What do patients find helpful in psychotherapy? Implications for the therapeutic relationship in mental health nursing.

This study examined client perception of the therapeutic impact of two models of therapy delivered by mental health nurses and clinical psychologists respectively - psychodynamic interpersonal therapy (PIT) and cognitive behavioural therapy (CBT). A non-equivalent groups design was used in order to benchmark results against Llewelyn et al.: one group received PIT and the other received CBT. This design was utilized principally because the research was conducted across two practice settings where randomization was not feasible. We used two intact groups in practice research settings that received the therapies as reported in Llewelyn et al. Sixty-one clients receiving CBT or PIT in practice research settings completed a Helpful Aspects of Therapy form after each session in order to measure client perceptions of helpful and hindering events in therapy. Only two out of the 13 impacts were rated as significantly different. PIT clients reported higher levels of 'awareness' than CBT clients, whereas CBT clients reported higher levels of problem solution than PIT clients. The results replicate Llewelyn et al.'s findings in that clients experienced theoretically different models of therapy as broadly similar in their therapeutic impact. We argue that this provides some support for the influence of 'common' rather than 'specific' factors in psychotherapy effectiveness in mental health nursing.

Psychological interventions for postnatal depression: cluster randomised trial and economic evaluation. The PoNDER trial.

OBJECTIVES: To investigate outcomes for postnatal women attributed to special training for health visitors (HVs) in systematically identifying postnatal depression and delivering psychologically informed interventions, and to establish the cost-effectiveness of the intervention. DESIGN: A pragmatic randomised cluster trial with clusters allocated to experimental HV training arms or control, with an 18-month follow-up. SETTING: GP practices in the former Trent Regional Health Authority. PARTICIPANTS: Women registered with participating GP practices who became 36 weeks pregnant during the recruitment phase of the trial, had a live baby and were on a collaborating HV's caseload for 4 months postnatally. INTERVENTION: HV training in the assessment of postnatal women, combined with either cognitive behavioural approach (CBA) or person-centred approach (PCA) sessions for eligible women, plus the option of a selective serotonin reuptake inhibitor if indicated. MAIN OUTCOME MEASURES: The primary outcome was the proportion of at-risk women with a 6-month Edinburgh Postnatal Depression Scale (EPDS) score > or = 12. The primary comparison was between at-risk women in the combined clusters randomised to HV training and women in practices randomised to provide HV usual care. The secondary comparison was to determine any differences between the proportions of women with a 6-month EPDS score > or = 12 in the CBA and PCA groups. RESULTS: HVs in 101 clusters in 29 primary care trusts collaborated in the study. From 7649 eligible women 4084 (53.4%) consented to take part: 17.3% (595/3449) of women who returned a 6-week questionnaire had a 6-week EPDS score > or = 12 and were at-risk women; 70.3% (418/595) of at-risk women had a 6-month EPDS score available. In total, 45.6% (67/147) of control group (CG) at-risk women had a 6-month EPDS score > or = 12 versus 33.9% (93/271) of intervention group (IG) women (p = 0.036). A total of 32.9% (46/140) of at-risk women in the CBA group versus 35.1% (46/131) in the PCA group had a 6-month EPDS score > or = 12 (p = 0.74). The CG mean 6-month EPDS score for at-risk women was 11.3 (SD 5.8) versus 9.2 (SD 5.4) for the IG (p = 0.002) and this remained statistically significant after adjusting for 6-week variables (p = 0.001). In total, 16.4% (150/914) of all women in the CG had a 6-month EPDS score > or = 12 compared with 11.7% (205/1745) in the IG (p = 0.003). The CG mean 6-month EPDS score for all women was 6.4 (SD 5.2) compared with 5.5 (SD 4.7) for the IG (p < 0.001). The economic analysis results showed a consistent pattern of psychological approaches being cost-effective at funding levels used by the National Institute for Health and Clinical Excellence. CONCLUSIONS: HV training was effective compared with HV usual care in reducing the proportion of at-risk women with a 6-month EPDS score > or = 12, with a wide confidence interval for the estimated intervention effect, suggesting that the true treatment effect may be small. The effect remained for 1 year. The economic evaluation demonstrated that the HV intervention was highly likely to be cost-effective compared with the control. There was no difference in outcomes between the CBA and the PCA groups.

Practice development in psychological interventions: mental health nurse involvement in the Conversational Model of psychotherapy.

This paper describes a mental health nurse led practice development initiative in psychotherapy. Four mental health nurses have been trained to deliver the Conversational Model of psychotherapy (also known as psychodynamic-interpersonal (PI) psychotherapy) a non-cognitive behavioural therapy (CBT) with a robust evidence base. We report on the robust range of both processes and outcome measures being used to evaluate this initiative. We conclude that good quality evidence-based practice requires careful planning and preparation, adequate financial resources from Trusts, as well as commitment and motivation from the staff expected to be involved in such initiatives.

Personal reflections of mental health nurses training to use Hobson's Conversational Model (psychodynamic-interpersonal) of psychotherapy.

Current mental health policy documents highlight the need for mental health nurses to become increasingly involved in the delivery of evidence-based psychological interventions. However, substantial evidence exists indicating that there is a paucity of training to adequately equip nurses to deliver these interventions and, even when training is available, there are barriers to their implementation into routine clinical practice. This paper reports on the personal reflections and experiences of a group of four mental health nurses undertaking training in the Conversational Model of psychotherapy (also known as psychodynamic-interpersonal 'PI' psychotherapy). These reflections highlight the rewards and challenges arising from the effort to undertake training in an evidence-based model of psychological intervention and from attempting to implement and sustain this training into routine practice.

A framework for clinical protocols.

By April 1994, all provider units should have started to develop clinical protocols. Despite some difficulties involved in their development, protocols potentially offer a variety of benefits. The author describes a framework within which clinical protocols can be devised. By using the stages of this framework, nurses can be assisted in working with the patient, collaborating with other disciplines, clarifying channels of communication, and demonstrating the value of their own contribution to care.