Mamdooh Alqathami

Title: Innovator Spotlight: Mamdooh Alqathami - Pioneering Advances in Image-Guided Proton Therapy

Introduction: Mamdooh Alqathami is a notable inventor based in Riyadh, Saudi Arabia, recognized for his significant contributions to the field of medical technology. With a strong portfolio of three patents, Alqathami has focused on innovations that enhance the precision of cancer treatment through advanced imaging techniques. His inventive work is crucial in the development of methods that enable better-targeted therapies for patients suffering from tumors.

Latest Patents: Among his latest innovations, Mamdooh Alqathami has developed several key patents:

1. **Positron emission capsule for image-guided proton therapy** - This multi-modal imaging capsule, comprised of a biocompatible polymer layer, O-enriched water, and a contrast agent, is designed to be inserted near or inside a tumor. Utilizing various imaging guidance methods such as X-ray, magnetic resonance, or ultrasonography, the capsule emits positrons when exposed to proton beam irradiation, allowing for precise tumor visualization via a PET detector.

2. **Image-guided radiotherapy method for treating a subject having a tumor** - This innovative approach involves a biocompatible curable composition that aids in detecting the border of a tumor or tissue of interest. By injecting the composition and contacting the tumor, it crosslinks to form a three-dimensional cured nanocomposite that can be imaged using MRI, CT, ultrasound, or X-ray techniques, thus enhancing the tracking of tumor motion during treatment.

3. **Brachytherapy strand** - This invention features a biocompatible curable composition shaped into an elongated cylinder, which forms a 3D cured nanocomposite embedded with a radio-isotope seed, showcasing Alqathami’s commitment to cancer treatment innovation.

Career Highlights: Mamdooh Alqathami has held influential positions in key institutions, including the National Guard Health Affairs and King Saud Bin Abdulaziz University for Health Sciences. His roles in these organizations have allowed him to bridge clinical practice and research, leading to advancements in medical technologies and patient treatment protocols.

Collaborations: Throughout his career, Alqathami has collaborated with various institutions that foster research and innovation. His work within the National Guard Health Affairs and collaboration with King Saud Bin Abdulaziz University for Health Sciences underscores his commitment to improving healthcare through research-driven solutions.

Conclusion: Mamdooh Alqathami exemplifies the spirit of innovation in the medical field, particularly in the area of image-guided treatments for cancer. His patented inventions reflect a profound understanding of the intersection between technology and healthcare, promising improved outcomes for patients. As he continues to develop and refine his ideas, Alqathami's contributions will undoubtedly influence the future of cancer treatment and medical imaging.