Patient needs in evacuation of a tertiary oncology center.

To inform ongoing contingency planning, hospital staff conducted a cross-sectional survey of patients' needs in the event of a full-facility evacuation of a tertiary oncology center. Both outpatients and inpatients were included. Of the total of 269 patients, 76.6 percent were able to evacuate by walking out of the hospital and be transported sitting. Only 30 patients needed evacuation by an ambulance. Assessment of the lowest acceptable level of care after evacuation revealed that 66.5 percent of the patients could be discharged to their own home, including 40.8 percent of all inpatients. Due to the need to continue specialized cancer treatment, fewer patients could be transferred to other hospitals than found in previous studies of general acute care hospitals.

Driver-related risk factors of fatal road traffic crashes associated with alcohol or drug impairment.

Fatal road traffic crashes are often related to speeding, non-use of a seatbelt, and alcohol/drug-impaired driving. The aim of this study was to examine associations between driving under the influence of drugs and/or alcohol and driver-related risk factors that have been reported as significantly contributing causes of fatal road traffic crashes. The data were extracted from Norwegian road traffic crash registries and forensic toxicology databases. Drug/alcohol investigated car and van drivers and motorcycle riders fatally injured in road traffic crashes in Norway during 2005-2015 were included in this study (n = 772). Drug and alcohol concentrations corresponding to 0.5 g/kg alcohol in blood were used as the lower limits for categorising drivers/riders as impaired; 0.2 g/kg was the upper limit for being categorised as sober. Associations between driver-related risk factors and impairment from specific substance groups were calculated using multivariable logistic regression, adjusted for other substance groups, age, and sex, and were reported when the confidence intervals did not contain the value 1 or lower. Substances found in concentrations above the impairment limits were mainly alcohol (20%), medicinal drugs (10%: benzodiazepines, opioids, z-hypnotics), stimulants (5%: amphetamines, methylphenidate, and cocaine), and cannabis (4%: THC). The drug/alcohol-impaired drivers had compared to the sober drivers more often been speeding (68% versus 32%), not used a seatbelt (69% versus 30%), and been driving without a valid driver license (26% versus 1%). Logistic regression analysis showed that impairment from alcohol or stimulants (mainly amphetamines) was associated with all three risk factors, medicinal drugs with all except speeding, and impairment from cannabis (THC) with not having a valid driver license. Among motorcycle riders, drug/alcohol impairment was associated with not having a valid driver license and non-use of a helmet. At least one of the risk factors speeding, non-use of a seatbelt/helmet, and driving without a valid license were present among the vast majority of the drug/alcohol-impaired fatally injured drivers and riders, and also among more than half of the fatally injured sober drivers.

Fatally injured drivers in Norway 2005-2015-Trends in substance use and crash characteristics.

Objective: Norway introduced a "Vision Zero" strategy in 2001, using multiple approaches, aiming toward a future in which no one will be killed or seriously injured in road traffic crashes (RTCs). Official statistics show that the number of fatally injured road users has declined substantially from 341 deaths in 2000 to 117 in 2015. In-depth crash investigations of all fatal RTCs started in Norway in 2005. The aim of this study was to investigate whether fatal crash characteristics, vehicle safety features, and prevalence of drugs and/or alcohol among fatally injured drivers and riders has changed during 2005-2015, accompanying the reduction in road fatalities. Methods: Data on all car/van drivers and motorcycle/moped riders fatally injured in RTCs during 2005-2015 were extracted from Norwegian road traffic crash registries and combined with forensic toxicology data. Results: The proportion of cars and motorcycles with antilock braking systems and cars with electronic stability control, increased significantly during the study period. The prevalence of nonuse of seat belts/helmets and speeding declined among both fatally injured drivers and riders. In addition, the prevalence of alcohol declined, though no significant change in the total prevalence of other substances was noted. Conclusion: The observed changes toward more safety installations in cars and motorcycles and lower prevalence of driver-related risk factors like alcohol use, speeding, and nonuse of seat belts/helmets among fatally injured drivers/riders may have contributed to the decrease in road traffic deaths.

A cross-sectional survey of patient needs in hospital evacuation.

To aid development of contingency plans, a cross-sectional survey of inpatient needs in the event of a total hospital evacuation within a few hours was undertaken. The hospital is a part of a tertiary care facility with a mixed surgical and medical population and a relatively large load of emergency medicine. A doctor or nurse on each ward registered patients' physical mobility, special needs complicating transportation (intensive care, labor, isolation, etc), and the lowest acceptable level of care after evacuation. Of the 760 included patients, 57.8 percent could walk, 20.0 percent needed wheelchair, and 22.2 percent needed transport on stretcher. Special needs were registered for 18.2 percent of patients. Only 49.7 percent of patients needed to be evacuated to another hospital to continue care on an acceptable level, while 37.6 percent could be discharged to their own home, and 12.6 percent could be evacuated to a nursing home. Patients in psychiatric wards and high dependency units had distinctly different needs than patients in ordinary somatic wards. The differences between patients in surgical and nonsurgical wards were minor. Patient discharge seems to be a considerable capacity buffer in a hospital crisis situation.

Associations between driving under the influence of alcohol or drugs, speeding and seatbelt use among fatally injured car drivers in Norway.

Since 2005, all fatal road traffic crashes in Norway have been analyzed in-depth by multidisciplinary investigation teams organized by the Norwegian Public Roads Administration (NPRA). During the period 2005-2010, 608 drivers of cars or vans were killed in road traffic crashes. Blood samples were collected from 372 (61%) of the drivers and analyzed for alcohol and a large number of psychoactive drugs at the Norwegian Institute of Public Health (NIPH). After coupling the analytical results with the NPRA crash database, 369 drivers with a fatal outcome were identified and included. Alcohol or drug concentrations in blood above the legal limits were found in 39.8% of the drivers who were investigated for alcohol or drug impairment; 33.9% had blood alcohol concentrations above 0.5g/L or concentrations of drugs above the equivalent Norwegian legal impairment limits or concentrations of amphetamines above 200µg/L. Among drivers with a fatal outcome who had been impaired by alcohol or drugs, 64.6% were unbelted and 71.7% were speeding when the crash occurred; whereas 24.2% and 33.2% of the sober drivers were unbelted or speeding, respectively. Statistically significant associations were found between impairment by alcohol or amphetamines and driving unbelted or speeding. Excessive speeding is one of the main reasons for road traffic crashes and together with being unbelted the main reasons for a fatal outcome. This behavior might in many cases be due to increased risk-taking or negligence of safety measures as a result of alcohol or drug use.

A cross-sectional survey of patient needs in hospital evacuation.

To aid development of contingency plans, a cross-sectional survey of inpatient needs in the event of a total hospital evacuation within a few hours was undertaken. The hospital is a part of a tertiary care facility with a mixed surgical and medical population and a relatively large load of emergency medicine. A doctor or nurse on each ward registered patients' physical mobility, special needs complicating transportation (intensive care, labor, isolation, etc), and the lowest acceptable level of care after evacuation. Of the 760 included patients, 57.8 percent could walk, 20.0 percent needed wheelchair, and 22.2 percent needed transport on stretcher. Special needs were registered for 18.2 percent of patients. Only 49.7 percent of patients needed to be evacuated to another hospital to continue care on an acceptable level, while 37.6 percent could be discharged to their own home, and 12.6 percent could be evacuated to a nursing home. Patients in psychiatric wards and high dependency units had distinctly different needs than patients in ordinary somatic wards. The differences between patients in surgical and nonsurgical wards were minor. Patient discharge seems to be a considerable capacity buffer in a hospital crisis situation.

Changes in fibrinogen availability and utilization in an animal model of traumatic coagulopathy.

BACKGROUND: Impaired haemostasis following shock and tissue trauma is frequently detected in the trauma setting. These changes occur early, and are associated with increased mortality. The mechanism behind trauma-induced coagulopathy (TIC) is not clear. Several studies highlight the crucial role of fibrinogen in posttraumatic haemorrhage. This study explores the coagulation changes in a swine model of early TIC, with emphasis on fibrinogen levels and utilization of fibrinogen. METHODS: A total of 18 landrace pigs were anaesthetized and divided into four groups. The Trauma-Shock group (TS) were inflicted bilateral blast femoral fractures with concomitant soft tissue injury by a high-energy rifle shot to both hind legs, followed by controlled exsanguination. The Shock group (S) was exposed to shock by exsanguination, whereas a third group was exposed to trauma only (T). A fourth group (C) served as control. Physiological data, haematological measurements, blood gas analyses and conventional coagulation assays were recorded at baseline and repeatedly over 60 minutes. Thrombelastometry were performed by means of the tissue factor activated ExTEM assay and the platelet inhibiting FibTEM assay. Data were statistically analysed by repeated measurements analyses method. RESULTS: A significant reduction of fibrinogen concentration was observed in both the TS and S groups. INR increased significantly in the S group and differed significantly from the TS group. Maximum clot firmness (MCF) of the ExTEM assay was significantly reduced over time in both TS and S groups. In the FibTEM assay a significant shortening of the clotting time and an increase in MCF was observed in the TS group compared to the S group. CONCLUSION: Despite a reduction in clotting capability measured by ExTEM MCF and a reduced fibrinogen concentration, extensive tissue trauma may induce an increased fibrin based clotting activity that attenuates the hypocoagulable tendency in exsanguinated animals.

The twin terrorist attacks in Norway on July 22, 2011: the trauma center response.

BACKGROUND: The terrorist attacks in Norway on July 22, 2011, consisted of a bomb explosion in central Oslo, followed by a shooting spree in a youth camp. We describe the trauma center response, identifying possible success factors and suggesting improvements for institutional major incident plans. METHODS: The in-hospital response is analyzed. Data on triage, patient flow, injuries, treatment, resources, and outcome were collected. RESULTS: The explosion caused a total of 98 casualties and 8 died at scene. Ten patients were triaged to the trauma center, with the first patient arriving 18 minutes after the explosion and 7 patients within the next 19 minutes. The shooting caused 68 deaths at the scene and 61 injured. The trauma center received a total of 21 patients from the shooting incident.Surgical leadership was divided between emergency department triage with control of personnel and communication as well as control and supervision of treatment with retriage and optimal use of trauma surgical resources (dual command). Surge capacity was never exceeded in the emergency department, operating rooms, or intensive care units.Of the 31 patients treated at the trauma center, 20 had an Injury Severity Score of more than 15 and 25 required repeated operation, for a total of 125 operations during the first 4 weeks. One patient died, for a critical mortality of 5%. CONCLUSION: A trauma center can handle many patients with severe injury, with low critical mortality when protected from a large number of walking wounded. Limited specific trauma surgical competence was managed by the adoption of a dual surgical command model. LEVEL OF EVIDENCE: Therapeutic/care management study, level V.

The use of pain descriptors in cancer patients.

Verbal descriptions of pain contribute to the understanding of a patient's pain experience. The aim of this study was to identify typical pain descriptors used by Norwegian cancer patients and the possible relationships among these verbal descriptors, pain intensity, and quality of pain. A one-day prevalence study targeting hospitalized cancer patients in Norway was performed. A questionnaire based on the Brief Pain Inventory was used, and additional information regarding pain descriptors and changes in skin sensibility was included. Of the 453 included patients, 97% managed to describe their pain with one of the 12 descriptors available. "Aching" was the single most frequently used descriptor (n=271). Of these patients, 201 reported altered skin sensibility in the area of pain. The descriptor "piercing" and the number of descriptors used by each patient were significantly related to high pain intensity. No clear clustering was found between the descriptors, but typical neuropathic descriptors were significantly correlated with altered skin sensibility. The findings suggest that Norwegian cancer patients effortlessly use several pain descriptors, and "aching" is most frequently used. Although the verbal descriptors provide valuable information regarding the pain experience, it is not possible to differentiate pain mechanisms simply based on pain descriptors.

Pain in elderly hospitalized cancer patients with bone metastases in Norway.

AIM: To examine differences in reported pain, pain management and satisfaction with pain management between middle-aged and elderly patients. The study also examined differences in global quality of life (QoL) and pain interference with patient function between middle-aged and elderly patients with bone metastases. METHOD: A one-day prevalence study was performed, targeting hospitalized cancer patients 18 years and over in Norwegian hospitals; 79 patients with bone metastases were included. RESULTS: In total, 89% of patients reported daily pain, and there was no significant difference between the two age groups (p=0.52). Elderly patients reported significantly higher scores for 'worst pain' (p=0.036) and 'pain severity intensity' (p=0.027), but received strong opioids for their cancer pain significantly less often than middle-aged patients (p=0.024). We found a significant linear association between increasing age and decreasing scores on Cleeland's pain management index (p=0.002). There were no statistically significant differences between age groups in satisfaction with pain management, pain interference with functioning or global QoL. CONCLUSION: These results indicate that more focus is needed on pain management in elderly cancer patients with bone metastases.

Prevalence of pain in hospitalised cancer patients in Norway: a national survey.

PURPOSE: Pain severely impairs health-related quality of life and is a feared symptom among cancer patients. Unfortunately, patients often do not receive optimal care. We wanted to evaluate the quality of cancer pain treatment in Norwegian hospitals. PATIENTS AND METHODS: A one-day prevalence study targeting hospitalised cancer patients above 18 years of age was performed. A questionnaire based on the Brief Pain Inventory was used, and additional information regarding sex, age, diagnosis, break through pain (BTP), and treatment was included. RESULTS: Fifty two percent of the included patients stated having cancer related pain (n=453), and mean pain during the previous 24 hours for these patients was NRS 3.99 (Numeric Rating scale 1-10). Presence of metastasis, occurrence of BTP, and abnormal skin sensibility in the area of pain were associated with higher pain scores. Forty two percent of all patients used opioids. However, these patients still had higher pain scores, more episodes of BTP, and more influence of the pain on daily life functions than average. Thirty percent of patients with severe pain (NRS>or=5) did not use opioids, and some of these patients did not receive any analgesics at all. CONCLUSION: Although most cancer patients receive an acceptable pain treatment in Norwegian hospitals, there are patients who are not adequately managed. Lack of basic knowledge and individual systematic symptom assessment may be reasons for the underuse of analgesics and the resulting unnecessary suffering among the cancer patients.

[Cancer pain in hospitalized patients]. / Smerter hos kreftpasienter innlagt i sykehus.

BACKGROUND: In spite of increased knowledge in palliative care, there are still cancer patients who do not receive adequate pain relief. There is limited information on cancer pain experience in Norwegian hospitals. More data is needed in order to understand why barriers still exist to adequate pain management. MATERIAL AND METHODS: We performed a one-day prevalence study of cancer pain in all hospitalized patients in the southern health region of Norway. A questionnaire based on the Brief Pain Inventory was used. RESULTS: 309 patients were included. 40% used no analgesics. 51 % reported having pain while hospitalized; mean pain level on the visual analogue scale over the last 24 hours was 2.6. 70 patients reported strong to intolerable pain (visual analogue scale > or = 5), and 27 of these patients did not use opioids. 104 patients reported symptoms consistent with neuropathic pain, but only 7 used relevant co-analgesics. 102 patients reported break-through pain. Patients with neuropathic pain and break-through pain scored significantly higher on pain and significantly worse on all global variables like quality of sleep, daily activity, and ability to work. INTERPRETATION: Many cancer patients still have pain, possibly because of inadequate medication. Key words for improvement are better knowledge, higher professional awareness, and systematic symptom assessment and pain analysis.