"It adds new information by showing that it is those who show psychotic symptoms within a few years of initiating cannabis use who are especially likely to develop persistent psychotic symptoms if they persist in their use of cannabis.
One in six children who have been admitted to hospital with an injury develop persistent stress symptoms that put their development at risk.
Often, the problem is not detected until children develop persistent ringing in the ears or begin to have learning or behavior problems in school because of trouble understanding speech.
Our goal has been to develop persistent, effective non-viral genetic therapies to treat this condition.
This group of patients might develop persistent shoulder pain that could make them unable to return to their previous daily life activities [42].
Although recovery after concussion is spontaneous and typically occurs within 2-3 weeks, a subset of adolescents develop persistent symptoms after a sports-related concussion.
About 30% of infected cattle develop persistent lymphocytosis (PL), a 0.1 5% develops tumors, and a 70% remains asymptomatic in an aleukemic stage (AL).
This headache resolves over time for some TTH cases, but persists for those reporting de novo migraine, suggesting that a fraction (8%) of subjects treated with thrombectomy may develop persistent new headache.
In contrast to the adult population who develop persistent viremia in ∼80% of cases following exposure, the rate of mother-to-child transmission (2 6%) is strikingly low.
Vertebrate hosts and male ticks develop persistent infections with Anaplasma spp. which, in turn, allows them to serve as a reservoir of infection.
Upon HCV infection, up to 80% individuals will develop persistent viraemia and chronic hepatitis, which potentially leads to liver cirrhosis, hepatocellular carcinoma, end-stage liver disease, and liver failure [2].
