Latest news with #Nassiri
Los Angeles Times
6 days ago
- Health
- Los Angeles Times
USC and UCLA Team Up for World's First-in-Human Bladder Transplant
Historic surgery, the result of years of research at Keck Medicine of USC and UCLA Health, opens the door for improved treatment of non-functioning bladders Surgeons from Keck Medicine of USC and UCLA Health have performed the world's first-in-human bladder transplant. The surgery was successfully completed at Ronald Reagan UCLA Medical Center earlier this month in a joint effort by Inderbir Gill, MD, founding executive director of USC Urology, and Nima Nassiri, MD, urologic transplant surgeon and director of the UCLA Vascularized Composite Bladder Allograft Transplant Program. 'This surgery is a historic moment in medicine and stands to impact how we manage carefully selected patients with highly symptomatic 'terminal' bladders that are no longer functioning,' said Gill, who is also chair and Distinguished Professor of Urology and Shirley and Donald Skinner Chair in Urologic Cancer Surgery with the Keck School of Medicine of USC. 'Transplantation is a life-saving and life-enhancing treatment option for many conditions affecting major organs, and now the bladder can be added to the list.' 'This first attempt at bladder transplantation has been over four years in the making,' Nassiri said. 'For the appropriately selected patient, it is exciting to be able to offer a new potential option.' Nassiri, formerly a urology resident with the Keck School and now assistant professor of urology and kidney transplantation at UCLA, and Gill worked together for several years at the Keck School to develop the new surgical technique, design a clinical trial and secure the necessary regulatory approvals. Numerous pre-clinical procedures were performed both at Keck Medical Center of USC and OneLegacy, Southern California's organ procurement organization, to prepare for this first-in-human bladder transplant. The patient had been dialysis-dependent for seven years. He lost the majority of his bladder during surgery to resect cancer over five years ago, leaving the remainder of his bladder too small and compromised to function appropriately. Both of his kidneys were subsequently removed due to renal cancer. To address these deficits, Drs. Gill and Nassiri performed a combined kidney and bladder transplant, allowing the patient to immediately stop dialysis and produce urine for the first time in seven years. First, the kidney and then the bladder were transplanted. The new kidney was then connected to the new bladder. The entire procedure took approximately eight hours. 'The kidney immediately made a large volume of urine, and the patient's kidney function improved immediately,' Nassiri added. 'There was no need for any dialysis after surgery, and the urine drained properly into the new bladder.' 'Despite the complexity of the case, everything went according to plan and the surgery was successful,' said Gill. 'The patient is doing well, and we are satisfied with his clinical progress to date.' The recovery of the kidney and bladder from the donor was performed at OneLegacy's Transplant Recovery Center in Azusa, California. All parts of the procedure, including surgery and post-surgical monitoring during the transplantation, were aligned with the highest current clinical and research standards. Millions of people around the globe experience some degree of bladder disease and dysfunction. Some develop terminal bladders that are either non-functioning and/or cause constant pain, repeated infections and other complications. Current treatment for severe terminal cases of bladder dysfunction or a bladder that has been removed due to various conditions includes replacement or augmentation of the urinary reservoir. These surgeries use a portion of a patient's intestine to create a new bladder or a pathway for the urine to exit the body. 'While these surgeries can be effective, they come with many short- and long-term risks that compromise a patient's health, such as recurrent infections, compromised kidney function and digestive issues,' said Gill. 'A bladder transplant, on the other hand, delivers a more 'normal' urinary reservoir and may circumvent some of the challenges associated with using the intestine,' said Nassiri. The biggest risks of organ transplant are the body's potential rejection of the organ and side effects caused by the mandatory immunosuppressive drugs given to prevent organ rejection. 'Because of the need for long-term immunosuppression, the best current candidates are those with a pre-existing organ transplant or those who need a combined kidney and bladder transplant,' said Nassiri. As a first-in-human attempt, there are naturally many unknowns associated with the procedure, such as how well the transplanted bladder will function immediately and over time, and how much immunosuppression will ultimately be needed. 'Despite the unknowns, our goal is to understand if bladder transplantation can help patients with severely compromised bladders lead healthier lives,' said Gill. Bladder transplants have not been done previously, in part because of the complicated vascular structure of the pelvic area and the technical complexity of the procedure. As part of the research and development stage, Gill and Nassiri successfully completed numerous practice transplantation surgeries at Keck Medical Center of USC, including the first-ever robotic bladder retrievals and successful robotic transplantations in five recently deceased donors with cardiac function maintained on ventilator support. Several non-robotic trial runs of bladder recovery were performed at OneLegacy by Gill and Nassiri, allowing them to perfect the technique while working alongside multidisciplinary surgical teams. The bladder transplant was done as part of a UCLA clinical trial. Gill and Nassiri hope to perform more bladder transplants together in the near future. Under Gill's leadership, USC Urology has rapidly established itself as a pioneer and world leader in the most advanced robotic urologic oncologic surgeries for kidney, bladder, prostate, testicular and penile cancers and has achieved important milestones leveraging machine learning and artificial intelligence to optimize patient outcomes. Information was sourced from Keck Medicine of USC. To learn more, contact
Hans India
18-05-2025
- Health
- Hans India
US surgeons perform world's first in-human bladder transplant
A team of US surgeons has performed the world's first in-human bladder transplant, it was announced on Sunday. Surgeons from Keck Medicine of University of Southern California and University of California Los Angeles Health completed the surgery at Ronald Reagan UCLA Medical Center, in a joint effort by Inderbir Gill, founding executive director of USC Urology, and Nima Nassiri, MD, urologic transplant surgeon and director of the UCLA Vascularized Composite Bladder Allograft Transplant Program. 'This surgery is a historic moment in medicine and stands to impact how we manage carefully selected patients with highly symptomatic 'terminal' bladders that are no longer functioning,' said Gill. 'Transplantation is a lifesaving and life-enhancing treatment option for many conditions affecting major organs, and now the bladder can be added to the list,' he added. The patient had been dialysis-dependent for seven years. He lost the majority of his bladder during surgery to resect cancer over five years ago, leaving the remainder of his bladder too small and compromised to function appropriately. Both of his kidneys were subsequently removed due to renal cancer. 'This first attempt at bladder transplantation has been over four years in the making,' Nassiri said. 'For the appropriately selected patient, it is exciting to be able to offer a new potential option.' Nassiri and Gill worked together for several years at the Keck School to develop the new surgical technique, design a clinical trial and secure the necessary regulatory approvals. To address these deficits, Gill and Nassiri performed a combined kidney and bladder transplant, allowing the patient to immediately stop dialysis and produce urine for the first time in seven years. First the kidney, then the bladder, were transplanted. The new kidney was then connected to the new bladder. The entire procedure took approximately eight hours. 'The kidney immediately made a large volume of urine, and the patient's kidney function improved immediately,' Nassiri added. 'There was no need for any dialysis after surgery, and the urine drained properly into the new bladder.' 'Despite the complexity of the case, everything went according to plan and the surgery was successful,' said Gill. 'The patient is doing well, and we are satisfied with his clinical progress to date.'
Hindustan Times
24-04-2025
- Sport
- Hindustan Times
An emotion called East Bengal
Kolkata: It was only after a couple of matches that we really understood what this was all about, says Jamshed Nassiri near the halfway mark of the documentary 'Shotoborshe East Bengal,' to commemorate the club turning 100. The year was 1980 and Nassiri was part of an East Bengal side whose roster had been severely depleted. Yet, like Shyam Thapa who spoke of a hilsa being given to him on the pitch during East Bengal's historic 5-0 win against Mohun Bagan in the 1975 IFA Shield final, what Nassiri remembered was how fiercely the fans loved the players who wore the red-and-gold shirt. With PK Banerjee as coach, East Bengal, riding mainly on the exploits of Nassiri and Majid Baskar were joint-winners of the Federation Cup and the Rovers Cup that year. That, in essence, was what the documentary directed by celebrated film maker Gautam Ghose sought to convey. That, for their ability to defy the odds, East Bengal became an emotion, a totem for a displaced people. A temple, says the actor Soumitra Chatterjee in the film. One whose 'mashal' became more than a torch after it was lit in protest against the Indian Football Association (IFA) when Bengal's apex body had tried to stall East Bengal's promotion to the first division. The 'mashal' became a beacon of hope for the marginalised. It was where those uprooted from their moorings, first by Partition and then by the wars in 1965 and 1971 felt at home, said Kalyan Majumdar, the club's long-time former secretary. The documentary is dedicated to the 'homeless people of the world.' So, it fit that Jyotish Guha, the general secretary for 28 years spanning the Bengal Famine, World War 2 and mass migration from across the West Bengal border, would take on state chief minister Bidhan Ray and refuse to change the name of the club. A name that, the documentary says, was taken from a defunct indoor sports club in the house of the freedom fighter 'Deshbandhu' Chittaranjan Das. Stories like this fill the early part of the documentary released on Thursday in the presence of chief minister Mamata Banerjee, a number of former players, East Bengal's Indian Women's League (IWL) winning team and current men's team coach Oscar Bruzon. It was good to see and hear many of those who have died – Banerjee, Chatterjee and Chuni Goswami among them – and also proof of how long this was in the making. Incidents of players being kept in safe houses before they signed for the club, a tradition in Kolkata from the 1960 to the 1990s, are recalled through interviews as are the club's famous wins in India's blue riband competitions, most of which are now defunct. Of the interviews though there are too many and the pace slackens with one former player talking after the other. There are also factual inaccuracies such as Emeka Ezuego playing in the 1986 World Cup when he did that eight years later and the 5-0 match being played at Eden Gardens when it was on Mohun Bagan ground. The English subtitles had a number of names spelt wrongly and the club's rich tradition in hockey is mentioned as an afterthought. And if sport is all about timing, the release nearly five years after East Bengal turned 100 is questionable. But because the documentary archives the storied history of one of the extant clubs in Asia and is a rare thing in Indian sport, it, warts and all, makes for worthwhile viewing. In a country where archival footage is rare, and even harder to source, Ghose and the club deserve credit. Their effort may not be consistently memorable but monumental it certainly is.
