Mastectomy

Reverse Fly Exercise On Supraspinatus Tendinitis In Patients Receiving Aromatase Inhibitors Therapy After Mastectomy

The LOLIPOP Trial is a large (n=4,300 patients) pragmatic, international, multicentre, prospective, randomised, double blind, placebo-controlled, parallel assessment, safety and effectiveness superiority study.

This randomized clinical trial aims to evaluate and compare the analgesic efficacy of single Intertransverse Process Block (ITP) and multiple Intertransverse Process Block (ITP) in patients undergoing Breast Cancer Surgery. The primary outcome is Visual Analog Scale (VAS) during the first 24 hours after surgery. Secondary outcomes include total opioid consumption, requirement for rescue analgesia, block performance time, block-related and systemic side effects (hematoma, pneumothorax, local anesthetic toxicity, vascular puncture, infection), Patient satisfaction assessed using a Likert scale, quality of recovery assessed using the QoR-15 questionnaire.

The aim of this prospective, randomized controlled trial is to compare the analgesic efficacy of transverse versus longitudinal ultrasound probe orientations during Serratus Anterior Plane (SAP) block in patients undergoing breast surgery. The study hypothesizes that the longitudinal approach (probe parallel to the ribs) may provide better craniocaudal spread of the local anesthetic, thereby resulting in lower postoperative Visual Analog Scale (VAS) scores and reduced opioid consumption compared to the standard transverse approach.

The goal of this study is to develop clinical decision-support algorithms for designing participants-specific breast molds for tissue shaping. Autologous breast reconstruction is an important part of breast cancer rehabilitation for many participants. Our goal is to increase the efficiency of autologous breast reconstruction by helping the surgeon design participants-specific molds for shaping tissue into an acceptable breast form.

Postoperative pain management is crucial for patients undergoing mastectomy for breast cancer. Regional analgesia techniques, such as the Thoracic Paravertebral Block (TPVB), are commonly used to reduce pain and opioid consumption; however, TPVB carries potential risks, including pneumothorax. Interfascial plane blocks, specifically the Pectoral Nerve II (PECS II) block combined with the Superficial Parasternal Intercostal Plane (PIP) block, have emerged as alternative techniques to provide comprehensive analgesia to both the lateral and anterior chest wall. The purpose of this randomized controlled trial is to evaluate and compare the analgesic efficacy and quality of postoperative recovery between a combination of ultrasound-guided PECS II and PIP blocks versus the standard Thoracic Paravertebral Block (TPVB) in patients undergoing mastectomy with or without axillary lymph node dissection (ALND). Participants will be randomly assigned to receive either the combined PECS II and PIP block or the TPVB following general anesthesia induction. Pain scores, total opioid consumption, time to first analgesic request, quality of recovery using the QoR-15 questionnaire, and potential block-related complications will be monitored and compared over the 24-hour postoperative period.

Persistent pain after mastectomy remains a significant clinical challenge that can delay recovery, reduce quality of life, and increase long-term healthcare burden. The goal of this study is to gain a deeper understanding of the biological and clinical factors that influence pain severity after mastectomy and contribute to the transition from acute to chronic postoperative pain. Guided by a biopsychosocial framework, this research will address the following aims: 1. We will use standardized experimental pain testing before surgery to evaluate how patients respond to different types of controlled sensory stimuli. These responses may help predict who is more likely to experience severe or prolonged pain after surgery. 2. We will analyze blood samples collected before and after surgery to measure markers of inflammation and other biological responses. These data will help us explore how the body's immune and hormonal systems relate to pain severity in both the short- and longer-term recovery phases. 3. We will assess psychological and clinical factors, such as emotional health, coping style, household income, and life stressors, to understand how they contribute to patients' pain experiences throughout recovery. 4. We will examine whether routinely collected demographic and clinical characteristics can help identify patients at greater risk of experiencing higher levels of pain after surgery. This approach will allow us to better understand which patients may benefit from more tailored perioperative pain management strategies.

Postoperative pain following mastectomy may adversely affect early mobilization, patient comfort, and overall quality of recovery. Serratus anterior plane block is an ultrasound-guided regional anesthesia technique that provides analgesia to the anterolateral thoracic wall and is increasingly used as part of multimodal analgesia for breast surgery. Although the analgesic efficacy of serratus anterior plane block has been investigated in breast surgery, the clinical impact of the timing of block administration remains insufficiently defined. This prospective, randomized, controlled, patient and assessor blinded clinical trial will compare two different timings of ultrasound-guided serratus anterior plane block in adult female patients undergoing elective unilateral mastectomy under general anesthesia. Participants will be randomized to receive serratus anterior plane block either after induction of general anesthesia and before surgical incision, or after completion of surgery and before extubation. In both groups, the block will be performed under ultrasound guidance using 25 mL of 0.25% bupivacaine. The primary outcome is postoperative quality of recovery at 24 hours, assessed using the Quality of Recovery-15 questionnaire. Secondary outcomes include postoperative pain scores at predefined time points during the first 24 postoperative hours, intraoperative remifentanil consumption, postoperative opioid and non-opioid analgesic requirements, time to first analgesic requirement, postoperative nausea and vomiting, length of hospital stay, complications, inflammatory response markers including CRP and neutrophil-to-lymphocyte ratio, and intraoperative hemodynamic variables. The study is planned to enroll 80 participants at a single tertiary training and research hospital. The findings are expected to clarify whether preincisional administration of serratus anterior plane block provides superior postoperative recovery, analgesic efficacy, and modulation of inflammatory response compared with administration at the end of surgery.

The purpose of this study is to learn whether there is a superior fat processing method in terms of graft retention in breast reconstruction after mastectomy.

The goal of this randomized, prospective, interventional clinical trial is to evaluate the use of Brijjit® in reducing the incidence of hypertrophic scarring in individuals undergoing gender-affirming bilateral double incision mastectomies at a single-institution, single-surgeon site (Esther A. Kim, MD). Patients will serve as a self-control (one side of the chest receives intervention, the other serves as a control). Primary endpoints include scar appearance and quality. Secondary endpoints include patient perception of the scar using the Patient and Observer Scar Assessment Scale (POSAS). Participants will be taught how to apply Brijjit® at home if any units fall off before 6 weeks postop.

This randomized clinical trial aims to evaluate and compare the analgesic efficacy of the Serratus Posterior Superior Intercostal Plane (SPSIP) and Rhomboid Intercostal Block in patients undergoing Breast Cancer Surgery With Axillary Lymph Node Dissection. The primary outcome is Visual Analog Scale (VAS) during the first 24 hours after surgery. Secondary outcomes include total opioid consumption, requirement for rescue analgesia, block performance time, block-related and systemic side effects (hematoma, pneumothorax, local anesthetic toxicity, vascular puncture, infection), Patient satisfaction assessed using a Likert scale, quality of recovery assessed using the QoR-15 questionnaire.

The overall objective of this proposal is to conduct a randomized-controlled study to determine whether treatment with dehydrated human amnion/chorion membrane (dHACMs) allografts can improve NAC viability in patients undergoing nipple sparing mastectomy (NSM). dHACM allografts are commercially available tissue membranes with biocompatible extracellular matrix and growth factors that have been shown to improve wound healing in patients with chronic and lower extremity wounds. To date, no study has evaluated the impact of dHACMs on NAC preservation following NSM. Investigators hypothesize that subareolar surgical implantation of dHACM allografts at time of NSM will reduce NAC necrosis and improve viability.

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.

Patients with breast cancer that elect to undergo implant-based breast reconstruction (IBBR) often require the placement of a surgical drain. Surgical drains are used to manage dead space and prevent seroma formation or accumulation of fluid within the surgical field postoperatively. The most frequently used drain is a Jackson-Pratt (JP) drain, which is limited by poor surgical site coverage and low capacity, leading to inconsistent suction and prolonged time that a drain is left in place. The Interi Drain system is a novel, multi-branched manifold with a proprietary suction system that provides consistent suction and addresses many of the shortcoming of JP drains. The purpose of this study is to compare the Interi system to standard JP drains across outcomes including number of surgical drain sites, complication rates, time to drain removal, time to initiate tissue expansion, total fluid volume drained, and patient satisfaction.

The goal of this clinical trial is to learn if the AMADeuS care pathway is as safe as usual hospital care and works as well for pain control in women having mastectomy with immediate prepectoral breast reconstruction. The study will also look at quality of life, satisfaction with care, hospital resource use, and environmental impact. The main questions it aims to answer are: 1. Does the AMADeuS pathway control pain during the first 48 hours after surgery as well as usual hospital care? 2. Is the AMADeuS pathway as safe as usual hospital care during the first 30 days after surgery? 3. Can the AMADeuS pathway improve recovery, reduce hospital stay and hospital visits, and lower the environmental impact of care? Researchers will compare the AMADeuS pathway with usual hospital care. In the AMADeuS pathway, participants will have awake surgery with monitored anesthesia care, same-day discharge when safe, and follow-up that includes telemedicine. In the usual care group, participants will receive the hospital's standard perioperative care, which usually includes admission to the ward and follow-up visits at the hospital. Participants may be women 18 to 75 years old who need nipple-sparing or skin-sparing mastectomy with immediate prepectoral reconstruction for early breast cancer or to lower future breast cancer risk. Participants must be suitable for day surgery and telemedicine follow-up. This includes having home support during the first 24 hours after surgery and living close enough to the hospital for safe discharge. Participants will: * be assigned by chance to the AMADeuS pathway or to usual hospital care have mastectomy with immediate prepectoral reconstruction report their pain during the first 48 hours after surgery * be checked for medical problems during the first 30 days after surgery complete questionnaires about quality of life, symptoms, and satisfaction with care during follow-up * have follow-up visits either through telemedicine and planned local care support or through standard hospital follow-up, depending on the group they are assigned to

This study aims to evaluate and compare the analgesic efficacy of two ultrasound-guided regional anesthesia techniques, the serratus anterior plane (SAP) block and the serratus posterior superior intercostal plane (SPSIP) block, in patients undergoing elective mastectomy surgery. Postoperative pain following mastectomy is a common and significant clinical problem that negatively affects patient comfort, delays mobilization, and may prolong hospital stay. Although systemic analgesics are commonly used, they are associated with adverse effects such as sedation, constipation, and potential dependency. In this randomized clinical study, female patients aged 18-75 years with ASA physical status I-III scheduled for elective mastectomy will be included after obtaining informed consent. Patients will be allocated into two groups to receive either SAP block or SPSIP block under ultrasound guidance prior to surgery. Standardized general anesthesia and perioperative analgesia protocols will be applied to all patients. The primary objective is to compare postoperative pain scores between the two groups using the Numeric Rating Scale (NRS). Secondary outcomes include time to first analgesic requirement, total analgesic consumption, intraoperative opioid use, and hemodynamic parameters. By comparing these two interfascial plane blocks, this study aims to identify a more effective analgesic technique that improves postoperative pain control, enhances patient comfort, and facilitates early mobilization following mastectomy.

The purpose of the study is to evaluate the therapeutic efficacy of exercise rehabilitation program on upper limb range and forward head posture post unilateral radical mastectomy.

This study aims to evaluate the additive effect of Amantadine or Duloxetine to Pregabalin on development of post mastectomy pain syndrome

Complications after mastectomy include chronic pain and depression.

The investigators cancer rehabilitation/recovery program, Strong Survivor, has been designed to be delivered digitally, and while there are many such programs currently available on the internet, especially in the time of COVID-19, the novel feature of this program is the delivery of semi-individualized instruction in real time within a small group setting. The program was designed with physician input and by exercise physiologists and a Doctor of Physical Therapy candidate, all with extensive training in both group and individualized exercise for geriatric and cancer survivor populations. Strong Survivor is 16-week iterative curricular program with three core components: aerobic fitness, balance and mobility, and muscular strength and power. Classes will be held twice per week. The first 4 classes will be deployed in a small class of up to 5 people (first 2 weeks), then one class per week with the small class and one class per week is with a larger class of up to 15 people (weeks 3 and 4). The program is then continued for 12 additional weeks in a larger class using principles and exercises specifically trained during the small group classes. All the exercises offered over the course of the intervention are appropriate for the target population and are standardized so all participants receive the same basic instruction, but level of difficulty is scaled to participant experience, capability, and musculoskeletal limitations. Participants will need to have a minimal adequate space and technology to accommodate this instructional method. Specifically, they will require an internet connected device with a camera that is at least 7 inches square. (tablet size or larger). Additionally, participants' will need to have adequate space to both set up a computer/camera and move around. The minimal acceptable space for this is 6+ feet with an unobstructed view (from a table for instance) of a 2 x 2 open space. All study participants will complete a clinic visit before they join the classes and after the last class to evaluate cardiorespiratory fitness, strength, balance and posture and answer questionnaires about quality of life and system usability.

This pilot study evaluates the diagnostic value of indocyanine green (ICG) fluorescence for sentinel lymph node biopsy (SLNB) performed through the mastectomy incision in breast cancer patients. Women with clinically node-negative, invasive T1-T3 breast cancer undergoing mastectomy with SLNB at St. Antonius or Isala Hospital will be included. All patients receive standard 99mTc injection preoperatively, followed by 5 mg (2mL) ICG injection after anesthesia. The axilla will be explored for fluorescent lymph nodes via the mastectomy incision, avoiding a separate axillary incision. Primary outcome: ICG detection rate for SLN identification via the mastectomy incision. Secondary outcomes: Comparison with 99mTc detection, number of nodes identified, concordance between methods, pathology differences, detection time, and complications. ICG is safe, non-ionizing, and causes no extra discomfort or visits. Risks and burden are minimal.

In 230 patients undergoing mastectomy, the investigators will compare opioid-free anesthesia (OFA) versus conventional opioid-based anesthesia in terms of chronic pain. The enrolled patients will be randomly assigned into two groups with 1:1 ratio. Chronic pain will be evaluated at 1 year after mastectomy based on the Breast Cancer Pain Questionnaire (BCPQ). Baseline pain sensitivity test and psychologic evaluation will be done before operation.

Chronic postsurgical pain (CPSP) has an incidence of 46% in patients after breast cancer surgery, which seriously affects patients' physiological and psychological function, as well as quality of life. Acute pain is an independent risk factor for persistent pain after surgery. Erector spinae plane block (ESPB) provided excellent perioperative analgesia in patients undergoing breast surgery. Dexmedetomidine as an adjuvant of local anesthetics prolongs the duration of peripheral nerve block and decreases the requirements of postoperative analgesia. The investigators hypothesize that, for breast cancer patients undergoing mastectomy, ESPB (with a combination of 0.5% ropivacaine 35 ml and dexmedetomidine 1 microgram/kg) can reduce the occurrence of CPSP. The purpose of this randomized controlled trial is to investigate the impact of ESPB with adjuvant dexmedetomidine on the incidence of CPSP in breast cancer patients after mastectomy. We will also observe the impact of ESPB on long-term survival in these patients.

The purpose of this study is to evaluate the effect of kinetic control exercises on shoulder dysfunction in post-mastectomy.

This study evaluates the impact of hyaluronic acid (HA) injection for nipple projection following mastectomy, as a complement to areola micropigmentation. While micropigmentation is standard in nipple-areola complex (NAC) reconstruction, HA use remains novel, with limited data on psychosocial, sexual, and aesthetic outcomes. A sequential explanatory mixed-methods design will be used. In Phase 1, a randomized controlled trial will compare two groups: one receiving NAC micropigmentation alone (control) and the other receiving micropigmentation plus HA-based nipple projection (intervention). A total of 138 participants will be recruited at the Areolar Micropigmentation Unit of Germans Trias i Pujol University Hospital (Barcelona) over 36 months. Outcomes will include psychosocial and sexual well-being, satisfaction with breast and nipple appearance, and nipple projection, measured using the Spanish BREAST-Q, a custom satisfaction tool, and calipers. Phase 2 will involve a qualitative phenomenological study using semi-structured interviews with a purposive sample from the intervention group. Thematic analysis will explore body image, emotional and social well-being, and overall satisfaction, using NVivo software. This is the first study assessing HA nipple reconstruction by advanced practice nurses using validated patient-reported outcomes. While the BREAST-Q is appropriate, it may not fully capture emotional nuances, justifying qualitative exploration. HA durability is estimated at 6-9 months, but residual volume and satisfaction over time remain underexplored. HA's aesthetic footprint may allow reduced dosages in future applications. This minimally invasive technique may reduce the need for surgical nipple reconstruction. Conducting the procedure in a nurse-led setting is novel and may enhance patient-centered care and the role of nursing in post-mastectomy recovery. The study complies with the Declaration of Helsinki and Spanish biomedical regulations. Ethical approval was obtained. Participants will provide informed consent, and data will be anonymized and securely stored.