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1.
Eur Arch Psychiatry Clin Neurosci ; 274(1): 139-149, 2024 Feb.
Article in English | MEDLINE | ID: mdl-37598131

ABSTRACT

Personality disorders (PDs) are associated with high levels of societal costs, regardless of whether a single PD or a broad range of PDs have been studied. However, research on the relative contribution of specific PD-types on societal costs is limited. The aim of this study was to explore the possible contributions of the individual DSM-5 categories of PDs on the level of societal costs and its components (health service costs and productivity loss), while controlling for the impact of comorbid mental health and substance use disorders on these outcomes. Participants (n = 798) were retrieved from the quality register of the Norwegian Network for Personality Disorders-a collaboration of PD-treatment units within specialist mental health services. The patients were referred to treatment in the time-period 2017-2020. Costs were assessed using a structured interview covering the 6-month period prior to assessment. Diagnoses were determined by semi-structured diagnostic interviews (SCID-5-PD and M.I.N.I.). Statistics included multiple regression analyses. The main result was that no specific PD had a unique contribution to the high level of societal costs generally found among treatment-seeking patients with PDs. Borderline PD (BPD) was the only PD with significantly higher health service costs than the other PDs, while BPD, avoidant PD, and unspecified PD were independently associated with enhanced productivity loss. The differential cost-effects of specific PDs on the cost components were small. Several comorbid mental health and substance use disorders were significant contributors to costs, irrespective of PD status. The results underscore the importance of developing and implementing effective treatments for a broader range of PDs, to reduce the high levels of societal costs associated with all PDs.


Subject(s)
Mental Health Services , Substance-Related Disorders , Humans , Personality Disorders/diagnosis , Personality Disorders/epidemiology , Personality Disorders/therapy , Regression Analysis , Diagnostic and Statistical Manual of Mental Disorders , Norway/epidemiology , Substance-Related Disorders/epidemiology , Substance-Related Disorders/therapy
2.
Psychother Res ; : 1-15, 2023 Nov 14.
Article in English | MEDLINE | ID: mdl-37963354

ABSTRACT

OBJECTIVE: This study examines how therapist emotional response/countertransference (CT) develops during treatment for patients with personality disorders (PDs) and how pre-treatment patient factors (severity of personality pathology, PD category, level of symptom distress) predict CT responses. Secondly, we explored associations between patient clinical outcome and CT. METHOD: A longitudinal, observational study including 1956 patients with personality pathology treated at psychotherapy units within specialist mental health services. Therapists' emotional response was repeatedly assessed by the Feeling Word Checklist-Brief Version (FWC-BV) with three subscales-Inadequate, Confident, and Idealized. RESULTS: Levels of Inadequate CT were lowest and stable over time while Confident and Idealized increased over time. Greater severity of personality pathology and borderline PD predicted higher initial Inadequate, lower initial Confident and decreasing Inadequate over time. Antisocial PD predicted decreasing Confident. Number of PD criteria had higher impact on therapist CT than level of symptom distress. Clinical improvement was associated with decreasing Inadequate. CONCLUSION: Therapists reported predominantly Confident CT when working with PD patients. More severe personality pathology, and borderline PD, specifically, predicted more negative CT initially, but the negative CT decreased over time. Patients who did not improve were associated with increasing Inadequate.

3.
J Clin Psychol ; 79(8): 1752-1769, 2023 08.
Article in English | MEDLINE | ID: mdl-36916214

ABSTRACT

OBJECTIVE: There is a relatively small body of research on the cost-of-illness of personality disorders (PDs). Most studies only include borderline PD. The aim of this study was to investigate mean societal costs, including its components, (direct) health service costs and (indirect) productivity loss, among treatment-seeking patients with the broad range of all PDs according to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5). METHODS: Cross-sectional data from 911 patients diagnosed with at least 1 PD were retrieved from the quality register of the Norwegian Network for Personality Disorders-a collaboration of PD treatment units within specialist mental health services. The patients were referred in the time period 2017-2020. Estimation of costs was based on a bottom-up approach, using information from a structured interview covering the 6-month period before assessment, whereas unit costs were retrieved from public reports, public records, or public agencies. The human capital approach was used to calculate productivity loss. Diagnoses were determined by semi-structured diagnostic interviews (Structured Clinical Interview for DSM-5-PD [SCID-5-PD]). RESULTS: The mean societal costs were €20.260 during the 6-month period before specialized treatment. The largest cost component was productivity loss (65%), whereas health service costs constituted 35%. The main contributors to societal costs from the underlying health service cost components were inpatient treatment (20.5%) and individual outpatient treatment (10.5%). CONCLUSION: Societal costs were substantial among treatment-seeking patients with the broad range of DSM-5 PDs, comparable to the societal costs of schizophrenia, and significantly higher than the societal costs of both depression and anxiety disorders. The cost estimates converged with recent, register-based cost-of-illness studies of different PDs but exceeded previous findings from other bottom-up studies. Furthermore, the results underscore the importance of implementing effective and specialized treatment for patients with a broad range of PDs, not only to alleviate individual suffering but also to reduce the level of societal costs. The emphasis on productivity loss as a main contributor to the overall societal costs is substantiated, hence underlining the relevance of interventions focusing on improving occupational functioning.


Subject(s)
Mental Health Services , Schizophrenia , Humans , Cross-Sectional Studies , Personality Disorders/psychology , Health Care Costs , Diagnostic and Statistical Manual of Mental Disorders
4.
Tech Coloproctol ; 26(11): 883-891, 2022 11.
Article in English | MEDLINE | ID: mdl-35963978

ABSTRACT

BACKGROUND: Pilonidal sinus disease (PSD) is a frequent disorder. Treatment failure and recurrence are common, leading to significant morbidity. The aim of this study was to investigate the impact and need for repeated treatment of injected autologous adipose tissue into non-healing PSD wounds and primary anal-near PSD or anal-near recurrence. METHODS: At the Department of Surgery, Randers Regional Hospital, Denmark, a prospective pilot study was conducted on consecutive PSD patients with lack of healing 3 months after surgery (Bascom's cleft lift) or with primary or recurrent anal-near pilonidal sinus disease from December 2018 to March 2020. The primary endpoint was time to healing. Autologous adipose tissue was harvested from the patients and injected into the lesions after surgical revision. Patients were examined 2 and 12 weeks after surgery. Patients with lack of healing after 12 weeks (undermining or no skin coverage) were offered re-injection. RESULTS: We included 30 patients [26 men and 4 women, median age 24 years (range 18-59 years)]. Complete healing was achieved in 25 patients [83.3%; 95% CI (69.9-96.7)]. Two patients had recurrence (6.7%). The median time to complete healing was 159 (189) days. The mean operation time was 70.6 ± 23.7 min and the mean amount of injected autologous adipose tissue was 19 ± 10 ml. There were no major complications. CONCLUSION: Freshly collected autologous adipose tissue injected into chronic non-healing or primary and recurrent PSD lesions near the anal verge is safe and efficient.


Subject(s)
Pilonidal Sinus , Skin Diseases , Adipose Tissue , Adolescent , Adult , Female , Humans , Male , Middle Aged , Pilonidal Sinus/surgery , Pilot Projects , Prospective Studies , Recurrence , Reoperation , Treatment Outcome , Young Adult
5.
Epidemiol Psychiatr Sci ; 31: e48, 2022 Jul 11.
Article in English | MEDLINE | ID: mdl-35815622

ABSTRACT

AIMS: The mounting evidence for effective delivery of psychological interventions by non-specialists in low- and middle-income settings has led to a rapid expansion of mental health and psychosocial support trainings globally. As such, there is a demand for strategies on how to train and implement these services to attain adequate quality. This study aims to evaluate the added value of a competency-driven approach to training of facilitators for a group intervention for children with severe emotional distress in Lebanon. METHODS: In a controlled before and after study, 24 trainees were randomly allocated to participate in either a competency-driven training (CDT) or training-as-usual (TAU) (1 : 1) for a psychological intervention for children with severe emotional distress. We assessed the change in demonstrated competencies, using standardised role-plays, before and after the training. Measures included the 13-item Working with children-Assessment of Competencies Tool (WeACT), the 15-item ENhancing Assessment of Common Therapeutic factors (ENACT) and the 6-item Group facilitation: Assessment of Competencies Tool (GroupACT). The trainer in the experimental arm used pre-training and during training competency assessment scores to make real-time adjustment to training delivery. Due to COVID-19 pandemic restrictions, all activities were done remotely. RESULTS: CDT resulted in significantly better outcomes on increasing competencies on the WeACT (repeated measures analysis of variance; F(1, 22) = 6.49, p < 0.018) and on the GroupACT (Mann-Whitney U = 22, p < 0.003), though not statistically significant on the ENACT. There is no significant between-group difference on the reduction of harmful behaviours, mainly because both forms of training appear equally successful in eliminating such behaviours. CONCLUSIONS: This proof-of-concept study demonstrates the potential of CDT, using standardised assessment of trainee competencies, to contribute to better training outcomes without extending the duration of training. CDT can result in up to 18% greater increase in adequate competency, when compared to TAU. The study also yields recommendations for further enhancing the benefits of competency-driven strategies. A fully powered trial is needed to confirm these findings.


Subject(s)
COVID-19 , Psychosocial Intervention , Child , Humans , Lebanon , Mental Health , Pandemics
6.
Sci Rep ; 12(1): 7655, 2022 05 10.
Article in English | MEDLINE | ID: mdl-35538135

ABSTRACT

As an Arctic gateway, the Norwegian Sea sustains a rich diversity of seasonal and resident species of soniferous animals, vulnerable to the effects of climate change and anthropogenic activities. We show the occurrence of seasonal patterns of acoustic signals in a small canyon off Northern Norway, and investigate cetacean vocal behavior, human-made noise, and climatic contributions to underwater sound between January and May 2018. Mostly median sound levels ranged between 68.3 and 96.31 dB re 1 µPa2 across 1/3 octave bands (13 Hz-16 kHz), with peaks in February and March. Frequencies under 2 kHz were dominated by sounds from baleen whales with highest rates of occurrence during winter and early spring. During late-spring non-biological sounds were predominant at higher frequencies that were linked mainly to ship traffic. Seismic pulses were also recorded during spring. We observed a significant effect of wind speed and ship sailing time on received sound levels across multiple distance ranges. Our results provide a new assessment of high-latitude continental soundscapes in the East Atlantic Ocean, useful for management strategies in areas where anthropogenic pressure is increasing. Based on the current status of the local soundscape, we propose considerations for acoustic monitoring to be included in future management plans.


Subject(s)
Acoustics , Sound , Animals , Arctic Regions , Cetacea , Noise , Ships
7.
Psychother Res ; 31(5): 604-618, 2021 06.
Article in English | MEDLINE | ID: mdl-33043816

ABSTRACT

Objective: Mentalization-based treatment (MBT) is an evidence-based long-term treatment for borderline personality disorder (BPD). Alliance is central for effective psychotherapies. Few studies have addressed aspects of working alliance in BPD evidence-based treatments. This study aimed to investigate alliance development in MBT therapies with different clinical outcomes. Method: The sample included 155 patients in an MBT programme. Clinical outcomes were based on Global Assessment of Functioning (GAF). The sample was divided in two subgroups according to GAF levels at the end of treatment (cut-off = 60). Working alliance was assessed by patient report (Working Alliance Inventory, subscales, Goals, Bonds and Tasks) and assessed repeatedly over 36 months. The method for statistical analyses was linear mixed models. Results: Initial levels of Goals, Bonds, and Tasks did not differ by subgroup, but change over time differed significantly by subgroup. In the good outcome subgroup, ratings of Goals, Bonds, and especially Tasks increased significantly over time. In the poor outcome subgroup, paranoid PD was associated with poorer alliance development over time. Conclusions: Good outcome therapies were characterized by a process where the working alliance grew over time. Results encourage an explicit focus on tasks in therapy particularly for patients with high levels of mistrust.


Subject(s)
Borderline Personality Disorder , Mentalization , Therapeutic Alliance , Borderline Personality Disorder/therapy , Goals , Humans , Treatment Outcome
8.
BMC Psychiatry ; 20(1): 141, 2020 03 30.
Article in English | MEDLINE | ID: mdl-32228529

ABSTRACT

BACKGROUND: The Feeling Word Checklist (FWC) is a self-report questionnaire designed to assess therapists' countertransference (CT) feelings. The primary aim of the study was to evaluate the psychometric properties of a brief, 12-item version of the Feeling Word Checklist (FWC-BV). The second aim was to validate the factor structure by examining the associations between the FWC-BV factors, patients' personality pathology and therapeutic alliance (TA). METHODS: Therapists at 13 different outpatient units within the Norwegian Network of Personality Disorders participated, and the study includes therapies for a large sample of patients (N = 2425) with personality pathology. Over a period of 2.5 years, therapists completed the FWC-BV for each patient in therapy every 6 months. Statistical methods included exploratory (EFA) and confirmatory (CFA) factor analysis. Internal consistency was estimated using Mc Donald's coefficient Omega (ωt). The Structured Clinical Interview for DSM-IV - Axis II (SCID II) and Mini International Neuropsychiatric Interview (MINI) were used as diagnostic instruments, and patient-rated TA was assessed using the Working Alliance Inventory (WAI-SR). RESULTS: Factor analyses revealed three clinically meaningful factors: Inadequate, Idealised and Confident. These factors had acceptable psychometric properties. Most notably, a number of borderline PD criteria correlated positively with the factors Inadequate and Idealised, and negatively with the factor Confident. All the factors correlated significantly with at least one of the WAI-SR subscales. CONCLUSIONS: The FWC-BV measures three clinically meaningful aspects of therapists' CT feelings. This brief version of the FWC seems satisfactory for use in further research and in clinical contexts.


Subject(s)
Checklist/standards , Countertransference , Personality Disorders/diagnosis , Self Report/standards , Adult , Diagnostic and Statistical Manual of Mental Disorders , Emotions , Factor Analysis, Statistical , Female , Humans , Male , Middle Aged , Personality Disorders/psychology , Psychiatric Status Rating Scales , Psychometrics , Reproducibility of Results
9.
HIV Med ; 21(2): 84-95, 2020 02.
Article in English | MEDLINE | ID: mdl-31603598

ABSTRACT

OBJECTIVES: We aimed to compare risk factors for adverse pregnancy outcomes in women living with HIV (WLWH) with those in women of the general population (WGP) in Denmark. Further, we estimated risk of pregnancy- or birth-related complications. METHODS: A retrospective cohort study including all WLWH who delivered a live-born child from 2002 to 2014 and WGP, matched by origin, age, year and parity, was carried out. We compared risk factors during pregnancy and estimated risk of pregnancy- and birth-related complications using multivariate logistic regression. RESULTS: A total of 2334 pregnancies in 304 WLWH and 1945 WGP were included in the study. WLWH had more risk factors present than WGP during pregnancy: previous caesarean section (CS) (24.7% versus 16.3%, respectively; P = 0.0001), smoking (14.2% versus 7.5%, respectively; P = 0.0001) and previous perinatal/neonatal death (2.3% versus 0.9%, respectively; P = 0.03). We found no difference between groups regarding gestational diabetes, hypertensive disorders, low birth weights or premature delivery. More children of WLWH had intrauterine growth retardation (IUGR) [adjusted odds ratio (aOR) 1.9; 95% confidence interval (CI) 1.1-3.2; P = 0.02]. Median gestational age and birth weight were lower in children born to WLWH. WLWH had a higher risk of emergency CS (EmCS) (aOR 1.6; 95% CI 1.2-2.1; P = 0.0005) and postpartum haemorrhage (aOR 1.4; 95% CI 1.0-1.9; P = 0.02) but not infection, amniotomy, failure to progress, low activity-pulse-grimace-appearance-respiration (APGAR) score or signs of asphyxia. CONCLUSIONS: WLWH had more risk factors present during pregnancy, similar risks of most pregnancy- and birth-related complications but a higher risk of postpartum haemorrhage and EmCS compared with WGP. Children born to WLWH had lower median birth weights and gestational ages and were at higher risk of IUGR.


Subject(s)
Fetal Diseases/epidemiology , HIV Infections/epidemiology , Pregnancy Outcome/epidemiology , Adult , Case-Control Studies , Cesarean Section/statistics & numerical data , Denmark/epidemiology , Female , Fetal Diseases/etiology , Gestational Age , HIV Infections/complications , Humans , Maternal Age , Multivariate Analysis , Pregnancy , Retrospective Studies , Risk Factors
10.
Personal Ment Health ; 12(3): 229-240, 2018 08.
Article in English | MEDLINE | ID: mdl-29722177

ABSTRACT

Personality disorder (PD) is common among psychiatric patients, and diagnosing such disorders is of great importance for the choice of treatment. Diagnosing PD is a demanding and time-consuming process. The utilities of several PD screening instruments have been studied in different populations, but not in a population who receives long-term group psychotherapy. In the current study, we investigate the predictive properties of the Iowa Personality Disorder Screen (IPDS) in a sample of 694 psychiatric outpatients with and without PD who were admitted for psychodynamic long-term group therapy from 2012 to 2014. The definitive, reference diagnoses were defined according to the SCID-II, by which 484 patients (68%) warranted a PD diagnosis. The IPDS correctly classified 67.4 percent of all participants. Sensitivity (0.75) and specificity (0.51) were lower than in previous validation studies of IPDS. We discuss possible explanations related to the general concept of PD and, more specifically, to our study sample. Because of the weaker predictive properties of IPDS, we advise caution in use of the IPDS in similar clinical settings. Copyright © 2018 John Wiley & Sons, Ltd.


Subject(s)
Personality Assessment , Personality Disorders/diagnosis , Psychotherapy, Group , Psychotherapy, Psychodynamic , Adult , Female , Humans , Male , Middle Aged , Personality Disorders/psychology , Personality Disorders/therapy , Psychiatric Status Rating Scales , Psychometrics , Sensitivity and Specificity , Young Adult
11.
Eur Psychiatry ; 51: 16-19, 2018 06.
Article in English | MEDLINE | ID: mdl-29510296

ABSTRACT

Global Assessment of Functioning (GAF) is a single measure of overall psychosocial impairment caused by mental factors, constituting Axis V of the Diagnostic and Statistical manual of Mental disorders, third and fourth versions. Despite its widespread use, several challenges and shortcomings have been discussed the last three decades. The current article describes some of the more serious challenges of the GAF manual, and presents a revised version more in accordance with the nature of this clinical construct. Some crucial aspects of the understanding of GAF and general guidelines for scoring are also discussed.


Subject(s)
Diagnostic and Statistical Manual of Mental Disorders , Disability Evaluation , Mental Disorders , Physical Functional Performance , Behavioral Symptoms/diagnosis , Employment , Humans , International Classification of Functioning, Disability and Health , Mental Disorders/diagnosis , Mental Disorders/psychology , Psychiatric Status Rating Scales , Reproducibility of Results , Social Skills
12.
Personal Ment Health ; 11(4): 215-228, 2017 11.
Article in English | MEDLINE | ID: mdl-28681505

ABSTRACT

The Work and Social Adjustment Scale (WSAS) is an outcome measure assessing degree of functional impairment. Its psychometric properties, validity and sensitivity to change have been supported in several studies. However, no explicit psychometric or validity study of WSAS has been performed on data from a large sample of psychiatric outpatients, with and without personality disorders. The aim of this study was therefore to provide additional knowledge of the properties of WSAS in such a sample. The material comprised data from 1371 patients, from 15 different units participating in the Norwegian Network of Personality-Focused Treatment Programs. Psychometric properties of the scale, such as measurement invariance among males and females, longitudinal invariance, as well as associations with other clinical measures and sensitivity to change were analysed. The results confirm that WSAS constitutes a reliable, unidimensional and gender invariant measure, sensitive to change and to severity of mental distress. Although highly associated with levels of depression, WSAS measures a clinically important aspect of impairment. Copyright © 2017 John Wiley & Sons, Ltd.


Subject(s)
Personality Disorders/diagnosis , Psychiatric Status Rating Scales , Social Adjustment , Adult , Female , Humans , Male , Outpatients , Psychometrics , Work
13.
HIV Med ; 18(10): 736-747, 2017 11.
Article in English | MEDLINE | ID: mdl-28544321

ABSTRACT

OBJECTIVES: We aimed to assess mode of delivery and predictors of emergency caesarean section (EmCS) in women living with HIV (WLWH) in a matched-pair setting with women from the general population (WGP) in Denmark. Further, we analysed birth plan in WLWH. METHODS: All WLWH giving birth to live-born children from 2002 to 2014 were included in the study. Data were retrieved from medical records and national registries. WLWH were matched 1:5 by age, birth year, parity and ethnicity to WGP. Multivariate logistic regression was used to estimate predictors. RESULTS: We included 389 WLWH and 1945 WGP in the study. At delivery, all WLWH were on antiretroviral therapy and 85.6% had HIV RNA <40 HIV-1 RNA copies/mL. Mean age was 32.7 years [95% confidence interval (CI) 32.1-33.2 years]. Mode of delivery differed significantly between WLWH and WGP [vaginal delivery, 33.4% versus 73.3%, respectively; elective caesarean section (ECS), 40.6% versus 9.7%, respectively; EmCS, 26% versus 17%, respectively; P < 0.0001]. Age > 40 years [adjusted odds ratio (aOR) 2.3; 95% CI 1.5-3.5], asphyxia (aOR 3.2; 95% CI 2.4-4.1), delivery during the evening and at night [aOR 2.3 (95% CI 1.7-3.0) and aOR 2.0 (95% CI 1.5-2.7), respectively], preterm delivery (aOR 3.8; 95% CI 2.6-5.6) and premature rupture of membranes (aOR 3.0; 95% CI 2.1-4.4) predicted EmCS. WLWH had a higher risk of EmCS compared with WGP [2002-2006, aOR 2.0 (95% CI 1.2-3.3); 2007-2008, aOR 2.9 (95% CI 1.4-5.9); 2009-2014, aOR 2.6 (95% CI 1.7-3.9)]. After 2007, more than half of WLWH planned to deliver vaginally. Prior caesarean section was associated with ECS (aOR 11.0; 95% CI 4.5-26.8). No mother-to-child transmission occurred. CONCLUSIONS: Increasing numbers of WLWH deliver vaginally. Despite virological suppression, more WLWH plan and deliver by ECS than WGP. WLWH had a twofold higher risk of EmCS compared with WGP.


Subject(s)
Cesarean Section/statistics & numerical data , Delivery, Obstetric/methods , Emergency Medical Services/statistics & numerical data , HIV Infections , Pregnancy Complications, Infectious , Adult , Denmark , Female , Humans , Infant, Newborn , Male , Pregnancy , Retrospective Studies , Risk Assessment
14.
Br J Surg ; 103(10): 1300-5, 2016 Sep.
Article in English | MEDLINE | ID: mdl-27477951

ABSTRACT

BACKGROUND: Cohort studies suggest superior long-term patency of luminal heparin-bonded polytetrafluoroethylene (Hb-PTFE) bypass grafts compared with standard PTFE grafts. The aim of this study was to compare the outcomes of Hb-PTFE grafts with those of standard PTFE grafts 5 years after a randomized trial. METHODS: Patients with intermittent claudication or critical limb ischaemia requiring femorofemoral or femoropopliteal bypass grafting were randomized in a clinical trial of Hb-PTFE versus standard PTFE in 11 Scandinavian centres between 2005 and 2009. Patients were followed up for 5 years with clinical assessment and surveillance Duplex ultrasound imaging. The primary endpoint of this study was primary patency. Secondary endpoints included major amputation and mortality. RESULTS: Overall, 569 patients were enrolled in the randomized trial. Some 552 had follow-up data available for analysis of the primary outcome. Use of Hb-PTFE significantly improved patency by 37 per cent at 2 years, but 5 years after randomization there was no difference in primary patency (adjusted hazard ratio (HR) 0·95, 95 per cent c.i. 0·71 to 1·28; P = 0·748). In patients with critical limb ischaemia the use of Hb-PTFE reduced the 5-year risk of loss of primary patency by 37 per cent (HR 0·63, 0·40 to 0·99; P = 0·049). CONCLUSION: In this study there was no difference in primary graft patency between Hb-PTFE and standard PTFE grafts. Patients receiving Hb-PTFE grafts for critical limb ischaemia were more likely to have a patent graft at 5 years than those with standard PTFE grafts.


Subject(s)
Blood Vessel Prosthesis Implantation/instrumentation , Blood Vessel Prosthesis , Femoral Artery/surgery , Heparin , Intermittent Claudication/surgery , Polytetrafluoroethylene , Popliteal Artery/surgery , Adult , Aged , Blood Vessel Prosthesis Implantation/methods , Female , Follow-Up Studies , Graft Occlusion, Vascular/diagnosis , Graft Occlusion, Vascular/epidemiology , Graft Occlusion, Vascular/prevention & control , Humans , Ischemia/surgery , Leg/blood supply , Leg/surgery , Male , Middle Aged , Prospective Studies , Treatment Outcome
15.
HIV Med ; 17(1): 7-17, 2016 Jan.
Article in English | MEDLINE | ID: mdl-26058995

ABSTRACT

OBJECTIVES: Women living with HIV (WLWH) are reportedly at increased risk of invasive cervical cancer (ICC). A recent publication found that WLWH in Denmark attend the national ICC screening programme less often than women in the general population. We aimed to estimate the incidence of cervical dysplasia and ICC in WLWH in Denmark compared with that in women in the general population. METHODS: We studied a nationwide cohort of WLWH and a cohort of 15 age-matched women per WLWH from the general population for the period 1999-2010. Pathology samples were obtained from The Danish Pathology Data Bank, which contains nationwide records of all pathology specimens. The cumulative incidence and hazard ratios (HRs) for time from inclusion to first cervical intraepithelial neoplasia (CIN)/ICC and time from first normal cervical cytology result to first CIN/ICC were estimated. Sensitivity analyses were performed to include prior screening outcome, screening intensity and treatment of CIN/ICC in the interpretation of results. RESULTS: We followed 1140 WLWH and 17 046 controls with no prior history of ICC or hysterectomy for 9491 and 156 865 person-years, respectively. Compared with controls, the overall incidences of CIN1 or worse (CIN1+), CIN2+ and CIN3+, but not ICC, were higher in WLWH and predicted by young age and a CD4 count < 200 cells/µL. In women with normal baseline cytology, incidences of CIN1+ and CIN2+ were higher in WLWH. However, when we compared subgroups of WLWH and controls where women in both groups were adherent to the national ICC screening programme and had a normal baseline cytology, incidences of CIN and ICC were comparable. CONCLUSIONS: Overall, WLWH developed more cervical disease than controls. Yet, in WLWH and controls adherent to the national ICC screening programme and with normal baseline cytology, incidences of CIN and ICC were comparable.


Subject(s)
HIV Infections/complications , Uterine Cervical Dysplasia/epidemiology , Uterine Cervical Neoplasms/epidemiology , Adult , Denmark/epidemiology , Early Detection of Cancer , Female , Humans , Incidence , Prospective Studies , Registries
16.
Philos Trans A Math Phys Eng Sci ; 373(2053)2015 Oct 28.
Article in English | MEDLINE | ID: mdl-26392615

ABSTRACT

This review presents modelling techniques and processes that govern landslide tsunami generation, with emphasis on tsunamis induced by fully submerged landslides. The analysis focuses on a set of representative examples in simplified geometries demonstrating the main kinematic landslide parameters influencing initial tsunami amplitudes and wavelengths. Scaling relations from laboratory experiments for subaerial landslide tsunamis are also briefly reviewed. It is found that the landslide acceleration determines the initial tsunami elevation for translational landslides, while the landslide velocity is more important for impulsive events such as rapid slumps and subaerial landslides. Retrogressive effects stretch the tsunami, and in certain cases produce enlarged amplitudes due to positive interference. In an example involving a deformable landslide, it is found that the landslide deformation has only a weak influence on tsunamigenesis. However, more research is needed to determine how landslide flow processes that involve strong deformation and long run-out determine tsunami generation.

17.
Waste Manag ; 44: 39-47, 2015 Oct.
Article in English | MEDLINE | ID: mdl-26194879

ABSTRACT

Bisphenol A (BPA) is an industrial chemical produced in large volumes. Its main use is associated with polycarbonate plastic, epoxy resins and thermal paper. In contrast to other applications, thermal paper contains BPA in its un-reacted form as an additive, which is subjected to migration. Receiving a significant amount of attention from the scientific community and beyond, due to its controversial endocrine-disrupting effects, the industry is attempting to substitute BPA in variety of applications. Alternative phenolic compounds have been proposed for use in thermal paper; however, information to what extent BPA alternatives have been used in paper is sparse. The aim of the present work was to quantify BPA and its alternatives (bisphenol S (BPS), bisphenol E (BPE), bisphenol B (BPB), 4-cumylphenol (HPP) and bisphenol F (BPF)) in waste paper and board from Danish households, thermal paper receipts, non-carbon copy paper and conventional printer paper. BPA was found in all waste paper samples analysed, while BPS was identified in 73% of them. Only BPB was not identified in any of the samples. BPA and BPS were found in the majority of the receipts, which contained no measurable concentrations of the remaining alternatives. Although receipts showed the highest concentrations of BPA and BPS, office paper, flyers and corrugated boxes, together with receipts, represented the major flux of the two compounds in waste paper streams.


Subject(s)
Environmental Pollutants/analysis , Paper , Phenols/analysis , Solid Waste/analysis , Benzhydryl Compounds/analysis , Denmark , Environmental Monitoring
18.
Scand J Immunol ; 81(5): 305-17, 2015 May.
Article in English | MEDLINE | ID: mdl-25737202

ABSTRACT

Avian influenza subunit vaccines have been shown to be poorly immunogenic, leading to the re-evaluation of the immunogenic and dose-sparing potential of whole virus vaccines. In this study, we investigated the immune responses after one or two doses of intramuscular or intranasal whole inactivated influenza H5N1 virus vaccine in BALB/c mice. Serum samples and nasal washings were collected weekly post-vaccination and analysed using enzyme-linked immunosorbent assay (ELISA). Sera were also analysed by the haemagglutination inhibition (HI) assay. Antibody-secreting cells were measured in lymphocytes from spleen and bone marrow via enzyme-linked immunospot (ELISPOT). Splenocytes were stimulated in vitro, and T-helper profiles were measured through multiplex bead assay in the supernatants, or intracellularly by multiparametric flow cytometry. Both vaccine routes induced high HI titres following the second immunization (intramuscular = 370, intranasal = 230). Moreover, the intramuscular group showed significantly higher levels of serum IgG (P < 0.01), IgG1 (P < 0.01) and IgG2a (P < 0.01) following the second vaccine dose, while the intranasal group exhibited significantly higher levels of serum IgA (P < 0.05) and local IgA (P < 0.01) in the nasal washings. Also, IgA antibody-secreting cells were found in significantly higher numbers in the intranasal group in both the spleen (P < 0.01) and the bone marrow (P < 0.01). Moreover, Th1 (TNF-α, IL-2, IFN-γ) and Th2 (IL-4, IL-5, IL-10) cytokines were expressed by both groups, yet only the intranasal group expressed the Th17 marker IL-17. As the intranasal vaccines induce local IgA and are easily administered, we suggest the intranasally administered whole virus vaccine as a promising candidate for a pandemic H5N1 vaccine.


Subject(s)
Immunoglobulin A, Secretory/blood , Influenza A Virus, H5N1 Subtype/immunology , Influenza Vaccines/immunology , Orthomyxoviridae Infections/immunology , Vaccines, Inactivated/immunology , Administration, Intranasal , Animals , Antibodies, Neutralizing/blood , Antibodies, Neutralizing/immunology , Antibodies, Viral/blood , Antibodies, Viral/immunology , Cross Reactions/immunology , Cytokines/biosynthesis , Hemagglutination Inhibition Tests , Immunoglobulin A, Secretory/biosynthesis , Immunoglobulin A, Secretory/immunology , Immunoglobulin G/blood , Immunoglobulin G/immunology , Influenza Vaccines/administration & dosage , Injections, Intramuscular , Mice , Mice, Inbred BALB C , Orthomyxoviridae Infections/prevention & control , Th1 Cells/immunology , Th2 Cells/immunology , Vaccination , Vaccines, Inactivated/administration & dosage
19.
Endosc Ultrasound ; 3(Suppl 1): S17-8, 2014 Apr.
Article in English | MEDLINE | ID: mdl-26425520

ABSTRACT

INTRODUCTION: Hemosuccus pancreaticus (HP), hemorrhage from the papilla of Vater through the pancreatic duct (PD), is a rare cause of upper gastrointestinal bleeding. It may be caused by chronic pancreatitis, pseudoaneurism and pancreatic tumors. Only 2% of HP involves the hepatic arteries. Endoscopic ultrasound (EUS) may not only visualize the presence of HP, previously seen on computed tomography/magnetic resonance imaging (CT/MRI), but also reveal additional pathology. CASE REPORT: A 62-year-old man was admitted with severe intermittent gastrointestinal bleeding. He underwent gastroscopy, colonoscopy and capsule endoscopy without sign of bleeding. The patient had no previous history of pancreatitis or infection. On CT and MRI scan with angiography, an aneurism of the common hepatic artery (CHA) was found, with a dilatation of the main PD toward the tail of the pancreas, but no apparent source of bleeding. EUS was then performed, and could show a partial thrombosed aneurysm of a hepatica with a diameter of 5 cm. In addition, a narrow fistula between the hepatic artery and PD could be identified using power Doppler. The patient was subsequently operated, which revealed a thrombosed arteriosclerotic aneurysm in the CHA with fistula to the PD. CONCLUSION: To the best of our knowledge, this is the second reported case of a severe gastrointestinal bleeding due to a fistula between the CHA and PD. The use of EUS in diagnosing this rare condition has not been reported before, but seems feasible.

20.
Personal Ment Health ; 7(4): 277-87, 2013 Nov.
Article in English | MEDLINE | ID: mdl-24343977

ABSTRACT

Multiple sources of information are necessary for a valid assessment of personality disorders (PDs). This study investigates the impact of longitudinal observation. The sample comprised 1217 patients from 15 different treatment units. PDs were assessed at admission to treatment using the Structured Clinical Interview for DSM-IV Axis II Personality Disorders (SCID-II) and additional clinical information (best estimate diagnosis). After approximately 18 weeks of treatment, the SCID-II protocols were re-examined at clinical conferences and the diagnostic status reassessed on the basis of longitudinal observations in multiple group situations (longitudinal, expert, all data principle). Using this procedure, 78% of the patients' diagnostic criteria sets were changed, and 32% of patients' diagnostic statuses were changed. Many (32%) patients who were evaluated initially as not having a PD received a PD diagnosis after re-examination. The information provided by customary clinical assessment has important limitations, and longitudinal observation provides additional information that may change the diagnostic status in approximately one-third of PD cases.


Subject(s)
Diagnostic and Statistical Manual of Mental Disorders , Personality Assessment , Personality Disorders/diagnosis , Symptom Assessment/methods , Adult , Diagnosis, Differential , False Negative Reactions , False Positive Reactions , Female , Humans , Interview, Psychological/methods , Interview, Psychological/standards , Male , Norway , Observation/methods , Personality Disorders/epidemiology , Personality Disorders/psychology , Prevalence , Psychotherapy, Group , Severity of Illness Index , Time Factors
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