Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

ObjectiveTo observe the effect of tendon clearing combined with Zizhu ointment on the serum levels of nucleotide-binding oligomerization domain-like receptor protein 3 （NLRP3） inflammasomes， interleukin （IL）-1β， and IL-18 in the treatment of non-ischemic diabetic foot ulcers. MethodA total of 106 patients with non-defective diabetic foot ulcers who attended the outpatient clinic and wards of the Vascular Surgery Department of Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine from March 2023 to March 2024 were selected. The patients with non-ischemic diabetic foot ulcers who met the inclusion criteria were assigned with the random number table method into an observation group and a control group， with 53 patients in each group. Patients in both groups received basic treatment. The local ulcers in the observation group received tendon clearing combined with Zizhu ointment， while those in the control group received conventional debridement combined with topical solution of bovine basic fibroblast growth factor. The serum NLRP3， IL-1β， and IL-18 levels， ulcer area， traditional Chinese medicine （TCM） symptom scores， visual analogue scale （VAS） score， and DMIST score were measured and recorded in the two groups before and after treatment. The ulcer healing rate and incidence of adverse reactions were compared between the two groups. ResultThe observation group had higher ulcer healing rate than the control group （P<0.01）. After treatment， both groups showed lowered serum NLRP3， IL-1β， and IL-18 levels， reduced ulcer area， and declined TCM symptom score， VAS score， and DMIST score （P<0.01）. Moreover， these indicators were lower in the observation group than in the control group （P<0.05， P<0.01）. Neither group showed significant changes in the liver and kidney function indicators after treatment. Significant adverse reactions occurred in neither group during the treatment course. ConclusionTendon clearance combined with Zizhu ointment was effective and safe in treating non-ischemic diabetic foot ulcers. It may exert the therapeutic effect by reducing the inflammation of the local ulcers.

To investigate the value of renal resistive index (RRI) in early predictor and discriminator of severe acute pancreatitis (SAP)-related acute kidney injury (AKI). Methods A retrospective observational study was conducted. SAP patients complicated with AKI (within 1 week of onset) and admitted to intensive care unit (ICU) of Ruijin Hospital Shanghai Jiaotong University School of Medicine from January 2016 to June 2019 were enrolled. The RRI within 24 hours admission was measured. Clinical data such as acute physiology and chronic health evaluation Ⅱ(APACHEⅡ), heart rate (HR), mean arterial pressure (MAP), central venous pressure (CVP), intra-abdominal pressure (IAP), arterial blood lactate (Lac), oxygenation index (PaO2/FiO2), base excess (BE), serum creatinine (SCr), urine output, norepinephrine (NE) and RRI were collected. Within 24 hours and 7 days after ICU admission, patients were grouped according to AKI classification criteria of Kidney Disease: Improving Global Outcomes (KDIGO), and the differences of relevant parameters were statistically analyzed. Influence factors of AKI grading were screened by Logistic regression analysis. Pearson correlation analysis was used to analyze the correlation between RRI and other parameters. The predictive value of RRI for AKI classification was analyzed by receiver operating characteristic (ROC) curve. Results A total 57 patients were included, with an average age of (54.6±13.5) years old, and APACHEⅡscore of 21.8±5.6. Within 24 hours, the number of patients suffered from stage 1-3 AKI were 19 (33.3%), 18 (31.6%) and 20 (35.1%), respectively. On day 7, the number of patients suffered from stage 0-3 AKI were 21 (36.9%), 8 (14.0%), 9 (15.8%) and 19 (33.3%), respectively. The higher APACHEⅡ score, CVP, IAP, Lac, NE dosage and RRI were found in the group with higher AKI grades, especially in the group with stage 3 AKI on day 7. RRI of patients with stage 3 AKI was significantly higher than that of patients with stage 1 and 2 AKI within 24 hours (0.74±0.04 vs. 0.65±0.05, 0.68±0.05, both P < 0.05). Similarly, RRI of patients with stage 2 and 3 AKI were significantly higher than that of patients with stage 0 and 1 AKI on day 7 (0.70±0.04, 0.74±0.04 vs. 0.65±0.05, 0.66±0.05, all P < 0.05). Multivariate Logistic regression analysis showed that RRI was an independent factor of AKI classification [odds ratio (OR) = 3.15, 95% confidence interval (95%CI) = 1.09-9.04, P < 0.05], and IAP and CVP also had significant impacts on AKI grading [OR value was 2.11 (95%CI = 1.16-4.22), 3.78 (95%CI = 1.21-12.90), both P < 0.05]. ROC curve analysis showed that the area under curve (AUC) of RRI for predicting AKI ≥2 stage was 0.87 (P < 0.05); the cut-off ﹥ 0.71, sensitivity was 71% and specificity was 83%. The correlation analysis showed that RRI was positively correlated to a certain extent with IAP and lactic acid (r1 = 0.49, r2 = 0.39, both P < 0.05). Conclusion High RRI on ICU admission was a significant predictor for development of severe AKI during the first week, and RRI can help predict the tendency of AKI in SAP.

Objective To evaluate the clinical value of ankle arthroscopy in diagnosis and treatment of Danis-Weber type B ankle fracture associated with injury to the distal tibiofibular syndesmosis.Methods A retrospective study was conducted of the 35 patients who had been treated at Department of Orthopaedics,Ruijin Hospital North for Danis-Weber type B ankle fracture from February 2014 to December 2016.They were 23 males and 12 females,with an average age of 43.1 years (from 18 to 65 years).Each of them underwent 4 examinations to detect whether injury to the distal tibiofibular syndesmosis was complicated or not:preoperative CT and MRI,C-ann roentgenography and ankle arthroscopy before and after internal fixation of the ankle.The diagnostic rates of the complicated injury by the 4 examinations were compared.The patients complicated with injury to the distal tibiofibular syndesmosis received surgical repair of the injury using TightRope in addition to internal fixation of the ankle,and injury to the deltoid ligament was repaired simultaneously using 3.5 mm anchor nails in case the injury was concomitant.The repair and stability of the distal tibiofibular syndesmosis were observed using ankle arthroscopy again.Results The Cotton and external rotation tests under C-arm roentgenography before surgery and after internal fixation of the ankle demonstrated that 13 cases were complicated with injury to the distal tibiofibular syndesmosis.Of the other 22 patients who had not been diagnosed with the injury by C-arm roentgenography,6,13 and 11 were diagnosed with the injury respectively by CT,MRI and ankle arthroscopy.The diagnostic rates of Danis-Weber type B ankle fracture associated with injury to the distal tibiofibular syndesmosis were 37.1％ (13/35),54.3％ (19/35),74.3％ (26/35) and 68.6％ (24/35) respectively by C-arm roentgenography,CT,MRI and ankle arthroscopy.In the sensitivity to the injury,MRI ＞ ankle arthroscopy ＞ CT ＞ C-arm roentgenography,with significant differences between them (P ＜ 0.05).The ankle arthroscopy confirmed the repair efficacy in the 24 patients complicated with injury to the distal tibiofibular syndesmosis and negative results of Cotton and external rotation tests in them.Additionally,ankle arthroscopy revealed 16 cases of injury to the deltoid ligament at the medial ankle.Conclusions Ankle arthroscopy can provide evidence for correct diagnosis and treatment of Type B ankle fracture complicated with injury to the distal tibiofibular syndesmosis,because it allows direct observation of the medial deltoid ligament of the ankle and the distal tibiofibular syndesmosis.It can be also used to assess the stability of the tibiofibular syndesmosis after repair of the injury.

Critical ultrasonography(CUS) is different from the traditional diagnostic ultrasound,the examiner and interpreter of the image are critical care medicine physicians.The core content of CUS is to evaluate the pathophysiological changes of organs and systems and etiology changes.With the idea of critical care medicine as the soul,it can integrate the above information and clinical information,bedside real-time diagnosis and titration treatment,and evaluate the therapeutic effect so as to improve the outcome.CUS is a traditional technique which is applied as a new application method.The consensus of experts on critical ultrasonography in China released in 2016 put forward consensus suggestions on the concept,implementation and application of CUS.It should be further emphasized that the accurate and objective assessment and implementation of CUS requires the standardization of ultrasound image acquisition and the need to establish a CUS procedure.At the same time,the standardized training for CUS accepted by critical care medicine physicians requires the application of technical specifications,and the establishment of technical specifications is the basis for the quality control and continuous improvement of CUS.Chinese Critical Ultrasound Study Group and Critical Hemodynamic Therapy Collabration Group,based on the rich experience of clinical practice in critical care and research,combined with the essence of CUS,to learn the traditional ultrasonic essence,established the clinical application technical specifications of CUS,including in five parts:basic view and relevant indicators to obtain in CUS;basic norms for viscera organ assessment and special assessment;standardized processes and systematic inspection programs;examples of CUS applications;CUS training and the application of qualification certification.The establishment of applied technology standard is helpful for standardized training and clinical correct implementation.It is helpful for clinical evaluation and correct guidance treatment,and is also helpful for quality control and continuous improvement of CUS application.

Objective To observe the effect of rhBMP-2 (bone Guide) in the treatment of femoral neck fracture. Methods In our hospital from January 2016 to May 2017, 86 patients with femoral neck fracture were randomly divided into observation group and control group, 43 cases in each group. The observation group was treated with closed reduction and cannulated screw fixation compared with cannulated screw tunnel rhBMP-2 (recombinant human bone morphogenetic protein-2) implantation for the treatment of the control group. Observe the curative effect and adverse reaction. Results The observation group's bone healing rate and hip joint function score higher than the control group, and intraoperative blood loss and postoperative bed time, bed time, fracture healing time, time, the incidence of femoral head necrosis, incidence of complications were lower than those in control group. The difference was significant (P＜0.05); there was no significant difference between the two group operation time (P＞0.05). Conclusion The treatment of femoral neck fracture with bone guide and percutaneous screw placement has good therapeutic effect, and it can prompt patients to recover as early as possible and reduce the occurrence of osteonecrosis of the femoral head.

Objective To investigate the clinical characteristics,surgical treatment and outcome for patients with duodenal stromal tumor.Methods Data of 40 patients with stromal tumor of duodenum were reviewed retrospectively.Results All patients received resection including local resection in 14 cases,segmental resection of the duodenum in 17 cases,and pancreaticoduodenectomy in 9 cases.38 cases were followed-up,and two were lost.The median follow-up was 59 months (range 3-240 mos).The 1,3,and 5-year overall survival rates were 92％,76％ and 68％,respectively.No recurrence was found in very-low-risk tumor (n =1) and low-risk turmors (n =4).The 1,3,and 5-year overall survival rates for intermediate-risk tumors were 95％,80％ and 70％,respectively;and those were 69 ％,31％,and 0 for high-risk tumors,respectively.14 of 33 cases (42％) suffered from recurrence after radical resection for intermediate or high-risk tumors.33 postoperative cases received treatment with Imatinib (Glivec) for more than one year,and one case developed recurrence at 2.5 years after operation.4 patients with synchronous liver metastasis received palliative resection and Imatinib,and two survived more than 1 year.Conclusion Surgery is the first choice for duodenal stromal tumor,and Imatinib should be administered for high-risk disease after surgery.

ObjectiveTo investigate the effects of heme oxygenase- 1 ( HO- 1 ) on pancreas and liver in severe acute pancreatitis(SAP) rats, and explore its probable mechanism. MethodsA total of 40 male SD rats were randomLy divided into 4 groups: control group(n = 10) ; SAP group(n = 10) ; HO-1 stimulation group (75 μg/kg hemin was injected intraperitoneally at 30 minutes after model establishment, n = 10 ) ; HO-1 inhibition group(20 μg/kg ZnPP was injected intraperitoneally at 30 minutes after model establishment, n = 10). Sodium Cholate (3％) was retrogradedly injected into the pancreatic duct to produce the SAP model. To observe the histopathological changes of pancreas, liver tissues were observed and serum, pancrease and liver tissues concentration of HO-1, IL-10 and TNF-α in different groups were observed 24 h after the SAP model establishment. ResultsCompared with those in SAP model group, the pathological scores were lower in HO-1 stimuLation group[ (7.50 ±0.58) vs (10.50 ±0. 71) ; ( 1.20 ±0.42) vs (1.70 ±0.48) ]( P ＜ 0.05 ), and the serum, pancreas and liver tissues HO- 1 [ (0.97 ± 0.02) ng/mL, (0.78 ± 0.09) ng/mL,(0.73 ±0.05) ng/mL]and IL-10[(101.72 ±2.63) ng/mL, (63.58 +1.02) pg/mL, (169.40 ±3.06) pg/mL ]concentrations were significantly elevated in HO- 1 stimuLation group ( P ＜ 0.05 ), while the serum, pancreas and liver tissues TNF-α [ (22.85 ± 1.74) pg/mL, (26.50 ± 1.3) pg/mL, (35.88 ±0.98 ) pg/mL]concentrations were significantly decreased in HO-1 stimuLation group (P ＜ 0.05 ). Compared with those in SAP model group, the pathological scores were higher in HO-1 inhibition group (P ＜0.05 ), and the serum, pancreas and liver tissues HO-1 and IL-10 concentrations were significantly decreased( P ＜0.05 ), while the serum, pancreas and liver tissues TNF-α concentrations were significantly elevated (P ＜ 0.05 ). CondusionThe results of the study demonstrated that HO- 1 over- expression has protective effects on the pancreas and liver in SAP. UP-regulated IL-10 expression and down-reguLated TNF-α expression might be served as a potential mechanism.

Objective Analyse the influencing factors of early enteral nutrition support in patients of severe acute pancreatitis( SAP). Methods From April 2006 to August 2008, a total of 57 patients with SAP were analyzed in two aspects:the APACHE II scores, Ranson scores, Balthazar CT scores, and some frequent complications (shock, MODS, ACS, severe sepsis, paralytic ileus, etc.) were compared in two groups of A(≤5 d) and B( >5 d) according to the initial time of enteral nutrition:Hie initial timing of entend nutrition,the above scores and complications were also compared in two groups of nasojejunal feedingtube and jejunostomy feeding tube. Results The APACHE H scores, Ranson scores, Balthazar CT scores and the incidence of shock, MODS and ACS in group A were significant higher than those in group B; The APACHE II scores, Ranson scores and Balthazar CT scores in group of nasojejunal feeding tube were significant lower than those in group of jejunostomy feeding tube, and the initial time of enteral nutritionin nasojejunal feeding tube was significantly earlier. Conclusions Early enteral nutrition support in SAP is influenced by multiple factors, especially of pathogenetic severity, severe complications and feeding pathways.Homeostasis and intestines functions recover are the sign of enteral nutrition initiation, and to carry out enteral nutrition in ≤5 d after admission is feasible.The APACHE II scores may be helpful to guide the time of EN start.