BACKGROUND: The available evidence regarding the benefits of percutaneous coronary intervention (PCI) on patients receiving dialysis with coronary artery disease (CAD) is limited and inconsistent. This study aimed to evaluate the association between PCI and clinical outcomes as compared with medical therapy alone in patients undergoing dialysis with CAD in China. METHODS: This multicenter, retrospective study was conducted in 30 tertiary medical centers across 12 provinces in China from January 2015 to June 2021 to include patients on dialysis with CAD. The primary outcome was major adverse cardiovascular events (MACE), defined as a composite of cardiovascular death, non-fatal myocardial infarction, and non-fatal stroke. Secondary outcomes included all-cause death, the individual components of MACE, and Bleeding Academic Research Consortium criteria types 2, 3, or 5 bleeding. Multivariable Cox proportional hazard models were used to assess the association between PCI and outcomes. Inverse probability of treatment weighting (IPTW) and propensity score matching (PSM) were performed to account for potential between-group differences. RESULTS: Of the 1146 patients on dialysis with significant CAD, 821 (71.6%) underwent PCI. After a median follow-up of 23.0 months, PCI was associated with a 43.0% significantly lower risk for MACE (33.9% [ n  = 278] vs . 43.7% [ n  = 142]; adjusted hazards ratio 0.57, 95% confidence interval 0.45-0.71), along with a slightly increased risk for bleeding outcomes that did not reach statistical significance (11.1% vs . 8.3%; adjusted hazards ratio 1.31, 95% confidence interval, 0.82-2.11). Furthermore, PCI was associated with a significant reduction in all-cause and cardiovascular mortalities. Subgroup analysis did not modify the association of PCI with patient outcomes. These primary findings were consistent across IPTW, PSM, and competing risk analyses. CONCLUSION This study indicated that PCI in patients on dialysis with CAD was significantly associated with lower MACE and mortality when comparing with those with medical therapy alone, albeit with a slightly increased risk for bleeding events that did not reach statistical significance.
Humans ; Percutaneous Coronary Intervention/methods* ; Male ; Female ; Coronary Artery Disease/drug therapy* ; Retrospective Studies ; Renal Dialysis/methods* ; Middle Aged ; Aged ; China ; Proportional Hazards Models ; Treatment Outcome

Objective 聽 聽 To explore the application value of failure mode and effect analysis (FMEA) in the risk management of unplanned extubation after esophageal cancer surgery. Methods 聽 聽 A total of 1 140 patients who underwent esophageal cancer surgery in our department from January 2015 to May 2017 were selected as a control group, including 948 males and 192 females with an average age of 64.45卤4.53 years. FMEA was used to analyze the risk management process of unplanned extubation. The potential risk factors in each process were found by calculating the risk priority number (RPN) value, and the improvement plan was formulated for the key process with RPN>125 points. Then 1 117 patients who underwent esophageal cancer surgery from June 2017 to December 2019 were selected as a trial group, including 972 males and 145 females with an average age of 64.60卤5.22 years, and the FMEA risk management mode was applied. Results 聽 聽 The corrective measures were taken to optimize the high-risk process, and the RPN values of 9 high-risk processes were reduced to below 125 points after using FMEA risk management mode. The rate of unplanned extubation in the trial group was lower than that in the control group (P<0.05). Conclusion 聽 聽 The application of FMEA in the risk management of unplanned extubation after esophageal cancer surgery can reduce the rate of unplanned extubation, improve the quality of nursing, and ensure the safety of patients.

China/epidemiology* ; Humans ; Pemphigoid, Bullous/epidemiology* ; Retrospective Studies

Cleft lip and/or palate (CLP) are the most common craniofacial malformations in humans. Speech problems often persist even after cleft repair, such that follow-up articulation training is usually required. However, the neural mechanism behind effective articulation training remains largely unknown. We used fMRI to investigate the differences in brain activation, functional connectivity, and effective connectivity across CLP patients with and without articulation training and matched normal participants. We found that training promoted task-related brain activation among the articulation-related brain networks, as well as the global attributes and nodal efficiency in the functional-connectivity-based graph of the network. Our results reveal the neural correlates of effective articulation training in CLP patients, and this could contribute to the future improvement of the post-repair articulation training program.
Brain/diagnostic imaging* ; Cleft Lip/surgery* ; Cleft Palate/surgery* ; Humans ; Magnetic Resonance Imaging ; Reading

Objective To investigate the effect of short-term complications after D2 radical gastrectomy on long-term survival rate of gastric cancer patients. Methods A retrospective case-control study was conducted on 421 patients with gastric cancer who underwent D2 radical gastrectomy. According to the short-term postoperative complications, they were divided into experimental group (complication group, n=76) and control group (without complication group, n=345). In order to reduce the selection bias, the long-term survival rate of the two groups was tested by Kaplan-Meier survival analysis method after balancing the variables by propensity score matching (PSM). Log rank method was used for univariate analysis and Cox multivariate analysis was used for prognostic factors. Results There was no significant difference in long-term survival rate between the experimental group and the control group (P > 0.05). Histological type, lymph node metastasis rate and pTNM stage were independent risk factors for long-term survival. Conclusion The short-term complications after D2 radical gastrectomy have no significant impact on the long-term survival rate of gastric cancer patients, but it has certain clinical significance to actively prevent and control complications.

Objective:This study evaluates the efficacy and safety of dasatinib combined with a multi-agent chemotherapy regimen of Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph + ALL) patients. Methods:This prospective, single-arm, and open clinical study enrolled 30 adult Ph + ALL patients who were newly diagnosed and treated from January 2016 to April 2018 in the center of this study. Standard induction chemotherapy was given for 4 weeks. However, dasatinib (100 mg/d) was continuously administered from day 8 until the end of the whole therapy in the induction therapy. Patients who are available for allogeneic or autologous stem cell transplantation (SCT) received transplantation when the disease was evaluated as complete remission. Results:All 30 patients achieved hematological complete remission (HCR) after the induction chemotherapy, and 70.0% (21/30) of them achieved the accumulated molecular complete remission (MCR) . The patients were followed up with a median follow-up time of 37.8 months (32.0-46.6) . The 3 year overall survival (OS) and 3 year hematological relapse-free survival (HRFS) were 68.1% and 61.6%, respectively. Moreover, 63.3% and 43.3% of the patients achieved molecular major remission and MCR, respectively. Consequently, 60.0% of the patients achieved MCR until 6 months. The patients who achieved MCR within 6 months had superior OS ( P=0.004) , HRFS ( P=0.049) , and event-free survival (EFS; P=0.001) . Fifteen patients (50.0%) received SCT at the first HCR. However, HRFS ( P=0.030) and EFS ( P=0.010) in the SCT group were better than those in the chemotherapy group. Conclusions:The regimen of dasatinib combined with a multi-agent chemotherapy was proven safe and effective in the treatment of newly diagnosed adult Ph + ALL patients. Clinical trial registration:ClinicalTrials.gov, NCT02523976.

Objective: To investigate the manufacturing procedures of personalized miniscrew-assisted rapid palatal expanders (pMARPE) using digital technologies and to evaluate the effect of the expanders when expanding the midpalatal suture of an adult. Methods: Digital technologies were used to make pMARPE, which was used to treat a 21-year-old woman with maxillary transverse deficiency (MTD). The relevant literature on MARPE was reviewed. Results: PMARPE could be manufactured using intraoral digital scanning, computer-aided design and computer-aided manufacturing(CAD/CAM ), and 3D printing technologies. After expansion, the width of the anterior midpalatal suture, posterior midpalatal suture and maxillary skeletal width increased by 3.9 mm, 3.2 mm and 4.7 mm, respectively. There was no significant change in the inclination of maxillary first molars, and the height of alveolar ridge decreased slightly. It could be seen that using digital technologies to manufacture personalized expanders was possible for MARPE , and the initial stability of miniscrews played an important role in the expansion success rate, the increase of molar inclination is composed of many parts, and the decrease of alveolar ridge height may be overestimated due to the measurement method, as shown by a literature review. Conclusion The midpalatal suture of an adult patient with MTD could be expanded by pMARPE. However, the effect of this expander on the inclination of the first molar and alveolar bone height needs to be further studied with a larger sample size.

Objective:To investigate the clinicopathological features, diagnosis, differential diagnosis and immunohistochemical (IHC) characteristics of paraganglioma of urinary bladder (PUB).Methods:The clinical and pathological data of 23 cases of PUB were collected at the Second Affiliated Hospital of Fujian Medical University (7 cases); Fujian Provincial Hospital (8 cases); Fujian Medical University Union Hospital (6 cases); and First Affiliated Hospital of Fujian Medical University (2 cases) from May 2010 to November 2018. IHC staining for CK, GATA3, CD56, Syn, CgA, S-100 protein, HMB45, SDHB, OCT3/4 and Ki-67 was done using EliVision method; and the relevant literature was reviewed.Results:There were 14 women and 9 men, aged ranged from 21 to 73 years (median 51 years). Clinically, patients presented with headache, vertigo, palpitation, hypertensive crisis during micturition, hypertension, blurred vision, gross hematuria and paroxysmal pallor. The tumor sizes ranged from 0.9 to 6 cm (mean2.5 cm). Macroscopically, most tumors were exophytic and well delineated within the lamina propria or muscularis propria. The tumors were firm and nodular and showed grayish-tan cut surface. Histologically,the tumor growth pattern was expansive or showed interpenetrating infiltrative growth within the lamina propria or muscularis propria; the tumor cells were typically arranged in distinctive nests (Zellballen) with organoid arrangement; pseudo-rosette were seen in some cases. The cells were rounded or polygonal and had rich, acidophilic or amphophilic cytoplasm and may contain pigmented granules and vacuoles; the nuclei were central or eccentric, with small nucleoli, although occasionally some nuclei were pleomorphic and hyperchromatic. Spindled sustentacular cells could be seen around the nests of tumor cells in some cases. There were abundant vessels that were fissure-like, hemangioma-like or dilated. By IHC, the tumor cells were positive for GATA3 (2/23), OCT3/4 (2/23), CD56 (22/23), Syn (23/23), CgA (22/23), S-100 (sustentacular cell, 23/23) and SDHB (23/23); and negative for CK and HMB45; Ki-67 index was 1%-5%. At follow-up, there was no recurrence or metastasis in 18 cases.Conclusions:The diagnosis of PUB relies on the morphologic and IHC features; but there may be histomorphologic heterogeneity. The most important differential diagnosis is invasive urothelial carcinoma. The tumor cells may show aberrant cytoplasmic expression of OCT3/4; there is no clear correlation between SDHB and OCT3/4 expression in the group.

Objective:This study aimed to explore the efficacy and safety of rituximab combined with short-course and intensive regimens in the treatment of adult patients with Burkitt leukemia.Methods:The clinical data of 11 Burkitt leukemia patients in our hospital from January 30, 2006, to September 12, 2018, were collected. The clinical details, complete remission (CR) rate, overall survival (OS) , relapse-free survival (RFS) , and adverse events were evaluated.Results:The median age of 11 patients was 34 (15-54) years, of which six were males and five were females (M∶F, 1.2∶1) . The median white blood cell (WBC) count was 12.28 (2.21-48.46) ×10 9/L, and the median blast percent of peripheral blood and bone marrow were 40% (3%-76%) and 84.0% (29.5%-94.5%) , respectively. Ten patients were administered with rituximab combined with a short-course and intensive regimens, and two patients underwent autologous hematopoietic stem cell transplantation following consolidation chemotherapy. The CR rate after one cycle of induction therapy was 100%, the four-year OS was 90%, and RFS was 90%. Out of the ten treated patients, only one patient suffered from tumor lysis syndrome during the induction chemotherapy. Consequently, renal function recovered after hemodialysis and other treatments. The regimen is safe with no treatment-related deaths. Conclusions:Rituximab combined with short-course and intensive chemotherapy regimens is effective and well-tolerated in adult Burkitt leukemia.

Objective: To evaluate the feasibility and potential value of comprehensive geriatric assessment (CGA) in elderly (≥60 years) patients with newly diagnosed acute myeloid leukemia (AML) in China. Methods: The CGA results of 83 newly diagnosed AML (non-APL) patients from 16 hospitals in Beijing and Tianjin between March 2016 and December 2017 were prospectively collected and analyzed. The clinical data, treatment and follow-up information were also collected. Results: Of 83 newly diagnosed elderly AML patients, 81 patients (97.6%) completed all designated CGA assessment. The median number of impaired scales of the CGA assessment in the studied population was 2(0-6). Sixteen patients (19.3%) showed no impairments according to the geriatric assessment scales implem ented by this study. The distributions of impaired scales were as follows: impairment in ADL, 55.4%; IADL impairment, 42.2%; MNA-SF impairment, 48.2%; cognitive impairment, 15.7%; GDS impairment, 31.7%; HCT-CI impairment, 19.5%, respectively. In patients with "good" ECOG (n=46), the proportion of impairment for each CGA scale ranged from 6.5% to 37.0% and 32 patients (68.9%) had at least one impaired CGA scale. Survival analysis showed that the number of impaired scales of the CGA was significantly correlated with median overall survival (P=0.050). Conclusions CGA was a tool with feasibility for the comprehensive evaluation in elderly AML patients in China. Combined with age and ECOG, CGA may be more comprehensive in assessing patients’ physical condition.