Multicenter investigation of lifestyle-related diseases and visceral disorders in thalidomide embryopathy at around 50 years of age

[National Competence Network Contergan - Ensuring medical care for people with thalidomide embryopathy]

In 2021, a national network of multidisciplinary medical competence-centers has established itself in Germany that is committed to ensuring the care of people with thalidomide embryopathy. This article would like to draw attention to this competence network and give an overview of the most important medical care needs of aging people with thalidomide-induced body and sensory impairments. Here, the available scientific evidence and clinical peculiarities in medical care from a general medical-internal, orthopedic-paintherapeutic, sociomedical and psychosomatic-psychotherapeutic perspective will be presented and necessary tasks for the future will be discussed.

[Chronic Pain in People Impaired by Thalidomide Embryopathy: An Explorative Analysis of Prevalence, Pain Parameters and Biopsychosocial Factors]

OBJECTIVE

The aim of the study was to show the frequency, localisation, intensity, quality and degree of chronic pain in people with thalidomide-induced congenital defects (thalidomide embryopathy) and to investigate the association with biopsychosocial factors more closely.

METHODS

A group of 202 people from North Rhine-Westphalia with thalidomide embryopathy were studied for the first time both physically for the pattern of the original damage and also psychiatrically in a structured diagnostic interview (SCID I & SCID II). The results were combined with a standardized pain interview (MPSS) and questionnaires on further pain-related (SF-36, painDETECT) and sociodemographic variables and analysed. In the analysis 167 completed datasets were included.

RESULTS

The prevalence of pain in the sample population was 94%. The majority (107, 54.0%) already showed an advanced stage of chronicity in the MPSS: 63 subjects with Stage II (37.7%) and 44 with Stage III (26.3%). In 74 subjects (44.3%) the PainDetect score showed a possible or neuropathic pain component. The factors that most reliably influenced the chronicity of pain proved to be hip pain (p<0.001) and also mental health disorders (p=0.001), above major depression (p<0.001) and also somatic symptom disorders and substance-related disorders (p=0.001 in each case). Social variables proved non-significant here (p=0.094 for living alone, p=0.122 for unemployment, p=0.167 for lack of college education), as did the care situation (p=0.191 for care dependency) and the underlying pattern of organ damage (p=0.229 for damage to hearing, p=0.764 for dysmelia).

CONCLUSIONS

People with thalidomide defects frequently suffer from a separate pain disorder which can be seen as secondary thalidomide-induced damage and which requires specialized and personalized multimodal pain management.

Arm Based on LEg blood pressures (ABLE-BP): can systolic leg blood pressure measurements predict systolic brachial blood pressure? Protocol for an individual participant data meta-analysis from the INTERPRESS-IPD Collaboration

INTRODUCTION

Blood pressure (BP) is normally measured on the upper arm, and guidelines for the diagnosis and treatment of high BP are based on such measurements. Leg BP measurement can be an alternative when brachial BP measurement is impractical, due to injury or disability. Limited data exist to guide interpretation of leg BP values for hypertension management; study-level systematic review findings suggest that systolic BP (SBP) is 17 mm Hg higher in the leg than the arm. However, uncertainty remains about the applicability of this figure in clinical practice due to substantial heterogeneity.

AIMS

To examine the relationship between arm and leg SBP, develop and validate a multivariable model predicting arm SBP from leg SBP and investigate the prognostic association between leg SBP and cardiovascular disease and mortality.

METHODS AND ANALYSIS

Individual participant data (IPD) meta-analyses using arm and leg SBP measurements for 33 710 individuals from 14 studies within the Inter-arm blood pressure difference IPD (INTERPRESS-IPD) Collaboration. We will explore cross-sectional relationships between arm and leg SBP using hierarchical linear regression with participants nested by study, in multivariable models. Prognostic models will be derived for all-cause and cardiovascular mortality and cardiovascular events.

ETHICS AND DISSEMINATION

Data originate from studies with prior ethical approval and consent, and data sharing agreements are in place-no further approvals are required to undertake the secondary analyses proposed in this protocol. Findings will be published in peer-reviewed journal articles and presented at conferences. A comprehensive dissemination strategy is in place, integrated with patient and public involvement.

PROSPERO REGISTRATION NUMBER

CRD42015031227.

A nationwide survey regarding the life situations of patients with thalidomide embryopathy in Japan, 2018: First report

Background

Clinical studies on the effects of thalidomide‐induced damage on thalidomide victims as they age have only recently started to be conducted, but no studies have examined socioeconomic differences in terms of healthcare and social status between thalidomiders and the age‐matched general population in Japan. Therefore, we carried out a nationwide survey focusing on the life situations of thalidomiders.

Method

Questionnaires were sent to 274 thalidomiders in Japan. The questionnaire items basically matched those of the Comprehensive Survey of Living Conditions (CSLC) in the general population conducted by the Japanese Government. The results were compared with those of the CSLC for individuals aged 55–59 years, which was the cohort most similar in age to the average thalidomider living in Japan.

Results

More thalidomiders rated their health condition as relatively bad or bad compared with the general population (20.2% vs. 13.3%, respectively). A much higher percentage of thalidomiders reported having some health or physical problem caused by a disease or injury (68.8% vs. 32.6%, respectively), and thalidomiders reported visiting medical and healthcare‐related facilities more frequently. A higher proportion of thalidomiders (9.2%) were unemployed, and thalidomiders tended to feel higher levels of worry and stress, especially in terms of the future.

Conclusions

The results of this nationwide survey of the life situations of thalidomiders in Japan clarified their health conditions and the related associations with socioeconomic status. These findings could be expected to help improve the provision of medical and healthcare, welfare measures, and financial support for thalidomiders in the near future.

The health and quality of life of Thalidomide survivors as they age - Evidence from a UK survey

Background

In the late 1950s and early 1960s the drug Thalidomide was marketed across the world as a non-addictive tranquilizer. Despite being given to pregnant women as a safe treatment for morning sickness, Thalidomide caused serious damage to the unborn child. Much has been written about the drug and the birth defects it caused but evidence about the health of Thalidomide survivors as they age is limited.

Aim

The aim of this study was to: explore the health and wellbeing UK Thalidomide survivors; document the health problems experienced by them as they reach their mid-50s; and examine the impacts on their health-related quality of life and employment.

Methods

A health and wellbeing survey of 351 UK Thalidomide survivors, which gathered information about home and employment circumstances, recent health problems, and health related quality of life (using SF12 Health Survey). Overall analysis focused on descriptive statistics; the association between respondents’ health related quality of life and original impairment was examined using Pearson Correlation; and a three step Hierarchical Regression was used to explore the influence of five factors which narrative responses suggested might be important.

Results

As Thalidomide survivors reach their mid-50’s they are experiencing a wide range of secondary health problems, in particular musculoskeletal problems, and depression and anxiety, with multimorbidity a growing issue. These health problems are having a negative impact on their employment (two fifths are unable to work) and their physical health related quality of life, which is significantly poorer than the general population.

Discussion

Having lived relatively independent lives, many Thalidomide survivors are now having to adjust to growing disability. The study provides further evidence of the accumulative impact of disability over peoples’ lifetimes and highlights the value of a life course perspective in understanding the complex experience of growing older with a disability.

"The legacy of thalidomide" - A multidisciplinary meeting held at the University of York, United Kingdom, on September 30, 2016

BACKGROUND

Between 1957 and 1962 thalidomide was used as a nonaddictive, nonbarbiturate sedative that also was successful in relieving the symptoms of morning sickness in early pregnancy. Infamously, thousands of babies were subsequently born with severe birth defects. The drug is used again, today, to successfully treat leprosy, and tragically, there is a new generation of thalidomide damaged children in Brazil. While the outward damage in babies has been documented, the effects of the damage upon the survivors as they grow up, the lifestyle changes and adaptations required to be made, as well as studies into ageing in survivors, has received little attention and remains understudied.

METHODS

A unique multidisciplinary meeting was organized at the University of York bringing together thalidomide survivors, clinicians, scientists, historians, and social scientists to discuss the past, the current and the future implications of thalidomide.

RESULTS

There is still much to learn from thalidomide, from its complex history and ongoing impact on peoples' lives today, to understanding its mechanism/s to aid future drug safety, to help identify new drugs retaining clinical benefit without the risk of causing embryopathy.

CONCLUSION

For thalidomide survivors, the original impairments caused by the drug are compounded by the consequences of a lifetime of living with a rare disability, and early onset age-related health problems. This has profound implications for their quality of life and need for health and social care services. It is vital that these issues are addressed in research, and in clinical practice if thalidomide survivors are to "age well". Birth Defects Research 109:296-299, 2017. © 2017 Wiley Periodicals, Inc.