ABSTRACT
INTRODUCTION: Type 2 diabetes mellitus (T2DM) is a complex and demanding chronic condition resulting from the body's inability to adequately produce and or effectively utilize insulin. A wide variety of lifestyle factors are of great importance to the development of T2DM, such as sedentary lifestyle, obesity, physical inactivity, smoking and alcohol consumption. An emerging body of literature suggests that stress and traumatic experiences have a role in the aetiology of T2DM. METHODS: We recruited a sample of 52 patients with a diagnosis of T2DM and a control group of 48 subjects. Using the Traumatic Experience Checklist (TEC), the Childhood Experience of Care and Abuse Questionnaire (CECA-Q), and the Connor-Davidson Resilience Scale (CD-RISC 25), we investigated the presence of history of traumatic experiences and of childhood experience of neglect and abuse. RESULTS: We found that patients with a diagnosis of T2DM have a higher number of traumatic experiences in their personal history, when compared to the control group. DISCUSSION: Traumatic experiences or sustained stress exposure may contribute to the onset of T2DM. Neuro-inflammatory and psychoanalytic factors will be discussed to explain such association. CONCLUSION: We conclude that factors that determine high levels of resiliency can have a protective effect against the development of T2DM while stress and the consequent inflammation can contribute to the development of depression and T2DM. These biological features are analyzed in the psychoanalytical context of theories from Freud, Mahler, and Kohut.
Subject(s)
Adult Survivors of Child Adverse Events , Diabetes Mellitus, Type 2/etiology , Stress, Psychological/complications , Adult Survivors of Child Abuse , Aged , Case-Control Studies , Checklist , Diabetes Mellitus, Type 2/psychology , Female , Humans , Life Style , Logistic Models , Male , Resilience, Psychological , Surveys and QuestionnairesABSTRACT
BACKGROUND/AIMS: In 2002, the first reported outbreak of hepatitis A virus (HAV) infection involving mostly intravenous drug users (IDU) occurred in Italy. We attempted a thorough evaluation of the outbreak, including epidemiological, clinical and virological analyses. METHODS: We conducted an epidemiological investigation, including a case-control study, to identify the source and the modes of HAV transmission. Hepatitis B and C (HCV) viruses and human immunodeficiency virus (HIV) coinfections were clinically analysed. Sequence analysis of the VP1/2A junction of the HAV isolates was also performed. RESULTS: Of the 47 symptomatic cases, 35 were IDUs. The only associated risk factor was contact (not related to injecting practices) with a jaundiced person (odds ratio: 5.8; 95% confidence interval: 1.3-29.9). Of the cases, 58% were anti-HCV positive and 4.7% anti-HIV positive. Three individuals died of acute liver failure: 2 were HCV-coinfected alcohol abusers, with underlying liver cirrhosis; 1 was HCV/HIV-coinfected. HAV-RNA was found in 15 of the 24 tested patients: genotype IB (8 cases) and IIIA (7 cases) were detected. CONCLUSIONS: HAV was probably transmitted through the fecal-oral route, although parenteral transmission cannot be excluded. The high fatality rate was probably due to severe underlying liver damage. The occurrence of this outbreak highlights the need for routine HAV vaccination for IDUs.
