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Ιατρικές εξετάσεις στο bodybuilding αλλοιώσεις σε χρήστες φαρμακοδιέγερσης

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O Γιατρός – bodybuilder κρούει τον κώδωνα του κινδύνου για ακόμη μια φορά. Τα φαινόμενα επιλεκτικής χρήσης φαρμακευτικών ουσιών αλλά και μη εγκεκριμένων χημικών ενώσεων σε μορφή δισκίων και ενέσιμων φιαλιδίων που διοχετεύονται σε χιλιάδες χρήστες επιφέρουν κινδύνους για την υγεία των ατόμων, που τις περισσότερες φορές αγνοούν τις παρενέργειες από τον χημικό πειραματισμό.

Στις  εξετάσεις αίματος που κάνουμε (bodybuilding) παρατηρούνται βασικές αλλοιώσεις σε χρήστες φαρμακοδιέγερσης (αναβολικά – στεροειδή)

Α Η ερυθροκυττάρωση   – η αύξηση του αιματοκρίτη και της αιμοσφαιρίνης, πάνω από τα φυσιολογικά επίπεδα

Β Τρανσαμιναιμία και η φαρμακευτική ηπατίτιδα όπου έχουμε την αύξηση των δυο τρανσαμινών του αίματος

Γ   Αζωθαιμία αύξηση της συγκέντρωσης της  ουρίας και της κρεατινίνης

Δ  Πτώση της Σπειραματικής Διήθησης (GFR)

Ε  Δυσλιπιδαιμία αύξηση της κακής χοληστερίνης LDL  – ολικής χοληστερίνης και πτώση της καλής χοληστερίνης HDL

[youtube width=”400″ height=”250″ video_id=”3lFhI0zF80o”]

[accordion title=”Σημείωση BS” close=”0″]Η ερυθροκυττάρωση είναι μια επικίνδυνη ασθένεια που μπορεί να προκαλέσει σοβαρές καρδιαγγειακές επιπλοκές, όπως θρομβώσεις, εγκεφαλικό επεισόδιο και έμφραγμα του μυοκαρδίου. Φαρμακευτική ηπατίτιδα τα φάρμακα που μεταβολίζονται από το ήπαρ ή οι ενδιάμεσοι μεταβολίτες τους δύναται να προκαλέσουν ηπατική βλάβη, επίσης η αλληλεπίδραση μεταξύ φαρμάκων στον ηπατικό μεταβολισμό είναι κοινή. Οι πιθανές αλληλεπιδράσεις οφείλονται στον ανταγωνισμό για το ίδιο μεταβολικό μονοπάτι και την επαγωγή από ένα φάρμακο των μεταβολικών ενζύμων ενός άλλου φαρμάκου. Η τρανσαμιναιμία και η αύξηση των ηπατικών ένζυμων στον ορό δεικνύουν και καταστροφή των ηπατικών κυττάρων. Επίσης η αύξηση της συγκέντρωσης της ουρίας – Αζωθαιμία μπορεί να προκαλέσει βλάβη στα νεφρά, το ίδιο συμβαίνει και στον μεταβολισμό της κρεατινίνης – αζωτούχο προϊόν μεταβολισμού των νεφρών. Ακόμη όπως αναφέρεται Ο εκτιμώμενος ρυθμός σπειραματικής διήθησης (eGFR) είναι μία τιμή που καταδεικνύει ποσο καλά διηθούν οι νεφροί σας τα απόβλητα προϊόντα από το αίμα σας και επίσης βοηθά να διαπιστωθεί η παρουσία βλάβης στους νεφρούς. Η δυσλιπιδαιμία ως μια διαταραχή του μεταβολισμού των λιπιδίων, προκαλεί καρδιαγγειακά επεισόδια αποτέλεσμα της παθογένειας της αθηρωματικής νόσου.[/accordion]

Επίσης εδώ αναδημοσίευση κειμένων του Γιώργου Τουλιάτου στο steroidabuse.org με ημερομηνία 19 Ιανουαρίου 2019 που αφορά την Ηπατική βλάβη από τη χρήση αναβολικών στεροειδών.

Liver Damage From Anabolic Steroid Use

ANABOLIC ANDROGENIC STEROID-INDUCED HEPATOTOXICITY

Introduction

Anabolic androgenic steroids (AAS) in their majority are responsible for a wide variety of clinical and pathological hepatic strain.Alkylation of the steroid molecule ensures that the particular substance will sustain the detoxification process of the liver, right after its entrance through the portal vein. This alkylation stresses the organ and transaminemia occurs (ALT/AST-SGOT/SGPT>100). Liver damage is further characterized into hepatocellular (ALT elevation) and cholestatic (ALP rise) type. [1]

 

Liver damage from AAS usage

 

The 17alpha-alkylated AAS have been associated with cases of liver damage such as cholestatic jaundice, hepatic peliosis, hepatic adenoma and carcinoma. Oxymetholone and methyltestosterone have frequently been linked to hepatocellular carcinoma. Stanozolol causes liver damage (inflammatory or degenerative lesions in hepatocytes). On the other side, cholestasis induced by esterified testosterone and 19-nortestosterone derivatives is quite rare, although their prolonged use may increase the risk of hepatic tumors. [2]

AAS and Liver Damage

AAS and especially the 17alpha-alkylated have been associated withfour distinct forms of liver injury:

  • Pharmaceutical hepatitis: Elevation of transaminases (SGOT, SGPT/AST, ALT), mainly by 17alpha-alkylated AAS per os (oxandrolone, stanozolone, methadrostenolone, oxymetholone, methyltestosterone, methyltrienolone-M3). GGT is the most distinctive enzyme for the detection of hepatic dysfunction. These elevations attributed to the intake of oral steroids are usually asymptomatic, transient and return to baseline levels within several weeks after cessation. [1]
  • Cholestasis => obstructive jaundice.

Clinical symptoms include nausea, fatigue,itching followed by dark-brownish urine (elevated urobilinogen)and jaundice (yellowing of the eye’s sclera, skin-elevated bilirubin). Jaundice can be prolonged, even if AAS are discontinued.  Serum elevations of cholestatic markers (ALP, GGT, bilirubin-direct/indirect) are present. Cholestasis has been described as benign, but fatal cases have been reported. In most of cases, cholestasis induced by AAS is a result of a change in hepatocyte biliary secretion and generally is not associated with hepatocellular damage. [1, 3] The development of cholestatic jaundice is predictable and related to dose and treatment duration: it may occur in a low percentage of patients assuming 17alpha-alkylated steroids. Cholestatic jaundice is usually transient and can be completely healed upon discontinuation of AAS. [2]

  • Hepatic peliosis:rare syndrome where liver lobes are covered with nodulation containing blood cysts. The liver may be enlarged, deep red in color. Serum enzyme levels are usually normal or mildly elevated. Patients may present with right upper discomfort and hepatomegaly. Sudden abdominal pain and vascular collapse due to hepatic rupture and hemoperitoneum is a rare complication, but sometimes fatal. However, peliosis associated with AAS usually reverses, at least in part, in case of AAS discontinuation.[1,2]
  • Hepatocellular carcinoma; the most serious complication of AAS use is the development of hepatic tumors, either adenoma (HCA) or carcinoma (HCC).  Clinical presentation is generally with right upper quadrant discomfort and a hepatic mass found clinically or on imaging studies (U/S, C/T). Routine liver tests are often normal, unless there is extensive spread or rupture or any accompanying liver disease.  While fluoxymesterone is associated with HCA formation, other substances like oxymetholone, respectively, methyltestosterone can lead to HCC. [4] The hepatic tumors arise in patients on long-term AAS use. In cases with pre-existing pathologies (e.g. hepatitis B) the liver tumor appearance can be shorter. Both parenteral and oral AAS may induce hepatic neoplasms. [2] There are different therapeutic strategies for HCC without metastasis. In general liver transplantation is the therapy of choice for selected patients with HCC without the possibility of extrahepatic metastasis. Abuse of AAS over a long period of time has a great risk of developing an HCC and users should therefore be well monitored. Periodic hepatic ultrasound seems to be an adequate screening procedure to detect the development of hepatic lesions. [4]

Prevention of Hepatotoxicity from AAS

Hepatotoxicity of AAS may be correlated to individual susceptibility, genetic factors and polydrug use. So, during the period of the precontest preparation, the athlete should abstain from hepatotoxic substances such as alcohol, acetaminophen, nonsteroidal anti-inflammatory drugs (NSAIDs). Furthermore, he should use hepatoprotective supplements with meals, since supplementation provides medical prevention and ensures that liver enzymes are not that much elevated (20%).

Supplements with hepatoprotective capacity include:

1)     Ursodeoxycholic acid (UDCA) is a bile salt mainly used in the formula of cholestatic liver disorders. It reduces cholesterol in bile and stones, reduces the excretion of cholesterol from liver cells and reabsorption in the gut. It is useful in cases of cholestasis, improves clinical symptoms of jaundice and liver biochemistry as well.

2)     Glutathione (GSH) is a tripeptide consisting of three amino acids (glutamine, cysteine, glycine) and is the most powerful antioxidant in nature. It prevents oxidation of red blood cells, helps in detoxification of the liver parenchyma, strengthens the immune system, improves  skin quality, brain metabolism  and frequently used  as an anti-aging agent. Glutathione’s action in the liver ensures the removal of the toxic waste products and neutralizes free radicals reactive oxygen compounds and heavy metals. Injectable administration of glutathione ensures its direct action, compared to the oral form, where part of it is degradated by gastric fluid.

3)     N-acetyl-cysteine ??(NAC) is a precursor of glutathione and used to increase the glutathione reserves in the body. NAC is also effective in reducing death rate and preventing permanent harm caused by acetaminophen poisoning.

4)     Alpha-lipoic acid is a potent antioxidant, which has also been shown that restores glutathione and vitamin levels (vitamin E, C). Therefore, it’s a potent agent against free radicals and oxidative stress.

5)     Silymarin (silymarin-milk thisle) is a hepatoprotective substance with multiple actions.

It stabilizes the membrane of liver cells by preventing the entry of toxins into the body. It increases cell regeneration in the liver and stimulates the synthesis of proteins. This results in increasing the production of new liver cells replace the old damaged. It helps prevent the depletion of glutathione in liver cells. Finally, it promotes the flow of bile from the liver to the intestine, which then cleaves the fats from food. Silymarin is used in several of the stages of hepatotoxicity by AAS as in pharmaceutical hepatitis in fatty infiltration of the liver and cirrhosis. It does not offer substantially though, in cases of cholestasis.

6)     Liv-52 is a mixture of herbal preparation. It is effective in cases of drug hepatitis, non alcoholic fatty liver disease and cirrhosis. It protects hepatic parenchyma and promotES regeneration of liver cells. Its’ protective effect can be attributed to its diuretic effect too.

References:

1.   Adverse effects of hormones and hormone antagonists on the liver.  Chitturi S, Farrell GC. In,
Kaplowitz N, DeLeve LD, eds. Drug-induced liver disease. 3rd ed. Amsterdam: Elsevier, 2013, pp. 605-20. (https://www.sciencedirect.com/science/article/pii/B9780123878175000339)

2.   Hepatotoxicity associated with illicit use of anabolic androgenic steroids in doping. R. Solimini. (https://www.ncbi.nlm.nih.gov/pubmed/28379599). M. C. Rotolo,et al.  Eur Rev Med Pharmacol Sci 2017; 21 (1 Suppl): 7-16

3.  Hepatotoxicity Associated with Methylstenbolone and Stanozolol Abuse.  Vargas Kea, Guaraná. (https://www.researchgate.net/publication/328119867_Hepatotoxicity_Associated_with_Methylstenbolone_and_Stanozolol_Abuse)

4.  Ta, et al. Med J Clin Trials Case Stud 2018; 2(9): 000176. Testosterone-receptor positive hepatocellular carcinoma in a 29-year old bodybuilder with a history of anabolic androgenic steroid abuse: a case report. Philipp Solbach, Andrej Potthoff, et al. BMC Gastroenterol. 2015; 15:60. (https://www.ncbi.nlm.nih.gov/pubmed/25986067)

5.  Ursodeoxycholic acid and bile-acid mimetics as therapeutic agents for cholestatic liver diseases: an overview of their mechanisms of action. Poupon R. Clin Res Hepatol Gastroenterol. 2012 Sep; 36 Suppl 1:S3-12. doi: 10.1016/S2210-7401(12)70015-3. (https://www.ncbi.nlm.nih.gov/pubmed/23141891).

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