Endoscopic closure techniques of bariatric surgery complications: a meta-analysis.

BACKGROUND: Leaks following bariatric surgery, while rare, are potentially fatal due to risk of peritonitis and sepsis. Anastomotic leaks and gastro-gastric fistulae following Roux-En-Y gastric bypass (RYGB) as well as staple line leaks after sleeve gastrectomy have historically been treated multimodally with surgical drainage, aggressive antibiotic therapy, and more recently, endoscopically. Endoscopic clipping using over-the-scope clips and endoscopic suturing are two of the most common approaches used to achieve full thickness closure. METHODS: A systematic literature search was performed in PubMed to identify articles on the use of endoscopic clipping or suturing for the treatment of leaks and fistulae following bariatric surgery. Studies focusing on stents, and those that incorporated multiple closure techniques simultaneously, were excluded. Literature review and meta-analysis were performed with the PRISMA guidelines. RESULTS: Five studies with 61 patients that underwent over-the-scope clip (OTSC) closure were included. The pooled proportion of successful closure across the studies was 81.1% (95% CI 67.3 to 91.7). The successful closure rates were homogeneous (I2 = 39%, p = 0.15). Three studies with 92 patients that underwent endoscopic suturing were included. The weighted pooled proportion of successful closure across the studies was shown to be 22.4% (95% CI 14.6 to 31.3). The successful closure rates were homogeneous (I2 = 0%, p = 0.44). Three of the studies, totaling 34 patients, examining OTSC deployment reported data for reintervention rate. The weighted pooled proportion of reintervention across the studies was 35.0% (95% CI 11.7 to 64.7). We noticed statistically significant heterogeneity (I2 = 68%, p = 0.04). One study, with 20 patients examining endoscopic suturing, reported rate of repeat intervention 60%. CONCLUSION: Observational reports show that patients managed with OTSC were more likely to experience healing of their defect than those managed with endoscopic suturing. Larger controlled studies comparing different closure devices for bariatric leaks should be carried out to better understand the ideal endoscopic approach to these complications.

Splicing modulators impair DNA damage response and induce killing of cohesin-mutant MDS and AML.

Splicing modulation is a promising treatment strategy pursued to date only in splicing factor-mutant cancers; however, its therapeutic potential is poorly understood outside of this context. Like splicing factors, genes encoding components of the cohesin complex are frequently mutated in cancer, including myelodysplastic syndromes (MDS) and secondary acute myeloid leukemia (AML), where they are associated with poor outcomes. Here, we showed that cohesin mutations are biomarkers of sensitivity to drugs targeting the splicing factor 3B subunit 1 (SF3B1) H3B-8800 and E-7107. We identified drug-induced alterations in splicing, and corresponding reduced gene expression, of a number of DNA repair genes, including BRCA1 and BRCA2, as the mechanism underlying this sensitivity in cell line models, primary patient samples and patient-derived xenograft (PDX) models of AML. We found that DNA damage repair genes are particularly sensitive to exon skipping induced by SF3B1 modulators due to their long length and large number of exons per transcript. Furthermore, we demonstrated that treatment of cohesin-mutant cells with SF3B1 modulators not only resulted in impaired DNA damage response and accumulation of DNA damage, but it sensitized cells to subsequent killing by poly(ADP-ribose) polymerase (PARP) inhibitors and chemotherapy and led to improved overall survival of PDX models of cohesin-mutant AML in vivo. Our findings expand the potential therapeutic benefits of SF3B1 splicing modulators to include cohesin-mutant MDS and AML.

A Case of Brodifacoum-Induced Epiglottitis.

This case report presents a 33-year-old woman who presented to the emergency department with abdominal pain and gingival and vaginal bleeding. She admitted to using synthetic cannabinoids, and contamination with brodifacoum was suspected, for which qualitative testing was positive. The patient was discharged with an improved international normalized ratio (INR) seven days later with oral vitamin K. Fourteen days after discharge, she re-presented with widespread ecchymosis, leg swelling, and intermittent gingival and vaginal bleeding. Her INR was again elevated. She was controlled with oral vitamin K therapy, stabilized, and discharged three days later. Twenty-eight days following the second discharge, the patient re-presented with oral swelling, right eye ecchymosis, and vaginal bleeding after abstaining from vitamin K therapy for two weeks. A bedside nasopharyngolaryngoscopy showed the base of the tongue, epiglottis, aryepiglottic (AE) folds, arytenoids, and false vocal folds were all edematous with ecchymosis. Due to the diffuse epiglottic and supraglottic edema, the patient was intubated to avoid further decompensation. After receiving IV and oral vitamin K, she was extubated two days later. Her INR fully normalized, and she was then discharged on day 4. Our case of epiglottitis could demonstrate thermal injury associated with smoking synthetic cannabinoids, but given diffuse ecchymosis and severe coagulopathy, hematoma associated with brodifacoum poisoning was considered the most likely etiology. The patient's coagulopathy was rapidly reversed, empiric antibiotic coverage was provided, and she rapidly improved. Brodifacoum exposure has been known to cause increased bleeding, as seen in this case. However, it should also be considered that exposure can lead to epiglottitis. If a similar patient is presented in the future, it is important to consider that coagulopathy may be caused by the adulteration of drugs of abuse, specifically brodifacoum with synthetic cannabinoids.

Effects of Spinal Deformities on Hiatal Hernia Occurrence and Recurrence.

BACKGROUND: Spinal deformities such as kyphosis, lordosis, and scoliosis have demonstrated a possible association between these deformities. Our hypothesis is that the presence of spinal deformities will increase the risk of hiatal hernia recurrence after repair. METHODS: The following data was retrospectively gleaned for patients undergoing hiatal hernia repair (1997-2022): age, sex, date of hiatal hernia repair, presence and type of spinal deformity, Cobb angle, type of hiatal hernia and size, type of hiatal hernia repair, recurrence and size, time to recurrence, reoperation, type of reoperation, and time to reoperation. RESULTS: Spinal deformities were present in 15.8% of 546 patients undergoing hiatal hernia repair, with a distribution of 21.8% kyphosis, 2.3% lordosis, 58.6% scoliosis, and 17.2% multiple. There was no difference in sex or age between groups. Spinal deformity patients were more likely to have types III and IV hiatal hernias (52.3% vs. 38.9%, p = 0.02) and larger hernias (median 5 [3-8] vs. 4 [2-6], p = 0.01). There was no difference in access, fundoplication use, or mesh use between groups. However, these patients had a higher recurrence rate (47.7% vs 30.0%, p = 0.001) and a shorter time to recurrence (months) (10.3 [5.6-25.1] vs 19.2 [9.8-51.0], p = 0.02). Cobb angle did not affect recurrence. CONCLUSIONS: Spinal deformity patients were more likely to have more complex and larger hiatal hernias. They were at higher risk of hiatal hernia recurrence after repair with shorter times to recurrence. This is a group that requires special attention with additional preoperative counseling and possibly use of surgical adjuncts in repair.

Laparoscopic vs. robotic colectomy for left-sided diverticulitis.

Diverticulitis is a prevalent gastrointestinal disease that often warrants surgical intervention. However, the optimal approach between traditional laparoscopy (LC) and robotic-assisted laparoscopy (RAC) for diverticulitis remains unclear. Our research compares these techniques in patients diagnosed with left-sided diverticulitis treated at a single, tertiary referral center from 2019 to 2022. Among the 134 patients, 86 underwent laparoscopic and 48 robotic-assisted surgeries. The surgeries included in this analysis are left colectomy, sigmoid colectomy, low anterior resection, and Hartmann's procedure. Primary outcomes were major morbidity and 30-day mortality. Secondary outcomes were operative time, conversion to open, length of stay, unplanned return to the operating room, 30-day readmission rate, and overall morbidity. While demographics and comorbidities were similar for both groups, the robotic-assisted group displayed a statistically significant longer operative time (198.0 ± 84.4 LC vs. 264.8 ± 78.5 min RAC, p < 0.001). When investigated further, there was a significant difference in operative time for uncomplicated diverticulitis cases favoring the LC approach (169.17 ± 58.1 LC vs. 244.82 ± 58.79 min RAC, p < 0.001). This significant difference, however, was not present in complicated diverticulitis cases. Other factors, such as overall and major morbidity, rate of conversion to open approach, ostomy creation, estimated blood loss, time to return of bowel function, length of stay, and 30-day readmission rate, did not significantly differ between the groups. There was no 30-day mortality in either group. Favorable patient outcomes, lack of significant difference in operative time compared with traditional laparoscopy, and absence of differences in morbidities or efficacy, raises an interesting question in the world of minimally invasive surgery: is the robotic-assisted approach emerging as the advantageous approach for complicated diverticulitis cases? We encourage additional, multi-center analysis of specifically complicated diverticulitis managed with both surgical approaches to investigate if these findings are replicated outside of our institution.

Quantification of observable behaviors following oral administration of oxycodone and nalfurafine in male rhesus monkeys.

BACKGROUND: Recent preclinical studies have investigated the atypical kappa-opioid receptor (KOR) agonist, nalfurafine, as a co-formulary with mu-opioid receptor (MOR) agonists as a potential deterrent for misuse. However, no study has investigated effects of nalfurafine combined with a MOR agonist using an oral route of administration. The objective of the current study was to measure behavioral effects of orally administered oxycodone and nalfurafine, alone and combined, in rhesus monkeys using a quantitative behavioral observation procedure. METHODS: Adult male rhesus monkeys (N=5) were orally administered vehicle, oxycodone (0.56-1.8mg/kg), nalfurafine (0.001-0.0056mg/kg), or mixtures (1.0mg/kg oxycodone/0.001-0.0056mg/kg nalfurafine) in a Jell-O vehicle at multiple timepoints (10-320min). Species-typical and drug-induced behaviors were recorded by observers blinded to conditions. RESULTS: Oxycodone alone significantly increased scratch and face-rub behaviors without affecting other behaviors. Nalfurafine decreased baseline levels of scratch without affecting other behaviors, and oxycodone-nalfurafine combinations resulted in reduced oxycodone-induced scratching at a dose (0.001mg/kg) that did not produce sedation-like effects. Oxycodone combined with larger nalfurafine doses (0.0032-0.0056mg/kg) also reduced oxycodone induced scratch that were accompanied with sedation-like effects (i.e., increased lip droop). CONCLUSIONS: Nalfurafine was orally active in rhesus monkeys, and it reduced oxycodone-induced pruritus at a dose that did not produce sedation-like effects that are commonly observed with prototypical KOR agonists. Combinations of low doses of nalfurafine with MOR agonists such as oxycodone may be well-tolerated by humans who are prescribed MOR agonists for the treatment of pain.

Diagnosing Emergent Heterotopic Pregnancy via Point-of-Care Ultrasound: A Case Report.

Patients undergoing assisted reproductive treatments are at a much higher risk for developing heterotopic pregnancy, a rare complication marked by concurrent intrauterine and ectopic pregnancies. Ruptured ectopic pregnancies are one of the leading causes of pregnancy-related mortality. We report the case of a 31-year-old woman undergoing ovulation induction that presented to the emergency department (ED) with worsening abdominal pain. Point-of-care ultrasound (POCUS) performed in the ED identified a heterotopic pregnancy in which the ectopic gestational sac had ruptured. The patient was immediately taken to the operating room for surgical management without obtaining a formal radiology-performed ultrasound. Nonspecific abdominal pain is one of the most common complaints for patients presenting to the ED. The usage of POCUS allows for rapid visualization of the abdominal cavity to diagnose the underlying cause of a patient's abdominal pain. This case demonstrates that complex etiologies can be reliably visualized and diagnosed without needing to wait for a formal radiology study.

Farnesol brain transcriptomics in CNS inflammatory demyelination.

BACKGROUND: Farnesol (FOL) prevents the onset of experimental autoimmune encephalomyelitis (EAE), a murine model of multiple sclerosis (MS). OBJECTIVE: We examined the transcriptomic profile of the brains of EAE mice treated with daily oral FOL using next-generation sequencing (RNA-seq). METHODS: Transcriptomics from whole brains of treated and untreated EAE mice at the peak of EAE was performed. RESULTS: EAE-induced mice, compared to naïve, healthy mice, overall showed increased expression in pathways for immune response, as well as an increased cytokine signaling pathway, with downregulation of cellular stress proteins. FOL downregulates pro-inflammatory pathways and attenuates the immune response in EAE. FOL downregulated the expression of genes involved in misfolded protein response, MAPK activation/signaling, and pro-inflammatory response. CONCLUSION: This study provides insight into the molecular impact of FOL in the brain and identifies potential therapeutic targets of the isoprenoid pathway in MS patients.

Changes in Perioperative Outcomes after Robotic-Assisted Pulmonary Lobectomy during the COVID-19 Era.

Background: The COVID-19 pandemic presented patients with barriers to receiving healthcare. We sought to determine whether changes in healthcare access and practice during the pandemic affected perioperative outcomes after robotic-assisted pulmonary lobectomy (RAPL). Methods: We retrospectively analyzed 721 consecutive patients who underwent RAPL. With March 1st, 2020, defining the start of the COVID-19 pandemic, we grouped 638 patients as "PreCOVID-19" and 83 patients as "COVID-19-Era" based on surgical date. Demographics, comorbidities, tumor characteristics, intraoperative complications, morbidity, and mortality were analyzed. Variables were compared utilizing Student's t-test, Wilcoxon rank-sum test, and Chi-square (or Fisher's exact) test, with significance at p ≤ 0.05 . Multivariable generalized linear regression was used to investigate predictors of postoperative complication. Results: COVID-19-Era patients had significantly higher preoperative FEV1%, lower cumulative smoking history and higher incidences of preoperative atrial fibrillation, peripheral vascular disease (PVD), and bleeding disorders compared to PreCOVID-19 patients. COVID-19-Era patients had lower intraoperative estimated blood loss (EBL), reduced incidence of new-onset postoperative atrial fibrillation (POAF), but higher incidence of effusion or empyema postoperatively. Overall postoperative complication rates between the groups were similar. Older age, increased EBL, lower preoperative FEV1%, and preoperative COPD are all predictive of an increased risk for postoperative complication. Conclusions: COVID-19-Era patients having lower EBL and less new-onset POAF, despite greater incidences of multiple preoperative comorbidities, demonstrates that RAPL is safe during the COVID-19 era. Risk factors for development of postoperative effusion should be determined to minimize risk of empyema in COVID-19-Era patients. Age, preoperative FEV1%, COPD, and EBL should all be considered when planning for complication risk.

Seamguard Buttressing of the Staple Line During Laparoscopic Sleeve Gastrectomy Appears to Decrease the Incidence of Postoperative Bleeding, Leaks, and Reoperations. A Systematic Review and Meta-Analysis of Non-Randomized Comparative Studies.

Leaks and bleeding are major acute postoperative complications following laparoscopic sleeve gastrectomy (LSG). Various staple line reinforcement (SLR) methods have been invented such as oversewing/suturing (OS/S), omentopexy/gastropexy (OP/GP), gluing, and buttressing. However, many surgeons do not use any type of reinforcement. On the other hand, surgeons who use a reinforcement method are often confused of what kind of reinforcement they should use. No robust and high-quality data supports the use of one reinforcement over the other or even supports the use of reinforcement over no-reinforcement. Therefore, SLR is a controversial topic that is worth our focus. The aim of this study is to compare the outcomes of LSG with versus without Seamguard buttressing of the staple line during LSG.

Gut microbiome-modulated dietary strategies in EAE and multiple sclerosis.

Over the last few decades, the incidence of multiple sclerosis has increased as society's dietary habits have switched from a whole foods approach to a high fat, high salt, low dietary fiber, and processed food diet, termed the "Western diet." Environmental factors, such as diet, could play a role in the pathogenesis of multiple sclerosis due to gut microbiota alterations, gut barrier leakage, and subsequent intestinal inflammation that could lead to exacerbated neuroinflammation. This mini-review explores the gut microbiome alterations of various dietary strategies that improve upon the "Western diet" as promising alternatives and targets to current multiple sclerosis treatments. We also provide evidence that gut microbiome modulation through diet can improve or exacerbate clinical symptoms of multiple sclerosis, highlighting the importance of including gut microbiome analyses in future studies of diet and disease.

Towel induced reflex seizures.

Reflex epilepsies are a unique and heterogeneous group of epilepsies characterized by recurrent seizure activity evoked by a specific external sensory stimulus or internal cognitive process. Reflex seizures can be part of other epilepsy syndromes including focal and generalized syndromes and have a growing spectrum of presentations. We report a further subtype of reflex seizures associated with towel exposure. We give an account of a case of drug-refractory focal epilepsy admitted to the Epilepsy Monitoring Unit for presurgical assessment with 50% of seizures triggered in response to the touch, feel, smell and thoughts around towels. We reviewed the literature regarding the broad phenotype of reflex epilepsies and seizures.

The immunomodulatory roles of the gut microbiome in autoimmune diseases of the central nervous system: Multiple sclerosis as a model.

The gut-associated lymphoid tissue is a primary activation site for immune responses to infection and immunomodulation. Experimental evidence using animal disease models suggests that specific gut microbes significantly regulate inflammation and immunoregulatory pathways. Furthermore, recent clinical findings indicate that gut microbes' composition, collectively named gut microbiota, is altered under disease state. This review focuses on the functional mechanisms by which gut microbes promote immunomodulatory responses that could be relevant in balancing inflammation associated with autoimmunity in the central nervous system. We also propose therapeutic interventions that target the composition of the gut microbiota as immunomodulatory mechanisms to control neuroinflammation.

Choice between food and cocaine reinforcers under fixed and variable schedules in female and male rhesus monkeys.

Illicit drugs like cocaine may be uncertain in terms of the time and effort required to obtain them. Behavior maintained by variable schedules resembles excessive drug-taking compared with fixed schedules. However, no prior research has examined fixed versus variable schedules in drug versus nondrug choice. The present study evaluated cocaine versus food choice under fixed- (FR) and variable-ratio (VR) schedules. The simpler food versus food and cocaine versus cocaine arrangements also were included. Adult female (n = 6) and male (n = 7) rhesus monkeys chose between cocaine (0.01-0.18 mg/kg/injection) and food (4 pellets/delivery), food and food (4 pellets/delivery), or cocaine and cocaine (0.018-0.03 mg/kg/injection) under FR and VR 100 and 200 schedules. In cocaine versus food choice, cocaine's potency to maintain choice was greatest when available under a VR 100 or 200 schedule and food under an FR schedule and was lowest when cocaine was available under an FR 200 schedule and food was available under a VR 200 schedule. In food versus food choice, males chose food associated with a VR schedule more than food associated with an FR schedule. In cocaine versus cocaine choice, females and males chose cocaine associated with a VR schedule more than cocaine associated with an FR schedule, particularly under VR 200. These findings suggest that uncertainty in terms of time and effort required to obtain cocaine, or perhaps the occasional low-cost access that results from VR schedules, results in greater allocation of behavior toward drug reinforcers at the expense of more certain, nondrug alternatives. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Environmental Uncertainty and Substance Use Disorders: A Behavior Analytic Perspective.

Substance use disorder (SUD) and drug overdose deaths represent major economic, health, and safety issues in the United States. The psychology of uncertainty provides a mechanism for understanding, reducing, and controlling the damage from substance misuse. Illicit drugs (such as heroin or cocaine) are uncertain in their availability, quality, and acquisition (the time and effort required to obtain them) compared with nondrug-related alternatives (such as consumable goods, hobbies, or paychecks). Furthermore, the severity and likelihood of negative outcomes associated with drug use likewise are uncertain. Such uncertainties worsen substance use outcomes. The current review conveys what is known about the impact of uncertainty on substance use: laboratory investigations of uncertain time and effort required to obtain a substance and uncertain drug quality show uncertainty exacerbates harm. Furthermore, uncertain negative outcomes are not likely to deter substance use in individuals with a SUD. Finally, several policy implications include access to agonist medications; creating a safer drug supply; access to clean syringes/needles, naloxone, and safe-injection sites; and ending incarceration for substance use.

A High Preoperative Blood Urea Nitrogen to Serum Albumin Ratio Does Not Predict Worse Outcomes Following the Robotic-Assisted Pulmonary Lobectomy for Lung Cancer.

BACKGROUND:  The blood urea nitrogen to serum albumin ratio (BAR) is an emerging prognostic parameter of interest. The utility of BAR as a prognostic factor has not been analyzed in lung cancer patients undergoing pulmonary lobectomy. We evaluated the ability of High BAR to predict worse outcomes after robotic-assisted pulmonary lobectomy (RAPL) for lung cancer. METHODS:  We retrospectively analyzed 400 patients who underwent RAPL from September 2010 to March 2022 by one surgeon. Patients were stratified by Low BAR (<6.25 mg/g) and High BAR (≥6.25 mg/g). Patients' demographics, tumor characteristics, comorbidities, surgical complications, outcomes, and survival were collected and compared by High and Low BAR groups. The primary outcome of interest was 30-day mortality. RESULTS:  Receiver operator curves (ROC) confirmed that 6.25 was an optimal threshold for estimating mortality based on Low and High BAR. There were no differences in surgical complications or outcomes between the Low and High BAR groups. The ability of BAR to predict 30-day mortality was evaluated with the area under the curve (AUC) analysis, which showed that higher BAR could not predict mortality (AUC=0.655; 95% CI, 0.435-0.875; p=0.166). Similarly, survival analysis revealed no difference in five-year overall survival between the Low and High BAR groups (p=0.079). CONCLUSION:  High BAR did not predict worse outcomes after RAPL for lung cancer in our study. Further studies are needed to better determine the prognostic ability of BAR in lower-risk populations.

Anti-obesity Medication Use for Adolescent Metabolic and Bariatric Surgery Patients: A Systematic Literature Review.

Bariatric surgery, in combination with pharmacotherapy, has been proven to be successful in combatting weight regain in adults; however, the use of anti-obesity medications to augment weight loss in adolescents before and after bariatric surgery is not well studied. In adolescent obese patients, the efficacy of anti-obesity pharmacotherapy before and after bariatric surgery on weight loss compared to no interventions in various studies was investigated. A PubMed literature search using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines was performed to identify studies related to the pharmacologic treatment of obesity in adolescents with a history of bariatric surgery. Inclusion criteria consisted of clinical trials, case reports, case series, chart reviews, systematic reviews, and meta-analyses written in English and published between 2005 and 2022 using our search criteria. Exclusion criteria were studies that investigated adults, did not include pharmacotherapy, and were not relevant to the outcome of interest. The initial search yielded 1275 results, which was reduced to 879 after removal of duplicates. After applying exclusion criteria, the number of articles was reduced to 63. Full articles were examined and 44 were excluded due to relevance. Nineteen articles were included in the qualitative analysis. A total of 2471 adolescents were treated with various types of pharmacotherapy, 65 of whom had a history of bariatric surgery. The results showed varied effects of pharmacotherapy with the different medications studied. However, the 65 patients were included in cohorts of patients with no history of bariatric surgery. These studies did not include data specific to adolescent bariatric surgery patients.  There is a wealth of evidence highlighting the efficacy of pharmacotherapy in assisting with weight loss in adolescents with obesity; however, our literature search showed a lack of studies focusing on the use of pharmacotherapy in the adolescent bariatric surgery population. Potential limitations include missing studies in our literature search, the variability in methods between studies, and the lack of standardized quality assessment. Additionally, studies involving our objective of choice regarding bariatric surgery with anti-obesity medication were limited. Clinical trials to determine the efficacy of medications as an adjunct to bariatric surgery in preventing weight regain and leading to optimal weight loss in this population are of utmost importance.

Scoring the Clinical Frailty Scale in the Emergency Department: The Home FIRsT Experience.

We evaluated predictors of the Clinical Frailty Scale (CFS) scored by an interdisciplinary team (Home FIRsT) performing comprehensive geriatric assessment (CGA) in our Emergency Department (ED). This was a retrospective observational study (service evaluation) utilising ED-based CGA data routinely collected by Home FIRsT between January and October 2020. A linear regression model was computed to establish independent predictors of CFS. This was complemented by a classification and regression tree (CRT) to evaluate the main predictors. There were 799 Home FIRsT episodes, of which 740 were unique patients. The CFS was scored on 658 (89%) (median 4, range 1-8; mean age 81 years, 61% women). Independent predictors of higher CFS were older age (p<0.001), history of dementia (p<0.001), mobility (p≤0.007), disability (p<0.001), and higher acuity of illness (p=0.009). Disability and mobility were the main classifiers in the CRT. Results suggest appropriate CFS scoring informed by functional baseline.

New complementary perspectives for inpatient physical function assessment: matched clinician-report and patient-report short form measures from the PROMIS adult physical function item bank.

PURPOSE: To develop two item content-matched, precise, score-level targeted inpatient physical function (PF) short form (SF) measures: one clinician-reported, one patient-reported. Items were derived from PROMIS PF bank content; scores are reported on the PROMIS PF T-score metric. METHODS: The PROMIS PF item bank was reviewed for content measuring lower-level PF status (T-scores 10-50) with high item set score-level reliability (≥ 0.90). Selected patient-reported (PR) items were also edited to function as clinician-reported (CR) items. Items were reviewed by clinicians and field tested; responses were assessed for meeting PROMIS measure development standards. New CR and PR items were calibrated using patient responses to the original PROMIS PF items as anchoring data. SFs were constructed, based on content and precision. RESULTS: Nine PROMIS PF items were candidates for CR and PR inpatient PF assessment; three new items were written to extend content coverage. An inpatient sample (N = 515; 55.1% female; mean age = 66.2 years) completed 12 PR items and was assessed by physical therapists (using 12 CR items). Analyses indicated item sets met expected measure development standards. Twelve new CR and three new PR items were linked to the PROMIS PF metric (raw score r = 0.73 and 0.90, respectively). A 5-item CR SF measure was constructed; score-level reliabilities were ≥ 0.90 for T-scores 13-45. A 5-item PR SF measure was assembled, mirroring CR SF content. CONCLUSIONS: Two item content-matched SFs have been developed for clinician and patient reporting and are an effective, efficient means of assessing inpatient PF and offer complementary perspectives.