Effects of Ramadan fasting on aspirin resistance in type 2 diabetic patients.

AIMS: Ramadan fasting (RF) may affect aspirin resistance. We conducted this study in patients with cardiovascular risk (CVR) factors to assess the effect of RF on aspirin resistance and explore whether type 2 diabetes mellitus (DM) would influence this effect. METHODS: A total of 177 stable patients with ≥2 CVR factors were recruited. All patients observed RF and were taking aspirin. Physical exam and standard biological tests including glycaemia and serum lipids data were performed before Ramadan (Pre-R), at the last week of Ramadan (R) and four weeks after the end of Ramadan (Post-R). In the same visits caloric intake was calculated and platelet reactivity to aspirin was assessed using Verify Now point-of-care assay. RESULTS: In the overall population, there was no significant change in absolute aspirin reaction unit (ARU) values and in metabolic parameters. In DM patients (n = 127), ARU change from Pre-R values was+19.7 (p = 0.01) and +14.4 (p = 0.02) respectively at R and Post-R. During Ramadan, glycaemia, triglycerides, and cholesterol levels increased significantly and returned to Pre-R values thereafter. These changes were not observed in non-DM patients. CONCLUSIONS: During RF aspirin resistance increased only in DM patients. This effect persisted one month after Ramadan. Simultaneous alteration of glycemic control and increase of serum lipids levels could potentially be a favorable factor. STUDY REGISTRATION: The protocol was registered at clinicaltrials.gov under: NCT02720133.

Acupuncture vs intravenous morphine in the management of acute pain in the ED.

BACKGROUND: Acupuncture is one of the oldest techniques to treat pain and is commonly used for a large number of indications. However, there is no sufficient evidence to support its application in acute medical settings. METHODS: This was a prospective, randomized trial of acupuncture vs morphine to treat ED patients with acute onset moderate to severe pain. Primary outcome consists of the degree of pain relief with significant pain reduction defined as a pain score reduction ≥50% of its initial value. We also analyzed the pain reduction time and the occurrence of short-term adverse effects. We included in the protocol 300 patients with acute pain: 150 in each group. RESULTS: Success rate was significantly different between the 2 groups (92% in the acupuncture group vs 78% in the morphine group P<.001). Resolution time was 16±8 minutes in the acupuncture group vs 28±14 minutes in the morphine group (P<.005). Overall, 89 patients (29.6%) experienced minor adverse effects: 85 (56.6%) in morphine group and 4 (2.6%) in acupuncture group (P<.001). No major adverse effects were recorded during the study protocol. In patients with acute pain presenting to the ED, acupuncture was associated with more effective and faster analgesia with better tolerance. CONCLUSION: This article provides an update on one of the oldest pain relief techniques (acupuncture) that could find a central place in the management of acute care settings. This should be considered especially in today's increasingly complicated and polymedicated patients to avoid adverse drug reactions.

The risk of acute coronary syndrome in Ramadan.

BACKGROUND: Data on the effect of fasting on coronary disease are rare and controversial. The aim of our study was to investigate the influence of Ramadan on the prevalence of acute coronary syndrome among chest pain patients in the emergency department of Monastir. METHODS: It was a prospective study, performed in the emergency department of Fattouma Bourguiba University Hospital of Monastir, during the 3 months before, during and after Ramadan from 2012 to 2014. We included all patients with non-traumatic chest pain during the study period. Data were collected using a standardized form. The uniformity chi 2 test, ANOVA test, Kruskal-Wallis test were performed at the 5% level. Binary logistic regression model was used for multivariate analysis. RESULTS: The SCA prevalence was 17% a month before Ramadan, 22% during Ramadan and 28% one month after Ramadan (p = 0.007). According to the results of the multivariate analysis, the period of Ramadan is not associated with increase of risk of SCA whereas the risk doubles after Ramadan in all group (p = 0.001). In subgroups analysis, the period of R was associated with an amplification of risk in men aged more than 55 years and women older than 65 years (OR: 2.1; p = 0.020) and among subjects with hypertension (OR: 2.4, p = 0.007). Ramadan and Shawwal were not associated with an increase of risk among subjects without CVX risk factor. CONCLUSION: We have demonstrated that the risk of SCA has increased in Ramadan only among the elderly and patient with hypertension. The increased risk in Shawwal can be explained by the lifting of dietary restriction.

Acute coronary syndrome among patients with chest pain: Prevalence, incidence and risk factors.

BACKGROUND: Urbanization and adoption of new diet and lifestyles had increased the cardiovascular risk factor (CVRF) rate and therefore, acute coronary syndrome (ACS) in developing countries such as Tunisia. We aimed at determining ACS prevalence among a sample of Tunisian patients with chest pain, at establishing the standardized incidence rate (SIR) of ACS, and at quantifying the relationship between ASC and CVRF in this population. METHODS: We studied 3158 patients admitted to a chest pain unit for non-traumatic chest pain collected in Emergency Data from January 2012 to December 2014. For all patients, the data were collected using a standardized form. We performed univariate rather than multivariate logistic regression analyses to identify age and gender-related CVRF in ACS. Linear interpolation was used for curve estimation. RESULTS: 707 (22.3%) chest pain patients were classified as ACS. The age-SIR per 10(-5)personyear (PY) was 85.7; it was 112.6 in men and 45.3 in women. Eighty one percent of patient with ACS cumulated 2 CVRF and more. The highest odds ratio were 2.00 (95% CI 1.64-2.44) for diabetes and 1.81 (95% CI 1.50-2.18) for active smoking. ACS in elderly patients was significantly associated with active smoking (OR: 2.36), diabetes (OR: 1.72) and personal ACS history (OR: 1.71). We found a significant and very high linear relation between the number of CVRF and ACS odds ratio (R(2)=0.958). CONCLUSION: Our results showed that the incidence of ACS in a Tunisian population is not very different from what is observed in developed countries; with a close relation with CVRF especially diabetes and smoking.

The risk of acute coronary syndrome in Ramadan.

BACKGROUND: Data on the effect of fasting on coronary disease are rare and controversial. The aim of our study was to investigate the influence of Ramadan on the prevalence of acute coronary syndrome among chest pain patients in the emergency department of Monastir. METHODS: It was a prospective study, performed in the emergency department of Fattouma Bourguiba University Hospital of Monastir, during the 3 months before, during and after Ramadan from 2012 to 2014. We included all patients with non-traumatic chest pain during the study period. Data were collected using a standardized form. The uniformity chi 2 test, ANOVA test, Kruskal-Wallis test were performed at the 5% level. Binary logistic regression model was used for multivariate analysis. RESULTS: The SCA prevalence was 17% a month before Ramadan, 22% during Ramadan and 28% one month after Ramadan (p = 0.007). According to the results of the multivariate analysis, the period of Ramadan is not associated with increase of risk of SCA whereas the risk doubles after Ramadan in all group (p = 0.001). In subgroups analysis, the period of R was associated with an amplification of risk in men aged more than 55 years and women older than 65 years (OR: 2.1; p = 0.020) and among subjects with hypertension (OR: 2.4, p = 0.007). Ramadan and Shawwal were not associated with an increase of risk among subjects without CVX risk factor. CONCLUSION: We have demonstrated that the risk of SCA has increased in Ramadan only among the elderly and patient with hypertension. The increased risk in Shawwal can be explained by the lifting of dietary restriction.