Kumar, Nishant

Background: Although cochlear implant surgery, along with subsequent speech therapy, is the gold standard for rehabilitating children with severe to profound hearing loss, it is an expensive process. The motivation and involvement of caregivers play a crucial role in achieving successful outcomes following implantation. However, there is a lack of research in India examining the specific challenges faced by caregivers in this context. This pilot study was designed to explore and assess the burden experienced by caregivers of children who have undergone cochlear implantation. Materials and Methods: A pilot observational study was conducted at a tertiary hospital in South India, involving children with bilateral severe to profound hearing loss. The study included children who underwent cochlear implantation and subsequent auditory rehabilitation through the state comprehensive health insurance scheme. Caregivers were interviewed using a semi-structured questionnaire, and their responses were evaluated using the social burden scale and the caregiver burden scale. Results: Twenty cochlear implantees were included in the study. On the social burden scale, 26% of caregivers reported experiencing a severe overall burden, while 71% indicated a moderate burden. According to the caregiver burden scale, most caregivers experienced a mild-to-moderate burden in the emotional domain, whereas the physical, social, and financial domains were associated with low-to-mild levels of burden. Conclusions: Caregivers of cochlear implantees experience a significant degree of emotional and social burden. Therefore, enhancing both financial and psychological support for caregivers is essential. Such improvements will contribute to more effective and comprehensive hearing rehabilitation programs.

Abstract Background In 2019, the US performed 290,000 breast reconstructions with an estimated infection rate of 3-35%. Tissue expander infections detract from desired aesthetic effects, delay adjuvant treatments, increase morbidity and mortality, and have high recurrence rates (20-40%). Little is known about risk factors for recurrent tissue expander infections, particularly the impacts of different treatment modalities. Methods We conducted a single-center retrospective cohort study of adult women post-mastectomy who developed microbiologically-proven tissue expander infection between the period of 2017 – 2024. Outcomes including 12-month infection recurrence and risk factors for recurrence were compared between surgical versus nonoperative groups, as well as between three surgical strategies (i.e., one-stage, two-stage, explantation). Unadjusted and adjusted logistic regression models were used to assess the associations between the treatment modalities and the outcomes. Univariate models assessed the relationship between the covariates of interest and infection recurrence. Results 107 patients were included, with the majority treated with combination of antibiotics and surgical therapy (Table 1). There was no significant difference in outcomes when the operative versus antibiotics alone cohorts were compared (Table 2). The odds of infection recurrence and rehospitalization in patients who underwent two-staged exchange or explantation were significantly lower when compared with the one-staged group (Table 3). Univariate modeling found severity and radiation therapy to be numerically more common in the group experiencing recurrence, with a trend towards statistical significance (Table 4). Conclusion Our study demonstrates reduced risk of recurrent tissue expander infection with two-staged exchange or explantation, compared to one-staged exchange. Though limited by small sample size, the strengths of our study include our presentation of the real-world variability of these syndromes and their management, adjustment for infection severity and other potential confounders; and the focus on microbiologically-defined infections. Disclosures All Authors: No reported disclosures

ABSTRACT The deep inferior epigastric perforator (DIEP) flap remains the preferred flap option for autologous breast reconstruction following mastectomy. This case report presents the novel use of the cephalic vein (CV) as an interposition graft to alleviate venous congestion in a patient undergoing DIEP flap reconstruction. A 42‐year‐old woman experienced venous congestion following her initial autologous reconstruction, attributed to thrombus formation from kinking of the vascular pedicle. Despite initial attempts to resolve the congestion, the condition persisted. Since the flap was based on a single perforator, we decided to attempt a CV turndown. The CV was noted to be attenuated and not feasible for use in turndown; therefore, venous salvage was completed by using the CV as an interposition graft to bypass the affected flap vena comitans. The procedure successfully restored venous flow, allowing for flap salvage and subsequent healing. This case underscores the potential of CV as an interposition graft in autologous breast reconstruction, particularly when traditional CV turndown is not possible due to vessel attenuation.

Introduction: Capsular contracture (CC) is the most common complication following breast augmentation and reconstruction. Although numerous risk factors and preventive strategies have been proposed, the etiology remains poorly understood. This study employs bibliometric analysis to evaluate global research trends, collaboration networks, and emerging hotspots in CC research. Methods: We queried the Web of Science Core Collection using keywords related to breast implants and CC, including publications through December 31, 2024. Data including publication year, author, institution, citations(C), and keywords were analyzed using VOSviewer , Microsoft Excel , and Scimago Graphica to visualize trends, collaboration networks, and research foci. Results: A total of 2065 publications(P) were included. The United States led in both total publication output and citation count (P = 800, C = 27 984), with Harvard (P = 48, C = 1688) and Georgetown Universities (P = 45, C = 2750) being key contributors. Emerging contributions from Asian institutions were noted, though citation impact remained lower. Plastic and Reconstructive Surgery was the most prolific and cited journal (P = 473, C = 23 113). Recent research hotspots identified through keyword analysis include Biofilm , Acellular Dermal Matrix (ADM) , Implant placement , contamination , and inflammation . Most top-cited studies were of Level IV or V evidence. Conclusion: Research on CC is increasing, with a shift toward exploring biological mechanisms like biofilm formation and preventative measures such as ADM and implant positioning. Despite growing international interest, most evidence remains low quality. Future work should prioritize clinical studies that generate higher level of evidence and foster broader global collaboration to improve patient outcomes and refine surgical practices.