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Effects of Goshajinkigan (TJ-107) for oxaliplatin-induced peripheral neurotoxicity using the functional assessment of cancer therapy/gynecologic oncology group 12-item neurotoxicity questionnaire in a Phase II, multicenter, randomized, double-blind, placebo-controlled trial.
Aoyama, T, Morita, S, Kono, T, Hata, T, Mishima, H, Sakamoto, J
Journal of cancer research and therapeutics. 2021;(6):1473-1478
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Abstract
BACKGROUND The aim of the present study was to evaluate the efficacy of TJ-107 for oxaliplatin-induced peripheral neurotoxicity in prospective, multi-institutional, randomized, double-blind, placebo-controlled Phase II trials using the functional assessment of cancer therapy/gynecologic oncology group 12-item neurotoxicity questionnaire (FACT-GOG-NTX-12). PATIENTS AND METHODS The patients who were registered to the Goshajinkigan oxaliplatin neurotoxicity evaluation study (UMIN000002211) were analyzed. A NTX-12 from the validated FACT/GOG-NTX-12 was assessed before treatment and at the end of every 2 cycles. RESULTS The comparisons of the median scores for TJ-107 and the placebo at 8 and 26 weeks were as follows: numbness or tingling in the hands (P = 0.5820), numbness or tingling in the feet (P = 0.3236), feeling of discomfort in the hands (P = 0.8219), feeling of discomfort in the feet (P = 0.5361), joint pain or muscle cramps (P = 0.1974), feeling weak all over (P = 0.2771), trouble hearing (P = 0.2832), ringing or buzzing in ears (P = 0.1031), trouble buttoning buttons (P = 0.1653), trouble feeling the shape of small objects when held in hand (P = 0.2919), trouble walking (P = 0.5406), and pain in the hands or feet when exposed to cold temperatures (P = 0.1872). CONCLUSION There might be no clinically significant difference between the use of TJ-107 and the severity and quality of life for patients treated with oxaliplatin.
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Therapeutic effect of Chinese prescription Kangen-karyu in patients with diabetic nephropathy.
Park, CH, Hiratani, K, Natazuka, T, Yokozawa, T
Drug discoveries & therapeutics. 2020;(2):84-88
Abstract
Diabetic nephropathy is the kidney disease that occurs as a result of diabetes. A number of new therapies have been developed based on the pathogenic factors of diabetic nephropathy such as intensive glycemic control, precise hypertension control, lifestyle modifications including exercise and an energy-restricted diet, and numerous novel agents. The utilization of traditional Chinese medicine for patients with diabetic nephropathy has also received increasing attention due to its wide availability, weak side-effects, and proven therapeutic mechanisms and benefits. In this paper, we report the case of patients with diabetic nephropathy, stage 2 or 3. Kangen-karyu extract (7.5 g/day) was administered three times per day for 6 months. The estimated glomerular filtration rate was increased at the 6-month follow-up. The serum creatinine level decreased following administration. At that time, somatic and subjective symptoms had partially disappeared. Here, we present evidence that Kangen-karyu exerts a renoprotective effect against the development of diabetic nephropathy.
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Efficacy of Shenzhuo formula on diabetic kidney disease: a retrospective study.
Tian, J, Zhao, L, Zhou, Q, Liu, W, Chen, X, Lian, F, Tong, X
Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan. 2015;(5):528-36
Abstract
OBJECTIVE To observe the efficacy of a traditional Chinese medicine, Shenzhuo formula, on patients with diabetic kidney disease (DKD). METHODS Eighty-eight outpatients with DKD were enrolled. Changes in estimated glomerular filtration rate (eGFR), creatinine clearance, serum creatinine, blood-urea-nitrogen, albuminuria, glycosylated hemoglobin (HbA1C), blood pressure, and lipid profile were measured and analyzed before and after intervention with Shenzhuo formula for 1, 3, 6, 9, 12, and 18 months. RESULTS Compared with the baseline amounts, serum creatinine decreased, and eGFR and creatinine clearance increased, significantly after intervention for 1, 3, 6, 9, 12, and 18 months (all P < 0.05). Mean eGFR increased by 2.11 mL/min per 1.73 m²/y after 18-month treatment. Urinary protein at 24 h decreased significantly after 1, 3, 9, and 12 months (P < 0.05). HbA1C decreased significantly (P < 0.05) after 3, 6, 9, 12, and 18 months, and systolic blood pressure decreased significantly (P < 0.05) after 1, 3, and 6 months. Total cholesterol decreased significantly (P < 0.05) after 1, 3, 6, and 18 months. Triglyceride and low-density lipoprotein-cholesterol decreased significantly (P < 0.05) after 1 and 3 months. CONCLUSION Shenzhuo formula can improve eGFR and possibly slow DKD progression. Shenzhuo formula can also lower HbA1C, lipid levels and blood pressure.
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Double-blind, placebo-controlled, randomized phase II study of TJ-14 (Hangeshashinto) for infusional fluorinated-pyrimidine-based colorectal cancer chemotherapy-induced oral mucositis.
Matsuda, C, Munemoto, Y, Mishima, H, Nagata, N, Oshiro, M, Kataoka, M, Sakamoto, J, Aoyama, T, Morita, S, Kono, T
Cancer chemotherapy and pharmacology. 2015;(1):97-103
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Abstract
PURPOSE Hangeshashinto (TJ-14, a Kampo medicine), which reduces the level of prostaglandin E2 and affects the cyclooxygenase activity, alleviates chemotherapy-induced oral mucositis (COM). We conducted a double-blind, placebo-controlled, randomized comparative trial to investigate whether TJ-14 prevents and controls COM in patients with colorectal cancer. METHODS Ninety-three patients with colorectal cancer who developed moderate-to-severe COM (WHO grade ≧1) during any cycle of chemotherapy using FOLFOX, FOLFIRI, and/or XELOX treatment were randomly assigned to receive either TJ-14 (n = 46) or placebo (n = 47). Patients received the administration of placebo or TJ-14 for 2 weeks at the start of the next course of chemotherapy. Patients were assessed three times per week for safety and for COM incidence and its severity using the WHO grading. RESULTS Ninety eligible patients (TJ-14; 43, placebo; 47) per protocol set analysis were included in the analysis after the key-opening. Although the incidence of grade ≧2 oral mucositis was lower for patients treated with TJ-14 compared to those treated with placebo, there was no significant difference (48.8 vs. 57.4 %; p = 0.41). The median duration of grade ≧2 mucositis was 5.5 versus 10.5 days (p = 0.018). No difference in other treatment toxicity was observed between the two groups, and patients exhibited high compliance in dosing administration. CONCLUSION The present study results did not meet the primary endpoint. However, TJ-14 demonstrated a significant effect in the treatment of grade ≧2 mucositis in patients with colorectal cancer compared to the placebo.
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Repeated administration of berberine inhibits cytochromes P450 in humans.
Guo, Y, Chen, Y, Tan, ZR, Klaassen, CD, Zhou, HH
European journal of clinical pharmacology. 2012;(2):213-7
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PURPOSE Berberine is a plant alkaloid that is widely used to treat gastrointestinal infections, diabetes, hypertension, and hypercholesterolemia. Many studies have reported interactions between berberine-containing products and cytochromes P450 (CYPs), but little is known about whether berberine alters CYP activities in humans, especially after repeated doses. METHODS A two-phase randomized-crossover clinical study in healthy male subjects was performed. After 2 weeks of berberine (300 mg, t.i.d., p.o.) administration, midazolam, omeprazole, dextromethorphan, losartan, and caffeine were used to evaluate enzyme activities of CYP3A4, 2C19, 2D6, 2C9, and CYP1A2, respectively. RESULTS A decrease in CYP2D6 activity was observed as the 0-8 h urinary dextromethorphan/dextrorphan increased ninefold (P < 0.01). In addition, losartan/E-3174 ratio doubled (P < 0.01) after BBR administration, indicating a decrease in CYP2C9 activity. CYP3A4 activity was also inhibited, as the C(max), AUC(0-∞), and AUC(0-12) of midazolam were increased 38% (P < 0.05), 40% (P < 0.01), and 37% (P < 0.05) after BBR treatment, respectively. Compared with the placebo period, the T(max) and T(1/2) of midazolam during BBR administration were prolonged from 3.03 ± 0.27 to 3.66 ± 0.37 h and 0.66 ± 0.08 to 0.99 ± 0.09 h, respectively; the oral clearance of midazolam was decreased 27% (P < 0.05); and the phenotypic indices of 1 h midazolam/1'-hydroxymidazolam increased 59% (P < 0.01). There were no statistically significant differences in the pharmacokinetic parameters of the other probe drugs between placebo and the BBR-treated group. CONCLUSIONS Repeated administration of berberine (300 mg, t.i.d., p.o.) decreased CYP2D6, 2C9, and CYP3A4 activities. Drug-drug interactions should be considered when berberine is administered.
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Fluoroquinolone-resistant uncomplicated urinary tract infections, Chinese herbal medicine may provide help.
Tong, Y, Jing, Y, Zhao, D, Zhang, L, Zeng, S
African journal of traditional, complementary, and alternative medicines : AJTCAM. 2011;(5 Suppl):108-14
Abstract
We assessed the effects of Chinese herbs on the uncomplicated urinary tract infections (UTIs) in women caused by fluoroquinolone-resistant strains. A total of 56 pre-menopausal women with uncomplicated UTIs caused by fluoroquinolone-resistant strains were included. Urine cultures were carried out. All organisms were proved to be fluoroquinolone-resistant at baseline. The patients were orally administrated Chinese herbal concoction for ten days. Chinese herbal concoction eradicated the primary pathogen in 71.4% of the patients at the 1-week follow-up. Among the 20 patients who had bacteriologic failures in the Day 5 of treatment, 2 developed superinfection. Of the failures in the group, Proteus mirabilis, Staphylococcus epidermidis and Providencia rettgeri were implicated in 50.0%, 50.0% and 100.0% of the failures, respectively. The clinical outcomes were also good, with cure or improvement for more than 80% of all subjects. About 14% of the study subjects reported at least one potential adverse event. The adverse events most frequently reported were nausea and diarrhea. All patients tolerated the symptoms. The adverse reactions did not prevail after discontinuation of the medication. Chinese herbal therapy may be an acceptable alternative for the treatment of uncomplicated UTIs caused by fluoroquinolone-resistant uropathogens.
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Efficacy of Rikkunshito, a traditional Japanese medicine (Kampo), in treating functional dyspepsia.
Kusunoki, H, Haruma, K, Hata, J, Ishii, M, Kamada, T, Yamashita, N, Honda, K, Inoue, K, Imamura, H, Manabe, N, et al
Internal medicine (Tokyo, Japan). 2010;(20):2195-202
Abstract
BACKGROUND Rikkunshito, a traditional Japanese (Kampo) medicine, is widely prescribed as an oral preparation for the treatment of functional dyspepsia (FD). In our previous study, we reported that extracorporeal ultrasonography (US) is a useful technique for the assessment of the gastric accommodation reflex (AR) and duodenogastric motility. In this study, we examined the effects of Rikkunshito on the gastroduodenal function in patients with FD. METHODS Sixteen FD patients (median age, 45 y) underwent US, before and after 14 days of treatment with Rikkunshito (7.5 g b.d.). For assessment of the AR, a cross-sectional area of the proximal stomach was measured after incremental ingestion of a liquid meal up to 400-mL. The expansion rate was used as the parameter to determine the AR. Then, the gastric emptying rate (GER), motility index (MI), and reflux index (RI) were evaluated using previously reported methods. RESULTS Although no significant changes were observed in the total score of the Gastrointestinal Symptom Rating Scale (GSRS), the scores of 3 of the 15 symptoms of GSRS decreased significantly after treatment with Rikkunshito. The expansion rate of the proximal stomach was significantly greater after treatment with Rikkunshito than before the treatment. Although the GER and MI increased significantly, no significant differences in the RI were observed after treatment with Rikkunshito. CONCLUSION These observations suggested that Rikkunshito may be beneficial for the treatment of FD patients with impaired AR and gastric motility. These results also suggested that Rikkunshito has a therapeutic potential for FD and GERD.
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Clinical effectiveness of the Kampo medicine kamishoyosan for adjunctive treatment of tardive dyskinesia in patients with schizophrenia: a 16-week open trial.
Lee, JG, Shin, BS, Lee, YC, Park, SW, Kim, YH
Psychiatry and clinical neurosciences. 2007;(5):509-14
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The purpose of the present study was to evaluate the clinical effectiveness of kamishoyosan for antipsychotic-induced tardive dyskinesia, and to investigate the relationship between tardive dyskinesia and serum brain-derived neurotrophic factor (BDNF) levels. Sixty-nine schizophrenia patients were enrolled; of these, 49 presented with tardive dyskinesia while the remaining 20 patients showed no tardive dyskinesia. The tardive dyskinesia group was treated for 16 weeks with kamishoyosan and assessed using the abnormal involuntary movement scale. The abnormal involuntary movement scale scores in the tardive dyskinesia group were evaluated at baseline and after 4, 8, and 16 weeks of treatment. The BDNF levels of all subjects were measured at baseline in order to compare differences in serum BDNF levels between the tardive dyskinesia group and the non-tardive dyskinesia group, and to correlate the severity of tardive dyskinesia and serum BDNF in the tardive dyskinesia group. A meaningful reduction in total abnormal involuntary movement scale scores was observed in the tardive dyskinesia group treated with kamishoyosan at 4, 8, and 16 weeks of treatment (P < 0.01). No significant differences in serum BDNF levels were detected between the tardive dyskinesia group and the non-tardive dyskinesia group at baseline. Furthermore, no significant correlation was seen between the severity of tardive dyskinesia and serum BDNF levels. The present study suggests that kamishoyosan might be a promising adjunctive treatment for antipsychotic-induced tardive dyskinesia.
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Fasting plasma zeaxanthin response to Fructus barbarum L. (wolfberry; Kei Tze) in a food-based human supplementation trial.
Cheng, CY, Chung, WY, Szeto, YT, Benzie, IF
The British journal of nutrition. 2005;(1):123-30
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Age-related macular degeneration (AMD) is a common disorder that causes irreversible loss of central vision. Increased intake of foods containing zeaxanthin may be effective in preventing AMD because the macula accumulates zeaxanthin and lutein, oxygenated carotenoids with antioxidant and blue light-absorbing properties. Lycium barbarum L. is a small red berry known as Fructus lycii and wolfberry in the West, and Kei Tze and Gou Qi Zi in Asia. Wolfberry is rich in zeaxanthin dipalmitate, and is valued in Chinese culture for being good for vision. The aim of this study, which was a single-blinded, placebo-controlled, human intervention trial of parallel design, was to provide data on how fasting plasma zeaxanthin concentration changes as a result of dietary supplementation with whole wolfberries. Fasting blood was collected from healthy, consenting subjects; fourteen subjects took 15 g/d wolfberry (estimated to contain almost 3 mg zeaxanthin) for 28 d. Repeat fasting blood was collected on day 29. Age- and sex-matched controls (n 13) took no wolfberry. Responses in the two groups were compared using the Mann-Whitney test. After supplementation, plasma zeaxanthin increased 2.5-fold: mean values on day 1 and 29 were 0.038 (sem 0.003) and 0.096 (sem 0.009) micromol/l (P<0.01), respectively, for the supplementation group; and 0.038 (sem 0.003) and 0.043 (sem 0.003) micromol/l (P>0.05), respectively, for the control group. This human supplementation trial shows that zeaxanthin in whole wolfberries is bioavailable and that intake of a modest daily amount markedly increases fasting plasma zeaxanthin levels. These new data will support further study of dietary strategies to maintain macular pigment density.
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Different therapy for different types of ulcerative colitis in China.
Jiang, XL, Cui, HF
World journal of gastroenterology. 2004;(10):1513-20
Abstract
AIM: To study the different therapy for different types of ulcerative colitis (UC) in China. METHODS Among 102 UC patients, 42 chronic relapse type UC patients were randomly divided into olsalazine sodium treatment group (n=21) and SASP group (n=21). Clinical effects and safety were observed in the 2 groups. Forty-two first episode type UC patients were randomly divided into Heartleaf houttuynia herb treatment group (n=21) and SASP group (n=21). Clinical effects were observed in the 2 groups while ultrastructure of colonic mucosa, ICAM-1 and the pressure of distant colon were studied in Heartleaf houttuynia herb group. Eighteen patients (8 males, 10 females) with refractory UC and unresponsive to high-dose prednisolone and sulfasalazine therapy more than one month were treated with Kangshuanling (7200 U/d). Prednisolone was gradually stopped and sulfasalazine was maintained. Stool frequency, rectal bleeding, colonoscopy, general well-being, histology were observed and CD62p, CD63, CD54, Pgp-170 (flow cytometry), TXA2 (RIA), blood platelet aggregation rate and thrombosis length in vitro were assessed. RESULTS In the 42 chronic relapse type UC patients, the overall clinical effects of olsalazine sodium group (complete remission in 16, improvement in 4, inefficiency in 1) were better than those of SASP group (complete remission in 10, improvement in 4, inefficiency in 7, P<0.05). Symptomatic remission of olsalazine sodium group (complete remission in 15, partial remission in 5, inefficiency in 1) was better than that of SASP group (complete remission in 10, partial remission in 5, inefficiency in 6, P<0.05). The colonoscopic remission of olsalazine sodium group(complete remission in 11, partial remission in 9, inefficiency in 1) was better than that of SASP group (complete remission in 7, partial remission in 8, inefficiency in 6, P<0.05). The histologic remission of olsalazine sodium group (complete remission in 13, partial remission in 7, inefficiency in in 1) was better than that of SASP group (complete remission in 6, partial remission in 10, inefficiency in 5, P<0.05). The side effects of gastrointestinal tract in olsalazine sodium group were less than those of SASP group except for frequency of watery diarrhea. No other side effects were observed in olsalazine sodium group while ALT increase, WBC decrease and skin eruption were observed in SASP group. Two patients relapsed in olsalazine sodium group while 8 cases relapsed in SASP group during the flow-up period (from six months to one year). In the 42 first episode type UC patients, the clinical effect of Heartleaf houttuynia herb group (complete remission in 20, 95.2%; improvement in 1, 4.8%) was better than that of SASP group (complete remission in 15, 72.4%, improvement in 5, 23.8%; inefficiency in 1, 3.8%, P<0.01). The time of stool frequency recovering to normal (5.6+/-3.3 d), and blood stool disappearance (6.7+/-3.8 d) and abdominal pain disappearance (6.1+/-3.5 d) in Heartleaf houttuynia herb group was all shorter than that in SASP group (9.5+/-4.9 d, 11.7+/-6.1 d, 10.6+/-5.3 d, P<0.01). Heartleaf houttuynia herb could inhibit the epithelial cell apoptosis of colonic mucous membrane and the expression of ICAM-1 (45.8+/-5.7% vs 30.7+/-4.1%, P<0.05). Compared with normal persons, the mean promotive speed of contraction wave stepped up (4.6+/-1.6 cm/min vs 3.2+/-1.8 cm/min, P<0.05) and the mean amplitude of the wave decreased (14.2+/-9.3 kPa vs 18.4+/-8.0 kPa, P<0.05) in active UC patients. After treatment with Heartleaf houttuynia herb, these 2 indexes improved significantly (17.3+/-8.3 kPa, 3.7+/-1.7 cm/min, P<0.05). In normal persons, the postprandial pressure of sigmoid (2.9 +/-0.9 kPa) was higher than that of descending colon (2.0+/-0.7 kPa) and splenic flexure (1.7+/-0.6 kPa), while the colonic pressure (1.5+/-0.5 kPa, 1.4+/-0.6 kPa, 1.3+/-0.6 kPa) decreased significantly (P<0.05) in active UC patients. After treatment with Heartleaf houttuynia herb, the colonic pressure (2.6+/-0.8 kPa, 1.8+/-0.6 kPa, 1.6+/-0.5 kPa) recovered to normal. The pain threshold Heartleaf houttuynia herb, the colonic pressure (2.6+/-0.8 kPa, 1.8+/-0.6 kPa, 1.6+/-0.5 kPa) recovered to normal. The pain threshold of distant colon (67.3+/-18.9 mL) in active UC patients decreased significantly compared with that of normal persons (216.2+/-40.8 mL, P<0.05) and recovered to normal after treatment with Heartleaf houttuynia herb(187.4+/-27.2 mL, P<0.05). In the 18 refractory UC patients with platelet activation, after more than 4 wk of combined Kangshuanling and sulfasalazine therapy, 16 patients achieved clinical remission, with a highly significant statistical difference (P<0.01) between pre-and post-treatment mean scores for all disease parameters: stool frequency (8.2/d vs 1.6/d), rectal bleeding (score 2.7 vs 0.3), colonoscopy (score 2.6 vs 1.1), histology (score 12.0 vs 5.0), general well being (score 4.0 vs 0.6) and CD62p (8.0+/-3.1% vs 4.1+/-1.8%), CD63 (6.3+/-2.1% vs 3.2+/-1.6%), TXA2 (548+/-85 ng/L vs 390+/-67 ng/L), platelet aggregation rate (43.2+/-10.7% vs 34.8+/-8.1%), thrombosis length in vitro (2.3+/-0.6 cm vs 1.8+/-0.3 cm), CD54 in blood (26.9+/-6.9% vs 14.4+/-5.1%), CD54 in tissues (51.1+/-6.2% vs 23.1+/-4.1%), Pgp-170 in blood (18.9+/-3.9% vs 10.4+/-2.7%), Pgp-170 in tissues (16.5+/-3.2% vs 10.2+/-2.3%, P<0.01 or 0.05). CONCLUSION Based on the characteristics of UC cases in China, different therapy should be given to different types of UC with expected satisfactory results.