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- Gorasso, Vanessa, et al.
(author)
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Burden of disease attributable to risk factors in European countries: a scoping literature review
- 2023
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In: Archives of Public Health. - 0778-7367 .- 2049-3258. ; 81:1
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Research review (peer-reviewed)abstract
- Objectives: Within the framework of the burden of disease (BoD) approach, disease and injury burden estimates attributable to risk factors are a useful guide for policy formulation and priority setting in disease prevention. Considering the important differences in methods, and their impact on burden estimates, we conducted a scoping literature review to: (1) map the BoD assessments including risk factors performed across Europe; and (2) identify the methodological choices in comparative risk assessment (CRA) and risk assessment methods. Methods: We searched multiple literature databases, including grey literature websites and targeted public health agencies websites. Results: A total of 113 studies were included in the synthesis and further divided into independent BoD assessments (54 studies) and studies linked to the Global Burden of Disease (59 papers). Our results showed that the methods used to perform CRA varied substantially across independent European BoD studies. While there were some methodological choices that were more common than others, we did not observe patterns in terms of country, year or risk factor. Each methodological choice can affect the comparability of estimates between and within countries and/or risk factors, since they might significantly influence the quantification of the attributable burden. From our analysis we observed that the use of CRA was less common for some types of risk factors and outcomes. These included environmental and occupational risk factors, which are more likely to use bottom-up approaches for health outcomes where disease envelopes may not be available. Conclusions: Our review also highlighted misreporting, the lack of uncertainty analysis and the under-investigation of causal relationships in BoD studies. Development and use of guidelines for performing and reporting BoD studies will help understand differences, avoid misinterpretations thus improving comparability among estimates.
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- Cancelliere, Carol, et al.
(author)
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Protocol for a systematic review of prognosis after mild traumatic brain injury : an update of the WHO Collaborating Centre Task Force findings
- 2012
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In: Systematic Reviews. - : Springer Science and Business Media LLC. - 2046-4053. ; :1, s. 17-
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Journal article (peer-reviewed)abstract
- Background: Mild traumatic brain injury (MTBI) is a major public-health concern and represents 70-90% of all treated traumatic brain injuries. The last best-evidence synthesis, conducted by the WHO Collaborating Centre for Neurotrauma, Prevention, Management and Rehabilitation in 2002, found few quality studies on prognosis. The objective of this review is to update these findings. Specifically, we aim to describe the course, identify modifiable prognostic factors, determine long-term sequelae, and identify effects of interventions for MTBI. Finally, we will identify gaps in the literature, and make recommendations for future research.Methods: The databases MEDLINE, PsychINFO, Embase, CINAHL and SPORTDiscus were systematically searched (2001 to date). The search terms included 'traumatic brain injury', 'craniocerebral trauma', 'prognosis', and 'recovery of function'. Reference lists of eligible papers were also searched. Studies were screened according to pre-defined inclusion and exclusion criteria. Inclusion criteria included original, published peer-reviewed research reports in English, French, Swedish, Norwegian, Danish and Spanish, and human participants of all ages with an accepted definition of MTBI. Exclusion criteria included publication types other than systematic reviews, meta-analyses, randomized controlled trials, cohort studies, and case-control studies; as well as cadaveric, biomechanical, and laboratory studies. All eligible papers were critically appraised using a modification of the Scottish Intercollegiate Guidelines Network (SIGN) criteria. Two reviewers performed independent, in-depth reviews of each eligible study, and a third reviewer was consulted for disagreements. Data from accepted papers were extracted into evidence tables, and the evidence was synthesized according to the modified SIGN criteria.Conclusion: The results of this study form the basis for a better understanding of recovery after MTBI, and will allow development of prediction tools and recommendation of interventions, as well as informing health policy and setting a future research agenda.
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3. |
- Cancelliere, Carol, et al.
(author)
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Systematic review of prognosis and return to play after sport concussion : results of the international collaboration on mild traumatic brain injury prognosis
- 2014
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In: Archives of Physical Medicine and Rehabilitation. - : Elsevier. - 0003-9993 .- 1532-821X. ; 95:3, Suppl, s. S210-S229
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Research review (peer-reviewed)abstract
- ObjectiveTo synthesize the best available evidence on prognosis after sport concussion.Data SourcesMEDLINE and other databases were searched (2001–2012) with terms including “craniocerebral trauma” and “sports.” Reference lists of eligible articles were also searched.Study SelectionRandomized controlled trials and cohort and case-control studies were selected according to predefined criteria. Studies had to have a minimum of 30 concussion cases.Data ExtractionEligible studies were critically appraised using a modification of the Scottish Intercollegiate Guidelines Network (SIGN) criteria. Two reviewers independently reviewed and extracted data from accepted studies into evidence tables.Data SynthesisEvidence was synthesized qualitatively according to modified SIGN criteria, and studies were categorized as exploratory or confirmatory based on the strength of their design and evidence. After 77,914 records were screened, 52 articles were eligible for this review, and 24 articles (representing 19 studies) with a low risk of bias were accepted. Our findings are based on exploratory studies of predominantly male football players at the high school, collegiate, and professional levels. Most athletes recover within days to a few weeks, and American and Australian professional football players return to play quickly after mild traumatic brain injury. Delayed recovery appears more likely in high school athletes, in those with a history of previous concussion, and in those with a higher number and duration of postconcussion symptoms.ConclusionsThe evidence concerning sports concussion course and prognosis is very preliminary, and there is no evidence on the effect of return-to-play guidelines on prognosis. Our findings have implications for further research. Well-designed, confirmatory studies are urgently needed to understand the consequences of sport concussion, including recurrent concussion, across different athletic populations and sports.
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4. |
- Cancelliere, Carol, et al.
(author)
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Systematic review of return to work after mild traumatic brain injury : results of the international collaboration on mild traumatic brain injury prognosis
- 2014
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In: Archives of Physical Medicine and Rehabilitation. - : Elsevier. - 0003-9993 .- 1532-821X. ; 95:3, Suppl, s. S201-S209
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Research review (peer-reviewed)abstract
- ObjectiveTo synthesize the best available evidence on return to work (RTW) after mild traumatic brain injury (MTBI).Data SourcesMEDLINE and other databases were searched (2001–2012) with terms including “craniocerebral trauma” and “employment.” Reference lists of eligible articles were also searched.Study SelectionControlled trials and cohort and case-control studies were selected according to predefined criteria. Studies had to assess RTW or employment outcomes in at least 30 MTBI cases.Data ExtractionEligible studies were critically appraised using a modification of the Scottish Intercollegiate Guidelines Network criteria. Two reviewers independently reviewed and extracted data from accepted studies into evidence tables.Data SynthesisEvidence was synthesized qualitatively according to modified Scottish Intercollegiate Guidelines Network criteria and prioritized according to design as exploratory or confirmatory. After 77,914 records were screened, 299 articles were found eligible and reviewed; 101 (34%) of these with a low risk of bias were accepted as scientifically admissible, and 4 of these had RTW or employment outcomes. This evidence is preliminary and suggests that most workers RTW within 3 to 6 months after MTBI; MTBI is not a significant risk factor for long-term work disability; and predictors of delayed RTW include a lower level of education (<11y of formal education), nausea or vomiting on hospital admission, extracranial injuries, severe head/bodily pain early after injury, and limited job independence and decision-making latitude.ConclusionsOur findings are based on preliminary evidence with varied patient characteristics and MTBI definitions, thus limiting firm conclusions. More well-designed studies are required to understand RTW and sustained employment after MTBI in the longer term (≥2y post-MTBI).
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5. |
- Nygren-de Boussard, Catharina, et al.
(author)
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Nonsurgical interventions after mild traumatic brain injury: a systematic review : Results on the international collaboration on mild traumatic brain injury prognosis
- 2014
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In: Archives of Physical Medicine and Rehabilitation. - : Elsevier. - 0003-9993 .- 1532-821X. ; 95:3, Suppl, s. S257-S264
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Research review (peer-reviewed)abstract
- ObjectiveTo synthesize the best available evidence regarding the impact of nonsurgical interventions on persistent symptoms after mild traumatic brain injury (MTBI).Data SourcesMEDLINE and other databases were searched (2001–2012) with terms including “rehabilitation.” Inclusion criteria were original, peer-reviewed research published in English and other languages. References were also identified from the bibliographies of eligible articles.Study SelectionControlled trials and cohort and case-control studies were selected according to predefined criteria. Studies had to have a minimum of 30 MTBI cases and assess nonsurgical interventions using clinically relevant outcomes such as self-rated recovery.Data ExtractionEligible studies were critically appraised using a modification of the Scottish Intercollegiate Guidelines Network (SIGN) criteria. Two reviewers independently reviewed each study and extracted data from the admissible studies into evidence tables.Data SynthesisThe evidence was synthesized qualitatively according to the modified SIGN criteria. Recommendations were linked to the evidence tables using a best-evidence synthesis. After 77,914 records were screened, only 2 of 7 studies related to nonsurgical interventions were found to have a low risk of bias. One studied the effect of a scheduled telephone intervention offering counseling and education on outcome and found a significantly better outcome for symptoms (6.6 difference in adjusted mean symptom score; 95% confidence interval, 1.2–12.0), but no difference in general health outcome at 6 months after MTBI. The other was a randomized controlled trial of the effectiveness of 6 days of bed rest on posttraumatic complaints 6 months postinjury, compared with no bed rest, and found no effect.ConclusionsSome evidence suggests that early, reassuring educational information is beneficial after MTBI. Well-designed intervention studies are required to develop effective treatments and improve outcomes for adults and children at risk for persistent symptoms after MTBI.
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