This article provides an overview of the developmental history and rationale of medical ethics to establish the code of ethics and professional conduct of the Korean Academy of Child and Adolescent Psychiatry (KACAP). Most medical professional organizations have their own codes of ethics and conduct because they have continuous responsibility to regulate professional activities and conducts for their members. The Ethics and Award Committee of the KACAP appointed a Task-Force to establish the code of ethics and conduct in 2012. Because bioethics has become global, the Ethics Task Force examined global standards. Global standards in medical ethics and professional conduct adopted by the World Medical Association and the World Psychiatric Association have provided the basic framework for our KACAP's code of ethics and professional conduct. The Code of Ethics of the Americal Academy of Child and Adolescent Psychiatry has provided us additional specific clarifications required for child and adolescent patients. The code of ethics and professional conduct of the KACAP will be helpful to us in ethical clinical practice and will ensure our competence in recognizing ethical violations.
Adolescent ; Adolescent Psychiatry* ; Adolescent* ; Advisory Committees ; Awards and Prizes ; Bioethics ; Child* ; Codes of Ethics ; Ethics ; Ethics, Medical* ; Humans ; Mental Competency ; Societies

BACKGROUND: Atopic dermatitis (AD) is a chronic, relapsing inflammatory skin disease with genetic and environmental backgrounds. While the prevalence of AD is increasing, many patients lack accurate information and understanding about AD. OBJECTIVE: This study was performed to investigate the understanding of AD among Korean AD patients. METHODS: We developed a survey instrument to assess patient understanding of AD. Surveys were conducted over a 6-month period (from May 2010 to October 2010) among 415 patients with AD who visited 10 dermatology clinics at a university teaching hospital affiliated with the Korean Atopic Dermatitis Association. RESULTS: We identified points of understanding in Korean AD patients, such as knowledge and attitudes about AD, awareness of AD treatment, reliability of health care providers and information sources, and acting with AD treatment. As the results of this survey, it was confirmed that the patients' understanding of the cause and prognosis of AD was relatively inadequate, and it could be seen that the perception of the negative attitude toward the medical treatment of AD and inconveniences caused by AD was high. However, the results of the survey on the perception about the medical treatment methods of AD showed that they perceived medical doctors' treatment and prescriptions to have the best curative value, and as the criteria for choosing the treatment methods for AD, they chose the curative value rather than safety and cost. With regard to the information source for AD, they evaluated the treatment postscript on the internet sites and reliability of news media more highly than other information sources, and they responded that the main channel through which they obtain information related to AD was the medical doctors' explanations. CONCLUSION: We conducted the first systematic questionnaire survey to assess the understanding of AD among Korean AD patients. The results of this survey indicate that in the education and promotion on AD patients, additional education with regard to the cause and prognosis of AD is needed, and it is considered that efforts should be made to reduce the negative perception of AD through smooth communication with the medical team. In education and promotion related to AD, treatment postscripts on news media and the internet sites should also be addressed. Ultimately, the patients' self-discipline capabilities should be reinforced through proper education and development of programs related to AD.
Dermatitis, Atopic ; Dermatology ; Health Personnel ; Hospitals, Teaching ; Humans ; Internet ; Prescriptions ; Prevalence ; Prognosis ; Skin Diseases ; Surveys and Questionnaires

Quantification of quality of life (QOL) related to disease severity is important in patients with atopic dermatitis (AD), because the assessment provides additional information to the traditional objective clinical scoring systems. To document the impact of AD on QOL for both children and adults as well as to quantify the relationship with disease severity, QOL assessments were performed over a 6-month period on 415 patients with AD. A questionnaire derived from the Infants' Dermatitis Quality of Life Index (IDQOL), the Children's Dermatology Life Quality Index (CDLQI) and the Dermatology Life Quality Index (DLQI) was used to determine the QOL for 71 infants, 197 children and 147 adults, respectively. To measure AD severity, both the Rajka & Langeland scoring system and the Scoring of Atopic Dermatitis (SCORAD) index were used. The mean scores were as follows: 7.7 +/- 5.5 for IDQOL, 6.6 +/- 6.3 for CDLQI, and 10.7 +/- 7.9 for DLQI. In conclusion, these QOL scores are correlated with AD severity scores as estimated by the Rajka & Langeland severity score and the SCORAD. The outcome of the QOL instruments in this study demonstrates that atopic dermatitis of both children and adults affects their QOL.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Child, Preschool ; Dermatitis, Atopic/pathology/*psychology ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Middle Aged ; *Quality of Life ; Questionnaires ; *Severity of Illness Index ; Young Adult

Quantification of quality of life (QOL) related to disease severity is important in patients with atopic dermatitis (AD), because the assessment provides additional information to the traditional objective clinical scoring systems. To document the impact of AD on QOL for both children and adults as well as to quantify the relationship with disease severity, QOL assessments were performed over a 6-month period on 415 patients with AD. A questionnaire derived from the Infants' Dermatitis Quality of Life Index (IDQOL), the Children's Dermatology Life Quality Index (CDLQI) and the Dermatology Life Quality Index (DLQI) was used to determine the QOL for 71 infants, 197 children and 147 adults, respectively. To measure AD severity, both the Rajka & Langeland scoring system and the Scoring of Atopic Dermatitis (SCORAD) index were used. The mean scores were as follows: 7.7 +/- 5.5 for IDQOL, 6.6 +/- 6.3 for CDLQI, and 10.7 +/- 7.9 for DLQI. In conclusion, these QOL scores are correlated with AD severity scores as estimated by the Rajka & Langeland severity score and the SCORAD. The outcome of the QOL instruments in this study demonstrates that atopic dermatitis of both children and adults affects their QOL.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Child, Preschool ; Dermatitis, Atopic/pathology/*psychology ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Middle Aged ; *Quality of Life ; Questionnaires ; *Severity of Illness Index ; Young Adult

OBJECTIVES: The aim of this study was to examine the association of the ADRA2A MspI and DraI polymorphisms with methylphenidate (MPH) response in Korean children with ADHD. METHODS: The present study included 112 children and adolescents with ADHD (mean age=9.1+/-2.1 years), consisting of 92 boys (82.1%) and 20 girls (17.9%). ADHD was diagnosed based on the DSM-IV criteria using the Kiddie-Schedule for Affective Disorders and Schizophrenia-Present and Lifetime Version (K-SADS-PL). For the clinical evaluation of the ADHD subjects, the ADHD Rating Scale-IV (ADHD-RS) and Clinical Global Impression (CGI) were administered at baseline and 8 weeks after MPH treatment. ADRA2A MspI and DraI polymorphisms were genotyped. The chi2 test was used to evaluate the relationship between the ADRA2A genotype and the response to MPH. The correlation between the genotype of ADRA2A and the change in the ADHD-RS scores after MPH treatment was assessed using the analysis of variance test and t-test. The significance level was set at p=0.01. RESULTS: No significant association was found between the genotypes of the ADRA2A MspI or DraI polymorphisms and MPH treatment response according to the CGI-improvement score (p>0.05). Comparing the changes in ARS scores after MPH treatment according to the genotypes of the MspI or DraI polymorphisms, we found no significant differences between subjects with different genotypes (p>0.05). CONCLUSION: Our results do not support the significant association between the MspI genotype and MPH response in Korean ADHD subjects, which was previously reported. In addition, we document no evidence of association between the DraI polymorphism and MPH treatment response in the Korean ADHD population.
Adolescent ; Attention Deficit Disorder with Hyperactivity ; Child ; Diagnostic and Statistical Manual of Mental Disorders ; Genotype ; Humans ; Methylphenidate ; Mood Disorders ; Phenazines

Stem cells provide an important means for regenerative medicine due to the capacity to generate multiple types of differentiated cells and at the same time to maintain self-renewal. To identify the therapeutic effect of the transplantation of neural stem cells, differentiation and migration capacity of the neural stem cells that were isolated from E14 rat embryo and maintained in culture were examined after transplantation to the striatum of the quinolinic acid (QA)-induced Huntington's disease rat model. in vitro co-culture of the neural stem cells with the mixture of primary neurons and astrocytes promoted the maturation and the synapse formation of neuronal progenies of neural stem cells. Following the implantation, the neural stem cells survived, differentiated, and migrated in the damaged striatum region, exhibiting immunoreactivities against nestin, Tuj-1, GFAP, GAD(67) and synapsin 1 to a varying degree. These data provide clear evidence supporting that the neural stem cells isolated from the rat embryo and maintained in the primary culture have a multiple capacity to differentiate into neurons or glial cells both in vitro and in vivo.
Animals ; Astrocytes ; Brain ; Coculture Techniques ; Embryonic Structures ; Huntington Disease ; Intermediate Filament Proteins ; Nerve Tissue Proteins ; Neural Stem Cells ; Neuroglia ; Neurons ; Quinolinic Acid ; Rats ; Regenerative Medicine ; Synapses ; Transplants

PURPOSE: We analyzed the complications of femoral peritrochanteric fractures treated with the Gamma nail to reduce its complications. MATERIALS AND METHODS: We evaluated the complications among the 96 patients who were treated with the Gamma nail from January 2000 to May 2005. Mean follow-up period was 17.8 months and mean age was 75.2 years. We analysed the relationship between the complication and the fracture pattern, postoperative reduction status, position of the lag screw, bone density, displacement and tip-apex index (TAD). RESULTS: The complications were presented in 12 cases (12.5%). Cut-out of lag screw were in 5 cases, varus deformity with short lag screw in 2 cases, metal breakage of distal screw in 1 case, breakage of drill bit intraoperatively in 1 case, superficial infection in 2 cases and deep infection in 1 case. 5 cases (4.2%) were required reoperation. All of the cut-out of lag screw showed increased TAD (tip apex distance) above 25 mm. CONCLUSION: To reduce the complications of the Gamma nail, we need exact surgical technique, good positioning of the lag screw and choice of appropriate length for the lag screw.
Bone Screws ; Congenital Abnormalities ; Displacement (Psychology) ; Follow-Up Studies ; Humans ; Isothiocyanates ; Mandrillus ; Nails ; Reoperation

Tuberculous arthritis on the sternoclavicular joint is an uncommon disease and a delayed diagnosis can be due to the obscure clinical symptoms. We should suspect tuberculous arthritis in patients with slowly progressive pain, swelling, mild fever and a previous history of tuberculosis. Early diagnosis is important through conducting a thorough physical examination and performing laboratory tests and radiologic study. Tuberculous arthritis on the sternoclavicular joint should be treated with a combination of systemic antituberculous agents and thorough surgical debridement in marked damaged joints. When performing this operation, it is important not only to minimized the injury of the costoclavicular ligament, but also to avoid injury to the surrounding the vital structures such as the mediastinum and pleura after aggressive resection or radical debridement. We describe here 2 cases of the tuberculous arthritis on the sternoclavicular joint: one case had a good result after surgical debridement with using an anti-tuberculous agent, and the other had fatal complications such as mediastinal abscess and pleural effusion after the operation.
Abscess ; Arthritis ; Debridement ; Delayed Diagnosis ; Early Diagnosis ; Fever ; Humans ; Joints ; Ligaments ; Mediastinum ; Physical Examination ; Pleura ; Pleural Effusion ; Sternoclavicular Joint ; Tuberculosis

PURPOSE: The purpose of this study was to evaluate clinical outcomes in patients receiving saphenous neurocutaneous island flaps for reconstruction of soft tissue defects after total knee arthroplasty (TKA). MATERIALS AND METHODS: Four patients (2 men, 2 women mean age 61 years) with post-TKA soft tissue defects were treated with saphenous neurocutaneous island flaps between November 2001 and August 2007. The mean follow-up period was 3.5 years. Initial diagnoses were traumatic arthritis, rheumatoid arthritis, arthritis due to previous osteomyelitis, and tuberculous arthritis. One patient developed deep infection after TKA, so revision TKA with Nexgen(R) LPS (Legacy(R) posterior stabilized) was performed after soft tissue reconstruction. One soft tissue defect developed after TKA with Nexgen(R) LPS due to long-term steroid use for rheumatoid arthritis. Two cases occurred after placement of Nexgen(R) LCCK (Legacy(R) constrained condylar knee). Two cases developed secondary to diabetes mellitus and tuberculous arthritis. Soft tissue defects were located over the patella (1 case), patellar tendon (1 case), and medial side of the knee (2 cases). The flaps ranged in size from 3x4 cm to 8x5 cm. All flaps were proximally based. RESULTS: All flaps survived completely. The postoperative range of motion was between 3degrees and 100degrees. CONCLUSION: Because saphenous neurocutaneous island flaps are well matched with local tissue and are tough, thin, pliable and sensate, they are an ideal option for reconstruction of soft tissue defects after TKA.
Arthritis ; Arthritis, Rheumatoid ; Arthroplasty ; Diabetes Mellitus ; Female ; Follow-Up Studies ; Humans ; Knee ; Male ; Osteomyelitis ; Patella ; Patellar Ligament ; Range of Motion, Articular ; Surgical Flaps

PURPOSE: To evaluate the radiographic mid-to long-term result of femoral revision hip arthroplasty using impacted cancellous allograft combined with cemented, collarless, polished and tapered stem. MATERIALS AND METHODS: Among 27 patients with impacted cancellous allograft with a cemented stem, 28 hips from 26 consecutive patients were analyzed retrospectively. The average patient age was 59 years. The follow-up period ranged 36 months to 10 years, 3 months (mean, 76.6 months). Radiographic parameters analyzed in this study included subsidence of the stem in the cement, subsidence of the cement mantle in the femur, bone remodeling of the femur, radiolucent line, and osteolysis. RESULTS: Radiographic analysis showed very stable stem initially. 27 stems showed minimal subsidence (less than 5mm) and 1 stem showed moderate subsidence (about 8 mm) in the cement. But there was no mechanical failure and subsidence at the composit-femur interface. Evidence of cortical and trabecular remodeling were observed in all cases. No radiolucent line or osteolysis were found in the follow-up period. There were 4 proximal femoral cracks and 1 distal femoral splitting during operation. CONCLUSION: The result of cemented stem revision with the use of impacted cancellous allograft was good mid-to long-term. and femoral bone stock deficiency may be reconstructed successfully.
Arthroplasty ; Bone Remodeling ; Femur ; Follow-Up Studies ; Hip ; Humans ; Osteolysis ; Retrospective Studies ; Transplantation, Homologous