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1.
Chinese Acupuncture & Moxibustion ; (12): 993-996, 2021.
Article in Chinese | WPRIM | ID: wpr-920998

ABSTRACT

OBJECTIVE@#To observe the therapeutic effect of horizontal penetration needling combined with rizatriptan monobenzoate tablets, simple horizontal penetration needling and simple rizatriptan monobenzoate tablets for migraine without aura in acute stage.@*METHODS@#A total of 99 patients with migraine without aura in acute stage were randomized into an acupuncture plus medication group, an acupuncture group and a western medication group, 33 cases in each one. In the acupuncture group, horizontal penetration needling was applied once at Hanyan (GB 4) to Xuanli(GB 6), Shenting (GV 24) to Yintang (GV 29), Baihui (GV 20) to Qianding (GV 21), etc. for 2 h. In the western medication group, oral rizatriptan monobenzoate tablets for 10 mg were given once. In the acupuncture plus medication group, treatment of acupuncture combined with rizatriptan monobenzoate tablets were given, the application was the same as the acupuncture group and the western medication group. Before treatment and 0.5, 2, 24 h after treatment, the visual analogue scale (VAS) score was observed, the remission rate and the disappearance rate of migraine of 2, 24 h after treatment were compared in the 3 groups.@*RESULTS@#Compared before treatment, the VAS scores of each time point after treatment were decreased in the 3 groups (@*CONCLUSION@#Horizontal penetration needling combined with rizatriptan monobenzoate tablets have significant therapeutic effect on rapid analgesia and continuous analgesia for migraine without aura in acute stage, its effect is superior to simple horizontal penetration needling and simple rizatriptan monobenzoate tablets.


Subject(s)
Humans , Acupuncture Points , Acupuncture Therapy , Migraine without Aura , Tablets , Treatment Outcome , Triazoles , Tryptamines
2.
Journal of Jilin University(Medicine Edition) ; (6): 981-984, 2014.
Article in Chinese | WPRIM | ID: wpr-485404

ABSTRACT

Objective To observe the influence of rizatriptan on the behavior and pain-related cytokines in peripheral blood of the migraine model rats, and to investigate the theraputic effect of rizatriptan on migraine.Methods A total of 24 rats were randomly divided into:control group,migraine group,rizatriptan control group and rizatriptan treatment group.The rats in rizatriptan control and rizatriptan treatment groups were intragastrically perfused with rizatriptan,1 mg·kg-1 per day (according to the adult daily dose),and the rats in control and migraine groups were perfused with normal saline,1 mL per day. After 7 d, nitroglycerin was subcutaneously inj ected into the buttocks of the rats in rizatriptan treatment and migraine groups to induce migraine.Normal saline was injected into the rats in control and rizatriptan control groups.At 60-90 min following nitroglycerin injection,the total number of behavioral symptoms was measured.The serum calcitonin gene-related peptide(CGRP),5-hydroxytryptamine (5-HT ), interleukin-1β(IL-1β), and tumor necrosis factor-α(TNF-α) levels were determined using ELISA. Results Compared with migraine group, the behavioral score of the rats in rizatriptan treatment group was significantly decreased (P0.05 );the serum 5-HT level in rizatriptan control group was significantly increased(P0.05).Conclusion Rizatriptan can relieve the behavior symptoms in nitroglycerin-induced migraine model rats, increase the serum 5-HT level, improve the vasomotor disturbance,and relieve the angiectasis.

3.
Chinese Journal of Behavioral Medicine and Brain Science ; (12): 961-963, 2014.
Article in Chinese | WPRIM | ID: wpr-458675

ABSTRACT

Objective To assess the influence of Rizatriptan on the cholecystokinin( CCK) expression in periaqueductal gray( PAG) of migraine model rat to investigate the possible mechanism by which Triptans treat mi?graine. Methods A total of 24 rats were randomly divided into four groups:normal control groups(A),migraine model groups(B),Rizatriptan control groups(C) and Rizatriptan treatment groups(D).C and D groups were intra?gastrically perfused with Rizatriptan,1 mg/kg per day. After 7 days,nitroglycerin was subcutaneously injected into the buttocks of the B and D group to induce migraine. Two hours after nitroglycerin injection,the trigeminal ganglia were isolated.CGRP expression in periaqueductal gray were determined using SYBR Green I real?time quantitative PCR and Immunohistochemistry. Results CCK mRNA levels ( target gene mRNA copies per 250 ng total RNA,× 106) in the rat midbrain of A,B,C,D groups were 1.25±0.41,1.71±0.93,0.17±0.12,0.22±0.07 respectively. CCK?8?immunoreactive positive cells in the rat PAG of each group were 37.17±12.62,40.17±11.09,27.33±7.71, 20.67±7.66 respectively. CCK mRNA expression in group C was significantly lower than that of group A(P<0.05) while the CCK mRNA expression in group D was lower than that of group B(P<0.05).The CCK?8?positive cells of the rat PAG in group D were lower than that in group B(P<0.05) . Conclusion Rizatriptan can down regulate the expression of CCK?8 in the PAG of the migraine rats and weaken the CCK?8 induced inhibition of the analgesic effects of opioid peptides.

4.
Article in English | IMSEAR | ID: sea-171934

ABSTRACT

A double-blind, randomized, parallel study was done to compare sumatriptan, ergotamine, naproxen and rizatriptan in 40 outpatients treating a single migraine attack of moderate to severe intensity. Among these groups, significantly more number of patients had headache relief at 2 hours postdose in naproxen and rizatriptan group as compared to ergotamine. Naproxen, rizatriptan and sumatriptan were better than ergotamine in causing freedom from the associated symptoms of nausea, vomiting, photophobia and phonophobia at 2 hour postdose. Naproxen, rizatriptan and sumatriptan were also efficacious in causing functional normalization at 2 hours postdose as compared to ergotamine. The overall results of the study suggest that naproxen is as efficacious as triptan group of drugs but better than ergotamine group in treatment of moderate-severe acute migraine attack. It is more cost effective than triptans and also a well tolerated drug.

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