Tumor volume as a predictor of survival in advanced laryngeal cancer treated with total laryngectomy.

BACKGROUND: Recent literature shows that tumor volume (TV) in T3 laryngeal squamous cell carcinoma (LSCC) is associated with response to radiation therapy. The aim of this study was to evaluate the effect of TV on survival outcomes in patients undergoing total laryngectomy (TL). METHODS: One hundred and seventeen patients with LSCC undergoing TL between 2013 and 2020 at the University of Florida were included. TV was measured using a previously validated method on preoperative-CT scans. Multivariable CoxPH models for overall survival (OS) and disease-specific survival (DSS), metastasis-free survival (MFS), and recurrence-free survival (RFS) were developed with TV. RESULTS: Mean age was 61.5 years and 81.2% were male. Higher TV was associated with decreased OS, MFS, DSS, and RFS with adjusted hazard ratios 1.02 (95%CI: 1.01, 1.03), 1.01, (95%CI: 1.00, 1.03), 1.03 (95%CI: 1.01, 1.06), and 1.02 (95%CI: 1.00, 1.03) respectively. TV >7.1 cc had worse prognoses. CONCLUSIONS: TV appears associated with decreased survival in LSCC treated with TL.

Outcomes After Minimally Invasive Sacroiliac Joint Fusion: A Scoping Review.

BACKGROUND: Sacroiliac joint (SIJ) dysfunction is a significant contributor to lower back pain. Although open surgical treatment for persistent pain has long been the standard, it is associated with significant surgical morbidity, high complication rates, and variable patient satisfaction. Minimally invasive SIJ fusion (MISJF) is a promising and effective approach. This scoping review was carried out to map the available evidence on outcomes after MISJF. METHODS: This review was conducted in accordance with the PRISMA guidelines. Inclusion criteria were all full-text articles reporting on functional, clinical, and quality-of-life outcomes after MISJF. Exclusion criteria consisted of studies including patients with traumatic sacroiliac injuries or congenital spinal abnormalities, and procedures involving multiple spinal fusions or an open approach to SIJ fusion. RESULTS: A total of 1305 studies were identified across 6 databases. After duplicate removal and further screening, 33 independent studies were included in our review. Regarding pain management, 21 studies reported visual analog scale scores, and all showed significant (>50%) reductions in pain at multiple time points postoperatively. Six studies reported on quality-of-life outcomes and showed significant increases, especially compared with nonsurgical treatment. CONCLUSIONS: This study highlights the existing literature regarding outcomes after MISJF. MISJF provides favorable responses in quality-of-life metrics, pain scores, and overall postoperative outcomes in select patients. Although outcomes have been widely studied, more studies, especially prospectively designed and those without industry influence, should be performed to elucidate the optimal management of patients with intractable SIJ pain.