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  1. Article

    Open Access

    Quality assessment of nine paracetamol 500 mg tablet brands marketed in Saudi Arabia

    To evaluate in-vitro quality of paracetamol 500 mg tablet brands marketed in Saudi Arabia.

    Reem AlSwayeh, Syed N. Alvi, Muhammad M. Hammami in BMC Research Notes (2021)

  2. Article

    Open Access

    Pharmaceutical quality of seven brands of diclofenac tablet on the Saudi market

    We previously reported the pharmaceutical quality of eight brands of 50 mg enteric-coated diclofenac sodium tablet available on the Saudi market. Here, we assess the quality of reference (R1) and four generic ...

    Muhammad M. Hammami, Reem AlSwayeh, Rajaa F. Hussein in BMC Research Notes (2020)

  3. Article

    Open Access

    Eight enteric-coated 50 mg diclofenac sodium tablet formulations marketed in Saudi Arabia: in vitro quality evaluation

    To evaluate in vitro quality of enteric-coated 50 mg diclofenac sodium tablet formulations on Saudi market.

    Muhammad M. Hammami, Rajaa F. Hussein, Reem AlSwayeh, Syed N. Alvi in BMC Research Notes (2020)

  4. Article

    Open Access

    Does the placebo effect modulate drug bioavailability? Randomized cross-over studies of three drugs

    Medication effect is the sum of its drug, placebo, and drug*placebo interaction effects. It is conceivable that the interaction effect involves modulating drug bioavailability; it was previously observed that ...

    Muhammad M Hammami, Ahmed Yusuf in Journal of Negative Results in BioMedicine (2017)

  5. Article

    Open Access

    Case report of severe Cushing’s syndrome in medullary thyroid cancer complicated by functional diabetes insipidus, aortic dissection, jejunal intussusception, and paraneoplastic dysautonomia: remission with sorafenib without reduction in cortisol concentration

    Normalization of cortisol concentration by multikinase inhibitors have been reported in three patients with medullary thyroid cancer-related Cushing’s syndrome. Aortic dissection has been reported in three pat...

    Muhammad M. Hammami, Najla Duaiji, Ghazi Mutairi, Sabah Aklabi, Nasser Qattan in BMC Cancer (2015)

  6. Article

    Open Access

    Interaction between drug and placebo effects: a cross-over balanced placebo design trial

    The total effect of a medication is the sum of its drug effect, placebo effect (meaning response), and their possible interaction. Current interpretation of clinical trials' results assumes no interaction. Dem...

    Muhammad M Hammami, Eman A Al-Gaai, Syed Alvi, Muhammad B Hammami in Trials (2010)