Anxiety and Depression Are Not Related to Increasing Levels of Burden and Stress in Caregivers of Patients With Alzheimer's Disease

Sixty-nine dyads of patients with Alzheimer's disease and primary caregivers have been followed up for 1 year to evaluate cognitive (Mini-Mental State Examination), functional (Instrumental Activities of Daily Living), and behavioral (Neuropsychiatric Inventory) decline of patient in relation to burden (Caregiver Burden Inventory), stress (Relative Stress Scale), anxiety (State-Trait Anxiety Inventory Y), and depression (Beck Depression Inventory) reported by the caregivers. After 1 year of observation, cognitive and functional scores worsened while behavioral problems remained unchanged and relatively mild in patients. After 1 year, caregivers' scores of scales of anxiety and depression decreased significantly, while stress scores remained unchanged and burden slightly increased. In our opinion, the unexpected improvement in psychological situation of caregivers may be mainly due to educational interventions focused on knowledge of the disease with a particular attention directed toward emotional support and individual needs.

Surgical treatment of chronic pain after inguinal hernia repair

BACKGROUND

Chronic groin pain is defined as pain arising 3-6 months after inguinal hernia repair that can compromise the patient's quality of life. Many articles in the literature report clinical presentation, but there are no well-defined indications and protocols of treatment.

METHODS

Forty-six patients underwent surgical treatment for chronic groin pain that consisted of a simultaneous double approach, anterior and posterior, to the inguinal region, with 44 triple neurectomies and 2 iliohypogastric neurectomies. Ilio-inguinal and ilio-hypogastric nerves were resected by anterior approach, while genitofemoral trunk was resected by a posterior pre-peritoneal approach. Mesh was removed in 24 cases, and mesh and plug were removed in 16 cases. A new mesh repair was performed in 42 cases. All the patients were examined 1 week, 1 month and 1 year postoperatively.

RESULTS

In 40 patients, the surgical treatment has obtained good response with improvement or complete resolution of the pain. Two patients referred persistent groin pain different from preoperative and in 4 cases the pain persisted without substantial benefit. Mean VAS value was 7.89 before surgery and 1.89 after surgery.

CONCLUSIONS

Choice of the adequate therapy of chronic groin pain after inguinal hernia repair is still controversial. Our surgical approach turned out to be a safe and effective procedure. In this way, an accurate exploration of the whole inguinal region can be performed along with the identification of the nerves involved. Anyway in a certain number of cases, the resolution of pain cannot be achieved; this suggests a possible involvement of differences in the single personality and tolerances of pain in the different patients.

The frontal assessment battery does not differentiate frontotemporal dementia from Alzheimer's disease

BACKGROUND

An early differentiation of Alzheimer's disease (AD) from frontotemporal dementia (FTD) is important, since these conditions are essentially different regarding prognosis and therapeutical approach. Until now, no single test is available which allows a reliable differentiation. The Frontal Assessment Battery (FAB) has been found to have good reliability in identifying an executive deficit in frontal syndromes and in extrapyramidal disorders. The ability of the FAB to distinguish AD from FTD in mildly demented patients is less clearly assessed.

METHODS

We compared FAB scores in a consecutive series of 33 FTD (frontal variant) and 85 AD patients.

RESULTS

FAB global scores in the two groups were very similar, also when considering only mildly demented subgroups [Mini Mental State Examination (MMSE) score > or = 20; 20 FTD and 38 AD patients]. Considering FAB subscores, only the 'go-no go' subtest showed a significant difference, reflecting a poorer inhibitory motor control in AD patients. FAB scores in the two groups of patients correlated with global cognitive decline (MMSE), and with executive and visuospatial test scores, showing good concurrent validity.

CONCLUSION

The FAB does not differentiate patients with AD from those with FTD, like all other executive tests. However, it may be useful in the examination of executive function in AD, FTD and several other pathological conditions.