The few studies carried out on the effects of Ramadan fasting (RF) on spirometric values present contradictory conclusions. This study aimed at assessing whether RF affects healthy adults’ spirometric values. Twenty-nine nonsmoking healthy males (M ± standard error of mean [SEM] of age: 27 ± 1 years) who fasted during Ramadan (June 29-July 28, 2014) volunteered to the study. Three periods (before-Ramadan [June 23-25], mid-Ramadan [July 14-16] and after-Ramadan [August 11-14]) were selected for spirometry measurements that were consistently performed 5.5 to 3.5 hours (between 15:00 and 17:00 hours) before fasting break. Assessment sessions comprised following: weight (kg), forced vital capacity (FVC), first second expiratory volume (FEV1), FEV1/FVC, peak expiratory flow (PEF), maximal mid expiratory flow (MMEF), and forced expiratory flow rate at the x% of FVC to be exhaled (FEFx%). Spirometric data were expressed in percentages of reference values. Results were analyzed by applying repeated measures analysis of variance. The M ± SEM of weight (before-R: 81.6 ± 2.8 kg, mid-R: 80.8 ± 2.9 kg, after-R: 81.2 ± 2.9 kg), FEV1 (before-R: 99 ± 2%, mid-R: 98 ± 2%, after-R: 98 ± 2%), FVC (before-R: 103 ± 2%, mid-R: 101 ± 2%, after-R: 101 ± 2%), PEF (before-R: 112 ± 3%, mid-R: 113 ± 2%, after-R: 114 ± 3%), MMEF (before-R: 83 ± 3%, mid-R: 83 ± 3%, after-R: 82 ± 3%), FEF25% (before-R: 90 ± 5%, mid-R: 89 ± 6%, after-R: 87 ± 6%), FEF50% (before-R: 94 ± 4%, mid-R: 91 ± 4%, after-R: 93 ± 3%), and FEF75% (before-R: 108 ± 3%, mid-R: 111 ± 2%, after-R:111 ± 3%) were not significantly influenced by RF. To conclude, RF did not bring about any significant changes in the spirometric values of nonsmoking healthy adult males.

Background: Mortality rates and causes of death of the detainees are hence different from those of the general population and there also vary according to regions and countries. Aims: To study the peculiarities of death among individuals detained in the region of Sousse in Tunisia and to suggest preventive measures. Material and methods: This is a descriptive retrospective study of all deaths in detention collated in the Forensic Medicine department of Farhat Hached teaching hospital in Sousse, Tunisia during a 10-year period 2006 to 2015. Results: 26 deaths were collected. All the victims were males. The mean age was 39.5 years. The deaths occurred inside the prison in 42.3% and 57.7% in a hospital. The deaths were of natural causes in 69.2%. The most common natural causes were cancer (6 cases, 33.3%) and infections (5 cases,27.8%). Violent death accounted for 31.8% of deaths with 08 victims. Suicide and homicide were the violent death causes most incriminated each with 11.5% (3 cases). The suicide means was hanging in all cases. The death was accidental in 2 cases (7.7%). Conclusion: This study shows that a large proportion of deaths among prisoners are preventable. Prevention is, on the one side, by improving the prison health coverage and on the other side by training the prison staff on the identification of suicidal crises and on controlling the technical devices facilitating the transition to the suicidal act, in particular the hanging cases.

The specifics of short-term physical exercise are similar to the immediate reaction demands placed on police officers. Identifying the physiological predisposition to short-term high-intensity exercise in male law enforcement officers will assist in understanding their metabolism and make a significant contribution to a much more personal and individualized workout program. This will improve physical fitness of individual officers, improving their preparedness for such times of emergency. This cross-sectional study was conducted to investigate the responses of hematological (erythrocytes, hemoglobin, hematocrit, leucocytes, monocytes, neutrophils, lymphocytes), hormonal (testosterone, cortisol, melatonin), biochemical (glucose, uric-acid, lactate, creatine-phosphokinase) data to short-term maximal exercise in male police officers ( n = 20). Blood samples were collected before- and after- the running-based anaerobic sprint test (RAST), and biological values were corrected for fluid shifts. Data were mean ± standard deviation of differences (= after minus before RAST). After the RAST, values of cortisol, lactate, neutrophils, lymphocytes, and monocytes increased significantly by 7.01 ± 37.36 mmol/l, 7.55 ± 1.67 mmol/l, 0.17 ± 0.26 103/µl, 0.61 ± 0.28 103/µl, and 0.10 ± 0.13 103/µl, respectively. After the RAST, values of melatonin, uric-acid, creatine-phosphokinase, hemoglobin, and hematocrit decreased significantly by −13.24 ± 4.60 pg/ml, −13.28 ± 14.35 µmol/l, −10.23 ± 10.13 IU/l, −2.01 ± 0.81 g/dl, and −4.46 ± 0.59%, respectively. Biological data of male police officers were affected by sprint test. Understanding changes in biological data following short-term maximal exercise can further assist in a better understanding of anaerobic metabolism, which will be helpful to find available methods for coaches to quantify training loads.

The natural history of the echinococcosis can be studded with multiple complications; the most formidable is sudden death. We studied the epidemiological, pathological, and thanatological features of 34 sudden deaths due to hydatid cyst. The mean age was 33.2 years. A male predominance was observed with a sex ratio of 1.8. Most of our victims were from rural areas (79.4%). Sudden death was preceded by prodromal symptoms in 61.7% of cases. The most common was dyspnea (23.5%), followed by hemoptysis (11.8%). In 85.3% of cases, the cyst location was liver. It was cracked in 25 cases and broken in 6 cases. The rupture was spontaneous in 25 cases (73%). It was preceded by trauma in 7 cases. Death was related to an anaphylactic shock in 82.3% of cases, infection in 14.7%, and respiratory distress in 3% of cases. Sudden death is a serious and not exceptional complication of hydatid cyst. Several mechanisms may explain the sudden death.