Atrial fibrillation detection with long-term continuous Holter ECG recording in patients with high cardiovascular risk and clinical palpitations: the prospective after study.

AIM: New technologic tools for continuous ECG monitoring have been developed to detect and treat atrial fibrillation (AF) in specific populations with high cardiovascular risk. We evaluated the prevalence and the management of AF diagnosed in patients with high cardiovascular risk and non-documented clinical palpitation undergoing systematic 14-day continuous ECG-Holter monitoring. METHODS: Patients were prospectively enrolled from December 2019 to December 2021 in this multicentre study, sponsored by the French National College of Cardiology. Patients met the following criteria: CHA2DS2VASc score ≥ 2 in males and ≥ 3 in females and clinical palpitations without previously documented arrhythmia. Enrolled patients underwent a continuous 14-day Holter-ECG monitoring for arrhythmia detection. RESULTS: Among the 336 included patients, 39% were male, 75% were greater than 65 years of age and 46.5% had suffered a prior stroke. AF was detected in 14% of patients, among which 23.4% were detected in the first 24 h of monitoring. Finally, age ≥ 65 years (p = 0.037) was significantly associated with AF, as well as male gender (p = 0.023) and a lower rate of antiplatelet therapy (p = 0.018). Patients with diagnosed AF had a prescription of anticoagulation therapy in 90%. Antiarrhythmic drugs were administered in 90% of AF patients and 13% underwent AF ablation. CONCLUSIONS: The systematic AF screening of patients with palpitations and high cardiovascular risk resulted in a diagnostic yield of AF in 14% of the population with a 14-day continuous ECG-Holter monitor. This strategy resulted in the prescription of anticoagulation and antiarrhythmic therapy in 90% of the AF detected population.

Strict vegan, low-calorie diet administered by caregiving daughter to elderly mother--is this elder abuse?

We present a case in which a 40 year old woman, who was the primary care-giver of her 78 year-old mother, provided a strict vegan diet which caused the mother severe malnutrition. The mother was hospitalized with severe functional deterioration and, while eating a proper diet during hospitalization, gained weight and her condition improved. The case was reported to the Welfare Officer and the mother was released under the supervision of the Welfare Officer. Cases of severe malnutrition and even death of infants who were fed a strict vegan diet have been reported. This case raises some ethical and legal issues. Should a guardian or a caregiver be allowed to make decisions regarding the way of life and medical treatment of the person in his/her charge which are likely to endanger that person's health and when is it appropriate for society to intervene in individual freedom? The paper includes a review of some reported cases of child and elder abuse or neglect which illustrate these issues.

Disease patterns of patients with Behçet's disease demonstrated by factor analysis.

OBJECTIVE: To explore the main patterns of Behçet's disease (BD) expression, applying factor analysis. METHODS: Sixty-eight BD patients were studied. The following disease manifestations were used for the factor analysis: genital ulcerations, typical skin lesions (erythema nodosum, folliculitis or papulo-pustular rash), uveitis, CNS involvement, joint disease, deep vein and superficial vein thrombosis, and gastrointestinal manifestations. The results were further analyzed according to sex, HLA typing, and childhood vs. adult-onset disease. RESULTS: Five factors were derived, which accounted for 69% of the variance of the matrix. Factor 1 represented the association between folliculitis and genital ulceration. Factor 2 represented the association between papulo-pustular rash and gastrointestinal symptoms. Factor 3 represented the inverse association between superficial vein thrombosis and erythema nodosum. Factor 4 represented the correlation between deep vein thrombosis and neuro-Behçet. Factor 5 represented joint disease. No difference was found between males and females in relation to factors 1, 2 or 5, but factors 3 and 4 had higher scores in male patients (p = 0.1 and p = 0.07, respectively). Factor 3 was significantly higher in patients with HLA-B5, compared to HLA-B5-negative BD patients (p < 0.001). Factors 1 and 3 were higher in patients with adult onset of the disease (p = 0.07, and p = 0.003, respectively), while factor 2 was higher in patients with childhood-onset BD (p = 0.07). CONCLUSIONS: The application of factor analysis revealed possible associations between distinct types of skin lesions, or venous thrombosis, and other disease manifestations of Behçet's syndrome, some of which were sex, age at onset, or HLA-related.

[Long-term treatment of chronic heart failure by an inhibitor of angiotensin converting enzyme]. / Traitement au long cours de l'insuffisance cardiaque chronique par un inhibiteur de l'enzyme de conversion de l'angiotensine.

We studied the hemodynamic, echocardiographic, phonomechanographic and hormonal changes during acute (25 mg) and chronic (6 months--75 to 225 mg/day) treatment of 10 patients with congestive cardiac failure due to cardiomyopathy with dilatation with SQ 14 225 (Captopril). The following changes were observed after the single dose: an increase in cardiac output (p less than 0,001), in stroke volume (p less than 0,01), a reduction in heart rate (p less than 0,01), in peripheral resistance (p less than 0,001) and pulmonary capillary pressure (p less than 0,001). There were no significant changes in end systolic or end diastolic left ventricular internal diameter. Plasma renin activity increased (p less than 0,001); there was a concurrent fall in serum aldosterone (NS): the plasma concentration of converting enzyme decreased (p less than 0,001). There was a correlation between the increase in peripheral resistance under basal conditions and the basal plasma renin activity (R = 0,72, p less than 0,02). The decrease in peripheral resistance after captopril also correlated with basal plasma renin activity (R = 0,89, p less than 0,01). After six months continuous therapy, the hemodynamic effect was sustained and was accompanied by a significant symptomatic improvement. Left ventricular internal end systolic and end diastolic diameters decreased (p less than 0,01 and p less than 0,01 respectively). The pre-ejectional period decreased (p less than 0,05). Serum aldosterone fell significantly (p less than 0,001) as did plasma renin activity (p less than 0,01); the serum level of converting enzyme remained low with respect to its initial value. These results show that captopril may be useful in severe cardiac failure without tolerance during long-term administration. No renal or hematological toxicity was observed in this group of patients.

Effect of weather conditions on rheumatic patients.

In a one month prospective study of 62 rheumatic patients--16 with rheumatoid arthritis (RA), 24 with osteoarthritis (OA), 11 with inflammatory arthritis, 11 with fibromyalgia joint pain--swelling and everyday activity was compared with changes in daily weather conditions. In most patients weather changes increased arthritic symptoms. Women were more sensitive to weather than men (62% v 37%). Pain was affected positively by barometric pressure and temperature in RA, by temperature, rain, and barometric pressure in OA, and by barometric pressure in fibromyalgia. These results support the belief of most rheumatic patients that weather conditions significantly influence their day to day symptoms.

Expression of rheumatoid arthritis in two ethnic Jewish Israeli groups.

OBJECTIVE: To investigate the expression of rheumatoid arthritis (RA) in Jewish Israeli patients according to ethnic origin. METHODS: RA patients who were seen in a primary public rheumatology clinic were divided into two groups according to ethnic origin (Sepharadic or Askenazi) and subjected to a cross sectional study. The two groups were compared for history, physical status, and radiographic and laboratory variables. The entire study population was again divided into two groups according to formal educational level, and these were also compared for the same variables as above. RESULTS: The patients of Sepharadic origin had significantly more pathological recordings of pain and fatigue, and greater Ritchie scores than those of Askenazi origin. The Sepharadic group patients were younger, had a lower educational level, and were predominantly female. The more educated group recorded significantly less pathological pain and fatigue, and had smaller Ritchie scores. Functional capacity and global disease severity, assessed by physician and patient, were also reduced in the more educated group. On multiple regression analysis, ethnic origin was found to be independently related to functional class. Education was found to be independently related to the Ritchie score. CONCLUSIONS: Disease manifestations in Jewish RA patients of Sepharadic origin are more serious compared with those in patients of Askenazi origin. In addition, low educational level is related to more severe disease manifestations in Israeli RA patients.

Expression of systemic lupus erythematosus in various ethnic Jewish Israeli groups.

OBJECTIVES: To assess the expression of systemic lupus erythematosus (SLE) in Jewish Israeli patients according to ethnic origin. METHODS: Eighty four patients with SLE were divided into groups according to origin and compared for history, physical examination, and laboratory variables. RESULTS: Patients of Sephardic origin had more serious disease manifestations than Ashkenazi patients in 60 of the 76 variables examined. They had significantly worse muscle pain, alopecia, and cutaneous vasculitis, higher antibodies to DNA and erythrocyte sedimentation rate, and significantly lower complement and leucocytes. Sephardic patients were divided into subgroups according to country: Mediterranean area, Iran-Iraq-India, and Yemen. All three subgroups had more serious disease manifestations than the Ashkenazi group, and the Yemenite patients had the most serious manifestations among the Sephardic subgroups. The Sephardic patients had a significantly lower education level, but only origin, and not education level or age, was significantly related to disease manifestations on multivariate analysis. CONCLUSION: More serious manifestations of SLE are found among Jewish patients of Sephardic origin, but these are not related to level of education or age.

Rash in systemic lupus erythematosus: prevalence and relation to cutaneous and non-cutaneous disease manifestations.

Rash is a common cutaneous sign in patients with systemic lupus erythematosus (SLE) but no data regarding its prevalence or relation to disease manifestations are known, possibly due to the fact that it is a common but non-specific sign. Rash was present in 48/81 (59%) patients with SLE. Patients with rash had more cutaneous symptoms and signs, lymphadenopathy, increased levels of antibodies to double stranded DNA and decreased complement levels. They were also receiving a higher dose of prednisone. There was no difference between patients with and without rash with respect to renal or central nervous system disease. Rash did not correlate with the disease activity index and clinical parameters of disease exacerbation.

Fatigue in systemic lupus erythematosus. Prevalence and relation to disease expression.

Significant fatigue was observed in 63/83 (76%) SLE patients. Patients with fatigue had significantly lower lymphocyte counts (1090 +/- 60 vs 1675 +/- 205 cells/mm3 P = 0.003), and higher ratings for headache, nervousness and musculoskeletal symptoms and signs. These disease parameters also correlate significantly with the magnitude of fatigue. Fatigue correlated with disease activity index (r = 0.49 P < 0.001).

Seasons of the year and activity of SLE and Behcet's disease.

Patients with systemic lupus erythematosus (SLE) were evaluated using a telephone questionnaire on the activity of various disease manifestations during the seasons of the past year. The results were compared to those of patients with Behcet's disease (BD), using the same questionnaires, and analyzed in relation to the mean temperature, humidity, barometric pressure, and ultraviolet radiation (UVR) in the patient's location, obtained from the official Israeli Meteorological Service. It was found that SLE patients had a tendency towards winter worsening of clinical manifestations, shown as increased incidence of joint pains, weakness, fatigue, Raynaud's phenomenon, and rash, as well as increased number of hospital admissions, sick leaves, and need to raise the dose of medications. The symptoms of patients with BD were not correlated to seasons of the year, except for increased joint pains in autumn and spring. We suggest that UVR accumulation might cause exacerbations in SLE patients several months after prolonged exposure to sunlight in the summer.

Mode of presentation and multisystem involvement in Behçet's disease: the influence of sex and age of disease onset.

OBJECTIVE: To evaluate the correlation between the age at onset of Behcet's disease (BD) and sex distribution, mode of disease appearance, and number of organs involved during the disease. METHODS: BD was defined according to the International Study Group criteria. Data from medical files and from patient interviews were collected. Results were analyzed for children and adults, according to age at disease onset. A systemic involvement index was calculated as the sum of visceral organ systems involved. RESULTS: Fifty-nine patients with BD were studied, 26 male and 33 female. The mean age at disease onset was 8.4 +/- 4.5 years in children and 29.8 +/- 7.9 years in adults. The age of onset was significantly lower in male versus female patients. BD presented in children almost entirely as recurrent aphthous stomatitis, while in adults, less than one-third of patients presented first with oral ulcers. The mean age at disease onset of patients who presented first with oral ulcers was significantly lower than the age of patients presenting first with non-oral aphthosis. The mean systemic involvement index was higher in adult onset than in juvenile onset disease. A significant linear correlation was found between age of disease onset and total number of visceral organ systems involved. CONCLUSION: BD was observed to occur earlier in males than in females. The first manifestation of BD in children is almost exclusively in the form of oral ulcers, while older patients have a large proportion of non-oral aphthosis as their first disease manifestation. Disease onset at an older age is positively correlated with increased disease spectrum.

The penetrating potential of autoantibodies into live cells in vitro coincides with the in vivo staining of epidermal nuclei.

We have previously demonstrated that IgG autoantibodies derived from SLE patients are capable of penetrating into nuclei of living COLO-16 cells, in vitro. To address the possible correlation in Lupus Erythematosus (LE) between the in vivo ANA binding to nuclei of epidermal cells and the presence of intranuclear penetrating antibodies in sera of those patients, 25 consecutive patients were studied. Out of 25 skin biopsies, 11 specimens (8 of SLE and 3 of DLE) showed by immunofluorescent microscopy extensive in vivo presence of IgG in epidermal nuclei, whereas all sera of these patients stained nuclei of living COLO-16 cells, in vitro. Such penetration was also observed in additional 6/25 sera of patients, but with in vivo negative biopsies. This in vitro nuclear binding, which was unrelated to clinical symptoms of patients or their serological autoantibody profile and titer, was reproduced following cross-linking of intracellular protein by PLP fixation. Likewise, western blotting (immunoblotting) analysis, demonstrated the intranuclear presence of IgG in all in vitro intranuclear IgG staining sera. Furthermore, this in vitro presence, which neither affects cell viability nor DNA synthesis, is time-dependent and of a transient nature: nuclear staining disappears within 48 h following removal of the penetrating sera from medium. In conclusion, since the COLO-16 in vitro assay mirrors exactly the in vivo situation, and because of its higher sensitivity, it provides an excellent tool for the study of non-degraded autoantibody penetration into the nuclei of living cells.

[Treatment of rheumatic polyarthritis with levamisole in 26 patients]. / Traitement de la polyarthrite rhumatoïde par le lévamisole chez 26 patients.

Twenty-six patients with rheumatic polyarthritis (serologically positive) were treated with levamisole at a daily dosage of 150 mg. Treatment was continuous for 3 months and 2 days weekly afterwards. Although improvement may appear from the 1st month onwards, it is more frequent between the 1st and 3rd month (13 good or very good results among the 16 patients still treated) and may even improve afterwards (11 good or very good results among the 11 patients still treated in the 6th month). However, the value of levamisole, which appears to be an active drug against rheumatic polyarthritis, is limited by the frequency of side-effects. In 17 cases the trial had to be discontinued for this reason. The most serious side-effects were of haematological nature (2 leukopenias, 1 thrombocytopenia), but in these patients agranulocytosis was not found.

Recurrent aphthous stomatitis in Behçet's disease: clinical features and correlation with systemic disease expression and severity.

Behçet's disease (BD) is a multisystem disease, in which recurrent aphthous stomatitis (RAS) is a universal finding. We studied the expression of RAS in patients with BD, and the correlation between major or minor RAS and systemic expression and severity of the disease. Thirty-five patients with BD were studied, of whom 13 (37%) had major, 21 (60%) had minor and one (3%) had herpetiform RAS. The frequency of major RAS was significantly higher compared with a control group of patients with idiopathic RAS (37% vs 9%, P < 0.05). The BD patients with major RAS had significantly more relapses of oral ulceration in a year, higher numbers of oral ulcers per relapse, and longer duration of aphthous episodes, compared with patients with minor RAS. Oral ulcers also appeared at a significantly younger age in patients with major than with minor RAS. However, the systemic expression of the disease, as well as the disease severity score, were similar in patients with major and minor RAS. The results of this study indicate that major RAS is common in patients with BD, and is associated with a more severe, repeated and prolonged oral disease. Nevertheless, the presence of major RAS in BD does not predict a more severe systemic illness.

Childhood Behçet's disease: clinical features and comparison with adult-onset disease.

OBJECTIVE: To study the clinical spectrum of Behçet's disease (BD) in childhood, in comparison to adult-onset disease. METHODS: Nineteen children, who fulfilled disease criteria up to the age of 16 yr, were studied. The results were compared to those of 34 adult patients with BD. An activity index and severity score were calculated for both study groups. RESULTS: The mean age of disease onset was 6.9+/-3.9 yr, similar ages of onset were found in males and females. The clinical spectrum of childhood BD resembled that of adult disease; however, the prevalence of certain manifestations was different between children and adults. Children with BD had significantly less genital ulcers, less vascular thromboses and more non-specific gastrointestinal symptoms, as well as central nervous system involvement and arthralgia. A relatively high prevalence of uveitis was found in childhood BD. The activity index and severity score were significantly lower in children than in adults. CONCLUSION: Our results point to a similar systemic expression of BD in children and adults; however, the disease seems to run a less severe course in children.

Protective effect of hydroxychloroquine in systemic lupus erythematosus. Prospective long-term study of an Israeli cohort.

Systemic lupus erythematosus-associated irreversible organ/system damage was previously associated with various clinical and demographic features. We analysed the Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index (SLICC/ACR DI) in a cohort of 151 Israeli patients followed for a mean (+/- s.d.) period of 45.7 +/- 37.4 months. Mean score of SLICC/ACR DI at the first and last encounters were 0.17 +/- 64 and 1.64 +/- 2.1, respectively (P < 0.0001). Multiple logistic regression analyses disclosed a statistically significant positive correlation with corticosteroid and cyclophosphamide therapy. Hydroxychloroquine therapy was significantly associated with lower SLICC/ACR DI. Although the size of our study group did not allow us to find specific organs/systems which were associated with the protective effect of hydroxychloroquine, we suggest this is due to the antiatherogenic effects attributed to antimalarial therapy in SLE.