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1.
Arq. neuropsiquiatr ; 66(2a): 216-220, jun. 2008. tab
Article in English | LILACS | ID: lil-484129

ABSTRACT

BACKGROUND AND OBJECTIVE: Nonsteroidal anti-inflammatory drugs (NSAID) are effective to treat migraine attacks. Lysine clonixinate (LC) and dipyrone (metamizol) have been proven effective to treat acute migraine. The aim of this study was to evaluate the efficacy and tolerability of the intravenous formulations of LC and dipyrone in the treatment of severe migraine attacks. METHOD: Thirty patients (28 women, 2 men), aged 18 to 48 years with migraine according the International Headache Society (IHS) (2004) were studied. The patients were randomized into 2 groups when presenting to an emergency department with a severe migraine attack. The study was single-blind. Headache intensity, nausea, photophobia and side effects were evaluated at 0, 30, 60 and 90 minutes after the drug administration. Rectal indomethacin as rescue medication (RM) was available after 2 hours and its use compared between groups. RESULTS: All patients completed the study. At 30 minutes, 0 percent of the dipyrone group 13 percent of the LC group were pain free (p=0.46). At 60 and 90 minutes, 2 (13 percent) and 5 (33 percent) patients from the dipyrone group and 11 (73 percent) and 13 (86.7 percent) patients from the LC group were pain free (p<0.001). At 60 minutes, significantly more patients from the LC group were nausea-free (p<0.001). Regarding photophobia, there were no differences between groups at 60 minutes (p=0.11). The use of RM at 2 hours did not differ among groups (p=0.50). Pain in the site of the injection was reported by more patients of the LC group compared to the dipyrone group (p<0.0001). CONCLUSION: LC is significantly superior to dipyrone in treating severe migraine attacks. LC promotes significantly more burning at the site of the injection.


CONTEXTO E OBJETIVO: Antiinflamatórios não esteroidais (AINE) são eficazes no tratamento de crises de enxaqueca. O objetivo deste estudo foi comparar a eficácia e a tolerabilidade das apresentações injetáveis do clonixinato de lisina (CL) e da dipirona no tratamento de crises intensas de enxaqueca. MÉTODO: Trinta pacientes (28 mulheres, 2 homens), com idades entre 18 e 48 anos e enxaqueca de acordo com a Classificação Internacional de Cefaléias (2004) foram estudados. Os pacientes foram randomizados em 2 grupos ao se apresentarem em uma unidade de emergência, com uma crise intensa de enxaqueca. O desenho do estudo foi monocego. A intensidade da cefaléia, a presença de náusea e fotofobia e os efeitos colaterais foram avaliados e comparados na administração das drogas e após 30, 60 e 90 minutos. Indometacina retal foi disponibilizada como droga de resgate (DR) e seu uso comparado entre os grupos. RESULTADOS: Todos os pacientes completaram o estudo. Após 30 minutos, 0 por cento do grupo da dipirona e 13 por cento do CL encontravam-se sem cefaléia (p=0,46). Após 60 e 90 minutos, 2 (13 por cento) e 5 (33 por cento) do grupo da dipirona e 11 (73 por cento) e 13 (86,7 por cento) do grupo do CL encontravam-se sem cefaléia (p<0,001). Após 60 minutos, o CL foi mais eficaz que a dipirona em eliminar a náusea (p<0,001), mas não houve diferença quanto à melhora da fotofobia entre os grupos (p=0,11). Não houve diferenças entre os grupos que utilizaram DR (p=0,50). Dor no local da injeção foi apresentada por mais pacientes que usaram CL comparados aos da dipirona (p<0,001). CONCLUSÃO: O CL é significativamente superior a dipirona no tratamento de uma crise intensa de enxaqueca, mas resulta em mais queimação no local da injeção.


Subject(s)
Adolescent , Adult , Female , Humans , Male , Middle Aged , Anti-Inflammatory Agents, Non-Steroidal/therapeutic use , Clonixin/analogs & derivatives , Dipyrone/therapeutic use , Lysine/analogs & derivatives , Migraine Disorders/drug therapy , Acute Disease , Anti-Inflammatory Agents, Non-Steroidal/adverse effects , Clonixin/adverse effects , Clonixin/therapeutic use , Dipyrone/adverse effects , Lysine/adverse effects , Lysine/therapeutic use , Pain Measurement , Severity of Illness Index , Single-Blind Method
2.
Acta cir. bras ; 16(1): 46-51, jan.-mar. 2001. graf
Article in Portuguese | LILACS | ID: lil-281587

ABSTRACT

Baseando-se em relatos de casos de falência renal após a administração de flunixin meglumine em animais saudáveis, o presente trabalho foi desenvolvido visando avaliar a função renal através da medição sérica de uréia e creatinina de quatro grupos de cinco caninos submetidos a um procedimento cirúrgico, sendo os dois primeiros tratados com flunixin meglumine e os dois seguintes tratados com ketoprofen, ambos em doses terapêuticas. Os valores séricos de uréia e creatinina mantiveram-se dentro dos limites fisiológicos, permitindo concluir que não há lesão renal em consequência da utilização tanto no trans quanto no pós-operatório de animais clinicamente sadios.


Subject(s)
Animals , Male , Female , Dogs , Anti-Inflammatory Agents/therapeutic use , Clonixin/therapeutic use , Intraoperative Complications , Ketoprofen/therapeutic use , Kidney/physiology , Creatinine/blood , Pain/drug therapy , Urea/blood
3.
Ginecol. obstet. Méx ; 66(1): 35-9, ene. 1998. tab, ilus
Article in Spanish | LILACS | ID: lil-232516

ABSTRACT

Fue realizado un estudio clínico longitudinal abierto, no comparativo, en 30 mujeres con diagnóstico de dismenorrea primaria o secundaria a dispositivo intrauterino. El objetivo del estudio fue evaluar la eficacia y seguridad del compuesto terapéutico, Clonixinato de lisina y Bromuro de butihioscina 125 y 10 mg respectivamente, en cápsulas, durante un periodo de observación de tres ciclos menstruales. El tiempo de evolución de la dismenorrea primaria fue de 4.46 años; para la secundaria fue de 1.77 años. A la dismenorrea le acompañaron síntomas asociados como: náusea 92 por ciento, vómito 92 por ciento, malestar general 82.1 por ciento, pesantez abdominales 85.7 por ciento y cefalea 46.4 por ciento. Respecto a la intensidad del dolor menstrual, al inicio fue muy severo en el 10.7 por ciento, severo en 42.9 por ciento y moderado 46.4 por ciento. Al final del estudio sólo una paciente de las 28, presentó dolor menstrual de intensidad moderada. Encontramos sólo tres menciones de efectos secundarios de intensidad leve y que no requirieron tratamiento; que correspondieron a dos menciones de gastralgía y una de somnolencia. La conclusión del estudio es que la asociación analgésica espasmolítica del Clonixinato de lisina y Bromuro de butilhioscina en el tratamiento de la dismenorrea primaria o secundaria, reduce y previene el dolor menstrual, así como las manifestaciones asociadas con pocos efectos secundarios. Esta asociación analgésica espasmolítica, es eficaz y segura


Subject(s)
Humans , Female , Adolescent , Adult , Administration, Buccal , Analgesics/therapeutic use , Muscarinic Antagonists/administration & dosage , Muscarinic Antagonists/therapeutic use , Butylscopolammonium Bromide/administration & dosage , Butylscopolammonium Bromide/therapeutic use , Clonixin/administration & dosage , Clonixin/analogs & derivatives , Clonixin/therapeutic use , Cyclooxygenase Inhibitors/administration & dosage , Cyclooxygenase Inhibitors/therapeutic use , Dysmenorrhea/drug therapy , Longitudinal Studies , Lysine/administration & dosage , Lysine/analogs & derivatives , Lysine/therapeutic use , Menstrual Cycle , Parasympatholytics/administration & dosage , Parasympatholytics/therapeutic use
4.
Acta physiol. pharmacol. ther. latinoam ; 48(1): 52-8, 1998. tab, graf
Article in English | LILACS | ID: lil-208686

ABSTRACT

This study conducted to compare the analgesic action of Lysine Clonixinate (LC) vs Paracetamol/Codeine association (PC) in the treatment of postepisiotomy pain in primiparae women: 131 primiparous patients with moderate-to-severe postepisiotomy pain were enrolled in a double blind dummy design study and randomly allocated to either treatment with fixed doses of LC 125 mg or Paracetamol 500 mg+Codeine 30 mg 6 qh during 24 hours. Intensity of spontaneous pain and pain on walking was assessed according to a visual analog scale (VAS) and patientÝs assessment before receiving treatment and after 1, 2, 6 and 24 hours. Intensity of spontaneous pain was reduced in 24 hours from 4.28+2.11 to 1.73+1.46 (P<0.0001) in the LC group and from 4.78+2.08 to 1.90+1.72 in the PC- treated group (p<0.0001); with no significant differences between treatments. 54 percent of the patients treated with LC and 55 percent of those receiving PC showed onset of analgesic action 30 minutes following dose administration. PatientÝs final global assessment revealed that 95 percent of LC-treated patients and 96 percent of the PC group showed total or partial pain relief during the first treatment day. No sleep disturbances were seen during the night in 75 percent of patients. Only one patient reveiving LC showed nausea not requiring treatment discontinuation. It is concluded that both treatments are equally effective to relieve moderate-to-severe postepisiotomy pain.


Subject(s)
Female , Humans , Adult , Acetaminophen/therapeutic use , Analgesics/therapeutic use , Clonixin/therapeutic use , Codeine/therapeutic use , Episiotomy/adverse effects , Pain, Postoperative/drug therapy , Acetaminophen , Analysis of Variance , Clonixin , Codeine , Double-Blind Method , Time Factors
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