ABSTRACT
Objective:To investigate the prognostic risk factors of young patients with upper gastrointestinal bleeding (UGIB) in emergency department (ED), so as to improve the efficiency of emergency treatment and diversion of these patients.Methods:A retrospective analysis was performed on the clinical data of young patients with UGIB in the ED of Hainan Provincial People's Hospital from January 1, 2019 to December 30, 2020. In-hospital mortality was the primary endpoint of the study, and admission to the Intensive Care Unit (ICU) and length of hospital stay were the secondary endpoints. Inclusion criteria: (1) patients met the diagnostic criteria of acute UGIB; (2) age ranged from 18 to 40 years old; and (3) complete clinical data. Exclusion criteria: (1) bleeding and hemoptysis from the mouth, nose and throat; (2) gastrointestinal bleeding occurred in hospital; (3) lower gastrointestinal bleeding; (4) incomplete clinical data.Results:Among the 383 patients, 268 (70.0%) underwent upper gastrointestinal endoscopy, and the most frequent endoscopic diagnoses were duodenal ulcer (64.6%) and esophageal-gastric varices bleeding (16.8%). Seventy-one (18.5%) patients required endoscopic treatment, 5 (1.3%) patients required surgical treatment, and 7 (1.8%) patients required intervention treatment. The mortality rate was 2.1%, the ICU admission rate was 2.3%, and the length of hospital stay was 5 (3, 6) d. The ICU admission rate and mortality rate were significantly higher in patients with liver disease and in patients with syncope/coma (all P<0.05). Patients with thrombocyte levels (<120×10 9/L) had a significantly longer length of hospital stay than that of patients with normal platelets [8 (5, 11) d vs. 4 (3, 6) d, P<0.001]. The dead patients had significantly higher white blood cell count, urea nitrogen, creatinine, aspartate aminotransferase, alanine aminotransferase and activated partial thrombin time levels (all P<0.05), and significantly lower hemoglobin, albumin, SpO 2 and Glasgow coma score (GCS) levels (all P<0.05). Low GCS was an independent risk factor of ICU admission ( OR=33.973, 95% CI: 1.582~729.417, P=0.024) and mortality ( OR=20.583, 95% CI: 1.368~309.758, P=0.029). Conclusions:The poor prognostic factors of young patients with UGIB in ED are concomitant liver disease, syncope/coma, co-infection, hyperazotemia, impaired kidney function, liver dysfunction, coagulopathy, anemia, and low SpO 2, low GCS, and low hypoproteinemia on admission.
ABSTRACT
Background: Cardiopulmonary resuscitation (CPR) strategies in COVID-19 patients differ from those in patients suffering from cardiogenic cardiac arrest. During CPR, both healthcare and non-healthcare workers who provide resuscitation are at risk of infection. The Working Group for Expert Consensus on Prevention and Cardiopulmonary Resuscitation for Cardiac Arrest in COVID-19 has developed this Chinese Expert Consensus to guide clinical practice of CPR in COVID-19 patients. Main recommendations: 1) A medical team should be assigned to evaluate severe and critical COVID-19 for early monitoring of cardiac-arrest warning signs. 2) Psychological counseling and treatment are highly recommended, since sympathetic and vagal abnormalities induced by psychological stress from the COVID-19 pandemic can induce cardiac arrest. 3) Healthcare workers should wear personal protective equipment (PPE). 4) Mouth-to-mouth ventilation should be avoided on patients suspected of having or diagnosed with COVID-19. 5) Hands-only chest compression and mechanical chest compression are recommended. 6) Tracheal-intubation procedures should be optimized and tracheal-intubation strategies should be implemented early. 7) CPR should be provided for 20-30 min. 8) Various factors should be taken into consideration such as the interests of patients and family members, ethics, transmission risks, and laws and regulations governing infectious disease control. Changes in management: The following changes or modifications to CPR strategy in COVID-19 patients are proposed: 1) Healthcare workers should wear PPE. 2) Hands-only chest compression and mechanical chest compression can be implemented to reduce or avoid the spread of viruses by aerosols. 3) Both the benefits to patients and the risk of infection should be considered. 4) Hhealthcare workers should be fully aware of and trained in CPR strategies and procedures specifically for patients with COVID-19.
ABSTRACT
Objective To examine the usefulness of shock index (Sl) and adjusted shock index (corrected to temperature) (ASI) in predicting prognosis of patients with return of spontaneous circulation after cardiac arrest.Methods A prospective study,which data such as vital signs of the cases were collected by the Utstein template,was conducted in 111 of cases with return of spontaneous circulation after cardiac arrest to assess the value of SI and ASI for predicting their prognoses.Results There was no evidence to show difference between the cases with survival to hospital discharge and the ones who died about systolic blood pressure and heart rate (P ＞0.05).SI and ASI [(1.109 ±0.428) and (1.082 ±0.410)] of the group of death were higher significantly than the ones [(0.899 ± 0.303) and (0.844 ± 0.265)] of the group with survival to hospital discharge,P ＜ 0.05.The risk of death was elevated in the group with ASI ＞ 1.1,which odds ratio (5.4) higher than the ones of systolic blood prcssure ＜90 mm Hg (1.6)and ventricular rat ＞ 100 beat/min (3.1) significantly.The odds ratio of death with AS ＞ 1 was 2.8.Conclusions Shock index and adjusted shock index are easy to derive and conducive to predict effectively diseases prognosis such as survival to hospital discharge or death of patients with ROSC.
ABSTRACT
Objective To investigate the dynamic expression of SOCS-3, TNF-α in live and spleen of mice induced by AOPP, and to discuss the mechanism of MODS induced by AOPP, so that to give some intervention method over MODS in the future. Method Thirty-six adult BALB/c mice were divided into 3 groups randomly: AOPP group (n=12). Water normal group (n=12) and normal group (n=12). After post poison 2 hours, 6 hours, 12 hours and 24 hours,the fiver and the spleen tissue were taken out. The expression of SOCS-3 and TNF-α were detected by RT-PCR. And data were analyzed with ANOVA. Results After AOPP of 2,6,12,24 hours, the mRNA expression of SOCS-3 increased obviously in the liver and spleen compared with the normal group (P<0.05), it reached peak at the 24th hour in liver,and reached peak at the 12th hour in spleen, then descended at 24th hour (P<0.05). The mRNA expression of TNF-α increased obviously in the liver and spleen than normal group (P<0.05), and reached peak at the 12th hour,then descended at 24th hour (P<0.05), the electro-phoresis image of RNA was 5 s 15 s and 30 s,RT-PCR amplification of β-actin showed,the expression of SOCS-3, reached peak at the 24th hour in liver and it reached peak at the 12th hour in spleen, then descended at 24th hour (P<0.05), TNF-α reached peak at 12th hour in the liver and spleen, then descended at 24th hour. By statistic analysis, positive correlation was indicated among SOCS-3 and TNF-α mRNA expression in liver (y=0.089+0.758x, r=0.939, F=252. 168, P<0.01) positive correlation was indicated among socs-3 and TNF-α mRNA expression in spleen (y=0.057+0.361x,r=0.953,F=336.122, P<0.01). Conclusions At different point of time after Aopp,the mRNA expression of socs-3 and TNF-α showe the same trend in liver and spleen,the levels of SOCS-3, TNF-α all increase significenfly.