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Discover 15,860 clinical trials near Philadelphia, Pennsylvania. Find research studies in your area.
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NCT02931240
A prospective, multi-center, dual-arm pivotal study of the BioVentrix Revivent TC System, with 2:1 study vs. active concurrent control group allocation ratio. This study will include 126 patients of which 84 patients will be treated with the investigational device and 42 patients will be included in an active control group.
NCT04227275
Multi-center, open-label, Phase 1 study of the safety, tolerability and feasibility of dosing patients harboring metastatic castration resistant prostate cancer (mCRPC) with genetically modified autologous T cells (CART-PSMA-TGFβRDN cells) engineered to express a chimeric antigen receptor (CAR) capable of recognizing the tumor antigen prostate-specific membrane antigen (PSMA) and activating the T cell.
NCT01011478
RATIONALE: Rosuvastatin may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving rosuvastatin after surgery may kill any tumor cells that remain after surgery. It may also keep polyps from forming or colon cancer from coming back. It is not yet known whether rosuvastatin is more effective than a placebo in treating colon cancer that was removed by surgery. PURPOSE: This randomized phase III trial is studying rosuvastatin to see how well it works compared with placebo in treating patients with stage I or stage II colon cancer that was removed by surgery.
NCT05986006
Pseudarthrosis, a failure of bony fusion, is one of the most common causes of revision surgery following anterior cervical discectomy and fusion (ACDF). The interbody spacer is an important component of bony fusion in ACDF, and we aim to compare machined allograft spacers versus iliac crest allograft in a randomized controlled trial.
NCT02614794
This study is being done to see if tucatinib works better than placebo to help patients who have a specific type of breast cancer called HER2 positive breast carcinoma. The breast cancer in this study is either metastatic (spread into other parts of the body) or cannot be removed completely with surgery. All patients in the study will get capecitabine and trastuzumab, two drugs that are often used to treat this cancer. There are two parts to this study. The first part of the study is already complete. Patients were randomly assigned to get either tucatinib or placebo (a pill with no medicine). Since this part was "blinded," neither patients nor their doctors knew whether a patient got tucatinib or placebo. The second part of the study is called the Unblinded Phase. In this part of the study, participants and their doctors know which drugs are being given. Participants who used to get or are currently getting placebo may be able to start taking tucatinib instead. Each treatment cycle lasts 21 days. Patients will swallow tucatinib pills two times every day. They will swallow capecitabine pills two times a day during the first two weeks of each cycle. Patients will get trastuzumab injections from the study site staff on the first day of every cycle.
NCT01736072
The purpose of this study is to compare two different surgical procedures for the treatment of Rectal Cancer: Laparoscopic Surgery and Robotic Assisted Laparoscopic Surgery. The ROLARR study is for participants with cancer of the rectum for whom a laparoscopic operation (sometimes called "keyhole surgery") has been recommended by their surgeon. In the past most rectal cancers were removed using "open" surgery. Open surgery involves a large cut down the middle of the patient's abdomen to allow the surgeon to see and take out the cancer. On a previous study showed that using laparoscopic surgery to remove colorectal cancers was as good as open surgery for curing cancer. There is now another option to remove rectal cancers, which involves using a robotic system with laparoscopic surgery. This type of surgery is called "robotic-assisted" laparoscopic surgery and is now becoming widely used by surgeons to remove cancers including the rectum, as well as for other non-cancer operations. In order to perform robotic-assisted laparoscopic surgery, the surgeon sits at a robotic control unit a few feet away from the patient. Using the robotic control unit, the surgeon can see a clear video image of the patient's abdomen and the operation site. The surgeon can perform the operation from the robotic control unit by controlling the movement of a set of robotic surgical instruments, guided by the video camera. Like standard laparoscopic surgery, the surgeon is able to carry out the entire operation through a few small cuts in the abdomen. The camera of the robotic system provides a 3D high-definition magnified view of the operation site and the robotic system is also able to translate the movements of the surgeon's hands into small precise movements inside the patient's body. We want to test whether robotic-assisted laparoscopic surgery is as good, or even better, at removing rectal cancers as standard laparoscopic surgery (actually Robotic-assisted laparoscopic surgery is used as standard of care in rectal cancer patients at University of California, Irvine Medical Center). We also want to investigate whether using robotic-assisted laparoscopic surgery reduces the number of times a laparoscopic operation needs to be converted to an open operation, and see whether using a robotic system can also shorten the length of time patients need to stay in hospital and if it reduces the number of complications patients may have during and after their operation.
NCT04750239
Adult patients with small-cell lung cancer (SCLC) will be treated with nivatrotamab a monoclonal anti GD2×CD3 bispecific antibody to investigate the safety and tolerability of the drug.
NCT05107661
Research efforts are necessary to identify strategies to increase colorectal screening in underserved patient populations. Racial, ethnic minorities and medically underserved individuals continue to experience disparities in colorectal cancer mortality despite the availability of screening tests that can detect tumors early when treatments are most effective.
NCT04126317
The primary objectives of the study are to determine the safety of high-dose aflibercept (hereafter referred to as HD) and to determine if HD provides greater intraocular pharmacodynamic (PD) effect and/or longer duration of action compared to intravitreal aflibercept injection (hereafter referred to as IAI).
NCT03542266
This is a phase II, multi-center study to determine the efficacy and safety of first-line CC-486 plus CHOP in patients with PTCL who have received no prior systemic therapy. The study has a sample size of 20, and follows two-stage minimax design for primary efficacy analysis.
NCT02034110
This was a Phase II, open-label, non-randomized, multi-center study of oral dabrafenib in combination with oral trametinib in subjects with rare cancers harboring the BRAF V600E mutation including anaplastic thyroid cancer (ATC), biliary tract cancer (BTC), gastrointestinal stromal tumor (GIST), low grade (WHO G1/G2) glioma (LGG), high grade (WHO G3/G4) glioma (HGG), non-seminomatous germ cell tumors (NSGCT) / non-germinomatous germ cell tumors (NGGCT), adenocarcinoma of the small intestine (ASI), hairy cell leukemia (HCL) and multiple myeloma (MM).
NCT03213184
The environment during the prenatal period and in early life is a major contributor to the risk of developing childhood asthma. Birth cohort studies from single research centers have identified several factors that affect the risk for developing childhood asthma, including being exposed in early life to allergens, pollutants, viruses and bacteria, and psychosocial stress. Despite such advances, further progress in understanding the root causes of asthma have been hampered by the small size of previous studies, which makes it difficult to: 1) identify asthma risk factors with certainty, 2) know how environmental factors across the United States (U.S.) affect asthma, and 3) whether there are critical ages when pregnant mothers, infants and young children are particularly susceptible to these influences. Furthermore, different research groups tend to use different methods to study asthma, making it difficult to either compare or pool findings. One other challenge is that there are several types (i.e. phenotypes, endotypes) of childhood asthma, but these are poorly understood. To help overcome these challenges, investigators leading 12 asthma birth cohorts across the U.S. have established the Children's Respiratory Research Workgroup (CREW) consortium. CREW proposes to identify specific types of childhood asthma, develop an understanding of what early life environmental influences cause these different types of asthma and when, and identify targets for future efforts aimed at preventing childhood asthma.
NCT05011513
The primary hypothesis to be tested is whether or not there is a difference in time to sustained alleviation of all targeted COVID-19 signs and symptoms through Day 28 between PF-07321332/ritonavir and placebo.
NCT03840915
The main purpose of the study was to evaluate the safety and tolerability of M7824 in combination with chemotherapy.
NCT05359666
The purpose of CLP-01 was to complete the safety endpoint of the closed trial and ensure that all safety data generated by IRR-CT-901-2013-01 was accounted for and accurately identified, verified, and independently adjudicated. CLP-01 does not include an evaluation of the efficacy or exploratory endpoints from IRR-CT-901-2013-01. CLP-01 did not enroll new subjects and relied solely on data collected in the subject source and medical records in IRR-CT-901-2013-01. CLP-01 was conducted between March 2020 and November 2021.
NCT05063734
This study is conducted to select the THR-687 dose level (Part A of the study) and to assess the efficacy and safety of the selected dose level compared to aflibercept (Part B of the study).
NCT04895618
This study is to see if applying green and violet low level laser light to the neck and shoulders can help to reduce pain in the neck and shoulders.
NCT04629703
The study is a double-blind, randomized, placebo-controlled, multi-center, Phase 3 study to evaluate the efficacy and safety of fostamatinib in COVID-19 subjects.
NCT03846531
The primary purpose of this trial is to evaluate Nano-Pulse Stimulation (NPS) to clear or remove Seborrheic Keratosis (SK) lesions from off-facial areas of healthy adult subjects.
NCT01770951
The objective of this retrospective trial is to assess safety and efficacy of eculizumab in aHUS patients treated outside of an Alexion-sponsored controlled clinical trial.
