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Supportive Care in Cancer : Official... Jun 2024Breast cancer surgery can cause changes in the anatomical structure of the shoulder and in shoulder mobility, leading to the increased possibility of long-term arm... (Observational Study)
Observational Study
PURPOSE
Breast cancer surgery can cause changes in the anatomical structure of the shoulder and in shoulder mobility, leading to the increased possibility of long-term arm morbidity such as lymphedema. This study aims to evaluate the active shoulder joint position sense (AJPS) with and without lymphedema in postmastectomy patients.
METHODS
A total of 66 women, including 22 patients with lymphedema, 22 patients without lymphedema, and 22 healthy controls, were enrolled in the study. Pain severity was evaluated with the Numeric Pain Scale and edema severity was measured with circumferentially at 10 cm intervals. The normal range of motion of the shoulder joint was evaluated with the universal goniometer and the AJPS was assessed by active position repetition testing at 55°, 90°, and 125° shoulder flexion targets using the smartphone application "Clinometer."
RESULTS
AJPS at 55°, 90°, and 125° shoulder flexion target angles with and without lymphedema were different in all target angles compared to healthy controls (p < 0.01). There was a difference between the absolute error value of AJPS at 55° flexion (p < 0.05), and no difference at 90° and 125° flexion between the with and without lymphedema groups (p > 0.05).
CONCLUSION
This study shows that the AJPS was negatively affected in with and without lymphedema postmastectomy patients compared to healthy controls. This result emphasizes the importance of adding personalized methods for the restoration of joint position sense in addition to rehabilitation programs generally applied to the patient group.
Topics: Humans; Female; Middle Aged; Mastectomy; Proprioception; Breast Neoplasms; Range of Motion, Articular; Shoulder Joint; Case-Control Studies; Adult; Aged; Lymphedema; Pain Measurement
PubMed: 38896143
DOI: 10.1007/s00520-024-08651-8 -
Clinical Trials (London, England) Jun 2024Performing large randomized trials in anesthesiology is often challenging and costly. The clinically integrated randomized trial is characterized by simplified logistics...
BACKGROUND
Performing large randomized trials in anesthesiology is often challenging and costly. The clinically integrated randomized trial is characterized by simplified logistics embedded into routine clinical practice, enabling ease and efficiency of recruitment, offering an opportunity for clinicians to conduct large, high-quality randomized trials under low cost. Our aims were to (1) demonstrate the feasibility of the clinically integrated trial design in a high-volume anesthesiology practice and (2) assess whether trial quality improvement interventions led to more balanced accrual among study arms and improved trial compliance over time.
METHODS
This is an interim analysis of recruitment to a cluster-randomized trial investigating three nerve block approaches for mastectomy with immediate implant-based reconstruction: paravertebral block (arm 1), paravertebral plus interpectoral plane blocks (arm 2), and serratus anterior plane plus interpectoral plane blocks (arm 3). We monitored accrual and consent rates, clinician compliance with the randomized treatment, and availability of outcome data. Assessment after the initial year of implementation showed a slight imbalance in study arms suggesting areas for improvement in trial compliance. Specific improvement interventions included increasing the frequency of communication with the consenting staff and providing direct feedback to clinician investigators about their individual recruitment patterns. We assessed overall accrual rates and tested for differences in accrual, consent, and compliance rates pre- and post-improvement interventions.
RESULTS
Overall recruitment was extremely high, accruing close to 90% of the eligible population. In the pre-intervention period, there was evidence of bias in the proportion of patients being accrued and receiving the monthly block, with higher rates in arm 3 (90%) compared to arms 1 (81%) and 2 (79%, p = 0.021). In contrast, in the post-intervention period, there was no statistically significant difference between groups (p = 0.8). Eligible for randomization rate increased from 89% in the pre-intervention period to 95% in the post-intervention period (difference 5.7%; 95% confidence interval = 2.2%-9.4%, p = 0.002). Consent rate increased from 95% to 98% (difference of 3.7%; 95% confidence interval = 1.1%-6.3%; p = 0.004). Compliance with the randomized nerve block approach was maintained at close to 100% and availability of primary outcome data was 100%.
CONCLUSION
The clinically integrated randomized trial design enables rapid trial accrual with a high participant compliance rate in a high-volume anesthesiology practice. Continuous monitoring of accrual, consent, and compliance rates is necessary to maintain and improve trial conduct and reduce potential biases. This trial methodology serves as a template for the implementation of other large, low-cost randomized trials in anesthesiology.
PubMed: 38895970
DOI: 10.1177/17407745241255087 -
Clinical, Cosmetic and Investigational... 2024Zoledronic acid is a bisphosphonate that can be administered intravenously and used to treat several bone disorders. It decreases bone resorption, thereby improving bone...
Zoledronic acid is a bisphosphonate that can be administered intravenously and used to treat several bone disorders. It decreases bone resorption, thereby improving bone mineral density (BMD) and reducing fractures. The Food and Drug Administration (FDA) has approved zoledronic acid for the prevention and treatment of osteoporosis in postmenopausal females and males and for other conditions. Zoledronic acid is generally well tolerated, with most side effects being musculoskeletal or gastrointestinal. Cutaneous side effects include maculopapular rash and other mild skin reactions. Rare severe skin rashes, such as toxic epidermal necrolysis, have been reported. Here, we report the case of a 64-year-old female with a medical history of breast cancer status post-radical mastectomy and chemotherapy presenting with delayed hypersensitivity reaction to a hyaluronic acid dermal filler two days after receiving zoledronic acid intravenously given to maintain bone density, symptoms completely resolved with oral prednisolone 20 mg once daily and cetirizine 10 mg. Cases of delayed inflammatory reaction to hyaluronic acid soft tissue filler have previously been reported in patients who have received vaccination or those with viral infections. However, to our knowledge, there have been no reports of delayed inflammatory reactions to facial hyaluronic acid injections after zoledronic acid administration.
PubMed: 38895606
DOI: 10.2147/CCID.S458750 -
Breast Care (Basel, Switzerland) Jun 2024In Nigeria, mastectomy is the most common surgical treatment for breast cancer. Patients are often kept on admission for days until wound drains are removed. An early...
Translating Evidence into Practice: A Review of Clinical Practice and Outcomes following the Adoption of an Early Post-Mastectomy Discharge Protocol in a Nigerian Hospital.
INTRODUCTION
In Nigeria, mastectomy is the most common surgical treatment for breast cancer. Patients are often kept on admission for days until wound drains are removed. An early discharge programme was piloted in a Nigerian hospital in 2017 with very satisfactory outcomes. The impact of this evidence on clinical practice and surgical outcomes was evaluated over 5 years.
METHODS
From a prospectively maintained institutional database, the details of patients who underwent mastectomy between 2018 and 2022 were obtained. The duration of post-operative stay was obtained and analysed per year to determine the trend. Post-operative surgical complications such as seroma, haematoma, flap necrosis, and surgical site infection were analysed.
RESULTS
Overall, 147 patients (69%) had early discharge during the review period. Twenty-two patients (10.3%) were discharged within 24 h of surgery, 61 patients (28.6%) were discharged within 24-48 h, and 64 patients (30%) were discharged between 48 and 72 h. There was a steady increase in the adoption of the early discharge protocol over time with a 50% adoption rate in 2018 and 95% in 2022. The mean duration of hospital stay declined steadily from 3.9 days in 2018 to 2.2 days in 2022. Early discharge did not result in any compromise to post-operative outcomes.
CONCLUSION
This study demonstrates the sustainability of early post-mastectomy discharge in a resource-limited setting with very satisfactory outcomes. It also provides a unique example of how locally generated evidence can guide local practice. We consider these findings generalisable in other Nigerian hospitals and low- and middle-income countries with similar contexts.
PubMed: 38894956
DOI: 10.1159/000536080 -
Diagnostics (Basel, Switzerland) May 2024Breast cancer is the most common type of cancer of the female gender. A rare subtype of breast cancer is the invasive breast carcinoma (IBC) with neuroendocrine (NE)...
Breast cancer is the most common type of cancer of the female gender. A rare subtype of breast cancer is the invasive breast carcinoma (IBC) with neuroendocrine (NE) differentiation. Its incident is believed to be 0.1% to 5% of all breast cancers. We report a rare case of a 66-year old woman who presented with an isolated nodule of the left breast. The patient underwent modified radical mastectomy. Pathology revealed invasive breast carcinoma with neuroendocrine differentiation. Invasive breast carcinoma is an extremely rare group of neoplasms, the exact frequency of which cannot be determined with current data. Therefore, it is necessary for future studies to focus on the pathophysiology of this subtype of breast cancer and on the potential therapeutic approaches.
PubMed: 38893658
DOI: 10.3390/diagnostics14111133 -
Cancers May 2024This study aimed to investigate prognosis and survival differences in 82 breast cancer patients with germline pathogenic/likely pathogenic variants (PVs) treated and...
This study aimed to investigate prognosis and survival differences in 82 breast cancer patients with germline pathogenic/likely pathogenic variants (PVs) treated and followed at the Breast Unit of the Instituto Nacional de Cancerología, Colombia (INC-C) between 2018 and 2021. Median age at diagnosis was 46 years, with 62.2% presenting locally advanced tumors, 47.6% histological grade 3, and 35.4% with triple-negative breast cancer (TNBC) subtype. Most carriers, 74.4% (61/82), had PVs in known breast cancer susceptibility genes (i.e., "associated gene carriers" group, considered inherited breast cancer cases): (30), (14), (4), (3), (2), (2), (2), (1), (1), (1), and (1). represented 53.7%, and homologous recombination DNA damage repair (HR-DDR) genes associated with breast cancer risk accounted for 15.9%. Patients with PVs in non-breast-cancer risk genes were combined in a different category (21/82; 25.6%) (i.e., "non-associated gene carriers" group, considered other breast cancer cases). Median follow-up was 38.1 months, and 24% experienced recurrence, with 90% being distant. The 5-year Disease-Free Survival (DFS) for inherited breast cancer cases was 66.5%, and for other breast cancer cases it was 88.2%. In particular, for carriers of PVs in the gene, it was 37.6%. The 5-year Overall Survival (OS) rates ranged from 68.8% for those with PVs in to 100% for those with PVs in other HR-DDR genes. Further studies are crucial for understanding tumor behavior and therapy response differences among Colombian breast cancer patients with germline PVs.
PubMed: 38893140
DOI: 10.3390/cancers16112020 -
Breast Cancer (Tokyo, Japan) Jun 2024The prognosis in patients with breast cancer with isolated locoregional recurrence (ILRR) without simultaneous distant metastases after immediate breast reconstruction...
BACKGROUND
The prognosis in patients with breast cancer with isolated locoregional recurrence (ILRR) without simultaneous distant metastases after immediate breast reconstruction (IBR) remains unknown. We aimed to investigate the prognosis in this patient population.
METHODS
This multi-institutional retrospective observational study evaluated 3295 patients with primary breast cancer who underwent IBR at 12 Japanese medical facilities between January 1, 2008 and December 31, 2016. The outcome measures were the prognostic factors for ILRR after IBR, 5-year distant metastasis-free interval (DMFI), and 5-year overall survival (OS).
RESULTS
Mastectomy or skin-sparing mastectomy was performed in 3295 patients. ILRR occurred in 70 patients, and the median observation period from ILRR diagnosis was 39.3 months. Of the 70 patients, 9 (12.9%) had axillary lymph node recurrence (ALNR) at the time of ILRR diagnosis. The 5-year DMFI and OS rates after ILRR were 92.4% and 91.2%, respectively. Pathological lymph node metastasis at primary surgery (P = 0.041) and ALNR (P = 0.022) at ILRR were significantly associated with DMFI in the univariate analysis. ALNR was the only independent prognostic factor in the multivariate analysis (P = 0.041). Post-mastectomy radiation therapy (PMRT; P = 0.022) and ALNR (P = 0.043) were significantly associated with OS in the univariate analysis, and both PMRT (P = 0.010) and ALNR (P = 0.028) were independent prognostic factors in the multivariate analysis for OS.
CONCLUSIONS
Although patients with breast cancer who had ILRR after IBR have favorable prognosis, ALNR may lead to poor prognosis. To the best of our knowledge, this study is the first to report the prognosis of these patients.
PubMed: 38890202
DOI: 10.1007/s12282-024-01607-0 -
Massive malignant phyllodes tumor accompanied by anemia and ulceration in the breast: A case report.Clinical Case Reports Jun 2024Large malignant breast phyllodes tumors are uncommon in clinical settings. Here, we report such a case to provide a reference for clinical work. A 48-year-old woman...
Large malignant breast phyllodes tumors are uncommon in clinical settings. Here, we report such a case to provide a reference for clinical work. A 48-year-old woman identified a lump in her right breast, which eventually grew up to 25 cm × 10 cm and began to rapidly bleed and ulcerate within 3 months. The patient had visible signs of anemia and significant emaciation as a result of the tumor's wasting effect and the protracted course of the disease. The patient underwent a modified radical mastectomy on the right breast. The pathology results obtained after surgery revealed a malignant phyllodes tumor. No adjuvant therapy, such as chemotherapy or radiation, was administered. The patient had no symptoms of tumor recurrence and complications from the surgery after a follow-up of 9 months.
PubMed: 38887305
DOI: 10.1002/ccr3.9096 -
Aesthetic Surgery Journal. Open Forum 2024The latissimus dorsi (LD) flap is a commonly used method for breast reconstruction after mastectomy. In this study, we present a long-term follow-up and effects of...
BACKGROUND
The latissimus dorsi (LD) flap is a commonly used method for breast reconstruction after mastectomy. In this study, we present a long-term follow-up and effects of refining surgery on patient satisfaction and quality of life after breast reconstruction with the extended LD flap, using the BREAST-Q questionnaire.
OBJECTIVES
The aim of this study was to investigate the patient-reported long-term results after breast reconstruction with the extended LD myocutaneous flap.
METHODS
A retrospective cohort study of adult patients ( = 101) who were operated on using the extended LD flap for breast reconstruction at the Linköping University Hospital during 1997 to 2012 was made using data retrieved from medical records. The patients were asked to complete the BREAST-Q questionnaire at 2 different postoperative time points.
RESULTS
Eighty-three patients replied to the first questionnaire, and 56 patients also replied to the second. Mean follow-up was 11.7 years. Higher age and living together with someone correlated to higher BREAST-Q results, while postoperative infection, bilateral LD flaps, smoking, and prior breast surgery had a negative impact on the results. Overall BREAST-Q results increased over time. No independent effect of refining surgery could be shown.
CONCLUSIONS
Patient satisfaction after breast reconstruction with the LD flap as measured with the BREAST-Q questionnaire is high and in line with other studies. The overall satisfaction with the reconstruction method seems to increase with time, but no further increase in satisfaction after refining surgery could be established.
PubMed: 38887215
DOI: 10.1093/asjof/ojae002 -
Asia-Pacific Journal of Clinical... Jun 2024Papillary lesions in the breast pose diagnostic and therapeutic challenges. Encapsulated papillary carcinoma (EPC) is a rare breast cancer. However, evidence-based...
BACKGROUND
Papillary lesions in the breast pose diagnostic and therapeutic challenges. Encapsulated papillary carcinoma (EPC) is a rare breast cancer. However, evidence-based guidelines are limited. For this reason, there is no complete clarity in diagnosis and treatment management, and there are insufficient studies in the literature. This study aimed to examine the necessity of sentinel lymph node sampling in the management of EPC, in line with patients' clinicopathological data.
METHODS
We retrospectively screened patients with EPC in our clinic between January 2012 and March 2022. We recorded and statistically evaluated patients' demographic, clinical, radiological, pathological, and treatment management.
RESULTS
Sixty-four patients with EPCs were identified. The final pathologic evaluation revealed that 19 patients (18.7%) had pure EPC, 27 patients (43.7%) had EPC with associated ductal carcinoma in situ and 18 patients (37.5%) had EPC associated with invasion. The mean age was 61 years, and two patients were male. Breast-conserving surgery was performed in 62 patients, and simple mastectomy was performed in two patients. Sentinel lymph node biopsy (SLNB) was positive in only one patient. Sixty-three patients with EPC were hormone receptor-positive, and one patient was triple-negative and was associated with invasion. None of the patients died, one had a local recurrence, and a mastectomy was performed.
CONCLUSIONS
The overall prognosis and long-term survival of patients with EPC were excellent. Our study and the current literature indicate that routine SLNB is overtreatment because surgical excision with negative margins is sufficient in EPC cases and lymph node metastasis is rare, even with an invasive component.
PubMed: 38886990
DOI: 10.1111/ajco.14090