Introduction. Although combination therapy with herbal medicine and probiotics is gaining popularity for controlling diarrhea-dominant irritable bowel syndrome (D-IBS) symptoms, few studies have investigated its clinical effects. Materials and Methods. Fifty-three patients with D-IBS were randomly allocated into 1 of the following 4 groups: herbal medicine (Gwakhyangjeonggisan; GJS) plus probiotics (Duolac7S; DUO), GJS plus placebo DUO, placebo GJS plus DUO, and placebo GJS plus placebo DUO. The study period consisted of a 2-week run-in, 8 weeks of administration, and 2 weeks of follow-up. The primary outcomes were weekly adequate relief (AR) of overall IBS symptoms and the proportion of responders (PR) during the administration period. The secondary outcomes included individual IBS symptoms, stool assessment, and quality of life. Changes of intestinal microbiota and intestinal permeability were also analyzed. Results and Discussion. Weekly AR was not different among the 4 groups throughout the treatment period. However, the 3 treatment groups exhibited significant improvements in PR compared to the findings in the placebo group. In the intestinal microbiota assessment, herbal medicine and probiotics synergistically increased beneficial bacteria counts. Conclusion. Combination therapy with herbal medicine and probiotics appears to relieve overall IBS symptoms by synergistically increasing beneficial intestinal microbe counts.
142 Background: Immune checkpoint inhibitor monotherapy has shown limited clinical benefit in patients (pts) with prostate cancer, likely due to an immunologically “cold” tumor microenvironment. We report preplanned interim efficacy/safety for NIVO + IPI in pts with mCRPC from CheckMate 650. Methods: Asymptomatic/minimally symptomatic pts who progressed after 2nd-generation hormone therapy and have not received chemotherapy for mCRPC (cohort 1) and pts who progressed after taxane-based chemotherapy (cohort 2) were included. Treatment was NIVO 1 mg/kg + IPI 3 mg/kg Q3W for 4 doses, then NIVO 480 mg every 4 weeks. Coprimary endpoints: objective response rate (ORR) and radiographic PFS per PCWG2. Safety is a secondary endpoint. Exploratory endpoints include correlation of biomarkers with efficacy. Results: 78 pts had a minimum follow-up of 6 months; among pts with baseline measurable disease, ORR was 26% and 10% in cohorts 1 and 2 (Table). In both cohorts, ORR was higher in pts with PD-L1 ≥1%, DNA damage repair (DDR), homologous recombination deficiency (HRD), or above-median tumor mutational burden (TMB). Of all PSA responding pts (Table), 4 had PSA <0.2 ng/mL. Grade 3–4 treatment-related adverse events occurred in 39% and 51% of pts in cohorts 1 and 2; one grade 5 event occurred in each cohort. Conclusions: In a malignancy where immune checkpoint inhibitor monotherapy has previously shown limited success, NIVO + IPI demonstrated activity in pretreated pts with mCRPC, particularly in a biomarker-enriched population, with a safety profile consistent with this dosing schedule. Further study is warranted. Clinical trial information: NCT02985957. [Table: see text]
The aim of this systematic review was to determine how effective acupuncture or electroacupuncture (acupuncture with electrical stimulation) is in treating poststroke patients with spasticity. We searched publications in Medline, EMBASE, and the Cochrane Library in English, 19 accredited journals in Korean, and the China Integrated Knowledge Resources Database in Chinese through to July 30, 2013. We included randomized controlled trials (RCTs) with no language restrictions that compared the effects of acupuncture or electroacupuncture with usual care or placebo acupuncture. The two investigators assessed the risk of bias and statistical analyses were performed. Three RCTs in English, 1 in Korean, and 1 in Chinese were included. Assessments were performed primarily with the Modified Ashworth Scale (MAS). Meta-analysis showed that acupuncture or electroacupuncture significantly decreased spasticity after stroke. A subgroup analysis showed that acupuncture significantly decreased wrist, knee, and elbow spasticity in poststroke patients. Heterogeneity could be explained by the differences in control, acupoints, and the duration after stroke occurrence. In conclusion, acupuncture could be effective in decreasing spasticity after stroke, but long-term studies are needed to determine the longevity of treatment effects.
Introduction. Functional dyspepsia (FD) is highly prevalent, and no standard treatments exist for this condition. Herbal prescriptions are widely used to treat FD. In traditional Korean medicine, Banha-sasim-tang (BST) is a famous herbal prescription for dyspepsia. This study aimed to evaluate the efficacy of BST and to examine the relationship between gastric slow waves and dyspeptic symptoms. Materials and Methods. In total, 100 FD patients were recruited; BST or placebo was administered for 6 weeks. The gastrointestinal symptom scale, FD-related quality of life scale, and frequency or power variables regarding gastric slow waves were measured at 0, 6, and 14 weeks. Results. There were no significant differences in the overall dyspeptic symptoms or quality of life between the BST and placebo groups. However, early satiety was significantly improved in the BST group (P = 0.009, at 6 weeks by intention-to-treat analysis). Abnormal gastric dysrhythmias and power ratios were also significantly improved by BST. Conclusion. BST had no significant effects on FD. However, early satiety appeared to improve after BST administration. Electrogastrography may be a useful technique for assessing changes in gastric motility dysfunction after interventions for FD. Further investigation focused on specific symptoms or subtypes of FD is required.
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