The invention provides compositions featuring chitosan and methods for using such compositions for the local delivery of biologically active agents to an open fracture, complex wound or other site of infection. Advantageously, the degradation and drug elution profiles of the chitosan compositions can be tailored to the needs of particular patients at the point of care (e.g., in a surgical suite, clinic, physician's office, or other clinical setting).

The invention provides compositions featuring chitosan and methods for using such compositions for the local delivery of biologically active agents to an open fracture, complex wound or other site of infection. Advantageously, the degradation and drug elution profiles of the chitosan compositions can be tailored to the needs of particular patients at the point of care (e.g., in a surgical suite, clinic, physician's office, or other clinical setting).

The invention provides compositions featuring chitosan and methods for using such compositions for the local delivery of biologically active agents to an open fracture, complex wound or other site of infection. Advantageously, the degradation and drug elution profiles of the chitosan compositions can be tailored to the needs of particular patients at the point of care (e.g., in a surgical suite, clinic, physician's office, or other clinical setting).

Disclosed are methods of treating viral disorders via the administration of an inducing agent and an anti-viral agent. In one embodiment, the inducing agent and the anti-viral agent are administered for about five days, and the anti-viral agent is subsequently administered without the inducing agent for an additional period of about sixteen days for a total cycle of about 21 days.

Disclosed are methods of treating viral disorders via the administration of an inducing agent and an anti-viral agent. In one embodiment, the inducing agent and the anti-viral agent are administered for about five days, and the anti-viral agent is subsequently administered without the inducing agent for an additional period of about sixteen days for a total cycle of about 21 days.

Disclosed herein are methods of cancer treatment comprising administration of a natural killer (NK) cell or cell line in combination with an IL-6 antagonist, such as an antibody to IL-6 or its receptor, especially for treatment of cancer expressing IL-6 receptors and in which checkpoint inhibitory receptors, such as PDL-1 and/or PDL-2 are expressed/upregulated during disease.

Disclosed herein are methods of cancer treatment comprising administration of a natural killer (NK) cell or cell line in combination with an IL-6 antagonist, such as an antibody to IL-6 or its receptor, especially for treatment of cancer expressing IL-6 receptors and in which checkpoint inhibitory receptors, such as PDL-1 and/or PDL-2 are expressed/upregulated during disease.

Described herein are methods and systems for identifying subpopulations of patients having Crohn's disease, including populations at risk of developing structuring or other severe disease, and populations susceptible to success or failure with surgical intervention. Further provided are therapies useful for treating subpopulations of patients having Crohn's disease.

Methods for treating a subject suffering from a sterol synthesis disorder or a sterol deficiency disorder, e.g., Smith-Lemli-Opitz syndrome, the method comprising administering to the subject an effective amount of an NMDA receptor modulating compound, are provided.

Compounds of the formula (I):

##STR00001##

wherein A and B together represent an optionally substituted, fused aromatic ring; X can be NR.sup.X or CR.sup.XR.sup.Y; if X=NR.sup.X then n is 1 or 2 and if X=CR.sup.XR.sup.Y then n is 1; R.sup.X is selected from the group consisting of H, optionally substituted C.sub.1-20 alkyl, C.sub.5-20 aryl, C.sub.3-20 heterocyclyl, amido, thioamido, ester, acyl, and sulfonyl groups; R.sup.Y is selected from H, hydroxy, amino; or R.sup.X and R.sup.Y may together form a spiro-C.sub.3-7 cycloalkyl or heterocyclyl group; R.sup.C1 and R.sup.C2 are both hydrogen, or when X is CR.sup.XR.sup.Y, R.sup.C1, R.sup.C2, R.sup.X and R.sup.Y, together with the carbon atoms to which they are attached, may form an optionally substituted fused aromatic ring; and
R.sup.1 is selected from H and halo.