postoperative bladder irrigation time, postoperative catheter indwelling time, postoperative 2-hour visual analog scale (VAS) score and incidence of surgical and anesthetic complications were recorded. Results: All 30 patients successfully completed BVP under intravenous anesthesia without intubation.The operation time was (12.5±5.0) min, cumulative laser activation time (9.8±4.1) min, recovery time (6.8±1.2) min, postoperative bladder irrigation time (11.0±4.6) h, postoperative catheter indwelling time (2.7±1.1) days and postoperative 2-hour VAS score was (3.0±1.3).No cases required conversion to intubated general anesthesia, and no severe perioperative surgical or anesthetic complications occurred.Significant improvements in IPSS, QoL, Qmax, and PVR were observed 1 month postoperatively (P<0.001). Conclusion: BVP under intravenous anesthesia without intubation in the treatment of prostate volume <40 mL BPH is clinically feasible, significantly improving lower urinary tract symptoms without significant surgical or anesthetic complications.
8.XK gene deletion leading to McLeod syndrome and high-frequency antigen antibodies: identification and transfusion strategy
Jing LI ; Kewen YAO ; Yun DU ; Haiyan HU ; Hongli ZHANG
Chinese Journal of Blood Transfusion 2025;38(8):1107-1112
Objective: To investigate the hematological characteristics of the rare McLeod phenotype associated with X-linked chronic granulomatous disease, KEL and XK gene analysis, identification of unexpected antibodies, serological characteristics of high-frequency antigen antibodies, and transfusion strategies. Methods: Serological methods were employed to determine the ABO, Rh, and other blood group system antigen phenotypes of the child, along with screening and identification of unexpected antibodies. The titers of high-frequency antigen antibodies were measured using tube antihuman globulin and microcolumn gel card techniques. Kell blood group typing was performed using serological and genotyping methods, while XK gene sequencing was conducted via next-generation sequencing. Peripheral blood smears from the child's mother were examined for erythrocyte morphology. Results: The child's serological results were as follows: blood group O, ccDEE, MM, Le(a-b+), JK(a+b+), Fy(a+b-), and Kell phenotype K-k+, Kp(a-b+). Plasma analysis revealed alloantibodies anti-C、e, as well as a high-frequency antigen antibody anti-KL, with titers of 512 (tube method) and 2 048 (microcolumn gel method). Genotyping results showed KEL genotype K-k+, Kp(a-b+), Js(a-b+), while XK gene NGS identified a hemizygous deletion of exons 1-3 (XK
N. 01), consistent with XK: -1 or Kx-(McLeod). The mother's peripheral blood smear exhibited prominent acanthocytes. Conclusion: The hematological features of this rare McLeod phenotype with X-CGD include weakened Kell antigen expression and a complete exon deletion in the XK gene. Early clinical attention should be given to the symptoms and laboratory diagnosis of X-linked chronic granulomatous disease in pediatric patients. XK genotyping for McLeod phenotype should be prioritized to guide cautious transfusion strategies, preventing life-threatening complications due to incompatible blood products.
9.Current situation of interventional nursing research in China based on Chinese Clinical Trial Registry
Jie DU ; Xiaobao LI ; Yun YE
Journal of Clinical Medicine in Practice 2025;29(12):125-129
Objective To analyze the current status of interventional nursing studies registered in the Chinese Clinical Trial Registry(ChiCTR).Methods All intervention nursing studies registered in the ChiCTR self-establishment database from May 31,2024 were retrieved,and relevant information of the registered studies was included and extracted.Results A total of 462 nursing intervention stud-ies were included,among which 365 were pre-registered and 97 were supplementary registered.The number of registered items in 2020 and beyond accounted for 83.33%of the total number of registra-tions.Currently,the top three regions in terms of the number of registrations were Shanghai(56 items),Guangdong Province(50 items)and Beijing(49 items).A total of 12 units had registration number of ≥5,among which West China Hospital of Sichuan University had 18 registrations.Among all the projects,160 were self-funded(34.63%),and 48 were multi-center cooperative research(10.39%).There were 322 randomized parallel controlled trials,among which 281(87.27%)pro-vided further descriptions of randomization and 167(51.86%)provided further descriptions of blind-ing.The registered items for the research subjects of nursing staff were 94,mainly concentrated in the research fields such as nursing teaching,mental health,job burnout,stress and sleep.There were 368 registered items whose research subjects were patients or clinical problems,mainly concentrated in re-search fields such as rehabilitation nursing,quality of life,self-management and nutrition management.Conclusion The number of registrations of interventional nursing research in China on the ChiCTR platform has been increasing year by year.However,the registration regions and the distribution of funds are uneven,and the number of cooperative projects is relatively small,which is not conducive to the integration and exertion of multidisciplinary advantages.In addition,the application of ran-domization and blinding is not standardized,the registration information is incomplete,and the core research hotspots need to be further expanded and improved.It is suggested to start from aspects such as organizing registration training and strengthening the training of nursing research design to further improve the level of nursing scientific research.
10.Knowledge mapping and visualization analysis of anoikis and cancer research based on Web of Science database
Huanhuan MA ; Ran DING ; Junwen WANG ; Guangying DU ; Yun ZHANG ; Qiuchen LU ; Yingyue HOU ; Haosong CHEN ; Hongguan JIAO
Journal of Clinical Medicine in Practice 2025;29(20):20-25,32
Objective To analyze the developmental trends and research hotspots of anoikis in cancer research from 2005 to 2024.Methods Relevant literature was retrieved from the Web of Sci-ence Core Collection.Visualization tools including CiteSpace,VOSviewer and SCImago Graphica were employed to analyze publication volume,countries,institutions,authors,journals,keywords and other bibliometric indicators.Results A total of 2,252 articles were included in this study,showing an overall upward trend in publication volume,with a notable increase after 2012.China and the United States ranked highest in terms of publication volume and citation frequency.Representative institutions included Shanghai Jiao Tong University,Chulalongkorn University and MD Anderson Cancer Center,while a representative scholar was CHANVORACHOTE Pithi.The core journal was Oncogene.Keyword and co-citation analyses revealed that research focused on genetic characteristics,cancer treatment,prognostic prediction and metabolic reprogramming,with core terms including"ex-pression""metastasis"and"anoikis".Conclusion Research interest in the field of anoikis contin-ues to rise,with future directions focusing on drug resistance mechanisms,the tumor microenvironment,immunotherapy,signaling pathways and epithelial-mesenchymal transition(EMT).

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