Epidemiology of fractures in Iceland and secular trends in major osteoporotic fractures 1989–2008

Summary

The incidence of the most common fracture types in Iceland is reported based on individual data from the Reykjavik Study 1967–2008. Time trend is reported for the major osteoporotic fractures (MOS) 1989–2008.

Introduction

This study aims to assess the incidence of all fractures in Iceland, with emphasis on the rate of hip fractures, and compare the incidence with other populations as well as examine the secular changes.

Methods

Individuals from the prospective population-based cohort Reykjavik Study were examined between 1967 and 2008 (follow-up 26.5 years), which consisted of 9,116 men and 9,756 women born in 1907–1935, with age range 31–81 years. First fracture incidence was estimated using life table methods with age as the timescale.

Results

Fracture rate increased proportionally with age between the sexes for vertebral and proximal humerus but disproportionally for hip and distal forearm fractures. The ratio of first fracture incidence between the sexes varied considerably by site: 2.65 for hip fractures and the highest for distal forearm fractures at 4.83. By the age of 75, 36.7 % of women and 21 % of men had sustained a fracture, taking into account competing risk of death. The incidence of hip fractures was similar to results previously published from USA, Sweden, Norway, and Scotland. The incidence of MOS fractures in both sexes decreased over the last decade, except hip fractures in men, which remained unchanged, as reflected in the women/men ratio for the hip, which changed from 2.6 to 1.7.

Conclusion

This study adds information to scarce knowledge on the relative fracture incidence of different fractures. The incidence of MOS fractures increased in the latter part of the last century in both sexes and declined during the last decade, less dramatically for men. This information is important for planning health resources.     

The burden of gunshot wounding of UK military personnel in Iraq and Afghanistan from 2003–14

IntroductionGunshot wounding (GSW) is the second most common mechanism of injury in warfare after explosive injury. The aim of this study was to define the clinical burden of GSW placed on UK forces throughout the recent Iraq and Afghanistan conflicts.MethodsThis study was a retrospective review of data from the UK Military Joint Theatre Trauma Registry (JTTR). A JTTR search identified records within the 12 year period of conflict between 19 Mar 2003 and 27 Oct 2014 of all UK military GSW casualties sustained during the complete timelines of both conflicts. Included cases had their clinical timelines and treatment further examined from time of injury up until discharge from hospital or death.ResultsThere were 723 casualties identified (177 fatalities, 546 survivors). Median age at the time of injury was 24 years (range 18–46 years), with 99.6% of casualties being male. Most common anatomical locations for injury were the extremities, with 52% of all casualties sustaining extremity GSW, followed by 16% GSW to the head, 15% to the thorax, and 7% to the abdomen. In survivors, the rate of extremity injury was higher at 69%, with head, thorax and abdomen injuries relatively lower at 5%, 11% and 6% respectively. All GSW casualties had a total of 2827 separate injuries catalogued. A total of 545 casualties (523 survivors, 22 fatalities) underwent 2357 recorded surgical procedures, which were carried out over 1455 surgical episodes between admission to a deployed medical facility and subsequent transfer to the Royal Centre for Defence Medicine (RCDM) in the UK. This gave a median of 3 (IQR 2–5) surgical procedures within a median of 2 (IQR 2–3) surgical episodes per casualty. Casualties had a combined length of stay (LoS) of 25 years within a medical facility, with a mean LoS in a deployed facility of 1.9 days and 14 days in RCDM.ConclusionThese findings define the massive burden of injury associated with battlefield GSW and underscore the need for further research to both reduce wound incidence and severity of these complex injuries.     

Epidemiology of burn-related fatalities in Australia and New Zealand, 2009–2015

BackgroundKnowledge of the epidemiology of burn-related fatalities is limited, with most previous studies based on hospital and burn centre data only.AimsTo describe the epidemiological characteristics of all burn-related fatalities in Australia and New Zealand, and to identify any trends in burn-related fatality incidence over the study period.MethodsData from the National Coronial Information System, including data for pre-hospital and in-hospital burn-related fatality cases, was used to examine the characteristics of burn-related fatalities occurring in Australia and New Zealand from 2009 to 2015. Burn-related fatality rates per 100,000 population were estimated, and incidence trends assessed using Poisson regression analysis.ResultsOf the 310 burn-related fatalities that occurred in Australia and New Zealand, 2009–2015, 41% occurred in a pre-hospital setting. Overall, most burn-related fatality cases were fire related, occurred at home, and were of people aged 41–80 years. One quarter of all burn-related fatalities were a result of intentional self-harm. The population incidence of all burn-related fatalities combined, and for NSW, decreased over the study period.ConclusionsThis study has identified the importance of examining all burn-related fatalities. If this is not done, vulnerable population subgroups will be missed and prevention efforts poorly targeted.     

Out on the streets – Crisis,opportunity and disabled people in the era of Covid-19: Reflections from the UK

Governments have responded to the Covid-19 crisis through various measures designed to reduce transmission and protect people judged to be at heightened risk. This paper explores the implications of such measures in the UK for disabled people, with a particular focus on measures designed to reduce and reshape the use of streets and public space. We divide UK measures into two broad categories. First, there are measures designed to reduce the use of streets and public spaces – e.g., rules requiring people to stay at home except in tightly prescribed circumstances and measures providing specific support (including food delivery and priority online shopping) for people designated as clinically extremely ‘vulnerable’. Second, there are measures designed to control the behaviour of people using streets and public space – e.g., rules on physical distancing and the use of face coverings. We explore the disability-related concerns associated with these types of measure. We also highlight the opportunities this crisis presents for embedding accessibility and inclusion more firmly into the fabric of our streets and call for renewed resistance to policies and practices shaped by ableist assumptions and attitudes.     

Epidemiology of hip fractures in Belgrade,Serbia Montenegro, 1990–2000

Introduction This study retrospectively determined the incidence rates of hip fractures in Belgrade, Serbia and Montenegro, during the period 1990–2000. Materials and methods All patients with hip fractures treated at all Belgrade hospitals were identified from the Republic of Serbia’s Ministry of Health National Health Care database. Patient demographics, type of hip fracture, and details of the mechanism of injury were collected. The annual incidence rates were calculated with interpolation according to the Belgrade population census of 1991 and 2002. Results There were a total of 8,904 hip fractures with a mean annual incidence of 51.7 per 100,000 adults (62.2 females and 35.5 males). Mean age at the time of fracture was 67 years (72.6 for females and 59.3 for males), with 64.7% of all fractures occurring in women. There was a significant increase in hip fracture incidence rates over the observed period in females (P = 0.006), but not in males (P = 0.962). Trochanteric fractures predominated, accounting for 53% compared with cervical fractures. In patients over 50 years of age there was an exponential increase in the incidence of hip fractures in both sexes; though more so in females. 91% of hip fractures occurred in these older patients with incidence rates of 143.6 per 100,000 (185.9 for female and 92.2 for male patients). The most common mechanism of injury in the older group was low-energy trauma (70.3%) resulting from a fall from standing height onto a flat surface (same level). Standardizing incidence rates in the older age group to the US 1985 white population gave values of 228 per 100,000 females and 96 per 100,000 males. These incidence rates are similar to those reported in Italy, France and Great Britain, but lower than those in Scandinavian countries. Conclusion In view of growing population numbers and an increase in the proportion of patients aged over 60 years, we can expect an increase in the prevalence of osteoporosis and an increase in the incidence of fragility hip fractures in the future, with resource implications.     

Does the Number of Trauma Lists Provided Affect Care and Outcome of Patients with Fractured Neck of Femur?

INTRODUCTION

Delay in surgery for fractured neck of femur is associated with increased mortality; it is recommended that patients with fractured neck of femur are operated within 48 h. North West hospitals provide dedicated trauma lists, as recommended by the British Orthopaedic Association, to allow rapid access to surgery. We investigated trauma list provision by each trust and its effects on the time taken to get neck of femur patients to surgery and patient survival.

PATIENTS AND METHODS

The number of trauma lists provided by 13 acute trusts was determined by telephone interview with the theatre manager. Data on operating delays, reasons for delay and 30-day mortality were obtained from the Greater Manchester and Wirral fractured neck of femur audit.

RESULTS

A total of 883 patients were included in the audit (35–126 per hospital). Overall, 5–15 trauma lists were provided each week, and 80% of lists were consultant-led. Of patients, 31.8% were operated on within 24 h and 36.9% were delayed more than 48 h; 37.7% of delays were for non-medical reasons. The 30-day mortality rates varied between 5–19% (mean, 11.8%). There were no significant relationships between the number of trauma lists and these variables. When divided into hospitals with > 10 lists per week (n = 6) and those with < 10 lists per week (n = 7) there were no significant differences in 48-h delay, non-medical delay or mortality. However, 24-h delay showed a trend to be lower in those with > 10 lists (34.6% of patients versus 28.9%; P = 0.09).

CONCLUSIONS

Most trusts provided at least one dedicated daily list. This study shows that extra lists may enable trusts to cope better with fractured neck of femur but do not change mortality.     

Epidemiology of fractures in the United Kingdom 1988–2012: Variation with age,sex, geography,ethnicity and socioeconomic status

SummaryRates of fracture worldwide are changing. Using the Clinical Practice Research Datalink (CPRD), age, and gender, geographical, ethnic and socioeconomic trends in fracture rates across the United Kingdom were studied over a 24-year period 1988–2012. Previously observed patterns in fracture incidence by age and fracture site were evident. New data on the influence of geographic location, ethnic group and socioeconomic status were obtained.IntroductionWith secular changes in age- and sex-specific fracture incidence observed in many populations, and global shifts towards an elderly demography, it is vital for health care planners to have an accurate understanding of fracture incidence nationally. We aimed to present up to date fracture incidence data in the UK, stratified by age, sex, geographic location, ethnicity and socioeconomic status.MethodsThe Clinical Practice Research Datalink (CPRD) contains anonymised electronic health records for approximately 6.9% of the UK population. Information comes from General Practitioners, and covers 11.3 million people from 674 practices across the UK, demonstrated to be representative of the national population. The study population consisted of all permanently registered individuals aged ≥ 18 years. Validated data on fracture incidence were obtained from their medical records, as was information on socioeconomic deprivation, ethnicity and geographic location. Age- and sex-specific fracture incidence rates were calculated.ResultsFracture incidence rates by age and sex were comparable to those documented in previous studies and demonstrated a bimodal distribution. Substantial geographic heterogeneity in age- and sex adjusted fracture incidence was observed, with rates in Scotland almost 50% greater than those in London and South East England. Lowest rates of fracture were observed in black individuals of both sexes; rates of fragility fracture in white women were 4.7 times greater than in black women. Strong associations between deprivation and fracture risk were observed in hip fracture in men, with a relative risk of 1.3 (95% CI 1.21–1.41) in Index of Multiple Deprivation category 5 (representing the most deprived) compared to category 1.ConclusionsThis study presents robust estimates of fracture incidence across the UK, which will aid decisions regarding allocation of healthcare provision to populations of greatest need. It will also assist the implementation and design of strategies to reduce fracture incidence and its personal and financial impact on individuals and health services.     

Epidemiology and trend of US pediatric burn hospitalizations, 2003–2016

BackgroundThermal injury is a leading cause of unintentional pediatric trauma morbidity and mortality.MethodsThis retrospective analysis of the 2003–2016 Kids’ Inpatient Database (KID) included children <18 years old with a burn principal diagnosis. The objectives were to describe the trend of US pediatric burn hospital admissions and the patient and hospital characteristics of admitted children in 2016. The trends (2003–2012) and (2012–2016) were evaluated separately due to the 2015 implementation of International Classification of Diseases, Tenth Revision (ICD-10).ResultsThe population rate of pediatric burn admissions decreased by 4.6% from 2003 to 2012, but the proportion of admissions to hospitals with burn pediatric patient volumes ≥ 100 increased by 63.9%. The overall mortality rate of hospitalized burn patients decreased by 48.1%. Median length of stay increased slightly for patients with a burn ≥20% total body surface area (TBSA) but decreased for patients with TBSA burn <20%. From 2012 to 2016, the population rate decreased by 13.4%. In 2016, an estimated 8160 children were admitted with a burn principal diagnosis, and 41.4% transferred in from other facilities. Children age 1–4 years were the most commonly admitted age group (49.7%). Patients with ≥20% TBSA burns accounted for 7.8% of admissions (95% confidence interval [CI]: 5.1–10.4%). Burn-related complications were documented in 5.9% of admissions (95% CI: 4.6–7.1%).ConclusionPediatric burn hospitalizations and burn-related mortality have decreased over time. The increases in transfers and admissions to hospitals with high pediatric burn volumes suggest increasing regionalization of care.     

Which questionnaire is best? The reliability, validity and ease of use of the Patient Evaluation Measure, the Disabilities of the Arm, Shoulder and Hand and the Michigan Hand Outcome Measure

The Patient Evaluation Measure (PEM), The Michigan Hand Outcome Questionnaire (MHQ) and the Disabilities of the Arm, Shoulder and Hand (DASH) score were assessed independent of their originators for reliability, construct and criterion validity and acceptability, using an ease of use questionnaire. These were administered in random order to 100 patients with different hand and wrist disorders and with different impairments of movement, pain, sensation and strength. The internal consistency of all three questionnaires was very high suggesting redundancy in the questions. All questionnaires were reproducible and valid for finger and wrist disorders, but less for nerve disorders. All had poor construct validity. The PEM was the easiest to understand and complete, taking the least time. Correlation between the scales is high and conversion equations were calculated. All three are reliable and reproducible patient completed questionnaires, but the PEM is the easiest to use. The validity of all is suspected for nerve disorders.     

Improving Intraoperative Communication in Trauma: The Educational Effect of the Joint DSTC™–DATC™ Courses

World Journal of Surgery - Operative management of severe trauma requires excellent communication among team members. The surgeon and anesthesiologist need to interact efficiently, exchanging vital...     

Comparison of Isolated and Concomitant Liver Injuries: is Hepatic Trauma Entirely Responsible for the Outcome ?

Objective: This study was undertaken to examine both isolated and concomitant liver injuries to clarify the role of liver trauma on outcome.

Patients and methods: This retrospective study was a review of all abdominal trauma patients who presented with liver injuries, with or without concomitant injury at Ege University School of Medicine over a 3-year period. Presentation, injury grade, management, and outcomes were analyzed. Patients with isolated hepatic injury (Group A) were compared with patients who had concomitant hepatic injury (liver and spleen/small bowel) (Group B). Significance was set at 95% confidence intervals.

Results: Of 368 patients, 80 (21%) presented with liver injury. Of these, the aetiology was as follows: 53 (66.2%) blunt injury, 19 (23%) penetrating injury, and 8 (10%) gun shot trauma. There were 38 patients in Group A and 42 in Group B. Of these 42 patients, 19 were diagnosed with serious types of injury; eight thoracic, three open long bone fracture, one intra-cardiac, one intracranial. Six additional patients were observed with injuries to large abdominal vessels. Eleven patients (28.9%) with isolated hepatic injury were managed non-operatively. Mortality, intensive care unit and hospital length of stay, and transfusion requirements were significantly higher in Group B. Only the number of transfused blood units and the grade of liver injury were found to be effective on outcome whereas stepwise regression analysis revealed that injury type (penetrating) and blood transfusion were predictive for mortality.

Conclusion: This study highlighted that although isolated liver injury results in good outcome with non-operative management, concomitant injuries to the liver lead to a higher failure and mortality rate. However, liver injury itself is rarely responsible for death.     

The Outcome of Bariatric Surgery in Patients Aged 75 years and Older

Background

Bariatric surgery has been shown to be safe and effective in patients aged 60–75 years; however, outcomes in patients aged 75 or older are undocumented.

Methods

Patients aged 75 years and older who underwent bariatric procedures in two academic centers between 2006 and 2015 were studied.

Results

A total of 19 patients aged 75 years and above were identified. Eleven (58%) were male, the median age was 76 years old (range 75–81), and the median preoperative body mass index (BMI) was 41.4 kg/m² (range 35.8–57.5). All of the bariatric procedures were primary procedures and performed laparoscopically: sleeve gastrectomy (SG) (n?=?11, 58%), adjustable gastric band (AGB) (n?=?4, 21%), Roux-en-Y gastric bypass (RYGB) (n?=?2, 11%), banded gastric plication (n?=?1, 5%), and gastric plication (n?=?1, 5%). The median operative time was 120 min (range 75–240), and the median length of stay was 2 days (range 1–7). Three patients (16%) developed postoperative atrial fibrillation which completely resolved at discharge. At 1 year, the median percentage of total weight loss (%TWL) was 18.4% (range 7.4–22.0). The 1-year %TWL varied among the bariatric procedures performed: SG (21%), RYGB (22%), AGB (7%), and gastric plication (8%). There were no 30-day readmissions, reoperations, or mortalities.

Conclusion

Our experience suggests that bariatric surgery in selected patients aged 75 years and older would be safe and effective despite being higher risk. Age alone should not be the limiting factor for selecting patients for bariatric surgery.

     

Epidemiology,treatment and outcome after compartment syndrome of the thigh in 69 cases – Experiences from a level I trauma centre

BackgroundCompartment syndrome of the thigh (CST) is a rare condition, and its delayed diagnosis and therapy may lead to devastating adverse effects. Thus, the aim of this study was to present the amassed clinical experiences, regarding diagnosis and treatment of CST at a level I trauma centre.Materials and methodsThe database was reviewed for all patients with a manifest CST treated surgically between 1995 and 2014.Results69 patients (61 males and 8 females) met the inclusion criteria, with a mean age of 42.9 years (range: 11–87 years). Forty-four patients (64%) presented with an isolated CST. There was a significant association between complication rates and high impact vs. blunt trauma (12/32, 38% vs. 0/20, 0%; p = 0.0022; Fisher’s exact test). The number of surgeries in patients with a concomitant femur fracture was significantly increased (in mean: 2.8 vs. 4.9 surgical interventions; p < 0.001; U test).ConclusionPatients after high impact trauma showed the highest complication rate. Concomitant femur fractures were associated with an increased number of surgical interventions. The synopsis of trauma mechanism, clinical presentation, age, anticoagulation status and clinical experience of the trauma surgeon seem to be the best tools to correctly diagnose CST.