Do Cortisol and Dehydroepiandrosterone Influence Motivational Factors for Non-Suicidal Self-Injury in Female Adolescents?

Non-suicidal self-injury (NSSI) is a significant public health issue that particularly affects female adolescents usually emerging during puberty, with a subsequent reduction and even remission in the phenomenon later in life. The dysregulation of the hormonal stress response, particularly cortisol and dehydroepiandrosterone sulfate (DHEA-S), whose levels increase markedly during pubertal adrenarche, has been associated with the development and maintenance of a wide range of emotional disorders. Our study aims to investigate whether different cortisol-DHEA-S response patterns could be associated with the main motivational moderators to engage NSSI as well as with urgency and motivation to stop NSSI in a sample of female adolescents. We found significant correlations between stress hormones and several factors that support and sustain NSSI, specifically: cortisol levels and distressing/upsetting urge (r = 0.39 and a p = 8.94 × 10^-3) and sensation seeking (r = -0.32 and a p = 0.04), as well as cortisol/DHEA-s ratio and external emotion regulation (r = 0.40 and a p = 0.01) and desire to stop NSSI (r = 0.40 and a p = 0.01). Cortisol and DHEA-S may play a role in NSSI through the regulation of stress responses and affective states. Such results could have implications for the development of new and improved treatment and prevention plans for NSSI.

Follow-up after bariatric surgery: is it time to tailor it? Analysis of early predictive factors of 3-year weight loss predictors of unsuccess in bariatric patients

Bariatric surgery (BS) is the most effective treatment strategy for obesity. Nevertheless, a subset of patients does not reach a successful weight loss or experience long-term weight regain. Conflicting evidence exists regarding predictors of BS outcomes. We aimed to define the early factors linked to 3 year unsuccessful weight loss in order to promote a tailored close follow-up. We enrolled 443 patients who underwent BS from January 2014 to December 2018 with a 3 year follow-up. An unsuccessful BS outcome was defined as a percentage of total weight loss (%TWL) < 20. We compared the characteristics between successful and unsuccessful patients in order to identify predictor factors of unsuccess after surgery. We found that the proportion of patients with unsuccessful weight loss progressively increased from one to three years after BS. In a multiple regression model, only 1 month %TWL and sleeve gastrectomy (SG) were significantly associated with 3 year unsuccessful weight loss. We stratified our cohort in four groups according to the risk of BS unsuccess, in terms of 1 month %TWL and type of surgery (SG vs gastric bypass). Interestingly, groups showed a significant difference in terms of %TWL at each follow-up point. Patients submitted to SG with lower 1 month %TWL must be considered at higher risk of future weight regain; consequently, they require a tailored and closer follow-up.

Assessing Clinical Features of Adolescents Suffering from Depression Who Engage in Non-Suicidal Self-Injury

Depressive disorders (DDs) and non-suicidal self-injury (NSSI) are important juvenile mental health issues, showing alarming increasing rates. They frequently co-occur, mainly among adolescents, increasing the suicide risk. We aimed to compare the clinical features of two groups of adolescents with DDs, differed by their engagement or not in NSSI (“DD + NSSI” and “DD”). We hypothesized that NSSI would characterize particularly severe forms of DDs suitable for becoming specific phenotypes of adolescent depression. We enrolled 56 adolescents (11–17 years) diagnosed with a DD according to the DSM-5 criteria. They were assessed for NSSI endorsement (Ottawa Self-Injury Inventory), depressive symptoms (Children’s Depression Inventory 2), emotional dysregulation (Difficulties in Emotional Regulation Scale), and anxiety symptoms (Screen for Child Anxiety-Related Emotional Disorders). The two groups accounted for 31 (“DD + NSSI”) and 25 (“DD”) individuals. The “DD + NSSI” group had significantly higher suicidal ideation (p 0.0039), emotional dysregulation (p 0.0092), depressive symptoms (p 0.0138), and anxiety symptoms (p 0.0153) than the “DD” group. NSSI seemed to characterize more severe phenotypes of adolescent depression, applying for a potential role as a “specifier” of DDs, describing relevant information for their management. Further studies are needed to support this hypothesis and its potential opportunities for prevention and treatment.

Associations of High-Sensitivity C-Reactive Protein and Interleukin-6 with Depression in a Sample of Italian Adolescents During COVID-19 Pandemic

INTRODUCTION

Many studies highlighted the role of inflammation in the pathogenesis of depression, although not for every patient nor for every symptom. It is widely shared that stressors can increase inflammation and lead to depressive symptoms. Little is known about the symptom-specificity of the inflammation-depression link in adolescence, which we aimed to explore. The single symptom analysis is a core feature of the recent network approach to depression, supposing that psychiatric disorders consist of co-occurring symptoms and their tendency to cause each other.

PATIENTS AND METHODS

We recruited 52 adolescents diagnosed with a Depressive Disorder during the COVID-19 stressful period. We used regression analysis to measure associations between high sensitivity C-Reactive Protein (hs-CRP) and Interleukin-6 (IL-6) and depressive symptoms assessed by the Children's Depression Inventory 2 (CDI 2). For the study of symptom specificity, we selected 13 items from the CDI 2 Self Report corresponding with the DSM-5 diagnostic criteria for Major Depressive Disorder and we coded them as dichotomous variables to perform a regression analysis.

RESULTS

We found that a higher CDI 2-Parent Version total score was significantly predicted by higher hs-CRP (coefficient 3.393; p 0.0128) and IL-6 (coefficient 3.128; p 0.0398). The endorsement of the symptom self-hatred, measuring the DSM-5 symptom "feelings of worthlessness", was significantly predicted by hs-CRP (OR 10.97; 95% CI 1.29-93.08; p 0.0282).

CONCLUSION

A novel symptom-specificity emerged, with hs-CRP significantly predicting the endorsement of the symptom self-hatred, recognized as a core feature of adolescent depression, following the network theory. We considered it a possible phenotypic expression of one depression endophenotype previously causally linked to inflammation. Due to the limited sample size, these preliminary findings require confirmation with future research focusing on the relationship between inflammation and self-hatred and other central nodes of the depression network, representing an opportunity for targeting interventions on crucial symptoms.

Non-Suicidal Self-Injury: An Observational Study in a Sample of Adolescents and Young Adults

Non-Suicidal Self-Injury (NSSI) is the self-inflicted destruction of body tissues without suicidal intent with a prevalence of 1.5% to 6.7% in the youth population. At present, it is not clear which emotional and behavioral components are specifically associated with it. Therefore, we studied NSSI in a clinical sample of youth using the Ottawa Self-injury Inventory and the Barratt Impulsiveness Scale 11. The Mann-Whitney test was used to compare the numerical responses provided to the tests. We found 54 patients with NSSI, with a mean age of 17 years. Scores were analyzed in the total sample and in four subgroups. In the total sample, Internal Emotion and External Emotion Regulation, Craving, Non-Planning and Total Impulsivity were significantly associated with NSSI. There were statistically significant differences in Craving between patients with multiple NSSI episodes, suicide attempts and multiple injury modes and patients of other corresponding subgroups, in Internal Emotion Regulation, Sensation Seeking and Motor Impulsivity between NSSI patients with suicide attempts and no suicide attempts, and in Cognitive Impulsivity between NSSI patients with multiple injury modes and one injury mode. It is necessary to carefully evaluate the components underlying NSSI in order to activate personalized treatment options.

Controlling Nutritional Status (CONUT) Score and Micronutrient Deficiency in Bariatric Patients: Midterm Outcomes of Roux-en-Y Gastric Bypass Versus One Anastomosis Gastric Bypass/Mini Gastric Bypass

BACKGROUND

Two of the most common bariatric procedures performed worldwide are Roux-en-Y gastric bypass (RYGB) and one anastomosis gastric bypass (OAGB). Comparative data regarding nutritional status are lacking and no previous study focus on malnutrition according to a validated score.

METHODS

Retrospective data from a single institution were reviewed. Anthropometric variables and nutritional data were assessed. The primary aim was to analyze and compare the nutritional status before and 3 years after RYGB vs OAGB using the controlling nutritional status (CONUT) score. The incidence of micronutrient deficiency and the remission of comorbidities in each group were defined as secondary outcomes.

RESULTS

Fifty-seven patients in each arm were enrolled. A 3-year mild malnutrition (CONUT score 2-3) was found in 38% and 37.05% in the RYGB and OAGB groups, respectively (p > 0.05). In terms of percentage of total weight loss (%TWL) and percentage of adjustable weight loss (%AWL), no differences were found between OAGB and RYGB groups. OAGB and RYGB patients had similar vitamin deficiencies. Anemia, hypoproteinemia, hypoalbuminemia, and hypocalcemia were comparable between groups. At 3-year follow-up, total protein and albumin values were similar between arms while prealbumin deficit was more frequent after OAGB than after RYGB. The rate of type 2 diabetes (87.5% in OAGB and 92% in RYGB), arterial hypertension (51.6% in OAGB and 58.3% in RYGB), and dyslipidemia (69.7% in OAGB and 78.6% in RYGB) remission was not significantly different between the two groups.

CONCLUSIONS

Postoperative CONUT score, micronutrient deficiency, comorbidity remission, and improvement of anthropometric parameters 3 years postoperatively were comparable between RYGB and OAGB groups.

Cardiovascular Benefits and Lipid Profile Changes 5 Years After Bariatric Surgery: A Comparative Study Between Sleeve Gastrectomy and Roux-en-Y Gastric Bypass

INTRODUCTION

Visceral adipose tissue has been linked with cardiovascular events. Visceral adiposity index (VAI) is a routinely applicable tool for evaluation of visceral adipose dysfunction and linked to 10 year-cardiovascular risk. No previous studies have evaluated the changes over time of the VAI in patients who underwent different types of bariatric surgery.

MATERIALS AND METHODS

We reviewed data of 42 patients who underwent laparoscopic sleeve gastrectomy (LSG) and 61 patients who underwent laparoscopic Roux-en-Y gastric bypass (LRYGB). VAI, lipid profile, and several anthropometric variables were measured before and after 5 years following surgery.

RESULTS

During the studied time period, the BMI was similar between LSG and LRYGB patients (34.1 vs 31.6; p = 0.191), but the percentage of total weight loss (%TWL) for LRYGB was significantly higher than LSG (31.3% vs 23.0%; p < 0.001). LRYGB patients had a significant improvement of all lipid parameters evaluated over time, while LSG patients experienced only a reduction in triglycerides (TG) levels and an increase in HDL cholesterol (HDL-C). VAI values were similar in the two groups at baseline as well at the last follow-up point (5-year VAI, LSG: 0.93, RYGB: 0.93; p = 0.951). At multivariate regression analysis, 5-year-%TWL was the only independent predictor of a greater amount of VAI reduction over time.

CONCLUSION

Bariatric surgery, independent of the type of surgical procedure, decreases the cardiovascular disease (CVD) risks due to weight loss and improvement of lipid parameters. VAI could be a useful tool to better identify eligible patients for bariatric surgery and to determine the success of surgery.

Intestinal Stenosis of Garré: An Old Problem Revisited

Background

Intestinal stenosis of Garré, first described in 1892, is a rare condition as a consequence of a complicated strangulated hernia. Preoperative diagnosis is challenging because of unspecific symptoms. Proper anamnesis, especially in terms of clinical and surgical history, as well as careful examination of both inguinal spaces is essential.

Case Report

We herein present a case of intestinal stenosis of Garré in a 70-year-old female.

Conclusion

Intestinal stenosis of Garré should be considered in cases of occlusive symptoms occurring after a non-operative or surgical reduction of a strangulated hernia. A correct diagnosis and an adequate surgical treatment are necessary to solve this rare complication favorably.

Knowledge, attitudes and practice (KAP) regarding newborn feeding modalities in HIV-infected and HIV-uninfected pregnant women in sub-Saharan Africa: a multicentre study

Exclusive formula feeding, exclusive breastfeeding (EBF) with early weaning or the administration of antiretroviral therapy to lactating mothers and/or to breastfed newborns may lower postnatal HIV transmission. The aim of this study was to assess mothers' knowledge, attitudes and practice (KAP) on lactation in various real-life settings in sub-Saharan Africa. A questionnaire survey investigating KAP with regard to breastfeeding in pregnant women of unknown status (Questionnaire A, 16 items) or HIV-infected women (Questionnaire B, 37 items) was administered. Associations between newborn feeding KAP and demographic, socioeconomic, cultural and obstetric variables were investigated. From January 2007 to January 2008, 2112 pregnant women answered Questionnaire A in Burkina Faso, Cameroon, Chad, Tanzania, Uganda and Zambia. Most women (53.0%) declared EBF as the preferred feeding modality. The practice of strictly defined EBF in previous pregnancies was only 11.4%, which was inversely correlated with education and parity. Questionnaire B was answered by 225 HIV-infected pregnant women in Burkina Faso, Tanzania and Uganda. Knowledge about the lactation-associated risk was associated with previous dead children. Significant variability was observed among collaborating sites. The introduction of fluids other than maternal milk within 6 months of age is common practice in sub-Saharan Africa, requiring intensive health education efforts if strictly defined EBF is to be adopted to decrease HIV postnatal transmission. Significant variation in newborn feeding determinants was observed.

Severe raltegravir-associated rhabdomyolysis: a case report and review of the literature

Raltegravir (RAL), an HIV integrase inhibitor, may uncommonly induce an increase of serum creatine kinase (CK) both in naïve and antiretroviral (ARV)-experienced HIV-positive patients. We report the case of severe rhabdomyolysis requiring hospitalization in an ARV-experienced HIV/hepatitis C co-infected patient treated with a RAL-containing drug regimen. Factors favouring a severe clinical occurrence of RAL-induced rhabdomyolysis from cases reported in literature are described.

HIV/AIDS: epidemic update, new treatment strategies and impact on autoimmunity

Human Immunodeficiency Virus (HIV) infection represents one of the most serious challenges to global public health, since more than 30 million people are living with HIV/AIDS worldwide. Highly active antiretroviral treatment (HAART) introduction has dramatically changed the mortality and morbidity of HIV-affected subjects in industrialized countries but has implied an evolution of many HIV-related aspects, both in the utilisation of new antiretroviral drugs options and in the newly-observed spectrum of HIV-associated diseases, including the rheumatic pathology. Current epidemiological, therapeutic, autoimmune and rheumatic aspects of HIV-1 infection are here discussed.

Extrahepatic recurrence and second malignancies after treatment of hepatocellular carcinoma: spectrum of imaging findings

PURPOSE

To describe diagnostic imaging features (with a focus on CT findings) of extrahepatic relapses of treated hepatocellular carcinoma and to propose a post-treatment follow-up protocol.

MATERIAL AND METHODS

During a six-year span, 226 patients (aged 32-88 years) with chronic hepatitis/cirrhosis were diagnosed as having hepatocellular carcinoma confined to the liver and treated percutaneously with radiofrequency (RF) ablation. A total of 313 treatment sessions were performed. Post-therapeutic follow-up is based upon clinical evaluation, laboratory and imaging (with CT holding the key role) studies.

RESULTS

Mean duration of follow-up was 17 months. After successful treatment, actuarial probability of neoplastic relapse is 30.7% after 1 year and 58.5% after 2 years. Eighty-eight patients had recurrence of hepatocellular carcinoma after a variable time interval (mean 7.3 months). Extrahepatic neoplastic relapse was observed in 14 patients, half of these without active hepatic disease. Distribution of extrahepatic sites of recurrence was as follows: abdominal lymph nodes (6 cases), bone (3), peritoneum (2), adrenal (2), lung (1). Five patients (2.2%) had a second primary neoplasm.

CONCLUSIONS

Extrahepatic hepatocellular carcinoma is uncommon and occurs in advanced stages, but may represent a pattern of post-treatment relapse. The distinctive hypervascularity of this tumour histology may be observed in adenopathies and adrenal metastases. Second primary neoplasms should be considered in the differential diagnosis of lesions observed during follow-up.

Virological response in multidrug-experienced HIV-1-infected subjects failing highly active combination regimens after shifting from lamivudine to didanosine

The aim of this study (the RESCUE trial) was to verify the effect of a shift from a lamivudine-containing to a didanosine-containing regimen on viral replication in HIV-1-infected subjects who had experienced prior treatment failure. Sixteen patients (didanosine-experienced in 14/16 cases) were consecutively enrolled: eight patients shifted from lamivudine to didanosine without other changes in their drug regimen. The other eight shifted from lamivudine to didanosine and changed one or more of their other drugs according to their physician's judgement. At the time of the regimen shift, all the subjects exhibited a high-level phenotypic resistance to both zidovudine and lamivudine with changes at codons 70-219 in 100% of cases, at codon 215 in 13 of 16 patients, and the M184V substitution in 13/16 patients. Phenotypic susceptibility to didanosine was maintained in the majority of cases (14/16) despite the high prevalence of changes at codon 184. A statistically significant decrease in viral load (P<0.005) without a significant increase in CD4 lymphocytes (P=0.514) was observed after 3 and 6 months from the introduction of the didanosine-containing regimen. These findings suggest the possibility of achieving a viral load response to didanosine-containing regimens in patients with reverse transcriptase (RT) M184V mutations who were previously treated with this drug and its possible use in salvage combinations.

Combination of CCR5 and CXCR4 inhibitors in therapy of human immunodeficiency virus type 1 infection: in vitro studies of mixed virus infections

We studied the combined anti-human immunodeficiency virus type 1 (HIV-1) effects of a derivative of stroma-derived factor 1beta (SDF-1beta), Met-SDF-1beta, and a modified form of RANTES, aminooxypentane (AOP)-RANTES. The antiviral agents were tested singly or in combination at 95 and 99% virus inhibitory concentrations. Clinical R5 and X4 HIV-1 isolates were used. AOP-RANTES inhibited R5 but not X4 viruses, whereas Met-SDF-1beta had the opposite effect. Combinations of these compounds inhibited mixed infections with R5 and X4 viruses (95 to 99%), whereas single drugs were less inhibitory (32 to 61%). Combinations of R5 and X4 inhibitors are promising and deserve further evaluation.

In vitro inhibition of HIV-1 by Met-SDF-1beta alone or in combination with antiretroviral drugs

Compounds that can block the CXCR4 chemokine receptor are a promising new class of antiretroviral agents. In these experiments we studied the effect of a modified form of the native stromal cell-derived factor-1 (SDF-1), Met-SDF-1beta. The in vitro susceptibility of two different CXCR4-tropic HIV-1 strains was determined. Antiviral effect was assessed by the reduction of p24 antigen production in PHA-stimulated peripheral blood mononuclear cells with exposure to the modified SDF-1 molecule. The 50% inhibitory concentrations (IC50) were derived from six separate experiments. The IC50 against the two HIV-1 isolates was in 1.0-2.8 microg/ml range for Met-SDF-1beta. Met-SDF-1beta showed synergy to additivity with either zidovudine or nelfinavir at IC75 IC90 and IC95. Additivity was seen when Met-SDF-1beta was combined with efavirenz. No cellular toxicity was observed at the highest concentrations when these agents were used either singly or in combination. This compound is a promising new candidate in a receptor-based approach to HIV-1 infection in conjunction with currently available combination antiretroviral drug therapies.

[A comparative evaluation of the centering precision performed with 2 different stereotaxic instruments in nonpalpable breast lesions]

Two different instruments for nonpalpable breast lesion localization, with different patient position (prone and sitting), were evaluated in precision performances by measuring the mean needle deviation on X and Y axes in 150 and 100 examinations, respectively. Both instruments yielded precise information: some drawbacks were observed with the stereotaxic instrument fitted to the plain mammographic unit, due to imperfect fixation in the sitting position of the patient. The development of special seats could obviate the problem, thus allowing a further improvement in the performance of this kind of instruments.

[Spleen autotransplant. Natural history and description of a case]

After considering the natural history of spleen auto-transplant, a clinical case followed up for seven months with instrumental (echography, scintigraphy) and humoral (Jolly bodies, Heinz bodies, reticulocytes, platelets, complement, immune globulin) examinations has been considered so as to verify "take" and function. One months after reimplantation the patient was again operated on for the onset of an intestinal occlusion due to adherences. On that occasion it was possible to control that the implant had taken. It is concluded that personally used parameters proved to be well correlated and that scintigraphy and echography are two complementary, effective techniques for monitoring auto-transplants.

Vascularised fibula transplant. Technique, early results, indications and limitations

Three patients with bone tumours were treated by radical resection and reconstruction of the missing bone segment by a vascularised fibula transplant. The surgical technique and early results are described.

Fine-needle aspiration biopsy of bowel lesions under ultrasound guidance: indications and results

Twenty-four patients with bowel lesions that could be imaged on a sonogram underwent ultrasound-guided fine-needle aspiration biopsy. Indications for biopsy included: poor condition of the patient precluding the use of barium studies and/or endoscopy (9 cases) or hindering technically adequate examinations (3); nonspecific radiographic images (6); inability to obtain an adequate biopsy sample during endoscopy (6). The results of biopsy were correct in the 18 cases proven by surgery or autopsy; in the remaining 6 patients, histologic results were considered conclusive, and were later confirmed by clinical, radiographic, and ultrasound follow-up. Fine-needle aspiration biopsy may be considered a simple, rapid, and accurate diagnostic procedure when an alternative approach to the study of gastrointestinal tract lesions is needed.

Parathyroid tumors detected by fine-needle aspiration biopsy under ultrasonic guidance

Ultrasonically-guided fine-needle aspiration biopsy of 52 suspected parathyroid tumors was performed in 42 patients with primary or secondary hyperparathyroidism. Evidence of a parathyroid tumor was detected cytologically in 31 cases; in 14 the lesion could be attributed to the thyroid gland, while in 7 the aspirated material was inadequate. This technique proved to be extremely helpful in differentiating parathyroid tumors from thyroid nodules and in identifying parathyroid lesions having an atypical location or echo pattern.

Intussusception of the bowel: a new sonographic pattern

The ultrasonic findings in a case of small bowel intussusception in an adult patient are presented. The sonographic features vary with the scanning plane. Scans along the longitudinal axis of the involved segment show a diagnostic pattern, not previously described: three parallel stripes of low echogenicity delineating two reflective areas.