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| ID | Type | Description | Link |
|---|---|---|---|
| R01NR011464 | U.S. NIH Grant/Contract | View source |
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| Name | Class |
|---|---|
| National Institutes of Health (NIH) | NIH |
| National Institute of Nursing Research (NINR) | NIH |
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The proposed randomized controlled trial will test the SPIRIT (Sharing the Patient's Illness Representations to Increase Trust) intervention designed to improve discussions about end-of-life care between patients and their surrogate decision makers. Subjects will be 200 Caucasian and African-American patients with ESRD (end-stage renal disease) recruited from outpatient dialysis clinics and their chosen surrogate decision makers. We hypothesize that (1) SPIRIT will lead to significantly less patient decisional conflict and significantly greater dyad congruence and surrogate decision making confidence than the standard care control at 2, 6, and 12 months post-intervention and (2) SPIRIT will reduce surrogate decisional conflict and psychosocial morbidities at 2 weeks after the patient's hospitalization requiring surrogate decision making significantly more than the standard care control.
Dialysis is central to survival for 450,000 Americans with end-stage renal disease (ESRD). Yet patients on dialysis have significant comorbidities and high mortality rates (24% annually). One out of four ESRD patient deaths occurs after a decision to stop dialysis. However, when persons have lost their decision capacity if there has been no prior discussion between the patient and surrogate regarding goals of care, the issue of whether to continue dialysis can pose an ethical impasse and cause profound psychological distress for surrogate decision makers. Using the representational approach to patient education, we developed and pilot tested the SPIRIT intervention (Sharing the Patient's Illness Representation to Increase Trust) to improve discussions about end-of-life care between patients and their surrogate decision makers. SPIRIT is a 6-step, 2-session, face-to-face intervention presented to both patient and surrogate by a trained interventionist in an interview format.
The proposed randomized controlled trial will test the effects of the SPIRIT intervention in improving preparedness for end-of-life decision making among ESRD patients and their surrogates and reducing surrogates' conflict during decision making and psychosocial morbidities. Subjects will be 200 Caucasian and African-American patients with ESRD recruited from outpatient dialysis clinics and their chosen surrogate decision makers. Preparedness outcomes (dyad congruence, patient decisional conflict, and surrogate decision making confidence) will be measured at 2, 6, and 12 months post-intervention. Surrogate decisional conflict and psychosocial morbidities (anxiety, depression, and post-traumatic distress symptoms) will be measured 2 weeks after the patient's hospitalization that required surrogate decision making. To compare the effects of SPIRIT to those of standard care on surrogates after the patient's death, psychosocial morbidities will be measured at 3 and 6 months after the patient's death. We will also explore the potential impact of race on intervention effects and examine mediators and moderators of the intervention effects.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| control | No Intervention | Written information on advance directives and the patient's right to have an advance directive is provided to every patient on the first day of dialysis treatment by a social worker at the clinic. A social worker documents whether the patient has an advance directive, a surrogate decision maker, and/or a Do-Not-Resuscitate (DNR) Order on a Comprehensive Interdisciplinary Assessment form. The social worker encourages patients to complete an advance directive and addresses their questions about life-sustaining treatment options. If completed, the advance directive is placed in the medical record. | |
| SPIRIT intervention | Experimental | The SPIRIT intervention is a two-session, 1½ hour-long, structured intervention that is composed of six steps (assessing representations, identifying and exploring gaps and concerns, creating conditions for conceptual change, introducing replacement information, summarizing, and setting goals and planning), presented to both patient and surrogate by a trained nurse interventionist in a face-to-face interview format based on the representational approach. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| the SPIRIT intervention | Behavioral | the SPIRIT intervention (Sharing the Patient's Illness Representation to Increase Trust) to improve discussions about end-of-life care between patients and their surrogate decision makers |
| Measure | Description | Time Frame |
|---|---|---|
| Dyad Congruence | patient and surrogate congruence on the goals of care | 2, 6, 12 months |
| Measure | Description | Time Frame |
|---|---|---|
| Change Over Time: Hospital Anxiety and Depression Scale Scores | Hospital anxiety and depression (HADS) scores range from 0 to 21 with higher scores indicating greater symptom severity. | 2 Weeks, and at 3 and 6 months post death |
| Change Over Time: Post-traumatic Distress Symptom Score |
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Inclusion Criteria:
for patients,
for surrogates,
Exclusion Criteria:
-Patients who are too sick to participate in an hour-long interview, who require special care and assistance, who would not be able to care for their needs will be excluded.
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| Name | Affiliation | Role |
|---|---|---|
| Mi-Kyung Song, PhD | University of North Carolina, Chapel Hill | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of North Carolina, Chapel Hill | Chapel Hill | North Carolina | 27599 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 26141307 | Result | Song MK, Ward SE, Fine JP, Hanson LC, Lin FC, Hladik GA, Hamilton JB, Bridgman JC. Advance care planning and end-of-life decision making in dialysis: a randomized controlled trial targeting patients and their surrogates. Am J Kidney Dis. 2015 Nov;66(5):813-22. doi: 10.1053/j.ajkd.2015.05.018. Epub 2015 Jun 30. | |
| 26840848 | Result | Song MK, Ward SE, Lin FC, Hamilton JB, Hanson LC, Hladik GA, Fine JP. Racial Differences in Outcomes of an Advance Care Planning Intervention for Dialysis Patients and Their Surrogates. J Palliat Med. 2016 Feb;19(2):134-42. doi: 10.1089/jpm.2015.0232. |
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Patients were recruited between March 2010 and December 2012 from 20 outpatient dialysis centers in eight counties in North Carolina.
A short battery of questions was used to help patients identify or confirm a previously designated surrogate. Patients and surrogates provided written consent.
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| ID | Title | Description |
|---|---|---|
| FG000 | Control | As required by Medicare and Medicaid programs (conditions for coverage for ESRD facilities), written information on advance directives and the patient's right to have an advance directive is provided to every patient on the first day of dialysis treatment by a social worker at the clinic. Also, the social worker documents whether the patient has an advance directive, a surrogate decision maker, and/or a Do-Not-Resuscitate (DNR) Order on a Comprehensive Interdisciplinary Assessment form. The social worker encourages patients to complete an advance directive and addresses their questions about life-sustaining treatment options. If completed, the advance directive is placed in the medical record. |
| FG001 | SPIRIT Intervention | the SPIRIT intervention: the SPIRIT intervention (Sharing the Patient's Illness Representation to Increase Trust) to improve discussions about end-of-life care between patients and their surrogate decision makers |
| Title | Milestones | Reasons Not Completed | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Main Study Period |
| |||||||||||||
| After Patient Death |
|
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| ID | Title | Description |
|---|---|---|
| BG000 | Control | As required by Medicare and Medicaid programs (conditions for coverage for ESRD facilities), written information on advance directives and the patient's right to have an advance directive is provided to every patient on the first day of dialysis treatment by a social worker at the clinic. Also, the social worker documents whether the patient has an advance directive, a surrogate decision maker, and/or a Do-Not-Resuscitate (DNR) Order on a Comprehensive Interdisciplinary Assessment form. The social worker encourages patients to complete an advance directive and addresses their questions about life-sustaining treatment options. If completed, the advance directive is placed in the medical record. |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes |
|---|---|---|---|---|---|---|---|---|---|
| Age, Continuous | Mean |
| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary | Dyad Congruence | patient and surrogate congruence on the goals of care | patients on dialysis and their surrogates | Posted | Number | percentage of congruent dyads | 2, 6, 12 months |
|
Through study completion, an average of 1 year
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| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | Control | As required by Medicare and Medicaid programs (conditions for coverage for ESRD facilities), written information on advance directives and the patient's right to have an advance directive is provided to every patient on the first day of dialysis treatment by a social worker at the clinic. Also, the social worker documents whether the patient has an advance directive, a surrogate decision maker, and/or a Do-Not-Resuscitate (DNR) Order on a Comprehensive Interdisciplinary Assessment form. The social worker encourages patients to complete an advance directive and addresses their questions about life-sustaining treatment options. If completed, the advance directive is placed in the medical record. |
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| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Dr. Mi-Kyung Song | Emory University | 404-727-3134 | mi-kyung.song@emory.edu |
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| ID | Term |
|---|---|
| D007676 | Kidney Failure, Chronic |
| ID | Term |
|---|---|
| D051436 | Renal Insufficiency, Chronic |
| D051437 | Renal Insufficiency |
| D007674 | Kidney Diseases |
| D014570 | Urologic Diseases |
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The Post-Traumatic Symptoms Scale-10 (PTSS-10) was used to assess the presence and intensity of PTSD symptoms during the preceding 7 days. This self-report scale consists of 10 statements that specifically mention symptoms related to PTSD criteria (e.g., sleep problems, nightmares, tension in the body, irritation, startle, etc.) rated on a 7-point Likert scale from 1 (Never/Rare) to 7 (Very often/Always). A total score (range 10 - 70) of > 35 is associated with a high probability that the person meets the diagnostic criteria for PTSD. |
| 2 weeks and 3 and 6 months after patient death |
| 26982909 | Result | Song MK, Ward SE, Hanson LC, Metzger M, Kim S. Determining Consistency of Surrogate Decisions and End-of-Life Care Received with Patient Goals-of-Care Preferences. J Palliat Med. 2016 Jun;19(6):610-6. doi: 10.1089/jpm.2015.0349. Epub 2016 Mar 16. |
| 27272317 | Result | Song MK, Metzger M, Ward SE. Process and impact of an advance care planning intervention evaluated by bereaved surrogate decision-makers of dialysis patients. Palliat Med. 2017 Mar;31(3):267-274. doi: 10.1177/0269216316652012. Epub 2016 Jul 10. |
| 24519843 | Derived | Song MK, Ward SE. The extent of informed decision-making about starting dialysis: does patients' age matter? J Nephrol. 2014 Oct;27(5):571-6. doi: 10.1007/s40620-014-0061-4. Epub 2014 Feb 12. |
| NOT COMPLETED |
|
| BG001 | SPIRIT Intervention | the SPIRIT intervention: the SPIRIT intervention (Sharing the Patient's Illness Representation to Increase Trust) to improve discussions about end-of-life care between patients and their surrogate decision makers |
| BG002 | Total | Total of all reporting groups |
| years |
|
| Sex: Female, Male | Count of Participants | Participants |
|
| Race (NIH/OMB) | Count of Participants | Participants |
|
| Region of Enrollment | Number | patients |
|
| OG001 | SPIRIT Intervention | the SPIRIT intervention: the SPIRIT intervention (Sharing the Patient's Illness Representation to Increase Trust) to improve discussions about end-of-life care between patients and their surrogate decision makers |
|
|
|
| Secondary | Change Over Time: Hospital Anxiety and Depression Scale Scores | Hospital anxiety and depression (HADS) scores range from 0 to 21 with higher scores indicating greater symptom severity. | Posted | Mean | Standard Deviation | units on a scale | 2 Weeks, and at 3 and 6 months post death |
|
|
|
|
| Secondary | Change Over Time: Post-traumatic Distress Symptom Score | The Post-Traumatic Symptoms Scale-10 (PTSS-10) was used to assess the presence and intensity of PTSD symptoms during the preceding 7 days. This self-report scale consists of 10 statements that specifically mention symptoms related to PTSD criteria (e.g., sleep problems, nightmares, tension in the body, irritation, startle, etc.) rated on a 7-point Likert scale from 1 (Never/Rare) to 7 (Very often/Always). A total score (range 10 - 70) of > 35 is associated with a high probability that the person meets the diagnostic criteria for PTSD. | Posted | Mean | Standard Deviation | units on a scale | 2 weeks and 3 and 6 months after patient death |
|
|
|
|
| 17 |
| 101 |
| 0 |
| 101 |
| 0 |
| 101 |
| EG001 | SPIRIT Intervention | the SPIRIT intervention: the SPIRIT intervention (Sharing the Patient's Illness Representation to Increase Trust) to improve discussions about end-of-life care between patients and their surrogate decision makers | 28 | 109 | 0 | 109 | 0 | 109 |
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| D052776 |
| Female Urogenital Diseases |
| D005261 | Female Urogenital Diseases and Pregnancy Complications |
| D000091642 | Urogenital Diseases |
| D052801 | Male Urogenital Diseases |
| D002908 | Chronic Disease |
| D020969 | Disease Attributes |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
| 3-Month F-Up HADS (Anxiety) |
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| 6-Month F-Up HADS (Anxiety) |
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| Baseline HADS (Depression) |
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| 2-Week F-Up HADS (Depression) |
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| 3-Month F-Up HADS (Depression) |
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| 6-Month F-Up HADS (Depression) |
|
HADS-depression |
| Slope |
| -2.2 |
| 2-Sided |
| 95 |
| -4.2 |
| -0.3 |
| Superiority |
| 3-Month F-Up |
|
| 6-Month F-Up |
|