Standardizing the job description of public health dentists in South Korea / 대한구강보건학회지

Objectives@#This study addressed longstanding issues in Korea’s public health dentist system by defining and standardizing job duties. A practical job description was drafted based on job analysis results to promote work efficiency and lay the groundwork for future educational programs. @*Methods@#The job description elements were selected and drafted based on previous studies.These drafts were revised and refined with expert panel validation. @*Results@#The main job duties of public health dentists encompass community oral health, dental practice, public oral health research, and special oral health, tailored for institutions such as health sub-centers, health centers, health clinics, national health organizations, and correctional facilities. For community oral health at public health subcenters involves 12 key duties including projects, education, and community engagement. Public health centers/clinics focus on 16 key duties mainly around health project planning and evaluation. Dental care across both settings has 15 main duties. Public oral health research emphasizes community surveys and epidemiology. Special oral health in correctional facilities covers 11 main duties including education and external resource linking. @*Conclusions@#It concluded that for the development of public health dentists in South Korea, it is necessary to develop public health dentist education programs to promote the performance of public health dentists and to equip them with the competencies necessary to perform such duties, focusing on job descriptions organized around the characteristics of workplaces and major tasks.

Exploration of the experience of caregivers for oral health care for the elderly in long-term care facilities: based on the grounded theory / 대한구강보건학회지

Objectives@#This study aims to explore the experience of caregivers in oral health care of the elderly in long-term care facilities, identify the problems, and collect opinions, and to seek improvement directions for strengthening competency and improving services of oral health care for the elderly. @*Methods@#Data on the experience in oral health care of the elderly were collected through focus group interviews (FGI) targeting caregivers in long-term care facilities. The grounded theory method was used. The interview content was categorized by open coding, and a paradigm model was presented by identifying the relationship between the categories through axial coding. Selective coding found core categories. @*Results@#As a result of categorizing the caregivers’ oral care experience of the elderly, 15 categories, 40 sub-categories, and 125 concept/phenomena codes were derived. The central phenomenon was the difficulty of implementing sustainable oral health care. The deterioration of the mental and physical functions of the elderly, the work characteristics of caregivers, and the lack of linkage with internal and external resources of the facility acted as causal conditions for the central phenomenon. The caregiver’s oral health education experience acted as an intervening condition. In an effort to improve the problem, an interaction strategy was derived. @*Conclusions@#It is possible to seek delivery of sustainable oral health care services by caregivers by improving the quality of oral health education and establishing an oral health care service system for the elderly.

A suggestion of the new oral health care system for the caregivers at the long-term care facilities / 대한구강보건학회지

Objectives@#This study aims to suggest ways to improve the oral care competencies of caregivers by strengthening oral care services for the elderly with mobility difficulties in long-term care facilities. @*Methods@#Through a web survey, 215 caregivers were invited, their actual situation was identified, and necessary educational tasks were listed. We developed 16 types of card news, two types of songs, and four types of video clips that can be used in the field for the listed educational topics. Several meetings with expert developers resulted in developing the components and design of an oral health management platform for caregivers in long-term care facilities. @*Results@#As a result of the web survey, many caregivers in long-term care facilities needed education or information on oral care methods, and many people felt difficulties in oral care for the elderly. About 40% of the caregivers had no experience in oral health education, and many learned how to care through unsystematic apprenticeships. Most of the education content that caregivers prioritized were brushing teeth and denture management, but there were also needs such as management of dementia and bedridden patients, non-cooperative oral care, nutrition management, and oral auxiliary products use. @*Conclusions@#In conclusion, this study reviewed and suggested digital platforms such as strengthening caregivers’ competency in long-term care facilities, providing customized educational information, discovering oral problems of the elderly, and reporting oral difficulties to experts.

Neurodevelopmental Correlations between the Korean Developmental Screening Test and Bayley Scale III in Very-Low-Birth-Weight Infants

Purpose@#We aimed to analyze the correlations between the Bayley Scales of Infant Development (BSID)-III and Korean Developmental Screening Test (K-DST) in very-low-birth-weight (VLBW; birth weight <1,500 g) preterm infants. @*Methods@#We enrolled 53 VLBW infants (mean gestational age, 28.9±2.11 weeks; mean birth weight, 1,158.5±241.1 g) and assessed them using the BSID-III and K-DST at a corrected age of 18 to 24 months. We analyzed the correlations between the BSID-III and K-DST subdomains and evaluated whether the estimated developmental levels were consistent with the corrected ages. @*Results@#In the BSID-III, the composite scores for cognition, motor, and language were 105.9±13.1 (median, 105; 66th percentile; 95% confidence interval [CI], 98 to 113), 100.9±12.4 (100; 50th percentile; 95% CI, 92 to 108), and 94.9±16.8 (97.5; 34th percentile; 95% CI, 87 to 102), respectively. The scaled scores for receptive/expressive language and gross/fine motor were 9.9±2.9 (10.5)/8.2±2.7 (8) and 9.6±2.4 (9)/10.6 ±2.3 (10), respectively. In the K-DST, the mean scores of cognition (17.8±4.7 [18.5]), language (16.6±7.2 [20]), fine motor (19.4±3.4 [20]), gross motor (19.9±3.8 [21]), sociality (18.6±4.7 [20]), and self-control (17.3±5.1 [18]) were within the range of normal developmental status. Among the overlapping subdomains, cognition (r=0.58, P= 0.003) and language (r=0.86, P<0.001), but not fine and gross motor status (r=0.05, P= 0.79; r=0.16, P=0.44, respectively), showed significant correlation between the BSID-III and K-DST. @*Conclusion@#The language and cognition domains of the K-DST were significantly correlated with the BSID-III in preterm VLBW infants. Clinicians should consider these discrepancies and correlations when evaluating the developmental status of preterm VLBW infants.

Acute Fetomaternal Hemorrhage Confirmed by Maternal Alfa-Fetoprotein in Monochorionic Diamniotic Neonates under 1,500 g

Fetomaternal hemorrhage (FMH) is due to the entry of fetal blood into the maternal circulation. Although very rare, FMH complicates pregnancies, presents with severe symptoms, and leads to fetal death. Majority of FMH cases are idiopathic and difficult to diagnose. The known used diagnostic tests are Kleihauer-Betke Test (KBT) and flow cytometry, which can detect fetal hemoglobin in the maternal blood. However, such methods have limited use because of low sensitivity, labor-intensive and error-susceptible procedures, poor reproducibility, and tendency to overestimate the FMH volume. Other tests include high performance liquid chromatography (HPLC) and alpha-fetoprotein (AFP) tests, which can be as favorable to confirm FMH as KBT. However, in case of acute FMH, the diagnostic results of KBT, flow cytometry, and HPLC may be false negative. AFP test is a noninvasive, fast, easily assessable, adjuvant, and confirmatory diagnostic test. Published Korean articles show confirmed FMH by KBT or HPLC in singleton late-preterm and term neonates. Herein, we report a case of monochorionic diamniotic twin neonates (birth weight <1,500 g) who presented borderline fetal hemoglobin level because of acute FMH and were diagnosed with FMH by maternal AFP. Our experience of diagnosing FMH rapidly by AFP test will be very helpful to clinicians for the prevention and treatment of FMH during pregnancy.

Neurodevelopmental Correlations between the Korean Developmental Screening Test and Bayley Scale III in Very-Low-Birth-Weight Infants

Purpose@#We aimed to analyze the correlations between the Bayley Scales of Infant Development (BSID)-III and Korean Developmental Screening Test (K-DST) in very-low-birth-weight (VLBW; birth weight <1,500 g) preterm infants. @*Methods@#We enrolled 53 VLBW infants (mean gestational age, 28.9±2.11 weeks; mean birth weight, 1,158.5±241.1 g) and assessed them using the BSID-III and K-DST at a corrected age of 18 to 24 months. We analyzed the correlations between the BSID-III and K-DST subdomains and evaluated whether the estimated developmental levels were consistent with the corrected ages. @*Results@#In the BSID-III, the composite scores for cognition, motor, and language were 105.9±13.1 (median, 105; 66th percentile; 95% confidence interval [CI], 98 to 113), 100.9±12.4 (100; 50th percentile; 95% CI, 92 to 108), and 94.9±16.8 (97.5; 34th percentile; 95% CI, 87 to 102), respectively. The scaled scores for receptive/expressive language and gross/fine motor were 9.9±2.9 (10.5)/8.2±2.7 (8) and 9.6±2.4 (9)/10.6 ±2.3 (10), respectively. In the K-DST, the mean scores of cognition (17.8±4.7 [18.5]), language (16.6±7.2 [20]), fine motor (19.4±3.4 [20]), gross motor (19.9±3.8 [21]), sociality (18.6±4.7 [20]), and self-control (17.3±5.1 [18]) were within the range of normal developmental status. Among the overlapping subdomains, cognition (r=0.58, P= 0.003) and language (r=0.86, P<0.001), but not fine and gross motor status (r=0.05, P= 0.79; r=0.16, P=0.44, respectively), showed significant correlation between the BSID-III and K-DST. @*Conclusion@#The language and cognition domains of the K-DST were significantly correlated with the BSID-III in preterm VLBW infants. Clinicians should consider these discrepancies and correlations when evaluating the developmental status of preterm VLBW infants.

Acute Fetomaternal Hemorrhage Confirmed by Maternal Alfa-Fetoprotein in Monochorionic Diamniotic Neonates under 1,500 g

Fetomaternal hemorrhage (FMH) is due to the entry of fetal blood into the maternal circulation. Although very rare, FMH complicates pregnancies, presents with severe symptoms, and leads to fetal death. Majority of FMH cases are idiopathic and difficult to diagnose. The known used diagnostic tests are Kleihauer-Betke Test (KBT) and flow cytometry, which can detect fetal hemoglobin in the maternal blood. However, such methods have limited use because of low sensitivity, labor-intensive and error-susceptible procedures, poor reproducibility, and tendency to overestimate the FMH volume. Other tests include high performance liquid chromatography (HPLC) and alpha-fetoprotein (AFP) tests, which can be as favorable to confirm FMH as KBT. However, in case of acute FMH, the diagnostic results of KBT, flow cytometry, and HPLC may be false negative. AFP test is a noninvasive, fast, easily assessable, adjuvant, and confirmatory diagnostic test. Published Korean articles show confirmed FMH by KBT or HPLC in singleton late-preterm and term neonates. Herein, we report a case of monochorionic diamniotic twin neonates (birth weight <1,500 g) who presented borderline fetal hemoglobin level because of acute FMH and were diagnosed with FMH by maternal AFP. Our experience of diagnosing FMH rapidly by AFP test will be very helpful to clinicians for the prevention and treatment of FMH during pregnancy.

Serum alanine aminotransferase levels are closely associated with metabolic disturbances in apparently healthy young adolescents independent of obesity / 소아과

PURPOSE: Liver metabolism plays a pivotal role in the development of metabolic disorders. We aimed to investigate the clinical and laboratory risk factors associated with alanine aminotransferase (ALT) levels in young adolescents from an urban population in Korea. METHODS: A population of 120 apparently healthy adolescents aged 12–13 years was included in the cross-sectional design study; 58 were overweight or obese and 62 were of normal weight. We estimated anthropometric and laboratory measurements, including waist-to-height ratio, blood pressure, insulin sensitivity, aspartate aminotransferases (AST), ALT, and lipid profiles. RESULTS: The mean ages of the overweight or obese and normal weight participants were 12.9±0.3 and 13.0±0.3 years, respectively. Height, weight, body mass index, waist circumference, waist-to-height ratio, systolic and diastolic blood pressure, AST, ALT, total cholesterol, low-density lipoprotein-cholesterol, triglyceride, insulin, and the homeostatic model assessment of insulin resistance (HOMA-IR) score were significantly higher and the high-density lipoprotein-cholesterol and quantitative insulin-sensitivity check index were significantly lower in the overweight/obese participants in comparison to the normal-weight participants (all P < 0.05). In multivariate linear regression analysis, waist-to-height ratio, systolic blood pressure, and HOMA-IR score were independently and positively associated with serum ALT levels. CONCLUSION: Screening for ALT levels in adolescents may help to differentiate those at risk of metabolic abnormalities and thus prevent disease progression at an early age.

The Use of Gentamicin-Impregnated Collagen Sponge for Reducing Surgical Site Infection after Spine Surgery

OBJECTIVE: Surgical site infection (SSI) is the one of the most frequent complications in hospitalized patients, and it extends hospital stays and causes extra morbidities. To reduce SSI after spine surgery, we applied the gentamicin-impregnated collagen sponge (Collatamp G) during the operation and analyzed the results retrospectively. METHODS: Between October 2012 and December 2015, we collected data who applied the Collatamp G in spine surgery at a single institution. Demographic data of patients and another possible risk factors of SSI were also included, and we assessed the correlation between the risk factors and the developing of SSI by reviewing electronic medical records retrospectively. RESULTS: Three percent of all patients (10 of 280) developed the SSI and only 0.8% of patients who applied Collatamp G developed SSI (1 of 119). Otherwise, 5% of patients who did not apply Collatamp G developed SSI (9 of 161) (p=0.034). We also analyzed the correlation between SSI and other potential risk factors but nothings showed statistical correlation with SSI. CONCLUSION: In this study, there were statistically significant results that SSI rate was decreased in the group of patients using Collatamp G in spine surgery generally. However, further studies are required to resolve some limitations in the future.

Cervical Stand-Alone Polyetheretherketone Cage versus Zero-Profile Anchored Spacer in Single-Level Anterior Cervical Discectomy and Fusion : Minimum 2-Year Assessment of Radiographic and Clinical Outcome

OBJECTIVE: We compared the clinical and radiographic outcomes of stand-alone polyetheretherketone (PEEK) cage and Zero-Profile anchored spacer (Zero-P) for single level anterior cervical discectomy and fusion (ACDF). METHODS: We retrospectively reviewed 121 patients who underwent single level ACDF within 2 years (Jan 2011-Jan 2013) in a single institute. Total 50 patients were included for the analysis who were evaluated more than 2-year follow-up. Twenty-nine patients were allocated to the cage group (m : f=19 : 10) and 21 for Zero-P group (m : f=12 : 9). Clinical (neck disability index, visual analogue scale arm and neck) and radiographic (Cobb angle-segmental and global cervical, disc height, vertebral height) assessments were followed at pre-operative, immediate post-operative, post-3, 6, 12, and 24 month periods. RESULTS: Demographic features and the clinical outcome showed no difference between two groups. The change between final follow-up (24 months) and immediate post-op of Cobb-segmental angle (p=0.027), disc height (p=0.002), vertebral body height (p=0.033) showed statistically better outcome for the Zero-P group than the cage group, respectively. CONCLUSION: The Zero-Profile anchored spacer has some advantage after cage for maintaining segmental lordosis and lowering subsidence rate after single level anterior cervical discectomy and fusion.

Combined Spinal-Epidural Anesthesia for Cesarean Section with Charcot-Marie-Tooth Patient: A case report / 대한마취과학회지

Charcot-Marie-Tooth disease (CMTD) comprises a group of disorders characterized by progressive distal muscle weakness and atrophy. We report the management of a 37-year-old multigravida with CMTD scheduled for Cesarean section. The combined spinal-epidural anesthesia was selected as the anesthetic management and postoperative pain control. Mother and baby had an uneventful recovery and they discharged home on the seventh postoperative day. Combined spinal-epidural anesthesia is thought to be a safe and effective method of anesthesia for Cesarean section in a patient with CMTD.

Triage Decision for ICU Admission and Patients' Outcome / 대한마취과학회지

BACKGROUND: We constructed a prospective study to evaluate the outcome of patients referred to an intensivist for ICU admission as well as the factors associated with ICU admission refusal. METHODS: Patients referred for ICU admission to medico-surgical ICU in our hospital for 16 weeks were included in this study. We classified the reasons for refusal into three categories: inappropriate referral; triage; futility. Also we classified admitted patients into two categories: immediate admission; delayed admission. After initial evaluation of a patient by an intensivist, we checked the patient's outcome for following 28 days. RESULTS: 632 patients had been referred for ICU admission during study period. Among them, 445 (70%) patients were admitted and 187 (30%) patients were refused ICU admission. 116 patients were refused because of inappropriate referral, 52 for triage and 19 for futility. 394 patients were admitted immediately and 51 were refused initially but were later admitted. When 116 inappropriate referral patients were excluded, the mortality rates for immediate admission, delayed admission and triage/futility were 14.4%, 39.2% and 56.3%, respectively (P<0.05). Standardized mortality ratio was 0.70 for immediate admission, 1.20 for delayed admission, 1.28 for triage and 1.30 for futility (P<0.05). The factors associated with refusal for ICU admission were age, medical division, diagnostic group and high Mortality Probability Model II0 (MPM II0) grades. CONCLUSIONS: Because the triage decision for ICU admission influences the patients' outcome, an intensivist must carefully come to a decision when admitting patients to ICU by considering the appropriate guidelines for ICU admission and triage.

Fiberoptic Bronchoscopic Treatment of Pulmonary Aspiration Occurring in a Child during Induction of Anesthesia: A case report / 대한마취과학회지

Pulmonary aspiration of gastric contents is a very rare but one of the most feared complications of anesthesia. The risk factors are gastroesophageal reflux, previous aspiration, renal failure, difficult intubation and trauma. The incidence of aspiration during anesthesia of children has been reported to be more common than adults. This report describes the case of a 7-year-old female patient who had experienced pulmonary aspiration during induction of anesthesia. With fiberoptic brochoscopy, the aspirates in both bronchi were carefully suctioned, and the following chest X-ray and blood gas findings improved. She was transferred to the intensive care unit for respiratory support and showed no further problems.