- Anesthesia and Pain Management
- Spine and Intervertebral Disc Pathology
- Musculoskeletal pain and rehabilitation
- Nausea and vomiting management
- Pain Management and Opioid Use
- Cardiac, Anesthesia and Surgical Outcomes
- Acute Lymphoblastic Leukemia research
- Cardiovascular Syncope and Autonomic Disorders
- Pain Management and Treatment
- Hemodynamic Monitoring and Therapy
- Cardiac Arrest and Resuscitation
- Hematopoietic Stem Cell Transplantation
- Pain Mechanisms and Treatments
- Respiratory Support and Mechanisms
- Music Therapy and Health
- Cytomegalovirus and herpesvirus research
- Abdominal Surgery and Complications
- Video Coding and Compression Technologies
- Pharmacological Effects of Natural Compounds
- Access Control and Trust
- Intraoperative Neuromonitoring and Anesthetic Effects
- Image and Video Quality Assessment
- Neurosurgical Procedures and Complications
- Pediatric Pain Management Techniques
- Sympathectomy and Hyperhidrosis Treatments
Ulsan College
2013-2023
University of Ulsan
2013-2023
Asan Medical Center
2013-2023
Seoul St. Mary's Hospital
2021-2023
Catholic University of Korea
2021-2023
Pain and Rehabilitation Medicine
2022
National Institute on Aging
2022
National Institutes of Health
2022
Yonsei University
2012
Sun Moon University
2012
Background Children and parents experience significant anxiety distress during the preoperative period. This is important because in children associated with adverse postoperative outcome. So we suggest behaviorally oriented intervention program based on anesthesia psychology smartphone application, world-widely used. Methods A total 120 patients (aged 1-10 years old) who were scheduled for elective surgery under general was included this randomized controlled trial. We into three groups,...
Objectives . The pectoral nerve block type II (PECS block) is widely used for postoperative analgesia after breast surgery. This study evaluated the analgesic efficacy of PECS in patients undergoing breast-conserving surgery (BCS) and sentinel lymph node biopsy (SNB). Methods Patients were randomized to control group (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M1"><mml:mrow><mml:mi>n</mml:mi><mml:mo>=</mml:mo><mml:mn>40</mml:mn></mml:mrow></mml:math>)...
Abstract The visceral analgesic efficacy of erector spinae plane block (ESPB) is still a matter debate. This study attempted to investigate the ESPB in clinical setting. After randomized, we performed ultrasound-guided bilateral rectus sheath (RSB), which was aimed prevent postoperative somatic pain on all patients who underwent laparoscopic cholecystectomy (LC). Ultrasound-guided at T7 level only intervention group provide block. intraoperative requirement for remifentanil (P = 0.021) and...
PARPs play fundamental roles in multiple DNA damage recognition and repair pathways. Persistent nuclear PARP activation causes cellular NAD
Pain after laparoscopic cholecystectomy (LC) is multifactorial and usually not effectively treated. Rectus sheath block (RSB) has been proven to reduce the pain from midline abdominal incision surgery. We investigated preemptive analgesic effect of RSB LC.In this prospective, randomized, single-center trial, 200 patients undergoing LC were randomized into preoperative (pre-RSB) or postoperative (post-RSB) group. An ultrasound-guided was performed before skin in pre-RSB group closure post-RSB...
Background This study was performed to determine the effects of a humidifier with heated wire circuits on incidence and severity postoperative sore throat (POST) cough after thyroidectomy. Methods A total 61 patients scheduled for elective thyroid surgery under general anesthesia were included in this prospective study. We randomized two groups, "without active warming humidification" (Group C) "using humidifier" H). The interviewed obtain POST scores at 1, 6, 24 48 hours Results...
Objectives. This study aimed to investigate the efficacy of combined balloon decompression with a balloon-inflatable catheter (ZiNeu) in addition conventional epidural adhesiolysis, and identify factors that predict patient responses. Study Design. An institutional single-armed prospective observational study. Subjects. Chronic refractory lumbar spinal stenosis. Methods. was performed 61 patients stenosis who suffered from chronic (at least 3 months) radicular pain or without lower back...
Curcumin (diferuloylmethane) is a major component of turmeric, which isolated from the rhizomes Curcuma longa L. family Zingiberaceae. It used as dietary pigment for curry and in traditional Indian medicine its anti-inflammatory attenuating pain effects. This study aimed to evaluate beneficial effects curcumin rat model diabetic neuropathic pain. Additionally, we investigated involvement phosphorylated form c-Jun N-terminal kinase (pJNK) located neurons astrocytes dorsal root ganglion (DRG)....
Background: The purpose of this study was to investigate the role opioid-based intravenous patient-controlled analgesia (IV PCA) or continuous brachial plexus block (BPB) in controlling rebound pain after distal radius fracture (DRF) fixation under BPB as well total opioid consumption. Methods: A 66 patients undergoing surgical treatment for a displaced DRF with volar plate were randomized receive single infraclavicular (BPB only group) (n = 22), IV PCA (continuous 22). visual analog scale...
Background: Herpes zoster (HZ) is strongly associated with decreased immune function, a factor of cancer development. Previous studies suggested inconsistent results regarding the association between HZ and increased risk. We aimed to analyze specific Methods: Of 134,454 patients diagnosed 2002 2015, 81,993 were matched 1:1 non-HZ individuals by age, sex, Charlson comorbidity index. Both groups examined at 1, 3, 5 years for diagnosis. A Cox proportional hazard regression model was used...
Introduction Real-time ultrasound-guided thoracic epidural catheter placement (US-TECP) has been recently introduced. Patient’s position is associated with the success of spine interventions; however, effects on outcome procedure remain unknown. We aimed to assess clinical usefulness patient positioning during real-time US-TECP. Methods Patients were randomly assigned prone group (group P) and sitting S). The primary was needling time procedure. secondary outcomes mark space, total number...
The preemptive visceral analgesic effect of regional nerve block has not been adequately investigated to date. We evaluated the thoracic paravertebral (TPVB) in patients undergoing laparoscopic cholecystectomy (LC) whom pre-incisional rectus sheath (RSB) was used minimize somatic surgical pain.In this prospective, randomized, assessor-blind study, 70 scheduled for elective LC were randomly assigned pre-TPVB (n = 35) or post-TPVB group. Both groups received RSB, and group TPVB before skin...
BACKGROUND: Although the ultrasound-guided rectus sheath block (RSB) is usually regarded as an easy and safe procedure in clinical settings, there currently no report on complications incidence. Therefore, present study investigated a large cohort described technical considerations to minimize of real-time RSBs. METHODS: This was retrospective patients who underwent RSBs for perioperative pain control laparoscopic surgery with umbilical port between February 1, 2017, 28, 2021, at Asan...
Blinatumomab showed a higher complete remission (CR) rate and safe bridging to allogeneic hematopoietic cell transplantation (allo-HCT) in adults with relapsed or refractory B-cell precursor acute lymphoblastic leukemia (R/R BCP-ALL).We tried analyze the outcome of blinatumomab compared real-world historical data. We expected superior conventional chemotherapy.We conducted retrospective study using data Catholic Hematology Hospital.Total 197 consecutive cases R/R BCP-ALL were treated...
Objective To investigate the change in pulse transit time (PTT)-time between electrocardiographic R wave and highest point of corresponding plethysmographic wave-after lumbar sympathetic ganglion block (LSGB) evaluate PTT as an indicator successful LSGB. Methods Sixteen cases sympathetically mediated lower extremity neuropathic pain treated with LSGB were studied. Correlations changes temperature used to identify cutoff indicating Results rate at 5 min relative baseline (dPTT5/PTT0)...
Peripartum cardiomyopathy is a rare form of that associated with significant mortality. It can cause cardiac arrest during cesarean section even though the patient does not have any previous symptom and sign. The most important thing anesthesia in this an optimization hemodynamic respiratory status. We report successful general using extracorporeal membrane oxygenation for 34-year-old woman fulminant peripartum cardiomyopathy. Keywords: Extracorporeal oxygenation; General anesthesia;
Introduction Fluoroscopy can improve the success rate of thoracic epidural catheter placement (TECP). Real-time ultrasound (US)-guided TECP was recently introduced and showed a high first-pass rate. We tested whether real-time US-guided results in non-inferior compared with that fluoroscopy-guided TECP. Methods In this single-center, non-inferiority, randomized trial, primary outcome comparison between US guidance (US group) fluoroscopic (fluoroscopy group). Secondary outcomes included time...
An objective marker of successful stellate ganglion block (SGB) does not exist. Horner syndrome, which is currently used to determine the effect SGB, sometimes ambiguous.To investigate change in pulse transit time (PTT) after and evaluate utility PTT as an measure SGB.Eight patients (34 62 years age) underwent SGB for diagnosis or treatment sympathetically mediated pain upper extremities. The success was determined according presence syndrome. Electrocardiography, noninvasive blood pressure...
Redundant nerve root syndrome (RNRS) is a phenomenon characterized by the presence of elongated, enlarged, tortuous roots in lumbar subarachnoid space. It unclear whether RNRS caused spinal stenosis or causes these symptoms.This study evaluated effects epidural steroid injection (LESI) on patients with and assessed factors associated RNRS. This retrospective observational cohort was conducted at single pain clinic university hospital.The medical records 172 outpatients presenting low back...
General anesthesia (GA) has been considered the anesthetic technique which most frequent leads to phantom limb pain (PLP) after a amputation. However, these prior reports were limited by small sample sizes. The aims of this study evaluate incidence PLP according various techniques used for amputation and also compare occurrence etiology using Korean Health Insurance Review Assessment Service large-scale demographic information.The claims patients who underwent reviewed analyzing codes...
To determine the best block mode among different sizes in H.264/AVC, rate distortion cost is used as a determining factor. This process requires relatively large amount of computation to encounter all combinations MBs. In this paper, new fast inter-mode decision algorithm proposed context. The method reduces number candidate modes using direct information from co-located macroblock(s). A novel motion complexity analysis scheme also discussed paper which strong enough categorize moving...
During shoulder surgery, blood pressure is frequently measured at the ankle. Anesthetic complications may result when ankle higher than brachial and anesthesiologists misinterpret as pressure. Therefore, we investigated whether significantly before anesthesia induction, during after tracheal intubation, beach chair position, in position.Thirty patients requiring general for surgery were included this study. Ankle simultaneously position.Ankle was position. Ankle-brachial differences...