To further standardize the diagnosis and treatment of hypertension after kidney transplantation in China,Branch of Organ Transplantation of Chinese Medical Association organized experts in kidney transplantation and cardiovascular diseases to formulate"Guidelines for Clinical Diagnosis and Treatment of Hypertension in Kidney Transplant Recipients in China"based on"Diagnosis and Treatment Specification for Hypertension after Solid Organ Transplantation in China(2019 edition)"in combination with clinical status of hypertension after organ transplantation in China,and referring to the latest guidelines for diagnosis and treatment of hypertension at home and abroad.This guideline was formulated to provide theoretical reference for medical practitioners in the field of kidney transplantation in China,aiming to better control adult hypertension after kidney transplantation,mitigate adverse outcomes and improve the quality of life.

OBJECTIVE: To evaluate the predictive value of plasma heparin-binding protein (HBP) combined with albumin (Alb) for predicting 28-day mortality in patients with sepsis. METHODS: The clinical data of patients with sepsis admitted to the emergency intensive care unit (EICU) of the People's Hospital of Shenzhen Baoan District from March 2020 to March 2024 were retrospectively analyzed. The study began at the time of the first diagnosis of sepsis upon EICU admission and ended upon patient death or at 28 days. The gender, age, length of stay in EICU, underlying diseases, and infection sites were recorded. Within 24 hours of sepsis diagnosis, blood culture results, white blood cell count (WBC), C-reactive protein (CRP), procalcitonin (PCT), blood lactate acid (Lac), HBP, Alb, sequential organ failure assessment (SOFA), acute physiology and chronic health evaluation II (APACHE II), mortality in emergency department sepsis score (MEDS), modified early warning score (MEWS), number of organ failures, use of vasopressors, application of mechanical ventilation, renal replacement therapy, and 28-day prognosis were recorded, the differences in these indicators between two groups were compared. Univariate and multivariate Logistic regression analyses were used to analyze the risk factors of 28-day mortality in patients with sepsis. Receiver operator characteristic curve (ROC curve) was drawn, and the area under the ROC curve (AUC) was calculated to evaluate the early predictive value of various risk factors for 28-day mortality in patients with sepsis. RESULTS: A total of 300 patients with sepsis were included, with 16 excluded, resulting in 284 patients being analyzed. Among them, 191 survived and 93 died within 28 days. There were no statistically significant differences between the two groups in terms of gender, age, underlying diseases, infection sites, blood culture positivity rate, number of organ failures, and length of stay in EICU. Univariate analysis showed that the rate of vasopressor use, the rate of mechanical ventilation, HBP, PCT, CRP, Lac, SOFA score, APACHE II score, MEDS score, and MEWS score were significantly higher in the death group than those in the survival group, while Alb was significantly lower in the death group than that in the survival group. Multivariate Logistic regression analysis showed that HBP and Alb were independent risk factors for predicting 28-day mortality in patients with sepsis [odds ratio (OR) and 95% confidence interval (95%CI) were 1.093 (0.989-1.128) and 1.174 (1.095-1.259), both P < 0.05]. ROC curve analysis showed that both HBP and Alb had certain predictive value for 28-day mortality in patients with sepsis [AUC and 95%CI were 0.820 (0.717-0.923) and 0.786 (0.682-0.890), both P < 0.05]. When the critical value of HBP was 117.50 μg/L, the sensitivity was 85.90%, and the specificity was 70.50%. When the critical value of Alb was 28.30 g/L, the sensitivity was 69.30%, and the specificity was 81.20%. When the two indexes were combined for diagnosis, the AUC was 0.881 (95%CI was 0.817-0.945, P < 0.001), the sensitivity was 92.70%, and the specificity was 76.80%. CONCLUSIONS HBP and Alb are independent risk factors for predicting 28-day mortality in patients with sepsis. The combined prediction efficiency of HBP and Alb for 28-day mortality in patients with sepsis is superior to a single indicator.
Humans ; Sepsis/diagnosis* ; Retrospective Studies ; Predictive Value of Tests ; Intensive Care Units ; Blood Proteins/analysis* ; Prognosis ; Antimicrobial Cationic Peptides/blood* ; APACHE ; Male ; Female ; Organ Dysfunction Scores ; ROC Curve ; Middle Aged ; C-Reactive Protein/analysis* ; Emergency Service, Hospital ; Aged ; Hospital Mortality ; Serum Albumin/analysis*

The condition of patients with severe traumatic brain injury (sTBI) complicated by corona virus 2019 disease (COVID-19) is complex. sTBI can significantly increase the probability of COVID-19 developing into severe or critical stage, while COVID-19 can also increase the surgical risk of sTBI and the severity of postoperative lung lesions. There are many contradictions in the treatment process, which brings difficulties to the clinical treatment of such patients. Up to now, there are few clinical studies and therapeutic norms relevant to sTBI complicated by COVID-19. In order to standardize the clinical treatment of such patients, Critical Care Medicine Branch of China International Exchange and Promotive Association for Medical and Healthcare and Editorial Board of Chinese Journal of Trauma organized relevant experts to formulate the Chinese expert consensus on clinical treatment of adult patients with severe traumatic brain injury complicated by corona virus infection 2019 ( version 2023) based on the joint prevention and control mechanism scheme of the State Council and domestic and foreign literatures on sTBI and COVID-19 in the past 3 years of the international epidemic. Fifteen recommendations focused on emergency treatment, emergency surgery and comprehensive management were put forward to provide a guidance for the diagnosis and treatment of sTBI complicated by COVID-19.

Background::The calcineurin inhibitor (CNI)-based immune maintenance regimen that is commonly used after renal transplantation has greatly improved early graft survival after transplantation; however, the long-term prognosis of grafts has not been significantly improved. The nephrotoxicity of CNI drugs is one of the main risk factors for the poor long-term prognosis of grafts. Sirolimus (SRL) has been employed as an immunosuppressant in clinical practice for over 20 years and has been found to have no nephrotoxic effects on grafts. Presently, the regimen and timing of SRL application after renal transplantation vary, and clinical data are scarce. Multicenter prospective randomized controlled studies are particularly rare. This study aims to investigate the effects of early conversion to a low-dose CNI combined with SRL on the long-term prognosis of renal transplantation.Methods::Patients who receive four weeks of a standard regimen with CNI + mycophenolic acid (MPA) + glucocorticoid after renal transplantation in multiple transplant centers across China will be included in this study. At week 5, after the operation, patients in the experimental group will receive an additional administration of SRL, a reduction in the CNI drug doses, withdrawal of MPA medication, and maintenance of glucocorticoids. In addition, patients in the control group will receive the maintained standard of care. The patients’ vital signs, routine blood tests, routine urine tests, blood biochemistry, serum creatinine, BK virus (BKV)/cytomegalovirus (CMV), and trough concentrations of CNI drugs and SRL at the baseline and weeks 12, 24, 36, 48, 72, and 104 after conversion will be recorded. Patient survival, graft survival, and estimated glomerular filtration rate will be calculated, and concomitant medications and adverse events will also be recorded.Conclusion::The study data will be utilized to evaluate the efficacy and safety of early conversion to low-dose CNIs combined with SRL in renal transplant patients.Trial registration::Chinese Clinical Trial Registry, ChiCTR1800017277.

Objective:To evaluate arthroscopy-assisted tibial bone tunnel fixation combined with double-row anchors in the treatment of tibial eminence fracture.Methods:The 23 patients were retrospectively analyzed who had been treated at Department of Orthopedics, Beiing Shunyi District Hospital for tibial eminence fractures by arthroscopy-assisted tibial bone tunnel fixation combined with double-row anchors from October 2015 to December 2019. They were 15 males and 8 females, aged from 12 to 55 years (average, 35.5 years). All the injuries were unilateral (14 right and 9 left sides). According to the modified Meyers-McKeever classification, 2 cases belonged to type Ⅱ, 18 cases to type Ⅲ and 3 cases to type Ⅳ. Range of motion of the knee, Lysholm and International Knee Documentation Committee (IKDC) scores were observed before surgery, 1 month and 12 months after surgery. The anterior tibial slope angle (ATSA) on CT was measured preoperatively and 1 month after surgery for evaluation of fracture reduction.Results:All the 23 patients were followed up for an average of 23 months (from 12 to 52 months). Postoperatively, limited knee movement was observed in 2 patients and non-anatomic reduction in one patient. At 1 month and 12 months after operation, the Lysholm scores (61.4 ± 3.5 and 90.4 ± 4.3) and IKDC scores (69.6 ± 4.2 and 88.5 ± 3.0) were significantly improved compared with the preoperative values (45.4 ± 6.8 and 49.6 ± 3.9, respectively) ( P<0.05). ATSA was significantly restored from preoperative 4.2° ± 5.7° to -11.7° ± 2.9° at 1 month after operation ( P<0.05). Conclusion:In the treatment of tibial eminence fracture, arthroscopy-assisted tibial bone tunnel fixation combined with double-row anchors can achieve anatomical reduction and firm fixation, leading to satisfactory surgical outcomes.

Objective:To summarize the patient profiles and therapeutic efficacies of ABO-incompatible living-related kidney transplantations at 19 domestic transplant centers and provide rationales for clinical application of ABOi-KT.Methods:Clinical cases of ABO-incompatible/compatible kidney transplantation (ABOi-KT/ABOc-KT) from December 2006 to December 2009 were collected. Then, statistical analyses were conducted from the aspects of tissue matching, perioperative managements, complications and survival rates of renal allograft or recipients.Results:Clinical data of 342 ABOi-KT and 779 ABOc-KT indicated that (1) no inter-group differences existed in age, body mass index (BMI), donor-recipient relationship or waiting time of pre-operative dialysis; (2) ABO blood type: blood type O recipients had the longest waiting list and transplantations from blood type A to blood type O accounted for the largest proportion; (3) HLA matching: no statistical significance existed in mismatch rate or positive rate of PRA I/II between two types of surgery; (4) CD20 should be properly used on the basis of different phrases; (5) hemorrhage was a common complication during an early postoperative period and microthrombosis appeared later; (6) no difference existed in postoperative incidence of complications or survival rate of renal allograft and recipients at 1/3/5/10 years between ABOi-KT and ABOc-KT. The acute rejection rate and serum creatinine levels of ABOi-KT recipients were comparable to those of ABOc-KT recipients within 1 year.Conclusions:ABOi-KT is both safe and effective so that it may be applied at all transplant centers as needed.

Objective To assess survival rates and major complications of extremely preterm infants( EPI) discharged from the hospital,in order to provide some evidence for the treatment of such cases in the future. Methods A retrospective study Was performed by revieWing the clinical data of 299 infants at gestational age(GA)﹤28 Weeks Who Were admitted at the Neonatal Intensive Care Unit( NICU)of Tianjin Central Hospital of Gynecology Obstetrics from January 1st 2011 to December 31st,2017. The survival rates and major morbidities of EPI according to different GA Were compared by trend Chi－squaΥe and t test. Results A total of 299 cases of EPI Were included in the study,With a mean GA of 26. 5 Weeks(22 +3 －27 +6 Weeks)and mean birth Weight of 958. 5 g(360－1 550 g). From 2011 to 2017, the number of hospitalized EPI increased gradually( from 21 cases in 2011 to 79 cases in 2017),especially in EPI of loWer GA(GA﹤25 Weeks)Which increased from 4 cases in 2011－2014 to 26 cases in 2015－2017. The rates of sur﹣vival infants With GA﹤28 Weeks Were 78. 6%(235／299 cases),including 18. 2%(2／11 cases)at GA≤23 Weeks, 52. 6%(10／19 cases)at 24 Weeks,75. 8%(25／33 cases)at 25 Weeks,78. 5%(62／79 cases)at 26 Weeks and 86. 6%(136／157 cases)at 27 Weeks,respectively,Which shoWed that survival rates increased With the groWth of GA( χ2 ﹦31. 3,P﹦0. 000). Major morbidities among the survival infants Were severe retinopathy of prematurity(ROP,stageⅢor above according to international classification and received treatment)[16. 2%(38／235 cases)],bronchopulmonary dysplasia(BPD,supplemental oxygen use at a postmenstrual age of 36 Weeks)[15. 3%(36／235 cases)],late－onset sepsis(LOS)[24. 7%(58／235 cases)],intraventricular hemorrhage(IVH),grade 3 or 4)or periventricular leukoma﹣lacia(PVL)[9. 4%(22／235 cases)],necrotizing enterocolitis(NEC),stage≥Ⅱof Bell,criteria)[3. 0%(7／235 cases)],and decreased With increased gestational age(χ2 ﹦18. 450,19. 773,15. 024,all P﹦0. 000). Rates of ROP, BPD and LOS in EPI With GA﹤25 Weeks Were 41. 7%(5／12 cases),58. 3%(7／12 cases)and 66. 7%(8／12 cases), respectively,Which Were much higher than those of EPI With GA 25－28 Weeks[14. 8%(33／223 cases),13. 0%(29／223 cases),22. 4%(50／223 cases)](all P﹤0. 05). Conclusions From 2011 to 2017,the number of hospitalized EPI increased gradually and the rate of survival rose With every 1－Week increase in GA,While major morbidities Were reduced accordingly. EPI of GA﹤25 Weeks had a greater risk of mortality and major morbidities.

Objective: To examine the surgical method and clinical outcome of primary repair of chronic Achilles tendon rupture. Methods: From March 2012 to August 2017, clinical data of 35 consecutive patients with chronic Achilles tendon rupture who were treated with primary repair by the same group of doctors at Department of Sports Medicine, Peking University Third Hospital were retrospectively analyzed.There were 29 males and 6 females with age of (41.0±9.3)years(range:29-65 years). All the patients had unilateral tendon rupture with 22 cases on the left and 13 cases on the right. The preoperative and postoperative Visual Analogue Scale(VAS), American Orthopaedic Foot and Ankle Society Ankle-Hindfoot Score(AOFAS), the Victorian Institute of Sport Assessment-Achilles(VISA-A), the Achilles tendon Total Rupture Score(ATRS) and the Tegner Activity Score of patients were collected and compared by paired-t test. Results: The patients were followed up for (45.6±17.2) months (range:17-28 months).No serious postoperative complications such as infection or nerve damage and rerupture outcomes were reported. At the last follow-up,the VAS decreased from 1.0(2.0) (M(Q_R) preoperative to 0.0(0.8)(Z=-3.586, P=0.00), AOFAS increased from 64.3±12.5 to 97.0±5.0(t=-14.359, P=0.00), VISA-A increased from 51.3±9.8 to 87.8±18.0(t=-17.656, P=0.00), Tegner increased from 0.9±0.3 to 4.6±1.7(t=-12.524, P=0.00) and ATRS increased from 40.0±3.5 to 97.9±3.9(t=-64.133, P=0.00). Twenty-eight patients (80.0%) had returned to their preinjury activity levels, and 7 patients (20.0%) no longer participate in recreational sports. According to Arner-Lindholm curative effect evaluation criteria, 32 cases(91.4%) gained the excellent results, 1 case (2.9%) of good and 2 cases(5.7%) bad, and the percentage of the cases with the excellent or good results was 94.3%.All except 2 patients with bad results could perform a single-limb heel rise painlessly. Conclusions Primary repair is an efficient approach for chronic Achilles tendon rupture.The mid-and-long curative effect is satisfactory and stable. Compared with other surgical techniques, operation is relatively simple and economical.The primary repair is considerably safe, with few serious complications such as infection or nerve damage and reruptures.

Objective To examine the surgical method and clinical outcome of primary repair of chronic Achilles tendon rupture. Methods From March 2012 to August 2017, clinical data of 35 consecutive patients with chronic Achilles tendon rupture who were treated with primary repair by the same group of doctors at Department of Sports Medicine, Peking University Third Hospital were retrospectively analyzed.There were 29 males and 6 females with age of (41.0±9.3)years(range:29-65 years). All the patients had unilateral tendon rupture with 22 cases on the left and 13 cases on the right. The preoperative and postoperative Visual Analogue Scale(VAS), American Orthopaedic Foot and Ankle Society Ankle?Hindfoot Score(AOFAS), the Victorian Institute of Sport Assessment?Achilles(VISA?A), the Achilles tendon Total Rupture Score(ATRS) and the Tegner Activity Score of patients were collected and compared by paired?t test.Results The patients were followed up for (45.6±17.2)months(range:17-28 months).No serious postoperative complications such as infection or nerve damage and rerupture outcomes were reported. At the last follow?up, the VAS decreased from 1.0(2.0) (M(QR) preoperative to 0.0(0.8) (Z=-3.586, P=0.00), AOFAS increased from 64.3±12.5 to 97.0±5.0(t=-14.359, P=0.00), VISA?A increased from 51.3±9.8 to 87.8±18.0(t=-17.656,P=0.00), Tegner increased from 0.9±0.3 to 4.6±1.7(t=-12.524,P=0.00) and ATRS increased from 40.0 ± 3.5 to 97.9 ± 3.9(t=-64.133, P=0.00). Twenty?eight patients (80.0%) had returned to their preinjury activity levels, and 7 patients (20.0%) no longer participate in recreational sports. According to Arner?Lindholm curative effect evaluation criteria, 32 cases(91.4%) gained the excellent results, 1 case (2.9%) of good and 2 cases(5.7%) bad, and the percentage of the cases with the excellent or good results was 94.3%.All except 2 patients with bad results could perform a single?limb heel rise painlessly.Conclusions Primary repair is an efficient approach for chronic Achilles tendon rupture.The mid?and?long curative effect is satisfactory and stable. Compared with other surgical techniques, operation is relatively simple and economical.The primary repair is considerably safe, with few serious complications such as infection or nerve damage and reruptures.

Objective To examine the surgical method and clinical outcome of primary repair of chronic Achilles tendon rupture. Methods From March 2012 to August 2017, clinical data of 35 consecutive patients with chronic Achilles tendon rupture who were treated with primary repair by the same group of doctors at Department of Sports Medicine, Peking University Third Hospital were retrospectively analyzed.There were 29 males and 6 females with age of (41.0±9.3)years(range:29-65 years). All the patients had unilateral tendon rupture with 22 cases on the left and 13 cases on the right. The preoperative and postoperative Visual Analogue Scale(VAS), American Orthopaedic Foot and Ankle Society Ankle?Hindfoot Score(AOFAS), the Victorian Institute of Sport Assessment?Achilles(VISA?A), the Achilles tendon Total Rupture Score(ATRS) and the Tegner Activity Score of patients were collected and compared by paired?t test.Results The patients were followed up for (45.6±17.2)months(range:17-28 months).No serious postoperative complications such as infection or nerve damage and rerupture outcomes were reported. At the last follow?up, the VAS decreased from 1.0(2.0) (M(QR) preoperative to 0.0(0.8) (Z=-3.586, P=0.00), AOFAS increased from 64.3±12.5 to 97.0±5.0(t=-14.359, P=0.00), VISA?A increased from 51.3±9.8 to 87.8±18.0(t=-17.656,P=0.00), Tegner increased from 0.9±0.3 to 4.6±1.7(t=-12.524,P=0.00) and ATRS increased from 40.0 ± 3.5 to 97.9 ± 3.9(t=-64.133, P=0.00). Twenty?eight patients (80.0%) had returned to their preinjury activity levels, and 7 patients (20.0%) no longer participate in recreational sports. According to Arner?Lindholm curative effect evaluation criteria, 32 cases(91.4%) gained the excellent results, 1 case (2.9%) of good and 2 cases(5.7%) bad, and the percentage of the cases with the excellent or good results was 94.3%.All except 2 patients with bad results could perform a single?limb heel rise painlessly.Conclusions Primary repair is an efficient approach for chronic Achilles tendon rupture.The mid?and?long curative effect is satisfactory and stable. Compared with other surgical techniques, operation is relatively simple and economical.The primary repair is considerably safe, with few serious complications such as infection or nerve damage and reruptures.