User involvement throughout development of technology to support diabetes foot care: a case illustration of the devices for dignity PPIE model.

The successful development and implementation of any healthcare technology requires input from multiple stakeholders including clinical leads, trust information technology directorates as well as project management and procurement. In this process however, a key stakeholder that is often overlooked is the patient.This paper illustrates the crucial importance of patient involvement to avoid poor design and poor uptake of technology and subsequently poor health outcomes.To highlight this, we share a case example evidencing involvement of people with lived experience of foot ulcers resulting from Diabetic foot neuropathy throughout identification of unmet technology needs, design requirements for the device and iterative device development and evaluation.

HIV-1 infection and nervous system abnormalities among a cohort of intravenous drug users.

A group of 109 HIV seropositive and 51 seronegative intravenous drug users was evaluated for the presence of HIV-1-related neurologic disease using clinical, neurologic, neuropsychological, and electrophysiologic evaluations. About 80% of HIV seropositive subjects had less than two constitutional symptoms. CD4 cell counts were less than 500/mm3 among 56% of seropositive participants; three individuals were receiving zidovudine. Neurologic abnormalities were found frequently among the cohort, independently of HIV-1 serostatus; electrophysiologic abnormalities were uncommon. Participants from both serologic groups scored significantly lower on neuropsychological tests as compared with norms established for a cohort of homosexual men, and there was no clear association between HIV-1 serostatus and performance on these tests. This study suggests that HIV infection was not the dominant cause of neurologic abnormalities among the study cohort.