Mandelblatt J, Freeman H, Winczewski D, Cagney K, Williams S, Trowers R, Tang J, Kerner J
Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, New York, USA.
Ann Emerg Med. 1996 Nov;28(5):493-8. doi: 10.1016/s0196-0644(96)70111-7.
To assess the feasibility and yields of screening for breast and cervical cancer in an urban public hospital emergency department.
Women who presented to the ED of a large, urban public hospital during the study period with nonurgent conditions were eligible for a Papanicolaou test (Pap smear) and a clinical breast examination (CBE) if they were 18 years of age or older and for a mammogram if they were 40 years of age or older, provided they had not had the screening examination within the past year. The Pap smear and CBE were performed by a nurse, and mammography was scheduled for a later date. Women with gynecologic complaints were excluded.
On the basis of screening history, medical status, and age, 1,850 (32%) of the 5,830 women seen in the ER during the 23-month study period were eligible for both mammography and CBE, and 2,361 (41%) were eligible for Pap smears. Of these women, 116 (6%) completed mammography and CBE, and 644 (27%) received Pap smears. Among screened women, 10 (9%) and 20 (3%), respectively, had results that were suspicious or positive for breast or cervical cancer. Follow-up rates were low: 20% for breast screening and 50% for Pap smears. Among those receiving follow-up, 1 woman was found to have breast cancer and 8 were found to have cervical neoplasia.
ED cancer screening was feasible and yielded a high rate of cancer detection. Program efficiency was hampered by low volume and high numbers of patients lost to follow-up after abnormal screening results. Greater integration into the acute care setting and more intensive recruitment and follow-up strategies are needed to maximize the potential yield and cost effectiveness of such programs.
评估在城市公立医院急诊科进行乳腺癌和宫颈癌筛查的可行性及筛查结果。
在研究期间,前往一家大型城市公立医院急诊科就诊且病情不紧急的18岁及以上女性,若过去一年内未进行过筛查,则 eligible接受巴氏试验(巴氏涂片)和临床乳腺检查(CBE);40岁及以上女性 eligible接受乳房X光检查。巴氏涂片和CBE由护士进行,乳房X光检查安排在稍后日期。有妇科主诉的女性被排除在外。
根据筛查史、健康状况和年龄,在为期23个月的研究期间,急诊科就诊的5830名女性中,1850名(32%) eligible接受乳房X光检查和CBE,2361名(41%) eligible接受巴氏涂片检查。其中,116名(6%)完成了乳房X光检查和CBE,644名(27%)接受了巴氏涂片检查。在接受筛查的女性中,分别有10名(9%)和20名(3%)的乳腺癌或宫颈癌筛查结果可疑或呈阳性。随访率较低:乳房筛查为20%,巴氏涂片检查为50%。在接受随访的人群中,发现1名女性患有乳腺癌,8名女性患有宫颈肿瘤。
急诊科癌症筛查可行且癌症检出率高。筛查量低以及异常筛查结果后大量患者失访阻碍了项目效率。需要更好地融入急性护理环境以及采取更积极的招募和随访策略,以最大限度地提高此类项目的潜在收益和成本效益。