RESUMO
BACKGROUND: Although many recent studies have scientifically verified the efficacy of the traditional herbal medicine daikenchuto (DKT) for postoperative gastrointestinal function, its efficacy has not been established in children. We retrospectively evaluated the effect of DKT in pediatric patients with panperitonitis associated with perforated appendicitis (PaPA) who underwent laparoscopic appendectomy. METHODS: Among 34 children with PaPA who underwent laparoscopic appendectomy from May 2012 to May 2021, 19 received DKT (group D) and 12 did not (group C). We compared postoperative gastrointestinal function, complications, and improvement in the inflammatory response between the two groups. RESULTS: Of the evaluation parameters for postoperative gastrointestinal function, the mean ± standard deviation time to first flatus was significantly shorter in group D than in group C (1.21 ± 0.42 and 2.17 ± 0.94 days respectively; p = 0.0005). The time to ingestion of half a meal was also significantly shorter in group D than in group C (8.42 ± 3.69 and 12.50 ± 4.96 meal occasions respectively; p = 0.01). There was no significant difference in complication rates between the two groups. CONCLUSION: Daikenchuto rapidly and safely improved postoperative gastrointestinal symptoms in children with PaPA. To the best of our knowledge, this is the first study to evaluate the effect of DKT on postoperative symptoms in laparoscopic appendectomy and in children.
Assuntos
Apendicite , Laparoscopia , Humanos , Criança , Apendicite/tratamento farmacológico , Apendicite/cirurgia , Estudos Retrospectivos , Extratos Vegetais/uso terapêuticoRESUMO
Aims: To confirm the presence of tachycardia-induced slur or notch in the terminal portion of the QRS complexes in a general patient population. Methods and results: A tachycardia-induced J wave was defined as a slur or notch in the terminal portion of the QRS complexes newly induced at short RR intervals during atrial premature contractions (APCs) or atrial electrical stimulation in the electrophysiological study (EPS). Twenty-three out of 2000 patients with general diseases were involved. All patients with aborted sudden cardiac death, ventricular fibrillation or a family history of sudden cardiac death were excluded. The mean age was 72 ± 9 years, and 11 patients were male (47.8%). When the RR interval was shortened from 821 ± 142 ms to 464 ± 52 ms in the conducted APCs (P < 0.0001), J waves became diagnostic (0.02 ± 0.03 mV to 0.20 ± 0.07 mV, P < 0.0001). J waves were confined to the inferior leads in 22 (95.7%) patients and were notched in 11 (47.8%) and slurred in 12 (52.2%) patients. The induction of J waves was accompanied by visible changes of the QRS morphology. When the post-APC RR interval was prolonged to 992 ± 305 ms (P = 0.0154 vs. baseline), the J waves were similar to baseline levels. During the EPS, J wave induction was confirmed during atrial stimulation. There were no characteristic clinical or ECG features in the patients with tachycardia-induced J waves. Conclusions: J waves can be newly induced by short RR intervals in a general patient population, and a conduction delay is the likely mechanism causing such J waves.
Assuntos
Potenciais de Ação , Complexos Atriais Prematuros/fisiopatologia , Átrios do Coração/fisiopatologia , Frequência Cardíaca , Taquicardia Supraventricular/fisiopatologia , Idoso , Complexos Atriais Prematuros/diagnóstico , Estimulação Cardíaca Artificial , Eletrocardiografia , Técnicas Eletrofisiológicas Cardíacas , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Taquicardia Supraventricular/diagnóstico , Fatores de TempoRESUMO
The neuroradiological findings and its outcomes of intracerebral hemorrhage (ICH) were compared between the non-vitamin K antagonist oral anticoagulant (NOAC) therapy and warfarin therapy. In the latest 3 years, 13 cases of nonvalvular atrial fibrillation on NOAC therapy were admitted for ICH. For comparison, 65 age- and gender-comparable patients with ICH on warfarin therapy were recruited. Three NOACs had been prescribed: dabigatran (n = 4), rivaroxaban (n = 2), and apixaban (n = 7). The average ages were 76 ± 9 and 78 ± 8 years in the warfarin (n = 65) and NOAC groups (n = 13), respectively. There was no difference in the clinical features, including the CHADS2 score or HAS-BLED score: 2.62 ± 1.31 versus 2.62 ± 1.33, or 1.09 ± 0.43 versus 1.00 ± 0.41, for the warfarin and NOAC groups, respectively. The volume of ICH <30 ml was found in 84.6% of the patients on NOACs, but it was found in 53.8% of the patients on warfarin (p = 0.0106). The expansion of hematoma was limited to 7 patients (10.8%) of the warfarin group. A lower hospital mortality and better modified Rankin Scale were observed in the NOAC group than in the warfarin group: 1 (7.7%) versus 27 (41.5%; p = 0.0105) and 3.2 ± 1.4 versus 4.5 ± 1.6 (p = 0.0057), respectively. In conclusion, ICH on NOAC therapy had smaller volume of hematoma with reduced rate of expansion and decreased mortality compared with its occurrence on warfarin.
Assuntos
Anticoagulantes/efeitos adversos , Fibrilação Atrial/tratamento farmacológico , Hemorragia Cerebral/induzido quimicamente , Hematoma/induzido quimicamente , Acidente Vascular Cerebral/prevenção & controle , Administração Oral , Idoso , Idoso de 80 Anos ou mais , Antitrombinas/efeitos adversos , Fibrilação Atrial/complicações , Encéfalo/diagnóstico por imagem , Estudos de Casos e Controles , Hemorragia Cerebral/diagnóstico por imagem , Dabigatrana/efeitos adversos , Inibidores do Fator Xa/efeitos adversos , Feminino , Hematoma/diagnóstico por imagem , Mortalidade Hospitalar , Humanos , Masculino , Pirazóis/efeitos adversos , Piridonas/efeitos adversos , Estudos Retrospectivos , Rivaroxabana/efeitos adversos , Acidente Vascular Cerebral/etiologia , Tomografia Computadorizada por Raios X , Varfarina/efeitos adversosRESUMO
BACKGROUND: Recently, we and others reported that early repolarization (J wave) is associated with idiopathic ventricular fibrillation. However, its clinical and genetic characteristics are unclear. METHODS AND RESULTS: This study included 50 patients (44 men; age, 45 ± 17 years) with idiopathic ventricular fibrillation associated with early repolarization, and 250 age- and sex-matched healthy controls. All of the patients had experienced arrhythmia events, and 8 (16%) had a family history of sudden death. Ventricular fibrillation was inducible by programmed electric stimulation in 15 of 29 patients (52%). The heart rate was slower and the PR interval and QRS duration were longer in patients with idiopathic ventricular fibrillation than in controls. We identified nonsynonymous variants in SCN5A (resulting in A226D, L846R, and R367H) in 3 unrelated patients. These variants occur at residues that are highly conserved across mammals. His-ventricular interval was prolonged in all of the patients carrying an SCN5A mutation. Sodium channel blocker challenge resulted in an augmentation of early repolarization or development of ventricular fibrillation in all of 3 patients, but none was diagnosed with Brugada syndrome. In heterologous expression studies, all of the mutant channels failed to generate any currents. Immunostaining revealed a trafficking defect in A226D channels and normal trafficking in R367H and L846R channels. CONCLUSIONS: We found reductions in heart rate and cardiac conduction and loss-of-function mutations in SCN5A in patients with idiopathic ventricular fibrillation associated with early repolarization. These findings support the hypothesis that decreased sodium current enhances ventricular fibrillation susceptibility.