Multidisciplinary Team Evaluation Research Articles

CSP2023: 312 - The evaluation of a free community Multi-Disciplinary Team (MDT) Menopause educational session to facilitate awareness and access to Pelvic-Health Physiotherapy

CSP2023: 312 - The evaluation of a free community Multi-Disciplinary Team (MDT) Menopause educational session to facilitate awareness and access to Pelvic-Health Physiotherapy

18F-fluoro-ethyl-tyrosine PET co-registered with MRI in patients with persisting acromegaly.

To report our experience with 18F-fluoro-ethyl-tyrosine (FET) positron emission tomography-computed tomography (PET-CT) co-registered with magnetic resonance imaging (MRI) (FET-PET/MRICR) in the care trajectory for persistent acromegaly. Prospective case series. Ten patients with insufficiently controlled acromegaly referred to our team to evaluate surgical options. FET-PET/MRICR was used to support decision-making if MRI alone and multidisciplinary team evaluation did not provide sufficient clarity to proceed to surgery. FET-PET/MRICR showed suspicious (para)sellar tracer uptake in all patients. In five patients FET-PET/MRICR was fully concordant with conventional MRI, and in one patient partially concordant. FET-PET/MRICR identified suggestive new foci in four other patients. Surgical re-exploration was performed in nine patients (aimed at total resection (6), debulking (2), diagnosis (1)), and one patient underwent radiation therapy. In 7 of 9 (78%) operated patients FET-PET/MRICR findings were confirmed intraoperatively, and in six (67%) also histologically. IGF-1 decreased significantly in eight patients (89%). All patients showed clinical improvement. Complete biochemical remission was achieved in three patients (50% of procedures in which total resection was anticipated feasible). Biochemistry improved in five and was unchanged in one patient. No permanent complications occurred. At six months, optimal outcome (preoperative intended goal achieved without permanent complications) was achieved in six (67%) patients and an intermediate outcome (goal not achieved, but no complications) in the other three patients. In patients with persisting acromegaly without a clear surgical target on MRI, FET-PET/MRICR is a new tracer to provide additional information to aid decision-making by the multidisciplinary pituitary team.

SPONTANEOUS, INDEPENDENT, SINGLE-CENTER RDN REGISTRY OF A RESISTANT HYPERTENSION MULTIDISCIPLINARY TEAM

Objective: Uncontrolled resistant hypertension (URH) is defined as Systolic Blood Pressure above 140mmHg despite at least 3 maximally tolerated doses of antihypertensive drugs including a diuretic. Renal sympathetic denervation (RDN) has proved efficacy in the sponsored SPYRAL and RADIANCE studies. However, little evidence is available from independent studies. Furthermore, patients with glomerular filtrate rate <45ml/min have been systematically excluded. This study aims to evaluate the safety and the efficacy of catheter-based radiofrequency RDN in patients with URH, including those with renal impairment. Design and method: Consecutive unselected patients with URH undergoing RDN were enrolled, assessed in a multidisciplinary team involving cardiologist, nephrologist and hypertension specialists, that excluded secondary forms. Efficacy was defined as change of office (OBP) and ambulatory blood pressure monitoring (ABPM) after RDN, safety as the absence of device-related major complication (BARC classification), end-stage renal disease, stroke, acute myocardial infarction and any cause of death within 1 month. 107 patients underwent RDN from 2012 to December 2023. The population had multiple comorbidities: 45% were smokers, 43% diabetic, 35% had peripheral artery disease, 30% coronary artery disease, 57% CKD. The average number of antihypertensive medications was 4.83±1.2 Baseline ABPM and OBP were 151.18±20,97/87,88±14,39mmHg and 155,92±24/85,25±15,5 mmHg, respectively Results: . At 12-month a significant reduction of systolic OBP and ABPM, respectively by -17.51±3.70 mmHg (P=0.001) and -7.03±3.37 mmHg (P=0.04) was noticed. BP reduction at 12-month follow-up was observed also among eGFR <45 ml/min, with a reduction by -18.73±7.14mmHg (P=0.02) in systolic OBP and by -17.81±7.49 (P=0.03) in ABPM. The therapeutic burden was slightly reduced baseline to 4 (3-5) at follow-up (p<0.01). No major complications were observed and renal function was stable up to 12 months, compared to baseline (1.87±2.37 vs. 2.44±3.56; -0.57±0.32; p=0.08). Conclusions: RDN on top of medical therapy is safe and feasible in patients with URH, even in a high-risk CKD population with multiple comorbidities. A significant reduction of SBP also in this subgroup up to 12 months was reported without undesired effects. Furthermore, our experience underlines the central role of multidisciplinary team evaluation for the appropriate management of URH.

First-line camrelizumab (a PD-1 inhibitor) plus apatinib (an VEGFR-2 inhibitor) and chemotherapy for advanced gastric cancer (SPACE): a phase 1 study

Patients with advanced gastric cancer typically face a grim prognosis. This phase 1a (dose escalation) and phase 1b (dose expansion) study investigated safety and efficacy of first-line camrelizumab plus apatinib and chemotherapy for advanced gastric or gastroesophageal junction adenocarcinoma. The primary endpoints included maximum tolerated dose (MTD) in phase 1a and objective response rate (ORR) across phase 1a and 1b. Phase 1a tested three dose regimens of camrelizumab, apatinib, oxaliplatin, and S-1. Dose regimen 1: camrelizumab 200 mg on day 1, apatinib 250 mg every other day, oxaliplatin 100 mg/m² on day 1, and S-1 40 mg twice a day on days 1–14. Dose regimen 2: same as dose regimen 1, but oxaliplatin 130 mg/m². Dose regimen 3: same as dose regimen 2, but apatinib 250 mg daily. Thirty-four patients were included (9 in phase 1a, 25 in phase 1b). No dose-limiting toxicities occurred so no MTD was identified. Dose 3 was set for the recommended phase 2 doses and administered in phase 1b. The confirmed ORR was 76.5% (95% CI 58.8–89.3). The median progression-free survival was 8.4 months (95% CI 5.9-not evaluable [NE]), and the median overall survival (OS) was not mature (11.6-NE). Ten patients underwent surgery after treatment and the multidisciplinary team evaluation. Among 24 patients without surgery, the median OS was 19.6 months (7.8-NE). Eighteen patients (52.9%) developed grade ≥ 3 treatment-emergent adverse events. Camrelizumab plus apatinib and chemotherapy showed favorable clinical outcomes and manageable safety for untreated advanced gastric cancer (ChiCTR2000034109).

Implementing Formal Mitral Heart Team Improves Multidisciplinary Evaluation Rate and Survival of Patients With Severe Primary Mitral Regurgitation.

Multidisciplinary heart team (HT) evaluation is recommended for patients with severe primary mitral regurgitation to optimize treatment decisions. However, its impact on patient outcomes remains unknown. We evaluated the impact of implementing mitral HT on patient survival. We conducted a retrospective cohort study of patients with new diagnoses of severe primary mitral regurgitation in a large healthcare network echocardiogram database between 2016 and 2020. We compared the incidence of multidisciplinary evaluation by structural cardiology and cardiac surgery services and 2-year survival before and after mitral HT implementation. The 1:1 propensity-score matching between pre- and post-mitral HT used Society of Thoracic Surgeons Predicted Risk of Mortality for mitral repair, age, sex, race, heart failure symptoms, inpatient setting, history of MI, and dementia as covariates. Logistic regression identified variables associated with the likelihood of undergoing multidisciplinary evaluation. Among 70 510 echocardiograms performed, 391 patients had severe primary mitral regurgitation (median age, 77 years; 46% women). Multidisciplinary evaluation increased from 29% to 89% (P<0.001), and intervention increased from 24% to 75% following mitral HT implementation (P<0.001). Among 180 propensity-score matched patients, mortality was lower post-mitral HT at 2 years (19% versus 32%, P=0.04). The multivariable model showed that mitral HT implementation and heart failure symptoms were associated with higher odds of undergoing multidisciplinary evaluation (OR [odds ratio], 18.7 and 2.72, respectively), whereas female sex and older age were associated with lower odds (OR, 0.39 and 0.93, respectively). Implementation of mitral HT was associated with drastic improvement in multidisciplinary evaluation for patients with severe primary mitral regurgitation. This coincided with higher proportions of patients undergoing mechanical correction of MR and improved overall patient survival.

Surgical Approach of Pleomorphic Dermal Sarcoma on the Scalp: A Case Report

Pleomorphic dermal sarcoma (PDS) is a fast-growing mesenchymal tissue tumor with similar characteristics to an atypical fibroxanthoma (AFX) presenting a significant clinical challenge to diagnose for physicians. We report a 79-year-old male presenting with a 3-month history of a lesion on his scalp that had been previously superficially biopsied yielding a diagnosis of PDS or AFX. Following a second biopsy, new findings led to the diagnosis of PDS. A wide local excision with 2 cm margin with delayed split-thickness skin graft reconstruction was performed. Treatment for PDS favors wide local excision with a 2–3 cm margin and adjuvant radiotherapy if perineural involvement. We support the following recommendations: full-thickness appropriate tissue diagnosis, pulmonary computed tomography scan, or X-ray to rule out metastasis, followed by a multidisciplinary team evaluation. These complex cases should be presented at a tumor board and tailored treatments should be based on patient risk factors and relevant history.

Contemporary guideline-directed management of patients with severe aortic valve stenosis.

Both surgical aortic valve replacement (SAVR) and transcatheter aortic valve implantation (TAVI) are Class Ia recommended therapies for specific subgroups of severe aortic stenosis (AS) patients in the latest 2021 European guidelines. We aimed to report on the multidisciplinary Heart Team evaluation process and real-world practice of treating severe symptomatic AS in East Denmark in the context of the latest European guideline recommendations. All consecutive patients with severe AS referred for intervention in 2021 (N=672) were discussed in a multidisciplinary Heart Team meeting. All patients (100%) had a cardiac computed tomography (CT) analysis prior to the meeting. Baseline characteristics, Heart Team decision-making, final treatment and 30-day clinical outcomes were prospectively recorded. The majority of severe AS patients (N=456, 68%) were referred for TAVI following discussion in the Heart Team. Ultimately, 94% of patients (N=632) received the Heart Team-recommended treatment. Patients undergoing TAVI (N=439) were significantly older (78.4±6.7 vs 67.2±8.3 years; p<0.001) and more comorbid than patients undergoing SAVR (N=189). The overall 30-day clinical outcomes were satisfactory for both treatment groups (overall 30-day mortality: 1.1%). The mean index hospitalisation length was markedly longer in the SAVR group (8.6±8.3 days) as compared to the TAVI group (1.8±3.2 days). TAVI was routinely performed in low surgical risk patients in 2021 with two-thirds of all severe AS patients undergoing TAVI, thereby applying the latest European guidelines. A dedicated Heart Team meeting, including CT evaluation for all AS patients, is needed to make individualised management decisions in this new era of aortic valve interventions.

Resection rates and intention-to-treat outcomes in borderline and locally advanced pancreatic cancer: real-world data from a population-based, prospective cohort study (NORPACT-2).

Systemic chemotherapy is the initial treatment strategy for borderline resectable and locally advanced pancreatic cancer to facilitate curative resection. The aim of this study was to investigate the resection rates and overall survival in patients with borderline resectable pancreatic cancer and locally advanced pancreatic cancer. Consecutive patients with borderline resectable pancreatic cancer/locally advanced pancreatic cancer discussed by Oslo University Hospital multidisciplinary team between 2018 and 2020, serving a population of 3.1 million within a geographically defined area in south-eastern Norway, were included in this prospective Norwegian Pancreatic Cancer Trial-2 study, according to intention-to-treat principles. The total number of patients with pancreatic cancer was sought from the Cancer Registry of Norway. A total of 1178 patients were diagnosed with pancreatic cancer, of whom 618 were referred to Oslo University Hospital. After multidisciplinary team evaluation, 230 patients were considered to have borderline resectable pancreatic cancer/locally advanced pancreatic cancer. The final study group consisted of 188 patients (borderline resectable pancreatic cancer n = 96, locally advanced pancreatic cancer n = 92) who were fit to receive primary chemotherapy. Resection rates were 46.9% (45 of 96) for borderline resectable pancreatic cancer and 13% (12 of 92) for locally advanced pancreatic cancer (P <0.001). Median overall survival was 14.6 months (borderline resectable pancreatic cancer 16.4 months; locally advanced pancreatic cancer 13.7 months, (P = 0.2)). Adjusted for immortal time bias, median overall survival for patients undergoing resection versus only chemotherapy was 24.4 months versus 10.1 months (P <0.001) for borderline resectable pancreatic cancer and 28.4 months versus 12.6 months for locally advanced pancreatic cancer (P = 0.001). Resection rates and survival in patients with borderline resectable pancreatic cancer and locally advanced pancreatic cancer treated at a high-volume centre in a universal healthcare system compare well with those treated at international expert centres.Registration number: NCT04423731 (http://www.clinicaltrials.gov).

Hepatocellular Carcinoma: Surveillance, Diagnosis, Evaluation and Management.

Hepatocellular carcinoma (HCC) ranks fourth in cancer-related deaths worldwide. Semiannual surveillance of the disease for patients with cirrhosis or hepatitis B virus allows for early detection with more favorable outcomes. The current underuse of surveillance programs demonstrates the need for intervention at both the patient and provider level. Mail outreach along with navigation provision has proven to increase surveillance follow-up in patients, while provider-targeted electronic medical record reminders and compliance reports have increased provider awareness of HCC surveillance. Imaging is the primary mode of diagnosis in HCC with The Liver Imaging Reporting and Data System (LI-RADS) being a widely accepted comprehensive system that standardizes the reporting and data collection for HCC. The management of HCC is complex and requires multidisciplinary team evaluation of each patient based on their preference, the state of the disease, and the available medical and surgical interventions. Staging systems are useful in determining the appropriate intervention for HCC. Early-stage HCC is best managed by curative treatment modalities, such as liver resection, transplant, or ablation. For intermediate stages of the disease, transarterial local regional therapies can be applied. Advanced stages of the disease are treated with systemic therapies, for which there have been recent advances with new drug combinations. Previously sorafenib was the mainstay systemic treatment, but the recent introduction of atezolizumab plus bevacizumab proves to have a greater impact on overall survival. Although there is a current lack of improved outcomes in Phase III trials, neoadjuvant therapies are a potential avenue for HCC management in the future.

NRTS: A Client-Server Architecture for Supporting Education in a Neonatal Resuscitation Simulation Scenario.

In this paper, we describe Neonatal Resuscitation Training Simulator (NRTS), an Android mobile app designed to support medical experts to input, transmit and record data during a High-Fidelity Simulation course for neonatal resuscitation. This mobile app allows one to automatically send all the recorded data from the Neonatal Intensive Care Unit (NICU) of Casale Monferrato Children's Hospital, (Italy) to a server in the cloud managed by the University of Piemonte Orientale (Italy). The medical instructor can then view statistics on simulation exercises, that may be used during the debriefing phase for the evaluation of multidisciplinary teams involved in the simulation scenarios.

The impact of a multidisciplinary team evaluation on the diagnosis and management of acute and chronic pancreatitis in a tertiary referral centre

The impact of a multidisciplinary team evaluation on the diagnosis and management of acute and chronic pancreatitis in a tertiary referral centre

FRI368 Thyroid Paraganglioma: A Rare Manifestation Of Paraganglioma Syndrome Associated With SDHD Mutation

Abstract Disclosure: K. Samuel: None. C. McMullen: None. C. Veloski: None. S. Kushchayev: None. J.E. Hallanger-Johnson: None. J. Hernandez Prera: None. J. Muzaffar: None. G.Q. Yang: None. V. Tarasova: None. Background: Thyroid paragangliomas (TP) are exceptionally rare, representing 0.5% of all paragangliomas (PGL) with total of less than 70 cases reported to date. We report a case of a TP presenting with an indeterminate thyroid nodule, as a first manifestation of multifocal head and neck PGL, associated with succinate dehydrogenase complex subunit D (SDHD) mutation. Clinical case: A 59-year female was initially seen at the tertiary referral center for an indeterminate thyroid nodule discovered incidentally on neck ultrasound (US) ordered for evaluation of a palpable posterior left neck mass. Neck/thyroid US showed multiple nonspecific bilateral lymph nodes measuring up to 1.2 cm and a 1.7 cm right interpolar markedly hypoechoic and hypervascular solid thyroid nodule (TR5). Clinically, the patient did not have symptoms related to the thyroid nodules or lymph nodes in the neck. Thyroid function tests were within normal range. An US-guided FNA biopsy was nondiagnostic. Core biopsy was suspicious for papillary thyroid carcinoma (hypercellular thyroid parenchyma with some follicular cells with nuclear irregularity, grooves, and hyperchromasia). Pathology slides review at the tertiary center showed nondiagnostic sample (Bethesda I) on cytopathology and neuroendocrine neoplasm consistent with PGL on core biopsy (immunohistochemical stains showed tumor cells positive for synaptophysin, chromogranin and GATA3. TTF1, TG, calcitonin, CEA and AE1/3 negative). US of the neck/thyroid 4 months later showed stable disease. Calcitonin and 24-h urinary catecholamines, metanephrines were within normal limits. There was no family history of pheochromocytoma or PGL. Genetic testing showed germline SDHD mutation (p.P81L(c.242c&amp;gt;5). 68Ga-DOTATATE PET/CT revealed multifocal areas of increased somatostatin receptor expression from the skull base to the left thoracic inlet, which included right and left skull base lesions, left neck level IIA lymph node, right and left level III lymph nodes, right thyroid lobe lesion, and left prevascular superior mediastinal lesion. An MRI of the brain and neck with and without contrast showed 1.7 cm right jugular, 0.6 cm right carotid, and 0.6 cm left vagal PGL, 1.3 cm right thyroid nodule, left level II 1.1x.6 cm lymphadenopathy, and 0.4 cm left superior mediastinal nodule. A CT of the neck w/contrast showed multiple areas likely representing bilateral carotid body tumors, left vagal PGL, right glomus jugular, and thyroid PGL stable over 6 months. MIBG nuclear medicine scan revealed no radiotracer accumulation in the lesions. EBRT therapy is planned to the skull base lesion. Conclusions: TP should be considered in the differential diagnosis of hypervascular thyroid nodules in patients with SDH-related pheochromocytoma-PGL syndromes. This case illustrates the importance of experienced multidisciplinary team evaluation and management of complex and rare PRG cases. Presentation: Friday, June 16, 2023

Improved overall survival for Stage III NSCLC patients treated with curative-intended therapy from 2010 to 2018–a cohort study in Denmark

Background Despite advances in treatment strategies and improved clinical outcomes, an unmet need remains for NSCLC patients. With an increased real-world knowledge of NSCLC, clinicians could offer patients optimal tailored treatment and disease management. In this retrospective cohort study, we describe patient characteristics, treatment patterns and modality, and survival in NSCLC patients diagnosed and treated at Aarhus University Hospital, Denmark. Methods Data on Stage III NSCLC patients aged ≥18 years diagnosed 2010-2018 were obtained from a regional cancer database and linked to national registries for information on socioeconomic and vital status. Patients were stratified by planned treatment intention at diagnosis (curative/palliative). Treatment patterns and overall survival (OS) were estimated using time-to-event methods. Results Broad patient and diseases characteristics and multiple treatment options demonstrated the heterogeneity of this patient cohort. Of 851 Stage III NSCLC patients, 599 (70%) and 252 (30%) were offered curative- and palliative-intended treatment, respectively, upon evaluation by a multidisciplinary team (MDT). The most frequent treatment modalities were CRT (n = 328; 55%) and RT (n = 97; 38%) in the curative and palliative setting, respectively. Age, disease stage, performance status and comorbidity were associated with curative-intended treatment initiation. Curative-intended treatment was associated with an improved OS of 14.6 months (median OS 24.4 months, 95% CI 21.1-27.6). Being offered curative-intended treatment and/or being diagnosed in the more contemporary study period (2016-2018) were significantly correlated with better OS (p < 0.001). Conclusion Stage III NSCLC is a heterogeneous disease as regards patient and clinical characteristics, multiple treatment options, and outcomes. Age, disease staging, performance status, and comorbidity, as well as MDT evaluation and matching treatment intent, are important determinants of curative-intended treatment. Notably, an NSCLC diagnosis in the more contemporary study period was statistically significantly associated with better OS.

The clinical effect evaluation of multidisciplinary collaborative team combined with palliative care model in patients with terminal cancer: a randomised controlled study

ObjectiveTo evaluate the clinical effect of a multidisciplinary collaboration team combined with a palliative care model in patients with terminal cancer.MethodA total of 84 patients diagnosed with terminal cancer in our hospital were included and randomly divided into an intervention group and a control group, with 42 cases in each group. Patients in the intervention group were treated by a multidisciplinary collaborative team combined with the palliative care model, and patients in the control group were treated by routine nursing intervention. The Self-rating Anxiety Scale (SAS) and the Self-rating Depression Scale (SDS) were used to evaluate negative emotions and anxiety and depression of patients before and after intervention. The Quality of Life Scale (European Organization for Research and Treatment of Cancer [EORTC] QLQ-C30) and Social Support Scale (SSRS) were used to evaluate the quality of life and social support of patients. This study has been registered in 13/01/2023 (ClinicalTrials.gov Identifier: NCT05683236).ResultThe general data of the two groups were comparable. After intervention, the SAS (43.7 ± 7.4 vs. 54.2 ± 9.3) and SDS scores (38.4 ± 6.5 vs. 53.1 ± 8.4) of the intervention group were significantly lower than those of the control group. The total SSRS score, subjective support score, objective support score and utilisation of support of the intervention group were significantly higher than those of the control group (P < 0.05). The overall quality of life score of the intervention group was higher than that of the control group, and the difference was statistically significant (79.5 ± 4.5 vs. 73.2 ± 3.6, P < 0.05). The scores of each functional scale were significantly higher than those of the control group (P < 0.05).ConclusionCompared with conventional nursing, the application of the multidisciplinary collaborative team combined with tranquilisation therapy in patients with terminal cancer can significantly reduce the anxiety and depression of patients, enable patients to obtain comprehensive social support, and effectively improve the quality of life of patients.Trial registrationClinicalTrials.gov Identifier NCT05683236, 13/01/2023, Retrospectively registered.

Target Aortic Stenosis: A National Initiative to Improve Quality of Care and Outcomes for Patients With Aortic Stenosis.

Target Aortic Stenosis: A National Initiative to Improve Quality of Care and Outcomes for Patients With Aortic Stenosis.

High-dose vitamin C to enhance neoadjuvant immune checkpoint therapy in mismatch repair proficient colon cancer: The ALFEO pilot study.

TPS2675 Background: Most colon cancer (CC) patients can be treated with upfront curative surgery; however, relapse often occurs and the disease becomes deadly. Neoadjuvant chemotherapy does not jeopardize timing or quality of surgery and enhances relapse-free outcomes in proficient mismatch-repair (pMMR) CC (Morton et al, J Clin Oncol 2023). In the same setting, the use of immune checkpoint inhibitors (ICIs) with a single dose of ipilimumab (Ipi) and two doses of nivolumab (Nivo) proved to be feasible without delaying surgery and resulting in 23% major pathological responses (mPR) (Chalabi et al, ASCO 2022). We have previously shown that high dose vitamin C (HDVitC) triggers tumor infiltration and activation of CD8+ T cells in mouse tumors, enhancing efficacy of ICIs in pMMR CC preclinical models (Magrì et al, Sci Transl Med 2020). Methods: ALFEO is an open-label pilot trial of neoadjuvant CC treatment to test whether HDVitC can enhance the efficacy of ICIs in this setting. Main inclusion criteria are pMMR CC stage cT4N0/TxN1-2/[cM1 liver-limited disease with favorable oncological criteria candidate for upfront surgery on both T and M after multidisciplinary team evaluation]. Patients will receive Nivo i.v. 3 mg/kg D1 and D15, Ipi i.v. 1 mg/kg D 1 and VitC 70 g/ m2 D1-3 and 15-17. Tumor assessment will be performed at D21-28, followed by surgery within D28. Primary objective is activity of Nivo/Ipi + HDVitC; secondary objective is safety; exploratory objectives are correlation between efficacy and pharmacodynamic including tumor microenvironment changes. Primary endpoint is mPR rate. Considering the proof-of-principle nature of the trial, a design with a boundary for early stopping (both futility/utility and toxicity) and a fixed maximum sample size of 24 patients has been chosen. mPR for the Ipi/Nivo has been set at 23% (H0), while H1 at 75%. A Bayesian hypothesis test-based design (Zhou et al, Pharm Stat 2021) will be used for decision-making. Su. Clinical trial information: ECTR2022-502101-15-00 .

Resectability, Resections, Survival Outcomes, and Quality of Life in Older Adult Patients with Metastatic Colorectal Cancer (the RAXO-Study).

Older adults are underrepresented in metastatic colorectal cancer (mCRC) studies and thus may not receive optimal treatment, especially not metastasectomies. The prospective Finnish real-life RAXO-study included 1086 any organ mCRC patients. We assessed repeated centralized resectability, overall survival (OS), and quality of life (QoL) using 15D and EORTC QLQ-C30/CR29. Older adults (>75 years; n = 181, 17%) had worse ECOG performance status than adults (<75 years, n = 905, 83%), and their metastases were less likely upfront resectable. The local hospitals underestimated resectability in 48% of older adults and in 34% of adults compared with the centralized multidisciplinary team (MDT) evaluation (p < 0.001). The older adults compared with adults were less likely to undergo curative-intent R0/1-resection (19% vs. 32%), but when resection was achieved, OS was not significantly different (HR 1.54 [CI 95% 0.9-2.6]; 5-year OS-rate 58% vs. 67%). 'Systemic therapy only' patients had no age-related survival differences. QoL was similar in older adults and adults during curative treatment phase (15D 0.882-0.959/0.872-0.907 [scale 0-1]; GHS 62-94/68-79 [scale 0-100], respectively). Complete curative-intent resection of mCRC leads to excellent survival and QoL even in older adults. Older adults with mCRC should be actively evaluated by a specialized MDT and offered surgical or local ablative treatment whenever possible.

Validation of an instrument to assess health care quality (FACIT-TS-PS) in cancer patients.

Cancer patient satisfaction with the healthcare team is of great relevance for assessing the quality of the care provided by the health system. In Mexico, no valid and reliable tool is available to assess this construct. To validate the Functional Assessment of Chronic Illness Therapy-Treatment Satisfaction-Patient Satisfaction (FACIT-TS-PS) instrument, version 4, in cancer patients. Cross-sectional design, non-probability convenience sampling. The sample consisted of 200 cancer-diagnosed patients, with mean age of 45.86 ± 15.01 years. Exploratory and confirmatory factor analyses were conducted. The exploratory factor analysis identified four factors, with a Cronbach alpha of 0.945, and an explained variance of 68.15 %. The confirmatory factor analysis indicated that the proposed theoretical model adjusts to the data with an error close to zero and, in addition, it is balanced and carefully measures overall patient satisfaction with the treatment. FACIT-TS-PS was shown to be a valid and reliable instrument for use in clinical care and research in Mexican cancer patients. Its use is recommended in the evaluation of oncology multidisciplinary healthcare teams in Mexico.

Cytoreductive surgery and intraperitoneal chemotherapy for peritoneal metastasis of colorectal cancer: long-term follow-up results at a single institution in Korea

This study aimed to examine the 7-year follow-up results of cytoreductive surgery (CRS) and intraperitoneal chemotherapy (IPC) for peritoneal metastasis (PM) of colorectal cancer. We performed 54 cases of CRS and IPC in 53 patients with PM of colorectal cancer from December 2011 to December 2013. We prospectively collected data and analyzed peritoneal carcinomatosis grade, completeness of cytoreduction, and long-term follow-up (median, 10 [range, 2-92] months) results. The mean peritoneal cancer index was 15 (1 ~ 35), and complete cytoreduction was possible in 35 (64.8%) patients. Excluding the four patients who died, 11 (22.4%) out of the 49 patients were alive at the time of the last follow-up, and the overall median survival period was 10.3months. The overall 2- and 5-year survival rates were 31% and 17%, respectively. Patients with complete cytoreduction had a median survival period of 22.6months, which was significantly longer than that for patients without complete cytoreduction (3.5months) (P < 0.001). The 5-year survival rate for patients with complete cytoreduction was 24%, and four patients were still alive without disease. CRS and IPC show a 5-year survival rate of 17% in patients with PM of colorectal cancer. A possibility of long-term survival is observed in a selected group. Multidisciplinary team evaluation for careful patient selection and CRS training program to achieve complete cytoreduction are significantly important factors in improving survival rate.

Best practice approach for redo-surgeries after sleeve gastrectomy, an expert's modified Delphi consensus.

Sleeve gastrectomy (SG) is the most common metabolic and bariatric surgical (MBS) procedure worldwide. Despite the desired effect of SG on weight loss and remission of obesity-associated medical problems, there are some concerns regarding the need to do revisional/conversional surgeries after SG. This study aims to make an algorithmic clinical approach based on an expert-modified Delphi consensus regarding redo-surgeries after SG, to give bariatric and metabolic surgeons a guideline that might help for the best clinical decision. Forty-six recognized bariatric and metabolic surgeons from 25 different countries participated in this Delphi consensus study in two rounds to develop a consensus on redo-surgeries after SG. An agreement/disagreement ≥ 70.0% on statements was considered to indicate a consensus. Consensus was reached for 62 of 72 statements and experts did not achieve consensus on 10 statements after two rounds of online voting. Most of the experts believed that multi-disciplinary team evaluation should be done in all redo-procedures after SG and there should be at least 12months of medical and supportive management before performing redo-surgeries after SG for insufficient weight loss, weight regain, and gastroesophageal reflux disease (GERD). Also, experts agreed that in case of symptomatic GERD in the presence of adequate weight loss, medical treatment for at least 1 to 2years is an acceptable option and agreed that Roux-en Y gastric bypass is an appropriate option in this situation. There was disagreement consensus on efficacy of omentopexy in rotation and efficacy of fundoplication in the presence of a dilated fundus and GERD. Redo-surgeries after SG is still an important issue among bariatric and metabolic surgeons. The proper time and procedure selection for redo-surgery need careful considerations. Although multi-disciplinary team evaluation plays a key role to evaluate best options in these situations, an algorithmic clinical approach based on the expert's consensus as a guideline can help for the best clinical decision-making.