Open Access Correspondence

An investigation of multidisciplinary complex health care interventions – steps towards an integrative treatment model in the rehabilitation of People with Multiple Sclerosis

Lasse Skovgaard12*, Liv Bjerre1, Niels Haahr1, Charlotte Paterson4, Laila Launsø5, Finn Boesen3, Michael Nissen3, Mai-Britt Ottesen3, Christina Mortensen3, Anette Olsen3, Søren Borch1, Birthe K Mortensen1, Gudrun Aa Rasmussen1, Kirsten Sietam1, Frank Staalkjær1, Karin Pedersen1 and Kirsten Søndermark3

Author Affiliations

1 The Danish MS Society, Valby, Denmark

2 Department of Public Health Research, University of Copenhagen, Copenhagen, Denmark

3 The Danish MS Hospital, Haslev, Denmark

4 Institute of Health Services Research, Peninsula Medical School, University of Exeter, Exeter, UK

5 The National Research Centre on Complementary and Alternative Medicine (NAFKAM), University of Tromsø, Tromsø, Norway

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BMC Complementary and Alternative Medicine 2012, 12:50  doi:10.1186/1472-6882-12-50


The electronic version of this article is the complete one and can be found online at: http://www.biomedcentral.com/1472-6882/12/50


Received:9 January 2012
Accepted:23 April 2012
Published:23 April 2012

© 2012 Skovgaard et al.; licensee BioMed Central Ltd.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Background

The Danish Multiple Sclerosis Society initiated a large-scale bridge building and integrative treatment project to take place from 2004–2010 at a specialized Multiple Sclerosis (MS) hospital. In this project, a team of five conventional health care practitioners and five alternative practitioners was set up to work together in developing and offering individualized treatments to 200 people with MS. The purpose of this paper is to present results from the six year treatment collaboration process regarding the development of an integrative treatment model.

Discussion

The collaborative work towards an integrative treatment model for people with MS, involved six steps: 1) Working with an initial model 2) Unfolding the different treatment philosophies 3) Discussing the elements of the Intervention-Mechanism-Context-Outcome-scheme (the IMCO-scheme) 4) Phrasing the common assumptions for an integrative MS program theory 5) Developing the integrative MS program theory 6) Building the integrative MS treatment model. The model includes important elements of the different treatment philosophies represented in the team and thereby describes a common understanding of the complexity of the courses of treatment.

Summary

An integrative team of practitioners has developed an integrative model for combined treatments of People with Multiple Sclerosis. The model unites different treatment philosophies and focuses on process-oriented factors and the strengthening of the patients’ resources and competences on a physical, an emotional and a cognitive level.

Keywords:
CAM; Multiple Sclerosis; Interdisciplinary health care; Program theory; Intervention theory; Integrated health care

Background

Across the world, a wide variety of projects have sought to combine conventional and alternative medical (CAM) treatments. These include initiatives by individual physicians, hospital based collaborations between conventional and alternative health care practitioners, collaborations between hospitals and private clinics, and integrative initiatives within primary healthcare [1-12]. Despite the efforts to integrate CAM with conventional health care interventions and to initiate bridge building between conventional and CAM providers, focus has rarely been put on exploring the complexity of the courses of treatment that results from such combined intervention. In the light of these issues, the Danish Multiple Sclerosis Society initiated a large-scale bridge building and integrative treatment project to take place from 2004–2010 at a specialized MS hospital – the MS Treatment Team Project. In this project, a team of five conventional practitioners (a neurologist, a psychologist, a physical therapist, an occupational therapist and a nurse) and five CAM practitioners (an acupuncturist, a nutritional therapist, a homeopath, a cranio sacral therapist and a reflexologist) was set up to work together in developing and offering individualized treatments to 200 People with Multiple Sclerosis (PwMS) (results regarding the treatment outcomes have been published in [13-15]).

One of the main purposes of the research project was to investigate the six year collaboration process within the team of practitioners (overall results have been published in [16]). During this period, the ten practitioners worked towards a common understanding of the complexity of the courses of treatment which resulted in the description of a unified program theory (intervention theory). The purpose of this paper, written at the end of the project, is to present an overview of the main steps in the collaboration process that resulted in the construction of an integrative MS treatment model, providing an over-arching framework for integrative treatment within the area of MS care.

Discussion

Working with program theory

The extent to which a health care intervention causes or facilitates health-related change is a key question in research and practice. One of the major challenges in integrative treatment efforts is the complexity in the courses of disease and treatment. It has been argued that the core question “what works?” should be rephrased in an extended form, “what works, for whom, when, where, and why, and from whose perspectives”? [17].

Program theory (intervention theory, logic modelling) was originally developed to research and evaluate social policies and programs [18-22]. It conceptualises outcome as linked to both mechanism and context. Used as a basis for constructing conceptual models of complex health care interventions, program theory ensures that such models include not only the intervention and the outcomes but also explicitly represents the components and dynamic of the process and the social and cultural contexts. It pushes us to unpack different actors’ (biomedical practitioners, complementary practitioners, patients, health service managers) theories and assumptions about how an intervention (programme) might work and to understand more about how conflicts between, or better communication about, these different assumptions affect outcome. Program theory is also a tool to help us reflect on blind spots or failures in the connections between purposes, interventions, processes the interventions generate, contexts that facilitate or inhibit treatment effects, as well as expected or obtained short-term and long-term effects [17,20].

Step 1: The initial model

A simple model was initially developed on the basis of program theory, illustrating four basic elements of an integrated care effort. As shown in Figure 1, both contexts and processes were seen as potentially important aspects of a treatment course and were seen as functioning in synergetic coherence with the interventions and the outcomes.

thumbnailFigure 1. The first IMCO-model.

Step 2: Unfolding the different treatment philosophies

With the purpose of unfolding basic assumptions within the different treatment philosophies represented in the MS Treatment Team Project, a specific tool called an IMCO-scheme, was developed on the basis of program theory. The IMCO-scheme (Table 1) – described the Interventions, Mechanisms, Contexts and Outcomes of the respective treatments and was used for the purpose of facilitating knowledge sharing and mutual understanding in the team [23]. Another intention of the scheme was to facilitate confrontation and make conflicts visible, explicit and legitimate. In the initial phase of the project, every practitioner was asked to fill out the IMCO-scheme for their respective treatment models by outlining typical Interventions, the presumed Mechanism of action, as well as Contextual factors, which could possibly affect Outcomes positively or negatively.

Table 1. Definitions of the four IMCO elements – examples from four practitioners in the team, regarding the same MS patient

The schemes, which were filled out by every practitioner, were subsequently distributed to the other practitioners and differences as well as similarities in the ten treatment approaches were discussed in seminars within the team of practitioners and researchers [23-26]. Throughout the project process, four seminars were conducted yearly, where practitioners and researchers met to discuss the collaboration within the team as well as specific patient cases and continuous research results. During the project, the IMCO-scheme was used as a tool to analyse and reflect upon specific patient cases and the practitioners were asked to relate to the expected outcomes from the treatments as well as to the actual outcomes obtained at that specific point in the individual courses of treatment.

In Table 1 examples from four of the ten practitioners’ IMCO schemes are presented, regarding a specific MS patient. The examples originate from a seminar held midway through the six-year collaboration process and show differences as well as accordance between the treatment modalities in the team.

Step 3: Discussing the elements of the IMCO-scheme

As shown in Table 1, differences and agreements were found within the treatment team regarding the elements of Intervention, Mechanisms, Contexts and Outcomes. Many differences that were detected pertained to terminology. Perceptions of specific health-related mechanisms were one of the key differences between the practitioners. Nevertheless, the study found fundamental similarities and agreements with regard to the overall perspectives and strategies of MS care. Consensus was established in relation to fundamental aspects of the IMCO elements during the collaboration process. Details regarding this process are presented in [16,23,27-29]. These differences and similarities between the ten practitioners’ treatment assumptions regarding the four IMCO elements were discussed in the team for the purpose of achieving a common frame of understanding integrative treatment of people with MS. Hence the focus was to find common features in the individual perceptions and understandings among the ten practitioners and hereby build the foundation of a program theory for an integrative MS treatment.

Step 4: Phrasing the common assumptions for an integrative MS program theory

On the basis of extensive work with the four elements of the IMCO-scheme, the ten practitioners phrased seven common assumptions and statements regarding the integrative MS treatment. These common assumptions and statements constitute basic elements of a unified treatment philosophy:

• The combined interventions aim at affecting the patient on the physical as well as on the emotional and cognitive area

• The three areas work together in a dynamic interaction

• The purpose is at first to strengthen the patient’s resources and competences

• Strengthening of the patient’s resources and competences aims to initiate health promoting processes

• The patient’s own efforts/participation is an important treatment goal, as is to strengthen the patient’s ability to contribute actively to the courses of treatment

• The patient’s efforts in connection to concrete treatment initiatives as well as the patient’s ability and will to interact in processes of change constitute important aspects of the treatment

• The contexts of the treatment have significant importance for the course of treatment and the achieved treatment results

Step 5: Developing the integrative MS program theory

Based on these overall common assumptions, the ten practitioners described in an IMCO-scheme the common perceptions and understandings about Interventions, Mechanisms, Contexts and Outcomes, and thereby developed the foundations of an integrated MS program theory (Table 2).

Table 2. The integrative MS program theory

Step 6: Building the integrative MS treatment model

Using the integrative program theory, the team, in collaboration with the researchers, developed a conceptual model (Figure 2), which illustrates the common foundations of the integrative program theory and thereby presents a unified treatment philosophy among the ten practitioners:

thumbnailFigure 2. The integrative MS treatment model.

Figure 2 illustrates that the integrated treatment philosophy largely focuses on process-oriented factors in the courses of treatment. The strengthening of the patient’s resources and competences is pointed out by the practitioners as a fundamental treatment goal. Regarding treatment results, focus is put on the outcomes that occur over time when strengthened resources and competences work in dynamic interaction with the patient’s own efforts under the right contextual circumstances.

Applications and implications

Program theory has been of great value in The MS Treatment Team Project. It has proved to be a very useful tool in the process of describing basic treatment assumptions and thereby identifying differences as well as similarities within different treatment philosophies. It has also been valuable in the process of developing the foundations of an integrative and unified treatment philosophy, on which a conceptual model could be built. We anticipate that the work presented in this paper will be useful to other treatment centres who are seeking to provide integrated care and that the integrative program theory as well as the conceptual model will be further developed and elaborated by them.

Having worked with program theory in connection with The MS Treatment Team Project, we believe that the use of program theory within health care and health care research may be useful:

• As a tool to promote and qualify interdisciplinary collaboration

• As a tool to strengthen collaboration between practitioner and patient

• As a tool to investigate and understand patients’ basic treatment assumptions and thereby provide a better understanding of their behaviour

• As a tool to investigate and develop common terminologies

• As a tool to specify limitations in interdisciplinary collaboration

• As a tool to obtain better understanding of complexities in treatment interventions and courses of treatment for people with chronic illness

Summary

In this paper we have outlined how program theory has been used to investigate complexities in MS treatment. We have shown how it has been used to discuss, compare and unite the different treatment perspectives within an integrative team of practitioners. We have given examples of its use in defining a common understanding of the concepts of Intervention, Mechanism, Context and Outcome. The work has resulted in the development and description of basic elements of a unified and integrated model for integrative treatments of People with Multiple Sclerosis that focuses on process-oriented factors and the strengthening of the patients’ resources and competences on a physical, an emotional and a cognitive level.

Competing interests

The authors declare that they have no competing interests.

Authors’ contributions

LS, LB, NH, CP and LL helped conceive, design and draft this manuscript. FB, MN, MO, CM, AO, SB, BKM, GAR, KS, FS, KP and KS helped conceive, design and provided critical edits to this manuscript. All authors made contributions to the acquisition, analysis and interpretation of data. All authors read and approved the final manuscript.

Acknowledgements

We are most grateful to all the people with MS who participated in the project and provided useful feedback during the collaboration process. We are also very grateful to Dr. Heather Boon for constructive feedback on this article.

References

  1. Boon HS, Kachan N: Integrative medicine: a tale of two clinics.

    BMC Complem Altern Med 2008, 8:32. BioMed Central Full Text OpenURL

  2. Nyborg L, Launsø L: Utprøvinger av alternativ behandling innenfor helsevesenet i møte mellom helsepersonell og alternative behandlere [Testing alternative treatment within the healthcare sector in the interface between healthcare personnel and alternative treatment providers. In Norwegian].

    NAFKAM Research Report 2007.

    nr. 5

    OpenURL

  3. Gamus D, Pintov S: Integration of complementary and alternative medicine services in the hospital setting in Israel.

    Isr Med Assoc J 2007, 9(3):169-170. PubMed Abstract OpenURL

  4. Sundberg T, Halpin J, Warenmark A, Falkenberg T: Towards a model for integrative medicine in Swedish primary care.

    BMC Heal Serv Res 2007, 7:107. BioMed Central Full Text OpenURL

  5. Gamst A, Haahr N, Kristoffersen AE, Launsø L: Integrative care and bridge building among health care providers in Norway and Denmark.

    J Altern Complem Med 2006, 12(2):141-146. Publisher Full Text OpenURL

  6. Hollenberg D: Uncharted ground: patterns of professional interaction among complementary/alternative and biomedical practitioners in integrative health care settings.

    Soc Sci Med 2006, 62(3):731-744. PubMed Abstract | Publisher Full Text OpenURL

  7. Vohra S, Feldman K, Johnston B, Waters K, Boon H: Integrating complementary and alternative medicine into academic medical centers: experience and perceptions of nine leading centers in North America.

    BMC Heal Serv Res 2005, 5:78. BioMed Central Full Text OpenURL

  8. Mulkins AL, Eng J, Verhoef MJ: Working towards a model of integrative health care: critical elements for an effective team.

    Complem Ther Med 2005, 13(2):115-122. Publisher Full Text OpenURL

  9. Kaptchuk TJ, Miller OMD, Franklin G: Viewpoint: What is the Best and most Ethical Model for the Relationship Between Mainstream and Alternative Medicine: Opposition, Integration or Pluralism?

    J Med Educ 2005, 80(3):286-290. OpenURL

  10. Shuval JT, Mizrachi N: Changing boundaries: modes of coexistence of alternative and biomedicine.

    Qual Heal Res 2004, 14(5):675-690. Publisher Full Text OpenURL

  11. Mulkins A, Verhoef M, Eng J, Findlay B, Ramsum D: Evaluation of the Tzu Chi Institute for Complementary and Alternative Medicine's Integrative Care Program.

    J Altern Complem Med 2003, 9(4):585-592. Publisher Full Text OpenURL

  12. Shuval JT, Mizrachi N, Smetannikov E: Entering the well-guarded fortress: alternative practitioners in hospital settings.

    Soc Sci Med 2002, 55(10):1745-1755. PubMed Abstract | Publisher Full Text OpenURL

  13. Skovgaard L, Launsø L, Pedersen IK, Bjerre L, Haahr N: Combination Treatment of People with Multiple Sclerosis based on Collaboration between Conventional Healthcare Providers and Alternative Practitioners: Patient Perspectives on Outcomes.

    J Complem Integr Med 2011, 8(1):1-31 d. OpenURL

  14. Bjerre L, Henningsen I, Skovgaard L, Launsø L: Self-reported changes in quality of life among people with multiple sclerosis who have participated in treatments based on collaboration between conventional healthcare providers and CAM practitioners.

    Eur J Integr Med 2011, 3:e271-e279. Publisher Full Text OpenURL

  15. Bjerre L, Skovgaard L: Change in quality of life in people with multiple sclerosis treated by an integrated team of health-care providers and CAM practitioners.

    Mult Scler 2010, 16(suppl 10):183. OpenURL

  16. Skovgaard L, Bjerre L, Haahr N, Launsø L: Types of treatment collaboration between conventional and alternative practitioners – results from a research project at a Danish MS center.

    Int J Integr Care 2010, 10:1-16. OpenURL

  17. Paterson C, Baarts C, Launsø L, Verhoef M: Evaluating complex health interventions: a critical analysis of the ‘outcomes’ concept.

    BMC Complem Altern Med 2009, 18(9):18. OpenURL

  18. Kellogg Foundation: Logic model developing guide.

    2004.

    [http://www.wkkf.org webcite]

  19. Phillips CC, Knowlton LW: The Logic Model Guidebook: Better Strategies for Great Results. London: Sage Publications; 2008. OpenURL

  20. Tilley N, Pawson R: Realistic Evaluation. 1997. London: Sage Publications; 2008. OpenURL

  21. Pawson R, Greenhalgh T, Harvey G, Walshe K: Realist review - a new method of systematic review designed for complex policy interventions.

    J Health Services Res Policy 2005, 10(1):21-34. Publisher Full Text OpenURL

  22. Rogers PJ: Using programme theory to evaluate complicated and complex aspects of interventions.

    Evaluation 2008, 14:29-48. Publisher Full Text OpenURL

  23. Launsø L, Skovgaard L: The IMCO scheme as a tool in developing team-based treatment for people with Multiple Sclerosis.

    J Altern Complem Med 2008, 14(1):69-77. Publisher Full Text OpenURL

  24. Haahr N, Launsø L: Preliminary Initiatives in a Bridge Building Project between Conventional and Alternative Practitioners in Denmark.

    Forschende Komplementärmedizin und Klassische Naturheilkunde / Res Complem Classical Nat Med 2006, 13(5):307-312. OpenURL

  25. Launsø L, Haahr N: Brobygning mellem etablerede og alternative behandlere [Bridge building between conventional and alternative practitioners. In Danish].

    Tidsskrift for Forskning i Sygdom og Samfund 2007, 6:75-96. OpenURL

  26. Launsø L, Haahr N: Bridge building and integrative treatment of people with multiple sclerosis. research-based evaluation of a team-building process.

    J Complementary Integr Med 2007., 4(1)

    Article 7

    OpenURL

  27. Skovgaard L, Bjerre L: Developing a conceptual model for integrated care – results from a bridge building project.

    J Traditional Chin med 2011, 31(suppl 1):143. OpenURL

  28. Skovgaard L: Potentials and barriers in cooperation between conventional and complementary practitioners at a Danish Multiple Sclerosis Hospital.

    Int J Integr Care 2011, 11:132. OpenURL

  29. Skovgaard L: Investigating negotiated treatment goals as a tool to facilitate collaboration between conventional and complementary practitioners in the treatment of people with Multiple Sclerosis.

    Int J Integr Care 2011, 11:133. OpenURL

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