Risk of Traumatic Intracranial Hemorrhage After Stroke: A Nationwide Population-Based Cohort Study in Taiwan.

BACKGROUND: Stroke and traumatic intracranial hemorrhage (tICH) are major causes of disability worldwide, with stroke exerting significant negative effects on the brain, potentially elevating tICH risk. In this study, we investigated tICH risk in stroke survivors. METHODS AND RESULTS: Using relevant data (2017-2019) from Taiwan's National Health Insurance Research Database, we conducted a population-based retrospective cohort study. Patients were categorized into stroke and nonstroke groups, and tICH risk was compared using a Cox proportional-hazards model. Among 164 628 patients with stroke, 1004 experienced tICH. Patients with stroke had a higher tICH risk than nonstroke counterparts (adjusted hazard ratio [HR], 3.49 [95% CI, 3.17-3.84]). Subgroup analysis by stroke type revealed higher tICH risk in hemorrhagic stroke survivors compared with ischemic stroke survivors (HR, 5.64 [95% CI, 4.97-6.39] versus 2.87 [95% CI, 2.58-3.18], respectively). Older patients (≥45 years) with stroke had a higher tICH risk compared with their younger counterparts (<45 years), in contrast to younger patients without stroke (HR, 7.89 [95% CI, 6.41-9.70] versus 4.44 [95% CI, 2.99-6.59], respectively). Dementia and Parkinson disease emerged as significant tICH risk factors (HR, 1.69 [95% CI, 1.44-2.00] versus 2.17 [95% CI, 1.71-2.75], respectively). In the stroke group, the highest tICH incidence density occurred 3 months after stroke, particularly in patients aged >65 years. CONCLUSIONS: Stroke survivors, particularly those with hemorrhagic stroke and those aged ≥45 years, face elevated tICH risk. Interventions targeting the high-risk period are vital, with fall injuries potentially contributing to tICH incidence.

Epidemiology of Spinal Trauma and Related Complication.

BACKGROUND: Traumatic spinal injury is leading cause of mortality and morbidity among the people of productive age group. This study aim to find the cause of spinal injury, site ,and mode of injury, treatment option given so that a preventive measures and create awareness among people of this region. METHODS: This is a prospective observation study done in Karnali Academy of Health Sciences from December 2021 to January 2023. Performa was filled to collect data. Data were entered in excel sheet and transported to SPSS 16.0 and statistical analysis was done . RESULTS: Out of 117 patients male population had higher incidence of spinal trauma (69.2%) with average age 43.9 years . Fall injury was the commonest mode of injury. 65.8% had injury at the thoracolumbar junction followed by lumbar, thoracic and cervical respectively. Cervical injury patients had higher incidence of neurological deficit. The average duration of trauma to hospital presentation was 10.9±11.2 hours. 19.7 % were operated and 6.8 % of patients were referred to other center. CONCLUSIONS: Fall injury being the commonest mode of injury in this art of world, prevention and awareness should be raised about the spinal trauma and its consequences. Adequate equipment with health facilities to the distant hospital may reduce the referral rate and duration of presentation to the hospital which ultimately prevent the further damage to the cord.

Medicare's Hospital Readmission Reduction Program reduced fall-related health care use: An unexpected benefit?

OBJECTIVE: To assess whether Medicare's Hospital Readmissions Reduction Program (HRRP) was associated with a reduction in severe fall-related injuries (FRIs). DATA SOURCES AND STUDY SETTING: Secondary data from Medicare were used. STUDY DESIGN: Using an event study design, among older (≥65) Medicare fee-for-service beneficiaries, we assessed changes in 30- and 90-day FRI readmissions before and after HRRP's announcement (April 2010) and implementation (October 2012) for conditions targeted by the HRRP (acute myocardial infarction [AMI], congestive heart failure [CHF], and pneumonia) versus "non-targeted" (gastrointestinal) conditions. We tested for modification by hospitals with "high-risk" before HRRP and accounted for potential upcoding. We also explored changes in 30-day FRI readmissions involving emergency department (ED) or outpatient care, care processes (length of stay, discharge destination, and primary care visit), and patient selection (age and comorbidities). DATA COLLECTION: Not applicable. PRINCIPAL FINDINGS: We identified 1.5 million (522,596 pre-HRRP, 514,844 announcement, and 474,029 implementation period) index discharges. After its announcement, HRRP was associated with 12%-20% reductions in 30- and 90-day FRI readmissions for patients with CHF (-0.42 percentage points [ppt], p = 0.02; -1.53 ppt, p < 0.001) and AMI (-0.35, p = 0.047; -0.97, p = 0.001). Two years after implementation, HRRP was associated with reductions in 90-day FRI readmission for AMI (-1.27 ppt, p = 0.01) and CHF (-0.98 ppt, p = 0.02) patients. Results were similar for hospitals at higher versus lower baseline risk of FRI readmission. After HRRP's announcement, decreases were observed in home health (AMI: -2.43 ppt, p < 0.001; CHF: -8.83 ppt, p < 0.001; pneumonia: -1.97 ppt, p < 0.001) and skilled nursing facility referrals (AMI: -5.95 ppt, p < 0.001; CHF: -3.19 ppt, p < 0.001; pneumonia: -10.27 ppt, p < 0.001). CONCLUSIONS: HRRP was associated with reductions in FRIs, primarily for HF and pneumonia patients. These decreases may reflect improvements in transitional care including changes in post-acute referral patterns that benefit patients at risk for falls.

Cost of U.S emergency department and inpatient visits for fall injuries in older adults.

BACKGROUND: Falls are a leading cause of injury and hospital readmissions in older adults. Understanding the distribution of acute treatment costs across inpatient and emergency department settings is critical for informed investment and evaluation of fall prevention efforts. METHODS: This study used the 2016-2018 National Inpatient Sample and National Emergency Department Sample. Annual treatment cost of fall injury among adults 65 years and older was estimated from charges, applying cost-to-charge and professional fee ratios. Weighted multivariable generalized linear models were used to separately estimate cost for inpatient and emergency department (ED) setting by injury type and individual demographic and health characteristics after adjusting for payer and hospital level characteristics. RESULTS: Older adults incurred an estimated 922,428 inpatient and 2.3 million ED visits annually due to falls with combined annual costs of $19.8 billion. Over half of inpatient visits for fall injury were for fracture. Notably, 23% of inpatient visits were for fractures other than hip fracture and 14% of inpatient visits were for multiple fractures with costs totaling $3.4 billion and $2.5 billion, respectively. Annual ED costs were driven by superficial injury totaling $1.5 billion. Cost of ED visits were higher for adults 85 years and older (adjusted cost ratio (aCR): 1.11, 95% Confidence Interval (CI)I: 1.11-1.12) and those with dementia (aCR: 1.14, 95% CI: 1.13-1.15). Higher inpatient and ED visit cost was also associated with high-energy falls and discharge to post-acute care. CONCLUSION: The study found that more than 3 million older adults in the United States seek hospital care for fall injuries annually, a major concern given increasing capacity strain on hospitals and EDs. The $20 billion in annual acute treatment costs attributed to fall injury indicate an urgent need to implement evidence-based fall prevention interventions and underscores the importance of newly launched ED-based fall prevention efforts and investments in geriatric emergency departments.

Close Call After a Fall: Understanding Traumatic and Atraumatic Splenic Rupture and Its Life-Threatening Consequences.

Splenic rupture, a critical surgical emergency involving the tearing of the spleen's capsule and the ensuing internal bleeding, primarily results from abdominal trauma or underlying medical conditions affecting the spleen. A 71-year-old male with hypertension and hyperlipidemia suffered a mechanical fall, leading to his presentation in the emergency department. Despite a stable initial condition and discharge, he returned the following day with dizziness and severe anemia. Subsequent diagnostics revealed a ruptured spleen, necessitating immediate surgical intervention. This case emphasizes traumatic and atraumatic causes of splenic rupture, with older adults, anticoagulant users, and viral illnesses accentuating vulnerability. Physical exam findings might be absent, highlighting the importance of considering splenic rupture in cases of unexplained hemodynamic instability. In this instance, a combination of trauma, a possible history of anticoagulation use, and a recent viral illness contributed to the patient's splenic rupture. The case underscores the need to retain a high index of suspicion for splenic rupture even without obvious physical findings, advocating for diligent evaluation of abnormal vital signs.

A method for simulating forward falls and controlling impact velocity.

Assessment of protective arm reactions associated with forward falls are typically performed by dropping research participants from a height onto a landing surface. The impact velocity is generally modulated by controlling the total height of the fall. This contrasts with an actual fall where the fall velocity is dependent on several factors in addition to fall height and not likely predictable at the onset of the fall. A counterweight and pulley system can be used to modulate the fall velocity in simulated forward falls in a manner that is not predictable to study participants, enhancing experimental validity. However, predicting the fall velocity based on participant height and weight and counterweight mass is not straightforward. In this article, the design of the FALL simulator For Injury prevention Training and assessment (FALL FIT) system is described. A dynamic model of the FALL FIT and counterweight system is developed and model parameters are fit using nonlinear optimization and experimental data. The fitted model enables prediction of fall velocity as a function of participant height and weight and counterweight load. The method can be used to provide controllable perturbations thereby elucidating the control strategy used when protecting the body from injury in a forward fall, how the control strategy changes because of aging or dysfunction or as a method for progressive protective arm reaction training.•Construction of device to simulate forward falls with controllable impact velocity using material that are commercially available is described•A dynamic model of the FALL FIT is developed to estimate the impact velocity of a simulated forward fall using participant height and counterweight load•The dynamic model is validated using data from 3 previous studies.

A prospective cohort study of the impact of chronic disease on fall injuries in middle-aged and older adults.

This cohort study investigated the impact of chronic diseases on fall risk in middle-aged and older individuals, offering insights for fall prevention strategies. Analysing data from 4,670 participants aged 40+ years, we used a Cox proportional risk model to assess chronic disease types, numbers, and interactions with other factors on fall injury risk across age groups. Results showed that middle-aged adults with respiratory diseases had a 26% increased fall risk (hazard ratio [HR] = 1.26, 95% confidence interval [CI]: 1.05-1.48), and a linear dose-response relationship was observed between chronic disease number and fall risk (p < 0.001). The study also examined interaction effects of chronic diseases with gender, disability, and fall injury history. Female middle-aged and older adults with chronic diseases had a 67% higher fall risk than their male counterparts without chronic diseases (HR = 1.67, 95% CI: 1.36-1.88). In conclusion, chronically ill middle-aged and older adults have a higher fall risk, with high-risk groups including women, those with chronic diseases, and individuals with fall injury history. Fall prevention efforts should target middle-aged adults as well.

Effects of Attrition Shoes on Balance Control Ability and Postural Stability Following a Single-Leg Drop Jump Landing.

The purpose of the study is to determine the influence of lateral-heel-worn shoes (LHWS) on balance control ability through the single-leg drop jump test. The results could be beneficial by preventing lower limb injuries. Eighteen healthy participants performed the single-leg drop jump test. Times to stabilization for ground reaction forces (TTSG) in the anterior/posterior, medial/lateral, and vertical directions were calculated to quantify dynamic balance control ability. Outcome variables of the center of pressure (COP) were used to examine the main effect of LHWS during the static phase. The postural control ability was assessed through time to stabilization for the center of mass (TTSC) in the three directions. TTSG and TTSC for the LHWS group were found to be longer than those for the new shoes (NS) group in the M/L direction (p < 0.05). An increase in the TTS revealed an increased risk of falls during physical activities. However, no significant effects for both TTSG and TTSC were found in the other two directions between LHWS and NS groups. A static phase was cropped using TTSG for each trial, which indicated a phase after participants obtained balance. Outcome measures derived from COP showed no significant effects in the static phase. In conclusion, LHWS weakened balance control ability and postural stability in the M/L direction when compared to the NS group. During the static phase, no significant differences were found between the LHWS group and the NS group in balance control ability and postural stability. Consequently, lateral-worn shoes might increase the risk of fall injuries. The results could serve as an evaluation of shoe degradation for individuals with the aim of avoiding the risk of falls.

Effectiveness of exercise on fall prevention in community-dwelling older adults: a 2-year randomized controlled study of 914 women.

BACKGROUND: Communal exercise interventions may help prevent falls and injuries. However, pragmatic trials demonstrating the effectiveness of such strategies are sparse. METHODS: We determined whether a cost-free 12-month admission to the city's recreational sports facilities including initial 6 months of supervised weekly gym and Tai Chi sessions decreases the number of falls and related injuries. The mean (SD) follow-up time was 22·6 (4.8) months in 2016-19. A total of 914 women from a population-based sample with a mean age of 76.5 (SD 3.3, range 71.1-84.8) years were randomized into exercise intervention (n = 457) and control (n = 457) groups. Fall information was collected through biweekly short message (SMS) queries and fall diaries. Altogether 1,380 falls were recorded for the intention-to-treat analysis, with 1,281 (92.8%) being verified by telephone. RESULTS: A 14.3% fall rate reduction was detected in the exercise group (Incidence rate ratio (IRR) = 0.86; CI 95% 0.77-0.95) compared with the control group. Approximately half of the falls caused moderate (n = 678, 52.8%) or severe (n = 61, 4.8%) injury. In total, 13.2% (n = 166) of falls (including 73 fractures) required medical consultation with a 38% lower fracture rate in the exercise group (IRR = 0.62; CI 95% 0.39-0.99). Overall, the greatest reduction of 41% (IRR = 0.59; CI 95% 0.36-0.99) was observed in falls with severe injury and pain. CONCLUSIONS: A community-based approach for a 6-month exercise period combined with a 12-month free use of sports premises can reduce falls, fractures and other fall-related injuries in aging women.

Real World Evidence of Wearable Smartbelt for Mitigation of Fall Impact in Older Adult Care.

Structured Abstract Falls with major injuries are a devastating occurrence for an older adult with outcomes inclusive of debility, loss of independence and increased mortality. The incidence of falls with major injuries has increased with the growth of the older adult population, and has further risen as a result of reduced physical mobility in recent years due to the Coronavirus pandemic. The standard of care in the effort to reduce major injuries from falling is provided by the CDC through an evidence-based fall risk screening, assessment and intervention initiative (STEADI: Stopping Elderly Accidents and Death Initiative) and is embedded into primary care models throughout residential and institutional settings nationwide. Though the dissemination of this practice has been successfully implemented, recent studies have shown that major injuries from falls have not been reduced. Emerging technology adapted from other industries offers adjunctive intervention in the older adult population at risk of falls and major fall injuries. Technology in the form of a wearable smartbelt that offers automatic airbag deployment to reduce impact forces to the hip region in serious hip-impacting fall scenarios was assessed in a long-term care facility. Device performance was examined in a real-world case series of residents who were identified as being at high-risk of major fall injuries within a long-term care setting. In a timeframe of almost 2 years, 35 residents wore the smartbelt, and 6 falls with airbag deployment occurred with a concomitant reduction in the overall falls with major injury rate.

Better health through better housing - Current impact and future prospects of randomized trials.

Safe and stable housing in integrated neighborhoods with access to basic amenities and social elements is indispensable for good health. Recent randomized controlled trials have demonstrated that improvements in the built environment have positive impacts on malaria, fall injuries, and gun violence outcomes. There are several challenges associated with performing studies that assess house improvement as an intervention for advancing human health and well-being, including ethical issues, lack of blinding, spillover effects, and differential behavior. Future research is warranted to evaluate the clinical benefits and cost-effectiveness of prototype houses or energy-efficient prefabricated modular homes by employing more holistic strategies, such as integration of data analytics, peer support, and whole health coaching, addition of social contextual perspectives on mobile technology-supported community-based interventions, and combination of digital technology-informed community-engaged citizen science and participatory action programs with multisector partnerships. Gleaning stronger evidence from clinical trials and model-based economic analyses that ascertain the effects of multiple intersecting factors on individuals and communities would illuminate effective policy making options in healthy housing and guide successful implementation of sustainable public health policies. Straightforward and cost-effective pathways should therefore be created based on highest-quality scientific data to lead the scaling up of novel housing interventions and capacity building for health-in-all-policies to support population health equity, thereby ensuring that everyone has access to housing and the chance to live a healthy and productive life.

An Unusual Case of Deep Vein Thrombosis and Concurrent Necrotizing Fasciitis Following a Fall.

A 74-year-old male patient presented to the emergency department following a fall with signs and symptoms consistent with right lower extremity (RLE) deep vein thrombosis (DVT) and non-specific skin changes. Further imaging confirmed the initial diagnosis of DVT, and the patient was appropriately treated. However, his condition continued to deteriorate with worsening overlying skin changes, which prompted a computed tomography (CT) scan of his right femur without intravenous (IV) contrast. This revealed fluid tracking along the lateral compartment muscles, which raised suspicion of an abscess. Suspicion for necrotizing fasciitis (NF) was raised with a subsequent CT of the right femur with IV contrast that demonstrated a considerable increase in rim-enhancing fluid collections intramuscularly and extending into both the anterior and posterior compartments, likely correlating with increasing intermuscular abscesses. On imaging, no subcutaneous emphysema or gas accumulation was found, which is a common finding in NF. However, necrotic-appearing muscle was found on surgical debridement and wound cultures confirmed the diagnosis of methicillin-resistant Staphylococcus aureus (MRSA) NF. The patient was then treated with appropriate IV antibiotics and was discharged to long-term inpatient wound care. Similar presentations of DVT and NF made a prompt diagnosis of NF difficult, and it highlights the need for further imaging to rule out NF when a patient has a confirmed diagnosis of DVT.

Influencing factors of fall injury risks in manufacturing enterprises based on Bayesian networks / 环境与职业医学

Background Falls are one of the most important types of occupational injuries. The incidence of falls is high in manufacturing workers. However, most of the studies on falls in China focus on primary and secondary school students and the elderly, and there are few studies on falls in the occupational population. Objective To evaluate efficiency of Bayesian network model in predicting fall injury risks in manufacturing enterprise staff, and impacts from work content, work environment, enterprise status, and health management on falls and their mutual relationships, and provide a scientific basis for enterprises to carry out fall-associated injury intervention. Methods Data from the European Survey of Enterprises on New and Emerging Risks (ESENER) were used. The survey provided data on work content, working environment, enterprise status, and health management of enterprises in European countries. The outcome indicator, was fall injury risks reported in enterprises. A total of 23 potential impact factors covering work content, working environment, enterprise status, and health management were screened by least absolute shrinkage and selection operator (LASSO) regression, followed by Bayesian network model for structure learning and parameter learning and area under the curve (AUC) for model fitness evaluation, using R and Netica 5.18. Diagnostic inference analysis was also conducted to identify key influencing factors and key influencing chains of fall injury risks based on the change rate of fall injury risks. Results In 5997 enterprises surveyed, 2573 (42.9%) enterprises reported fall injury risks. Ordered by their coefficient estimates from high to low, the 14 variables (mean-squared error=0.20) selected by LASSO regression were: manual handling, repetitive arm movement, poor posture, using desktop computers, and using robots in the category of work content; abnormal temperature and noise in the category of working environment; company size and employee quality in the category of enterprise status; mental health training, regular risk assessment, availability of psychologists, health and safety procedures, and provision of psychological counseling in the category of health management. The fitting result of Bayesian network model for fall injury risks was good (AUC=0.779). The Bayesian network diagnostic inference identified five key influencing factors, including abnormal temperature (change rate=35.9%), poor posture (change rate=27.3%), noise (change rate=23.4%), manual handling (change rate=18.2%), and repetitive arm movement (change rate=5.1%). The key influencing chain was "manual handling - poor posture - repetitive arm movement - fall injury risks" (combined change rate=16.9%). Conclusion The Bayesian network model has a good predictive performance in predicting the risk of falls in manufacturing enterprises. Manufacturing enterprises need to focus on jobs involving manual handling and repetitive arm movement, identify and improve workers' poor posture and mental health problems, and avoid workers working in harsh temperature or noise environment.

Determining the relative risk of hospitalisation and surgery of fall injury patients.

Falls are one of the most common cause of nonfatal and fatal injuries in the U.S. costing over an estimated $54 billion annually. A significant percentage of patients presenting to hospital emergency departments (ED) for falls are hospitalised. This paper analyzes a regional hospital data pertaining to adults presenting to the ED because of falls. We use patient demographics and medical conditions to help identify patients at risk for immediate undesirable outcomes after a fall. Furthermore, we determine the relative risk of patient hospitalisation and surgery and their characteristics. Our results indicate that older patient's, patients arriving by ambulance, patients with higher severity levels and patients with pre-existing comorbidities were at a higher relative risk of hospitalisation and surgery. Furthermore, patients with medical conditions pertaining to femur and tibia fractures, pelvis, renal failure, ambulatory dysfunction, and cellulitis, among others, and non-Hispanic whites were at a much higher relative risk of hospitalisation and surgery.

Possible Association between Physical and Cognitive Function and Stumbling and Falling in Elderly Workers.

The aim of this paper is to examine the association between physical and cognitive function and stumbling and falling in elderly workers by conducting work-related questionnaire surveys and physical and cognitive function measurements. A total of 611 men and 121 women aged 40-69 years who participated in physical function measurements between June 2017 and June 2021 were included in the study. The general physical function measurements of upper and lower limb muscle strength, dynamic and static balance, and agility and cognitive function included grip strength, Repeated Rise Test, Trail Making test (TMT), and Three-Meter Time Up Go Test (TUG). We also asked the men and women about their experience of falling and stumbling. Logistic regression analysis showed significant odds ratios (OR) for the associations between stumbling in men and age (OR: 1.98), mental burden (OR: 2.44), frequency of field work (OR: 1.74), seated stepping test count (OR: 0.95), and TMTB time (OR: 0.99). Significant ORs were found between falling in men and age (OR: 2.55), mental burden (OR: 2.40), exercise habits (OR: 2.55), and smoking (OR: 2.00). Significant ORs were found between stumbling in women and d_TUG (OR: 1.59) and mental burden (OR: 6.42). The study suggests that there may be an association between cognitive and physical decline and stumbling and falling in elderly workers.

Effects of Nurse-Led Fall Prevention Programs for Older Adults: A Systematic Review.

Falls among older adults are preventable events and fall prevention programs led by nursing staff are promising and viable programs for preventing falls. This systematic review aimed to gain insight into the effects of nurse-led fall prevention programs for older adults. The Preferred Reporting Items for Systemic Reviews and Meta-Analysis was used as a guideline in reporting this literature search conducted through CINAHL, MEDLINE, Eric, Science Direct, and Google Scholar databases. The Johns Hopkins Nursing Evidence-Based Practice was used to determine the level of evidence and quality rating of the articles, while data extraction was done by a matrix review method. The review included six randomized controlled trials, two non-randomized controlled trials, and three quasi-experimental designs. Six studies directed their education component of the intervention on the nursing staff, while three focused on the older participants. Nurses' roles were patient assessment, patient education, administration of exercise programs, and follow-up post interventions. Fall rates and fall incidents were reduced in five studies, while three studies changed patients' behavior. Fall prevention programs with education components specific for older adults and nursing staff resulted in positive outcomes. Nursing staff make a significant contribution to improving patients' outcomes, and a fall prevention program that focuses on reducing injurious fall rates and enhancing participants' behavior could maximize its effects.

Ditangquan exercises based on safe-landing strategies prevent falls and injury among older individuals with sarcopenia.

Background: Sarcopenia is the age-related loss of skeletal muscle mass and function; it is a risk factor for falls among older individuals. Few studies have focused on training such individuals to adopt a safe-landing strategy that would protect them from fall-related injuries. Ditangquan is a traditional Chinese martial art comprising movements that conform to the principles of safe landing. This study aims to investigate the effectiveness of Ditangquan in preventing fall-related injuries among older individuals with sarcopenia. Methods: A total of 70 participants (21 males and 49 females with sarcopenia) between 60 and 80 years of age were recruited from three local communities and randomly assigned to the Ditangquan exercise group (DG) or the control group (CG) in a 1:1 ratio. Three times a week for 24 weeks, both the DG and CG received an hour of conventional exercise and an hour of Ditangquan exercise based on safe landing. Primary outcomes were the modified falls efficacy scale (MFES), the number of falls, and fall injuries; the secondary outcome was the Timed Up & Go (TUG) test. Results: The DG had significantly fewer falls (1 vs. 8, P = 0.028) and fall injuries (0 vs. 6, P = 0.025) than the CG. Furthermore, at the end of the study, the DG had a significantly improved MFES (mean difference: 32.17 scores; 95% CI: 21.32, 43.02; P <0.001) and TUGT (mean difference: -4.94 s; 95% CI: -7.95, -1.93; P = 0.002) as compared with the CG. Conclusion: Ditangquan exercise based on the safe-landing strategy effectively improves the functional mobility of the elderly, reduces the occurrence of falls and injuries, and increases the individual's confidence in preventing falls.

Chronic Proton-Pump Inhibitor Therapy and Fracture Risk in Women Aged Between 50 and 65 years: A Retrospective Case-Control Study.

Introduction Chronic proton-pump inhibitor (PPI) prescription is on the rise in the last decade with an increased prevalence in the elderly population. For most patients, this class of drugs is the primary treatment for various diseases. Even though PPIs are generally safe, long-term use has been associated with multiple adverse effects like bone fractures. The extent of the association between PPI and fracture is still unclear in women aged between 50 and 65 years. Besides, many other variables and risk factors must be accounted for in the analysis of this relation. Methods This is a retrospective case-control study looking at women 50-65 years of age who presented to Genesys Health for a low-impact fall. Data were extracted from electronic medical records and fracture outcomes; PPI therapy exposure and duration were determined. Chi-square analysis was performed to determine the association between chronic PPI therapy and fracture outcome and independently analyzed for major risk factors of osteoporosis, including smoking, low body mass index, and cancer. Results Patients in the chronic PPI therapy group were found to have a decreased fracture outcome overall in each subcategory of risk factors. When adjusting for all risk factors, there was a significant but weak association between chronic PPI therapy and increased fracture outcome. Conclusion With different results from previous studies, this study sheds new light on this debate. More studies need to be carried out to determine the association between chronic PPI therapy and fracture outcomes in postmenopausal women.

Parsonage-Turner Syndrome of Unclear Causation: A Case Report.

Parsonage-Turner syndrome (PTS), also referred to as idiopathic brachial plexopathy or neuralgic amyotrophy, is a rare disorder that classically presents with abrupt, patchy, unilateral shoulder pain followed by varying degrees of weakness and atrophy of the upper extremity musculature. PTS is a serious diagnosis that can result in irreversible atrophy with delayed diagnosis and treatment. Since there currently is no gold standard for diagnosis and the syndrome can present as many other possible pathologies, careful clinical examination and thorough review of relevant imaging and diagnostic studies are critical for proper diagnosis. Here, we present a case of PTS diagnosed in a 67-year-old male with extensive overlapping cervical and rotator cuff pathology following an apparent orthostatic episode with no known mechanism of injury. This case report not only adds to the literature regarding the importance of close examination and plausible etiologies of PTS but also emphasizes close collaboration among specialties to avoid misdiagnosis.

Fall-Risk-Increasing Drugs in People With Dementia Who Live in a Residential Aged Care Facility: A Pilot Study.

Background  Psychotropic medications feature in prescribing guidelines for the treatment of depression in dementia as well as the management of behavioural and psychological symptoms of dementia (BPSD). They include antidepressants, antipsychotics, and benzodiazepines, and are among an established collective of pharmacotherapies known as fall-risk-increasing drugs (FRIDs). These psychoactive medications are known to increase fall risk in elderly adults, including those with a dementia diagnosis. Medication reviews are an integral part of falls prevention programs in residential aged care and provide an opportunity to modify medications to reduce fall risk related to pharmacotherapy. Objectives  This pilot study explores the characteristics of a group of elderly people with dementia living in residential care with a focus on patterns of falls and usage of psychotropic medications. Methods  This is a retrospective study conducted using data collected from health records. The Neuroscience-based Nomenclature (NbN) classification of psychotropic medicines is employed to highlight relevant pharmacological domains targeted by the medications rather than traditional drug classes. Results  Four pharmacological neurotransmitter domains emerged as key players in the pharmacotherapy of study participants. These were serotonin, dopamine, noradrenaline, and gamma-aminobutyric acid A (GABA-A). Serotonin was the most frequently implicated domain as related to observed usage of psychotropic treatments for depression and BPSD. Over the retrospective study period, 75% of participants were taking prescribed psychotropics known to target these four domains, and most (69.4%) were elderly women over the age of 80. Many participants experienced multiple falls, mostly among women, and most falls were rated as harmful to some degree. Conclusion  This study observes recurrent falls and frequent usage of psychoactive drugs in elderly people with dementia. We conclude that further investigations are both warranted to support prescribing guidelines for dementia and feasible according to the methodology of this pilot study.