Esther12
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http://www.thelancet.com/journals/lancet/article/PIIS0140-6736(15)01223-4/abstract
Mortality of people with chronic fatigue syndrome: a retrospective cohort study in England and Wales from the South London and Maudsley NHS Foundation Trust Biomedical Research Centre (SLaM BRC) Clinical Record Interactive Search (CRIS) Register
Dr Prof Simon Wessely, FMedSci, Prof Trudie Chalder, PhD, Dr Chin-Kuo Chang, PhD†, Prof Matthew Hotopf, PhD†
Also a comment that says nothing much of interest (to me) here: http://www.thelancet.com/journals/lancet/article/PIIS0140-6736(16)00270-1/abstract
Suicide risk in people with chronic fatigue syndrome
Nav Kapur, Roger Webb
This point was worthwhile, but had being referred to in the article too:
Mortality of people with chronic fatigue syndrome: a retrospective cohort study in England and Wales from the South London and Maudsley NHS Foundation Trust Biomedical Research Centre (SLaM BRC) Clinical Record Interactive Search (CRIS) Register
Dr Prof Simon Wessely, FMedSci, Prof Trudie Chalder, PhD, Dr Chin-Kuo Chang, PhD†, Prof Matthew Hotopf, PhD†
Background
Mortality associated with chronic fatigue syndrome is uncertain. We investigated mortality in individuals diagnosed with chronic fatigue syndrome in secondary and tertiary care using data from the South London and Maudsley NHS Foundation Trust Biomedical Research Centre (SLaM BRC) Clinical Record Interactive Search (CRIS) register.
Methods
We calculated standardised mortality ratios (SMRs) for all-cause, suicide-specific, and cancer-specific mortality for a 7-year observation period using the number of deaths observed in SLaM records compared with age-specific and sex-specific mortality statistics for England and Wales. Study participants were included if they had had contact with the chronic fatigue service (referral, discharge, or case note entry) and received a diagnosis of chronic fatigue syndrome.
Findings
We identified 2147 cases of chronic fatigue syndrome from CRIS and 17 deaths from Jan 1, 2007, to Dec 31, 2013. 1533 patients were women of whom 11 died, and 614 were men of whom six died. There was no significant difference in age-standardised and sex-standardised mortality ratios (SMRs) for all-cause mortality (SMR 1·14, 95% CI 0·65–1·85; p=0·67) or cancer-specific mortality (1·39, 0·60–2·73; p=0·45) in patients with chronic fatigue syndrome when compared with the general population in England and Wales. This remained the case when deaths from suicide were removed from the analysis. There was a significant increase in suicide-specific mortality (SMR 6·85, 95% CI 2·22–15·98; p=0·002).
Interpretation
We did not note increased all-cause mortality in people with chronic fatigue syndrome, but our findings show a substantial increase in mortality from suicide. This highlights the need for clinicians to be aware of the increased risk of completed suicide and to assess suicidality adequately in patients with chronic fatigue syndrome.
Also a comment that says nothing much of interest (to me) here: http://www.thelancet.com/journals/lancet/article/PIIS0140-6736(16)00270-1/abstract
Suicide risk in people with chronic fatigue syndrome
Nav Kapur, Roger Webb
The risk of dying is increased in many illnesses, but the mortality associated with chronic fatigue syndrome is relatively unexplored. In The Lancet, Emmert Roberts and colleagues1 report results from a case register study that linked the clinical details of more than 2000 people with chronic fatigue syndrome presenting to a specialist clinic (in London and the south of England) with mortality outcomes over 7 years. This is the largest study of its type so far, and used a robust case definition.
This point was worthwhile, but had being referred to in the article too:
The cohort itself was well defined but consisted of people who attended a national specialist centre run jointly by general medical and mental health service providers. This could mean that participants were representative of people with more severe or complex chronic fatigue syndrome, and the mortality findings might not be applicable to people with the disorder in primary care.
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