SELECTION
OF PATIENTS
Spinal cord damaged persons.
Our current criteria for selecting chronic SCI spastic
paretic patients to enter LB therapy are: presence of some voluntary
muscle activity in the lower limbs, particularly the quadriceps
femoris; mobility of joints; no severe muscle shortenings, and no
skin ulceration or other severe diseases. Missing voluntary hip
flexion can be tolerated initially, especially when it can be elicited
by facilitating measures in the initial testing on the treadmill
(see above). With all patients we thoroughly discuss the possible
therapeutic goals based on the results presented and referred to
in this report. Thus for patients with low amounts of voluntary
activity in their legs and with additional arm and/or rump paralyses
hindering the use of crutches or rollators, gain of independent
walking is an unlikely outcome, while walking with help is still
a realistic outcome . In severely paralyzed paraplegics, even with
the use of arms, the possible entraining of stepping may allow limited
walking over short distances only. However, aided walking with the
help of another person, including or not including stair case climbing,
or independent walking for even a few steps only, would be of advantage
in daily life, and are thus acceptable therapeutic goals. The leading
principle may thus be to enable each patient to reach his/her
highest level of individual walking capability by intensive and
aided training of upright walking. In general it is important to
stress that LB therapy is always combined with training of independent
standing up from the wheel chair as well as sitting down and the
manoevers connected to this, like curving with the rollator on narrow
space, walking backwards for a few steps and so on.
Criteria for selecting acute patients are basically
similar as described for chronic patients. Taking into account spontaneous
recovery continuing for several weeks after spinal cord damage,
LB therapy is started as soon as some voluntary movements in lower
limbs appears rather than waiting for spontaneous recovery of motor
functions to plateau. In acute patients who have suffered trauma
of the spinal column, the safety of the procedure has to be assured
by the orthopedic surgeon. With surgical stabilization of the vertebral
column (Harms, 1992), the start of walking exercise was usually
allowed within a few weeks after trauma (for details see Wernig
et al., 1995). Also with acutely spinal cord lesioned patients,
LB therapy was usually performed for 5 days a week from the very
beginning, which was well tolerated.
The cause of spinal cord injury is not an important
criterium but the degree of flaccid paralysis due to cell loss in
myelitis or vascular disorders can be a limiting factor. In our
collection of patients trauma was most frequent, followed by non-progressive
myelitis, tumors, vascular disorders and other causes.
|