자연주의적 탐구조사(Naturalistic Inquiry)

https://caltcm.memberclicks.net/assets/documents/acc_aha_chf_2013_guidelines.pdf

2013 ACCF/AHA Guideline for the Management of Heart Failure: A Report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines

Background: Thyroid nodules are a common clinical problem, and differentiated thyroid cancer is becoming increasingly prevalent. Since the American Thyroid Association's (ATA's) guidelines for the management of these disorders were revised in 2009, significant scientific advances have occurred in the field. The aim of these guidelines is to inform clinicians, patients, researchers, and health policy makers on published evidence relating to the diagnosis and management of thyroid nodules and differentiated thyroid cancer. Methods: The specific clinical questions addressed in these guidelines were based on prior versions of the guidelines, stakeholder input, and input of task force members. Task force panel members were educated on knowledge synthesis methods, including electronic database searching, review and selection of relevant citations, and critical appraisal of selected studies. Published English language articles on adults were eligible for inclusion. The American College of Physicians Guideline Gr...

/pdf/2015-american-thyroid-association-management-guidelines-for-32kri8vrhd.pdf

2015 American Thyroid Association Management Guidelines for Adult Patients with Thyroid Nodules and Differentiated Thyroid Cancer: The American Thyroid Association Guidelines Task Force on Thyroid Nodules and Differentiated Thyroid Cancer.

Global strategy for asthma management and prevention

Background: Thyroid nodules are a common clinical problem, and differentiated thyroid cancer is becoming increasingly prevalent. Since the publication of the American Thyroid Association's guidelines for the management of these disorders was published in 2006, a large amount of new information has become available, prompting a revision of the guidelines. Methods: Relevant articles through December 2008 were reviewed by the task force and categorized by topic and level of evidence according to a modified schema used by the United States Preventative Services Task Force. Results: The revised guidelines for the management of thyroid nodules include recommendations regarding initial evaluation, clinical and ultrasound criteria for fine-needle aspiration biopsy, interpretation of fine-needle aspiration biopsy results, and management of benign thyroid nodules. Recommendations regarding the initial management of thyroid cancer include those relating to optimal surgical management, radioiodine remnant ablation, a...

/pdf/revised-american-thyroid-association-management-guidelines-3i6bt8nj9c.pdf

Revised American Thyroid Association Management Guidelines for Patients with Thyroid Nodules and Differentiated Thyroid Cancer

Shared decision-making in the medical encounter: What does it mean? (or it takes at least two to tango)

Decision-making in the physician-patient encounter: revisiting the shared treatment decision-making model.

For many decades, the dominant approach to making decisions about treatment in the medical encounter has been one of paternalism.1–7 In recent years this model has been challenged by doctors, patients, medical ethicists, and researchers who advocate more of a partnership relation between doctors and patients.2 8–13 The reasons for this challenge have been described in detail elsewhere and include the rise of consumerism and the notion of consumer sovereignty in healthcare decision making; the women's movement with its emphasis on challenging medical authority; the passage of legislation focusing on patients' rights in health care; and small area variations in doctors' practice patterns that seem unrelated to differences in health status.7 Though the first three factors are seen as either contributors to or facilitators of patients' participation in making decisions about health care, the fourth highlights the imprecision or the “art” of medical care14: patients with similar clinical problems may receive different treatments from different doctors, due in part to systematic variations in practice patterns across geographical areas.14 15

The call for doctor-patient partnerships opens up options beyond paternalism for approaching the task of making decisions about treatment. But it also raises new complexities. Because a partnership between patient and doctor can take different forms, it is not intuitively apparent what this model would look like. The Oxford English Dictionary (1995) defines a partner as “a person who shares or takes part with another or others.” This definition leaves several important questions unanswered. For example, does the concept of a partnership imply that both doctor and patient need to share all parts of the decision making process? What is it that both parties are sharing, and to what degree? Who is responsible for determining if a partnership is possible and …

https://www.bmj.com/content/bmj/319/7212/780.full.pdf

What do we mean by partnership in making decisions about treatment

Background: Initiatives to improve end-of-life care are hampered by our nascent understanding of what quality care means to patients and their families. The primary purpose of this study was to describe what seriously ill patients in hospital and their family members consider to be the key elements of quality end-of-life care. Methods: After deriving a list of 28 elements related to quality end-of-life care from existing literature, focus groups with experts and interviews with patients, we administered a face-to-face questionnaire to older patients with advanced cancer and chronic end-stage medical disease and their family members in 5 hospitals across Canada to assess their perspectives on the importance. We compared differences in ratings across various subgroups of patients and family members. Results: Of 569 eligible patients and 176 family members, 440 patients (77%) and 160 relations (91%) agreed to participate. The elements rated as „extremely important” most frequently by the patients were „To have trust and confidence in the doctors looking after you” (55.8% of respondents), „Not to be kept alive on life support when there is little hope for a meaningful recovery” (55.7%), „That information about your disease be communicated to you by your doctor in an honest manner” (44.1%) and „To complete things and prepare for life9s end — life review, resolving conflicts, saying goodbye” (43.9%). Significant differences in ratings of importance between patient groups and between patients and their family members were found for many elements of care. Interpretation: Seriously ill patients and family members have defined the importance of various elements related to quality end-of-life care. The most important elements related to trust in the treating physician, avoidance of unwanted life support, effective communication, continuity of care and life completion. Variation in the perception of what matters the most indicates the need for customized or individualized approaches to providing end-of-life care.

/pdf/what-matters-most-in-end-of-life-care-perceptions-of-48edg60uzi.pdf

What matters most in end-of-life care: perceptions of seriously ill patients and their family members

Purpose: The contingent valuation method (CVM) is a survey-based approach for eliciting consumer's monetary valuations for programme benefits for use in cost-benefit analysis (CBA). We used the conceptual framework of O'Brien and Gafni (1996) to classify and critically appraise health care CVM studies.

Methods: Search of computerized health care and economic citation databases (e.g. MEDLINE, ECONLIT) and manual search for papers published between 1984–1996 reporting primary data valuing health programme benefits in monetary units by CVM using willingness-to-pay (WTP) or accept (WTA). We classified studies using both empirical (i.e. who was surveyed and how) and conceptual criteria (i.e. which measure of consumer utility was measured and why).

Results: 48 CVM studies were retrieved; the majority (42) undertook money valuation in the context of cost benefit analysis (CBA), with the remainder being pricing/demand studies. Among the 42 CBA studies, the consumer utility being measured (i.e. compensating (CV) vs. equivalent variation (EV) was explicitly stated in only three (7%) studies). WTP was measured in 95% of studies and WTA in 5%. By cross-tabulation, 42 (91%) studies were designed as WTP/CV, two (4%) were WTP/EV, two (4%) were WTA/CV and no studies used WTA/EV. Most studies were administered by mail (52%) with 38% being in-person interviews. Value elicitation techniques included open-ended questions (38%), payment cards (19%) discrete choice questions (26%) or bidding games (29%). Some form of construct validation tests, particularly associations between WTP and income, were done in 21 studies (50%).

Conclusions: (i) The number of health care CVM studies is growing rapidly and the majority are done in the context of CBA; (ii) there is wide variation among health care CVM studies in terms of the types of questions being posed and the elicitation formats being used; (iii) classification and appraisal of the literature is difficult because reporting of methods and their relationship with the conceptual framework of CBA is poor; (iii) the applicability to health care of the CVM guidelines issued by the National Oceanic and Atmospheric Administration (NOAA) panel for environmental economics is unclear. © 1998 John Wiley & Sons, Ltd.

Amiram Gafni

Papers

Shared decision-making in the medical encounter: What does it mean? (or it takes at least two to tango)

Decision-making in the physician-patient encounter: revisiting the shared treatment decision-making model.

What do we mean by partnership in making decisions about treatment

What matters most in end-of-life care: perceptions of seriously ill patients and their family members

Health care contingent valuation studies : a review and classification of the literature