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2.
Value Health ; 2024 May 23.
Artigo em Inglês | MEDLINE | ID: mdl-38795956

RESUMO

OBJECTIVES: Economic evaluations (EEs) are commonly used by decision makers to understand the value of health interventions. The Consolidated Health Economic Evaluation Reporting Standards (CHEERS 2022) provide reporting guidelines for EEs. Healthcare systems will increasingly see new interventions that use artificial intelligence (AI) to perform their function. We developed Consolidated Health Economic Evaluation Reporting Standards for Interventions that use AI (CHEERS-AI) to ensure EEs of AI-based health interventions are reported in a transparent and reproducible manner. METHODS: Potential CHEERS-AI reporting items were informed by 2 published systematic literature reviews of EEs and a contemporary update. A Delphi study was conducted using 3 survey rounds to elicit multidisciplinary expert views on 26 potential items, through a 9-point Likert rating scale and qualitative comments. An online consensus meeting was held to finalize outstanding reporting items. A digital health patient group reviewed the final checklist from a patient perspective. RESULTS: A total of 58 participants responded to survey round 1, 42, and 31 of whom responded to rounds 2 and 3, respectively. Nine participants joined the consensus meeting. Ultimately, 38 reporting items were included in CHEERS-AI. They comprised the 28 original CHEERS 2022 items, plus 10 new AI-specific reporting items. Additionally, 8 of the original CHEERS 2022 items were elaborated on to ensure AI-specific nuance is reported. CONCLUSIONS: CHEERS-AI should be used when reporting an EE of an intervention that uses AI to perform its function. CHEERS-AI will help decision makers and reviewers to understand important AI-specific details of an intervention, and any implications for the EE methods used and cost-effectiveness conclusions.

3.
Dermatol Surg ; 2024 Apr 09.
Artigo em Inglês | MEDLINE | ID: mdl-38595132

RESUMO

BACKGROUND: Desmoplastic trichoepithelioma (DTE) is an uncommon benign adnexal tumor that histologically may mimic malignant tumors including basal cell carcinoma and microcystic adnexal carcinoma. OBJECTIVE: To present a systematic review of the epidemiology, clinical characteristics, treatment, and outcome data on DTEs, with emphasis on comparing Mohs micrographic surgery (MMS) with other treatments. METHODS: Using the OVID platform, MEDLINE and Embase were searched from inception for studies providing original data on DTEs. RESULTS: A total of 338 cases of DTE from 61 articles were included. No recurrence/persistence (0%) was reported following MMS (n = 24, mean follow-up of 41.9 months), 13.1% with standard excision (n = 38, mean follow-up 16.9 months), and 2.1% for electrosurgery/cautery (n = 49, follow-up 3-72 months). 100% recurrence/persistence for imiquimod (n = 2) and liquid nitrogen (n = 4) were identified. In patients who underwent biopsy only, there was a 12.5% recurrence/persistence (n = 32, mean follow-up 16.5 months). Overall, duration of follow-up varied from 2 months to 6 years for the various management strategies. CONCLUSION: Data are limited regarding DTE outcomes. In this review, surgical modalities, specifically MMS, had the lowest rates of recurrence/persistence compared with other options. Given that most lesions are found on cosmetically sensitive locations, MMS seems to be the optimal management strategy for actively managing DTEs.

4.
Small Methods ; : e2301229, 2024 Mar 25.
Artigo em Inglês | MEDLINE | ID: mdl-38528393

RESUMO

The charge-transfer (CT) interactions between organic compounds are reflected in the (opto)electronic properties. Determining and visualizing crystal structures of CT complexes are essential for the design of functional materials with desirable properties. Complexes of pyranine (PYR), methyl viologen (MV), and their derivatives are the most studied water-based CT complexes. Nevertheless, very few crystal structures of CT complexes have been reported so far. In this study, the structures of two PYRs-MVs CT crystals and a map of the noncovalent interactions using 3D electron diffraction (3DED) are reported. Physical properties, e.g., band structure, conductivity, and electronic spectra of the CT complexes and their crystals are investigated and compared with a range of methods, including solid and liquid state spectroscopies and highly accurate quantum chemical calculations based on density functional theory (DFT). The combination of 3DED, spectroscopy, and DFT calculation can provide important insight into the structure-property relationship of crystalline CT materials, especially for submicrometer-sized crystals.

5.
Dermatol Surg ; 50(5): 428-433, 2024 May 01.
Artigo em Inglês | MEDLINE | ID: mdl-38318842

RESUMO

BACKGROUND: Prophylactic antibiotic therapy is widely used in dermatologic surgery to prevent surgical site infections and bacteremia, which can lead to prosthetic joint infections (PJI) and infective endocarditis (IE) in high-risk populations. OBJECTIVE: To evaluate the incidence of bacteremia, PJI, and IE after dermatologic surgery and assess the current evidence for antibiotic prophylaxis. MATERIALS AND METHODS: A search of the computerized bibliographic databases was performed using key terms from the date of inception to March 21, 2021. Data extraction was performed independently by 2 data extractors. RESULTS: The review resulted in 9 publications that met inclusion criteria, including 5 prospective cohort studies and 4 case reports or case series. The prospective studies reported a wide range of bacteremia incidence (0%-7%) after dermatologic surgery. No cases of PJI resulting directly from cutaneous surgery were identified, and only 1 case series reported IE after various skin procedures. CONCLUSION: These findings suggest a low rate of bacteremia and a lack of direct evidence linking dermatologic surgery to PJI or IE. The scarcity of published data on this topic is a limitation, highlighting the need for further research, particularly randomized controlled trials, to guide antibiotic prophylaxis recommendations.


Assuntos
Antibioticoprofilaxia , Bacteriemia , Procedimentos Cirúrgicos Dermatológicos , Infecções Relacionadas à Prótese , Humanos , Bacteriemia/epidemiologia , Bacteriemia/etiologia , Bacteriemia/prevenção & controle , Infecções Relacionadas à Prótese/epidemiologia , Infecções Relacionadas à Prótese/etiologia , Infecções Relacionadas à Prótese/prevenção & controle , Incidência , Procedimentos Cirúrgicos Dermatológicos/efeitos adversos , Endocardite/epidemiologia , Endocardite/etiologia , Antibacterianos/uso terapêutico , Antibacterianos/administração & dosagem , Endocardite Bacteriana/epidemiologia , Endocardite Bacteriana/etiologia , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/etiologia , Infecção da Ferida Cirúrgica/prevenção & controle
6.
J Natl Compr Canc Netw ; 22(1D): e240002, 2024 01.
Artigo em Inglês | MEDLINE | ID: mdl-38244274

RESUMO

The NCCN Guidelines for Merkel Cell Carcinoma (MCC) provide recommendations for diagnostic workup, clinical stage, and treatment options for patients. The panel meets annually to discuss updates to the guidelines based on comments from expert review from panel members, institutional review, as well as submissions from within NCCN and external organizations. These NCCN Guidelines Insights focus on the introduction of a new page for locally advanced disease in the setting of clinical node negative status, entitled "Clinical N0 Disease, Locally Advanced MCC." This new algorithm page addresses locally advanced disease, and the panel clarifies the meaning behind the term "nonsurgical" by further defining locally advanced disease. In addition, the guideline includes the management of in-transit disease and updates to the systemic therapy options.


Assuntos
Carcinoma de Célula de Merkel , Neoplasias Cutâneas , Humanos , Carcinoma de Célula de Merkel/diagnóstico , Carcinoma de Célula de Merkel/terapia , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/terapia
7.
J Am Acad Dermatol ; 90(6): 1226-1231, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38253130

RESUMO

BACKGROUND: Although current guidelines recommend a 5 mm surgical margin for the excision of melanoma in situ (MIS), increasing evidence has shown this may be suboptimal to achieve tumor clearance. OBJECTIVE: To evaluate margins required for optimal cure rates with excision of MIS on the head and neck and investigate tumor and/or patient factors in those requiring >5 mm margins to achieve tumor clearance. METHODS: A retrospective chart review was performed on 846 (807 primary and 39 recurrent) MIS cases on the head and neck treated in the authors' dermatologic surgery department over a 126-month (10.5 year) period. RESULTS: Sixty-two percent were cleared with 5 mm margins. A total of 15 mm margins were required to achieve a 97% clearance rate. Difference in clearance rate between margin thresholds was significant (P < .001). Tumor location on the cheek and larger preoperative size correlated with requiring >5 mm margins to achieve tumor clearance (P = .006 and P = .001, respectively). LIMITATIONS: This is a single-center retrospective study which relies on accurate documentation of clinical data. CONCLUSION: This study demonstrates that MIS on the head and neck often requires margins >5 mm margins to achieve tumor clearance. When Mohs micrographic surgery is not possible, excision margins of ≥10 mm are likely necessary for head and neck tumors.


Assuntos
Neoplasias de Cabeça e Pescoço , Margens de Excisão , Melanoma , Cirurgia de Mohs , Neoplasias Cutâneas , Humanos , Cirurgia de Mohs/métodos , Estudos Retrospectivos , Melanoma/cirurgia , Melanoma/patologia , Neoplasias Cutâneas/cirurgia , Neoplasias Cutâneas/patologia , Feminino , Masculino , Neoplasias de Cabeça e Pescoço/cirurgia , Neoplasias de Cabeça e Pescoço/patologia , Pessoa de Meia-Idade , Idoso , Adulto , Idoso de 80 Anos ou mais , Recidiva Local de Neoplasia/epidemiologia , Recidiva Local de Neoplasia/patologia , Recidiva Local de Neoplasia/prevenção & controle , Resultado do Tratamento
8.
Dermatol Surg ; 50(3): 241-246, 2024 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-38170669

RESUMO

BACKGROUND: Currently, there are limited reviews in the dermatology literature on how to approach reconstruction of nasal lining in full-thickness nasal defects resulting from Mohs micrographic surgery. Given variable training and experience, dermatologic surgeons may seek additional references to help reconstruct certain advanced defects. We sought to synthesize literature from dermatologic surgery, plastic surgery, and otolaryngology to review repair options and considerations for repair of nasal lining defects. OBJECTIVE: To present a comprehensive literature review of repair options for nasal lining reconstruction and discuss advantages, disadvantages, specific anatomic considerations, and techniques to execute such options. MATERIALS AND METHODS: Articles from several different reconstructive specialties including dermatologic/Mohs surgery, otolaryngology, and plastic and reconstructive surgery were reviewed. Instructive images were compiled to illustrate several techniques, with additional medical illustration recreations included to help showcase important reconstructive approaches. RESULTS: A comprehensive descriptive review of nasal lining repair options for the reconstructive surgeon. CONCLUSION: Advanced tumors can result in full-thickness nasal defects, and this review describes various reconstructive options for reconstruction based on the extent of the defect.


Assuntos
Otolaringologia , Procedimentos de Cirurgia Plástica , Cirurgiões , Humanos , Cirurgia de Mohs/efeitos adversos , Nariz/cirurgia
10.
Dermatol Surg ; 49(12): 1122-1127, 2023 12 01.
Artigo em Inglês | MEDLINE | ID: mdl-37962979

RESUMO

BACKGROUND: Sebaceous carcinoma (SC) is a rare, potentially recurrent, and life-threatening cutaneous malignancy that can be associated with Muir-Torre syndrome (MTS), a DNA mismatch repair-driven genodermatosis. Earlier studies examining factors associated with recurrence have focused on periocular tumors only. OBJECTIVE: Examine outcomes of SC and identify factors associated with recurrence. MATERIALS AND METHODS: Retrospective study from 2 tertiary care centers. RESULTS: Sixty-seven cases from 63 patients were identified, including 7 cases of MTS and 13 arising in the context of immunosuppression. Fifty-five cases (82.1%) were treated with complete circumferential peripheral and deep margin assessment (CCPDMA) methods. Five recurrences developed during the postoperative period. On univariate analysis, periocular location (odds ratio [OR] 7.6, p = .0410), and lesion size ≥2 cm (OR 9.6, p = .005) were associated with recurrence, whereas CCPDMA (OR 0.052, p = .0006) was inversely associated with recurrence. On multivariate analysis, only lesion size ≥2 cm (OR 9.6, p = .0233) and CCPDMA approaches (OR 0.052, p = .007) were significant. CONCLUSION: Non-complete circumferential peripheral and deep margin assessment methods and large lesion size were independent risk factors predicting recurrence, whereas anatomic subtype and MTS status were not. These findings can assist in identifying SC cases that may benefit from more aggressive treatment and closer surveillance.


Assuntos
Adenocarcinoma Sebáceo , Síndrome de Muir-Torre , Neoplasias das Glândulas Sebáceas , Humanos , Estudos Retrospectivos , Estudos de Coortes , Adenocarcinoma Sebáceo/cirurgia , Adenocarcinoma Sebáceo/patologia , Síndrome de Muir-Torre/genética , Neoplasias das Glândulas Sebáceas/cirurgia , Neoplasias das Glândulas Sebáceas/patologia
11.
J Natl Compr Canc Netw ; 21(11): 1181-1203, 2023 11.
Artigo em Inglês | MEDLINE | ID: mdl-37935106

RESUMO

Basal cell carcinoma (BCC) is the most common form of skin cancer in the United States. Due to the high frequency, BCC occurrences are not typically recorded, and annual rates of incidence can only be estimated. Current estimated rates are 2 million Americans affected annually, and this continues to rise. Exposure to radiation, from either sunlight or previous medical therapy, is a key player in BCC development. BCC is not as aggressive as other skin cancers because it is less likely to metastasize. However, surgery and radiation are prevalent treatment options, therefore disfigurement and limitation of function are significant considerations. The NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) outline an updated risk stratification and treatment options available for BCC.


Assuntos
Carcinoma Basocelular , Neoplasias Cutâneas , Humanos , Estados Unidos/epidemiologia , Carcinoma Basocelular/diagnóstico , Carcinoma Basocelular/epidemiologia , Carcinoma Basocelular/etiologia , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/epidemiologia , Neoplasias Cutâneas/etiologia , Luz Solar , Oncologia , Incidência
12.
PLOS Digit Health ; 2(11): e0000382, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-37939131

RESUMO

Digital health technologies used in primary care, referred to as, virtual primary care, allow patients to interact with primary healthcare professionals remotely though the current iteration of virtual primary care may also come with several unintended consequences, such as accessibility barriers and cream skimming. The World Health Organization (WHO) has a well-established framework to understand the functional components of health systems. However, the existing building blocks framework does not sufficiently account for the disruptive and multi-modal impact of digital transformations. In this review, we aimed to develop the first iteration of this updated framework by reviewing the deployment of virtual primary care systems in five leading countries: Canada, Finland, Germany and Sweden and the United Kingdom (England). We found that all five countries have taken different approaches with the deployment of virtual primary care, yet seven common themes were highlighted across countries: (1) stated policy objectives, (2) regulation and governance, (3) financing and reimbursement, (4) delivery and integration, (5) workforce training and support, (6) IT systems and data sharing, and (7) the extent of patient involvement in the virtual primary care system. The conceptual framework that was derived from these findings offers a set of guiding principles that can facilitate the assessment of virtual primary care in health system settings.

13.
Dermatol Surg ; 49(12): 1108-1111, 2023 12 01.
Artigo em Inglês | MEDLINE | ID: mdl-37910651

RESUMO

BACKGROUND: Cutaneous squamous cell carcinomas (cSCCs) of the lip have been reported to be at higher risk for poorer post-treatment outcomes. OBJECTIVE: To examine outcomes of patients with SCC of the lip treated with Mohs micrographic surgery (MMS) and identify factors for recurrence. MATERIALS AND METHODS: This retrospective review of a single tertiary referral center's Mohs case logs from 2010 to 2019 identified cases of lip SCC. Clinicopathologic characteristics and outcomes (local recurrence [LR], metastasis, and disease-specific death) were reviewed. RESULTS: One hundred ninety cases of SCC of the lip were identified and demonstrated that MMS offered a disease-free survival of 96.8% over an average follow-up period of 42 months. Younger age (61 vs 74 years p = .006), increased MMS stages ( p = .009), and higher American Joint Committee on Cancer and Brigham and Women's Hospital T stages were risk factors for LR. Immunosuppression, large tumor size, mucosal lip involvement, aggressive histology, and perineural invasion were not associated with LR. CONCLUSION: The results of this study show that SCC of the lip behaved similarly to cSCC outside the lip area, and that both primary and recurrent lesions can be treated effectively with MMS.


Assuntos
Carcinoma de Células Escamosas , Neoplasias de Cabeça e Pescoço , Neoplasias Cutâneas , Humanos , Feminino , Idoso , Neoplasias Cutâneas/cirurgia , Neoplasias Cutâneas/patologia , Estudos Retrospectivos , Cirurgia de Mohs/métodos , Lábio/cirurgia , Seguimentos , Recidiva Local de Neoplasia/cirurgia , Carcinoma de Células Escamosas/cirurgia , Carcinoma de Células Escamosas/patologia , Neoplasias de Cabeça e Pescoço/cirurgia
14.
Health Econ Policy Law ; 18(4): 395-410, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37705236

RESUMO

Despite the acceleration in the use of digital health technologies across different aspects of the healthcare system, the full potential of real-world data (RWD) and real-world evidence (RWE) arising from the technologies is not being utilised in decision-making. We examine current national efforts and future opportunities to systematically use RWD and RWE in decision-making in five countries (Estonia, Finland, Germany, Italy and the United Kingdom), and then develop a framework for promotion of the systematic use of RWD and RWE. A review assesses current national efforts, complemented with a three-round consensus-building exercise among an international group of experts (n1 = 44, n2 = 24, n3 = 24) to derive key principles. We find that Estonia and Finland have invested and developed digital health-related policies for several years; Germany and Italy are the more recent arrivals, while the United Kingdom falls somewhere in the middle. Opportunities to promote the systematic use of RWD and RWE were identified for each country. Eight building blocks principles were agreed through consensus, relating to policy scope, institutional role and data collection. Promoting post-market surveillance and digital health technology vigilance ought to rely on clarity in scope and data collection with consensus reached on eight principles to leverage RWD and RWE.

15.
JMIR Mhealth Uhealth ; 11: e49003, 2023 09 29.
Artigo em Inglês | MEDLINE | ID: mdl-37773610

RESUMO

BACKGROUND: The adoption of digital health care within health systems is determined by various factors, including pricing and reimbursement. The reimbursement landscape for digital health in Europe remains underresearched. Although various emergency reimbursement decisions were made during the COVID-19 pandemic to enable health care delivery through videoconferencing and asynchronous care (eg, digital apps), research so far has primarily focused on the policy innovations that facilitated this outside of Europe. OBJECTIVE: This study examines the digital health reimbursement strategies in 8 European countries (Belgium, France, Germany, Italy, the Netherlands, Poland, Sweden, and the United Kingdom) and Israel. METHODS: We mapped available digital health reimbursement strategies using a scoping review and policy mapping framework. We reviewed the literature on the MEDLINE, Embase, Global Health, and Web of Science databases. Supplementary records were identified through Google Scholar and country experts. RESULTS: Our search strategy yielded a total of 1559 records, of which 40 (2.57%) were ultimately included in this study. As of August 2023, digital health solutions are reimbursable to some extent in all studied countries except Poland, although the mechanism of reimbursement differs significantly across countries. At the time of writing, the pricing of digital health solutions was mostly determined through discussions between national or regional committees and the manufacturers of digital health solutions in the absence of value-based assessment mechanisms. Financing digital health solutions outside traditional reimbursement schemes was possible in all studied countries except Poland and typically occurs via health innovation or digital health-specific funding schemes. European countries have value-based pricing frameworks that range from nonexistent to embryonic. CONCLUSIONS: Studied countries show divergent approaches to the reimbursement of digital health solutions. These differences may complicate the ability of patients to seek cross-country health care in another country, even if a digital health app is available in both countries. Furthermore, the fragmented environment will present challenges for developers of such solutions, as they look to expand their impact across countries and health systems. An increased emphasis on developing a clear conceptualization of digital health, as well as value-based pricing and reimbursement mechanisms, is needed for the sustainable integration of digital health. This study can therein serve as a basis for further, more detailed research as the field of digital health reimbursement evolves.


Assuntos
COVID-19 , Pandemias , Humanos , Israel , COVID-19/epidemiologia , Europa (Continente) , Políticas
17.
BMJ Glob Health ; 8(7)2023 07.
Artigo em Inglês | MEDLINE | ID: mdl-37479500

RESUMO

The Lancet Commission on Diagnostics highlighted a huge gap in access to diagnostic testing even for basic tests, particularly at the primary care level, and emphasised the need for countries to include diagnostics as part of their universal health coverage benefits packages. Despite the poor state of diagnostic-related services in low-income and middle-income countries (LMICs), little is known about the extent to which diagnostics are included in the health benefit packages. We conducted an analysis of seven Asian LMICs-Cambodia, India, Indonesia, Nepal, Pakistan, Philippines, Viet Nam-to understand this issue. We conducted a targeted review of relevant literature and applied a health financing framework to analyse the benefit packages available in each government-sponsored scheme. We found considerable heterogeneity in country approaches to diagnostics. Of the seven countries, only India has developed a national essential diagnostics list. No country presented a clear policy rationale on the inclusion of diagnostics in their scheme and the level of detail on the specific diagnostics which are covered under the schemes was also generally lacking. Government-sponsored insurance expansion in the eligible populations has reduced the out-of-pocket health payment burden in many of the countries but overall, there is a lack of access, availability and affordability for diagnostic-related services.


Assuntos
Programas Nacionais de Saúde , Humanos , Indonésia , Nepal , Paquistão , Filipinas , Vietnã , Camboja , Índia
18.
Indian J Anaesth ; 67(1): 71-77, 2023 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-36970486

RESUMO

Despite an increase in knowledge on the biology of cancer and newer therapeutic modalities, the incidence and mortality of cancer continue to rise. Interventions to enhance perioperative outcomes in cancer is a growing research area that targets early recovery and initiation of cancer-specific treatment. Increasing mortality in non-communicable diseases such as cancer mandates an integrated palliative care for these patients to achieve the best possible quality of life. The aim of this review is to discuss in brief the advancements in onco-anaesthesia and palliative medicine that have helped improve oncological outcomes and the quality of life of patients.

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