Purpose: This study examined the clinical results of the treatment of type 2 distal clavicle fracture with using a Wolter plate. Materials and Methods: Between 2004 and 2007, 16 patient treated for type 2 distal clavicle fracture using a Wolter plate were included in this study. Their average age was 32.6 years and the postoperative mean follow-up period was 22.9 months. The reduction and union were qualified according to the immediate post-operative and final radiographs. The functional outcome was evaluated by Kona's system and the Constant score Results: By Kona's functional evaluation, there were 12 cases with excellent results, 3 cases with good results and 1 case of fair results and the average Constant score was 90. All 16 cases showed bony union. As complications, there was 1 case in which the protruded hook of the plate could be palpated at the skin, and 1 case showed an acromial fracture, but all the cases dispalyed successful bony union and there was no acromioclavicular joint arthritis, infection or any other complications. Conclusion: Wolter plate fixation for type 2 distal clavicle fracture is a reliable surgical method for satisfactory reduction and rigid fixation, a lower incidence of nonunion and excellent clinical result.
Na Hyeon Lee;Sun Hyun Kim;Seon Hee Kim;Dong Yeon Ryu;Sang Bong Lee;Chan Ik Park;Hohyun Kim;Gil Hwan Kim;Youngwoong Kim;Hyun Min Cho
Journal of Trauma and Injury
/
v.36
no.3
/
pp.196-205
/
2023
Purpose: Surgical stabilization of rib fractures (SSRF) is widely used in patients with flail chests, and several studies have reported the efficacy of SSRF even in multiple rib fractures. However, few reports have discussed the hardware failure (HF) of implanted plates. We aimed to evaluate the clinical characteristics of patients with HF after SSRF and further investigate the related factors. Methods: We retrospectively reviewed the electronic medical records of patients who underwent SSRF for multiple rib fractures at a level I trauma center in Korea between January 2014 and January 2021. We defined HF as the unintentional loosening of screws, dislocation, or breakage of the implanted plates. The baseline characteristics, surgical outcomes, and types of HF were assessed. Results: During the study period, 728 patients underwent SSRF, of whom 80 (10.9%) were diagnosed with HF. The mean age of HF patients was 56.5±13.6 years, and 66 (82.5%) were men. There were 59 cases (73.8%) of screw loosening, 21 (26.3%) of plate breakage, 17 (21.3%) of screw migration, and seven (8.8%) of plate dislocation. Nine patients (11.3%) experienced wound infection, and 35 patients (43.8%) experienced chronic pain. A total of 21 patients (26.3%) underwent reoperation for plate removal. The patients in the reoperation group were significantly younger, had fewer fractures and plates, underwent costal fixation, and had a longer follow-up. There were no significant differences in subjective chest symptoms or lung capacity. Conclusions: HF after SSRF occurred in 10.9% of the cases, and screw loosening was the most common. Further longitudinal studies are needed to identify risk factors for SSRF failure.
Jihoon Kim;Yesung Lee;Eunhye Seo;Daehoon Kim;Jaehong Lee;Youshik Jeong;Seonghyun Kwon;Jinsook Jeong;Woncheol Lee
Annals of Occupational and Environmental Medicine
/
v.35
/
pp.38.1-38.10
/
2023
Background: Hearing loss (HL) is linked to an elevated risk of cardiovascular diseases (CVDs). The pathogeneses of HL and CVD commonly involve inflammatory responses. Previous studies investigated elevated levels of inflammatory biomarkers in subjects with HL, however, their findings did not demonstrate statistical significance. In our cross-sectional and longitudinal study, we investigated the correlation between HL and increased high-sensitivity C-reactive protein (hsCRP) levels to determine how HL is associated with CVDs. Methods: We conducted a cross-sectional study with workers aged over 18 years who underwent health check-ups at our institution between 2012 and 2018 (n = 566,507), followed by conducting a longitudinal study of workers aged > 18 who underwent health checkups at least twice at our institution between 2012 and 2018 (n = 173,794). The definition of HL was as an average threshold of ≥ 20 dB in pure-tone air conduction at 0.5, 1.0, and 2.0 kHz in both ears. The incidence of increased hsCRP levels throughout the follow-up period was defined as a level exceeding 3 mg/L. Logistic regression and generalized estimating equations were performed to estimate the risk of increased hsCRP levels according to the occurrence of HL in groups stratified by age. Results: In the cross-sectional study, the multivariate-adjusted odds ratio (OR) was 1.17 (95% confidence interval [CI]: 1.02-1.34); the OR was 0.99 (95% CI: 0.80-1.22) in those under 40 and 1.28 (1.08-1.53) in those over 40. In the longitudinal study, the multivariable-adjusted OR was 1.05 (95% CI: 0.92-1.19); the OR was 1.10 (95% CI: 0.90-1.35) in those under 40 and 1.20 (1.01-1.43) in those over 40. Conclusions: This cross-sectional and longitudinal study identified an association between HL and increased hsCRP levels in workers aged over 40 years.
Purpose: To evaluate the clinical results after microfracture surgery for full-thickness chondral lesion of the knee. Materials and Methods: Thrity-seven patients, who had underwent microfracture surgery for full-thickness chondral lesion of the knee between January 1999 and December 2005, were reviewed. Their mean age at the time of operation was 31 years (range, 21~38 years) and mean follow up period was 2.7 years. All patients were reviewd every 6 months after operation. Clinical outcomes were evaluated by activity of daily living (ADL), Tegner activity scale, International Knee Documentation Committee (IKDC) knee examination form, Lysholm score and satisfaction of treatment. Results: ADL and Tegner activity score improved in 83% of patients during first 18 months, but decreased during next 6months. IKDC score improved from 58 points at operation time to 86 points after 12 months, but decreased to 79 points and 68 points at 18 and 24 months after operation, respectively. Also, Lysholm score improved from 61 points at operation time to 89 points after 12 months, to 92 points after 18 months, but 73 points after 24 months. At the last follow-up, 22 patients were excellent or good in satisfaction of treatment, whereas 12 patients were fair, 3 patients were poor. Conclusion: Microfracture surgery for full-thickness chondral lesion of the knee has a good functional improvement for first 12 months after operation, but its effectiveness has decreased over time.
Kim, Jae-Bum;Park, Nam-Hee;Kum, Dong-Yoon;Noh, Dong-Sub;Lee, Jae-Hoon;Han, Seung-Bum;Jung, Hye-Ra;Park, Chang-Kwon
Journal of Chest Surgery
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v.40
no.6
s.275
/
pp.435-440
/
2007
Background: Primary malignant lymphoma of the lung is a very rare neoplasm. Although the prognosis of lymphoma is favorable, the clinical features, prognostic factors and management have not been clearly defined. Material and Method: We retrospectively reviewed the records of 8 patients we managed between 1994 and 2000. They all had malignant lymphoma on the pathologic examination of the lung wit no evidence of mediastinal adenopathy and extrathoracic disease, and no past history of lymphoma. Result: The study group consisted of 3 males and 5 female patients with a mean age of 53.9 years. Three patients were asymtomatic and 5 patients were seer with pulmonary or systemic symptoms. The diagnostic methods were 3 CT needle aspiration biopsies, 1 bronchoscopic biopsy and 4 surgical methods (wedge resection, lobectomy). There were 3 patients with MALT lymphoma, two with diffuse large B-cell lymphoma, two with small lymphocytic lymphom, and one with follicular lymphoma. The 8 patients were treated with a variety of modalities, including surgery, chemotherapy, radiotherapy and combination therapy. The 8 patients have survived for a median follow-up of 38 months. Conclusiian: Although this entity of lymphoma appears to have a good prognosis, further clinical experience and long-term follow-up are needed to identify its clinical features, prognostic factors and management.
We followed up all the infants born to the married women under 50 years of age residing in Gunwee county, Kyungpook Province, between 1 April 1985 and 31 March 1987, and those born to the married women under 50 years residing in Hapchun County, Kyungnam Province, between 1 March 1987 and 28 February 1988, to their first birthday. Likewise, we followed up the infants born to the women who visited the MCH Center of South District Health Center in Taegu City for delivery between 1 April 1985 and 31 March 1987 to the 27th day after birth and obtained the infant mortality rate and the neonatal mortality rate, respectively. There were 17 infant deaths among 1,359 live births in Gunwee and Hapchun Counties and the infant mortality rate was 12.5 per 1,000 live births. Out of 17 infant deaths, 82.4 percent were neontal death and 17.6 percent were postnonatal deaths. Out of the 6,001 live births born to the women visited the MCH Center, 4,834 infants (80.6%) were followed up to the 27th day after birth. Of these 4,834 infants, 36 infants died before the 28th day after birth and thus the neonatal mortality rate was 7.4 per 1,000 live births. Comparison of the maternal characteristics and the birth weight between infants who were followed up and those who were lost to follow-up showed no significant differences. Assuming that the neonatal and postneounatal mortality ratio had been 6:4, the infant mortality rate for the infants born at the MCH Center would have been 12.3 per 1,000 live births. Taking such findings into consideration as the infant mortality rate observed in Gunwee and Hapchun Counties, the neonatal mortality rate at the MCH Center, the causes of infant deaths, and the low birth weight incidence rate, a conservative estimate of infant mortality rate of Korea would be between 12 and 15 per 1,000 live births in $1985{\sim}1988$.
Son, Jongbae;Cho, Yang Hyun;Jeong, Dong Seop;Sung, Kiick;Kim, Wook Sung;Lee, Young Tak;Park, Pyo Won
Journal of Chest Surgery
/
v.51
no.2
/
pp.100-108
/
2018
Background: The question of which type of prosthetic aortic valve leads to the best outcomes in patients in their 60s remains controversial. We examined the hemodynamic and clinical outcomes of aortic valve replacement in sexagenarians according to the type of prosthesis. Methods: We retrospectively reviewed 270 patients in their 60s who underwent first-time aortic valve replacement from 1995 to 2011. Early and late mortality, major adverse valve-related events, anticoagulation-related events, and hemodynamic outcomes were assessed. The mean follow-up duration was $58.7{\pm}44.0$ months. Results: Of the 270 patients, 93 had a mechanical prosthesis (mechanical group), and 177 had a bioprosthesis (tissue group). The tissue group had a higher mean age and prevalence of preoperative stroke than the mechanical group. The groups had no differences in the aortic valve mean pressure gradient (AVMPG) or the left ventricular mass index (LVMI) at 5 years after surgery. In a sub-analysis limited to prostheses in the supra-annular position, the AVMPG was higher in the tissue group, but the LVMI was still not significantly different. There was no early mortality. The 10-year survival rate was 83% in the mechanical group and 90% in the tissue group. The type of aortic prosthesis did not influence overall mortality, cardiac mortality, or major adverse valve-related events. Anticoagulation-related events were more common in the mechanical group than in the tissue group (p=0.034; hazard ratio, 4.100; 95% confidence interval, 1.111-15.132). Conclusion: The type of aortic prosthesis was not associated with hemodynamic or clinical outcomes, except for anticoagulation-related events.
Journal of agricultural medicine and community health
/
v.26
no.1
/
pp.105-114
/
2001
This study was conducted to analyze the change of sex-related knowledges and attitudes of female students after sex education intervention at rural high school. After conducting a pre-survey on 119 subjects of 1st and 2nd grade female students in two rural high schools in November 1999, 150 minute-sex education was provided for the students by health professional from health center. Two follow-up survey were conducted in one month and six months later to evaluate the effect of sex education. The score of knowledge of AIDS was increased from 8.46 in pre-education to 11.90 in one month and 11.87 in six month later. The positive attitude toward the pre-marage sexual relationship was changed from 16.9% in pre-education to 14.4% in one month and 23.5% in six month later. The opinion for the heterosexual intercommunion during school age was not changed by sex education intervention and the subjects were pro for the making male friends during their school period. The subjects were more understood that AIDS patient should be treated humanly and they recognized that the mode of disease transmission and how to prevent the disease. To maintain the effect of sex education, the continuous and regular educational intervention and team approach from school and health professional should be necessary.
Background: Diabetic polyneuropathy is the most common complication in diabetics, occurring in 50% of all cases. About 10-20% of all diabetics are accompanied by neurological pain, showing a tendency to increase with age. Clinical aspects are very diverse, from mild abnormalities on nerve conduction tests to severe abnormalities in all sensory, motor, and autonomic nerves; however, sensory symptoms usually precede motor symptoms. Patients typically express sensory symptoms, such as positive and negative symptoms, which decrease the quality of life and have marked clinical implications, such as increased morbidity and mortality. Although Western medical drugs, such as tricyclic antidepressants, anticonvulsants, and narcotic analgesics, are used for diabetic polyneuropathy, a standard treatment has not been established. Case report: A 65-year-old male with paresthesia and pain due to diabetic polyneuropathy was treated with Uchashinki-hwan, acupuncture, electroacupuncture, moxibustion, and Jungsongouhyul pharmacopuncture for 10 days. We used the Toronto Clinical Neuropathy Scoring System, EuroQol-5 Dimension, and Visual Analog Scale to evaluate symptoms. Subsequently, the Neuropathy Scoring System, EuroQol-5 Dimension, and subjective discomfort improved. Conclusion: The present case report suggests that combined Korean medicine treatment might be an effective treatment for paresthesia and pain with diabetic polyneuropathy. Several follow-up studies should be conducted to clarify the effectiveness of the treatment.
Somak Das;Tuhin Subhra Manadal;Suman Das;Jayanta Biswas;Arunesh Gupta;Sreecheta Mukherjee;Sukanta Ray
Annals of Hepato-Biliary-Pancreatic Surgery
/
v.27
no.4
/
pp.350-365
/
2023
Backgrounds/Aims: Extra hepatic portal venous obstruction (EHPVO) is the most common cause of portal hypertension in Indian children. While endoscopy is the primary modality of management, a subset of patients require surgery. This study aims to report the short- and long-term outcomes of EHPVO patients managed surgically. Methods: All the patients with EHPVO who underwent surgery between August 2007 and December 2021 were retrospectively reviewed. Postoperative complications were classified after Clavien-Dindo. Binary logistic regression in Wald methodology was used to determine the predictive factors responsible for unfavourable outcome. Results: Total of 202 patients with EHPVO were operated. Mean age of patients was 20.30 ± 9.96 years, and duration of illness, 90.05 ± 75.13 months. Most common indication for surgery was portal biliopathy (n = 59, 29.2%), followed by bleeding (n = 50, 24.8%). Total of 166 patients (82.2%) had shunt procedure. Splenectomy with esophagogastric devascularization was the second most common surgery (n = 20, 9.9%). Nine major postoperative complications (Clavien-Dindo > 3) were observed in 8 patients (4.0%), including 1 (0.5%) operative death. After a median follow-up of 56 months (15-156 months), 166 patients (82.2%) had favourable outcome. In multivariate analysis, associated splenic artery aneurysm (p = 0.007), isolated gastric varices (p = 0.004), preoperative endoscopic retrograde cholangiography and stenting (p = 0.015), and shunt occlusion (p < 0.001) were independent predictors of unfavourable long-term outcome. Conclusions: Surgery in EHPVO is safe, affords excellent short- and long-term outcome in patients with symptomatic EHPVO, and may be considered for secondary prophylaxis.
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