Impact of the media and the internet on oncology: survey of cancer patients and oncologists in Canada

Promoting health literacy

This report reviews some of the extensive literature in health literacy, much of it focused on the intersection of low literacy and the understanding of basic health care information. Several articles describe methods for assessing health literacy as well as methods for assessing the readability of texts, although generally these latter have not been developed with health materials in mind. Other studies have looked more closely at the mismatch between patients' literacy levels and the readability of materials intended for use by those patients. A number of studies have investigated the phenomenon of literacy from the perspective of patients' interactions in the health care setting, the disenfranchisement of some patients because of their low literacy skills, the difficulty some patients have in navigating the health care system, the quality of the communication between doctors and their patients including the cultural overlay of such exchanges, and ultimately the effect of low literacy on health outcomes. Finally, the impact of new information technologies has been studied by a number of investigators. There remain many opportunities for conducting further research to gain a better understanding of the complex interactions between general literacy, health literacy, information technologies, and the existing health care infrastructure.

An exploratory study of cancer patients' views on doctor-provided and independent written prognostic information

This is the first study to systematically compare cancer patients' views on prognostic information provided by their doctor and written prognostic information obtained from a major cancer organisation (The Cancer Council New South Wales). Twenty-six adult patients who were recruited from a cancer clinic and an oncologist's private rooms completed a questionnaire and an interview. Participants varied in their views about the relative accuracy of doctor-provided and independent written information and responses to contradictory information. Participants' need for certainty, trust in their doctor and concerns about the effect of undermining that trust, appear to influence whether they would discuss independent information with their doctor, and how they would deal with conflicting information. Although preliminary, this study has identified a number of issues that may need to be taken into account both by people developing written prognostic information and by doctors, who may need to address patient concerns about trust to assist patients to deal with conflicting information.

Nationwide survey on complementary and alternative medicine in cancer patients in Japan

PURPOSE

To determine the prevalence of use of complementary and alternative medicine (CAM) by patients with cancer in Japan, and to compare the characteristics of CAM users and CAM nonusers.

PATIENTS AND METHODS

A questionnaire on cancer CAM and the Hospital Anxiety and Depression Scale were delivered to 6,607 patients who were treated in 16 cancer centers and 40 palliative care units.

RESULTS

There were 3,461 available replies for a response rate of 52.4%. The prevalence of CAM use was 44.6% (1,382 of 3,100) in cancer patients and 25.5% (92 of 361) in noncancer patients with benign tumors. Multiple logistic regression analysis determined that history of chemotherapy, institute (palliative care units), higher education, an altered outlook on life after cancer diagnosis, primary cancer site, and younger age were strongly associated with CAM use in cancer patients. Most of the CAM users with cancer (96.2%) used products such as mushrooms, herbs, and shark cartilage. The motivation for most CAM use was recommendation from family members or friends (77.7%) rather than personal choice (23.3%). Positive effects were experienced by 24.3% of CAM users with cancer, although all of them received conventional cancer therapy concurrently. Adverse reactions were reported by 5.3% of cancer patients. CAM products were used without sufficient information by 57.3% of users with cancer and without a consultation with a doctor by 60.7% of users.

CONCLUSION

This survey revealed a high prevalence of CAM use among cancer patients, without sufficient information or consultation with their physicians. Oncologists should not ignore the CAM products used by their patients because of a lack of proven efficacy and safety.

Recruitment of patients into an internet-based clinical trials database: the experience of OncoLink and the National Colorectal Cancer Research Alliance

PURPOSE

In March 2001, the National Colorectal Cancer Research Alliance (NCCRA) and OncoLink (http://www.oncolink.org) established a database to facilitate patient enrollment onto clinical trials. This study describes the population registering with the database and identifies discrepancies between individuals registering through the Internet and those registering through a telephone call center.

METHODS

Participants registered with the NCCRA/OncoLink database through the Internet or a telephone call center. All participants entering the database completed a questionnaire regarding basic demographics, colon cancer risk factors, and indicated how they became aware of the database. Comparisons were made between individuals registering through the Internet and those registering through the telephone call center.

RESULTS

A total of 2,162 participants registered during the first 16 months of the database. Most patients registered through the Internet rather than the telephone call center (88% v 12%; P < .001). More females than males registered (73% v 27%; P < .001). The majority (89%) were white. Participants registering through the Internet were younger than those registering through the call center (mean, 48.8 v 55.0 years; P < .001). There was no difference between the two groups with regard to sex or ethnicity.

CONCLUSION

The Internet has the potential to increase the likelihood that interested individuals find appropriate clinical trials. Some of the discrepancies that are known to exist for access to the Internet were also seen for those registering with the database through the Internet. Despite these differences, the potential to increase clinical trial enrollment with this type of Internet-based database is high.

Information-seeking behavior of minority breast cancer patients: an exploratory study

Few population-based studies have been conducted with minority breast cancer patients in the United States to understand their information-seeking behaviors. We examined the resources minority breast cancer patients used and the extent to which the Internet was being utilized by Hispanic and African American breast cancer patients. A random sample of 388 Hispanic and African American breast cancer female patients was obtained from the Sacramento Cancer Surveillance Program in California. Various survey and data collection tools were researched and adapted to create the 44-item questionnaire. Subjects were asked to participate in a telephone interview. Of the 388 cases, 74% (n = 287) consented to participate in our study. Sixty-three percent (n = 181) received cancer-related information at the time of their diagnosis; 58% reported that a health care professional provided them with this information. Only 17% of study respondents had ever used the Internet. The top 3 sources for cancer information were books, brochures, and pamphlets (98%); doctor or other health professionals (97%); and spouse or partner, family members, friends, or all of these (62%). None of the respondents indicated accessing the National Cancer Institute's cancer.gov website. Minority breast cancer patients were using the Internet for cancer-related information at a very low rate.

Breast cancer: patient information needs reflected in English and German web sites

Individual belief and knowledge about cancer were shown to influence coping and compliance of patients. Supposing that the Internet information both has impact on patients and reflects patients' information needs, breast cancer web sites in English and German language were evaluated to assess the information quality and were compared with each other to identify intercultural differences. Search engines returned 10 616 hits related to breast cancer. Of these, 4590 relevant hits were analysed. In all, 1888 web pages belonged to 132 English-language web sites and 2702 to 65 German-language web sites. Results showed that palliative therapy (4.5 vs 16.7%; P=0.004), alternative medicine (18.2 vs 46.2%; P<0.001), and disease-related information (prognosis, cancer aftercare, self-help groups, and epidemiology) were significantly more often found on German-language web sites. Therapy-related information (including the side effects of therapy and new studies) was significantly more often given by English-language web sites: for example, details about surgery, chemotherapy, radiotherapy, hormone therapy, immune therapy, and stem cell transplantation. In conclusion, our results have implications for patient education by physicians and may help to improve patient support by tailoring information, considering the weak points in information provision by web sites and intercultural differences in patient needs.

How Internet Users Find, Evaluate, and Use Online Health Information: A Cross-Cultural Review

The Internet has become a favored source to find health information. Worldwide, about 4.5% of all Internet searches are for health-related information. However, research has found that the quality of online health information is mixed, which raises serious concerns about the impact of this information. This paper reviews relevant research to understand how health information on the Internet is retrieved, evaluated, and used. Most users of online health information are looking for information about specific health conditions because they or someone they know was diagnosed with a medical condition. They typically use general search engines to find online health information and enter short phrases, often misspelled. They seldom go beyond the first page of a search. Both their search and evaluation skills are limited although they are concerned about the quality of online health information. They avoid sites with overt commercialism, but often do not pay attention to indicators of credibility. Online health information is used to fill an information void which can enhance coping and self efficacy, affects health-related decisions and behavior of users and their friends and family, and is often discussed with health care providers. There are cross-cultural differences in the types of sites used as well as how online information is used. Based on the research reviewed in this paper, three major recommendations are suggested. Professionals should recommend sites. Professionals should promote more effective search and evaluation techniques. Professionals should be involved in developing and promoting uniform standards for health and mental health sites.

Semantics and the medical web: a review of barriers and breakthroughs in effective healthcare query

This paper provides an overview of the research into current medical vocabularies and their impact on searching the Web for health information. The Web provides growing opportunities for laypersons to gain knowledge about specific health conditions, though research to date has been incomplete. Many studies have examined aspects of controlled medical vocabularies. Other studies have examined aspects of medical Web searching vocabularies. In this context, there is a growing need to examine more closely laypersons' Web queries using controlled medical vocabularies that were designed to serve the needs of medical professionals. It may be the case that the average consumer of Web health services is not able to use correct medical terminology, and may not be able to choose analogous or synonymous terms from a search result list. Our review suggests a growing need for studies to examine the current applicability of controlled medical vocabularies as well as alternatives to semantic query by Web search engine users.

Internet message board use by patients with cancer and their families

The Life After Cancer Care (LACC) Internet Web site and message board were created at a comprehensive cancer center to provide up-to-date information about different types of cancer, treatments, late effects, and research findings. The message board enables patients with cancer to exchange information on a more personal basis. During the 16-month period since the creation of the Web site, 972 people logged on to the message board and 284 people posted 619 messages. Most (64%) posted only one message. The posted messages were related most frequently to cancers of the breast, gastrointestinal system, lung, gynecologic system, head and neck, and colon. Sixty percent of the people posting messages were cancer survivors; the remaining 40% were family or friends of survivors. The most frequent query themes were concerns about treatment, support, and long-term side effects of treatment. Individuals with cancer were significantly more likely to post messages about long-term side effects of treatment than family and friends. Message boards are a useful tool for sharing information with others who have similar experiences. Message board entry data also provide valuable information that can be used to refine the boards. Message boards have not been used traditionally in healthcare research but hold considerable promise as an information resource for people affected by cancer.

Intensity-modulated radiotherapy and the Internet

BACKGROUND

The objective of the current study was to evaluate the content and quality of patient-oriented information regarding intensity-modulated radiotherapy (IMRT) on the Internet.

METHODS

IMRT websites were identified by reviewing the first 50 uniform resource locators on 5 search engines using the search terms IMRT and intensity modulated radiation therapy. Each site was evaluated by three observers for informational content, presentation, accuracy, and balance. A score of low, moderate, or high was assigned to each category based on a predefined scoring system. An overall score was assigned to each site, ranging from -35 to 100 points.

RESULTS

Seventy-seven patient-oriented IMRT websites were identified (45% private, 21% academic, and 18% commercial). Most sites (58%) had a low level of informational content, with information on fundamental aspects of IMRT planning (target delineation and inverse planning) appearing on < 50% of sites. The most commonly discussed tumors were genitourinary (65%) and head and neck (53%) lesions. Few sites, however, described the potential benefits of IMRT (toxicity and tumor control). Most sites (82%) used patient-appropriate language. False and/or misleading information was seen on 42% of sites and was equally common on academic, private, and commercial sites. Balance statements were present on 24% of sites (most of which were commercial). The median overall score was 20 points (range, -25 to 70 points). The median overall scores for academic, private, commercial, and other sites were 10, 20, 25, and 20 points, respectively (P = 0.26).

CONCLUSIONS

In general, the content and quality of patient-oriented information regarding IMRT on the Internet were poor. Patients and their physicians need to be aware of these problems when selecting treatment courses.

Effects of media information on cancer patients' opinions, feelings, decision-making process and physician-patient communication

BACKGROUND

The objective of the current study was to determine the influence of media information on the opinions and feelings of patients with cancer and to measure the factors that affected the decision-making process and physician-patient communication.

METHODS

The study consisted of a sequence of 2 nationwide surveys across the same dynamic target population of 2600 unselected patients with cancer who attended 1 of 13 centers throughout Italy. The authors measured the changes in patients' opinions and attitudes at the peak of a media campaign promoting the Di Bella therapy, an unproven cancer treatment method, and after the publicized demonstration of its ineffectiveness. An identical 10-item questionnaire was used.

RESULTS

Opinions and feelings changed in the two surveys according to the way the media described the efficacy of the treatment, but physician-patient communication and the decision-making process remained unchanged. Multivariate analysis confirmed the enormous influence of the media on patient opinions (odds ratio [OR], 4.67; P < 0.0001), feelings of hope (OR, 3.63; P < 0.0001), and confusion (OR, 0.51; P < 0.0001), but not on physician-patient communication or the decision-making process. Educational level influenced almost all of the studied factors, and communication and decision-making also were influenced by the patients' gender and place of residence. There was no significant correlation with patient age.

CONCLUSIONS

The media play a powerful role in affecting patients' opinions and feelings; the physician-patient communication and the decision-making process are not subject to media influence but are related primarily to level of education. The power of the media should be directed toward improving the spread of scientific knowledge to encourage behavioral changes, particularly among individuals with lower levels of education.

Searching for cancer information on the internet: analyzing natural language search queries

Background

Searching for health information is one of the most-common tasks performed by Internet users. Many users begin searching on popular search engines rather than on prominent health information sites. We know that many visitors to our (National Cancer Institute) Web site, cancer.gov, arrive via links in search engine result.

Objective

To learn more about the specific needs of our general-public users, we wanted to understand what lay users really wanted to know about cancer, how they phrased their questions, and how much detail they used.

Methods

The National Cancer Institute partnered with AskJeeves, Inc to develop a methodology to capture, sample, and analyze 3 months of cancer-related queries on the Ask.com Web site, a prominent United States consumer search engine, which receives over 35 million queries per week. Using a benchmark set of 500 terms and word roots supplied by the National Cancer Institute, AskJeeves identified a test sample of cancer queries for 1 week in August 2001. From these 500 terms only 37 appeared ≥ 5 times/day over the trial test week in 17208 queries. Using these 37 terms, 204165 instances of cancer queries were found in the Ask.com query logs for the actual test period of June-August 2001. Of these, 7500 individual user questions were randomly selected for detailed analysis and assigned to appropriate categories. The exact language of sample queries is presented.

Results

Considering multiples of the same questions, the sample of 7500 individual user queries represented 76077 queries (37% of the total 3-month pool). Overall 78.37% of sampled Cancer queries asked about 14 specific cancer types. Within each cancer type, queries were sorted into appropriate subcategories including at least the following: General Information, Symptoms, Diagnosis and Testing, Treatment, Statistics, Definition, and Cause/Risk/Link. The most-common specific cancer types mentioned in queries were Digestive/Gastrointestinal/Bowel (15.0%), Breast (11.7%), Skin (11.3%), and Genitourinary (10.5%). Additional subcategories of queries about specific cancer types varied, depending on user input. Queries that were not specific to a cancer type were also tracked and categorized.

Conclusions

Natural-language searching affords users the opportunity to fully express their information needs and can aid users naïve to the content and vocabulary. The specific queries analyzed for this study reflect news and research studies reported during the study dates and would surely change with different study dates. Analyzing queries from search engines represents one way of knowing what kinds of content to provide to users of a given Web site. Users ask questions using whole sentences and keywords, often misspelling words. Providing the option for natural-language searching does not obviate the need for good information architecture, usability engineering, and user testing in order to optimize user experience.

An analysis of newspaper reports of cancer breakthroughs: hope or hype?

OBJECTIVE

To assess the importance of cancer "breakthroughs" reported in the popular media 10 years after their publication.

STUDY DESIGN

Questionnaire-based survey in 2003 of expert opinion on the importance of all alleged cancer "breakthroughs" in cancer research or treatment reported in news articles in The Sydney Morning Herald between 1992 and 1994.

MAIN OUTCOME MEASURES

Assessment of each "breakthrough" by an expert in the relevant cancer subspecialty on seven measures of current importance.

RESULTS

31 unique reports of alleged cancer "breakthroughs" were identified, and experts responded to questionnaires on 30. Thirteen of these 30 reports (43%) were judged as not having been supported by further research in the following decade, with three (10%) having been refuted, while 16 (53%) were judged to remain potential breakthroughs, but more research was required. Eight "breakthroughs" (27%) had, or would soon be, incorporated into practice.

CONCLUSION

Cancer research findings reported in newspapers as "breakthroughs" are often not true breakthroughs but may be important for ongoing research. Consumers are likely to be receiving an overly optimistic picture of progress in understanding and treating cancer.

Opinions on changes in the Romanian health care system from people's point of view: a descriptive study

After 10 years of changes, the Romanian people were asked to assess the consequences of the reforms that were carried out through the health care system in the last decennium. This article studies the opinion of changes among individuals and socio-economic-demographic groups living in Dolj region. Such surveys are rare in Romania. People show to have different opinions on quality of care, accessibility and on attitudes of politicians to health care comparing the present state of affaires with the past one. Overall the people judge the actual situation preferable to the past. The elderly, the chronically ill and the people who believe that people were happier 10 years ago have a more critical view on the changes especially in terms of accessibility. The higher educated people have a more positive opinion on the consequences of the reforms. The results may help to improve the communication between policy makers and the population. It is suggested that the involvement of the citizens in the health care reforms may realize a better implementation of Romanian health care reforms. This involvement is lacking.

Internet use by patients with prostate cancer undergoing radiotherapy

OBJECTIVES

To analyze the amount of Internet use, type of Internet use, and factors that predict Internet use by patients with prostate cancer.

METHODS

A questionnaire evaluating the use of the Internet was given to 295 patients undergoing radiotherapy for prostate cancer in three different settings: an academic center (AC), a Veterans Affairs center (VA), and a community hospital. The study included 171 AC patients (58%), 104 VA patients (35%), and 20 community hospital patients (7%).

RESULTS

The response rate to the questionnaire was greater than 99%. Overall, 128 (43%) of 295 patients had a home computer. This differed among the institutions, with 64% of AC patients and only 5% of VA patients having a home computer (P <0.0001). Overall, 94 (32%) of 295 patients used the Internet to access cancer information, with 48% of AC patients and 8% of VA patients using the Internet (P <0.0001). Seventeen percent of black patients (n = 113) had a home computer compared with 62% of white patients (n = 175; P <0.0001). Equal access to computers did not influence Internet use because, among those patients who had access to computers, black patients used the Internet less than did white patients (32% versus 61%, P <0.0001). Men 65 years of age or younger were more likely to use the Internet (45%) than those older than 65 years (28%; P = 0.004). Patients used many sites to access different types of information.

CONCLUSIONS

A significant number of patients with prostate cancer access the Internet to obtain cancer information. Urologists and radiation oncologists should be familiar with this important resource to help patients access appropriate material.

A multi-institutional study of Internet utilization by radiation oncology patients

PURPOSE

Studies describing the use of the Internet by radiation oncology patients are lacking. This multi-institutional study of cancer patients presenting to academic (AC), community (CO), and veterans (VA) radiation oncology centers was designed to analyze the use of the Internet, demographic factors related to utilization, and barriers to access to the Internet.

METHODS AND MATERIALS

A questionnaire evaluating the use of the Internet was administered to 921 consecutive patients presenting to radiation oncology centers at AC, CO, and VA medical centers. The study included 436 AC patients (47%), 284 CO patients (31%), and 201 VA patients (22%). A computer was available at home to 427 patients (46%), and 337 patients (37%) had E-mail access. The mean age of the patient population was 64 (range = 14-93). Males represented 70% of the patient population. The most common diagnoses included prostate cancer (33%), breast cancer (13%), and lung cancer (11%).

RESULTS

Overall, 265/921 patients (29%) were using the Internet to find cancer-related information. The Internet was used by 42% of AC patients, 25% of CO patients, and only 5% of VA patients (p < 0.0001). A computer was available at home in 62% AC vs. 45% CO vs. 12% VA patients (p < 0.0001). Patients < 60 years were much more likely to use the Internet than older patients (p < 0.0001). Most of the Internet users considered the information either very reliable (22%) or somewhat reliable (70%). Unconventional medical therapies were purchased over the Internet by 12% of computer users.

CONCLUSIONS

A significant number of cancer patients seen in radiation oncology departments at academic and community medical centers utilize the Internet to obtain information about cancer. Radiation oncologists must familiarize themselves with this resource because of the large number of patients using the Internet. Veterans lack the computerized access to this information and are thus underserved by this important resource.

Perceptions and attitudes of clinical oncologists on complementary and alternative medicine: a nationwide survey in Japan

BACKGROUND

The prevalence of complementary and alternative medicine (CAM) is increasing worldwide because of the growing public interest in natural or holistic therapies and because of the flow of information through the Internet. However, there is a lack of communication between cancer patients and their physicians on topics relating to CAM. The authors performed a cross-sectional survey to evaluate the perceptions and attitudes of Japanese clinical oncologists toward cancer CAM.

METHODS

The CAM questionnaires were sent to 2118 clinical oncologists. The questionnaires gathered data on background (age, gender, years in practice, specialty, and knowledge of cancer CAM), perception (effectiveness/ineffectiveness, scientific evidence, and drug interactions), and attitude (experience with and response to CAM users). Questions about oncologists' perceptions and attitudes to CAM were limited to herbs and other natural products that were sold over the counter.

RESULTS

One hundred sixty-six questionnaires were returned as undeliverable. Of the remaining questionnaires, 751 were returned (a response rate of 39%). Two-thirds of the responders were surgical oncologists and most of the remaining responders were medical oncologists. The majority of oncologists (82%) believed that CAM products were ineffective against cancer. The main reason for this belief was a lack of reliable information (as cited by 85% of oncologists). Only 13% of oncologists had experienced CAM-associated disease improvement in their cancer patients. Of all the oncologists, 84% considered the possibility of drug interactions between anticancer drugs and CAM products. The majority of oncologists (80%) replied that they could neither promote the use of CAM products nor recommend quitting the products, when they were asked about the use of CAM products by cancer patients.

CONCLUSIONS

Negative perceptions of CAM products persist among clinical oncologists. A lack of proven effectiveness of CAM products and concerns about drug interactions with anticancer treatment suggest a need for both accurate information on CAM products and clinical trials.

American oncologists' views of internet use by cancer patients: a mail survey of American Society of Clinical Oncology members

PURPOSE

Americans are turning more and more frequently to the Internet to obtain health information. The specific effects on patients, doctors, and the clinical encounter are not well known.

METHODS

A brief mail survey was sent to a systematic sample of 5% of medical oncologists and hematologist/oncologists listed in the membership directory of the American Society of Clinical Oncology.

RESULTS

Response rate to this mail survey was 46.2%. Oncologists' median estimate of the proportion of their patients using the Internet to obtain cancer information was 30%. Subjects responded that, on average, 10 minutes were added to each patient encounter in which Internet information was discussed. Responding oncologists reported that use of the Internet had the ability to simultaneously make patients more hopeful, confused, anxious, and knowledgeable. Forty-four percent of responding oncologists reported that they sometimes or rarely had difficulty discussing Internet information, and only 9% of subjects reported that they sometimes or always felt threatened when patients brought Internet information to discuss. In narrative responses, oncologists reported both positive and negative effects of Internet use by patients.

CONCLUSION

In this brief mail survey to a systematic sample of American oncologists in academic and community practice, respondents reported that a significant proportion of their patients use the Internet to obtain cancer information. Oncologists viewed Internet information as having both positive and negative effects on the clinical encounter. Further research is needed on the effects of patients' use of the Internet to obtain cancer information involving both patients and oncologists.

E-health and e-medicine

The world of e-health and e-medicine offer hematologists and oncologists wonderful opportunities to enhance and expand their practices and to offer patients the opportunity to gain access to information and specialty care never before available. Legal and political challenges abound, however, concerning the practice and financing of e-health and e-medicine. Financing and reimbursement for e-medicine are limited, licensure laws are structured in a way that inhibits telemedicine's widespread growth, public protection efforts are sluggish and spotty at best, and there are tremendous areas of uncertainty about such issues as malpractice exposure, patients' rights, and proper practices concerning physician-patient e-mail. It is impossible to predict what health care delivery will look like even a decade from now (and some would argue it would be a fool's errand to attempt to do so) [56]; however, despite all of these obstacles, physicians should continue to explore innovative ways to integrate computer technology and the Internet into medical practice.

Use of the Internet by women with breast cancer

BACKGROUND

Recently, many cancer patients have been using the Internet for information with which to make informed choices. We are not aware of any studies that investigate this Internet use among breast cancer patients or women.

OBJECTIVE

We investigate the prevalence and predictors of Internet use for medical information among women with breast cancer.

METHODS

We used a cross-sectional design and approached 251 women with breast cancer being treated at a university-based hospital. We successfully interviewed 188 (74.9%), through mailed self-report questionnaires. Medical information was obtained from the hospital tumor registry. We used t tests and chi-square tests to assess differences in Internet use for breast health issues and binary logistic regression to estimate the odds ratio (OR) for predictors of Internet use for breast health issues.

RESULTS

In our sample, 41.5% of patients used the Internet for medical information. Internet users differed from nonusers on income level, educational level, and by race/ethnicity. After controlling for the other predictors, Internet users had a higher income (OR = 3.10; 95% CI = 1.09-8.85) and tended to be more educated (OR = 2.59; 95% CI = 0.87-7.74) than nonusers. There was also a suggestion that those of nonwhite ethnicity were less likely to use the Internet (OR = 0.39; 95% CI = 0.14-1.11). Increasing age, length of time since diagnosis, and breast cancer stage had no effect.

CONCLUSIONS

A substantial proportion of breast cancer patients used the Internet as a source of information. Patients with higher income or education, and patients of white race/ethnicity are more likely to use the Internet for breast health issues.

Study of the media's potential influence on prospective research participants' understanding of and motivations for participation in a high-profile phase I trial

PURPOSE

To describe prospective participants' initial source of information about, understanding of, and motivation to participate in a phase I clinical trial of the antiangiogenesis agent human recombinant endostatin.

PATIENTS AND METHODS

We surveyed 100 of 130 persons referred to the endostatin trial between October 1999 and November 2000 and analyzed media coverage of the agent from 1997 to 2000.

RESULTS

Forty-seven percent of survey respondents first heard about the trial from media reports. Fifty-one percent of these subsequently contacted their physicians. Thirty-three percent of respondents correctly understood the purpose of the trial. Seventy-nine respondents were interviewed before they met trial investigators to discuss the trial. Of these, those who first heard about endostatin from the media were five times more likely to understand correctly the trial's purpose than those who first heard from other sources. Seventy-four percent (70 of 95) of respondents cited hope for personal benefit as the main reason for their willingness to enroll. Those who first heard about endostatin from the media were no more motivated by hope of personal benefit (77%) than those who first heard from other sources (71%) (P =.46). Ninety-nine percent of all respondents cited "joining the study gives me hope" as a contributing factor in their decision making about the trial.

CONCLUSION

Media coverage prompted prospective participants to contact their physicians but did not seem to hinder understanding nor could it be shown to heighten their hope for personal benefit.

[Frequent Internet use among Catalan patients with inflammatory bowel disease]

No data are available on the use of the Internet by Spanish patients with chronic diseases.

AIM

To determine the extent to which patients with inflammatory bowel disease (IBD) in Barcelona (Spain) make use of the Internet and the relationship between Internet use and demographic characteristics.

METHOD

A questionnaire on Internet use was administered to 200 patients attending an information session on IBD organized by the Gastroenterology Department of a university referral hospital in the city of Barcelona.

RESULTS

Replies were received from 86% of those surveyed. The mean age was 40 years and 60% were women. Sixty-eight percent had home computers and 49% had an Internet connection. Forty-four percent sporadically or regularly obtained information on IBD from the web. A positive correlation was found between availability and Internet use and young age and higher educational level. No differences were found between men and women. Eighty-four percent expressed interest in having a web site on IBD supported by the physicians of their referral center and 65% were prepared to pay a subscription for this service.

CONCLUSION

Patients with IBD from Barcelona frequently looked for information on their disease on the Internet and were receptive to initiatives concerning electronic information from physicians of their local referral center.