Decreasing pressure injuries and acute care length of stay in patients with acute traumatic spinal cord injury

ObjectivesIdentifying factors associated with the occurrence of pressure injuries (PI) during acute care and with longer length of stay (LOS), focusing on modifiable factors that can be addressed and optimized by the acute rehabilitation team.DesignProspective cohort study.SettingA single Level-1 trauma center specialized in SCI care.ParticipantsA cohort of 301 patients with acute TSCI was studied.Outcome measuresThe primary outcome was the occurrence of PI during acute care stay. The secondary outcome was acute care LOS. Bivariate and multivariate logistic or linear regression analyses were performed to determine the association between non-modifiable factors and outcomes (PI of any stage and acute LOS), whereas bivariate and hierarchical multivariate logistic or linear regression analyses were used for modifiable factors.ResultsWhen controlling for the level and severity of the TSCI, the occurrence of pneumonia (OR = 2.1, CI = 1.1–4.1) was significantly associated with the occurrence of PI. When controlling for the level and severity of the TSCI, the occurrence of medical complications (PI, urinary tract infection and pneumonia) and lesser daily therapy resulted in significantly longer acute care LOS (P < .001).ConclusionsPrevention of PI occurrence and the optimization of the acute care LOS represent crucial challenges of the acute rehabilitation team, as they are significantly associated with higher functional outcomes. Patients who develop pneumonia may benefit from more aggressive prevention strategies to reduce PI occurrence. Systematic protocols for the prevention of complications as well as greater volume of therapy interventions should be considered to optimize the acute care LOS.     

The comparison of recovery patterns between ischemic spinal cord injury and traumatic spinal cord injury from acute to chronic phase

Objective: To investigate the neurological and functional recovery patterns of ischemic spinal cord injury (ISCI) compared with traumatic spinal cord injury (TSCI) in the acute to chronic phase.Design: Retrospective cohort study.Settings: Department of Neurology, Neurosurgery, Rehabilitation Medicine at a tertiary hospital.Participants: Fifty-four patients with ISCI and 86 patients with TSCI.Interventions: Not applicable.Outcome measures: MRI findings, American Spinal Injury Association Impairment Scale (AIS), modified Rankin Scale (mRS), Korean Spinal Cord Independence Measure (KSCIM), ambulatory status, and bladder status were reviewed. The functional outcomes were measured at admission, discharge, and >6 months after discharge.Results: AIS classification did not significantly change after 6 months in both ISCI and TSCI groups. Between admission and discharge, the proportion of patients needing a wheelchair or assistive device to ambulate decreased more in the ISCI group compared with the TSCI group [odds ratio (OR) 0.40, P = 0.04]. In addition, the proportion of catheterized voiding in the ISCI group was significantly higher than in the TSCI group at all time points (OR 5.12, P < 0.001). Lastly, both groups showed that functional improvement was the greatest between admission and discharge. In addition, the proportion of catheterized voiding decreased (Diff = −0.12, P = 0.019) and mRS score decreased (Diff=−0.48, P < 0.001) significantly in the ISCI group at >6 months post discharge.Conclusion: The ISCI group showed better recovery of mobility during inpatient rehabilitation period and worse recovery of bladder function as demonstrated by higher number of patients requiring bladder catheterization at all time points when compared with the TSCI group.     

Epidemiological features of traumatic spinal cord injury in Beijing,China

Objective: To describe epidemiological features of traumatic spinal cord injury (TSCI) and to conduct a comparison with data from 2002.Design: Retrospective research.Setting: China Rehabilitation Research Center (CRRC), Beijing.Methods: Five hundred and ninety patients with TSCI were admitted to the CRRC from 1st January 2011 to 31st December 2019. We collected data on sex, age, marital status, etiology, occupation, neurological level of injury, and the American Spinal Injury Association Impairment Scale on admission, time of injury and treatment.Results: Statistically significant differences were observed between data from 2002 and the present results (P < 0.001). The mean age of patients with TSCI was 46.3 ± 15.5 years, and the male/female ratio was 4.73:1. The incidence of TSCI increased gradually with age and peaked in the 40–49 age group. The most common occupation was worker (28.6%), followed by office clerk (16.8%) and retired (15.4%). Fall from heights (30.8%), followed by traffic accidents (27.6%) and low falls (25.1%), were the leading etiologies of TSCI. A majority of patients (54.9%) had cervical injuries, 91.9% underwent surgical treatment, and the lowest number of injuries were recorded during winter (19.6%).Conclusion: According to the changes in the epidemiological characteristics of TSCI, preventative strategies should be readjusted. We should pay more attention to the risk of low falls of the elderly. The authors recommend that stricter regulatory practices and safety measures should be developed alongside infrastructure improvements to reduce, and perhaps prevent TSCI.     

Prehospital accuracy of (H)EMS pelvic ring injury assessment and the application of non-invasive pelvic binder devices

BackgroundPre-hospital application of a non-invasive pelvic binder device (NIPBD) is essential to increase chances of survival by limiting blood loss in patients with an unstable pelvic ring injury. However, unstable pelvic ring injuries are often not recognized during prehospital assessment. We investigated the prehospital (helicopter) emergency medical services ((H)EMS)’ accuracy of the assessment of unstable pelvic ring injuries and NIPBD application rate.MethodsWe performed a retrospective cohort study on all patients with a pelvic injury transported by (H)EMS to our level one trauma centre between 2012 and 2020. Pelvic ring injuries were included and radiographically categorized using the Young & Burgess classification system. Lateral Compression (LC) type II/III -, Anterior-Posterior (AP) type II/III - and Vertical Shear (VS) injuries were considered as unstable pelvic ring injuries. (H)EMS charts and in-hospital patient records were evaluated to determine the sensitivity, specificity and diagnostic accuracy of the prehospital assessment of unstable pelvic ring injuries and prehospital NIPBD application.ResultsA total of 634 patients with pelvic injuries were identified, of whom 392 (61.8%) had pelvic ring injuries and 143 (22.6%) had unstable pelvic ring injuries. (H)EMS personnel suspected a pelvic injury in 30.6% of the pelvic ring injuries and in 46.9% of the unstable pelvic ring injuries. An NIPBD was applied in 108 (27.6%) of the patients with a pelvic ring injury and in 63 (44.1%) of the patients with an unstable pelvic ring injury. (H)EMS prehospital diagnostic accuracy measured in pelvic ring injuries alone was 67.1% for identifying unstable pelvic ring injuries from stable pelvic ring injuries and 68.1% for NIPBD application.ConclusionThe (H)EMS prehospital sensitivity of unstable pelvic ring injury assessment and NIPBD application rate is low. (H)EMS did not suspect an unstable pelvic injury nor applied an NIPBD in roughly half of all unstable pelvic ring injuries. We advise future research on decision tools to aid the routine use of an NIPBD in any patient with a relevant mechanism of injury.     

Traumatic vs non-traumatic spinal cord injury: A comparison of primary rehabilitation outcomes and complications during hospitalization

Objective: To compare outcome for patients with traumatic (TSCI) and non-traumatic spinal cord injuries (NTSCI) after primary rehabilitation regarding neurological improvement measured by the American Spinal Injury Association Impairment Scale (AIS), length of stay and complications.

Design: Retrospective comparative cohort study on patients with TSCI and NTSCI, hospitalized during a ten-year period at Haukeland University Hospital, Norway. Impairment, length of stay and complications during first in-patient rehabilitation period were analyzed. Uni- and multivariate analysis was performed.

Setting: Spinal Cord Rehabilitation Unit, Haukeland University Hospital, Norway

Participants: A total of 174 persons with a spinal cord injury (SCI) were included; 102 with TSCI and 72 with NTSCI.

Outcome measures: Neurological improvement measured by AIS from admission to discharge, number of weeks in the hospital, frequency and significance of complications were compared.

Results: Improvement in AIS after primary rehabilitation did not differ between TSCI and NTSCI. Length of stay was in average 3.4 weeks longer for TSCI. Urinary tract infections and pressure ulcers significantly influenced length of stay in both groups. Urinary tract infections were more frequent in TSCI (67%) vs NTSCI (42%). Pressure ulcers were more frequent among NTSCI (24%) vs TSCI (14%). Pneumonia and neuropathic pain did not depend on etiology and did not influence length of stay.

Conclusions: Patients with SCI have a rehabilitation potential regardless of etiology. Complications are frequent in both groups and often prolong hospitalization. Complication patterns differ in the two groups, and specific prevention and optimal treatment will shorten and optimize the length of primary rehabilitation.     

Opioid administration in the prehospital setting for patients sustaining traumatic injuries: An evaluation of national emergency medical services data

IntroductionDespite concerns about long-term dependence, opioids remain the mainstay of treatment for acute pain from traumatic injuries. Additionally, early pain management has been associated with improved long-term outcomes in injured patients. We sought to identify the patterns of prehospital pain management across the United States.MethodsWe used 2019 national emergency medical services (EMS) data to identify the use of pain management for acutely injured patients. Opioid specific dosing was calculated in morphine milligram equivalents (MME). The effects of opioids as well as adverse events were identified through objective patient data and structured provider documentation.ResultsWe identified a total of 3,831,768 injured patients, 85% of whom were treated by an advanced life support (ALS) unit. There were 269,281 (7.0%) patients treated with opioids, including a small number of patients intubated by EMS (n = 1537; 0.6%). The median opioid dose was 10 MME [IQR 5–10] and fentanyl was the most commonly used opioid (88.2%). Patients treated with opioids had higher initial pain scores documented by EMS than those not receiving opioids (median: 9 vs 4, p<0.001), and had a median reduction in pain score of 3 points (IQR 1–5) based on the final prehospital pain score. Adverse events associated with opioid administration, including episodes of altered mental status (n = 453; 0.2%) and respiratory compromise (n = 252; 0.1%), were rare. For patients with severe pain (≥8/10), 27.3% of patients with major injuries (ISS ≥15) were treated with opioids, compared with 24.8% of those with moderate injuries (ISS 9–14), and 21.4% of those with minor (ISS 1–8) injuries (p<0.001).ConclusionThe use of opioids in the prehospital setting significantly reduced pain among injured patients with few adverse events. Despite its efficacy and safety, the majority of patients with major injuries and severe pain do not receive opioid analgesia in the prehospital setting.     

A Prospective Study Evaluating Factors Affecting Functional Outcome in Patients with Floating Elbow Injury

BackgroundFloating elbow injuries are complex injuries. Due to frequent association with severe soft tissue injuries and polytrauma, they have unpredictable functional outcome. This prospective study is aimed to evaluate the factors affecting functional outcome.MethodsThirty patients with floating elbow injuries were treated at a level 1 trauma center from July 2018 to June 2019 with minimum follow-up of 9 months. The outcome was assessed by disability for arm shoulder and hand score (DASH) and mayo elbow performance score (MEPS).ResultsThe overall incidence was 16.09 per 1000, mostly caused by road traffic accidents and all cases were managed surgically. Age, gender, education, occupation, arm dominance, and mechanism of injury did not significantly affect the outcomes. Open fractures and patients requiring staged procedure were associated with poorer outcomes (p < 0.05); however, delay in surgery for more than 24 h significantly increased the rate of complications. There was no statistical difference in the proportion of patients who had nerve injury pre operatively and post operatively on the final outcome.ConclusionFloating elbow injuries are relatively rare but nowadays the numbers are on the rise. Timely intervention with a multimodal approach and well-supervised rehabilitation can assure better final outcome.     

It was not a hip fracture – you were lucky this time – or perhaps not! A prospective study of clinical outcomes in patients with low-energy pelvic fractures and hip contusions

IntroductionPrehospital and hospital emergency care guidelines have been developed for patients with suspected hip fracture. Initial radiography can identify a number of patients with other injuries, generally pelvic fractures and hip contusions. Little is known about the prognosis for these patients.The aim of this study is twofold: i) to investigate the injury pattern of patients assessed in prehospital emergency care as suffering from a suspected hip fracture and ii) to compare clinical outcomes between patients with verified hip fracture (HF) and those with other hip injuries (OHI).MethodThe study design was prospective. Older patients with suspected HF after low-energy trauma were identified in prehospital emergency care. Injury type was determined by radiological imaging. Comparisons of length of stay, adverse events, repeated prehospital emergency care and mortality were made between verified HF and OHI cases.Results449 patients were included, 400 in the HF and 149 in the OHI group (86 hip contusions, 46 pelvic fractures and 17 other injuries/diseases). The HF group had a significantly longer hospital stay (9.5 days vs. 6.3 for the OHI group; p < 0.001) and more adverse events while in hospital (34% vs. 19%; p < 0.001). We found no evidence that the groups differed with regard to other outcomes: mortality during hospital stay (4% vs. 2%, p = 0.42), at 4 (16% vs. 13%; p = 0.35) and 12 months (21 vs. 23%; p = 0.64), the proportion that experienced an adverse event (24% vs. 22%; p = 0.65) and the proportion that required another ambulance transport within 6 months after discharge (40% vs. 34%; p = 0.16). The results were not strongly affected by adjustments for possible confounders.ConclusionOlder patients who suffer a low-energy pelvic fracture or a hip contusion are common in prehospital and hospital emergency care. These patients need attention as they have poor outcomes in terms of adverse events, mortality and recurrent need for ambulance transport after discharge from hospital. While individualized multidisciplinary care is recommended for hip fracture patients, it might also be suitable for other geriatric hip injuries.     

Identification of thoracic injuries by emergency medical services providers among trauma patients

IntroductionSevere thoracic injuries are time sensitive and adequate triage to a facility with a high-level of trauma care is crucial. The emergency medical services (EMS) providers are required to identify patients with a severe thoracic injury to transport the patient to the right hospital. However, identifying these patients on-scene is difficult. The accuracy of prehospital assessment of potential thoracic injury by EMS providers of the ground ambulances is unknown. Therefore, the aim of this study is to evaluate the diagnostic accuracy of the assessment of the EMS provider in the identification of a thoracic injury and determine predictors of a severe thoracic injury.MethodsIn this multicentre cohort study, all trauma patients aged 16 and over, transported with a ground erence standard. Prehospital variables were analysed using logistic regression to explore prehospital ambulance to a trauma centre, were evaluated. The diagnostic value of EMS provider judgment was determined using the Abbreviated Injury Scale (AIS) of ≥ 1 in the thoracic region as ref predictors of a severe thoracic injury (AIS ≥ 3).ResultsIn total 2766 patients were included, of whom 465 (16.8%) sustained a thoracic injury and 210 (7.6%) a severe thoracic injury. The EMS providers’ judgment had a sensitivity of 54.8% and a specificity of 92.6% for the identification of a thoracic injury. Significant independent prehospital predictors were: age, oxygen saturation, Glasgow Coma Scale, fall > 2 m, and suspicion of inhalation trauma or a thoracic injury by the EMS provider.ConclusionEMS providers could identify little over half of the patients with a thoracic injury. A supplementary triage protocol to identify patients with a thoracic injury could improve prehospital triage of these patients. In this supplementary protocol, age, vital signs, and mechanism criteria could be included.     

Epidemiological features of traumatic spinal cord injury in Guangdong Province,China

Study design: A retrospective hospital-based study.Objective: To describe the epidemiological profile of traumatic spinal cord injury (TSCI) in Guangdong Province.Setting: Two hospitals within Guangdong Province, China.Methods: Medical records of patients diagnosed with TSCI admitted to Foshan Hospital of Traditional Chinese Medicine and Zhujiang Hospital of South Medical University from 1 January 2011 to 31 December 2015 were retrospectively reviewed. Epidemiological characteristics, such as age, sex, occupation, etiology, neurological level of injury, American Spinal Injury Association Impairment Scale at admission, death and cause of death during the acute hospitalization and concomitant injuries.Results: During the study period, 482 cases were identified. Male-to-female ratio was 3.4:1, with a mean age of 41.5 ± 12.6 years old. The leading cause was falls (49.3%), followed by motor vehicle collisions (MVCs) (34.8%). The most common injury site was the cervical spinal cord, especially C4–C6, accounting for 39.8%.Conclusion: The number of TSCI patients in Guangdong Province is large and is exhibiting a rising trend. The leading causes were falls and MVCs. The low-falls (height < 1 m) group has expanded over this period. With China entering an ageing society, more appropriate preventative measures should be implemented for fall-related injuries among the elderly.     

Laparoscopic Ovarian Surgery in Children and Adolescents

Methods:A retrospective chart review was conducted on 106 patients (age, <20 years) who underwent laparoscopic surgery at Kangnam Sacred Heart Hospital from 2006 through 2012.Results:The mean patient age was 17.1 years, and the youngest one was 8. Pathologic analyses revealed that 32 (30.2%) patients had dermoid cyst, 30 (28.3%) had simple cyst, and 15 (14.2%) had endometrioma. Conservative procedures, such as cystectomy (48.1%), aspiration (5.7%), fulguration (4.7%), and detorsion (3.8%), were performed in 65.1% of all cases. A subanalysis revealed that the surgical outcomes of children (age, ≤15 years), including operative time, estimated blood loss, postoperative hemoglobin decrease, and postoperative length of hospital stay, were comparable to those of adolescents (age, 16–19 years), despite significant differences in mean height between the 2 groups (156.1 ± 10.71 cm in children vs. 162.1 ± 5.14 cm in adolescents; P < .0001). (The age break between the study groups was set at 15 years, because most girls reach their adult height between the ages of 15 and 16 years.) No intra- or perioperative complications were noted. In a comparison study of surgical outcomes in 433 women (age, 20–50 years) and the 106 young and adolescent girls in our sample (age, <20 years), those in our patients were not inferior.Conclusion:In children and adolescents, laparoscopic surgery can be successfully performed with conventional instruments designed for use in adults.     

Epidemiological features of traumatic spinal cord injury in Chongqing,China

Objective: To describe the epidemiological characteristics and trends of traumatic spinal cord injury in Chongqing, China.

Study design: Hospital-based retrospective research.

Setting: Xinqiao Hospital, Chongqing.

Methods: We reviewed medical records of 554 patients with traumatic spinal cord injury (TSCI) admitted to Xinqiao Hospital from 2009 to 2013. Variables included gender, age, marital status, etiology, occupation, time of injury, level of injury, and severity of injury, the length of hospital stay, and treatment.

Results: The mean age of patients with TSCI was 45.6 ± 13.8 years, and the male/female ratio was 4.33:1. 94.2% (522 patients) of all patients with TSCI were married. Falls, comprising low falls and high falls (10.8% and 50.9%, respectively), were the leading reason for a hospital visit. And the second reason was MVCs (21.8%). The most common injury site was the cervical spinal cord, accounting for nearly more than 54%. The length of hospital stay ranged between 1 and 219 days (mean: 28.3 days). The proportions of complete tetraplegia, incomplete tetraplegia, complete paraplegia and incomplete paraplegia were 17.1%, 37.8%, 22.2%, and 22.9%, respectively.

Conclusion: The result revealed that the proportion of males was higher, as well as falls and MVCs were the first two main reasons, with older mean age of patients with TSCI than other countries. The occupations with highest risk for TSCI were peasants and laborers. All of these results prompted that preventive methods should be based on the characteristics of different type of patients with TSCI.     

Cervical fractures with associated spinal cord injury in children and adolescents: epidemiology,costs, and in-hospital mortality rates in 4418 patients

BackgroundCervical spine fractures with spinal cord injury (CFSCI) can be devastating. We describe the epidemiology of children and adolescents with CFSCI.MethodsUsing the Nationwide Inpatient Sample (NIS) database, we identified 4418 patients (≤18 years old) who had CFSCI from 2000 through 2010. Outcomes of interest were patient characteristics (age, sex), injury characteristics [fracture location, spinal cord injury (SCI) pattern], economic variables (duration of hospital stay, total hospital charges), and mortality.ResultsUpper cervical fractures (UCFs) occurred half as often (31.4 %) as lower cervical fractures (LCFs; 68.8 %). Among patients <8 years old, 73.6 % had UCFs; among patients ≥8 years old, 72.3 % had LCFs. Overall, 68.7 % had incomplete SCI, 22.4 % had complete SCI, 6.6 % had central cord syndrome, and 2.3 % had anterior cord syndrome. Patients with complete SCI had the longest hospital stays and highest hospital charges. The overall in-hospital mortality rate was 7.3 %, with a sixfold higher rate in patients <8 (30.6 %) vs. those ≥8 (5.1 %) years old (p < 0.001). There was a threefold higher mortality rate in patients with upper (13.5 %) vs. lower (4.3 %) cervical fractures (p < 0.001). Patients with complete SCI had a 1.85-fold higher mortality rate than patients with other cord syndromes (p < 0.001).ConclusionsPatients <8 years old were more likely than older patients to sustain UCFs. Patients with UCFs had a significantly higher mortality rate than those with LCFs. Patients with complete SCI had the longest duration of hospital stay and highest hospital charges and in-hospital mortality rate.     

Inpatient rehabilitation outcomes in patients with malignant spinal cord compression compared to other non-traumatic spinal cord injury: A population based study

ObjectiveTo compare and describe demographic characteristics, clinical, and survival outcomes in patients admitted for inpatient rehabilitation following malignant spinal cord compression (MSCC) or other causes of non-traumatic spinal cord injury (NT-SCI).DesignA retrospective cohort design was employed, using data retrieved from administrative databases.SettingRehabilitation facilities or designated rehabilitation beds in Ontario, Canada, from April 2007 to March 2011.ParticipantsPatients with incident diagnoses of MSCC (N = 143) or NT-SCI (N = 1,274) admitted for inpatient rehabilitation.ResultsThere was a significant improvement in the FIM from admission to discharge (mean change 20.1 ± 14.3, <0.001) in the MSCC cohort. NT-SCI patients demonstrated a higher FIM efficiency (1.2 ± 1.7 vs. 0.8 ± 0.8, <0.001) and higher total (24.0 ± 14.4 vs. 20.1 ± 14.3, <0.001) FIM gains relative to MSCC cases. However, there were no differences between the MSCC and NT-SCI cohorts in length of stay (34.6 ± 30.3 vs. 37.5 ± 35.2, P = 0.8) or discharge FIM (100.7 ± 19.6 vs. 103.3 ± 18.1, P = 0.1). Three-month, 1-year, and 3-year survival rates in the MSCC and NT-SCI cohorts were 76.2% vs. 97.6%, 46.2% vs. 93.7%, and 27.3% vs. 86.7%, respectively. The majority (65.0%) of patients with MSCC was discharged home and met their rehabilitation goals (75.5%) at comparable rates to patients with NT-SCI (69.7 and 81.3%).ConclusionDespite compromised survival, patients with MSCC make clinically significant functional gains and exhibit favorable discharge outcomes following inpatient rehabilitation. Current administrative data suggests the design and scope of inpatient rehabilitation services should reflect the unique survival-related prognostic factors in patients with MSCC.     

Impact of protruded median lobe on perioperative,urinary continence and oncological outcomes of Retzius-sparing robot-assisted radical prostatectomy

BackgroundTo investigate the effect of protruded median lobe (PML) on the perioperative, oncological, and urinary continence (UC) outcomes among patients underwent Retzius-sparing robot-assisted radical prostatectomy (RS-RARP).Methods231 consecutive patients who had undergone RS-RARP were collected and analyzed. Patients were divided into three groups based on the PML degree: PML<5 mm (n=99); 5≤ PML <10 mm (n=91); PML ≥10 mm (n=41). The perioperative outcomes, short-term oncological, and UC outcomes were compared among the three groups. Those outcomes were also compared in patients with significant PML (>10 mm) who underwent the traditional or Retzius-sparing RARP.ResultsThe median PML was significantly associated age (P<0.001) and prostate volume (P<0.001). Perioperative characteristics including console time, estimated blood loss (EBL), intraoperative transfusion rate, and complications were not statistically different among the three groups (P=0.647, 0.574, 0.231, 0.661, respectively). The rate of positive surgical margin (PSM) were not significantly different in the three groups (P=0.065). No significant difference regarding UC and biochemical recurrence (BCR) at 12-month follow-up was observed in the three groups (P>0.05). Comparison between the two approaches in men with significant PML showed better recovery of UC (HR =1.83, 95% CI: 1.117–3.01, log-rank P=0.002) and similar BCR (log-rank P=0.072) after RS-RARP.ConclusionsRS-RARP is an oncologically and functionally equivalent approach for patients with PML. Compared with the traditional approach, RS-RARP offers benefits regarding UC for cases with significant PML.     

Recurrence of inguinal hernias repaired in a large hernia surgical specialty hospital and general hospitals in Ontario,Canada

BackgroundThe effect of hospital specialization on the risk of hernia recurrence after inguinal hernia repair is not well described.MethodsWe studied Ontario residents who had primary elective inguinal hernia repair at an Ontario hospital between 1993 and 2007 using population-based, administrative health data. We compared patients from a large hernia specialty hospital (Shouldice Hospital) with those from general hospitals to determine the risk of recurrence.ResultsWe studied 235 192 patients, 27.7% of whom had surgery at Shouldice hospital. The age-standardized proportion of patients who had a recurrence ranged from 5.21% (95% confidence interval [CI] 4.94%–5.49%) among patients who had surgery at the lowest volume general hospitals to 4.79% (95% CI 4.54%–5.04%) who had surgery at the highest volume general hospitals. In contrast, patients who had surgery at the Shouldice Hospital had an age-standardized recurrence risk of 1.15% (95% CI 1.05%–1.25%). Compared with patients who had surgery at the lowest volume hospitals, hernia recurrence among those treated at the Shouldice Hospital was significantly lower after adjustment for the effects of age, sex, comorbidity and income level (adjusted hazard ratio 0.21, 95% CI 0.19–0.23, p < 0.001).ConclusionInguinal hernia repair at Shouldice Hospital was associated with a significantly lower risk of subsequent surgery for recurrence than repair at a general hospital. While specialty hospitals may have better outcomes for treatment of common surgical conditions than general hospitals, these benefits must be weighed against potential negative impacts on clinical care and the financial sustainability of general hospitals.     

Balance,Falls Risk,and Related Disability in Untreated Vestibular Schwannoma Patients

Background Many vestibular schwannoma (VS) patients complain of balance dysfunction; however, validated standardized assessments are lacking. The relative contribution of imbalance and factors like anxiety to disability is unknown. Because imbalance significantly affects quality of life in this group and vestibular rehabilitation may improve outcomes, determining the severity of balance dysfunction is important to understand long-term rehabilitation needs. Aim To assess functional balance (Vertigo Symptom Scale-Vertigo [VSS-VER] and Functional Gait Assessment [FGA]) and the relative contribution of symptom severity (VSS-VER), ambulant posture (FGA), and anxiety symptoms (Vertigo Symptom Scale-Anxiety [VSS-SA]) to disability in untreated patients. Methods Patients not exposed to surgery completed the VSS, Vertigo Handicap Questionnaire (VHQ), and FGA. VSS scores were compared with migrainous vertigo (MV) patients, a mixed neuro-otological group, and healthy controls. Results A correlation was found between decreased FGA and increasing age (r = − 0.35; p < 0.01), female sex (r = 0.42; p = 0.001), increasing handicap (r = − 0.55; p < 0.001), and symptom severity (r = − 0.52; p < 0.001). In 12 of 21 patients (57%) > 60 years of age the FGA score was ≤ 22 suggesting increased falls risk.VSS-VER scores were higher than in healthy controls (p < 0.001) but lower than MV (p < 0.001) and mixed neuro-otology controls (p < 0.001).VSS-SA scores in VS patients with balance symptoms were higher than normal controls (p < 0.05) and correlated with handicap (r = 0.59; p < 0.001) and symptom severity (r = 0.74; p < 0.001).After controlling for age and sex, the VSS-VER, VSS-SA, and FGA explained 47% of the variation in VHQ scores. Conclusion Older VS patients are at significant risk of falls. Balance symptoms are more severe than in healthy controls but less than other neuro-otological patients. Balance symptom severity, anxiety symptoms, and ambulant posture were significant contributors to disability and should be the focus of vestibular rehabilitation strategies.     

Cardiac surgery in older patients: hospital outcomes during a 15-year period from a complete national series

Open in a separate window OBJECTIVESThe objective was to review national trends in activity and hospital outcomes in older patients having cardiac surgery over a 15-year time period.METHODSData were collected prospectively and uploaded to the National Institute for Cardiovascular Outcomes Research electronically. Data were validated, cleaned and processed using reproducible algorithms. Mortality was death in hospital after index operation.RESULTSA total of 227 442 cardiac procedures were recorded in patients aged ≥70 years of which 46 354 were in those aged ≥80 years. Overall patients aged ≥70 years represented 43% of all adult cardiac surgery in the most recent study year. The annual proportion of surgery in patients ≥80 years increased from 4.1% to 10.8% between the first and last study years. There has been a significant linear increase in octogenarian valve [β 67.44, 95% confidence interval (CI) 55.04 to 79.83, P < 0.001] and coronary artery bypass graft surgery (β 32.53, 95% CI 6.16 to 58.90, P = 0.020) patients. In-hospital mortality reduced significantly for patients aged 70–79 years (β −0.17, 95% CI −0.20 to −0.13, P < 0.001) and all patients aged ≥80 (β −0.37, 95% CI −0.45 to −0.30, P < 0.001). The median length of hospital stay was 7 days for 70–79 and 9 days for ≥80 group, compared with 7 days for the whole cohort <70 years.CONCLUSIONSThis study represents the largest complete validated national dataset of cardiac surgery in the entire population of older patients. Octogenarians represent 11% of adult patients having cardiac surgery by the end of the study period, a three-fold increase from the start. In-hospital mortality in patients aged ≥80 years halved during study period to only 4% despite high logistic EuroSCORE of 15%. Cardiac surgery in octogenarians places a higher demand on resources, however, with an increased postoperative length of stay.     

Venous thromboembolism in emergency general surgery patients: a single-centre retrospective cohort study

BackgroundThere is limited literature on the risk of venous thromboembolism (VTE) in emergency general surgery (EGS) patients. We undertook this study to identify the rate of symptomatic VTE for patients undergoing EGS operations.MethodsWe conducted a retrospective cohort study evaluating EGS patients who underwent operative intervention between March and December 2014. Data collected included patient demographics, type of procedure, risk of VTE, VTE prophylaxis, development of symptomatic VTE, and mortality.ResultsWe included 767 patients in our analysis. The mean age was 53 ± 19.7 years, and 52.2% of patients were female. Eighteen patients (2.3%) experienced VTE in hospital and 12 (1.6%) experienced VTE after discharge. Only 66% of patients received appropriate VTE prophylaxis. High-risk patients had a higher VTE rate (7.4% v. 2.3%, p < 0.001) and higher mortality (17.6% v. 4.0%, p < 0.001) than low-to moderate-risk patients.ConclusionThe risk of VTE in patients requiring EGS is significant and persists after hospital discharge. Further studies on quality improvement with VTE prophylaxis are warranted.