PURPOSE: The purpose of this study was to describe and to analyze real communication about a patient's discomfort between a patient with cancer and a nurse. METHOD: A dialogue analysis method was utilized. Fifteen patients and 4 nurses who participated in this research gave permission to be videotaped. The data was collected from January, 3 to February 28, 2006. RESULTS: The communication process consisted of 4 functional stages: 'introduction stage', 'assessment stage', 'intervention stage' and 'final stage'. After trying to analyze pattern reconstruction in the 'assessment stage' and 'intervention stage', sequential patterns were identified. In the assessment stage, if the nurse lead the communication, the sequential pattern was 'assessment question-answer' and if the patient lead the communication, it was 'complaint-response'. In the intervention stage, the sequential pattern was 'nursing intervention-acceptance'. CONCLUSION: This research suggests conversation patterns between patients with cancer and nurses. Therefore, this study will provide insight for nurses in cancer units by better understanding communication behaviors.
Adult ; Aged ; *Communication ; Female ; Humans ; Inpatients ; Male ; Middle Aged ; Neoplasms/nursing/*psychology ; Nurse's Role/psychology ; Nurse-Patient Relations ; Nursing Methodology Research ; Nursing Staff, Hospital/*psychology ; Tape Recording

From October, 1984 to December, 1988, 1177 cases of posterior chamber lens were implanted. Clinical study was done on 1030 cases which could be followed up for more than 2 months. The results were as follows: 1. The best corrected visual acuity of 0.5 or better was in 981 cases(95.2%) and 1.0 or better was in 676 cases(65.6%). 2. the best corrected visual acuity was achieved with the correction of average -1.07 +/- 1.28D by spherical equivalent. 3. The postoperative astigmatism was average 1.57 +/- 1.70D. 4. The difference between the calculated prediction of postoperative refraction and the actual postoperative refraction was less than 1.00D in 64.1% and calculated prediction tended to be biased toward hypermetropia with mean error of 0.37 +/- 1.21D.
Astigmatism ; Bias (Epidemiology) ; Hyperopia ; Visual Acuity

BACKGROUNDThe technique of intersphincteric resection of tumors combined with coloanal anastomosis has been used to avoid permanent colostomy for patients with a rectal cancer located < 5 cm from the anal verge. This study aimed at assessing the preservation of continence function of the residual rectum and the clinical prognosis of patients with lower rectal cancer after intersphincteric resection using a prolapsing technique.

METHODSThis study included patients with the following inclusion criteria: (1) pathological evidence of rectal cancer and the tumors within distal margins located 5 cm or less from the anus by preoperative endoscopic examination; (2) no evidence by MRI of infiltration of either the external sphincter, puborectalis or the levator muscle; (3) the patients are eligible for intersphincteric resection and lower coloanal anastomosis with a preoperative biopsy showing the tumors with well-to-moderate differentiation. From January 2000 to June 2004, 23 patients with low rectal cancer were included in this study. We used the standard abdominoperineal approach to perform radical resection of tumors with excision of the mesorectum and total or part of the internal sphincters. The patients were followed for assessment of the function of the residual rectum and of cancer recurrence after the operations.

RESULTSThe median tumor distance from the anal margin was 4.5 (range 3.5 - 5.0) cm and the mean distal surgical margin 1.6 (range 1.0 - 2.0) cm. Cancer was classified into Stage I (30.4%), Stage II (47.8%), and Stage III (21.7%) according to the TNM classification. Two patients developed anastomotic fistula after the surgical resection and 2 patients (8.7%) developed later stages of anastomotic stricture at the site of coloanal anastomosis. The median follow-up period was 31.5 months (range 12 - 54) and 2 patients (8.7%) developed local recurrence. Three deaths were associated with distal organ metastasis. Twenty patients (87.0%) have maintained competence to control solid or liquid stool and the capacity of flatus continence after the surgery. Among these patients, 2 patients were able to control solid stool and occasionally lose continence of liquid stool. And only 1 patient (4.4%) has retained partial rectum function with good continence of solid stool but not liquid after the operations. Average times of defecation per day of 3, 6, 12, 24 and 36 months after the surgery were 13.1, 4.7, 3.1, 2.9, and 3.2 times/day. Anal manometer measurements showed a decrease of pressure during the resting time after intersphincteric resection and this change remained during the period of follow-up. The maximum squeeze pressure was improved after an initial decrease after the surgery.

CONCLUSIONSMore residual rectum function after the surgery may be preserved by intersphincteric resection of low rectum cancer. At the same time this technique is safe with few postoperative complication and low tumor recurrence after the surgery.

Digestive System Surgical Procedures ; methods ; Female ; Follow-Up Studies ; Humans ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Postoperative Complications ; etiology ; Prognosis ; Rectal Neoplasms ; mortality ; pathology ; physiopathology ; surgery ; Rectum ; pathology

Purpose: In delayed myelopathy (DM) from osteoporotic vertebral compression fractures (OVCF), the mechanisms of spinal cord impingement differ according to the stability of the fractured vertebra. This study examined the availability of a posterior surgery comprised of pedicle screw augmentation with polymethylmethacrylate (PMMA) and selective anterior reinforcement (PS-PMMA+SAR) according to the stability. Materials and Methods: This was a retrospective single-center study. The consecutive patients who had a PS-PMMA+SAR for a DM from OVCF and were followed up more than two years were reviewed. Thirty patients were eligible for this study. All patients used fenestrated screws for PMMA augmentation. Anterior reinforcement was selected according to the stability. The unstable type was done by filling the vacuum cleft with bone chips or PMMA, and the stable type was done by vertebral body anterior translation with/without an interbody bone graft. The radiological and functional outcomes were evaluated. Results: There were 20 unstable and 10 stable cases. The regional kyphotic angle was improved significantly from 31.3°±10.8° to 10.4°±8.3° (p<0.001). The anterior vertebral height ratio was improved significantly from 39.4%±17.1% to 86.4%±9.2% (p<0.001). The spinal canal invasion ratio was improved significantly from 39.2%±14.8% to 19.1%±10.8% (p<0.001). The walking ability was improved mostly by two Nurick’s grades (p<0.001). The Oswestry disability index was improved from 72% to 33% (p<0.001). Conclusion Posterior surgery with PMMA-augmented pedicle screws, and selective anterior reinforcement for DM from OVCF was available to achieve a good functional and radiological outcome.

The reconstruction of activity and of work patterns has been approached by examinations of activity-related skeletal markers. Among several different methods, in particular, a number of anthropologists have widely applied the patterns of enthesopathies and degenerative joint disease in studies of past activity. The purpose of this study is to better understand and use these indicators in reconstructing the levels of physical activities of past populations. This review will provide information on the most recent anthropological research on the behavioral interpretation on degenerative joint disease and enthesopathies, to better use these indicators in understanding past populations. There are obvious limitations in using these markers, and it is necessary to consider them. Firstly, it is uncertain as to whether there are certain activities that are performed repetitively throughout their lives of those who lived in past civilizations. A second limitation involves the etiology of skeletal markers related to mechanical stress. There are multiple-factors, including genetic predisposition, sex, the aging process, and diet that may affect the way people practice a specific activity. Accordingly, this makes it difficult to evaluate the underlying etiological factors and their roles in activity-related skeletal changes. In conclusion, to circumvent these limitations, the use of multiple skeletal markers together in studies of the activities of past populations may enable to more reliable interpretations. However, to ensure more reliable interpretations, the validity of such combinations of makers should be challenged. Therefore, more work on the validity of activity-related markers is needed to clarify the activities that are responsible for the development in life of the features observable in skeletal populations. This type of research can contribute to the discussion of the use of activity-related skeletal markers in studies of behavioral interpretations with more certainty regarding which morphological characteristics are responses to physical activity and mechanical loading as the pathogenesis of such characteristics.
Aging ; Civilization ; Diet ; Dietary Sucrose ; Genetic Predisposition to Disease ; Joint Diseases ; Motor Activity ; Rheumatic Diseases ; Stress, Mechanical

OBJECTIVE: The purpose of this study was to evaluate the validity of the 3-dimensional (3D) superimposition method of digital models in patients who received treatment with rapid maxillary expansion (RME) and maxillary protraction headgear. METHODS: The material consisted of pre- and post-treatment maxillary dental casts and lateral cephalograms of 30 patients, who underwent RME and maxillary protraction headgear treatment. Digital models were superimposed using the palate as a reference area. The movement of the maxillary central incisor and the first molar was measured on superimposed cephalograms and 3D digital models. To determine whether any difference existed between the 2 measuring techniques, intra-class correlation (ICC) and Bland-Altman plots were analyzed. RESULTS: The measurements on the 3D digital models and cephalograms showed a very high correlation in the antero-posterior direction (ICC, 0.956 for central incisor and 0.941 for first molar) and a moderate correlation in the vertical direction (ICC, 0.748 for central incisor and 0.717 for first molar). CONCLUSIONS: The 3D model superimposition method using the palate as a reference area is as clinically reliable for assessing antero-posterior tooth movement as cephalometric superimposition, even in cases treated with orthopedic appliances, such as RME and maxillary protraction headgear.
Humans ; Incisor ; Molar ; Orthopedics ; Palatal Expansion Technique ; Palate ; Tooth Movement

Gastric tuberculosis is a rare disease. It usually occurs secondarily to another lesions and mainly in the lungs. Only a few cases of primary gastric tuberculosis have been reported in the literature. Most commonly, gastric tuberculosis lesion locates in the lesser curvature side of the antrum. Therefore the clinical picture is similar to the peptic ulcer. A 24-year-old women visited to the Inha university hospital complaining of vomiting and epigastric discomfort. Gastrofiberscopy showed multiple polypoid mass around the pylorus with stenotic pyloric channel. Subtotal gastrectomy was performed and histologic examination revealed chronic granulomatous inflammation with caseation necrosis. That is compatible with tuberculosis. The patient was taken antituberculosis medication without complication. So we report the case of pyloric obstruction due to gastric tuberculosis with review of the literature.
Female ; Gastrectomy ; Humans ; Inflammation ; Lung ; Necrosis ; Peptic Ulcer ; Pyloric Stenosis ; Pylorus ; Rare Diseases ; Tuberculosis* ; Vomiting ; Young Adult

PURPOSE: An effective medical interview is essential in the establishment of a good doctor-patient relationship and in the establishment of an accurate diagnosis. This article describes medical students' change of thought regarding the importance of learning interview skills and other skills before and after an educational course on medical interviewing skills METHODS: First year medical school students enrolled in a course on medical interviewing skills for 12 weeks, 2 hours per week December 2000, for 9 weeks, 2 hours per week August 2001, at Keimyung University Medical School. The students were divided into 10 groups for workshops. Using questionnaire, we obtained the results about the change of students' beliefs between the first and last class. Statistical analysis using SPSS(version 10.0) software programme, Chi-square test, paired t-test and Pearson's correlation. RESULTS: The medical students believed that learning interview skills and other skills was more important after the course. There was also an increase in the number of students who thought they could improved their skills. In addition, the students practiced the skills in their personal like with family and friends. After the course, the students chose "kind doctor and average ability" as a future professional description instead of "unkind doctor but very excellent". The effect of learning the skills to treat patients for future practice was above average. After the course, however, less students perceived the importance of learning such skills for future practice. CONCLUSION: After the enrollment in an interviewing skills course, medical studnets believed that learning interviewing and other skills was more important than prior to the course. After the course, however, less students believed the effect of learning the skills for future practice was important. Thus, we thought it was important to consider the optimal time period for such an educational intervention to improve clinical skills and the doctor-patient relationship.
Clinical Competence ; Diagnosis ; Education ; Education, Medical ; Friends ; Humans ; Learning ; Schools, Medical ; Students, Medical ; Surveys and Questionnaires

No abstract available.
Extremities

BACKGROUND: The purpose of this retrospective study was to determine the prevalence of sarcopenia and sarcopenic obesity among patients who underwent orthopedic surgery (OS). METHODS: A total of 222 patients were reviewed immediately after or prior to OS. In the control group, 364 patients from outpatient departments (OPDs) who did not have any OS were enrolled. Whole-body dual-energy X-ray absorptiometry was used to analyze body composition. Skeletal muscle mass was adjusted for height squared, total body weight, and height and fat mass (residuals). Obesity was defined as body mass index (BMI) > 25.0 kg/m2. RESULTS: The prevalence of sarcopenia in the OS group was 25.7%, 44.1%, and 26.6%, respectively, according to the 3 different criteria. The prevalence was significantly lower in the OPD group (6.0%, 33.1%, and 14.8%, respectively). The highest rates of sarcopenia with height-adjusted definition were seen in patients with a femoral neck fracture. In the multivariate analysis, factors associated with sarcopenia were male gender, older age, and lower BMI (odds ratio [OR]: 28.38, 1.03, and 1.83, respectively) when muscle mass was adjusted for height, whereas male gender, older age, and higher BMI were associated with sarcopenia (OR: 1.04, 2.57, and 1.83, respectively) when adjusted for weight. When residuals were used as a cutoff, decreased BMI and total hip bone mineral density (0.1 g/cm2) were independent risk factors associated with sarcopenia (OR: 1.09 and 1.05). The prevalence of sarcopenic obesity ranged from 1.8% to 21.2%. CONCLUSIONS: Our study demonstrated a high prevalence of sarcopenia among OS patients.
Absorptiometry, Photon ; Body Composition ; Body Mass Index ; Body Weight ; Bone Density ; Femoral Neck Fractures ; Hip ; Humans ; Male ; Multivariate Analysis ; Muscle, Skeletal ; Obesity* ; Orthopedics* ; Outpatients ; Prevalence ; Retrospective Studies ; Risk Factors ; Sarcopenia*