ABSTRACT
OBJECTIVE@#To observe the therapeutic effect between acupuncture combined with medication and simple medication on migraine and cerebral hemodynamics.@*METHODS@#A total of 120 patients with migraine were randomized into an acupuncture plus medication group (60 cases, 3 cases dropped off) and a medication group (60 cases, 6 cases dropped off). In the medication group, flunarizine hydrochloride capsule was given orally before sleep, 10 mg a day. On the basis of the treatment in the medication group, acupuncture was applied at Sizhukong (TE 23), Shuaigu (GB 8), Taiyang (EX-HN 5), Fengchi (GB 20) and etc. in the acupuncture plus medication group, 30 min each time, once a day. Treatment for 4 weeks was required in both groups. Before and after treatment, the visual analogue scale (VAS) score, indexes of cerebral hemodynamic [blood flow velocity of anterior cerebral artery (ACA), middle cerebral artery (MCA), posterior cerebral artery (PCA), vertebral artery (VA) and basilar artery (BA)] and total TCM syndrome score were observed, and the clinical therapeutic effect and the incidence of the adverse events were evaluated in both groups.@*RESULTS@#Compared before treatment, the VAS scores, the blood flow velocity of ACA, MCA, PCA, VA, BA and the total TCM syndrome scores were decreased in both groups (@*CONCLUSION@#Acupuncture combined with flunarizine hydrochloride capsule can effectively relieve the pain in patients with migraine, reduce the cerebral blood flow velocity, the efficacy is superior to simple flunarizine hydrochloride capsule.
Subject(s)
Humans , Acupuncture Points , Acupuncture Therapy , Hemodynamics , Migraine Disorders/therapy , Pain , Treatment OutcomeABSTRACT
Objective To introduce a self-developed left atrial appendage occluder,LACBES,and to explore the clinical feasibility of using it for the occlusion of left atrial appendage (LAA).Methods Eight healthy canines were used in this experimental study.The LAA of each canine was occluded with LACBES occluder through trans-femoral vein approach.After the procedure of occlusion,the compression ratio of the occluder was calculated,the residual shunt was assessed by left atrial angiography.The left atrium pressure was monitored before and after the procedure,and the immediate effect of LAA occlusion on the left atrium pressure was statistically analyzed.Results Implantation of LACBES occluder was successfully accomplished in all the eight canines.The compression ratio of the occluders ranged from 10％ to 15％.Small amount of postoperative residual shunt was detected in one canine.After occlusion two canines died of procedure-related complications,including shifting of occluder and formation of hematoma at puncturing site.No device-associated death occurred.After occlusion,the left atrial systolic pressure increased instantly,which went up from preoperative (25.4±2.8) mmHg to postoperative (27.5±3.4) mmHg (P＜0.05),but it returned to the baseline of (25.4±2.8) mmHg within 15 minutes.Conclusion For the occlusion of LAA,the use of LACBES occluder carries higher instant success rate and lower residual shunt rate with less device-associated complications,although the left atrial systolic pressure has a transient rising immediately after the occlusion.Therefore,it is expected that LACBES will be able to be applied in clinical practice.
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the efficacy and adverse effects of transcatheter closure of perimembranous ventricular septal defect (pmVSD) with modified double-disk occluder device (MDVO).</p><p><b>METHODS</b>Clinical data including clinical examination, electrocardiography daily after the procedure for a week, chest-X-rays and TTE before discharge and at 3-5 days after the procedure were analyzed from 604 patients underwent percutaneous closure of a pmVSD with MDVO at our department between December 2001 and December 2008.</p><p><b>RESULTS</b>Procedure was successful in 576 out of 604 patients (95.4%) and 583 VSD occluders were placed. Endocarditis, thromboembolism, or deaths were not observed after procedure. Conduction block occurred in 81 patients (56 RBBB, 14 LBBB) and transient nonparoxysmal ventricular tachycardia in 31 patients after the procedure. Complete heart block occurred in 11 patients, 9 of them recovered in 3 weeks, permanent pacemaker was implanted in 2 patients (one had transient III degrees AVB before the procedure, the other underwent simultaneous closure of ventricular septal defect and atrial septal defect). Trivial/small residual shunts were found in 69 patients (12.0%). The residual shunts disappeared in 31 patients and remained unchanged in 38 patients (6.6%) 7 days after procedures. Aortic regurgitation developed in 5 patients (2 trivial/small, 3 small/moderate), and tricuspid regurgitation was present in 35 patients (32 trivial/small, 3 moderate). Five patients developed haemolysis (device retrieved via catheter in 1 patient due to persistent haemolysis, the other 4 patients recovered 3-14 days post procedure). Pseudoaneurysm of femoral artery occurred in 1 patient, and disappeared by pressure dressing. Device was successfully replaced in 2 patients with either device embolization (n = 1) or device misplacement (n = 1) after device retrieval by catheter.</p><p><b>CONCLUSION</b>It is safe and effective to close congenital perimembranous ventricular septal defect with domestic-made occluder device.</p>