1.Establishment and validation of a prediction model for mineral and bone disorder in maintenance hemodialysis patients
Yanling HUANG ; Jiping SHEN ; Kai CAO ; Ping XIE ; Jinyuan ZHAO ; Rulian LIANG
Chinese Journal of Clinical Medicine 2026;33(1):58-64
Objective To explore the risk factors for mineral and bone disorder in maintenance hemodialysis patients, and to construct and validate a nomogram prediction model. Methods A total of 306 patients undergoing maintenance hemodialysis at Shanghai Eighth People’s Hospital from January 2021 to May 2025 were selected as study subjects and randomly divided into a training set (n=214) and a validation set (n=92) in a 7∶3 ratio. In the training set, patients were divided into a normal bone mineral metabolism group and an abnormal bone mineral metabolism group, and related factors were compared between the two groups. The multivariate logistic regression analysis was used to identify the influencing factors of mineral and bone disorder in maintenance hemodialysis patients in the training set, and a nomogram prediction model was constructed. ROC curves were drawn to evaluate the ability of the nomogram model for predicting mineral and bone disorder in these patients. Calibration curves and Hosmer-Lemeshow goodness-of-fit test were used to analyze the consistency of the predictive probability of nomogram model and actual probability of mineral and bone disorder in these patients. The decision curve was used to assess the clinical benefit using nomogram prediction model. Results Among the 306 hemodialysis patients, 254 patients had mineral and bone disorder, accounting for 83.01%. Among the 214 patients in the training set, 177 had mineral and bone disorder, accounting for 82.71%. In the training set, age, gender, body mass index (BMI), hypertension rate, dialysis age, blood urea nitrogen (BUN), hemoglobin (Hb), albumin (ALB), alkaline phosphatase (ALP), serum creatinine (SCr), uric acid (UA), estimated glomerular filtration rate (eGFR), and rate of taking phosphate binders were statistically significant different between the two groups (P<0.05). The multivariate logistic regression analysis showed higher age, female, hypertension, longer dialysis duration, decreased eGFR, and not taking phosphate binders were identified as risk factors for mineral and bone disorder in maintenance hemodialysis patients (P<0.01). The nomogram prediction model was constructed. The area under the ROC curve of the model for mineral and bone disorder in the training set and validation set was 0.895 (95%CI 0.850-0.941) and 0.881 (95%CI 0.830-0.932), respectively, with maximum Youden indice of 0.650 and 0.600, sensitivity of 0.856 and 0.849, and specificity of 0.794 and 0.751. The Hosmer-Lemeshow test showed the nomogram prediction model had good consistency in predictive probabilities with actual probabilities in training set and validation set. The decision curve showed the nomogram model could bring clinical net benefits when the threshold probabilities in the training set and validation set were less than 0.96 and 0.91. Conclusions The nomogram prediction model constructed based on six independent risk factors including age, gender, hypertension, dialysis duration, eGFR, and using phosphate binders or not, shows good discrimination and calibration, with good clinical predictive ability, which could provide guidance for the management of maintenance hemodialysis patients.
2.Effects of conditioned medium and exosomes of human umbilical cord mesenchymal stem cells on proliferation,migration,invasion,and apoptosis of hepatocellular carcinoma cells
Kai JIN ; Ting TANG ; Meile LI ; Yuan XIE
Chinese Journal of Tissue Engineering Research 2025;29(7):1350-1355
BACKGROUND:Mesenchymal stem cells can regulate the tumor microenvironment by secreting extracellular vesicles containing cytokines,growth factors and exosomes for the precise regulation of biological behavior of tumor cells. OBJECTIVE:To investigate the effects of human umbilical cord-derived mesenchymal stem cell conditioned medium and their released exosomes on the biological properties of hepatocellular carcinoma cells. METHODS:Human umbilical cord mesenchymal stem cell supernatant was collected,centrifuged and filtered at high speed to obtain human umbilical cord mesenchymal stem cell conditioned medium.Human umbilical cord mesenchymal stem cell supernatant was collected and human umbilical cord mesenchymal stem cell exosomes were extracted by ultra-high speed gradient centrifugation.Human umbilical cord mesenchymal stem cell exosomes were labeled with PKH26 and co-cultured with hepatocellular carcinoma cell MHCC97-H.The uptake of exosomes by MHCC97-H cells was observed by fluorescence microscopy.The effects of human umbilical cord mesenchymal stem cell conditioned medium and human umbilical cord mesenchymal stem cell exosomes on biological functions of hepatocellular carcinoma cells were assessed by the CCK-8 proliferation assay,Transwell migration and invasion assay,and the apoptosis assay. RESULTS AND CONCLUSION:(1)Human umbilical cord mesenchymal stem cell exosomes could be uptaken by MHCC97-H cells and was mainly distributed in the cytoplasm.(2)After treatment with human umbilical cord mesenchymal stem cell conditioned medium,MHCC97-H cells showed a significant increase in proliferation,migration,and invasion(P<0.001,P<0.05,P<0.01),and a significant decrease in apoptosis(P<0.001),while after treatment with human umbilical cord mesenchymal stem cell exosomes,MHCC97-H cells showed a decrease in proliferation(P<0.001)and migration,invasion,and apoptosis were significantly enhanced(P<0.001).(3)The results indicated that human umbilical cord mesenchymal stem cell conditioned medium had the ability to promote the proliferation,migration,invasion,and inhibit apoptosis of MHCC97-H cells,while human umbilical cord mesenchymal stem cell exosomes had the properties of promoting the migration,invasion and apoptosis of MHCC97-H cells,inhibiting the proliferation.
3.Regularity of prescriptions for epidemic disease in Taiping Huimin Heji Ju Fang based on latent structure combined with association rules
Wenjing YIN ; Kai XIE ; Xinyu MIAO ; Xiaoxuan HE ; Haifeng WANG
Chinese Journal of Pharmacoepidemiology 2025;34(6):666-675
Objective To explore the regularity of prescriptions for epidemic disease in Taiping Huimin Heji Ju Fang based on the latent structure model and association rules analysis,and to provide references for modern epidemic treatment.Methods Prescriptions for epidemic diseases were extracted from Taiping Huimin Heji Ju Fang.A high-frequency herb matrix(frequency≥10)was constructed,and high-frequency herbs were analyzed using MicrosoftExcel 2016,Lantern 5.0,and IBM SPSS Modeler 18.0 for efficacy classification,property/flavor/channel tropism statistics,latent structure modeling,and association rule analysis.Results Among the 200 collected herbal prescriptions,46 high-frequency medicinal materials were identified,such as licorice,fresh ginger,dried ginger,poriae,and ginseng.The top 3 drugs efficacy were tonifying deficiency,relieving surface and warming inner.The medicinal properties were mainly warm,and the medicinal flavors were pungent,bitter,and sweet.The meridian tropisms mainly included the spleen meridian,lung meridian and stomach meridian.The analysis of latent structure model suggested that there were 8 types of common symptoms of epidemic disease,such as wind evil attack exterior,wind-cold-dampness,wind-heat,excess-heat in triple energizer,dampness inhibits qi stagnation,yang deficiency,blockage and spleen-qi deficiency.Theanalysis of association rules obtained licorice-ephedra and licorice-atractylodes,which with a core of licorice medicine,and the 16 association rules such as dried ginger-cinnamon,pericarpium citri reticulatae-mangnolia officinalis and poriae-ginseng-atractylodes macrocephala after eliminating ginger,jujube and licorice.Conclusion Most of the medicines used in the treatment of epidemic diseases in Taiping Huimin Heji Ju Fang are pungent,bitter and dispelling evil,the treatment should follow the principle of dispelling evil,warming yang to dissipate cold,dispelling dampness,clearing heat and expelling fire,inducing resuscitation,supporting the right and supplementing deficiency,which embodies the treatment principle of dispelling evil and supporting right,and provides reference and ideas for the treatment of clinical diseases based on syndrome differentiation.
4.Advances in artificial intelligence-based medical imaging and digital pathology for diagnosis, treatment and prognostic assessment of gastric cancer
Li YU ; Minmin TAO ; Lingli XIE ; Kai CHEN
Chinese Journal of Digestive Surgery 2025;24(1):137-142
Gastric cancer(GC) ranks among the most prevalent cancers and is a leading cause of cancer-related mortality globally. Recently, artificial intelligence(AI) has enhanced the dia-gnosis and treatment of GC, as well as the accuracy and sensitivity of personalized treatment strategies due to its efficient computational and learning capabilities. The authors review the clinical applications of AI-based medical imaging and digital pathology in GC diagnosis and treatment, inclu-ding early screening and diagnosis, differential diagnosis, lymph node and peritoneal metastasis, molecular typing, monitoring of treatment efficacy, and prognostic assessment. In addition, future directions and challenges in the field are discussed, emphasizing the importance of integrating AI technology into clinical practice.
5.Efficacy Evaluation of Different Approaches in Total Hip Arthroplasty:A Single Center Retrospective Cohort Study
Wu-yuan ZHENG ; Min-yun CHEN ; Wei-kai XU ; Xi LUO ; Yi-bo XIE
Progress in Modern Biomedicine 2025;25(15):2487-2493
Objective:To evaluate the efficacy of two different approaches:direct anterior approach(DAA)and posterolateral approach(PLA)in total hip arthroplasty(THA).Methods:This study adopted a retrospective cohort study design,included to analyse 128 cases of THA patients who were received in our hospital from January 2021 to January 2024.Patients were divided into PLA group(n=61)and DAA group(n=67)according to different approach methods.Perioperative indicators,Harris hip joint function score,anteversion and abduction angles of acetabular prosthesis and incidence of complications were compared between the two groups.Results:Compared with PLA group,DAA group had longer surgical time,less intraoperative blood loss,shorter surgical incision length and shorter postoperative hospital stay(P<0.05).Compared with the PLA group at 1 month(T2)to 6 months(T4)after surgery,DAA group had higher Harris hip joint function score(P<0.05).Conclusion:Compared with PLA,DDA is used in THA,although the surgery time is longer,it can achieve a similar recovery effect in anteversion and abduction angles,which helps to shorten the surgical incision length and postoperative hospital stay,reduce intraoperative blood loss and achieve better hip joint function recovery.
6.Construction and evaluation of a radiomics model for predicting perineural invasion in intrahepatic cholangiocarcinoma
Kai ZHANG ; Gengping ZHOU ; Yang XU ; Chenxi XIE ; Pengyu CHEN ; Yangyang WANG ; Taiyang CHEN ; Qingshan LI ; Bo MENG ; Haibo YU
Chinese Journal of Hepatobiliary Surgery 2025;31(11):817-822
Objective:To construct and evaluate a radiomics model for predicting perineural invasion in patients with intrahepatic cholangiocarcinoma (ICC).Methods:Clinical data of 144 patients with ICC undergoing surgery in the People’s Hospital of Zhengzhou University ( n=113) and the Affiliated Cancer Hospital of Zhengzhou University ( n=31) from January 2018 to June 2023 were retrospectively analyzed, including 80 males and 64 females, aged (58.8±10.1) years. The patients were randomly divided into a training set ( n=100) and a test set ( n=44) at a ratio of 7: 3. The former set was used to build the model for predicting perineural invasion, and the latter was used to evaluate the model. Enhanced CT images and clinical data of the patients were collected, and features related to perineural invasion were screened. A light gradient boosting machine was used to construct an imaging genomics model. The model was evaluated using the receiver operating characteristic (ROC) curve, calibration curve, and decision curve analysis (DCA). Results:Univariate and multivariate logistic regression analysis showed that none of the clinical features were associated with neural invasion in ICC patients (all P>0.05). Six, 25, 32, and 37 radiomics features were obtained by screening the intratumoral, 2 mm peritumoral, 5 mm peritumoral, and 8 mm peritumoral regions, respectively. The area under the ROC curve for predicting perineural invasion in ICC patients was 0.849 (95% CI: 0.774-0.923) in the training set and 0.745 (95% CI: 0.597-0.894) in the test set for the intratumoral model, 0.966 (95% CI: 0.938-0.995) and 0.750 (95% CI: 0.604-0.896) for the 5mm peritumoral model, 0.936 (95% CI: 0.892-0.980) and 0.792 (95% CI: 0.644-0.939) for the 2mm peritumoral model, and 0.961 (95% CI: 0.929-0.992) and 0.689 (95% CI: 0.526-0.853) for the 8mm peritumoral model. The area under the ROC curve, accuracy, sensitivity, and specificity of the combined intratumoral and 5mm peritumoral model for predicting perineural invasion were 0.927 (95% CI: 0.878-0.976), 88.0%, 84.5%, and 89.8% in the training set, and 0.849 (95% CI: 0.737-0.960), 77.3%, 85.2%, and 72.0% in the test set, respectively. The calibration curve showed a deviation between the calibration curve of the combined intratumoral and 5mm peritumoral model and the ideal line, but it could achieve basic consistency. DCA showed that when the threshold was between 0.18 and 0.70, the combined intratumoral and 5mm peritumoral model could bring clinical net benefit to patients when predicting neural invasion. Conclusion:The intratumoral and 5mm peritumoral imaging genomics model based on enhanced CT features can effectively predict neural invasion and offer clinical benefits in patients with ICC.
7.Application of long-read sequencing based haplotype construction in preimplantation genetic testing for a patient with Incontinentia pigmenti.
Wenjie MA ; Min XIE ; Kai KANG ; Mengnan GU ; Lulu YAN ; Shanshan WU ; Haibo LI ; Jiangyang XUE
Chinese Journal of Medical Genetics 2025;42(5):518-524
OBJECTIVE:
To provide preimplantation genetic testing (PGT) for a patient with Incontinentia pigmenti (IP) due to IKBKG gene variant but without family samples through construction of single nucleotide polymorphism (SNP)-based haplotype by Long-read sequencing (LRS) technology.
METHODS:
A female IP patient with a heterozygous IKBKG c.1167dup variant but without family genetic data who sought genetic counseling at Women and Children' Hospital of Ningbo University in November 2021 was selected as the study subject. The IKBKG gene has a highly homologous pseudogene IKBKGP1. Genomic DNA was extracted from peripheral blood samples from the couple, and LRS was used to obtain informative SNP loci flanking the variant locus, enabling the construction of SNP haplotype with a long segment spanning from the non-homologous region of IKBKG to the variant site. Trophoblast cells were biopsied from blastocysts fertilized through intracytoplasmic sperm injection, and next-generation sequencing (NGS) was used to determine the SNP information of the embryos. Linkage analysis with the parental SNP haplotypes was conducted to detect the carrier status of the embryos and exclude chromosomal aneuploidies. Sanger sequencing was carried out to validate the result. A euploid embryo without the pathogenic variant was selected for transfer. Prenatal diagnosis was carried out by amniocentesis at mid-trimester to verify the result of PGT tests, and follow-up was conducted after the baby was born. This study has been approved by the Ethics Committee of Women and Children's Hospital of Ningbo University (Ethics No. EC2023-094).
RESULTS:
A total of seven blastocysts were tested, and PGT results indicated that two embryos were euploid and did not carry the pathogenic variant. One euploid embryo was transferred, which resulted in a singleton pregnancy. Amniocentesis at 24 weeks of gestation confirmed that the status of fetal IKBKG gene, and its chromosomal status was consistent with the PGT results. A healthy male infant was born at 38+6 weeks of gestation.
CONCLUSION
For IP patients with de novo mutation or without family genetic samples, PGT with LRS can directly construct the SNP-based haplotype while avoiding interference from pseudogenes, providing an effective strategy for PGT.
Female
;
Humans
;
Male
;
Pregnancy
;
Genetic Testing/methods*
;
Haplotypes/genetics*
;
High-Throughput Nucleotide Sequencing/methods*
;
I-kappa B Kinase/genetics*
;
Incontinentia Pigmenti/diagnosis*
;
Polymorphism, Single Nucleotide/genetics*
;
Preimplantation Diagnosis/methods*
;
Infant, Newborn
8.Construction and evaluation of a radiomics model for predicting perineural invasion in intrahepatic cholangiocarcinoma
Kai ZHANG ; Gengping ZHOU ; Yang XU ; Chenxi XIE ; Pengyu CHEN ; Yangyang WANG ; Taiyang CHEN ; Qingshan LI ; Bo MENG ; Haibo YU
Chinese Journal of Hepatobiliary Surgery 2025;31(11):817-822
Objective:To construct and evaluate a radiomics model for predicting perineural invasion in patients with intrahepatic cholangiocarcinoma (ICC).Methods:Clinical data of 144 patients with ICC undergoing surgery in the People’s Hospital of Zhengzhou University ( n=113) and the Affiliated Cancer Hospital of Zhengzhou University ( n=31) from January 2018 to June 2023 were retrospectively analyzed, including 80 males and 64 females, aged (58.8±10.1) years. The patients were randomly divided into a training set ( n=100) and a test set ( n=44) at a ratio of 7: 3. The former set was used to build the model for predicting perineural invasion, and the latter was used to evaluate the model. Enhanced CT images and clinical data of the patients were collected, and features related to perineural invasion were screened. A light gradient boosting machine was used to construct an imaging genomics model. The model was evaluated using the receiver operating characteristic (ROC) curve, calibration curve, and decision curve analysis (DCA). Results:Univariate and multivariate logistic regression analysis showed that none of the clinical features were associated with neural invasion in ICC patients (all P>0.05). Six, 25, 32, and 37 radiomics features were obtained by screening the intratumoral, 2 mm peritumoral, 5 mm peritumoral, and 8 mm peritumoral regions, respectively. The area under the ROC curve for predicting perineural invasion in ICC patients was 0.849 (95% CI: 0.774-0.923) in the training set and 0.745 (95% CI: 0.597-0.894) in the test set for the intratumoral model, 0.966 (95% CI: 0.938-0.995) and 0.750 (95% CI: 0.604-0.896) for the 5mm peritumoral model, 0.936 (95% CI: 0.892-0.980) and 0.792 (95% CI: 0.644-0.939) for the 2mm peritumoral model, and 0.961 (95% CI: 0.929-0.992) and 0.689 (95% CI: 0.526-0.853) for the 8mm peritumoral model. The area under the ROC curve, accuracy, sensitivity, and specificity of the combined intratumoral and 5mm peritumoral model for predicting perineural invasion were 0.927 (95% CI: 0.878-0.976), 88.0%, 84.5%, and 89.8% in the training set, and 0.849 (95% CI: 0.737-0.960), 77.3%, 85.2%, and 72.0% in the test set, respectively. The calibration curve showed a deviation between the calibration curve of the combined intratumoral and 5mm peritumoral model and the ideal line, but it could achieve basic consistency. DCA showed that when the threshold was between 0.18 and 0.70, the combined intratumoral and 5mm peritumoral model could bring clinical net benefit to patients when predicting neural invasion. Conclusion:The intratumoral and 5mm peritumoral imaging genomics model based on enhanced CT features can effectively predict neural invasion and offer clinical benefits in patients with ICC.
9.Analysis on Registration Status of TCM Clinical Trials of Sepsis Based on WHO ICTRP and ChiCTR
Wenjing YIN ; Kai XIE ; Xinyu MIAO ; Xiaoxuan HE ; Haifeng WANG
Chinese Journal of Information on Traditional Chinese Medicine 2025;32(9):48-53
Objective To investigate the current status and characteristics of registered clinical trials on TCM interventions for sepsis;To provide references for relevant clinical trial registrations.Methods Clinical trials on TCM interventions for sepsis registered in the World Health Organization International Clinical Trials Registry Platform(WHO ICTRP)and the Chinese Clinical Trial Registry(ChiCTR)from inception to June 2024 were retrieved.Data on registration time,registry centers,regions,institutions,participating centers,funding sources,trial design,phase,sample size,randomization methods,blinding,interventions,disease types,and outcome measures were analyzed using Excel 16.0.Results A total of 118 TCM intervention trials for sepsis were included,registered regions involving Guangdong,Jiangsu,and Shanghai,with institutions including Guangdong Provincial Hospital of Chinese Medicine,Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine,and Jiangsu Provincial Hospital of Traditional Chinese Medicine.Most trials were single-center studies(94,79.66%),funded primarily by hospitals(38)and local governments(36).The majority were interventional studies(105,88.98%),with phases concentrated in pilot/exploratory studies and Phase Ⅳ trials(52).Sample sizes were mostly 60-99 cases(51).Randomized controlled trials predominantly used simple randomization(65)and double-blinding(22).Interventions mainly included empirical formulas,Chinese patent medicines,and classical prescriptions,targeting conditions such as gastrointestinal dysfunction and lung injury,with primary outcomes including SOFA,APACHE Ⅱ,and mortality rate.Conclusion The number of TCM registered clinical trials for sepsis has generally increased.There are some problems,such as uneven distribution of test areas,poor standardization and integrity of registration information,and the advantages and characteristics of TCM need to be further highlighted.
10.Complication profiles of different surgical repair techniques for donor sites following lingual mucosa graft harvesting: a comparative study
Song LI ; Jiemin SI ; Xuxiao XIE ; Wenxiong SONG ; Zuowei LI ; Fangmin CHEN ; Kai LI ; Yinglong SA
Chinese Journal of Urology 2025;46(8):611-616
Objective:To compare postoperative complications between acellular dermal matrix(ADM)and direct suture for tongue mucosa defect repair during lingual mucosa urethroplasty.Methods:A retrospective analysis was conducted on 106 patients with anterior urethral stricture who underwent lingual mucosal urethroplasty at the Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine from July 2022 to July 2024. According to the needs of urethral reconstruction,lingual mucosa was harvested(graft length 0.5 cm longer than the stricture length). Using an instrumental variable method based on the surgeon’s preference,the tongue wound was repaired either with ADM or direct suture. The ADM group included 56 patients,aged(46.2±18.7)years;diabetes in 8 cases(14.3%),hypertension in 15 cases(26.8%),cardiopulmonary dysfunction in 3 cases(5.3%);stricture location:penile segment in 44 cases(78.6%),penoscrotal junction in 12 cases(21.4%);etiology:lichen sclerosus in 8 cases(14.3%),urethritis in 8 cases(14.3%),trauma in 24 cases(42.9%),and re-stricture after hypospadias surgery in 16 cases(28.6%);maximum urinary flow rate(5.8±2.9)ml/s;graft length(4.02±1.72)cm. The direct suture group included 50 patients,aged(45.8±19.2)years;diabetes in 6 cases(12.0%),hypertension in 12 cases(24.0%),cardiopulmonary dysfunction in 2 cases(4.0%);etiology:lichen sclerosus in 6 cases(12.0%),urethritis in 8 cases(16.0%),trauma in 25 cases(50.0%),and re-stricture after hypospadias surgery in 11 cases(22%);stricture location:penile segment in 36 cases(72.0%),penoscrotal junction in 14 cases(28.0%);maximum urinary flow rate(6.2±3.1)ml/s;graft length(4.18±1.68)cm. There were no statistically significant differences in the above baseline characteristics between the two groups( P>0.05).ADM group after electrocautery hemostasis,an ADM patch tailored to the wound size was used to cover the donor site. The edges of the ADM were overlapped with the wound margin and sutured to the submucosal layer using interrupted 4-0 polyglactin sutures. Direct suture group after electrocautery hemostasis,the wound was stretched into a diamond shape and closed in layers by suturing the mucosal layer down to the muscle layer using interrupted 4-0 polyglactin sutures. The primary outcome measures were postoperative tongue complications including hemorrhage,hematoma,and infection(Clavien-Dindo classification). Secondary outcomes included VAS pain scores,functional recovery(difficulty drinking,difficulty eating,speech impairment,limited mouth opening),and sensory recovery(sensory disturbance,taste disturbance). Results:The follow-up period ranged from 6 to 24 months,with a mean of 9.2 months. The 6-month follow-up rate was 100%. No Clavien-Dindo grade Ⅲ or higher complications(hemorrhage,hematoma,infection)occurred by the end of follow-up. Regarding secondary outcomes,the VAS pain score on postoperative day 1 was significantly better in the ADM group than in the suture group[0(0,3)vs. 2(0,3),P=0.013].Functional impact:The incidence of difficulty drinking[24 cases(42.9%)vs. 36 cases(72.0%),16 cases(28.6%)vs. 36 cases(72.0%),8 cases(14.3%)vs. 21 cases(42.0%)],difficulty eating[20 cases(35.7%)vs. 36 cases(72.0%),16 cases(28.6%)vs. 36 cases(72.0%),8 cases(14.3%)vs. 27 cases(54.0%)],and speech impairment[20 cases(35.7%)vs. 36 cases(72.0%),16 cases(28.6%)vs. 36 cases(72.0%),8 cases(14.3%)vs. 27 cases(54.0%)]on postoperative day 1,day 7,and within the first month,respectively,was significantly lower in the ADM group(all P<0.05). On postoperative day 1 and day 7,the incidence of limited mouth opening was higher in the ADM group[0 cases vs. 6 cases(12.0%),0 cases vs. 6 cases(12.0%)]( P<0.05).Sensory recovery:The incidence of taste disturbance was higher in the ADM group at 7 days[8 cases(14.3%)vs. 0 cases],1 month[8 cases(14.3%)vs. 0 cases],and 3 months[8 cases(14.3%)vs. 0 cases]postoperatively( P<0.05). The incidence of sensory disturbance was higher in the ADM group at 1 day[20 cases(35.7%)vs. 6 cases(12.0%)],7 days[16 cases(28.6%)vs. 6 cases(12.0%)],and 1 month[16 cases(28.6%)vs. 6 cases(12.0%)]postoperatively( P<0.05). Pain scores and complication rates were zero in both groups after 6 months. Conclusions:ADM repair improves early recovery but may increase transient sensory complications. Both methods are safe for clinical application.

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