To send content items to your account,
please confirm that you agree to abide by our usage policies.
If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account.
Find out more about sending content to .
To send content items to your Kindle, first ensure email@example.com
is added to your Approved Personal Document E-mail List under your Personal Document Settings
on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part
of your Kindle email address below.
Find out more about sending to your Kindle.
Note you can select to send to either the @free.kindle.com or @kindle.com variations.
‘@free.kindle.com’ emails are free but can only be sent to your device when it is connected to wi-fi.
‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Depression is one of the most common mental disorders in people with advanced cancer. Although cognitive–behavioural therapy (CBT) has been shown to be effective for depression in people with cancer, it is unclear whether this is the case for people with advanced cancer and depression.
We sought to determine whether CBT is more clinically effective than treatment as usual (TAU) for treating depression in people with advanced cancer (trial registration number ISRCTN07622709).
A multi-centre, parallel-group single-blind randomised controlled trial comparing TAU with CBT (plus TAU). Participants (n = 230) with advanced cancer and depression were randomly allocated to (a) up to 12 sessions of individual CBT or (b) TAU. The primary outcome measure was the Beck Depression Inventory-II (BDI-II). Secondary outcome measures included the Patient Health Questionnaire-9, the Eastern Cooperative Oncology Group Performance Status, and Satisfaction with Care.
Multilevel modelling, including complier-average intention-to-treat analysis, found no benefit of CBT. CBT delivery was proficient, but there was no treatment effect (−0.84, 95% CI −2.76 to 1.08) or effects for secondary measures. Exploratory subgroup analysis suggested an effect of CBT on the BDI-II in those widowed, divorced or separated (−7.21, 95% CI −11.15 to −3.28).
UK National Institute for Health and Care Excellence (NICE) guidelines recommend CBT for treating depression. Delivery of CBT through the Improving Access to Psychological Therapies (IAPT) programme has been advocated for long-term conditions such as cancer. Although it is feasible to deliver CBT through IAPT proficiently to people with advanced cancer, this is not clinically effective. CBT for people widowed, divorced or separated needs further exploration. Alternate models of CBT delivery may yield different results.
Declaration of interest
M.S. is a member of the Health Technology Assessment General Board.
Although behavior therapy reduces tic severity, it is unknown whether it improves co-occurring psychiatric symptoms and functional outcomes for adults with Tourette's disorder (TD). This information is essential for effective treatment planning. This study examined the effects of behavior therapy on psychiatric symptoms and functional outcomes in older adolescents and adults with TD.
A total of 122 individuals with TD or a chronic tic disorder participated in a clinical trial comparing behavior therapy to psychoeducation and supportive therapy. At baseline, posttreatment, and follow-up visits, participants completed assessments of tic severity, co-occurring symptoms (inattention, impulsiveness, hyperactivity, anger, anxiety, depression, obsessions, and compulsions), and psychosocial functioning. We compared changes in tic severity, psychiatric symptoms, and functional outcomes using repeated measure and one-way analysis of variance.
At posttreatment, participants receiving behavior therapy reported greater reductions in obsessions compared to participants in supportive therapy (
$\eta _p^2 $
= 0.04, p = 0.04). Across treatments, a positive treatment response on the Clinical Global Impression of Improvement scale was associated with a reduced disruption in family life (
$\eta _p^2 $
= 0.05, p = 0.02) and improved functioning in a parental role (
$\eta _p^2 $
= 0.37, p = 0.02). Participants who responded positively to eight sessions of behavior therapy had an improvement in tic severity (
$\eta _p^2 $
= 0.75, p < 0.001), inattention (
$\eta _p^2 $
= 0.48, p < 0.02), and functioning (
$\eta _p^2 $
= 0.39–0.42, p < 0.03–0.04) at the 6-month follow-up.
Behavior therapy has a therapeutic benefit for co-occurring obsessive symptoms in the short-term, and reduces tic severity and disability in adults with TD over time. Additional treatments may be necessary to address co-occurring symptoms and improve functional outcomes.
In recent years, the discovery of massive quasars at
has provided a striking challenge to our understanding of the origin and growth of supermassive black holes in the early Universe. Mounting observational and theoretical evidence indicates the viability of massive seeds, formed by the collapse of supermassive stars, as a progenitor model for such early, massive accreting black holes. Although considerable progress has been made in our theoretical understanding, many questions remain regarding how (and how often) such objects may form, how they live and die, and how next generation observatories may yield new insight into the origin of these primordial titans. This review focusses on our present understanding of this remarkable formation scenario, based on the discussions held at the Monash Prato Centre from November 20 to 24, 2017, during the workshop ‘Titans of the Early Universe: The Origin of the First Supermassive Black Holes’.
The rapid, quantitative and qualitative analysis of particulates on air filter samples is becoming increasingly important as more air pollution sampling stations are set up throughout the countiy. Although atomic absorption provides a sensitive technique for the analysis of many elements, the disadvantages of complex sample preparation, sample destruction and the necessity to analyze one element at a time make this technique unsuitable for a large volume of samples. X-ray energy spectroscopy when combined with automated sample handling and the latest dedicated data reduction systems provides a technique which enables the analyst to process large numbers of samples and obtain precise quantitative and qualitative data rapidly. This paper will describe the preparation and analysis of typical air filter type samples, and the steps taken to identify the elements in the samples and obtain computerized reduction of the data in μg/cm2, ppm or percent.
In this study, we have examined ceramic matrix composites with silicon carbide fibers in a melt-infiltrated silicon carbide matrix (SiC/SiC). We subjected samples to tensile loads while collecting micro X-ray computed tomography images. The results showed the expected crack slowing mechanisms and lower resistance to crack propagation where the fibers ran parallel and perpendicular to the applied load respectively. Cracking was shown to initiate not only from the surface but also from silicon inclusions. Post heat-treated samples showed longer fiber pull-out than the pristine samples, which was incompatible with previously proposed mechanisms. Evidence for oxidation was identified and new mechanisms based on oxidation or an oxidation assisted boron nitride phase transformation was therefore proposed to explain the long pull-out. The role of oxidation emphasizes the necessity of applying oxidation resistant coatings on SiC/SiC.
Attendance at overnight school camp is an integral component of the Australian educational landscape. However, some students are reluctant to attend camp, while others refuse to attend at all. School psychologists play an important part in supporting these students and their families, and teachers. While much is published about general school refusal, there is surprisingly little attention given to the specific management of school camp refusal and reluctance. This article summarises the contribution of the related theoretical areas of childhood anxiety, school refusal, and homesickness. It then outlines, through a case study example, a management approach for school psychologists, from presentation of the problem to assessment, through to informed intervention, including a suite of strategies to support the student, parents and teachers, who have duty of care during camps.
The use of monthly intranasal mupirocin was associated with a significant reduction in the rate of methicillin-resistant Staphylococcus aureus transmission and Staphylococcus aureus invasive infection in a large neonatal intensive care unit. Resistance to mupirocin emerged over time, but it was rare and was not associated with adverse clinical outcomes.
We analyse the displacement of one fluid by a second immiscible fluid through a narrow channel of finite length which connects two reservoirs. We assume that the channel width slowly decreases in the direction of flow, and that the fluids have different viscosity and density. We examine the stability of the interface and find that there are Saffman–Taylor and Rayleigh–Taylor type modes, which may dominate in the narrow and wide regions of the channel, respectively. The gradient of the pressure jump across the interface associated with the surface tension acts to stabilise the interface, and for intermediate channel widths, this effect may dominate the destabilisation associated with both the Rayleigh–Taylor and Saffman–Taylor instabilities, provided the rate of change of the channel width with distance along the channel is sufficient. We also note that the effect of the converging channel leads to instability of long-wavelength modes owing to the quasi-static acceleration of the flow through the cell: we consider cases in which this effect only occurs at much lower wavenumbers than the most unstable Saffman–Taylor and Rayleigh–Taylor modes. We show that there is a maximum wavenumber for instability, which varies with position in the channel. By integrating the growth rate of each wavenumber in time as the interface moves across the channel, we predict the mode which grows to the greatest amplitude as the interface traverses the channel.
Depression and obesity are highly prevalent, and major impacts on public health frequently co-occur. Recently, we reported that having depression moderates the effect of the FTO gene, suggesting its implication in the association between depression and obesity.
To confirm these findings by investigating the FTO polymorphism rs9939609 in new cohorts, and subsequently in a meta-analysis.
The sample consists of 6902 individuals with depression and 6799 controls from three replication cohorts and two original discovery cohorts. Linear regression models were performed to test for association between rs9939609 and body mass index (BMI), and for the interaction between rs9939609 and depression status for an effect on BMI. Fixed and random effects meta-analyses were performed using METASOFT.
In the replication cohorts, we observed a significant interaction between FTO, BMI and depression with fixed effects meta-analysis (β=0.12, P = 2.7 × 10−4) and with the Han/Eskin random effects method (P = 1.4 × 10−7) but not with traditional random effects (β = 0.1, P = 0.35). When combined with the discovery cohorts, random effects meta-analysis also supports the interaction (β = 0.12, P = 0.027) being highly significant based on the Han/Eskin model (P = 6.9 × 10−8). On average, carriers of the risk allele who have depression have a 2.2% higher BMI for each risk allele, over and above the main effect of FTO.
This meta-analysis provides additional support for a significant interaction between FTO, depression and BMI, indicating that depression increases the effect of FTO on BMI. The findings provide a useful starting point in understanding the biological mechanism involved in the association between obesity and depression.
One of the most notable currents in social, cultural and political historiography is the interrogation of the categories of 'elite' and 'popular' politics and their relationship to each other, as wellas the exploration of why and how different sorts of people engaged with politics and behaved politically. While such issues are timeless, they hold a special importance for a society experiencing rapid political and social change, like early modern England. No one has done more to define these agendas for early modern historians than John Walter. His work has been hugely influential, and at itsheart has been the analysis of the political agency of ordinary people. The essays in this volume engage with the central issues of Walter's work, ranging across the politics of poverty, dearth and household, popular political consciousness and practice more broadly, and religion and politics during the English revolution. This outstanding collection, bringing together some of the leading historians of this period with some of the field's rising stars, will appeal to anyone interested in the social, cultural and political history of early modern England or issues of popular political consciousness and behaviour more generally.
MICHAEL J. BRADDICK is professor of history at the University of Sheffield. PHIL WITHINGTON is professor of history at the University of Sheffield.
CONTRIBUTORS: Michael J. Braddick, J. C. Davis, Amanda Flather, Steve Hindle, Mark Knights, John Morrill, Alexandra Shepard, Paul Slack, Richard M. Smith, Clodagh Tait, Keith Thomas, Phil Withington, Andy Wood, Keith Wrightson.
In 1642, Anne Read's husband died of grief. In the same year, Sir Con Magennis died tormented by his evil deeds and ‘much … affrighted with the apprehension and conceipt that … Mr Tudge [a minister he had slain] was still in his presence’.Early modern people attributed huge consequence to ‘passions’ (they would not have used the word ‘emotion’) like grief, anger and fear. When uncontrolled, ‘passion’ started wars and ended life. Little wonder that contemporaries urged the restraint of potentially damaging feelings. However, there were times when emotions were particularly difficult to check.
John Walter's recent work on the collection of documents called the 1641 Depositions has assisted in building a new understanding of the outbreak of waves of violence in Ireland in 1641–2 and subsequently. The depositions contain testimonies from about 3,000 people, mostly British Protestant settlers, who had been dispossessed of their lands, homes and goods by Catholic rebels. Some had been confronted by crowds of local people, though as the rebellion continued, gentlemen tended to take over the leadership of these attacks. Either way, most of the deponents could identify at least some of those involved. The majority had been threatened with violence, and many bore tales of loss of property, personal injury and the torture and violent deaths of their family members, friends and neighbours. There were also accounts of incidents of desecration of sacred space and iconoclasm and of the deliberate humiliation of victims, who were routinely stripped and insulted. The depositions also contain a later set of ‘examinations’, usually conducted to probe particular crimes that had occurred in the early 1640s. The testimonies here included those of both settler and native witnesses and alleged perpetrators. It is no surprise, therefore, that Nicholas Canny should have described the depositions as ‘a body of material which is emotional’. Historians of the period often reflect on the emotional state of the Gaelic Irish and Old English participants, to paint a picture of simmering humiliation, shame, resentment, hostility, fear, hatred, anxiety and despair that led to outpourings of vengeful rage. Though economic and other grievances are pinpointed as arousing these emotions, they are regularly fathered above all on religion: Inga Jones argues that ‘religion has the capacity to arouse passions which go beyond what political and localist concerns can stimulate, a passion which … could and did spill over into unrestrained slaughter’.