2 research outputs found
Multicentered analysis of percutaneous sclerotherapies in venous malformations of the face
ObjectivesTo evaluate the safety and outcome of image-guided sclerotherapy for treating venous malformations (VMs) of the face.Materials and methodsA multicenter cohort of 68 patients with VMs primarily affecting the face was retrospectively investigated. In total, 142 image-guided sclerotherapies were performed using gelified ethanol and/or polidocanol. Clinical and imaging findings were assessed to evaluate clinical response, lesion size reduction, and complication rates. Sub-analyses of complication rates depending on type and injected volume of the sclerosant as well as of pediatric versus adult patient groups were conducted.ResultsMean number of procedures per patient was 2.1 (±1.7) and mean follow-up consisted of 8.7 months (±6.8 months). Clinical response (n = 58) revealed a partial relief of symptoms in 70.7% (41/58), 13/58 patients (22.4%) presented symptom-free while only 4/58 patients (6.9%) reported no improvement. Post-treatment imaging (n = 52) revealed an overall objective response rate of 86.5% (45/52). The total complication rate was 10.6% (15/142) including 4.2% (7/142) major complications, mostly (14/15, 93.3%) resolved by conservative means. In one case, a mild facial palsy persisted over time. The complication rate in the gelified ethanol subgroup was significantly higher compared to polidocanol and to the combination of both sclerosants (23.5 vs. 6.0 vs. 8.3%, p = 0.01). No significant differences in complications between the pediatric and the adult subgroup were observed (12.1 vs. 9.2%, p = 0.57). Clinical response did not correlate with lesion size reduction on magnetic resonance imaging (MRI).ConclusionImage-guided sclerotherapy is effective for treating VMs of the face. Clinical response is not necessarily associated with size reduction on imaging. Despite the complex anatomy of this location, the procedures are safe for both adults and children
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Report from the first Tanzania Liver Cancer Conference: a call for action to unite in the fight against liver cancer in Sub-Saharan Africa, 17-18 March 2023, Dar es Salaam, Tanzania.
The first Tanzania Liver Cancer Conference (TLCC2023) took place on 17-18 March 2023 in Dar es Salaam, Tanzania with the aim of raising awareness among healthcare providers on the problem that liver cancer poses to the Tanzanian population and the urgent need to address this important issue. The conference focused on the following agenda items: 1) to build awareness among local healthcare providers on the status of liver cancer in Tanzania and the available diagnostic and management options, 2) to update Tanzanian healthcare providers on the current standard of care for liver cancer provided in developed countries and recent advancements in liver cancer care and 3) to promote an inclusive and multidisciplinary approach in research and the clinical care of patients with liver cancer in Tanzania. TLCC2023 was preceded by community-facing pre-conference activities, including screening 684 community members for hepatitis B virus free of charge. The conference was attended by 161 healthcare professionals from varying disciplines across Tanzania and abroad. TLCC2023 featured over 30 speakers from Tanzania, Kenya, Egypt, India and the United States that comprehensively covered a wide range of topics related to research and clinical care of liver cancer patients. A holistic and unified approach integrating both private and public sectors is vital in improving care for patients with liver cancer, and this was a common theme ingrained in the majority of presentations. Overall, the conference was well-received by attendees and knowledge assessment scores improved from 50% pre-conference to 75% post-conference (p < 0.001), demonstrating its educational value. As Tanzania's first conference on the subject, TLCC2023 marked an important milestone in a united fight against liver cancer in the country and beyond