Objective To assess the clinical value of a novel surgical technique—Tubeless subxiphoid uniportal video-assisted thoracoscopic surgery with percutaneous suspension technique via balance-shaped sternal elevation device in the resection of anterior mediastinal masses. Methods Patients who underwent tubeless subxiphoid uniportal video-assisted thoracoscopic surgery via balance-shaped sternal elevation device in anterior mediastinal masses process at the Department of Thoracic Surgery, West China Hospital, Sichuan University from March to April 2025 were included, and their clinical data were analyzed. Results A total of 4 patients were included, with 2 males and 2 females, aged 58-75 years. The diameter of the tumor was 2.5-3.0 cm. The operation time was 60.0-150.0 min, intraoperative blood loss was 5-10 mL, pain score on the 3rd day after surgery was 0 points, and postoperative hospital stay was 2-3 days. All patients achieved complete resection of the masses and thymus without perioperative complications. Conclusion The tubeless subxiphoid uniportal video-assisted thoracoscopic surgery with percutaneous suspension technique via balance-shaped sternal elevation device technique optimizes surgical visualization and instrument maneuverability while avoiding complications related to conventional anesthesia and tubing, thereby markedly enhancing the minimally invasive profile of anterior mediastinal masses resections. In addition to maintaining procedural safety, this approach effectively reduces postoperative pain and accelerates patient recovery, highlighting its potential for widespread clinical adoption.

OBJECTIVE To explore the risk factors for peritoneal dialysis-associated peritonitis(PDAP)in the type 2 diabetes mellitus patients complicated with renal anemia and construct the risk prediction model so as to provide references for clinical diagnosis and treatment of PDAP.METHODS A total of 142 type 2 diabetes mellitus patients who were complicated with renal anemia and underwent peritoneal dialysis in nephrology department of the First Teaching Hospital of Tianjin University of Traditional Chinese Medicine from Jan.2017 to Dec.2023 were recrui-ted as the research subjects and were divided into the peritonitis group with 68 cases and the non-peritonitis group with 74 cases according to the status of complication with PDAP.The related data were collected,the univariate a-nalysis and binary logistic regression analysis were performed,the risk prediction model was established,and the obtained model was visualized for further analysis.RESULTS The univariate analysis showed that the age and lev-els of glycosylated hemoglobin,triglyceride and fibrinogen were higher in the peritonitis group than in the non-per-itonitis group;the levels of serum potassium,serum iron and total iron binding capacity of the peritonitis group were lower than those of the non-peritonitis group,and there were significant differences(all P＜0.05).The bina-ry logistic regression analysis indicated that glycosylated hemoglobin no less than 7.00％(OR=4.047,95％CI:1.663 to 9.847,P=0.002),no less than 60 years of age(OR=2.181,95％CI:1.039 to 4.578,P=0.039),triglyc-eride greater than 1.47 mmol/L(OR=2.393,95％CI:1.140 to 5.026,P=0.021)and serum iron less than 7.90μmol/L(OR=2.582,95％CI:1.188 to 5.608,P=0.017)were the risk factors for the PDAP in the type 2 diabe-tes mellitus patients complicated with renal anemia.CONCLUSIONS The glycosylated hemoglobin no less than 7.00％,no less than 60 years of age,triglyceride greater than 1.47 mmol/L and serum iron less than 7.90 μmol/L are the risk factors for PDAP in the type 2 diabetes mellitus patients complicated with renal anemia.The risk pre-diction model can be established based on the above factors,and the intervention measures should be actively taken so as to reduce the risk of PDAP and improve the quality of life.

Objective:To explore the clinical significance of trisomy 7 signaled by non-invasive prenatal testing (NIPT).Methods:Pregnant women with high risk for trisomy 7 by NIPT from January 2017 to December 2023 were selected as the study subjects, and the results of prenatal diagnosis and follow-up were analyzed. Literature related to pregnant women with a high risk for trisomy 7 by NIPT from January 2016 to July 2024 was retrieved from China Biomedical Literature Database, Wanfang Database, China National Knowledge Infrastructure and PubMed database. Relevant information such as the incidence of trisomy 7 by NIPT, positive predictive value (PPV), and pregnancy outcomes were collected. This study has been approved by the Medical Ethics Committee of Lianyungang Maternal and Child Health Care Hospital (Ethics No. JS2022010).Results:A total of 51 women with a high risk for trisomy 7 by NIPT were identified. Thirty-two of them had chosen chromosomal microarray analysis (CMA) of amniotic fluid cells, and 1 case of mosaic trisomy 7 was detected, which had yielded a PPV of 3.13%. Four women had opted termination of pregnancy, 1 had miscarriage, 4 had pre-term and/or low weight birth, whilst the remaining 42(82.4%) had full-term delivery. In total 19 literature were retrieved, which had involved 278 cases of trisomy 7 signaled by NIPT, among which 5 fetuses with mosaic trisomy 7 (3.14%) were confirmed. Among the 211 women with follow-up outcomes, 2 (0.95%) had intrauterine growth restriction, 3 (1.42%) had abnormal fetal structure detected by ultrasound, 2 (0.95%) had miscarriage, 9 (4.27%) underwent pregnancy termination, 28 (13.27%) had preterm and/or low weight birth, whilst 167 (79.14%) had normal delivery. In 18 cases, chromosomal analysis of placental tissue was carried out, and 17 were confirmed to have mosaicism trisomy 7.Conclusion:The PPV for trisomy 7 signaled by NIPT is extremely low. Although most of such women had a full term delivery, adverse pregnancy outcomes may still occur in a minority of cases. Clinicians should provide adequate genetic counseling for such women and recommend appropriate prenatal diagnosis strategies and optimal perinatal management plans.

OBJECTIVE: To explore the clinical significance of trisomy 7 signaled by non-invasive prenatal testing (NIPT). METHODS: Pregnant women with high risk for trisomy 7 by NIPT from January 2017 to December 2023 were selected as the study subjects, and the results of prenatal diagnosis and follow-up were analyzed. Literature related to pregnant women with a high risk for trisomy 7 by NIPT from January 2016 to July 2024 was retrieved from China Biomedical Literature Database, Wanfang Database, China National Knowledge Infrastructure and PubMed database. Relevant information such as the incidence of trisomy 7 by NIPT, positive predictive value (PPV), and pregnancy outcomes were collected. This study has been approved by the Medical Ethics Committee of Lianyungang Maternal and Child Health Care Hospital (Ethics No. JS2022010). RESULTS: A total of 51 women with a high risk for trisomy 7 by NIPT were identified. Thirty-two of them had chosen chromosomal microarray analysis (CMA) of amniotic fluid cells, and 1 case of mosaic trisomy 7 was detected, which had yielded a PPV of 3.13%. Four women had opted termination of pregnancy, 1 had miscarriage, 4 had pre-term and/or low weight birth, whilst the remaining 42 (82.4%) had full-term delivery. In total 19 literature were retrieved, which had involved 278 cases of trisomy 7 signaled by NIPT, among which 5 fetuses with mosaic trisomy 7 (3.14%) were confirmed. Among the 211 women with follow-up outcomes, 2 (0.95%) had intrauterine growth restriction, 3 (1.42%) had abnormal fetal structure detected by ultrasound, 2 (0.95%) had miscarriage, 9 (4.27%) underwent pregnancy termination, 28 (13.27%) had preterm and/or low weight birth, whilst 167 (79.14%) had normal delivery. In 18 cases, chromosomal analysis of placental tissue was carried out, and 17 were confirmed to have mosaicism trisomy 7. CONCLUSION The PPV for trisomy 7 signaled by NIPT is extremely low. Although most of such women had a full term delivery, adverse pregnancy outcomes may still occur in a minority of cases. Clinicians should provide adequate genetic counseling for such women and recommend appropriate prenatal diagnosis strategies and optimal perinatal management plans.
Humans ; Female ; Pregnancy ; Trisomy/diagnosis* ; Chromosomes, Human, Pair 7/genetics* ; Adult ; Prenatal Diagnosis/methods* ; Noninvasive Prenatal Testing/methods* ; Pregnancy Outcome ; Clinical Relevance

Objective To explore the effect of CB-103 on pyroptosis in oral squamous cell carcinoma(OSCC)cells via the reactive oxygen species(ROS)/caspase-3/gasdermin-E(GSDME)signaling pathway.Methods The OSCC cell line SCC-7 was treated with varying concentrations of CB-103(0,20,40,60,80,and 100 μg/mL).The proliferation activity of CB-103 cells was measured using cell counting kit-8(CCK-8)assay.The cell migration was assessed using a wound-healing assay.Morphological changes in the cells were observed under an inverted microscope.Western blotting was performed to evaluate the protein expression of GSDME,GSDME-N ter-minal,and cleaved caspase-3.ATP release was measured using an ATP detection kit.The levels of intracellular high-mobility group box 1(HMGB1)and ROS were quantified by immunofluorescence.Results Compared to the control group,CB-103 inhibited the proliferation and migration of SCC-7 cells.Additionally,CB-103 increased ROS levels and upregulated the expression of cleaved caspase-3 protein.Furthermore,CB-103 promoted the cleavage of GSDME and increased the number of GSDME-N terminal fragments(all P＜0.05),thereby inducing pyroptosis in SCC-7 cells.Conclusion CB-103 promotes pyroptosis in OSCC cells by activating the ROS/caspase-3/GSDME pathway.

Objective:To evaluate the effectiveness and safety of minimally invasive anchoring hook intraocular lens (IOL) interscleral suture fixation surgery.Methods:A cohort study was conducted.A total of 74 patients (74 eyes) with aphakia, artificial lens dislocation, or lens dislocation were included at Tengzhou Central People's Hospital from 2021 to 2022.According to the surgical method, the patients were divided into conventional fixation group (39 cases, 39 eyes) undergoing conventional intraocular lens suspension surgery and anchoring hook fixation group (35 cases, 35 eyes) undergoing minimally invasive anchoring hook type IOL interscleral suture fixation surgery.Surgical time, preoperative best corrected visual acuity (BCVA) before surgery and at 1 day and 1 month after surgery, corneal endothelial cell density before and at 1 month after surgery, mislocation of the artificial IOL and the incidence of complications were recorded.This study was reviewed and approved by the Ethics Committee of Tengzhou Central People's Hospital (No.2019-20), and all patients signed the informed consent form.Results:One day and 1 month after surgery, the BCVA of the anchoring hook fixation group was better than that of the conventional fixation group, and the differences were statistically significant (both P<0.05). The preoperative corneal endothelial cell densities of the anchor hook fixation group and conventional fixation group were (2 431±556) and (2 406±625)cells/mm 2, and the postoperative 1-month corneal endothelial cell densities were (2 012±703) and (2 004±759)cells/mm 2, respectively, without statistically significant difference (both P>0.05). The average surgical time of the anchoring hook fixation group was (67.1±7.2) minutes, which was significantly shorter than (93.1±17.9) minutes of the conventional fixation group, and the difference was statistically significant ( t=13.654, P<0.001). During the 1-month follow up, no IOL mislocation occurred in the two groups, and two eyes in the routine fixation group developed anterior chamber hemorrhage, accounting for 5.1%, no anterior chamber bleeding occurred in the anchoring hook fixation group.Corneal edema was observed in 6 eyes and 1 eye of the conventional fixation group and anchor hook fixation group, accounting for 15.4% and 2.9%, respectively.Macular edema was observed in 2 eyes of the conventional fixation group, accounting for 5.1%, and no macular edema occurred in the anchoring hook fixation group.Throughout the entire follow-up, there was no case of low intraocular pressure, ciliary detachment, exposed sutures, or requiring secondary surgical intervention in either group. Conclusions:Both minimally invasive anchoring hook IOL intrascleral suture fixation and conventional IOL suspension are safe and effective.Compared with conventional IOL suspension surgery, anchoring hook IOL intrascleral suture fixation surgery has more advantages in postoperative visual recovery, shorter surgical operation time and a lower incidence of postoperative complications.

Objective:To evaluate the effectiveness and safety of minimally invasive anchoring hook intraocular lens (IOL) interscleral suture fixation surgery.Methods:A cohort study was conducted.A total of 74 patients (74 eyes) with aphakia, artificial lens dislocation, or lens dislocation were included at Tengzhou Central People's Hospital from 2021 to 2022.According to the surgical method, the patients were divided into conventional fixation group (39 cases, 39 eyes) undergoing conventional intraocular lens suspension surgery and anchoring hook fixation group (35 cases, 35 eyes) undergoing minimally invasive anchoring hook type IOL interscleral suture fixation surgery.Surgical time, preoperative best corrected visual acuity (BCVA) before surgery and at 1 day and 1 month after surgery, corneal endothelial cell density before and at 1 month after surgery, mislocation of the artificial IOL and the incidence of complications were recorded.This study was reviewed and approved by the Ethics Committee of Tengzhou Central People's Hospital (No.2019-20), and all patients signed the informed consent form.Results:One day and 1 month after surgery, the BCVA of the anchoring hook fixation group was better than that of the conventional fixation group, and the differences were statistically significant (both P<0.05). The preoperative corneal endothelial cell densities of the anchor hook fixation group and conventional fixation group were (2 431±556) and (2 406±625)cells/mm 2, and the postoperative 1-month corneal endothelial cell densities were (2 012±703) and (2 004±759)cells/mm 2, respectively, without statistically significant difference (both P>0.05). The average surgical time of the anchoring hook fixation group was (67.1±7.2) minutes, which was significantly shorter than (93.1±17.9) minutes of the conventional fixation group, and the difference was statistically significant ( t=13.654, P<0.001). During the 1-month follow up, no IOL mislocation occurred in the two groups, and two eyes in the routine fixation group developed anterior chamber hemorrhage, accounting for 5.1%, no anterior chamber bleeding occurred in the anchoring hook fixation group.Corneal edema was observed in 6 eyes and 1 eye of the conventional fixation group and anchor hook fixation group, accounting for 15.4% and 2.9%, respectively.Macular edema was observed in 2 eyes of the conventional fixation group, accounting for 5.1%, and no macular edema occurred in the anchoring hook fixation group.Throughout the entire follow-up, there was no case of low intraocular pressure, ciliary detachment, exposed sutures, or requiring secondary surgical intervention in either group. Conclusions:Both minimally invasive anchoring hook IOL intrascleral suture fixation and conventional IOL suspension are safe and effective.Compared with conventional IOL suspension surgery, anchoring hook IOL intrascleral suture fixation surgery has more advantages in postoperative visual recovery, shorter surgical operation time and a lower incidence of postoperative complications.

Objective To explore the effect of CB-103 on pyroptosis in oral squamous cell carcinoma(OSCC)cells via the reactive oxygen species(ROS)/caspase-3/gasdermin-E(GSDME)signaling pathway.Methods The OSCC cell line SCC-7 was treated with varying concentrations of CB-103(0,20,40,60,80,and 100 μg/mL).The proliferation activity of CB-103 cells was measured using cell counting kit-8(CCK-8)assay.The cell migration was assessed using a wound-healing assay.Morphological changes in the cells were observed under an inverted microscope.Western blotting was performed to evaluate the protein expression of GSDME,GSDME-N ter-minal,and cleaved caspase-3.ATP release was measured using an ATP detection kit.The levels of intracellular high-mobility group box 1(HMGB1)and ROS were quantified by immunofluorescence.Results Compared to the control group,CB-103 inhibited the proliferation and migration of SCC-7 cells.Additionally,CB-103 increased ROS levels and upregulated the expression of cleaved caspase-3 protein.Furthermore,CB-103 promoted the cleavage of GSDME and increased the number of GSDME-N terminal fragments(all P＜0.05),thereby inducing pyroptosis in SCC-7 cells.Conclusion CB-103 promotes pyroptosis in OSCC cells by activating the ROS/caspase-3/GSDME pathway.

OBJECTIVE To explore the risk factors for peritoneal dialysis-associated peritonitis(PDAP)in the type 2 diabetes mellitus patients complicated with renal anemia and construct the risk prediction model so as to provide references for clinical diagnosis and treatment of PDAP.METHODS A total of 142 type 2 diabetes mellitus patients who were complicated with renal anemia and underwent peritoneal dialysis in nephrology department of the First Teaching Hospital of Tianjin University of Traditional Chinese Medicine from Jan.2017 to Dec.2023 were recrui-ted as the research subjects and were divided into the peritonitis group with 68 cases and the non-peritonitis group with 74 cases according to the status of complication with PDAP.The related data were collected,the univariate a-nalysis and binary logistic regression analysis were performed,the risk prediction model was established,and the obtained model was visualized for further analysis.RESULTS The univariate analysis showed that the age and lev-els of glycosylated hemoglobin,triglyceride and fibrinogen were higher in the peritonitis group than in the non-per-itonitis group;the levels of serum potassium,serum iron and total iron binding capacity of the peritonitis group were lower than those of the non-peritonitis group,and there were significant differences(all P＜0.05).The bina-ry logistic regression analysis indicated that glycosylated hemoglobin no less than 7.00％(OR=4.047,95％CI:1.663 to 9.847,P=0.002),no less than 60 years of age(OR=2.181,95％CI:1.039 to 4.578,P=0.039),triglyc-eride greater than 1.47 mmol/L(OR=2.393,95％CI:1.140 to 5.026,P=0.021)and serum iron less than 7.90μmol/L(OR=2.582,95％CI:1.188 to 5.608,P=0.017)were the risk factors for the PDAP in the type 2 diabe-tes mellitus patients complicated with renal anemia.CONCLUSIONS The glycosylated hemoglobin no less than 7.00％,no less than 60 years of age,triglyceride greater than 1.47 mmol/L and serum iron less than 7.90 μmol/L are the risk factors for PDAP in the type 2 diabetes mellitus patients complicated with renal anemia.The risk pre-diction model can be established based on the above factors,and the intervention measures should be actively taken so as to reduce the risk of PDAP and improve the quality of life.

Objective:To explore the clinical significance of trisomy 7 signaled by non-invasive prenatal testing (NIPT).Methods:Pregnant women with high risk for trisomy 7 by NIPT from January 2017 to December 2023 were selected as the study subjects, and the results of prenatal diagnosis and follow-up were analyzed. Literature related to pregnant women with a high risk for trisomy 7 by NIPT from January 2016 to July 2024 was retrieved from China Biomedical Literature Database, Wanfang Database, China National Knowledge Infrastructure and PubMed database. Relevant information such as the incidence of trisomy 7 by NIPT, positive predictive value (PPV), and pregnancy outcomes were collected. This study has been approved by the Medical Ethics Committee of Lianyungang Maternal and Child Health Care Hospital (Ethics No. JS2022010).Results:A total of 51 women with a high risk for trisomy 7 by NIPT were identified. Thirty-two of them had chosen chromosomal microarray analysis (CMA) of amniotic fluid cells, and 1 case of mosaic trisomy 7 was detected, which had yielded a PPV of 3.13%. Four women had opted termination of pregnancy, 1 had miscarriage, 4 had pre-term and/or low weight birth, whilst the remaining 42(82.4%) had full-term delivery. In total 19 literature were retrieved, which had involved 278 cases of trisomy 7 signaled by NIPT, among which 5 fetuses with mosaic trisomy 7 (3.14%) were confirmed. Among the 211 women with follow-up outcomes, 2 (0.95%) had intrauterine growth restriction, 3 (1.42%) had abnormal fetal structure detected by ultrasound, 2 (0.95%) had miscarriage, 9 (4.27%) underwent pregnancy termination, 28 (13.27%) had preterm and/or low weight birth, whilst 167 (79.14%) had normal delivery. In 18 cases, chromosomal analysis of placental tissue was carried out, and 17 were confirmed to have mosaicism trisomy 7.Conclusion:The PPV for trisomy 7 signaled by NIPT is extremely low. Although most of such women had a full term delivery, adverse pregnancy outcomes may still occur in a minority of cases. Clinicians should provide adequate genetic counseling for such women and recommend appropriate prenatal diagnosis strategies and optimal perinatal management plans.