Editorial: visceral fat as a predictor of post‐operative recurrence of Crohn’s disease

Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/137608/1/apt14069.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/137608/2/apt14069_am.pd

Correlates of patient satisfaction and provider trust after breast-conserving surgery

BACKGROUND Although breast-conserving therapy (BCS) is considered the standard of care for early-stage breast cancer, up to 20% of patients are dissatisfied. The effect of treatment-related factors on patient satisfaction with their healthcare experiences is unclear. METHODS All BCS patients at the University of Michigan Medical Center who were treated between January 2002 and May 2006 were surveyed (n = 714; response rate, 79.5%). Patients were queried regarding 4 aspects of their decision for surgery: satisfaction with the decision, decision regret, decisional conflict, and trust in surgeons. Independent variables included the number of re-excisions, the occurrence of postoperative complications, and postoperative breast appearance, which was assessed by using the Breast Cancer Treatment and Outcomes scale. Multiple logistic regression was used to assess the effect of the independent variables on each outcome controlling for demographic and clinical characteristics. RESULTS Breast asymmetry after BCS was correlated significantly with patient satisfaction with their treatment experiences and patient distrust in surgeons. Women who reported pronounced asymmetry were significantly less likely to be satisfied with the decision for surgery compared with women who reported minimal asymmetry (odds ratio [OR], 0.43; 95% confidence interval [95% CI], 0.21–0.89). Women with pronounced asymmetry were less likely to be certain about their surgical decision (OR, 0.36; 95% CI, 0.21–0.60) and to believe that they were prepared to make the decision for surgery (OR, 0.25; 95% CI, 0.14–0.43). Increasing breast asymmetry was associated with higher surgeon distrust scores (2.14 vs 2.30 vs 2.35; P = .04) and with the occurrence of postoperative complications (distrust score: 2.23 vs 2.35; P = .03). Reoperation after BCS was not associated with patient satisfaction or trust in providers. CONCLUSIONS Esthetic result after BCS was associated more profoundly with aspects of satisfaction than either surgical therapy or the occurrence of postoperative complications. The current findings indicated that surgeons who care for patients with breast cancer should identify the women at an increased risk for breast asymmetry preoperatively to effectively address their expectations of treatment outcomes. Cancer 2008. © 2008 American Cancer Society.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/58592/1/23351_ftp.pd

Cold snare polypectomy for non-pedunculated colon polyps greater than 1 cm

Background and study aims Colonic polyps > 1 cm in size are commonly managed using hot polypectomy techniques. The most frequent adverse events (delayed bleeding, post-polypectomy syndrome, and perforation) are related to electrocautery-induced injury. We hypothesized that cold resection of large polyps may have similar efficacy and improved safety compared to hot polypectomy. Our aims were to evaluate efficacy and safety of piecemeal cold snare resection of colonic polyps > 1 cm. Patients and methods Patients undergoing lift and piecemeal cold snare polypectomy of non-pedunculated colon polyps > 1 cm from October 2013 to September 2015 were identified retrospectively. Efficacy was defined by the absence of residual adenomatous tissue at endoscopic follow-up. Adverse events (AEs), including post-procedural bleeding, bowel perforation, or post-procedural pain requiring hospitalization were assessed by chart review and telephone follow-up.  Results Seventy-three patients underwent piecemeal cold snare polypectomy for 94 colon polyps > 1 cm with 56 of 73 patients completing follow-up on 72 polyps. Residual or recurrent adenoma was found in 7 cases (9.7 %). Median polyp size was significantly greater in those with residual/recurrent adenoma (37.1 vs. 19.1 mm, P < .0001). There were no AEs among all 73 patients enrolled. Conclusions Piecemeal cold snare resection of colon polyps > 1 cm is feasible, safe and efficacious when compared to published hot polypectomy data. Additional observational and randomized comparative effectiveness studies are necessary to demonstrate comparable adenoma eradication and improved safety advantage over existing hot snare polypectomy techniques

The Incidence of Upper and Lower Extremity Surgery for Rheumatoid Arthritis Among Medicare Beneficiaries

Background: For elderly patients with rheumatoid arthritis, aggressive immunosuppression can be difficult to tolerate, and surgery remains an important treatment option for joint pain and deformity. We sought to examine the epidemiology of surgical reconstruction for rheumatoid arthritis among older individuals who were newly diagnosed with the disorder. Methods: We identified a 5% random sample of Medicare beneficiaries (sixty-six years of age and older) newly diagnosed with rheumatoid arthritis from 2000 to 2005, and followed these patients longitudinally for a mean of 4.6 years. We used univariate analysis to compare the time from the diagnosis of rheumatoid arthritis to the first operation among the 360 patients who underwent surgery during the study period. Results: In our study cohort, 589 procedures were performed among 360 patients, and 132 patients (37%) underwent multiple procedures. The rate of upper extremity reconstruction was 0.9%, the rate of lower extremity reconstruction was 1.2%, and knee arthroplasty was the most common procedure performed initially (31%) and overall (29%). Upper extremity procedures were performed sooner than lower extremity procedures (fourteen versus twenty-five months; p = 0.02). In multivariable analysis, surgery rates declined with age for upper and lower extremity procedures (p \u3c 0.001). Conclusions: Knee replacement remains the most common initial procedure among patients with rheumatoid arthritis. However, upper extremity procedures are performed earlier than lower extremity procedures. Understanding the patient and provider factors that underlie variation in procedure rates can inform future strategies to improve the delivery of care to patients with rheumatoid arthritis. Level of Evidence: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence

Variation in Rheumatoid Hand and Wrist Surgery among Medicare Beneficiaries: A Population-based Cohort Study

Objective. To examine the rate and variation in rheumatoid arthritis (RA)-related hand and wrist surgery among Medicare (elderly) beneficiaries in the United States, and to identify the patient and provider factors that influence surgical rates. Methods. Using the 2006–2010 100% Medicare claims data of beneficiaries with RA diagnosis, we examined rates of rheumatoid hand and wrist arthroplasty, arthrodesis, and hand tendon reconstruction in the United States. We used multivariate logistic regression models to examine variation in receipt of surgery by patient and regional characteristics (density of providers, intensity of use of biologic disease-modifying antirheumatic drugs). Results. Between 2006 and 2010, the annual rate of RA-related hand and wrist arthroplasty or arthrodesis was 23.1 per 10,000 patients, and the annual rate of hand tendon reconstruction was 4.2 per 10,000 patients. The rates of surgery varied 9-fold across hospital referral regions in the United States. Younger patient age, female sex, white race, higher socioeconomic status (SES), and rural residence were associated with a higher likelihood of undergoing arthroplasty and arthrodesis. We observed a significant decline in rate of arthroplasty and arthrodesis with increasing density of rheumatologists. Tendon reconstruction was not influenced by provider factors, but was correlated with age, race, SES, and rural status of the patients. Conclusion. Surgical reconstruction of rheumatoid hand deformities varies widely across the United States, driven by both regional availability of subspecialty care in rheumatology and individual patient factors

Systematic review with network meta‐analysis: the efficacy of anti‐ TNF agents for the treatment of Crohn's disease

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/107372/1/apt12749.pd

Letter: biological drugs for inducing remission in ulcerative colitis – authors' reply

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/106897/1/apt12724.pd

Letter: comparative efficacy of biological therapy in patients with ulcerative colitis – authors’ reply

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/107370/1/apt12773.pd

Identification of symptom domains in ulcerative colitis that occur frequently during flares and are responsive to changes in disease activity

<p>Abstract</p> <p>Background</p> <p>Ulcerative colitis disease activity is determined by measuring symptoms and signs. Our aim was to determine which symptom domains are frequent and responsive to change in the evaluation of disease activity, which are those defined by three criteria: 1) they occur frequently during flares; 2) they improve during effective therapy for ulcerative colitis; and 3) they resolve during remission.</p> <p>Methods</p> <p>Twenty-eight symptom domains, 16 from standard indices and 12 novel domains identified by ulcerative colitis patient focus groups, were evaluated. Sixty subjects with ulcerative colitis were surveyed, rating each symptom on the three criteria with a 100 mm Visual Analogue Scale. Frequent and responsive symptoms were defined <it>a priori </it>as those whose median Visual Analogue Scale rating for all 3 criteria was significantly greater than 50.</p> <p>Results</p> <p>Thirteen of the 28 symptom domains were identified as both frequent in ulcerative colitis flares and responsive to changes in disease activity. Seven of these 13 symptom domains were novel symptoms derived from ulcerative colitis patient focus groups including stool mucus, tenesmus, fatigue, rapid postprandial bowel movements, and inability to differentiate liquid or gas from solid stool when rectal urgency occurs. Ten of the 16 symptom domains from standard indices were either infrequent or unresponsive to changes in disease activity.</p> <p>Conclusion</p> <p>Only some of the symptoms of ulcerative colitis that are important to patients are included in standard indices, and several symptoms currently measured are not frequent or responsive to change in ulcerative colitis patients. Development of survey measures of these symptom domains could significantly improve the assessment of disease activity in ulcerative colitis.</p