Psychosocial Adjustment in Ugandan Children: Coping With Human Immunodeficiency Virus Exposure, Lifetime Adversity, and Importance of Social Support.

Cumulative lifetime adversity and social support were investigated as determinants of psychosocial adjustment (esteem, distress, hopefulness, positive outlook/future aspirations, and sense of purpose) over 12 months in 6-10-years-old HIV-infected, HIV-exposed uninfected and HIV-unexposed uninfected children from Uganda. Each determinant and psychosocial adjustment indicator was self-reported using standardized questionnaires administered at baseline, 6, and 12 months. Linear mixed effects models were used to relate time-varying lifetime adversity and social support to psychosocial adjustment over 12 months. Regardless of HIV status, higher adversity predicted lower esteem (coefficient b = -2.98, 95% confidence interval (CI): [-4.62, -1.35]) and increased distress (b =3.96, 95% CI: [1.29, 6.62]) but was not associated with hopefulness, positive outlook or sense of purpose. Low social support predicted higher distress (b =9.05, 95% CI: [7.36, 10.73]), lower positive outlook (b = -10.56, 95% CI: [-2.34, -8.79]) and low sense of purpose (b = -9.90, 95% CI: [-11.44, -8.36]) over 12 months. Pragmatic interventions that enhance coping with adversity and provide emotional/instrumental support should be tested for effectiveness in promoting resilient psychosocial adjustment trajectory in vulnerable children.

Caregiver socioemotional health as a determinant of child well-being in school-aged and adolescent Ugandan children with and without perinatal HIV exposure.

OBJECTIVE: Caregiver socio-emotional attributes are major determinants of child well-being. This investigation in vulnerable school-aged Ugandan children estimates relationships between children's well-being and their caregiver's anxiety, depression and social support. METHODS: Perinatally HIV-infected, HIV-exposed uninfected and HIV-unexposed Ugandan children and their caregivers were enrolled. Perinatal HIV status was determined by 18 months of age using DNA-polymerase chain-reaction test; status was confirmed via HIV rapid diagnostic test when children were 6-18 years old. Five indicators of child well-being (distress, hopelessness, positive future orientation, esteem and quality of life (QOL)) and caregivers' socioemotional status (depressive symptoms, anxiety and social support) were measured using validated, culturally adapted and translated instruments. Categories based on tertiles of each caregiver psychosocial indicator were defined. Linear regression analyses estimated percent differences (ß) and corresponding 95% confidence intervals (CI) for child well-being in relation to caregiver's psychosocial status. RESULTS: As per tertile increment, caregiver anxiety was associated with 2.7% higher distress (95%CI:0.2%, 5.3%) and lower self-esteem/QOL (ß = -1.3%/-2.6%; 95%CI: -5.0%,-0.2%) in their children. Child distress/hopelessness increased (ß = 3.3%/7.6%; 95%CI:0.4%, 14.7%) and self-esteem/QOL decreased 2.3% (ß = -2.3%/-4.4%; 95%CI: -7.2%, -1.3%) as per tertile increment in caregiver depression. Higher caregiver social support was associated with lower distress and higher positive outlook (ß = 3%; 95%CI:1.4%, 4.5%) in their children. HIV-infected/exposed children had most caregiver depression-related QOL deficit (ß = -5.2%/-6.8%; 95%CI: -12.4%, -0.2%) and HIV-unexposed children had most caregiver social support-related enhancements in positive outlook (ß=4.5%; 95%CI:1.9%, 7.1%). CONCLUSIONS: Caregiver anxiety, depressive symptoms and low social support were associated with worse well-being in school-aged and adolescent children. Improvement of caregiver mental health and strengthening caregiver social support systems may be a viable strategy for improving well-being of vulnerable children and adolescents in this setting.

OBJECTIF: Les attributs socio-affectifs des responsables d'enfants sont des déterminants majeurs du bien-être des enfants. Cette investigation menée auprès d'enfants ougandais vulnérables d'âge scolaire a estimé les relations entre le bien-être des enfants et l'anxiété, la dépression et le soutien social de leur responsable. MÉTHODES: Des enfants ougandais infectés par le VIH de manière périnatale, exposés au VIH mais non infectés, et non exposés au VIH ainsi que leurs responsables ont été inscrits. Le statut VIH périnatal a été déterminé à l'âge de 18 mois à l'aide du test de PCR de l'ADN; le statut a été confirmé par un test de diagnostic rapide du VIH chez les enfants âgés de 6 à 18 ans. Cinq indicateurs du bien-être de l'enfant (détresse, désespoir, orientation future positive, estime et qualité de vie (QV)), et le statut psychosocial des responsables (symptômes dépressifs, anxiété et soutien social) ont été mesurés à l'aide de méthodes validées, adaptées à la culture et respectées et d'outils traduits. Des catégories basées sur les tertiles de chaque indicateur psychosocial du responsable ont été définies. Des analyses de régression linéaire ont estimé les différences en pourcentage (ß) et les intervalles de confiance (IC) à 95% correspondants pour le bien-être de l'enfant par rapport au statut psychosocial de leurs responsables. RÉSULTATS: Par incrément de tertile, l'anxiété des responsables était associé à 2,7% de détresse plus élevé (IC95%: 0,2%, 5,3%) et de faible estime de soi/QV (ß = −1,3%/−2,6%; IC95%: −5,0%, −0,2%) chez leurs enfants. La détresse et le désespoir des enfants augmentaient (ß = 3,3%/7,6%; IC95%: 0,4%, 14,7%) et l'estime de soi/QV diminuait de 2,3% (ß = −2,3%/−4,4%; IC95%: −7,2%, −1,3%) par incrément de tertile de la dépression chez le responsable. Un soutien social plus élevé des responsables était associé à une détresse moindre et à une perspective positive plus élevée (ß = 3%; IC95%: 1,4%, 4,5%) chez leurs enfants. Les enfants infectés/exposés au VIH présentaient pour la plupart un déficit de QV lié à la dépression de leurs responsables (ß = −5,2%/−6,8%; IC95%: −12,4%, −0,2%), et ceux non exposés au VIH présentaient pour la plupart des améliorations en perspective positive liées au soutien social de leurs responsables (ß = 4,5%; IC95%: 1,9%, 7,1%). CONCLUSIONS: L'anxiété, les symptômes dépressifs et un faible soutien social du responsable étaient associés à un bien-être précaire chez les enfants d'âge scolaire et les adolescents. L'amélioration de la santé mentale des responsables et le renforcement des systèmes de soutien social pour les responsables peuvent constituer une stratégie viable pour améliorer le bien-être des enfants et des adolescents vulnérables dans cette région.

"Inside-Out" PEGylation of Bovine ß-Cross-Linked Hemoglobin.

The development of a blood substitute is urgent due to blood shortages and potential communicable diseases. A novel method, inside-out PEGylation, has been used here to conjugate a multiarm maleimide-PEG (Mal-PEG) to ß-cross-linked (ßXL-Hb) hemoglobin (Hb) tetramers through the Cys ß93 residues. This method produces a polymer with a single PEG backbone that is surrounded by multiple proteins, rather than coating a single protein with multiple PEG chains. Electrophoresis under denaturing conditions showed a large molecular weight species. Gel filtration chromatography and analytical ultracentrifugation determined the most prevalent species had three ßXL-Hb to one Mal-PEG. Thermal denaturation studies showed that the cross-linked and PEGylated species were more stable than native Hb. Cross-linking under oxy-conditions produced a high oxygen affinity Hb species (P50  = 9.18 Torr), but the oxygen affinity was not significantly altered by PEGylation (P50  = 9.67 Torr). Inside-out PEGylation can be used to produce a hemoglobin-based oxygen carrier and potentially for other multiprotein complexes.

Early phase psychosis and criminal conviction in United States adults.

AIM: Individuals experiencing early phase psychosis (EPP) are at increased risk for legal involvement. In prior studies, between 14% and 75% of individuals with EPP reported a history of criminal offending behaviour, criminal charges, or criminal convictions. To better understand the frequency of criminal conviction in a specialty treatment clinic serving EPP clients, the research team supplemented self-reported data from the clinic intake with information from publicly available databases. METHODS: In this sample of 309 adults, approximately one quarter of patients (n = 76) self-reported a history of arrest, incarceration, probation, or parole within 6 months of enrolment in a treatment clinic. The research team expanded upon this and collected data from a public database of court proceedings in Indiana for all clinic participants before and after enrolment. RESULTS: Thirty-nine percent (n = 122) had three or more traffic tickets or a conviction for an ordinance violation, misdemeanour, or felony in the state of Indiana as an adult. This is over two times the national average. Drug and alcohol related convictions were the most common single conviction type, and 29% (n = 89) of subjects experienced at least one incarceration. CONCLUSIONS: These data highlight the need for specialty clinics to partner with professionals with expertise in the prevention and management of criminal behaviour. Future studies should examine risk factors for individuals experiencing EPP and criminal conviction.

Multimodal Treatment With ECT for Identity Integration in a Patient With Dissociative Identity Disorder, Complex Post-traumatic Stress Disorder, and Major Depressive Disorder: A Rare Case Report.

The legitimacy and etiology of Dissociative Identity Disorder (DID) remains a controversial topic within Psychiatry. The two schools of thought are the Post-Traumatic Model (PTM) and the Socio-Cognitive Model (SCM). This case highlights the validity of PTM in an individual who suffered severe and prolonged physical, psychological, and sexual abuse from 2 years old through adulthood. The reported abuse was corroborated and proven on two separate occasions via medical professionals/rape kit and the police. This resulted in the incarceration of one of her abusers. The only way for the patient to cope with the trauma she suffered was to dissociate, which resulted in the development of four full identity alters. In addition to being diagnosed with DID, the patient has been diagnosed with Major Depressive Disorder (MDD), Post-Traumatic Stress Disorder (PTSD), and chronic suicidality. Unable to manage the suicidal ideations and MDD after nearly 10 years of therapy and psychiatric medications, the patient was referred for Electroconvulsive Therapy (ECT). Upon receiving ECT weekly for 2 years, the patient reported having "lost the others." As ECT progressed she went from having four alters to no alters and at the time of this report only being able to vaguely hear alter #4. With the integration of these alters she had access to the memories and pain that the alters had protected her from. Prior to losing the alters, her long-term memory was impaired by dissociative processes. Her long-term memory was also impaired because when one of the alters was in control of consciousness only that alter remembered what had happened during that time, unless that alter shared what had happened with one or more of the others. It is unclear if frequent ECT was the catalyst that lead to the integration of her alters however, integration finally began following prolonged ECT. This case highlights the importance of the PTM as an etiological description for DID and the importance of mental health providers further studying and researching the effects of ECT on patients with chronic MDD, PTSD, and suicidal intent, especially if these are comorbid with DID.