The clinical, forensic and treatment outcome factors of patients with autism spectrum disorder treated in a forensic intellectual disability service.

BACKGROUND: To describe the characteristics of those with autism spectrum disorder (ASD) treated within a forensic intellectual disability hospital and to compare them with those without ASD. METHOD: Service evaluation of a cohort of 138 patients treated over a 6-year period. RESULTS: Of the 138, 42 had an ASD. Personality disorders and harmful use or dependence on drugs were significantly lower in the ASD group. The ASD group was less likely to be subject to criminal sections or restriction orders. Self-harm was significantly higher in the ASD group. There were no differences in the length of stay and direction of care pathway. CONCLUSIONS: Although the ASD and non-ASD groups differ on clinical and forensic characteristics, their treatment outcomes appear similar. This suggests that the diagnostic category of ASD alone may be inadequate in predicting the treatment outcome. There is a case to identify distinct typologies within the ASD group.

Synthesis, structural characterization, experimental, and computational spectrophotometric studies of 8-quinolinyloxymethyphosphonate compounds.

The synthesis of diethyl-8-quinolinyloxymethylphosphonate 1 and 8-quinolinyloxymethylphosphonic acid hemihydroiodide 2 is reported along with their spectroscopic and analytical characteristics (NMR, infrared, mass spectra, and elemental analysis). The single-crystal X-ray structure of 2 is described. Solutions of the disodium phosphonate 3, from 2 and sodium hydroxide, were prepared and used in situ. The coordination complex between 1 and zinc chloride 4 is described according to its single-crystal X-ray structure. The spectrophotometric features (absorption and emission) of 1, 2, 3, and 4 are reported along with the fluorescence response and affinity of 3 to some metal cations. The origin of the fluorescence from compounds 1 and 4 is investigated using density functional theory and the oscillator strength for each transition is computed. Two deactivation pathways, one of which is only weakly emissive, are identified in 4. In contrast to 4, which is only moderately more emissive than 1 a strong zinc-activated fluorescence response is observed from aqueous solutions of 3.