The Influence of Grit and Resilience on the Retention Intention of New Nurses / 정신간호학회지

Purpose@#This study was conducted to investigate the influence of grit and resilience on the retention intention of new nurses. @*Methods@#The participants were 148 new nurses who had worked at two tertiary hospitals for less than 12 months. The data were collected on self-reported questionnaires from October 25, 2022, to November 28, 2022. T-tests, one-way analysis of variance, Mann-Whitney U test, Kruskal-Wallis test, Spearman’s correlation analysis, and multiple regression were used to analyze the data. @*Results@#Retention intention was significantly different according to placement in the desired department and job satisfaction. Retention intention showed a significant positive correlation with grit (p<.001) and resilience (p<.001). Significant factors influencing the retention intention of new nurses were resilience (β=.30, p<.001), grit (β=.27, p=.001), and job dissatisfaction (β=-.16, p=.029). These variables accounted for 29% (F=21.41, p<.001) of new nurses’ retention intention. @*Conclusion@#The results of this study showed that considering these factors influencing the retention intention of new nurses might be helpful for strategies addressing nurse staffing challenges.

Birth seasonality in Korean Prader-Willi syndrome with chromosome 15 microdeletion

PURPOSE: Prader-Willi syndrome (PWS) is a well-known genetic disorder, and microdeletion on chromosome 15 is the most common causal mechanism. Several previous studies have suggested that various environmental factors might be related to the pathogenesis of microdeletion in PWS. In this study, we investigated birth seasonality in Korean PWS. METHODS: A total of 211 PWS patients born from 1980 to 2014 were diagnosed by methylation polymerase chain reaction at Samsung Medical Center. Of the 211 patients, 138 were born from 2000-2013. Among them, the 74 patients of a deletion group and the 22 patients of a maternal uniparental disomy (UPD) group were compared with general populations born from 2000 using the Walter and Elwood method and cosinor analysis. RESULTS: There was no statistical significance in seasonal variation in births of the total 211 patients with PWS (chi2=7.2522, P=0.2982). However, a significant difference was found in the monthly variation between PWS with the deletion group and the at-risk general population (P<0.05). In the cosinor model, the peak month of birth for PWS patients in the deletion group was January, while the nadir occurred in July, with statistical significance (amplitude=0.23, phase=1.2, low point=7.2). The UPD group showed the peak birth month in spring; however, this result was not statistically significant (chi2=3.39, P=0.1836). CONCLUSION: Correlation with birth seasonality was identified in a deletion group of Korean PWS patients. Further studies are required to identify the mechanism related to seasonal effects of environmental factors on microdeletion on chromosome 15.

Torsion of an Accessory Spleen; Diagnosed Preoperatively and Excised Laparoscopically

We report on a case of torsion of an accessory spleen occurring in a 19-year-old female. She was admitted with a three-day history of left-upper quadrant pain that became slowly aggravated. On physical examination, left-side abdominal tenderness was observed, most markedly in the left upper quadrant, but no rebound tenderness was noted. Contrast-enhanced computed tomography (CT) scan showed a non-enhancing mass with a tubular vascular pedicle and normal enhancing spleen in the left upper abdomen. Doppler ultrasound showed no vascular flow within the hypoechoic mass in the left upper abdomen. Torsion of an accessory spleen was suspected, and emergent laparoscopic exploration was performed. Laparoscopic exploration showed a large rounded violet mass with a tw isted vascular pedicle, located anterior to the normal spleen. The mass was excised laparoscopically and then removed through a 2.5 cm extended incision of the left-sided trocar incision. Postoperative recovery was normal and she was discharged on the fifth postoperative day.

Torsion of an Accessory Spleen; Diagnosed Preoperatively and Excised Laparoscopically

We report on a case of torsion of an accessory spleen occurring in a 19-year-old female. She was admitted with a three-day history of left-upper quadrant pain that became slowly aggravated. On physical examination, left-side abdominal tenderness was observed, most markedly in the left upper quadrant, but no rebound tenderness was noted. Contrast-enhanced computed tomography (CT) scan showed a non-enhancing mass with a tubular vascular pedicle and normal enhancing spleen in the left upper abdomen. Doppler ultrasound showed no vascular flow within the hypoechoic mass in the left upper abdomen. Torsion of an accessory spleen was suspected, and emergent laparoscopic exploration was performed. Laparoscopic exploration showed a large rounded violet mass with a tw isted vascular pedicle, located anterior to the normal spleen. The mass was excised laparoscopically and then removed through a 2.5 cm extended incision of the left-sided trocar incision. Postoperative recovery was normal and she was discharged on the fifth postoperative day.

Survival of Patients with Trisomy 18 Based on the Treatment Policy at a Single Center in Korea

PURPOSE: Although discussion about active treatment of trisomy 18 is increasing, there are no previous articles regarding this subject in Korea. In order to provide objective data about the clinical characteristics and survival of patients with trisomy 18, based on the treatment policy, to medical teams and parents with trisomy 18, we reviewed the medical records of such patients at a single center in Korea. METHODS: This is a retrospective study of 22 patients diagnosed with trisomy 18 at the Samsung Medical Center between 1995 and 2013. We collected data about the clinical characteristics, including demographics, birth history, diagnosis method, and associated anomalies. We analyzed the survival in days, according to three broad categories of treatment policy: give-up, conservative management and active treatment. RESULTS: Of the 22 patients with confirmed trisomy 18, the majority were female (19, 86%). The median gestational age was 39 weeks (range, 31-41 weeks) and the median birth weight is 2,029 g (range, 1,130-2,990 g). Among the anomalies associated with trisomy 18, ventricular septal defect (86%) and patent ductus arteriosus (81%) were the most common cardiac anomalies; giant cisterna magna (59%) was the most common central nervous system anomaly; and clenched hands (73%) and low set ears (59%) were the most common structural anomalies. The survival based on the treatment policy was the highest in the active treatment group, followed by the conservative management group. The give-up group had the lowest survival. CONCLUSION: It is possible to achieve an improvement in both survival and symptom relief for patients with trisomy 18, despite poor neurological outcome and high mortality. Medical personnel need to provide objective data on trisomy 18 to the parents, and determine the treatment policy through careful discussion.

Laparoscopic transabdominal extraperitoneal mesh repair of lumbar hernia / 대한외과학회지

Lumbar hernias are rare posterolateral abdominal wall defects that may be congenital or acquired. There are two types of lumbar hernia, the superior lumbar hernia through Grynfeltt triangle, and the inferior lumbar hernia through Petit triangle. Many techniques have been described for the surgical repair of lumbar hernias including primary repair, local tissue flaps, and conventional mesh repair. But these open techniques require a large skin incision. We report a case of superior lumbar hernia, which was successfully repaired using a laparoscopic approach.

Iatrogenic Gallbladder Perforation during Gastric Endoscopic Mucosal Resection

With the exception of accidental perforation during a laparoscopic Cholecystectomy, An Iatrogenic Gallbladder Perforation Is Quite Rare. Several Cases Have Been Reported As A Complication Of Interventional Or Endoscopic Procedures. Although A Case Of Gallbladder And Stomach Perforation During Gastric Endoscopic Mucosal Resection (Emr) Has Been Reported, We Encountered A Case Of Gallbladder Perforation During Gastric Emr Without Evidence Of A Perforation Of The Stomach, Which Has Not Been Reported In The Literature.

A Rare Ileal Intussusception Caused by a Lipoma of the Ileum

Adult intussusception is a rare disease and it differs from childhood intussusception in its presentation, cause and treatment. Most of the cases have an underlying lesion within the intussusception that requires surgical resection. Making the diagnosis can be delayed because of the nonspecific and chronic symptoms, and many cases are diagnosed during performance of emergency laparotomy for treating the obstructive symptoms. A computed tomography (CT) scan is most useful for making the diagnosis of adult intussusception and is helpful in revealing the underlying lesion, although a barium enema can help to diagnose colonic intussusceptions. Surgical resection remains the recommended treatment for nearly all cases, but there is controversy about whether or not the intussusception should be initially reduced before resection. Gastrointestinal lipomas are rare benign tumors that can occur anywhere along the gut, and the small bowel is the second most common site for gastrointestinal lipomas after the colon. Intussusception of the ileum by a lipoma is very rare. We report here on a case of ileo-ileal intussusception that was caused by a lipoma of the ileum in a 35-year-old man who complained of abdominal pain of one week duration. The diagnosis of an ileo-ileal intussusception caused by a lipoma of the ileum was suspected preoperatively according to the typical CT findings, so we tried to initially reduce the intussusception during laparotomy. But manual reduction was impossible due to the edema of the lesion, and an ileum of some length had to be resected.

Gallbladder Torsion with Accompanying Acute Appendicitis

Gallbladder torsion is a rare clinical entity and it is a difficult condition to diagnose preoperatively. About 500 cases of gallbladder torsion have been reported since 1898, when Wendel first described gallbladder volvulus. This condition most commonly occurs in elderly women and the symptoms of this disease are largely non-specific and they mimic those of acute cholecystitis. Even with the recent advances of radiologic imaging modalities, making a preoperative diagnosis of gallbladder torsion is difficult and most cases are diagnosed at the time of surgery. An early diagnosis and prompt cholecystectomy for this disease are important in order to avoid the complications of gangrene and perforation, and to reduce mortality. A high index of suspicion of gallbladder torsion on the basis of the clinical situation and the specific findings on the radiologic images, usually ultrasonography and computed tomography (CT) scanning, can make the correct preoperative diagnosis possible. Gallbladder torsion is a rare disease, and gallbladder torsion with accompanying acute appendicitis is extremely rare. We report here on a case of gallbladder torsion with accompanying acute appendicitis in an 89-year-old woman and we review the clinical aspects of gallbladder torsion. Unfortunately, the diagnosis of gallbladder torsion was missed in this case, so we retrospectively reviewed and correlated the CT findings with the surgical findings.

Idiosyncratic Portal Collateral Circulation during Hepatic Inflow Occlusion / 한국간담췌외과학회지

PURPOSE: Acute ligation of the portal vein in animals results in the pooling of blood in the splanchnic bed, and this is followed by rapid cardiovascular collapse and death. However, humans can withstand portal inflow occlusion because of portal collateral circulation. We tried to prove the development of portal collateral circulation for acute portal inflow occlusion through serial measurements of the portal pressure. METHODS: Our study was done on 187 patients who under went liver resection using portal triad clamping (PTC). We inserted a catheter into the right gastroepiploic vein and we measured the portal pressure before PTC, after PTC and just before the reperfusion of the last clamping. RESULTS: During liver resection, the portal pressure gradually decreased by 61.8 mmH2O in the normal liver group, 71.1 mmH2O in the chronic hepatitis group and 43.0 mmH2O in the cirrhosis group because of the development of collateral circulation. The differences among the three groups had no statistical significance. Moreover, there was no difference in the portal pressure decrease between the intermittent and continuous clamping groups. However, the decrease of portal pressure in the 21 patients with varices was much less than the decrease of portal pressure in those patients without varices (10 mmH2O vs. 62.7 mmH2O, p=0.008). In the more recent 20 cases, we additionally measured the portal pressure 15 minutes and 30 minutes after PTC. The pressure dereased rapidly for the first 15 minutes and the degree of pressure decrease after 15 minutes was minimal. CONCLUSION: The gradual decrease of portal pressure during PTC suggests the development of portal collateral circulation. This enables the patients to better tolerate liver ischemia during liver resection or transplantation. Most of the collateral circulations seemed to develop within the first 15 minutes of PTC.