Hypocalcemia induced by tyrosine kinase inhibitors:targeted treatment with 'untargeted' side effects

Experimentele farmacotherapi

Robot-assisted hand-sewn intrathoracic anastomosis after esophagectomy

Background: In two-stage minimally invasive esophagectomy (MIE), most surgeons use a stapling device to avoid the challenges of thoracoscopic suturing in the upper mediastinum. However, in robot-assisted minimally invasive esophagectomy (RAMIE), the surgeon benefits from increased dexterity that facilitates the construction of a hand-sewn intrathoracic anastomosis. This study aimed to evaluate the outcomes of a refined technique for the robot-assisted hand-sewn intrathoracic anastomosis in RAMIE, which was introduced in 2016 in our center. Methods: Patients who underwent RAMIE with a robot-assisted hand-sewn intrathoracic anastomosis between 1 November 2019 and 1 November 2020 were included in the current retrospective study. During this time frame, the technique was uniform and no more refinements were made. Data were extracted from a prospectively maintained database. Main elements of the anastomotic technique included supportive stay-stitches to keep esophageal mucosa to the muscular wall, manual barbed suturing of the posterior and anterior wall, placement of tension releasing stitches and covering of the anastomosis with omentum. The primary outcome was anastomotic leakage and secondary outcomes included the duration of anastomosis construction. Results: During the inclusion period, 22 patients were included in the study. Anastomotic leakage occurred in 3 patients (14%), which involved a grade I leak in 2 patients (9%) and grade 3 leakage in 1 patient (5%). The total duration of anastomosis construction was 37 minutes (range, 25-48 minutes). Conclusions: This study shows that a robot-assisted hand-sewn intrathoracic anastomosis can yield good outcomes in RAMIE

Аксіологічні виміри душпастирства у творах Іоана Золотоустого

Стаття Світлани Білоус "Аксіологічні виміри душпастирства у творах Іоана Золотоустого" присвячена пошуку джерел духовної опіки над людиною, витоки яких автор бачить у християнському середньовіччі. Життя і творча спадщина Іоана Золотоустого – яскравий приклад пояснення сутності й визначення ціннісної природи душпастирювання крізь призму поняття священства.Статья Светланы Билоус "Аксиологические измерения душпастирства в произведениях Іоана Золотоустого" посвящена поиску источников духовной опеки над человеком, истоки которіх автор видит в христианском средневековье. Жизнь и творческое наследство Иоанна Золотоустого – яркий пример объяснения сущности и определение ценностной природы душпастирства сквозь призму понятия священства.The article by Svitlana Bilous "Axiological dimensions of priesthood in the Ioan Zolotoustyi’s works" is dedicated to finding sources of spiritual care over a human, the origin of which the author sees in the Christian Middle Ages. The life and literary heredity of Ioan Zolotoustyi is a brilliant pattern of explaining the essence and definition of valuable ​​nature of pastoral care through the prism of the concept of the priesthood

Possible Value of Faecal Immunochemical Test (FIT) When Added in Symptomatic Patients Referred for Colonoscopy: A Systematic Review

UNLABELLED: If Colorectal cancer (CRC) is detected and treated early, the survival rate is high. This is one of the reasons that population-based screening programs for the early detection of CRC using the faecal immunochemical test (FIT) started worldwide. These programs compete with regular colonoscopy programs and increase the waiting time for symptomatic patients. However, the literature has shown that the correlation between intestinal complaints and the gain of colonoscopy is poor. The aim of this study is to assess the diagnostic utility of symptoms for the yield (CRC) of colonoscopy and to compare this with the diagnostic utility of FIT when offered to symptomatic patients. METHODS: We performed a systematic review search for CRC as an outcome of colonoscopy in referred symptomatic patients and separately for CRC as an outcome in symptomatic patients with a positive FIT. We searched systematically for clinical trials or observational studies in databases, followed by hand-searching of reference lists. We used random Meta-Disc to evaluate the diagnostic performance, using the exploration of heterogeneity with a variety of test statistics and by computing the pooled estimates. RESULTS: We included 35 studies, with almost 5 million symptomatic patients. In addition, we included nine prospective studies with a positive FIT in symptomatic patients, with more than 5000 patients. Significant heterogeneity was found for every symptom and the outcome of colonoscopy in the effect size of sensitivity, specificity, positive likelihood ratio, negative likelihood ratio and diagnostic odds ratio. In a random effect model, the pooled sensitivity of colonoscopy in symptomatic patients was very low (25%). However, the pooled sensitivity in symptomatic patients with a positive FIT was 83% and the pooled specificity 77%. A total of 75 symptomatic patients (1.4%) had a false-negative FIT. CONCLUSION: Adding FIT in symptomatic patients seems useful for predicting CRC as an outcome of colonoscopy. FIT seems a potential tool for an improved triage of colonoscopy in symptomatic patients

Medullary thyroid carcinoma, a tumor with many faces

Medullary thyroid cancer (MTC) has a variable clinical presentation. We present 3 patients with this endocrine tumour. The first patient, a 41-year-old woman complaining of diarrhoea, a painful abdomen, weight loss and sensibility disorders in both legs, had metastases of MTC in the spine, with little progression during 2 years of follow-up. The second patient, a 64-year-old woman suffering from a painful nodule in the neck and a painful shoulder, was diagnosed with MTC and liver, lung and bone metastases. She died after 14 months due to progressive disease. The third patient, an 81-year-old woman with hyperparathyroidism, was coincidentally diagnosed with MTC after goitre surgery at the age of 67. When she was evaluated for rising calcitonin levels, a pheochromocytoma was found. RET mutation analysis confirmed a MEN2A syndrome. Current diagnostic procedures of MTC may include positron emission tomography with 18F-deoxyglucose (FDG-PET) and 18F-diphenylalanine (DOPA-PET). MTC is usually treated surgically. Tyrosine kinase inhibitors appear to offer potential new therapeutic possibilities.</p

Contribution of MEK Inhibition to BRAF/MEK Inhibitor Combination Treatment of BRAF-Mutant Melanoma: Part 2 of the Randomized, Open-Label, Phase III COLUMBUS Trial

PURPOSE In COLUMBUS part 1, patients with advanced BRAF$^{V600}$-mutant melanoma were randomly assigned 1:1:1 to encorafenib 450 mg once daily plus binimetinib 45 mg twice a day (COMBO450), vemurafenib 960 mg twice a day, or encorafenib 300 mg once daily (ENCO300). As previously reported, COMBO450 improved progression-free survival (PFS) versus vemurafenib (part 1 primary end point) and ENCO300 (part 1 key secondary end point; not statistically significant). Part 2, requested by the US Food and Drug Administration, evaluated the contribution of binimetinib by maintaining the same encorafenib dosage in the combination (encorafenib 300 mg once daily plus binimetinib 45 mg twice daily [COMBO300]) and ENCO300 arms. METHODS In part 2, patients were randomly assigned 3:1 to COMBO300 or ENCO300. ENCO300 (parts 1 and 2) data were combined, per protocol, for PFS analysis (key secondary end point) by a blinded independent review committee (BIRC). Other analyses included overall response rate (ORR), overall survival, and safety. RESULTS Two hundred fifty-eight patients received COMBO300, and 86 received ENCO300. Per protocol, ENCO300 arms (parts 1 and 2 combined) were also evaluated (n = 280). The median follow-up for ENCO300 was 40.8 months (part 1) and 57.1 months (part 2). The median PFS (95% CI) was 12.9 months (10.9 to 14.9) for COMBO300 versus 9.2  months (7.4 to 11.1) for ENCO300 (parts 1  and  2) and 7.4  months (5.6 to 9.2) for ENCO300 (part 2). The hazard ratio (95% CI) for COMBO300 was 0.74 (0.60 to 0.92; two-sided P = .003) versus ENCO300 (parts 1  and  2). The ORR by BIRC (95% CI) was 68% (62 to 74) and 51% (45 to 57) for COMBO300 and ENCO300 (parts 1  and  2), respectively. COMBO300 had greater relative dose intensity and fewer grade 3/4 adverse events than ENCO300. CONCLUSION COMBO300 improved PFS, ORR, and tolerability compared with ENCO300, confirming the contribution of binimetinib to efficacy and safety

Management of anastomotic leakage after robot-assisted minimally invasive esophagectomy with an intrathoracic anastomosis

Anastomotic leakage is a feared complication after esophagectomy and associated with increased post-operative morbidity and mrotality. The aim of this study was to evaluate the management of leakage after robot-assisted minimally invasive esophagectomy (RAMIE) with intrathoracic anastomosis. From a single center prospectively maintained database, all patients with anastomotic leakages defined by the Esophageal Complications Consensus Group between 2016 and 2021 were included. Contained leakage was defined as presence of air or fluid at level of the anastomosis without the involvement of the mediastinum or thorax. Non-contained leakage was defined as mediastinitis and/or mediastinal/pleural fluid collections. The primary outcome was 90-day mortality and the secondary outcome was successful recovery. In this study, 40 patients with anastomotic leakage were included. The 90-day mortality rate was 3% (n = 1). Leakage was considered contained in 29 patients (73%) and non-contained in 11 patients (27%). In the contained group, the majority of the patients were treated non-surgically (n = 27, 93%) and management was successful in 22 patients (76%). In the non-contained group, all patients required a reoperation with thoracic drainage and management was successful in seven patients (64%). Management failed in 11 patients (28%) of whom 7 developed an esophagobronchial fistula, 3 had a disconnection of the anastomosis and 1 died of a septic bleeding. In conclusion, this study demonstrates that the management anastomotic leakage in patients who underwent RAMIE with an intrathoracic anastomosis was successful in 73% of the patients with a 90-day mortality rate of 3%. A differentiated approach for the management of intrathoracic anastomotic leakage is proposed