| Title |
Whole brain radiotherapy for the treatment of newly diagnosed multiple brain metastases
|
|---|---|
| Published in |
Cochrane database of systematic reviews, April 2012
|
| DOI | 10.1002/14651858.cd003869.pub3 |
| Pubmed ID | |
| Authors |
May N Tsao, Nancy Lloyd, Rebecca KS Wong, Edward Chow, Eileen Rakovitch, Normand Laperriere, Wei Xu, Arjun Sahgal |
| Abstract |
Brain metastases represent a significant healthcare problem. It is estimated that 20% to 40% of patients with cancer will develop metastatic cancer to the brain during the course of their illness. The burden of brain metastases impacts on quality and length of survival. Presenting symptoms include headache (49%), focal weakness (30%), mental disturbances (32%), gait ataxia (21%), seizures (18%), speech difficulty (12%), visual disturbance (6%), sensory disturbance (6%) and limb ataxia (6%).Brain metastases may spread from any primary site. The most common primary site is the lung, followed by the breast then gastrointestinal sites. Eighty-five per cent of brain metastases are found in the cerebral hemispheres, 10% to 15% in the cerebellum and 1% to 3% in the brainstem. Brain radiotherapy is used to treat cancer participants who have brain metastases from various primary malignancies.This is an update to the original review published in Issue 3, 2006. |
X Demographics
The data shown below were collected from the profiles of 12 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 3 | 25% |
| Spain | 3 | 25% |
| Portugal | 1 | 8% |
| Unknown | 5 | 42% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 10 | 83% |
| Science communicators (journalists, bloggers, editors) | 2 | 17% |
Mendeley readers
The data shown below were compiled from readership statistics for 271 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 4 | 1% |
| Germany | 2 | <1% |
| Italy | 1 | <1% |
| Czechia | 1 | <1% |
| Mexico | 1 | <1% |
| Canada | 1 | <1% |
| Greece | 1 | <1% |
| Japan | 1 | <1% |
| Unknown | 259 | 96% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Master | 43 | 16% |
| Researcher | 37 | 14% |
| Student > Ph. D. Student | 31 | 11% |
| Student > Postgraduate | 27 | 10% |
| Other | 25 | 9% |
| Other | 60 | 22% |
| Unknown | 48 | 18% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 137 | 51% |
| Nursing and Health Professions | 16 | 6% |
| Agricultural and Biological Sciences | 13 | 5% |
| Neuroscience | 11 | 4% |
| Psychology | 8 | 3% |
| Other | 25 | 9% |
| Unknown | 61 | 23% |
Attention Score in Context
This research output has an Altmetric Attention Score of 7. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 21 November 2017.
All research outputs
#4,954,056
of 25,834,578 outputs
Outputs from Cochrane database of systematic reviews
#7,206
of 13,138 outputs
Outputs of similar age
#30,877
of 175,110 outputs
Outputs of similar age from Cochrane database of systematic reviews
#97
of 185 outputs
Altmetric has tracked 25,834,578 research outputs across all sources so far. Compared to these this one has done well and is in the 79th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 13,138 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 33.3. This one is in the 43rd percentile – i.e., 43% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 175,110 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 81% of its contemporaries.
We're also able to compare this research output to 185 others from the same source and published within six weeks on either side of this one. This one is in the 45th percentile – i.e., 45% of its contemporaries scored the same or lower than it.