[Recovery after gynaecological surgery in French-speaking Belgium : survey and recommendation of the GGOLFB surgical working group]

Since the introduction of laparoscopy and mini-invasive techniques, gynaecological surgery has largely evolved. However, post-operative recommendations still remain very restrictive with poor evidence from literature. The survey, performed by the GGOLFB surgical working group, shows that the post-operative advices to the patients are very heterogeneous for the sick leave period as for more specific advices like the period of disallowance of sexual intercourse, bathing and weightlifting. It is nevertheless fundamental to prescribe clear and precise advices to patients, from the first pre-operative consultation on, which will substantially improve the perception of their recovery and promote a return to their normal activity under good conditions. It is not necessary to be too restrictive concerning certain activities in the post-operative period, neither to give too long periods of work incapacity because it may have a negative impact on their quality of life. This survey and the data from literature helped our surgical taskforce group to propose and develop harmonised recommendations on recovery and work incapacity after gynaecological surgery, taking into account the actual surgical practice in 2020.

[Ectopic ACTH syndrome and severe hypokalaemia]

Cushing's syndrome is rare and remains a challenge to diagnose. Particularly difficult are the differentiation between Cushing's syndrome and Pseudo-Cushing's states and between the two forms of ACTH dependent Cushing's: Cushing's disease and ectopic ACTH syndrome. We report the case of a patient diagnosed with a metastatic small cells lung carcinoma associated with ectopic ACTH-syndrome. Hypokalaemia was a clue to diagnosis. We focus on critical questions addressing diagnosis and differential diagnosis of Cushing's syndrome and we explain the mechanism of hypokalaemia.

[Variations of plasma concentrations of h-FABP during a muscular exercise]

OBJECTIVE

To test whether heart-Fatty Acid Binding Protein (h-FABP) is a useful plasma marker for the detection of acute coronary syndrome during muscular exercise.

METHODS

Plasma concentrations of h-FABP were measured in 42 volunteers before and after muscular exercise (military aptitude test). Myoglobin and troponin Ic were measured for comparison.

RESULTS

Significant increase were found in plasma myoglobin (mean = 195,9 microg/L) and h-FABP (mean = 5,71 microg/L). Myoglobin and h-FABP concentrations were already significantly elevated (p < 10(-6)) at 60 minutes after exercise and h-FABP concentrations were superior to baseline values in 15 volunteers. Whereas h-FABP decreased to normal levels within 24 hours, myoglobin remained elevated in 12 volunteers. The myoglobin to h-FABP ratio in plasma is between 8,0 and 57,0 which is different from the reported plasma ratio after myocardial injury (<6).

CONCLUSION

h-FABP can be used to exclude an acute coronary syndrome during exercise. The myoglobin to h-FABP ratio seems to be useful to identify the type of muscle injured. New studies are necessary to evaluate its diagnostic accuracy.

[Heart fatty-acid binding protein (h-FABP): a new cardiac marker]

Heart Fatty-Acid Binding Protein (h-FABP) is a small cytosolic protein that is abundant in the heart and found at lower concentrations in muscle or in the brain. h-FABP is released into the circulation shortly after the onset of ischemia. Several studies indicate its usefulness in cardiology: exclusion of acute myocardial infarction, detection of reperfusion, prognostic value... A rapid immuno-chromatographic assay (Cardiodetect) was recently commercialized in France with a result obtainable within 15 minutes. We review the strengths and weakness of h-FABP for detecting myocardial injury.