Unplanned emergency department or urgent care visits after outpatient rotator cuff repair: potential for avoidance.

BACKGROUND: With the cost of health care rising, the potential to avoid costs from an unplanned return to the emergency department (ED) or urgent care center (UC) after elective outpatient rotator cuff repair (RCR) has been discussed but not extensively assessed. METHODS: Outpatient RCR procedures were queried in a closed health care system, and all unplanned ED and UC visits within 7 days of procedures were collected and compared with other typical outpatient orthopedic procedures (knee arthroscopy, carpal tunnel release, and anterior cruciate ligament reconstruction). Avoidable diagnoses (ADs) for the unplanned visits were defined in advance as visits for (1) constipation, (2) nausea or vomiting, (3) pain, and (4) urinary retention. Final tallies of all visits versus visits with ADs were compared. RESULTS: From June 2015 to May 2016, 1306 outpatient RCRs were performed (729 male and 577 female patients; average age, 60 years). Of the patients, 90 returned for ED or UC visits (6.9%), with 34 for ADs (2.6%). Pain was the most common AD. However, when RCR was compared with other case types, ED or UC visits for urinary retention were significantly more common (P = .007), whereas there was no significant difference with the other ADs. The 1306 RCRs led to a greater proportion of ED or UC visits than the combined 5825 other cases studied (P < .001). DISCUSSION AND CONCLUSIONS: Unplanned ED visits within 7 days of outpatient RCR are measurable and in many cases, such as ED or UC visits for pain, are avoidable. Visits for urinary retention are seen more commonly after RCR. Outpatient RCR led to more unplanned ED and UC visits than other common outpatient orthopedic surgical procedures.

An Enhanced Recovery After Surgery (ERAS) Protocol for Ambulatory Anorectal Surgery Reduced Postoperative Pain and Unplanned Returns to Care After Discharge.

BACKGROUND: Ambulatory surgery for anorectal procedures has been proven to be safe and effective. Specific perioperative pathways combining multiple interventions have been shown to optimize recovery and outcomes associated with inpatient colorectal surgery. However, there are no major studies describing and evaluating a standardized protocol for ambulatory anorectal surgery. The purpose of this study was to evaluate the outcomes of a modified enhanced recovery after surgery (ERAS) protocol for ambulatory anorectal surgery. METHODS: This was a retrospective review of prospectively collected data from 14 Southern California Kaiser Permanente medical centers. An eight-item protocol including: preoperative education, preoperative distribution of prescriptions, preoperative carbohydrate treatment, multimodal analgesia, preferential use of monitored anesthesia care (MAC), routine use of local anesthesia/regional blocks, intraoperative restriction of intravenous fluids, and post-discharge phone call. Postoperative pain scores and preventable returns to the emergency department or urgent care were assessed. RESULTS: Postoperative pain scores were reduced when all eight elements of the protocol were delivered (p = 0.005). On multivariate analysis, there was reduced postoperative pain when preoperative carbohydrate treatment was completed (p = 0.002), with MAC (p = 0.003), and when multimodal analgesia was used (p = 0.02). There were decreased preventable returns to the emergency department or urgent care when MAC was used (p = 0.03); there were more returns for constipation (p = 0.04) but fewer returns for pain (p = 0.002) after preoperative carbohydrate treatment. Local anesthesia was associated with fewer returns for constipation (p = 0.01). CONCLUSIONS: Implementation of a standardized ERAS protocol for ambulatory anorectal surgery decreased postoperative pain and unplanned return visits to emergency care.

Same-Day Discharge in Laparoscopic Acute Non-Perforated Appendectomy.

BACKGROUND: Small studies done during the past decade have demonstrated same-day discharge after appendectomy as an option for non-perforated appendicitis. Here we have examined a large cohort to confirm that same-day discharge in acute non-perforated appendicitis is a safe option. STUDY DESIGN: This was a retrospective study of patients from 14 Southern California Region Kaiser Permanente medical centers. All patients older than 18 years of age with acute, non-perforated appendicitis who underwent a laparoscopic appendectomy between 2010 and 2014 were included. We compared patients discharged on the day of surgery with patients hospitalized for 1 night. We examined readmission rates, complication rates, postoperative emergency department visits, postoperative diagnostic or therapeutic radiology visits, reoperations, and cost of treatment. RESULTS: The cohort was composed of 12,703 patients; 6,710 patients were in the same-day discharge group and 5,993 patients were in the hospitalized group. Patients in the same-day discharge group had a lower rate of readmission within 30 days when compared with the hospitalized group (2.2% vs 3.1%; p < 0.005). In both groups, postoperative rates of visits to emergency or radiology department for diagnostic or therapeutic imaging studies were statistically similar. Postoperative general surgery department visits were slightly higher in the hospitalized group (85% vs 81%; p < 0.001). CONCLUSIONS: Adult patients with acute, non-perforated appendicitis can be discharged safely on the day of surgery without higher rates of postoperative complication or readmission rates compared with those hospitalized after surgery. In addition, same-day discharge in this patient group is cost-effective.

Misleading health-related information promoted through video-based social media: anorexia on YouTube.

INTRODUCTION: The amount of information being uploaded onto social video platforms, such as YouTube, Vimeo, and Veoh, continues to spiral, making it increasingly difficult to discern reliable health information from misleading content. There are thousands of YouTube videos promoting misleading information about anorexia (eg, anorexia as a healthy lifestyle). OBJECTIVE: The aim of this study was to investigate anorexia-related misinformation disseminated through YouTube videos. METHODS: We retrieved YouTube videos related to anorexia using the keywords anorexia, anorexia nervosa, proana, and thinspo on October 10, 2011.Three doctors reviewed 140 videos with approximately 11 hours of video content, classifying them as informative, pro-anorexia, or others. By informative we mean content describing the health consequences of anorexia and advice on how to recover from it; by pro-anorexia we mean videos promoting anorexia as a fashion, a source of beauty, and that share tips and methods for becoming and remaining anorexic. The 40 most-viewed videos (20 informative and 20 pro-anorexia videos) were assessed to gauge viewer behavior. RESULTS: The interrater agreement of classification was moderate (Fleiss' kappa=0.5), with 29.3% (n=41) being rated as pro-anorexia, 55.7% (n=78) as informative, and 15.0% (n=21) as others. Pro-anorexia videos were favored 3 times more than informative videos (odds ratio [OR] 3.3, 95% CI 3.3-3.4, P<.001). CONCLUSIONS: Pro-anorexia information was identified in 29.3% of anorexia-related videos. Pro-anorexia videos are less common than informative videos; however, in proportional terms, pro-anorexia content is more highly favored and rated by its viewers. Efforts should focus on raising awareness, particularly among teenagers, about the trustworthiness of online information about beauty and healthy lifestyles. Health authorities producing videos to combat anorexia should consider involving celebrities and models to reach a wider audience. More research is needed to study the characteristics of pro-anorexia videos in order to develop algorithms that will automatically detect and filter those videos before they become popular.

Pro-anorexia and pro-recovery photo sharing: a tale of two warring tribes.

BACKGROUND: There is widespread use of the Internet to promote anorexia as a lifestyle choice. Pro-anorexia content can be harmful for people affected or at risk of having anorexia. That movement is actively engaged in sharing photos on social networks such as Flickr. OBJECTIVE: To study the characteristics of the online communities engaged in disseminating content that encourages eating disorders (known as "pro-anorexia") and to investigate if the posting of such content is discouraged by the posting of recovery-oriented content. METHODS: The extraction of pro-anorexia and pro-recovery photographs from the photo sharing site Flickr pertaining to 242,710 photos from 491 users and analyzing four separate social networks therein. RESULTS: Pro-anorexia and pro-recovery communities interact to a much higher degree among themselves than what is expected from the distribution of contacts (only 59-72% of contacts but 74-83% of comments are made to members inside the community). Pro-recovery users employ similar words to those used by pro-anorexia users to describe their photographs, possibly in order to ensure that their content appears when pro-anorexia users search for images. Pro-anorexia users who are exposed to comments from the opposite camp are less likely to cease posting pro-anorexia photographs than those who do not receive such comments (46% versus 61%), and if they cease, they do so approximately three months later. Our observations show two highly active communities, where most interaction is within each community. However, the pro-recovery community takes steps to ensure that their content is visible to the pro-anorexia community, both by using textual descriptions of their photographs that are similar to those used by the pro-anorexia group and by commenting to pro-anorexia content. The latter activity is, however, counterproductive, as it entrenches pro-anorexia users in their stance. CONCLUSIONS: Our results highlight the nature of pro-anorexia and pro-recovery photo sharing and accentuate the need for clinicians to be aware of such content and its effect on their patients. Our findings suggest that some currently used interventions are not useful in helping pro-anorexia users recover. Thus, future work should focus on new intervention methods, possibly tailored to individual characteristics.

Dialect topic modeling for improved consumer medical search.

Access to health information by consumers is hampered by a fundamental language gap. Current attempts to close the gap leverage consumer oriented health information, which does not, however, have good coverage of slang medical terminology. In this paper, we present a Bayesian model to automatically align documents with different dialects (slang, common and technical) while extracting their semantic topics. The proposed diaTM model enables effective information retrieval, even when the query contains slang words, by explicitly modeling the mixtures of dialects in documents and the joint influence of dialects and topics on word selection. Simulations using consumer questions to retrieve medical information from a corpus of medical documents show that diaTM achieves a 25% improvement in information retrieval relevance by nDCG@5 over an LDA baseline.