Evaluation of HVHF for the treatment of severe acute pancreatitis accompanying MODS.

Systemic inflammatory response syndrome (SIRS) prevention is key to severe acute pancreatitis (SAP) treatment and the assessment of high-volume hemofiltration (HVHF) for treating SAP accompanying multiple organ dysfunction syndromes.In this prospective controlled study, 40 SAP patients were divided into 2 groups: control (n = 22, treated with fasting, decompression, and intravenous somatostatin) and HVHF (n = 18, HVHF administration in addition to the treatment in the control group) groups; and were assessed for serum and urine amylase, WBC, C-reactive protein (CRP), and hepatic and renal functions. Vital signs and abdominal symptoms were recorded, and complications and mortality were analyzed.APACHE II scores in the HVHF group were significantly lower than in the control group at 3 and 7 days (6.3 ±â€Š1.7 vs 9.2 ±â€Š2.1 and 3.3 ±â€Š0.8 vs 6.2 ±â€Š1.7, respectively). Compared with controls, serum, and urine amylase, WBC, CRP, and organ functions significantly improved after HVHF treatment. Meanwhile, mortality (16.7% vs 31.8%) and complication (11.1% vs 40.9%) rates were significantly reduced.The other clinical parameters were significantly ameliorated by HVHF. HVHF rapidly reduces abdominal symptoms and improves prognosis, reducing mortality in SAP patients; and is likely through systemic inflammatory response syndrome attenuation in the early disease stage.

Value of modified early warning score and acute physiology and chronic health evaluation Ⅱ in evaluation of severity and prognosis of polytrauma patients in emergency department / 中华创伤杂志

Objective To access the effectiveness of modified early warning score (MEWS) and acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ) in predicting the degree of injury and outcome for emergently admitted polytrauma patients.Methods In this single-center prospective study,266 polytrauma patients hospitalized from June 2012 to January 2013 were enrolled.MEWS and APACHE Ⅱ score were collected and compared for the rate of ICU admission,high dependency unit admission,outpatient therapy,death,and discharge within 30 days.Diagnostic and predictive performance of MEWS and APACHE Ⅱ were assessed by the receiver operating characteristic curve (ROC).Results A higher values in MEWS and APACHE Ⅱ were linked to much severe injury,increased likelihood of admission to the ICU or high dependency unit and high mortality.Patients with MEWS value ≥5 had increased risk of death as compared with those with MEWS value ＜ 5 (x2 =90.749,P ＜0.01).MEWS =5,for injury severity evaluation,showed a sensitivity of 85.7％ and specificity of 84.8％.MEWS value≥5 predicted ICU admission with a sensitivity of 80.0％ and specificity of 91.1％ and high dependency unit admission with a sensitivity of 67.9％ and specificity of 79.9％.APACHE Ⅱ score ≥ 21 was associated with increased rate of death,with significant difference from that among patients with APACHE Ⅱ score ＜ 21 (x2 =73.518,P ＜ 0.01).APACHE Ⅱ score =21,for injury severity evaluation,showed a sensitivity of 90.5％ and specificity of 79.5％.APACHE Ⅱ score ≥ 21 predicted ICU admission with a sensitivity of 95.0％ and specificity of 73.6％ and high dependency unit admission with a sensitivity of 88.2％ and specificity of 72.8％.In prediction of prognosis,ICU admission and high dependency unit admission,area under the ROC curve with 95％ CI for NEWS was 0.889 (0.830-0.948),0.937 (0.900-0.975) and 0.946 (0.916-0.977) respectively and for APACHE Ⅱ was 0.939 (0.898-0.979),0.761 (0.677-0.845) and 0.832 (0.782-0.883) respectively.MEWS and APACHE Ⅱ score in death group were (6.4 ± 2.7) points and (29.9 ± 6.4) points,but lowered to (3.0 ± 1.5) points and (16.8 ± 5.7) points respectively in survival group (P ＜ 0.01).Conclusions Both APACHE Ⅱ and MEWS have the ability to discriminate the severity of polytrauma patients and identify the potential of seriously ill patients.MEWS is more suitable for early identification of critically ill trauma patient due to its easy and quick operation as well as low cost,while APACHE Ⅱ is more suitable for evaluation of emergency observing patients and ICU patients.

Biofeedback-guided pelvic floor exercise therapy for obstructive defecation: an effective alternative.

AIM: To compare biofeedback-guided pelvic floor exercise therapy (BFT) with the use of oral polyethylene glycol (PEG) for the treatment of obstructive defecation. METHODS: A total of 88 subjects were assigned to treatment with either BFT (n = 44) or oral PEG (n = 44). Constipation symptoms (including difficult evacuation, hard stool, digitation necessity, incomplete emptying sensation, laxative dependence, perianal pain at defecation, and constipation satisfaction), Wexner Scores, and quality of life scores were assessed after 1, 3, and 6 mo. RESULTS: At the 6 mo follow-up, the symptoms of the BFT group patients showed significantly greater improvements compared with the PEG group regarding difficult evacuation, hard stools, digitation necessity, laxative dependence, perianal pain at defecation, constipation satisfaction, Wexner Constipation Score, and quality of life score (P < 0.05). The quality of life score of the BFT group at the final follow-up time (6 mo) was 80 ± 2.2. After a complete course of training, improvements in the clinical symptoms of the BFT group were markedly improved (P < 0.05), and the Wexner Constipation Scores were greatly decreased compared with the oral PEG group (P < 0.05). CONCLUSION: We concluded that manometric biofeedback-guided pelvic floor exercise training is superior to oral polyethylene glycol therapy for obstructive defecation.

The relationship between brain natriuretic peptide and heart function in elderly patients with acute myocardial infarction / 中华老年医学杂志

Objective To investigate the relationship between brain natriuretic peptide (BNP)and heart function in elderly patients with acute myocardial infarction.Methods All data were taken from the hospitalized cases with acute myocardial infarction from December 2008 to August 2010.100 patients aged from 60 to 97 were enrolled.The data were divided into 4 groups (group 1,24 cases; group 2,32 cases,group 3,23 cases; group 4,21 cases) respectively according to Killip's classification.Left ventricular function was measured by echocardiography.Plasma BNP was determined with enzyme immunoassay.Results Compared with non heart failure group and normal group,heart failure group had much higher plasma BNP concentrations.The plasma BNP level had positive correlation with left ventricular end diastolic diameter (r =0.27,P ＜ 0.01) and left ventricular end-diastolic dimension (r=0.37,P＜0.01),while,had a negative correlation with left ventricular ejection fraction (r =-0.38,P ＜ 0.01).Conclusions Plasma BNP level was significantly elevated which could evaluate the heart function in elderly patients with acute myocardial infarction.