New horizons in comprehensive geriatric assessment.

In this article, we discuss the emergence of new models for delivery of comprehensive geriatric assessment (CGA) in the acute hospital setting. CGA is the core technology of Geriatric Medicine and for hospital inpatients it improves key outcomes such as survival, time spent at home and institutionalisation. Traditionally It is delivered by specialised multidisciplinary teams, often in dedicated wards, but in recent years has begun to be taken up and developed quite early in the admission process (at the 'front door'), across traditional ward boundaries and in specialty settings such as surgical and pre-operative care, and oncology. We have scanned recent literature, including observational studies of service evaluations, and service descriptions presented as abstracts of conference presentations to provide an overview of an emerging landscape of innovation and development in CGA services for hospital inpatients.

The evidence for treating hypertension in older people with dementia: a systematic review.

Hypertension and dementia commonly co-exist in older people, yet guidance is lacking on how to manage these co-existing conditions. The aim of this systematic review was to assess the evidence for the treatment of hypertension in older people with dementia. Medline, EMBASE, Cochrane Library and the national research register archives were searched. Inclusion criteria were: randomised controlled trial of hypertension treatment, included participants aged 65+ years, participants had a diagnosis of dementia (global cognitive decline for at least 6 months affecting daily function), and the study assessed cognitive outcomes using validated tools. Dementia prevention studies and poor quality studies were excluded. The initial search revealed 1178 papers of potential interest, of which 24 were selected for review and six met the full inclusion criteria. Trials included people with mild-to-moderate but not severe dementia; exclusion criteria for the trials were extensive. Four trials were placebo-controlled RCTs; the remaining two compared different antihypertensives. All trials reported MMSE scores at baseline and follow-up; four reported blood pressure changes at follow-up; and only three reported cardiovascular morbidity or mortality at follow-up. Only one of four placebo-controlled studies showed evidence of blood pressure reduction, but no clear evidence for benefit (or harm) from antihypertensives on cognition, physical function or other cardiovascular outcomes. We found no evidence to confirm or refute the hypothesis that treatment of hypertension in people with dementia leads to overall health benefit.

Advance care planning and the older patient.

Making treatment decisions for older people is difficult, because of the complex interplay of their multiple co-morbidities, but also because of the fine balance of risks vs. benefit in any chosen management plan. This becomes even more difficult when they lose the capacity to tell us what they want, and often in such situations we have to rely on information from others in order to make decisions based on their best interests. Advance care planning should help with making these decisions clearer, based on the documented preferences of what the patient would have wanted while capacity was still present. However, such documents are still very rarely used, and even if they are, health-care professionals are often wary of them for the multitude of ethical and legal problems that can arise.

Patient information booklets for Asian patients with ulcerative colitis.

Our aim was to address the information requirements for ulcerative colitis patients from Asian ethnic minorities in Leicester city. We sought to determine if the information leaflets provided in English could be successfully employed when translated into the common South Asian languages. A postal survey determined the initial demand for information leaflets, offering the leaflet in English, Hindi, Gujarati or Punjabi. Follow up questionnaires were again by post and subsequently by telephone contact. All patients found the leaflets useful, but felt that doctors should do more to help with language problems. On reading the leaflets, sixty-six percent of patients experienced reduced levels of anxiety or no change, whereas thirty-three percent found increased levels of anxiety. Nearly two-thirds of patients felt there was insufficient or satisfactory information in the leaflets. The final response rate for returning the questionnaire was 53%. The leaflets were generally well received, but there may be a role for increased detail, which may in turn reduce anxiety levels. The low response rates highlight the difficulty of communication with this group, suggesting that we need to make more resources available to these patients.