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- Anand, Kanwlajeet J. S., et al.
(författare)
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Assessment of continuous pain in newborns admitted to NICUs in 18 European countries
- 2017
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Ingår i: Acta Paediatrica. - : John Wiley & Sons. - 0803-5253 .- 1651-2227. ; 106:8, s. 1248-1259
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Tidskriftsartikel (refereegranskat)abstract
- Aim: Continuous pain occurs routinely, even after invasive procedures, or inflammation and surgery, but clinical practices associated with assessments of continuous pain remain unknown.Methods: A prospective cohort study in 243 Neonatal Intensive Care Units (NICUs) from 18 European countries recorded frequency of pain assessments, use of mechanical ventilation, sedation, analgesia, or neuromuscular blockade for each neonate upto 28 days after NICU admission.Results: Only 2113/6648 (31·8%) of neonates received assessments of continuous pain, occurring variably among tracheal ventilation (TrV, 46·0%), noninvasive ventilation (NiV, 35·0%), and no ventilation (NoV, 20·1%) groups (p<0·001). Daily assessments for continuous pain occurred in only 10·4% of all neonates (TrV: 14·0%, NiV: 10·7%, NoV: 7·6%; p<0·001). More frequent assessments of continuous pain occurred in NICUs with pain guidelines, nursing champions, and surgical admissions prompted (all p<0·01), and for newborns <32 weeks gestational age, those requiring ventilation, or opioids, sedatives-hypnotics, general anesthetics (O-SH-GA) (all p<0·001), or surgery (p=0·028). Use of O-SH-GA drugs increased the odds for pain assessment in the TrV (OR:1·60, p<0·001) and NiV groups (OR:1·40, p<0·001).Conclusion: Assessments of continuous pain occurred in less than one-third of NICU admissions, and daily in only 10% of neonates. NICU clinical practices should consider including routine assessments of continuous pain in newborns.
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- Bignert, Anders, et al.
(författare)
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Comments Concerning the National Swedish Contaminant Monitoring Programme in Marine Biota, 2015
- 2015
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- The environmental toxicants examined in this report can be classified into five groups – heavy metals, chlorinated compounds, brominated flame retardants, polyaromatic hydrocarbons and perfluorinated compounds. Each of these contaminants have been examined from various sites for up to six different fish species, in blue mussels, and in guillemot eggs, for varying lengths of time. The following summary examines overall trends, spatial and temporal, for the five groups.Condition and Fat ContentCondition and fat content in different species tended to follow the same pattern at the same sites, with a few exceptions. Most of the fish species generally displayed a decreasing trend in both condition and fat content at most sites examined. Exceptions to this were increases in condition factor seen in cod liver at Fladen, perch muscle at Kvädöfjärden, and for herring at Ängskärsklubb in spring. Also, an increase in fat content was seen during the most recent ten years for herring at Ängskärsklubb in spring. There were also some sites where no log linear trends were seen.Heavy MetalsDue to a change in methods for metal analysis (not mercury) in 2004, values between 2003 and 2007 should be interpreted with care. From 2009 metals are analyzed at ACES, Stockholm University.Generally, higher mercury concentrations are found in the Bothnian Bay, but also from one station in the Northern parts of Baltic Proper, compared to other parts of the Swedish coastline. The time series show varying concentrations over the study period. The longer time series in guillemot egg and spring-caught herring from the southern Bothnian Sea and southern Baltic Proper show significant decreases of mercury. On the other hand, increasing concentrations are seen in e.g., cod muscle, but the concentrations are fairly low compared to measured concentrations in perch from fresh water and coastal sites. In most cases, the mercury concentrations are above the EQSbiota of 20 ng/g wet weight.Lead is generally decreasing over the study period (in time series of sufficient length), supposedly due to the elimination of lead in gasoline. The highest concentrations are seen in the southern part of the Baltic Sea. Elevated lead concentrations between 2003 and 2007 (e.g. Harufjärden) should be viewed with caution (see above regarding change in analysis methods). Lead concentrations are below the suggested target level at all stations.Cadmium concentrations show varying non-linear trends over the monitored period. It is worth noting that despite several measures taken to reduce discharges of cadmium, generally the most recent concentrations are similar to concentrations measured 30 yearsago in the longer time series. Cadmium concentrations in herring and perch are all below the suggested target level of 160 μg/kg wet weight.The reported nickel concentrations show no consistent decreasing trends. Some series begin with two elevated values that exert a strong leverage effect on the regression line and may give a false impression of decreasing trends. Chromium generally shows decreasing concentrations, possibly explained by a shift in analytical method. The essential trace metals, copper and zinc, show no consistent trends during the monitored period.Generally higher concentrations of arsenic and silver are found along the west coast compared to other parts of the Sweadish coast line. However for silver a few stations in the Bothnian Sea and Bothnian Bay show comparable concentrations to the west coast stations.Chlorinated CompoundsGenerally, a decreasing concentrations were observed for all compounds (DDT’s, PCB’s, HCH’s, HCB) in all species examined, with a few exceptions, such as no change in TCDD-equivalents being seen in herring muscle (except at Änskärsklubb where very high concentrations at the beginning of the sampling period were seen and also at the west coast station Fladen). The longer time-series in guillemot also show a marked decrease in TCDD-equivalents from the start in the late 1960s until about 1985 from where no change occurred for many years, however, during the most recent ten years a decrease in the concentration is seen. Concentrations of DDE and CB-118 are for some species and sites still above their respective target levels.The chlorinated compounds generally show higher concentrations in the Bothnian Sea and/or Baltic Proper when compared to the Bothnian Bay and the Swedish west coast.Brominated Flame RetardantsElevated levels of HBCDD are seen in sites from the Baltic Proper, while the investigated PBDEs show higher concentrations in the Bothnian Bay. In addition, lower concentrations of all investigated PBDEs and HBCDD are seen on the Swedish west coast compared to the east coast. Temporally, significant increases in BDE-47, -99 and -100 have been seen in guillemot eggs since the late 1960s until the early 1990s, where concentrations then began to show decreases. Also, the concentration of HBCDD in guillemot eggs shows a decrease during the most recent ten years. For fish and blue mussels, BDE-47, -99, and -153 decreased at some sites and showed no trend at other sites. The concentration of HBCDD in fish and blue mussels showed inconsistent trends. The concentration of HBCDD is below the EQSbiota of 167 μg/kg wet weight for all fish species from all areas, while the concentration of BDE-47 alone is above the EQSbiota for sumPBDE of 0.0085 ng/g wet weight.PAHsOnly blue mussels have been examined for spatial differences in PAH concentrations. Concentration of ΣPAH was found to be higher from Kvädöfjärden in the Baltic Proper compared to stations at the West coast, but individual PAHs showed varying spatial patterns. Over time, acenaphthalene was rarely found above the detection limit. Significant decreasing trends were observed for ΣPAH, chrysene, fluoranthene and pyrene at Fjällbacka; for naphthalene at Kvädöfjärden; and for pyrene at Fladen.All time series where concentrations of various PAHs were compared with the target value based on OSPAR Ecological Assessment Criteria, or EC Environmental Quality Standards were below the target value.PFASsPFHxS and PFOS show a similar spatial pattern, but PFOS concentrations were approximately 25 times higher than PFHxS levels. The distribution of PFOS is quite homogenous along the Swedish coast but with somewhat higher concentrations in the Baltic Proper. PFOS concentrations in guillemot eggs are about 100-200 times higher than in herring liver. An overall increasing concentration of PFOS in guillemot eggs has been observed throughout the whole time period, however, during the most recent ten years, a change of direction is detected. The longer herring time series from Harufjärden, Landsort, and Utlängan show increasing concentrations for PFOS and most carboxylates. For FOSA, on the other hand, decreasing concentrations are seen during the most recent ten years.Organotin compoundsThe majority of the analysed tinorganic compounds showed concentrations below LOQ. However TBT and DPhT showed concentrations above LOQ at all stations with highest reported concentrations in fish from Örefjärden in the northern part of Bothnian Sea.
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- Blasiak, Robert, et al.
(författare)
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Towards greater transparency and coherence in funding for sustainable marine fisheries and healthy oceans
- 2019
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Ingår i: Marine Policy. - : Elsevier BV. - 0308-597X .- 1872-9460. ; 107
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Tidskriftsartikel (refereegranskat)abstract
- This final manuscript in the special issue on Funding for ocean conservation and sustainable fisheries is the result of a dialogue aimed at connecting lead authors of the special issue manuscripts with relevant policymakers and practitioners. The dialogue took place over the course of a two-day workshop in December 2018, and this coda manuscript seeks to distil thinking around a series of key recurring topics raised throughout the workshop. These topics are collected into three broad categories, or needs: 1) a need for transparency, 2) a need for coherence, and 3) a need for improved monitoring of project impacts. While the special issue sought to collect new research into the latest trends and developments in the rapidly evolving world of funding for ocean conservation and sustainable fisheries, the insights collected during the workshop have helped to highlight remaining knowledge gaps. Therefore, each of the three needs identified within this manuscript is followed by a series of questions that the workshop participants identified as warranting further attention as part of a future research agenda. The crosscutting nature of many of the issues raised as well as the rapid pace of change that characterizes this funding landscape both pointed to a broader need for continued dialogue and study that reaches across the communities of research, policy and practice.
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- Carbajal, Ricardo, et al.
(författare)
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Pain Assessment in Ventilated and Non-Ventilated Neonates in NICUs across Europe : EUROpean Pain Audit in Neonates (EUROPAIN Survey)
- 2014
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Konferensbidrag (refereegranskat)abstract
- Background: Neonates undergo many painful procedures during their NICU stay. These may include tracheal intubation/ventilation, skin-breaking procedures, drainage/suctioning of body orifices or cavities. Inherent subjectivity and difficulties of neonatal pain assessment contribute to a wide variety of assessment tools and clinical practices. To date, these practices have been not studied at a large scale. OBJECTIVE: To determine current clinical practices for neonatal pain assessment in NICUs across Europe. DESIGN/METHODS: An epidemiological observational study on bedside pain assessment practices collected data for all neonates in participating NICUs until infants left the unit (discharge, death, transfer to another hospital) or for 28 days. Data collection occurred via an online database for 1 month at each NICU. All neonates up to a gestational age of 44 weeks were included. RESULTS: From October 2012 to June 2013, 243 NICUs from 18 European countries collected pain assessment data in 6680 neonates. Of these, 2142 received tracheal ventilation (ventilated) and 4538 had spontaneous breathing or non- invasive ventilation (non-ventilated). The median (IQR) gestational age of ventilated neonates [32.1 (28.1-37.4)] was less than non-ventilated neonates [36.6 (33.6-39.1), p<0.001]. Overall, 58.5% of ventilated neonates and 35.2%% of non-ventilated neonates received bedside pain assessments (p<0.001). CONCLUSIONS: Over half (58.5%) of ventilated neonates and about one third (35.2%) of non-ventilated neonates had pain assessments performed in European NICUs. Wide variations in the methods used and rates of pain assessment exist among countries
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- Carbajal, Ricardo, et al.
(författare)
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Pain Assessment in Ventilated and Non-Ventilated Neonates in NICUS across Europe : Results from the EUROPAIN Study
- 2016
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Konferensbidrag (refereegranskat)abstract
- Aim of Investigation: Pain from invasive or noninvasive procedures, mechanical ventilation, or painful medical and surgical conditions is commonplace in neonatal intensive care units (NICUs). While prevention and treatment of neonatal pain seem essential, an adequate analgesic approach cannot be implemented without relevant and timely pain assessments. Data on neonatal pain assessment practices are scarce, with undefined best practices or clinical benefits. We aimed to describe pain assessment practices in 243 NICUs from 18 European countries and to examine the NICU and patient characteristics influencing pain assessments at the bedside.Methods: Demographic data, modes of respiration, use of sedation, analgesia, or neuromuscular blockers, frequency and types of pain assessments were recorded for all newborns during the first 28 days of NICU admission. Multivariable models tested the associations between the performance of pain assessments and center and neonatal factors.Results: Among 6648 neonates enrolled, highest level of ventilation during the study period classified patients into tracheal ventilation (TV, n=2138 [32%]), non-invasive ventilation (NIV, n=1493 [23%]), and spontaneous ventilation groups (SV, n=3017 [45%]). Pain assessments were performed in 1250 (58%), 672 (45%), and 916 (30%) of these groups respectively (p<0.001). Using data from 78,742 patient-days, we found that 2,838 (43%) neonates received 4.3 (5.2) pain assessments per neonate and per day (median (IQR): 2.4 (1-5)), whereas 3810 (57%) neonates did not receive any pain assessments. Pain assessments occurred on every day of the NICU stay in 461/2138 (22%) TV patients, 236/1493 (16%) NIV patients, and 393/3016 (13%) SV patients (p<0.001).Many different pain assessment methods were used; the EDIN scale was used most frequently (42.3% among those who had at least one pain assessment). We analysed 33,625 patient-days in the TV group to test for associations between pain assessment and the use of opioids, sedatives-hypnotics, or general anaesthetics (O-SH-GA). The rates of pain assessments on patient-days with and without O-SH-GA use were, respectively, 57% vs. 43% while receiving mechanical ventilation, and 60% vs. 34% while not receiving mechanical ventilation (both p<0.001). Multivariable analyses showed that NICU-based guidelines, nursing leadership, and increased surgical admissions promoted the use of routine pain assessments (p<0.001). More pain assessments were performed in newborns below 32-weeks gestational age, those with decreased severity of illness, those already intubated at admission, those requiring mechanical or non-invasive ventilation, or surgery, or use of O-SH-GA.Conclusion: Even though pain is considered the 5th vital sign, only 43% of NICU neonates received bedside pain assessments. Clinical practice variability and low rates of pain assessments in NICUS may reflect weaknesses in the current paradigm used for neonatal pain assessments, their subjectivity, lack of inter-rater reliability, and other long-standing concerns. Results suggest that training to improve the rate of pain assessment in NICUs will enhance pain management in NICUs.Trial Registration: ClinicalTrials.gov #NCT01694745
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