OBJECTIVE: To study the trend of surgical type, surgical procedure and etiological distribution of upper urinary tract repair in recent 10 years. METHODS: The preoperative and perioperative variables and follow-up data of upper urinary tract reconstruction surgery in RECUTTER (Reconstruction of Urinary Tract: Technology, Epidemiology and Result) database from 2010 to 2021 were searched, collected and analyzed. The surgical type, surgical procedure, duration of hospitalization, time of operation, incidence of short-term complications, and proportion of the patients undergoing reoperations were compared between the two groups of 2010-2017 period and 2018-2021 period. RESULTS: A total of 1 072 patients were included in the RECUTTER database. Congenital factors and iatrogenic injuries were the main causes of upper urinary tract repair. Among them, 129 (12.0%) patients had open operation, 403 (37.6%) patients had laparoscopic surgery, 322 (30.0%) patients had robot-assisted laparoscopic surgery and 218 (20.3%) patients had endourological procedure. In the last decade, the total number of surgeries showed a noticeable increasing annual trend and the proportion of robot-assisted laparoscopic surgery in 2018-2021 was significantly higher than that in 2010-2017 (P < 0.001). The 1 072 patients included 124 (11.6%) cases of ileal ureter replacements, 440 (41.1%) cases of pyeloplasty, 229 (21.4%) cases of balloon dilation, 109 (10.2%) cases of ureteral reimplantation, 49 (4.6%) cases of boari flap-Psoas hitch surgery, 60 (5.6%) cases of uretero-ureteral anastomosis, 61 (5.7%) cases of lingual mucosal onlay graft ureteroplasty or appendiceal onlay flap ureteroplasty. Pyeloplasty and balloon dilatation had been the main types of surgery, while the proportion of lingual mucosal onlay graft ureteroplasty plus appendiceal onlay flap ureteroplasty had increased significantly in recent years (P < 0.05). In addition, the time of operation was significantly increased (P < 0.05) after 2018, which was considered to be related to the sharp increase in the proportion of robot-assisted laparoscopic surgery. We found that minimally invasive surgery (endourological procedure and robot-assisted laparoscopic surgery) as an independent risk factor (P=0.050, OR=0.472) could reduce the incidence of short-term post-operative complications. CONCLUSION We have justified the value of the RECUTTER database, created by the Institute of Urology, Peking University in data support for clinical research work, and provided valuable experience for the construction of other multi-center databases at home and abroad. In recent 10 years, we have observed that, in upper urinary tract reconstruction surgery, the surgery type tends to be minimally invasive and the surgery procedure tends to be complicated, suggesting the superiority of robot-assisted laparoscopic surgery.
Humans ; Laparoscopy/methods* ; Retrospective Studies ; Robotic Surgical Procedures ; Treatment Outcome ; Ureter/surgery* ; Ureteral Obstruction/surgery* ; Urologic Surgical Procedures/methods*

Objective: To examine the safety and effectiveness of a new stent graft system for endovascular repair of abdominal aortic aneurysm(AAA). Methods: This is a prospective,multi-center,single-arm clinical trial. The patients with AAA treated with a new stent graft system were enrolled at 21 centers from September 2018 to September 2019 in China. Follow-up was performed before discharge, and at 30, 180, 360 days after operation, respectively. The primary safety endpoint was the incidence of major adverse events(MAE) within 30 days. The primary efficacy endpoint was the success rate of AAA treatment at 360 days. Secondary safety endpoints were the incidence of perioperative access complications and acute lower limb ischemia,all-cause mortality, AAA related mortality and incidence of serious adverse events (SAE) at 180 and 360 days. Secondary efficacy endpoints were the incidence of type Ⅰ or Ⅲ endoleak,stent displacement,and conversion to open surgery or re-intervention at 180 and 360 days. Results: One hundred and fifty-six patients were enrolled,including 137 males and 19 females. The age was (68.9±6.9) years (range:48.2 to 84.6 years).Maximum aneurysm diameter was (50.8±11.2) mm (range:25.0 to 85.0 mm),diameter of proximal landing zone was (21.2±2.5) mm (range:17.0 to 29.5 mm),and length of proximal landing zone was (31.4±13.0) mm (range:11.0 to 75.0 mm).The incidence of MAE was 1.3% (2/156) at 30 days,both were all-cause death cases. The success rate of AAA treatment was 88.5% (138/156) at 360 days. No perioperative access complication and acute lower limb ischemia occurred. All-cause mortality was 2.0% (3/154) at 180 days and 2.6% (4/153) at 360 days,and there was no AAA related death. The incidence of SAE was 23.0%(35/152) at 180 days and 30.5%(46/151) at 360 days, and no device-related SAE occurred. The incidence of type Ⅰor Ⅲ endoleak was 3.4% (5/147) at 180 days and 3.5% (5/144) at 360 days. Conclusion: The new stent graft system is easy to operate,and early-term safety and effectiveness results are expected.
Humans ; Middle Aged ; Aged ; Aged, 80 and over ; Prospective Studies ; China ; Ischemia ; Aortic Aneurysm, Abdominal/surgery*

BACKGROUND: Traditional Chinese medicine (TCM) is becoming a popular complementary approach in pediatric oncology. However, few or no meta-analyses have focused on clinical studies of the use of TCM in pediatric oncology. OBJECTIVE: We explored the patterns of TCM use and its efficacy in children with cancer, using a systematic review, meta-analysis and data mining study. SEARCH STRATEGY: We conducted a search of five English (Allied and Complementary Medicine Database, Embase, PubMed, Cochrane Central Register of Controlled Trials, and ClinicalTrials.gov) and four Chinese databases (Wanfang Data, China National Knowledge Infrastructure, Chinese Biomedical Literature Database, and VIP Chinese Science and Technology Periodicals Database) for clinical studies published before October 2021, using keywords related to "pediatric," "cancer," and "TCM." INCLUSION CRITERIA: We included studies which were randomized controlled trials (RCTs) or observational clinical studies, focused on patients aged < 19 years old who had been diagnosed with cancer, and included at least one group of subjects receiving TCM treatment. DATA EXTRACTION AND ANALYSIS: The methodological quality of RCTs and observational studies was assessed using the six-item Jadad scale and the Effective Public Healthcare Panacea Project Quality Assessment Tool, respectively. Meta-analysis was used to evaluate the efficacy of combining TCM with chemotherapy. Study outcomes included the treatment response rate and occurrence of cancer-related symptoms. Association rule mining (ARM) was used to investigate the associations among medicinal herbs and patient symptoms. RESULTS: The 54 studies included in this analysis were comprised of RCTs (63.0%) and observational studies (37.0%). Most RCTs focused on hematological malignancies (41.2%). The study outcomes included chemotherapy-induced toxicities (76.5%), infection rate (35.3%), and response, survival or relapse rate (23.5%). The methodological quality of most of the RCTs (82.4%) and observational studies (80.0%) was rated as "moderate." In studies of leukemia patients, adding TCM to conventional treatment significantly improved the clinical response rate (odds ratio [OR] = 2.55; 95% confidence interval [CI] = 1.49-4.36), lowered infection rate (OR = 0.23; 95% CI = 0.13-0.40), and reduced nausea and vomiting (OR = 0.13; 95% CI = 0.08-0.23). ARM showed that Radix Astragali, the most commonly used medicinal herb (58.0%), was associated with treating myelosuppression, gastrointestinal complications, and infection. CONCLUSION There is growing evidence that TCM is an effective adjuvant therapy for children with cancer. We proposed a checklist to improve the quality of TCM trials in pediatric oncology. Future work will examine the use of ARM techniques on real-world data to evaluate the efficacy of medicinal herbs and drug-herb interactions in children receiving TCM as a part of integrated cancer therapy.
Adult ; Child ; China ; Combined Modality Therapy ; Complementary Therapies ; Data Mining ; Drugs, Chinese Herbal/therapeutic use* ; Humans ; Medicine, Chinese Traditional/methods* ; Observational Studies as Topic ; Randomized Controlled Trials as Topic ; Young Adult

Objective:To observe the clinical efficacy of Sheti Zhiqiu decoction combined with intradermal needling in treatment of allergic rhinitis （AR） of deficient cold of lung Qi syndrome and its effect on cytokines of helper T cell 17 （Th17） and regulatory T cells （Treg）. Method:A total of 105 patients with AR of deficient cold of lung Qi syndrome were randomly divided into traditional Chinese medicine （TCM） group， combination group and western medicine group， with 35 cases in each group. The TCM group was treated with Sheti Zhiqiu decoction， 1 dose a day. The combination group was treated with intradermal needling in addition to the therapy of the TCM group. The selected acupoints were Yintang， bilateral Yingxiang， Fengchi， Feishu and Zusanli. The needles were retained for 3 days before being replaced. The western medicine group was treated with mometasone furoate nasal spray， 100 μg/time at each side of the nasal cavity， qd， and desloratadine citrate tablet， 8.8 mg/time， qd. Three groups were treated for 4 weeks and followed up for 3 months. Nasal and ocular symptom scores and rhinoconjunctivitis quality of life questionnaire （RQLQ） scores of patients in three groups were observed before and after treatment. Levels of serum interleukin-17 （IL-17）， interleukin-10 （IL-10） and transforming growth factor-β₁ （TGF-β₁） were measured before and after treatment. The clinical efficacy and safety were evaluated， and the disease recurrence rate was observed during the follow-up period. Result:Compared with before treatment， nasal and ocular symptom scores and total score， and RQLQ scores and total score of patients in three groups were significantly decreased after treatment （P<0.01）. Compared with the TCM group and the western medicine group after treatment， except for eyes itching/foreign body sensation/red eyes score， nasal and ocular symptom scores and total score， and RQLQ scores and total score of the combination group were lower（P<0.05，P<0.01）. Compared with before treatment， level of serum IL-17 of patients in three groups was significantly decreased （P<0.01）， while levels of IL-10 and TGF-β₁ were significantly increased after treatment （P<0.01）. Compared with the TCM group and the western medicine group after treatment， level of serum IL-17 was lower， whereas levels of IL-10 and TGF-β₁ were higher in the combination group （P<0.05，P<0.01）. The clinical efficacy of the combination group was better than that of the TCM medicine group and the western medicine group （Z=-2.207，Z=-2.185，P<0.05）. There was no significant difference in recurrence rate between combination group and the TCM group， and the recurrence rate of both groups was lower than that of the western medicine group（χ²=5.020，χ²=4.835，P<0.05）. There was no significant adverse reaction during the treatment period in three groups. Conclusion:Sheti Zhiqiu decoction combined with intradermal needling is effective in treatment of patients with AR of deficient cold of lung Qi syndrome. It can significantly relieve patients' symptoms， improve patients' quality of life and reduce disease recurrence. It may play a role by regulating immune balance of Th17/Treg of patients and improving their immune function.

Objective:To explore more clinical characteristics and outcomes of children with severe pneumonia induced by adenovirus type 7(Adv-7).Methods:Seventy children with severe pneumonia induced by Adv-7 admitted to the pediatric intensive care unit of Guangzhou Women and Children′s Medical Center from January 2016 to October 2019 were enrolled.The clinical features, treatments and outcomes of these children were recorded.Results:(1)There were 43 males(61.4%)and 27 females(38.6%). Thirty(42.9%)patients were 0-12 months old, 28(40.0%)patients were 13-36 months old, and 12(17.1%)patients were over 36 months old.(2)The average onset time of severe pneumonia induced by Adv-7 was(11.87±7.10)days before being admitted to PICU.The average sequential organ failure assessment score was 6.80±3.13.The average Murray lung injury score was 2.49±1.15.The average P/F value was(150.57±86.25)mmHg(1 mmHg=0.133 kPa). Sixty-four cases(91.4%)were involved in two or more area of lung on X-rays.All cases were diagnosed with sepsis.(3)Laboratory examination: white blood cell count was(7.6±5.5) ×10 9/L, platelet count was(238.8±164.2)×10 9/L, and C-reactive protein was(39.4±37.2)mg/L.(4)Treatments: intravenous gamma globulin was used in 65 cases(92.9%). Intravenous glucocorticoid was used in 45 cases(64.3%). Fiberoptic bronchoscopy was performed in 43 cases(61.4%). Blood purification treatment was performed in 21 cases(30%). Sixty-three patients(90.0%)were treated with non-invasive or invasive ventilator, high frequency ventilator-assisted ventilation was used in 20 cases(28.6%). Surfactant was used in six cases(8.6%). Extracorporeal membrane oxygenation was used in 19 cases(27.1%). (5)The average treatment time for ventilation was(13.10±11.58)days.The average time for temperature recover was(4.69±4.01)days in PICU.The average PICU stay time was(15.76±12.20)days.The average length of stay was(27.04±13.10)days.There were 16 patients died and the mortality was 22.9%. Conclusion:The children with severe pneumonia induced by Adv-7 were critical and had significant lung injuries.Suffering from active clinical treatment such as extracorporeal membrane oxygenation, some of these patients still had poor prognosis.

Objective:To discuss influence of addition and subtraction therapy of Zhenwutang to residual renal function （RRF）， nutritional status， dialysis adequacy and quality of life of patients with maintenance hemodialysis （MHD）. Method:One hundred and thirty-six patients were randomly divided into control group （68 cases） and observation group （68 cases） by random number table. Patients in two group got MHD， 3 times/week， 4 h/time， levocarnitine injection （1 g dissolved in 5-10 mL water for injection） after the dialysis， 2-3 min/time， recombinant human erythropoietin injection with subcutaneous injection for 4 weeks， 3 000 U， 3 times/day， valsartan capsules for 3 months， 80 mg/time， 1 time/day. The control group took Manshenning mixture， 35 mL / time， 3 times / day.Patients in observation group added addition and subtraction therapy of Zhenwutang for 3 months， 1 dose/day. Before and after treatment， urea nitrogen （BUN）， creatinine （CR） and 24 hours' urine volume were recorded. And RRF， rate of decrease of RRF and rate of decrease in urine volume were also calculated. Levels of hemoglobin （HB）， albumin （ALB）， prealbumin （PA） and transferrin （TRF） were detected. After treatment， standardized protein metabolism rate （nPCR）， urea clearance index （Kt / V） and glomerular filtration rate （EGFR） were discussed. And improved subjective comprehensive nutrition assessment （SGA）， dialysis related quality of life （kdta） and health survey summary （SF-36） were graded. Six months' follow-up， primary end point event （24 h urine volume ≤ 400 mL） and no residual renal function （24 h urine volume ≤ 400 mL） were recorded. Result:Levels of RRF， Kt/V， nPCR， eGFR， Hb， Alb， PA， TRF and total scores of KDTA and SF-36 in observation group were higher than those in control group （P<0.01）. And score of SGA， rate of decrease of RRF and rate of decrease in urine volume were less than those in control group （P<0.01）.Incidence rate of primary end point event was 27.94%（19/68） lower than 47.06%（32/68） in control group （χ²=5.302， P<0.05）， incidence rate of no residual renal functionwas 17.65%（11/68） lower than 36.76%（25/68） in control group （χ²=6.274， P<0.05）. And BUN and Cr were lower than those in control group （P<0.01）， 24 h urine volume was more than that in control group （P<0.01）. Conclusion:Addition and subtraction therapy of Zhenwutang can maintenance of RRF， improvement of nutritional status， improvement of dialysis adequacy and quality of life of patients .