Clinical trial NCT00194844: Couples Miscarriage Healing Project:Randomized Trial
Official title: Caring Interventions for Couples Who Have Miscarried
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE1
PHASE2
Conditions: Miscarriage
Grief
Pregnancy Loss
Keywords: caring
miscarriage
grief
couples
counseling
Lead sponsor: University of Washington
Sponsor class: OTHER
Collaborators: name: National Institute of Nursing Research (NINR)
First posted: 2005-09-19
Enrollment: 682
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: yes
Allocation: RANDOMIZED
Intervention model: FACTORIAL
Primary purpose: TREATMENT

Brief summary: This is a randomized trial of three caring based interventions to see if we can help couples heal after miscarriage. All three are based on Swanson's theory of caring and Meaning of Miscarriage Model. The first, nurse caring, consists of three counseling sessions with a nurse. The second intervention, self-caring, involves watching three videotapes and completing three workbooks. The third, combined caring, involves receiving one counseling session with a nurse followed up with the three videotapes and workbooks. There is also a control group that receives no intervention. All interventions are administered at 1, 6, and 11 weeks after study enrollment. Couples can enroll who are no more than 12 weeks post miscarriage of a pregnancy that ended at 20 weeks gestation or less. At 1, 6, 16, and 52 weeks post enrollment we ask couples to complete mailed booklets that contain a variety of research questionnaires about their emotional health, integration of loss, and couple relationship.

Detailed description: The purpose of this randomized study is to compare the effects of nurse caring (3 nurse counseling sessions), self-caring (3 home-delivered videotapes and journals), combined caring (1 nurse counseling plus 3 videotapes and journals) and no intervention (control) on the emotional healing, integration of loss, and couple well-being of women and their partners (husbands or male mates) in the first year after miscarrying. A recent IoM \[41\] report claims one of the greatest obstacles to determining effectiveness of home-based interventions is getting clients to complete treatment protocols, thus the combined-caring group is included to determine if nurse endorsement of the videotape/journal modules enhances adherence and increases the efficacy of the self-caring protocol. All intervention materials are based on Swanson's middle-range caring theory \[109,112\] and Meaning of Miscarriage Model \[116\]. Both frameworks were phenomenologically derived and subsequently applied and tested in the Miscarriage Caring Project (MCP), a randomized trial of the effects of 3 caring-based nurse counseling sessions on women's emotional well-being and integration of loss in the first year after miscarriage \[115\]. The MCP is the only randomized post-miscarriage intervention that has led to significant positive mental health outcomes for women.

There are no published studies of interventions that have led to significant outcomes for men or couples post miscarriage. Yet, the PI's experience counseling couples groups (also based on the caring theory and miscarriage model) has provided consistent, albeit anecdotal, evidence that including partners helps couples to reach out to each other, integrate miscarriage into their lives, and resolve grieving. Therefore, this project focuses on women and their partners (spouses or male mates in a committed relationship). An additional goal is to determine if an innovative, easily delivered, low-cost video/journal intervention is as effective as interpersonal counseling in assisting women and their partners to emotionally heal, integrate loss, and experience couple well being in the first year after miscarriage.

The procedural aims are to:

1. Develop an empirically derived self-caring intervention for couples who have miscarried. This home-delivered intervention will be a series of three modules consisting of broadcast quality videotapes ("Miscarriage: Caring and Healing") and journal assignments. (drafts are in Appendices B.1 to B.3.)
2. Train nurses to deliver a three session caring-based counseling intervention to couples.
3. Randomly assign couples who recently miscarried to one of four groups: group I (nurse caring) will receive three counseling sessions. Couples in group II (combined-caring) will receive one counseling session plus three self-caring videotape / journal modules; Group III (self-caring) will receive the three self-caring videotape / journal modules. Group IV (control) will receive no intervention.

There are four hypothesis-testing specific aims and one exploratory research aim:

1. Compared to controls, women and their partners who receive nurse, combined, or self-caring will report significantly more emotional healing, stronger integration of loss, and greater couple well-being in the first year subsequent to miscarriage.
2. Comparing the three modes of delivering caring (nurse, combined, and self), for women and their partners, there will be no differences in emotional healing, integration of loss, and couple well-being
3. Comparing self-caring to combined-caring, for women and their partners, within and across intervention times, there will be no differences in intervention adherence and / or evaluation scores.
4. Comparing the nurse-caring group to the combined-caring group, for women and their partners, there will be no differences in ratings of counselor empathy and caring at the first counseling session.
5. Determine associations amongst background variables, intervention monitoring scores, intervening variables, emotional healing, integration of loss, and couple well-being for women and their partners at 1 week, 6 weeks, 4 months and 1 year post-enrollment.

Eligibility criteria: Inclusion Criteria:

1. unexpected, unplanned loss of pregnancy prior to 20 weeks gestation
2. no more than 12 weeks post loss
3. both the woman who miscarried and her male mate agree to participate
4. able to read, write, and speak in English
5. If 18 or older in a self proclaimed committed heterosexual relationship
6. If married, may be under 18

Exclusion Criteria:

1. non heterosexual couples
2. not geographically accessible to the Puget Sound area

Primary outcomes:
measure: Nikcevic Miscarriage Grief Inventory
timeFrame: first year after miscarriage
Secondary outcomes:
measure: Depression(CES-D); Mood Disturbances(POMS); Coping (Modified Folkman and Lazarus Ways of Coping); Emotional Strength (Swanson); Impact of Miscarriage (Swanson)
timeFrame: first year after miscarriage
measure: Couple relationship Mate Caring (Swanson); Support of Mate and Others (Brown); Intimacy (PAIR); Professional Caring (Swanson)
timeFrame: first year after miscarriage
Other outcomes:
Locations:
city: Seattle
country: United States
facility: University of Washington School of Nursing
state: Washington
Study officials:
affiliation: University of Washington School of Nursing
name: Kristen M Swanson, RN, PhD
role: PRINCIPAL_INVESTIGATOR
References: