HIV and musculoskeletal injuries both disproportionately affect individuals living in low- and middle-income countries (LMICs), leading to a significant number of fractures in HIV-positive patients. Despite this, little is known about the long-term outcomes for these patients. This prospective cohort study investigated whether HIV infection is associated with fracture-related infections (FRIs). All adult patients between September 2017 and December 2018 who received intramedullary nail fixation of lower limb fractures in two tertiary referral hospitals in Cape Town, South Africa, were deemed eligible. In total, 358 participants were recruited for this study, 33 of whom were lost to follow-up. Of the 325 participants, 37 (11.4%) developed a total of 39 FRIs over the study period; 25 were early FRIs (64.1%) and 14 were late FRIs (35.9%). Participants were followed up for a minimum of 24 months. Throughout follow-up, participants were monitored for FRIs. These were categorized as early FRIs (< 90 days) and late FRIs (> 90 days).Aims
Methods
A number of anti-retroviral therapies (ART) have been implicated in potentially contributing to HIV-associated bone disease. The aim of this study was to evaluate the effect of combination ART on the fracture healing process. A total of 16 adult male Wistar rats were randomly divided into two groups (n = eight each): Group 1 was given a combination of Tenfovir 30 mg, Lamivudine 30 mg, and Efavirenz 60 mg per day orally, whereas Group 2 was used as a control. After one week of medication preload, all rats underwent a standardized surgical procedure of mid-shaft tibial osteotomy fixed by intramedullary nail with no gap at the fracture site. Progress in fracture healing was monitored regularly for eight weeks. Further evaluations were carried out after euthanasia by micro-CT, mechanically and histologically. Two blinded orthopaedic surgeons used the Radiological Union Scoring system for the Tibia (RUST) to determine fracture healing.Aims
Methods
We report the short-term follow-up, functional
outcome and incidence of early and late infection after total hip replacement
(THR) in a group of HIV-positive patients who do not suffer from
haemophilia or have a history of intravenous drug use. A total of
29 patients underwent 43 THRs, with a mean follow-up of three years
and six months (five months to eight years and two months). There
were ten women and 19 men, with a mean age of 47 years and seven
months (21 years to 59 years and five months). No early (<
6
weeks) or late (>
6 weeks) complications occurred following their
THR. The mean pre-operative Harris hip score (HHS) was 27 (6 to
56) and the mean post-operative HHS was 86 (73 to 91), giving a
mean improvement of 59 points (p = <
0.05, Student’s Cite this article:
