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1.
Article in English | WPRIM | ID: wpr-1041928

ABSTRACT

Background@#Systolic murmur suggesting the association of aortic valve (AV) stenosis or obstructive pathology in the left ventricular outflow tract (LVOT) usually requires preoperative echocardiographic evaluation for elective surgery.Case: In a 63-year-old female patient undergoing elective thoracic surgery, the systolic murmur was auscultated on the right sternal border of the second intercostal space in the preoperative patient holding area. Point-of-care (POC) transthoracic echocardiography (TTE) demonstrated a systolic jet flow in the LVOT area. The peak systolic velocity of the continuous wave Doppler tracing, aligned to the LVOT and the AV, was approximately 1.5 m/s. The peak/mean pressure gradient was 11/6 mmHg for the AV and 9/5 mmHg for the LVOT. Anesthesia was induced under continuous TTE imaging. Intraoperative transesophageal echocardiography also confirmed the absence of any cardiac pathology. @*Conclusions@#POC echocardiography offered a thorough preoperative evaluation of an unexpectedly identified systolic murmur, avoiding a potential delay in the operation schedule for conventional preoperative echocardiographic evaluation.

2.
Article in English | WPRIM | ID: wpr-1044530

ABSTRACT

Background@#Ultrafiltration (UF) would enhance coagulation profiles by concentrating coagulation elements during cardiopulmonary bypass (CPB) for cardiac surgery. @*Methods@#We retrospectively reviewed electronic medical records of 75 patients who had undergone cardiac surgery with rotational thromboelastometry-based coagulation management in a university hospital and analyzed the UF-induced changes in the maximum clot firmness (MCF) of extrinsically activated test with tissue factor (EXTEM) during CPB in 30 patients. @*Results@#The median volume of filtered-free water was 1,350 ml, and median hematocrit was significantly increased from 22.5% to 25.5%. As the primary measure, UF significantly increased the median MCF-EXTEM from 48.0 mm to 50.5 mm (P = 0.015, effect size r = 0.44). The area under the receiver operating characteristic curve pre-UF MCF-EXTEM for discrimination of any increase of MCF-EXTEM after applying UF was 0.89 (95% CI [0.77, 1.00], P 50.5 mm. There was a significant interaction between pre-UF MCF-EXTEM values and applying UF (P < 0.001 for the subgroup, P = 0.046 for UF, P = 0.003 for interaction). @*Conclusions@#Applying UF improved clot firmness, and the improvement was more pronounced when pre-UF MCF-EXTEM had been reduced during CPB.

3.
The Korean Journal of Pain ; : 288-303, 2021.
Article in English | WPRIM | ID: wpr-896114

ABSTRACT

Background@#Complex regional pain syndrome (CRPS) is an intractable pain disease with various symptoms. Here, we investigated the disease status, work life, sleep problems, medical insurance, economic status, psychological problems, and quality of life (QOL) of CRPS patients. @*Methods@#CRPS patients from 37 university hospitals in South Korea were surveyed.The survey questionnaire consisted of 24 questions on the following aspects of CRPS patients: sex, age, occupation, cause of injury, activities of daily living (ADL), pain severity, sleep disturbance, level of education, economic status, therapeutic effect, and suicidal ideation. Additionally, the abbreviated World Health Organization Quality of Life (WHOQOL-BREF) questionnaire, consisting of 26 questions, was used to identify the status of QOL. @*Results@#A total of 251 patients completed the questionnaire. According to the survey, 54.2% patients could not perform ADL on their own. Over the previous week, the mean pain score was 7.15 ± 1.78 (out of a total of 10 points); 92.1% of patients had sleep disorders and 80.5% had suicidal ideation, with most patients suffering from psychological problems. The average for each domain of WHOQOL-BREF was as follows: 21.74 ± 14.77 for physical, 25.22 ± 17.66 for psychological, 32.02 ± 22.36 for social relationship, and 30.69 ± 15.83 for environmental (out of a total of 100 points each). Occupation, ADL, sleep time, therapeutic effect, and suicidal ideation were statistically correlated with multiple domains. @*Conclusions@#Most patients had moderate to severe pain, economic problems, limitations of their ADL, sleep problems, psychological problems, and a low QOL score.

4.
The Korean Journal of Pain ; : 288-303, 2021.
Article in English | WPRIM | ID: wpr-903818

ABSTRACT

Background@#Complex regional pain syndrome (CRPS) is an intractable pain disease with various symptoms. Here, we investigated the disease status, work life, sleep problems, medical insurance, economic status, psychological problems, and quality of life (QOL) of CRPS patients. @*Methods@#CRPS patients from 37 university hospitals in South Korea were surveyed.The survey questionnaire consisted of 24 questions on the following aspects of CRPS patients: sex, age, occupation, cause of injury, activities of daily living (ADL), pain severity, sleep disturbance, level of education, economic status, therapeutic effect, and suicidal ideation. Additionally, the abbreviated World Health Organization Quality of Life (WHOQOL-BREF) questionnaire, consisting of 26 questions, was used to identify the status of QOL. @*Results@#A total of 251 patients completed the questionnaire. According to the survey, 54.2% patients could not perform ADL on their own. Over the previous week, the mean pain score was 7.15 ± 1.78 (out of a total of 10 points); 92.1% of patients had sleep disorders and 80.5% had suicidal ideation, with most patients suffering from psychological problems. The average for each domain of WHOQOL-BREF was as follows: 21.74 ± 14.77 for physical, 25.22 ± 17.66 for psychological, 32.02 ± 22.36 for social relationship, and 30.69 ± 15.83 for environmental (out of a total of 100 points each). Occupation, ADL, sleep time, therapeutic effect, and suicidal ideation were statistically correlated with multiple domains. @*Conclusions@#Most patients had moderate to severe pain, economic problems, limitations of their ADL, sleep problems, psychological problems, and a low QOL score.

5.
Article in English | WPRIM | ID: wpr-715750

ABSTRACT

Abdominal compartment syndrome can produce a critical situation if not diagnosed early and managed properly. We report a case of abdominal compartment syndrome that was caused by massive irrigation of surgical fluid during endoscopic lumbar diskectomy at the L4–L5 level. There was a sudden increase in peak inspiratory pressure during the operation, and the patient's tidal volume and blood pressure decreased. When the patient's position was changed from prone to supine, abdominal distension and cyanosis of both lower extremities were discovered. Ultrasonic findings showed fluid collection in both the chest and intra-abdominal cavity. Thoracentesis and abdominal decompression surgery were performed, and the patient's overall state improved. We concluded that irrigation fluid used during the endoscopic operation leaked into the retroperitoneal space and caused abdominal compartment syndrome.


Subject(s)
Blood Pressure , Cyanosis , Diskectomy , Endoscopy , Intra-Abdominal Hypertension , Lower Body Negative Pressure , Lower Extremity , Retroperitoneal Space , Thoracentesis , Thorax , Tidal Volume , Ultrasonics
6.
The Korean Journal of Pain ; : 116-125, 2017.
Article in English | WPRIM | ID: wpr-192935

ABSTRACT

BACKGROUND: Spinal pain is most common symptom in pain clinic. In most cases, before the treatment of spinal pain, physician explains the patient's disease and treatment. We investigated patient's satisfaction and physician's explanation related to treatments in spinal pain patients by questionnaires. METHODS: Anonymous questionnaires about physician's explanation and patient's satisfaction in each treatment and post-treatment management were asked to individuals suffering from spinal pain. Patients who have spinal pain were participated in our survey of nationwide university hospitals in Korea. The relationships between patient's satisfaction and other factors were analyzed. RESULTS: Between June 2016 and August 2016, 1007 patients in 37 university hospitals completed the questionnaire. In the statistical analysis, patient's satisfaction of treatment increased when pain severity was low or received sufficient preceding explanation about nerve block and medication (P < 0.01). Sufficient explanation increased patient's necessity of a post-treatment management and patients' performance rate of post-treatment management (P < 0.01). CONCLUSIONS: These results show that sufficient explanation increased patients' satisfaction after nerve block and medication. Sufficient explanation also increased the practice of patients' post-treatment management.


Subject(s)
Humans , Anonyms and Pseudonyms , Hospitals, University , Korea , Nerve Block , Pain Clinics , Patient Satisfaction
7.
Article in English | WPRIM | ID: wpr-90959

ABSTRACT

PURPOSE: Prolonged recovery time of pulmonary function after an asthma exacerbation is a significant burden on asthmatics, and management of these patients needs to be improved. The aim of this study was to evaluate factors associated with a longer recovery time of pulmonary function among asthmatic patients hospitalized due to a severe asthma exacerbation. METHODS: We retrospectively reviewed the medical records of 89 patients who were admitted for the management of acute asthma exacerbations. The recovery time of pulmonary function was defined as the time from the date each patient initially received treatment for asthma exacerbations to the date the patient reached his or her previous best FEV1% value. We investigated the influence of various clinical and laboratory factors on the recovery time. RESULTS: The median recovery time of the patients was 1.7 weeks. Multiple linear regression analysis revealed that using regular inhaled corticosteroids (ICS) before an acute exacerbation of asthma and concurrent with viral infection at admission were associated with the prolonged recovery time of pulmonary function. CONCLUSIONS: The prolonged recovery time of pulmonary function after a severe asthma exacerbation was not shown to be directly associated with poor adherence to ICS. Therefore the results indicate that an unknown subtype of asthma may be associated with the prolonged recovery of pulmonary function time after an acute exacerbation of asthma despite regular ICS use. Further prospective studies to investigate factors affecting the recovery time of pulmonary function after an asthma exacerbation are warranted.


Subject(s)
Humans , Adrenal Cortex Hormones , Asthma , Linear Models , Medical Records , Phenotype , Prospective Studies , Respiratory Function Tests , Retrospective Studies
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