Publications by authors named "M S van Dyk"

Article Synopsis
  • Cancer treatment can have really tough side effects, which affect not just the patients, but also their families and even the government.
  • A big problem is that different doctors often work separately, making it hard to manage these side effects effectively.
  • The text suggests that using medicinal cannabis might help with one common side effect, called mucositis, and could also reduce other unpleasant symptoms that come with cancer treatment.
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Precision medicine in oncology involves identifying the 'right drug', at the 'right dose', for the right person. Currently, many orally administered anti-cancer drugs, particularly kinase inhibitors (KIs), are prescribed at a standard fixed dose. Identifying the right dose remains one of the biggest challenges to optimal patient care.

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Purpose: The introduction of COVID-19 therapies containing ritonavir has markedly expanded the scope of use for this medicine. As a strong cytochrome P450 3A4 inhibitor, the use of ritonavir is associated with a high drug interaction risk. There are currently no data to inform clinician regarding the likely magnitude and duration of interaction between ritonavir-containing COVID-19 therapies and small-molecule kinase inhibitors (KIs) in patients with cancer.

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Non-steroidal anti-inflammatory drugs (NSAIDs) are commonly used in infants, children, and adolescents worldwide; however, despite sufficient evidence of the beneficial effects of NSAIDs in children and adolescents, there is a lack of comprehensive data in infants. The present review summarizes the current knowledge on the safety and efficacy of various NSAIDs used in infants for which data are available, and includes ibuprofen, dexibuprofen, ketoprofen, flurbiprofen, naproxen, diclofenac, ketorolac, indomethacin, niflumic acid, meloxicam, celecoxib, parecoxib, rofecoxib, acetylsalicylic acid, and nimesulide. The efficacy of NSAIDs has been documented for a variety of conditions, such as fever and pain.

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has recently been identified as a pathogen contributing to olive trunk diseases in South Africa. Little is known regarding the biology and epidemiology of this pathogen. The aim of this study was to investigate whether olive pruning debris act as an inoculum source of in established orchards.

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