OBJECTIVE: To discuss the diagnosis and treatment of tarsal tunnel syndrome. METHODS: From 1998 to 1999, 10 cases of tarsal tunnel syndrome were reviewed, and the outcomes of operation were analyzed according to Pefeiffer’s method. Out of 10 cases, 6 were examined using electromyography preoperatively. RESULTS: After 1 to 2 year follow-up, postoperative outcomes were excellent in 5 cases, good in 4 cases, and poor in 1 case according Pefiffer’s methods. CONCLUSION: A combination of symptoms and physical signs, and electromyography may increase the diagnosis rate; and early operation will improve the therapy results.
ObjectiveTo understand the effect of nitric oxide (NO) on the formation of hyperdynamic circulatory syndrome (HCS) and the influence of level of NO on HCS. MethodsAfter establishment of stable HCS in partial portal vein ligated rats,the quantity of NO in blood of portal vein and the activity of nitric oxide synthase (NOS) in liver were determined by pre and post injection of inhabitor of NOS (NGmethylLarginine) and hemodynamics was supervised simultaneously.ResultsThe quantity of NO was paralleled with the activity of NOS and was elevated markedly by 24 hours after operation and reached the top by 48 hours after surgery. These sequential changes were coincided with the dilation of general vascularture. There was a close relation between this changes and the formation of HCS.The quantity of NO and the activity of NOS were decreased significantly to the level of the control group after injection of NGmethylLarginine (LNMMA). LNMMA inhabited the activity of NOS and blocked the production of NO. HCS ameliorated obviously. ConclusionNO plays an important role in initiating the dilation of general vascularture and plays a critical role in the formation of HCS. HCS will be ameliorated obviously or be blocked completely by eliminating the effect of NO and the portal pressure will decreased significantly or recover to normal range.
摘要:目的:探討多囊卵巢綜合征(OHSS)治療的臨床特征和治療方法。方法: 回顧性分析77例OHSS住院患者的臨床資料。結果:77例OHSS患者均發生在超促排卵周期的第9～22 d,其中50例患者發生在體外受精胚胎移植(IVFET)術后。經過監護、擴容、補液、注射黃體酮及腹腔、胸腔穿刺引流后,患者在6～43d內病情緩解并出院,77例患者妊娠47例,其中一例終止妊娠。結論:OHSS的治療主要是對癥支持治療, 嚴密監護OHSS的病情發展,擴容是治療的關鍵,治療嚴重的難以控制的OHSS,終止妊娠是最有效的手段。Abstract: Objective: To present management in moderate and severe iatrogenic ovarian hyperstymulation syndrome (OHSS) in clinical material. Methods: The clinical materials of 77 cases with OHSS treated in our hospital were analyzed retrospectively. Results: Patients were treated with rehydration with intravenous crystalloids and colloids and ultrasoundguided paracentesis if symptoms of ascites become severe. Monitoring of fluid intake and output, and daily monitoring of body weight was performed. During treatment controlled laboratory tests were done.77 cases were cured.Conclusion:The management in individual patients varies according to the severity of ovarian hyperstymulation syndrome and its complications. Rehydration is the key of medical treatment. Termination of pregnancy is a most effective management.
Objective
To investigate the method and effectiveness of coracoplasty with mini-incision for subcoracoid impingement syndrome.
Methods
Between May 2006 and September 2011, 4 patients with subcoracoid impingement syndrome were treated, including 3 cases of congenital dysplasia of the coracoid process and 1 case of anterior glenohumeral instability. There were 3 males and 1 female with an average age of 36 years (range, 20-56 years). The disease duration was 6-22 months (mean, 11.2 months). The patients had a history of chronic pain and click of the anterior should, which was aggravated in adduction, internal rotation, and flexion. The results of the coracoid impingement test were positive by Neer and Hawkins-Kennedy impingement sign. The axial CT in adduction position showed that the coracohumeral interval decreased and coracoid index increased. The 2 cm lateral coracoid incision was made and the 0.5-1.5 cm coracoid neck was revealed and cut by osteotomy. The coracoplasty was performed by amputating the conjoined tendon insertion of the short head of the biceps and the coracobrachialis muscle and suturing to proximal coracoid osteotomy surface. Shoulder was fixed with the external braces for 6 weeks.
Results
Healing of incision by first intention was observed in all cases without any complication. All the 4 patients were followed up from 8 months to 5 years. At last follow-up, pain and click disappeared. The mean visual analogue scale (VAS), University of California at Los Angeles (UCLA), Constant, and simple shoulder test (SST) scores were significantly improved from 7.75, 10.25, 65.50, and 9.75 at preoperation to 0.25, 34.25, 91.25, and 0.25 at last follow-up respectively. The axial CT in adduction position and MRI showed that long coracoid process was removed; the coracohumeral interval was increased to 13.38 mm from 4.16 mm at preoperation; and the coracoid index was decreased to 0.28 mm from 13.08 mm at preoperation.
Conclusion
Coracoplasty with mini-incision is an effective method to relieve clinical symptoms of subcoracoid impingement, which has less complications and faster recovery.
Objective To explore the effects of heat-inactivated Lactobacillus gasseri TMC0356 on liver lipid metabolism in rats with metabolic syndrome (MS) and its possible mechanism. Methods Sixty male Sprague-Dawley rats were selected. Rats were randomly divided into 5 groups, including control group, MS model group and three TMC0356 test groups (low-, medium- and high-dose groups). The rats in each group were fed with different diets for 7 days, and the liver was dissected and removed after 15 weeks. The mRNA and protein expression levels of peroxisome hyperbioactive receptor-α (PPAR-α), sterol regulatory element binding protein-1c (REBP-1c), fatty acid synthase (FAS) and carnitine lipoacyltransferase-1 (CPT-1) genes in liver were detected. Results There was no significant difference in the mRNA expression of PPAR-α, SREBP-1c or CPT-1 among the five groups (P>0.05). The mRNA expression of FAS in low-dose TMC0356 test group was lower than that in MS model group (P=0.011), medium-dose TMC0356 test group (P=0.042) and high-dose TMC0356 test group (P=0.009). There was no significant difference in the expression of FAS mRNA between other groups (P>0.05). There was no significant difference in the protein expression of PPAR-α, SREBP-1c or FAS among the five groups (P>0.05). The protein expression of CPT-1 in low-dose TMC0356 test group was higher than that in control group (P=0.033) and high-dose TMC0356 test group (P=0.043). There was no significant difference in the protein expression of CPT-1 between the other groups (P>0.05). Conclusion Heat-inactivated Lactobacillus gasseri TMC0356 may improve the symptoms of metabolic disorder in rats by suppressing appetite, improving insulin resistance, and downregulating the expression of key fat metabolism genes such as FAS and SREBP-1c.
ObjectiveTo explore the value of procalcitonin-to-albumin (PAR) in patients with acute respiratory distress syndrome (ARDS).MethodsA retrospective study was carried on patients diagnosed with ARDS from December 2016 to March 2018. The receiver-operating characteristics (ROC) curve was used to identify the cutoff value of PAR. The association of PAR and 28-day mortality was evaluated using univariate and multivariable Cox regression.ResultsIn the final analysis, there were a total of 255 patients included. Of whom 164 (64.3%) was male, 91 (35.7%) was female and the mean age was 52.1±14.5 years old. The 28-day mortality of all the patients was 32.9% (n=84). ROC curve revealed that the cutoff value of PAR was 0.039 (specificity: 0.714, sensitivity: 0.702) and area under the curve was 0.793 (95%CI: 0.735 - 0.850, P<0.001). The following variables were considered for multivariable adjustment: age, body mass index, pneumonia, aspiration, sepsis, surgery, PaO2/FiO2, red blood cell counts and PAR (P<0.01 in univariate analysis). After multivariable analysis, only age (HR: 1.033, 95%CI: 1.009 - 1.059, P=0.008), PaO2/FiO2 (HR: 0.992, 95%CI: 0.985 - 1.000, P=0.044) and PAR (HR: 4.899, 95%CI: 2.148 - 11.174, P<0.001) remained independently associated with 28-day mortality (P<0.05).ConclusionHigh PAR predicts a poor outcome in ARDS patients, therefore it appears to be a prognostic biomarker of outcomes in patients with ARDS.
ObjectiveTo investigate the role of recombinant human growth hormone (rhGH) in the treatment of patients with multiple organ dysfunction syndrome (MODS). MethodsThirty-eight patients with MODS routinely treated with antibiotics and nutrition support were divided into two groups: the rhGH group and control group. The rhGH group was treated by subcutaneous injection of 5 U rhGH for two weeks. ResultsOn the 7th day of treatment, the score of APACHE Ⅱ in the rhGH group was much higher than the control group, the levels of ALT, AST, BUN and Cre did not change much compared with the control group. The level of albumin in the rhGH group increased (P＜0.05). The stay in ICU, time of mechanical ventilation and hospital stay decreased compared with the control group (P＜0.05). ConclusionrhGH can effectively improve the pathophysiology of critically ill patients and has no side effects on the function of liver and kidney, meanwhile it can shorten hospital stay and decrease mortality.
ObjectiveTo review the causes, prevention methods, and therapies of the small-for-size syndrome (SFSS) in living donor liver transplantation (LDLT). MethodsThe literatures about SFSS in recent years were reviewed and summarized. ResultsThe donor’s age, graft steatosis level, MELD score of the recipient, portal hypertension, low outflow, and graft size were risk factors of SFSS. Ideal donor, splenectomy, ligating splenic artery, keeping a satisfactory intraoperative outflow, early diagnosis and active therapy could obviously decrease the incidence of SFSS. ConclusionThe risk factors of SFSS can be predicted before operation, and the positive actions can be used to prevent or cure the SFSS.
Objective To investigate the possible association between serum level of hepatocyte growth factor( HGF) and obstructive sleep apnea hypopnea syndrome( OSAHS) with hypertension.Methods 58 cases of OSAHS without hypertension, 61 cases of OSAHS with hypertension, and 50 normal controls were enrolled. Serum level of HGF was measured by enzyme-linked immunosorbent assay( ELISA) , and the relationships between the serum HGF level and blood pressure( BP) , apnea hypopnea index( AHI) , lowest SaO2 ( LSaO2 ) were analyzed by linear correlation analysis. Results The serum HGF level ( pg/mL) was 761. 46 ±60. 18, 970. 87 ±60. 94, and 487. 34 ±45. 52 in the OSAHS patients without hypertention, OSAHS patients with hypertention, and normal subjects, respectively. Which was significantly higher in the OSAHSpatients than the normal subjects, and highest in the OSAHS patients with hypertension( P lt; 0. 05) . The serum HGF level was positively related to AHI( r = 0. 452, P lt;0. 05) and negatively related to LSaO2 ( r =- 0. 328, P lt;0. 05) in the OSAHS patients without hypertention, positively related to AHI, SBP, DBP( r =0. 670, P lt;0. 01; r =0. 535, P lt;0. 05; r =0. 424, P lt;0. 05) and negatively related to LSaO2 ( r = - 0. 572,P lt;0. 01) in the OSAHS patients with hypertension. Conclusions SerumHGF level increases significantly in patients with OSAHS especialy in OSAHS patients with hypertension, and positively correlates with the severity of OSAHS and hypertension.
Objective To analyze the causes of missed diagnosis of sleep apnea hypopnea syndrome ( SAHS) . Methods 42 missed diagnosed cases with SAHS from May 2009 to May 2011 were retrospectively analyzed and related literatures were reviewed. Results The SAHS patients often visited the doctors for complications of SAHS such as hypertension, diabetes mellitus, metabolic syndrome, etc. Clinical misdiagnosis rate was very high. Lack of specific symptoms during the day, complicated morbidities, and insufficient knowledge of SAHS led to the high misdiagnosis rate and the poor treatment effect of patients with SAHS. Conclusion Strengthening the educational propaganda of SAHS, detail medical history collection, and polysomnography monitoring ( PSG) as early as possible can help diagnose SAHS more accurately and reduce missed diagnosis.
