Sindromul MOSH – o nouă viziune a hipogonadismului dobândit
Cuvinte cheie:
MOSH, hipogonadism, obezitate, disfuncțiesexual-reproductivă masculină, infertilitateRezumat
Hipogonadismul masculin funcțional în asociere cu obezitatea a fost definit recent ca hipogonadism secundar indus de obezitate – sindrom MOSH. Manifestările clinice sunt explicate prin două mecanisme importante: deficitul de testosteron și țesutul adipos în exces. Sinteza a 50 de articole apărute preponderent în ultimii 10 ani și extrase din bazele de date Google Scholar, PubMed, ResearchGate, Wiley Online Library, Health Data Sience cu utilizarea cuvintelor-cheie „MOSH”, „hipogonadsim”, „obezitate”, „disfuncție sexualreproductivă masculină”, „infertilitate”. Prevalența MOSH în populația generală este de 45% și corelează pozitiv cu gradul obezității. Mecanismele patogenetice multifactoriale includ lipotoxicitatea, supresia axei hipotalamo-hipofizar-gonadale, leptinorezistența, hiperestrogenemia, stresul oxidativ, statutul proinflamator, insulinorezistența și endotoxemia metabolică, apneea de somn, modificările genetice și epigenetice, cu impact major asupra sănătății sexual-reproductive masculine. Strategia de tratament include scăderea masei corporale, care poate ameliora simptomele deficitului de androgeni, îmbunătăți profilul metabolic și fertilitatea. MOSH este un subtip al hipogonadismului funțional cu potențial reversibil odată cu pierderea substanțială în greutate.
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