Purpose: This study aimed at understanding the experiences of mental health nurses caring for mentally ill patients. Methods: Van Manen’s hermeneutic phenomenological method was used to analyze qualitative data. The partici- pants were 8 mental health nurses who worked in hospitals, mental health welfare centers, or psychiatric reha- bilitation facilities. Data were collected through in-depth interviews from July 24, 2017, to June 20, 2018. Results: Eight essential themes emerged: “A body that must endure severe symptoms”, “A hand that cares for the wound”, “Ambivalence in a closed space”, “Making them adapt to the open world”, “Being together and getting close to the patients”, “Going forward, leaning on each other”, “Time to protect even a small light”, and “Becoming a shining star by myself”. Conclusion Strategies are needed to cope with patient violence and prevent psychological trauma. Mental health nurses should be trained for empathetic competency to understand symptoms and build trusting relationships. Caring requires respect and love based on humanity. Mental health nurses learn from patients and experience mutual care that grows through self-reflection. Policy support including financial and manpower security is essential to improving the quality of care and preventing exhaustion.

Purpose: This study aimed at understanding the experiences of mental health nurses caring for mentally ill patients. Methods: Van Manen’s hermeneutic phenomenological method was used to analyze qualitative data. The partici- pants were 8 mental health nurses who worked in hospitals, mental health welfare centers, or psychiatric reha- bilitation facilities. Data were collected through in-depth interviews from July 24, 2017, to June 20, 2018. Results: Eight essential themes emerged: “A body that must endure severe symptoms”, “A hand that cares for the wound”, “Ambivalence in a closed space”, “Making them adapt to the open world”, “Being together and getting close to the patients”, “Going forward, leaning on each other”, “Time to protect even a small light”, and “Becoming a shining star by myself”. Conclusion Strategies are needed to cope with patient violence and prevent psychological trauma. Mental health nurses should be trained for empathetic competency to understand symptoms and build trusting relationships. Caring requires respect and love based on humanity. Mental health nurses learn from patients and experience mutual care that grows through self-reflection. Policy support including financial and manpower security is essential to improving the quality of care and preventing exhaustion.

PURPOSE: The purpose of this study was to retrospectively evaluate the survival of periodontally hopeless teeth that were intentionally extracted and replanted after a delay and to compare the radiographic characteristics of the survival group with those of the failure group. METHODS: The clinical and radiographic data from patients who underwent delayed intentional replantation between March 2000 and July 2010 were reviewed. Twenty-seven periodontally hopeless teeth were extracted and preserved in medium supplemented with antibiotics for 10-14 days. The teeth were then repositioned in the partially healed extraction socket and followed for 3 to 21 months. The radiographic parameters were analyzed using a paired t test and the cumulative survival rate was analyzed using Kaplan-Meier analysis. RESULTS: Seven replanted teeth failed and the overall cumulative survival rate was 66.4%. In the survival group, the amount of bone loss was reduced from 68.45% to 34.66% three months after replantation. There was radiologic and clinical evidence of ankylosis with 5 teeth. However, no root resorption was found throughout the follow-up period. In the failure group, bone formation occurred from the bottom of the socket. However, a remarkable radiolucent line along the root of a replanted tooth existed. The line lengthened and thickened as time passed. Finally, in each case of failure, the tooth was extracted due to signs of inflammation and increased mobility. CONCLUSIONS: Delayed intentional replantation has many advantages compared to immediate intentional replantation and could serve as an alternative treatment for periodontally involved hopeless teeth. However, techniques for maintaining the vitality of periodontal structures on the tooth surface should be developed for improved and predictable results.
Alveolar Bone Loss ; Ankylosis ; Anti-Bacterial Agents ; Bone Remodeling ; Follow-Up Studies ; Humans ; Inflammation ; Intention ; Kaplan-Meier Estimate ; Osteogenesis ; Periodontal Diseases ; Replantation* ; Retrospective Studies* ; Root Resorption ; Survival Rate ; Tooth Replantation ; Tooth*

Spontaneous hemarthrosis of the knee after a total knee arthroplasty is a rare complication, and thereis no report is available in Korea. We report a case that was cured with an open synovectomy in the spontaneous hemarthrosis, which developed 10 months after the total knee arthroplasty for degenerative osteoarthritis in a 60-year-old woman.
Arthroplasty* ; Female ; Hemarthrosis* ; Humans ; Knee* ; Korea ; Middle Aged ; Osteoarthritis

PURPOSE: The purpose of this study was to evaluate 2 years cumulative survival rate of implants on augmented sinus area using MBCP, mixture of MBCP and ICB, and mixture of MBCP and autogenous bone by means of clinical and radiologic methods. MATERIALS AND METHODS: In a total of 37 patients, 41 maxillary sinuses were augmented and 89 implant fixtures were installed simultaneously or after a regular healing period. The patients were divided in 3 groups: MBCP only, MBCP combined with ICB, MBCP combined with autogenous bone. After delivery of prosthesis, along 2 years of observation period, all implants were evaluated clinically and radiologically. And the results were as follows. RESULTS: The results of this study were as follows. 1. A 2 year cumulative survival rate of implants placed with sinus augmentation procedure using MBCP was 97.75%. 2. Survival rate of implants using MBCP only was 97.62%, MBCP and ICB was 100%, MBCP and autogenous bone was 95%. There was no statistically significant difference between 3 groups. 3. Only 2 of 89 implants were lost before delivery of prosthesis, so it can be regarded as an early failure. And both were successfully restored by wider implants. CONCLUSION: It can be suggested that MBCP may have predictable result when used as a grafting material of sinus floor augmentation whether combined with other graft(ICB, autogenous bone) or not. And the diameter, length, location of implants did not have a significant effect on 2 year cumulative survival rate.
Humans ; Maxilla ; Maxillary Sinus ; Prostheses and Implants ; Retrospective Studies ; Sinus Floor Augmentation ; Survival Rate ; Transplants

PURPOSE: The aim of the present study was to analyze 7-year cumulative survival rate (CSR, %) of dental implants in the controlled diabetic patients and to evaluate the influence of the position, diameter and length of fixture, bone quality, age, gender and the method of maxillary sinus elevation on the survival rate. METHODS: The data of 342 placed implants in the 104 diabetic patients collected between 1995 and 2007 at the Department of Periodontology in Yonsei University Hospital were analyzed. RESULTS: Seven-year CSR of the 342 dental implants in the 104 controlled diabetic patients was 96.5%. The survival rates of the placed implants according the position have no statistically significant difference. The survival rates according to the length or diameter of the fixtures have no statistically significant difference. The survival rates according to the bone quality were 100% (Type I), 97.1% (Type II), 97.7% (Type III) and 85.7%(Type IV). The difference between the survival rate of Type I, II and III and that of Type IV was statistically significant. The survival rates according to patient gender were 96.8% (male), 95.5% (female). The survival rates according to patient age were 100% (< or = 59), 93.8% (> or = 60). The survival rates according to the method of sinus elevation in the maxillary posterior area were 96.8% (without sinus elevation), 92.9% (lateral approach) and 89.8% (crestal approach). CONCLUSIONS: Dental implants can be used successfully in the controlled diabetic patients. In case of upper posterior region which has poor bone density and older patients, the implant treatment should be more properly planed, executed, and followed-up.
Bone Density ; Dental Implants ; Diabetes Mellitus ; Humans ; Maxillary Sinus ; Retrospective Studies ; Survival Rate

No abstract available.

The aim of this study is to determine whether full-mouth disinfection therapy(FMT) in our clinical setting would show better improvement of clinical parameters than partial mouth disinfection therapy(PMT) in chronic periodontitis and aggressive periodontitis patients. Among 12 patients, 6 were treated FMT and other 6 were treated PMT. Clinical parameters were calculated 3 months and 6 months after initial therapy. 1. There were no statistically significant differences between FMT and PMT in the reduction rate of bleeding on probing after 3 months, 6 months 2. Initial probing depth was 4-6mm, the mean probing depth after 3 months was 2.2mm vs 2.5mm(FMT vs PMT), after 6 months was 2.4mm vs 2.8mm. This was significantly lower in the FMT groups. 3. Initial probing depth was > or = 7mm, the reduction rate of mean probing depth during first 3 months was 4.8mm vs 4.1mm(FMT vs PMT), and 3 to 6 months was 0.5mm vs 0.3mm. This was significantly larger in the FMT groups. 4. Initial probing depth was 4-6mm, the mean clinical attachment level after 3 months was 2.3mm vs 2.7mm(FMT vs PMT), after 6 months was 2.7mm vs 3.0mm. This was significantly lower in the FMT groups. 5. Initial probing depth was > or = 7mm, the reduction rate of mean probing depth during first 3 months was 4.0mm vs 3.0mm(FMT vs PMT), and 3 to 6 months was 0mm vs -0.1mm. This was significantly larger in the FMT groups. Although the results provided us with succeccful clinical improvement in aggressive periodontitis, further research is needed to prove its additional benefit in the treatment of chronic periodontitis

No abstract available.

The aim of this study is to determine whether full-mouth disinfection therapy(FMT) in our clinical setting would show better improvement of clinical parameters than partial mouth disinfection therapy(PMT) in chronic periodontitis and aggressive periodontitis patients. Among 12 patients, 6 were treated FMT and other 6 were treated PMT. Clinical parameters were calculated 3 months and 6 months after initial therapy. 1. There were no statistically significant differences between FMT and PMT in the reduction rate of bleeding on probing after 3 months, 6 months 2. Initial probing depth was 4-6mm, the mean probing depth after 3 months was 2.2mm vs 2.5mm(FMT vs PMT), after 6 months was 2.4mm vs 2.8mm. This was significantly lower in the FMT groups. 3. Initial probing depth was > or = 7mm, the reduction rate of mean probing depth during first 3 months was 4.8mm vs 4.1mm(FMT vs PMT), and 3 to 6 months was 0.5mm vs 0.3mm. This was significantly larger in the FMT groups. 4. Initial probing depth was 4-6mm, the mean clinical attachment level after 3 months was 2.3mm vs 2.7mm(FMT vs PMT), after 6 months was 2.7mm vs 3.0mm. This was significantly lower in the FMT groups. 5. Initial probing depth was > or = 7mm, the reduction rate of mean probing depth during first 3 months was 4.0mm vs 3.0mm(FMT vs PMT), and 3 to 6 months was 0mm vs -0.1mm. This was significantly larger in the FMT groups. Although the results provided us with succeccful clinical improvement in aggressive periodontitis, further research is needed to prove its additional benefit in the treatment of chronic periodontitis