Dtsch Arztebl Int
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Germ-cell tumors of the testes are the most common type of malignant tumor in men aged 20 to 40. Their incidence in Germany is 10 per 100 000 men per year, with an estimated 4200 new cases annually. ⋯ For patients with early-stage tumors, overtreatment should be avoided in order to minimize long-term sequelae. For those whose tumors are in advanced stages, it must be decided which patients should receive intensified treatment to optimize the outcome. Multimodal treatment approaches are associated with high cure rates even for patients with metastatic disease.
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Cannabinoid drugs containing tetrahydrocannabinol (THC), or its structural analogues, as monotherapeutic agents or as extracts or botanical preparations with or without cannabidiol (CBD) are often prescribed to multimorbid patients who are taking multiple drugs. This raises the question of the risk of drug interactions. ⋯ Potential drug interactions with THC and CBD are probably of little importance at low or moderate doses. Strong CYP inhibitors or inductors can intensify or weaken their effect. Slowly ramping up the dose of oral cannabinoid drugs can lessen their pharmacodynamic interactions, which can generally be well controlled. Administration by inhalation can worsen the interactions.