Development, Implementation, and Evaluation of a Telemedicine Preoperative Evaluation Initiative at a Major Academic Medical Center.

BACKGROUND: With health care practice consolidation, the increasing geographic scope of health care systems, and the advancement of mobile telecommunications, there is increasing interest in telemedicine-based health care consultations. Anesthesiology has had experience with telemedicine consultation for preoperative evaluation since 2004, but the majority of studies have been conducted in rural settings. There is a paucity of literature of use in metropolitan areas. In this article, we describe the implementation of a telemedicine-based anesthesia preoperative evaluation and report the program's patient satisfaction, clinical case cancellation rate outcomes, and cost savings in a large metropolitan area (Los Angeles, CA). METHODS: This is a descriptive study of a telemedicine-based preoperative anesthesia evaluation process in an academic medical center within a large metropolitan area. In a 2-year period, we evaluated 419 patients scheduled for surgery by telemedicine and 1785 patients who were evaluated in-person. RESULTS: Day-of-surgery case cancellations were 2.95% and 3.23% in the telemedicine and the in-person cohort, respectively. Telemedicine patients avoided a median round trip driving distance of 63 miles (Q1 24; Q3 119) and a median time saved of 137 (Q1 95; Q3 195) and 130 (Q1 91; Q3 237) minutes during morning and afternoon traffic conditions, respectively. Patients experienced time-based savings, particularly from traveling across a metropolitan area, which amounted to $67 of direct and opportunity cost savings. From patient satisfaction surveys, 98% (129 patients out of 131 completed surveys) of patients who were consulted via telemedicine were satisfied with their experience. CONCLUSIONS: This study demonstrates the implementation of a telemedicine-based preoperative anesthesia evaluation from an academic medical center in a metropolitan area with high patient satisfaction, cost savings, and without increase in day-of-procedure case cancellations.

Application of a newly designed microfork probe for robotic-guided pelvic intraoperative neuromapping.

Introduction: Robotic-assisted total mesorectal excision (TME) with pelvic intraoperative neuromapping was recently accomplished. However, neuromapping is conventionally conducted by a hand-guided laparoscopic probe. We introduce a prototype microfork probe to make robotic-guided neuromapping feasible. Experiments and Technical Setup: Two porcine experiments with nerve-sparing TME surgery were performed. A newly designed prototype bipolar microfork probe was inserted intraabdominally and guided with the robotic forceps. Intermittent neuromapping was then conducted and neuromonitoring data integrated in the surgeon console viewer. Conclusion: Robotic-guided neuromapping is shown to be feasible and fully controllable from the surgeon console.

Diffusion of robotic-assisted laparoscopic technology across specialties: a national study from 2008 to 2013.

INTRODUCTION: Robotic-assisted procedures were frequently found to have similar outcomes and indications to their laparoscopic counterparts, yet significant variation existed in the acceptance of robotic-assisted technology between surgical specialties and procedures. We performed a retrospective cohort study investigating factors associated with the adoption of robotic assistance across the United States from 2008 to 2013. METHODS: Using the Nationwide Inpatient Sample database, patient- and hospital-level variables were examined for differential distribution between robotic-assisted and conventional laparoscopic procedures. Multilevel logistic regression models were constructed to identify independent factors associated with robotic adoption. Furthermore, cases were stratified by procedure and specialty before being ranked according to proportion of robotic-assistance adoption. Correlation was examined between robotic-assistance adoption and relative outcome in comparison with conventional laparoscopic procedures. RESULTS: The national robotic case volume doubled over the five-year period while a gradual decline in laparoscopic case volume was observed, resulting in an increase in the proportion of procedures performed with robotic assistance from 6.8 to 17%. Patients receiving robotic procedures were more likely to be younger, males, white, privately insured, more affluent, and with less comorbidities. These differences have been decreasing over the study period. The three specialties with the highest proportion of robotic-assisted laparoscopic procedures were urology (34.1%), gynecology (11.0%), and endocrine surgery (9.4%). However, no significant association existed between the frequency of robotic-assistance usage and relative outcome statistics such as mortality, charge, or length of stay. CONCLUSION: The variation in robotic-assistance adoption between specialties and procedures could not be attributable to clinical outcomes alone. Cultural readiness toward adopting new technology within specialty and target anatomic areas appear to be major determining factors influencing its adoption.

Impact of Enhanced Recovery After Surgery and Opioid-Free Anesthesia on Opioid Prescriptions at Discharge From the Hospital: A Historical-Prospective Study.

BACKGROUND: The United States is in the midst of an opioid epidemic, and opioid use disorder often begins with a prescription for acute pain. The perioperative period represents an important opportunity to prevent chronic opioid use, and recently there has been a paradigm shift toward implementation of enhanced recovery after surgery (ERAS) protocols that promote opioid-free and multimodal analgesia. The objective of this study was to assess the impact of an ERAS intervention for colorectal surgery on discharge opioid prescribing practices. METHODS: We conducted a historical-prospective quality improvement study of an ERAS protocol implemented for patients undergoing colorectal surgery with a focus on the opioid-free and multimodal analgesia components of the pathway. We compared patients undergoing colorectal surgery 1 year before implementation (June 15, 2015, to June 14, 2016) and 1 year after implementation (June 15, 2016, to June 14, 2017). RESULTS: Before the ERAS intervention, opioids at discharge were not significantly increasing (1% per month; 95% confidence interval [CI], -1% to 3%; P = .199). Immediately after the ERAS intervention, opioid prescriptions were not significantly lower (13%; 95% CI, -30% to 3%; P = .110). After the intervention, the rate of opioid prescriptions at discharge did not decrease significantly 1% (95% CI, -3% to 1%) compared to the pre-period rate (P = .399). Subgroup analysis showed that in patients with a combination of low discharge pain scores, no preoperative opioid use, and low morphine milligram equivalents consumption before discharge, the rate of discharge opioid prescription was 72% (95% CI, 61%-83%). CONCLUSIONS: This study is the first to report discharge opioid prescribing practices in an ERAS setting. Although an ERAS intervention for colorectal surgery led to an increase in opioid-free anesthesia and multimodal analgesia, we did not observe an impact on discharge opioid prescribing practices. The majority of patients were discharged with an opioid prescription, including those with a combination of low discharge pain scores, no preoperative opioid use, and low morphine milligram equivalents consumption before discharge. This observation in the setting of an ERAS pathway that promotes multimodal analgesia suggests that our findings are very likely to also be observed in non-ERAS settings and offers an opportunity to modify opioid prescribing practices on discharge after surgery. For opioid-free anesthesia and multimodal analgesia to influence the opioid epidemic, the dose and quantity of the opioids prescribed should be modified based on the information gathered by in-hospital pain scores and opioid use as well as pain history before admission.

Sled Towing Acutely Decreases Acceleration Sprint Time.

Wong, MA, Dobbs, IJ, Watkins, C, Barillas, SR, Lin, A, Archer, DC, Lockie, RG, Coburn, JW, and Brown, LE. Sled towing acutely decreases acceleration sprint time. J Strength Cond Res 31(11): 3046-3051, 2017-Sled towing is a common form of overload training in sports to develop muscular strength for sprinting. This type of training leads to acute and chronic outcomes. Acute training potentially leads to postactivation potentiation (PAP), which is when subsequent muscle performance is enhanced after a preload stimulus. The purpose of this study was to determine differences between rest intervals after sled towing on acute sprint speed. Twenty healthy recreationally trained men (age = 22.3 ± 2.4 years, height = 176.95 ± 5.46 cm, mass = 83.19 ± 11.31 kg) who were currently active in a field sport twice a week for the last 6 months volunteered to participate. A maximal 30-meter (m) baseline (BL) body mass (BM) sprint was performed (with splits at 5, 10, 20, and 30 m) followed by 5 visits where participants sprinted 30 m towing a sled at 30% BM then rested for 2, 4, 6, 8, or 12 minutes. They were instructed to stand still during rest times. After the rest interval, they performed a maximal 30-m post-test BM sprint. Analysis of variance (ANOVA) revealed that post sled tow BM sprint times (4.47 ± 0.21 seconds) were less than BL times (4.55 ± 0.18 seconds) on an individualized rest interval basis. A follow-up 2 × 4 ANOVA showed that this decrease occurred only in the acceleration phase over the first 5 m (BL = 1.13 ± 0.08 seconds vs. Best = 1.08 ± 0.08 seconds), which may be the result of PAP and the complex relationship between fatigue and potentiation relative to the intensity of the sled tow and the rest interval. Therefore, coaches should test their athletes on an individual basis to determine optimal rest time after a 30-m 30% BM sled tow to enhance acute sprint speed.

Association of Depressive Symptoms and Substance Use With Risky Sexual Behavior and Sexually Transmitted Infections Among African American Female Adolescents Seeking Sexual Health Care.

OBJECTIVES: We examined how depression and substance use interacted to predict risky sexual behavior and sexually transmitted infections (STIs) among African American female adolescents. METHODS: We measured depressive symptoms, substance use, sexual behavior, and STIs in 701 African American female adolescents, aged 14 to 20 years, at baseline and at 6-month intervals for 36 months in Atlanta, Georgia (2005-2007). We used generalized estimating equation models to examine effects over the 36-month follow-up period. RESULTS: At baseline, more than 40% of adolescents reported significant depressive symptoms; 64% also reported substance use in the 90 days before assessment. Depression was associated with recently incarcerated partner involvement, sexual sensation seeking, unprotected sex, and prevalent STIs (all P < .001). In addition, adolescents with depressive symptoms who reported any substance use (i.e., marijuana, alcohol, Ecstasy) were more likely to report incarcerated partner involvement, sexual sensation seeking, unprotected sex, and have an incident STI over the 36-month follow-up (all P < .05). CONCLUSIONS: African American female adolescents who reported depressive symptoms and substance use were more likely to engage in risky behavior and acquire incident STIs. This population might benefit from future prevention efforts targeting the intersection of depression and substance use.

Diverticulitis occurs early after lung transplantation.

BACKGROUND: Lung transplantation recipients are at an increased risk for developing diverticulitis. However, the incidence and natural history of diverticulitis have not been well characterized. Our objective was to identify patient and transplant-related factors that may be associated with an increased risk of developing diverticulitis in this patient population. MATERIALS AND METHODS: This is a retrospective single institution study. All patients who received a lung transplant between May 2008 and July 2013 were evaluated using an existing lung transplantation database. Patient-related factors, the incidence and timing of diverticulitis, and outcomes of medical and surgical management were measured. RESULTS: Of the 314 patients who received a lung transplant, 14 patients (4.5%) developed diverticulitis. All episodes (100%) of diverticulitis occurred within the first 2 y after transplantation. Eight patients (57%) required surgery with a mortality rate of 12.5%. Six patients (43%) were managed medically and did not require surgery with a mean follow-up period of 442 d. CONCLUSIONS: Diverticulitis is common after lung transplantation and occurs with a higher incidence compared with the general population. Diverticulitis occurs early in the posttransplant period, and the majority of patients require surgery. Patients who respond promptly to medical treatment may not require elective resection. A greater awareness of the risk of diverticulitis in the early posttransplant period may allow for earlier diagnosis and treatment.

A Patient-Centered Multidisciplinary Medical HOME for Persons With Intellectual and Developmental Disabilities.

Innovative models of medical and psychiatric care are necessary to address the complex needs of individuals with intellectual and developmental disabilities (IDD), including autism. This article describes a subspecialty medical home program that has provided accessible, comprehensive, coordinated, patient- and family-centered care for this high-needs, underserved patient population. For more than two decades, the University of Utah Huntsman Mental Health Institute Neurobehavior HOME Program (HOME) has provided primary and behavioral health care for individuals with IDD across their lifespan. Program highlights include integrated medical and behavioral health, a unique funding structure, innovative care delivery, and case management. HOME is a clinical setting as well as a Medicaid managed care plan that has blended medical and psychiatric funding streams. This unique funding structure has demonstrated the fiscal sustainability of focusing care on preventive and proactive management of health concerns and responding to crises using a coordinated and comprehensive approach. Rethinking health care delivery and adopting models that are both financially sustainable and provide quality care to this vulnerable population is greatly needed.

Combined endoscopic and laparoscopic surgery may be an alternative to bowel resection for the management of colon polyps not removable by standard colonoscopy.

BACKGROUND: Benign colon polyps may require bowel resection if endoscopic polypectomy cannot be performed to assess adequately for cancer. However, endoscopic removal still may be possible using combined endoscopic and laparoscopic surgery (CELS). The CELS procedure allows for intra- and extraluminal manipulation of the bowel wall to facilitate polyp removal, thereby avoiding bowel resection. This study evaluated the authors' institutional experience with CELS in this patient population. METHODS: Between August 2008 and October 2012, all patients referred to undergo surgery for a benign colon polyp were retrospectively reviewed for operative characteristics, pathology, and postoperative outcomes. Of 14 patients, five were considered candidates for CELS and were compared with nine patients who underwent resection. RESULTS: The average patient age was similar between the two groups (CELS, 64.9 years vs. resection, 68.3 years). The mean polyp size was 2.3 cm in the CELS group and 2.9 cm in the resection group. In the CELS group, polyps were successfully removed in all cases. The mean operating room time was 159 min in the CELS group and 205 min in the resection group. The median hospital stay was 1 day in the CELS group and 5 days in the resection group. No complications occurred in the CELS group. Two patients in the resection group (22 %) experienced a wound infection. One patient had a postoperative ileus (11 %). Four patients in the CELS group had a benign adenoma. One patient had a benign frozen section evaluation, but the final pathology showed adenocarcinoma requiring a subsequent colectomy. In the resection group, six patients had a benign adenoma, and three patients had a T1N0 cancer. In the CELS group, repeat endoscopy was performed an average of 9.9 months after CELS. Two patients had a residual polyp, and two patients had new polyps in a different location. All were successfully removed. CONCLUSION: For benign-appearing polyps not amenable to endoscopic techniques alone, CELS may be an alternative to formal bowel resection for carefully selected patients. The CELS procedure can be performed safely with minimal morbidity and with outcomes that compare favorably with those of formal colectomy.

Guidance for Pharmacy Curricula to Incorporate Health, Wellness, and Health Inequities Stemming From Climate Change: The Report of the 2022-2023 AACP Argus Commission.

The 2022-2023 American Association of College of Pharmacy Argus Commission was charged to provide guidance to schools, curriculum committees, and faculty on how to incorporate health, wellness, and health inequities stemming from climate change into pharmacy curricula. The Argus Commission does not advocate for major changes in the curriculum or standards but suggests a concerted effort across the Academy to enhance the awareness of graduating students of the potential impact of climate change on health both now and in the future. Various examples, along with recommendations and suggestions, are provided of how the impact of climate change on health is currently being integrated into curricula in member schools, as well as a list of resources faculty can use to enhance their awareness of issues related to climate change and health. The Commission was also charged to provide guidance to the American Association of College of Pharmacy regarding future fundraising and business development opportunities. Recommendations in that regard are also included in this report.

Fecal and Tissue Microbiota Are Associated with Tumor T-Cell Infiltration and Mesenteric Lymph Node Involvement in Colorectal Cancer.

Colorectal cancer (CRC) is associated with alterations of the fecal and tissue-associated microbiome. Preclinical models support a pathogenic role of the microbiome in CRC, including in promoting metastasis and modulating antitumor immune responses. To investigate whether the microbiome is associated with lymph node metastasis and T cell infiltration in human CRC, we performed 16S rRNA gene sequencing of feces, tumor core, tumor surface, and healthy adjacent tissue collected from 34 CRC patients undergoing surgery (28 fecal samples and 39 tissue samples). Tissue microbiome profiles-including increased Fusobacterium-were significantly associated with mesenteric lymph node (MLN) involvement. Fecal microbes were also associated with MLN involvement and accurately classified CRC patients into those with or without MLN involvement. Tumor T cell infiltration was assessed by immunohistochemical staining of CD3 and CD8 in tumor tissue sections. Tumor core microbiota, including members of the Blautia and Faecalibacterium genera, were significantly associated with tumor T cell infiltration. Abundance of specific fecal microbes including a member of the Roseburia genus predicted high vs. low total and cytotoxic T cell infiltration in random forests classifiers. These findings support a link between the microbiome and antitumor immune responses that may influence prognosis of locally advanced CRC.

Is an elective diverting colostomy warranted in patients with an endoscopically obstructing rectal cancer before neoadjuvant chemotherapy?

BACKGROUND: Many surgeons prefer immediate diversion in patients with endoscopically obstructed rectal cancer before starting neoadjuvant chemotherapy. OBJECTIVE: The aim of this study was to compare immediate neoadjuvant chemoradiotherapy with diversion for endoscopically obstructed rectal cancer. DESIGN: This study is a retrospective review of patients with rectal adenocarcinoma treated from January 2000 to December 2009. Demographic, tumor, treatment, and outcome data were obtained. Data were analyzed by the use of the Fisher exact probability test and the Student t test. SETTINGS: This study was conducted at a tertiary care hospital/referral center. PATIENTS: Included were patients with a rectal adenocarcinoma unable to be traversed endoscopically but without clinical evidence of obstruction before the initiation of neoadjuvant chemoradiotherapy. Patients with recurrent tumors or those who did not complete neoadjuvant chemoradiotherapy because of compliance were excluded. MAIN OUTCOME MEASURES: The primary outcomes measured were the interval from diagnosis to neoadjuvant chemoradiotherapy initiation and resection and the incidence of complete obstruction. RESULTS: Eighty-five patients with endoscopically obstructed rectal cancer were identified; 16 underwent immediate diversion before neoadjuvant chemoradiotherapy (diverted group) and 69 were treated with immediate neoadjuvant chemoradiotherapy. Five patients undergoing immediate neoadjuvant chemoradiotherapy presented with bloating and distension; 2 were treated with dietary modification, and 3 (4.3%) progressed to complete obstruction following completion of neoadjuvant chemoradiotherapy and required diversion. Both groups were similar in age, tumor height, and surgical margin status. Patients undergoing diversion required a significantly greater number of permanent stomas and were associated with a higher rate of radical pelvic surgery. There was a significant delay in the initiation of neoadjuvant chemoradiotherapy (p < 0.05) and proctectomy (p < 0.001) from the time of diagnosis in the diverted group compared with the immediate neoadjuvant chemoradiotherapy group. The tumors of patients undergoing diversions were more likely to be unresectable following neoadjuvant chemoradiotherapy. LIMITATIONS: This study was limited by its retrospective design and possible selection bias. CONCLUSIONS: Immediate diversion is unnecessary in endoscopically obstructed rectal cancer without clinical signs of obstruction. There appears to be a relationship between immediate diversion and delay in initiation of neoadjuvant chemoradiotherapy and proctectomy. We conclude that immediate neoadjuvant chemoradiotherapy in patients with endoscopically obstructed rectal cancer is safe and feasible.

Pharmacists Are Not Mid-Level Providers.

Pharmacists should not be classified as "mid-level" providers. This classification implies that there are different levels or a hierarchy of providers when in fact each health care provider brings unique and essential knowledge and contributions to the health care team and to the care of patients. Pharmacists are no exception. Timely issues germane to pharmacists, including dependent and independent practice, provider status, and professional identity, contribute to the rationale that pharmacists, just like all other health care providers, should be classified by their professional identity. While use of the term mid-level provider to identify various practitioners may not seem consequential, in today's health care environment, words do matter when it comes to attributing value, and the contributions of all health care providers should be recognized as equally important to the patient care team.

Reducing retraction forces with tactile feedback during robotic total mesorectal excision in a porcine model.

Excessive tissue-instrument interaction forces during robotic surgery have the potential for causing iatrogenic tissue damages. The current in vivo study seeks to assess whether tactile feedback could reduce intraoperative tissue-instrument interaction forces during robotic-assisted total mesorectal excision. Five subjects, including three experts and two novices, used the da Vinci robot to perform total mesorectum excision in four pigs. The grip force in the left arm, used for retraction, and the pushing force in the right arm, used for blunt pelvic dissection around the rectum, were recorded. Tissue-instrument interaction forces were compared between trials done with and without tactile feedback. The mean force exerted on the tissue was consistently higher in the retracting arm than the dissecting arm (3.72 ± 1.19 vs 0.32 ± 0.36 N, p < 0.01). Tactile feedback brought about significant reductions in average retraction forces (3.69 ± 1.08 N vs 4.16 ± 1.12 N, p = 0.02), but dissection forces appeared unaffected (0.43 ± 0.42 vs 0.37 ± 0.28 N, p = 0.71). No significant differences were found between retraction and dissection forces exerted by novice and expert robotic surgeons. This in vivo animal study demonstrated the efficacy of tactile feedback in reducing retraction forces during total mesorectal excision. Further research is required to quantify the clinical impact of such force reduction.

Patient-Centered Decision-making for Postoperative Narcotic-Free Endocrine Surgery: A Randomized Clinical Trial.

Importance: Historically, opioid pain medications have been overprescribed following thyroid and parathyroid surgery. Many narcotic prescriptions are incompletely consumed, creating waste and opportunities for abuse. Objective: To determine whether limiting opioid prescriptions after outpatient thyroid and parathyroid surgery to patients who opt in to narcotic treatment reduces opioid consumption without increasing postoperative pain compared with usual care (routine narcotic prescriptions). Design, Setting, and Participants: A randomized clinical trial of Postoperative Opt-In Narcotic Treatment (POINT) or routine narcotic prescription (control) was conducted at a single tertiary referral center from June 1 to December 30, 2020. A total of 180 adults undergoing ambulatory cervical endocrine surgery, excluding patients currently receiving opioids, were assessed for eligibility. POINT patients received perioperative pain management counseling and were prescribed opioids only on patient request. Patients reported pain scores (0-10) and medication use through 7 daily postoperative surveys. Logistic regression was used to determine factors associated with opioid consumption. Interventions: Patients in the POINT group were able to opt in or out of receiving prescriptions for opioid pain medication on discharge. Control patients received routine opioid prescriptions on discharge. Main Outcomes and Measures: Daily peak pain score through postoperative day 7 was the primary outcome. Noninferiority was defined as a difference less than 2 on an 11-point numeric rating scale from 0 to 10. Analysis was conducted on the evaluable population. Results: Of the 180 patients assessed for eligibility, the final study cohort comprised 102 patients: 48 randomized to POINT and 54 to control. Of these, 79 patients (77.5%) were women and median age was 52 (interquartile range, 43-62) years. A total of 550 opioid tablets were prescribed to the control group, and 230 tablets were prescribed to the POINT group, in which 23 patients (47.9%) opted in for an opioid prescription. None who opted out subsequently required rescue opioids. In the first postoperative week, 17 POINT patients (35.4% of survey responders in the POINT group) reported consuming opioids compared with 27 (50.0%) control patients (P = .16). Median peak outpatient pain scores were 6 (interquartile range, 4-8) in the control group vs 6 (interquartile range, 5-7) in the POINT group (P = .71). In multivariate analysis, patients with a history of narcotic use were 7.5 times more likely to opt in (95% CI, 1.61-50.11; P = .02) and 4.8 times more likely to consume opioids (95% CI, 1.04-1.52; P = .01). Higher body mass index (odds ratio, 1.11; 95% CI, 1.01-1.23; P = .03) and highest inpatient postoperative pain score (odds ratio, 1.24; 95% CI, 1.04-1.52; P = .02) were also associated with opioid consumption. Conclusions and Relevance: In this trial, an opt-in strategy for postoperative narcotics reduced opioid prescription without increasing pain after cervical endocrine surgery. Trial Registration: ClinicalTrials.gov Identifier: NCT04710069.

Reinventing How Pharmacy Educators Connect as a Community.

The onset of the novel coronavirus (COVID-19) pandemic has added a new layer of complexity to an already difficult period for academic pharmacy. The need to follow social-distancing guidelines has resulted in rapid adoption of technology-enabled communication strategies. While these technologies provide unprecedented ways in which we can connect as an academic community, we must consider their effectiveness in not only promoting exchange of information, but also creating inspiration within the community and supporting the level of interdependence required to tackle the difficult challenges that lie ahead. As the connecting body within the community of pharmacy education, it is incumbent on the American Association of Colleges of Pharmacy (AACP) to consider how we will adapt during this period of disruption. We must adopt new strategies that will allow our members to connect in new, meaningful ways, ways that stimulate ideas, new partnerships, and an overall sense of hope for our future.

Housing as a critical determinant of heat vulnerability and health.

Municipalities use Heat Vulnerability Indices (HVIs) to quantify and map relative distribution of risks to human health in the event of a heatwave. These maps ostensibly allow public agencies to identify the highest-risk neighborhoods, and to concentrate emergency planning efforts and resources accordingly (e.g., to establish the locations of cooling centers). The method of constructing an HVI varies by municipality, but common inputs include demographic variables such as age and income - and to some extent, metrics such as land cover. However, taking demographic data as a proxy for heat vulnerability may provide an incomplete or inaccurate assessment of risk. A critical limitation in HVIs may be a lack of focus on housing characteristics and how they mediate indoor heat exposure. To provide an objective assessment of this limitation, we first reviewed HVIs in the literature and those published or commissioned by municipalities. We subsequently verified that most of these HVIs excluded housing factors. Next, to scope the potential consequences, we used physics-based simulations of housing prototypes (46,000 housing permutations per city) to estimate the variation in indoor heat exposure within high-vulnerability neighborhoods in Boston and Phoenix. The results show that by excluding building-level determinants of exposure, HVIs fail to capture important components of heat vulnerability. Moreover, we demonstrate how these maps currently overlook important nuances regarding the impact of building age and air conditioning functionality. Finally, we discuss the challenges of implementing housing stock characteristics in HVIs and propose methods for overcoming these challenges.

Anal Sphincteroplasty in the Minimally Invasive Era: Assessment of National Trends and Complications.

Fecal incontinence is a debilitating and underreported condition. Despite introduction of novel therapies in recent years, anal sphincteroplasty (AS) remains the surgical choice for certain patients. Previous reports have primarily focused on single-surgeon or single-center experience with AS. The purpose of this study was to assess patient characteristics and perioperative outcomes of AS using a national cohort. Patients (n = 586) who underwent AS as a primary procedure between 2009 and 2015 were identified by the CPT code as recorded in the study and were evaluated and examined for association with 30-day complications. The number of sphincteroplasties performed decreased seven-fold between 2009 and 2015. Wound infection, wound dehiscence, and urinary tract infection were the most common complications, occurring in 30 (5.1%), 12 (2.1%), and 6 (1%) patients, respectively. Preoperative steroid use and surgeon specialty were associated with wound complications on multivariate analysis. We present the first national study of patients undergoing AS and identify factors that predispose to wound complications. In addition, we demonstrate that the number of anal sphincteroplasties performed in the United States is decreasing dramatically, likely because of novel therapy for fecal incontinence. We hope that this study will assist in patient counseling and call attention to preserving surgical training as utilization of AS rapidly declines.