ABSTRACT
We quantified treatment challenges faced by people living with HIV (PLHIV) in Russia. Cross-sectional data of 150 PLHIV in Russia were from the 2019 Positive Perspectives Survey. Mean age was 38.3 y. Two-thirds (68.0%[102/150]) had ever disguised their HIV pills, and 43.3%[65/150] said they would be stressed if someone saw their HIV pills. Overall, 14.7%[22/150] reported being ever diagnosed with substance use disorder (SUD). Self-rated optimal health was significantly lower among those with vs without a report of SUD on multiple health domains: sexual (40.9%[9/22] vs. 70.3%[90/128], p = 0.007), physical (22.7%[5/22] vs. 68.0%[87/128], p < 0.001), and overall health (27.3%[6/22] vs. 68.8%[88/128], p < 0.001). Those reporting SUD were more likely to miss HIV medication ≥ 1 time in the past month because they used recreational drugs (age and gender-adjusted prevalence ratio [APR] = 8.23, 95%CI = 6.99-9.68), could not afford their medication (APR = 3.28, 95%CI = 2.90-3.72), had to work (APR = 3.27, 95%CI = 2.97-3.60), or to avoid side effects (APR = 2.62, 95%CI = 2.37-2.89). Furthermore, self-reported SUD was strongly associated with numerous poor health conditions, including self-reported diagnosis of cancer (APR = 6.67, 95%CI = 5.24-8.48), mental illness (APR = 5.01, 95%CI = 4.53-5.55), and liver disease (APR = 4.29, 95%CI = 3.98-4.61). The distinct patterns of poorer health-related outcomes among PLHIV with SUD underscore the need to address behavioral and psychosocial challenges as part of holistic HIV care.
Subject(s)
HIV Infections , Illicit Drugs , Substance-Related Disorders , Adult , Cross-Sectional Studies , HIV Infections/complications , HIV Infections/drug therapy , HIV Infections/epidemiology , Humans , Sexual Behavior , Substance-Related Disorders/complications , Substance-Related Disorders/epidemiologyABSTRACT
OBJECTIVES: The objective of this study was to describe the real-world use and effectiveness of dolutegravir-based regimens (DBRs) in routine clinical practice in the United Kingdom. METHODS: Retrospective analysis was conducted using data from four National Health Service trusts using Climate-HIV, an electronic case record system. Eligible patients were aged ≥18 years with HIV-1 infection who were prescribed a DBR from December 2012 to March 2018. Outcome measurements were accessed at DBR initiation and at weeks 24, 48 and 96 and the last recorded visit up to the extraction date (last measurement). The primary endpoint was the proportion of patients with HIV-1 RNA <50 copies/mL at Week 48. RESULTS: The study cohort included 934 patients; 337 (36%) were female, 414 (47%) were white and 717 (77%) were treatment experienced (TE). The Kaplan-Meier estimated probability of achieving HIV-1 RNA <50 copies/mL at 48 weeks was 96% for treatment-naive (TN) patients and 86% for TE patients. Median times to viral suppression (<50 copies/mL) were 49 and 57 days for TN and TE patients with detectable baseline viral load, respectively, according to Kaplan-Meier analysis. Median follow-up time was 377 days (interquartile range: 131-683). At last measurement, 87% (809/934) of patients remained on a DBR; among those patients, 681 (84%) had HIV-1 RNA <50 copies/mL. CONCLUSIONS: High levels of virologic suppression and low rates of discontinuation of DBRs were seen in a large, diverse, UK-based population with HIV-1 infection. These findings are broadly consistent with efficacy data from phase III studies.
Subject(s)
Anti-HIV Agents , HIV Infections , Adolescent , Adult , Anti-HIV Agents/therapeutic use , Female , HIV Infections/drug therapy , Heterocyclic Compounds, 3-Ring , Humans , Oxazines/therapeutic use , Piperazines/therapeutic use , Pyridones/therapeutic use , Retrospective Studies , State Medicine , Treatment Outcome , Viral LoadABSTRACT
Health care providers comprise an example of a "high risk organization." Safety failings within these organizations have the potential to cause significant public harm. Significant safety improvements in other high risk organizations such as the aviation industry have led to the concept of a high reliability organization (HRO)--a high risk organization that has enjoyed a prolonged safety record. A strong organizational culture is common to all successful HROs, encompassing powerful systems of selection and training. Aircrew selection processes provide a good example of this and are examined in detail in this article using the Royal Air Force process as an example. If the lessons of successful HROs are to be applied to health care organizations, candidate selection to specialties such as surgery must become more objective and robust. Other HROs can provide valuable lessons in how this may be approached.
Subject(s)
General Surgery/education , Personnel Selection , Aerospace Medicine , General Surgery/organization & administration , Humans , Medical Errors/prevention & control , Organizational Culture , Personality , Personnel Selection/organization & administration , Safety Management/organization & administration , United KingdomABSTRACT
INTRODUCTION: A parent is often present during anesthetic induction of their child. Some ask to see surgery. We sought views regarding the prospect of a parent in theater during surgery. METHODS: A questionnaire survey of parents, theater staff, and surgeons was used. Visual analog scales were also used. A standard error of the mean was calculated for each parameter. Statistical analysis was by Student's t test. Comparisons were made between groups, and a P value of less than .05 was considered significant. RESULTS: Three hundred seven respondents--204 parents, 75 theater personnel, and 28 surgeons. Parents favored the option to be present in theater. Across groups, support declined with intensity of intervention; minor surgery under local anesthetic, parental score of 8.43, declining to 6.5 for minor elective surgery under general anesthetic, and 5.1 for emergency surgery. There were also declines for theater personnel (2.7, 1.1, and 0.9) and surgeons (4.29, 1.5, and 0.6). Scores for theater personnel and surgeons were significantly lower than the parents (P < .001). CONCLUSION: This study confirms a desire by parents to be present in theater during surgery on their child but demonstrates the concerns of professionals. We propose a randomized study to test the hypothesis that having a parent in theater has measurable benefits.
Subject(s)
Attitude , Operating Rooms , Parent-Child Relations , Parents/psychology , Surveys and Questionnaires , Adult , Attitude of Health Personnel , Child , Child, Preschool , Data Collection , Female , Hospitals, Pediatric , Humans , Infant , Male , Probability , Professional-Family Relations , Reference Values , Stress, Psychological , Surgical Procedures, Operative/psychology , United KingdomABSTRACT
A 42-year-old woman presented to the surgical outpatient department with what appeared to be a strangulated recurrent paraumbilical hernia. She was taken to theatre, where exploration revealed an unexpected diagnosis: an abdominal wall abscess that had formed around what appeared to be a gallstone dropped at the umbilical port site of a laparoscopic cholecystectomy performed 10 years previously. The abscess was incised and drained and a connection with the abdominal cavity excluded. The patient made a full recovery. Complications relating to spilled gallstones are rare, but can present in a variety of ways and sometimes many years after the original surgery. They should always be considered in a patient with a history of cholecystectomy presenting with an abdominal wall mass. There is no clear evidence of the best imaging modalities to be used for investigation. Methods for reducing the risk of such complications and the principles of different treatments are discussed.
ABSTRACT
Alcoholic myopathy is characterized by muscle weakness and difficulties in gait and locomotion. It is one of the most prevalent skeletal muscle disorders in the Western hemisphere, affecting between 40% and 60% of all chronic alcohol misusers. However, the pathogenic mechanisms are unknown, although recent studies have suggested that membrane defects occur as a consequence of chronic alcohol exposure. It was our hypothesis that alcohol ingestion perturbs membrane-located proteins associated with intracellular signalling and contractility, in particular those relating to calcium homeostasis. To test this, we fed male Wistar rats nutritionally complete liquid diets containing ethanol as 35% of total dietary energy. Controls were pair-fed identical amounts of the same diet in which ethanol was replaced by isocaloric glucose. At the end of 6 weeks, rats were killed and skeletal muscles dissected. These were used to determine important ion-regulatory skeletal muscle proteins including sarcalumenin (SAR), sarcoplasmic-endoplasmic reticulum Ca(2+)-adenosine triphosphatase (ATPase) (SERCA1), the junctional face protein of 90 kd (90-JFP), alpha(1)- and alpha(2)-dihydropyridine receptor (alpha(1)-DHPR and alpha(2)-DHPR), and calsequestrin (CSQ) by immunoblotting. The relative abundance of microsomal proteins was determined by immunoblotting using the enhanced chemiluminescence (ECL) technique. The data showed that alcohol-feeding significantly reduced gastrocnemius and hind limb muscle weights (P <.05 in both instances). Concomitant changes included increases in the relative amounts of SERCA1 (P <.05) and Ca(2+)-ATPase activity (P <.025). However, there were no statistically significant changes in either SAR, 90-JFP, alpha(1)-DHPR or alpha(2)-DHPR (P >.2 in all instances). Reductions in CSQ were of marginal significance (P =.0950). We conclude that upregulation of SERCA1 protein and Ca(2+)-ATPase activity may be an adaptive mechanism and/or a contributory process in the pathology of alcohol-induced muscle disease.
Subject(s)
Calcium-Transporting ATPases/metabolism , Calcium/metabolism , Ethanol/toxicity , Muscle Proteins/metabolism , Muscle, Skeletal/metabolism , Alcoholism/complications , Animals , Body Weight/drug effects , Calcium Channels, L-Type/analysis , Calsequestrin/metabolism , Diet , Glucose/administration & dosage , Immunoblotting , Luminescent Measurements , Male , Membrane Proteins/metabolism , Muscle, Skeletal/anatomy & histology , Muscular Diseases/chemically induced , Organ Size/drug effects , Rats , Rats, Wistar , Sarcoplasmic Reticulum Calcium-Transporting ATPasesABSTRACT
Chronic alcoholic myopathy affects up to two-thirds of all alcohol misusers and is characterized by selective atrophy of Type II (glycolytic, fast-twitch, anaerobic) fibers. In contrast, the Type I fibers (oxidative, slow-twitch, aerobic) are relatively protected. Alcohol increases the concentration of cholesterol hydroperoxides and malondialdehyde-protein adducts, though protein-carbonyl concentration levels do not appear to be overtly increased and may actually decrease in some studies. In alcoholics, plasma concentrations of alpha-tocopherol may be reduced in myopathic patients. However, alpha-tocopherol supplementation has failed to prevent either the loss of skeletal muscle protein or the reductions in protein synthesis in alcohol-dosed animals. The evidence for increased oxidative stress in alcohol-exposed skeletal muscle is thus inconsistent. Further work into the role of ROS in alcoholic myopathy is clearly warranted.