1.Clinical efficacy analysis of seven pediatric patients with Acute myeloid leukemia and the t(16;21)(p11;q22) FUS::ERG fusion gene.
Lihuan SHI ; Shan HUANG ; Xing XIE ; Pengkai FAN ; Haili GAO ; Yanna MAO
Chinese Journal of Medical Genetics 2026;43(2):90-95
OBJECTIVE:
To analyze the clinical characteristics, treatment, and prognosis of seven pediatric patients with Acute myeloid leukemia (AML) positive for the t(16;21)(p11;q22) FUS::ERG fusion gene.
METHODS:
A retrospective analysis was carried out on the clinical data, treatment, and prognosis of seven AML patients with t(16;21)(p11;q22) FUS::ERG fusion gene admitted to Henan Children's Hospital between June 2015 and November 2024. Relevant literature was also reviewed. This study was approved by the Medical Ethics Committee of the Hospital (Ethics No.: 2024-102-001).
RESULTS:
Among 297 pediatric patients with AML, 7 cases (2.36%) were positive for the t(16;21)(p11;q22) FUS::ERG fusion gene, including 3 males and 4 females, with a median age of 11 years (range: 3 ~ 12 years). According to the FAB classification, these included 1 case of M2, 3 cases of M5, and 3 cases of AML-not otherwise specified (non-M3). All 7 patients were found to harbor the t(16;21)(p11;q22) translocation, with 3 cases showing additional chromosomal abnormalities. Immunophenotyping revealed universal expression of CD13, CD33, CD34, and CD117, with partial expression of CD56, CD4, CD64, CD123, CD15, CD38, CD11b, HLA-DR, cMPO, and CD16. One patient achieved complete remission (CR) after the first course of DAE (cytarabine + daunorubicin + etoposide) induction chemotherapy but relapsed and discontinued the treatment. Six patients received DAH (cytarabine + daunorubicin + homoharringtonine) induction therapy, of whom 2 achieved CR after two courses and underwent allogeneic hematopoietic stem cell transplantation (allo-HSCT), resulting in an overall CR rate of 42.86%. Five children did not receive allo-HSCT and had a median overall survival of 9 months (range: 6 ~ 18 months). Two children who underwent transplantation achieved bone marrow morphological and molecular biological relapse at 6 and 9 months post-transplantation, respectively. After receiving combined chemotherapy and donor lymphocyte infusion, one child failed to achieve remission and died at 22 months post-transplantation, while the other has been followed up to date with positive fusion gene status. Their overall survival was 25 months and 30 months, respectively.
CONCLUSION
The t(16;21)(p11;q22) FUS::ERG fusion gene is rare in pediatric AML and associated with poor prognosis. Allo-HSCT may mitigate the adverse prognostic impact of the FUS::ERG fusion gene and contribute to prolonged survival.
Humans
;
Male
;
Child
;
Female
;
Leukemia, Myeloid, Acute/drug therapy*
;
Oncogene Proteins, Fusion/genetics*
;
Translocation, Genetic
;
Retrospective Studies
;
RNA-Binding Protein FUS/genetics*
;
Chromosomes, Human, Pair 16/genetics*
;
Adolescent
;
Child, Preschool
;
Chromosomes, Human, Pair 21/genetics*
;
Prognosis
;
Treatment Outcome
2.Primary aldosteronism in a Malaysian Tertiary Centre: A retrospective audit of clinical characteristics, diagnostic pathways, and treatment outcomes (2018–2025)
Ahmad Hambal Bin Zamari ; Yusniza Yusof
Journal of the ASEAN Federation of Endocrine Societies 2026;41(S1):19-20
Introduction:
Primary aldosteronism (PA) is a common yet underdiagnosed cause of secondary hypertension, associated
with increased cardiovascular and renal morbidity. Early
detection and subtype-directed management significantly
improve outcomes. However, adherence to recommended
diagnostic pathways in real-world practice remains
variable.
Case:
We conducted a retrospective audit of patients diagnosed
with PA in a Malaysian tertiary centre from January 2018
to December 2025. Data collected included demographics,
clinical presentation, biochemical parameters, diagnostic
workup (aldosterone-renin ratio [ARR], confirmatory
testing, adrenal imaging, and adrenal venous sampling
[AVS]), treatment modality, and outcomes. Audit standards
were based on established international guidelines.
A total of 14 patients were included, with equal gender
distribution. The cohort comprised 57% Malay and 43%
Chinese. Most patients presented with hypertension
(mean ~170/100 mmHg), and hypokalemia was present
in approximately 70% of the patients. ARR and adrenal
imaging were performed in all patients (100%), while
confirmatory testing was conducted in 85% of the patients.
However, AVS utilization remained limited (50%).
Contributing factors included failed cannulation, technical
challenges in overweight patients, preference for medical
therapy, refusal of surgery, and limited access to AVS
services. The majority had unilateral adrenal adenoma
(~75%). Treatment was divided between surgical (55%) and
medical (45%) approaches. Post-treatment, hypokalemia
resolved in 90% of patients, with a significant reduction
in antihypertensive burden and complete hypertension
resolution in approximately 35% of the patients. Quality of
life improved in most patients.
Conclusion
This audit demonstrates good adherence to initial screening
and imaging in PA but highlights suboptimal utilization
of AVS. Barriers to AVS utilization are multifactorial,
encompassing technical, patient-related, and system level limitations. Addressing these barriers is essential to
optimize subtype-directed management and improve longterm cardiovascular outcomes in patients with PA. Despite
this, clinical outcomes were favorable. Strengthening
adherence to diagnostic pathways, particularly subtype
confirmation, may further improve patient outcomes.
Hyperaldosteronism
;
Treatment Outcome
;
Retrospective Studies
3.Impact of Glycemic Control on Tuberculosis Treatment Outcomes in Patients With Diabetes Mellitus: A Retrospective Audit
Chitra Devi Balasubramaniyam ; Mohammad Ulilamri Tukiman ; Yusniza Yusoff ; Mohammad Nur Syafiq Mohammad Azman ; Choo Jia Qing
Journal of the ASEAN Federation of Endocrine Societies 2026;41(S1):37-38
Introduction:
Diabetes mellitus (DM) is a significant comorbidity
associated with adverse tuberculosis (TB) treatment
outcomes and remains an ongoing clinical challenge.
Chronic hyperglycemia impairs host immune responses,
particularly macrophage function, leading to delayed
bacillary clearance. This contributes to poorer outcomes,
including delayed sputum conversion, prolonged
treatment duration, relapse, and increased mortality. Poor
glycemic control is a key modifiable factor influencing
these outcomes. This study aimed to evaluate the impact
of glycemic control at diagnosis on TB treatment outcomes
in a Malaysian cohort.
Methodology:
A retrospective cross-sectional audit was conducted using
the TB clinic registry at Hospital Sungai Buloh from 2022
to 2025. Adult patients (≥18 years) with confirmed TB (any
form) and DM (Type 1 or Type 2) with complete records
were included. Of 241 patients screened, 131 were included
after exclusions due to incomplete records (29.9%), transfer
(29.9%), loss to follow-up (19.9%), and drug-resistant TB
(2.9%). Data collected included demographics, hemoglobin
A1c (HbA1c) at diagnosis, sputum conversion duration,
treatment duration, type of DM therapy, and clinical
outcomes.
Results:
The cohort had a mean age of 53 years, with 97% having
Type 2 DM.
Mean HbA1c at diagnosis was 10.5%. Poorer glycemic
control was associated with delayed sputum conversion.
Patients who achieved sputum conversion by 8 weeks had
an average HbA1c of 9.6%, compared to 11.8% in those
with delayed conversion. Longer treatment duration was
associated with higher HbA1c (mean 10.5, 8.6, and 11.8%
for 6-, 12-, and 18-month regimens, respectively). Relapse
analysis demonstrated a trend towards higher HbA1c with
increasing relapse episodes (11.2, 13.75, and 14.5% for one, two, and three relapses, respectively). Overall mortality
was 17% (22/131), with markedly higher mean HbA1c in
deceased patients compared to survivors (16.0% vs 10.5%).
Conclusion
Poor glycemic control at TB diagnosis is associated with
delayed sputum conversion, prolonged treatment duration,
and increased mortality. These findings are consistent with
regional evidence, including a South Asian systematic
review (Gautam et al., 2021), demonstrating higher mortality
and treatment failure in patients with TB and DM. Early
and aggressive optimization of glycemic control, alongside
standard anti-TB therapy, is essential to improve outcomes.
Humans
;
Glycemic Control
;
Retrospective Studies
;
Diabetes Mellitus
;
Treatment Outcome
;
Tuberculosis
4.Construction of a treatment response prediction model for multiple myeloma based on multi-omics and machine learning.
Xionghui ZHOU ; Rong GUI ; Jing LIU ; Meng GAO
Journal of Central South University(Medical Sciences) 2025;50(4):531-544
OBJECTIVES:
Multiple myeloma (MM) is a hematologic malignancy characterized by clonal proliferation of plasma cells and remains incurable. Patients with primary refractory multiple myeloma (PRMM) show poor response to initial induction therapy. This study aims to develop a machine learning-based model to predict treatment response in newly diagnosed multiple myeloma (NDMM) patients, in order to optimize therapeutic strategies.
METHODS:
NDMM and post-treatment MM patients hospitalized in the Department of Hematology, Third Xiangya Hospital, Central South University, between August 2022 and July 2023 were enrolled. Post-treatment MM patients were categorized into PRMM patients and treatment-responsive MM (TRMM) patients based on therapeutic efficacy. Serum metabolites were detected and analyzed via metabolomics. Based on the metabolomics analysis results and combined with transcriptomic sequencing data of NDMM patients from databases, differentially expressed amino acid metabolism-related genes (AAMGs) among post-treatment NDMM patients with varying therapeutic outcomes were screened. Using bioinformatics analyses and machine learning algorithms, a predictive model for treatment response in NDMM was constructed and used to identify patients at risk for PRMM.
RESULTS:
A total of 61 patients were included: 22 NDMM, 23 TRMM, and 16 PRMM patients. Significant differences in metabolite levels were observed among the 3 groups, with differential metabolites mainly enriched in amino acid metabolism pathways. Follow-up data were available for 16 of the 22 NDMM patients, including 12 treatment responders (ND_TR group) and 4 with PRMM (ND_PR group). A total of 23 differential metabolites were identified between these 2 groups: 6 metabolites (e.g., tryptophan) were upregulated and 17 (e.g., citric acid) were downregulated in the ND_TR group. Transcriptomic data from 108 TRMM and 77 PRMM patients were analyzed to identify differentially expressed AAMGs, which were then used to construct a prediction model. The area under the receiver operating characteristic curve (AUC) for the model exceeded 0.8, and AUC values in 3 external validation cohorts were all above 0.7.
CONCLUSIONS
This study delineated the metabolic alterations in MM patients with different treatment response, suggesting that dysregulated amino acid metabolism may be associated with poor treatment response in PRMM. By integrating metabolomics and transcriptomics, a machine learning-based predictive model was successfully established to forecast treatment response in NDMM patients.
Humans
;
Multiple Myeloma/drug therapy*
;
Machine Learning
;
Male
;
Female
;
Metabolomics/methods*
;
Middle Aged
;
Aged
;
Treatment Outcome
;
Transcriptome
;
Computational Biology
;
Adult
;
Multiomics
5.Impact of remote follow-up under an intelligent medical collaboration model on health promotion and clinical outcomes in patients with urinary calculi.
Yuting YANG ; Fengyan SONG ; Jiacheng HE ; Wenmin JI ; Yuyue XU ; Jing TAN ; Juan XUE
Journal of Central South University(Medical Sciences) 2025;50(5):876-887
OBJECTIVES:
Urinary calculi are characterized by a high recurrence rate, and patients' adherence to self-management after discharge directly affects health outcomes. Traditional offline follow-up models often face problems such as poor compliance and uneven allocation of medical resources, making it difficult to meet individualized health management needs. Remote follow-up provides a novel solution to optimize long-term management, improve health literacy, and enhance clinical outcomes. This study aims to evaluate the effect of remote follow-up under an intelligent medical collaborative model on quality of life and health-promoting lifestyle in patients with urinary calculi, and to assess its short-term impact on clinical outcomes.
METHODS:
A total of 118 patients with urinary calculi admitted to a tertiary hospital in Hunan Province between August and November 2024 were recruited and randomly assigned to a control group (n=59) or an intervention group (n=59). The control group received routine departmental follow-up, while the intervention group underwent remote follow-up based on an intelligent medical collaborative model for one month. Assessments were conducted before discharge (T0), 15 days after discharge (T1), and one month after discharge (T2), using the Wisconsin Stone Quality of Life Questionnaire and the Health-Promoting Lifestyle Profile. At T2, the incidence of forgotten ureteral stents (FUS), ureteral stent-related complications, unplanned readmissions, and patient satisfaction were evaluated.
RESULTS:
No significant differences were observed between groups at T0 in baseline characteristics or outcome measures (all P>0.05). At T1 and T2, the intervention group had significantly higher health-related quality of life scores than the control group (P<0.05). Generalized estimating equation (GEE) analysis showed significant between-group effects (Wald's χ2=22.961, P<0.001), time effects (Wald's χ2=23.065, P<0.001), and interaction effects (Wald's χ2=6.930, P<0.05). Similarly, at T1 and T2, the intervention group scored significantly higher on health-promoting lifestyle than the control group (P<0.05), with significant between-group effects (Wald's χ2=22.936, P<0.001), time effects (Wald's χ2=10.694, P<0.001), and interaction effects (Wald's χ2=18.921, P<0.05). No significant differences were found between groups in the incidence of FUS, ureteral stent-related complications, or unplanned readmissions (all P>0.05). Patient satisfaction was significantly higher in the intervention group (t=4.089, P<0.001).
CONCLUSIONS
Remote follow-up under an intelligent medical collaborative model helps improve quality of life, promote health-oriented lifestyles, and enhance patient satisfaction among individuals with urinary calculi.
Humans
;
Quality of Life
;
Male
;
Female
;
Urinary Calculi/therapy*
;
Health Promotion/methods*
;
Middle Aged
;
Adult
;
Follow-Up Studies
;
Treatment Outcome
6.Efficacy and prognostic factors of open surgical repair and endovascular repair in patients with ruptured abdominal aortic aneurysm.
Lei ZHANG ; Dexiang XIA ; Pengcheng GUO ; Xin LI ; Chang SHU
Journal of Central South University(Medical Sciences) 2025;50(7):1158-1166
OBJECTIVES:
Ruptured abdominal aortic aneurysm (rAAA) is a life-threatening vascular emergency with extremely high in-hospital mortality. Open surgical repair (OSR) was historically the only treatment option but is associated with substantial trauma and perioperative risk. In recent years, endovascular repair (EVAR) has gained widespread use due to its minimally invasive nature and faster recovery, becoming the preferred option for anatomically suitable patients in many centers. However, controversy remains regarding the long-term survival benefits of EVAR compared with OSR and key prognostic factors affecting outcomes. This study aims to evaluate the clinical efficacy of OSR and EVAR for rAAA and identify independent predictors of postoperative survival to guide clinical decision-making.
METHODS:
A retrospective analysis was conducted on 83 patients diagnosed with rAAA and treated surgically in the Department of Vascular Surgery, the Second Xiangya Hospital of Central South University, between January 2013 and December 2022. Patients were divided into an OSR group and an EVAR group based on surgical approach. Baseline clinical characteristics, perioperative data, and follow-up outcomes were compared between groups. Long-term survival was analyzed, and univariate and multivariate Cox proportional hazards regression models were used to determine independent prognostic factors.
RESULTS:
Among the 83 patients, 32 (38.6%) underwent OSR and 51 (61.4%) received EVAR, with the proportion of EVAR steadily increasing to nearly 80% in the most recent 5 years. Patients in the EVAR group were older [(68.76±8.57) years vs (60.59±13.24) years, P=0.012], and had a lower proportion of males (76.5% vs 96.9%, P=0.013). EVAR significantly reduced operating time [(181.86±69.87) min vs (291.09±60.33) min] and hospital stay [(12.14±6.31) days vs (16.22±7.89) days (P<0.05)], but total hospitalization costs were markedly higher [(208 735.84±101 394.19) yuan vs (84 893.35±40 668.56) yuan, P<0.001]. There were no significant differences between groups in 30-day mortality (15.6% vs 15.7%), aneurysm-related mortality (9.4% vs 11.7%), overall mortality (28.1% vs 29.4%), or re-intervention rate (0 vs 5.9%) (P>0.05). The median follow-up time was 54.6 months (range, 12-144 months). Kaplan-Meier survival analysis showed comparable cumulative survival rates between OSR and EVAR (82.7% vs 76.2%, P=0.420). Cox regression identified hyperlipidemia [hazard ratio (HR)=2.32, 95% confidence interval (CI) 1.28 to 4.19, P=0.005] and elevated preoperative serum creatinine (HR=3.33, 95% CI 1.69 to 6.55, P<0.001) as significant predictors of poor prognosis. Both factors remained independently associated with mortality in the multivariate model (hyperlipidemia: HR=2.02, 95% CI 1.10 to 3.70; elevated serum creatinine: HR=2.77, 95% CI 1.40 to 5.47; P<0.05).
CONCLUSIONS
EVAR offeres advantages in operative and recovery times, though its long-term survival outcomes are comparable to OSR. A history of hyperlipidemia and elevated preoperative creatinine levels are independent predictors of poor prognosis. Surgical approach should be chosen based on anatomical feasibility and patient condition, with close management of lipid levels and renal function to improve outcomes.
Humans
;
Aortic Aneurysm, Abdominal/mortality*
;
Endovascular Procedures/methods*
;
Retrospective Studies
;
Male
;
Female
;
Prognosis
;
Aged
;
Aortic Rupture/mortality*
;
Middle Aged
;
Treatment Outcome
;
Aged, 80 and over
7.Additional benefits of pelvic floor proprioceptive training combined with conventional therapy in the treatment of female stress urinary incontinence.
Xiulan ZHANG ; Liping ZHU ; Xiaoling ZENG ; Zhaoxue LIU ; Shuo YANG ; Hong ZHANG ; Wenguang YAN ; Xuhong LI
Journal of Central South University(Medical Sciences) 2025;50(8):1385-1397
OBJECTIVES:
Stress urinary incontinence (SUI) is a common condition among women that severely impairs quality of life. Pelvic floor proprioceptive training (PFPT) has attracted increasing attention for its potential to enhance pelvic floor muscle function and alleviate SUI symptoms. This study aims to observe and compare the clinical efficacy of PFPT combined with electroacupuncture, electrical stimulation, and biofeedback therapy versus conventional therapy consisting of electroacupuncture, electrical stimulation, and biofeedback alone in women with SUI, and to explore the role of PFPT in improving symptom and functional outcomes.
METHODS:
In this randomized controlled trial, 72 women with mild to moderate SUI were recruited from the Department of Rehabilitation Medicine at Third Xiangya Hospital, Central South University, between December 2021 and October 2023. Participants were randomly assigned to an experimental group (n=36) or a control group (n=36). Both groups received health education. The control group underwent electroacupuncture combined with electrical stimulation and biofeedback therapy, while the experimental group additionally received PFPT 3 times per week for 4 weeks. The primary outcome was assessed using the International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF). Secondary outcomes included pelvic floor muscle strength, bladder neck mobility, and balance ability. The ICIQ-SF was reassessed at 1, 3, 6, and 12 months post-treatment.
RESULTS:
Both groups showed statistically significant improvements in all parameters after treatment (all P<0.05). However, there were no statistically significant differences between groups in most measures (all P>0.05). The experimental group demonstrated longer single-leg stance duration with eyes closed than the control group (left leg: P=0.026; right leg: P=0.006), with a significant increase from baseline (P<0.001). At 6 months post-treatment, the cure rate in the experimental group was significantly higher than that in the control group (P=0.037).
CONCLUSIONS
Conventional therapy effectively improves SUI symptoms, but adding PFPT provides notable additional benefits, including enhanced balance ability and sustained mid-term cure rates. These findings suggest that PFPT is a valuable adjunct to standard SUI management strategies.
Humans
;
Female
;
Urinary Incontinence, Stress/physiopathology*
;
Pelvic Floor/physiopathology*
;
Middle Aged
;
Biofeedback, Psychology
;
Adult
;
Exercise Therapy/methods*
;
Proprioception
;
Electroacupuncture/methods*
;
Quality of Life
;
Electric Stimulation Therapy/methods*
;
Treatment Outcome
;
Combined Modality Therapy
8.Risk factors and prognosis of first extubation failure in neonates undergoing invasive mechanical ventilation.
Mengyao WU ; Hui RONG ; Rui CHENG ; Yang YANG ; Keyu LU ; Fei SHEN
Journal of Central South University(Medical Sciences) 2025;50(8):1398-1407
OBJECTIVES:
Prolonged invasive mechanical ventilation is associated with increased risks of severe complications such as retinopathy of prematurity and bronchopulmonary dysplasia. Although neonatal intensive care unit (NICU) follow the principle of early extubation, extubation failure rates remain high, and reintubation may further increase the risk of adverse outcomes. This study aims to identify risk factors and short-term prognosis associated with first extubation failure in neonates, to provide evidence for effective clinical intervention strategies.
METHODS:
Clinical data of neonates who received invasive ventilation in the NICU of Children's Hospital of Nanjing Medical University from January 1, 2019, to December 31, 2021, were retrospectively collected. Neonates were divided into a successful extubation group and a failed extubation group based on whether reintubation occurred within 72 hours after the first extubation. Risk factors and short-term outcomes related to extubation failure were analyzed.
RESULTS:
A total of 337 infants were included, with 218 males (64.69%). Initial extubation failed in 34 (10.09%) infants. Compared with the successful extubation group, the failed extubation group had significantly lower gestational age [(31.37±5.14) weeks vs (34.44±4.07) weeks], age [2.5 (1.00, 8.25) h vs 5 (1.00, 22.00) h], birth weight [(1 818.97±1128.80) g vs (2 432.18±928.94) g], 1-minute Apgar score (6.91±1.90 vs 7.68±2.03), and the proportion of using mask oxygenation after extubation (21% vs 46%) (all P<0.05). Conversely, compared with the successful extubation group, the failed extubation group had significantly higher rates of vaginal delivery (59% vs 32%), caffeine use during mechanical ventilation (71% vs 38%), dexamethasone use at extubation (44% vs 17%), the highest positive end-expiratory pressure level within 72 hours post-extubation [6(5.00, 6.00) cmH2O vs 5 (0.00, 6.00) cmH2O] (1 cmH2O=0.098 kPa), the highest FiO2 within 72 hours post-extubation [(34.35±5.95)% vs (30.22±3.58)%], and duration of noninvasive intermittent positive pressure ventilation after extubation [0.5 (0.00, 42.00) hours vs 0 (0, 0) hours] (all P<0.05). Multivariate analysis identified gestational age <28 weeks (OR=5.570, 95% CI 1.866 to 16.430), age at NICU admission (OR=0.959, 95% CI 0.918 to 0.989), and a maximum FiO2≥35% within 72 hours post-extubation (OR=4.541, 95% CI 1.849 to 10.980) as independent risk factors for extubation failure (all P<0.05). Additionally, the failed extubation group exhibited significantly higher incidences of necrotizing enterocolitis grade II or above, moderate-to-severe bronchopulmonary dysplasia, severe bronchopulmonary dysplasia, retinopathy of prematurity, treatment abandonment due to poor prognosis, and discharge on home oxygen therapy (all P<0.05). Total hospital length of stay and total hospitalization costs were also significantly increased in the failed extubation group (all P<0.05).
CONCLUSIONS
Gestational age <28 weeks, younger age at NICU admission, and FiO2≥35% after extubation are high-risk factors for first extubation failure in neonates. Extubation failure markedly increases the risk of adverse clinical outcomes.
Humans
;
Infant, Newborn
;
Male
;
Female
;
Airway Extubation/adverse effects*
;
Risk Factors
;
Retrospective Studies
;
Respiration, Artificial/methods*
;
Intensive Care Units, Neonatal
;
Prognosis
;
Gestational Age
;
Bronchopulmonary Dysplasia
;
Infant, Premature
;
Treatment Failure
;
Intubation, Intratracheal
9.Efficacy of the far lateral Key-hole technique in the treatment of central cervical disc herniation.
Zhenyu MENG ; Jingbo XUE ; Xuelin LI ; Zhun XU ; Jinghua TAN ; Yong XIE ; Yiguo YAN
Journal of Central South University(Medical Sciences) 2025;50(8):1408-1417
OBJECTIVES:
In the early stage of central cervical disc herniation, clinical symptoms may be mild. However, as the spinal cord becomes compressed by herniated nucleus pulposus tissue, progressive edema and degeneration may occur, resulting in more severe clinical manifestations, including limb weakness, bladder and bowel dysfunction, spastic paraplegia of the lower extremities, and even respiratory difficulty. The spinal endoscopic Key-hole technique is widely applied in treating radiculopathic cervical spondylosis and has demonstrated good clinical outcomes. This study aims to analyze and summarize the technical points and therapeutic efficacy of the far lateral Key-hole technique in the treatment of central cervical disc herniation, providing reference for clinical application.
METHODS:
Eight patients with central cervical disc herniation treated with the far lateral Key-hole technique were included as the experimental group. Another 8 patients who underwent single-level anterior cervical diskectomy and fusion (ACDF) during the same period were selected as the control group. Data collected included gender, age, intraoperative blood loss, incision length, and length of hospitalization. Pain severity was evaluated using the Visual Analogue Scale (VAS); cervical function was assessed using the Japanese Orthopaedic Association (JOA) score; and cervical disability was measured by the neck disability index (NDI). Radiological outcomes were assessed using disc height index (DHI), cervical Cobb angle, and operative segment Cobb angle.
RESULTS:
Compared with the control group, the experimental group had significantly less intraoperative blood loss, shorter incision length, and shorter hospital stay (all P<0.05), while there was no significant difference in operation time (P>0.05). Postoperative VAS and NDI scores in both groups were significantly lower than preoperative values, and JOA scores significantly improved (P<0.05). No significant differences were noted between the two groups preoperatively (P>0.05). Postoperatively, the experimental group showed significantly lower VAS and NDI scores and higher JOA scores than the control group (P<0.05). There was no statistical significance in DHI before and after surgery in the experimental group (P>0.05), while the DHI increased significantly postoperatively in the control group (P<0.05). Postoperative DHI in the experimental group was significantly lower than in the control group (P<0.05). No significant differences were observed in the cervical Cobb angle either within or between groups (all P>0.05). The operative segment Cobb angle increased significantly after surgery in the control group (P<0.05), while no other operative segment angle changes were statistically significant (all P>0.05).
CONCLUSIONS
The far lateral Key-hole technique offers advantages in treating central cervical disc herniation, including reduced intraoperative bleeding, smaller incision length, shorter hospitalization, and improved postoperative pain relief. Additionally, the technique does not affect cervical physiological curvature or stability in the short term, making it suitable for clinical application.
Humans
;
Intervertebral Disc Displacement/surgery*
;
Cervical Vertebrae/surgery*
;
Male
;
Female
;
Middle Aged
;
Adult
;
Diskectomy/methods*
;
Treatment Outcome
;
Spinal Fusion/methods*
;
Endoscopy/methods*
10.Clinical efficacy and safety of vortioxetine as an adjuvant drug for patients with bipolar depression.
Chunxiao DAI ; Yaoyang FU ; Xuanwei LI ; Meihua LIN ; Yinbo LI ; Xiao LI ; Keke HUANG ; Chengcheng ZHOU ; Jian XIE ; Qingwei ZHAO ; Shaohua HU
Journal of Zhejiang University. Science. B 2025;26(1):26-38
OBJECTIVES:
Whether vortioxetine has a utility as an adjuvant drug in the treatment of bipolar depression remains controversial. This study aimed to validate the efficacy and safety of vortioxetine in bipolar depression.
METHODS:
Patients with bipolar Ⅱ depression were enrolled in this prospective, two-center, randomized, 12-week pilot trial. The main indicator for assessing treatment effectiveness was a Montgomery-Asberg Depression Rating Scale (MADRS) of ≥50%. All eligible patients initially received four weeks of lurasidone monotherapy. Patients who responded well continued to receive this kind of monotherapy. However, no-response patients were randomly assigned to either valproate or vortioxetine treatment for eight weeks. By comprehensively comparing the results of MADRS over a period of 4‒12 weeks, a systematic analysis was conducted to determine whether vortioxetine could be used as an adjuvant drug for treating bipolar depression.
RESULTS:
Thirty-seven patients responded to lurasidone monotherapy, and 60 patients were randomly assigned to the valproate or vortioxetine group for eight weeks. After two weeks of combined valproate or vortioxetine treatment, the MADRS score in the vortioxetine group was significantly lower than that in the valproate group. There was no difference in the MADRS scores between the two groups at 8 and 12 weeks. The incidence of side effects did not significantly differ between the valproate and vortioxetine groups. Importantly, three patients in the vortioxetine group appeared to switch to mania or hypomania.
CONCLUSIONS
This study suggested that lurasidone combination with vortioxetine might have potential benefits to bipolar II depression in the early stage, while disease progression should be monitored closely for the risk of switching to mania.
Humans
;
Bipolar Disorder/drug therapy*
;
Vortioxetine/therapeutic use*
;
Male
;
Female
;
Middle Aged
;
Adult
;
Valproic Acid/administration & dosage*
;
Lurasidone Hydrochloride/administration & dosage*
;
Prospective Studies
;
Treatment Outcome
;
Pilot Projects
;
Drug Therapy, Combination
;
Sulfides/therapeutic use*
;
Antidepressive Agents/therapeutic use*


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