Consistency of 1-day and 3-day average dietary intake and the relationship of dietary intake with blood glucose, hbA1c, BMI, and lipids in patients with type 2 diabetes

Purpose@#This study aimed to determine the consistency of 1-day and 3-day average dietary intake using the 24-hour diet recall method and to investigate the relationship of diet intake with physiological indicators potentially associated with diabetic complications in patients with diabetes. @*Methods@#This study conducted a secondary data analysis using pretest data of a nursing intervention study entitled “Development of deep learning based AI coaching program for diabetic patients with high risk and examination of its effects (PNUH, IRB No. 05-2021-030).” Data were analyzed through descriptive analysis, one-way repeated-measures analysis of variance, and Pearson correlation coefficients using SPSS 26.0. @*Results@#The average total daily calorie intake over 3 days was 1,494.48±436.47 kcal/day: 1,510.90±547.76 kcal/day on the first day, 1,414.22±527.58 kcal/day on the second day, 1,558.34±645.83 kcal/day on the third day, showing significant differences (F=3.59, p=.031). The correlation coefficient between the 1-day and 3-day average dietary intake was 0.41–0.77 for each nutrient and 0.62–0.80 for each food group. Vegetable intake showed negative correlations with body mass index (BMI; r=-.19, p=.023) and triglycerides (r=-.18, p=.036), whereas dairy intake was positively associated with low-density lipoprotein-cholesterol (LDL; r=-0.18, p=.034) and triglycerides (r=.40, p<.001). @*Conclusion@#This study demonstrated that 1-day dietary intake was highly correlated with 3-day average dietary intake using the 24-hour diet recall method. Food groups showed significant associations with physiological indicators of potential diabetic complications such as BMI, triglycerides, and LDL levels. Further studies are needed to improve the knowledge base on the relationships between physiological indicators and food groups.

Development of Competencies for New Nurses and Verification of Content Validity through a Delphi Survey / 의학교육논단

The purpose of this study was to develop and validate a competency tool for new nurses and to pilot-test it with new nurses. A Delphi survey was conducted to develop a competency tool, and a self-evaluation was conducted among new nurses who pilot-tested the finally derived competencies. The Delphi survey panel consisted of 18 people, including adjunct professors at the College of Nursing, nursing managers, and nurses with master’s degrees. The Delphi survey asked about the validity of the competencies constructed in two rounds. After analyzing the Delphi results with mean, standard deviation, content validity ratio, degrees of convergence, and degrees of consensus, 12 core competencies and 36 enabling competencies were finally derived. The competencies consisted of clinical judgment and management (nine items), task competence (four items), patient orientation (five items), moral value orientation (three items), cooperation (two items), supply management (two items), professional development (three items), confidence (one item), self-control (two items), flexibility (two items), influence (one item), and nurturing others (two items). The finally derived competencies were pilot-tested with 229 new nurses who had worked for 2–12 months. The self-evaluation scores of new nurses were distributed differently according to their working period. In this study, the competencies required for new nurses were identified and the corresponding enabling competencies were identified. In the future, it is expected that a competency-based education program will be prepared based on these findings, and furthermore, it will be possible to provide high-quality medical and nursing services that meet patients’ needs by improving the competency of new nurses and lowering the turnover rate.

Changing Trends What Patients with Thyroid Cancer Surgery Are Concerned About: Comparison between 2012 and 2020

Background and Objectives@#Given the major changes in spread of COVID-19 and the contribution of technological innovation, the objective of the current study was to compare the educational needs of thyroid cancer patients between 2012 and 2020. @*Materials and Methods@#The subject of this study were 159 patients in 2012 and 149 patients in 2020 who underwent thyroid cancer surgery. Data were collected from September 2020 to December 2020. Their responses were compared with response for the 2012 survey. The survey contained 36 questions regarding demographics and 5 areas of educational needs (Treatment plan after discharge, Management of the symptom and the complication after surgery, Medication management, Postoperative wound and dietary management, Daily life). @*Results@#The most preferred teaching method for thyroid cancer surgery patients has changed from small group education to self-study with videos. The Internet accounted for the largest proportion of source of information and the preferred educator for the patient were doctors and nurses in both 2012 and 2020. ‘Current disease condition and surgical result’ was the highest ranked in both 2012 and 2020. @*Conclusion@#It is necessary to develop and utilize an educational method using video centered on medical team including doctors and nurses.

More Effective Way to Perform Complete Percutaneous Vertebroplasty for Patients in Kummell’s Disease: A Case Report / 이화의대지

An 84-year-old woman visited our pain clinic with complaints of low back pain and severe radiating pain in the right lower extremity during walking. The patient demonstrated subacute compression fracture of L3 with vacuum change in lumbar spine plain radiographs and MRI which suggest Kummell’s disease. Despite our conservative treatments, she had little back pain relief. Therefore, we planned a percutaneous vertebroplasty. Manual compression could help perform percutaneous vertebroplasty more effectively by expanding the vertebral body. In addition, the spontaneous recovery of vacuum cleft width using negative pressure could help perform the technique more effectively. We successfully performed percutaneous vertebroplasty using these combination therapies for our patient.

More Effective Way to Perform Complete Percutaneous Vertebroplasty for Patients in Kummell’s Disease: A Case Report / 이화의대지

An 84-year-old woman visited our pain clinic with complaints of low back pain and severe radiating pain in the right lower extremity during walking. The patient demonstrated subacute compression fracture of L3 with vacuum change in lumbar spine plain radiographs and MRI which suggest Kummell’s disease. Despite our conservative treatments, she had little back pain relief. Therefore, we planned a percutaneous vertebroplasty. Manual compression could help perform percutaneous vertebroplasty more effectively by expanding the vertebral body. In addition, the spontaneous recovery of vacuum cleft width using negative pressure could help perform the technique more effectively. We successfully performed percutaneous vertebroplasty using these combination therapies for our patient.

Adverse events of conscious sedation using midazolam for gastrointestinal endoscopy

BACKGROUND: This study was conducted to identify the types and incidence of adverse events associated with midazolam, which is the most widely used drug to induce conscious sedation during gastrointestinal endoscopy, and to analyze the factors associated with hypoxemia and sedation failure.METHODS: Of 87,740 patients who underwent gastrointestinal endoscopy between February 2015 and May 2017, the electronic medical records of 335 who reportedly developed adverse events were retrospectively reviewed, and analysis was performed to determine the risk factors for hypoxemia and sedation failure, the two most frequent adverse events among those manifested during gastrointestinal endoscopy.RESULTS: The overall adverse event rate was 0.38% (n = 335); hypoxemia was most frequent, accounting for 40.7% (n = 90), followed by sedation failure (34.8%, n = 77), delayed discharge from the recovery room (22.1%, n = 49), and hypotension (2.2%, n = 5). Compared with the control group, the hypoxemia group did not show any significant differences in sex and body weight, but mean age was significantly older (P < 0.001) and a significantly lower dose of midazolam was administered (P < 0.001). In the group with sedation failure, the mean rate was higher in men (P < 0.001) and a significantly higher dose of midazolam was administered (P < 0.001), but no age difference was found.CONCLUSIONS: Midazolam-based conscious sedation during gastrointestinal endoscopy can lead to various adverse events. In particular, as elderly patients are at higher risk of developing hypoxemia, midazolam dose adjustment and careful monitoring are required in this group.

An Analysis for Survival Predictors for Patients with Hepatocellular Carcinoma Who Failed to Sorafenib Treatment in Pre-regorafenib Era

BACKGROUND/AIMS: Sorafenib is the standard treatment for patients with advanced hepatocellular carcinoma (HCC). We aimed to investigate the prognosis predictors and the role of second-line cytotoxic systemic chemotherapy (CSC) in patients with advanced HCC after sorafenib discontinuation in the pre-regorafenib era. METHODS: From 2007 to 2015 in the pre-regorafenib era, the medical records of 166 HCC patients, who had permanently discontinued sorafenib, were retrospectively reviewed. For further analysis of survival factors after sorafenib treatment failure, we compared the survival of patients who had maintained liver function after second-line treatment with the best supportive care (BSC) group and selective BSC (SBSC) group. RESULTS: After discontinuation of sorafenib, median overall survival (OS) was 2.8 (1.9–3.7) months. The OS in patients who discontinued sorafenib due to adverse effect, progression, and poor clinical condition were 5.5 (2.4–8.6), 5.5 (2.2–8.9), and 0.9 (0.5–1.3) months, respectively (P<0.001). The independent predictive factors of survival after sorafenib failure were serum level of bilirubin and albumin, α-fetoprotein, discontinuation cause, and second-line CSC. In comparison with survival between second-line CSC and BSC group, the CSC group showed better survival outcome compared to the BSC group (10.6 vs. 1.6 months, P<0.001) and SBSC group (10.6 vs. 4.2 months, P=0.023). CONCLUSIONS: The survival after sorafenib failure in patients who discontinued sorafenib due to progression and adverse effects was significantly better than in those who discontinued treatment due to clinical deterioration. In the pre-regorafenib era, patients who received second-line CSC showed better survival than those who received only supportive care after sorafenib failure.

Changes in Serum Concentrations of Insulin-like Growth Factor Binding Protein-3 after General Anesthesia Using Propofol or Isoflurane / 이화의대지

OBJECTIVES: The insulin-like growth factor binding proteins (IGFBP) regulate the bioavailability and bioactivity of insulin-like growth factor. We aimed to evaluate whether the IGFBP-3 level undergo major changes during perioperative periods according to the different kind of anesthetic agents. METHODS: Eighteen adults scheduled for elective total abdominal hysterectomy were enrolled. The patients were randomly assigned to have either propofol or isoflurane for maintenance of general anesthesia. A venous sample was taken for analysis of IGFBP-3 at the following time points: before induction, at the time of peritoneal closure, 1 hour after extubation at recovery room, and 2 and 5 postoperative days. The samples were analyzed by enzyme linked immunosolvent assay. RESULTS: Demographic data were similar between groups. In the both groups, the IGFBP-3 concentration decreased after anesthesia induction, reaching a nadir at the time of peritoneal closure without a significant difference between groups. In analysis between groups, the IGFBP-3 concentration in the isoflurane group on the postoperative 5th day was recovered to preoperative value and significantly higher than that in the propofol group (P < 0.05). CONCLUSION: This is the first study to show that the anesthetics used for general anesthesia affect the IGFBP-3 level during perioperative periods. The decrease of IGFBP-3 level following anesthesia induction in the isoflurane group was recovered to preoperative value, whereas that observed in the propofol group was not recovered on the postoperative 5th day. Further study is needed to establish the definitive effect of general anesthetics on IGFBP-3 and provide a comprehensive interpretation.