Objective To investigate the prevalence and clinical significance of the centromere protein-F-like(CENP-F-like)immunofluorescence staining pattern in a large patient cohort and through literature review.Methods We ret...Objective To investigate the prevalence and clinical significance of the centromere protein-F-like(CENP-F-like)immunofluorescence staining pattern in a large patient cohort and through literature review.Methods We retrospectively analyzed antinuclear antibody(ANA)immunofluorescence assay results from 191274 patients at West China Hospital of Sichuan University between March 2018 and November 2020.Specific immunological markers were tested in sera with CENP-F-like patterns.Additionally,a narrative review of seven relevant studies was performed for comparison.Results In Southwest China,ANA positivity was found in 32.09%of patients,with the CENP-F-like pattern detected in 0.015%of all cases and 0.05%of ANA-positive individuals.The CENP-F-like pattern appeared predominantly at titers≥1∶320,most often in isolation(68.97%),but also mixed with cytoplasmic speckled patterns.Patients with cancers accounted for the highest proportion(31.03%),including solid tumors and hematologic malignancies.Metastasis was observed in patients with solid tumors,while graft-versus-host disease(GVHD)occurred in those with hematologic malignancies post-transplantation.Autoimmune diseases(AIDs)were diagnosed in 20.69%of cases,all showing disease-specific autoantibodies.These findings were broadly consistent with previous reports and suggest a possible association between the CENP-F-like pattern and malignancies.Conclusion The CENP-F-like pattern is rare in ANA tests but may be associated with clinically important conditions,particularly cancers and AIDs.The occurrence of metastasis and GVHD in patients with this pattern highlights its potential clinical relevance,and concurrent autoantibodies may assist in diagnosing AIDs.展开更多
BACKGROUND Brain-computer interface(BCI)technology is rapidly advancing in psychiatry.Informed consent competency(ICC)assessment among psychiatric patients is a pivotal concern in clinical research.AIM To analyze the ...BACKGROUND Brain-computer interface(BCI)technology is rapidly advancing in psychiatry.Informed consent competency(ICC)assessment among psychiatric patients is a pivotal concern in clinical research.AIM To analyze the assessment of ICC and form a framework with multi-dimensional elements involved in ICC of BCI clinical research among psychiatric disorders.METHODS A systematic review of studies regarding ICC assessments of BCI clinical research in patients with six kinds of psychiatric disorders was conducted.A systematic literature search was performed using PubMed,ScienceDirect,and Web of Science.Peer-reviewed articles and full-text studies were included in the analysis.There were no date restrictions,and all studies published up to February 27,2025,were included.RESULTS A total of 103 studies were selected for this review.Fifty-eight studies included ICC factors,and forty-five were classified in ICC related ethical issues of BCI research in six kinds of psychiatric disorders.Executive function impairment is widely recognized as the most significant factor impacting ICC,and processing speed deficits are observed in schizophrenia,mood disorders,and Alzheimer’s disease.Memory dysfunction,particularly episodic and working memory,contributes to compromised ICC.Five core ethical issues in BCI research should be addressed:BCI specificity,vulnerability,autonomy,dynamic ICC,comprehensiveness,and uncertainty.CONCLUSION A Five-Dimensional evaluative framework,including clinical,ethical,sociocultural,legal,and procedural dimensions,is constructed and proposed for future ICC research in BCI clinical research involving psychiatric disorders.展开更多
AIM:To present an overview of the research on global glaucoma treatment in the last decade in terms of publication year,journals,countries/regions,organizations,references,and keywords,to investigate the current resea...AIM:To present an overview of the research on global glaucoma treatment in the last decade in terms of publication year,journals,countries/regions,organizations,references,and keywords,to investigate the current research international trends and hot topics in this area.METHODS:Bibliometric analysis was conducted on 9128 articles in the Web of Science Core Collection(WoSCC;Clarivate)database.Quantitative and qualitative analysis was employed using VOSviewer(v1.6.18),Pajek(v1.0.0.0),and CiteSpace(v6.1.R2)software.RESULTS:The 9128 papers relating to glaucoma treatment were published from April 2013 to April 2023,of which 7482 articles(82%)were original research articles and 1464(18%)were review articles.The United States(2867)and Johns Hopkins University(166)were the most productive country and institution,respectively,but the University College London had the highest h-index(54).The Journal of Glaucoma was the most productive and Ophthalmology had the highest h-index compared with other journals.The Keywords of interest included treatment surgery,cyclophotocoagulation,minimally invasive glaucoma surgery(MIGS),trabeculectomy,baerveldt,epidemiology,medication adherence,nanoparticle,optical coherence tomography(OCT),gene therapy,and artificial intelligence(AI).Glaucoma surgery appeared as a current research hotspot through the analysis of keywords.CONCLUSION:This study provides insights into the research trends and potential research hotspots in the treatment of glaucoma.This will help researchers to evaluate research policies and to promote international cooperation.展开更多
OBJECTIVE:To summarize the clinical efficacy characteristics of Suhuang Zhike capsule(苏黄止咳颗粒)and evaluate the incidence of adverse reactions in its broad clinical application.METHODS:This was a multicenter,prosp...OBJECTIVE:To summarize the clinical efficacy characteristics of Suhuang Zhike capsule(苏黄止咳颗粒)and evaluate the incidence of adverse reactions in its broad clinical application.METHODS:This was a multicenter,prospective,singlearm,open-label phase IV clinical trial.A total of 1100 patients diagnosed with cough variant asthma(CVA)and the Traditional Chinese Medicine(TCM)syndrome of wind evil invading the lung and lung Qi failing to propagate were planned for recruitment.Participants received Suhuang Zhike capsule orally,three capsules per dose,taken three times daily,for a treatment duration of 14 d.The primary outcome was the change in cough symptom scores from baseline to week 2.Cough severity was assessed twice daily.Additional evaluations included the rate and time of cough disappearance or basic disappearance rate,as well as the time of cough relief.TCM symptom scores were recorded at baseline and on days 7 and 14 of treatment.Safety assessments included monitoring for adverse events and conducting laboratory tests.RESULTS:A total of 1033 patients with CVA from 40 hospitals across China were enrolled in the study.Of these,1026 patients received the study medication and were included in the safety analysis.Fifty-four patients withdrew from the study,resulting in a drop-out rate of 5.23%.Treatment with Suhuang Zhike capsules significantly reduced cough symptom scores and improved cough-related symptoms in patients with CVA.The overall rate of cough disappearance or basic disappearance increased over the course of treatment,reaching 67.21%after 14 d.The median time of cough relief was 3 d,while the median time to cough disappearance or basic disappearance was 11 d.Additionally,the treatment led to reductions in TCM symptom scores and improvements in accompanying symptoms such as throat itching,expectoration,and shortness of breath.In terms of safety,no serious adverse events were reported.The incidence of related adverse events(AEs)was 2.24%(23 cases,30 events).The incidence of adverse reactions listed in the drug's instructions was 2.14%.Other related AEs not listed in the drug's instructions occurred in 0.39%of patients and included dizziness(0.19%),headache(0.10%),pruritus(0.10%),and palpitation(0.10%).CONCLUSION:Suhuang Zhike capsules demonstrated good efficacy and safety for the treatment of CVA.These findings offer valuable clinical evidence to support their broader application in routine clinical practice.展开更多
Retinal ganglion cells are the bridging neurons between the eye and the central nervous system,transmitting visual signals to the brain.The injury and loss of retinal ganglion cells are the primary pathological change...Retinal ganglion cells are the bridging neurons between the eye and the central nervous system,transmitting visual signals to the brain.The injury and loss of retinal ganglion cells are the primary pathological changes in several retinal degenerative diseases,including glaucoma,ischemic optic neuropathy,diabetic neuropathy,and optic neuritis.In mammals,injured retinal ganglion cells lack regenerative capacity and undergo apoptotic cell death within a few days of injury.Additionally,these cells exhibit limited regenerative ability,ultimately contributing to vision impairment and potentially leading to blindness.Currently,the only effective clinical treatment for glaucoma is to prevent vision loss by lowering intraocular pressure through medications or surgery;however,this approach cannot halt the effect of retinal ganglion cell loss on visual function.This review comprehensively investigates the mechanisms underlying retinal ganglion cell degeneration in retinal degenerative diseases and further explores the current status and potential of cell replacement therapy for regenerating retinal ganglion cells.As our understanding of the complex processes involved in retinal ganglion cell degeneration deepens,we can explore new treatment strategies,such as cell transplantation,which may offer more effective ways to mitigate the effect of retinal degenerative diseases on vision.展开更多
Background:Laparoscopic anatomic hepatectomy of segment 7(LAH-S7)is a challenging surgery.In this study we aimed to investigate surgical and oncological outcomes of various approaches of LAH-S7 in patients with hepato...Background:Laparoscopic anatomic hepatectomy of segment 7(LAH-S7)is a challenging surgery.In this study we aimed to investigate surgical and oncological outcomes of various approaches of LAH-S7 in patients with hepatocellular carcinoma(HCC).A particular focus was placed on identifying the Glissonean pedicle of segment 7(G7)and the intersegmental plane.Given the scarcity of comprehensive reviews or comparative studies on clinical outcomes,we also sought to analyze the experiences and advantages associated with different approaches in relation to the anatomic variations of G7.Methods:The clinical data of 124 patients who underwent LAH-S7 for HCC across seven tertiary referral medical centers in China were retrospectively analyzed.Three surgical approaches were categorized based on the procedures used for G7 identification:the indocyanine green(ICG)fluorescence positive staining approach(IFPA),the Glissonean approach(GA),and the hepatic vein-guided approach(HVGA).Subsequently,the postoperative short-term results and oncological outcomes of the three different approaches were compared.Results:The distribution of surgical approaches among the patients was as follows:IFPA in 16(12.9%),GA in 62(50.0%),and HVGA in 46(37.1%)patients.Complications were observed in 27(21.8%)patients.The 1-,3-,and 5-year overall survival(OS)rates were 99.1%,89.2%,and 84.7%,respectively.The 1-,3-,and 5-year recurrence-free survival(RFS)rates were 99.0%,84.7%,and 69.3%,respectively.The OS and RFS rates were comparable across the three approaches.Conclusions:Following a standardized surgical procedure,LAH-S7 is demonstrated to be safe and yields favorable oncological outcomes.Surgeons performing LAH-S7 should select the appropriate surgical approach based on the anatomical characteristics and variations of G7.展开更多
Objective: To investigate the clinical significance of separate lateral parametrial lymph node dissection(LPLND) in improving parametrial lymph node(PLN) and its metastasis detection rate during radical hysterectomy f...Objective: To investigate the clinical significance of separate lateral parametrial lymph node dissection(LPLND) in improving parametrial lymph node(PLN) and its metastasis detection rate during radical hysterectomy for early-stage cervical cancer.Methods: From July 2007 to August 2017, 2,695 patients with cervical cancer in stage IB1-IIA2 underwent radical hysterectomy were included. Of these patients, 368 underwent separate dissection of PLNs using the LPLND method, and 2,327 patients underwent conventional radical hysterectomy(CRH). We compared the surgical parameters, PLN detection rate and PLN metastasis rate between the two groups.Results: Compared with CRH group, the rate of laparoscopic surgery was higher(60.3% vs. 15.9%, P<0.001),and the blood transfusion rate was lower(19.0% vs. 29.0%, P<0.001) in the LPLND group. PLNs were detected in 356 cases(96.7%) in the LPLND group, and 270 cases(11.6%) in the CRH group(P<0.001), respectively. The number of PLNs detected in the LPLND group was higher than that in the CRH group(median 3 vs. 1, P<0.001).The PLN metastases were detected in 25 cases(6.8%) in the LPLND group, and 18 cases(0.8%) in the CRH group(P<0.001), respectively. In multivariable analysis, LPLND is an independent factor not only for PLN detection [odds ratio(OR)=228.999, 95% confidence interval(95% CI): 124.661-420.664;P<0.001], but also for PLN metastasis identification(OR=10.867, 95% CI: 5.381-21.946;P<0.001).Conclusions: LPLND is feasible and safe. The surgical method significantly improves the detection rate of PLN and avoids omission of PLN metastasis during radical hysterectomy for early-stage cervical cancer.展开更多
Surgeons need to understand the effects of the nasal cartilage on facial morphology,the function of both soft tissues and hard tissues and nasal function when performing nasal surgery.In nasal cartilage-related surger...Surgeons need to understand the effects of the nasal cartilage on facial morphology,the function of both soft tissues and hard tissues and nasal function when performing nasal surgery.In nasal cartilage-related surgery,the main goals for clinical research should include clarification of surgical goals,rationalization of surgical methods,precision and personalization of surgical design and preparation and improved convenience of doctor–patient communication.Computational technology has become an effective way to achieve these goals.Advances in three-dimensional(3D)imaging technology will promote nasal cartilage-related applications,including research on computational modelling technology,computational simulation technology,virtual surgery planning and 3D printing technology.These technologies are destined to revolutionize nasal surgery further.In this review,we summarize the advantages,latest findings and application progress of various computational technologies used in clinical nasal cartilage-related work and research.The application prospects of each technique are also discussed.展开更多
Organ transplantation is the ultimate treatment for end-stage diseases such as heart and liver failure.However,the severe shortage of donor organs has limited the organ transplantation progress.Xenogeneic stem cell tr...Organ transplantation is the ultimate treatment for end-stage diseases such as heart and liver failure.However,the severe shortage of donor organs has limited the organ transplantation progress.Xenogeneic stem cell transplantation provides a new strategy to solve this problem.Researchers have shown that xenogeneic stem cell transplantation has significant therapeutic effects and broad application prospects in treating liver failure,myocardial infarction,advanced type 1 diabetes mellitus,myelosuppression,and other end-stage diseases by replacing the dysfunctional cells directly or improving the endogenous regenerative milieu.In this review,the sources,problems and solutions,and potential clinical applications of xenogeneic stem cell transplantation will be discussed.展开更多
For more than 20 years,researchers have isolated and identified postnatal dental pulp stem cells(DPSCs)from different teeth,including natal teeth,exfoliated deciduous teeth,healthy teeth,and diseased teeth.Their mesen...For more than 20 years,researchers have isolated and identified postnatal dental pulp stem cells(DPSCs)from different teeth,including natal teeth,exfoliated deciduous teeth,healthy teeth,and diseased teeth.Their mesenchymal stem cell(MSC)-like immunophenotypic characteristics,high proliferation rate,potential for multidirectional differentiation and biological features were demonstrated to be superior to those of bone marrow MSCs.In addition,several main application forms of DPSCs and their derivatives have been investigated,including stem cell injections,modified stem cells,stem cell sheets and stem cell spheroids.In vitro and in vivo administration of DPSCs and their derivatives exhibited beneficial effects in various disease models of different tissues and organs.Therefore,DPSCs and their derivatives are regarded as excellent candidates for stem cell-based tissue regeneration.In this review,we aim to provide an overview of the potential application of DPSCs and their derivatives in the field of regenerative medicine.We describe the similarities and differences of DPSCs isolated from donors of different ages and health conditions.The methodologies for therapeutic administration of DPSCs and their derivatives are introduced,including single injections and the transplantation of the cells with a support,as cell sheets,or as cell spheroids.We also summarize the underlying mechanisms of the regenerative potential of DPSCs.展开更多
We aimed to explore the associations between the age at which children undergo surgery for hypospadias and a range of social and clinical factors in a single center.Our aim was to promote the early surgical treatment ...We aimed to explore the associations between the age at which children undergo surgery for hypospadias and a range of social and clinical factors in a single center.Our aim was to promote the early surgical treatment of children with hypospadias.For a 6-year period,social and clinical data were collected from all children undergoing surgery to repair hypospadias in Children’s Hospital of Chongqing Medical University(Chongqing,China),located in southwest of China.We analyzed the correlations between age at surgery and a range of social and clinical factors.A total of 1611 eligible cases were recruited,with a mean age of 54.3 months and a median age of 42 months:234 cases(14.5%)were classified into a“timely operation”group,419(26.0%)cases into a“subtimely operation”group,and 958(59.5%)cases into a“delayed operation”group.According to multivariate regression analyses,the higher the regional economic level,the closer the urethral opening to the perineum,and the higher the educational level of the guardians was,the younger the children were when they underwent the initial surgery for hypospadias;this was also the case for families without other children.Our subgroup analysis showed that the primary educational level of the guardians was a risk factor for subtimely surgery in their children(odds ratio[OR]=1.52,95%confidence interval[CI]:1.08-2.15,P<0.05).A lower regional economic level(OR=1.87,95%CI:1.26-2.78,P<0.01),a lower educational level of the guardians(OR=3.84,95%CI:2.31-6.41,P<0.01),and an anterior-segment urethral opening(OR_(1)[vs middle hypospadias]=2.07,95%CI:1.42-3.03;0R_(2)[vs posterior hypospadias]=2.63,95%CI:1.75-3.95;P<0.01)were all risk factors for delayed surgery in children.展开更多
Acupuncture originated in China and is an important component of traditional Chinese medicine.The elucidation of its anesthetic mechanisms,the medical needs of Western societies,as well as the proven therapeutic effec...Acupuncture originated in China and is an important component of traditional Chinese medicine.The elucidation of its anesthetic mechanisms,the medical needs of Western societies,as well as the proven therapeutic effects of this technique have made it the most widely used medical practice in the world.The concept of evidence-based medicine has been introduced in acupuncture research for technical improvement and the production of high-quality clinical evidence.Upon reviewing the acupuncture clinical research over the past 10years,we found the gradually increasing range of diseases that it benefits,from pain management to neoplasms and genitourinary,digestive,and mental disorders.Acupuncture is included in a number of international guidelines for clinical practice.However,high-quality clinical evidence to support the efficacy and effectiveness of acupuncture is lacking as a result of multiple exceptional clinical trials conducted by Western researchers that have yielded antagonistic results.Future clinical research should focus on exploring objective evaluation methods for studying the therapeutic effects of acupuncture.展开更多
Brain-computer interface(BCI)technology is rapidly advancing in medical research and application.As an emerging biomedical engineering technology,it has garnered significant attention in the clinical research of brain...Brain-computer interface(BCI)technology is rapidly advancing in medical research and application.As an emerging biomedical engineering technology,it has garnered significant attention in the clinical research of brain disease diagnosis and treatment,neurological rehabilitation,and mental health.However,BCI also raises several challenges and ethical concerns in clinical research.In this article,the authors investigate and discuss three aspects of BCI in medicine and healthcare:the state of international ethical governance,multidimensional ethical challenges pertaining to BCI in clinical research,and suggestive concerns for ethical review.Despite the great potential of frontier BCI research and development in the field of medical care,the ethical challenges induced by itself and the complexities of clinical research and brain function have put forward new special fields for ethics in BCI.To ensure"responsible innovation"in BCI research in healthcare and medicine,the creation of an ethical global governance framework and system,along with special guidelines for cutting-edge BCI research in medicine,is suggested.展开更多
Acute kidney injury(AKI)and chronic kidney disease(CKD)are significant public health issues associated with a long-term increase in mortality risk,resulting from various etiologies including renal ischemia,sepsis,drug...Acute kidney injury(AKI)and chronic kidney disease(CKD)are significant public health issues associated with a long-term increase in mortality risk,resulting from various etiologies including renal ischemia,sepsis,drug toxicity,and diabetes mellitus.Numerous preclinical models have been developed to deepen our understanding of the pathophysiological mechanisms and therapeutic approaches for kidney diseases.Among these,rodent models have proven to be powerful tools in the discovery of novel therapeutics,while the development of kidney organoids has emerged as a promising advancement in the field.This review provides a comprehensive analysis of the construction methodologies,underlying biological mechanisms,and recent therapeutic developments across different AKI and CKD models.Additionally,this review summarizes the advantages,limitations,and challenges inherent in these preclinical models,thereby contributing robust evidence to support the development of effective therapeutic strategies.展开更多
Introduction: Testicular torsion is a surgical emergency which requires early diagnosis and prompt surgical management to avoid testicular damage. The aim of this study is to survey the clinical findings and outcome o...Introduction: Testicular torsion is a surgical emergency which requires early diagnosis and prompt surgical management to avoid testicular damage. The aim of this study is to survey the clinical findings and outcome of the patients treated for testicular torsion in a university hospital in Babol, northern Iran. Methods: In this cross sectional study, a retrospective survey of all cases presenting with acute scrotum and primarily diagnosed as testicular torsion was conducted during 2001 and 2012 in Babol, northern Iran. All 103 cases were reviewed and several clinical data, including duration of symptoms and operative findings were collected. Findings: Of 103 patients who presented to the emergency department with acute scrotum, the median age of the cases was 16.0 years. Thirty four percent of the patients presented emergency unit less than 6 hours from symptom exposure. Pain (95.1%) was the major symptom in all patients. Surgery revealed that 72 (70.9%) cases were diagnosed firmly as testicular torsion that 23 patients underwent orchidectomy for a necrotic torsed testis. There were significant differences between orchiectomized versus non-orchiectomized torsion cases in affected side, symptom presentation to operation time. Conclusion: According to our results more than half of the cases presented more than in the golden time. Late presentation to hospital was the major cause of delay leading to orchidectomy in patients with testicular torsion. Greater effort in health education and direct or selfreferal to hospital may reduce this delay.展开更多
Background:Previous single-center studies have demonstrated that drug-coated balloons(DCBs)may reduce restenosis rates,which is an important factor affecting the prognosis for intracranial interventional therapy.Howev...Background:Previous single-center studies have demonstrated that drug-coated balloons(DCBs)may reduce restenosis rates,which is an important factor affecting the prognosis for intracranial interventional therapy.However,currently available cardiac DCBs are not always suitable for the treatment of intracranial atherosclerotic stenosis(ICAS).This study aimed to evaluate the safety and efficacy of a novel DCB catheter designed for patients with severely symptomatic ICAS.Methods:This prospective,multicenter,single-arm,target-value clinical trial was conducted in 9 Chinese stroke centers to evaluate the safety and efficacy of a novel DCB catheter for treating symptomatic severe ICAS.Primary metrics and other indicators were collected and analyzed using SAS version 9.4(SAS Institute,Cary,NC,USA).Results:A total of 155 patients were enrolled in this study.The preliminary collection of follow-up data has been completed,while data quality control is ongoing.Conclusion:Results of this study demonstrated the patency rate,safety,and effectiveness of a novel on-label paclitaxel DCB designed for the treatment of ICAS.Ethics and dissemination:This study,involving human participants,was reviewed and approved by the Ethics Committee of Drugs(Devices)Clinical Experiment at Henan Provincial People’s Hospital(reference number:2020-145-03)and other research centers participating in the clinical trial.The results of this study will be presented at international conferences and sent to peer-reviewed journals for publication.Standard protocol items:The Recommendations for Interventional Trials checklist was used when drafting the study protocol.Trial registration number:Registered with the Chinese Clinical Trial Registry on June 11,2021(Chi CTR2100047223).展开更多
The convergence of artificial intelligence(AI)and big data is reshaping contemporary oncology by enabling the integration of multimodal information across imaging,pathology,genomics,and clinical records.From a physici...The convergence of artificial intelligence(AI)and big data is reshaping contemporary oncology by enabling the integration of multimodal information across imaging,pathology,genomics,and clinical records.From a physician-centered perspective,these technologies can potentially be used to improve diagnostic precision,support individualized treatment planning,enhance longitudinal patient management,and accelerate both clinical and translational research.In this review,we synthesize the core AI methodologies most relevant to oncology-machine learning,deep learning,and large language models-and examine how they interact with established and emerging oncology data platforms.We further highlight practical use cases in clinical workflows and research pipelines,emphasizing opportunities for advancing precision cancer care while also addressing challenges associated with data heterogeneity,model generalizability,privacy protection,and real-world implementation.By underscoring the synergistic value of AI and big data,this review aims to inform the development of clinically meaningful,context-adapted strategies that promote translational innovation in both global and locally resourced healthcare environments.展开更多
Dry eye is a common and frequently occurring ophthalmology disease with complex etiology and easy recurrence.Oral administration of traditional Chinese medicine has the characteristicsof high curative effect and littl...Dry eye is a common and frequently occurring ophthalmology disease with complex etiology and easy recurrence.Oral administration of traditional Chinese medicine has the characteristicsof high curative effect and little toxic and side effect in the treatment of dry eye.This paper collates the domestic reported clinical studies on the oral administration of traditional Chinese medicine in the treatment of dry eye,which are discussed from four aspects:special prescription for specific disease,addition and subtraction of main prescription,treatment based on syndrome differentiation and proprietary Chinese medicine.The curative effect and advantages of traditional Chinese medicine in the treatment of dry eye are demonstrated,providing a reference for the treatment of dry eye in the future.展开更多
BACKGROUND The treatment outcome of transarterial chemoembolization(TACE)in unresectable hepatocellular carcinoma(HCC)varies greatly due to the clinical heterogeneity of the patients.Therefore,several prognostic syste...BACKGROUND The treatment outcome of transarterial chemoembolization(TACE)in unresectable hepatocellular carcinoma(HCC)varies greatly due to the clinical heterogeneity of the patients.Therefore,several prognostic systems have been proposed for risk stratification and candidate identification for first TACE and repeated TACE(re-TACE).AIM To investigate the correlations between prognostic systems and radiological response,compare the predictive abilities,and integrate them in sequence for outcome prediction.METHODS This nationwide multicenter retrospective cohort consisted of 1107 unresectable HCC patients in 15 Chinese tertiary hospitals from January 2010 to May 2016.The Hepatoma Arterial-embolization Prognostic(HAP)score system and its modified versions(mHAP,mHAP2 and mHAP3),as well as the six-and-twelve criteria were compared in terms of their correlations with radiological response and overall survival(OS)prediction for first TACE.The same analyses were conducted in 912 patients receiving re-TACE to evaluate the ART(assessment for re-treatment with TACE)and ABCR(alpha-fetoprotein,Barcelona Clinic Liver Cancer,Child-Pugh and Response)systems for post re-TACE survival(PRTS).RESULTS All the prognostic systems were correlated with radiological response achieved by first TACE,and the six-and-twelve criteria exhibited the highest correlation(Spearman R=0.39,P=0.026)and consistency(Kappa=0.14,P=0.019),with optimal performance by area under the receiver operating characteristic curve of 0.71[95%confidence interval(CI):0.68-0.74].With regard to the prediction of OS,the mHAP3 system identified patients with a favorable outcome with the highest concordance(C)-index of 0.60(95%CI:0.57-0.62)and the best area under the receiver operating characteristic curve at any time point during follow-up;whereas,PRTS was well-predicted by the ABCR system with a C-index of 0.61(95%CI:0.59-0.63),rather than ART.Finally,combining the mHAP3 and ABCR systems identified candidates suitable for TACE with an improved median PRTS of 36.6 mo,compared with non-candidates with a median PRTS of 20.0 mo(logrank test P<0.001).CONCLUSION Radiological response to TACE is closely associated with tumor burden,but superior prognostic prediction could be achieved with the combination of mHAP3 and ABCR in patients with unresectable liver-confined HCC.展开更多
The activation and development of primordial follicles is the key to the maturation of female gametes.Premature ovarian insufficiency(POI)patients are unable to complete the primordial follicle activation and developm...The activation and development of primordial follicles is the key to the maturation of female gametes.Premature ovarian insufficiency(POI)patients are unable to complete the primordial follicle activation and development due to follicular dormancy and unbalanced developmental regulation in the body,leading to female infertility.Ovarian tissue in vitro activation(IVA)technology has become a new way to solve the problem of patients who cannot auto-activate primordial follicles to obtain their own mature oocytes.In IVA research,signaling pathways such as PI3K/PTEN/Akt and Hippo have become the focus of current research.This review will describe the relevant research progress and clinical application of the IVA mechanism,and provide a reference for clinical research on ovarian tissue culture and activation in vitro.展开更多
文摘Objective To investigate the prevalence and clinical significance of the centromere protein-F-like(CENP-F-like)immunofluorescence staining pattern in a large patient cohort and through literature review.Methods We retrospectively analyzed antinuclear antibody(ANA)immunofluorescence assay results from 191274 patients at West China Hospital of Sichuan University between March 2018 and November 2020.Specific immunological markers were tested in sera with CENP-F-like patterns.Additionally,a narrative review of seven relevant studies was performed for comparison.Results In Southwest China,ANA positivity was found in 32.09%of patients,with the CENP-F-like pattern detected in 0.015%of all cases and 0.05%of ANA-positive individuals.The CENP-F-like pattern appeared predominantly at titers≥1∶320,most often in isolation(68.97%),but also mixed with cytoplasmic speckled patterns.Patients with cancers accounted for the highest proportion(31.03%),including solid tumors and hematologic malignancies.Metastasis was observed in patients with solid tumors,while graft-versus-host disease(GVHD)occurred in those with hematologic malignancies post-transplantation.Autoimmune diseases(AIDs)were diagnosed in 20.69%of cases,all showing disease-specific autoantibodies.These findings were broadly consistent with previous reports and suggest a possible association between the CENP-F-like pattern and malignancies.Conclusion The CENP-F-like pattern is rare in ANA tests but may be associated with clinically important conditions,particularly cancers and AIDs.The occurrence of metastasis and GVHD in patients with this pattern highlights its potential clinical relevance,and concurrent autoantibodies may assist in diagnosing AIDs.
基金Supported by the Ministry of Science and Technology of the People's Republic of China(2021ZD0201900)Project 5,No.2021ZD0201905Capital’s Funds for Health Improvement and Research,No.CFH 2022-2-4115.
文摘BACKGROUND Brain-computer interface(BCI)technology is rapidly advancing in psychiatry.Informed consent competency(ICC)assessment among psychiatric patients is a pivotal concern in clinical research.AIM To analyze the assessment of ICC and form a framework with multi-dimensional elements involved in ICC of BCI clinical research among psychiatric disorders.METHODS A systematic review of studies regarding ICC assessments of BCI clinical research in patients with six kinds of psychiatric disorders was conducted.A systematic literature search was performed using PubMed,ScienceDirect,and Web of Science.Peer-reviewed articles and full-text studies were included in the analysis.There were no date restrictions,and all studies published up to February 27,2025,were included.RESULTS A total of 103 studies were selected for this review.Fifty-eight studies included ICC factors,and forty-five were classified in ICC related ethical issues of BCI research in six kinds of psychiatric disorders.Executive function impairment is widely recognized as the most significant factor impacting ICC,and processing speed deficits are observed in schizophrenia,mood disorders,and Alzheimer’s disease.Memory dysfunction,particularly episodic and working memory,contributes to compromised ICC.Five core ethical issues in BCI research should be addressed:BCI specificity,vulnerability,autonomy,dynamic ICC,comprehensiveness,and uncertainty.CONCLUSION A Five-Dimensional evaluative framework,including clinical,ethical,sociocultural,legal,and procedural dimensions,is constructed and proposed for future ICC research in BCI clinical research involving psychiatric disorders.
基金Suppotred by Tianjin Key Medical Discipline Construction Project(No.TJYXZDXK-3-004A-2).
文摘AIM:To present an overview of the research on global glaucoma treatment in the last decade in terms of publication year,journals,countries/regions,organizations,references,and keywords,to investigate the current research international trends and hot topics in this area.METHODS:Bibliometric analysis was conducted on 9128 articles in the Web of Science Core Collection(WoSCC;Clarivate)database.Quantitative and qualitative analysis was employed using VOSviewer(v1.6.18),Pajek(v1.0.0.0),and CiteSpace(v6.1.R2)software.RESULTS:The 9128 papers relating to glaucoma treatment were published from April 2013 to April 2023,of which 7482 articles(82%)were original research articles and 1464(18%)were review articles.The United States(2867)and Johns Hopkins University(166)were the most productive country and institution,respectively,but the University College London had the highest h-index(54).The Journal of Glaucoma was the most productive and Ophthalmology had the highest h-index compared with other journals.The Keywords of interest included treatment surgery,cyclophotocoagulation,minimally invasive glaucoma surgery(MIGS),trabeculectomy,baerveldt,epidemiology,medication adherence,nanoparticle,optical coherence tomography(OCT),gene therapy,and artificial intelligence(AI).Glaucoma surgery appeared as a current research hotspot through the analysis of keywords.CONCLUSION:This study provides insights into the research trends and potential research hotspots in the treatment of glaucoma.This will help researchers to evaluate research policies and to promote international cooperation.
基金Supported by the Inheritance and Innovation of Traditional Chinese Medicine"Hundred Million"Talent Project(Qihuang Project)(2019-QTL-003)。
文摘OBJECTIVE:To summarize the clinical efficacy characteristics of Suhuang Zhike capsule(苏黄止咳颗粒)and evaluate the incidence of adverse reactions in its broad clinical application.METHODS:This was a multicenter,prospective,singlearm,open-label phase IV clinical trial.A total of 1100 patients diagnosed with cough variant asthma(CVA)and the Traditional Chinese Medicine(TCM)syndrome of wind evil invading the lung and lung Qi failing to propagate were planned for recruitment.Participants received Suhuang Zhike capsule orally,three capsules per dose,taken three times daily,for a treatment duration of 14 d.The primary outcome was the change in cough symptom scores from baseline to week 2.Cough severity was assessed twice daily.Additional evaluations included the rate and time of cough disappearance or basic disappearance rate,as well as the time of cough relief.TCM symptom scores were recorded at baseline and on days 7 and 14 of treatment.Safety assessments included monitoring for adverse events and conducting laboratory tests.RESULTS:A total of 1033 patients with CVA from 40 hospitals across China were enrolled in the study.Of these,1026 patients received the study medication and were included in the safety analysis.Fifty-four patients withdrew from the study,resulting in a drop-out rate of 5.23%.Treatment with Suhuang Zhike capsules significantly reduced cough symptom scores and improved cough-related symptoms in patients with CVA.The overall rate of cough disappearance or basic disappearance increased over the course of treatment,reaching 67.21%after 14 d.The median time of cough relief was 3 d,while the median time to cough disappearance or basic disappearance was 11 d.Additionally,the treatment led to reductions in TCM symptom scores and improvements in accompanying symptoms such as throat itching,expectoration,and shortness of breath.In terms of safety,no serious adverse events were reported.The incidence of related adverse events(AEs)was 2.24%(23 cases,30 events).The incidence of adverse reactions listed in the drug's instructions was 2.14%.Other related AEs not listed in the drug's instructions occurred in 0.39%of patients and included dizziness(0.19%),headache(0.10%),pruritus(0.10%),and palpitation(0.10%).CONCLUSION:Suhuang Zhike capsules demonstrated good efficacy and safety for the treatment of CVA.These findings offer valuable clinical evidence to support their broader application in routine clinical practice.
基金supported by the National Key Research and Development Program of China,No.2019YFA0111200the National Natural Science Foundation of China,Nos.U23A20436,82371047+3 种基金Key Research Project in Shanxi Province,No.202302130501008Shanxi Provincial Science Fund for Distinguished Young Scholars,No.202103021221008Key Research and Development Program in Shanxi Province,No.202204051001023Shanxi Medical University Doctor’s Startup Fund Project,No.SD22028(all to YG)。
文摘Retinal ganglion cells are the bridging neurons between the eye and the central nervous system,transmitting visual signals to the brain.The injury and loss of retinal ganglion cells are the primary pathological changes in several retinal degenerative diseases,including glaucoma,ischemic optic neuropathy,diabetic neuropathy,and optic neuritis.In mammals,injured retinal ganglion cells lack regenerative capacity and undergo apoptotic cell death within a few days of injury.Additionally,these cells exhibit limited regenerative ability,ultimately contributing to vision impairment and potentially leading to blindness.Currently,the only effective clinical treatment for glaucoma is to prevent vision loss by lowering intraocular pressure through medications or surgery;however,this approach cannot halt the effect of retinal ganglion cell loss on visual function.This review comprehensively investigates the mechanisms underlying retinal ganglion cell degeneration in retinal degenerative diseases and further explores the current status and potential of cell replacement therapy for regenerating retinal ganglion cells.As our understanding of the complex processes involved in retinal ganglion cell degeneration deepens,we can explore new treatment strategies,such as cell transplantation,which may offer more effective ways to mitigate the effect of retinal degenerative diseases on vision.
基金supported by grants from the Scientific Research Fund of Education Department of Yunnan Province(2023J767)the National Natural Science Foundation of China(82272963 and 82472718)+6 种基金Health Research Project of Hunan Provincial Health Commission(W20242019)Hunan Provincial Health High-Level Talent Scientific Research Project(R2023096)Hunan Provincial Department of Science and Technology Health Industry Joint Fund(2024JJ9479)Guangdong Province Basic and Applied Basic Research Foundation Project-Guangdong Province Natural Science Foundation(2024A1515220154)"Leading Goose"Project of the Science and Technology Department of Zhejiang Province(2024C03049)Major Project of Health Science and Technology Program of Zhejiang Province(WKJ-ZJ-2407)the National Key Research and Development Program(2024YFB331170204).
文摘Background:Laparoscopic anatomic hepatectomy of segment 7(LAH-S7)is a challenging surgery.In this study we aimed to investigate surgical and oncological outcomes of various approaches of LAH-S7 in patients with hepatocellular carcinoma(HCC).A particular focus was placed on identifying the Glissonean pedicle of segment 7(G7)and the intersegmental plane.Given the scarcity of comprehensive reviews or comparative studies on clinical outcomes,we also sought to analyze the experiences and advantages associated with different approaches in relation to the anatomic variations of G7.Methods:The clinical data of 124 patients who underwent LAH-S7 for HCC across seven tertiary referral medical centers in China were retrospectively analyzed.Three surgical approaches were categorized based on the procedures used for G7 identification:the indocyanine green(ICG)fluorescence positive staining approach(IFPA),the Glissonean approach(GA),and the hepatic vein-guided approach(HVGA).Subsequently,the postoperative short-term results and oncological outcomes of the three different approaches were compared.Results:The distribution of surgical approaches among the patients was as follows:IFPA in 16(12.9%),GA in 62(50.0%),and HVGA in 46(37.1%)patients.Complications were observed in 27(21.8%)patients.The 1-,3-,and 5-year overall survival(OS)rates were 99.1%,89.2%,and 84.7%,respectively.The 1-,3-,and 5-year recurrence-free survival(RFS)rates were 99.0%,84.7%,and 69.3%,respectively.The OS and RFS rates were comparable across the three approaches.Conclusions:Following a standardized surgical procedure,LAH-S7 is demonstrated to be safe and yields favorable oncological outcomes.Surgeons performing LAH-S7 should select the appropriate surgical approach based on the anatomical characteristics and variations of G7.
基金special fund for “Capital City Clinical Specific Application Study”(No.Z171100001017115)。
文摘Objective: To investigate the clinical significance of separate lateral parametrial lymph node dissection(LPLND) in improving parametrial lymph node(PLN) and its metastasis detection rate during radical hysterectomy for early-stage cervical cancer.Methods: From July 2007 to August 2017, 2,695 patients with cervical cancer in stage IB1-IIA2 underwent radical hysterectomy were included. Of these patients, 368 underwent separate dissection of PLNs using the LPLND method, and 2,327 patients underwent conventional radical hysterectomy(CRH). We compared the surgical parameters, PLN detection rate and PLN metastasis rate between the two groups.Results: Compared with CRH group, the rate of laparoscopic surgery was higher(60.3% vs. 15.9%, P<0.001),and the blood transfusion rate was lower(19.0% vs. 29.0%, P<0.001) in the LPLND group. PLNs were detected in 356 cases(96.7%) in the LPLND group, and 270 cases(11.6%) in the CRH group(P<0.001), respectively. The number of PLNs detected in the LPLND group was higher than that in the CRH group(median 3 vs. 1, P<0.001).The PLN metastases were detected in 25 cases(6.8%) in the LPLND group, and 18 cases(0.8%) in the CRH group(P<0.001), respectively. In multivariable analysis, LPLND is an independent factor not only for PLN detection [odds ratio(OR)=228.999, 95% confidence interval(95% CI): 124.661-420.664;P<0.001], but also for PLN metastasis identification(OR=10.867, 95% CI: 5.381-21.946;P<0.001).Conclusions: LPLND is feasible and safe. The surgical method significantly improves the detection rate of PLN and avoids omission of PLN metastasis during radical hysterectomy for early-stage cervical cancer.
文摘Surgeons need to understand the effects of the nasal cartilage on facial morphology,the function of both soft tissues and hard tissues and nasal function when performing nasal surgery.In nasal cartilage-related surgery,the main goals for clinical research should include clarification of surgical goals,rationalization of surgical methods,precision and personalization of surgical design and preparation and improved convenience of doctor–patient communication.Computational technology has become an effective way to achieve these goals.Advances in three-dimensional(3D)imaging technology will promote nasal cartilage-related applications,including research on computational modelling technology,computational simulation technology,virtual surgery planning and 3D printing technology.These technologies are destined to revolutionize nasal surgery further.In this review,we summarize the advantages,latest findings and application progress of various computational technologies used in clinical nasal cartilage-related work and research.The application prospects of each technique are also discussed.
基金National Natural Science Foundation of China,No.81670951.
文摘Organ transplantation is the ultimate treatment for end-stage diseases such as heart and liver failure.However,the severe shortage of donor organs has limited the organ transplantation progress.Xenogeneic stem cell transplantation provides a new strategy to solve this problem.Researchers have shown that xenogeneic stem cell transplantation has significant therapeutic effects and broad application prospects in treating liver failure,myocardial infarction,advanced type 1 diabetes mellitus,myelosuppression,and other end-stage diseases by replacing the dysfunctional cells directly or improving the endogenous regenerative milieu.In this review,the sources,problems and solutions,and potential clinical applications of xenogeneic stem cell transplantation will be discussed.
基金Supported by National Natural Science Foundation of China,No. U21A20369Sichuan Science and Technology Program,No. 2021YJ0147Research and Develop Program,West China Hospital of Stomatology Sichuan University,No. RD-02-202113
文摘For more than 20 years,researchers have isolated and identified postnatal dental pulp stem cells(DPSCs)from different teeth,including natal teeth,exfoliated deciduous teeth,healthy teeth,and diseased teeth.Their mesenchymal stem cell(MSC)-like immunophenotypic characteristics,high proliferation rate,potential for multidirectional differentiation and biological features were demonstrated to be superior to those of bone marrow MSCs.In addition,several main application forms of DPSCs and their derivatives have been investigated,including stem cell injections,modified stem cells,stem cell sheets and stem cell spheroids.In vitro and in vivo administration of DPSCs and their derivatives exhibited beneficial effects in various disease models of different tissues and organs.Therefore,DPSCs and their derivatives are regarded as excellent candidates for stem cell-based tissue regeneration.In this review,we aim to provide an overview of the potential application of DPSCs and their derivatives in the field of regenerative medicine.We describe the similarities and differences of DPSCs isolated from donors of different ages and health conditions.The methodologies for therapeutic administration of DPSCs and their derivatives are introduced,including single injections and the transplantation of the cells with a support,as cell sheets,or as cell spheroids.We also summarize the underlying mechanisms of the regenerative potential of DPSCs.
基金the National Natural Science Foundation of China(No.81970571)。
文摘We aimed to explore the associations between the age at which children undergo surgery for hypospadias and a range of social and clinical factors in a single center.Our aim was to promote the early surgical treatment of children with hypospadias.For a 6-year period,social and clinical data were collected from all children undergoing surgery to repair hypospadias in Children’s Hospital of Chongqing Medical University(Chongqing,China),located in southwest of China.We analyzed the correlations between age at surgery and a range of social and clinical factors.A total of 1611 eligible cases were recruited,with a mean age of 54.3 months and a median age of 42 months:234 cases(14.5%)were classified into a“timely operation”group,419(26.0%)cases into a“subtimely operation”group,and 958(59.5%)cases into a“delayed operation”group.According to multivariate regression analyses,the higher the regional economic level,the closer the urethral opening to the perineum,and the higher the educational level of the guardians was,the younger the children were when they underwent the initial surgery for hypospadias;this was also the case for families without other children.Our subgroup analysis showed that the primary educational level of the guardians was a risk factor for subtimely surgery in their children(odds ratio[OR]=1.52,95%confidence interval[CI]:1.08-2.15,P<0.05).A lower regional economic level(OR=1.87,95%CI:1.26-2.78,P<0.01),a lower educational level of the guardians(OR=3.84,95%CI:2.31-6.41,P<0.01),and an anterior-segment urethral opening(OR_(1)[vs middle hypospadias]=2.07,95%CI:1.42-3.03;0R_(2)[vs posterior hypospadias]=2.63,95%CI:1.75-3.95;P<0.01)were all risk factors for delayed surgery in children.
文摘Acupuncture originated in China and is an important component of traditional Chinese medicine.The elucidation of its anesthetic mechanisms,the medical needs of Western societies,as well as the proven therapeutic effects of this technique have made it the most widely used medical practice in the world.The concept of evidence-based medicine has been introduced in acupuncture research for technical improvement and the production of high-quality clinical evidence.Upon reviewing the acupuncture clinical research over the past 10years,we found the gradually increasing range of diseases that it benefits,from pain management to neoplasms and genitourinary,digestive,and mental disorders.Acupuncture is included in a number of international guidelines for clinical practice.However,high-quality clinical evidence to support the efficacy and effectiveness of acupuncture is lacking as a result of multiple exceptional clinical trials conducted by Western researchers that have yielded antagonistic results.Future clinical research should focus on exploring objective evaluation methods for studying the therapeutic effects of acupuncture.
基金supported by the Ministry of Science and Tech-nology of the People's Republic of China(2021ZD0201900),Project 5(2021ZD0201905).
文摘Brain-computer interface(BCI)technology is rapidly advancing in medical research and application.As an emerging biomedical engineering technology,it has garnered significant attention in the clinical research of brain disease diagnosis and treatment,neurological rehabilitation,and mental health.However,BCI also raises several challenges and ethical concerns in clinical research.In this article,the authors investigate and discuss three aspects of BCI in medicine and healthcare:the state of international ethical governance,multidimensional ethical challenges pertaining to BCI in clinical research,and suggestive concerns for ethical review.Despite the great potential of frontier BCI research and development in the field of medical care,the ethical challenges induced by itself and the complexities of clinical research and brain function have put forward new special fields for ethics in BCI.To ensure"responsible innovation"in BCI research in healthcare and medicine,the creation of an ethical global governance framework and system,along with special guidelines for cutting-edge BCI research in medicine,is suggested.
基金supported by the Zhejiang Provincial Natural Science Foundation of China(LZ22H050001)National Natural Science Foundation of China(82270704,81970573)+1 种基金“Lingyan”R&D Research and Development Project(2024C03165)Zhejiang Provincial Program for the Cultivation of High-level Innovative Health Talents。
文摘Acute kidney injury(AKI)and chronic kidney disease(CKD)are significant public health issues associated with a long-term increase in mortality risk,resulting from various etiologies including renal ischemia,sepsis,drug toxicity,and diabetes mellitus.Numerous preclinical models have been developed to deepen our understanding of the pathophysiological mechanisms and therapeutic approaches for kidney diseases.Among these,rodent models have proven to be powerful tools in the discovery of novel therapeutics,while the development of kidney organoids has emerged as a promising advancement in the field.This review provides a comprehensive analysis of the construction methodologies,underlying biological mechanisms,and recent therapeutic developments across different AKI and CKD models.Additionally,this review summarizes the advantages,limitations,and challenges inherent in these preclinical models,thereby contributing robust evidence to support the development of effective therapeutic strategies.
文摘Introduction: Testicular torsion is a surgical emergency which requires early diagnosis and prompt surgical management to avoid testicular damage. The aim of this study is to survey the clinical findings and outcome of the patients treated for testicular torsion in a university hospital in Babol, northern Iran. Methods: In this cross sectional study, a retrospective survey of all cases presenting with acute scrotum and primarily diagnosed as testicular torsion was conducted during 2001 and 2012 in Babol, northern Iran. All 103 cases were reviewed and several clinical data, including duration of symptoms and operative findings were collected. Findings: Of 103 patients who presented to the emergency department with acute scrotum, the median age of the cases was 16.0 years. Thirty four percent of the patients presented emergency unit less than 6 hours from symptom exposure. Pain (95.1%) was the major symptom in all patients. Surgery revealed that 72 (70.9%) cases were diagnosed firmly as testicular torsion that 23 patients underwent orchidectomy for a necrotic torsed testis. There were significant differences between orchiectomized versus non-orchiectomized torsion cases in affected side, symptom presentation to operation time. Conclusion: According to our results more than half of the cases presented more than in the golden time. Late presentation to hospital was the major cause of delay leading to orchidectomy in patients with testicular torsion. Greater effort in health education and direct or selfreferal to hospital may reduce this delay.
基金funded by The Henan Province Young and Middle-aged Health Science and Technology Innovation Young Talent Training Project(,Grant/Award Number:YXKC20200041)National Health Commission Capacity Building and Continuing Education Project(Grant/Award Number:GWJJ2023100101)
文摘Background:Previous single-center studies have demonstrated that drug-coated balloons(DCBs)may reduce restenosis rates,which is an important factor affecting the prognosis for intracranial interventional therapy.However,currently available cardiac DCBs are not always suitable for the treatment of intracranial atherosclerotic stenosis(ICAS).This study aimed to evaluate the safety and efficacy of a novel DCB catheter designed for patients with severely symptomatic ICAS.Methods:This prospective,multicenter,single-arm,target-value clinical trial was conducted in 9 Chinese stroke centers to evaluate the safety and efficacy of a novel DCB catheter for treating symptomatic severe ICAS.Primary metrics and other indicators were collected and analyzed using SAS version 9.4(SAS Institute,Cary,NC,USA).Results:A total of 155 patients were enrolled in this study.The preliminary collection of follow-up data has been completed,while data quality control is ongoing.Conclusion:Results of this study demonstrated the patency rate,safety,and effectiveness of a novel on-label paclitaxel DCB designed for the treatment of ICAS.Ethics and dissemination:This study,involving human participants,was reviewed and approved by the Ethics Committee of Drugs(Devices)Clinical Experiment at Henan Provincial People’s Hospital(reference number:2020-145-03)and other research centers participating in the clinical trial.The results of this study will be presented at international conferences and sent to peer-reviewed journals for publication.Standard protocol items:The Recommendations for Interventional Trials checklist was used when drafting the study protocol.Trial registration number:Registered with the Chinese Clinical Trial Registry on June 11,2021(Chi CTR2100047223).
基金Hunan Provincial Natural Science Foundation of China,Grant/Award Numbers:2024JJ6289,2023JJ60464,2023JJ60334Changsha City Technology Program,Grant/Award Number:kq2403120+1 种基金Climb Plan of Hunan Cancer Hospital,Grant/Award Numbers:ZX2021005,QH2023006High-Level Talent Support Program of Hunan Cancer Hospital,Grant/Award Number:20250731-1050。
文摘The convergence of artificial intelligence(AI)and big data is reshaping contemporary oncology by enabling the integration of multimodal information across imaging,pathology,genomics,and clinical records.From a physician-centered perspective,these technologies can potentially be used to improve diagnostic precision,support individualized treatment planning,enhance longitudinal patient management,and accelerate both clinical and translational research.In this review,we synthesize the core AI methodologies most relevant to oncology-machine learning,deep learning,and large language models-and examine how they interact with established and emerging oncology data platforms.We further highlight practical use cases in clinical workflows and research pipelines,emphasizing opportunities for advancing precision cancer care while also addressing challenges associated with data heterogeneity,model generalizability,privacy protection,and real-world implementation.By underscoring the synergistic value of AI and big data,this review aims to inform the development of clinically meaningful,context-adapted strategies that promote translational innovation in both global and locally resourced healthcare environments.
基金The study was supported by the Tianjin municipal health and Health Committee and Tianjin Administration of traditional Chinese Medicine(Scientific research project of integrated traditional Chinese and Western Medicine NO.2019027).
文摘Dry eye is a common and frequently occurring ophthalmology disease with complex etiology and easy recurrence.Oral administration of traditional Chinese medicine has the characteristicsof high curative effect and little toxic and side effect in the treatment of dry eye.This paper collates the domestic reported clinical studies on the oral administration of traditional Chinese medicine in the treatment of dry eye,which are discussed from four aspects:special prescription for specific disease,addition and subtraction of main prescription,treatment based on syndrome differentiation and proprietary Chinese medicine.The curative effect and advantages of traditional Chinese medicine in the treatment of dry eye are demonstrated,providing a reference for the treatment of dry eye in the future.
文摘BACKGROUND The treatment outcome of transarterial chemoembolization(TACE)in unresectable hepatocellular carcinoma(HCC)varies greatly due to the clinical heterogeneity of the patients.Therefore,several prognostic systems have been proposed for risk stratification and candidate identification for first TACE and repeated TACE(re-TACE).AIM To investigate the correlations between prognostic systems and radiological response,compare the predictive abilities,and integrate them in sequence for outcome prediction.METHODS This nationwide multicenter retrospective cohort consisted of 1107 unresectable HCC patients in 15 Chinese tertiary hospitals from January 2010 to May 2016.The Hepatoma Arterial-embolization Prognostic(HAP)score system and its modified versions(mHAP,mHAP2 and mHAP3),as well as the six-and-twelve criteria were compared in terms of their correlations with radiological response and overall survival(OS)prediction for first TACE.The same analyses were conducted in 912 patients receiving re-TACE to evaluate the ART(assessment for re-treatment with TACE)and ABCR(alpha-fetoprotein,Barcelona Clinic Liver Cancer,Child-Pugh and Response)systems for post re-TACE survival(PRTS).RESULTS All the prognostic systems were correlated with radiological response achieved by first TACE,and the six-and-twelve criteria exhibited the highest correlation(Spearman R=0.39,P=0.026)and consistency(Kappa=0.14,P=0.019),with optimal performance by area under the receiver operating characteristic curve of 0.71[95%confidence interval(CI):0.68-0.74].With regard to the prediction of OS,the mHAP3 system identified patients with a favorable outcome with the highest concordance(C)-index of 0.60(95%CI:0.57-0.62)and the best area under the receiver operating characteristic curve at any time point during follow-up;whereas,PRTS was well-predicted by the ABCR system with a C-index of 0.61(95%CI:0.59-0.63),rather than ART.Finally,combining the mHAP3 and ABCR systems identified candidates suitable for TACE with an improved median PRTS of 36.6 mo,compared with non-candidates with a median PRTS of 20.0 mo(logrank test P<0.001).CONCLUSION Radiological response to TACE is closely associated with tumor burden,but superior prognostic prediction could be achieved with the combination of mHAP3 and ABCR in patients with unresectable liver-confined HCC.
基金Major Science and Technology Projects in Hainan Province(ZDKJ2017007)Hainan Natural Science Foundation(2019CXTD408)。
文摘The activation and development of primordial follicles is the key to the maturation of female gametes.Premature ovarian insufficiency(POI)patients are unable to complete the primordial follicle activation and development due to follicular dormancy and unbalanced developmental regulation in the body,leading to female infertility.Ovarian tissue in vitro activation(IVA)technology has become a new way to solve the problem of patients who cannot auto-activate primordial follicles to obtain their own mature oocytes.In IVA research,signaling pathways such as PI3K/PTEN/Akt and Hippo have become the focus of current research.This review will describe the relevant research progress and clinical application of the IVA mechanism,and provide a reference for clinical research on ovarian tissue culture and activation in vitro.
