Access cutting-edge amputation with osseointegration treatment through this clinical trial at a research site in Bethesda. Study-provided care at no cost to qualified participants.
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Access amputation with osseointegration specialists at no cost
This study follows strict safety protocols and ethical guidelines
All study-related amputation with osseointegration treatment provided free
Check if you qualify for this amputation with osseointegration clinical trial in Bethesda, MD
No-Cost Study Care
Local to Bethesda
Convenient for MD residents
Cutting-Edge Treatment
Access to innovative therapies
Expert Medical Care
Close monitoring by specialists
Possible Compensation*
For time and travel
*Compensation varies by study. Confirm details with coordinator.
The investigators will accomplish our research aims by collecting cutaneous microbiome samples from 50 persons that have undergone the Osseointegration (OI) surgery at eight timepoints, prospectively. The investigators will also collect control samples to correct for turnovers in species compositions that may naturally occur and to compare the residual limb microbiome to the sound contralateral limb. The investigators will sequence the bacterial community using universal bacterial primers. Using these sequences, The investigators will borrow from ecological theory and calculate the alpha and beta diversity. The alpha diversity will determine the species and abundance of each species that are present, while the beata diversity will allow us to compare how species assemblages and frequencies change between time points. Then, the investigators will take a phylogenetic modeling approach to determine if particular species assemblages correlate with rates of wound healing. The investigators will construct phylogenies from the sequences at the different time points and "paint" the rate of wound healing along the phylogeny (e.g., improved, stagnated, worsened). Using Akaike and Bayesian information criterion, the investigators can determine which phylogenetic model best explains the patterns the investigators see across patients. Lastly, the investigators will quantify soft tissue stability and health and correlate this with the homeostasis of the microbial community. Specifically, the investigators will determine if redundant soft tissue leads to altered microbial communities that can impact the rate of wound healing. Finally, the investigators will further stratify these data to compare microbial communities between the sexes, upper versus lower limbs, and proximal versus distal amputations. This work will allow us to better treat infections after OI surgery and can shed light on wound healing process so that the investigators can better treat limb loss patients and the military community as a whole.
Sponsor: Walter Reed National Military Medical Center
Yes, this clinical trial (NCT06310239) has an active research site in Bethesda, MD that is currently enrolling participants.
Clinical trials follow strict safety guidelines and ethical standards. This study has been reviewed and approved, and participants are closely monitored by medical professionals. You can withdraw at any time.
Many clinical trials offer compensation for your time and travel expenses. Specific compensation details will be discussed during the screening process. All study-related medical care is provided at no cost.
Absolutely. Participation is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty.
If you're searching for amputation with osseointegration treatment options in Bethesda, MD, this clinical trial (NCT06310239) may be an excellent opportunity. Clinical trials provide access to cutting-edge treatments that aren't yet available to the general public, often at no cost to participants.
Our Bethesda research site is actively enrolling participants for this clinical trial. You'll receive care from experienced amputation with osseointegration specialists who are at the forefront of medical research. All study-related care, including examinations, treatments, and monitoring, is provided at no cost to qualified participants.
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