Spastic diplegia

Source: Wikipedia, the free encyclopedia.
Spastic diplegia
Other namesLittle's disease
SpecialtyNeurology

Spastic diplegia is a form of

hips and pelvis. Doctor William John Little
's first recorded encounter with cerebral palsy is reported to have been among children who displayed signs of spastic diplegia.

Spastic diplegia accounts for about 22% of all diagnoses of cerebral palsy, and together with spastic quadriplegia and spastic triplegia make up the broad classification spastic cerebral palsy, which accounts for 70% of all cerebral palsy diagnoses.[citation needed]

Presentation

Individuals with spastic diplegia are very tight and stiff and must work very hard to successfully resist and "push through" the extra tightness they perpetually experience. Other than this, however, these individuals are almost always normal in every significant clinical sense. When they are younger, spastic diplegic individuals typically undergo

ambulation, extra muscle tension usually develops in the shoulders, chest, and arms due to compensatory stabilisation movements, regardless of the fact that the upper body itself is not directly affected by the condition.[3][additional citation(s) needed
]

Social implications

Although the term "spastic" technically describes the attribute of spasticity in spastic cerebral palsy and was originally an acceptable and common term to use in both self-description and in description by others, it has since gained more notoriety as a pejorative, in particular when used in pop culture to insult non-disabled people when they seem overly anxious or unskilled in sports (see also the article Spastic (word)). In 1952, a

Scope in 1994 due to the term spastics having become enough of a pejorative to warrant the name change.[citation needed
]

Spastic diplegia's social implications tend to vary with the intensity of the condition in the individual. If its effects are severely disabling, resulting in very little physical activity for the person, social elements can also suffer. Workplace environments can also be limited, since most labor-intensive work requires basic physical agility that spastic diplegics may not possess. However, the degree of variability among individuals with spastic diplegia means that no greater or lesser degree of stigma or real-world limitation is standard. Lesser effects usually mean fewer physical limitations, better-quality exercise, and more real-world flexibility, but the person is still in general seen as different from the norm. How such a person chooses to react to outside opinion is of paramount importance when social factors are considered.[citation needed]

Mechanism

Motor track

Spastic diplegia's particular type of

gamma amino butyric acid (GABA), the amino acid that regulates muscle tone in humans. Without GABA absorption to those particular nerve rootlets (usually centred, in this case, around the sectors L1-S1 and L2-S2), affected nerves (here, the ones controlling the legs) perpetually fire the message for their corresponding muscles to permanently, rigidly contract, and the muscles become permanently hypertonic (spastic).[citation needed
]

The abnormally high muscle tone that results creates lifelong difficulty with all voluntary and passive movement in the legs, and in general creates stress over time—depending on the severity of the condition in the individual, the constant spasticity ultimately produces pain, muscle/joint breakdown including

tendinitis and arthritis, premature physical exhaustion (i.e., becoming physically exhausted even when you internally know that you have more energy than you are able to use), contractures, spasms, and progressively worse deformities/mis-alignments of bone structure around areas of the tightened musculature as the person's years progress. Severe arthritis, tendinitis, and similar breakdown can start as early as the spastic diplegic person's mid-20s (as a comparison, typical people with normal muscle tone are not at risk of arthritis, tendinitis, and similar breakdown until well into their 50s or 60s, if even then).[citation needed
]

No type of CP is officially a

selective dorsal rhizotomy is brought into consideration, or when an oral baclofen regimen is attempted.[citation needed
]

Unlike any other condition that may present with similar effects, spastic diplegia is entirely

premature birth, a phenomenon that, even by itself, would inherently risk the infant developing some type of CP. On the other hand, the presence of certain maternal infections during pregnancy such as congenital rubella syndrome can also lead to spastic diplegia, since such infections can have similar end results to infant hypoxia.[citation needed
]

Treatment

As a matter of everyday maintenance, muscle stretching, range of motion exercises, yoga, contact improvisation, modern dance, resistance training, and other physical activity regimens are often utilized by those with spastic CP to help prevent contractures and reduce the severity of symptoms.[citation needed]

Baclofen

Major clinical treatments for spastic diplegia are:[citation needed]

Prognosis

Unusually, cerebral palsy, including spastic cerebral palsy, is notable for a glaring overall research deficiency—the fact that it is one of the very few major groups of conditions on the planet in human beings for which medical science has not yet (as of 2011) collected wide-ranging

neurosurgeons who claim to be gathering pace with various studies as of the past few years,[citation needed
] but these claims do not yet seem to have been matched by real-world actualisation in terms of easily accessible and objectively verifiable resources available to the general public on the internet and in-person, where many, including medical-science researchers and doctors themselves, would more than likely agree such resources would ideally belong.

Prevalence

In the

institutionalization
, and thus barely see the outside world at all.

From what is known, the incidence of spastic diplegia is higher in males than in females; the Surveillance of Cerebral Palsy in Europe (SCPE), for example, reports a M:F ratio of 1.33:1. Variances in reported rates of incidence across different geographical areas in industrialized countries are thought to be caused primarily by discrepancies in the criteria used for inclusion and exclusion.

When such discrepancies are taken into account in comparing two or more registers of patients with cerebral palsy and also the extent to which children with mild cerebral palsy are included, the incidence rates still converge toward the average rate of 2:1000.

In the United States, approximately 10,000 infants and babies are born with CP each year, and 1200–1500 are diagnosed at preschool age when symptoms become more obvious. Those with extremely mild spastic CP may not even be aware of their condition until much later in life: Internet chat forums have recorded men and women as old as 30 who were diagnosed only recently with their spastic CP.

Overall, advances in care of pregnant mothers and their babies have not resulted in a noticeable decrease in CP; in fact, because medical advances in areas related to the care of premature babies have resulted in a greater survival rate in recent years, it is actually more likely for infants with cerebral palsy to be born into the world now than it would have been in the past. Only the introduction of quality medical care to locations with less-than-adequate medical care has shown any decreases in the incidences[spelling?] of CP; the rest either have shown no change or have actually shown an increase. The incidence of CP increases with premature or very low-weight babies regardless of the quality of care.

See also

References

  1. ^ "Spastic diplegia cerebral palsy | Genetic and Rare Diseases Information Center (GARD) – an NCATS Program". rarediseases.info.nih.gov. Retrieved 15 July 2021.
  2. ^ "Spastic diplegia (Concept Id: C0023882) - MedGen - NCBI". www.ncbi.nlm.nih.gov. Retrieved 15 July 2021.
  3. . Retrieved 15 July 2021.

Further reading

External links