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Objective To study the clinical effects of shortening the drainage time for patients with dural tears after posterior spinal sur -gery.Methods A total of 120 patients with dural tears after posterior spinal surgery were randomly divided into study group and control group,60 patients in each group .Patients in control group had wound drainage tubes removed after 5 days and patients in study group had wound drainage tubes removed after 3 days.The disappearance time of leakage ,incision healing time and complication rate were compared between two groups.Results The disappearance time of leakage in study group was (13.7 ±3.8)days which was significantly less than (20.0 ±5.1)days in control group(P<0.05).The incision healing time in study group was (22.7 ±4.9)days which has no significant difference with (23.9 ± 5.7)days in control group.The postoperative infection rate was 3.3%(2/60) which was significantly less than 20.0%(12/60) in control group(P<0.01).Conclusion Shortening drainage time can decrease the disappearance time of leakage and postoperative infection rate .
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Objective:To study the clinical efficacy of adjuvant therapy with thymosin alpha -1 in patients with severe peritoneal cavity infection(sIAI),and to explore its effect to celluar immune function and T-like receptor.Methods: A total of 60 patients with sIAI,who received treatment in the intensive care unit of our hospital in January 2012-December 2014,were divided into observation group and control group.Cases in control croup received routine treatment ,and cases in observation group received routine treatment besides thymosin alpha-1.T-lymphocyte subsets were determined by flow cytometry and expression of Toll-like receptor (TLR)2 and TLR4 in the peripheral blood mononuclear cells were determined by real time PCR before treatment and in the 2nd week after treatment.The scores of acute physiology and chronic health evaluation ( APACHE)Ⅱscore and gastrointestinal function were recorded before treatment and in the 2nd week after treatment.The rate of systemic inflammatory response syndrome (MODS),the rate of death in hospital stays,intestinal function recovery and hospital stays in both groups were compared .Results: (1) CD3+,CD4+and CD4+/CD8+of cases in observation group significantly increased ( P0.05).Conclusion:Adjuvant therapy with thymosin alpha-1 in patients with sIAI has good clinical efficacy ,and can improve the cellular immune function ,decrease the expression of Toll-like receptor.
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Objective To investigate changes in morning blood pressure surge (MBPS) and blood hemorheology in patients with obstructive sleep apnea-hypoventilation syndrome (OSAHS) of various severity. Methods Total 118 patients with OSHAS diagnosed at the Department of Respiratory Diseases, People's Hospital of Guizhou Province were divided into three groups, i.e. , 31 mild, 40 moderate and 47 severe cases, based on their apnea-hypoventilation index (AHI), and 25 healthy persons were selected as controls. Blood hemorheology, oxygen saturation, morning blood pressure surge of the patients, as well as percentage of the time with oxygen saturation more than 90 percent of the total monitoring time (TS90%) were recorded. Results Early morning blood pressure surge was found in 21 cases (43%) with severe, eight (20%) with moderate and one (3%) with mild OSAHS. All indicators of blood hemarheology and TS90% were significantly higher in the patients with OSAHS than those in controls (P<0.05 ), those in moderate and severe OSAHS were significantly higher than those in controls (P<0.05 ) and those in severe OSAHS was significantly higher than those in moderate and mild OSAHS (P<0.05). All indicators of blood hemorheology were significantly higher in those with early morning blood pressure surge than those without it (P<0.05). Conclusions Blood viscosity, percentage of early morning blood pressure surge and TS90% in the patients with OSAHS are increased with severity of apnea-hypoventilation, and changes in blood hemorheology correlated with early morning blood pressure surge.
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Objective To study between serum uric acid and early morning blood pressure of the different degrees of Obstructive sleep apnea syndrome(OSAHS)patients.Methods134 cases of OSAHS were divided into mild,midrange and severe groups according to apnea-hypopnea index(AHI),and 23 healthy people as normal control group.serum uric acid and early morning blood pressure were measured among four groups.ResultsSerum uric acid levels in mild,midrange,severe OSAHS groups and the control group were(392.10?88.22)?mol/L,(460.14?118.86)?mol/L,(537.63?134.11)?mol/L,(304.36?80.12)?mol/L,there were significant differences among four groups.there were significant differences between severe OSAHS and the others in blood pressure,as well as between OSAHS midrange group and the control group.ConclusionSerum uric acid in OSAHS patients increased with increasing degree of AHI,the disorder of serum uric acid possiblly contribute to abnormal blood pressure in OSAHS patients.