ABSTRACT
Infertility treatment doesn't stop in the technical and specific processing. The psychological distress may be very important and a frequent cause of drop-out during the medical procedure. Therefore the couple should be taken into account globally. Different level of counselling sessions should be offered to give the couple complete information about the procedure. The psychological counselling should be tailored to their need in term of coping strategies in the management of the stress or more specific psychotherapeutical approach. Indeed consultation-liaison psychiatric interventions should be offered when the couple is known for psychiatric comorbidities or is presenting anxio-depressive symptoms in reaction to medical procedure.
Le suivi du couple infertile ne se limite pas au diagnostic des causes et aux aspects techniques des traitements de procréation médicalement assistée. Les abandons de traitement sont une cause majeure d'absence de grossesse. Ainsi la prise en charge des aspects émotionnels et l'identification des couples à risque de détresse psychologique sont donc essentielles pour prévenir les abandons. Le counselling psychologique s'envisage à plusieurs niveaux. L'équipe gynécologique mettra l'accent sur l'information, la communication positive et l'identification des couples pouvant bénéficier de stratégies de gestion du stress. Enfin, le psychiatre de liaison prendra en charge les couples souffrant d'une pathologie psychiatrique préexistante ou qui développent des symptômes anxieux/dépressifs suite aux traitements.
Subject(s)
Infertility/complications , Infertility/psychology , Stress, Psychological/etiology , Humans , Practice Guidelines as Topic , Stress, Psychological/diagnosis , Stress, Psychological/therapyABSTRACT
PURPOSE: Recent evidence indicates that caffeine may have a beneficial effect on cognitive decline and dementia. The current investigation assessed the effect of acute caffeine administration on working memory during the earliest stage of cognitive decline in elderly participants. METHODS: The study includes consecutive 45 elderly controls and 18 individuals with mild cognitive impairment (MCI, 71.6 ± 4.7 years, 7 females). During neuropsychological follow-up at 18 months, 24 controls remained stable (sCON, 70.0 ± 4.3 years, 11 women), while the remaining 21 showed subtle cognitive deterioration (dCON, 73.4 ± 5.9 years, 14 women). All participants underwent an established 2-back working task in a crossover design of 200 mg caffeine versus placebo. Data analysis included task-related general linear model and functional connectivity tensorial independent component analysis. RESULTS: Working memory behavioral performances did not differ between sCON and dCON, while MCI was slower and less accurate than both control groups (p < 0.05). The dCON group had a less pronounced effect of acute caffeine administration essentially restricted to the right hemisphere (p < 0.05 corrected) and reduced default mode network (DMN) deactivation compared to sCON (p < 0.01 corrected). CONCLUSION: dCON cases are characterized by decreased sensitivity to caffeine effects on brain activation and DMN deactivation. These complex fMRI patterns possibly reflect the instable status of these cases with intact behavioral performances despite already existing functional alterations in neocortical circuits.
Subject(s)
Caffeine/therapeutic use , Cognitive Dysfunction/complications , Magnetic Resonance Imaging , Memory, Short-Term/drug effects , Aged , Case-Control Studies , Cross-Over Studies , Double-Blind Method , Female , Humans , Male , Prospective StudiesABSTRACT
Future treatments of Alzheimer's disease need the identification of cases at high risk at the preclinical stage of the disease before the development of irreversible structural damage. We investigated here whether subtle cognitive deterioration in a population of healthy elderly individuals could be predicted by EEG signals at baseline under cognitive activation. Continuous EEG was recorded in 97 elderly control subjects and 45 age-matched mild cognitive impairment (MCI) cases during a simple attentional and a 2-back working memory task. Upon 18-month neuropsychological follow-up, the final sample included 55 stable (sCON) and 42 deteriorated (dCON) controls. We examined the P1, N1, P3, and PNwm event-related components as well as the oscillatory activities in the theta (4-7âHz), alpha (8-13âHz), and beta (14-25âHz) frequency ranges (ERD/ERS: event-related desynchronization/synchronization, and ITC: inter-trial coherence). Behavioral performance, P1, and N1 components were comparable in all groups. The P3, PNwm, and all oscillatory activity indices were altered in MCI cases compared to controls. Only three EEG indices distinguished the two control groups: alpha and beta ERD (dCONâ> âsCON) and beta ITC (dCONâ< âsCON). These findings show that subtle cognitive deterioration has no impact on EEG indices associated with perception, discrimination, and working memory processes but mostly affects attention, resulting in an enhanced recruitment of attentional resources. In addition, cognitive decline alters neural firing synchronization at high frequencies (14-25âHz) at early stages, and possibly affects lower frequencies (4-13âHz) only at more severe stages.
Subject(s)
Aging/physiology , Aging/psychology , Attention/physiology , Brain/physiopathology , Electroencephalography , Memory, Short-Term/physiology , Aged , Alpha Rhythm/physiology , Beta Rhythm/physiology , Cognition/physiology , Cognitive Dysfunction/diagnosis , Cognitive Dysfunction/physiopathology , Cortical Synchronization/physiology , Electroencephalography/methods , Evoked Potentials , Female , Follow-Up Studies , Humans , Male , Neuropsychological Tests , Theta Rhythm/physiologyABSTRACT
BACKGROUND: Lipodystrophy (LD) is a frequent adverse event of combination antiretroviral therapy (ART) and occurs mainly in patients exposed to first-generation antiretroviral drugs. The aim of this study was to explore and measure the interaction between LD, mental health, and quality of life of human immunodeficiency virus (HIV) positive individuals seen in a metabolic clinic. METHODS: We conducted a single-site cross-sectional study including all HIV-infected patients attending the LIPO group and metabolism day clinic at the University Hospitals of Geneva, Switzerland between January 31, 2008 and November 28, 2013. Data on LD were prospectively collected using the HIV Outpatient Study (HOPS) score, the Lipodystrophy Case Definition (LDCD), ART regimens, anthropometric measures, imaging, and standardized questionnaires. Quality of life was evaluated using a visual analog scale of 0-100. Depression and anxiety were assessed using the Beck Depression Inventory and the State Trait Anxiety Inventory scales, respectively. RESULTS: One hundred ninety-four patients (54.6% male; 45.4% female; median age, 50 years) on successful ART (median CD4 cell count, 569.0 cells/mm(3); median viral load, 20 copies/mL) were evaluated. Among these, 62.7, 63.5 and 35.5% of patients reported at least one body site affected by fat hypertrophy, atrophy or both, respectively. Using the LDCD score conservative definition, including imaging and biological values, 57.8% were diagnosed with LD. Of these, 39.7% suffered from severe/very severe LD. Depression was reported by 35.6% of individuals; 51.9% had anxiety symptoms and 49.5% reported poor quality of life (defined as being inferior to 50% on a scale from 0 to 100%). LD (odds ratio (OR = 5.22, 95% confidence interval (CI) 1.07-25.37, p-value: 0.040), depression (OR = 4.67, 95% CI 1.08-20.31, p-value 0.040), and anxiety (OR = 7.83, 95% CI 1.91-32.03, p-value 0.004) all affected significantly the quality of life. CONCLUSIONS: LD, depression and anxiety were frequent features among HIV-infected individuals seen in the metabolic clinic and significantly impacted on their quality of life.
ABSTRACT
PURPOSE: To explore whether arterial spin labeling (ASL) imaging in cognitively intact elderly individuals may be used to predict subsequent early neuropsychological decline. MATERIALS AND METHODS: The local ethics committee approved this prospective study, and written informed consent was obtained from all participants. A total of 148 consecutive control subjects were included, 75 of whom had stable cognitive function (sCON) (mean age, 75.9 years ± 3.4 [standard deviation]; 43 female) and 73 of whom had deteriorated cognitive function (dCON) at 18-month clinical follow-up (mean age, 76.8 years ± 4.1; 44 female). An additional 65 patients with mild cognitive impairment (MCI) (mean age, 76.2 years ± 6.1; 25 female) were also included. Two-dimensional pulsed ASL was performed at the baseline visit. Statistical analysis included whole-brain voxelwise analysis of the ASL relative cerebral blood flow (CBF) data, receiver operating characteristic (ROC) curve analysis of the posterior cingulate cortex (PCC), and voxel-based morphometry analysis of gray matter. RESULTS: The voxelwise comparison of ASL revealed decreased relative CBF in the dCON group compared with that in the sCON group and slightly more pronounced relative CBF in the MCI group compared with that in the sCON group, most notably in the PCC (P < .05 corrected). Comparison of the dCON group with the MCI group revealed no significant differences. ROC analysis of relative CBF in the PCC enabled discrimination of dCON (P < .001; area under the ROC curve, 0.66). There was no confounding focal gray matter atrophy. CONCLUSION: Reduced ASL in the PCC at baseline is associated with the development of subsequent subtle neuropsychological deficits in healthy elderly control subjects. At a group level, ASL patterns in subjects with dCON are similar to those in patients with MCI at baseline, indicating that these subjects may initially maintain their cognitive status via mobilization of their neurocognitive reserve at baseline; however, they are likely to develop subsequent subtle cognitive deficits.
Subject(s)
Cognitive Dysfunction/diagnosis , Neuroimaging/methods , Aged , Arteries , Female , Humans , Male , Predictive Value of Tests , Prospective Studies , Spin LabelsABSTRACT
Previous studies showed that acute caffeine administration enhances task-related brain activation in elderly individuals with preserved cognition. To explore the effects of this widely used agent on cognition and brain activation in early phases of cognitive decline, we performed a double-blinded, placebo-controlled functional magnetic resonance imaging (fMRI) study during an n-back working memory task in 17 individuals with mild cognitive impairment (MCI) compared to 17 age-matched healthy controls (HC). All individuals were regular caffeine consumers with an overnight abstinence and given 200 mg caffeine versus placebo tablets 30 minutes before testing. Analyses included assessment of task-related activation (general linear model), functional connectivity (tensorial-independent component analysis, TICA), baseline perfusion (arterial spin labeling, ASL), grey matter density (voxel-based morphometry, VBM), and white matter microstructure (tract-based spatial statistics, TBSS). Acute caffeine administration induced a focal activation of the prefrontal areas in HC with a more diffuse and posteromedial activation pattern in MCI individuals. In MCI, TICA documented a significant caffeine-related enhancement in the prefrontal cortex, supplementary motor area, ventral premotor and parietal cortex as well as the basal ganglia and cerebellum. The absence of significant group differences in baseline ASL perfusion patterns supports a neuronal rather than a purely vascular origin of these differences. The VBM and TBSS analyses excluded potentially confounding differences in grey matter density and white matter microstructure between MCI and HC. The present findings suggest a posterior displacement of working memory-related brain activation patterns after caffeine administration in MCI that may represent a compensatory mechanism to counterbalance a frontal lobe dysfunction.
Subject(s)
Brain/physiopathology , Caffeine/pharmacology , Central Nervous System Stimulants/pharmacology , Cognitive Dysfunction/drug therapy , Memory, Short-Term/drug effects , Aged , Brain/drug effects , Brain/pathology , Brain Mapping , Cerebrovascular Circulation/drug effects , Cerebrovascular Circulation/physiology , Cognitive Dysfunction/pathology , Cognitive Dysfunction/physiopathology , Cross-Over Studies , Diffusion Tensor Imaging , Female , Gray Matter/drug effects , Gray Matter/pathology , Gray Matter/physiopathology , Humans , Magnetic Resonance Imaging , Male , Memory, Short-Term/physiology , Neural Pathways/drug effects , Neural Pathways/pathology , Neural Pathways/physiopathology , Neuropsychological Tests , Reaction Time/drug effects , Signal Processing, Computer-Assisted , White Matter/drug effects , White Matter/pathology , White Matter/physiopathologyABSTRACT
The period of mourning after perinatal loss is not synonym for depression. The article illustrates a way of caring for bereaved parents, which takes into account the temporality and individual nature of the bereavement process. The use of rituals and symbolic gestures allows for calling into existence the loss of a human being, who is gone without leaving many reminders. Psychotherapeutic care by the liaison-psychiatric service is part of the multidisciplinary care program proposed by the maternity of the University Hospitals of Geneva. These encounters offer parents the possibility to continue to include the dead in the membership of our lives.