La thyroïde de la personne âgée (partie 2)

Aging is associated with an increased prevalence of thyroid diseases. The diagnosis of overt hypothyroidism and hyperthyroidism may be difficult since they are often pauci- or monosymptomatic. Subclinical forms of thyroid diseases, in particular hypothyroidism, are even more frequent. Therapeutic abstention with regular follow-up is usually recommended in hypothyroidism. Radical treatment is usually preferred for subclinical hyperthyroidism since heart complications may be severe. Increased prevalence of benign and malignant nodules is observed in the elderly. The prognosis of thyroid cancer is less favorable than in adults, due to a higher proportion of histological types with a worse evolution. Whatever the thyroid disease, diagnosis and treatment modalities should be adapted to the age and general conditions of the patient. Contradictory results have been reported on the relationship between thyroid status and neuromuscular and cognitive alterations linked to aging.     

Refus de soins opposés aux gestionnaires de cas par des personnes âgées en situation médico-sociale complexe : regards croisés

Purpose

Case management is a new professional field in France. It is addressed to elderly persons living in community whose situation is regarded as particularly complex. Case managers have to assess needs and coordinate necessary services. One common criteria of complexity is refusal of care. The objective of this study is to compare the words of users with those of case managers about refusal of care, in order to understand its meaning, professionals’ attitudes and ethical challenges.

Methods

Two researchers have cooperated on this qualitative research: the first one, anthropologist, interviewed 19 individuals, and 11 of their caregivers. The second one, geriatrician and researcher in medical ethics, lead four focus groups gathering a total of 18 case managers.

Results

Refusal of care often is the result of the will of preserving one's identity, compromised by illness. Individuals seek control on their life. Facing this behaviour, case managers try to secure the individual, by establishing a personal relationship that respects their choices, even if care has to be delayed. Refusal of care may sometimes disclose a desire to vanish, in front of which professionals meet their own limits.

Conclusion

To recognise an elderly person that refuses care as a unique individual who can make choices secure his identity, and allow him to change.     

Prise en charge actuelle de l’hypertension artérielle

Hypertension is a common health problem with serious consequences for individuals and a heavy attributable burden for populations. Reducing this burden requires preventive actions at the population level and early diagnosis at the individual level, followed by proactive interventions with proven benefits. Given the variability of blood pressure measurement, diagnosis is established only after repeated measurements under standardized conditions, if possible outside the clinic. Lifestyle changes can modestly reduce blood pressure; their impact is significant if they can be achieved on a large scale. Hypertension treatment requires a rational pharmacological approach, which can reach the target blood pressure within less than 6 months and three pharmacological classes at most in more than 80% of cases. Specialized consultation is required in the remaining 20% to detect secondary hypertensions, to optimize drug therapy and to discuss, in a minority of cases, non-pharmacological treatments. Recommendations are written by experts who select, interpret, and extrapolate the results of clinical research. As a consequence, they are sometimes unsuitable for primary care practice and frequently inconsistent across guidelines. Efforts are currently made to produce less disputable and more usable guidelines.