Meningitis is defined as a condition of inflammation of the protective membranes, covering the brain and spinal cord (meninges). Meningitis, a
life threaten disease, can kill and immediate action can and does save
lives.(1) Although bacterial meningitis has become an uncommon disease
in the developed
world. Unfortunately, because of limited economic resources and poor
living conditions, many developing countries are still affected by the
devastating consequences of this life-threatening systemic infection(2)
Complications
1. In the study to raise awareness of meningitis and its symptoms and describes some of the practical support that can be offered to sufferers, their families and friends. Doctors at the University of Hertfordshire. indicated that he prognosis and possible complications are described. These include
potential problems such as sensorineural deafness, raised intracranial
pressure, the need for skin grafting and the amputation of limbs and/or
digits.(1)
2. Spectrum of complications
Systematically central nervous system and systemic complications during the acute phase of adult bacterial meningitis
a. Central nervous system complications
Include brain swelling, hydrocephalus, brain abscess, subdural empyema, or
subdural effusion (using computed tomography) and cerebrovascular
involvement (using cerebral angiography),
b. Systemic complications
Include septic shock, disseminated intravascular coagulation, adult respiratory distress syndrome, or septic or reactive arthritis(30). Cerebrovascular complications are the most frequent intracranial complications in bacterial meningitis of the adult (37.1%) and are major determinants in the prognosis of this disease(31)
3. Others spectrum of complications
In the analyzing 87 consecutive cases between 1984 and 2002. Meningitis-associated intracranial complications developed in 74.7% and systemic complications
in 37.9% of cases. Diffuse brain oedema (28.7%) and hydrocephalus
(16.1%) developed more frequently than previously reported. The
incidences of arterial (21.8%) and venous (9.2%) cerebrovascular complications
were also very high. Furthermore, 9.2% of cases developed spontaneous
intracranial haemorrhages (two patients with subarachnoid and two with
subarachnoid and intracerebral bleedings, all in association with
vasculitis; one subject with intracerebral haemorrhage due to sinus
thrombosis; and three cases with intracerebral bleedings of unknown
aetiology). Other new findings were the incidence of acute spinal cord
dysfunction due to myelitis (2.3%) and that of hearing loss (19.5% of
all patients and 25.8% of survivors). The in-hospital mortality was
24.1%. Only 48.3% of the patients had a good outcome at discharge (32)
4. Etc.
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Sources
(1) http://www.ncbi.nlm.nih.gov/pubmed/15284663
(2) http://www.thelancet.com/journals/lancet/article/PIIS0140-6736%2803%2913693-8/fulltext
(31) http://www.ncbi.nlm.nih.gov/pubmed/1641143
(32) http://www.ncbi.nlm.nih.gov/pubmed/12690042
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