3 Participants Needed

Placental Tissue Application for Prostate Cancer

SS
HL
Overseen ByHeather Lyons
No Placebo GroupAll trial participants will receive the active study treatment (no placebo)
Prior Safety DataThis treatment has passed at least one previous human trial
Approved in 1 JurisdictionThis treatment is already approved in other countries

What You Need to Know Before You Apply

What is the purpose of this trial?

This trial is testing whether using preserved placental tissue during prostate cancer surgery can help men recover sexual function and bladder control better. The tissue is placed over nerves to protect and heal them. Men with good sexual function before surgery are being studied.

Will I have to stop taking my current medications?

The trial does not specify if you need to stop taking your current medications, but you cannot participate if you are taking nitrate medications or have certain health conditions. It's best to discuss your specific medications with the trial team.

How is the treatment Lyopreserved Placental Tissue (LPT) unique for prostate cancer?

Lyopreserved Placental Tissue (LPT) is unique because it uses placental tissue, which is known for its regenerative properties, to potentially aid in healing and tissue regeneration. This approach is different from traditional prostate cancer treatments, which typically involve surgery, radiation, or chemotherapy, as it leverages the natural healing components of the placenta.12345

Who Is on the Research Team?

AB

Arthur L Burnett

Principal Investigator

Johns Hopkins University

Are You a Good Fit for This Trial?

Men aged 40-65 with good pre-surgery erectile function and localized prostate cancer (stage ≤ T2a, Gleason grade ≤ 7, PSA ≤ 10 ng/mL) planning a nerve-sparing robotic prostatectomy. Must be sexually active with a partner of at least 6 months and willing to attempt intercourse frequently post-surgery. Excludes those with uncontrolled blood pressure, certain medication use, spinal/brain surgery history, known sensitivities to specific reagents, substance abuse issues, heavy smoking history, penile deformity/Peyronie's disease, severe depression or organ problems.

Inclusion Criteria

You are willing to have sex at least 5 times per month after the surgery.
I am a man aged 40-65 with early-stage prostate cancer and a PSA of 10 or less.
I have been sexually active with my partner of 6+ months recently.
See 2 more

Exclusion Criteria

I have smoked a pack of cigarettes a day for 20 years.
I have a history of severe vision loss or specific eye conditions.
I have a history of heart issues like angina or heart failure.
See 11 more

Timeline for a Trial Participant

Screening

Participants are screened for eligibility to participate in the trial

2-4 weeks

Surgery

Participants undergo nerve-sparing robotic prostatectomy with or without LPT placement

1 day
1 visit (in-person)

Follow-up

Participants report erectile function and continence at multiple time points post-surgery

18 months
6 visits (in-person or virtual) at 1, 3, 6, 9, 12, and 18 months

What Are the Treatments Tested in This Trial?

Interventions

  • Lyopreserved Placental Tissue (LPT)
Trial Overview The trial is testing if applying Stravix lyopreserved placental tissue over neurovascular bundles during nerve-sparing robotic prostatectomy improves sexual and urinary functions compared to standard care. Men will report their erectile function and continence up to one year after surgery. The study aims to see how quickly men regain potency and continence.
How Is the Trial Designed?
2Treatment groups
Experimental Treatment
Placebo Group
Group I: StravixExperimental Treatment1 Intervention
Group II: Standard of CarePlacebo Group1 Intervention

Lyopreserved Placental Tissue (LPT) is already approved in United States for the following indications:

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Approved in United States as GRAFIX* Cryopreserved Placental Membrane for:

Find a Clinic Near You

Who Is Running the Clinical Trial?

Johns Hopkins University

Lead Sponsor

Trials
2,366
Recruited
15,160,000+

Published Research Related to This Trial

The uniquely folded dehydrated binate amniotic membrane (DBAM) is confirmed to be chorion-free and retains an epithelial cell layer, which is important for its potential use in wound healing.
DBAM contains cytokines that promote the proliferation and migration of bone marrow stromal and stem cells, suggesting it could effectively stimulate tissue regeneration in clinical applications.
Biochemical characterization of pure dehydrated binate amniotic membrane: role of cytokines in the spotlight.Sane, MS., Misra, N., Quintanar, NM., et al.[2018]
Using Matrigel significantly improved the success rate of establishing patient-derived xenografts (PDX) from colorectal cancer samples, increasing tumor takes from 8 to 15 when applied directly, and from 2 to 7 after a 24-hour cooling period before cryopreservation.
The overall take rate after cryopreservation was satisfactory at 70%, indicating that with the right techniques, it is feasible to develop individualized treatment models for colorectal cancer using patient tumor tissues.
Tumor Take Rate Optimization for Colorectal Carcinoma Patient-Derived Xenograft Models.Gock, M., Kühn, F., Mullins, CS., et al.[2018]
From August 2011 to March 2017, 528 patients received biostatic human amnion transplants, demonstrating the effectiveness of amniotic membrane in treating wounds, particularly in cases of toxic epidermal necrolysis (Lyell's syndrome).
The use of placentas from transgenic pigs allowed for the preparation of significantly more grafts than human placentas, highlighting a promising alternative source for tissue transplantation.
Experience in Using Fetal Membranes: The Present and New Perspectives.Klama-Baryła, A., Łabuś, W., Kitala, D., et al.[2018]

Citations

Biochemical characterization of pure dehydrated binate amniotic membrane: role of cytokines in the spotlight. [2018]
Tumor Take Rate Optimization for Colorectal Carcinoma Patient-Derived Xenograft Models. [2018]
Experience in Using Fetal Membranes: The Present and New Perspectives. [2018]
Management of a chronic radiation necrosis wound with lyopreserved placental membrane containing viable cells. [2023]
Dynamic Changes in Erectile Function and Histological Architecture After Intracorporal Injection of Human Placental Stem Cells in a Pelvic Neurovascular Injury Rat Model. [2020]
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