• The Journal of Korean Physical Therapy
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• v.16 no.4
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• pp.168-178
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• 2004

The purposes of this paper were to investigate the effect of active treatment compared with a conservative treatment and to provide the information for physical therapy in patients suffering from chronic neck pain. Forty female subjects who were diagnosed with cervical radiculopathy participated in this study and were divided into the conservative and active treatment groups. The active treatment group consisted of 20 patients who were treated with therapeutic modalities and active neck exercise program during the admission (15 days) and one month after discharge. The conservative treatment group consisted of 20 patients who were not received with active neck exercise program. The assessment tools were made using visual analogue scale(VAS), neck disability index(NDI) and modified Zung depression scale(MZDS). All subjects were measured three times: before the admission, at discharge, and at one month after discharge. Data were compared by groups using independent t-test. VAS, NDI and MZDS scores measured at admission and discharge were not significantly different between the groups. On the assessment performed one month after discharge, VAS and NDI scores were significantly lower for the active treatment group compared with those of the conservative treatment group(p<0.05), but MZDS score was not significantly different between the groups. In the comparison of two treatment methods for chronic neck pain, active treatment was more effective than conservative treatment. The findings of the study indicate that active treatment in chronic neck pain has a positive effect in relieving pain and restoring neck function.

• Journal of International Academy of Physical Therapy Research
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• v.8 no.1
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• pp.1071-1076
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• 2017

The purpose of this study was to determine if a gentle form of manual lumbar traction could reduce painful lumbar motions associated with lumbar disc degeneration (LDD). This clinical trial incorporated 134 participants with painful active lumbar motion. Participants were randomly assigned to an experimental treatment or sham group. 67 participants received sidelying manual lumbar traction while the other 67 participants received a sham treatment. Pre and post treatment NPRS values for the painful active lumbar motion were recorded for each group. There was a statistically significant improvement (P=0.00) for decreased pain intensity during active lumbar motion in the experimental group as compared to the sham treatment group. The average percent decrease in numeric pain rating scale (NPRS) values was 52.1% for the experimental treatment group and 8.1% for the sham group. The results of the study suggest that side-lying manual lumbar traction can improve painful lumbar motion in patients with LDD.

• Journal of Korean Physical Therapy Science
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• v.9 no.4
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• pp.119-130
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• 2002

Objective: The purpose of this research was to use data for furnish quality physical therapy service. The research subjects were admitted shoulder pain patients treated with physical therapy that was to grasp physical therapy method as distinguishing application time. Subject: Total number of distributed questionnaire was 563 persons that was to utilized physical therapy room of 56th medical institution and distributed it to each physical therapist in charge. Method: The research used questionnaire in order to research itemized treatment application time that is according to physical therapy method to applicated with shoulder pain patient. The research contents is to received shoulder pain diagnosis period, total duration of utilizing physical therapy room, the number of times per week to used physical therapy room, etc. And we had physical therapist recording the time of application physical therapy method come under the items. Result: The average treatment time was 59.2 minutes at all patients. During this time, 39.7 min was modality treatment. Active movement treatment was only 7.1 min. Total treatment time was longest in general hospital at 64.9 min, it was shortest in clinical hospital at 53.3 min. Treatment time was difference as hospital scale(p<0.001). Active movement treatment time was longest in general hospital at 11.5 min. The average treatment time was 4.5 min in clinical hospital. Therefore, it was related to hospital scale(p<0.05). The average of manual therapy time by physical therapist was 7.5 min. General hospital was linger at 8.6 min than clinical hospital at 6.7 min(p<0.05). Patient of 90.2 % were treated to hot pack, ultra-sound treatment was next as 50.1%. Active strengthening exercise was most carrying out of the active treatment as 25.4 %. Active sensorimotor exercise was practiced only 28 persons of 5.0 %. Most joint mobilization (38.4 %) was used of the passive manual therapy items, next to soft tissue mobilization (33.0 %), and next to manual distraction therapy(14.0 %).

• The Journal of Korean Physical Therapy
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• v.18 no.1
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• pp.41-51
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• 2006

Purpose: The purpose of this study was to investigate effects of mobilization combined active movement(SNAGS) on the pain and recovery of function of acute low back pain patients. Methods: The subjects were consisted of 135 patients with acute low back pain. All subjects randomly assigned to mobilization group, stretching exercise group and modality treatment group. The mobilization group received mobilization combined active movement(SNAGS) with modality treatment, exercise group received stretching exercise with modality treatment and modality treatment group received modality treatment. Visual Analogue Scale(VAS) was used to measure patient's pain level and Patient Specific Functional Scale(PSFS) was used to measure patient's functional disability level. Results: The results of this study were summarized as follows : 1. Visual Analogue Scale(VAS) was mobilization group showed significantly decreased more than comparison group(p<.01) and active treatment group showed significantly decreased more than passive treatment group(p<.01). 2. Patient Specific Functional Scale(PSFS) was mobilization group showed significantly increased more than comparison group(p<.01) and active treatment group showed significantly increased more than passive treatment group(p<.01). Conclusion: It maybe suggested that mobilization combined active movement(SNAGS) is beneficial treatment for acute low back pain patient.

• Membrane and Water Treatment
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• v.9 no.5
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• pp.335-342
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• 2018

Micelle-Enhanced Ultrafiltration (MEUF) is a membrane separation processes that improving ultrafiltration process with the formation of micelles of the surface active agents. Surface active agents are widely used to improve membrane processes due to the ability to trap organic compounds and metals in the treatment of industrial waste water. In this study, surface active agents are used to improve micelle-enhanced ultrafiltration (MEUF) to reduce chemical oxygen demand (COD), total dissolved solid (TDS), turbidity and clogging the membrane in dairy wastewater treatment. Three important operational factors (anionic surface active agent concentration, pressure and pH) and these interactions were investigated by using response surface methodology (RSM) and Box-Behnken design. Results show that due to the concentration polarization layer and increase the number of Micelles; the anionic surface active agent concentration has a negative effect on the flux and has a positive effect on the elimination of contamination indices. pH, and the pressure have the greatest effect on flux. On the other hand, it could be stated that these percentages of separation are in the percentages range of Nano-filtration (NF). While MEUF process has higher flux than NF process. The results have been achieved at lower pressure while NF process needs high pressure, thus making MEUF is the replacement for the NF process.

• The Korean Journal of Applied Statistics
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• v.25 no.4
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• pp.575-587
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• 2012

The effect of a new treatment is proven through the comparison of a new treatment with placebo; however, the number of parent non-inferiority trials tends to grow proportionally to the number of active controls. In a non-inferiority trial a new treatment is approved by proof that the new treatment is not inferior to an active control; however, both additional assumptions and historical trials are needed to show (through the comparison of the new treatment with the active control in a non-inferiority trial) that the new treatment is more efficacious than a putative placebo. The two different methods of using the historical data: frequentist principle method and meta-analytic method. This paper discusses the statistical methods and different Type I error rates obtained through the different methods employed.

• Journal of Bio-Environment Control
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• v.20 no.3
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• pp.227-232
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• 2011

The processing techniques are need to use the non-marketable paprika fruit because paprika that is difficult crop for cultivation and produced easily non-marketable fruits, such as physiological disorder fruit, malformed fruit, and small size fruit. This study was carried out to investigate the proper active modified atmosphere packaging (MAP) condition for enhancing the storability of fresh-cut paprika fruit. The fresh-cut paprika (cv 'Score', seminis) put into $7cm{\times}0.7cm$ size and packed them in 20 g bags. The active MAP and vacuum treated paprika fruits were packaged with LLDPE/Nylon, EVOH, Tie film, and injected partial pressures of $CO_2$ and $O_2$, and $N_2$ in the packages immediately after sealing to treat active MAP. The ratio of $CO_2$, $O_2$, and $N_2$ of active MAP conditions were 0 : 20 : 80 (air), 5 : 5 : 90, 30 : 10 : 60, 10 : 70 : 20 and vacuum treatment did not contain any gas. The passive packaging treated paprika packaged with $40{\mu}m$ ceramic film. After 7 days of storage at $9^{\circ}C$, the fresh weight decreased less than 2% in all treatments, and showed lower in 5 : 5 : 90 ($CO_2:O_2:N_2$) active-MAP treatment and higher in vacuum treatment than other treatments. The $CO_2$ and $O_2$ concentration in packages did not change remarkably in active-MA treatments except 30 : 10 : 60 active-MAP treatment that showed sharply decreased $O_2$, concentration and increased $CO_2$ concentration at $1^{st}$ day of storage at $9^{\circ}C$. The ethylene concentration in package was the highest in 30 : 10 : 60 active-MAP treatment and the lowest in the passive MAP treatment that packaged with gas permeable film during $9^{\circ}C$ storage for 7 days. The 30 : 10 : 60 active-MAP treatments were not proper condition to storage fresh-cut paprika. The visual quality was maintained higher in 0 : 20 : 80 (air), 5 : 5 : 90, and 10 : 70 : 20 active MAP treatments and passive MAP treatment than others and the firmness, off-odor, and electrolyte leakage was investigated at 7th day of storage at $9^{\circ}C$. The 5 : 5 : 90 and 10 : 70 : 20 active-MAP treatment showed higher firmness and lower off-odor than other treatments after $7^{th}$ day of storage at $9^{\circ}C$. In addition, the electrolyte leakage was reduced less than 20% at 0 : 20 : 80 (air), 5 : 5 : 90, 10 : 70 : 20, and passive MA treatments. Therefore, 10 : 70 : 20 ($CO_2:O_2:N_2$) and 0 : 20 : 80 (air) might be recommended for proper active MAP conditions.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.9 no.1
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• pp.89-101
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• 2014

Objectives : The purpose of this study is to report the effect of Korean medicine treatment combined with active release technique on supraspinatus tendon partial tear. Methods : Two patients with supraspinatus tendon partial tear were treated by Korean medicine treatment in combination with active release technique. Visual analog scale(VAS), range of motion(ROM) were used to measure changes during treatment. Results : After treatment, shoulder pain and limited range of motion were improved significantly. Conclusions : Korean medicine treatment in combination with active release technique is proved to be helpful to improve the symptoms of the supraspinatus tendon partial tear patients. And, further studies will be needed.

• Korean Journal of Radiology
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• v.25 no.8
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• pp.698-705
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• 2024

Ductal carcinoma in situ (DCIS) accounts for approximately 30% of new breast cancer diagnoses. However, our understanding of how normal breast tissue evolves into DCIS and invasive cancers remains insufficient. Further, conclusions regarding the mechanisms of disease progression in terms of histopathology, genetics, and radiology are often conflicting and have implications for treatment planning. Moreover, the increase in DCIS diagnoses since the adoption of organized breast cancer screening programs has raised concerns about overdiagnosis and subsequent overtreatment. Active monitoring, a nonsurgical management strategy for DCIS, avoids surgery in favor of close imaging follow-up to de-escalate therapy and provides more treatment options. However, the two major challenges in active monitoring are identifying occult invasive cancer and patients at risk of invasive cancer progression. Subsequently, four prospective active monitoring trials are ongoing to determine the feasibility of active monitoring and refine the patient eligibility criteria and follow-up intervals. Radiologists play a major role in determining eligibility for active monitoring and reviewing surveillance images for disease progression. Trial results published over the next few years would support a new era of multidisciplinary DCIS care.

• Journal of Acupuncture Research
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• v.24 no.1
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• pp.1-12
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• 2007

Objectives : Functional dyspepsia is a prevalent disease. It impedes subjective quality of life. The purpose of this research is to examine the effect of acupuncture treatment for functional dyspepsia. Methods : In this randomized, single blind, placebo-controlled study, we compared active acupuncture with sham acupuncture for the treatment of functional dyspepsia. Volunteers who satisfied the requirements were enrolled in study. Severity of dyspepsia was measured by Nepean Dyspepsia Index(NDI) and Functional Dyspepsia Quality fo Life(FD-QOL) before and after treatments. Results : 68 subjects finished study. There were not difference between two groups on age, sex, weight, height, severity of dyspepsia, subtype, Byeonjeung, surmise of treatment. After treatment total key symptoms score, improve rate of key symptoms were decreased than before treatment in active acupuncture group, but there were no statistical significance compared with sham acupuncture group. After treatment "pressure in upper abdomen" and " cramps in upper abdomen" were more decreased in active acupuncture group compared with sham acupuncture group(p=0.001, p=0.014). After treatment total symptom score and QOL of NDI were decreased than before treatment in active acupuncture group, but there were no statistical significance compared with sham acupuncture group. After treatment eating status of FD-QOL in active acupuncture group was significantly increased than sham acupuncture group(p=0.008). After treatment liveliness status of FD-QOL and total score of FDQOL in active acupuncture group was increased than sham acupuncture group though statistically insignificant(p=0.095, p=0.077). Conclusion : Acupuncture treatment is effective to improve the symptoms and quality of life in patients with functional dyspepsia.