Reducing uncertainty: motivations and consequences of seeking a second opinion in oncology

References

• Hillen MA, Medendorp NM, Daams JG, et al. Patient-driven second opinions in oncology: a systematic  review. Oncologist. 2017;22(10):1197–1211.
   PubMed Web of Science ®Google Scholar
• Ruetters D, Keinki C, Schroth S, et al. Is there evidence for a better health care for cancer patients after a second opinion? A systematic review. J Cancer Res Clin Oncol. 2016;142(7):1521–1528.
   PubMed Web of Science ®Google Scholar
• Tattersall MHN, Dear RF, Jansen J, et al. Second opinions in oncology: the experiences of patients attending the Sydney Cancer Centre. Med J Aust. 2009;191(4):209–212.
   PubMed Web of Science ®Google Scholar
• Philip J, Gold M, Schwarz M, et al. Second medical opinions: the views of oncology patients and their physicians. Support Care Cancer. 2010;18(9):1199–1205.
   PubMed Web of Science ®Google Scholar
• Van De Plas J, Buntinx F, De Vadder I, et al. Cancer patients looking for a second opinion. [Dutch] [Kankerpatienten op zoek naar een tweede opinie: Frequentie en redenen van tweede opinies na een kankerdiagnose.]. Tijdschrift Voor Geneeskunde. 2010;66(16):770–774.
   Google Scholar
• Mellink WA, Dulmen AM, Wiggers T, et al. Cancer patients seeking a second surgical opinion: results of a study on motives, needs, and expectations [Research Support, Non-U.S]. J Clin Oncol. 2003;21(8):1492–1497.
   PubMed Web of Science ®Google Scholar
• Radhakrishnan A, Grande D, Mitra N, et al. Second opinions from urologists for prostate cancer: who gets them, why, and their link to treatment. Cancer. 2017;123(6):1027–1034.
   PubMed Web of Science ®Google Scholar
• Fuchs T, Hanaya H, Seilacher E, et al. Information deficits and second opinion seeking – a survey on cancer patients. Cancer Invest. 2016;28:1–8.
   Google Scholar
• King SB. Second opinion rights. JACC Cardiovasc Interv. 2014;7(9):1079–1080.
   PubMed Web of Science ®Google Scholar
• Axon A, Hassan M, Niv Y, et al. Ethical and legal implications in seeking and providing a second medical opinion. Dig Dis. 2008;26(1):11–17.
   PubMed Web of Science ®Google Scholar
• Hillen MA, Woei-A-Jin FSH, Smets EM, et al. Assessment of challenges encountered by dutch oncologists when patients ask for second opinions. JAMA Oncol. 2018;4(10):1425–1426.
   PubMed Web of Science ®Google Scholar
• Moumjid N, Gafni A, Bremond A, et al. Seeking a second opinion: do patients need a second opinion when practice guidelines exist? Health Policy. 2007;80(1):43–50.
   PubMed Web of Science ®Google Scholar
• Sikora K. Second opinions for patients with cancer. BMJ. 1995;311(7014):1179–1180.
   PubMedGoogle Scholar
• Maaskant JM, Van Muilekom H. The first doctor is seldom wrong [Dutch]. Medisch Contact. 2009;64(14):605–607.
   Google Scholar
• Mellink WA, Henzen-Logmans SC, Bongaerts AH, et al. Discrepancy between second and first opinion in surgical oncological patients [Comparative Study]. Eur J Surg Oncol. 2006;32(1):108–112.
   PubMed Web of Science ®Google Scholar
• Hillen MA, Gutheil CM, Smets EMA, et al. The evolution of uncertainty in second opinions about prostate cancer treatment. Health Expect. 2017;20(6):1264–1274.
   PubMed Web of Science ®Google Scholar
• Von Elm E, Altman DG, Egger M, STROBE Initiative, et al. The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement: guidelines for reporting observational studies. Ann Intern Med. 2007;147(8):573–577.
   PubMed Web of Science ®Google Scholar
• Mishel MH. The measurement of uncertainty in illness. Nurs Res. 1981;30(5):258–263.
   PubMed Web of Science ®Google Scholar
• Mishel MH. Adjusting the fit: development of uncertainty scales for specific clinical populations. West J Nurs Res. 1983;5(4):355–370.
   PubMedGoogle Scholar
• Blanch-Hartigan D, van Eeden M, Verdam MG, et al. Effects of communication about uncertainty and oncologist gender on the physician-patient relationship. Pat Educ Couns. 2019;102(9):1613–1620.
   PubMed Web of Science ®Google Scholar
• Spielberger CD. Assessment of state and trait anxiety: conceptual and methodological issues. South Psychol. 1985;2:6–16.
   Google Scholar
• van der Bij AK, de Weerd S, Cikot R, et al. Validation of the Dutch short form of the state scale of the Spielberger State-Trait Anxiety Inventory: considerations for usage in screening outcomes. Community Genet. 2003;6(2):84–87. 2003
   PubMedGoogle Scholar
• Cohen J. Statistical power analysis for the behavioral sciences. Hillsdale, NJ: Lawrence Erlbaum Associates; 1988.
   Google Scholar
• Goldman RE, Sullivan A, Back AL, et al. Patients' reflections on communication in the second-opinion hematology-oncology consultation. Patient Educ Couns. 2009;76(1):44–50.
   PubMed Web of Science ®Google Scholar
• Schook RMtA MJ, van Setten CH, de Man FF, et al. Lung cancer patients benefit from second opinions by improvement of diagnosis and therapy. Cancer Clin Oncol. 2014;3(1):43–57.
   Google Scholar
• Heeg E, Civil Y, Hillen M, et al. Impact of second opinions in breast cancer diagnostics and treatment: a retrospective analysis. Ann Surg Oncol. 2019;26(13):4355–4359.
   PubMed Web of Science ®Google Scholar
• Hillen MA, Smets EMA, Woei-A-Jin F, et al. Second opinions op verzoek van de patiënt – de visie van medisch oncologen en hematologen [Patient-initiated second opinions – opinions of medical oncologists and hematologists]. Ned Tijdschr Oncol [Dutch Journal for Oncology]. 2019;16:131–138.
   Google Scholar
• Schook RM, Linssen C, Schramel FM, et al. Why do patients and caregivers seek answers from the Internet and online lung specialists? A qualitative study. J Med Internet Res. 2014;16(2):e37.
   PubMed Web of Science ®Google Scholar
• Tam KF, Cheng DK, Ng TY, et al. The behaviors of seeking a second opinion from other health-care professionals and the utilization of complementary and alternative medicine in gynecologic cancer patients. Support Care Cancer. 2005;13(9):679–684.
   PubMed Web of Science ®Google Scholar
• Mordechai O, Tamir S, Weyl-Ben-Arush M. Seeking a second opinion in pediatric oncology. Pediatr Hematol Oncol. 2015;32(4):284–289.
   PubMed Web of Science ®Google Scholar
• Morrow M, Jagsi R, Alderman AK, et al. Surgeon recommendations and receipt of mastectomy for treatment of breast cancer. JAMA. 2009;302(14):1551–1556.
   PubMed Web of Science ®Google Scholar