BACKGROUND: Hip fractures are a significant cause of morbidity and mortality in the elderly. Fast-track multidisciplinary co-management of these patients, rapid preoperative optimization, early surgery, and expeditious rehabilitation may minimize morbidity and mortality. In this study, we evaluated outcomes of fixation of hip fractures in the elderly patients managed by Geriatric Hip Fracture Program at a military hospital in India. METHODS: A total of 114 patients above 60 years of age with hip fractures were enrolled. They were comanaged by a team of specialists and fast-tracked to surgery. Independent ambulation with support of a walker was achieved before discharge to home. Patients were followed up for 1 year. RESULTS: The average age of the 114 patients was 77 years; 24 patients were octogenarian. Eighty-four percent of injuries were due to a domestic fall. Hypertension (41%) and diabetes (22%) were the most common comorbidities. All patients were optimized before surgery. The average delay from injury to admission was 1.7 days (range, 0 to 14 days) and that from admission to surgery was 1.8 days (range, 0 to 19 days). Hence, the average time from injury to surgery was 3.5 days. The length of stay in hospital was, as per rehabilitative milestones achieved, 2 to 5 days in 40% of the patients and 6 to 15 days in 60% of the patients. At 1 year after surgery, 95 patients were independently ambulant (56 patients with support and 39 patients without support). Twenty-three percent of the patients had postoperative complications and eight patients died (7.7%) at 1-year follow-up; 11 patients were lost to follow-up. CONCLUSIONS: Elderly hip fracture has a high risk of mortality (14%–58%). Thus, expeditious surgery within 24 hours of admission has been advocated in the Western literature to minimize mortality. Mortality rate at 1 year after surgery remains at 10% to 24%. In our study, even with aggressive co-management, the average delay to hip fracture fixation was more than 3 days; however, the 1-year mortality was relatively low (7.7%). This indicates the importance of preoperative optimization and postoperative rehabilitation for independent ambulation and mortality reduction in the elderly population.
Aged ; Aged, 80 and over ; Comorbidity ; Follow-Up Studies ; Fracture Fixation ; Hip Fractures ; Hip ; Hospitals, Military ; Humans ; Hypertension ; India ; Length of Stay ; Lost to Follow-Up ; Mortality ; Postoperative Complications ; Rehabilitation ; Specialization ; Veterans ; Walkers ; Walking

Boron neutron capture therapy and Y-90 radioembolization are emerging therapeutic methods for uncontrolled brain cancers and hepatic cancers, respectively. These advanced radiation therapies are heavily relied on theranostic nuclear medicine imaging before the therapy for the eligibility of patients and the prescribed-dose simulation, as well as the post-therapy scanning for assessing the treatment efficacy. In Taiwan, the Taipei Veterans General Hospital is the only institute performing the BNCT and also the leading institute performing Y-90 radioembolization. In this article, we present our single institute experiences and associated theranostic nuclear medicine approaches for these therapies.
Boron Neutron Capture Therapy ; Brain Neoplasms ; Hospitals, General ; Humans ; Liver Neoplasms ; Nuclear Medicine ; Taiwan ; Theranostic Nanomedicine ; Treatment Outcome ; Veterans

BACKGROUND: Lung nodules are frequently identified on imaging studies and can represent early lung cancers. We instituted the Lung Nodule Evaluation Team (LNET) to optimize management of these nodules by a lung specialist physician. All lung nodules identified by a radiologist prompted a direct consultation to this service. We report our initial experience with this process. METHODS: This is a retrospective review of patients with lung nodules at a single institution from 2008 to 2015. Since October 2014, lung nodules >3 mm identified on computed tomography (CT) scanning of the chest generate an automatic consult to LNET from the radiology service. Demographic, nodule and follow up data was entered into a surveillance database and summarized. RESULTS: There were 1,873 patients identified in the database. Of these, 900 patients were undergoing active surveillance. Consults increased from 5.5 to 93 per month after the start of the new consult program. Lung nodules were identified on 64% of chest CT scans. Prior to the direct radiology consult the average size of a nodule was 1.7 cm and 0.7 cm after. The overall time from initial nodule imaging to initiating a management plan by a thoracic specialist physician was 3.7 days. CONCLUSIONS Assessment of lung nodules by a specialist physician is important to ensure appropriate long term management and optimize utilization of diagnostic interventions. A direct radiology consult to a specialized team of chest physicians decreased the time in initiating a management plan, identified smaller nodules and may lead to a more judicious use of health care resources in the management of lung nodules.
Hospitals, Veterans ; Humans ; Lung Neoplasms ; diagnostic imaging ; pathology ; therapy ; Quality Assurance, Health Care ; Tomography, X-Ray Computed ; Tumor Burden

PURPOSE: This study was performed to compare the: i) 1-year survival rate of patients with hip fractures, ii) factors affecting mortality in patients with hip fractures, and iii) results of functional recovery at commissioned hospitals (CH) and veterans hospitals (VH) to characterize the quality of care provided in the Korean commissioned hospital system. MATERIALS AND METHODS: The study population consisted of 183 veteran patients (84 and 99 treated at a single VH and 39 CH, respectively) who underwent hip fracture surgery between January 2010 and February 2015. This study compared baseline characteristics (i.e., age, comorbidities, fracture types and surgical treatment approaches) of the two groups vs. clinical outcomes, and evaluated the waiting time, length of hospital stay, total medical expenses, mortality rate within one year, and functional recovery at last follow up. RESULTS: There were no significant differences in age, fracture types, comorbidities, ambulatory status before fracture, waiting time, or length of hospital stay between the two groups, however, the total medical cost was higher in the CH group (P=0.009). There was no significant difference in mortality within one year after hip fracture (P=0.224) or functional recovery at last follow-up (P=0.463) between the two groups. CONCLUSION: The results of this study confirm that the Korean commissioned hospitals system is operating in accordance with its purpose. However, further studies are needed to better characterize the medical expenses of CHs vs. veterans hospitals.
Comorbidity ; Follow-Up Studies ; Hip Fractures ; Hip ; Hospitals, Veterans ; Humans ; Length of Stay ; Mortality ; Survival Rate ; Veterans

Blood culture is important to detecting bacteremia and fungemia in patients with suspected sepsis. We observed a four-year trend of blood culture isolates in the frequency by age group and in vitro antimicrobial susceptibility patterns obtained at VHS Medical Center, the largest veterans hospital in Korea. Blood cultures collected between 2012 and 2015 were analysed retrospectively. Of 68,352 blood specimens, 7,901 isolates were identified during the study period. Seventy-two percent of the isolates were gram-positive cocci, 18% were gram-negative rods, and 6% were fungi. The frequency of bacteremia/fungemia in patients who were 80–89 years old was 43.8%, the highest rate among all age groups, and the mean age of patients diagnosed by blood culture was 77 years old. Coagulase-negative staphylococcus (52.3%), Staphylococcus aureus (8.3%), enterococci (7.5%), Escherichia coli (6.4%), and Klebsiella pneumoniae (3.9%) were the bacteria most commonly isolated. The percentage of methicillin-resistant S . aureus increased in 2015 (76%) relative to that in 2012–2014 (63%–65%), and that of vancomycin-resistant Enterococcus faecium was 17%–22% with no significant changes through time. Among the gram-negative isolates, the ciprofloxacin resistance rate increased to 51.4% (E. coli ) and 31.1% (K. pneumoniae ) in 2015, but imipenem or ertapenem resistance was still very rare, with resistance rates of less than 0.5%. Acinetobacter baumannii showed a high rate of resistance (over 70%) to imipenem and ciprofloxacin throughout the study. In Pseudomonas aeruginosa , the resistance rates of imipenem and ciprofloxacin increased dramatically over time. This analysis confirmed a decrease in antimicrobial susceptibility of gram-negative rods isolated by blood culture.
Acinetobacter baumannii ; Bacteremia ; Bacteria ; Ciprofloxacin ; Enterococcus faecium ; Escherichia coli ; Fungemia ; Fungi ; Gram-Positive Cocci ; Hospitals, Veterans* ; Humans ; Imipenem ; In Vitro Techniques ; Klebsiella pneumoniae ; Korea ; Methicillin Resistance ; Pneumonia ; Pseudomonas aeruginosa ; Retrospective Studies ; Sepsis ; Staphylococcus ; Staphylococcus aureus ; Veterans*

The military medical system of the Korean People's Army (KPA) first appeared in August 1946 when a central military hospita was established at the headquarters. Inside the KPA, the military medical and veteran services were first established in February 1948. The military medical officers of the KPA were those who were initially engaged in North Korea's health care sector. Most of the early military medical officers were those who had been trained in the Japanese medical system before liberation and were surgeons. After the establishment of the government in September 1948, Lee Dongwha rapidly introduced the medical system of the Soviet army into the KPA. The KPA military medical system was a mix of Soviet, Japanese and Chinese military medical systems. The medical section of the KPA was similar to that of the Japanese army, and the medical section of the lower army was similar to that of the Soviet army. The stretcher platoon of the KPA were similar to those of the Japanese and Chinese armies. The KPA mainly used Japanese medical equipment at the beginning, and after the establishment of the North Korean regime in September 1948, they were gradually replaced with Soviet products. The military medical office of the KPA were equipped with treatment rooms, laboratories, hospitals, pharmacy, and inpatient rooms. The military medical office purchased medical journals and specimens for medical research and set up a separate research fund. In addition, the military medical office was equipped with a laboratory for medical experiments and raised laboratory animals. The KPA military medical system was specialized in the fields of infectious disease prevention and preventive medicine. At the time, infectious disease in North Korea was mainly caused by bacteria and viruses in unsanitary living environments. The KPA set up a special anti-infectious disease department in consideration of the soldiers living in the collective facilities. The second characteristic of the KPA military medical system is preventive medicine. Since early 1946, North Korea has been interested in preventive medicine and has established various medical facilities and personnel. In line with this history of preventive medicine, the preventive department was installed in the KPA military medical system.
Animals, Laboratory ; Asian Continental Ancestry Group ; Bacteria ; Communicable Diseases ; Democratic People's Republic of Korea ; Financial Management ; Health Care Sector ; Hospitals, Military ; Humans ; Inpatients ; Military Personnel* ; Pharmacy ; Preventive Medicine ; Surgeons ; Veterans

PURPOSE: The Korea Veterans Health Service (KVHS) implemented the ‘designated hospital system’ so that veterans can receive prompt medical attention at hospitals near their residences when experience medical emergencies, including hip fractures. We analyzed the hospital-selection process of Korean veterans following a hip fracture. We then evaluated (the validity and considerations) for choosing designated hospitals. MATERIALS AND METHODS: The study population consisted of 183 veteran patients (84 treated at a single veterans hospital and the remaining 99 treated at 39 designated hospitals) who underwent hip fracture between January 2010 and February 2015 in the Honam region of South Korea. The subjects were divided into the ‘nearest group’ (those who chose the hospital closest to their residences) and the ‘non-nearest group’ (those who did not choose the hospital closest to their residences). We compared the age, ambulatory status, combined disease and fracture type, factors that we speculated may impact hospital choice. RESULTS: Although the patients had difficulty moving due to hip fractures, 116 (63.4%) patients choose hospitals that were not closest to their residences. Patients with three or more comorbidities (P=0.028) and older ages (P=0.046) were statistically more likely to fall into the non-nearest group. Ambulatory status and fracture type were shown not to significantly impact choice between nearest and non-nearest hospital. Patients in the non-nearest group tended to seek care at larger hospitals. CONCLUSION: Korean veterans with hip fractures tended to seek care at larger hospitals, regardless of distance. We must therefore consider the number of beds and departments when choosing designated hospitals.
Comorbidity ; Emergencies ; Hip Fractures* ; Hip* ; Hospitals, Veterans ; Humans ; Korea ; Veterans Health ; Veterans*

BACKGROUND: Agent Orange (AO) is the code name for one of the herbicides and defoliants used in the Vietnam War. Studies conducted thus far show a significant correlation between AO and the occurrence of cardiovascular diseases. But there is little data on the association between AO and stroke, and limited studies have targeted patient groups exposed to AO. METHOD: Bohun medical center Institutional Review Board (IRB) approved the study. (ID: 341) We studied patients with acute ischemic stroke within 7 days of onset in VHS medical center and 4 other general hospitals. Among them, 91 consecutive patients with previous exposure to AO were evaluated. For controlled group, 288 patients with no history of AO exposure were chosen. RESULT: There were 49 (44.0 %) DM patient with a higher frequency in the exposure group (93 (32.3 %) in control P = 0.045). There were 6 (6.6 %) hyperlipidemia in exposure group and 69 (24.0 %) in control. (P < 0.002). Small vessel occlusion was the most common subtype (36, 39.6 %) in exposure group but in control group, the large artery atherosclesosis was (120, 41.7 %) (P = 0.014). The NIHSS of the exposure group on admission showed lower scores (median values, 2 and 4, respectively; P = 0.003). The median mRS was 1 for the exposure group and 2 for the control group, at discharge and after 3 months. After 3 months of discharge, 55 (60.4 %) in the exposure group and 171 (59.4 %) in the control group showed below mRS 1 (P = 0.001). CONCLUSION: This study targeted patients who are Vietnam veteran. There is some difference in vascular risk factors and clinical manifestations suggest AO exposure has contributed to a certain extent to the stroke.
Arteries ; Cardiovascular Diseases ; Cerebral Infarction* ; Citrus sinensis* ; Ethics Committees, Research ; Herbicides ; Hospitals, General ; Humans ; Hyperlipidemias ; Methods ; Prognosis* ; Risk Factors ; Stroke ; Veterans ; Vietnam

BACKGROUND: To analyze the necessity of bone densitometry for patients long-term taking selective serotonin reuptake inhibitors (SSRI) over a long period of time, which is one of the risk factors of osteoporosis. METHODS: We selected patients from 5 veterans hospitals who took SSRI for more than 2 months while taking bone densitometry on a regular basis. RESULTS: Of the 85 patients from a total of 5 veterans hospitals taking SSRI for more than two months, only 34 patients were under diagnosis and treatment measures of osteoporosis through checking each person's bone mineral density. CONCLUSIONS: It is necessary for patients taking SSRI to check bone density on a regular basis.
Bone Density ; Densitometry* ; Diagnosis ; Hospitals, Veterans ; Humans ; Osteoporosis ; Prevalence ; Risk Factors ; Serotonin Uptake Inhibitors*

2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD), one of the components of Agent Orange, has been reported to be a deadly poison despite its presence at extremely small doses. TCDD is reported to cause various kinds of cancers and other harmful effects on humans. However, a correlation between exposure to TCDD and acute coronary syndrome (ACS) is not yet proven. Thus, we examined the correlation between exposure to TCDD and ACS through an analysis of coronary angiograms from veterans of the Vietnam War. Two hundred fifty-one consecutive men undergoing coronary angiograms owing to ACS between April 2004 and May 2009 at Gwangju Veterans Hospital were analyzed. Included subjects were between 50 and 70 years of age. The patients were divided into two groups: 121 patients who had been exposed to TCDD (Group I) and 130 patients who had not been exposed to TCDD (Group II). Clinical and coronary angiographic findings were evaluated. Baseline clinical characteristics, inflammatory markers, and echocardiographic parameters were not significantly different between the two groups. The incidence of hypertension (71.1% vs. 60.0%, p=0.039) and hyperlipidemia (27.3% vs. 16.9%, p=0.038) was higher in Group I than in Group II. Total occlusion, stent length, stent use, and coronary lesion characteristics were not significantly different between the two groups. The rate of major adverse cardiovascular events (MACE) had no relationship with exposure to TCDD. Exposure to TCDD might not affect severity or the rate of MACE in persons with ACS.
2,4,5-Trichlorophenoxyacetic Acid ; 2,4-Dichlorophenoxyacetic Acid ; Acute Coronary Syndrome ; Angiography ; Citrus sinensis ; Hospitals, Veterans ; Humans ; Hyperlipidemias ; Hypertension ; Incidence ; Male ; Stents ; Tetrachlorodibenzodioxin ; Veterans ; Vietnam