RESUMO
People living with HIV (PLHIV) admitted to hospital have a high risk of death. We systematically appraised evidence for interventions to reduce mortality among hospitalised PLHIV in low- and middle-income countries (LMICs). Using a broad search strategy with terms for HIV, hospitals, and clinical trials, we searched for reports published between 1 Jan 2003 and 23 August 2021. Studies of interventions among adult HIV positive inpatients in LMICs were included if there was a comparator group and death was an outcome. We excluded studies restricted only to inpatients with a specific diagnosis (e.g. cryptococcal meningitis). Of 19,970 unique studies identified in search, ten were eligible for inclusion with 7,531 participants in total: nine randomised trials, and one before-after study. Three trials investigated systematic screening for tuberculosis; two showed survival benefit for urine TB screening vs. no urine screening, and one which compared Xpert MTB/RIF versus smear microscopy showed no difference in survival. One before-after study implemented 2007 WHO guidelines to improve management of smear negative tuberculosis in severely ill PLHIV, and showed survival benefit but with high risk of bias. Two trials evaluated complex interventions aimed at overcoming barriers to ART initiation in newly diagnosed PLHIV, one of which showed survival benefit and the other no difference. Two small trials evaluated early inpatient ART start, with no difference in survival. Two trials investigated protocol-driven fluid resuscitation for emergency-room attendees meeting case-definitions for sepsis, and showed increased mortality with use of a protocol for fluid administration. In conclusion, ten studies published since 2003 investigated interventions that aimed to reduce mortality in hospitalised adults with HIV, and weren't restricted to people with a defined disease diagnosis. Inpatient trials of diagnostics, therapeutics or a package of interventions to reduce mortality should be a research priority. Trial registration: PROSPERO Number: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42019150341.
RESUMO
During the winter of 1778-1779, a garrison of 176 individuals lived within the walls of a Revolutionary era stronghold named Ft. Laurens on the banks of the Tuscarawas River, near the present-day town of Bolivar, Ohio. At least 21 individuals were buried in the fort's cemetery during its occupation, 13 of whom were supposedly killed and scalped by Native Americans while gathering firewood and foraging horses. The purpose of this study is to build on previous work by Sciulli and Gramly ([1989] Am J. Phys. Anthropol. 80:11-24) by adding a more detailed analysis of the traumatic lesions, in order to better understand what happened to the victims. Lesions were analyzed based on type, location, and dimensions, as well as their overall pattern on the skeleton. Results indicate that multiple blows to the cranium were common. Out of 12 observable crania, the order of blows could be determined in only one case. Eleven of 12 of the observable crania from ambush victims and four of the seven nonambush victims exhibited lesions consistent with scalping. Evidence of postcranial trauma was noted on four individuals: one was an ambush victim, and the other three were killed at other times. No evidence of gunshot wounds was found.
