Prednisone Decreases Opioid Use in Adults Undergoing Benign Oropharyngeal Surgery.

OBJECTIVE: This study sought to analyze the efficacy and safety of postoperative prednisone to reduce reliance on opioids in adult benign oropharyngeal surgery. STUDY DESIGN: Prospective cohort study. SETTING: Single tertiary-care facility. METHODS: Patients undergoing tonsillectomy (T), tonsillectomy and adenoidectomy (T&A), and/or modified uvulopalatopharyngoplasty (UPPP) from December 2020 to January 2023 received the standard of care postoperative management. A prednisone taper was dependent on surgeon preference. Cohorts were based on the prescription of postoperative steroids. Patients completed a survey to assess opioid usage, pain scores, and steroid compliance. RESULTS: Seventy-two patients were included. The nonsteroid cohort (N = 29) received an average of 467 ± 94.1 morphine milligram equivalents (MME), and the steroid cohort (N = 43) received an average of 285 ± 128 MME (P < 0.001). The nonsteroid cohort consumed 1.62 times more opioids than the steroid cohort (P < 0.002). There were no significant differences in complication or refill rates between treatment groups. There were no significant differences in pain scores on the day of surgery or postoperative days 1, 5, or 10 (P = 0.34, P = 0.66, P = 0.62, and P = 0.22, respectively). Patients undergoing T&A (p = 0.019) or who had current psychiatric medication use (P < 0.006) consumed significantly more opioids. Patients who received a total opioid prescription of >300 MME (40 5-mL doses of 5 mg/5 mL liquid oxycodone) consumed 2.27 times more postoperative opioids than patients with opioid prescriptions ≤300 MME (P < 0.001). CONCLUSION: Patients who did not receive steroids consumed 1.62 times more postoperative opioids compared to those who completed a steroid taper. Corticosteroid use was not associated with changes in pain scores, refill rates, or complication rates and may be considered in a multimodal approach to pain management in adults undergoing benign oropharyngeal surgery, although further study is warranted.

Multimodal Analgesia and Patient Education Reduce Postoperative Opioid Consumption in Otology.

OBJECTIVE: This study sought to validate alternative pain management strategies that can reduce reliance on opioids for postoperative pain management in otology. STUDY DESIGN: Prospective cohort study. SETTING: Single tertiary-care facility. METHODS: Adult patients who underwent outpatient otologic surgery from September 2021 to July 2022 were randomized into treatment cohorts. The opioid monotherapy cohort received a standard opioid prescription. The multimodal analgesia cohort received the same opioid prescription, prescriptions for acetaminophen and naproxen, and additional pain management education with a flyer on discharge. All patients completed a questionnaire 1 week after surgery to evaluate opioid usage and pain scores. RESULTS: Eighty-six patients completed the study. The opioid monotherapy cohort (n = 42) and multimodal analgesia cohort (n = 44) were prescribed an average of 42.1 ± 20.4 morphine milligram equivalents (MME) and 38.4 ± 5.7 MME, respectively (p = 0.373). Four patients (9.52%) in the opioid monotherapy cohort required opioid refills compared to 1 patient (2.27%) in the multimodal analgesia cohort (p = 0.156). Multivariate analysis demonstrated that the multimodal analgesia cohort consumed significantly fewer opioids on average than the opioid monotherapy cohort (11.9 ± 15.9 MME vs 22.8 ± 28.0 MME, respectively). There were no significant differences in postoperative rehospitalizations (p = 0.317) or Emergency Department visits (p = 0.150). Pain scores on the day of surgery, postoperative day (POD) 1, POD3, and POD7 were not significantly different between cohorts (p = 0.395, 0.896, 0.844, 0.765, respectively). CONCLUSION: The addition of patient education, acetaminophen, and naproxen to postoperative opioid prescriptions significantly reduced opioid consumption without affecting pain scores, refill rates, or complication rates after otologic surgery.

Impact of adjuvant radiation therapy after definitive surgery in senior adults >80 years old with advanced head and neck squamous cell carcinoma on overall survival.

Background: Adjuvant radiotherapy (RT) following surgical resection confers a survival benefit for adult patients with locally advanced head and neck squamous cell carcinoma (HNSCC). We aim to investigate if adjuvant RT provides a similar survival advantage to patients ages 80+ through a national curated database. Methods: This retrospective cohort study queried the National Cancer Database (NCDB) for all cases of HNSCC between 2004-2016. Patients treated with surgical resection alone were compared to those treated with surgery plus adjuvant RT. Overall survival (OS) was compared within adult (age <80 years) and senior adult (age ≥80 years) cohorts using Kaplan-Meier analysis. Hazard ratios (HR) were assessed using Cox proportional hazards to account for differences in patient characteristics, primary site, and HNSCC stage. Results: NCDB identified 16,504 locally advanced HNSCC treated with definitive surgery with 9,129 (55.3%) also receiving adjuvant RT. The mean age was 63.8 years (SD = 12.0) with 88.7% of patients ages <80 years and 11.3% ages ≥80 years. In the adult cohort, adjuvant RT was associated with a significant increase in OS compared to surgery alone at 1 year (88.4% vs. 83.8%, p=<0.001), 3 years (64.0% vs. 59.2%, p=<0.001) and 5 years (52.8% vs. 47.2%, p=<0.001). Treatment with surgery alone remained a significant predictor of mortality risk at 1 year (HR 1.48, 95% CI 1.35-1.64, p<0.001), 3 years (HR 1.25, 95% CI 1.18-1.33, p<0.001), and 5 years (HR of 1.23, 95% CI 1.17-1.30, p=<0.001). In the senior adult cohort, there were no significant differences in OS between treatment groups at 1 year (73.4% vs. 74.8%, 0.296), 3 years (45.8% vs. 41.8%, p=0.465), or 5 years (28.2% vs. 27.7% p=0.759). Treatment with surgery alone was not a significant predictor of mortality risk at 1 year (HR 1.11, 95% CI 0.90-1.36, p=0.316), 3 years (HR 0.94, 95% CI 0.81-1.08, p=0.423), or 5 years (HR 0.95, 95% CI 0.83-1.08, p=0.476). Conclusion: The addition of adjuvant RT in senior patients (age ≥80 years) may not provide a similar OS benefit to that observed in younger patients. Further research is needed to best guide shared-decision making in this population.

Unresectable Primary Tracheal Synovial Sarcoma.

Synovial sarcoma (SS) comprises less than 1% of head and neck cancers, and less than five cases of adult primary tracheal SS have been described. This case describes a patient encountered at a community-based academic hospital, and retrospective chart review was performed for data collection. A woman in her forties presented with shortness of breath due to a superior mediastinal mass found to be an unresectable primary tracheal SS. Primary treatment resorted to curative-intent radiation therapy. Subsequent metastasis required systemic chemotherapy with pazopanib. To the best of our knowledge, this is the first reported case of this nature and adds to understanding the presentation, diagnosis, natural history, and treatment outcomes of primary tracheal SS. This case was exempt from review by the institutional review board and complied with privacy policy standards.

Psychosis-Induced Exertional Rhabdomyolysis without Acute Kidney Injury or Myoglobinuria.

BACKGROUND Rhabdomyolysis is a clinical syndrome that results from skeletal muscle breakdown and the release of intracellular enzymes into systemic circulation [1,2]. We present a case of non-traumatic rhabdomyolysis with transaminitis, without myoglobinuria or acute kidney injury. Cases reports of rhabdomyolysis with elevation of serum creatine kinase (hyperCKemia) in the absence of myoglobinuria or renal failure are limited in the literature. CASE REPORT A 21-year-old man presented to the Emergency Department following an acute psychotic episode. One week earlier, his bloodwork had been within normal limits. Biochemical investigations on admission revealed hyperCKemia (590 000 U/L), transaminitis (AST, 628; ALT, 160), and normal creatinine (0.83), without myoglobinuria. Non-traumatic rhabdomyolysis was suspected, and the patient was treated with aggressive intravenous fluid resuscitation and transferred to Inpatient Psychiatry on day 10 of hospitalization. The complete metabolic panel was trended daily, without indication of kidney injury. The creatine kinase (CK) and liver function tests trended downward. CONCLUSIONS This report presents a rare case of exertional rhabdomyolysis with CK levels nearly 3000 times the upper limit of normal, without myoglobinuria or acute kidney injury. Acute kidney injury is a dangerous complication of rhabdomyolysis. Traditionally, clinicians use serum CK levels to predict the likelihood of acute kidney injury and/or renal failure in rhabdomyolysis. Ultimately, this patient was diagnosed with exertional rhabdomyolysis with hyperCKemia and transaminitis without myoglobinuria or acute kidney injury. More research is needed to elucidate the protective patient characteristics against rhabdomyolysis-associated acute kidney injury, associations between CK and myoglobinuria, and diagnostic criteria for psychosis-associated hyperCKemia.

Determination of human identity from Anopheles stephensi mosquito blood meals using direct amplification and massively parallel sequencing.

DNA obtained from biological evidence can link individuals to a crime scene. DNA is typically obtained from body fluids deposited on various substrates such as fabric or common household objects. However, other unusual sources of human biological material can also be used to generate DNA profiles. Here we show that short tandem repeat (STR) DNA profiles can also be obtained from single source and mixtures of human DNA in the blood meals of Anopheles stephensi mosquitoes. Using direct amplification with the PowerPlex® Fusion 6C System, we have determined that full and partial profiles can be obtained by assessing degradation of DNA at various times post-feed up to 20-24 h post-blood meal. Moreover, we can assign donor identity through both STR profiles, as well as through single nucleotide polymorphisms (SNPs) detected using massively parallel sequencing (MPS) with the Precision ID Identity Panel and Ion Chef™/Ion S5™ System up to 24-48 h post-blood meal. Based on the results from a total of 490 mosquitoes fed on 11 different sources of human blood, we conclude that both STR and SNP technologies can be applied to mosquito blood meals as effective forensic approaches to determine the identity of specific individuals and establish the timing of their presence at a crime scene.

Growth Factor-Independent 1 Is a Tumor Suppressor Gene in Colorectal Cancer.

Colorectal cancer is the third most common cancer and the third leading cause of cancer death in the United States. Growth factor-independent 1 (GFI1) is a zinc finger transcriptional repressor responsible for controlling secretory cell differentiation in the small intestine and colon. GFI1 plays a significant role in the development of human malignancies, including leukemia, lung cancer, and prostate cancer. However, the role of GFI1 in colorectal cancer progression is largely unknown. Our results demonstrate that RNA and protein expression of GFI1 are reduced in advanced-stage nonmucinous colorectal cancer. Subcutaneous tumor xenograft models demonstrated that the reexpression of GFI1 in 4 different human colorectal cancer cell lines inhibits tumor growth. To further investigate the role of Gfi1 in de novo colorectal tumorigenesis, we developed transgenic mice harboring a deletion of Gfi1 in the colon driven by CDX2-cre (Gfi1F/F; CDX2-cre) and crossed them with ApcMin/+ mice (ApcMin/+; Gfi1F/F; CDX2-cre). Loss of Gfi1 significantly increased the total number of colorectal adenomas compared with littermate controls with an APC mutation alone. Furthermore, we found that compound (ApcMin/+; Gfi1F/F; CDX2-cre) mice develop larger adenomas, invasive carcinoma, as well as hyperplastic lesions expressing the neuroendocrine marker chromogranin A, a feature that has not been previously described in APC-mutant tumors in mice. Collectively, these results demonstrate that GFI1 acts as a tumor suppressor gene in colorectal cancer, where deficiency of Gfi1 promotes malignancy in the colon. IMPLICATIONS: These findings reveal that GFI1 functions as a tumor suppressor gene in colorectal tumorigenesis.