BACKGROUND: This study investigated the efficacy and safety of combined subacromial and intravenous patient-controlled analgesia for control of postoperative pain after arthroscopic rotator cuff repair. METHODS: Between May 2012 and August 2014, 60 patients who underwent arthroscopic rotator cuff repair with acromioplasty and received patient-controlled analgesia were studied prospectively. Cases were divided into 2 groups: combined subacromial and intravenous infusion group (group A, 30 cases) and solitary intravenous infusion group (group B, 30 cases). The visual analogue scale was used to record the patient's level of pain every 12 hours during postoperative 72 hours and the following 48 hours after the suspension of patient-controlled analgesia. RESULTS: The mean preoperative visual analogue scale score was 7.8 in group A and 7.6 in group B, and the immediate postoperative visual analogue scale score was 7.9 and 8.1 for each group. At postoperative time (From 12 hours to 72 hours after operation), the scores of combined subacromial and intravenous infusion were significantly lower than those of solitary intravenous infusion. Significant difference in the frequency of supplemental analgesic injections was observed between group A and group B (p=0.008). However, no significant difference in complication rate was observed between the two groups (p=0.562). CONCLUSIONS: Combined subacromial and intravenous patient-controlled analgesia after arthroscopic rotator cuff repair is more effective than solitary intravenous infusion without significantly increasing complications. Therefore, combined subacromial and intravenous patient-controlled analgesia could be a effective pain control method.
Analgesia, Patient-Controlled* ; Humans ; Infusions, Intravenous ; Methods ; Pain, Postoperative ; Prospective Studies ; Rotator Cuff*

Background & PURPOSE:Since the 1970's the rate of breast-feeding has decreased significantly. The Korean National Institute of Health reported that the rate of breastfeeding was 68.9% in 1982 and 14.1% in 1997. There are many influencing factors including: the lack of education and information on breast feeding, lack of faith in breast feeding, increment of the rate of working, lack of encouragement by supporters in difficult situations, and nurses' low level of knowledge about breast feeding. Such a lack of knowledge and support of breast-feeding at home by family members create another dilemma to the problem of breast-feeding. If problems arise and family members are unable to provide assistance due to the deficiency of knowledge, mothers show a tendency to abandon breast-feeding. The purpose of this research is to find out the rate of breast-feeding practice by time sequence of 1 week, 6 weeks and 12 weeks after birth and influencing factors on breast-feeding practice centered on the postpartal women who were 3discharged from one hospital, which is located in Seoul and provides simple breast-feeding education and continuous postnatal telephone consultation. Methodology: The subjects of this research were 54 women who gave birth in a hospital located in Seoul from 1 March 2000 to 31 April 2000. After birth the subjects were educated individually about breast-feeding and telephone consultations were conducted. On the 1st week, 6th week, and 12th week, the subjects were surveyed about their breast-feeding practice rates and methods by telephone. Results: 1) Complete breast-feeding rate: Within one week after birth, the subjects showed 64.2% complete breast-feeding rate. Within 6 weeks, 39.6%, and 12 weeks, 34.1%. 2)Partial breast-feeding rate: Within one week after birth, the subjects showed 32.1% partial breast-feeding rate. Within 6 weeks, 39.6%, and 12 weeks 15.1%. 3)Complete bottle-feeding rate Within one week after birth, the subjects showed 1.9% complete bottle-feeding rate. Within 6 weeks of giving birth 15.1%, and 12 weeks 17.0%. These results show that individual education about breast-feeding and continuous postnatal telephone consultation influenced on the practice of breast-feeding. On considering the reality of the hospital situation in which nurses could not operate education program due to the work-load, it is necessary to find out selectively those mothers who are unable to breast feed and provide education individually and continuous support by telephone follow up. Futhermore, the active role of lactation nurse specialist and their efficient management of breast-feeding for the successful practice is required.
Breast ; Breast Feeding ; Education* ; Female ; Follow-Up Studies* ; Humans ; Lactation ; Mothers ; Parturition ; Referral and Consultation ; Seoul ; Specialization ; Telephone*

Urinary cytology has become an essential element in the diagnosis and management of transitional cell carcinoma(TCC) of the urinary tract. It has the advantage of being noninvasive, inexpensive, and easily accessible. Besides that it can even detect malignancy when unsuspected at cystoscopy. We report a retrospective review of urine cytology in the diagnosis of 83 TCC cases that underwent 295 cytologic evaluation. All patients had biopsy-proven TCC of the bladder, ureter and renal pelvis. The overall inci- dence of the positive cytology cases was 66.2%. To define the cytologic features of tumor cells, we tried to use three cytologic gradings such as "grade 1", "grade 2", and "grade 3" according to the cytologic degree of anaplastic neoplastic cells. These cytologic gades of TCC were relatively well correlated with the histologic grade and tumor invasiveness. This result suggests that the recognition of characteristic cellular features of TCC can suspect the histologic grade and tumor stage. The false negative TCC cases were 78.9%. They showed severe inflammatory or bloody background and a few neoplastic cells. Therefore, a cautious approach for accurate interpretation, personal experience, and proper fixation and processing could expand the role of urinary cytology.
Cystoscopy ; Diagnosis ; Humans ; Kidney Pelvis ; Nocturnal Enuresis* ; Retrospective Studies ; Risk Factors* ; Thyroid Gland ; Ureter ; Urinary Bladder ; Urinary Tract

No abstract available.
Axis, Cervical Vertebra* ; Spondylolysis*

PURPOSE: This study aimed to explore the influence of nurse work environment and patient safety culture in hospital on instances of missed nursing care in South Korea. METHODS: A cross-sectional design was used, in which a structured questionnaire was administered to 186 nurses working at a tertiary university hospital. Data were analyzed using descriptive statistics, t test or analysis of variance, Pearson correlation, and multiple regression analysis. RESULTS: Missed nursing care was found to be correlated with clinical career, nursing work environment, and patient safety culture. The regression model explained approximately 30.3% of missed nursing care. Meanwhile, staffing and resource adequacy (β = −.31, p = .001), nurse manager ability, leadership and support of nurses (β = −.26, p = .004), clinical career (β = −.21, p = .004), and perception on patient safety culture within unit (β = −.19, p = .041) were determined to be influencing factors on missed nursing care. CONCLUSION: This study has significance as it suggested that missed nursing care is affected by work environment factors within unit. This means that missed nursing care is a unit outcome affected by nurse work environment factors and patient safety culture. Therefore, missed nursing care can be managed through the implementation of interventions that promote a positive nursing work environment and patient safety culture.
Humans ; Korea* ; Leadership ; Nurse Administrators ; Nursing Care* ; Nursing* ; Patient Safety* ; Quality of Health Care

PURPOSE: Nebulized selective beta2-adrenoreceptor agonists have been widely used in acute asthma and selectively in acute bronchiolitis. However, nebulized salbutamol have been reported to cause arterial oxygen desaturation in some of the acute bronchiolitis and severe asthma patients. This may be the results of a paradoxical bronchoconstriction linked to acidic and hyper-osmolar nebulized salbutamol solution and etc. We assessed the changes in arterial oxygen saturation by percutaneous pulse oxymeter during and after nebulization of salbutamol solution and compared the effect of 100% oxygen with the compressed air as a driving gas. METHODS: This study was performed in 80 mild to moderate wheezy children(bronchiolitis 51, asthma 29) who were admitted to Pediatrics department of of EWHA from January 1992 to October 1993. The study children are randomly assigned to be nebulized by compressed air or 6l/min of 100% oxygen as a driving gas. The arterial oxygen saturation, wheeze score, retraction score, and heart rate were recorded before nebulization, post-nebulization, 5, 10, 15 and 30minutes. RESULTS: 1) Arterial oxygen saturation decreased significantly at post-nebulization five minutes only in bronchiolitis, treated with salbutamol nebulization without oxygen(p<0.01). Salbutamol nebulization, with oxygen (6l/min) has not changed arterial oxygen saturation both in bronchiolitis and asthma(p>0.05). 2) Wheeze score decreased significantly at post-nebulization 5-30minutes in asthma but not in bronchiolitis whether nebulized salbutamol with or without oxygen(p<0.05). 3) Retraction score increased significantly at post-nebulization 0-5minutes or unchanged in bronchiolitis but significantly decreased in asthma at 10-30minutes(p<0.05). 4) There were no significant change in heart rate and respiratory rate in both groups(p>0.05). CONCLUSIONS: Significant fall in arterial oxygen saturation was noted only in bronchiolitis treated with salbutamol nebulization without oxygen. In bronchiolitis, oxygen (6l/min) is better than compressed air as a driving gas during salbutamol nebulization to prevent hypoxemia.
Albuterol* ; Anoxia ; Asthma ; Bronchiolitis ; Bronchoconstriction ; Child* ; Compressed Air ; Heart Rate ; Humans ; Infant* ; Oxygen* ; Pediatrics ; Respiratory Rate

PURPOSE: We investigate the risk factors of recurrence after first intussusception. METHODS: We have studied the relationship of the clinical features and ultrasonographic findings and the risk of recurrent intussusception in 97 patients with reduced intussusception including 22 recurrent intussusception who admitted at the department of pediatrics at Ewha Womans University Mok-dong hospital from September 1993 to Feburary 1996. RESULTS: 1) The overall recurrence rate of intussusception in this study was 16.9%. 2) The interval between the first and second attack was within 24 hours in 53.8%. 3) There were no stastistically significant difference in age and sex, antecedent illness, clinical symptoms and sings, type of intussusception and radiologic findings on simple abdomen. 4) There were stastistically significant difference in the average duration of symptom above 12 hours, infolding lymph node in target sign, outer hypoechoic diameter above 8mm, swelling on ileocecal valve and terminal ileum after reduction(wall thickness> 3mm) on ultrasonographic findings and number of trial of reduction more than 3 times between the nonrecurrent and recurrent groups. 5) In stepwise logistic regression analysis, hypoechoic outer rim thickness above 8mm in target sign, swelling of ileocecal valve and terminal ileum after reduction on ultrasonographic findings and number of trial of reduction more than 3 times contributed significantly to the prediction of recurrence of intussusception. CONCLUSIONS: Recurrent intussusception can be predicted by hypoechoic outer rim thickness above 8mm in target sign, swelling of ileocecal valve and terminal ileum after reduction on ultrasonographic findings and number of trial of reduction more than 3 times.
Abdomen ; Female ; Humans ; Ileocecal Valve ; Ileum ; Intussusception* ; Logistic Models ; Lymph Nodes ; Pediatrics ; Recurrence ; Risk Factors* ; Ultrasonography*

PURPOSE: The aim was to investigate the effect of low dose doxycycline (20 mg) therapy in patients with chronic meibomian gland dysfunction that were refractory to conventional therapy. METHODS: The randomized prospective study enrolled 150 patients (300 eyes) who have chronic meibomian gland dysfunction and who didn't respond to lid hygiene and topical therapy for more than 2 months. All topical therapy was stopped for at least 2 weeks prior to beginning the study. After conducting the tear break up time test (TBUT) and Schirmer test, the authors randomly divided the patients into three groups a high dose group (doxycycline, 200 mg, twice a day), a low dose group (doxycycline, 20 mg, twice a day) and a control group (placebo). After one month, the author repeated the TBUT and Schirmer tests, and analyzed the degree of symptomatic improvement. RESULTS: Compared to the control group, both the high and low dose group showed statistically significant differences after treatment in TBUT, Schirmer test, the number of symptoms reported and the degree of improvement of subjective symptoms. However, there was no statistically significant difference between the high and low dose group after treatment in TBUT (9.42+/-2.87 sec, 9.54+/-1.58 sec, p=0.726), Schirmer test (19.98+/-4.05 mm, 19.65+/-5.02 mm, p=0.624), the number of symptoms reported (1.45+/-0.62, 1.53+/-0.52, p=0.304), as well as the degree of improvement of subjective symptoms (p=0.288). The high dose group (18 patients, 39.13%) reported side effects more frequently than did the low dose group (8 patients, 17.39%) (P=0.002). CONCLUSIONS: Low dose doxycycline (20 mg twice a day) therapy was effective in patients with chronic meibomian gland dysfunction that were refractory to conventional therapy.
Treatment Outcome ; Tears/drug effects/secretion ; Prospective Studies ; Middle Aged ; Meibomian Glands/*drug effects ; Male ; Humans ; Follow-Up Studies ; Female ; Eyelid Diseases/*drug therapy/metabolism ; Doxycycline/*administration & dosage/therapeutic use ; Dose-Response Relationship, Drug ; Chronic Disease ; Anti-Bacterial Agents/*administration & dosage/therapeutic use ; Administration, Oral

Neurofibromatosis type 1 (NF-1) is an autosomal dominant neurocutaneous disorder, which can affect different organs or systems of the body, including the cardiovascular system. One of the more serious aspects of the disease relates to arterial involvement. In particular, renal artery stenosis is one of the most common vascular abnormalities in patients with NF-1, and the manifestations vary, ranging from no symptoms to end-stage renal failure. Treatment usually consists of antihypertensive drugs, percutaneous transluminal angioplasty, or surgery. Other causes of hypertension should be ruled out and the patient followed up for close monitoring and proper management. We report a case of bilateral renal artery stenosis and hypertension in a patient with moyamoya disease associated with neurofibromatosis type 1. This report discusses the literature available on the current subject, its clinical features, diagnosis, and treatment.
Angioplasty ; Antihypertensive Agents ; Cardiovascular System ; Diagnosis ; Humans ; Hypertension* ; Kidney Failure, Chronic ; Moyamoya Disease* ; Neurocutaneous Syndromes ; Neurofibromatoses* ; Neurofibromatosis 1* ; Renal Artery Obstruction* ; Renal Artery*

Neurofibromatosis type 1 (NF-1) is an autosomal dominant neurocutaneous disorder, which can affect different organs or systems of the body, including the cardiovascular system. One of the more serious aspects of the disease relates to arterial involvement. In particular, renal artery stenosis is one of the most common vascular abnormalities in patients with NF-1, and the manifestations vary, ranging from no symptoms to end-stage renal failure. Treatment usually consists of antihypertensive drugs, percutaneous transluminal angioplasty, or surgery. Other causes of hypertension should be ruled out and the patient followed up for close monitoring and proper management. We report a case of bilateral renal artery stenosis and hypertension in a patient with moyamoya disease associated with neurofibromatosis type 1. This report discusses the literature available on the current subject, its clinical features, diagnosis, and treatment.
Angioplasty ; Antihypertensive Agents ; Cardiovascular System ; Diagnosis ; Humans ; Hypertension* ; Kidney Failure, Chronic ; Moyamoya Disease* ; Neurocutaneous Syndromes ; Neurofibromatoses* ; Neurofibromatosis 1* ; Renal Artery Obstruction* ; Renal Artery*