Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 6 de 6
Filter
1.
Chinese Critical Care Medicine ; (12): 39-43, 2020.
Article in Chinese | WPRIM | ID: wpr-866760

ABSTRACT

Objective:To evaluate the prognostic value of arterial lactate (Lac) combined with central venous-to-arterial carbon dioxide difference to arterial-to-central venous oxygen content difference ratio (Pcv-aCO 2/Ca-cvO 2) in patients with septic shock following early fluid resuscitation. Methods:A total of 97 patients with septic shock admitted to intensive care unit (ICU) of Lanzhou University Second Hospital from January 2017 to December 2019 were enrolled. The Pcv-aCO 2/Ca-cvO 2 ratio was calculated from blood gas analysis of radial artery and superior vena cava which was performed before resuscitation and at 6 hours of resuscitation at the same time. The patients were divided into death group and survival group according to the 28-day prognosis. The baseline data, acute physiology and chronic health evaluation Ⅱ (APACHEⅡ) score, sequential organ failure score (SOFA), clinical therapy, lactate clearance rate (LCR) at 6 hours, the length of ICU stay, hemodynamics and oxygen metabolism parameters before and after resuscitation were compared between the two groups. Risk factors were analyzed by multivariate Cox regression for 28-day mortality of patients with septic shock. The receiver operating characteristic (ROC) curve was plotted to assess the prognostic values of these factors for 28-day mortality. Results:① Compared with the survival group, the patients in the death group showed significantly higher levels of APACHEⅡ score (23.96±4.31 vs. 17.70±3.92) and SOFA score (12.74±2.80 vs. 9.23±2.43, both P < 0.01), significantly higher proportions of mechanical ventilation [85.2% (23/27) vs. 50.0% (35/70)] and continuous renal replacement therapy [CRRT; 51.9% (14/27) vs. 25.7% (18/70), both P < 0.05], a significantly more fluid replacement at 6 hours (L: 2.92±0.24 vs. 2.63±0.25, P < 0.01), a significantly lower level of LCR at 6 hours [(11.61±7.76)% vs. (27.67±13.71)%, P < 0.01], and a shorter length of ICU stay (days: 6.37±2.70 vs. 7.67±2.31, P < 0.05). ② Compared with the survival group, the patients before resuscitation in the death group showed a significantly lower level of mean arterial pressure [MAP (mmHg, 1 mmHg = 0.133 kPa): 52.63±4.35 vs. 55.74±3.01, P < 0.01], significantly higher levels of Lac and Pcv-aCO 2/Ca-cvO 2 ratio [Lac (mmol/L): 7.13±1.75 vs. 5.22±1.36, Pcv-aCO 2/Ca-cvO 2 ratio: 1.67±0.29 vs. 1.48±0.22, both P < 0.01]; and the patients at 6 hours of resuscitation in the death group showed a significantly lower level of MAP (mmHg: 62.59±4.80 vs. 66.71±3.91, P < 0.01), significantly higher levels of central venous pressure (CVP), Lac, Pcv-aCO 2 and Pcv-aCO 2/Ca-cvO 2 ratio [CVP (mmHg): 10.74±1.40 vs. 8.80±0.75, Lac (mmol/L): 6.36±1.86 vs. 3.90±1.95, Pcv-aCO 2 (mmHg): 7.59±2.02 vs. 4.34±1.37, Pcv-aCO 2/Ca-cvO 2 ratio: 1.87±0.51 vs. 1.03±0.27, all P < 0.01]. ③ Multivariate Cox regression analysis showed that the independent risk factors for 28-day mortality in patients with septic shock were Lac and Pcv-aCO 2/Ca-cvO 2 ratio whether before or at 6 hours of resuscitation [Lac before resuscitation: relative risk ( RR) = 1.434, 95% confidence interval (95% CI) was 1.070-1.922, P = 0.016; Lac at 6 hours of resuscitation: RR = 1.564, 95% CI was 1.202-2.035, P = 0.001; Pcv-aCO 2/Ca-cvO 2 ratio before resuscitation: RR = 2.828, 95% CI was 1.108-4.207, P = 0.038; Pcv-aCO 2/Ca-cvO 2 ratio at 6 hours of resuscitation: RR = 4.386, 95% CI was 2.842-5.730, P = 0.000]. ④ ROC curve analysis showed that Lac and Pcv-aCO 2/Ca-cvO 2 ratio at 6 hours of resuscitation had predictive value for the prognosis of patients with septic shock, the area under ROC curve (AUC) was 0.849 (95% CI was 0.762-0.914) and 0.905 (95% CI was 0.828-0.955), respectively. However, the predictive value of Lac combined with Pcv-aCO 2/Ca-cvO 2 ratio in patients with septic shock was significantly higher than Lac [AUC (95% CI): 0.976 (0.923-0.996) vs. 0.849 (0.762-0.914), Z = 3.354, P = 0.001], the sensitivity was 97.14%, and the specificity was 88.89%. Conclusions:Lac and Pcv-aCO 2/Ca-cvO 2 ratio are independent risk factors for predicting 28-day mortality in patients with septic shock. Lac combined with Pcv-aCO 2/Ca-cvO 2 ratio can assess the prognosis of patients with septic shock more accurately.

2.
Journal of Xinxiang Medical College ; (12): 502-504,508, 2018.
Article in Chinese | WPRIM | ID: wpr-699524

ABSTRACT

Objective To compare the clinical effect of endoscopic thyroidectomy and open thyroidectomy in the treat-ment of benign thyroid diseases. Methods A total of 120 patients with benign thyroid diseases were selected from March 2015 to June 2017 in the Third Affiliated Hospital of Xinxiang Medical University. The patients were divided into endoscopic opera-tion group(n = 62)and open operation group(n = 58)according to the treatment methods. The patients in the open operation group were treated with conventional open thyroidectomy,and the patients in the endoscopic operation group were treated with endoscopic thyroidectomy. The operation time,intraoperative bleeding volume,postoperative drainage volume and hospitalization time were recorded in the two groups;and the intraoperative and postoperative complications were observed. The pain of the pa-tients in the two groups was evaluated by visual analogue scale(VAS)at the time points of 6,12 and 24 hours after operation. The cosmetic satisfaction of the patients in the two groups was evaluated by numerical scoring system(NSS)at the time points of 1 and 3 months after operation. Results The operation time and hospitalization time in the endoscopic operation group were significantly shorter than those in the open operation group(P < 0. 05),and the intraoperative bleeding volume and postopera-tive drainage volume in the endoscopic operation group were significantly lower than those in the open operation group(P <0. 05). The VAS score of pain in the endoscopic operation group was significantly lower than that in the open operation group at the time points of 6,12 and 24 hours after operation(P < 0. 05). The NSS score in the endoscopic operation group was sig-nificantly higher than that in the open operation group at the time points of 1 and 3 months after operation(P < 0. 05). The in-cidence of complications in the endoscopic operation group and the open operation group was 12. 90%(8 / 62)and 39. 66%(23 / 58)respectively,the incidence of complications in the endoscopic operation group was significantly lower than that in the open operation group(χ2 = 11. 210,P < 0. 05). Conclusion Endoscopic thyroidectomy is reliable in the treatment of benign thyroid diseases. It has the advantages of small trauma,short operation time,quick recovery,light postoperative pain,small sur-gical scar and fewer complications and so on.

3.
Chinese Journal of Nephrology ; (12): 198-202, 2015.
Article in Chinese | WPRIM | ID: wpr-470779

ABSTRACT

Objective To discuss the relationship between serum anti-Phosphalipase A2 receptor (PLA2R) antibodies and glomerular IgG4 subclass in patients with membranous nephropathy and evaluate the diagnostic value of the two markers.Methods Patients diagnosed as membranous nephropathy from October 2011 to April 2014 in Peking Union Medical College Hospital were included and divided into IMN and SMN groups accoding to their clinical diagnosis.Serum anti-PLA2R antibodies and glomerular IgG subclasses were both detected by indirect immunofluorescence assay.Receiver operator characteristic curves were used to evaluate the diagnostic efficiency of anti-PLA2R antibodies and glomerular IgG4.Results Prevalence of serum anti-PLA2R antibodies of IMN patients was 69.5% (41/59); prevalence of MLN patients was 4.8% (1/21).Within the IMN group,thirty-five patients showed positive results of both serum anti-PLA2R antibodies and glomerular IgG4; Six patients were positive for serum anti-PLA2R antibodies but negative for glomerular IgG4; Seventeen patients were positive for glomerular IgG4 but negative for serum anti-PLA2R antibodies; one patient was negative for both tests.The sensitivity of serum anti-PLA2R antibody was 69.5% and the specificity was 95.2%; the sensitivity of glomerular IgG4 was 89.8% and the specificity was 52.3%.The sensitivity of the combined marker consisting of serum anti-PLA2R antibody and glomerular IgG4 was 59.3% and the specificity was 100%.Four out of the six patients secondary to HBV infection,one out of the three patients secondary to Sj(o)gren syndrome,one out of the three patients secondary to malignant tumor showed positive results of serum anti-PLA2R antibodies.Conclusions Serum antiPLA2R antibodies were of high prevalence among IMN patients; the prevalence among SMN patients varied with etiologies.Results of serum anti-PLA2R antibodies and glomerular IgG4 were helpful to rule out secondary etiologies in the diagnosis of membrnous nephropathy.

4.
Asian Pacific Journal of Tropical Medicine ; (12): 577-581, 2012.
Article in English | WPRIM | ID: wpr-819629

ABSTRACT

OBJECTIVE@#To discuss the role of 3D-computed tomography angiography (3D-CTA) technology in reducing injuries of large meningioma surgery.@*METHODS@#3D-CTA preoperative examinations were done in 473 patients with large meningioma (simulated group). The images were analyzed by 3D post-processing workstation. By observing the major intracranial blood vessels, venous sinus, and the compression and invasion pattern in the nerve region, assessing risk level of the surgery, simulating the surgical procedures, the surgical removal plan, surgical routes and tumor blood-supplying artery embolisation plan were performed. Two hundred and fifty seven large meningioma patients who didn't underwent 3D-CTA preoperative examination served as control group. The incidence of postoperative complications, intraoperative blood transfusion and the operation time were compared between these two groups.@*RESULTS@#Compared with the control group, the Simpson's grade I and II resection rate was 80.3% (380/473), similar with that of the control (81.3%, 209/257). The incidence of postoperative complications in 3D-CTA simulated group was 37.0% which was significantly lower than that (48.2%) of the control (P<0.01). The intraoperative blood supply for simulated group and the control was (523.4±208.1) mL and (592.0±263.3) mL, respectively, with significant difference between two groups (P<0.01). And the operation time [(314.8±106.3)] min was significantly lower in simulated group than that in the control [(358.4±147.9) min] (P<0.01).@*CONCLUSION@#Application of 3D-CTA imaging technology in risk level assessment before large-scaled meningioma resection could assist in the rational planning of tumor resectin, surgical routes, and is helpful in reducing injuries and complications and enhancing the prognosis of the patients.


Subject(s)
Female , Humans , Male , Case-Control Studies , Cerebral Angiography , Methods , Imaging, Three-Dimensional , Length of Stay , Meningeal Neoplasms , Diagnostic Imaging , General Surgery , Meningioma , Diagnostic Imaging , General Surgery , Multidetector Computed Tomography , Methods
5.
Chinese Journal of Oncology ; (12): 196-199, 2008.
Article in Chinese | WPRIM | ID: wpr-348134

ABSTRACT

<p><b>OBJECTIVE</b>To analyze the incidence, clinical and pathological characteristics, survival and prognostic factors of so-called triple negative breast cancer (TNBC) with negative estrogen receptor (ER), progesterone receptor (PR) and human epidermal growth factor receptor-2 (HER-2).</p><p><b>METHODS</b>Clinical and pathological as well as follow-up data of TNBC patients between Jan. 1999 to Dec. 2002 were collected and analyzed.</p><p><b>RESULTS</b>Totally, the pathological result of 1175 breast cancer patients were retrospectively reviewed, and 158 patients were found with negative ER, negative PR and HER-2 scored as 0 or 1 + by immunohistochemistry staining. Eventually, only 108 patients with ER-negative, PR-negative and HER-2-negative (score: 0 ) were analyzed. Of the 108 patients, 8 had breast cancer family history, 3 oophoroma family history and one had ever suffered from oophoroma herself. The median age of the 108 TNBC patients was 47.0 years, and 75.0% of them had stage I or II disease. The majority of pathological types were grade II or III invasive ductal carcinomas, and 92.6% of the tumors were staged as T1 or T2. Lymph node metastases were detected in 49. 1% of these patients. Event-free survival, distant metastasis-free survival, local relapse-free survival and overall survival at 5 years were 68.1%, 70.9%, 72.1% and 76.9%, respectively. Though lymph node metastasis and lymph-vascular invasion were all found to be correlated with overall survival, however, only the lymph node metastasis was an independent factor that affected the overall survival revealed by the Cox proportional hazard model analysis.</p><p><b>CONCLUSION</b>Triple negative breast cancer has distinct clinical and pathologic characteristics. The incidence of triple negative breast cancer in Chinese is similar to that in white but lower than that in black women. Most of the triple negative breast cancer in China is composed of sporadic breast cancer. Lymph node metastasis is an important independent prognostic factor. Clinical outcome of this series is similar to that in white women, while better than that in black women after appropriate radiotherapy and anthracycline-based chemotherapy. Further study is still necessary to explore new treatment in order to improve the prognosis of triple negative breast cancer.</p>


Subject(s)
Adult , Aged , Female , Humans , Middle Aged , Asian People , Breast Neoplasms , Metabolism , Pathology , Carcinoma, Ductal, Breast , Metabolism , Pathology , Disease-Free Survival , Follow-Up Studies , Lymphatic Metastasis , Neoplasm Recurrence, Local , Neoplasm Staging , Neoplastic Cells, Circulating , Proportional Hazards Models , Receptor, ErbB-2 , Metabolism , Receptors, Estrogen , Metabolism , Receptors, Progesterone , Metabolism , Retrospective Studies , Survival Rate
6.
Chinese Journal of Oncology ; (12): 917-920, 2008.
Article in Chinese | WPRIM | ID: wpr-255585

ABSTRACT

<p><b>OBJECTIVE</b>To evaluate the clinicopathological characteristics and prognosis of breast cancer with estrogen- and progesterone-receptor negative (ER-/PR-) and HER-2 overexpression (HER+++) in a Chinese population.</p><p><b>METHODS</b>The data of patients with ER-/PR- and HER+++ breast cancer treated in our hospital from March 1999 to December 2004 were retrospectively reviewed. The influence of clinicopathological characteristics and molecular markers on the survival was analyzed.</p><p><b>RESULTS</b>A total of 111 breast cancer patients with ER and PR negative but HER+++ were identified, accounting for 4.9% of all the breast cancer patients treated during the same period. There were 25 cases (22.5%) in stage I, 44 (39.6%) in stage II and 36 (32.4%) in stage III, respectively, with a median age of 49 years. Axillary lymph node metastasis was found in 54 cases. The 5-year disease free survival (DFS) and overall survival rates (OS) were 70.7% and 73.1%, respectively. Univariate analysis showed that lymph node status, primary tumor size and pathological stage were prognosis-related factors influencing the DFS and OS. However, by multivariate analysis, only primary tumor size and lymph node status were independent factors influencing survival.</p><p><b>CONCLUSION</b>The breast cancer with estrogen- and progesterone-receptor negative but HER-2 overexpression is a particular subtype of breast cancers, with unfavorable clinicopathological characteristics and poor survival. Lymph node status and primary tumor size are two independent prognostic factors.</p>


Subject(s)
Adult , Aged , Female , Humans , Middle Aged , Young Adult , Breast Neoplasms , Drug Therapy , Metabolism , Pathology , General Surgery , Carcinoma in Situ , Drug Therapy , Metabolism , Pathology , General Surgery , Carcinoma, Ductal, Breast , Drug Therapy , Metabolism , Pathology , General Surgery , Chemotherapy, Adjuvant , Disease-Free Survival , Follow-Up Studies , Lymphatic Metastasis , Mastectomy , Methods , Neoplasm Staging , Proportional Hazards Models , Receptor, ErbB-2 , Metabolism , Receptors, Estrogen , Metabolism , Receptors, Progesterone , Metabolism , Retrospective Studies , Survival Rate , Tumor Burden
SELECTION OF CITATIONS
SEARCH DETAIL