OBJECTIVE To develop evidence-based clinical practice recommendations for the use of hemostatic drugs in special populations， so as to improve the efficacy and safety of medication.METHODS Led by the Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital， a working group of 79 experts covering clinical pharmacy， obstetrics and gynecology， pediatrics and other fields was established. Clinical questions regarding the efficacy and safety of hemostatic drugs in special populations were screened through literature review and two rounds of Delphi questionnaire surveys. Intervention questions were structured using the population， intervention， comparison， and outcome framework， while management questions were additionally described using the population， clinical setting, management measure， and outcome framework. Databases including Medline， Embase， Cochrane Library， CNKI， Wanfang Data， and VIP were systematically searched to collect and screen relevant evidence. Recommendations were formulated through recommendation questionnaire surveys and expert consensus meetings， and the quality of evidence and strength of recommendations were graded according to the Grading of Recommendations Assessment， Development and Evaluation system. RESULTS &CONCLUSIONS A total of 8 clinical questions were finally determined， the consensus rates of all clinical questions and recommendations were more than 90%， and 8 recommendations on the use of hemostatic drugs in special populations were formulated. These recommendations cover special populations including children， women during pregnancy/puerperium/lactation， the elderly， patients with hepatic impairment， patients in the perioperative period of liver transplantation， patients with renal impairment/on dialysis/in the perioperative period of kidney transplantation， immunocompromised patients， and patients with hematological diseases. The recommendations specify the applicable scenarios， dose adjustment principles， monitoring indicators， and safety management strategies of hemostatic drugs in different special populations， which can provide a reference for the clinical application of hemostatic drugs in special populations and help clinicians and pharmacists develop individualized medication plans.

ObjectiveTo investigate the clinical efficacy of Huangqi injection combined with Buzhong Yiqi acupuncture in the treatment of chronic fatigue syndrome （CFS） with Qi deficiency and its effects on TCM syndromes， fatigue symptoms， serum superoxide dismutase （SOD）， malondialdehyde （MDA）， and oxidized low-density lipoprotein （ox-LDL） levels. MethodA total of 200 patients with CFS of Qi deficiency were randomly divided into a control group （100 cases） and an observation group （100 cases）. The control group was treated with vitamin B compounds， and the observation group was treated with Huangqi injection combined with Buzhong Yiqi acupuncture for two weeks. The scores of TCM syndromes， fatigue symptoms， levels of serum SOD， MDA， and ox-LDL and the incidence of adverse reactions were observed and compared before and after treatment in two groups. ResultAfter treatment， the total effective rate of the control group was 54.34% （50/92）， while that of the observation group was 88.54% （85/96）. The total effective rate of the observation group was higher than that of the control group （χ²=27.13，P<0.05）. Compared with those in the two groups before treatment， scores of fatigue self-assessment scale （FSAS）， physical fatigue and mental fatigue， and sleep/rest response scores of fatigue in the two groups after treatment were significantly decreased （P<0.05）. After treatment， scores of FSAS， physical fatigue and mental fatigue， and sleep/rest response scores of fatigue in the observation group were significantly decreased compared with those in the control group （P<0.05）. Compared with those in the two groups before treatment， TCM syndrome scores in the two groups after treatment were significantly decreased （P<0.05）. After treatment， TCM syndrome scores in the observation group were significantly decreased compared with those in the control group （P<0.05）. Compared with those in the two groups before treatment， MDA levels in the two groups were significantly decreased （P<0.05）， ox-LDL levels in the observation group were significantly decreased （P<0.05）， and SOD levels were significantly increased （P<0.05）. After treatment， compared with those in the control group， the serum MDA and ox-LDL levels in the observation group were significantly decreased （P<0.05）， and the serum SOD was significantly increased （P<0.05）. No serious adverse events or adverse reactions occurred during this clinical trial. ConclusionHuangqi injection combined with Buzhong Yiqi acupuncture has a good clinical curative effect in the treatment of CFS with Qi deficiency， which can effectively improve the fatigue symptoms of patients， increase the level of SOD， and reduce the level of serum MDA and ox-LDL. It is related to the production of antioxidants， inhibiting the production of lipid peroxides， and improving the body's ability to resist oxidative stress.

OBJECTIVE: To investigate the effects of blocking the activation of ERK pathway on the expression of matrix metalloproteinase-9 (MMP-9) and the formation of cerebral edema in SD rats after brain injury. METHODS: Ninety SD rats were randomly divided into 3 equal groups, including a sham-operated group, modified Feeney's traumatic brain injury model group, and ERK inhibition group where the ERK inhibitor SCH772984 (500 μg/kg) was injected via the femoral vein 15 min before brain trauma. At 2 h and 2 days after brain trauma, the permeability of blood-brain barrier was assessed by Evans blue method, the water content of the brain tissue was determined, and the phosphorylation level of ERK and the expression level of MMP-9 mRNA and protein were measured by RT-PCR and Western blotting. RESULTS: Compared with the sham-operated group, the rats with brain trauma exhibited significantly increased level of ERK phosphorylation at 2 h and significantly increased expression of MMP-9 mRNA and protein 2 days after the injury ( < 0.01). Treatment with the ERK inhibitor significantly decreased the phosphorylation level of ERK after the injury ( < 0.01), suppressed over-expression of MMP-9 mRNA and protein 2 days after the injury ( < 0.01). The permeability of blood-brain barrier increased significantly 2 h after brain trauma ( < 0.05) and increased further at 2 days ( < 0.01); the water content of the brain did not change significantly at 2 h ( > 0.05) but increased significantly 2 d after the injury ( < 0.01). Treatment with the ERK inhibitor significantly lowered the permeability of blood-brain barrier and brain water content after brain trauma ( < 0.01). CONCLUSIONS Blocking the activation of ERK pathway significantly reduced the over-expression of MMP-9 and alleviates the damage of blood-brain barrier and traumatic brain edema, suggesting that ERK signaling pathway plays an important role in traumatic brain edema by regulating the expression of MMP-9.
Animals ; Brain Edema ; drug therapy ; etiology ; Brain Injuries, Traumatic ; complications ; drug therapy ; Gene Expression Regulation, Enzymologic ; drug effects ; Indazoles ; pharmacology ; therapeutic use ; MAP Kinase Signaling System ; drug effects ; Matrix Metalloproteinase 9 ; genetics ; Piperazines ; pharmacology ; therapeutic use ; Protein Kinase Inhibitors ; pharmacology ; therapeutic use ; Random Allocation ; Rats ; Rats, Sprague-Dawley

OBJECTIVE: To investigate the effects of blocking the activation of ERK pathway on the expression of matrix metalloproteinase-9 (MMP-9) and the formation of cerebral edema in SD rats after brain injury. METHODS: Ninety SD rats were randomly divided into 3 equal groups, including a sham-operated group, modified Feeney's traumatic brain injury model group, and ERK inhibition group where the ERK inhibitor SCH772984 (500 μg/kg) was injected via the femoral vein 15 min before brain trauma. At 2 h and 2 days after brain trauma, the permeability of blood-brain barrier was assessed by Evans blue method, the water content of the brain tissue was determined, and the phosphorylation level of ERK and the expression level of MMP-9 mRNA and protein were measured by RT-PCR and Western blotting. RESULTS: Compared with the sham-operated group, the rats with brain trauma exhibited significantly increased level of ERK phosphorylation at 2 h and significantly increased expression of MMP-9 mRNA and protein 2 days after the injury ( < 0.01). Treatment with the ERK inhibitor significantly decreased the phosphorylation level of ERK after the injury ( < 0.01), suppressed over-expression of MMP-9 mRNA and protein 2 days after the injury ( < 0.01). The permeability of blood-brain barrier increased significantly 2 h after brain trauma ( < 0.05) and increased further at 2 days ( < 0.01); the water content of the brain did not change significantly at 2 h ( > 0.05) but increased significantly 2 d after the injury ( < 0.01). Treatment with the ERK inhibitor significantly lowered the permeability of blood-brain barrier and brain water content after brain trauma ( < 0.01). CONCLUSIONS Blocking the activation of ERK pathway significantly reduced the over-expression of MMP-9 and alleviates the damage of blood-brain barrier and traumatic brain edema, suggesting that ERK signaling pathway plays an important role in traumatic brain edema by regulating the expression of MMP-9.
Animals ; Blood-Brain Barrier ; Brain Edema ; Brain Injuries, Traumatic ; MAP Kinase Signaling System ; Matrix Metalloproteinase 9 ; Rats ; Rats, Sprague-Dawley

Objective To analyze the clinicopathological features and prognostic factors of patients with breast invasive ductal carcinoma with extensive intraductal components (EIC).Methods The clinical data of 182 patients of early breast invasive ductal carcinoma undergoing breast-conserving surgery were analyzed retrospectively in the Second Affiliated Hospital of Soochow University,and the clinicopathological features and prognosis of two groups of breast cancer patients with EIC positive (n =23) and EIC negative (n =159) were compared.Results In the EIC positive group,ipsilateral breast tumor recurrence (IBTR) was 21.7％ (5/23) and the distant metastasis rate was 4.3％ (1/23);in the EIC negative group,ipsilateral breast tumor recurrence (IBTR) was 1.9％ (3/159) and the distant metastasis rate was 3.8％ (6/159).The Kaplan-Meier curve showed that the 5-year local recurrence-free survival rates in the EIC positive group was lower than that of the EIC negative group (78％ vs.97.7％) (P ＜ 0.001),and the difference was statistically significant,but the 5-year distant metastasis-free survival rates in the two groups was similar (95.7％ vs.96.2％) (P =0.892).COX multivariate analysis showed that EIC was an independent risk factor for local recurrence after breast-conserving surgery in breast invasive ductal carcinoma patients.Conclusions EIC increases the local recurrence rate in patients with breast invasive ductal carcinoma undergoing breast-conserving surgery.

Objective To investigate the clinical effectiveness of foam sclerotherapy for lower extremity varicose vein with deep venous valve incompetence.Methods A retrospective study was carried out in 124 patients (185 limbs) receiving foam sclerotherapy in our department.Sixty-one limbs diagnosed as deep venous valve incompetence were categorized as the observation group,while 124 limbs without that were the control group.The main outcome were success rate,remission rate of various symptoms and signs,the scores of CEAP and CIVIQ.Results The follow up rate was 69.3％,and the follow-up period ranged from one to nine months.There was no statistical difference in the success rate between the observation group (93.4％) and control group (94.4％)(P＞0.05).However,the symptom of heaviness and oedema and the CIVIQ scores in observation group be inferior to the control group,and the difference of them were statistically significant (P＜0.05).Conclusion Deep venous valve incompetence could not decrease the success rate of foam sclerotherapy,but may influence the remission of some symptoms.It should be supplemented with medical elastic stockings or ringing of femoral veins.

Objective:Esophageal cancer has high morbidity in China, and surgery is the main treatment for this disease. Postop-erative nutrition is also important for the patients. In this article, we discuss the possibility of retrosternal route gastrostomy feeding (RGF). Methods: The data of 127 esophageal cancer patients between 2011 and 2013 were retrospectively analyzed. RGF was per-formed in all the patients, and post-operation complications were studied. Results: Bowel obstruction, catheter displacement, and wound infection did not occur. Conclusion:RGF is a safe and effective nutrition method for patients who underwent retrosternal recon-struction.

OBJECTIVE: To investigate the influence of nasal septal deviation on the incidence of bilateral sinusitis. METHOD: Two thousand and seventy-four cases of nasal septal deviation with chronic sinusitis available from January 2006 to March 2012 were reviewed retrospectively. RESULT: Of these 2074 cases, 1 687 (81.3%) patients had sinusitis in narrow side and 1582 (76.3%) in wide side, the difference was statistically significant (P < 0.01) and the relative risk value in narrow side (1.4) was higher than wide side (0.7) associated with the incidence of sinusitis. There was significant difference (P < 0.05) between the two group counting datas analyzed by rank sum test, and the mean rank order in narrow side was 1656.396, significantly greater than wide side (1 612.184). The incidence of sinusitis in men was 50.6% (1049/2074), in women was 49.4% (1025/2074), and there was no significant difference between them. Deviating leftward was 1148 cases (55.4%), deviating rightward was 926 cases (44.6%), and the difference was statistically significant (P < 0.05). Anatomic variations in narrow side and wide side were uncinate process hypertrophy (7.0%, 27.0%), middle turbinate hypertrophy (7.8%,38.0%), ethmoidal bulla hypertrophy (26.2%, 39.0%), paradoxical middle turbinate (5.4%, 15.5%), hypertrophic inferior turbinate (52.9%, 67.0%) and mucosa pachynsis (0.5%, 2.8%), respectively. CONCLUSION Sinusitis incidence in narrow side is higher than wide side. There is no significant difference between the incidence of sinusitis in men and women. The majority of nasal septum deviate leftward. Higher incidence of sinusitis in wide side is the result of compensatory mechanism. Only septoplasty may not restore the normal venting function in nasal cavity. Hypertrophic inferior turbinate are closely correlated with sinusitis.
Adolescent ; Adult ; Aged ; Child ; Female ; Humans ; Incidence ; Male ; Middle Aged ; Nasal Cavity ; Nasal Septum ; abnormalities ; Paranasal Sinuses ; Retrospective Studies ; Sinusitis ; epidemiology ; Turbinates ; abnormalities ; Young Adult

Carcinoma, Hepatocellular ; virology ; Hepatitis B virus ; genetics ; isolation & purification ; Humans ; Liver Neoplasms ; virology ; Mutation ; Trans-Activators ; genetics

OBJECTIVE: To evaluate the safety and efficacy of Yiqi Pingchuan Granule in treating acute attack of asthma due to qi deficiency and cold syndrome. METHODS: A randomized controlled trial was conducted. A total of 80 patients with an acute attack of asthma were included. They were allocated into two groups randomly in a ratio of three to one. Sixty patients in the treatment group received Yiqi Pingchuan Granule and 20 patients in the control group received Ruyi Dingchuan Pill. Patients in both groups were treated for 7 days. RESULTS: There were no significant differences in traditional Chinese medicine syndrome, clinical symptoms and lung function between the two groups (P>0.05). After treatment, the forced expiratory volume in 1 second was increased in the treatment group (P<0.05), and the peak expiratory flow was accelerated in the control group (P<0.05). No significant side effects were noted in both groups. CONCLUSION: Yiqi Pingchuan Granule is safe and effective in treating acute attack of asthma due to qi deficiency and cold syndrome.