PURPOSE: To evaluate the effectiveness of a cycloplegic regimen using 0.5% tropicamide and 0.5% phenylephrine (Tropherine, Hanmi Pharm), in addition to 1% cyclopentolate, in hyperopic children. METHODS: The medical records of hyperopic patients below the age of 14 years who had undergone cycloplegic retinoscopy were retrospectively reviewed. Cycloplegic refractions were performed using one of two cycloplegic regimens. Regimen 1 was a Tropherine-added regimen comprising the administration of one drop of 1% cyclopentolate followed by two to three drops of Tropherine added at 15-minute intervals. Regimen 2 was a cyclopentolate-only regimen comprising the administration of three to four drops of 1% cyclopentolate at 15-minute intervals. The mean difference between noncycloplegic and cycloplegic refraction was compared between the two regimens. RESULTS: A total of 308 eyes of 308 hyperopic children were included. The mean difference (±standard deviation) in the spherical equivalent (SE) between cycloplegic and noncycloplegic refraction was significantly larger in regimen 2 than in regimen 1, with values of +1.70 ± 1.03 diopters (D) and +1.25 ± 0.89 D, respectively (p=0.001). The SE change after cycloplegia was significantly different between the two regimens only in patients aged 5 years or younger (p=0.001), particularly in those with high hyperopia with an SE ≥5 D (p=0.005) or fully accommodative esotropia (p=0.009). There was no significant difference between the two regimens in patients older than 5 years, regardless of the presence of high hyperopia or fully accommodative esotropia. CONCLUSIONS: The Tropherine-added regimen exerted a weaker cycloplegic effect than the cyclopentolate-only regimen, particularly in children under the age of 5 years with high hyperopia or fully accommodative esotropia. However, the difference in refraction between the two regimens was small. A Tropherine-added regimen can be effective in hyperopic children, with less associated discomfort than the instillation of cyclopentolate.
Child* ; Cyclopentolate* ; Esotropia ; Humans ; Hyperopia ; Medical Records ; Phenylephrine* ; Retinoscopy ; Retrospective Studies ; Tropicamide*

PURPOSE: To assess glaucoma medication compliance and its causative factors in glaucoma patients. METHODS: This study was performed via a structured questionnaire given to 415 glaucoma patients using eye drops for glaucoma treatment. The degree of compliance was evaluated by using compliance score (range, 0-100) which was calculated based on the number of days of missing medication per month. The degree of symptoms and complications related to glaucoma and its medication were investigated using the Glaucoma Symptom Scale (GSS). The effect of sex, age, treatment duration, knowledge about the glaucoma medication, number of eye drops, class of glaucoma medication, family support for eye drop use, and GSS on glaucoma medication compliance was assessed. RESULTS: The most frequently found number of days of missing medication per month was one to four (43.4%). The most common reason for missing medication was forgetfulness (80.5%), followed by busy daily schedule (18.4%) and complications of medication (1.1%). Compliance score ranged from 10.0 to 100.0 (median value, 90.0). Older age, longer duration of treatment, higher knowledge about the glaucoma medication, and the presence of family support was significantly associated with a higher compliance score (p < 0.05). Sex, number and class of eye drops, and GSS did not significantly affect compliance score. CONCLUSIONS: Age, treatment duration, knowledge about the glaucoma medication, and familial support were affecting factors for glaucoma medication compliance. To enhance glaucoma medication compliance, these factors should be considered.
Appointments and Schedules ; Compliance ; Glaucoma* ; Humans ; Medication Adherence* ; Ophthalmic Solutions ; Surveys and Questionnaires

Purpose: This study aimed to investigate the effectiveness of preoperative patient-controlled analgesia(PCA) education program on older patients with spine surgery. Methods: A quasi-experimental research with a non-equivalent control group pretest-posttest design was conducted to investigate the impact of a PCA education program before surgery on postoperative pain, pain knowledge and attitudes, and frequency of additional analgesic use. The sample size for experimental and control group was 55 respectively. Results: The experimental group, which underwent the PCA education program, had lower postoperative pain scores compared to the control group. Furthermore, the experimental group exhibited a higher level of knowledge on PCA (p<.001) and more positive attitudes toward analgesic use (p<.001). While there was a significant difference in the use of opioid analgesics for additional pain relief between two groups (p<.001), there was no significant difference in the use of non-opioid analgesics. Conclusion The implementation of the PCA education program was found to increase knowledge and positive attitudes on the use of PCA. Moreover, it significantly alleviated pain, particularly during physical activity, within initial 48 hours after spinal surgey in older patients. Therefore, the findings of this study supported that the PCA education program could be used as a preoperative intervention to alleviate postoperative pain for older patients with spinal surgery.

BACKGROUND: A latent cytomegalovirus (CMV) cause chronic inflammation through undesirable inflation of cell-mediated immune response. CMV immunoglobulin G has been associated with cardiovascular disease and type 1 diabetes mellitus. We evaluated impact of CMV diseases on new-onset type 2 diabetes mellitus (T2DM).METHODS: From the Korean Health Insurance Review and Assessment Service claim database of entire population with 50 million, we retrieved 576 adult case group with CMV diseases diagnosed with International Statistical Classification of Diseases and Related-Health Problems 10th Revision (ICD-10) B25 code between 2010 and 2014 after exclusion of patients with T2DM to 2006. The 2,880 control patients without T2DM from 2006 to cohort entry point were selected between 2010 and 2014 by age, sex matching with case group. The subjects without new-onset T2DM were followed until 2015. T2DM, hypertension (HTN), dyslipidemia (DYS), and end-stage renal disease (ESRD) were coded as ICD-10.RESULTS: The frequency of new-onset T2DM in case group was significantly higher than that in control (5.6% vs. 2.2%, P<0.001). The group with T2DM (n=95) had higher incidence of CMV diseases than the group without T2DM (n=3,361) (33.7% vs. 16.2%, P<0.001). In multivariate regression model adjusted by age, sex, lower income, HTN, and DYS, the incidence rate (IR) of T2DM in case group was significantly higher than that in the control group (IR per 1,000, 19.0 vs. 7.3; odds ratio, 2.1; 95% confidence interval, 1.3 to 3.2). The co-existence of HTN, DYS, and ESRD with CMV diseases did not influence the IR of T2DM.CONCLUSION: CMV diseases increase the patients' risk of developing T2DM.
Adult ; Cardiovascular Diseases ; Case-Control Studies ; Classification ; Cohort Studies ; Cytomegalovirus ; Diabetes Mellitus, Type 1 ; Diabetes Mellitus, Type 2 ; Dyslipidemias ; Humans ; Hypertension ; Immunoglobulin G ; Incidence ; Inflammation ; Inflation, Economic ; Insurance, Health ; International Classification of Diseases ; Kidney Failure, Chronic ; Odds Ratio

Background: To determine how patients who underwent bariatric surgery at a tertiary hospital in Korea first considered and then decided to get the surgery and identify information gaps among patients and healthcare professionals. Methods: This study included 21 patients who underwent bariatric surgery to treat morbid obesity (body mass index [BMI] ≥35 or ≥30 kg/m 2 together with obesity-related comorbidities) between August 2020 and February 2022. A telephone interview was conducted with the patients after at least 6 months had elapsed since the surgery. We asked how the patients decided to undergo bariatric surgery. We also inquired about their satisfaction with and concerns about the surgery. Results: Seventy-one percent of the patients were introduced to bariatric surgery following a recommendation from healthcare professionals, acquaintances, or social media. Most of the patients (52%) decided to undergo bariatric surgery based on recommendations from healthcare professionals in non-surgical departments. Satisfaction with the information provided differed among the patients. Post-surgical concerns were related to postoperative symptoms, weight regain, and psychological illness. Conclusion Efforts are needed to raise awareness about bariatric surgery among healthcare professionals and the public. Tailored pre- and postoperative consultation may improve quality of life after bariatric surgery.

Background: To determine how patients who underwent bariatric surgery at a tertiary hospital in Korea first considered and then decided to get the surgery and identify information gaps among patients and healthcare professionals. Methods: This study included 21 patients who underwent bariatric surgery to treat morbid obesity (body mass index [BMI] ≥35 or ≥30 kg/m 2 together with obesity-related comorbidities) between August 2020 and February 2022. A telephone interview was conducted with the patients after at least 6 months had elapsed since the surgery. We asked how the patients decided to undergo bariatric surgery. We also inquired about their satisfaction with and concerns about the surgery. Results: Seventy-one percent of the patients were introduced to bariatric surgery following a recommendation from healthcare professionals, acquaintances, or social media. Most of the patients (52%) decided to undergo bariatric surgery based on recommendations from healthcare professionals in non-surgical departments. Satisfaction with the information provided differed among the patients. Post-surgical concerns were related to postoperative symptoms, weight regain, and psychological illness. Conclusion Efforts are needed to raise awareness about bariatric surgery among healthcare professionals and the public. Tailored pre- and postoperative consultation may improve quality of life after bariatric surgery.

Background: To determine how patients who underwent bariatric surgery at a tertiary hospital in Korea first considered and then decided to get the surgery and identify information gaps among patients and healthcare professionals. Methods: This study included 21 patients who underwent bariatric surgery to treat morbid obesity (body mass index [BMI] ≥35 or ≥30 kg/m 2 together with obesity-related comorbidities) between August 2020 and February 2022. A telephone interview was conducted with the patients after at least 6 months had elapsed since the surgery. We asked how the patients decided to undergo bariatric surgery. We also inquired about their satisfaction with and concerns about the surgery. Results: Seventy-one percent of the patients were introduced to bariatric surgery following a recommendation from healthcare professionals, acquaintances, or social media. Most of the patients (52%) decided to undergo bariatric surgery based on recommendations from healthcare professionals in non-surgical departments. Satisfaction with the information provided differed among the patients. Post-surgical concerns were related to postoperative symptoms, weight regain, and psychological illness. Conclusion Efforts are needed to raise awareness about bariatric surgery among healthcare professionals and the public. Tailored pre- and postoperative consultation may improve quality of life after bariatric surgery.

PURPOSE: To report the characteristics and surgical outcome of macular holes (MHs) that develop after rhegmatogenous retinal detachment (RRD) repair. METHODS: A retrospective chart review was performed in patients who developed a new full-thickness macular hole after RRD repair between May 2010 and July 2013. For eyes that underwent pars plana vitrectomy with internal limiting membrane peeling and gas tamponade for MH repair, main outcomes included macular attachment status and postoperative visual acuity. RESULTS: Fourteen full-thickness MHs were detected in a series of 2,815 eyes (0.49% prevalence) that had undergone prior RRD surgery. Ten MHs developed after primary vitrectomy and four after scleral bucking surgery. The fovea was detached in eight of the 14 eyes at the time of RRD. Fourteen of 14 eyes were managed by pars plana vitrectomy, internal limiting membrane peeling, and intravitreal gas tamponade, and 12 of 14 eyes achieved MH closure. Mean preoperative Snellen best-corrected visual acuity (BCVA) was 20/63 (+/-0.25). Nine of 14 eyes had an improvement in visual acuity of at least two Snellen lines, and five eyes remained unchanged. CONCLUSIONS: In this small retrospective study, the secondary MHs were found predominantly in foveal detachments after RRD repair, most commonly occurring after primary vitrectomy. In conclusion, the surgical outcome and postoperative visual acuity improvement were satisfactory, although the final BCVA depended on the macular status during the RRD.
Humans ; Membranes ; Retinal Detachment* ; Retinal Perforations* ; Retrospective Studies ; Visual Acuity ; Vitrectomy

Purpose: This study aimed to define an optimal age cutoff for early-onset gastric cancer (EOGC) and compare its characteristics with those of late-onset gastric cancer (LOGC) using nationwide survey data. Methods: Using data from a nationwide survey, this comprehensive population-based study analyzed data spanning 3 years (2009, 2014, and 2019). The joinpoint analysis and interrupted time series (ITS) methodology were employed to identify age cutoffs for EOGC based on the sex ratio and tumor histology. Clinicopathologic characteristics and surgical outcomes were compared between the EOGC and LOGC groups. Results: The age cutoff for defining EOGC was suggested to be 50 years, supported by joinpoint and ITS analyses. Early gastric cancer was predominantly present in the EOGC and LOGC groups. Patients with EOGC comprised 20.3% of the total study cohort and demonstrated a more advanced disease stage compared to patients with LOGC. However, patients with EOGC underwent more minimally invasive surgeries, experienced shorter hospital stays, and had lower postoperative morbidity and mortality rates. Conclusion This study proposes an age of ≤50 years as a criterion for defining EOGC and highlights its features compared to LOGC. Further research using this criterion should guide tailored treatment strategies and improve outcomes for young patients with gastric cancer.

Purpose: Multidisciplinary treatment (MDT) in gastric cancer is an effective approach for establishing treatment plans.However, the appropriateness of using “ratio of MDT” as an item for evaluating the adequacy of gastric cancer treatment in Korea has not been previously researched. The purpose of this study is to verify whether the “ratio of MDT” is appropriate as an item for gastric cancer adequacy evaluation from the surgeon’s perspective. Methods: This study involved 142 patients who received MDT at our hospital between December 2015 and January 2023.Patients were divided into 2 groups based on the date when gastric cancer adequacy evaluation was implemented; there were 71 patients before and after the evaluation was conducted, respectively. Based on electronic medical records, the initial plan prepared before the MDT clinic and the final plan prepared after the clinic were compared to determine whether the plan was changed. Results: The average age of patients who received MDT before and after the evaluation was 64.8 and 62.2 years, respectively. Overall, 50 and 21 patients were male (70.4%) and female (29.6%), respectively, in both groups. Before the evaluation, 26 patients (36.6%) who received MDT changed their treatment plans after visiting the clinic, and 15 patients (21.1%) who received MDT after the evaluation had their treatment plans modified. Groups who received MDT and changes in treatment plans were significantly correlated (P = 0.042). Conclusion Our findings suggest that including the “ratio of MDT” as an item of gastric cancer adequacy evaluation needs reassessment.