1,721,048 research outputs found
Stem Cell Therapy in Ocular Pathologies in the Past 20 Years
Full text linkStem cell therapies are successfully used in various fields of medicine. This new approach of research is also expanding in ophthalmology. Huge investments, resources and important clinical trials have been performed in stem cell research and in potential therapies. In recent years, great strides have been made in genetic research, which permitted and enhanced the differentiation of stem cells. Moreover, the possibility of exploiting stem cells from other districts (such as adipose, dental pulp, bone marrow stem cells, etc.) for the treatment of ophthalmic diseases, renders this topic fascinating. Furthermore, great strides have been made in biomedical engineering, which have proposed new materials and threedimensional structures useful for cell therapy of the eye. The encouraging results obtained on clinical trials conducted on animals have given a significant boost in the creation of study protocols also in humans. Results are limited to date, but clinical trials continue to evolve. Our attention is centered on the literature reported over the past 20 years, considering animal (the most represented in literature) and human clinical trials, which are limiting. The aim of our review is to present a brief overview of the main types of treatments based on stem cells in the field of ophthalmic pathologies
Prepectoral Versus Subpectoral Direct-to-Implant Breast Reconstruction: Evaluation of Patient’s Quality of Life and Satisfaction with BREAST-Q
No full textThe Evolution of Current Concept of the Reconstructive Ladder in Plastic Surgery: The Emerging Role of Translational Medicine
Full text linkPlastic surgeons have used the reconstructive ladder for many decades as a standard directory for complex trauma reconstruction with the goal of repairing body structures and restoring functionality. This consists of different surgical maneuvers, such as secondary intention and direct tissue closure, as well as more complex methods such as local tissue transfer and free flap. The reconstructive ladder represents widely known options achievable for tissue reconstruction and wound closure that puts at the bottom rung the simplest methods of reconstruction and strengthens the complexity by moving upward. Regenerative medicine and surgery constitute a quickly spreading area of translational research that can be employed by minimally invasive surgical strategies, with the aim of regenerating cells and tissues in vivo in order to reestablish normal function through the intrinsic potential of cells, in combination with biomaterials and appropriate biochemical stimuli. These translational procedures have the aim of creating an appropriate microenvironment capable of supporting the physiological cellular function to generate the desired cells or tissues and to generate parenchymal, stromal, and vascular components on demand, and above all to produce intelligent materials capable of determining the fate of cells. Smart technologies have been grown that give extra “rungs” on the classic reconstructive ladder to integrate a more holistic, patient-based approach with improved outcomes. This commentary presents the evolution of the traditional concept of the reconstructive ladder in the field of plastic surgery into a new course with the aim of achieving excellent results for soft tissue reconstruction by applying innovative technologies and biologically active molecules for a wide range of surgical diseases
Patients’ Question-Asking About Breast Implant-Associated Anaplastic Large Cell Lymphoma (BI-ALCL) and Breast Implant Illness (BII): Implementing Questions in BREAST-Q
No full textAbstract: There has been recently heightened media-driven attention to BII and BI-ALCL. Nowadays the importance of receiving correct and complete evidence-based information about these diseases and the potential impact of these emerging issues on disposition to receive breast implants are not investigated on BREAST-Q. The BREAST-Q survey has the potential to create an evidence-based approach to aesthetic surgical practice. We suggest implementing the BREAST-Q subthemes domain in order to investigate the degree of satisfaction about the education received concerning BII and BI-ALCL and to investigate the possible change of patient perception towards breast implants. Level of Evidence V: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266
Reduction Mammaplasty as a Treatment Option for Early Breast Cancer
No full textBackground: Although reduction mammaplasty is a well-known technique for cosmetic purposes, there are few previous reports regarding its application and clinical outcome following conservative breast surgery reconstruction. Mammaplasty combined with breast conservation surgery is an effective treatment of early breast cancer, and leads to better overall results and superior quality of life in patients with previous macromastia or ptosis. Our aim is to analyze both the aesthetic and oncologic outcome of reduction mammaplasty combined with conservative breast surgery reconstruction. Patient and Methods: 25 patients with stage 1 or 2 breast cancer, with a tumor size not more than 3 cmin its greatest dimension, were operated upon by quadrantectomy, and bilateral reduction mammaplasty. Oncologic data on tumor size, location, and axillary lymph node, were assessed, and accordingly the design of the pedicle was chosen. Reconstructed breast and opposite breast reduction were evaluated. Results: Of the total 50 breast reductions techniques, 35 (70 percent) were superomedial pedicle, 4 (8 percent) were superior, 3 (6 percent) were superolateral, and 8 (16 percent) were inferior. The cosmetic result was considered to be good or very good in 18 cases, satisfactory in 6 cases, and poor in 1 case. There were no other complications as regard nipple areola ischemia, heamatoma, seroma, wound problems, fat necrosis, or recurrence in any of the cases. Conclusion: By adding breast reduction and other plastic surgery techniques to breast conservation, patients have the opportunity for an improved cosmetic outcome and overall improved quality of life. Although the combined approach between the oncologic surgeon and the plastic surgeon requires more preoperative planning and intraoperative care, the concept can reduce deformities, favor the oncologic treatment, and optimize the aesthetic outcome in most early-stage cancer patients
Reply: “Intra-abdominal pressure increases perioperatively in patients undergoing deep inferior epigastric perforator flap reconstruction: A prospective study linking high intra-abdominal pressure to non-fatal lung embolism within one patient”
No full textPlastic Surgeons' Perspective on Laparoscopic/Endoscopic Diastasis Recti Repair and Intraoperative Ultrasound Assistance in Secondary Cases
Full text linkIntravenous Tranexamic Acid in Implant-Based Breast Reconstruction Safely Reduces Hematoma without Thromboembolic Events
No full textReply: “Indications, outcomes, and complications of neoumbilical reconstruction: A systematic review”
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