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Sexuelle Dysfunktionen bei Patienten einer verhaltenstherapeutischen Hochschulambulanz: Häufigkeit, Erkennen, BehandlungReinecke, Andrea, Schöps, Daniel, Hoyer, Jürgen January 2006 (has links)
Hintergrund: Prävalenzdaten weisen auf einen hohen therapeutischen Versorgungsbedarf für sexuelle Dysfunktionen hin. Unser Ziel war es zu untersuchen, inwieweit ein solcher Bedarf bei Patienten einer psychotherapeutischen Hochschulambulanz besteht und inwieweit die sexuellen Probleme von vorwiegend in Ausbildung befindlichen Verhaltenstherapeuten erkannt und therapeutisch aufgegriffen werden.
Patienten und Methoden: In einer Patientenstudie (Studie 1) wurden 173 Psychotherapiepatienten (16–64 Jahre, 71,7% Frauen) mittels des Kurzfragebogens Sexualität und Partnerschaft (KFSP) zu ihrem sexuellen Interesse, ihrer sexuellen Erregungsfähigkeit, ihrer Orgasmusfähigkeit, ihrer Erektionsbzw. Lubrikationsfähigkeit sowie ihrer sexuellen Zufriedenheit im letzten Monat befragt. In der Therapeutenstudie (Studie 2) wurde untersucht, ob 16 vorwiegend in Ausbildung befindliche Therapeuten Patienten mit bzw. ohne sexuelle Dysfunktion als solche erkennen und die Probleme thematisieren und behandeln.
Ergebnisse: Je nach Problembereich äußert jede zweite bis dritte Frau bzw. jeder dritte bis fünfte Mann sexuelle Probleme. Therapeuten erkennen sexuelle Schwierigkeiten bei jedem zweiten Betroffenen. Sexualität wird bei jedem zweiten Patienten thematisiert. Jede dritte richtig erkannte Dysfunktion wird auch behandelt.
Schlussfolgerung: Erkennen und Behandeln sexueller Dysfunktionen sollten im Rahmen der Ausbildung stärker berücksichtigt werden. / Prevalence data on sexual dysfunctions indicate a high need for therapy and health care for sexual problems. One of the study’s aims was to investigate the extent of that need in patients of a psychotherapeutic university outpatient clinic. Besides, we examined to what extent sexual problems are recognised and treated by behaviour therapists in training.
Patients and Methods: In a patient study, we tested 173 outpatients (aged 16-64 years, 71.7% female) who were seeking psychotherapy. By completing the German version of the Massachusetts General Hospital Sexual Functioning Questionnaire, participants rated their sexual interest, their ability to sexual arousal, to experience orgasm, to attain erection/lubrication and their general sexual satisfaction in the past month. In a therapist study, we examined whether 16 therapists in training were able to differentiate between patients with and without sexual dysfunction, whether they brought up the topic during therapy and whether they treated the sexual dysfunction.
Results: Depending on the type of problem, one out of two to three women and one out of three to five men report sexual problems. Therapists recognise sexual problems in half of the patients, and bring up the issue of sexuality in every second patient. In fact, every third case of sexual dysfunction is treated.
Conclusion: Behaviour therapy training should put a stronger emphasis on the topic of ‘sexual dysfunctions’. / Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich.
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Economic evaluation of benzodiazepines versus cognitive behavioural therapy among older adults with chronic insomniaSingh, Dharmender 12 1900 (has links)
L’insomnie, commune auprès de la population gériatrique, est typiquement traitée avec des benzodiazépines qui peuvent augmenter le risque des chutes. La thérapie cognitive-comportementale (TCC) est une intervention non-pharmacologique ayant une efficacité équivalente et aucun effet secondaire. Dans la présente thèse, le coût des benzodiazépines (BZD) sera comparé à celui de la TCC dans le traitement de l’insomnie auprès d’une population âgée, avec et sans considération du coût additionnel engendré par les chutes reliées à la prise des BZD. Un modèle d’arbre décisionnel a été conçu et appliqué selon la perspective du système de santé sur une période d’un an. Les probabilités de chutes, de visites à l’urgence, d’hospitalisation avec et sans fracture de la hanche, les données sur les coûts et sur les utilités ont été recueillies à partir d’une revue de la littérature. Des analyses sur le coût des conséquences, sur le coût-utilité et sur les économies potentielles ont été faites. Des analyses de sensibilité probabilistes et déterministes ont permis de prendre en considération les estimations des données.
Le traitement par BZD coûte 30% fois moins cher que TCC si les coûts reliés aux chutes ne sont pas considérés (231$ CAN vs 335$ CAN/personne/année). Lorsque le coût relié aux chutes est pris en compte, la TCC s’avère être l’option la moins chère (177$ CAN d’économie absolue/ personne/année, 1,357$ CAN avec les BZD vs 1,180$ pour la TCC). La TCC a dominé l’utilisation des BZD avec une économie moyenne de 25, 743$ CAN par QALY à cause des chutes moins nombreuses observées avec la TCC. Les résultats des analyses d’économies d’argent suggèrent que si la TCC remplaçait le traitement par BZD, l’économie annuelle directe pour le traitement de l’insomnie serait de 441 millions de dollars CAN avec une économie cumulative de 112 billions de dollars canadiens sur une période de cinq ans. D’après le rapport sensibilité, le traitement par BZD coûte en moyenne 1,305$ CAN, écart type 598$ (étendue : 245-2,625)/personne/année alors qu’il en coûte moyenne 1,129$ CAN, écart type 514$ (étendue : 342-2,526)/personne/année avec la TCC.
Les options actuelles de remboursement de traitements pharmacologiques au lieu des traitements non-pharmacologiques pour l’insomnie chez les personnes âgées ne permettent pas d’économie de coûts et ne sont pas recommandables éthiquement dans une perspective du système de santé. / Insomnia is common in the geriatric population, typically treated with benzodiazepine drugs which can increase the risk of falls. Cognitive behavioral therapy (CBT) is a non-pharmacological intervention with equivalent efficacy and no adverse events. This thesis compares the cost of benzodiazepines versus CBT for the treatment of insomnia in older adults, with and without consideration of the additional cost of falls incurred by benzodiazepine use. A decision tree model was constructed and run from the health payer’s perspective over 1 year. The probability of falls, ER visits, hospitalisation with and without hip fracture, cost data and utilities were derived from a comprehensive literature review. Cost consequence, cost utility and potential cost saving analyses were performed. Both probabilistic and deterministic sensitivity analyses were conducted to account for uncertainty around the data estimates.
Benzodiazepine treatment costs 30% less than the price of CBT when the costs of falls are not considered (CAN $231 vs. CAN $335 per individual per year). When the cost of falls is considered, CBT emerges as the least expensive option (absolute cost-saving CAN$ 177 per person per year, CAN $1,357 with benzodiazepines vs. $1,180 for CBT). CBT dominated benzodiazepines, with a mean cost saving of CAN $ 25,743 per QALY gained with CBT due to fewer falls. The cost savings analysis shows that if the CBT were to completely replace benzodiazepine therapy, the expected annual direct cost savings for the treatment of insomnia would be $ 441 million CAD dollars, with a cumulative cost savings of $112 billion CAD dollars over 5-years. The PSA report shows that even at different varying parameters, benzodiazepines cost CAD$ 1,305, S.D $ 598 (range 245-2,625) on average / person / year vs. CAD$ 1,129, S.D $ 514 (range 342-2,526) on average / person / year for CBT.
Current treatment reimbursement options that fund pharmacologic therapy instead of non-pharmacologic therapy for geriatric insomnia are neither cost-saving nor ethically recommendable from the health system’s perspective.
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Doctorate in Clinical Psychology : main research portfolioStewart, Nick January 2018 (has links)
Critical Review of the LiteratureCan Borderline Personality Disorder be treated effectively in forensic settings? A systematic reviewBorderline Personality Disorder (BPD) is a common diagnosis in forensic settings. Certain features of BPD, such as impulsivity and emotional dysregulation, can create a vulnerability to impulsive acts. The condition is also associated with poor mental and physical health, making the treatment of BPD and its clinical features an important goal in forensic settings. This paper reviews evidence for the effectiveness of treating BPD and its symptoms using psychological approaches in forensic settings. A systematic search found 2913 papers, of which 13 met the inclusion criteria. The papers reported nine separate studies (six controlled) that implemented four distinct interventions, often adapted for particular forensic settings. Improvements in overall BPD symptomatology and specific BPD symptoms were reported for all types of intervention, although few differences in outcome between intervention and control groups were found. There were also reported improvements in BPD-related behaviours, but data on offending behaviour were absent. Heterogeneity in study quality and design makes it challenging to draw any firm conclusions about the effectiveness of any one form of treatment over another, nor about which treatment may best suit a particular setting. Further randomised controlled trials are needed to answer these questions. Service Improvement ProjectEvaluation of a brief educational intervention for clinical staff aimed at promoting trauma-informed approaches to careThere is growing evidence that trauma plays an important role in the aetiology of severe and enduring mental health problems. Yet staff can be reluctant to ask patients about trauma for reasons such as anxiety about harming patients and limited access to training. Where services have adopted trauma-informed approaches (TIAs) to mental health care (i.e., considering the ways in which trauma affects individuals when planning and delivering services), improved clinical outcomes have been observed. With this in mind, a new educational video was developed for mental health staff at an NHS trust. The video was intended to be (a) brief (10 minutes); (b) contemporary and engaging; and (c) accessible using computers, smartphones and tablets. Forty-one multidisciplinary staff viewed the video. Quantitative and qualitative evaluation indicated improvements in self-reported knowledge and confidence with regard to trauma, and a decrease in worries with regard to asking patients about such experiences. Participants found the video to be enjoyable, understandable and informative. Importantly, many indicated that it spurred them to further action, such as further training and asking patients about possible trauma. These findings indicate that a video of this type can offer an important ‘taster’ of trauma-related learning, constituting an important step towards embedding trauma-informed ways of working at a service. Main Research ProjectThe Role of Intrusive Imagery in Hoarding DisorderThe cardinal feature of Hoarding Disorder (HD) is persistent difficulty discarding possessions, with the resulting clutter compromising the intended use of living areas. Within the dominant cognitive-behavioural model of hoarding (Frost & Hartl, 1996), hoarding behaviours are positively and negatively reinforced in the context of certain object-related beliefs. Available treatments for HD have so far yielded modest outcomes, indicating a need for new approaches. Intrusive imagery has so far been neglected in HD research, despite the frequency of trauma in the histories of people with the condition. To address this, 27 individuals who met the DSM-5 criteria for HD and 28 community controls (CCs) were interviewed about their everyday experiences of mental imagery. Participants were also asked about the images they experienced during two recent real-life examples of actual or attempted discard of (1) an object of low subjective value; and (2) an object of high subjective value. Everyday imagery in the HD group commonly reflected themes of illness, death and reminiscence. Imagery in HD participants tended to carry negative emotional valence in comparison with CCs, and was associated with greater interference in everyday life and attempts to avoid the imagery. HD participants reported more negative experiences of intrusive imagery in comparison with CCs during recent episodes of discarding objects of low subjective value. However, HD participants experienced positive imagery when discarding, or trying to discard, high value objects. These findings indicate that although people with HD frequently report traumatic histories, this is not reflected in the everyday imagery that they experience. There is some evidence to suggest that the negative and positive memories experienced in relation to low and high value objects may aid our understanding of discarding and saving behaviour in HD. The theoretical and clinical implications of these findings are further discussed.
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Effets électrophysiologiques d’une thérapie cognitivo-comportementale pour traiter le syndrome de Gilles de la Tourette et le trouble de tics chroniquesMorand-Beaulieu, Simon 08 1900 (has links)
Les troubles des tics, comme le syndrome de Gilles de la Tourette et le trouble de tics chroniques, sont des conditions neuropsychiatriques impliquant des tics moteurs et/ou phoniques. En plus de nombreuses comorbidités, les patients qui en sont atteints ont aussi des difficultés neuropsychologiques, notamment au niveau de l’inhibition et des fonctions motrices. La thérapie cognitivo-comportementale permet d’améliorer les tics et la condition générale de ces patients. Nous avons donc enregistré, durant une tâche de compatibilité stimulus-réponse, les potentiels évoqués cognitifs et les potentiels de latéralisation motrice (lateralized readiness potential; LRP) chez 20 patients atteints de trouble des tic avant et après une thérapie cognitivo-comportementale, et chez 20 participants contrôles. Chez les patients atteints de trouble des tics, nos résultats ont révélé une apparition plus tardive de l’amorce du LRP moyenné par rapport au stimulus, une amplitude plus élevée du LRP moyenné par rapport à la réponse, et une suractivation frontale liée aux processus d’inhibition. Suite à la thérapie, le retard au niveau de la latence de l’amorce du LRP moyenné par rapport à la réponse est comblé et l’amplitude du LRP moyenné par rapport à la réponse est normalisée, mais pas la suractivation frontale liée à l’inhibition. Cela suggère donc que la thérapie induit une modification des processus prémoteurs de sélection et de préparation de la réponse, ainsi que des processus d’exécution motrice, mais n’altère pas la suractivation frontale reliée aux fonctions inhibitrices. Étant donnés ces résultats, nous suggérons que la thérapie cognitivo-comportementale induit une modification du fonctionnement des aires motrices du cerveau. / Gilles de la Tourette syndrome and chronic tic disorder are two neuropsychiatric condition involving motor and/or phonic tics. In the DSM, these two conditions are characterized as “tic disorders”. Patients with such diagnoses face numerous comorbidities, and also show multiple neuropsychological impairments, especially concerning inhibition and motor processing. Tic symptoms, as well as general condition, can be improved with a cognitive-behavioural therapy (CBT). To this end, we recorded, during a stimulus-response compatibility task, event-related potentials and lateralized readiness potentials in 20 patients with tic disorder and 20 healthy controls. Patients and controls were paired on age, sex and hand dominance. Our result revealed a delay in stimulus-locked lateralized readiness potential (LRP) onset latency, higher response-locked LRP peak amplitude and a frontal overactivation related to stimulus inhibition in GTS and CTD patients. Following CBT, stimulus-locked LRP onset latency and response-locked LRP peak amplitude were normalized, but the frontal overactivation related to inhibition processing remained unchanged. These results suggest that CBT induces a modification of pre-motor processes such as response selection and preparation, as well as motor processes like response execution, but does not affect cortical activation related to stimulus inhibition. Since we found a reduction in tic symptoms, as well as a normalization of stimulus-locked LRP onset latency and response-locked LRP peak amplitude, and because LRPs are partly generated by the supplementary motor area, we suggest that CBT leads to a modification of this structure’s functioning.
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Improving care for patients with non-cardiac chest pain : Description of psychological distress and costs, and evaluation of an Internet-delivered interventionMourad, Ghassan January 2015 (has links)
Introduction: More than half of all patients seeking care for chest pain do not have a cardiac cause for this pain. Despite recurrent episodes of chest pain, many patients are discharged without a clear explanation of the cause for their pain. A lack of explanation may result in a misinterpretation of the pain as being cardiac-related, causing worry and uncertainty, which in turn leads to substantial use of healthcare resources. Psychological distress has been associated with non-cardiac chest pain (NCCP), but there is limited research regarding the relationship between different psychological factors and their association with healthcare utilization. There is a need for interventions to support patients to manage their chest pain, decrease psychological distress, and reduce healthcare utilization and costs. Aim: The overall aim of this thesis was to improve care for patients with non-cardiac chest pain by describing related psychological distress, healthcare utilization and societal costs, and by evaluating an Internet-delivered cognitive behavioural intervention. Designs and methods: This thesis presents results from four quantitative studies. Studies I and II had a longitudinal descriptive and comparative design. The studies used the same initial cohort. Patients were consecutively approached within 2 weeks from the day of discharge from a general hospital in southeast Sweden. In study I, 267 patients participated (131 with NCCP, 66 with acute myocardial infarction (AMI), and 70 with angina pectoris (AP)). Out of these, 199 patients (99 with NCCP, 51 with AMI, 49 with AP) participated in study II. Participants were predominantly male (about 60 %) with a mean age of 67 years. Data was collected on depressive symptoms (Study I), healthcare utilization (Study I, II), and societal costs (Study II). Study III had a cross-sectional explorative and descriptive design. Data was collected consecutively on depressive symptoms, cardiac anxiety and fear of body sensations in 552 patients discharged with diagnoses of NCCP (51 % women, mean age 64 years) from four hospitals in southeast Sweden. Patients were approached within one month from the day of discharge. Study IV was a pilot randomized controlled study including nine men and six women with a median age of 66 years, who were randomly assigned to an intervention (n=7) or control group (n=8). The intervention consisted of a four-session guided Internet-delivered cognitive behavioural therapy (CBT) program containing psychoeducation, exposure to physical activity, and relaxation. The control group received usual care. Data was collected on chest pain frequency, cardiac anxiety, fear of body sensations, and depressive symptoms. Results: Depressive symptoms were prevalent in 20 % (Study IV) and 25 % (Study I, III) of the patients, and more than half of the patients still experienced depressive symptoms one year later (Study I). There were no significant differences in prevalence and severity of depressive symptoms between patients diagnosed with NCCP, AMI or AP. Living alone and younger age were independently related to more depressive symptoms (Study I). Cardiac anxiety was reported by 42 % of the patients in study III and 67 % of the patients in study IV. Fear of body sensations was reported by 62 % of the patients in study III and 93 % of the patients in study IV. On average, patients with NCCP had 54 contacts with primary care or the outpatient clinic per patient during the two-year study period. This was comparable to the number of contacts among patients with AMI (50 contacts) and AP (65). Patients with NCCP had on average 2.6 hospital admissions during the two years, compared to 3.6 for patients with AMI and 3.9 for patients with AP (Study II). Four out of ten patients reported seeking healthcare at least twice during the last year due to chest pain (Study III). On average, 14 % of patients with NCCP were on sick-leave annually, compared to 18 % for patient with AMI and 25 % for patient with AP. About 11-12 % in each group received a disability pension. The mean annual societal costs for patients with NCCP, AMI and AP were €10,068, €15,989 and €14,737 (Study II). Depressive symptoms (Study I, III), cardiac anxiety (Study III) and fear of body sensations (Study III) were related to healthcare utilization. Cardiac anxiety was the only variable independently associated with healthcare utilization (Study III). In the intervention study (Study IV), almost all patients in both the intervention and control groups improved with regard to chest pain frequency, cardiac anxiety, fear of body sensations, and depressive symptoms. There was no significant difference between the groups. The intervention was perceived as feasible and easy to manage, with comprehensible language, adequate and varied content, and manageable homework assignments. Conclusions: Patients with NCCP experienced recurrent and persistent chest pain and psychological distress in terms of depressive symptoms, cardiac anxiety and fear of body sensations. The prevalence and severity of depressive symptoms in patients with NCCP did not differ from patients with AMI and patients with AP. NCCP was significantly associated with healthcare utilization and patients had similar amount of primary care and outpatient clinic contacts as patients with AMI. The estimated cumulative annual national societal cost for patients with NCCP was more than double that of patients with AMI and patients with AP, due to a larger number of patients with NCCP. Depressive symptoms, cardiac anxiety and fear of body sensations were related to increased healthcare utilization, but cardiac anxiety was the only variable independently associated with healthcare utilization. These findings imply that screening and treatment of psychological distress should be considered for implementation in the care of patients with NCCP. By reducing cardiac anxiety, patients may be better prepared to handle chest pain. A short guided Internet-delivered CBT program seems to be feasible. In the pilot study, patients improved with regard to chest pain frequency, cardiac anxiety, fear of body sensations, and depressive symptoms, but this did not differ from the patients in the control group who received usual care. Larger studies with longer follow-up are needed to evaluate both the short and long- term effects of this intervention.
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Economic evaluation of benzodiazepines versus cognitive behavioural therapy among older adults with chronic insomniaSingh, Dharmender 12 1900 (has links)
L’insomnie, commune auprès de la population gériatrique, est typiquement traitée avec des benzodiazépines qui peuvent augmenter le risque des chutes. La thérapie cognitive-comportementale (TCC) est une intervention non-pharmacologique ayant une efficacité équivalente et aucun effet secondaire. Dans la présente thèse, le coût des benzodiazépines (BZD) sera comparé à celui de la TCC dans le traitement de l’insomnie auprès d’une population âgée, avec et sans considération du coût additionnel engendré par les chutes reliées à la prise des BZD. Un modèle d’arbre décisionnel a été conçu et appliqué selon la perspective du système de santé sur une période d’un an. Les probabilités de chutes, de visites à l’urgence, d’hospitalisation avec et sans fracture de la hanche, les données sur les coûts et sur les utilités ont été recueillies à partir d’une revue de la littérature. Des analyses sur le coût des conséquences, sur le coût-utilité et sur les économies potentielles ont été faites. Des analyses de sensibilité probabilistes et déterministes ont permis de prendre en considération les estimations des données.
Le traitement par BZD coûte 30% fois moins cher que TCC si les coûts reliés aux chutes ne sont pas considérés (231$ CAN vs 335$ CAN/personne/année). Lorsque le coût relié aux chutes est pris en compte, la TCC s’avère être l’option la moins chère (177$ CAN d’économie absolue/ personne/année, 1,357$ CAN avec les BZD vs 1,180$ pour la TCC). La TCC a dominé l’utilisation des BZD avec une économie moyenne de 25, 743$ CAN par QALY à cause des chutes moins nombreuses observées avec la TCC. Les résultats des analyses d’économies d’argent suggèrent que si la TCC remplaçait le traitement par BZD, l’économie annuelle directe pour le traitement de l’insomnie serait de 441 millions de dollars CAN avec une économie cumulative de 112 billions de dollars canadiens sur une période de cinq ans. D’après le rapport sensibilité, le traitement par BZD coûte en moyenne 1,305$ CAN, écart type 598$ (étendue : 245-2,625)/personne/année alors qu’il en coûte moyenne 1,129$ CAN, écart type 514$ (étendue : 342-2,526)/personne/année avec la TCC.
Les options actuelles de remboursement de traitements pharmacologiques au lieu des traitements non-pharmacologiques pour l’insomnie chez les personnes âgées ne permettent pas d’économie de coûts et ne sont pas recommandables éthiquement dans une perspective du système de santé. / Insomnia is common in the geriatric population, typically treated with benzodiazepine drugs which can increase the risk of falls. Cognitive behavioral therapy (CBT) is a non-pharmacological intervention with equivalent efficacy and no adverse events. This thesis compares the cost of benzodiazepines versus CBT for the treatment of insomnia in older adults, with and without consideration of the additional cost of falls incurred by benzodiazepine use. A decision tree model was constructed and run from the health payer’s perspective over 1 year. The probability of falls, ER visits, hospitalisation with and without hip fracture, cost data and utilities were derived from a comprehensive literature review. Cost consequence, cost utility and potential cost saving analyses were performed. Both probabilistic and deterministic sensitivity analyses were conducted to account for uncertainty around the data estimates.
Benzodiazepine treatment costs 30% less than the price of CBT when the costs of falls are not considered (CAN $231 vs. CAN $335 per individual per year). When the cost of falls is considered, CBT emerges as the least expensive option (absolute cost-saving CAN$ 177 per person per year, CAN $1,357 with benzodiazepines vs. $1,180 for CBT). CBT dominated benzodiazepines, with a mean cost saving of CAN $ 25,743 per QALY gained with CBT due to fewer falls. The cost savings analysis shows that if the CBT were to completely replace benzodiazepine therapy, the expected annual direct cost savings for the treatment of insomnia would be $ 441 million CAD dollars, with a cumulative cost savings of $112 billion CAD dollars over 5-years. The PSA report shows that even at different varying parameters, benzodiazepines cost CAD$ 1,305, S.D $ 598 (range 245-2,625) on average / person / year vs. CAD$ 1,129, S.D $ 514 (range 342-2,526) on average / person / year for CBT.
Current treatment reimbursement options that fund pharmacologic therapy instead of non-pharmacologic therapy for geriatric insomnia are neither cost-saving nor ethically recommendable from the health system’s perspective.
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Individually tailored internet-based cognitive behavioural therapy for anxiety disorders / Skräddarsydd internetförmedlad kognitiv beteendeterapi för ångestproblematikBergman Nordgren, Lise January 2013 (has links)
Fear is an innate emotion and an adaptive response to provide protection from potential harm. When fear is excessive and out of proportion in relation to the confronted situation, it can lead to the development of an anxiety disorder. Many individuals feel anxious at some point, but not all experience clinical anxiety or meet the diagnostic criteria of an anxiety disorder. Still, anxiety disorders are the most prevalent form of psychiatric disorder in the general population. More often than not people suffering from one anxiety disorder also present other psychiatric conditions. As of today, cognitive and behavioural treatments have been tested and found to positively affect anxiety disorders, making them the treatment of choice. Nevertheless, many patients do not seek or receive adequate treatment. One common critique of the research trials from which the recommendations for treatments stem is the use of a single protocol targeting only one diagnosis. This is because many people suffer from comorbidities. Another problem connected to the recommendation that cognitive behavioural therapy (CBT) should be the treatment of choice for anxiety disorders is the lack of therapists with adequate training. One possible way of dealing both with the shortcoming of therapists and making CBT more accessible is the use of the Internet. Internet-based CBT (ICBT) has been tested in numerous trials during the last 15 years, showing positive outcomes for a large variety of disorders. Many ICBT trials also make use of a single protocol. Another way of dealing with comorbidities might be to tailor the treatment to let characteristics and preferences of the patient guide the design of the protocol. Little is known about possible effects of tailoring the ICBT, the effects of therapeutic relationships in ICBT, and the effectiveness and cost-effectiveness of these treatments. This thesis is based on three studies on two separate randomized controlled trials (RCTs) using the same set of modules accessible for the tailored protocol. Study I was an RCT investigating treatment effects up to two-year after completion, showing favourable outcomes of the treatment in a self-recruited sample at all measure points. Study II was a secondary analysis exploring possible relations between working alliance and treatment outcome for participants in the treatment group recruited for Study I indicating that working alliance predict outcome in this tailored treatment. The second RCT was an effectiveness trial (Study III) analysing treatment effects and cost-effectiveness of the treatment up to one year post treatment in a primary-care population. This study showed positive treatment effects both regarding symptom reduction and cost-effectiveness, and that effects were sustained at one year post treatment. Conclusions drawn from these studies are that individually tailored ICBT seems to be a feasible approach for patients with anxiety disorders regardless of comorbidities, and a responsible choice in terms of societal costs. / Rädsla är en medfödd känsla och en adaptiv respons för att skydda organismen från potentiell skada. När rädslan blir överdriven och oproportionerlig i relation till den konfronterade situationen, kan det leda till utvecklandet av ångestsyndrom. Många personer upplever någon gång ångest, men inte alla upplever klinisk ångest eller uppfyller de diagnostiska kriterierna för något ångestsyndrom. Trots detta är ångest det vanligaste psykiatriska tillståndet i befolkningen i stort och oftast uppfyller personer som lider av ett ångestsyndrom även andra psykiatriska tillstånd. Till dags dato har både kognitiva och beteendeinriktade behandlingar testats och visat sig verksamma vid ångestproblem, vilket gjort dem till de behandlingar som rekommenderas för dessa tillstånd. Trots god effekt av behandling söker många patienter ändå inte hjälp, alternativt erhåller inte adekvat behandling. En vanlig kritik mot den forskning från vilka behandlingsrekommendationerna för ångestsyndrom stammar är att många använt en manual eller ett protokoll som riktar sig mot bara en diagnos. Detta på grund av den stora komorbiditeten. Ett annat problem kopplat till rekommendationerna att kognitiv beteendeterapi (KBT) ska vara förstahandsval vid behandling av ångest är bristen på behandlare med adekvat utbildning. Ett möjligt sätt att göra KBT mer tillgängligt är att använda Internet. Internet- förmedlad KBT (IKBT) har prövats i ett stort antal studier de senaste 15 åren dessa har visat positiva resultat vid ett stort antal psykiatriska tillstånd. Flertalet av dessa studier har dock använt ett enda behandlingsprotokoll. En annan möjlighet att hantera komorbiditet kan vara att skräddarsy behandlingen för att låta patientens egenskaper och preferenser vara med och styra utformningen av behandlingsprotokollet. Möjliga effekter av att skräddarsy IKBT är relativt lite undersökt, likaså effekterna av terapeutiska relationer i IKBT samt klinisk effektivitet och kostnadseffektiviteten för dessa behandlingar. Denna avhandling bygger på tre studier från två randomiserade kontrollerade studier med samma uppsättning av moduler tillgängliga för att skräddarsy behandlingsprotokollen. I Studie I undersöktes behandlingseffekter upp till två år efter avslutad behandling i en självrekryterad grupp patienter. Studie II var en sekundäranalys av behandlingsgruppen från Studie I där eventuella samband mellan arbetsallians och behandlingsresultat undersöktes. Den andra randomiserade kontrollerade studien var en prövning av huruvida denna behandling var effektiv för en klinisk population (Studie III) rekryterad via primärvården. Förutom behandlingseffekter undersöktes även kostnadseffektiviteten upp till ett år efter behandlingsavslut. De slutsatser som dras utifrån dessa studier är att skräddarsydd IKBT verkar vara en framkomlig väg för patienter med ångest oavsett komorbiditet, att arbetsalliansen kan vara en faktor som påverkar utfallet, samt att det är ett ansvarsfullt val vad gäller samhälleliga kostnader.
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A model of cognitive behavioural therapy for HIV-positive women to assist them in dealing with stigmaTshabalala, Jan 17 October 2009 (has links)
In this study, a model of cognitive behavioural therapy (CBT) was developed, implemented and assessed. The aim of this model is to assist HIV-positive women in dealing with internalised and enacted stigma. Since much of the research about therapies developed to deal with HIV-related stigma so far has been done within a western frame of reference, in the current study a model was developed to suit the local South African situation. Women were specifically targeted as they are more vulnerable to HIV/AIDS and are disproportionately affected by the epidemic. Because of culturally determined gender roles, women are not always in a position to take control of their sexual health. Furthermore, because of the negative experiences of HIV diagnosis, the stigma has a negative impact on women’s behaviour. As a result, there is a need for a therapeutic model to assist HIV-positive women in changing the experience of internalised stigma and discrimination. A CBT approach was used in therapy to challenge the women’s dysfunctional beliefs, to change their automatic thoughts and to promote more realistic adaptive patterns of thinking. All of these aimed to assist them in dealing with stigma. Eight therapy sessions (one a week for eight weeks) were planned for each of the women. This research was conducted in two phases. In Phase 1, data was gathered about the experiences of HIV-positive women to gain an understanding of their experiences of HIV-related stigma and discrimination. Various sources of information were used to identify not only the relevant themes contributing to the individual’s experience of internalised stigma, but also possible ways to change them. These sources included a study of the available literature, the researcher's own experience and focus group discussions with other psychologists in practice, and interviews with five HIV-positive women (in the form of case studies). Five women living with HIV/AIDS, who were experiencing difficulties in dealing with stigma, were recruited at Witbank Hospital, where they were interviewed and asked to complete five psychometric instruments. The researcher scrutinised the data gained from the psychometric scales to assess the validity of the instruments to identifying the feelings of the participants the researcher observed in the interviews. Rubin and Rubin's (1995) method was used to analyse the data. The findings that emerged from Phase 1 were used to identify common themes to be addressed in the intervention, for example feelings of powerlessness, feelings of guilt, behavioural implications of stigma, the experience of the reaction of others and uncertainty about the future. These themes were used as guidelines and were adapted according to the specific needs of each of the women seen in therapy so as to address negative feelings and behaviour. Phase 2 focused on the implementation and evaluation of the cognitive behavioural model. A purposive sampling technique was used for this study. The model was tried out with ten HIV-positive women who served as the experimental group. A quasi-experimental design was used, involving a pre-and post-test and a control group consisting of ten other women identified at the same hospital. The scores that the experimental group and the control group obtained before the intervention were compared to verify that the two groups were comparable prior to the intervention. Post-test scores were compared to investigate differences between the groups after the intervention. The process notes of the therapy sessions were analysed by means of qualitative analysis to understand the reactions of the women in therapy. This contributed to the researcher’s understanding of the appropriateness and effectiveness of various therapeutic techniques used with the experimental group. Findings of this research indicate that, when compared to the control group, the experimental group not only experienced less depression, internalised stigma and negative coping, but also higher levels of self-esteem and positive coping after having participated in eight therapy sessions. The study further revealed that being HIV positive and trying to cope with stigma and discrimination involve diverse experiences for women, although there are common themes for all participants. It was recommended that the intervention be altered in future use in the following ways: Those techniques that were found to be more effective with the majority of women (positive cognitive reframing, teaching of coping strategies, homework assignments, decatastrophising and assertiveness training) could probably be used with success in similar conditions. Only the techniques that worked well should be used, and care should be taken not to use too many techniques. Each client should be given the time to question the evidence for her automatic thoughts and to draw her own conclusions about her situation, feelings or thoughts and to grasp the cognitive strategies, rather than to bombard her with many different techniques. The therapist should also relate more to the individual client and adapt the model to her context, rather than to implement the model rigorously. / Thesis (PhD)--University of Pretoria, 2009. / Psychology / unrestricted
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The Body image of middle adolescent girlsWilliams, Jennifer Gail 01 January 2002 (has links)
The prevalence of dieting is alarmingly high amongst adolescents in South Africa. Dieting behaviour, influenced by the promotion of the thin ideal, poses one of the main risks for eating disorders, which have serious physical, psychological and social consequences, including death.
Treatment of eating disorders is a costly, difficult and long-term process, therefore preventative measures have been advocated. One of the shortcomings of existing school-based primary intervention programmes has been the failure to bring about significant changes in body image, a key defining feature of eating disorders.
This study evaluates the effectiveness of a modified version of Rosen's body image programme with adolescents, with the view to exploring the idea of adding a body image component to existing preventative programmes. The modified version of Rosen's programme proved to be effective in improving the body image of mid-adolescents. / Educational Studies / M. Ed. (Psychology of Education, with specialisation in Guidance and Counselling)
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Pain : psychological measurement and treatmentMokhuane, Esther Margaret Queenie 11 1900 (has links)
This research was executed as three separate studies. Study 1 focused on the perception of pain and the semantic aspects of pain. Study 2 focused on the measurement of acute pain and mood states. Study 3 focused on the psychological treatment of cancer pain. In Study 1 a group of 66 Setswana-speaking adults were
required to describe what they saw, what happened, and what would be the outcome with respect to three visually presented pain scenes using The Pain Apperception Test (PAT) A qualitative analysis of their responses shows that pain is experienced as an all encompassing experience affecting all aspects of their lives, such as the physical, emotional, social, and economic. This was found to be true, irrespective of gender and age with the exception of economic issues. A qualitative analysis of their responses to the Pain Eliciting Incidents Questionnaire (PEIQ) reveals that the Setswana pain descriptors are classifiable according to the three dimensions of pain namely, the sensory-discriminative, affective-motivational, and cognitive-evaluative.
Sludy 2 applied the Profile of Mood States (POMS) preoperatively to a group of 58 female laparotomy
(gynaecological) patients. These patients were also tested post-operatively with the Visual Analogue Scale (VAS) and the Wisconsin Brief Pain Questionnaire (WBPQ) as pain measures. The pain measures were taken at no medication and at the peak of medication. Factor analysis could not confirm the validity of the six POMS scales. These scales also did not show correlations with post-operative pain. Correlations between the pain measures showed acceptable reliability and validity of the VAS and the WBPQ. In Study 3 three groups of 15 cancer patients each, suffering from chronic pain, were treated over a period of two weeks with either cognitive behavioural therapy plus medication, reassurance therapy plus medication, or medication only. Comparison of before and after treatment pain measures showed that both cognitive behavioural therapy and reassurance therapy had a beneficial effect. Follow-up results three months later showed that the beneficial effect
of reassurance therapy did not persist. Patients treated with cognitive behavioral therapy still showed the
beneficial effects thereof. / Psychology / D. Litt. et Phil. (Psychology)
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