The choice of biopsy method is critical in diagnosing prostate cancer (PCa). This retrospective cohort study compared systematic biopsy (SB) or cognitive fusion-targeted biopsy combined with SB (CB) in detecting PCa and clinically significant prostate cancer (csPCa). Data from 2572 men who underwent either SB or CB in Fudan University Shanghai Cancer Center (Shanghai, China) between January 2019 and December 2023 were analyzed. Propensity score matching (PSM) was used to balance baseline characteristics, and detection rates were compared before and after PSM. Subgroup analyses based on prostate-specific antigen (PSA) levels and Prostate Imaging-Reporting and Data System (PI-RADS) scores were performed. Primary and secondary outcomes were the detection rates of PCa and csPCa, respectively. Of 2572 men, 1778 were included in the PSM analysis. Before PSM, CB had higher detection rates for both PCa (62.9% vs 52.4%, odds ratio [OR]: 1.54, P < 0.001) and csPCa (54.9% vs 43.3%, OR: 1.60, P < 0.001) compared to SB. After PSM, CB remained superior in detecting PCa (63.1% vs 47.9%, OR: 1.86, P < 0.001) and csPCa (55.0% vs 38.2%, OR: 1.98, P < 0.001). In patients with PSA 4-12 ng ml -1 (>4 ng ml -1 and ≤12 ng ml -1 , which is also applicable to the following text), CB detected more PCa (59.8% vs 40.7%, OR: 2.17, P < 0.001) and csPCa (48.1% vs 27.7%, OR: 2.42, P < 0.001). CB also showed superior csPCa detection in those with PI-RADS 3 lesions (32.1% vs 18.0%, OR: 2.15, P = 0.038). Overall, CB significantly improves PCa and csPCa detection, especially in patients with PSA 4-12 ng ml -1 or PI-RADS 3 lesions.
Humans ; Male ; Prostatic Neoplasms/diagnosis* ; Propensity Score ; Retrospective Studies ; Middle Aged ; Aged ; Image-Guided Biopsy/methods* ; Prostate-Specific Antigen/blood* ; Prostate/diagnostic imaging*

OBJECTIVE: To analyze the efficacy and safety of decitabine-based myeloablative preconditioning regimen for allogeneic hematopoietic stem cell transplantation (allo-HSCT) in patients with acute myeloid leukemia (AML). METHODS: The clinical characteristics and efficacy of 115 AML patients who underwent allo-HSCT at the First Medical Center of Chinese PLA General Hospital from August 2018 to August 2022 were retrospectively analyzed, including 37 patients treated with decitabine conditioning regimen (decitabine group) and 78 patients without decitabine conditioning regimen (non-decitabine group). The cumulative incidence of relapse (CIR), overall survival (OS), leukemia-free survival (LFS), non-relapse mortality (NRM) and graft versus host disease (GVHD) were analyzed. RESULTS: For the patients in first complete remission (CR1) state before allo-HSCT, the 1-year relapse rates of decitabine group(22 cases) and non-decitabine group(69 cases) were 9.1% and 29.6%, respectively, the difference was statistically significant(P =0.042). The 1-year cumulative incidence of acute graft-versus-host disease (aGVHD) in decitabine group and non-decitabine group was 62.2% and 70.5%, respectively, and the 1-year cumulative incidence of chronic inhibitor-versus-host disease (cGVHD) was 18.9% and 14.1%, respectively, there were no significant differences in the incidence of aGVHD and cGVHD between the two groups (P >0.05). Of the 115 patients, there were no significantly differences in the 1-year CIR(21.7% vs 28.8%, P =0.866), NRM(10.9% vs 3.9%, P =0.203), OS(75.2% vs 83.8%, P =0.131) and LFS(74.6% vs 69.1%, P =0.912) between the decitabine group(37 cases) and the non-decitabine group(78 cases). CONCLUSION Decitabine-based conditioning regimen could reduce the relapse rate of AML CR1 patients with good safety.
Humans ; Leukemia, Myeloid, Acute/therapy* ; Hematopoietic Stem Cell Transplantation/methods* ; Decitabine/therapeutic use* ; Transplantation Conditioning/methods* ; Retrospective Studies ; Graft vs Host Disease ; Transplantation, Homologous ; Male ; Female ; Adult ; Middle Aged ; Adolescent ; Young Adult

OBJECTIVE: To explore the safety and efficacy of high-dose etoposide (VP-16) combined with recombinant human granulocyte colony-stimulating factor (rhG-CSF) as salvage mobilization for peripheral blood stem cells (PBSC) in newly diagnosed multiple myeloma (NDMM) patients. METHODS: From April 2021 to May 2023, eight NDMM patients who had failed to yield sufficient PBSC during initial mobilization with high-dose cyclophosphamide (CTX) combined with rhG-CSF underwent salvage mobilization with 1.2 g/m2 etoposide combined with rhG-CSF 10 μg/(kg·d). The effects and adverse reactions of initial mobilization and salvage mobilization were analyzed. RESULTS: For salvage mobilization and initial mobilization, the numbers of PBSC collections were 16 and 18, respectively. The mean value of total collected CD34⁺ cells were (11.90±5.75)×10⁶/kg and (1.67±0.75)×10⁶/kg (P =0.0010) in salvage mobilization group and initial mobilization group, respectively. The proportion of patients with a total collection of CD34⁺ cell count≥2×10⁶/kg were 100% and 37.5% (P =0.0625), and the proportion of patients with a total collection of CD34⁺ cell count≥5×10⁶/kg were 87.5% and 0% (P =0.0156) in salvage mobilization group and initial mobilization group, respectively. For five patients who underwent high-dose CTX initial mobilization but had a total CD34⁺ cell count < 2×10⁶/kg, successful collection was achieved through salvage mobilization with high-dose VP-16. Salvage mobilization with high-dose VP-16 was scheduled 2-3 weeks after failure of CTX mobilization. Adverse reactions of high-dose VP-16 mobilization did not increase compared to the initial mobilization with high-dose CTX. CONCLUSION As a salvage mobilization regimen, VP-16 1.2 g/m² combined with rhG-CSF is safe and highly effective in NDMM patients who failed to initial mobilization with high-dose CTX combined with rhG-CSF.
Humans ; Multiple Myeloma/therapy* ; Etoposide/therapeutic use* ; Hematopoietic Stem Cell Mobilization/methods* ; Cyclophosphamide/therapeutic use* ; Granulocyte Colony-Stimulating Factor ; Salvage Therapy ; Peripheral Blood Stem Cells ; Male ; Middle Aged ; Female ; Peripheral Blood Stem Cell Transplantation

Objective： To analyze the symptoms, diagnosis and treatment of upper urinary tract calculi patients combined with mild and moderate benign prostatic hyperplasia (BPH) after ureteral stent implantation. Methods： One hundred and six BPH patients who were hospitalized for upper urinary tract calculi and had ureteral stents retained from January 2019 to December 2022 were selected and divided into 2 weeks group and 4 weeks group according to the time of removal of ureteral stents after surgery. Their general clinical data were analyzed and compared. International Prostatic Symptom Scale (IPSS), postoperative ureteral Stent Symptom Questionnaire (USSQ), and incidence of adverse events after ureteral stent removal were recorded before and after removal. Results： The scores of IPSS were significantly increased in all patients, and symptoms in urinary tract had improved significantly after discharge (P<0.05). Compared with the 2 weeks group, the USSQ score of the 4 weeks group was significantly increased (P<0.05). And no significant adverse event was observed in the 2 weeks group after the removal of ureteral sten. Conclusion： IPSS score and USSQ score increased significantly during stent implantation in BPH patients with lithiasis. And complications increased significantly over time. Following thorough clinical assessment, early ureteral stent removal demonstrates both safety and efficacy, representing an optimal therapeutic approach in selected cases.
Humans ; Male ; Prostatic Hyperplasia/surgery* ; Stents ; Ureter/surgery* ; Aged ; Middle Aged ; Urinary Calculi/surgery* ; Ureteral Calculi/surgery*

OBJECTIVE: To compare the therapeutic efficacy and safety of local anesthesia and spinal anesthesia for the patients with varicocele (VC) who underwent microsurgical varicocelectomy (MV). METHODS: We retrospectively analyzed the data of VC patients who underwent MV treatment at the Andrology Department of the Affiliated Ruikang Hospital of Guangxi University of Chinese Medicine from May 2020 to March 2023. Cases with complete clinical data and follow-up evaluation were selected and divided into a control group (spinal anesthesia) and an observation group (local anesthesia) according to different anesthesia methods. The surgical time (including anesthesia time), visual analogue scale (VAS) score for pain, hospital stay, treatment cost, sperm concentration, forward motile sperm rate, and normal sperm morphology rate after three months of surgery, as well as postoperative complications and recurrence rate were compared between the two groups. RESULTS: A total of 107 eligible cases were included, with 56 cases in the control group and 51 cases in the observation group. There was no significant difference in the VAS score for pain during and after four hours of surgery, as well as postoperative complications, and recurrence rate between the two groups (P> 0.05). There was an significant increase in sperm concentration, forward motile sperm rate, and normal sperm morphology rate in both of two groups after three months of surgery (P<0.05). However, there was no significant difference between the two groups three months after surgery (P>0.05). The surgical time and hospital stay were shorter than those of the control group (P<0.05). And the treatment cost in observation group was lower than that of the control group (P<0.05). CONCLUSION Both local anesthesia and lumbar anesthesia for MV treatment of VC have good efficacy and safety. However, patients treated with MV under local anesthesia for VC have obvious advantages in terms of operation time (including anesthesia time), hospital stay, and treatment cost, which is worthy of clinical promotion and application.
Humans ; Male ; Varicocele/surgery* ; Retrospective Studies ; Microsurgery ; Anesthesia, Spinal ; Adult ; Treatment Outcome ; Anesthesia, Local

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

Objective To preliminarily investigate the related factors influencing the size of vestibular schwannomas.Methods The clinical data of patients with vestibular schwannomas who underwent retrosigmoid approach surgery at the department of neurosurgery of First Affiliated Hospital of Xinjiang Medical University from June 2013 to June 2023 were retrospectively analyzed.The tumor size of the patients was evaluated based on their preoperative imaging data.Univariate and multiple linear regression analyses were performed to explore the factors affecting the size of vestibular schwannomas.Results The tumor size of patients was ranging from 0.63 to 6.60 cm,with a median size of 2.97(2.20,3.80)cm.Univariate analysis showed that gender(P=0.010),ethnicity(P=0.001),age(P=0.049)and cystic solid tumor(P<0.001)were related to the size of vestibular schwannomas.Large-sized vestibular schwannomas were most commonly cystic-solid,and small and medium-sized vestibular schwannomas were most commonly solid.BMI,surgical side and place of residence were not correlated with the size of vestibular schwannomas(P>0.05).Multiple linear regression results showed that male(B=0.390,P=0.001)and Uyghur(B=0.611,P<0.001)patients were more likely to develop large tumors;with every 1-year increase in age,the maximum diameter of the tumor was reduced by an average of 0.011 cm(B=-0.011,P=0.027).Conclusion The gender,age,and ethnicity of patients are correlated with the size of vestibular schwannomas,and male,Uyghur,or younger patients were at higher risk of developing larger vestibular schwannomas.

Objective:To analyze the relationship between inflammatory burden index (IBI) and the diagnosis and prognosis of gastric cancer.Methods:A total of 180 patients with gastric cancer admitted to the First Affiliated Hospital of Xi'an Medical University from January 1, 2017 to December 31, 2021 were selected as the gastric cancer group, 180 cases of gastric precancerous diseases treated in this hospital during the same period were selected as the precancerous disease group, 180 healthy individuals who underwent physical examinations in this hospital during the same period were selected as the control group. The value of IBI in the diagnosis of gastric cancer was analyzed. The IBI values of the three groups were compared by one-way analysis of variance, and the optimal cut-off values of different indicators were determined by receiver operator characteristic (ROC) curve to further evaluate the diagnostic value of IBI for gastric cancer. LASSO regression analysis was performed using the R software package glmnet to screen variables. Univariate and multivariate Cox regression analysis were performed on the screened variables to further determine the independent risk factors affecting the prognosis of patients with gastric cancer.Results:The levels of IBI in gastric cancer, precancerous disease, and control group were 46.69±8.38, 35.53±6.11, and 21.47±4.36, respectively, with a statistically significant difference ( F=681.45, P<0.001). Further pairwise comparisons showed that the gastric cancer group was higher than the precancerous disease group and the control group, and the precancerous disease group was higher than the control group, with statistically significant differences ( t=14.43, P<0.001; t=34.15, P<0.001; t=25.13, P<0.001). ROC curve analysis showed that the optimal cut-off value for the neutrophil to lymphocyte ratio (NLR) was 3.15 (AUC=0.65, 95% CI: 0.54-0.73), with a specificity of 92.31% and a sensitivity of 43.97%. The optimal cut-off value for the platelet to lymphocyte ratio (PLR) was 137.36 (AUC=0.59, 95% CI: 0.51-0.68), with a specificity of 93.66% and a sensitivity of 34.98%. The optimal cut-off value for lymphocyte to monocyte ratio (LMR) was 5.18 (AUC=0.69, 95% CI: 0.58-0.76), with a specificity of 61.29% and a sensitivity of 73.33%. The optimal cut-off value for panimmune inflammation value (PIV) was 276.57 (AUC=0.73, 95% CI: 0.65-0.78), with a specificity of 78.41% and a sensitivity of 59.77%. The optimal cut-off value for the systemic immune inflammatory index (SII) was 654.37 (AUC=0.73, 95% CI: 0.66-0.78), with a specificity of 86.32% and a sensitivity of 62.11%. The optimal cut-off value for the IBI was 49.12 (AUC=0.82, 95% CI: 0.79-0.92), with a specificity of 85.36% and a sensitivity of 65.82%. LASSO regression analysis showed that there were 8 prognostic variables related to survival, including IBI, T stage, N stage, age, carcinoembryonic antigen (CEA), SII, PIV, and tumor grade. The results of univariate analysis showed that IBI ( HR=4.57, 95% CI: 3.82-5.32, P<0.001), T stage ( HR=2.54, 95% CI: 1.75-3.31, P<0.001), N stage ( HR=1.69, 95% CI: 1.15-2.21, P=0.032), CEA ( HR=1.38, 95% CI: 1.06-1.75, P=0.032), and tumor grade ( HR=1.87, 95% CI: 1.34-2.59, P=0.026) were prognostic factors for gastric cancer patients. The results of multivariate analysis showed that IBI ( HR=3.96, 95% CI: 3.51-4.48, P<0.001), T stage ( HR=2.31, 95% CI: 1.63-3.02, P=0.023), tumor grade ( HR=1.49, 95% CI: 1.12-1.83, P=0.042) were independent risk factors affecting the prognosis of gastric cancer patients. Compared with low-level IBI gastric cancer patients, the risk of death in high-level IBI patients was up to 3.96 times. Conclusion:IBI may be an important marker for diagnosis and prognosis prediction of gastric cancer, which has certain scientific and clinical value in the diagnosis and treatment of gastric cancer.

Temporomandibular joint (TMJ) diseases are common clinical conditions. The number of patients with TMJ diseases is large, and the etiology, epidemiology, disease spectrum, and treatment of the disease remain controversial and unknown. To understand and master the current situation of the occurrence, development and prevention of TMJ diseases, as well as to identify the patterns in etiology, incidence, drug sensitivity, and prognosis is crucial for alleviating patients′suffering.This will facilitate in-depth medical research, effective disease prevention measures, and the formulation of corresponding health policies. Cohort construction and research has an irreplaceable role in precise disease prevention and significant improvement in diagnosis and treatment levels. Large-scale cohort studies are needed to explore the relationship between potential risk factors and outcomes of TMJ diseases, and to observe disease prognoses through long-term follw-ups. The consensus aims to establish a standard conceptual frame work for a cohort study on patients with TMJ disease while providing ideas for cohort data standards to this condition. TMJ disease cohort data consists of both common data standards applicable to all specific disease cohorts as well as disease-specific data standards. Common data were available for each specific disease cohort. By integrating different cohort research resources, standard problems or study variables can be unified. Long-term follow-up can be performed using consistent definitions and criteria across different projects for better core data collection. It is hoped that this consensus will be facilitate the development cohort studies of TMJ diseases.

Objective To analyze the clinical characteristics of patients with acute esophageal injuries in order to improve clinicians'diagnosis and treatment of such diseases.Methods The general data and treatment methods of 61 patients with acute esophageal injury from January 2013 to March 2023 were retrospectively analyzed.Results Majority of the patients with esophageal and cardia mucosal tear syndrome were male(72.2%),age(52.04±17.96)years,triggering factor was gastroscopy in 29 patients(53.7%),and vomiting of blood and black stools was the main clinical manifestation(63.0%),the average length of hospital stay was(6.39±3.53)d and 13(24.1%)patients had anaemic complications,blood transfusion was given to 8 patients(14.8%),39 patients(72.2%)were discharged after conservative treatment with transfusion,and only 15 patients(27.8%)required endoscopic hemostasis.1 case of esophageal hematoma combined with esophageal cardia mucosal tear syndrome was an elderly male patient with a history of hypertension,cerebral infarction,and long term use of oral aspirin,complicated by severe anemia,who was given desiprofloxacin to stop the hemostasis endoscopically,the total length of hospital stay was 22 d.4 patients with esophageal hematoma were young and middle-aged males,2 patients had a predisposing factor of poor diet prior to the onset of the disease,2 patients presented with vomiting of blood,1 with chest pain and 1 with a foreign body sensation in the throat,2 patients were discharged with endoscopic intervention,and the remaining 2 patients were discharged after conservative treatment.2 patients with spontaneous esophageal rupture were young and middle-aged males,clinical manifestations were chest tightness or retrosternal discomfort,and one patient had esophageal rupture with left-sided liquid pneumothorax,esophageal rupture repair+pleural adhesion branding+open thoracic hemostasis+intrathoracic foreign body removal was performed,and an esophageal stent was placed endoscopically after the operation,and the patient was discharged from the hospital after 52 d,in another case,the patient's esophageal fistula was small,and a three-lumen nutrient tube was placed under gastroscopic guidance,the patient's esophagus recovered well after 7 d,and the patient was discharged from the hospital.Conclusion Acute esophageal injury is a clinical emergency,among them,esophageal hematoma and spontaneous esophageal rupture are relatively rare.Prompt endoscopic clot removal is a viable option for patients with ruptured esophageal hematomas who have failed conservative treatment,and patients with spontaneous esophageal rupture who have surgically placed esophageal stents have good mucosal recovery.Clinicians need to be vigilant for patients with esophageal injuries that are associated with anemia,or even require blood transfusion,should make a clear diagnosis at an early stage,with timely endoscopic or surgical intervention to avoid progression of the disease.