From 9 to 91: health promotion through the life-course-illuminating the inner child.

A life-course perspective is according to the World Health Organization about increasing the effectiveness of health promotion interventions at all ages. This targets the needs of human beings throughout their life. Descriptions of the phenomenon of the inner child invite the possibility that it may be of help when promoting health throughout the life-course. The aim was to describe and understand schoolchildren's, adults and older person's experiences of childhood in connection to health and well-being in the present and through the life-course, illuminating the inner child. The research strategy used was a secondary analysis of the original transcribed data from three Swedish studies investigating new questions. In total, 53 individuals aged 9-91, 20 school children, 20 adults and 13 older persons were interviewed about childhood experiences. The schoolchildren were invited to create a drawing, and to narrate about it during the interview. The main question in the secondary analysis was 'How do the participants' narrations about childhood experiences illuminate the inner child, useful for health promotion through the life-course?' The findings showed the importance of a secure atmosphere and trusting relationships, indicating that experiences during childhood can help us to adapt and pass along life lessons across generations. There were narratives about play as an activity where they learned to promote a healthy childhood, struggle for independence and learning how to be responsible when growing up. Dimensions of mental, social and existential well-being can be seen as examples of the inner child's role in health promotion through the life-course.

Functioning and disability from 10 to 16 years after traumatic brain injury.

OBJECTIVES: With increased long-term survival after traumatic brain injury (TBI), there is a need to understand the life situation many years after the injury. In this study, we have assessed persons on average 16 years after their injury and determined changes over 6 years in overall outcome, living condition, marital status and vocational situation, and in their functioning and disability. MATERIALS & METHODS: Individuals (n = 49, mean age 45 years, 28-70 years) who were assessed 6-15 years (average 10 years) post-TBI were reassessed 12-21 years after their injury (average 16 years) using internationally established TBI outcome measures. RESULTS: From the first to the second assessment, overall outcome using the Glasgow Outcome Scale (GOS) was stable for a large majority and no significant changes in marital status or vocational situation were found. There was some significant, but very small, decline regarding cognitive function, home integration and social integration. In the multiple regression analysis, there was a small significant decline in the Mayo-Portland Adaptability Inventory (MPAI-4) Adjustment subscale score for women with a moderate-to-severe injury. CONCLUSIONS: The very small changes over 6 years imply that persons with a TBI can reach and maintain a stable level of functioning many years post-TBI. Women with a moderate-to-severe TBI seem to be more vulnerable and may experience a small decline in some aspects of their functioning related to anxiety, depression, irritability, pain and headache and fatigue. The relatively small sample requires further studies to confirm these findings.

Life satisfaction after traumatic brain injury: comparison of ratings with the Life Satisfaction Questionnaire (LiSat-11) and the Satisfaction With Life Scale (SWLS).

BACKGROUND: An optimal life satisfaction (LS) is considered an important long-term outcome after a traumatic brain injury (TBI). It is, however, not clear to what extent a single instrument captures all aspects of LS, and different instruments may be needed to comprehensively describe LS. The aim of this study was to compare self-ratings of life satisfaction after a TBI with two commonly used instruments. METHODS: Life Satisfaction Questionnaire (LiSat-11), comprising eleven items and Satisfaction With Life Scale (SWLS), comprising five items, were administered to 67 individuals (51 men and 16 women). Secondary analysis of data collected as part of a survey of individuals with TBI 6 to 15 years post TBI. RESULTS: Item 1 in LiSat-11 ('Life as a whole') and the total SWLS score was strongly correlated (Spearman's rho = 0.66; p < 0.001). The total score in SWLS had the strongest correlation with items in LiSat-11. All items in LiSat-11, except 'Family life' and 'Partner relationship', were moderately to strongly correlated with items in SWLS. The item 'Partner relationship' in LiSat-11 did not correlate with any of the items in SWLS or the total score. The item 'If I could live my life over, I would change nothing' in SWLS had the weakest correlations with items in LiSat-11. Items 'Vocation' and 'Leisure' in LISat-11 were most strongly correlated with items in SWLS, whereas the item 'ADL' in LiSat-11 was more weakly correlated with items in SWLS. CONCLUSIONS: The strength of the relationships implies that the two instruments assess similar but not identical aspects of LS and therefore complement each other when it is rated.

Changes in attitudes towards mental disorders and psychiatric treatment 1976-2014 in a Swedish population.

BACKGROUND: Mental illness has always been subject to stigma and discrimination. There are a number of studies on public attitudes towards people with mental illness. Long-term studies, however, examining changes over time are scarce. AIMS: The aim of this study was to examine potential changes concerning attitudes between 1976 and 2014 in Vilhelmina, a community in northern Sweden. METHODS: A postal questionnaire was sent out to a random sample of 500 adults aged 18-70 years. The same questionnaire has previously been used in 1976 and 2003. RESULTS: The attitudes towards people with mental illness have not generally become more positive over the years. In 2014 almost a quarter of the population still think that "people with mental illness commit violentX acts more than others". Even more people in 2014 than in 1976 agree to the statement that "mental illness harms the reputation more than a physical disease" (77.2% versus 52.8%). People with low educational level have more negative views than people with higher education. Younger respondents, < 20 years, had a more positive view than the older age groups. Almost 70% of the respondents would advise someone with psychological problems to seek a psychiatrist but only 23% of the respondents would follow their own advice. Psychotherapy has been and is still highly appreciated. As regards medication the perception is more critical, but there has been a significant change, however, to a more positive attitude towards medication since 1976. CONCLUSION: Attitudes towards mental illness and mentally ill people have not changed substantially over time.

Suicide and suicide attempts in people with severe mental disorders in Butajira, Ethiopia: 10 year follow-up of a population-based cohort.

BACKGROUND: People with severe mental disorders (SMD) are at higher risk of suicide. However, research into suicide attempts and completed suicide in people with SMD in low- and middle-income countries is mostly limited to patients attending psychiatric facilities where selection bias is likely to be high. METHODS: A population-based cohort of 919 people with SMD from rural Ethiopia (who received standardized clinician diagnoses of schizophrenia (n = 358) major depressive disorder (n = 216) and bipolar I disorder (n = 345)) were followed up annually for an average of 10 years. The Longitudinal Interval Follow-up Evaluation chart was administered by psychiatrists and used to evaluate systematically suicidal behavior and risk factors, which may be amenable to intervention. RESULTS: Over the follow-up period, the cumulative risk of suicide attempt was 26.3% for major depression, 23.8% for bipolar I disorder and 13.1% for schizophrenia, (p < 0.001). The overall incidence of completed suicide was 200.2/100,000 person-years (CI = 120.6, 312.5). Hanging was the most frequent method used (71.5%) for both attempters and completers. Most people who completed suicide were successful on the first attempt (84.2%), but the case-fatality rate for suicide attempt was 9.7%. In the adjusted logistic regression model, being currently married (Adjusted OR) =2.17, 95% CI = 1.21, 3.91), and having a diagnosis of bipolar I disorder (Adjusted OR = 2.59, 95% CI = 1.57, 4.26) or major depression (Adjusted OR = 2.71, 95% CI = 1.60, 4.58) were associated significantly with increased risk of suicide attempts. CONCLUSION: In this sample of people with SMD from a rural setting, the rate of suicide was high. Initiatives to integrate mental health service into primary care need to focus on limiting access to suicide methods in people with SMD in addition to expanding access to mental health care.

A Novel Method for Real-Time Quantification of Radioligand Binding to Living Tumor Cells In Vitro.

Background: Real-time quantification of radioligand binding to cells under in vivo-like conditions improves evaluation of clinical potential. Materials and Methods: SKOV-3 tumor cells were grown in a monolayer on a thin glass plate placed in a sealable shallow chamber with a continuous flow of 125I-trastuzumab solution. The time-dependent cell binding was measured using a NaI detector, and the binding parameters were derived by computational analysis. Results: The detection efficiency of 125I was 65 cps/kBq for radioligand bound to the cells. Experiments were analyzed to find the values of kon and koff. The resulting kon was 3.2-7.9 × 104 M-1 s-1 and koff was 0.11-4.2 × 10-5 s-1. Conclusions: Radioligands can be rapidly evaluated by binding to living cells for selection and optimization of radioconjugates for diagnostic and therapeutic purposes.

Self-perception of stigma in persons with epilepsy in Tehran, Iran.

Epilepsy is one of the most stigmatizing medical conditions worldwide. It could be argued that the problem of stigma and discrimination might be different in an Islamic culture. A cross-sectional study of 130 patients with epilepsy was performed using the Internalized Stigma of Mental Illness (ISMI) questionnaire that was adapted for epilepsy. The questionnaire contained 29 items on a 4-point scale in addition to an open-ended question about experience of discrimination. An average score above the midpoint (2.5) is suggested to indicate a high level of stigma. Approximately 23.7% of the patients reported a score above the midpoint. Unemployment and low education were significantly associated with a high level of internalized stigma. Although epilepsy can be effectively treated, patients in Tehran still experience much stigma. For this reason, strategies for reducing self-perception of stigma should be included in a treatment plan.

Perspectives on reasons for non-adherence to medication in persons with schizophrenia in Ethiopia: a qualitative study of patients, caregivers and health workers.

BACKGROUND: Levels of non-adherence to antipsychotic medication in persons with schizophrenia in rural African settings have been shown to be comparable to those found in high-income countries. Improved understanding of the underlying reasons will help to inform intervention strategies relevant to the context. METHODS: A qualitative study was conducted among persons with schizophrenia (n = 24), their caregivers (n = 19), research field workers (n = 7) and health workers (n = 1) involved in the ongoing population-based cohort study, 'The Butajira Study on Course and Outcome of Schizophrenia and Bipolar Disorder', based in rural Ethiopia. Six focus group discussions and 9 in-depth interviews were conducted to elicit perspectives on non-adherence to antipsychotic medication. Thematic analysis was used to identify prominent perspectives. RESULTS: Predominant reasons for non-adherence specific to a low-income country setting included inadequate availability of food to counter appetite stimulation and the perceived strength of antipsychotic medications. The vital role of the family or other social support in the absence of a statutory social safety net was emphasised. Expectations of cure, rather than need for continuing care, were reported to contribute to non-adherence in the longer-term. Many of the factors associated with non-adherence in high-income countries were also considered important in Ethiopia, including lack of insight, failure to improve with treatment, medication side effects, substance abuse, stigma and dissatisfaction with the attitude of the care provider. CONCLUSION: This study identifies additional barriers to medication adherence faced by persons with schizophrenia in Ethiopia compared to those in high-income countries. In this era of scaling up of mental health care, greater attention to provision of social and financial assistance will potentially improve adherence and thereby enable patients to benefit more fully from medication.

Ability to manage everyday technology after acquired brain injury.

PURPOSE: To investigate and describe how persons with an acquired brain injury (ABI) manage everyday technology (ET) in their daily activities and to explore whether the ability to manage ET was related to the severity of the disability. METHOD: Eighty-one persons with ABI were observed while managing ET by using the Management of Everyday Technology Assessment (META). The Glasgow Outcome Scale-Extended (GOSE) was used to assess the severity of disability after the ABI. A computer application of a Rasch measurement model was used to generate measures of the participants' ability to manage ET and the measures were compared groupwise with analysis of covariance (ANCOVA). RESULTS: The degree of severity of disability had a significant main effect on the ability to manage ET. The groups with severe and moderate disability exhibited a significantly lower ability to manage ET compared to the group with good recovery. CONCLUSION: The result indicates that the ability to manage ET in daily activities can be related to the global severity of disability after ABI. This demonstrates the importance of considering the ability to manage ET to support the performance of activities at home, at work and in society in persons with ABI.

Sámi traditional medicine and complementary and alternative medicine - a descriptive study of use within the Sámi population of Sweden.

Traditional medicine has been practised for millennia in the Sámi population, based on a Sámi worldview and cosmology, which includes natural remedies, prayers, drums and yoik singing. During the Christianisation of the Sámi during the seventeenth and eighteenth centuries, these practices were condemned. In recent years, however, a revival of Sámi culture has occurred and so has the practice of Sámi traditional medicine (STM) and the use of complementary alternative medicine (CAM). The aim of this study is to map the prevalence and use of STM and CAM among Sámi in Sweden today. The study population consisted of 3641 Sámi from the whole of Sweden, who had participated in the population-based cross-sectional survey Sámi Health on Equal Terms (SámiHET) in 2021. Our results show that women are more prone to use both STM and CAM than men and that younger persons are more likely to use STM and CAM than elderly persons. STM is more often used in the northern parts of Sápmi compared to the southern parts as well as a lower use of CAM in the north. This might be due to the stronger Sámi identity and easier access to traditional Sámi healers/helpers in the north as well as limited access to CAM services.

Estimating the Risk for Secondary Cancer After Targeted α-Therapy with 211At Intraperitoneal Radioimmunotherapy.

Intraperitoneal 211At-based targeted α-therapy (TAT) may hold great promise as an adjuvant therapy after surgery and chemotherapy in epithelial ovarian cancer to eradicate any remaining undetectable disease. This implies that it will also be delivered to patients possibly already cured by the primary treatment. An estimate of long-term risks is therefore sought to determine whether the treatment is justified. Methods: Baseline data for risk estimates of α-particle irradiation were collected from published studies on excess cancer induction and mortality for subjects exposed to either 224Ra treatments or Thorotrast contrast agent (25% ThO2 colloid, containing 232Th). Organ dosimetry for 224Ra and Thorotrast irradiation were taken from the literature. These organ-specific risks were then applied to our previously reported dosimetry for intraperitoneal 211At-TAT patients. Results: Risk could be estimated for 10 different organ or organ groups. The calculated excess relative risk per gray (ERR/Gy) could be sorted into 2 groups. The lower-ERR/Gy group, ranging up to a value of approximately 5, included trachea, bronchus, and lung, at 0.52 (95% CI, 0.21-0.82); stomach, at 1.4 (95% CI, -5.0-7.9); lymphoid and hematopoietic system, at 2.17 (95% CI, 1.7-2.7); bone and articular cartilage, at 2.6 (95% CI, 2.0-3.3); breast, at 3.45 (95% CI, -10-17); and colon, at 4.5 (95% CI, -3.5-13). The higher-ERR/Gy group, ranging from approximately 10 to 15, included urinary bladder, at 10.1 (95% CI, 1.4-23); liver, at 14.2 (95% CI, 13-16); kidney, at 14.9 (95% CI, 3.9-26); and lip, oral cavity, and pharynx, at 15.20 (95% CI, 2.73-27.63). Applying a typical candidate patient (female, age 65 y) and correcting for the reference population mortality rate, the total estimated excess mortality for an intraperitoneal 211At-monoclonal antibody treatment amounted to 1.13 per 100 treated. More than half this excess originated from urinary bladder and kidney, 0.29 and 0.34, respectively. Depending on various adjustments in calculation and assumptions on competing risks, excess mortality could range from 0.11 to 1.84 per 100 treated. Conclusion: Published epidemiologic data on lifelong detriment after α-particle irradiation and its dosimetry allowed calculations to estimate the risk for secondary cancer after 211At-based intraperitoneal TAT. Measures to reduce dose to the urinary organs may further decrease the estimated relative low risk for secondary cancer from 211At-monoclonal antibody-based intraperitoneal TAT.

The confidence in health care and social services in northern Sweden--a comparison between reindeer-herding Sami and the non-Sami majority population.

AIMS: To investigate the confidence in primary health care, psychiatry and social services among the reindeer-herding Sami and the non-Sami population of northern Sweden. METHODS: A semi-randomized, cross-sectional study design comprising 325 reindeer-herding Sami (171 men, 154 women) and a control population of 1,437 non-Sami (684 men, 753 women). A questionnaire on the confidence in primary health care, psychiatry, social services, and work colleagues was distributed to members of reindeer-herding families through the Sami communities and to the control population through the post. The relative risk for poor confidence was analyzed by calculating odds ratios with 95% confidence intervals adjusted for age and level of education. RESULTS: The confidence in primary health care and psychiatry was significantly lower among the reindeer-herding Sami compared with the control group. No differences were found between men and women in the reindeer-herding Sami population. In both the reindeer-herding Sami and the control population, younger people (≤ 48 years) reported significantly lower confidence in primary health care than older individuals (>48 years). CONCLUSIONS: A conceivable reason for the poor confidence in health care organizations reported by the reindeer-herding Sami is that they experience health care staff as poorly informed about reindeer husbandry and Sami culture, resulting in unsuitable or unrealistic treatment suggestions. The findings suggest that the poor confidence constitutes a significant obstacle of the reindeer-herding Sami to fully benefit from public health care services.

Sense of coherence and coping behaviours in persons with late effects of polio.

BACKGROUND: Sense of coherence (SOC), comprising "comprehensibility", "manageability" and "meaningfulness", is important for successful adaptation in persons with late effects of polio (LEoP) and can be used as an estimate of the ability to cope with stressors. Coping behaviours are the actions a person performs to reduce stress and can be divided into problem-focused coping, emotion-focused coping and less useful coping. Our knowledge is very limited of what coping behaviours persons with LEoP use to manage their life situation as well as the association between SOC and coping behaviours. OBJECTIVE: The aims of this cross-sectional study were to assess coping behaviours and to explore the association between SOC and coping behaviours in persons with LEoP. METHODS: In total, 93 ambulant persons (52% women, mean [SD] age 74 [8] years) with clinically and electromyographically verified LEoP responded to a postal survey with the Sense of Coherence Scale 13 items (SOC-13) and the Brief Cope Scale. Three linear regression analyses were used to explore the association between SOC and problem-focused coping, emotion-focused coping and less useful coping, controlling for age and sex. RESULTS: The most-used coping behaviours belonged to the categories problem-focused and emotion-focused coping. We found a significant negative association between SOC and less useful coping; less useful coping explained 34% of the variance of SOC (adj R2 = 0.34, p < 0.001), whereas age and sex were not significant in the analyses. CONCLUSIONS: Persons with LEoP primarily use problem-focused and emotion-focused coping behaviours, which suggests that generally they have adapted well to their disability. Regardless of age and sex, persons with lower SOC scores use less useful coping behaviours, which suggests that they are not as well adapted. These results can facilitate the development of rehabilitation interventions that help persons with LEoP adapt to their situation with a life-long disability.

The Meaning of Sense of Coherence (SOC) in Persons with Late Effects of Polio-A Qualitative Study.

Sense of Coherence (SOC), comprising comprehensibility, manageability and meaningfulness, is important for the sense of living a good life with Late Effects of Polio (LEoP). However, there is a lack of knowledge about the meaning of these three components. The aim of this study was to explore in-depth the meaning of SOC among persons living with LEoP, in terms of comprehensibility, manageability and meaningfulness. A directed content analysis was performed based on individual interviews with 7 men and 7 women with LEoP (mean age 73 years). SOC in persons with LEoP existed in two overarching themes that were closely intertwined: a state of motion and a state of being. The state of motion comprised active approaches, choices and actions, and was a process aimed at achieving a stronger comprehensibility, manageability and meaningfulness. The state of being comprised the comprehensibility, manageability and meaningfulness that the persons currently experienced. A profound understanding of SOC as both a state of motion and state being is essential for rehabilitation professionals when providing self-management support to persons living with LEoP. This understanding can increase their sense of living a good life and also be used in the rehabilitation of other life-long conditions.

Five-year mortality in a cohort of people with schizophrenia in Ethiopia.

BACKGROUND: Schizophrenia is associated with a two to three fold excess mortality. Both natural and unnatural causes were reported. However, there is dearth of evidence from low and middle income (LAMIC) countries, particularly in Africa. To our knowledge this is the first community based report from Africa. METHODS: We followed a cohort of 307 (82.1% males) patients with schizophrenia for five years in Butajira, rural Ethiopia. Mortality was recorded using broad rating schedule as well as verbal autopsy. Standardized Mortality Ratio (SMR) was calculated using the mortality in the demographic and surveillance site as a reference. RESULT: Thirty eight (12.4%) patients, 34 men (11.1%) and 4 women (1.3%), died during the five-year follow up period. The mean age (SD) of the deceased for both sexes was 35 (7.35). The difference was not statistically significant (p = 0.69). It was 35.3 (7.4) for men and 32.3 (6.8) for women. The most common cause of death was infection, 18/38 (47.4%) followed by severe malnutrition, 5/38 (13.2%) and suicide 4/38 (10.5%). The overall SMR was 5.98 (95% CI = 4.09 to 7.87). Rural residents had lower mortality with adjusted hazard ratio (HR) of 0.30 (95% CI = 0.12-0.69) but insidious onset and antipsychotic treatment for less than 50% of the follow up period were associated with higher mortality, adjusted HR 2.37 (95% CI = 1.04-5. 41) and 2.66(1.054-6.72) respectively. CONCLUSION: The alarmingly high mortality observed in this patient population is of major concern. Most patients died from potentially treatable conditions. Improving medical and psychiatric care as well as provision of basic needs is recommended.

Hazardous drinking and drinking patterns among the reindeer-herding Sami population in Sweden.

The objective of this study was to investigate hazardous drinking among reindeer-herding Sami in Sweden. A cross-sectional questionnaire study was conducted in 2007, which included the Alcohol Use Disorder Identification Test. A total of 319 reindeer-herding Sami were compared with urban and rural reference populations of 1,393 persons. Data were analyzed with regard to population, gender, age group, education, anxiety, depression, and work-related stress. The Sami population did not report a higher prevalence of hazardous drinking compared with the reference groups; however, subgroups of Sami men with symptoms of depression were revealed as at risk, in contrast to Sami women who were not found to be at risk at all. Limitations of the study are discussed.

[Improve the quality of the inpatient psychiatric care]. / Det är hög tid att utveckla den psykiatriska heldygnsvården.

Psychiatric care has changed dramatically from inpatient to outpatient care in the last decades. While a lot of resources have been spent on developing outpatient care, less interest has been invested in inpatient care, which has repeatedly been critisezed for being dominated by control, lack of collaboration between staff and patient and boredom. We suggest that there are three main functions of the psychiatric ward: the asylum function, the intensive care and the observational/diagnostic function. We also present some recent projects aimed at improving the quality of care and we argue for more involvment of the psychiatrists in the internal life and functioning of the psychiatric ward.

Work and everyday life in a digitalized time: Experiences of people with subjective cognitive difficulties related to neurological disorders.

INTRODUCTION: Digitalization has changed working life and increased cognitive demands on employees in general. Nevertheless, the consequences for employees with cognitive impairments and subjective cognitive difficulties are to a large extent unexplored. The aim of this study was to explore and describe how employees with subjective cognitive difficulties who are performing digital work tasks experience their vocational situation and how this situation influences their everyday life. METHODS: A qualitative, descriptive, multiple-case study was designed. Self-reports, assessments and qualitative interviews were used to collect data from the seven participants with neurological disorders. The data were analysed using pattern matching. FINDINGS: The analysed data formed four categories conceptualized as "Working to my full potential", "Working, but it is largely up to me", "Working at the expense of everyday life" and "Working without known difficulties", and these categories included one to four subcategories. CONCLUSION: Managing subjective cognitive difficulties in vocational situations and everyday life was challenging in a digitalized working life for participants with neurological disorders. To provide equal access to preventive measures and rehabilitation and a sustainable working life, it is important to investigate the influence of subjective cognitive difficulties systematically on work, everyday life and management strategies in people with neurological disorders in digitalized work.

Evaluation of therapeutic efficacy of 211At-labeled farletuzumab in an intraperitoneal mouse model of disseminated ovarian cancer.

INTRODUCTION: Antibodies labeled with alpha-emitter astatine-211 have previously shown effective in intraperitoneal (i.p.) treatments of ovarian cancer. In the present work we explore the use of investigational farletuzumab, aimed at the folate receptor alpha. The aim was to evaluate the biodistribution and therapeutic effect of 211At-farletuzumab in in-vitro and in-vivo experiments and, using models for radiation dosimetry, to translate the findings to expected clinical result. The activity concentration used for therapy in mice (170 kBq/mL) was chosen to be in agreement with an activity concentration that is anticipated to be clinically relevant in patients (200 MBq/L). METHODS: For biodistribution, using intravenous injections and mice carrying subcutaneous (s.c.) tumors, the animals were administered either 211At-farletuzumab (n = 16); or with a combination of 125I-farletuzumab and 211At-MX35 (n = 12). At 1, 3, 10 and 22 h, mice were euthanized and s.c.-tumors and organs weighted and measured for radioactivity. To evaluate therapeutic efficacy, mice were inoculated i.p. with 2 × 106 NIH:OVCAR-3 cells. Twelve days later, the treatments were initiated by i.p.-administration. Specific treatment was given by 211At-labeled farletuzumab (group A; n = 22, 170 kBq/mL) which is specific for OVCAR-3 cells. Control treatments were given by either 211At-labeled rituximab which is unspecific for OVCAR-3 (group B; n = 22, 170 kBq/mL), non-radiolabeled farletuzumab (group C; n = 11) or PBS only (group D; n = 8). RESULTS: The biodistribution of 211At-farletuzumab was similar to that with 125I as radiolabel, and also to that of 211At-labeled MX35 antibody. The tumor-free fraction (TFF) of the three control groups were all low (PBS 12%, unlabeled specific farletuzumab 9% and unspecific 211At-rituximab 14%). TFF following treatment with 211At-farletuzumab was 91%. CONCLUSION: The current investigation of intraperitoneal therapy with 211At-farletuzumab, delivered at clinically relevant 211At-mAb radioactivity concentrations and specific activities, showed a 6 to 10-fold increase (treated versus controls) in antitumor efficacy. This observation warrants further clinical testing.

Suicide among reindeer herding Sámi in Sweden, 1961-2017.

This study analyses suicides amongst reindeer herding Sámi in Sweden using information from the database of the National Board of Forensic Medicine. Suicides were identified using registers (39 suicides from 1961-2000) and key informants (11 suicides from 2001-2017). A great majority of cases were males (43 males, 7 females), and 50% occurred in the northernmost region. The mean age was 37.4 years with a peak in the group 20-29 years of age. Shooting was the most common (56%) method, followed by hanging. Blood alcohol concentration measures available from 1993 were above 0.2 g/l in 76% of the cases. There was a maximum incidence of suicides between 1981 and 1990. An accumulation of suicides in the months of May (N = 8) and November (N = 7) was seen. The annual suicide rate was estimated to be between 17.5 and 43.9 per 100 000 population. There was a clear gradient in suicide incidence with the highest being in the southernmost region (Jämtland/Härjedalen) and the lowest in the northernmost county (Norrbotten). For strengthened suicide prevention in this group, future research should address sex differences, the role of alcohol use and the general conditions for reindeer herding.