Clinical outcomes in patients with complicated appendicitis.

BACKGROUND: Complicated appendicitis (appendicitis with abscess, perforation, or generalized peritonitis) poses a significant burden on healthcare systems, with incidence up to 28-29%. Current management options include antibiotic therapy and up-front surgery, antibiotic therapy and percutaneous drainage, or antibiotic therapy alone. There is no consensus on treatment guidelines in current literature. This study aims to better define treatment algorithms for patients presenting with acute complicated appendicitis by evaluating clinical outcomes in those treated with or without surgery. METHODS: We performed a single-institution, retrospective review of 220 adult patients (≥ 18 years old) treated for acute complicated appendicitis from January 2017 to June 2022. Demographic and clinicopathologic variables were collected and analyzed. We compared patients who were managed non-operatively versus operatively. Regression modeling was used to determine factors associated with non-operative management (NOM) and those predictive of failure of NOM. RESULTS: Our analysis showed 26.3% patients with acute complicated appendicitis underwent NOM (n = 58), versus 73.6% underwent operative management at index admission (n = 162). Within the NOM group, 55.1% patients were treated with antibiotics alone (n = 32) versus 44.8% with percutaneous drainage (n = 26). Within the operative cohort, 88.7% of patients underwent appendectomy (n = 142). Age, body mass index, comorbidities, vital signs and laboratory values on admission were similar between both groups. Clinical factors predictive of initial NOM were perforation (OR 7.9, 95% CI 3.7-16.5) and phlegmon (OR 6.3, 95% CI 2.8-14.1) at presentation. Clinical factors predictive of failure of NOM requiring surgery on index admission or within 30 days was larger abscess and/or phlegmon size (OR 1.76, 95% CI 1.0-3.0). CONCLUSION: There may be a role in identifying clinical factors in patients with complicated appendicitis that favor non operative versus operative management. Larger abscess and/or phlegmon size could be a predictor of failure of NOM.

Multi-Institutional Study of Referral Patterns for Gynecologic Oncology Consultation.

PURPOSE: Evaluation by a gynecologic oncologist (GO) is associated with improved clinical outcomes for patients with gynecologic cancers, yet little is known about health care factors that influence patients' referrals to GO. METHODS: Medical records of 50 consecutive new patients seen in GO clinics at each of six referral centers across the United States were reviewed. Patient and disease characteristics were collected along with referral indication, evaluation and referral dates, diagnostic procedures, provider specialties, and zone improvement plan (ZIP) code of up to three referring providers per patient. The primary outcome was interval between first evaluation and referral. Univariate associations were evaluated with Chi-square and Wilcoxon rank-sum tests and multivariable associations with negative binomial regression models. Secondary outcome was prolonged time to GO referral, defined as greater than the 75th percentile. Logistic regression was used for multivariable modeling. RESULTS: Three hundred patient records were analyzed. The median time from first health care encounter to referral was 15 days (IQR, 5-43). The mean distance from residence to GO was 39.8 miles (standard deviation, 53.8). Seventy-one percent of GO referrals were initiated by obstetrician-gynecologists, 9% by family physicians, and 6% internists. Presentation-to-referral interval was 76% shorter for patients evaluated by an emergency medicine clinician (exp(Beta), 0.24; 95% CI, 0.11 to 0.53; P < .001). Public insurance was associated with 1.47 times longer time to referral compared with private insurance (exp(Beta), 1.47; 95% CI, 1.05 to 2.04; P = .001). Residents of nonmetropolitan ZIP codes were less likely to have prolonged time to referral (odds ratio [OR], 0.288; P = .017). Distance from residence to GO (per 10 miles) increased the likelihood of prolonged time to referral (OR, 1.10; P = .010). CONCLUSION: Interventions are needed to improve recognition and referral of patients for gynecologic oncology evaluation. Community outreach and engagement with obstetrician-gynecologists should be prioritized to improve times to referral.

A Review of Slipping Rib Syndrome: Diagnostic and Treatment Updates to a Rare and Challenging Problem.

Slipping rib syndrome (SRS) is a disorder that occurs when one or more of the eighth through tenth ribs become abnormally mobile. SRS is a poorly understood condition leading to a significant delay in diagnosis and therapeutic management. History and a physical exam are usually sufficient for a diagnosis of SRS. The utility of dynamic ultrasounds has also been studied as a useful diagnostic tool. Multiple surgical techniques for SRS have been described within the literature. Cartilage rib excision (CRE) has been the most common technique utilized. However, the literature has shown a high rate of recurrence and associated risks with the procedure. More recently, minimally invasive rib fixation and costal cartilage excision with vertical rib plating have been shown as successful and safe alternative techniques. This may be an effective, alternative approach to CRE in adult and pediatric populations with SRS.

Using mHealth to Improve Usage of Antenatal Care, Postnatal Care, and Immunization: A Systematic Review of the Literature.

Mobile health (mHealth) technologies have been implemented in many low- and middle-income countries to address challenges in maternal and child health. Many of these technologies attempt to influence patients', caretakers', or health workers' behavior. The purpose of this study was to conduct a systematic review of the literature to determine what evidence exists for the effectiveness of mHealth tools to increase the coverage and use of antenatal care (ANC), postnatal care (PNC), and childhood immunizations through behavior change in low- and middle-income countries. The full text of 53 articles was reviewed and 10 articles were identified that met all inclusion criteria. The majority of studies used text or voice message reminders to influence patient behavior change (80%, n = 8) and most were conducted in African countries (80%, n = 8). All studies showed at least some evidence of effectiveness at changing behavior to improve antenatal care attendance, postnatal care attendance, or childhood immunization rates. However, many of the studies were observational and further rigorous evaluation of mHealth programs is needed in a broader variety of settings.