Predictors of parental behavioral intentions for vaccinating their children against COVID-19 as determined by the modified theory of planned behavior / 한국간호교육학회지

Purpose@#This study attempted to present a strategy to increase behavioral vaccination intention by identifying factors affecting parents’ intention to have their children vaccinated against coronavirus disease 2019 (COVID-19) by applying the modified theory of planned behavior. @*Methods@#An online survey was conducted with 146 parents of children aged 5 to 17 from August 1 to 30, 2022, and, as a result, 146 data were analyzed. The moderating effect of perceived behavioral control in the relationship between parents’ attitude, subjective norms, and behavioral intention for children’s COVID-19 vaccination was analyzed using the Process Macro (10,000 bootstrapping, 95% confidence interval), and a simple slope analysis was performed to identify differences by group. @*Results@#The moderating effect of perceived behavioral control was statistically significant in the relationship between parent’s attitude and subjective norms for COVID-19 vaccination and behavioral intention. In the simple slope analysis, the reinforcement effect was greatest when the level of perceived behavioral control was high. @*Conclusion@#Since vaccination is most likely when recommended by healthcare providers, it is necessary to ensure that health education through community health experts or mass media can be effectively conducted. In particular, objective information on the effectiveness and safety of COVID-19 vaccinations for children, including monitoring of potential side-effects, should be actively reported.

Infection control in operating rooms for COVID-19 patients

Surgeries performed for patients with coronavirus disease 2019 (COVID-19) place the medical staff at very high risk of infection. We suggest recommendations for appropriate operation preparation, anesthetic management, and infection control for COVID-19 patients in operating rooms.Current Concepts: Surgeries must be performed in an airborne infection isolation room, such as a negative-pressure operating room. It is recommended that scheduled surgeries for COVID-19 patients be postponed to an acceptable extent, with the exception of emergency cases. Moreover, the number of medical staff participating in the surgery should be minimized. Medical staffs should practice proper hand hygiene and wear an appropriate level of personal protective equipment depending on the infection risk. While performing surgery and inducing anesthesia in COVID-19 patients, endotracheal intubation should be performed by trained anesthesiologists with a video laryngoscope, preferably using high-efficiency viral filters, which can prevent contamination in the anesthesia machine. Use of disposable equipment or COVID-19 patient-specific devices is recommended to prevent the spread of infection, but instruments that require sharing among multiple patients must be thoroughly cleaned and disinfected before their use for the next patient.Discussion and Conclusion: Medical staff performing surgeries for COVID-19 patients are at very high risk of infection. Therefore, the use of appropriate personal protective equipment, high-efficiency viral filters in breathing circuits during anesthesia, and disinfection of contaminated equipment after the operation are mandatory.

Infection control in operating rooms for COVID-19 patients

Surgeries performed for patients with coronavirus disease 2019 (COVID-19) place the medical staff at very high risk of infection. We suggest recommendations for appropriate operation preparation, anesthetic management, and infection control for COVID-19 patients in operating rooms.Current Concepts: Surgeries must be performed in an airborne infection isolation room, such as a negative-pressure operating room. It is recommended that scheduled surgeries for COVID-19 patients be postponed to an acceptable extent, with the exception of emergency cases. Moreover, the number of medical staff participating in the surgery should be minimized. Medical staffs should practice proper hand hygiene and wear an appropriate level of personal protective equipment depending on the infection risk. While performing surgery and inducing anesthesia in COVID-19 patients, endotracheal intubation should be performed by trained anesthesiologists with a video laryngoscope, preferably using high-efficiency viral filters, which can prevent contamination in the anesthesia machine. Use of disposable equipment or COVID-19 patient-specific devices is recommended to prevent the spread of infection, but instruments that require sharing among multiple patients must be thoroughly cleaned and disinfected before their use for the next patient.Discussion and Conclusion: Medical staff performing surgeries for COVID-19 patients are at very high risk of infection. Therefore, the use of appropriate personal protective equipment, high-efficiency viral filters in breathing circuits during anesthesia, and disinfection of contaminated equipment after the operation are mandatory.

Emergency exploratory laparotomy in a COVID-19 patient - A case report -

Background@#Surgeries in patients with coronavirus disease 2019 (COVID-19) put medical staff at a high risk of infection. We report the anesthetic management and infection control of a mechanically ventilated COVID-19 patient who underwent exploratory laparotomy for suspected duodenal ulcer perforation.Case: A 73-year-old man, mechanically ventilated for confirmed COVID-19, showed clinical and radiographic signs of a perforated duodenal ulcer, and he was transferred under sedation and intubation to a negative-pressure operating room. The operating and assistant staff wore personal protective equipment. High-efficiency particulate absorbing (HEPA) filters were inserted into the expiratory circuits of the anesthesia machine and portable ventilator. No participating staff contracted COVID-19, although the patient later died due to pneumonia. @*Conclusions@#This report can contribute to establishing clinical guidelines for the surgical management and operation room setting of COVID-19 patients.

Analgesic effect of ropivacaine with fentanyl in comparison with ropivacaine alone for continuous femoral nerve block after knee replacement arthroplasty: a prospective, randomized, double-blinded study

Background@#The analgesic effect of perineural opioid in clinical practice are still controversial. This randomized controlled trial compared analgesic effect of ropivacaine with fentanyl or ropivacaine alone for continuous femoral nerve block following unilateral total knee arthroplasty. @*Methods@#Fourty patients of ASA PS Ⅰ or Ⅱ receiving total knee arthroplasty with spinal anesthesia were enlisted and randomly allocated into two groups. Group R; bolus injection of 0.375% ropivacaine, 30 ml and an infusion of 0.2% ropivacaine at 8 ml/h (n = 20). Group RF; 0.375% ropivacaine, 29 ml added with 50 μg of fentanyl as a bolus and an infusion of 0.2% ropivacaine mixed with 1 μg/ml of fentanyl at 8 ml/h (n = 20). Local anesthetic infusion via a femoral nerve catheter was started at the end of operation and continued for 48 h. Intravenous patient-controlled analgesia with hydromorphone (0.15 mg/ml, 0-1-10) were used for adjuvant analgesics. Position of catheter tip and contrast distribution, visual analog scale of pain, hydromorphone consumption, side effects were recorded for 48 h after operation. Patient satisfaction for the pain control received were noted. @*Results@#The pain visual analogue scale, incidences of side effects and satisfaction were not different between the two groups (P > 0.05), but the hydromorphone usage at 48 h after operation were lower in the Group RF than in the Group R (P = 0.047). @*Conclusions@#The analgesic effect of ropivacaine with fentanyl for continuous femoral nerve block after knee replacement arthroplasty was not superior to that of the ropivacaine alone.

Anaphylaxis after rocuronium administration during induction of anesthesia

Anaphylaxis during anesthesia is rare, but often fatal. Rocuronium is a neuromuscular relaxant used for induction of anesthesia. We experienced a case of anaphylaxis after rocuronium administration during induction of anesthesia. A 64-year-old female patient was scheduled for bilateral radius fracture fixation. The history of patient showed no specific findings other than hypersensitivity to mackerel. She had no previous experience of anesthesia. Anesthesia was induced by intravenous injection of propofol 100 mg and continuous infusion was begun with remifentanil 0.25 µg/kg/min, followed by rocuronium 40 mg. Immediately after intravenous administration of rocuronium, the manual ventilation became difficult, and the patient developed erythema and severe hypotension. The patient was diagnosed with anaphylaxis based on clinical features and started treatment. First, we performed endotracheal intubation promptly. Then, immediate intravenous administration of epinephrine and fluid followed. Despite adequate treatment, hypotension was not corrected and intravenous epinephrine was administered. However, ventricular tachycardia occurred which was successfully treated with a defibrillator. Later, the patient uneventfully recovered in the intensive care unit. The patient was not tested for skin prick test, but rocuronium was the most likely cause of anaphylaxis at that time. The authors unexpectedly experienced drug-induced anaphylaxis, which is life-threatening to the patient. Clinicians should be aware of the diagnosis, treatment, and prevention as anaphylaxis can be hazardous to the patient.

Initial titration with 200 μg fentanyl buccal tablets: a retrospective safety analysis in Korean cancer patients

BACKGROUND/AIMS: Managing breakthrough pain (BTP) is important for many cancer patients because of the rapid onset and unpredictable nature of the pain episodes. Fentanyl buccal tablets (FBTs) are a rapid-onset opioid indicated for BTP management. However, FBT titration is needed to optimize BTP management. In this study, we aimed to evaluate the safety and efficacy of initiating 200 μg FBTs in Korean cancer patients. METHODS: A retrospective analysis of medical records was performed on all advanced cancer patients treated with FBTs for BTP between October 2014 and July 2015. Patients who received initial doses of 200 μg FBTs for at least 3 days and cases in which FBT was available at doses of 200, 400, and 800 μg were included. RESULTS: A total of 56 patients with a median age of 62 years (range, 32 to 80) were analyzed, 61% of whom were male. The median and mean values of morphine equivalent daily doses were 60 mg/day (range, 15 to 540) and 114.8 ± 124.8 mg/day, respectively. The most frequent effective doses of FBT were 200 μg (41 patients, 74%) and 400 μg (12 patients, 21%). Three patients (5%) could not tolerate 200 μg of FBT and discontinued treatment. Nausea, vomiting, somnolence, and dizziness were the most frequent treatment-related adverse events (AEs), and all AEs were grade 1 (mild) or 2 (moderate). CONCLUSIONS: FBT at the initial 200 μg dosage was well-tolerated and effective as a BTP management strategy in Korean cancer patients. Further prospective studies are needed to determine appropriate initiating doses of FBT in Korean patients with opioid tolerance.

Difficult intubation of a patient with progressive multifocal leukoencephalopathy and muscle spasticity: A case report

Progressive multifocal leukoencephalopathy (PML) is a demyelinating central nervous system disease characterized by neurological deficits, including cognitive impairment, altered mental status, and muscle spasticity. Preoperative evaluation and intraoperative airway management of the airway is difficult in patients with this disease. In this report, the authors describe a 62-year-old man with PML and spastic hemiparesis, who was scheduled for video-assisted thoracic bullectomy under general anesthesia. A preoperative airway evaluation, including Mallampati classification, could not be performed due to lack of patient cooperation. Additionally, the anesthesiologist did not perform diverse physical assessments of the airway or prepare an adequate airway management strategy. During induction of general anesthesia, difficulty with intubation was encountered because of limited mouth opening. This case emphasizes that anesthesiologists should have thorough knowledge of airway assessment and management strategies, and perform a comprehensive assessment to implement appropriate airway management in patients with this disease.

The Influence of Mothers' Native Country on Multicultural Adolescents' Seasonal Influenza Vaccinations in Multicultural Adolescents Using Data from the 13th (2017) Korea Youth Risk Behavior Web-Based Survey

PURPOSE: The aim of this study was to evaluate the influence of the mothers' native country on influenza vaccinations in adolescents in multicultural families. METHODS: Data were gathered from the 13th (2017) Youth Risk Behavior Web-Based Survey. Logistic regression analyses were conducted using a complex sample data analysis method. The participants in this study had a father who was born in Korea and a mother born outside of Korea. The sample included 481 adolescents. RESULTS: The analysis of non-adjusted confounding variables showed that influenza vaccination was higher in multicultural adolescents whose mother's native country had an annual minimum temperature less than 21℃ (odds ratio [OR]: 1.81, 95% confidence interval [CI]: 1.20~2.74). Furthermore, when the analysis was adjusted for confounding variables, an annual minimum temperature less than 21℃ in the mother's native country had a statistically significant association with influenza vaccination (OR: 2.12, 95% CI: 1.36~3.29). CONCLUSION: Multicultural adolescents belong to a socioeconomically vulnerable class, and their health promotion behaviors are influenced by their mothers' culture. Thus, healthcare providers and school nurses should provide adolescents with appropriate information related to influenza vaccination depending on their mothers' culture and their family's cultural background.

A Case of Isolated Traumatic Aniridia in a Pseudophakic Eye

PURPOSE: We report a rare case of isolated traumatic aniridia in a pseudophakic eye. CASE SUMMARY: A 69-year-old female came to our emergency department complaining of right eye pain and visual disturbance after trauma due to fall on the stairs. Five years earlier she had undergone an uncomplicated right sutureless phacoemulsification cataract extraction through a 2.2 mm temporal clear corneal incision, followed by insertion of a folding intracapsular intraocular lens. Total iris expulsion occurred through the cataract incision without extension of the wound or disruption of the posterior capsule or intraocular lens. CONCLUSIONS: We report a rare case of isolated traumatic aniridia in a pseudophakic eye, which has not been reported in the Republic of Korea.

Hypotension due to compression of the inferior vena cava by intrathoracic herniation of peritoneal fat during laparoscopic surgery: A case report

Vena cava syndrome is caused by central venous obstruction and can be divided into superior vena cava syndrome and inferior vena cava (IVC) syndrome. Symptoms and signs of IVC syndrome vary from no symptoms to lower limb edema, hypotension, and typical venous stasis changes of the lower extremities, such as brownish discoloration of the skin, woody edema, and ulceration. Carbon dioxide pneumoperitoneum, lithotomy-Trendelenburg position, and abdominal obesity could increase intra-abdominal pressure. We report a patient undergoing laparoscopic surgery who showed intrathoracic herniation of peritoneal fat induced by elevated intra-abdominal pressure due to the reasons mentioned above, resulting in IVC syndrome and hypotension perioperatively. The patient was treated with a conservative approach because he was asymptomatic except for hypotension on the first postoperative day.

Intraoperative ventilation and hemodynamic change due to bladder perforation during transurethral resection of a bladder tumor: A case report

Transurethral resection is the most efficacious and safest urologic procedure for the treatment of benign prostatic hypertrophy, prostate cancer, and bladder cancer. Complications of transurethral resection include hemorrhage, infection, transurethral resection syndrome, and bladder perforation. Early detection of bladder perforation is important because it can cause critical ventilation and hemodynamic changes. In this case, we detected bladder perforation as the cause of ventilation and hemodynamic change intraoperatively and treated it by immediate surgical repair.

Intraoperative ventilation and hemodynamic change due to bladder perforation during transurethral resection of a bladder tumor: A case report

Transurethral resection is the most efficacious and safest urologic procedure for the treatment of benign prostatic hypertrophy, prostate cancer, and bladder cancer. Complications of transurethral resection include hemorrhage, infection, transurethral resection syndrome, and bladder perforation. Early detection of bladder perforation is important because it can cause critical ventilation and hemodynamic changes. In this case, we detected bladder perforation as the cause of ventilation and hemodynamic change intraoperatively and treated it by immediate surgical repair.

Anesthetic management of a patient with glucose-6-phosphate dehydrogenase deficiency undergoing robot-assisted laparoscopic surgery: A case report

The authors describe the successful perioperative management of a 3-year-old boy from Dubai with glucose-6-phosphate dehydrogenase (G6PD) deficiency, who underwent robot-assisted laparoscopic pyeloplasty for complete right ureteropelvic junction obstruction. G6PD deficiency is a genetic disorder predisposing patients to hemolytic anemia from oxidative stress. Important considerations in anesthetic management include avoiding oxidative stress, which can be caused by various conditions, and monitoring for hypercapnia, which can cause acidosis and hemolysis. Laparoscopic surgery is usually associated with hypercapnia and therefore an increased risk for respiratory acidosis. During surgery in this particular case, efforts were made to avoid carbon dioxide retention and to keep the patient warm. General anesthesia was induced with thiopental sodium, rocuronium, and fentanyl, and maintained with sevoflurane. There were no signs of hemolysis in the perioperative period and he was discharged owing to his improved condition.

The experience of endotracheal intubation in Middle East respiratory syndrome patients: A case report

After Middle East respiratory syndrome (MERS) was first confirmed in Korea on May 20, 2015, a total of 186 confirmed cases and 37 deaths occurred until the announcement of its cessation on December 23, 2015. MERS often causes severe pneumonia; accordingly, many patients require endotracheal intubation for mechanical ventilation. At our hospital, we treated 30 confirmed and 29 suspected cases and performed 9 endotracheal intubations in 8 of these patients, using conventional direct laryngoscopy (DL) and GlideScope video-laryngoscopy (GL). We faced difficulty in conducting endotracheal intubation due to the personal protective equipment and the limited bed height required for managing MERS patients. In such cases, GL improved the ease and direct confirmation of success of endotracheal intubation as compared to DL. In addition, we found that portable end-tidal CO2-monitoring devices may facilitate more precise and reliable confirmation of successful intubation.

Effect of capsicum plaster at the P6 acupoint on postoperative nausea and vomiting in patients undergoing endoscopic sinus surgery

BACKGROUND: We evaluated the efficacy of capsicum plaster, applied to the Chinese acupuncture point (acupoint) Pericardium 6 (P6), in reducing postoperative nausea and vomiting (PONV) in patients who underwent endoscopic sinus surgery (ESS). METHODS: One hundred and fifty patients scheduled for ESS were randomly placed in one of 3 groups. Each group had 50 patients. Inactive tape was affixed at both P6 acupoints and both shoulders in the control (placebo) group. Capsicum plaster was affixed at both P6 acupoints and inactive tape was affixed at both shoulders in the capsicum plaster (P6) group. Capsicum plaster was affixed at both shoulders and inactive tape at both P6 acupoints in the sham group. Plasters and tapes were affixed before the induction and removed 8 hours after surgery. RESULTS: The incidence of PONV and requirement for antiemetics were significantly lower in the P6 group than in the control and sham groups during the 24 hours after surgery. At postoperative 0-24 hour, nausea was 42% in the control group, 2% in the P6 group, and 38% in the sham group. Postoperative vomiting was 28%, 0% and 26%, respectively, and the use of antiemetics was 34%, 0% and 32%, respectively. CONCLUSIONS: Stimulation of the P6 acupoint with capsicum plaster is effective for preventing PONV at postoperative 0-24 hour in patients undergoing ESS.

Right ventricle perforation after Swan-Ganz catheterization in a patient undergoing CABG surgery: A case report

We report an extremely rare case of right ventricle perforation by a Swan-Ganz catheter during open heart surgery. Even when pulmonary artery catheters are inserted with the utmost care, serious complications such as hematoma formation, pneumothorax, hemothorax, perforation of the cardiac chambers, and rupture of the pulmonary artery may occur. We present a case of primary closure of a right ventricle perforation discovered during coronary artery bypass graft surgery. In this case, the Swan-Ganz catheter was found penetrating the anterior wall of the right ventricle during the surgery. The location of the Swan-Ganz catheter, the stiffness of the catheter caused by hypothermia, and excessive surgical manipulation were supposed to be the etiologies. Therefore, the location of the Swan-Ganz catheter and increased stiffness from hypothermia should be taken into consideration during heart surgery.

Trends of surgical operations of North Korean defectors at a single hospital

The health and welfare of North Korean defectors is a rising interest as a large number of North Korean defectors are currently living in South Korea. Due to shortage of food provisions, intensive physical labor oriented lifestyle and inadequate medical service system, the medical environment and disease distribution is very different between North and South Korea. Furthermore the physical and mental hardships during the escape from North Korea and the difficulty of adjusting to a new society may all contribute to the health status of North Korean defectors. Recently many health concerns of North Korean defectors have been a social issue in the Korean society. There have been studies and statistics on the mental illnesses of the defectors due to the sufferings during the escape and the difficulty in adjusting into a new environment but there have been no information on the surgical aspects of the defectors. Analyzing the underlying diseases and the incidences of surgery may prepare for an improved understanding in patient care of North Korean defectors

Trends of HIV-infected Patients Operated at Single Hospital / 병원감염관리

BACKGROUND: As anti-retroviral therapy has improved and the life expectancy of patients' with HIV in Korea has increased, an increased number of surgical procedures have been performed in this population. Therefore, in the current study, we investigated the trend in surgery conducted on patients with HIV in our hospital over the last 5 years. METHODS: We retrospectively reviewed the medical records of HIV-infected patients who underwent surgery under general or local anesthesia at our hospital between 2005 and 2010. RESULTS: The total number of surgeries performed in HIV-infected patients in the 5-year period was 95. Of these, 23 (24%) were performed under general anesthesia and 72 (76%) under spinal anesthesia. Anorectal surgery was the most commonly performed surgery (71 cases, 76%). The postoperative complication rate was 5.3% (3 cases of pneumonia and 2 of wound infection), with general anesthesia and time to discharge being identified as contributory factors. Preoperative CD4+ T cell count was not significantly associated with complications. CONCLUSION: This study was the first to analyze the trends in surgical procedures performed in HIV-infected patients in Korea. Our study may be beneficial as a reference for clinicians who manage patients with HIV.

The development of tension pneumothorax during mask ventilation under general anesthetic induction / 대한마취과학회지

No abstract available.