Sars-COVID-19 was the mother of invention for trailblazing authors, Vu et al.1 Pandemic-related operating room closures, in part, due to a paucity of available hospital beds and a shortage of trained ...nurses to care for semi-elective surgical patients' inpatient needs, placed point pressure on providers and patients. Could patients be better served by spending post-operative-day-zero in the comfort (and safety!aaA likely, albeit impossible-to-track, side benefit of this approach was decreased COVID exposure and transmission in this post-operative population who convalesced in social isolation.) of their own beds at home? To foster health equity, what support can the hospital system (an entity which is presumably saving thousands of dollars by safely avoiding patients' inpatient stays) give to those who may not meet criteria due to health literacy issues, home support, and access to telecommunication technologies?
Disparities in Access to Oral Health Care Northridge, Mary E; Kumar, Anjali; Kaur, Raghbir
Annual review of public health,
04/2020, Letnik:
41, Številka:
1
Journal Article
Recenzirano
Odprti dostop
In the United States, people are more likely to have poor oral health if they are low-income, uninsured, and or members of racial ethnic minority, immigrant, or rural populations who have suboptimal ...access to quality oral health care. As a result, poor oral health serves as the national symbol of social inequality. There is increasing recognition among those in public health that oral diseases such as dental caries and periodontal disease and general health conditions such as obesity and diabetes are closely linked by sharing common risk factors, including excess sugar consumption and tobacco use, as well as underlying infection and inflammatory pathways. Hence, efforts to integrate oral health and primary health care, incorporate interventions at multiple levels to improve access to and quality of services, and create health care teams that provide patient-centered care in both safety net clinics and community settings may narrow the gaps in access to oral health care across the life course.
When COVID-19 curtailed elective surgeries, our college transitioned to a virtual platform. “Benched” surgeons statewide engaged students online. Third-year students who had completed 2/3 of a ...longitudinal integrated clerkship (LIC) studied online modules on topics germane to surgery for 1 week. Core entrustable professional activities (EPAs) for entering residency were the backbone of lessons/assignments/assessments. Surgeons coached students around EPAs. Fifty-eight students in consistent small groups, spent 2 hours/day for 4 days with the same pair of surgeon coaches. Off-line, students created a unique hypothetical case/day, practiced and peer-reviewed EPAs. Online, coaches posed scenarios to drill EPAs. Pre/during/post assessments demonstrated progressive proficiency. High level of engagement resulted in 100% attendance and ease of recruitment/retention of faculty. Although variability in students’ clinical settings was high, a virtual week had aided in leveling the learning environment. Prior experience with 2/3 of their total surgery exposure in the LIC allowed for a smooth transition to virtual.
Abstract
Preserving patients' native tissues has posed many challenges for surgeons. Increased life expectancy is leading to a proportionately older surgical population with weaker tissues. The ...growing population of morbidly obese patients in addition to those with multiple comorbidities which influence the native strength and perfusion of tissues compounds the surgeon's challenge. Certainly, there is a rising demand for materials to replace or augment a patient's native tissue when it has been compromised. Over time, the number of products available has increased substantially. The
ideal
substitute, however, is debatable. The manufacturing and processing of these materials has become more complex and this has resulted in a significant increase in cost. The composition of the mesh, clinical scenario, and operative technique all interact to impact the long-term results. Surgeons require a thorough understanding of these products to guide proper selection and use, to ensure optimal outcomes for patients, and to properly steward financial resources. This review will outline the properties of commonly used materials, highlighting the strength and weakness of each. It will then discuss recommendations regarding mesh selection, coding, and reimbursement. While general principles and trends can be highlighted, further studies of biologic versus synthetic meshes are clearly necessary.
Summary Background Patients with locally advanced rectal cancer who achieve a pathological complete response to neoadjuvant chemoradiation have an improved prognosis. The need for surgery in these ...patients has been questioned, but the proportion of patients achieving a pathological complete response is small. We aimed to assess whether adding cycles of mFOLFOX6 between chemoradiation and surgery increased the proportion of patients achieving a pathological complete response. Methods We did a phase 2, non-randomised trial consisting of four sequential study groups of patients with stage II–III locally advanced rectal cancer at 17 institutions in the USA and Canada. All patients received chemoradiation (fluorouracil 225 mg/m2 per day by continuous infusion throughout radiotherapy, and 45·0 Gy in 25 fractions, 5 days per week for 5 weeks, followed by a minimum boost of 5·4 Gy). Patients in group 1 had total mesorectal excision 6–8 weeks after chemoradiation. Patients in groups 2–4 received two, four, or six cycles of mFOLFOX6, respectively, between chemoradiation and total mesorectal excision. Each cycle of mFOLFOX6 consisted of racemic leucovorin 200 mg/m2 or 400 mg/m2 , according to the discretion of the treating investigator, oxaliplatin 85 mg/m2 in a 2-h infusion, bolus fluorouracil 400 mg/m2 on day 1, and a 46-h infusion of fluorouracil 2400 mg/m2 . The primary endpoint was the proportion of patients who achieved a pathological complete response, analysed by intention to treat. This trial is registered with ClinicalTrials.gov , number NCT00335816. Findings Between March 24, 2004, and Nov 16, 2012, 292 patients were registered, 259 of whom (60 in group 1, 67 in group 2, 67 in group 3, and 65 in group 4) met criteria for analysis. 11 (18%, 95% CI 10–30) of 60 patients in group 1, 17 (25%, 16–37) of 67 in group 2, 20 (30%, 19–42) of 67 in group 3, and 25 (38%, 27–51) of 65 in group 4 achieved a pathological complete response (p=0·0036). Study group was independently associated with pathological complete response (group 4 compared with group 1 odds ratio 3·49, 95% CI 1·39–8·75; p=0·011). In group 2, two (3%) of 67 patients had grade 3 adverse events associated with the neoadjuvant administration of mFOLFOX6 and one (1%) had a grade 4 adverse event; in group 3, 12 (18%) of 67 patients had grade 3 adverse events; in group 4, 18 (28%) of 65 patients had grade 3 adverse events and five (8%) had grade 4 adverse events. The most common grade 3 or higher adverse events associated with the neoadjuvant administration of mFOLFOX6 across groups 2–4 were neutropenia (five in group 3 and six in group 4) and lymphopenia (three in group 3 and four in group 4). Across all study groups, 25 grade 3 or worse surgery-related complications occurred (ten in group 1, five in group 2, three in group 3, and seven in group 4); the most common were pelvic abscesses (seven patients) and anastomotic leaks (seven patients). Interpretation Delivery of mFOLFOX6 after chemoradiation and before total mesorectal excision has the potential to increase the proportion of patients eligible for less invasive treatment strategies; this strategy is being tested in phase 3 clinical trials. Funding National Institutes of Health National Cancer Institute.
Although reverse shoulder arthroplasty (RSA) has shown satisfactory outcomes in rotator cuff–deficient shoulders, its performance in shoulders with an intact rotator cuff has not been fully ...elucidated. Shoulder osteoarthritis can present with alterations in glenoid morphology, which have contributed to inconsistent outcomes in anatomic shoulder replacement. The glenoid component is responsible for a predominance of these arthroplasty complications. Given these glenoid-related difficulties, RSA may provide a more favorable option. We aimed to summarize the current literature on rotator cuff intact osteoarthritis treated with primary RSA and to determine whether morphologic changes in the glenoid led to inferior outcomes.
A literature search was performed using an inclusion criterion of primary RSA for osteoarthritis with an intact rotator cuff. The Modified Coleman Methodology Score was calculated to analyze reporting quality. Following appropriate exclusions, of the 1002 studies identified by the databases, 13 were selected.
Postoperative improvement in weighted means for Constant scores reached statistical significance (P = .02). The mean rate of major complications was 3.8%. A subset of 8 studies was created that detailed the following descriptions of altered glenoid morphology: “static posterior instability,” “severe posterior subluxation,” “posterior glenoid wear >20°,” “significant posterior glenoid bone loss,” “biconcave glenoid,” “B2 glenoid,” and “B/C glenoid.” Within this subset, the mean complication rate was 4.7%, with 4 of the 7 studies having a rate ≤ 3%, and improvements in the Constant score (P = .002) and external rotation (P = .02) reached statistical significance.
RSA as treatment for osteoarthritis with an intact rotator cuff provides optimal outcomes with low complication rates across a short term of follow up. Preoperative considerations for using reverse arthroplasty in the treatment of osteoarthritis with an intact rotator cuff include glenoid retroversion, posterior humeral subluxation, and glenoid bone loss. The attributes of reverse arthroplasty that contribute to favorable outcomes in arthritic shoulders include its semiconstrained design and robust glenoid fixation. Soft-tissue imbalances as a consequence of pathologic glenoid morphology and chronic humeral subluxation can be mitigated with the RSA semiconstrained design. Glenoid bone loss can be effectively managed with RSA’s robust glenoid fixation, with and without the use of bone graft. The capability to lateralize the joint center of rotation may be valuable when faced with a medialized glenoid wear pattern. The current findings suggest that reverse arthroplasty can achieve highly favorable outcomes for glenohumeral osteoarthritis with an intact rotator cuff.
Letters of recommendation (LORs) play an important role in applicant selection for graduate medical education programs. LORs may be of increasing importance in the evaluation of applicants given the ...recent change of the USMLE Step 1 to pass/fail scoring and the relative lack of other objective measures by which to differentiate and stratify applicants. Narrative letters of recommendation (NLORs), although widely used, have certain limitations, namely variability in interpretation, introduction of gender/race bias, and performance inflation. Standardized letters of recommendation (SLOR) have been proposed as a potential corrective to these limitations. We conducted a series of semi-structured interviews and focus groups to gather perspectives from letter writers and readers to inform methods for improving information elicited by SLORs from which we collected and analyzed data using the constant comparative method and a process of iterative coding. We applied our findings to the development of a novel SLOR for use in surgical residency program applications and were subsequently invited to help revise existing SLORs for a surgical post-graduate training program.
•SLORs have been recommended to replace NLORs in residency applications to increase objectivity and decrease bias.•SLOR have not been widely adopted by faculty who write letters in support of general surgery residency candidates.•SLORs are vulnerable to a “ceiling effect” and may not eliminate gender-based differences in candidate description.
Local Excision of Rectal Cancer Young, Daniel Owen; Kumar, Anjali S
The Surgical clinics of North America,
06/2017, Letnik:
97, Številka:
3
Journal Article
Recenzirano
Local excision (LE) of early-stage rectal cancer avoids the morbidity associated with radical surgery but has historically been associated with inferior oncologic outcomes. Newer techniques, ...including transanal endoscopic microsurgery (TEM) and transanal minimally invasive surgery (TAMIS), have been developed to improve the quality of LE and extend the benefits of LE to tumors in the more proximal rectum. This article provides an overview of conventional LE, TEM, and TAMIS techniques, including indications for their use and pertinent literature on their associated outcomes for rectal cancer.
Understanding how incentives and their timing influence study enrollment rates is important to efficient study design and increasing the generalizability of findings. This 2-arm, parallel randomized ...trial evaluated how conditional vs. unconditional mailed incentives of a $20 gift card affected study enrollment in a sample of participants screened for lung cancer screening.
Eligible participants included Black and White adults who underwent lung cancer screening with low-dose CT and had negative screening results at two North Carolina imaging facilities in 2018. We used a stratified randomization scheme, by sex and race, to assign incentive type (conditional vs. unconditional). We used the Tailored Design Method with six points of mailed contact to engage participants. We compared study enrollment rates using chi-square tests and logistic regression analyses.
After adjusting for sex, race, age, smoking status, participant residence, and screening site, participants who received unconditional incentives were 74% more likely to enroll than those who received conditional incentives (adjusted OR = 1.74 (95% CI: 1.01, 3.00).
Type of incentive can play a role in increasing study enrollment, especially mailed surveys that target individuals who currently or previously smoked. Unconditional incentives may be worth the initial cost to engage study participants.
Background and Aim. Previous studies have reported 63% of primary inguinal hernia patients present with apparent enlargement of the ilioinguinal nerve beyond the inguinal ring. This may be due to ...hernia-related pressure on the canal portion of the ilioinguinal nerve, a form of compression neuropathy. The ilioinguinal nerve of 30 patients was resected near the external inguinal ring during herniorrhaphy and histologically characterized to investigate the underlying cause of the size discrepancy. Methods. 30 male patients with primary inguinal hernias undergoing primary inguinal herniorrhaphy were prospectively recruited for ilioinguinal nerve resection and evaluation. Three samples of the resected ilioinguinal nerve (proximal, canal, and distal) were evaluated using Masson’s trichrome stain to measure fascicle and total nerve cross-sectional area and detect changes in collagen. Results. The fascicle cross-sectional area in the canal segment was significantly decreased compared to the proximal control with a large effect size observed (p=0.016,η2 =0.16). There was no significant difference in the nerve cross-sectional area between locations, but there was a moderate to large effect size observed between locations (p=0.165,η2 =0.105). There was no significant difference in collagen content nor effect size observed between locations (p=0.99,η2 =1.503×10−4). Interpretation. The decrease in the fascicle cross-sectional area within the inguinal canal further suggests that there is chronic pressure applied by hernia tissue consistent with axon degeneration. Collagen content is uniformly distributed along the length of the nerve. Further studies with larger samples are needed to confirm the observed effect of nerve location on the total nerve cross-sectional area and axon loss.
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