Is a Picture Worth a Thousand Words? A Scoping Review of the Impact of Visual Aids on Patients Undergoing Surgery.

OBJECTIVE: While graphics are commonly used by clinicians to communicate information to patients, the impact of using visual media on surgical patients is not understood. This review seeks to understand the current landscape of research analyzing impact of using visual aids to communicate with patients undergoing surgery, as well as gaps in the present literature. DESIGN: A comprehensive literature search was performed across 4 databases. Search terms included: visual aids, diagrams, graphics, surgery, patient education, informed consent, and decision making. Inclusion criteria were (i) full-text, peer-reviewed articles in English; (ii) evaluation of a nonelectronic visual aid(s); and (iii) surgical patient population. RESULTS: There were 1402 articles identified; 21 met study criteria. Fifteen were randomized control trials and 6 were prospective cohort studies. Visual media assessed comprised of diagrams as informed consent adjuncts (n = 6), graphics for shared decision-making conversations (n = 3), other preoperative educational graphics (n = 8), and postoperative educational materials (n = 4). There was statistically significant improvement in patient comprehension, with an increase in objective knowledge recall (7.8%-29.6%) using illustrated educational materials (n = 10 of 15). Other studies noted increased satisfaction (n = 4 of 6), improvement in shared decision-making (n = 2 of 4), and reduction in patient anxiety (n = 3 of 6). For behavioral outcomes, visual aids improved postoperative medication compliance (n = 2) and lowered postoperative analgesia requirements (n = 2). CONCLUSIONS: The use of visual aids to enhance the surgical patient experience is promising in improving knowledge retention, satisfaction, and reducing anxiety. Future studies ought to consider visual aid format, and readability, as well as patient language, race, and healthcare literacy.

Selection of Germline Genetic Testing Panels in Patients With Cancer: ASCO Guideline.

PURPOSE: To guide use of multigene panels for germline genetic testing for patients with cancer. METHODS: An ASCO Expert Panel convened to develop recommendations on the basis of a systematic review of guidelines, consensus statements, and studies of germline and somatic genetic testing. RESULTS: Fifty-two guidelines and consensus statements met eligibility criteria for the primary search; 14 studies were identified for Clinical Question 4. RECOMMENDATIONS: Patients should have a family history taken and recorded that includes details of cancers in first- and second-degree relatives and the patient's ethnicity. When more than one gene is relevant based on personal and/or family history, multigene panel testing should be offered. When considering what genes to include in the panel, the minimal panel should include the more strongly recommended genes from Table 1 and may include those less strongly recommended. A broader panel may be ordered when the potential benefits are clearly identified, and the potential harms from uncertain results should be mitigated. Patients who meet criteria for germline genetic testing should be offered germline testing regardless of results from tumor testing. Patients who would not normally be offered germline genetic testing based on personal and/or family history criteria but who have a pathogenic or likely pathogenic variant identified by tumor testing in a gene listed in Table 2 under the outlined circumstances should be offered germline testing.Additional information is available at www.asco.org/molecular-testing-and-biomarkers-guidelines.

Evaluating attributes of a collaborative model of service delivery for hereditary cancer risk assessment.

The purpose of this nonrandomized study was to compare several attributes of hereditary cancer risk assessment using a collaborative model of service delivery. Arm 1 included patients seen in-person by a board-certified genetic counselor (CGC), Arm 2 included high-complexity triaged patients from distant sites who received telegenetics with a CGC, and Arm 3 included low-complexity triaged patients from distant sites who had in-person risk assessment with a locally placed genetic counselor extender (GCE). A total of 152 patients consented and 98 had complete data available for analysis (35 in Arm 1, 33 in Arm 2, and 30 in Arm 3). The three groups were comparable in age, ethnicity, education, employment, and cancer status. There was no significant difference in median wait time or distance traveled to receive care across all three arms. However, if patients in Arms 2 and 3 had to access the CGC in-person, they would have had to travel significantly further (p < 0.0001). The time spent in a session was significantly longer in Arm 3 with a GCE than with a CGC in-person or by telegenetics (p < 0.01). There was no difference in the number of essential elements covered in the appointment, change in cancer worry, or appointment satisfaction across all three arms, although the sample size was small. Employing a collaborative model of service delivery with GCEs and telegenetics is feasible, satisfactory to patients and reduces the distance patients travel to access hereditary cancer genetic services.

Etiology, Diagnosis, and Modern Management of Chronic Pancreatitis: A Systematic Review.

Importance: The incidence of chronic pancreatitis is 5 to 12 per 100 000 adults in industrialized countries, and the incidence is increasing. Treatment is multimodal, and involves nutrition optimization, pain management, and when indicated, endoscopic and surgical intervention. Objectives: To summarize the most current published evidence on etiology, diagnosis, and management of chronic pancreatitis and its associated complications. Evidence Review: A literature search of Web of Science, Embase, Cochrane Library, and PubMed was conducted for publications between January 1, 1997, and July 30, 2022. Excluded from review were the following: case reports, editorials, study protocols, nonsystematic reviews, nonsurgical technical publications, studies pertaining to pharmacokinetics, drug efficacy, pilot studies, historical papers, correspondence, errata, animal and in vitro studies, and publications focused on pancreatic diseases other than chronic pancreatitis. Ultimately, the highest-level evidence publications were chosen for inclusion after analysis by 2 independent reviewers. Findings: A total of 75 publications were chosen for review. First-line imaging modalities for diagnosis of chronic pancreatitis included computed tomography and magnetic resonance imaging. More invasive techniques such as endoscopic ultrasonography allowed for tissue analysis, and endoscopic retrograde cholangiopancreatography provided access for dilation, sphincterotomy, and stenting. Nonsurgical options for pain control included behavior modification (smoking cessation, alcohol abstinence), celiac plexus block, splanchnicectomy, nonopioid pain medication, and opioids. Supplemental enzymes should be given to patients with exocrine insufficiency to avoid malnutrition. Surgery was superior to endoscopic interventions for long-term pain control, and early surgery (<3 years from symptom onset) had more superior outcomes than late surgery. Duodenal preserving strategies were preferred unless there was suspicion of cancer. Conclusions and Relevance: Results of this systematic review suggest that patients with chronic pancreatitis had high rates of disability. Strategies to improve pain control through behavioral modification, endoscopic measures, and surgery must also accompany management of the sequalae of complications that arise from endocrine and exocrine insufficiency.

COVID-19-Induced Phlegmasia Cerulea Dolens.

A 44-year-old male with a history of deep venous thrombosis (DVT) and pulmonary embolism (PE) with the inferior vena cava (IVC) filter in place and peripheral vascular disease (PVD) status post lower extremity vascular stenting presented from a COVID-19 rehabilitation center with bilateral phlegmasia cerulea dolens and no palpable popliteal or dorsalis pedis pulses, at risk for venous gangrene and loss of limbs. The patient was anticoagulated and taken emergently to the operating room for vascular surgery where thrombolysis with alteplase and mechanical thrombectomy were performed. Bilateral thrombolysis infusion catheters were placed for two days. The patient had a return of arterial signals in the feet and decreasing clot burden. The patient is expected to make a full recovery.

Adding a genetic counseling assistant improves efficiency of hereditary cancer genetic counseling without impacting patient experience.

Improving efficiency of genetic counseling can allow genetic counselors to see more patients, increasing access to this valuable service. However, the patient experience should be carefully considered as changes are made, so that quality is not sacrificed. The primary outcome of this study was time in session with a board-certified genetic counselor at baseline (T0), after the addition of a genetic counseling assistant (GCA) (T1). The secondary outcome was the patient experience, which was collected from an electronic survey sent three days after the genetic counseling session. A total of 689 appointments were evaluated over 12 months; 291 in T0 by two genetic counselors (Jan-June 2019), 398 in T1 by two genetic counselors (August 2019-Jan 2020). The overall genetic counseling median appointment time decreased by 10 min in T1 (p < 0.001), and the median amount of time spent on post-session activities by the two genetic counselors decreased by 15 min (p < 0.001). There was an increase in the average number of patients seen per FTE per month from 24.3 in T0 to 33.2 in T1. There was no difference in overall patient experience from T0 to T1 (p = 0.3). There was high patient satisfaction, including with the amount of time spent in a session during both time periods (p = 0.63). This study found decreased appointment time with the addition of a GCA in a single clinic without impacting patient experience.

Art in Surgery: A Review of Art-based Medical Humanities Curricula in Surgical Residency.

OBJECTIVE: Numerous programs integrate arts and humanities methods to advance medical education competencies. Despite the highly visual and technical nature of the field of surgery, the current state of art utilization in surgical training is unclear. The purpose of this review is to gain a comprehensive understanding of how art has been utilized in surgical training, to investigate the purpose of such interventions, and to assess how art interventions may benefit surgeons. DESIGN: A systematic literature review using PRISMA methodology was conducted to identify articles published prior to February 2022 that investigated or described using art in surgical resident training. Qualitative themes were developed upon full review of the literature and categorized based on fundamental aspects of surgical education. The data was summarized by a narrative approach. RESULTS: Six hundred seventy-four unique articles were initially identified, thirteen of which met inclusion criteria. Twelve studies employed drawing or sculpture in surgical residency training; one discussed art observation to foster mindfulness, teambuilding, and empathy. Eight articles utilized art as an evaluation tool, 2 for didactic and archival purposes, one employed exercises in art analysis to improve empathy and physician wellbeing, and 2 described courses in which art making was treated as a foundational skill. No articles discussed use of art for honing diagnostic skills, observation, or patient communication - competencies that have been addressed in other fields. CONCLUSIONS: This review highlights the small number of examples in the medical literature about visual arts in surgical training. The existing art-based surgical humanities studies identify opportunities for curricular innovation within surgical training.

Tumor Cell Extrinsic Synaptogyrin 3 Expression as a Diagnostic and Prognostic Biomarker in Head and Neck Cancer.

Over 70% of oropharyngeal head and neck squamous cell carcinoma (HNSC) cases in the United States are positive for human papillomavirus (HPV) yet biomarkers for stratifying oropharyngeal head and neck squamous cell carcinoma (HNSC) patient risk are limited. We used immunogenomics to identify differentially expressed genes in immune cells of HPV(+) and HPV(-) squamous carcinomas. Candidate genes were tested in clinical specimens using both quantitative RT-PCR and IHC and validated by IHC using the Carolina Head and Neck Cancer Study (CHANCE) tissue microarray of HNSC cases. We performed multiplex immunofluorescent staining to confirm expression within the immune cells of HPV(+) tumors, receiver operating characteristic (ROC) curve analyses, and assessed survival outcomes. The neuronal gene Synaptogyrin-3 (SYNGR3) is robustly expressed in immune cells of HPV(+) squamous cancers. Multiplex immunostaining and single cell RNA-seq analyses confirmed SYNGR3 expression in T cells, but also unexpectedly in B cells of HPV(+) tumors. ROC curve analyses revealed that combining SYNGR3 and p16 provides more sensitivity and specificity for HPV detection compared to p16 IHC alone. SYNGR3-high HNSC patients have significantly better prognosis with five-year OS and DSS rates of 60% and 71%, respectively. Moreover, combining p16 localization and SYNGR3 expression can further risk stratify HPV(+) patients such that high cytoplasmic, low nuclear p16 do significantly worse (Hazard Ratio, 8.6; P = 0.032) compared to patients with high cytoplasmic, high nuclear p16. SYNGR3 expression in T and B cells is associated with HPV status and enhanced survival outcomes of HNSC patients.

Activation of the CREB Coactivator CRTC2 by Aberrant Mitogen Signaling promotes oncogenic functions in HPV16 positive head and neck cancer.

Head and neck squamous cell carcinoma (HNSCC) is the 6th most common cancer worldwide and incidence rates are continuing to rise globally. Patients often present with locally advanced disease and a staggering 50% chance of relapse following treatment. Aberrant activation of adaptive response signaling pathways, such as the cAMP/PKA pathway, induce an array of genes associated with known cancer pathways that promote tumorigenesis and drug resistance. We identified the cAMP Regulated Transcription Coactivator 2 (CRTC2) to be overexpressed and constitutively activated in HNSCCs and this confers poor prognosis. CRTCs are regulated through their subcellular localization and we show that CRTC2 is exclusively nuclear in HPV(+) HNSCC, thus constitutively active, due to non-canonical Mitogen-Activated Kinase Kinase 1 (MEKK1)-mediated activation via a MEKK1-p38 signaling axis. Loss-of-function and pharmacologic inhibition experiments decreased CRTC2/CREB transcriptional activity by reducing nuclear CRTC2 via nuclear import inhibition and/or by eviction of CRTC2 from the nucleus. This shift in localization was associated with decreased proliferation, migration, and invasion. Our results suggest that small molecules that inhibit nuclear CRTC2 and p38 activity may provide therapeutic benefit to patients with HPV(+) HNSCC.

Immune Responses Vary in Preinvasive Colorectal Lesions by Tumor Location and Histology.

Immune responses vary in colorectal cancers, which strongly influence prognosis. However, little is known about the variance in immune response within preinvasive lesions. The study aims to investigate how the immune contexture differs by clinicopathologic features (location, histology, dysplasia) associated with progression and recurrence in early carcinogenesis. We performed a cross-sectional study using preinvasive lesions from the surgical pathology laboratory at the Medical University of South Carolina. We stained the tissues with immunofluorescence antibodies, then scanned and analyzed expression using automated image analysis software. We stained CD117 as a marker of mast cells, CD4/RORC to indicate Th17 cells, MICA/B as a marker of NK-cell ligands, and also used antibodies directed against cytokines IL6, IL17A, and IFNγ. We used negative binomial regression analysis to compare analyte density counts by location, histology, degree of dysplasia adjusted for age, sex, race, and batch. All immune markers studied (except IL17a) had significantly higher density counts in the proximal colon than distal colon and rectum. Increases in villous histology were associated with significant decreases in immune responses for IL6, IL17a, NK ligand, and mast cells. No differences were observed in lesions with low- and high-grade dysplasia, except in mast cells. The lesions of the proximal colon were rich in immune infiltrate, paralleling the responses observed in normal mucosa and invasive disease. The diminishing immune response with increasing villous histology suggests an immunologically suppressive tumor environment. Our findings highlight the heterogeneity of the immune responses in preinvasive lesions, which may have implications for prevention strategies. PREVENTION RELEVANCE: Our study is focused on immune infiltrate expression in preinvasive colorectal lesions; our results suggest important differences by clinicopathologic features that have implications for immune prevention research.

Diagnosis of Posterior Urethral Valves in an Infant Using Point-of-Care Ultrasound.

ABSTRACT: This case describes a 7-week-old male infant presenting with vomiting and decreased urine output. Initial point-of-care ultrasound (POCUS) demonstrated a normal pylorus; however, assessment of bladder volume revealed the problem. The bladder was distended with a thickened, trabeculated wall and there was bilateral hydroureter, consistent with bladder outlet obstruction. Renal POCUS revealed bilateral hydronephrosis and perinephric fluid collections consistent with calyceal rupture. A voiding cystourethrogram confirmed the diagnosis of posterior urethral valves which were eventually ablated by urology. To our knowledge, this is the first case report of POCUS leading to a diagnosis of posterior urethral valves in an infant. This case highlights how POCUS can expedite evaluation of decreased urine output.

An evaluation of memory and attention in BRCA mutation carriers using an online cognitive assessment tool.

BACKGROUND: The objective of this study was to evaluate the impact of various surgical, hormonal, and lifestyle factors on memory and attention in women with a BRCA1 or BRCA2 mutation. METHODS: BRCA mutation carriers enrolled in a longitudinal study were invited to complete an online brain health assessment tool designed to screen for cognitive deficits. Four measures of memory and executive attention were assessed individually, and an overall score was compiled adjusting for age. Exposures, including preventive surgery, hormone use, and lifestyle factors, were captured by questionnaire. Performance on each of the 5 subtasks was analyzed according to various exposures. Analysis of covariance was used to compare overall scores. RESULTS: In total, 880 women completed the online cognitive assessment. The average age of the participants was 54 years (range, 23-86 years). The mean overall test score was 54.4 (range, 0-93). The individual subtask scores declined with age at test completion (P < .0001) and increased with level of education (P ≤ .01). Women who underwent a preventive oophorectomy had a significantly higher overall score compared with women who did not undergo this surgery (55.5 vs 50.5; P = .01). Reconstructive breast surgery was also associated with a higher overall score (56.5 vs 52.3; P = .005). Chemotherapy and hormone-replacement therapy were not predictive of the overall score. CONCLUSIONS: These findings are reassuring to high-risk women who undergo early surgical menopause for their cancer predisposition. Further studies are needed to evaluate cognitive function over time when memory deficits become more prevalent.

Cutaneous Leishmaniasis in an Immunocompromised Pediatric Patient With Acute Lymphoblastic Leukemia.

Leishmaniasis is a protozoan disease caused by the parasite Leishmania. It is most common in developing countries. Its clinical presentation varies depending on several factors such as patient's immunity. Cutaneous leishmaniasis is one of the main types of leishmaniasis, it is known to be a great mimicker. When seen in immunodeficient populations, such as patients with acute lymphoblastic leukemia, it may present more aggressively and its diagnosis is challenging. We present a case of a five-year-old male with a history of acute lymphoblastic leukemia undergoing chemotherapy who developed papules evolving into ulcerated nodules on his left lower extremity. An initial smear for leishmaniasis was negative, the disease evolved and spread in an ascending fashion, while efforts were made finding a diagnosis. One-month later the smear was repeated and positive for leishmaniasis. Subsequently, therapy with Meglumine antimoniate was prescribed. The lesions healed with atrophic scarring without complications. Cutaneous leishmaniasis diagnostic methods are not standardized, limitations such as interpreter's expertise and patient's immunity state may play a role in delaying the diagnosis.

Preinvasive Colorectal Lesions of African Americans Display an Immunosuppressive Signature Compared to Caucasian Americans.

BACKGROUND: African Americans (AAs) have higher colorectal cancer (CRC) incidence and mortality rate than Caucasian Americans (CAs). Recent studies suggest that immune responses within CRCs contribute to the disparities. If racially distinct immune signatures are present in the early phases of carcinogenesis, they could be used to develop interventions to prevent or slow disease. METHODS: We selected a convenience sample of 95 patients (48 CAs, 47 AAs) with preinvasive colorectal adenomas from the surgical pathology laboratory at the Medical University of South Carolina. Using immunofluorescent-conjugated antibodies on tissue slides from the lesions, we quantified specific immune cell populations: mast cells (CD117+), Th17 cells (CD4+RORC+), and NK cell ligand (MICA/B) and inflammatory cytokines, including IL-6, IL-17A, and IFN-γ. We compared the mean density counts (MDCs) and density rate ratios (RR) and 95% CI of immune markers between AAs to CAs using negative binomial regression analysis. We adjusted our models for age, sex, clinicopathologic characteristics (histology, location, dysplasia), and batch. RESULTS: We observed no racial differences in age or sex at the baseline endoscopic exam. AAs compared to CAs had a higher prevalence of proximal adenomas (66% vs. 40%) and a lower prevalence of rectal adenomas (11% vs. 23%) (p =0.04) but no other differences in pathologic characteristics. In age, sex, and batch adjusted models, AAs vs. CAs had lower RRs for cells labeled with IFNγ (RR 0.50 (95% CI 0.32-0.81); p=0.004) and NK cell ligand (RR 0.67 (0.43-1.04); p=0.07). In models adjusted for age, sex, and clinicopathologic variables, AAs had reduced RRs relative to CAs for CD4 (p=0.02), NK cell ligands (p=0.01), Th17 (p=0.005), mast cells (p=0.04) and IFN-γ (p< 0.0001). CONCLUSIONS: Overall, the lower RRs in AAs vs. CAs suggests reduced effector response capacity and an immunosuppressive ('cold') tumor environment. Our results also highlight the importance of colonic location of adenoma in influencing these differences; the reduced immune responses in AAs relative to CAs may indicate impaired immune surveillance in early carcinogenesis. Future studies are needed to understand the role of risk factors (such as obesity) in influencing differences in immune responses by race.

Protein-based immune profiles of basal-like vs. luminal breast cancers.

Tumor-infiltrating lymphocytes play an important, but incompletely understood role in chemotherapy response and prognosis. In breast cancer, there appear to be distinct immune responses by subtype, but most studies have used limited numbers of protein markers or bulk sequencing of RNA to characterize immune response, in which spatial organization cannot be assessed. To identify immune phenotypes of Basal-like vs. Luminal breast cancer we used the GeoMx® (NanoString) platform to perform digital spatial profiling of immune-related proteins in tumor whole sections and tissue microarrays (TMA). Visualization of CD45, CD68, or pan-Cytokeratin by immunofluorescence was used to select regions of interest in formalin-fixed paraffin embedded tissue sections. Forty-four antibodies representing stromal markers and multiple immune cell types were applied to quantify the tumor microenvironment. In whole tumor slides, immune hot spots (CD45+) had increased expression of many immune markers, suggesting a diverse and robust immune response. In epithelium-enriched areas, immune signals were also detectable and varied by subtype, with regulatory T-cell (Treg) markers (CD4, CD25, and FOXP3) being higher in Basal-like vs. Luminal breast cancer. Extending these findings to TMAs with more patients (n = 75), we confirmed subtype-specific immune profiles, including enrichment of Treg markers in Basal-likes. This work demonstrated that immune responses can be detected in epithelium-rich tissue, and that TMAs are a viable approach for obtaining important immunoprofiling data. In addition, we found that immune marker expression is associated with breast cancer subtype, suggesting possible prognostic, or targetable differences.