No abstract available.
Dementia* ; Humans ; Urinary Incontinence*

The metal ceramic crown is currently the most popular complete veneer restoration in dentistry, but in many cases, the metal cervical collar at the facial margin is unesthetic and unacceptable. Facial porcelain margin has been used in place of it. But this dose not solve the problems, such as dark gingival discoloration and cervical opaque reflection of porcelain veneer. Recently, metal copings which were designed to terminate its labio-cervical end on the axial walls coronal to the shoulder have been clinically used to solve the esthetic problem of metal ceramic crown. But in this design, porcelain veneer of labio-cervical area which is not supported by metal may not be able to resist the stress during cementation and mastication. The purpose of this study was to evaluate fracture strength and fractured appearance of crowns according to different coping designs. A resin maxillary left central incisor analogue was prepared for a metal ceramic crown, and metal dies were made with duplication mold. Metal copings were made and assigned to one of four groups based on facial framework designs: group 1, coping with 0.5mm metal collar; group 2, metal extended to the shoulder; group 3, metal extended to 1 mm coronal to the shoulder; group 4, metal extended to 2mm coronal to the shoulder. Copings and crowns were adjusted to be same size and thickness, and cemented to metal dies with zinc phosphate cement by finger pressure. Fracture strength was measured with Instron Universal Testing Machine. Metaldies were anchored in Three-way-vice at 3mm below finish line and at 130degree inclined to the lone axis of the crown. Load was directed lingually at 2mm below midincisal edge. Load value at initial crack and at catastrophic fracture was recorded. The results obtained were as follows: 1. Fracture strength values at initial crack were higher in groups 1, 2 than in groups 3, 4 but this difference was not statistically significant(P<0.05). 2. Conventional metal collared crown had greater catastrophic fracture strength than any other collarless crowns. 3. The greater the labial metal coping reduction, the lower the catastrophic fracture strength of crowns but when more than 1mm of labial metal reduction was done, the difference in strengths was not statistically significant(p<0.05). 4. The strongest collarless coping design was group 2.
Axis, Cervical Vertebra ; Cementation ; Ceramics* ; Crowns* ; Dental Porcelain ; Dentistry ; Fingers ; Fungi ; Incisor ; Mastication ; Shoulder ; Zinc Phosphate Cement

No abstract available.
Sinusitis*

PURPOSE: To evaluate the effectiveness of 0.1% topical bromfenac as an adjunctive treatment with intravitreal bevacizumab (IVB) injection for branch retinal vein occlusion (BRVO) patients.METHODS: We retrospectively evaluated 68 eyes of 68 patients with macular edema (ME) secondary to BRVO who were treated with IVB injection and followed up for at least 12 months. Of the 68 eyes, 38 were treated with IVB combined with 0.1% topical bromfenac and 30 were treated with IVB alone. IVB reinjection was performed in cases of recurrence. The primary outcome measurement was the number of IVB injections. Changes in the best-corrected visual acuity (BCVA) and central foveal thickness (CFT) during the 12-month follow-up were compared.RESULTS: There was no significant difference in the BCVA or CFT between the two groups at the initial and final examinations. However, the number of IVB injections was significantly lower in the 0.1% bromfenac-treated eyes (p < 0.01) than in the control eyes (4.1 ± 0.7 vs. 5.0 ± 0.6 times).CONCLUSIONS: Compared to IVB monotherapy, topical bromfenac as an adjunctive treatment with IVB injection of eyes with ME secondary to BRVO did not affect visual outcomes, but it reduced the number of IVB injections.
Bevacizumab ; Follow-Up Studies ; Humans ; Macular Edema ; Recurrence ; Retinal Vein Occlusion ; Retinal Vein ; Retinaldehyde ; Retrospective Studies ; Visual Acuity

Intra-articular hyaluronic acid injections for symptomatic treatment of osteoarthritis are widely used but can result in complications, such as infectious arthritis. Staphylococcus lugdunensis is a common normal skin flora but can cause severe infectious disease, such as infective endocarditis. We present the first report of infectious arthritis caused by methicillin-sensitive S. lugdunensis after intra-articular hyaluronic acid injection in an immunocompromised patient in Korea.
Arthritis, Infectious* ; Arthritis, Rheumatoid* ; Communicable Diseases ; Diabetes Mellitus* ; Endocarditis ; Humans ; Hyaluronic Acid* ; Immunocompromised Host ; Korea ; Osteoarthritis ; Skin ; Staphylococcus lugdunensis* ; Staphylococcus*

Systemic lupus erythematosus (SLE) has been described very rarely in association with underlying malignancy. We experienced a 68-year-old male with systemic erythematosus lupus associated with squamous cell lung cancer. He had radiation therapy as a primary treatment modality. Ten months after the radiation therapy, he suffered from intermittent fever, myalgia, multiple arthralgia, dry cough, and dyspnea. He had leukocytosis and lymphopenia. Anti-nuclear antibody was positive. He had bilateral pleural effusion, pericardial effusion, and proteinuria (2405 mg/day). He had peripheral neuropathy with lower extremity weakness. There was no evidence of recurrence of lung cancer. He was treated with naproxen (1 gm/day) with symptomatic improvement. We describe a clinical course of paraneoplastic SLE in patient with lung cancer, and review the literatures.
Aged ; Arthralgia ; Cough ; Dyspnea ; Fever ; Humans ; Leukocytosis ; Lower Extremity ; Lung Neoplasms* ; Lung* ; Lupus Erythematosus, Systemic ; Lymphopenia ; Male ; Myalgia ; Naproxen ; Paraneoplastic Syndromes* ; Pericardial Effusion ; Peripheral Nervous System Diseases ; Pleural Effusion ; Proteinuria ; Recurrence

No abstract available.
Hand Deformities ; Humans ; Parkinsonian Disorders*

Exogenous glucocorticoid has anti-inflammatory effect to reduce symptoms and signs of rheumatoid arthritis. However there are few reports about the role of endogenous glucocorticoid in rheumatoid arthritis. Recently we experienced a case of rheumatoid arthritis developed in a female patient with Cushing's disease as her cortisol level decreased during medical management of hypercortisolemia. She underwent trans-sphenoidal surgery for Cushing's disease (pituitary microadenoma). Six years after surgery she had disease recurrence and received brain radiotherapy and ketoconazole medication. Four years later she developed seronegative rheumatoid arthritis. 24 hour urine cortisol level was below the normal value at that time. Polyarthralgia improved with prednisolone (5mg/day). But polyarthralgia was aggravated as cortisol level decreased below the normal value after prednisolone was discontinued. This case and previous reports suggest that the development and aggravation of rheumatoid arthritis is associated with relative cortisol deficiency, or alteration of balance between neuroendocrine system(hypothalamic- pituitary-adrenal axis) and inflammatory process.
Arthralgia ; Arthritis, Rheumatoid* ; Brain ; Female ; Humans ; Hydrocortisone ; Ketoconazole ; Prednisolone ; Radiotherapy ; Recurrence ; Reference Values

BACKGROUND: Cicletanine bydrochloride is a newly developed anti-hypertensive agent. The presence of a furopyridine group characterizes its uncommon chemical structure as an antihypertensive molecule. This clinical trial was performed to confirm the efficacy and safety of cicletanine for the treatment of hypertension as a monotherapy. METHODS: In order to investigate the efficacy and safety of oral cicletanine, a now class of antihypertensive durgs, the furopyridines, on essential hypertension, a single daily dose of 50mg to 100mg cicletanine was administered in 46 hypertensive patients with diastolic blood pressure in the range of 95mmHg-115mmHg. The patients were asked to cut off other anti hypertensive agents for 10 weeks prior to this clinical trial. Blood pressure and heart rate were measured every 4 weeks. The complete blood count, blood chemistry done by SMA-12, serum electrolytes and urinalysis were performed at the 12th week of therapy. RESULTS: 1) Baseline blood pressures after 2 weeks of placebo at sitting and standing positions were 158.7+/-16.1/102.9+/-6.2 and 148.7+/-14.5/102.7+/-6.7mmHg, respectively. The overall slope which represents the tendency of blood pressure decline over the treatment period with cicletanine for all the patients in each position are as follows ; -0.726(SE : 0.150) for sitting systolic blood pressure(BP), -0.390(SE : 0.080) for sitting diastolic BP, -0.214(SE : 0.183) for standing systolic BP and -0.341(SE : 0.139) for standing diastolic BP. 2) The slope of sitting systolic BP line in cicletanine 100mg treated group was significantly stiffer than that of cicletanine 50mg treated group(-0.445 vs -1.021, p=0.0336). 3) There were no significant interval changes in heart rate over the treatment period. 4) There were no significant interval changes in blood chemistry, electrolytes, hematologic findings and urinalysis over the treatment period. 5) Several side effects were observed in six patients(epigastric discomfort in 4, easy fatigue and insomnia in one patient, respectively). CONCLUSION: Treatment with cicletanine was well-tolerated and the incidence of side effects was relatively low. Because of its unique anti-hypertensive mechanism and moderated antihypertensive effects, cicletanine may be well suited in the treatment of hypertension combined with other classes of antihypertensive agents.
Antihypertensive Agents ; Blood Cell Count ; Blood Pressure ; Chemistry ; Electrolytes ; Fatigue ; Heart Rate ; Humans ; Hypertension ; Incidence ; Sleep Initiation and Maintenance Disorders ; Urinalysis

In this article, Table 1's data was given incorrectly. Metodopramide should be corrected as Metoclopramide.