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Medical Research>> Research projects on back disorders>> Projects on aspects of assessment, diagnosis and prognosis >> MMICS Study (Musculoskeletal Multinational Inception Cohort Study).

  Projects on risk factors
  Projects on aspects of assessment, diagnosis and prognosis
  - Validation of the Spanish version of the Roland-Morris Scale.
  - Relation between pain intensity and degree of disability and level of quality of life in patients with back pain.
  - Cross-cultural adaptation and validation of a questionnaire on fear and avoidance behaviors due to back pain.
  - The validity of the Spanish version of the Roland-Morris Scale to measure the degree of disability due to low-back pain with sciatica and sciatica without low back pain.
  - Comparative validity of the different components of the EuroQol Scale to determine the quality of life in patients with back pain.
  - The effect of chronification on the quality of life in patients with back pain.
  - Influence of beliefs in the deterioration of quality of life associated with back pain.
  - Determination of the natural course of acute and subacute low back pain.
  - Development of models allowing for the early prediction of the risk of long-term sick leave.
  - Low back function evaluation.
  - Objectification of neck sprain (whiplash).
  - MMICS Study (Musculoskeletal Multinational Inception Cohort Study).
  Projects on treatments
  Projects on clinical practice

  MMICS STUDY (MUSCULOSKELETAL MULTINATIONAL INCEPTION COHORT STUDY).

Title.

International study of a cohort of patients with neck and back pain.

Background.

Data from the different studies suggest that various different factors influence the chronification of neck and back pain, including biomedical factors (organic, functional and in some cases perhaps genetic), psychosocial, occupational and even organizational factors (which would suggest that the same patient in different settings could evolve in a potentially different manner, in part because of the differences between the Health Systems and the existing social security in different countries).

Given the multitude of factors, the problem is that it is practically impossible to bring together a large enough sample to be able to study their hypothetical influence.

Objective.

To put into effect a wide international study which would allow one:

  • To compare the different Health Care Systems and compare their effects in the progression of acute, subacute and chronic disorders.

  • To bring together a sufficiently large sample in order to contrast the possible effect of (all of the) factors that current scientific evident demonstrates-or suggests-could influence the prognosis of illnesses of the back and neck, including biomedical, psychosocial, occupational and organizational factors.

Methodology.

The project will be developed in three phases; the development of a common protocol, carrying out the studies on a national level and combining the data from the national studies.

In the first phase, a common protocol will be developed which defines all the information that must be collected, the manner of collecting it, and the instruments used to quantify or classify the value of each variable, so that the data collected in the different settings are homogeneous enough to be added into later phases.

In the second phase, the corresponding study in each one of the participating countries will be developed. In this phase, the team leading the study in each country will be able to collect additional information to that included in the shared protocol agreed upon by all the countries, but in every case, the protocol information must be collected.

In the third phase, the data from the different countries will be brought together to make a joint analysis of all the information gathered.

Participants, along with the Foundation's Science Department.

Currently, the leaders of the teams that will coordinate the development of the common protocol in each country are being defined. The team responsible for its development in Spain, coordinated by the Foundation, includes experts in Primary Care and Traumatology, as well as the team of health economistics of Advanced Research Techniques in Health Services and the biostatistics team from the Unit of Clinical Biostatistics at the Hospital Ramón y Cajal, all of them associated with the Spanish Network of Researchers in Back Disorders. In this phase of development, all members of the Network will be invited to participate.

In the international coordination of the multinational program, the study's national coordinators in each country will participate as well as a team of advisors that includes the most prolific writers on back disorders.

Status.

Currently, the international team which will coordinate the preparation of the protocol (phase 1) and will promote the constitution of a team that leads the study in each country (phase 2) is being constituted.

 

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