Water Competency and Sensory Processing Among Children on the Autism Spectrum.

IMPORTANCE: Globally, drowning is the third leading cause of unintentional injury death, and children on the autism spectrum are at a higher risk of drowning. Several factors affect limited water competency (swim skills and water safety) and engagement in swimming as a meaningful leisure activity. OBJECTIVE: To identify baseline water competency among children on the autism spectrum, examine caregiver goals for swim skill intervention, and examine factors associated with water competency. DESIGN: Cross-sectional analysis of baseline assessment from a larger randomized controlled trial. SETTING: Franklin County Board of Developmental Disabilities Therapy Pool. PARTICIPANTS: Children on the autism spectrum (N = 37; 28 boys, 9 girls), ages 5 to 9 yr, recruited from the local community. OUTCOMES AND MEASURES: Water competency was assessed using the Water Orientation Test-Alyn 1 and 2 (WOTA 1 and 2). Caregivers completed the Canadian Occupational Performance Measure (COPM), the Sensory Profile-2 (SP-2), and a prior aquatic exposure questionnaire. RESULTS: Children on the autism spectrum showed limited water competency skills on the WOTA 1 and 2. A majority of caregivers identified safety in and around water as a goal for their child, using the COPM. Higher conduct processing and low registration scores on the SP-2 significantly correlated with lower water competency. Exposure to group lessons significantly correlated with better water competency. CONCLUSIONS AND RELEVANCE: Children on the autism spectrum demonstrated limited swim and water safety skills, highlighting the need for programs that teach swim and water safety skills in this population. Plain-Language Summary: This study examined water competency, including swim safety skills, among children on the autism spectrum. The results suggest that these children lacked basic water competency and safety skills. Caregivers of children on the autism spectrum identified water safety in and around bodies of water to be a high-priority goal. A child's sensory characteristics and prior exposure to water activities affect their water competency. Our results highlight the need for programs that teach swim and water safety skills for children on the autism spectrum.

Improving water competency among children on the autism spectrum: the AquOTic randomized controlled trial.

Introduction: There is a critical need for evidence-based and manualized interventions targeting water competency including swim and water safety skills tailored to meet the needs of children on the autism spectrum, a group that is at a high risk of drowning. This study examined the efficacy of AquOTic-a 10-week occupational therapy-based aquatic intervention to improve water competency among children on the autism spectrum. Methods: A total of 37 children on the autism spectrum (ages 5-9 years) were randomized to a waitlist control group (n = 24) or AquOTic intervention group (n = 37; 28 males). Blinded assessors administered the standardized Water Orientation Test-Alyn (WOTA) 1 and 2 and a Swim Skills Checklist to all participants pre- and post-AquOTic/control. Repeated measures mixed effects models were used to examine intervention effects. Results: Average WOTA 1 scores increased significantly after participants received AquOTic (Δ = 5.7; 95% CI: 3.7-7.8; p < 0.001), and average WOTA 2 scores increased significantly after participants received AquOTic (Δ = 9.0; 95% CI: 5.7-12.3; p < 0.001). Average swim skills increased significantly after participants received AquOTic (Δ = 7.6; 95% CI: 5.3, 10.0; p < 0.001). Conclusion: Our results highlight the efficacy of AquOTic to improve water competency among children on the autism spectrum. Further research is needed to examine long-term effects, dosage requirements to achieve water competency, and the impact of aquatic therapy on other health outcomes. Clinical Trials Registration: clinicaltrials.gov, NCT05524753.

Changes in the lipidome are associated with immune activation and subclinical vascular disease in youth with HIV in Uganda.

This study examined the changes in the lipidome and associations with immune activation and cardiovascular disease markers in youth living with perinatally acquired HIV (YPHIV). The serum lipidome was measured in ART-treated YPHIV (n=100) and HIV- Ugandan children (n=98) Plasma markers of systemic inflammation, monocyte activation, gut integrity, T cell activation, as well as and common carotid artery intima-media thickness (IMT) and pulse wave velocity (PWV) were evaluated at baseline and 96 weeks. Overall, median age was 12 years,52% were females. Total cholesterol, LDL, and HDL were similar between the groups, however, the concentrations of ceramides, diacylglycerols, free fatty acids, lysophysophatidylcholines and phosphatidylcholines, were higher in YPHIV (P≤0.03). Increases in phosphatidylethanolamine (16:0 and 18:0) correlated with increases in sCD163, OxLDL, CRP, IFAB and PWV in PHIV (r≥0.3). YPHIV, successfully suppressed on ART, have elevated lipid species that are associated with CVD, specificallypalmitic acid (C16:0) and stearic acid (C18:0).

Surgical Second Opinion for Pancreatic Cancer Patients.

BACKGROUND: Due to the complexity of pancreatic surgery, patients diagnosed with pancreatic ductal adenocarcinoma (PDAC) may seek out the opinion of more than one surgeon. Little is known regarding how second surgical opinions impact the likelihood of pancreatectomy and perioperative outcomes. Our study aimed to determine the impact of obtaining second surgical opinions on pancreatectomy rates and to assess its impact on surgical outcomes. STUDY DESIGN: Patients who were diagnosed with PDAC between 2013 and 2020 were identified using 100% Medicare Inpatient and Outpatient Standard Analytic Files (SAFs). Data collected included the number of surgeons consulted and geographic region. Receipt of pancreatectomy and perioperative outcomes were compared between patients who received more than one surgical consultation. RESULTS: Of 116,072 patients diagnosed with PDAC, 10,640 (9.2%) underwent pancreatectomy. Among the 1,906 (17.9%) patients who underwent pancreatectomy after a second opinion, 39.7% (n=756) underwent resection with their initial surgeon. Patients receiving a second surgical opinion were more likely to undergo pancreatectomy (adjusted odds ratio [aOR] 6.17; 95% CI 5.78-6.59), with decreased odds among rural patients (aOR 5.57; 95% CI: 4.64-6.69). Patients who underwent surgery and received a second opinion had equivalent length of stay and complication rates compared to those who did not seek a second opinion (both p>0.05). CONCLUSIONS: Among Medicare patients who underwent pancreatectomy for pancreatic cancer, approximately 1 in 7 patients received a second surgical opinion. Additional research is needed on the impact of second opinions on long-term cancer-specific outcomes.

Prevalence of exocrine pancreatic insufficiency at 12 months after acute pancreatitis: a prospective, multicentre, longitudinal cohort study.

Background: Exocrine Pancreatic insufficiency (EPI) occurs following acute pancreatitis (AP) at variably reported rates and with unclear recovery timeline. The aim of this study was to establish the prevalence and predictors of EPI at 12 months after AP in a prospective cohort. Methods: In this prospective, multicentre, longitudinal cohort study, adult participants (≥18 years) admitted to the hospital with an AP attack (defined by Revised Atlanta Classification) were enrolled in a United States multi-centre longitudinal cohort (Sites: The Ohio State University, University of Pittsburgh, and Johns Hopkins University). Patients were excluded if they had pancreatic cancer, chronic pancreatitis, or malabsorptive disease (including previously diagnosed EPI). Participant data was obtained by interview and by review of the electronic medical record. EPI was assessed by stool fecal elastase (FE-1) levels collected at baseline, 3 months, and 12 months (primary endpoint). EPI was defined by FE-1 <200 µg/g; severe FE-1 level ≤100 µg/g; mild FE-1 101-200 µg/g. Multivariable logistic regression was used to identify predictors of EPI at 12 months. This study is registered with ClinicalTrials.gov, NCT03063398. Findings: EPI was observed in 29 (34.1%) of the 85 participants [44 (51.8%) male, mean age 54.7 ± 14.1 years] who provided stool samples at 12 months. For the study overall, participants were recruited between June 22, 2017 and October 18, 2021. A total of 5794 individuals were screened, 311 of whom were eligible for the study. 112 participants provided stool samples at baseline, 79 completed stool samples at 3 months, and 85 completed samples at 12 months. 64 participants included samples at all 3 timepoints. In univariable analysis, factors significantly associated with EPI at 12 months included recurrent (versus index) AP, pre-existing diabetes, alcohol, and idiopathic etiologies, and increasing severity of AP. In multivariable analysis, the odds of having EPI at 12 months increased 4-fold with idiopathic AP etiology (Odds Ratio 4.095, 95% Confidence Interval [CI] 1.418, 11.826), and 3-fold with moderately severe or severe AP (Odds Ratio 3.166, 95% CI 1.156, 8.670), and baseline diabetes mellitus (Odds Ratio 3.217, 95% CI 1.113, 9.298). Even individuals with an index mild attack of AP (n = 39) developed severe EPI at 12 months (prevalence 12.8%). Interpretation: EPI as diagnosed by FE-1 is present in over one third of prospectively assessed patients at 12 months post-AP. Since EPI develops in patients with mild AP, investigations are needed to understand the mechanisms of injury and identify methods for tailored screening. Funding: This study was supported by an Investigator Initiated Research Grant from AbbVie, Inc.

Age-related trends in urine specific gravity in apparently healthy cats.

OBJECTIVES: Urine specific gravity (USG) is the most common method for the estimation of urine concentration in cats. Utilization of USG as a screening tool is easily accessible and is of low cost to the client if strategically utilized in settings of higher diagnostic value. There is currently minimal population information regarding how USG changes across ages in cats. METHODS: Data were collected from electronic pet medical records from more than 1000 hospitals and screened for cats with an apparently healthy clinical status and complete diagnostic information. USG was compared with age in multiple analyses to examine the relationship between the variables. RESULTS: In the absence of other indicators of disease, renal concentrating ability begins to diminish, on average, starting at approximately 9 years of age. By age group, cats aged 11-15 years (1.044, 95% confidence interval [CI] 1.043-1.044) had statistically significantly lower mean USGs compared with cats aged less than 1 year (1.049, 95% CI 1.048-1.051; P <0.001), 1-6 years (1.049, 95% CI 1.049-1.050; P <0.001) or 7-10 years (1.049, 95% CI 1.048-1.049; P <0.001). Cats aged ⩾15 years (1.038, 95% CI 1.036-1.040) had statistically significantly lower mean USGs compared with cats aged less than 1 year (P <0.001), 1-6 years (P <0.001), 7-10 years (P <0.001) or 11-15 years (P <0.001). CONCLUSIONS AND RELEVANCE: Renal concentrating ability begins to diminish, on average, starting at approximately 9 years of age and is progressive as cat age increases. This study provides important and new information to help improve screening practices for disorders of concentrating ability in cats.

Social determinants of health and depressive symptoms before and after cancer diagnosis.

Despite frequent reports of mental health needs among older women with cancer, depressive symptoms often go unrecognized and untreated, particularly in socially vulnerable survivors. Here, we examined associations of sociodemographic factors and social limitations with depressive symptoms from pre-diagnosis to post-diagnosis in older women diagnosed with breast or gynecological cancer. Using the Surveillance, Epidemiology, and End Results-Medicare Health Outcomes Survey (SEER-MHOS) linked dataset, we used logistic regression to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for associations between sociodemographic factors (race, ethnicity, marital status, rurality) and social limitations (i.e., health interfering with social activities) on depressive symptoms in women aged ≥65 years with breast or gynecologic cancer (n = 1,353). Most participants had breast cancer (82.0%), stage I-II cancer (85.8%), received surgery for their cancer (94.8%), and radiation treatment (50.6%). Prior to diagnosis, 11.8% reported depressive symptoms, which nearly doubled to 22.4% at follow-up. Participants were 2.7 times more likely of reporting depressive symptoms after cancer diagnosis compared with pre-cancer diagnosis (95%CI: 2.10-3.48). Race, ethnicity, rurality, marital status, and social interference were significantly associated with an increased risk of depressive symptoms after cancer diagnosis than before their cancer diagnosis (p < 0.05). In summary, depressive symptoms increased following a cancer diagnosis. Our results suggest potential avenues for intervention that could lead to reduced depressive symptoms among older female cancer survivors.

Preliminary evaluation of home-delivered meals for reducing frailty in older adults at risk for mal-nutrition.

OBJECTIVE: To examine the potential benefit of home-delivered meals for reducing frailty levels among community-dwelling older adults at risk for malnutrition. DESIGN: A retrospective, single-group observational approach. SETTING: One large home-delivered meal agency in the Midwest United States. PARTICIPANTS: 1090 community-dwelling older adults who received home-delivered meal services, funded through the Older Americans Act, between June 2020 and December 2021. MEASUREMENT: Frailty status was measured by the Home Care Frailty Scale (HCFS) which was routinely administered by agency staff to home-delivered meal clients as part of a quality improvement project. The HCFS was administered at the start of meal services, 3-months after meals began, and 6-months after meals began. RESULTS: At baseline, 55.4% of clients were found to be at high risk for malnutrition. While there was a significant and consistent decline in HCFS throughout the follow-up period for both high and low nutritional risk groups, the reduction in frailty from baseline to 6-months was greater for the high nutritional risk group (Δ = -1.9; 95% CI: [-2.7, -1.1]; p < 0.001) compared to those with low nutritional risk (Δ = -1.5; 95% CI: [-2.3, -0.7]; p < 0.001). Compared to those who lived alone, clients who lived with other individuals presented with higher levels of frailty at baseline and 3-month follow-up for both low and high malnutrition risk groups. CONCLUSION: Home-delivered meal clients are commonly at risk for both frailty and malnutrition. Home-delivered meal programs, which are intended to reduce malnutrition among older adults, may serve as a promising solution for reducing frailty in the vulnerable aging population.

Critical appraisal of machine learning prognostic models for acute pancreatitis: protocol for a systematic review.

Acute pancreatitis (AP) is an acute inflammatory disorder that is common, costly, and is increasing in incidence worldwide with over 300,000 hospitalizations occurring yearly in the United States alone. As its course and outcomes vary widely, a critical knowledge gap in the field has been a lack of accurate prognostic tools to forecast AP patients' outcomes. Despite several published studies in the last three decades, the predictive performance of published prognostic models has been found to be suboptimal. Recently, non-regression machine learning models (ML) have garnered intense interest in medicine for their potential for better predictive performance. Each year, an increasing number of AP models are being published. However, their methodologic quality relating to transparent reporting and risk of bias in study design has never been systematically appraised. Therefore, through collaboration between a group of clinicians and data scientists with appropriate content expertise, we will perform a systematic review of papers published between January 2021 and December 2023 containing artificial intelligence prognostic models in AP. To systematically assess these studies, the authors will leverage the CHARMS checklist, PROBAST tool for risk of bias assessment, and the most current version of the TRIPOD-AI. (Research Registry ( http://www.reviewregistry1727 .).

Associations of Demographic and Social Factors on Health-Related Quality-of-Life Changes Among Older Women With Breast or Gynecologic Cancer.

OBJECTIVES: To examine associations of sociodemographic factors and social limitations with health-related quality of life (HRQOL) from pre- to postdiagnosis in older female cancer survivors. SAMPLE & SETTING: 9,807 women aged 65 years or older with breast or gynecologic cancer from the Surveillance, Epidemiology, and End Results-Medicare Health Outcomes Survey. METHODS & VARIABLES: Physical and mental HRQOL were assessed using the physical component summary (PCS) and mental component summary (MCS) of the Veterans RAND 12-Item Health Survey. Descriptive statistics and mixed-effects models for repeated measures were used. RESULTS: Social limitations were the only significant factor associated with changes in MCS scores. Race and ethnicity, rurality, and social interference were associated with significant decreases in PCS scores. IMPLICATIONS FOR NURSING: Nurses can assess mental and physical HRQOL after diagnosis and advocate for appropriate referrals. Oncology care should be tailored to cultural considerations, including race and ethnicity, rurality, and social support.

Beyond the bias! Sex distribution in paediatric growth hormone deficiency reexamined.

OBJECTIVES: Various biases pertaining to stature account for a male sex predominance in growth hormone deficiency (GHD) cases diagnosed by endocrinology clinics. This manuscript will assess the sex distribution when biases are minimised. METHODS: Retrospective chart review was conducted on patients diagnosed with GHD between 3 and 16 years of age. The sex distribution of cases was ascertained according to: (1) peak GH (pGH) by groups; based on growth hormone provocative testing, (2) pituitary gland imaging results, and (3) isolated GHD (IGHD) versus multiple pituitary hormone deficiencies (MPHD). The relative frequency of each sex was compared according to these subgroups with significance evaluated at α = .05 level. RESULTS: Of the 5880 clinic referrals for short stature, there were 3709 boys (63%) and 2171 girls (37%). Of these, 20% of boys (n = 745) and 15.3% of girls (n = 332) underwent provocative testing for GHD. Of those tested, 39.2% of boys (n = 292) and 32.2% of girls (n = 107) were diagnosed with GHD, all p < .001. There was a male predominance in GHD cases based on pGH or GHD severity. Though not significant, girls were more likely than boys to have MPHD (p = .056), even across pGH groups (p = .06). Both boys and girls had a similar distribution of imaging abnormalities. CONCLUSION: Stratifying by sex, we found similar percentages of pituitary imaging abnormalities (including tumours) and the number of pituitary hormone deficiencies in boys and girls as the cause of GHD. For these classifications, we did not find the historically reported male sex predominance.

Cutaneous Squamous Cell Carcinoma Outcomes in Solid Organ Transplant Recipients: A Matched Retrospective Cohort Study.

BACKGROUND: Solid organ transplant recipients with cutaneous squamous cell carcinoma (CSCC) have an increased risk of poor outcomes. However, a recent study demonstrated that immunosuppression is not an independent risk factor for these poor outcomes after controlling for primary tumor stage. OBJECTIVE: To evaluate whether transplant status is an independent risk factor for poor outcomes in CSCC. MATERIALS AND METHODS: A database of CSCCs treated at an academic center over 10 years was used to perform a retrospective cohort study comparing the risk of poor outcomes (local recurrence, regional and distant metastases, and disease-specific death) in solid organ transplant recipients and controls. Subjects were matched on age, tumor stage, sex, tumor site, and time to poor outcome. RESULTS: There were 316 tumors from 78 transplant patients and 316 tumors from 262 controls. On multivariate analysis, tumor stage and location on the head and neck were predictive of poor outcomes. There was no significant difference in the risk of poor outcomes in the transplant group versus the control group. CONCLUSION: Transplant status was not an independent risk factor for poor squamous cell carcinoma outcomes after controlling for stage, age, sex, site, and time to poor outcome.

Comparing Multivisceral Resection with Tumor-only Resection of Liposarcoma Using the Win Ratio.

BACKGROUND: Multivisceral resection of retroperitoneal liposarcoma (LPS) is associated with increased morbidity and may not confer a survival benefit compared with tumor-only (TO) resection. We compared both approaches using a novel statistical method called the "win ratio" (WR). METHODS: Patients who underwent resection of LPS from 2004 to 2015 were identified from the National Cancer Database. Multivisceral resection was defined as removal of the primary site in addition to other organs. The WR was calculated based on a hierarchy of postoperative outcomes: 30-day and 90-day mortality, long-term survival, and severe complication. RESULTS: Among 958 patients (multivisceral 634, TO 324) who underwent resection, the median age was 63 years (interquartile range [IQR] 54-71) with a median follow-up of 51 months (IQR 30-86). There was no difference in the WR among patients who underwent TO versus multivisceral resection in the matched cohort (WR 0.82, 95% confidence interval [CI] 0.61-1.10). In patients aged 72-90 years, those who underwent multivisceral resection had 36% lower odds of winning compared with patients undergoing TO resection (WR 0.64, 95% CI 0.40-0.98). A subgroup analysis of patients classified as not having adjacent tumor involvement at the time of surgery revealed that those patients who underwent multivisceral resection had 33% lower odds of winning compared to TO resection (WR 0.67, 95% CI 0.45-0.99). CONCLUSIONS: Based on win-ratio assessments of a hierarchical composite endpoint, multivisceral resection in patients without adjacent tumor involvement may not confer improved outcomes. This method supports the rationale for less invasive resection of LPS in select patients, especially older patients.

Performance of Staging Systems for Non-Head and Neck Cutaneous Squamous Cell Carcinoma.

BACKGROUND: The performance of staging systems in non-head and neck cutaneous squamous cell carcinomas has not been well established. OBJECTIVE: To evaluate the performance of the American Joint Committee on Cancer 8th Edition and Brigham and Women's Hospital staging systems in non-head and neck squamous cell carcinomas. MATERIALS AND METHODS: Eligible tumors were identified and staged from an existing retrospective database. Cumulative incidence function curves of any poor outcome were generated. Distinctiveness, sensitivity, specificity, positive and negative predictive value, and concordance index were calculated. RESULTS: 1,042 primary tumors were included, with 38 resulting in any poor outcome and 16 in any major poor outcome. High-stage tumors represented 2.2% and 3.5% of tumors; these accounted for 10/38 of the poor outcomes (26.3%) and 8/16 of the major poor outcomes (50%). High-stage tumors predicted major poor outcomes with a sensitivity of 0.5 and specificity of 0.99 for the Brigham and Women's Hospital system, and a sensitivity of 0.5 and specificity of 0.97 for the American Joint Committee on Cancer 8th edition system. The concordance index for both was 0.74. CONCLUSION: Current staging systems can be used to predict poor outcomes in cutaneous squamous cell carcinomas off the head and neck.

Incident diabetes following acute pancreatitis in a multicenter prospective observational cohort.

Diabetes mellitus following an episode of acute pancreatitis (AP) is an increasingly discussed complication, but there are sparse prospective data on the incidence and risk factors. We evaluated data from a prospective, multicenter observational cohort study that enrolled adults hospitalized with AP between 2017 and 2021 and followed them for one year. Ninety-eight participants who completed 12-month follow-up were included in this analysis. Diabetes status was assessed using a combination of measured glycated hemoglobin (HbA1c) at predetermined time intervals or physician diagnosis. In 68 participants without diabetes at enrollment, the cumulative incidence of new-onset diabetes was 4.4 % (n = 3) at 3 months and 10.3 % (n = 7) at 12 months. No differences were observed in demographic or pancreatitis-related characteristics between those who did versus did not develop diabetes, in part due to small sample size. In summary, new-onset diabetes was identified in approximately 10 % within one year after an episode of AP. Larger prospective studies are needed to further define the incidence, risk factors, and mechanisms of diabetes and pre-diabetes following AP. NCT03063398.

Structured training program on confocal laser endomicroscopy for pancreatic cystic lesions: a multicenter prospective study among early-career endosonographers (with video).

BACKGROUND AND AIMS: Data on how to teach endosonographers needle-based confocal laser endomicroscopy (nCLE)-guided histologic diagnosis of pancreatic cystic lesions (PCLs) are limited. Hence, we developed and tested a structured educational program to train early-career endosonographers in nCLE-guided diagnosis of PCLs. METHODS: Twenty-one early-career nCLE-naïve endosonographers watched a teaching module outlining nCLE criteria for diagnosing PCLs. Participants then reviewed 80 high-yield nCLE videos, recorded diagnoses, and received expert feedback (phase 1). Observers were then randomized to a refresher feedback session or self-learning at 4 weeks. Eight weeks after training, participants independently assessed the same 80 nCLE videos without feedback and provided histologic predictions (phase 2). Diagnostic performance of nCLE to differentiate mucinous versus nonmucinous PCLs and to diagnose specific subtypes were analyzed using histopathology as the criterion standard. Learning curves were determined using cumulative sum analysis. RESULTS: Accuracy and diagnostic confidence for differentiating mucinous versus nonmucinous PCLs improved as endosonographers progressed through nCLE videos in phase 1 (P < .001). Similar trends were observed with the diagnosis of PCL subtypes. Most participants achieved competency interpreting nCLE, requiring a median of 38 assessments (range, 9-67). During phase 2, participants independently differentiated PCLs with high accuracy (89%), high confidence (83%), and substantial interobserver agreement (κ = .63). Accuracy for nCLE-guided PCL subtype diagnoses ranged from 82% to 96%. The learned nCLE skills did not deteriorate at 8 weeks and were not impacted by a refresher session. CONCLUSIONS: We developed a practical, effective, and durable educational intervention to train early-career endosonographers in nCLE-guided diagnosis of PCLs.