• Title/Summary/Keyword: Randomized Clinical Trials

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Research Trends in Complementary Medical Therapy for the Common Cold (감기에 대한 보완 의학적 연구 동향 - Pubmed를 중심으로 -)

  • Lim, Do-Hee;Hwang, Ji-Ho;Yang, Soo-Young;Shim, Jae-Chul;Chae, Eun-Young;Park, Yang-Chun
    • The Journal of Korean Medicine
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    • v.27 no.3 s.67
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    • pp.151-168
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    • 2006
  • Objectives: To help the Oriental medicine clinical studies for the common cold treatment, this study analyzed the tendency of research into complementary medicine on the common cold recently published in PubMed. Methods: This study analyzed 26 research papers on complementary medicine on the common cold published in PubMed Over the past 10 years. It measured annually and for each country the number of papers published, the number of subjects, the period of research, the area of trial, the method of study, the objective of study, and intervention, respectively and intervention, the objective of study, and the result of trials overall. Results: There were research papers concerning treatment, prevention, safety of herbal medicine, inducement, and improvement of symptoms of the common cold in the study objective the most among them concerned treatment of the common cold. There were more positive results compared to negative results for treatment and prevention. The results for safety and symptom improvement were positive, while the results for the inducement were indeterminate. There were research papers about using food and medicine, acupuncture, hydrotherapy, and cold exposure in intervention the most among them were about using food and medicine. The food and medicine interventions were Echinacea preparations, vitamins, zinc preparations, Baptisia, Thuja, the root of North American ginseng, probiotic bacteria, troxerutin, garlic, Andrographis paniculata, and caffeine. The use of Echinacea preparations was the most frequent among them. Conclusions: Recent research results of complementary medicine on the common cold were more positive than negative.

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Nasal Breath in the Lateral Position for Sleep Apnea: a Retrospective Case Series

  • Kim, Ho-Sun;Kim, Tae-Hun
    • The Journal of Korean Medicine
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    • v.35 no.2
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    • pp.12-18
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    • 2014
  • Objectives: This was a retrospective case series about the clinical effect of integrated approach with behavior therapy for obstructive sleep apnea (OSA). Methods: Medical records of twelve patients with OSA who were treated with behavior modification including nasal breathing with oral appliances and sleep in lateral position, oral administration of herbal medicines and acupuncture treatment between January and September of 2013 were reviewed. Apnea-hypopnea index (AHI), day time sleepiness, apneas and hypopneas counts during sleep, risk indicator (RI), oxygen desaturation index, average saturation during sleep, lowest desaturation, lowest saturation, snoring events ratio and number of desaturations (%) were assessed before and after treatments with the ApneaLink device, which is a portable diagnostic apparatus for monitoring airflows of the patient's breath at home. Results: After an average 62.67 (SD 37.16) days of treatment, AHI (from 17.67, 12.79 to 8.75, 8.25, p=0.007), RI (from 22.00, 13.26 to 12.09, 8.03, p=0.004), oxygen desaturation index (from 17.33, 12.17 to 8.17, 7.86, p=0.005), and number of desaturations (from 7.00 times, 9.79 to 0.92 times, 1.39, p=0.044) showed significant improvement. Daytime sleepiness improved from 6.5 (3.2) to 3.8 (1.8) but there was no significant difference after treatment (p=0.17). No adverse events related to treatment were observed during participation in the treatment. Conclusion: From this case series, we found that behavior modification with herbal medication and acupuncture may be effective for improving sleep apnea without serious adverse events. Future randomized controlled trials with larger sample size will be necessary for concrete evidence on the benefit of this integrated treatment for OSA.

Chuna Manual Therapy for Benign Prostatic Hyperplasia: A Systematic Review (전립선비대증에 대한 추나요법의 효과: 체계적 문헌 고찰)

  • Jeon, Cheon-Hoo;Park, Na-Ri;Lee, Ye-Ji;Cho, Chung-Sik
    • The Journal of Churna Manual Medicine for Spine and Nerves
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    • v.15 no.1
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    • pp.65-74
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    • 2020
  • Objectives : This study aimed to evaluate the randomized controlled clinical trials (RCTs) analyzing the effectiveness of Chuna manual therapy (CMT) for benign prostatic hyperplasia (BPH). Methods : Among the literature published until May 2020, a literature search was carried out using 10 electronic databases using related keywords to identify all RCTs that applied CMT for the treatment of BPH. The Cochrane risk of bias tool was used to assess the methodological quality of each RCT. Results : Five RCTs met our inclusion criteria and were included in the analysis. These studies showed that CMT had no positive results compared to herbal medication. However, positive results were shown in terms of an increased efficacy rate, reduced international prostate symptom scores, and increased maximum flow rate when CMT was combined with acupuncture or herbal medication. Conclusions : Based on the analysis, this review has limited evidence of CMT being beneficial in the treatment of BPH. Therefore, further investigation is required using well-designed RCTs to support the effectiveness of CMT and to obtain higher evidence.

Management of Blood Glucose in Diabetes Mellitus Using Modified Jawonjihwang-tang: A Retrospective Case Series of 76 Patients (자원지황탕을 활용한 당뇨병 혈당 관리 치료 76례에 대한 관찰 연구)

  • Jeong, Yong-wook;Jeon, Sang-woo;Lee, Gi-hyang;Kang, Su-bin;Jeong, Min-jeong;Kim, Hong-jun;Jang, In-soo
    • The Journal of Internal Korean Medicine
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    • v.40 no.6
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    • pp.1318-1324
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    • 2019
  • Objectives: The purpose of this study was to evaluate the effectiveness of the management of blood glucose in diabetes mellitus using modified Jawonjihwang-tang in a Korean medical clinic, retrospectively. Methods: From 2006 to 2018, 150 patients diagnosed with diabetes who visited a Korean medical clinic were treated with Korean medicine. Then, 81 of them were prescribed Jawonjihwang-tang. Five cases who changed the formula during the procedure were excluded; therefore, 76 cases were finally selected. Their therapeutic effects were evaluated by the variance in glycated hemoglobin (HbA1c). Results: After administration of Jawonjihwang-tang, most patients exhibited a decreased level of HbA1c, and 24 patients had normalized the level of HbA1c. The HbA1c level of all patients decreased from 9.1±2.2 to 7.8±2.2 significantly (p<0.001). Conclusions: It is concluded that Jawonjihwang-tang may control blood glucose in diabetes patients. However, more prospective randomized clinical trials are warranted to verify this conclusion.

Effect of traditional dry cupping therapy on heavy menstrual bleeding in menorrhagia: A preliminary study

  • Sultana, Arshiya;Rahman, Khaleeq Ur
    • CELLMED
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    • v.2 no.4
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    • pp.33.1-33.3
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    • 2012
  • Menorrhagia (kasrate tams) is the most common gynecologic complaint in contemporary gynecology, affecting 10 to 15% of the adult female population. It can occur at any age. In the Unani system of medicine, since antiquity, dry cupping therapy (hijamat bila shurt) has been used to treat menorrhagia. An effort was made to evaluate the usefulness of dry cupping on excessive menstrual blood loss in menorrhagia with a well validated menstrual pictogram. This study was conducted on 15 patients at the National Institute of Unani Medicine, Hospital Bangalore, from January 2010 and July 2010. Unmarried or married patients aged 17 - 47 year with a history of excessive or prolonged bleeding per vaginum were included. Two large cups (with 5.7 cm internal diameter) were applied below each breast for 15 min, only once during the menstrual period when the patient reported to the outpatient department. If the menstrual flow was not reduced, the next day again dry cupping was repeated. The outcome was to assess the efficacy of dry cupping on the reduction in the amount of menstrual blood loss. The data was analyzed by the Wilcoxon matched test. The mean scores of menstrual blood loss before and after the treatment was 400.26 (277.95) and 48.4 (32.082) ml respectively, p = 0.002, considered statistically significant. A dry cupping therapy is a useful treatment modality in decreasing the amount of menstrual blood flow in menorrhagia. Further randomized controlled clinical trials and validation are needed in a large population.

Chuna Manual Therapy for Functional Dyspepsia : A Systematic Review and Meta-analysis (기능성 소화불량증에 대한 추나요법의 효과 : 체계적 문헌고찰과 메타분석)

  • Heo, In;Shin, Byung-Cheul;Hwang, Eui-Hyoung;Hwang, Man-Suk;Kim, Byung-Jun;Kim, So-Yeon;Heo, Kwang-Ho
    • The Journal of Churna Manual Medicine for Spine and Nerves
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    • v.10 no.1
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    • pp.1-14
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    • 2015
  • Objectives : To evaluate the evidence supporting the effectiveness of Chuna manual therapy for functional dyspepsia. Methods : We conducted search across the 3 electronic databases (Pubmed, CAJ and Oasis) to find all of randomized controlled clinical trials(RCTs) that used Chuna manual therapy as a treatment for functional dyspepsia. The methodological quality of each RCT was assessed using the Cochrane risk of bias tool. Results : Thirteen RCTs met our inclusion criteria. The meta-analysis showed positive results for the use of Chuna manual therapy combined with medication treatments in terms of the efficacy rate when compared to medication treatments alone. Positive results were also obtained, in terms of the efficacy rate, when comparing Chuna manual therapy combined with medication plus specific electromagnetic therapy to medication treatments alone. Conclusions : Our systematic review found encouraging but limited evidence of Chuna manual therapy for functional dyspepsia. However, to obtain stronger evidence without the drawbacks of trial design and the quality of studies, we recommend sham-controlled RCTs or comparative effectiveness research to test the effectiveness of Chuna manual therapy.

Serum Pleiotrophin Could Be an Early Indicator for Diagnosis and Prognosis of Non-Small Cell Lung Cancer

  • Du, Zi-Yan;Shi, Min-Hua;Ji, Cheng-Hong;Yu, Yong
    • Asian Pacific Journal of Cancer Prevention
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    • v.16 no.4
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    • pp.1421-1425
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    • 2015
  • Aims: Pleiotrophin (PTN), an angiogenic factor, is associated with various types of cancer, including lung cancer. Our aim was to investigate the possibility of using serum PTN as an early indicator regarding disease diagnosis, classification and prognosis, for patients with non-small cell lung cancer (NSCLC). Methods: Significant differences among PTN levels in patients with small cell lung cancer (SCLC, n=40), NSCLC (n=136), and control subjects with benign pulmonary lesions (n=21), as well as patients with different pathological subtypes of NSCLC were observed. Results: A serum level of PTN of 300.1 ng/ml, was determined as the cutoff value differentiating lung cancer patients and controls, with a sensitivity and specificity of 78.4% and 66.7%, respectively. Negative correlations between serum PTN level and pathological differentiation level, stage, and survival time were observed in our cohort of patients with NSCLC. In addition, specific elevation of PTN levels in pulmonary tissue in and around NSCLC lesions in comparison to normal pulmonary tissue obtained from the same subjects was also observed (n=2). Conclusion: This study suggests that the serum PTN level of patients with NSCLC could be an early indicator for diagnosis and prognosis. This conclusion should be further assessed in randomized clinical trials.

Gemcitabine And Cisplatin Followed by Chemo-Radiation for Advanced Nasopharyngeal Carcinoma

  • Jamshed, Arif;Hussain, Raza;Iqbal, Hassan
    • Asian Pacific Journal of Cancer Prevention
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    • v.15 no.2
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    • pp.899-904
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    • 2014
  • Concurrent chemo-radiation (CRT) has been established as the standard of care for non-metastatic loco-regionally advanced nasopharyngeal carcinoma (NPC) but recently the addition of induction chemotherapy in the already established regimen has presented an attractive multidisciplinary approach. This retrospective study was carried out to evaluate the efficacy of induction chemotherapy (IC) followed by CRT for the management of loco-regionally advanced NPC. Between July 2005 and September 2010, 99 patients were treated with cisplatin based IC followed by CRT. Induction chemotherapy included a 2 drug combination; intravenous gemcitabine $1000mg/m^2$ on day 1 and 8 and cisplatin $75mg/m^2$ on day 1 only. Radiotherapy (RT) was given as a phase treatment to a total dose of 70 Gy in 35 fractions. Concurrent cisplatin ($75mg/m^2$) was administered to all patients on days 1, 22 and 43. All patients were evaluated for tumor response and adverse effects after IC and 6 weeks after the completion of the treatment protocol. Statistical analysis was performed using SPSS version 17 and Kaplan Meier estimates were applied to project survival. Median follow-up duration was 20 months. The 5-year overall survival (OS), loco regional control (LRC) and relapse free survival (RFS) rates were 71%, 73% and 50%respectively. Acute grade 4 toxicity related to induction chemotherapy and concurrent chemo-radiation was 4% and 2% respectively, with only 3 toxicity-related hospital admissions. We conclude that induction gemcitabine and cisplatin followed by chemo-radiation is a safe and effective regimen in management of nasopharyngeal carcinoma, meriting further investigation in randomized clinical trials.

Gastric Cancer in Asian American Populations: a Neglected Health Disparity

  • Taylor, Victoria M.;Ko, Linda K.;Hwang, Joo Ha;Sin, Mo-Kyung;Inadomi, John M.
    • Asian Pacific Journal of Cancer Prevention
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    • v.15 no.24
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    • pp.10565-10571
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    • 2015
  • Gastric cancer incidence rates vary dramatically by world region with East Asia having the highest rate. The Asian population of the United States (US) is growing rapidly and over 17 million Americans are of Asian descent. A majority of Chinese, Korean and Vietnamese Americans are immigrants. Americans of East and Southeast Asian descent experience marked gastric cancer disparities and the incidence rate among Korean men in the US is over five times higher than the incidence rate among non-Hispanic white men. Randomized controlled trials have provided evidence for the effectiveness of helicobacter pylori identification and eradication in preventing gastric cancer. Additionally, Japan and South Korea have both experienced improvements in gastric cancer mortality following the implementation of programs to detect early stage gastric cancers. There are currently no clear US guidelines regarding the primary and secondary prevention of gastric cancer in high-risk immigrant populations. However, it is likely that a proportion of US physicians are already recommending gastric cancer screening for Asian patients and some Asian immigrants to the US may be completing screening for gastric cancer in their native countries. Surveys of US primary care physicians and Asian American communities should be conducted to assess current provider practices and patient uptake with respect to gastric cancer prevention and control. In the absence of clinical guidelines, US health care providers who serve high-risk Asian groups could consider a shared decision-making approach to helicobacter pylori identification and eradication, as well as gastric endoscopy.

Clinical Study of Gamitaeeumjowi-tang for Obese Patients (가미태음조위탕(加味太陰調胃湯) 전탕액을 활용한 비만 환자에 대한 임상 연구)

  • Seo, Nam-Jun;Nam, Dong-Woo;Lee, Eun-Ok;Shim, Bum-Sang;Ahn, Kyoo-Seok;Kim, Sung-Hoon
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.22 no.2
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    • pp.446-452
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    • 2008
  • To evaluate the anti-obesity efficacy of Gamitaeeumjowi-tang consisting of Taeeumjowitang and Daehwang. Eleven male(n=4) and female(n=7), obesity patients were recruited by Tenten Diet Network from November 2005 to February 2006. All the subjects were treated with Gamitaeeumjowi-tang 3 times a day for 12 weeks. Weight, BMI, body fat weight, Total cholesterol, LDL, HDL, Triglycerides, GOT, GPT, and CT results were evaluated before and after the 12 week treatment. Weight, BMI, body fat weight, total cholesterol, triglyceride, and subcutaneous fat in upper and lower abdomen all showed significant decrease after 12 weeks of administration. Also Gamitaeeumjowi-tang showed no toxic effects based on liver function test. Taken together, The potentials of Gamitaeeumjowi-tang as a safe and effective treatment for obesity has been recognized through this study. Further large sample sized and double blinded randomized control trials are needed to fully confirm the findings of this study.