Background and Objectives: This study aimed to investigate the association between cardiovascular events and 2 different levels of elevated on-treatment diastolic blood pressures (DBP) in the presence of achieved systolic blood pressure targets (SBP). Methods: A nation-wide population-based cohort study comprised 237,592 patients with hypertension treated. The primary endpoint was a composite of cardiovascular death, myocardial infarction, and stroke. Elevated DBP was defined according to the Seventh Report of Joint National Committee (JNC7; SBP <140 mmHg, DBP ≥90 mmHg) or to the 2017 American College of Cardiology/American Heart Association (ACC/AHA) definitions (SBP <130 mmHg, DBP ≥80 mmHg). Results: During a median follow-up of 9 years, elevated on-treatment DBP by the JNC7 definition was associated with an increased risk of the occurrence of primary endpoint compared with achieved both SBP and DBP (adjusted hazard ratio [aHR], 1.14; 95% confidence interval [CI], 1.05–1.24) but not in those by the 2017 ACC/AHA definition. Elevated ontreatment DBP by the JNC7 definition was associated with a higher risk of cardiovascular mortality (aHR, 1.42; 95% CI, 1.18–1.70) and stroke (aHR, 1.19; 95% CI, 1.08–1.30). Elevated on-treatment DBP by the 2017 ACC/AHA definition was only associated with stroke (aHR, 1.10;95% CI, 1.04–1.16). Similar results were seen in the propensity-score-matched cohort. Conclusion Elevated on-treatment DBP by the JNC7 definition was associated a high risk of major cardiovascular events, while elevated DBP by the 2017 ACC/AHA definition was only associated with a higher risk of stroke. The result of study can provide evidence of DBP targets in subjects who achieved SBP targets.

“Clinical Practice Guideline for Stroke Rehabilitation in Korea 2016” is the 3rd edition of clinical practice guideline (CPG) for stroke rehabilitation in Korea, which updates the 2nd edition published in 2014. Forty-two specialists in stroke rehabilitation from 21 universities and 4 rehabilitation hospitals and 4 consultants participated in this update. The purpose of this CPG is to provide optimum practical guidelines for stroke rehabilitation teams to make a decision when they manage stroke patients and ultimately, to help stroke patients obtain maximal functional recovery and return to the society. The recent two CPGs from Canada (2015) and USA (2016) and articles that were published following the 2nd edition were used to develop this 3rd edition of CPG for stroke rehabilitation in Korea. The chosen articles' level of evidence and grade of recommendation were decided by the criteria of Scotland (2010) and the formal consensus was derived by the nominal group technique. The levels of evidence range from 1++ to 4 and the grades of recommendation range from A to D. Good Practice Point was recommended as best practice based on the clinical experience of the guideline developmental group. The draft of the developed CPG was reviewed by the experts group in the public hearings and then revised. “Clinical Practice Guideline for Stroke Rehabilitation in Korea 2016” consists of ‘Chapter 1; Introduction of Stroke Rehabilitation’, ‘Chapter 2; Rehabilitation for Stroke Syndrome, ‘Chapter 3; Rehabilitation for Returning to the Society’, and ‘Chapter 4; Advanced Technique for Stroke Rehabilitation’. “Clinical Practice Guideline for Stroke Rehabilitation in Korea 2016” will provide direction and standardization for acute, subacute and chronic stroke rehabilitation in Korea.
Canada ; Consensus ; Consultants ; Humans ; Korea* ; Practice Guidelines as Topic ; Rehabilitation* ; Scotland ; Specialization ; Stroke*

Eosinophilic gastroenteritis is a rare disease characterized by prominent eosinophilic tissue infiltration of the gastrointestinal tract. Here, we report a case of eosinophilic gastroenteritis in an 18-year-old patient with prolonged nephrotic syndrome who presented with abdominal pain and peripheral hypereosinophilia. During the previous 2 years, he had visited local Emergency Department several times because of epigastric pain and nausea. He had been treated with steroid-dependent nephrotic syndrome since 3 years of age. Tests ruled out allergic and parasitic disease etiologies. Gastroduodenoscopy with biopsy revealed marked eosinophilic infiltration in the duodenum. Renal biopsy findings indicated minimal change disease spectrum without eosinophilic infiltration. The oral deflazacort dosage was increased, and the patient was discharged after abdominal pain resolved. To our knowledge, this is the first report of eosinophilic gastroenteritis in a patient with minimal change disease.
Abdominal Pain ; Adolescent* ; Biopsy ; Duodenum ; Emergency Service, Hospital ; Eosinophilia ; Eosinophils* ; Gastroenteritis* ; Gastrointestinal Tract ; Humans ; Male* ; Nausea ; Nephrosis, Lipoid ; Nephrotic Syndrome* ; Parasitic Diseases ; Rare Diseases

Gastroesophageal reflux disorder (GERD) is the most common esophageal disorder in children. Achalasia occurs less commonly but has similar symptoms to GERD. A nine-year old boy presented with vomiting, heartburn, and nocturnal cough. The esophageal impedance-pH monitor revealed nonacidic GERD (all-refluxate clearance percent time of 20.9%). His symptoms persisted despite medical treatment for GERD, and he was lost to follow up. Four years later, he presented with heartburn, solid-food dysphagia, daily post-prandial vomiting, and failure to thrive. Endoscopy showed a severely dilated esophagus with candidiasis. High-resolution manometry was performed, and he was diagnosed with classic achalasia (also known as type I). His symptoms resolved after two pneumatic dilatation procedures, and his weight and height began to catch up to his peers. Clinicians might consider using high-resolution manometry in children with atypical GERD even after evaluation with an impedance-pH monitor.
Candidiasis ; Child* ; Cough ; Deglutition Disorders ; Dilatation ; Electric Impedance ; Endoscopy ; Esophageal Achalasia* ; Esophageal pH Monitoring ; Esophagus ; Failure to Thrive ; Gastroesophageal Reflux* ; Heartburn ; Humans ; Lost to Follow-Up ; Male ; Manometry* ; Vomiting

"Clinical Practice Guideline for Stroke Rehabilitation in Korea 2012" is a 2nd edition of clinical practice guideline (CPG) for stroke rehabilitation in Korea, which updates the 1st edition published in 2009. After 1st stroke rehabilitation CPG, many studies concerning stroke rehabilitation have been published and the necessity for update has been raised. The Korea Centers for Disease Control and Prevention supported the project "Development of Clinical Practice Guideline for Stroke Rehabilitation" in 2012. Thirty-two specialists in stroke rehabilitation from 18 universities and 3 rehabilitation hospitals and 10 consultants participated in this project. The scope of this CPG included both ischemic and hemorrhagic stroke from the acute to chronic stages. The purpose of this CPG is to provide guidelines for doctors and therapists to make a decision when they manage stroke patients and ultimately, to help stroke patients obtain maximal functional recovery and return to the society. "Clinical Practice Guideline for Stroke Rehabilitation in Korea 2012" consists of 'Chapter 1; Introduction of Stroke Rehabilitation', 'Chapter 2; Rehabilitation for Stroke Syndrome, 'Chapter 3; Rehabilitation for Return to the Society', and 'Chapter 4; Advanced Technique for Stroke Rehabilitation'. Both the adaptation and de novo development methods were used to develop this 2nd edition of CPG. The appraisal of foreign CPGs was performed using 'Korean appraisal of guidelines for research and evaluation II' (K-AGREE II); moreover, four CPGs from Scotland (2010), Austrailia (2010), USA (2010), Canada (2010) were chosen for adaptation. For de novo development, articles that were published following the latest foreign CPGs were searched from the database system, PubMed, Embase, and Cochrane library. Literatures were assessed in the aspect of subjects, study design, study results' consistency, language and application possibility in the Korean society. The chosen articles' level of evidence and grade of recommendation were decided by the criteria of Scotland (2010) and the formal consensus was derived by the nominal group technique. The levels of evidence range from 1++ to 4 and the grades of recommendation range from A to D. GPP (Good Practice Point) was recommended as best practice based on the clinical experience of the guideline developmental group. The draft of the developed CPG was reviewed by the experts group in the public hearings and then revised.
Canada ; Centers for Disease Control and Prevention (U.S.) ; Consensus ; Consultants ; Humans ; Korea* ; Practice Guidelines as Topic ; Rehabilitation* ; Scotland ; Specialization ; Stroke*

PURPOSE: We compared clinical findings of headaches to find out important characteristics for the differential diagnosis of headaches. We tried to find out specific electroencephalogram (EEG) findings according to the types of primary headache and the relationship between clinical characteristics and EEG findings by analyzing EEGs of migraine. METHOD: We conducted a retrospective analysis by reviewing medical records of 275 patients who visited the Department of Pediatrics of Korea University Guro Hospital from November 2010 to October 2013. The headaches were classified according to the International Classification of Headache Disorders-II (ICHD-II). EEG was analyzed in relation to the type of headache. RESULTS: 245 (89.1%) were primary headache patients, and 30 (10.9%) were secondary headache patients.There were no differences in the frequencies of abnormal EEG findings according to the type of primary headache (P=0.855), and epileptiform discharge was most common abnormal EEG finding in the primary headache. Comparing the patients with epileptiform discharges to the patients with normal EEG finding in migraine, the patients showing epileptiform discharge were younger (P=0.035) and presented with occipital and atypical (i.e., not pulsating or pressing) headache (P=0.005). CONCLUSION: History and physical examination are the most important in the diagnosis of headache in children. There were no significant differences in EEG findings among the different types of primary headaches.However,we could find a relationship between clinical features of the migraine and its epileptiform discharge, so more studies correlating EEG findings to clinical features are needed in the future.
Child* ; Classification ; Diagnosis ; Diagnosis, Differential ; Electroencephalography* ; Headache* ; Humans ; Korea ; Medical Records ; Migraine Disorders ; Pediatrics ; Physical Examination ; Retrospective Studies ; Tension-Type Headache

Idiopathic acute eosinophilic pneumonia (IAEP), characterized by acute febrile respiratory failure associated with diffuse radiographic infiltrates and pulmonary eosinophilia, is rarely reported in children. Diagnosis is based on an association of characteristic features including acute respiratory failure with fever, bilateral infiltrates on the chest X-ray, severe hypoxemia and bronchoalveolar lavage fluid >25% eosinophils or a predominant eosinophilic infiltrate in lung biopsies in the absence of any identifiable etiology. We present a 14-month-old girl who was admitted to our pediatric intensive care unit because of acute respiratory distress. She had a fever, dry cough, and progressive dyspnea for 1 day. Chest X-ray showed multifocal consolidations, increased interstitial markings, parenchymal emphysema and pneumothorax. IAEP was confirmed by marked pulmonary infiltrates of eosinophils in the lung biopsy specimen. Most known causes of acute eosinophilic pneumonia, such as exposure to causative drugs, toxins, second-hand smoking and infections were excluded. Her symptoms were resolved quickly after corticosteroid therapy.
Anoxia ; Biopsy ; Bronchoalveolar Lavage Fluid ; Child ; Cough ; Dyspnea ; Emphysema ; Eosinophils ; Fever ; Humans ; Intensive Care Units ; Lung ; Pneumothorax ; Pulmonary Eosinophilia ; Respiratory Insufficiency ; Smoke ; Smoking ; Thorax

OBJECTIVE: To investigate the recognition about clinical application of "neurodevelopmental treatment (NDT)". METHOD: We surveyed on the recognition for Bobath and NDT concepts and its training programs provided by Korean Academy of Rehabilitation Medicine from Jan 2009 to Feb 2009. The survey was made for physiatrists and physical therapists (PTs), separately. One hundred twelve physiatrists and 322 PTs have participated. RESULTS: In physiatrist, interest in NDT was very high (98%), and the need for further knowledge of NDT was also high (95%). Though the NDT was mainly used techniques in neuro-rehabilitation setting, the expectation about effectiveness of it was moderate (56%) and the requirement of changing concepts of the NDT was very high (93%). PTs have carried out NDT most frequently with Bobath's concepts, but they also did not regard NDT as the best procedure. PTs emphasized the importance of their handling technique in NDT practices and also had high interest in the other maneuvers beside Bobath's. CONCLUSION: Physiatrists and PTs regard NDT as one of the most important treating method for patients with brain lesions, but it is not approved as the most effective method yet. Nowadays NDT is changing or adapting, with discarding some of the old Bobath's concepts and adding new modern scientific knowledge. Therefore we suggest that physiatrists to give PTs the revised NDT concepts and evidence based the other therapeutic methods. And the NDT needs to be verified its therapeutic efficacy with evidence based view points through proper studies.
Brain ; Handling (Psychology) ; Humans ; Physical Therapists

PURPOSE: Cardiac troponin T (cTnT), a useful marker for diagnosing acute myocardial infarction (AMI) in the general population, is significantly higher than the usual cut-off value in many end-stage renal disease (ESRD) patients without clinically apparent evidence of AMI. The aim of this study was to evaluate the clinical usefulness of cTnT in ESRD patients with acute coronary syndrome (ACS). MATERIALS AND METHODS: Two hundred eighty-four ESRD patients with ACS were enrolled between March 2002 and February 2008. These patients were followed until death or June 2009. Medical records were reviewed retrospectively. The cut-off value of cTnT for AMI was evaluated using a receiver operating characteristic (ROC) curve. We calculated Kaplan-Meier survival curves, and potential outcome predictors were determined by Cox proportional hazard analysis. RESULTS: AMIs were diagnosed in 40 patients (14.1%). The area under the curve was 0.98 in the ROC curve (p<0.001; 95% CI, 0.95-1.00). The summation of sensitivity and specificity was highest at the initial cTnT value of 0.35 ng/mL (sensitivity, 0.95; specificity, 0.97). Survival analysis showed a statistically significant difference in all-cause and cardiovascular mortalities for the group with an initial cTnT > or =0.35 ng/mL compared to the other groups. Initial serum cTnT concentration was an independent predictor for mortality. CONCLUSION: Because ESRD patients with an initial cTnT concentration > or =0.35 ng/mL have a poor prognosis, it is suggested that urgent diagnosis and treatment be indicated in dialysis patients with ACS when the initial cTnT levels are > or =0.35 ng/mL.
Acute Coronary Syndrome/blood/complications/*diagnosis/mortality ; Aged ; Biological Markers/blood ; Female ; Humans ; Kidney Failure, Chronic/blood/complications/*diagnosis/mortality ; Male ; Middle Aged ; Prognosis ; Retrospective Studies ; Sensitivity and Specificity ; Troponin T/*blood

Anesthesia, General ; Dental Clinics ; Floors and Floorcoverings ; Humans ; Male ; Mouth ; Mucocele ; Mucus ; Ranula ; Salivary Glands ; Salivary Glands, Minor ; Skull ; Skull Base ; Sublingual Gland ; Submandibular Gland