1.Effects of Nursing Interventions Applied to Surgery Patients: A Meta-analysis.
Nam Cho KIM ; Hae Hiang SONG ; Jae Ock KIM
Journal of Korean Academy of Adult Nursing 1998;10(3):523-534
A meta-analysis of 13 quasi-experimental studies was conducted to determine the effect of various nursing interventions applied to surgery patients. The studies were selected from dissertations done between 1982 to 1996 and had randomized or nonequivalent control groups in a pretest-post test design. The studies were classified according to three criteria : 1) types of surgery 2) types of nursing interventions 3) types of respondent variables. The following analysis was done : 1) Determination of usefulness of nursing interventions for surgery patients. 2) The magnitude of effect for each study was tested for different types of surgery, nursing interventions and outcome variables. 3) For a group of homogenious studies, the weighted mean effect size and standard error were estimated. Some findings are summarized as follows : Nursing interventions on relaxation effect applied to surgery patients have resulted in a significant effect size on pain, anxiety, and BP stabilization. Relaxation and music therapy were more effective on surgery patients than either education, heat therapy, or purposeful touch. It was impossible to identify which type of surgery was more effected by these interventions. On the basis of these findings, the following recommendations were made : 1) Many studies on the same kind of intervention applied to similar surgery patients should be accumulated continuously to identify factors that affect the effect size. 2) The detailed explanation of research process, such as, assignment method to experimental and control groups, starting points, duration and frequency of nursing interventions, and estimation of the outcome variables should be described in orther to be utilized for further research and practice.
Anxiety
;
Education
;
Hot Temperature
;
Humans
;
Music Therapy
;
Nursing*
;
Relaxation
;
Surveys and Questionnaires
2.Quality Assurance of Intraoperative Consultation Review Analysis of 2,392 frozen sections.
Dong Hae CHUNG ; Jae Hee SUH ; On Ja KIM
Korean Journal of Pathology 1997;31(4):332-341
A retrospective quality assurance study of intraoperative consultation (frozen section) was carried out to assess the accuracy and to determine the reasons of discordance. Of 14,977 surgical pathology cases accessioned over a 6-month period in Asan Medical Center, frozen sections were done on 1,270 (8.5%) patients and 2,392 frozen sections (1.88 frozen sections/case) were performed. Discordance was noted in 106 cases (4.4%) and diagnosis was deferred in 26 cases (1.1%). All deferred cases were reviewed with the result of 53.8% justified and 46.2% unjustified. The discordant cases were divided into three categories as to their clinical significances: category A (no affect on patient care) 61.3%, B (minimal affect) 9.4%, and C (major affect) 29.2%. Of 31 category C cases, 7 cases were false positive and 24 cases were false negative. Misinterpretation (70.8%) was the leading cause of discordance, followed by sampling error (15.1%), failure to identify lesion (8.5%), and technical problem (5.7%). More than one-third (35.8%) of all discordances were of central nervous system cases. Total central nervous system cases were 403 (16.8%) with a significantly higher disordance rate (9.8%) and deferral rate (2.5%) in comparison to the other cases with 3.4% discordance rate and 0.8% deferral rate. There were 43 colorectal cancer cases of intraoperative consultation for adequacy of resectional margins. The surgical margins were between 0.4 cm and 28 cm (mean: 6.7 cm) away from the tumor and there was no tumor-positive case. The study indicates surgical pathology should 1) promote interpretative skills in cases involving minute fragments of neurosurgical cases, 2) defer the diagnosis and ask for more tissue on inadequate or inappropriate specimens and 3) give only gross opinions without unnecessary frozen section procedures in the event of simple, clear-cut cases.
Abscess
;
Anti-Bacterial Agents
;
Biopsy
;
Central Nervous System
;
Chungcheongnam-do
;
Colitis, Ulcerative
;
Colorectal Neoplasms
;
Diagnosis
;
Diagnosis, Differential
;
Endoscopy
;
Enterocolitis, Pseudomembranous*
;
Frozen Sections*
;
Humans
;
Mucous Membrane
;
Necrosis
;
Pathology
;
Pathology, Surgical
;
Retrospective Studies
;
Selection Bias
3.4 case of gastric volvulus complicated in diaphragmatic hernia.
Je Sun CHA ; Hae Myung JEON ; Seung Nam KIM ; Sung Hoon KIM ; Jae Kwang KIM
Journal of the Korean Surgical Society 1993;44(3):463-470
No abstract available.
Hernia, Diaphragmatic*
;
Stomach Volvulus*
4.The experimental study on the effects of Ringer's lactate andpentastarch infusion in hemorrhagic dogs.
Woog Seong KIM ; Jae Young KWON ; Hae Kyu KIM ; Inn Se KIM ; Kyoo Sub JUNG
The Korean Journal of Critical Care Medicine 1992;7(2):105-112
No abstract available.
Animals
;
Dogs*
;
Lactic Acid*
5.A Case of Klippel-Trenaunay-Weber Syndrome Diagnosed by Antenatal Ultrasonography.
Yong Won PARK ; Jae Wook KIM ; Sung Hoon KIM ; Jae Sung CHO ; Yeon Hae LEE ; Sung Sik HAN ; Hae Kyung KWON
Korean Journal of Obstetrics and Gynecology 2000;43(6):1092-1095
Klippel-Trenaunay-Weber syndrome is a rare, sporadically occuring disorder characterized by hemihypertrophy (unilateral limb hypertrophy), varicose veins, hemangiomata and occasionally arteriovenous malformation. With the development of ultrasonography, this syndrome can be detected by antenatal sonography. We report a case of Klippel-Trenaunay-Weber syndrome that demonstrates huge mass with increased blood flow on left thigh detected by ultrasonography.
Arteriovenous Malformations
;
Extremities
;
Klippel-Trenaunay-Weber Syndrome*
;
Thigh
;
Ultrasonography*
;
Varicose Veins
6.A case of primary pulmonary hypertension.
Sang Woo LEW ; Hae Yong LEE ; Hwang Min KIM ; Jae Seung YANG ; Jong Soo KIM
Journal of the Korean Pediatric Society 1993;36(10):1452-1457
We have experienced a 14 year old female patient who had suffered from headache, dizziness, exertional dyspnea and chest pain during 6 months. She was diagnosed as primary pulmonary hypertension by ultrasonogram and cardiac cathererization. On the cardiac catheterization, there was elevated pulmonary artery pressure and normal pulmonary wedge pressure. We report this case with related literature review.
Adolescent
;
Cardiac Catheterization
;
Cardiac Catheters
;
Chest Pain
;
Dizziness
;
Dyspnea
;
Female
;
Headache
;
Humans
;
Hypertension, Pulmonary*
;
Pulmonary Artery
;
Pulmonary Wedge Pressure
;
Ultrasonography
7.Subcotneal Pustular Dermatosis: Report of a Case.
Jae Chu KIM ; Chung Koo CHO ; Young Hae KIM ; Tae Ha WOO
Korean Journal of Dermatology 1969;7(1):75-77
A case of subcorneal pustular dermatosis is reported. This 39 year old woman repeatedly developed the erythematous vesicopustular eruptions on the trunk and the extremeties with scvere tiching sensation for about 7 months. Histological examinstion revealed the subcorneal pustules and the mild inflammatory cell infiltration, so tetracycline 1500mg. And chloramphenicol 1000mg. Were adminiistered without benefit. The second biopsy was obtained and it revealed as the subcorneal pustular dermatosis. Therapy with DDS was instituted and was followed by marked clearing of the lesions.
Adult
;
Biopsy
;
Chloramphenicol
;
Female
;
Humans
;
Sensation
;
Skin Diseases*
;
Skin Diseases, Vesiculobullous
;
Tetracycline
8.Separation of active chemical components against sarcoma 180 from stembark of catalpa ovata.
Han Suk YAUNG ; Min Sun KIM ; Hae Young CHUNG ; Jae Sue CHOI ; Byung Woo KIM
Journal of the Korean Cancer Association 1992;24(6):807-812
No abstract available.
Sarcoma 180*
;
Sarcoma*
9.Role of Computed Tomography in Blunt Chest Trauma.
Sang Jin KIM ; Jae Hyun CHO ; Chan Wha LEE ; Hae Kyoon KIM
Journal of the Korean Radiological Society 1994;30(6):1045-1049
PURPOSE: In patient with blunt trauma of chest, supine AP x-ray cannot differenciate the lung contusion, laceration, atelectasis, and hemothorax definitely. Therefore, computed tomographic evaluation is needed for accurate evaluation of the injuries. In our knowledge, there are few reports about CT findings of blunt chest trauma, in our country, therefore we tried to fiud the characteristic CT findings in patients with blunt trauma. MATERIALS AND METHODS: We analyzed the plain x-ray and CT image of 4 patient with blunt chest trauma. Location and morphology of lung parenchymal contusion and laceration, hemopneumothorax, chest wall injuries and location of chest tube. RESULTS: Lung parenchymal contusion was noted in 53 segments. of 16 patiants'infiltration(n=27 segment), and multiple nodular pattern was noted in 15 segment, pattern of consolidation along the lung periphery was seen in 11 segment. Laceration was noted in 18 lesion and most commonly located in paravertebral area(b=8). CONCLUSION: CT scan of chest in patient with blunt chest trauma, provides accurate informations of the pattern of injuries, and localization, therefore, should be performed as po9ssible.
Chest Tubes
;
Contusions
;
Hemopneumothorax
;
Hemothorax
;
Humans
;
Lacerations
;
Lung
;
Pulmonary Atelectasis
;
Thoracic Wall
;
Thorax*
;
Tomography, X-Ray Computed
10.Role of Nitric Oxide on the Proliferation of Human Tenon Capsule Fibroblasts.
Journal of the Korean Ophthalmological Society 2003;44(7):1670-1674
PURPOSE: To investigate the role of nitric oxide(NO) on the survival and proliferation of human Tenon capsule fibroblasts(HTCF) in tissue culture. METHODS: Following exposure to NO donor such as sodium nitroprusside(SNP) or to NO synthase inhibitor such as N omega-Nitro-L-arginine methyl ester(L-NAME) at various concentrations for 24 hr in the media with or without serum, the cellular proliferation and nitrite production were assessed by rapid colorimetric assay (MTT assay) and Griess assay, respectively. RESULTS: L-NAME decreased the cellular proliferation of HTCF in a dose-dependent manner. In contrast, SNP increased the proliferation in a dose-dependent manner. The differences of nitrite production were more remarkable in the serum-deprived condition with the L-NAME or SNP administration. CONCLUSIONS: NO donor has a proproliferative, and NOS inhibitor has a antiproliferative activities on the proliferation of HTCF. This suggests that NO may be act as an important modulator in wound healing.
Cell Proliferation
;
Fibroblasts*
;
Humans*
;
NG-Nitroarginine Methyl Ester
;
Nitric Oxide Synthase
;
Nitric Oxide*
;
Nitroarginine
;
Nitroprusside
;
Sodium
;
Tenon Capsule*
;
Tissue Donors
;
Wound Healing