[Emotional status, cognitive performance and quality of life in HIV-infected patients. Results of an exploratory study]

An internet-based intervention for adjustment disorder (TAO): study protocol for a randomized controlled trial

BACKGROUND

Adjustment Disorder (AjD) is a common and disabling mental health problem. The lack of research on this disorder has led to the absence of evidence-based interventions for its treatment. Moreover, because the available data indicate that a high percentage of people with mental illness are not treated, it is necessary to develop new ways to provide psychological assistance. The present study describes a Randomized Controlled Trial (RCT) aimed at assessing the effectiveness and acceptance of a linear internet-delivered cognitive-behavioral therapy (ICBT) intervention for AjD.

METHODS

A two-armed RCT was designed to compare an intervention group to a waiting list control group. Participants from the intervention group will receive TAO, an internet-based program for AjD composed of seven modules. TAO combines CBT and Positive Psychology strategies in order to provide patients with complete support, reducing their clinical symptoms and enhancing their capacity to overcome everyday adversity. Participants will also receive short weekly telephone support. Participants in the control group will be assessed before and after a seven-week waiting period, and then they will be offered the same intervention. Participants will be randomly assigned to one of the 2 groups. Measurements will be taken at five different moments: baseline, post-intervention, and three follow-up periods (3-, 6- and 12-month). BDI-II and BAI will be used as primary outcome measures. Secondary outcomes will be symptoms of AjD, posttraumatic growth, positive and negative affect, and quality of life.

DISCUSSION

The development of ICBT programs like TAO responds to a need for evidence-based interventions that can reach most of the people who need them, reducing the burden and cost of mental disorders. More specifically, TAO targets AjD and will entail a step forward in the treatment of this prevalent but under-researched disorder. Finally, it should be noted that this is the first RCT focusing on an internet-based intervention for AjD in the Spanish population.

TRIAL REGISTRATION

ClinicalTrial.gov: NCT02758418 . Trial registration date 2 May 2016.

[Acute psychosis as a side effect of efavirenz therapy with metabolic anomalies: an important differential diagnosis of HIV-associated psychoses]

Among patients with human immunodeficiency virus (HIV) infections psychiatric disease poses a particular challenge for caregivers. Neuropsychiatric side effects of efavirenz have been described in up to 40% of patients showing dizziness, insomnia, unusual dreams, mood instability, personality alterations and thought disorders. In immigrants from Africa and South America these side effects may be related to elevated plasma concentrations of efavirenz due to polymorphisms of cytochrome P450 isozymes (especially G516T). Alleles for these polymorphisms are more frequent in African and South American patients. We report a case of a 52-year-old patient from Guinea who was referred to the department of neurology under the diagnosis of HIV-associated neurocognitive disorder (HAND). Since the start of combined antiretroviral therapy (cART) including efavirenz the patient had suffered severe personality alterations, acoustic and visual hallucinations and delusions which led to discrimination and reduced quality of life. Diagnostic procedures including magnetic resonance imaging (MRT) and spinal fluid analysis resulted in normal values and did not explain the disease. After switching to nevirapin instead of efavirenz the psychotic symptoms disappeared within 5 days.

[Areas of work of a biopsychosocial oriented psychiatric consultation-liaison service: results from a prospective 2-year survey]

BACKGROUND

Since the establishment of the European Association of Consultation-Liaison Psychiatry and Psychosomatics in 1992, C/L psychiatry in European countries has been increasingly recognized as a subspecialty of clinical psychiatry and psychosomatic medicine. The study explored the areas of work of the biopsychosocial oriented psychiatric consultation - liaison (C/L) service at the university hospital LKH Graz (Austria).

METHODS

We conducted two prospective 1-year surveys over two years of observation. Survey I comprised 1,505 consecutive new consultations, and the more recent Survey II extended over 1,478 consecutive new referrals to our C/L service. Psychiatric referrals were analyzed with regard to demographic characteristics, referring departments, principal reasons for referral, diagnostic characteristics, and intervention patterns.

RESULTS

In both surveys, the most common patient to be referred was a middle-aged woman. Internal medicine consistently accounted for almost one third of all referrals, followed by neurology. The most prominent reasons for biopsychosocial referral were any signs of abnormal mood, behaviour, psychotic symptoms or cognitive impairments. The most common mental disorders according to ICD-10 were adjustment disorders, depressive disorders, and delirium. Psychopharmacotherapy and combined psycho- and pharmacotherapy were the most frequent actions in both surveys, followed by biopsychosocial evaluation pretransplant.

CONCLUSIONS

To ameliorate the provision of biopsychosocial care for general hospital patients, the need for specially planned biopsychosocial C/L services with equal involvement of specialists in medical psychology, C/L psychiatry, and clinical psychology should be underscored.

[Stress symptoms and health-related quality of life in patients after orthotopic liver transplantation]

OBJECTIVES

The study explored the presence of stress symptoms among orthotopic liver transplantation (OLT) recipients and investigated how stress symptoms are linked to health-related quality of life (HRQOL). A new concept of adjustment disorder as a stress response syndrome according to Maercker was considered.

METHODS

We recruited 76 OLT recipients, all of whom had been treated in the Department of Surgery, Division of Transplantation Surgery, University of Medicine of Graz, Austria. A self-rating scale was administered to evaluate stress symptoms (PTSS-10). The data on health-related quality of life were obtained from the SF-36 (Health Status Questionnaire).

RESULTS

Following OLT 30.3 % (n = 23) of the sample suffered from stress symptoms. In the group of patients suffering from stress symptoms there were significant impairments in health related quality of life in the SF-36 health-related domains physical functioning, role physical, pain, general health, vitality, social functioning, role emotional, and mental health.

CONCLUSIONS

OLT recipients may face a major risk of OLT-related postoperative stress symptoms in the sense of adjustment disorders according to Maercker. Stress symptoms are highly associated with impairments in quality of life.

[The effects of depressive symptoms on quality of life, sexual satisfaction and cognitive performance after orthotopic liver transplantation]

BACKGROUND

Our cross-sectional study aimed to explore the existence of depressive symptoms among orthotopic liver transplantation recipients and to investigate how depressive symptoms are linked to health-related quality of life, sexual satisfaction and cognitive performance.

METHODS

We recruited 76 liver transplantation recipients. All patients were treated at the Department of Surgery, Division of Transplantation Surgery, University of Medicine of Graz, Graz, Austria. The psychometric observer-rating scale Hamilton Depression Scale was administered to evaluate depressive symptoms. Cognitive performance was based on the SKT. The data on health-related quality of life were obtained from the SF-36 and the data on sexual satisfaction were obtained from the FLZ.

RESULTS

After the orthotopic liver transplantation (OLT) 53,9% (n = 41) of the sample suffered from depressive symptoms. Impaired sexual functioning and impaired cognitive performance are a common feature in liver transplantation recipients with depressive symptoms. In the sample of patients suffering from depressive symptoms significant impairments in health-related quality of life were found in all SF-36 domains.

CONCLUSIONS

Liver transplantation recipients may face a major risk of liver transplantation-related depressive symptoms. Depressive symptoms are highly associated with impairments in quality of life, sexual satisfaction and cognitive performance.