目的：觀察卡介菌多糖核酸聯合潤燥止癢膠囊治療慢性蕁麻疹的療效。方法： 將2008年4月~2009年4月門診就診的86例慢性蕁麻疹患者隨機分成兩組，治療組44例采用卡介菌多糖核酸2 mL肌注，隔日1次，18次為1療程；同時予口服潤燥止癢膠囊4粒，3次/d，連續治療36天；對照組42例單獨口服潤燥止癢膠囊，方法療程同治療組。結果： 治療組有效率為90.91%,對照組為7143%。兩組比較差異有顯著性（Plt;005）。結論： 卡介菌多糖核酸聯合潤燥止癢膠囊治療慢性蕁麻疹療效確切。
為預防應激性潰瘍和消化道出血, 質子泵抑制劑( PPI) 、組胺H2 受體拮抗劑( H2 RA) 以及硫糖鋁在ICU中的應用非常普遍。既往的研究認為以PPI 或H2RA 為代表的抑酸劑( ASD) 可致胃液pH 值增高, 為細菌在胃腔內定植創造了條件, 并進而增加醫院獲得性肺炎( HAP) , 尤其是呼吸機相關性肺炎( VAP) 發生的風險。我們通過文獻復習發現,ASD 與VAP 的關聯性迄今仍無明確的證據, 已有的臨床研究結論互為矛盾; 另一方面, 既往研究多集中于硫糖鋁與H2RA 的比較, 有關PPI 和H2RA 導致VAP 的風險比較研究仍然缺乏, PPI 是否比H2 RA 更易發生VAP 也缺乏研究可資證明。為此我們將有關內容綜述如下, 以供同道參考。
Objective To investigate the general state, psychologic status and health related quality of life (HRQOL) in patients with post-herpetic neuralgia (PHN), and explore the influencing factors on HRQOL and their major and minor relationship. Methods From August 2014 to August 2015, a questionnaire survey was conducted to patients with PHN. The data of the patients’ general situation was colleted, the psychologic status was assessed by Self-rating Depression Scale (SDS), and the HRQOL of the patients was assessed by 36-item Short Form Survey. One-way ANOVA and stepwise regression analysis were used to analyze the influencing factors of HRQOL. Results A total of 177 questionnaires were issued, and 158 were recovered with a response rate of 89.3%. The average score of HRQOL of the 158 patients was 513.67±119.79, and the average score of SDS was 43.65±11.34. SDS scores showed no depression in 41 patients (25.9%), mild depression in 47 (29.7%), moderate depression in 39 (24.8%), and severe depression in 31 (19.6%). Whether receiving regular treatment, course of PHN, SDS score, physical exercise, sleep time and age were the main influencing factors of HRQOL. Conclusions Most patients with PHN suffer from depressive symptoms with poor HRQOL scores. Receiving early treatment with integrated traditional Chinese and western medicine, strengthening exercise, ensuring adequate sleep and receiving psychological counseling can significantly improve the HRQOL of PHN patients.
【摘要】 目的 觀察腹腔鏡手術聯合孕三烯酮治療子宮內膜異位癥合并不孕的療效及不同評分系統對妊娠結局的預測價值。 方法 回顧性分析2004年1月-2006年12月收治的97例子宮內膜異位癥合并不孕患者的臨床病理資料，統計其術后妊娠率及活產率。 結果 術后1年內與1~2年的妊娠率與活產率比較，差異均無統計學意義（Pgt;0.05）。根據美國生育協會1985年修訂的子宮內膜異位癥分期標準（r-AFS）進行分期，各期患者術后妊娠率差異無統計學意義（Pgt;0.05）；但隨著分期升高，活產率逐漸下降（Plt;0.05）。子宮內膜異位癥生育指數（EFI）評分越高，其妊娠率和活產率也越高（Plt;0.05）。 結論 子宮內膜異位癥患者腹腔鏡手術后聯用孕三烯酮可能會提高遠期妊娠率。r-AFS分期對妊娠結局的預測有一定局限性，而EFI具有較好的預測性。【Abstract】 Objective To evaluate the therapeutic effectiveness of laparoscopic surgery combined with gestrinone treatment in the infertile women with endometriosis (EM), and the value of different score systems to predict gestational outcome. Methods We retrospectively analyzed the clinical data of 97 infertile women with EM who were treated in our hospital from January 2004 to December 2006, and collected their pregnancy rate (PR) and live birth rate (LBR) after operation. Results There was no significant difference of PR and LBR within the 1st year and between the 1st and the 2nd year (Pgt;0.05). There was no significant difference of PR among women of various stages of EM based on the 1985 edition of risk stratification for patients with EM put forward by American Fertility Society (r-AFS) (Pgt;0.05), but the LBR decreased with the raising of the stages (Plt;0.05). The endometriosis fertility index (EFI) was positively correlated with PR and LBR (Plt;0.05). Conclusion Laparoscopic surgery combined with gestrinone may increase the long-term pregnancy rate of women with EM. R-AFS classification is limited in predicting the gestational outcome of women with EM, while EFI achieves a better result.
Objective To evaluate clinical outcomes, patient satisfaction, and maintenance after treatment from mandibular implant-supported overdentures with different attachment types. Methods We searched six electronic databases: the Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library, Issue 4, 2005), Current Controlled Trials, MEDLINE (1966 to Sept. 2005), EMBASE (1984 to Sept. 2005), and Chinese biomedical database disk (1978 to Sept. 2005). Eleven Chinese professional journals in oral health were also handsearched from their first published issues. Three authors screened and selected the studies, appraised their methodological quality and extracted data from the studies. The results were presented narratively by meta-analysis. Results After strict screening, 12 trials involving 282 patients were included. Two of the trials were included in a meta-analysis with 27 patients in bar-clip group, 29 patients in ball-spring group, and the other trials were described thoroughly. The findings seemed to indicate that the bar-clip group had the highest retention but more oral mucosa complications, while the ball-spring group had good retention and less oral mucosa complications but needed more aftercare treatments, and the magnetic group had less retention but better peri-implant outcomes. Conclusions There is inadequate evidence to prove which is the best choice for mandibular implant-supported overdentures among bar-clip, ball-spring and magnetic attachments. More controlled clinical trials are required to guide clinicians on the choice of the type of attachment in mandibular implant-supported overdenture.
Objective To understand status of technical realization, present development, faced problems, and application prospects of reduced-port laparoscopic surgery for rectal cancer, and to analyze safety and feasibility so as to provide theoretical and practical basis for clinical application and promotion. Method By searching the databases such as Medline, Embase, and Wanfang, etc., the relevant literatures about reduced-port laparoscopic surgery for rectal cancer were collected and reviewed. Results At present, the most common reduced-port laparoscopic surgery was the 1-port laparoscopic surgery, 2-port laparoscopic surgery, and 3-port laparoscopic surgery. The 1-port laparoscopic surgery had the effects of minimal invasiveness and cosmesis, but it was difficult to perform. The 2-port laparoscopic surgery for rectal cancer preserved as far as possible the effect of minimal invasiveness, the difficulty of procedure was reduced greatly, which was easy to be learnt and promoted. The experience of the 3-port laparoscopic surgery for rectal cancer contributed to the technical development of the 1-port laparoscopic surgery, with no need for the assisted incision for intraoperative specimen. The reduced-port laparoscopic surgery for rectal cancer was technically feasible and safe, which possessed the equal or better short-term outcomes as compared with the conventional 5-port laparoscopic or open surgery beside the radical resection for rectal cancer. However, the stringent technique for the laparoscopic surgery was necessary and it needed to overcome the learning curve. Conclusions Reduced-port laparoscopic surgery has some obvious advantages in minimal invasiveness, cosmesis, and enhanced recovery. More large-sample, multi-center, randomized controlled trials are eager to further confirm safety, effectiveness, and feasibility of reduced-port laparoscopic surgery for rectal cancer.
Objective To evaluate the evidence-based prevention and treatment of post-dural puncture headache (PDPH) for parturient women. Methods We searched The Cochrane Library (Issue 3, 2006), Medline (Jan. 1980 to Oct. 2006) and CBM-disc (Jan. 1980 to Oct. 2006) to identify current best evidence on the prevention and treatment of PDPH for parturient women. The quality of available evidence was critically appraised.Results We identified 2 Cochrane systematic reviews, 2 meta-analyses and 9 randomized controlled trials. Evidence indicated that posture, fluid, and pharmacological managements had no significant effect on PDPH except epidural blood patch. The selection of appropriate spinal needle and the technique of needle insertion may reduce the incidence of PDPH, whereas the effect of intrathecal saline infusion and catheter insertion need further clinical validation. Conclusions Epidural blood patch has definite therapeutic effect on PDPH. Appropriate spinal needle and insertion technique may effectively prevent PDPH for parturient women.
Objective To investigate change of bispectral index(BIS) and hemodynamic index during induction and orotracheal intubation of sevoflurane anesthesia. Methods This study was a prospective before-after study in the same patients. A total of 30 ASA physical status I and II adult patients without airway abnormalities were enrolled to receive inhalation induction of anesthesia with 8% sevoflurane. Mean arterial pressure(MAP),heart rate(HR) and BIS were recorded before anesthesia(T1),when patients loss of consciousness(T2), before intubation (T3),at 1 min(T4) and 3 min(T5) after intubation. Results BIS at T1-T5 were 96.8±1.7,70.4±8.8,39.2±8.4,43.6±12.9 and 41.6±9.3 respectively, the measurements at T2-T5 were all markedly lower than at T1(Plt;0.05). HR at T3-T5 were all markedly higher than at T1(Plt;0.05). MAP at T2 and T3 were markedly lower than at T1, but at T4 was higher than at T1(Plt;0.05), and recovered to the level at T1 at T5(Pgt;0.05).BIS,HR and MAP at T4 were all significantly higher than T3(Plt;0.05). Conclusion Anesthesia induction with sevoflurane and small dose of succinylchoiline we used can provide adequate depth of general anesthesia,but can not prevent cardiovascular adverse reactions to intubation.
Objective To investigate the curve correlation between ventilation pressure and tidal volume in assisted mechanical ventilation with facemask during anesthesia induction. Methods Between January and August 2015, 120 patients, American Society of Anesthesiology Ⅰ-Ⅱ, undergoing selective gynecological surgery were randomly divided into four groups: groups P5, P10, P15 and P20, with 30 patients in each group. Mask ventilation pressure for the four groups were respectively 5, 10, 15 and 20 cm H2O (1 cm H2O=0.098 kPa). Patients were ventilated by preset ventilation pressure and frequency based on different groups after loss of consciousness. Mean ventilation volume (mean value of three tidal volumes) and end-tidal carbon dioxide pressure (PetCO2) were recorded for analysis. Results There was no significant difference among the four groups in patient’s general condition (P>0.05). The tidal volume of assisted mechanical ventilation increased with ventilation pressure degrees, and the differences among the four groups were significant (P<0.05). After curve regression analysis, tidal volume and ventilation pressure showed a positive linear correlation when ventilation pressure was set at 5-20 cm H2O, and the correlation equation was: tidal volume = 33.612×ventilation pressure-53.155. PetCO2 in P5 group was lower than those in the other three groups (P<0.05), while there were no significant differences among groups P10, P15 and P20 (P>0.05). Conclusion When ventilation pressure is set at 5-20 cm H2O in assisted mechanical ventilation with facemask during anesthesia induction, tidal volume and ventilation pressure show a positive linear correlation.
ObjectiveTo analyze the prognostic factors of patients with bacterial bloodstream infection sepsis and to identify independent risk factors related to death, so as to potentially develop one predictive model for clinical practice. Method A non-intervention retrospective study was carried out. The relative data of adult sepsis patients with positive bacterial blood culture (including central venous catheter tip culture) within 48 hours after admission were collected from the electronic medical database of the First Affiliated Hospital of Dalian Medical University from January 1, 2018 to December 31, 2019, including demographic characters, vital signs, laboratory data, etc. The patients were divided into a survival group and a death group according to in-hospital outcome. The risk factors were analyzed and the prediction model was established by means of multi-factor logistics regression. The discriminatory ability of the model was shown by area under the receiver operating characteristic curve (AUC). The visualization of the predictive model was drawn by nomogram and the model was also verified by internal validation methods with R language. Results A total of 1189 patients were retrieved, and 563 qualified patients were included in the study, including 398 in the survival group and 165 in the death group. Except gender and pathogen type, other indicators yielded statistical differences in single factor comparison between the survival group and the death group. Independent risk factors included in the logistic regression prediction model were: age [P=0.000, 95% confidence interval (CI) 0.949 - 0.982], heart rate (P=0.000, 95%CI 0.966 - 0.987), platelet count (P=0.009, 95%CI 1.001 - 1.006), fibrinogen (P=0.036, 95%CI 1.010 - 1.325), serum potassium ion (P=0.005, 95%CI 0.426 - 0.861), serum chloride ion (P=0.054, 95%CI 0.939 - 1.001), aspartate aminotransferase (P=0.03, 95%CI 0.996 - 1.000), serum globulin (P=0.025, 95%CI 1.006 - 1.086), and mean arterial pressure (P=0.250, 95%CI 0.995 - 1.021). The AUC of the prediction model was 0.779 (95%CI 0.737 - 0.821). The prediction efficiency of the total score of the model's nomogram was good in the 210 - 320 interval, and mean absolute error was 0.011, mean squared error was 0.00018. Conclusions The basic vital signs within 48 h admitting into hospital, as well those homeostasis disordering index indicated by coagulation, liver and renal dysfunction are highly correlated with the prognosis of septic patients with bacterial bloodstream infection. Early warning should be set in order to achieve early detection and rescue patients’ lives.