Implementation of a Multi-Disciplinary Team and Quality of Goals of Care Discussions in Palliative Surgical Oncology Patients.

BACKGROUND: Palliative surgical oncology patients represent a unique group with complex needs who often require multidisciplinary input for the provision of timely and holistic care. The authors assembled a multi-disciplinary palliative intervention team and evaluated its association with the quality of discussions on goals of care (GOC) among advanced cancer patients undergoing palliative interventions. METHODS: This prospective cohort study analyzed advanced cancer patients undergoing palliative interventions at a single urban academic center from October 2019 to March 2022. In January 2021, a multi-disciplinary palliative surgical intervention (MD-PALS) team was assembled. All palliative surgical oncology patients were discussed at multi-disciplinary meetings and managed by members of the MD-PALS team. An interrupted time series (ITS) model was built to evaluate the association of MD-PALS implementation and the quality of GOC discussions as measured by a consensus-derived four-point GOC discussion quality score. RESULTS: The study recruited 126 palliative surgical oncology patients: 44 in the pre-MD-PALS group and 82 in the post-MD-PALS group. The two groups did not differ significantly in baseline demographics, treatment, or postoperative and survival outcomes. Compared with the pre-MD-PALS group, the post-MD-PALS group had a significantly higher mean GOC discussion quality score (1.34 vs 2.61; p < 0.001). Based on the ITS model, the average quarterly GOC discussion quality score increased significantly among patients after implementation of the MD-PALS team (change = 1.93; 95 % confidence interval, 0.96-2.90; P = 0.003). CONCLUSION: The implementation of an MD-PALS team was associated with improvements in the quality of GOC discussions among palliative surgical oncology patients.

Transcriptomic convergence despite genomic divergence drive field cancerization in synchronous squamous tumors.

Introduction: Field cancerization is suggested to arise from imbalanced differentiation in individual basal progenitor cells leading to clonal expansion of mutant cells that eventually replace the epithelium, although without evidence. Methods: We performed deep sequencing analyses to characterize the genomic and transcriptomic landscapes of field change in two patients with synchronous aerodigestive tract tumors. Results: Our data support the emergence of numerous genetic alterations in cancer-associated genes but refutes the hypothesis that founder mutation(s) underpin this phenomenon. Mutational signature analysis identified defective homologous recombination as a common underlying mutational process unique to synchronous tumors. Discussion: Our analyses suggest a common etiologic factor defined by mutational signatures and/or transcriptomic convergence, which could provide a therapeutic opportunity.

Trajectories of Patient-Reported Outcomes After Palliative Gastrointestinal Surgery in Advanced Cancer: Is Good Quality of Life Sustainable?

To evaluate the trajectories and sustainability of health-related quality of life (HRQoL) outcomes after palliative gastrointestinal (GI) surgery and perioperative factors associated with HRQoL improvement postsurgery. Background: Palliative patients face a wide range of physical, emotional, social, and functional challenges. In evaluating the efficacy of palliative surgical interventions, a major pitfall of traditional surgical outcome measures is that they fall short of measuring outcomes that are meaningful to patients during end-of-life. HRQoL tools may provide a more comprehensive assessment of the true value and impact of palliative surgery. Methods: We prospectively recruit advanced cancer patients undergoing palliative GI surgery. The Functional Assessment of Cancer Therapy-General (FACT-G) questionnaire was administered before and at regular intervals after surgery. HRQoL improvement was defined as ≥4-points increment in FACT-G total score over baseline. Duration of sustained HRQoL improvement above this threshold and factors associated with varying extents of HRQoL change were evaluated. Results: Of the 65 patients, intestinal obstruction was the most common indication for surgery (70.8%). The mean baseline FACT-G total score was 70.7 (95% CI: 66.3-75.1). Forty-six (70.8%) patients experienced HRQoL improvement after surgery. This HRQoL improvement was sustained over a median duration of 3.5 months and was driven mainly by improvements in patients' physical and emotional well-being. Albumin was significantly associated with the extent of HRQoL improvements (P = 0.043). Conclusion: A clinically significant and sustained improvement in HRQoL was observed after palliative GI surgery. Patients with higher preoperative albumin levels were more likely to experience HRQoL improvements.

Rare case of torsion of giant ovarian mass post-colonoscopy.

We present an unprecedented case of torsion of a large ovarian cyst following colonoscopy. A 43-year-old female was found to have a 20 × 13 × 19 cm pelviabdominal mass possibly arising from the right ovary. Endoscopic evaluation was performed prior to planned resection of the ovarian mass. The patient experienced progressive lower abdominal pain after the procedure with a computed topography finding of torsion. She underwent exploratory laparotomy, right salpingo-oophorectomy with intra-operative frozen section and omentectomy. Final histology revealed features of benign serous cystadenoma with extensive haemorrhagic infarction in keeping with torsion. To our knowledge, this is the first reported case of torsion of a large ovarian cyst after colonoscopy. We propose a postulated mechanism of this patient's ovarian torsion and urge clinicians to be cognizant of acute ovarian torsion as a cause of severe abdominal pain following endoscopy.