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Objective:To evaluate the safety of ensartinib in the treatment of anaplastic lymphoma kinase (ALK) -positive non-small cell lung cancer (NSCLC) in the real-world clinical setting.Methods:Clinical data of 2 221 patients with ALK-positive locally advanced or metastatic NSCLC who received ensartinib treatment (225 mg/d) from December 16, 2020 to December 16, 2021 were collected and analyzed to assess drug adverse reactions in all population including elderly patients (≥ 65 years old) .Results:Among the total 2 221 patients, 511 patients (23.01%) experienced adverse events, including 8 patients (0.36%) who experienced serious adverse events. Adverse events led to dose modification in 67 patients (3.02%) and discontinuation in 18 patients (0.81%). The common adverse events were rash (407/2 221, 18.33%), pruritus (41/2 221, 1.85%), constipation (41/2 221, 1.85%), and facial edema (31/2 221, 1.40%). Thirty-six patients (1.62%) experienced ≥grade 3 adverse events. After symptomatic treatment of 511 patients with adverse reactions, 50 patients (9.78%) were healed, 271 patients (53.03%) were improved, 120 patients (23.48%) were persisted, and 70 patients (13.71%) were unknown due to loss of follow-up or other reasons. Forty-three patients (1.94%) reported 57 unintended adverse reactions. Among the 599 elderly patients, 116 patients (19.37%) experienced adverse events, including 1 patient (0.17%) who experienced serious adverse events. Adverse events led to dose modification in 25 patients (4.17%) and discontinuation in 5 patients (0.83%). The common adverse events of elderly patients were rash (88/599, 14.69%), constipation (14/599, 2.34%), facial edema (12/599, 2.00%), and pruritus (10/599, 1.67%). Twelve patients (2.00%) experienced ≥grade 3 adverse events. Among the 116 elderly patients with adverse reactions following the symptomatic treatment, 11 patients (9.48%) were healed, 58 patients (50.00%) were improved, 28 patients (24.13%) were persisted, and 19 patients (16.39%) were unknown due to loss of follow-up or other reasons. During the treatment, 1 patient (0.05%) experienced grade 2 interstitial lung disease, and no patient died due to adverse events.Conclusion:Ensartinib has a favorable safety profile in the real-world populations, with the most frequent adverse events being rash, mostly mild, and low incidence of ≥grade 3 adverse events. Overall, adverse reactions were tolerable and manageable.
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Lung cancer is one of the most common malignancies with the highest incidence rate and mortality rate worldwide, and non-small cell lung cancer (NSCLC) accounts for about 85%. Only 5% NSCLC patients are anaplastic lymphoma kinase (ALK) rearrangement positive NSCLC, but the prognosis of these patients is poor, and treatment is urgent. Ensartinib (X-396), a next-generation ALK tyrosine kinase inhibitor (ALK-TKI), has shown greater potency on inhibiting ALK activity and controlling brain metastases than crizotinib, which is indicated for the treatment of crizotinib-resistant, ALK-positive NSCLC patients. Several phase I to III clinical trials included both healthy volunteers and NSCLC patients have been conducted both in China and abroad. In this review, we briefly summarized the results of these trials, and preliminary efficacy, safety, pharmacology and pharmacokinetics/pharmacodynamics of ensartinib were discussed.
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Objective:To explore the effect of improved urethral irrigation on urethral stricture in patients with closed bulbar urethral injury.Methods:The clinical data of 65 male patients with closed bulbar urethral injury complicated with difficult catheterization from January 2014 to January 2018 in the First Hospital of Shanxi Medical University were retrospectively analyzed. Among them, 30 cases were treated with flexible cystoscope-guided catheterization and external urethral orifice nursing (routine group), and 35 cases were treated with flexible cystoscope-guided catheterization and urethral drug flushing (improved group). The incidence of urethral stricture 1 and 6 months after catheter removal, number of urethral dilatation and maximum urinary flow rate 6 months after catheter removal, visual analogue score (VAS) during indwelling catheter were compared between 2 groups.Results:Both groups indwelled the catheters successfully. During indwelling catheter, the inflammatory secretion in improved group was less and thinner than that in routine group. There was no significant difference in the incidence of urethral stricture 1 month after catheter removal and VAS during indwelling catheter between 2 groups ( P>0.05); the incidence of urethral stricture and number of urethral dilatation 6 months after catheter removal in improved group were significantly lower than those in routine group: 5.7% (2/35) vs. 26.7% (8/30) and (7.1±1.0) times vs. (11.4±1.8) times, the maximum urinary flow rate 6 months after catheter removal was significantly higher than that in routine group: (19.8 ± 2.9) ml/s vs. (16.3±2.3) ml/s, and there were statistical differences ( P<0.05 or <0.01). Conclusions:The system of improved urethral irrigation can be easily fabricated and can achieve convenient application. This improved treatment can facilitate the discharge of urethral secretions, alleviate the urethral inflammation, reduce the urethral scar formation, and can prevent the incidence of bulbar urethral stricture effectively.
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Objective@#To explore the clinical feasibility and effectiveness of novel preoperative evaluating tool to achieve accurate and quantitative evaluation of renal vascular anatomy for retroperitoneoscopic radical nephrectomy (RLRN).@*Methods@#Two-hundred and fifty one consecutive patients who underwent RLRN for renal tumours from September 2016 to March 2018 were enrolled prospectively, including 154 males (61.4%) and 97 females (38.6%), aged 26 to 84 years with the mean age of 58.7 and mean BMI of 25.8 kg/m2. The tumors were all isolated with the mean size of 5.4 cm. According to presence or absence of vascular correlation events (VCE) and nephrectomy times under endoscope (NTE), all the cases were divided into two groups: the common group (VCE, NTE <60 min) and the difficult group (no VCE, NTE ≥60 min). With the help of preoperative three-dimensional reconstruction, the specific and crucial arteriovenous anatomical features were recorded, which consist of side, count, spatial configuration and density of the vessel to be processed. After univariable analysis, multivariable analysis with logistic regression was performed for the selected risk factors. Individualized reno-vasculature evaluation for nephrectomy were established, when the value of risk factors were assigned separately according to its correlation and clinical practice.@*Results@#There was no statistical significance between common group and difficult group in the aspects of gender, age, BMI, maximum diameter of the tumor, R. E.N.A.L. score and PADUA score. There were statistical significance between common group and difficult group in the aspects of N (number of total vessels), D (vascular anomalies density), C (3D conformation), S (sides) of pending renal vessels (χ2=125.700, 102.014, 97.090, 12.603, P<0.05). The correlation of N, D, C were closely related (standardized regression coefficient were 0.742, 0.664, 0.324, P<0.05), but S was not significant (P>0.05). SIREN was preliminarily established as a preoperative evaluating tool to achieve accurate and quantitative evaluation of renal vascular anatomy. Of the 5 components of SIREN, N, D were scored on 1 to 3 points, C was scored on 0 to 3 points, E was scored on 0 to 1 point, and S was not scored but showed in terms of L or R. All of these constitute the assessment content with a full score of 10 points except S suffixed by L or R instead of scores. There was a statistically significant difference during low (2-3 points), middle (4-6 points), and high (7-10 points) groups (χ2=126.927, P<0.05) according to the comparisons between low and middle, low and high, as well as middle and high (χ2=90.997, 7.195, 91.679, P<0.05).@*Conclusions@#In virtue of the renal vascular scoring system named after SIREN by 3d reconstructing, the spatial structure information of the renal vascular system can be obtained accurately and expressed directly before operation, the difficulty of vascular treatment can be predicted, the preoperative planning can be optimized, and the accurate quantitative evaluation of renal vascular anatomical structure can be achieved to further improve the surgical safety and efficiency.
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Objective To explore the clinical feasibility and effectiveness of novel preoperative evaluating tool to achieve accurate and quantitative evaluation of renal vascular anatomy for retroperitoneoscopic radical nephrectomy (RLRN).Methods Two-hundred and fifty one consecutive patients who underwent RLRN for renal tumours from September 2016 to March 2018 were enrolled prospectively,including 154 males (61.4％) and 97 females (38.6％),aged 26 to 84 years with the mean age of 58.7 and mean BMI of 25.8 kg/m2.The tumors were all isolated with the mean size of 5.4 cm.According to presence or absence of vascular correlation events (VCE) and nephrectomy times under endoscope (NTE),all the cases were divided into two groups:the common group (VCE,NTE ＜ 60 min)and the difficult group (no VCE,NTE ≥ 60 min).With the help of preoperative three-dimensional reconstruction,the specific and crucial arteriovenous anatomical features were recorded,which consist of side,count,spatial configuration and density of the vessel to be processed.After univariable analysis,muhivariable analysis with logistic regression was performed for the selected risk factors.Individualized renovasculature evaluation for nephrectomy were established,when the value of risk factors were assigned separately according to its correlation and clinical practice.Results There was no statistical significance between common group and difficult group in the aspects of gender,age,BMI,maximum diameter of the tumor,R.E.N.A.L.score and PADUA score.There were statistical significance between common group and difficult group in the aspects of N (number of total vessels),D (vascular anomalies density),C (3Dconformation),S (sides) of pending renal vessels (x2 =125.700,102.014,97.090,12.603,P ＜0.05).The correlation of N,D,C were closely related (standardized regression coefficient were 0.742,0.664,0.324,P ＜ 0.05),but S was not significant (P ＞ 0.05).SIREN was preliminarily established as a preoperative evaluating tool to achieve accurate and quantitative evaluation of renal vascular anatomy.Of the 5 components of SIREN,N,D were scored on 1 to 3 points,C was scored on 0 to 3 points,E was scored on 0 to 1 point,and S was not scored but showed in terms of L or R.All of these constitute the assessment content with a full score of 10 points except S suffixed by L or R instead of scores.There was a statistically significant difference during low (2-3 points),middle (4-6 points),and high (7-10 points) groups (x2 =126.927,P ＜ 0.05) according to the comparisons between low and middle,low and high,as well as middle and high (x2 =90.997,7.195,91.679,P ＜ 0.05).Conclusions In virtue of the renal vascular scoring system named after SIREN by 3d reconstructing,the spatial structure information of the renal vascular system can be obtained accurately and expressed directly before operation,the difficulty of vascular treatment can be predicted,the preoperative planning can be optimized,and the accurate quantitative evaluation of renal vascular anatomical structure can be achieved to further improve the surgical safety and efficiency.
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Objective To evaluate the feasibility and safety of simultaneous flexible ureteroscopic in the treatment of bilateral upper urinary tract stones from systemic stress response and immune function changes. Methods Sixty bilateral upper urinary tract stones patients who had underwent flexible ureteroscopic lithotripsy (FURL) from December 2015 to December 2017 were selected. The patients were divided into simultaneous FURL treated bilateral upper urinary tract stones (group A, 29 cases) and FURL treated unilateral upper urinary tract stones (group B, 31 cases) according to the treatment method. The perioperative period indexes were recorded. The serum epinephrine (E), norepinephrine (NE), cortisol and peripheral blood T lymphocyte subsets 1 d before operation and 1, 3, 5 d after operation were detected. Results There were no statistical differences in length of stay in hospital, incidence of postoperative complications and stone clearance rate between 2 group (P＞0.05). The operating time in group A was significantly longer than that in group B: (108.3 ± 11.5) min vs. (86.9 ± 13.3) min, and there was statistical difference (P＜0.05). There was no statistical differences in serum E, NE, cortisol and peripheral blood CD3+, CD4+, CD8+, CD4+/CD8+ during perioperative period between 2 groups (P＞0.05). The E, NE and cortisol levels only 1 d after operation in 2 groups were significantly higher than those before operation, and there were statistical differences (P＜0.05); there were no statistical difference between 3 d after operation and before operation (P＞0.05). Compared with those before operation, the peripheral blood CD3+, CD4+and CD4+/CD8+levels 1 and 3 d after operation in 2 groups were significantly lower, the CD8+ was significantly higher, and there were statistical differences (P＜0.05); compared with those 1 d after operation, the peripheral blood CD3+, CD4+and CD4+/CD8+levels 3 d after operation in 2 groups were significantly higher, the CD8+was significantly lower, and there were statistical differences (P＜0.05); There were no statistical differences in peripheral blood CD3+, CD4+, CD8+and CD4+/CD8+ levels in 2 groups between 5 d after operation and before operation (P＞0.05). Conclusions It is feasible, safe and effective to perform simultaneously flexible ureteroscopic for bilateral upper urinary tract calculi patients. And this treatment will not increase the risks of transient adrenal dysfunction and immunosuppression.
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Objective To compare the safety, efficacy, intraoperative and postoperative outcomes between retro-laparoscopic partial nephrectomy with robotic-assisted laparoscopic (RA-RLPN) and three-dimensional laparoscopic systems(3D-RLPN).Methods Between May 2017 and November 2017,53 patients with cT1-staged renal mass underwent RLPN with two different systems in the First Hospital of Shanxi Medical University. Twenty-eight patients underwent RA-RLPN and twenty-five patients underwent 3D-RLPN. The safety, efficacy, intraoperative and postoperative outcomes were retrospectively analyzed between the two groups. Results All the operations were technically successful. Mean operating room time [(82±18) min vs. (105±5)min,t=4.958,P <0.001)],mean renal artery clamping time[(14.6±2.9)min vs. (18.4±3.5) min,t =5.616, P < 0.001] and postoperative hospitalization [(6.6±1.4) d vs. (7.2±1.5) d, t=2.647, P = 0.021] in RA-RLPN group were shorter than those in 3D-RLPN group. The estimated blood loss was reduced in RA-RLPN group compared with 3D-RLPN group [(60±20) ml vs. (76±24) ml, t= 2.958, P = 0.012]. The postoperative hospital stay in RA-RLPN group was shorter than that in 3D-RLPN group[(6.6±1.4) d vs. (7.2± 1.5) d, t= 2.647, P = 0.021)]. There were no significant differences in the postoperative complications and positive pathological margin incidence between the two groups(both P >0.05).Conclusions RA-RLPN, as a promising surgical technique, is a feasible and safe procedure associated with better intraoperative parameters and short-term effect.It is worthy of clinical application.
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Objective To investigate the changes of airway resistance before and after Bronchial Diulation Test in patients with senile asthma and the effect of age on the degree of airway resistance. Methods A total of 29 (> 60 years)senile asthma patients and 21 younger( 60 years)and the group of healthy control(age < 60 years ). Each index of the airway resistance has a very good correlation with FEV1%,with the highest degree of relation is X5%. Conclusion The airway resistance of senile asthmatic patients was significantly improved after diuslation test and these indexes IOS would be valuable in evaluating the changes of airway resistance of senile asthma.
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Objective To evaluate the feasibility and effectiveness of full-size three-dimensional individual printed model (3D-IPM) for improving the patient's understanding of laparoscopic partial nephrectomy (LPN) preoperatively.Methods Between June 2015 and June 2016,37 patients with cT1 renal tumors underwent retroperitoneal LPN.The 3D individual digital models (3D-IDMs) were created using 3D medical image reconstructing and guiding system (3D-MIRGS) and the full-size 3D-IPMs were fabricated correspondingly.For each patient and his/her closest accompanying immediate family member (CAIFM),two preoperative conversations with a single surgeon were held by using patient's CT films,the entity of 3D-IPM combined with 3D-IDM demonstration separately.The preoperative levels of comprehension to the renal anatomy,mass characteristics,the upcoming PN procedure,potential complication risks and postoperative prognosis were evaluated using a self-made scoring questionnaire in the patient and CAIFM groups.Results All the fabrications of full-size 3D-IPMs were technically successful.Both in patient and CAIFM groups,the total preoperative comprehending score (total-PCS) elevated significantly by presenting 3D-IPM combined with 3D-IDM demonstration than CT films (42.7 vs.31.5 in patient group,P ＜ 0.05;44.6 vs.33.1 in CAIFM group,P ＜ 0.05).Sub-PCSs in all 5 aspects also showed a uniformed climbing pattern with the assistance of 3D-IPM combined with 3D-IDM demonstration rather than CT films.Conclusion The application of 3D-IPM combined with 3D-IDM demonstration can improve the preoperative comprehension of the patient and CAIFM to LPN with more intuitionistic and verisimilar presentation.
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Objective To analyze the overactive bladder symptom score (OABSS) in evaluating bladder dysfunction in the different stages among type 2 diabetes mellitus patients,and to explore the value of bladder hyperactivity symptom score in screening early diabetic bladder dysfunction.Methods A total of 1 157 patients with type 2 diabetes mellitus,aged 40-88 yearswith mean age of 60.2 years,were enrolled from October 2013 to October 2016.The survey included the patients' characteristics,past history,current history,OABSS and quality of life (QOL) index scores.T test,single factor analysis of variance and multiple regression analysis are used to analyze the results.Results As many as 1 157 were qualified for final statistical analysis.OABSS is 1.94 ± 1.23 in group with diabetes duration ＜ 10 years,3.24 ± 1.45in group with diabetes duration 10-20 years,and 4.00 ± 1.72 in group with diabetes duration ＞ 20 years.The differences of OABSS in the different duration of diabetes was statistically significant.As diabetic duration increased,OABSS value increased (F =48.419,P ＜ 0.001).The difference of OABSS in the different HbA1c level,age and concurrent peripheral neuropathy was statistically significant.There was no significant difference of OABSS in the different BMI and distinct therapies.There was no significant difference of OABSS in diabetes with hypertension and without hypertension,with cardiopathy and without cardiopathy,with cerebrovascular disease (CVD) and without CVD,with hyperhpemia and without hyperlipemia.The significant factors were used to make multivariate analysis.The results showed that the duration of diabetes,HbA1 c level,age,peripheral neuropathy were still statistically significant.Standardized partial regression coefficient of diabetic duration was 0.366.OABSS was positively correlated with QOL score (r =0.434,P ＜ 0.001).Conclusions The related symptoms in OABSS with diabetic bladder dysfunction is correlated with the duration of diabetes,HbA1c level,age,concurrent peripheral neuropathy among type 2 diabetes.The duration of diabetes was the most significant factor.OABSS is likely to be one of the tools to assess the early symptoms of diabetic bladder dysfunction.
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Objective To analyze the overactive bladder symptom score (OABSS) in evaluating bladder dysfunction in the different stages among type 2 diabetes mellitus patients,and to explore the value of bladder hyperactivity symptom score in screening early diabetic bladder dysfunction.Methods A total of 1 157 patients with type 2 diabetes mellitus,aged 40-88 yearswith mean age of 60.2 years,were enrolled from October 2013 to October 2016.The survey included the patients' characteristics,past history,current history,OABSS and quality of life (QOL) index scores.T test,single factor analysis of variance and multiple regression analysis are used to analyze the results.Results As many as 1 157 were qualified for final statistical analysis.OABSS is 1.94 ± 1.23 in group with diabetes duration ＜ 10 years,3.24 ± 1.45in group with diabetes duration 10-20 years,and 4.00 ± 1.72 in group with diabetes duration ＞ 20 years.The differences of OABSS in the different duration of diabetes was statistically significant.As diabetic duration increased,OABSS value increased (F =48.419,P ＜ 0.001).The difference of OABSS in the different HbA1c level,age and concurrent peripheral neuropathy was statistically significant.There was no significant difference of OABSS in the different BMI and distinct therapies.There was no significant difference of OABSS in diabetes with hypertension and without hypertension,with cardiopathy and without cardiopathy,with cerebrovascular disease (CVD) and without CVD,with hyperhpemia and without hyperlipemia.The significant factors were used to make multivariate analysis.The results showed that the duration of diabetes,HbA1 c level,age,peripheral neuropathy were still statistically significant.Standardized partial regression coefficient of diabetic duration was 0.366.OABSS was positively correlated with QOL score (r =0.434,P ＜ 0.001).Conclusions The related symptoms in OABSS with diabetic bladder dysfunction is correlated with the duration of diabetes,HbA1c level,age,concurrent peripheral neuropathy among type 2 diabetes.The duration of diabetes was the most significant factor.OABSS is likely to be one of the tools to assess the early symptoms of diabetic bladder dysfunction.
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Objective To improve the skills and level of TURP and peri-operative period managements to the high risky senile patients with large volume benign prostatic hyperplasia.Methods The clinical data of 318 high risky and senile patients whose ages above 80ys,ASA score ＞ 2 and prostate volume ＞ 60g were analyzed retrospectively.They underwent the treatment of TURP.ResultsTotal 318 patients underwent TURP were safe.The operating time ranged from 40 to 85 minutes,averaged 58.2minutes;the volume of blood transfusion ranged from 200ml to 600ml;No serious complications happened during and after the operation.With follow up of 1 ～ 12 months,the International Prostate Symptom Scores(I-PSS) decreased 14.7 averagely,Quality of Life(QOL) decreased 3.3 averagely,Maximal flow rate( Qmax ) increased 6.4ml/s averagely,and Post-voided Residual(PVR) decreased 85.3ml averagely.Conclusion The actions including sufficient preparations and evaluations pre-operatively,the maintenance to the stability of circulatory system during the operation,guaranteeing the demands of blood exchange in the vital organs such as heart,lungs and brain,are the key points to the success.
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ObjectiveTo improve the treatment of urethral stricture and evaluate the applicative effects of wire-guided supporting catheterization in clinical urology. MethodsDuring January 2004 and December 2005, the patients with urethral stricture were dwelled with the catheters using the traditional guideless catheterization (group A). If the dwelling failed,it will be replaced by the wire-guided supporting catheterization using the improved catheters. During January 2006 and December 2009, the patients with urethral stricture were dwelled with the improved catheters using wire-guided supporting catheterization ( group B) straightly. Compared the first-time dwelling success incidence,the incidence of catheter associated urinary tract infection and side-effect events. Then after 1 year, compared the urethral stricture recrudescence and the course of treatment. ResultsThe success incidence of first-time catheterization in group A was 48.98％ (24/49) ,and in group B was 97.94％ (95/97) ,there was significant difference between 2 groups;The incidence of catheter associated urinary tract infection in group A was 12.24％, and 8. 25％ in group B, there was significant difference between 2 groups; As for the course of treatment, group A was 46. 2w,group B was 32.7w;The urethral stricture recrudescence in group A and B were 16.33％ and 9.28％ respectively,and there was significant difference between 2 groups. ConclusionThe wire-guided supporting catheterization, which minimize the injury and simplify the operation of internal urethrotomy,could makes the improved catheter easy to induct and replace, improve the success rate of first time-catheterization and prevent the false tunnel damage and new scar expansion. It could make benefit to reduce of incidence of catheter associated urinary tract infection and urethral stricture recrudescence,but also could shorten the course of treatment significantly.
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OBJECTIVE: To explore the techniques for providing drug consultations to improve the pharmaceutical care level.METHODS: The drug consultation records of 601 ophthalmological outpatients in our hospital from Mar.2007 to Mar.2008 were analyzed retrospectively.RESULTS: 36.8% of the patients consulted from the clinical pharmacists about the administration of drugs versus 15.9% about the adverse drug reactions.CONCLUSION: The drug consultation service provided by pharmacists can promote rational drug use and enhance the therapeutic efficacy.
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Objective To explore the role and significance of free radicle in the pathophsiological mechanisms of diabetic cystopathy(DCP).Methods The detrusor strip contraction experiments were performed and observed in the group of type 2 diabetes mellitus(T2DM) rats at different time stages and the control group.The bladder tissue samples was made into homogenate,and the activities of superoxide dismutase(SOD) and the contents of malondialdehyde(MDA) were determined.Results The minimum stretch forces to induce the detrusor contractions in T2DM group were larger than the control group.Compared with the control group,the detrusor contractive frequency was higher in the period of 0 to 16 weeks,but was lower after the 20th week.The maximum detrusor contractive forces in the T2DM group showed a descended tendency with the elapse of the experiment time.In the bladder homogenate of the control group,the activities of SOD was declined after reaching the peak at the stage of 8th week,and then escalated at the stage of 24th week.As for the T2DM group,the activities of SOD became higher in the 4th week,than descended at the stage of 8th and 24th weeks.The contents of MDA in both groups showed descended tendency.In T2DM group,MDA became even lower than the control group in the 4th week and became higher than the control group in the 8th week.The ratio of SOD/ MDA in T2DM group was lower than the control group.In details,the ratio of SOD/MDA in T2DM group rose significantly in the 4th week,while declined in the 8th week.There was a negative correlation between the maximum detrusor contractive force and detrusor contractive frequency,and a positive correlation between the maximum detrusor contractive force and the contents of MDA.Conclusion The destrusor functions are impaired by Diabetes Mellitus.In the initial stage of DCP,the bladder functions are normal,because the detrusor had a high ability to remove the free radicle.In the progression stage of DCP,the bladder functions become decompensation,because the organism is seriously injured by the free radicle.So the impairment by free radicle is one of important mechanisms of destrusor impairment of diabetic cystopathy.
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OBJECTIVE:To evaluate the status quo and tendency of utilization of hypoglycemic drugs in medical insurance inpatients.METHODS:DDD was used to analyze the data of utilization of hypoglycemic drugs in medical insurance inpatients in class A grade three hospital during 2007～2009.RESULTS:The consumption sum of hypoglycemic drug used for medical patients increased year by year.The rates of increase were up to 14.04% for 2008 and 21.65% for 2009.The consumption sum of insulin increased rapidly.The rate of drug combination was 81.57% among which the rate of using two-drug was 68.66%.CONCLUSION:The new type of hypoglycemic drugs have become the main drugs in the hypoglycemics market.Domestic drug manufacturers should develop effective,safe,economical and be benefit for the treatment of complication so as to decrease medical costs and save the resources of medical insurance.
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A TLC-UV method for the determination of lignin in polysaccharides of cone of Pinus koraiensis was reported. Active lignin was obtained by acid hydrolysis,and developed on GF-254 TLC-Plate by mixed Solventof dich1oro methane-ethylether. UV absorbance of the eluate was determined at 23Onm. The concentration oflignin was linearly related to absorbance within the range of 2~70pg/ml. The recovery was 100. 2% ~ 101.4% and RSD was 6. 5 %.