Boston, MA Paid Clinical Trials

Children and adolescents experiencing gender dysphoria feel increased distress with the onset of puberty. Gender clinics treat these young adolescents by "blocking" puberty using gonadotropin-releasing hormone (GnRH) agonist medications. This has the possibility of impacting bone development as sex steroids are important to bone mass development. In this multi-site study, the investigators will examine bone marrow composition (by MRI) in 40 transgender youth and bone density and body composition before/after pubertal blockade compared to healthy participants. Read Less

This prospective, randomized, controlled study evaluates the safety and efficacy of a preterm birth (PTB) prevention strategy versus standard of care pregnancy management to reduce the incidence of adverse pregnancy outcomes. Read Less

This is a first-in-human, Phase 1/2, multicenter, open-label study designed to evaluate the safety and tolerability of XTX101 as monotherapy and XTX101 and atezolizumab combination therapy in patients with advanced solid tumors. Read Less

Mutual exclusivity is a word learning constraint in which the learner assumes that a given word refers to only one category of objects. In spoken languages, mutual exclusivity has been demonstrated in monolingual children as young as 17 months and cross-linguistically, while multilingual learners show an attenuated mutual exclusivity bias. Mutual exclusivity has not been robustly demonstrated in deaf children acquiring American Sign Language (ASL). Further, it is unclear if mutual exclusivity applies to those learning both a signed and a spoken language. Like unimodal bilinguals, bimodal bilingual (BiBi) children learn two words for an object, but these words are separated by modality. A BiBi child could therefore assume that all objects have two words (like unimodal bilinguals) or that all objects have one spoken word and one sign (within-modality mutual exclusivity). The goals of the current study are to demonstrate mutual exclusivity in monolingual deaf children acquiring ASL, and to determine if BiBi deaf children utilize mutual exclusivity within each modality. Read Less

This is a phase I/II study investigating the combination of 225Ac-J591 (a drug that can deliver radiation to prostate cancer cells) with pembrolizumab (immunotherapy, a drug that increases the immune system's ability to destroy cancer cells). This study will assess whether 225Ac-J591 + pembrolizumab + androgen receptor pathway inhibitor (ARPI) is more effective against prostate cancer than pembrolizumab + ARPI alone. Read Less

The goal of this clinical trial is to determine the impact of a parental support package for new trainee mothers which focuses on mentorship, lactation, and sleep, and access to perinatal care. The main questions it aims to answer are whether this set of interventions will improve trainee wellbeing and decrease medical error. Participants will be randomized to intervention and control groups. The intervention group will receive: A Snoo smart sleep bassinet A Willow wearable breast pump Access to Maven Clinic for 24/7 on-demand perinatal care A faculty mentor in their own department The control group will receive the standard support currently offered by training programs. All participants will wear a Fitbit to track sleep and will take a series of surveys querying pregnancy, birth, and postpartum experiences; wellbeing; and professional satisfaction. Researchers will compare intervention and control groups to see if the intervention group has: decreased rates of burnout increased professional fulfillment decreased thoughts of leaving the profession increased perception of organizational and personal value alignment increased sleep decreased risk of medical errors increased personal fulfillment of breastfeeding goals decreased risk of postpartum depression Read Less

This is a randomized, pilot interventional study in participants with visual field deficit (VFD) caused by cortical lesion. Damage to the primary visual cortex (V1) causes a contra-lesional, homonymous loss of conscious vision termed hemianopsia, the loss of one half of the visual field. The goal of this project is to elaborate and refine a rehabilitation protocol for VFD participants. It is hypothesized that visual restoration training using moving stimuli coupled with noninvasive current stimulation on the visual cortex will promote and speed up recovery of visual abilities within the blind field in VFD participants. Moreover, it is expected that visual recovery positively correlates with reduction of the blind field, as measured with traditional visual perimetry: the Humphrey visual field test. Finally, although results will vary among participants depending on the extension and severity of the cortical lesion, it is expected that a bigger increase in neural response to moving stimuli in the blind visual field in cortical motion area, for those participants who will show the largest behavioral improvement after training. The overarching goals for the study are as follows: Group 1 will test the basic effects of transcranial random noise stimulation (tRNS) coupled with visual training in stroke cohorts, including (i) both chronic and subacute VFD stroke participant, and (ii) longitudinal testing up to 6 months post-treatment. Group 2 will examine the effects of tRNS alone, without visual training, also including chronic and subacute VFD stroke participants and longitudinal testing. Read Less

This project aims to introduce and evaluate a novel assistive prosthetic system that helps prevent and treat nutrient and fluid loss from enterocutaneous fistulas. The device system functions simply to return the output from a fistula back into the distal limb of the intestine. Read Less

Oxycodone is an oral opioid analgesic that is most commonly prescribed for the management of pain in post-operative patients at Boston Children's Hospital. Oxycodone has been widely used in adults and children to relieve post-operative pain. However, its pharmacokinetics (what it does in the body) and pharmacodynamics (how it works) have not been well established in children. Some children, because of their specific genetic make-up, may metabolize the drug more quickly and therefore may be at risk for more side effects in the commonly prescribed dose. The investigators would like to find out more about how general anesthesia (GA) effects how this drug is absorbed, metabolized and excreted in children. In order to study these aspects, the investigators would like to give oxycodone to surgical patients (group one will receive oxycodone at the beginning of GA and group two will receive oxycodone at the end of GA) at Boston Children's Hospital then measure its metabolic activity and also perform a specific genetic analysis. Read Less

This trial is a Phase II randomized, double-blind, placebo controlled multi-site study to evaluate the safety and efficacy of early sirolimus to prevent or delay seizure onset in TSC infants. This study is supported by research funding from the Office of Orphan Products Division (OOPD) of the US Food and Drug Administration (FDA). Read Less

Oxycodone is an oral opioid analgesic that is most commonly prescribed for the management of pain in post-operative patients at Boston Children's Hospital. Oxycodone has been widely used in adults and children to relieve post-operative pain. However, its pharmacokinetics (what it does in the body) and pharmacodynamics (how it works) have not been well established in children. Some children, because of their specific genetic make-up, may metabolize the drug more quickly and therefore may be at risk for more side effects in the commonly prescribed dose. We would like to find out more about how this drug is absorbed, metabolized and excreted in children. In order to study these aspects, we would like to give oxycodone to surgical patients at Boston Children's Hospital then measure its metabolic activity and also perform a genetic analysis. The genetic testing is specifically to analyze the following genotypes only: cytochrome P450 2D6 (CYP2D6) and cytochrome P450 3A4 (CYP3A4), which represent the differences in cytochrome P450 metabolism of oxycodone. Read Less

This research study involves a combination of three drugs given together as a possible treatment for malignant rhabdoid tumor, atypical teratoid rhabdoid tumor, epithelioid sarcoma, chordoma or other tumors that are deficient in one of two possible proteins, either INI-1 (SMARCB1) or SMARCA4. The names of the study drugs involved in this study are: Tazemetostat (TAZVERIK) Nivolumab (OPDIVO) Ipilimumab (YERVOY) Read Less