Clinical Research Directory

Deep Optical Imaging of Tissue (DOIT)

In medical imaging, X-ray-based methods are widely used, which means that patients are exposed to ionizing radiation. In addition, invasive tissue samples often need to be taken with biopsy needles to, for example, safely determine or rule out a cancer diagnosis. With this project, the investigators evaluate a light-based (optical) method combined with ultrasound that is completely harmless to humans, ultrasound-optical-tomography (UOT). UOT is predicted to be able to penetrate deeper into the body to measure functions and image tissues than was previously possible with other optical imaging methods. The aim of this project is to explore the capabilities and safety of UOT regarding imaging depth and tissue property information in healthy participants, as a first step to understand the technology's capabilities and limitations. The long-term goal, in future steps, is to develop the technology for clinical assessment of cancer-suspected lesions with a particular focus on breast cancer and for assessment of circulatory disorders in tissue.

Physiotherapy After Breast Reduction Surgery

Background and Purpose: Breast reduction surgery is a major procedure that can lead to post-operative pain, postural deviations, and a temporary decline in quality of life.This clinical study aims to investigate the efficacy of early-phase physical therapy on pain management, postural alignment, and overall quality of life in female patients following breast reduction surgery. Study Design and Participants: This is a controlled clinical trial involving 40 female participants aged 18 to 50 who have undergone their first breast reduction surgery. Participants are divided into two groups: an intervention group (n=20) and a control group (n=20). The study follows a pre-test and post-test design to evaluate outcomes before and after a three-week intervention period. Intervention Protocol: The intervention group receives a comprehensive physical therapy program starting one week post-operation. The program is conducted three days a week for three weeks, with sessions lasting 40 to 60 minutes The protocol includes: Postural and cervical exercises Scapular stabilization and manual therapy Scar massage and Transcutaneous Electrical Nerve Stimulation (TENS) as needed A structured home exercise program. Outcome Measures: Primary and secondary outcomes are assessed through various clinical tools: Pain:Visual Analog Scale (VAS) Posture: New York Posture Test, measurements of scapular protraction and cervical anterior tilt Mobility:Shoulder and cervical Range of Motion (ROM) Quality of Life and Health: SF-12, BREAST-Q, and Pittsburgh Sleep Quality Index (PSQI) Expected Results: The study anticipates that the early-phase physical therapy group will demonstrate a significant reduction in pain, improved postural alignment, and a higher quality of life compared to the control group.

A Phase I/II Study of MEDI4736 in Combination With Olaparib in Patients With Advanced Solid Tumors.

The purpose of this study is to look at the effectiveness, safety, and antitumor activity of study drugs MEDI4736 in combination with olaparib (modules 1, 2, 3, 4, 5 and 7) and MEDI4736 in combination with olaparib and bevacizumab (module 6). It will also examine what happens to the study drugs in the body and investigate how well the combination between MEDI4736, olaparib and bevacizumab is tolerated.

Self Reported Pain in Women While Undergoing Treatment for Non-metastatic Breast Cancer

The overall purpose of this study is to investigate whether younger subjects report pain with pegfilgrastim (or biosimilar substitution) more often and/or at higher levels (greater intensity) than older subjects.This study will be carried out throughout the course of your chemotherapy treatment, which will be prescribed by your study doctor. Participation in this study will not affect your cancer treatment.

Effect of Topical Oxygen and LED Light Therapy on Nipple Crack

The World Health Organization and UNICEF define the protection and support of breastfeeding as one of the key determinants of maternal and newborn health. Nipple cracks are common in the postpartum period and cause breastfeeding problems. If not addressed early, they can lead to interrupted or complete cessation of breastfeeding. It is important to develop methods for effective, safe, and mother-friendly care of nipple cracks. Various care approaches, such as lanolin, natural products, and hydrogels, have been described in the literature. However, evidence for non-invasive agents that support wound healing at the cellular level is limited. Evidence for LED light application is limited, and there is no evidence regarding the effect of topical oxygen application on nipple cracks. This project is designed as a randomized controlled trial to investigate the effect of topical oxygen and LED light therapy applied to nipple cracks on wound healing, pain, and breastfeeding success. The study will be conducted at the Lactation Unit of Istanbul Haseki Training and Research Hospital, Ministry of Health, between March and December 2026. The sample size was calculated using the G\*Power program; with an effect size of 0.20, a significance level of 5%, and a power of 80%, a total of 51 mothers will be included in the study. Participants will be divided into three groups using the block randomization method: Topical Oxygen (n=17), LED Light Therapy (n=17), and Control (n=17). Standard breastfeeding counseling will be provided to all groups. In addition to the intervention groups, topical oxygen will be applied at a flow rate of 10 liters per minute for 20 minutes; LED light therapy will be applied at 630 nm red and 850 nm infrared wavelengths, at an energy dose of 15.3 J/cm², for 5 minutes. Interventions will be performed on days 0, 3, and 7. Data will be collected using a personal information form, wound size measurement, Nipple Trauma Score, Visual Analog Scale, and LATCH score. The validity and reliability of the Nipple Trauma Score in Turkish will be assessed within the scope of the project. To reduce measurement and analysis bias, support will be obtained from an independent observer and a statistician.

A Bionic Breast Project Using Neuroprosthesis to Reduce Chronic Pain After Mastectomy

This trial seeks to establish whether or not touch sensation can be restored to the breast via neural stimulation. Data will also be obtained to inform future feasibility (including safety), efficacy, and acceptability trials.

Early Breast Growth in Girls Aged 6 to 8 Years in the Current Environmental Context

Various studies show an increase in the number of cases of early puberty in girls with breast development with a variable clinical presentation and evolution. This increasing phenomenon concerns girls between 6 and 8 years old. In a large number of cases, from 70 to 95% depending on the series, no medical cause is found and environmental factors are suspected to be involved. Descriptive studies of these patients are scarce and not always provide an overview of all the parameters in line with the concept of the exposome. The PENELOPE clinical trial will allow to analyze a large number of parameters, including the adipose tissue, its metabolism, the endocrine disruptors, and the epigenetic modifications, and to study the impact of environmental health measures in the evolution of these parameters. The data from the analyses of the endocrine disruptors of the patients will be explored in parallel in experimental models (amphibians, murine, cellular) in order to test potential mechanistic hypotheses.

A Dose Finding Phase 1 of Sarilumab Plus Capecitabine in HER2/Neu-Negative Metastatic Breast Cancer and a Single-arm, Historically-controlled Phase 2 Study of Sarilumab Plus Capecitabine in Stage I-III Triple Negative Breast Cancer With High-Risk Residual Disease (EMPOWER)

This study looks to advance a novel and potent strategy to eliminate minimal residual disease (MRD) in triple negative breast cancer (TNBC) present even after multimodal treatment, thereby improving survival and increasing cure rate in this aggressive cancer. Patients with locally advanced TNBC are at high risk of developing lethal metastatic disease within 2 years of diagnosis, especially for those without a pathologic complete response (pCR) after neoadjuvant chemotherapy. The high risk occurs despite surgical excision of the primary tumor and axillary lymph nodes to eliminate residual disease.

Clinical Translation Research on a Multi-omics Breast Cancer Distant Metastasis Prediction Model Empowered by Artificial Intelligence

Breast cancer is one of the most common malignancies in women worldwide, and distant metastasis is the main cause of poor prognosis and death. This project aims to construct a precision prediction system based on multi-omics (digital pathology, immunohistochemistry, proteomics, gene sequencing) and artificial intelligence to predict distant and organ-specific metastasis (bone, lung, liver, brain) in breast cancer, analyze its mechanisms, and provide new solutions for precision medicine.

Robotic vs. Open NSM for Early Stage Breast Cancer

This study evaluates the safety and effectiveness of the da Vinci SP Surgical System compared to Open NSM in Nipple Sparing Mastectomy procedures.

Options on the Breast Reconstruction Timing and Method After Removal of Polyacrylamide Hydrogel

Since polyacrylamide hydrogel (PAAG) was used in cosmetic surgery in 1997, about 30 million women have received PAAG injection for breast augmentation. Although the use of PAAG has been prohibited in most countries due to its myriad complications, a large number of symptomatic patients and asymptomatic patients have continued to seek medical advice. The strategy of repairing secondary breast deformities after PAAG removal has increasingly become a concern for both doctors and patients, but there is no standardized algorithm yet. The purpose of the present study was to perform a retrospective study to compare the safety and effectiveness of different reconstruction timing and method after removing the gel.

A Multicenter Prospective Cohort Study of Adjuvant Therapy for BRCA1/2 Mutated Hormone Receptor-positive HER2-negative Early High-risk Breast Cancer

To evaluate the efficacy and safety of different adjuvant treatment options after surgery for early high-risk breast cancer with BRCA1/2 mutation HR+/HER2