12 results on '"Citron, I"'
Search Results
2. Outcomes of a multicomponent safe surgery intervention in Tanzania's Lake Zone: a prospective, longitudinal study
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Alidina, S, Menon, G, Staffa, SJ, Alreja, S, Barash, D, Barringer, E, Cainer, M, Citron, I, DiMeo, A, Ernest, E, Fitzgerald, L, Ghandour, H, Gruendl, M, Hellar, A, Jumbam, DT, Katoto, A, Kelly, L, Kisakye, S, Kuchukhidze, S, Lama, T, Ii, WL, Maina, E, Massaga, F, Mazhiqi, A, Meara, JG, Mshana, S, Nason, I, Reynolds, C, Segirinya, H, Simba, D, Smith, V, Strader, C, Sydlowski, M, Tibyehabwa, L, Tinuga, F, Troxel, A, Ulisubisya, M, Varallo, J, Wurdeman, T, Zanial, N, Zurakowski, D, Kapologwe, N, Maongezi, S, Alidina, S, Menon, G, Staffa, SJ, Alreja, S, Barash, D, Barringer, E, Cainer, M, Citron, I, DiMeo, A, Ernest, E, Fitzgerald, L, Ghandour, H, Gruendl, M, Hellar, A, Jumbam, DT, Katoto, A, Kelly, L, Kisakye, S, Kuchukhidze, S, Lama, T, Ii, WL, Maina, E, Massaga, F, Mazhiqi, A, Meara, JG, Mshana, S, Nason, I, Reynolds, C, Segirinya, H, Simba, D, Smith, V, Strader, C, Sydlowski, M, Tibyehabwa, L, Tinuga, F, Troxel, A, Ulisubisya, M, Varallo, J, Wurdeman, T, Zanial, N, Zurakowski, D, Kapologwe, N, and Maongezi, S
- Abstract
BACKGROUND: Evidence-based strategies for improving surgical quality and patient outcomes in low-resource settings are a priority. OBJECTIVE: To evaluate the impact of a multicomponent safe surgery intervention (Safe Surgery 2020) on (1) adherence to safety practices, teamwork and communication, and documentation in patient files, and (2) incidence of maternal sepsis, postoperative sepsis, and surgical site infection. METHODS: We conducted a prospective, longitudinal study in 10 intervention and 10 control facilities in Tanzania's Lake Zone, across a 3-month pre-intervention period in 2018 and 3-month post-intervention period in 2019. SS2020 is a multicomponent intervention to support four surgical quality areas: (i) leadership and teamwork, (ii) evidence-based surgery, anesthesia and equipment sterilization practices, (iii) data completeness and (iv) infrastructure. Surgical team members received training and mentorship, and each facility received up to a $10 000 infrastructure grant. Inpatients undergoing major surgery and postpartum women were followed during their stay up to 30 days. We assessed adherence to 14 safety and teamwork and communication measures through direct observation in the operating room. We identified maternal sepsis (vaginal or cesarean delivery), postoperative sepsis and SSIs prospectively through daily surveillance and assessed medical record completeness retrospectively through chart review. We compared changes in surgical quality outcomes between intervention and control facilities using difference-in-differences analyses to determine areas of impact. RESULTS: Safety practices improved significantly by an additional 20.5% (95% confidence interval (CI), 7.2-33.7%; P = 0.003) and teamwork and communication conversations by 33.3% (95% CI, 5.7-60.8%; P = 0.02) in intervention facilities compared to control facilities. Maternal sepsis rates reduced significantly by 1% (95% CI, 0.1-1.9%; P = 0.02). Documentation completeness improved by 41.8% (
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- 2021
3. Improving surgical quality in low-income and middle-income countries: why do some health facilities perform better than others?
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Alidina, S, Chatterjee, P, Zanial, N, Alreja, SS, Balira, R, Barash, D, Ernest, E, Giiti, GC, Maina, E, Mazhiqi, A, Mushi, R, Reynolds, C, Sydlowski, M, Tinuga, F, Maongezi, S, Meara, JG, Kapologwe, NA, Barringer, E, Cainer, M, Citron, I, DiMeo, A, Fitzgerald, L, Ghandour, H, Gruendl, M, Hellar, A, Jumbam, DT, Katoto, A, Kelly, L, Kisakye, S, Kuchukhidze, S, Lama, TN, Menon, G, Mshana, S, Segirinya, H, Simba, D, Smith, V, Staffa, SJ, Strader, C, Tibyehabwa, L, Troxel, A, Varallo, J, Wurdeman, T, Zurakowski, D, Alidina, S, Chatterjee, P, Zanial, N, Alreja, SS, Balira, R, Barash, D, Ernest, E, Giiti, GC, Maina, E, Mazhiqi, A, Mushi, R, Reynolds, C, Sydlowski, M, Tinuga, F, Maongezi, S, Meara, JG, Kapologwe, NA, Barringer, E, Cainer, M, Citron, I, DiMeo, A, Fitzgerald, L, Ghandour, H, Gruendl, M, Hellar, A, Jumbam, DT, Katoto, A, Kelly, L, Kisakye, S, Kuchukhidze, S, Lama, TN, Menon, G, Mshana, S, Segirinya, H, Simba, D, Smith, V, Staffa, SJ, Strader, C, Tibyehabwa, L, Troxel, A, Varallo, J, Wurdeman, T, and Zurakowski, D
- Abstract
BACKGROUND: Evidence on heterogeneity in outcomes of surgical quality interventions in low-income and middle-income countries is limited. We explored factors driving performance in the Safe Surgery 2020 intervention in Tanzania's Lake Zone to distil implementation lessons for low-resource settings. METHODS: We identified higher (n=3) and lower (n=3) performers from quantitative data on improvement from 14 safety and teamwork and communication indicators at 0 and 12 months from 10 intervention facilities, using a positive deviance framework. From 72 key informant interviews with surgical providers across facilities at 1, 6 and 12 months, we used a grounded theory approach to identify practices of higher and lower performers. RESULTS: Performance experiences of higher and lower performers differed on the following themes: (1) preintervention context, (2) engagement with Safe Surgery 2020 interventions, (3) teamwork and communication orientation, (4) collective learning orientation, (5) role of leadership, and (6) perceived impact of Safe Surgery 2020 and beyond. Higher performers had a culture of teamwork which helped them capitalise on Safe Surgery 2020 to improve surgical ecosystems holistically on safety practices, teamwork and communication. Lower performers prioritised overhauling safety practices and began considering organisational cultural changes much later. Thus, while also improving, lower performers prioritised different goals and trailed higher performers on the change continuum. CONCLUSION: Future interventions should be tailored to facility context and invest in strengthening teamwork, communication and collective learning and facilitate leadership engagement to build a receptive climate for successful implementation of safe surgery interventions.
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- 2021
4. In-Hospital Postoperative Mortality Rates for Selected Procedures in Tanzania's Lake Zone
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Wurdeman, T, Strader, C, Alidina, S, Barash, D, Citron, I, Kapologwe, N, Maina, E, Massaga, F, Mazhiqi, A, Meara, JG, Menon, G, Reynolds, C, Sydlowski, M, Varallo, J, Maongezi, S, Ulisubisya, M, Wurdeman, T, Strader, C, Alidina, S, Barash, D, Citron, I, Kapologwe, N, Maina, E, Massaga, F, Mazhiqi, A, Meara, JG, Menon, G, Reynolds, C, Sydlowski, M, Varallo, J, Maongezi, S, and Ulisubisya, M
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BACKGROUND: Postoperative mortality rate is one of six surgical indicators identified by the Lancet Commission on Global Surgery for monitoring access to high-quality surgical care. The primary aim of this study was to measure the postoperative mortality rate in Tanzania's Lake Zone to provide a baseline for surgical strengthening efforts. The secondary aim was to measure the effect of Safe Surgery 2020, a multi-component intervention to improve surgical quality, on postoperative mortality after 10 months. METHODS: We prospectively collected data on postoperative mortality from 20 health centers, district hospitals, and regional hospitals in Tanzania's Lake Zone over two time periods: pre-intervention (February to April 2018) and post-intervention (March to May 2019). We analyzed postoperative mortality rates by procedure type. We used logistic regression to determine the impact of Safe Surgery 2020 on postoperative mortality. RESULTS: The overall average in-hospital non-obstetric postoperative mortality rate for all surgery procedures was 2.62%. The postoperative mortality rates for laparotomy were 3.92% and for cesarean delivery was 0.24%. Logistic regression demonstrated no difference in the postoperative mortality rate after the Safe Surgery 2020 intervention. CONCLUSIONS: Our results inform national surgical planning in Tanzania by providing a sub-national baseline estimate of postoperative mortality rates for multiple surgical procedures and serve as a basis from which to measure the impact of future surgical quality interventions. Our study showed no improvement in postoperative mortality after implementation of Safe Surgery 2020, possibly due to low power to detect change.
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- 2021
5. Decentralization and Regionalization of Surgical Care: A Review of Evidence for the Optimal Distribution of Surgical Services in Low- and Middle-Income Countries
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Iverson, KR, Svensson, E, Sonderman, K, Barthelemy, EJ, Citron, I, Vaughan, KA, Powell, BL, Meara, JG, Shrime, MG, Iverson, KR, Svensson, E, Sonderman, K, Barthelemy, EJ, Citron, I, Vaughan, KA, Powell, BL, Meara, JG, and Shrime, MG
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BACKGROUND: While recommendations for the optimal distribution of surgical services in high-income countries (HICs) exist, it is unclear how these translate to resource-limited settings. Given the significant shortage and maldistribution of surgical workforce and infrastructure in many low- and middle-income countries (LMICs), the optimal role of decentralization versus regionalization (centralization) of surgical care is unknown. The aim of this study is to review evidence around interventions aimed at redistributing surgical services in LMICs, to guide recommendations for the ideal organization of surgical services. METHODS: A narrative-based literature review was conducted to answer this question. Studies published in English between 1997 and 2017 in PubMed, describing interventions to decentralize or regionalize a surgical procedure in a LMIC, were included. Procedures were selected using the Disease Control Priorities' (DCP3) Essential Surgery Package list. Intervention themes and outcomes were analyzed using a narrative, thematic synthesis approach. Primary outcomes included mortality, complications, and patient satisfaction. Secondary outcomes included input measures: workforce and infrastructure, and process measures: facility-based care, surgical volume, and referral rates. RESULTS: Thirty-five studies were included. Nine (33%) of the 27 studies describing decentralization showed an improvement in primary outcomes. The procedures associated with improved outcomes after decentralization included most obstetric, gynecological, and family planning services as well as some minor general surgery procedures. Out of 8 studies on regionalization (centralization), improved outcomes were shown for trauma care in one study and cataract extraction in one study. CONCLUSION: Interventions aimed at decentralizing obstetric care to the district hospital and health center levels have resulted in mortality benefits in several countries. However, more evidence is needed to li
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- 2019
6. The Situation of Safe Surgery and Anaesthesia in Tanzania: A Systematic Review
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Nyberger, K, Jumbam, DT, Dahm, J, Maongezi, S, Makuwani, A, Kapologwe, NA, Nguhuni, B, Mukhopadhay, S, Iverson, KR, Maina, E, Kisakye, S, Mwai, P, Hellar, A, Barash, D, Reynolds, C, Meara, JG, Citron, I, Nyberger, K, Jumbam, DT, Dahm, J, Maongezi, S, Makuwani, A, Kapologwe, NA, Nguhuni, B, Mukhopadhay, S, Iverson, KR, Maina, E, Kisakye, S, Mwai, P, Hellar, A, Barash, D, Reynolds, C, Meara, JG, and Citron, I
- Abstract
BACKGROUND: Improvement in the surgical system requires intersectoral coordination. To achieve this, the development of National Surgical, Obstetric, and Anaesthesia Plans (NSOAPS) has been recommended. One of the first steps of NSOAP development is situational analysis. On the ground situational analyses can be resource intensive and often duplicative. In 2016, the Ministry of Health of Tanzania issued a directive for the creation of an NSOAP. This systematic review aimed to assess if a comprehensive situational analysis could be achieved with existing data. These data would be used for evidence-based priority setting for NSOAP development and streamline any additional data collection needed. METHODS: A systematic literature review of scientific literature, grey literature, and policy documents was performed as per PRISMA. Extraction was performed for all articles relating to the five NSOAPS domains: infrastructure, service delivery, workforce, information management, and financing. RESULTS: 1819 unique articles were generated. Full-text screening produced 135 eligible articles; 46 were relevant to surgical infrastructure, 53 to workforce, 81 to service delivery, 11 to finance, and 15 to information management. Rich qualitative and quantitative data were available for each domain. CONCLUSIONS: Despite little systematic data collection around SOA, a thorough literature review provides significant evidence which often have a broader scope, longer timeline and better coverage than can be achieved through snapshot-stratified samples of directed on the ground assessments. Evidence from the review was used during stakeholder discussion to directly inform the NSOAP priorities in Tanzania.
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- 2019
7. Effectiveness of a multicomponent safe surgery intervention on improving surgical quality in Tanzania's Lake Zone: protocol for a quasi-experimental study
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Alidina, S, Kuchukhidze, S, Menon, G, Citron, I, Lama, TN, Meara, J, Barash, D, Hellar, A, Kapologwe, NA, Maina, E, Reynolds, C, Staffa, SJ, Troxel, A, Varghese, A, Zurakowski, D, Ulisubisya, M, Maongezi, S, Alidina, S, Kuchukhidze, S, Menon, G, Citron, I, Lama, TN, Meara, J, Barash, D, Hellar, A, Kapologwe, NA, Maina, E, Reynolds, C, Staffa, SJ, Troxel, A, Varghese, A, Zurakowski, D, Ulisubisya, M, and Maongezi, S
- Abstract
INTRODUCTION: Effective, scalable strategies for improving surgical quality are urgently needed in low-income and middle-income countries; however, there is a dearth of evidence about what strategies are most effective. This study aims to evaluate the effectiveness of Safe Surgery 2020, a multicomponent intervention focused on strengthening five areas: leadership and teamwork, safe surgical and anaesthesia practices, sterilisation, data quality and infrastructure to improve surgical quality in Tanzania. We hypothesise that Safe Surgery 2020 will (1) increase adherence to surgical quality processes around safety, teamwork and communication and data quality in the short term and (2) reduce complications from surgical site infections, postoperative sepsis and maternal sepsis in the medium term. METHODS AND ANALYSIS: Our design is a prospective, longitudinal, quasi-experimental study with 10 intervention and 10 control facilities in Tanzania's Lake Zone. Participants will be surgical providers, surgical patients and postnatal inpatients at study facilities. Trained Tanzanian medical data collectors will collect data over a 3-month preintervention and postintervention period. Adherence to safety as well as teamwork and communication processes will be measured through direct observation in the operating room. Surgical site infections, postoperative sepsis and maternal sepsis will be identified prospectively through daily surveillance and completeness of their patient files, retrospectively, through the chart review. We will use difference-in-differences to analyse the impact of the Safe Surgery 2020 intervention on surgical quality processes and complications. We will use interviews with leadership and surgical team members in intervention facilities to illuminate the factors that facilitate higher performance. ETHICS AND DISSEMINATION: The study has received ethical approval from Harvard Medical School and Tanzania's National Institute for Medical Research. We will repor
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- 2019
8. Framework for developing a national surgical, obstetric and anaesthesia plan
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Sonderman, KA, Citron, I, Mukhopadhyay, S, Albutt, K, Taylor, K, Jumbam, D, Iverson, KR, Nthele, M, Bekele, A, Rwamasirabo, E, Maongezi, S, Steer, ML, Riviello, R, Johnson, W, Meara, JG, Sonderman, KA, Citron, I, Mukhopadhyay, S, Albutt, K, Taylor, K, Jumbam, D, Iverson, KR, Nthele, M, Bekele, A, Rwamasirabo, E, Maongezi, S, Steer, ML, Riviello, R, Johnson, W, and Meara, JG
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BACKGROUND: Emergency and essential surgical, obstetric and anaesthesia (SOA) care are now recognized components of universal health coverage, necessary for a functional health system. To improve surgical care at a national level, strategic planning addressing the six domains of a surgical system is needed. This paper details a process for development of a national surgical, obstetric and anaesthesia plan (NSOAP) based on the experiences of frontline providers, Ministry of Health officials, WHO leaders, and consultants. METHODS: Development of a NSOAP involves eight key steps: Ministry support and ownership; situation analysis and baseline assessments; stakeholder engagement and priority setting; drafting and validation; monitoring and evaluation; costing; governance; and implementation. Drafting a NSOAP involves defining the current gaps in care, synthesizing and prioritizing solutions, and providing an implementation and monitoring plan with a projected cost for the six domains of a surgical system: infrastructure, service delivery, workforce, information management, finance and governance. RESULTS: To date, four countries have completed NSOAPs and 23 more have committed to development. Lessons learned from these previous NSOAP processes are described in detail. CONCLUSION: There is global movement to address the burden of surgical disease, improving quality and access to SOA care. The development of a strategic plan to address gaps across the SOA system systematically is a critical first step to ensuring countrywide scale-up of surgical system-strengthening activities.
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- 2019
9. Towards equitable surgical systems: development and outcomes of a national surgical, obstetric and anaesthesia plan in Tanzania
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Citron, I, Jumbam, D, Dahm, J, Mukhopadhyay, S, Nyberger, K, Iverson, K, Akoko, L, Lugazia, E, D'Mello, B, Maongezi, S, Nguhuni, B, Kapologwe, N, Hellar, A, Maina, E, Kisalve, S, Mwai, P, Reynolds, C, Varghese, A, Barash, D, Steer, M, Meara, J, Ulisubisya, M, Citron, I, Jumbam, D, Dahm, J, Mukhopadhyay, S, Nyberger, K, Iverson, K, Akoko, L, Lugazia, E, D'Mello, B, Maongezi, S, Nguhuni, B, Kapologwe, N, Hellar, A, Maina, E, Kisalve, S, Mwai, P, Reynolds, C, Varghese, A, Barash, D, Steer, M, Meara, J, and Ulisubisya, M
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Despite emergency and essential surgery and anaesthesia care being recognised as a part of Universal Health Coverage, 5 billion people worldwide lack access to safe, timely and affordable surgery and anaesthesia care. In Tanzania, 19% of all deaths and 17 % of disability-adjusted life years are attributable to conditions amenable to surgery. It is recommended that countries develop and implement National Surgical, Obstetric and Anesthesia Plans (NSOAPs) to systematically improve quality and access to surgical, obstetric and anaesthesia (SOA) care across six domains of the health system including (1) service delivery, (2) infrastructure, including equipment and supplies, (3) workforce, (4) information management, (5) finance and (6) Governance. This paper describes the NSOAP development, recommendations and lessons learnt from undertaking NSOAP development in Tanzania. The NSOAP development driven by the Ministry of Health Community Development Gender Elderly and Children involved broad consultation with over 200 stakeholders from across government, professional associations, clinicians, ancillary staff, civil society and patient organisations. The NSOAP describes time-bound, costed strategic objectives, outputs, activities and targets to improve each domain of the SOA system. The final NSOAP is ambitious but attainable, reflects on-the-ground priorities, aligns with existing health policy and costs an additional 3% of current healthcare expenditure. Tanzania is the third country to complete such a plan and the first to report on the NSOAP development in such detail. The NSOAP development in Tanzania provides a roadmap for other countries wishing to undertake a similar NSOAP development to strengthen their SOA system.
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- 2019
10. Single-stage Total Cranial Vault Remodeling for Correction of Turricephaly: Description of a New Technique.
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Rottgers, SA, Ganske, I, Citron, I, Proctor, M, Meara, JG, Rottgers, SA, Ganske, I, Citron, I, Proctor, M, and Meara, JG
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BACKGROUND: Turricephaly is considered one of the most difficult cranial deformities to correct as addressing cranial height can result in increased intracranial pressure. We describe a new technique of total calvarial remodeling with bony transposition to simultaneously correct turricephaly and brachycephaly while preserving intracranial volume. METHODS: A retrospective review of patients undergoing single-stage cranial vault remodeling by a single surgeon (J.G.M.) at a single center between 2007 and 2015 was performed. The procedure consists of a frontal bandeau followed by a 1 cm 360o axial strip craniectomy. The strip is then rotated 90 degrees into a coronal orientation and interposed between fronto-parietal and parito-occipital segments. Modification for occipital widening can also be performed. RESULTS: Six patients with turribrachycephaly underwent the procedure over the 8-year period. Four patients were operated at less than 1 year of age, one patient underwent surgery at 2 years, and one at 9 years. Mean operative time was 4 hours, and mean transfusion was 300cc. There were no major complications. Mean cranial height reduction achieved was 1.6 cm (range, 1.0-2.0 cm), and mean anterior-posterior expansion was 3.4 cm (range, 2.3-4.5 cm). Patients also showed improvement in supraorbital retrusion. CONCLUSION: Single-stage cranial vault remodeling with axial strip craniectomy and coronal interposition is safe and allows for simultaneous correction of turricephaly and brachycephaly while preserving intracranial volume.
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- 2018
11. Collection of Bilateral Cleft Lip and Palate Standard Set Variables: Establishing a Baseline
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Citron, I, Ganske, I, Massenburg, BB, Doyle, M, Meara, JG, Rogers-Vizena, CR, Citron, I, Ganske, I, Massenburg, BB, Doyle, M, Meara, JG, and Rogers-Vizena, CR
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BACKGROUND: The International Consortium for Healthcare Outcomes Measurement recently published a consensus Standard Set of clinical and patient-centered metrics to measure outcomes for patients with cleft lip and/or palate (CLP). This study aims to evaluate how the Standard Set compares to existing data collected to anticipate the impact that the Standard Set may have on quality and quantity of outcome data. METHODS: Extraction of the Standard Set data points was attempted retrospectively for all nonsyndromic patients with bilateral cleft lip and/or palate who underwent primary lip and/or palate repair by a single surgeon (JGM) between June 2007 and June 2014. RESULTS: Bilateral cleft lip repair was performed on 32 patients of which 29 also underwent palate repair. All but one of the baseline demographic and phenotypic variables were available. All perioperative variables were collected, but data quality was heterogeneous. There were no early complications. At 5 years, 29.6% of patients were lost to follow-up; however, a degree of data was available on 11 of the 12 clinical metrics for those remaining. Of patients with Veau IV cleft palate and follow-up at age 5, 1 patient (6.7%) had an oronasal fistula and 1 had velopharyngeal incompetence requiring Furlow palatoplasty (6.7%). No patient-reported data were collected for any time point. CONCLUSION: Prospective collection of the International Consortium for Healthcare Outcomes Measurement Standard Set will improve consistency of clinical data and add the patient perspective currently lacking in outcome measures collected for patients with bilateral cleft.
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- 2018
12. Protocol for the prevention and management of complications related to ADM implant-based breast reconstructions
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Citron, I, Dower, R, Ho-Asjoe, M, Citron, I, Dower, R, and Ho-Asjoe, M
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Acellular dermal matrix (ADM) implant-based reconstructions have transformed direct-to-implant breast reconstruction (DTI). But like all surgery, it is not deplete of complications such as seroma, infections and wound healing problems. These are cited with varying frequencies in the literature. With increased experience and through a series of measures instituted to minimize complications, we have been able to improve outcomes for our patients. We report our technical refinements for prevention of ADM reconstruction associated complications including patient selection, implant selection, drains, dressing and our post operative antibiotic regime. We also outline our protocol for the management of ADM associated complications including seroma, simple and complex infection and red breast syndrome, such that the sequelae of complications are minimized and patients achieve a better long-term outcome., Acelluläre Gewebematrix (ADM) wird routinemäßig bei implantatbasierten Brustrekonstruktionen verwendet. Wie bei allen operativen Eingriffen kann es zu Komplikationen wie z.B. Seromen, Infektionen und einer gestörten Wundheilung kommen. Die Häufigkeitsangaben in der Literatur sind sehr unterschiedlich. Mit zunehmender Erfahrung und einer Reihe von Maßnahmen zur Verringerung der Komplikationsraten konnten die Ergebnisse für unsere Patientinnen verbessert werden. Eine Prävention ADM-assoziierter Komplikationen beinhaltet die Auswahl geeigneter Patientinnen und Implantate, Drainagen und Wundverbände sowie das postoperative Antibiotika-Regime. Darüberhinaus stellen wir unser Protokoll zur Vorgehensweise bei ADM-assoziierten Komplikationen wie Seromen, einfachen und komplexen Infektionen und dem Syndrom der roten Brust vor, mit dem der Schweregrad verringert und die Langzeitergebnisse verbessert werden.
- Published
- 2016
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