PURPOSE: The study was done to investigate the effect of ethanol inhalation on postoperative nausea in patients using Patient Controlled Analgesia (PCA). METHODS: The data were collected from June 1st 2006 to September 30th, 2007. The subjects were 70 patients who had had orthopedic surgery under general anesthesia. The levels of the Visual Analogue Scale (VAS) was used to measure postoperative nausea. The experimental group was given ethanol inhalation using ethanol pads and the control group received normal saline pads. All participants were instructed to take two deep sniffs with the pad one inch from the nose. This was repeated every five minutes for three doses. The collected data were analyzed using SPSS/WIN 12.0 program. RESULTS: The study supported all hypotheses. "The experimental group given first dose of ethanol inhalation would have a lower level postoperative nausea compared to the control group"(t = -5.900, p = .000). "The experimental group given second doses of ethanol inhalation would have a lower level postoperative nausea compared to the control group"(t = -7.507, p = .000). "The experimental group given third doses of ethanol inhalation would have a lower level postoperative nausea compared to the control group"(t = -6.685, p = .000). CONCLUSION: According to these results, the ethanol inhalation can be considered an effective nursing intervention for relieving the postoperative nausea in patients using PCA.
Analgesia, Patient-Controlled ; Anesthesia, General ; Ethanol ; Humans ; Inhalation ; Nose ; Orthopedics ; Passive Cutaneous Anaphylaxis ; Postoperative Nausea and Vomiting

No abstract available.
Endometriosis* ; Female

No abstract available.
Arthritis, Rheumatoid* ; Humans ; Hyperplasia* ; NF-kappa B*

The chondrogenic potential of free autogenous periosteal grafts for osteochondral defects was investigated at the Department of Orthopaedic Surgery, Yonsei University, Wonju College of Medicine. Five millimeter diameter of circular full-thickness defects were made in patellar groove of both femur in 64 adolescent rabbits and the rectangular periostei, prepared from the proximal tibiae, were placed over the defects of patellar groove and sutured(cambium layer, facing joint surface) and the rabbits were allowed to move actively. A serial gross and histologic examinations of neochondrogenesis were done during 8 weeks. The results were as follows. l. At 2 weeks after operation, neochondrogenesis was hardly seen either in the graft group or in the control group. The defects were partially filled with some fibrous tissue. 2. After 6 weeks of operation, all defects in the graft group(postop 6 weeks and 8 weeks) were filled with hyaline cartilage cells but only 38% (postop 6 weeks) and 44% (postop 8 weeks) of the control group were filled with hyaline cartilage cells. 3. The cartilages, formed at 6 and 8 weeks, were more mature and better than those formed at 4 weeks. 4. The newly formed hyaline cartilage of the graft group filled the defect earlier and were better than those of the control group. 5. The chondrocytes in the newly formed tissue were originated from the cambium layer of periosteal grafts. 6. Free autogenous periosteal grafts can repair a full-thickness defect in a joint surface by producing tissue that resembles articular cartilage grossly and histologically.
Adolescent ; Cambium ; Cartilage ; Cartilage, Articular ; Chondrocytes ; Femur ; Gangwon-do ; Humans ; Hyaline Cartilage ; Joints ; Rabbits ; Tibia ; Transplants

No abstract available.
Muscle, Skeletal*

Objectives: This research aimed to identify the level of perception, knowledge, preventive behavior, and factors affecting preventive behavior of patients with asthma and chronic obstructive pulmonary disease against particulate matter. Methods: This research was a descriptive survey research, and the subjects were chronic pulmonary disease patients over the age of 19 and under 80 who visited a university hospital in Daegu City. Data was collected by convenience sampling through structured self-administered questionnaire survey from December 2019 to January 2020, and a total of 212 copies were used for analysis. Results: Out of 212 total subjects, 112 were asthma patients (52.8%) and 100 were chronic obstructive pulmonary disease patients (47.2%). The average score (out of 10) of perception, knowledge and preventive behavior of patients with asthma for particulate matter was 7.92, 6.99, and 7.10, respectively, while those with chronic obstructive pulmonary disease scored 7.72, 6.24, and 6.80, respectively. The knowledge score was significantly higher in patients with asthma than those with chronic obstructive pulmonary disease (p=0.007). Factors affecting particulate matter preventive behavior were perception score, knowledge score, and age for asthma patients, and perception score for chronic obstructive pulmonary disease patients. Conclusions As a result of the above, the factors relate to the preventive behavior of patients with asthma and chronic obstructive pulmonary disease were perception score, knowledge score, and age for asthma, and perception score for chronic obstructive pulmonary disease. Raising the level of particulate matter preventive behavior can prevent the deterioration of chronic pulmonary diseases caused by particulate matter, so the development of arbitration programs considering the characteristics of the patients according to the disease and continuous and repetitive education are required.

OBJECTIVE: This study was undertaken to assess the potential users' needs for a tele-health surveillance system and to develop a program that reflects the clients' needs. METHODS: A descriptive study was conducted using interviews with a questionnaire during home visitations. Four hundred subjects from residences two affluent areas of Korea were selected by convenience sampling. RESULTS: Through the tele-health surveillance system, they wanted to manage diseases such as heart disease(23.0%), cancers(20.5%) and endocrine diseases(17.5%). The highest score for areas of the tele-health surveillance system was cancer screening. The most highly preferred reporting system was immediate reporting of the screening results by a personal digital assistant with a tailored health management system that reflects their own bio-signals. CONCLUSION: Potential users want to manage their health in disease prevention and health promotion as well as treating diseases. These aspects should be considered in the development and utilization of a tele-health surveillance system.
Computers, Handheld ; Early Detection of Cancer ; Equidae* ; Health Promotion ; Heart ; House Calls ; Korea ; Mass Screening ; Needs Assessment ; Surveys and Questionnaires ; Telemedicine

No abstract available.
Melanoma ; Nevus ; Nevus, Pigmented ; Warts

The surgical methods of injured peripheral nerve were limited to end-to-end neurorrhaphy, nerve graft, neurotization, etc. Recently, Several studies were executed about end-to-side neurorrhaphy in peripheral nerve injury. The purpose of this study is to investigate the axonal regeneration of end-to-side neurorrhaphy in rats, as alternative surgical method for peripheral nerve injury comparing with the state of normal, denervated, and end-to-end neurorrhaphy. Sixty female Sprague-Dawley rats were divided into four groups; group I as normal control group, group II as denervated control group, group III as end-to-end neurorrhaphy group, group IV as end-to-side neurorrhaphy group. At postoperative 4, 8, 12, 16, 20 and 24 week, nerve regeneration was assessed through electrophysiologic and histological studies. The results obtained were as follows: 1. In electrophysiologic test, the mean amplitude was higher in normal control group(group I) than either in end-to-end neurorrhaphy group(group III) or in end- to- side neurorrhaphy group(group IV)(p < 0.05). But there is no significant difference between group III and group IV. 2. The mean number of regenerating myelinated nerve fibers was higher in group I than either in group III or in group IV(p < 0.05). But there is no significant difference between group III and group IV, except at postoperative 16 week. 3. The mean number of motor end-plates at postoperative 24 week was 20.5 in group III and 18.2 in group IV, but there is no significant difference between group III and group IV. In conclusion, end-to-side neurorrhaphy through an epineural window could induce distal nerve regeneration by collateral sprouting of main peripheral nerve and positively reflected in functional improvement of the target muscle.
Animals ; Axons ; Female ; Humans ; Motor Endplate ; Nerve Fibers, Myelinated ; Nerve Regeneration* ; Nerve Transfer ; Peripheral Nerve Injuries ; Peripheral Nerves ; Rats* ; Rats, Sprague-Dawley ; Regeneration ; Transplants

PURPOSE: The purpose of this study was to identify the causes, symptoms, and complications of hypoproteinemia to prevent hypoproteinemia and provide appropriate treatment to children with atopic dermatitis. METHODS: Children diagnosed with atopic dermatitis with hypoproteinemia and/or hypoalbuminemia were retrospectively reviewed. The patients’ medical records, including family history, weight, symptoms, treatment, complications, and laboratory test results for allergies and skin cultures, were examined. RESULTS: Twenty-six patients (24 boys) were enrolled. Seven cases had growth retardation; 7, keratoconjunctivitis; 6, aural discharges; 5, eczema herpeticum; 4, gastrointestinal tract symptoms; and 2, developmental delays. In 21 cases, topical steroids were not used. According to the blood test results, the median values of each parameter were elevated: total IgE, 1,864 U/mL; egg white-specific IgE, 76.5 kU(A)/L; milk IgE, 20.5 kU(A)/L; peanut IgE, 30 kU(A)/L; eosinophil count, 5,810/μL; eosinophil cationic protein, 93.45 μg/L; and platelet count, 666.5×10³/μL. Serum albumin and total protein levels decreased to 2.7 g/dL and 4.25 g/dL, respectively. Regarding electrolyte abnormality, 10 patients had hyponatremia, and 12, hyperkalemia. Systemic antibiotics were used to treat all cases, and an antiviral agent was used in 12 patients. Electrolyte correction was performed in 8 patients. CONCLUSION: Hypoproteinemia accompanying atopic dermatitis is common in infants younger than 1 year and may occur because of topical steroid treatment continuously being declined or because of eczema herpeticum. It may be accompanied by growth retardation, keratoconjunctivitis, aural discharge, and eczema herpeticum and can be managed through skin care and topical steroid application without intravenous albumin infusion.
Anti-Bacterial Agents ; Arachis ; Child ; Dermatitis, Atopic* ; Eosinophil Cationic Protein ; Eosinophils ; Gastrointestinal Tract ; Hematologic Tests ; Humans ; Hyperkalemia ; Hypersensitivity ; Hypoalbuminemia ; Hyponatremia ; Hypoproteinemia* ; Immunoglobulin E ; Infant ; Kaposi Varicelliform Eruption ; Keratoconjunctivitis ; Medical Records ; Milk ; Ovum ; Platelet Count ; Retrospective Studies ; Serum Albumin ; Skin ; Skin Care ; Steroids