Intraoperative cell salvage (IOCS) has been widely applied as an important blood conservation measure in surgical operations. However, there is currently a lack of clinical practice guidelines for the implementation of IOCS in patients with malignant tumors. This report aims to provide clinicians with recommendations on the use of IOCS in patients with malignant tumors based on the review and assessment of the existed evidence. Data were derived from databases such as PubMed, Embase, the Cochrane Library and Wanfang. The guideline development team formulated recommendations based on the quality of evidence, balance of benefits and harms, patient preferences, and health economic assessments. This study constructed seven major clinical questions. The main conclusions of this guideline are as follows: 1) Compared with no perioperative allogeneic blood transfusion (NPABT), perioperative allogeneic blood transfusion (PABT) leads to a more unfavorable prognosis in cancer patients (Recommended); 2) Compared with the transfusion of allogeneic blood or no transfusion, IOCS does not lead to a more unfavorable prognosis in cancer patients (Recommended); 3) The implementation of IOCS in cancer patients is economically feasible (Recommended); 4) Leukocyte depletion filters (LDF) should be used when implementing IOCS in cancer patients (Strongly Recommended); 5) Irradiation treatment of autologous blood to be reinfused can be used when implementing IOCS in cancer patients (Recommended); 6) A careful assessment of the condition of cancer patients (meeting indications and excluding contraindications) should be conducted before implementing IOCS (Strongly Recommended); 7) Informed consent from cancer patients should be obtained when implementing IOCS, with a thorough pre-assessment of the patient's condition and the likelihood of blood loss, adherence to standardized internally audited management procedures, meeting corresponding conditions, and obtaining corresponding qualifications (Recommended). In brief, current evidence indicates that IOCS can be implemented for some malignant tumor patients who need allogeneic blood transfusion after physician full evaluation, and LDF or irradiation should be used during the implementation process.

Objective To compare the benefits and drawbacks of primary patch expansion versus pericardial tube right ventricular-pulmonary artery connection in patients diagnosed with pulmonary atresia with ventricular septal defect (PA/VSD). Methods A retrospective study was conducted on patients diagnosed with PA/VSD who underwent primary right ventricular-pulmonary artery connection surgery at our center between 2010 and 2020. Patients were categorized into two groups based on the type of right ventricular-pulmonary artery connection: a pericardial tube group and a patch expansion group. Clinical data and imaging findings were compared between the two groups. Results A total of 51 patients were included in the study, comprising 31 males and 20 females, with a median age of 12.57 (4.57, 49.67) months. The pericardial tube group included 19 patients with a median age of 17.17 (7.33, 49.67) months, while the patch expansion group consisted of 32 patients with a median age of 8.58 (3.57, 52.72) months. In both groups, the diameter of pulmonary artery, McGoon index, and Nakata index significantly increased after treatment (P<0.001). However, the pericardial tube group exhibited a longer extracorporeal circulation time (P<0.001). The reoperation rate was notably high, with 74.51% of patients requiring further surgical intervention, including 26 (81.25%) patients in the patch expansion group and 12 (63.16%) patients in the pericardial tube group. No statistical differences were observed in long-term cure rates or mortality between the two groups (P＞0.005). Conclusion In patients with PA/VSD, both patch expansion and pericardial tube right ventricular-pulmonary artery connection serve as effective initial palliative treatment strategies that promote pulmonary vessel development and provide a favorable foundation for subsequent radical operations. However, compared to the pericardial tube approach, the patch expansion technique is simpler to perform and preserves some intrinsic potential for pulmonary artery development, making it the preferred procedure.

ObjectiveTo observe the effect of neural mobilization based on shoulder control training on shoulder pain and upper limb function in stroke patients with hemiplegia. MethodsFrom January, 2020 to November, 2021, 43 patients with hemiplegia after stroke in the Second People's Hospital of Nantong were randomly divided into control group (n = 21) and treatment group (n = 22). The control group received shoulder control training, while the treatment group received neural mobilization in addition. Before and after four weeks of treatment, they were evaluated with the Numeric Rating Scale (NRS) of pain and Fugl-Meyer Assessment-Upper Extremities (FMA-UE). ResultsOne case dropped off in the control group and two cases dropped off in the treatment group. After treatment, the NRS score and FMA-UE score improved in both groups (|t| >7.898, P < 0.001), and they were better in the treatment group than in the control group (|t| >2.337, P < 0.05). ConclusionNeural mobilization based on shoulder control training can significantly alleviate shoulder pain and improve upper limb motor function in stroke patients with hemiplegia.

Objective:To investigate the feasibility and safety of submaximal balloon dilation and to perform small-diameter stent for symptomatic carotid artery severely stenosis before coronary artery bypass grafting(CABG).Methods:From January 2016 to December 2019, 30 patients of the Department of Neurointervention in Beijing Anzhen Hospital with symptomatic carotid artery stenosis(≥70%) and the left main trunk or triple-vessel of coronary artery disease were analyzed retrospectively. General information, clinical characteristics, and imaging data of all cases were collected. All patients underwent submaximal balloon dilation and small-diameter stent implantation. Preoperative comorbidities or risk factors included hypertension 23 cases(76.7%), diabetes 10 cases(33.3%), hyperglycemia 14 cases(46.7%), moking 13 cases(43.3%). Left main trunk disease 6 cases(20.0%), three-vessels disease 24 cases(80.0%), mitral regurgitation 1 case(3.3%), stable angina 25 cases(83.3%), myocardial infarction 8 cases(26.7%), cerebral infarction 24 cases(80.0%) and transient ischemia attack(TIA) 6 cases(20.0%) caused by ipsilateral carotid artery stenosis. The median National Institutes of Health Stroke Scale(NIHSS) score was 2(0-3), and the median modified Rankin Scale(mRS) score was 1(0-1) before the operation. The mean interval between carotid artery intervention and CABG was(23.4±8.2)days.Results:29 cases(96.7%, 29/30) underwent CAS-CABG operation successfully. In one case of carotid artery extreme tortuosity, the emboli protective device could not place the distal carotid artery. In the operative procedure, 27 cases(90.0%, 27/30) underwent with 3mm diameter balloon, only 3 cases(10.0%) with 3 mm balloon after pre-dilatation with 2 mm diameter balloon because of severely high-grade stenosis(99%). 25 cases(83.3%) with 7mm diameter stents and 5 cases(16.7%) with 6 mm diameter stents, including 22 cases(73.3%) with a closed-cell stent and 8 cases(26.7%) with an open-cell stent. In the perioperative period, the heart rate of two patients was lower than 50 BPM during operation and returned to normal after using atropine immediately. Another patient presented with chest tightness during interventional therapy. TNI elevation was examined urgently. After oxygen inhalation and intravenous infusion of Nitroglycerin, the patient's symptoms improved rapidly. No cardiac and cerebrovascular complications occurred during the perioperative period of CABG, no cardiac-related complications occurred within 30 days of follow-up, one case of TIA and 1 case of cerebral infarction. After intensive anti-platelet aggregation and lipid-lowering treatment, two patient's symptoms improved. There were no death cases in all patients during carotid artery interventional therapy, perioperative CABG and 30-day follow-up. Thirty days later, we performed a clinical follow-up of 23 cases, median 4.5(3.0-7.9) months, mRS Score Median 1(0-1). One patient presented with TIA, any patient had no symptoms of the cardiac or nervous system. Image follow-up of 17 cases, median 3.5(2.8-4.5) months, carotid artery ultrasound showed in-stent restenosis(stenosis rate>50%) in 1 case, the patient was asymptomatic restenosis, continue treatment of aggressive anti-platelet and lipid-lowering drugs.Conclusion:Submaximal balloon dilation and performing small-diameter stent for symptomatic carotid artery severely stenosis before CABG is safe and feasible, which could not only reduce the incidence of vagus reflex resulted in acute coronary syndrome during carotid artery stenosis intervention but also morbidity of acute ischemic stroke events during CABG.

Objective:To analyze the clinical characteristics and treatment of tricuspid valve prolapse caused by chordal rupture complicated with persistent pulmonary hypertension in neonates.Methods:The clinical data of a male neonate with tricuspid valve prolapse complicated with persistent pulmonary hypertension admitted to the Neonatal Intensive Care Unit of Children′s Hospital of Hebei Province in November 2018 was analyzed retrospectively. Related literature up to September 2020 was searched with the strategy of "(neonate OR newborn) AND (tricuspid valve prolapse) AND (rupture OR necrosis) AND (papillary muscle OR chordae tendineae) AND (pulmonary hypertension)" in Wanfang, CNKI and PubMed database in Chinese and English. The characteristics of the disease were summarized.Results:A male full-term neonate was admitted due to presenting severe cyanosis for 9 hours. He was born by caesarean section and presented severe cyanosis and dyspnea at 10 min of ages, unresponsive to the positive airway pressure resuscitation. After 9 hours of mechanical ventilation, there was no improvement. Thus he was transferred to Children′s Hospital of Hebei Province. On admission, the initial blood gas analysis showed an arterial partial pressure of oxygen of 22.5 mmHg (1 mmHg=0.133 kPa). The echocardiography revealed prolapsed anterior leaflet of tricuspid valve, severe tricuspid regurgitation (TR) and pulmonary artery hypertension, and right to left shunt via a patent foramen ovale. The arterial duct was closed. The chest X-ray was normal. The boy was treated with nitric oxide, milrinone, and continued mechanical ventilation initially. Addition of prostacyclin analog (treprostinil) on day 3 led to significant improvement of pulmonary blood flow, oxygenation, and stabilization, so that the extracorporeal membrane oxygenation therapy was avoided. At 11 months after birth, the boy underwent cardiac surgery. At surgery, the rupture of chordal tendineae in anterior leaflet of tricuspid valve was found. Tricuspid annuloplasty, valvuloplasty and repair of patent foramen ovale were successfully performed. The follow-up echocardiogram at postoperative 3 months showed only mild tricuspid insufficiency. The boy was well at last follow-up at 22 months of age with normal cognitive skill development. According to literature, 20 cases of papillary muscle or chordae tendineae rupture in neonates had been reported in 12 English papers. Among the total 21 neonates, there were 12 male infants and only one premature infant with gestational age of 33 weeks. They presented with profound cyanosis soon after birth. All of them received endotracheal intubation and mechanical ventilation. Other treatments included inhalation of nitric oxide, intravenous milrinone, vasoactive drugs, diuretics and prostacyclin, etc. Extracorporeal membrane oxygenation (ECMO) was used in 6 infants as a bridge to surgical treatment. Two cases reported earlier death of cardiopulmonary failure without operation and the rest 19 survived after surgery. The followed surgery or autopsy revealed that all of them had tricuspid valve prolapse, rupture of papillary muscle or chordae tendineae.Conclusions:The severe TR resulting from rupture of papillary muscle or chordate tendineae in neonates is rare and could cause severe hypoxemia. Early recognition, adequate cardiopulmonary support to stabilize the hemodynamic status and timely surgery can significantly reduce the mortality.

OBJECTIVE: To analyze the current status of diagnosis and management of acute appendicitis (AA) in China. METHODS: Questionnaire survey was used to retrospectively collect data of hospitalized patients with AA from 43 medical centers nationwide in 2017 (Sort by number of cases provided: Jinling Hospital of Medical School of Nanjing University, The First Affiliated Hospital of Xinjiang Medical University, Lu'an People's Hospital, Tengzhou Central People's Hospital, Dalian Central Hospital, The Affiliated Hospital of Xuzhou Medical University, Dongying People's Hospital, Jinjiang Hospital of Traditional Chinese Medicine, Huangshan Shoukang Hospital, Xuyi People's Hospital, Nanjing Jiangbei People's Hospital, Lanzhou 940th Hospital of PLA, Heze Municipal Hospital, The First College of Clinical Medical Science of China Three Gorges University, Affiliated Jiujiang Hospital of Nanchang University, The Second People's Hospital of Hefei, Affiliated Central Hospital of Shandong Zaozhuang Mining Group, The Third People's Hospital of Kunshan City, Xuzhou First People's Hospital, The 81st Group Army Hospital of PLA, Linyi Central Hospital, The General Hospital of Huainan Eastern Hospital Group, The 908th Hospital of PLA, Liyang People's Hospital, The 901th Hospital of Joint Logistic Support Force, The Third Affiliated Hospital of Chongqing Medical University, The Fourth Hospital of Jilin University, Harbin Acheng District People's Hospital, The First Affiliated Hospital of Zhengzhou University, Nanjing Luhe People's Hospital, Taixing Municipal People's Hospital, Baotou Central Hospital, The Affiliated Hospital of Nantong University, Linyi People's Hospital, The 72st Group Army Hospital of PLA, Zaozhuang Municipal Hospital, People's Hospital of Dayu County, Taixing City Hospital of Traditional Chinese Medicine, Suzhou Municipal Hospital, Beijing Guang'anmen Hospital, Langxi County Hospital of Traditional Chinese Medicine, Nanyang Central Hospital, The Affiliated People's Hospital of Inner Mongolia Medical University).The diagnosis and management of AA were analyzed through unified summary. Different centers collected and summarized their data in 2017 and sent back the questionnaires for summary. RESULTS: A total of 8 766 AA patients were enrolled from 43 medical centers, including 4 711 males (53.7%) with median age of 39 years and 958 (10.9%) patients over 65 years old. Of 8 776 patients, 5 677 cases (64.6%) received one or more imaging examinations, and the other 3 099 (35.4%) did not receive any imaging examination. A total of 1 858 (21.2%) cases received medical treatment, mainly a combination of nitroimidazoles (1 107 cases, 59.8%) doublet regimen, followed by a single-agent regimen of non-nitroimidazoles (451 cases, 24.4%), a nitroimidazole-free doublet regimen (134 cases, 7.2%), a triple regimen of combined nitroimidazoles (116 cases, 6.3%), nitroimidazole alone (39 cases, 2.1%) and nitroimidazole-free triple regimen (3 cases, 0.2%). Of the 6 908 patients (78.8%) who underwent surgery, 4 319 (62.5%) underwent laparoscopic appendectomy and 2589 (37.5%) underwent open surgery. Ratio of laparotomy was higher in those patients under 16 years old (392 cases) or over 65 years old (258 cases) [15.1%(392/2 589) and 10.0%(258/2 589), respectively, compared with 8.5%(367/4 316) and 8.0%(347/4 316) in the same age group for laparoscopic surgery, χ²=91.415, P<0.001; χ²=15.915,P<0.001]. Patients with complicated appendicitis had higher ratio of undergoing open surgery as compared to those undergoing laparoscopic surgery [26.7%(692/2 589) vs. 15.6%(672/4 316), χ²=125.726, P<0.001].The cure rates of laparoscopic and open surgery were 100.0% and 99.8%(2 585/2 589) respectively without significant difference (P=0.206). Postoperative complication rates were 4.5%(121/2 589) and 4.7%(196/4 316) respectively, and the difference was not statistically significant (χ²=0.065, P=0.799). The incidence of surgical site infection was lower (0.6% vs. 1.7%, χ²=17.315, P<0.001), and hospital stay was shorter [6(4-7) days vs. 6(5-8) days, U=4 384 348.0, P<0.001] in the laparoscopic surgery group, while hospitalization cost was higher (median 12 527 yuan vs. 9 342 yuan, U=2 586 809.0, P<0.001). CONCLUSIONS The diagnosis of acute appendicitis is still clinically based, supplemented by imaging examination. Appendectomy is still the most effective treatment at present. Laparoscopic appendectomy has become the main treatment strategy, but anti-infective drugs are also very effective.
Acute Disease ; Adolescent ; Adult ; Aged ; Anti-Bacterial Agents ; therapeutic use ; Appendectomy ; Appendicitis ; diagnosis ; therapy ; China ; Female ; Health Care Surveys ; Humans ; Laparoscopy ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome ; Young Adult

Objective To explore the diagnostic value of helical CT,fluid attenuated inversion recovery(FLAIR),magnetic resonance angiography (MRA)and susceptibility weighted imaging (SWI)at 3.0T MR for acute ischemic stroke (AIS).Methods 48 cases of AIS(<72 h)underwent conventional CT,MRI,MRA and SWI.The correlations between hyperdense middle cerebral artery sign (HMCAS),proximal hyperintense vessel sign(HVS),magnetic sensitive spatially-integrated susceptibility vessel sign(SVS),vascular dot middle cerebral artery sign(DMCAS),distal HVS and collateral circulation of the blood vessels surrounding leptomeninges expansion degree were analyzed.Results In 48 AIS cases,HMCAS were showed in 18(37.5%),DMCAS 12(25.0%),proximal HVS 33(68.7%), distal HVS 40(83.3%),SVS 43(89.6%)and surrounding soft meningeal vascular 39(81.2%).The difference between spatially-integrated SVS and HVS was statistically significant (P<0.05);For HVS and HMCAS responsibility blood vessels at the bottom,the difference was statistically significant(P<0.01).For pia mater lesions around the blood vessel and distal HVS display degree,the responsibility of the blood vessels was high consistency(P=0.789).The difference between MCA distal HVS and DMCAS was statistically significant (P<0.01).Conclusion It has obvious consistency for SVS,proximal HVS and HMCAS of MCA on the responsibility of AIS.SWI is better than FLAIR and CT.It has obvious statistical sighificance between DMCAS,HVS and surrounding leptomenings vasodilatiov.

Background:As the endogenous inhibitor of interleukin(IL)-22,IL-22 binding protein(IL-22BP)inhibits the protective effect of IL-22. Expression and significance of IL-22BP in intestinal mucosa of patients with active inflammatory bowel disease(IBD)remain unclear. Aims:To investigate the expression and significance of IL-22BP in intestinal mucosa of patients with active IBD. Methods:A total of 25 Crohn's disease(CD)and 36 ulcerative colitis(UC)patients from Jan. 2017 to Jan. 2018 at Shanghai General Hospital,Shanghai Jiao Tong University School of Medicine were enrolled, and 30 colonic polyp patients were served as controls. The disease activity of CD and UC was assessed. Expressions of IL-22BP mRNA and protein in intestinal mucosa were determined by real-time fluorescent quantitative PCR and immunohistochemistry,respectively. Correlation of IL-22BP protein expression with the disease activity of CD,UC was analyzed. Results:Compared with corresponding control group,expressions of IL-22BP mRNA in intestinal mucosa in CD and UC groups were significantly increased(CD:3.59 ± 0.83 vs. 1.08 ± 0.45,P<0.001;UC:2.19 ± 0.52 vs. 1.05 ± 0.34,P<0.001),and expressions of IL-22BP protein were also significantly increased(CD:6.12 ± 2.30 vs. 1.83 ± 1.86,P<0.001;UC:5.58 ± 2.27 vs. 2.23 ± 1.77,P<0.001). Expression of IL-22BP protein in intestinal mucosa was positively correlated with disease activity of CD(r =0. 649,P <0. 001)and UC(r =0. 732,P <0.001). Conclusions:Expressions of IL-22BP mRNA and protein are increased in intestinal mucosa of patients with active IBD, and the expression of IL-22BP protein is positively correlated with disease activity of IBD.

Inflammatory bowel disease (IBD)is a chronic inflammatory disease of the digestive tract,including Crohn's disease (CD)and ulcerative colitis (UC). The cause and pathogenesis of IBD is not fully clear,and the disorder of immune function plays a key role in the pathogenesis of IBD. Th17 cells are CD4 + T cells that can specifically produce IL-17. Recent studies have demonstrated that Th17 cells play an important role in the abnormal immune response of IBD. This article reviewed the role of Th17 cells in the pathogenesis of IBD.

Objective To study the value of preoperative MRI in diagnosing and typing anal fistula.Methods The clinical data and MRI findings of 36 operated patients with anal fistula were analyzed retrospectively, and compared with pathological results of the operations, the manifestation and application value of MRI in anal fistula were summarized.Results 36 cases of anal fistula showed 42 internal openings,45 primary tracts,15 small tracts,42 external openings,16 abscesses.Compared with surgical results, the accuracy of MRI was 90.5%(38/42) for internal openings,80%(12/15) for small tracts,100% for primary tracts, external openings and abscesses respectively.According to the Parks type, the coincidence of MRI classification was 88.9%(32/36).Conclusion MRI can accurately display the position of the internal and external openings, the number and form of the tracts, and type about anal fistula.