Elsevier

The Lancet Oncology

Volume 3, Issue 10, October 2002, Pages 629-637
The Lancet Oncology

Review
Informing and involving cancer patients in their own care

https://doi.org/10.1016/S1470-2045(02)00877-XGet rights and content

Summary

Doctors have long feared that disclosure of a cancer diagnosis may harm the patient. However, the vast majority of cancer patients in more developed countries prefer to have as much information as possible, regardless of whether it is good or bad. Moreover, these patients are often dissatisfied with the amount and quality of information they receive. Additionally, many patients are unable to participate to the extent that they wish in decisions about their own care, and doctors frequently fail to recognise or appreciate the role that their patients prefer in decision-making. Various information resources have been developed to meet the needs of patients and their families. This paper discusses the information needs and participation preferences of patients with cancer and the consequences of not meeting these expectations. The paper then reviews the types of information resources that have been developed focusing on their reported effectiveness. The review concludes with suggestions for future research.

Section snippets

Informational expectations of patients with cancer

Many studies have suggested that patients with cancer believe they are not given enough information. Cassileth and colleagues found that most cancer patients in the USA wanted detailed information about their cancer, whether the news was good or bad (figure 1).2 This finding has been confirmed in surveys of patients with cancer in the UK, North America, and Australia.3, 5. A large study in the UK, involving 2231 patients, found that 87% of participants preferred to have as much information as

Effects of too little information

Clinicians tend to underestimate the amount of information that patients would like to receive.19, 20 Patients who feel poorly informed are not only dissatisfied with their care, but also may have reduced wellbeing.18 Among women with early breast cancer, patients who thought they had been poorly informed were twice as likely to be depressed or anxious, or both, compared with those who thought that they had been adequately informed.18

Lack of information can cause distress for patients and their

Participation in decision-making

Doctors appear to be moving toward a policy of greater disclosure of information about cancer diagnosis.23 In 1961, 90% of US doctors indicated a preference for not telling a patient with cancer their diagnosis, whereas in 1979, 97% indicated a preference for revealing a diagnosis of cancer.

Meanwhile, there has been a shift toward increased participation by patients in their own medical care.24 Increasingly, patients are health consumers and want to be active participants in medical

Improving participation by patients

One method proposed to allow patients to have more control over the flow of information during a consultation is to encourage them to ask more questions. Patients who actively participate in consultations by asking questions of their doctor are able to change the focus of the consultation and control the duration and amount of information provided.25 Street found that the frequency with which patients asked questions was significantly related to the amount of information they received about

Misunderstandings by patients

Several researchers have noted that patients frequently show diverse misunderstandings about their illness, its prognosis, and treatment.42, 45 Mackillop and colleagues found that a third of patients with metastatic disease believed it was localised and a third of those receiving palliative treatment thought that treatment was curative in intent.42 Only 37% accurately cited the probability that treatment would cure their illness, with more than half overestimating their chances of cure. Other

Communication of information to patients

Ong and colleagues claimed that communication in medical care serves three major purposes: to create a good interpersonal relationship, to allow the exchange of information, and to facilitate medical decision-making.51 These aims are mainly achieved through face-to-face communication, both verbal and non-verbal. Most patients with cancer suggest that their oncologists are their most valued source of information.1 Little effort has been made to address patients’ perceptions of information

Guidelines for the development of information

Many information resources are lacking in several areas including omission of relevant data, failure to give a balanced view of the effectiveness of different treatments, failure to include uncertainties, and rarely promoting a participative approach to decision-making.52 Several groups have produced information-development guidelines (figure 2 and panel 1) including the National Health and Medical Research Council in Australia and the Centre for Health Information Quality (figure 3) in the UK.

Information available to patients

Various methods have been used to facilitate the passage of information to patients with cancer. These include written information, telephone helplines, teaching and counselling services, audiovisual aids, such as audiotapes and videotapes, and multimedia resources such as CD-ROM and the internet. Some methods can be quite complex including, for example, combinations of printed information and counselling. Thus, to attribute changes to any one part of the approach is difficult. McPherson and

Written information

McPherson and colleagues found that written information was a feature of most of the methods evaluated and it increased recall and knowledge related to the information given.54 This finding is consistent with that of Devine and Westlake.55

Butow and colleagues assessed five commonly used cancer-information booklets and found that greater patient satisfaction was related to ease of readability of the information.56 Cooley and colleagues found that only 27% of non-hospitalised patients with cancer

Written summaries and audiotapes of consultations

A systematic review of the effect of giving tape recordings or written summaries of consultations to patients with cancer identified eight randomised studies, but the quality of the studies was generally poor.61 The results consistently showed that most people who received summaries or audiotapes valued them. Across seven studies that provided such data, between 83% and 96% of people receiving the tapes found them useful. One study found that people who received bad news found a summary letter

Audiovisual aids

In 1985, Rainey reported the effect of preparatory education for patients with cancer who were undergoing radiotherapy.66 30 patients received standard information and an information booklet. Another 30 patients were shown a 12-minute slide-tape programme describing practical information about treatment, correcting common misconceptions, and encouraging questions. Compared with the standard cohort, patients shown the slide-tape programme had better treatment-related knowledge at the beginning

Videotapes

Thomas and colleagues did a study in patients about to start chemotherapy or radiotherapy, randomly assigning patients to receive standard written-information booklets with or without a video cassette.67 They found that patients who also viewed the videotape were substantially more satisfied than those who received only the written information. Patients who watched the video had lower degrees of anxiety during treatment than at the initial pretreatment assessment, whereas no difference was seen

Computer-based resources

In a study designed to compare information booklets alone (control) with computer-based information, one group were given computer-based general information and another group were given personalised computer-based information derived from their medical record.69 More of the latter than of the former group learnt new information, thought the information was relevant, used the computer again, and showed their printouts to others. More of the general-information group than of the personalised

Telephone helplines and support groups

Many patient support groups and cancer information telephone services enable patients to seek emotional support in addition to specific information.71 However, there have been no published randomised studies to assess the effect of these information sources. Both telephone services and support groups permit a personal interaction, distinct from the doctor–patient relationship.

Decision aids

The interventions described above are educational; they aim to provide patients with information, advice, and support for treatments and treatment decisions. By contrast, decision aids provide information to support an informed choice where more than one treatment option is available.72 They are intended to help patients and their doctors participate within a model of shared decision-making that enables a joint decision to be made, concordant with the individual values and needs of the patient.

Future directions

Almost all of the published work to date is from developed countries and describes the informational needs and participation preferences of English-speaking people. The needs and preferences of non-English-speaking people and those from other societies and cultures may be quite different. This is an important area to explore. Oncologists may have much greater difficulty meeting the expectations of patients from other cultures.

Despite the limitations discussed, studies so far have shown that

Conclusion

Most patients with cancer have great informational needs. Furthermore, many patients wish to participate in decisions about their own care. Improved communication skills on the part of healthcare providers, especially doctors and nurses, are likely to enable a more satisfying relationship for patients. Additionally, many information aids are effective at conveying information to patients with cancer. These interventions do not need to be complex and expensive to be successful. Further research

Search strategy and selection criteria

Published data for this review were identified by searches of Medline and Cochrane databases by use of the Mesh terms “patient education” or “patient participation” with “neoplasms” and either “decision making”, “videotape recording”, “tape recording”, “CD-ROM”, “Internet”, or non-Mesh terms such as “prompt sheet”, “telephone counselling”, or “support group”. Only papers published in English were included. References from relevant articles were also included.

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