Agents of Change: Geriatrics Workforce Programs Addressing Systemic Racism and Health Equity.

Many factors affect how individuals and populations age, including race, ethnicity, and diversity, which can contribute to increased disease risk, less access to quality healthcare, and increased morbidity and mortality. Systemic racism-a set of institutional policies and practices within a society or organization that perpetuate racial inequalities and discrimination-contributes to health inequities of vulnerable populations, particularly older adults. The National Association for Geriatrics Education (NAGE) recognizes the need to address and eliminate racial disparities in healthcare access and outcomes for older adults who are marginalized due to the intersection of race and age. In this paper, we discuss an anti-racist framework that can be used to identify where an organization is on a continuum to becoming anti-racist and to address organizational change. Examples of NAGE member Geriatric Workforce Enhancement Programs (GWEPs) and Geriatrics Academic Career Awards (GACAs) activities to become anti-racist are provided to illustrate the framework and to guide other workforce development programs and healthcare institutions as they embark on the continuum to become anti-racist and improve the care and health of vulnerable older adults.

Familial confounding of internalising symptoms and obesity in adolescents and young adults; a co-twin analysis.

BACKGROUND: Obesity and internalising disorders, including depression and anxiety, often co-occur. There is evidence that familial confounding contributes to the co-occurrence of internalising disorders and obesity in adults. However, its impact on this association among young people is unclear. Our study investigated the extent to which familial factors confound the association between internalising disorders and obesity in adolescents and young adults. SUBJECTS/METHODS: We used a matched co-twin design to investigate the impact of confounding by familial factors on associations between internalising symptoms and obesity in a sample of 4018 twins aged 16 to 27 years. RESULTS: High levels of internalising symptoms compared to low levels increased the odds of obesity for the whole cohort (adjusted odds ratio [AOR] = 3.1, 95% confidence interval [CI]: 1.5, 6.8), and in females (AOR = 4.1, 95% CI 1.5, 11.1), but not in males (AOR = 2.8 95% CI 0.8, 10.0). We found evidence that internalising symptoms were associated with an increased between-pair odds of obesity (AOR 6.2, 95% CI 1.7, 22.8), using the paired analysis but not using a within-pair association, which controls for familial confounding. Sex-stratified analyses indicated high internalising symptoms were associated with increased between-pair odds of obesity for females (AOR 12.9, 95% CI 2.2, 76.8), but this attenuated to the null using within-pair analysis. We found no evidence of between or within-pair associations for males and weak evidence that sex modified the association between internalising symptoms and obesity (likelihood ratio test p = 0.051). CONCLUSIONS: Some familial factors shared by twins confound the association between internalising symptoms and obesity in adolescent and young adult females. Internalising symptoms and obesity were not associated for adolescent and young adult males. Therefore, prevention and treatment efforts should especially address familial shared determinants of obesity, particularly targeted at female adolescents and young adults with internalising symptoms and those with a family history of these disorders.

Adverse childhood experiences, morbidity, mortality and resilience in socially excluded populations: protocol for a systematic review and meta-analysis.

INTRODUCTION: Socially excluded populations, defined by homelessness, substance use disorder, sex work or criminal justice system contact, experience profound health inequity compared with the general population. Cumulative exposure to adverse childhood experiences (ACEs), including neglect, abuse and household dysfunction before age 18, has been found to be independently associated with both an increased risk of social exclusion and adverse health and mortality outcomes in adulthood.Despite this, the impact of ACEs on health and mortality within socially excluded populations is poorly understood. METHODS AND ANALYSIS: We will search MEDLINE, Cumulative Index of Nursing and Allied Health Literature, Educational Resources Information Center, PsycINFO, Applied Social Science Index and Abstracts and Criminal Justice Database for peer-reviewed studies measuring ACEs and their impact on health and mortality in socially excluded populations.Three review questions will guide our data extraction and analysis. First, what is the prevalence of ACEs among people experiencing social exclusion in included studies? Second, what is the relationship between ACEs and health and mortality outcomes among people experiencing social exclusion? Does resilience modify the strength of association between ACEs and health outcomes among people experiencing social exclusion?We will meta-analyse the relationship between ACE exposure and health outcomes classified into six a prior categories: (1) substance use disorders; (2) sexual and reproductive health; (3) communicable diseases; (4) mental illness; (5) non-communicable diseases and (6) violence victimisation, perpetration and injury. If there are insufficient studies for meta-analysis, we will conduct a narrative synthesis. Study quality will be assessed using the MethodologicAl STandards for Epidemiological Research scale. ETHICS AND DISSEMINATION: Our findings will be disseminated in a peer-reviewed journal, in presentations at academic conferences and in a brief report for policy makers and service providers. We do not require ethics approval as this review will use data that have been previously published. PROSPERO REGISTRATION NUMBER: CRD42022357565.

Primary abandon of hernia sac for inguinoscrotal hernias: a safe way to cut corners.

INTRODUCTION: Inguinoscrotal hernias (ISH) pose a challenge to surgeons with consistently higher rates of postoperative complications and recurrence rates. The aim of this study is to report our initial experience and early results with a new technique for inguinoscrotal hernia repair. METHODS: A review of a prospectively maintained multi-center database was conducted in patients who underwent minimally invasive repair using the "primary abandon-of-the-sac" (PAS) technique for inguinoscrotal hernias from March 2021 to July 2022. Demographics and outcomes were analyzed. Univariate analysis and multivariate logistic regression were performed. RESULTS: A total of 76 minimally invasive inguinal hernia repairs were performed. In 70 patients (92%) C-PAS was used as the technique to abandon the sac while in the remaining 6 patients, "pirate-eye-patch" technique was used. Median hernia ring was 3 (IQR 2.5-3.5) cm and median hernia sac was 9.5 (8-10.8) cm. Median operative time was 70 min (IQR 56-96). Seroma was present in 22 (28.9%) patients 7 days after surgery. Most had seroma only in the inguinal area (n = 19; 25%). Thirty days after surgery, 12 (15.8%) patients still had seroma in the inguinal area and 6 (7.9%) in the inguinoscrotal area. Ninety days after surgery, four (5.3%) patients had inguinal seroma, 2 (2.6%) scrotal seromas and 3 (3.9%) inguinoscrotal seromas. The size of the hernia sac was not associated with seroma formation 7 days after surgery (OR 1.06; 95% CI 0.89-1.2; P = 0.461) in the multivariate logistic regression. BMI was also not associated with seroma formation (OR 0.8; 95% CI 0.74-1.06; P = 0.2). CONCLUSIONS: Planned abandon of the hernia sac is an interesting alternative and is associated with a low rate of complications and acceptable seroma formation rates.

Health outcomes and service use patterns associated with co-located outpatient mental health care and alcohol and other drug specialist treatment: A systematic review.

ISSUES: Despite long-standing recommendations to integrate mental health care and alcohol and other drug (AOD) treatment, no prior study has synthesised evidence on the impact of physically co-locating these specialist services on health outcomes. APPROACH: We searched Medline, PsycINFO, Embase, Web of Science and CINAHL for studies examining health outcomes associated with co-located outpatient mental health care and AOD specialist treatment for adults with a dual diagnosis of substance use disorder and mental illness. Due to diversity in study designs, patient populations and outcome measures among the included studies, we conducted a narrative synthesis. Risk of bias was assessed using the MASTER scale. KEY FINDINGS: Twenty-eight studies met our inclusion criteria. We found provisional evidence that integrated care that includes co-located mental health care and AOD specialist treatment is associated with reductions in substance use and related harms and mental health symptom severity, improved quality of life, decreased emergency department presentations/hospital admissions and reduced health system expenditure. Many studies had a relatively high risk of bias and it was not possible to disaggregate the independent effect of physical co-location from other common aspects of integrated care models such as care coordination and the integration of service processes. IMPLICATIONS: There are few high-quality, peer-reviewed studies establishing the impact of co-located mental health care and AOD specialist treatment on health outcomes. Further research is required to inform policy, guide implementation and optimise practice. CONCLUSION: Integrated care that includes the co-location of mental health care and AOD specialist treatment may yield health and economic benefits.

Fecal microbiota transplantation for recurrent C. difficile infection in patients with inflammatory bowel disease: A systematic review and meta-analysis.

Fecal microbiota transplantation (FMT) is known to be highly effective in patients with recurrent Clostridioides difficile infection (rCDI), but its role in patients who also suffer from inflammatory bowel disease (IBD) is unclear. Therefore, we performed a systematic review and meta-analysis to evaluate the efficacy and safety of FMT for the treatment of rCDI in patients with IBD. We searched the available literature until November 22, 2022 to identify studies that included patients with IBD treated with FMT for rCDI, reporting efficacy outcomes after at least 8 weeks of follow-up. The proportional effect of FMT was summarized with a generalized linear mixed-effect model fitting a logistic regression accounting for different intercepts among studies. We identified 15 eligible studies, containing 777 patients. Overall, FMT achieved high cure rates of rCDI, 81% for single FMT, based on all included studies and patients, and 92% for overall FMT, based on nine studies with 354 patients, respectively. We found a significant advantage of overall FMT over single FMT in improving cure rates of rCDI (from 80% to 92%, p = 0.0015). Serious adverse events were observed in 91 patients (12% of the overall population), with the most common being hospitalisation, IBD-related surgery, or IBD flare. In conclusion, in our meta-analysis FMT achieved high cure rates of rCDI in patients with IBD, with a significant advantage of overall FMT over single FMT, similar to data observed in patients without IBD. Our findings support the use of FMT as a treatment for rCDI in patients with IBD.

Continuous glucose monitoring and metrics for clinical trials: an international consensus statement.

Randomised controlled trials and other prospective clinical studies for novel medical interventions in people with diabetes have traditionally reported HbA1c as the measure of average blood glucose levels for the 3 months preceding the HbA1c test date. The use of this measure highlights the long-established correlation between HbA1c and relative risk of diabetes complications; the change in the measure, before and after the therapeutic intervention, is used by regulators for the approval of medications for diabetes. However, with the increasing use of continuous glucose monitoring (CGM) in clinical practice, prospective clinical studies are also increasingly using CGM devices to collect data and evaluate glucose profiles among study participants, complementing HbA1c findings, and further assess the effects of therapeutic interventions on HbA1c. Data is collected by CGM devices at 1-5 min intervals, which obtains data on glycaemic excursions and periods of asymptomatic hypoglycaemia or hyperglycaemia (ie, details of glycaemic control that are not provided by HbA1c concentrations alone that are measured continuously and can be analysed in daily, weekly, or monthly timeframes). These CGM-derived metrics are the subject of standardised, internationally agreed reporting formats and should, therefore, be considered for use in all clinical studies in diabetes. The purpose of this consensus statement is to recommend the ways CGM data might be used in prospective clinical studies, either as a specified study endpoint or as supportive complementary glucose metrics, to provide clinical information that can be considered by investigators, regulators, companies, clinicians, and individuals with diabetes who are stakeholders in trial outcomes. In this consensus statement, we provide recommendations on how to optimise CGM-derived glucose data collection in clinical studies, including the specific glucose metrics and specific glucose metrics that should be evaluated. These recommendations have been endorsed by the American Association of Clinical Endocrinologists, the American Diabetes Association, the Association of Diabetes Care and Education Specialists, DiabetesIndia, the European Association for the Study of Diabetes, the International Society for Pediatric and Adolescent Diabetes, the Japanese Diabetes Society, and the Juvenile Diabetes Research Foundation. A standardised approach to CGM data collection and reporting in clinical trials will encourage the use of these metrics and enhance the interpretability of CGM data, which could provide useful information other than HbA1c for informing therapeutic and treatment decisions, particularly related to hypoglycaemia, postprandial hyperglycaemia, and glucose variability.

Tri-mode optical biopsy probe with fluorescence endomicroscopy, Raman spectroscopy, and time-resolved fluorescence spectroscopy.

We present an endoscopic probe that combines three distinct optical fibre technologies including: A high-resolution imaging fibre for optical endomicroscopy, a multimode fibre for time-resolved fluorescence spectroscopy, and a hollow-core fibre with multimode signal collection cores for Raman spectroscopy. The three fibers are all enclosed within a 1.2 mm diameter clinical grade catheter with a 1.4 mm end cap. To demonstrate the probe's flexibility we provide data acquired with it in loops of radii down to 2 cm. We then use the probe in an anatomically accurate model of adult human airways, showing that it can be navigated to any part of the distal lung using a commercial bronchoscope. Finally, we present data acquired from fresh ex vivo human lung tissue. Our experiments show that this minimally invasive probe can deliver real-time optical biopsies from within the distal lung - simultaneously acquiring co-located high-resolution endomicroscopy and biochemical spectra.

eQTL analysis of laying hens divergently selected for feather pecking identifies KLF14 as a potential key regulator for this behavioral disorder.

Feather pecking in chickens is a damaging behavior, seriously impacting animal welfare and leading to economic losses. Feather pecking is a complex trait, which is partly under genetic control. Different hypotheses have been proposed to explain the etiology of feather pecking and notably, several studies have identified similarities between feather pecking and human mental disorders such as obsessive-compulsive disorder and schizophrenia. This study uses transcriptomic and phenotypic data from 167 chickens to map expression quantitative trait loci and to identify regulatory genes with a significant effect on this behavioral disorder using an association weight matrix approach. From 70 of the analyzed differentially expressed genes, 11,790 genome wide significantly associated variants were detected, of which 23 showed multiple associations (≥15). These were located in proximity to a number of genes, which are transcription regulators involved in chromatin binding, nucleic acid metabolism, protein translation and putative regulatory RNAs. The association weight matrix identified 36 genes and the two transcription factors: SP6 (synonym: KLF14) and ENSGALG00000042129 (synonym: CHTOP) as the most significant, with an enrichment of KLF14 binding sites being detectable in 40 differentially expressed genes. This indicates that differential expression between animals showing high and low levels of feather pecking was significantly associated with a genetic variant in proximity to KLF14. This multiallelic variant was located 652 bp downstream of KLF14 and is a deletion of 1-3 bp. We propose that a deletion downstream of the transcription factor KLF14 has a negative impact on the level of T cells in the developing brain of high feather pecking chickens, which leads to developmental and behavioral abnormalities. The lack of CD4 T cells and gamma-Aminobutyric acid (GABA) receptors are important factors for the increased propensity of laying hens to perform feather pecking. As such, KLF14 is a clear candidate regulator for the expression of genes involved in the pathogenic development. By further elucidating the regulatory pathways involved in feather pecking we hope to take significant steps forward in explaining and understanding other mental disorders, not just in chickens.

Kundalini Yoga for Post-Treatment Lyme Disease: A Preliminary Randomized Study.

This study examined the adherence to and the potential benefit of Kundalini yoga (KY) for post-treatment Lyme disease syndrome (PTLDS). Participants were randomly assigned to 8 weeks of a KY small-group intervention or a waitlist control (WLC). Adherence was measured as attendance at KY group sessions. Primary outcomes assessed pain, pain interference, fatigue, and global health. Secondary outcomes assessed multisystem symptom burden, mood, sleep, physical and social functioning, cognition, and mindfulness. Linear mixed models were used to test changes in outcomes over time as a function of group assignment; intercepts for participants were modeled as random effects. Although the target sample size was 40 participants, the study concluded with 29 participants due to recruitment challenges. No KY participants dropped out of the study, and participants attended 75% of group sessions on average, but WLC retention was poor (57%). Regarding primary outcomes, there was no significant interaction between group and time. Regarding secondary outcomes, there was a significant interaction between group and time for multisystem symptom burden (p < 0.05) and cognition (p < 0.01); KY participants reported improved multisystem symptom burden and cognition over the course of the study compared to WLC participants. To enhance recruitment and retention, future trials may consider expanding geographic access and including supportive procedures for WLC participants. This preliminary study supports the need for a larger study to determine if KY reduces multisystem symptom burden and enhances cognition among people with PTLDS.

The "Tri-Glide" Technique: A Case Report on a Novel Intraoperative Approach for Removal of Retained and Encrusted Ureteral Stents.

BACKGROUND: Retained ureteral stents can result in significant morbidity and can be surgically challenging to urologists. A multimodal approach is often necessary for removal, potentially including retrograde and antegrade procedures performed over multiple anesthetic sessions. We describe the novel "Tri-Glide" technique for treating retained stents, particularly those with stent shaft encrustation prohibiting safe removal. Case Presentation. Two patients with nephrolithiasis and retained, encrusted ureteral stents were managed with the "Tri-Glide" technique. Patient #1 was a 58-year-old man with a severely calcified ureteral stent, retained for 14 years. After undergoing simultaneous cystolitholapaxy and percutaneous nephrolithotomy to treat proximal and distal encrustations, the stent shaft remained trapped in the ureter due to heavy calcifications. Three hydrophilic guidewires were passed alongside the stent, allowing it to easily slide out of the ureter intact. Patient #2 was a 74-year-old man who after only 3-months of stent dwell time developed severe stent shaft encrustation preventing removal. After multiple maneuvers failed, the "Tri-Glide" technique was used to create a smooth track for stent to slide out intact with gentle traction. Both patients did well postoperatively with no complications. CONCLUSION: The "Tri-Glide" technique can aid in the management of complex encrusted stent extractions, especially when there is significant shaft encrustation.

Robotic Roux-en-Y gastric bypass: surgical technique and short-term experience from 329 cases.

OBJECTIVE: minimally invasive bariatric surgery is clearly superior over open procedures including better early outcomes. Different surgical approaches are used to treat the severely obese, having Roux-en-Y gastric bypass (RYGB) being a highly frequent procedure. Robotic surgery overcomes some laparoscopic limitations adding ergonomics, articulating instruments and a three-dimensional high definition camera. Based on our vast robotic experience, we present our referred group case series and a standardized Robotic Roux-en-Y gastric bypass (rRYGB) technique as well as its outcomes. METHODS: a review of a prospective maintained database was conducted in patients submitted to robotic Roux en Y bariatric surgery between April 2015 and July 2019. Surgical technique is described and illustrated. We also reported patients demographics, outcomes and its follow-up. RESULTS: a Retrospective analysis identified 329 patients submitted to Robotic Roux-en-Y gastric bypass. Both da Vinci Si and Xi platforms were used. Mean age was 34.4 years, with median BMI of 44.2 kg/m2. Mean console time was 102 min and there was no conversion. No surgical hospital readmission rates were seen in the first 30 days. CONCLUSION: this study represents our initial experience of robotic Roux-en-Y gastric bypass (rRYGB), its short outcomes and a standardized surgical technique. Our results encourage that rRYGB is technically feasible and safe, and might offer some advantages showing good outcomes and minimal complications.

Randomized controlled trial of stress reduction with meditation and health education in black men and women with high normal and normal blood pressure.

BACKGROUND: Black men and women suffer from disparities in morbidity and mortality from hypertension, cardiovascular disease, and currently, COVID-19. These conditions are associated with social determinants of health and psychosocial stress. While previous trials demonstrated that stress reduction with meditation lowered BP in the grade I range in Black adults, there is a paucity of evidence for high normal and normal BP. OBJECTIVE: This randomized controlled trial was conducted to evaluate the effect of stress reduction with the Transcendental Meditation (TM) technique in Black adults with high normal BP and normal BP using international classifications. METHODS: A total of 304 Black men and women with high normal (130-139/85-89 mm Hg) and normal BP (120-129/80-84 mm Hg) were randomized to either TM or health education (HE) groups. BP was recorded at 3, 6, 9, 12, 24, 30 and 36 months after baseline. Linear mixed model analysis was conducted to compare the BP change between TM and HE participants in the high-normal BP and normal-BP groups. Survival analysis for hypertensive events was conducted. RESULTS: After an average of 19.9 ± 11.1 months follow-up, TM participants in the high-normal BP group showed significantly lower posttest SBP (-3.33 mm Hg, p = 0.045). There was no difference in DBP (-0.785 mm Hg, p = 0.367) compared to HE participants. In the normal BP group, the SBP and DBP were not different between the TM and HE participants. The hazard ratio for hypertensive events was 0.52 (p = 0.15) in the high normal BP group (7 TM vs 13 HE) with no difference in the normal BP group. CONCLUSION: This RCT found that meditation lowered systolic BP in Black men and women with high normal BP but not in normal BP participants. These results may be relevant to reducing health disparities in CVD and related co-morbidities.

Technical essential aspects in robotic colorectal surgery: mastering the Da Vinci Si and Xi platforms.

BACKGROUND: laparoscopy surgery has many proven clinical advantages over conventional surgery and more recently, robotic surgery has been the emerging platform in the minimally invasive era. In the colorectal field, although overcoming limitations of standard laparoscopy, robotic surgery still faces challenging situations even by the most experienced colorectal surgeons. This study reports essentials technical aspects and comparison between Da Vincis Si and Xi platforms aiming to master and maximize efficiency whenever performing robotic colorectal surgery. METHODS: this study overviews the most structured concepts and practical applications in robotic colorectal surgery in both Si and Xi Da Vinci platforms. Possible pitfalls are emphasized and step-wise approach is described from port placement and docking process to surgical technique. We also present data collected from a prospectively maintained database. RESULTS: our early experience includes forty-four patients following a standardized total robotic left-colon and rectal resection. Guided information and practical applications for a safe and efficient robotic colorectal surgery are described. We also present illustrations and describe technical aspects of a standardized procedure. CONCLUSION: performing robotic colorectal surgery is feasible and safe in experienced surgeons hands. Although the Da Vinci Xi platform demonstrates greater versatility in a more user-friendly design with technological advances, the correct mastery of technology by the surgical team is an essential condition for its fully robotic execution in a single docking approach.

Best management of irritable bowel syndrome.

Irritable bowel syndrome (IBS) is a common disorder of gut-brain interaction which can have a considerable impact on quality of life. Following diagnosis, timely and evidence-based management is vital to the care of patients with IBS, aiming to improve outcomes, and enhance patient satisfaction. Good communication is paramount, and clinicians should provide a clear explanation about the disorder, with a focus on exploring the patient's own beliefs about IBS, and a discussion of any concerns they may have. It should be emphasised that symptoms are often chronic, and that treatment, while aiming to improve symptoms, may not relieve them completely. Initial management should include simple lifestyle and dietary advice, discussion of the possible benefit of some probiotics, and, if this is unsuccessful, patients can be referred to a dietician for consideration of a low FODMAP (fermentable oligosaccharides, disaccharides, monosaccharides and polyols) diet. Antispasmodics and peppermint oil can be used first-line for the treatment of abdominal pain. If patients fail to respond, central neuromodulators can be used second-line; tricyclic antidepressants should be preferred. Loperamide and laxatives can be used first-line for treating diarrhoea and constipation, respectively. Patients with constipation who fail to respond to laxatives should be offered a trial of linaclotide. For patients with diarrhoea, the 5-hydroxytryptamine-3 receptor agonists alosetron and ramosetron appear to be the most effective second-line drugs. Where these are unavailable, ondansetron is a reasonable alternative. If medical treatment is unsuccessful, patients should be referred for psychological therapy, where available, if they are amenable to this. Cognitive behavioural therapy and gut-directed hypnotherapy are the psychological therapies with the largest evidence base.

The Effect of a Total Fishmeal Replacement by Arthrospira platensis on the Microbiome of African Catfish (Clarias gariepinus).

An increasing number of fishmeal supplements are becoming the focus of aquaculture research, with a special emphasis on microalgae/cyanobacteria such as spirulina being considered as sustainable alternatives. New feed ingredients can have a far-reaching impact on the intestinal microbiome and therefore play an important role in the development and the health of fish. However, the influence of these alternatives on the microbiome is largely unknown. We undertook a 10 weeks feeding experiment on 120 African catfish with an initial body weight of 50.1 ± 2.95 g. To understand the effect of the spirulina supplementation, two isoenergetic experimental diets were formulated, containing either fishmeal or spirulina as a protein source. The 16S rRNA sequencing was used to analyze the intestinal bacteria microbiota. Results show that the observed richness indicated no significant statistical difference, but Chao1, ACE, Shannon, and Simpson indices indicate a possible increase in bacterial richness for the spirulina diet. The most abundant bacteria in both experimental groups were Fusobacteriia with the only taxa from the genus Cetobacterium. The bacterium from genus Romboutsia was more likely to be found in the microbiome of fish fed the fishmeal diet. In spirulina-fed fish, the genera Plesiomonas and Bacteroides were the most dominant microbes observed. Even though some genera were more abundant in the spirulina group, the overall microbial community structure was not affected by diets.

INDOCYANINE GREEN FLUORESCENCE IMAGING IN ROBOTIC SURGERY: STATE OF ART, TIPS AND TRICKS IN CURRENT APPLICATIONS.

BACKGROUND: Fluorescent imaging with indocyanine green is an emerging technology whose benefits are put in perspective. OBJECTIVE: This article reports essential principles and approaches of intraoperative fluorescence in general surgery bringing familiarity to its practical usage. Our group describes possible pitfalls and provides tips and tricks for training surgeons making their attempts easier and reproducible during practice. METHODS: This study overviews the most structured concepts, practical applications and its tricks in robotic fluorescence guided imaging surgery with indocyanine green. Possible pitfalls are emphasized and emerging fields of application are put in a perspective. RESULTS: Guided information and practical applications in several surgical fields are described for a safe and reproducible indocyanine green fluorescence imaging use. CONCLUSION: Robotic assisted surgery combined to fluorescence imaging technology represents a logical evolution in image guided surgery and technology familiarity with guided information may represent a wider and safer spectrum of use in surgeons' hands.

Cirurgia robótica guiada por fluorescência com indocianina verde: aplicações, dicas e truques / Indocyanine green fluorescence imaging in robotic surgery: state of art, tips and tricks in current applications

ABSTRACT BACKGROUND: Fluorescent imaging with indocyanine green is an emerging technology whose benefits are put in perspective. OBJECTIVE: This article reports essential principles and approaches of intraoperative fluorescence in general surgery bringing familiarity to its practical usage. Our group describes possible pitfalls and provides tips and tricks for training surgeons making their attempts easier and reproducible during practice. METHODS: This study overviews the most structured concepts, practical applications and its tricks in robotic fluorescence guided imaging surgery with indocyanine green. Possible pitfalls are emphasized and emerging fields of application are put in a perspective. RESULTS: Guided information and practical applications in several surgical fields are described for a safe and reproducible indocyanine green fluorescence imaging use. CONCLUSION: Robotic assisted surgery combined to fluorescence imaging technology represents a logical evolution in image guided surgery and technology familiarity with guided information may represent a wider and safer spectrum of use in surgeons' hands.

RESUMO CONTEXTO: A imagem fluorescente com verde de indocianina (VI) é uma técnica cirúrgica emergente na cirurgia robótica. OBJETIVO: Este artigo relata princípios e abordagens essenciais da fluorescência intraoperatória para sua prática em cirurgia geral. Nosso grupo descreve possíveis armadilhas e apresenta dicas e truques para treinar cirurgiões, tornando o uso do VI reprodutível. MÉTODOS: Este estudo apresenta uma visão geral dos conceitos e aplicações práticas da imagem guiada por fluorescência com VI na cirurgia robótica. As possíveis armadilhas são enfatizadas e os campos de aplicação emergentes são colocados em perspectiva. RESULTADOS: Aplicações práticas em vários campos cirúrgicos são descritas para um uso seguro e reprodutível de imagens de fluorescência com VI. CONCLUSÃO: A cirurgia assistida por robótica combinada à tecnologia de imagem de fluorescência representa uma evolução lógica na cirurgia guiada por imagem e a familiaridade desta técnica pode representar um ganho da qualidade cirúrgica.