Background: This phase 3 study evaluated the efficacy and safety of 6-month treatment with romosozumab in Korean postmenopausal women with osteoporosis. Methods: Sixty-seven postmenopausal women with osteoporosis (bone mineral density [BMD] T-scores ≤–2.5 at the lumbar spine, total hip, or femoral neck) were randomized (1:1) to receive monthly subcutaneous injections of romosozumab (210 mg; n=34) or placebo (n=33) for 6 months. Results: At month 6, the difference in the least square (LS) mean percent change from baseline in lumbar spine BMD (primary efficacy endpoint) between the romosozumab (9.5%) and placebo (–0.1%) groups was significant (9.6%; 95% confidence interval, 7.6 to 11.5; P<0.001). The difference in the LS mean percent change from baseline was also significant for total hip and femoral neck BMD (secondary efficacy endpoints). After treatment with romosozumab, the percent change from baseline in procollagen type 1 N-terminal propeptide transiently increased at months 1 and 3, while that in C-terminal telopeptide of type 1 collagen showed a sustained decrease. No events of cancer, hypocalcemia, injection site reaction, positively adjudicated atypical femoral fracture or osteonecrosis of the jaw, or positively adjudicated serious cardiovascular adverse events were observed. At month 9, 17.6% and 2.9% of patients in the romosozumab group developed binding and neutralizing antibodies, respectively. Conclusion Treatment with romosozumab for 6 months was well tolerated and significantly increased lumbar spine, total hip, and femoral neck BMD compared with placebo in Korean postmenopausal women with osteoporosis (ClinicalTrials.gov identifier NCT02791516).

BACKGROUND/AIMS: Kidney transplantation (KT) reportedly provides a significant survival advantage over dialysis in diabetic patients. However, KT outcome in diabetic patients compared with that in non-diabetic patients remains controversial. In addition, owing to recent improvements in the outcomes of KT and management of cardiovascular diseases, it is necessary to analyze outcomes of recently performed KT in diabetic patients. METHODS: We reviewed all diabetic patients who received living donor KT between January 2008 and December 2011. Each patient was age- and sex-matched with two non-diabetic patients who received living donor KT during the same period. The outcomes of living donor KT were compared between diabetic and non-diabetic patients. RESULTS: Among 887 patients, 89 diabetic patients were compared with 178 non-diabetic patients. The incidence of acute rejection was not different between the diabetic and non-diabetic patients. Urinary tract infection and other infections as well as cardiovascular events occurred more frequently in diabetic patients. However, diabetes, cardiovascular disease, and infection were not significant risk factors of graft failure. Late rejection (acute rejection after 1 year of transplantation) was the most important risk factor for graft failure after adjusting for diabetes mellitus (DM), human leukocyte antigen mismatch, rejection and infection (hazard ratio, 56.082; 95% confidence interval, 7.169 to 438.702; p < 0.001). Mortality was not significantly different between diabetic and non-diabetic patients (0 vs. 2, p = 0.344 by log-rank test). CONCLUSIONS: End-stage renal disease patients with DM had favorable outcomes with living donor kidney transplantation.
Cardiovascular Diseases ; Diabetes Mellitus ; Dialysis ; Humans ; Incidence ; Kidney Failure, Chronic ; Kidney Transplantation* ; Kidney* ; Leukocytes ; Living Donors* ; Mortality ; Risk Factors ; Transplants ; Urinary Tract Infections

OBJECTIVES: Neuroblastoma (NBL) predominantly affects children under 5 years of age. Through multimodal therapy, including chemotherapy, radiotherapy, surgery, and peripheral blood stem cell transplantation, the survival rate in patients with NBL have improved while treatment-related complications have also increased. Treatment-related ototoxicity, mainly from cisplatin, can result in profound hearing loss requiring cochlear implantation (CI). We analyzed the effectiveness and hearing preservation of CI recipients who had treated with multimodal therapy due to NBL. METHODS: Patients who received multimodal therapy for NBL and subsequent CIs were enrolled. A detailed review of the perioperative hearing test, speech evaluation, and posttreatment complications was conducted. Speech performance was analyzed using the category of auditory performance (CAP) score and the postoperative hearing preservation of low frequencies was also compared. Patients who were candidates for electro-acoustic stimulation (EAS) used an EAS electrode for low frequency hearing preservation. RESULTS: Three patients were identified and all patients showed improvement of speech performance after CI. The average of CAP score improved from 4.3 preoperatively to 5.8 at 1 year postoperatively. Two patients who were fitted with the Flex electrode showed complete hearing preservation and the preserved hearing was maintained over 1 year. The one remaining patient was given the standard CI-512 electrode and showed partial hearing preservation. CONCLUSION: Patients with profound hearing loss resulting from NBL multimodal therapy can be good candidates for CI, especially for EAS. A soft surgical technique as well as a specifically designed electrode should be applied to this specific population during the CI operation in order to preserve residual hearing and achieve better outcomes.
Child* ; Cisplatin ; Cochlear Implantation* ; Cochlear Implants* ; Combined Modality Therapy* ; Drug Therapy ; Electrodes ; Hearing Loss* ; Hearing Tests ; Hearing* ; Humans ; Neuroblastoma* ; Peripheral Blood Stem Cell Transplantation ; Radiotherapy ; Survival Rate

PURPOSE: Breast reconstruction in patients who have undergone a mastectomy is performed less frequently in Korea than in Western countries. The aim of this study was to investigate the psychosocial problems related to a mastectomy and awareness of reconstruction after a mastectomy in breast cancer survivors. METHODS: From March to April 2010, 252 patients who underwent a mastectomy were recruited for this survey. The questionnaire included sociodemographic characteristics of patients, psychosocial problems related to mastectomy, and reasons not to receive breast reconstruction. RESULTS: Patients had difficulty going to a public bath (70.3%) or going to a swimming pool or the beach (74.6%). More than half of patients answered that their physical activity had decreased due to persistent shoulder or arm pain after the mastectomy. The most common psychological problem that patients experienced was distress over the loss of charm as a woman (66.8%), followed by considering themselves disabled (62.0%), and worries about recurrence (59.4%). The most common reason not to receive a breast reconstruction was the high cost of the operation (59.4%), followed by anxiety about complications (46.7%). Only 16.2% of patients reported that they did not receive enough information about reconstruction from their doctor. Of 229 patients, 43.7% would consider undergoing breast reconstruction in the future. CONCLUSION: Breast cancer survivors who underwent a mastectomy suffered from various psychosocial problems, and high cost was a major reason for not undergoing breast reconstruction. Broader health insurance coverage should be provided for breast reconstruction in breast cancer survivors.
Female ; Humans ; Breast Neoplasms

OBJECTIVE: To assess the diagnostic value of ultrasonography for the median nerve, the state of life style activities and the pain degree of upper extremities in paraplegics with carpal tunnel syndrome (CTS). METHOD: Eighteen wheelchair ambulators with spinal cord injury who had neurological level below T2 were studied. Patients with peripheral or central neuropathies were excluded. Patients were assigned to either the electrodiagnostic CTS (group CTS, 7) or electrodiagnostically negative (group non- CTS, 11), and healthy volunteers (15) were classified as control group. The cross sectional area of the median nerve (MN-CSA) at carpal pisiform level was ultrasonographically measured. The degree of painful restriction to execute ADL by hands (TR-ADL), the pain grade (visual analog scale, VAS) of upper extremities and revised version of Korean spinal cord independence measure (KSCIM-R) for functional level were measured and analyzed. RESULTS: Nine hands (14.3%) of 7 patients out of 34 hands had CTS in electrodiagnostic study. There were significant difference among groups in TR-ADL hours (CTS group; 5.0 vs non-CTS group; 10.2, p<0.05), VAS (4.1 vs 2.0, respectively, p<0.05), and no statistical difference in KSCIM-R (68.4 vs 52.1, p>0.05), MN-CSA (12.3 mm2 vs 7.9 mm2 vs control group; 8.0 mm2, p<0.05). Using the ROC curve, the cut-off value of MN-CSA produced 8.5 mm2 providing a diagnostic sensitivity of 77.8% and specificity of 59.6%. CONCLUSION: The ultrasonographic measurement of the median nerve may be a useful non-invasive screening test for the diagnosis of CTS in paraplegic patients with wrist pain.
Activities of Daily Living ; Carpal Tunnel Syndrome ; Hand ; Humans ; Life Style ; Mass Screening ; Median Nerve ; Paraplegia ; ROC Curve ; Sensitivity and Specificity ; Spinal Cord ; Spinal Cord Injuries ; Upper Extremity ; Wheelchairs ; Wrist

Obstructive jaundice is most commonly attributed to a malignancy or stones affecting the common bile duct. Biliary tuberculosis and lymphadenitis around the periportal area have also been implicated but cases are quite rare. A 24 year old man presented with jaundice and abdominal pain for 3 days. Abdominal CT and ERCP revealed a stricture of the extrahepatic bile duct with multiple enlarged lymph nodes showing necrotic foci located at the periportal area. The colonoscopic biopsy showed evidence of M. tuberculosis. The patient was treated with ERBD insertion and oral anti-tuberculosis therapy. However, the abdominal pain recurred and there was progressive stenosis of the common bile duct. A bile duct resection with choledochojejunostomy was subsequently performed. Frozen sections revealed granulomatous inflammation with caseation necrosis, which was consistent with tuberculosis. We report a case of tuberculous cholangitis and lymphadenitis with obstructive jaundice that was managed surgically due to the progressive stricture of the bile duct.
Abdominal Pain ; Bile Ducts* ; Bile Ducts, Extrahepatic ; Bile* ; Biopsy ; Cholangiopancreatography, Endoscopic Retrograde ; Cholangitis* ; Choledochostomy ; Common Bile Duct ; Constriction, Pathologic* ; Frozen Sections ; Humans ; Inflammation ; Jaundice ; Jaundice, Obstructive* ; Lymph Nodes ; Lymphadenitis* ; Necrosis ; Tomography, X-Ray Computed ; Tuberculosis ; Tuberculosis, Lymph Node ; Young Adult

Psoriasis, whose symptom is shown in around 1~3% American people, is a chronic and inflammatory skin disease. There are many treatments for pustular and erythrodermic psoriasis and oral retinoid which is a synthetic derivative of vitamin A is the most popular drug of them. Acitretin called as the second generation retinoid is a kind of active retinoid metabolite, which shows some drug toxicities in hepatic, skeletal and cardiovascular systems including atherosclerosis after a long term use. Even though that, we have just one case which has ever reported on acitretin-associated thrombotic stroke so far. We report a case on a patient who has multiorgan thrombotic occlusions resulted from longstanding psoriatic treatments by using acitretin for five years. This patient suffers from lots of complications such as superior mesenteric artery thrombosis, small cerebellar infarctions, cerebral infarction, acute renal failure concomitant with both small renal infarctions and atherosclerosis obliterans in his two legs.
Acitretin* ; Acute Kidney Injury ; Atherosclerosis ; Cardiovascular System ; Cerebral Infarction ; Drug-Related Side Effects and Adverse Reactions ; Humans ; Infarction ; Leg ; Mesenteric Artery, Superior ; Psoriasis* ; Skin Diseases ; Stroke ; Thrombosis ; Vitamin A

BACKGROUND: The aim of this study is to evaluate the effect of electromyographically triggered electrical stimulation (ETES) on shoulder subluxation in stroke patients. METHOD: Twenty-three patients, who had hemiplegic shoulder subluxation within 3 months after stroke attack, were included. They were assigned randomly to either a control group (11 subjects) or a study group (12 subjects), and divided clinically to mild and severe subgroups by the degree in subluxation. Patients in both groups were received physical therapy and used an arm-sling. Subjects in the study group were taken ETES using biofeedback training on posterior deltoid and the supraspinatus muscle of hemiplegic subluxation side, daily 30 minutes a session, five days a week for 6 weeks. Electromyographic signals, which are derived from patient's voluntary muscle contraction, that exceeded a preset threshold trigger an immediate stimulation to force movement completion. The effect of ETES was assessed by the degree of subluxation using radiologic measurements at pre-treatment and 6 weeks post-treatment. RESULTS: In the control group, the degree of subluxation was increased after 6 weeks (p>0.05). In the study group, the subluxation was significantly reduced (p<0.05). The significant difference after treatment 6 weeks in mild and severe subgroups implied similar improvement between subgroups. CONCLUSION: The ETES may be the one of effective treatment methods for reducing the severity of hemiplegic shoulder subluxation in stroke patients.
Biofeedback, Psychology ; Electric Stimulation* ; Hemiplegia ; Humans ; Muscle, Skeletal ; Shoulder* ; Stroke*

PURPOSE: To analyze the risk factors and the treatment results of the distal chevron osteotomy for the hallux valgus in young adult. MATERIALS AND METHODS: Eleven cases of hallux valgus in 9 patients who underwent the distal chevron osteotomy between February 2000 and January 2004 were included for the study. For the clinical evaluation, we used hallux-metatarsophalangeal interphalangeal scale of American Orthopaedic Foot and Ankle Society (AOFAS). For radiological evaluation, we measured hallux valgus angle (HVA) and intermetatarsal angle (IMA). RESULTS: Five patients had family history of hallux valgus. Symptoms were aggravated by military drill and sports activity. The average AOFAS scale was 62.5 preoperatively, and 88.4 at final follow-up. The HVA and IMA were 34.9 degrees, and 15.8 degrees preoperatively, 16.3 degrees and 8.2 degrees at postoperative 6 weeks, and 19.9 degrees and 9.8 degrees at final follow-up. CONCLUSION: The symptoms of hallux valgus in young adults were aggravated by military drill and sports activity. Distal chevron osteotomy was useful for the treatment of the moderate to severe hallux valgus in young patients.
Ankle ; Follow-Up Studies ; Foot ; Hallux Valgus* ; Hallux* ; Humans ; Military Personnel ; Osteotomy* ; Risk Factors ; Sports ; Young Adult*

PURPOSE: To analyze the risk factors and the treatment results of the distal chevron osteotomy for the hallux valgus in young adult. MATERIALS AND METHODS: Eleven cases of hallux valgus in 9 patients who underwent the distal chevron osteotomy between February 2000 and January 2004 were included for the study. For the clinical evaluation, we used hallux-metatarsophalangeal interphalangeal scale of American Orthopaedic Foot and Ankle Society (AOFAS). For radiological evaluation, we measured hallux valgus angle (HVA) and intermetatarsal angle (IMA). RESULTS: Five patients had family history of hallux valgus. Symptoms were aggravated by military drill and sports activity. The average AOFAS scale was 62.5 preoperatively, and 88.4 at final follow-up. The HVA and IMA were 34.9 degrees, and 15.8 degrees preoperatively, 16.3 degrees and 8.2 degrees at postoperative 6 weeks, and 19.9 degrees and 9.8 degrees at final follow-up. CONCLUSION: The symptoms of hallux valgus in young adults were aggravated by military drill and sports activity. Distal chevron osteotomy was useful for the treatment of the moderate to severe hallux valgus in young patients.
Ankle ; Follow-Up Studies ; Foot ; Hallux Valgus* ; Hallux* ; Humans ; Military Personnel ; Osteotomy* ; Risk Factors ; Sports ; Young Adult*