Publications of Jean-Philippe LOLY
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See detailLe piège diagnostic de La pancréatite aiguë sans augmentation des enzymes pancréatiques
DEMNATI, Cyrine; LOLY, Jean-Philippe ULiege; PAQUOT, Nicolas ULiege

in Revue Médicale de Liège (2020), 75(7-8), 521-523

We report the case of a patient admitted in emergency care for abdominal pain and whose biological assessment did not show any increase in pancreatic enzymes. The abdominal CT scan revealed pancreatitis ... [more ▼]

We report the case of a patient admitted in emergency care for abdominal pain and whose biological assessment did not show any increase in pancreatic enzymes. The abdominal CT scan revealed pancreatitis of grade E according to the Balthazar radiological score. A diagnosis of acute necrotic pancreatitis secondary to hypertriglyceridemia was thus made. In cases of acute pancreatitis, the rate of pancreatic enzymes may rarely be normal for unclear reasons. In the case of an evocative clinical presentation, the diagnosis of acute pancreatitis cannot be ruled out on the basis of this normal dosage. A CT scan of the pancreas is then indicated to confirm the diagnosis. [less ▲]

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See detailOn-site comparison of an enzymatic detergent and a non-enzymatic detergent-disinfectant for routine manual cleaning of flexible endoscopes.
Gonzalez, Jonathan Alfageme; Vanzieleghem, Thomas; Dumazy, Axelle ULiege et al

in Endoscopy International Open (2019), 7(4), 412-420

Background and study aims Flexible endoscopes are potential vectors of pathogen transmission to patients that are subjected to cleaning and high-level disinfection after each procedure. Efficient manual ... [more ▼]

Background and study aims Flexible endoscopes are potential vectors of pathogen transmission to patients that are subjected to cleaning and high-level disinfection after each procedure. Efficient manual cleaning is a prerequisite for effective high-level disinfection. The goal of this study was to demonstrate the impact of the cleaning chemistry in the outcome of the manual cleaning of endoscopes. Materials and methods Twelve endoscopes were included in this study: four colonoscopes, four gastroscopes, two duodenoscopes and two bronchoscopes. This study was designed with two phases; in each of them, the manual cleaning procedure remained identical, but a different detergent was used: a non-enzymatic detergent-disinfectant (NEDD) and an enzymatic detergent (ED). Biopsy and suction channels of endoscopes were sampled using 10 mL of physiological saline at two points: before and after manual cleaning, and adenosine triphosphate (ATP) was measured on each sample. In total, 208 procedures were analyzed for the NEDD phase and 253 for the ED phase. Results For each endoscope type, cleaning endoscopes with ED resulted in larger median decrease in ATP than with NEDD: respectively 99.43 % and 95.95 % for bronchoscopes ( P = 0.0007), 99.28 % and 96.93 % for colonoscopes ( P < 0.0001) and 98.36 % and 95.36 % for gastroscopes ( P < 0.0001). In addition, acceptability rates of endoscopes based on defined post-manual cleaning ATP thresholds (200, 150, 100 or 50 relative light units) for all endoscope types were significantly higher with ED compared to NEDD. Conclusions With all other parameters of manual cleaning remaining unchanged, the enzymatic chemistry of ED provided more consistent and improved cleaning of endoscopes compared to NEDD. Therefore, choice of the detergent for endoscope cleaning has an impact on the outcome of this process. [less ▲]

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See detailLa maladie de Rendu-Osler: une cause rare d'encéphalopathie ammoniacale.
Dumont, R; LOLY, Jean-Philippe ULiege; DELWAIDE, Jean ULiege et al

in Revue Médicale de Liège (2016), 71(2), 83-89

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See detailRefractory hypercalcemia and ectopic calcitonin secretion in a malignant pancreatic neuroendocrine tumor: hypocalcemic effects on cinacalcet
VALDES SOCIN, Hernan Gonzalo ULiege; rubio almanza, Matilde; LOLY, Jean-Philippe ULiege et al

in Acta Clinica Belgica (2013), 68(6), 42

Introduction: Paraneoplastic hypercalcemia is a sign of poor prognosis, as it is particularly resistant to the usual hypocalcemic treatments. Observation: In 2009, a well differentiated pancreatic ... [more ▼]

Introduction: Paraneoplastic hypercalcemia is a sign of poor prognosis, as it is particularly resistant to the usual hypocalcemic treatments. Observation: In 2009, a well differentiated pancreatic neuroendocrine tumor (Ki-67= 2%) is diagnosed in a 52-year-old diabetic man. The tumor is revealed with a splenic and hepatic carcinomatosis. Plasmatic calcium was: 3.54 mmol/L (2.15 - 2.6). Biology showed hypophosphatemia, PTH < 4 ng/ml, high 1-25 OH VitD, calcitonin: 1016 ng/ml (< 12 ng/ml). He had hypercalciuria and hypophosphaturia. He received for two years several cycles of Streptozotocin-ADRIAMYCIN and FOLFOX, with partial control of the tumor mass and calcium levels. In 2012, calcitonin levels are 29 ng/ml whereas calcemia is 3.17 mmol/L. Hypercalcemia is refractory to hyperhydration, diuretics, corticosteroids, and bisphosphonates therapy. Cinacalcet (Mimpara) is prescribed up to 120 mg/day (PO). Calcemia decreases gradually from 3 to 2.87 and then 2.76 mmol/L. PTH and calcitonin-the tumor mass remain unchanged. After two months of Cinacalcet treatment, Sunitinib (Sutent) 37.5 mg per day was added. During the third month, calcium levels dropped to 2.09 mmol/L and PTH raised to 78 pg/ml, requiring discontinuation of Mimpara. Calcitonin normalized, with a further improvement over pancreatic and metastatic lesions. Conclusion: Cinacalcet is a Calcium Sensing Receptor oral agonist. Cinacalcet hypocalcemic effects have not been previously documented in pancreatic paraneoplastic hypercalcemia. In our patient, Cinacalcet has significantly improved cancer prognosis: this drug could be a new alternative in paraneoplastic hypercalcemia. [less ▲]

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See detailHypercalcémie réfractaire et sécrétion ectopique de calcitonine dans un cancer neuroendocrine du pancréas : Effets hypocalcémiants du Cinacalcet
VALDES SOCIN, Hernan Gonzalo ULiege; LOLY, Jean-Philippe ULiege; BETEA, Daniela ULiege et al

in Annales d'Endocrinologie (2013, September), 74(4), 235-462

Introduction: Paraneoplastic hypercalcemia is a sign of poor prognosis, as it is particularly resistant to the usual hypocalcemic treatments. Observation: In 2009, a well differentiated pancreatic ... [more ▼]

Introduction: Paraneoplastic hypercalcemia is a sign of poor prognosis, as it is particularly resistant to the usual hypocalcemic treatments. Observation: In 2009, a well differentiated pancreatic neuroendocrine tumor (Ki-67= 2%) is diagnosed in a 52-year-old diabetic man. The tumor is revealed with a splenic and hepatic carcinomatosis. Plasmatic calcium was: 3.54 mmol/L (2.15 - 2.6). Biology showed hypophosphatemia, PTH < 4 ng/ml, high 1-25 OH VitD, calcitonin: 1016 ng/ml (< 12 ng/ml). He had hypercalciuria and hypophosphaturia. He received for two years several cycles of Streptozotocin-ADRIAMYCIN and FOLFOX, with partial control of the tumor mass and calcium levels. In 2012, calcitonin levels are 29 ng/ml whereas calcemia is 3.17 mmol/L. Hypercalcemia is refractory to hyperhydration, diuretics, corticosteroids, and bisphosphonates therapy. Cinacalcet (Mimpara) is prescribed up to 120 mg/day (PO). Calcemia decreases gradually from 3 to 2.87 and then 2.76 mmol/L. PTH and calcitonin-the tumor mass remain unchanged. After two months of Cinacalcet treatment, Sunitinib (Sutent) 37.5 mg per day was added. During the third month, calcium levels dropped to 2.09 mmol/L and PTH raised to 78 pg/ml, requiring discontinuation of Mimpara. Calcitonin normalized, with a further improvement over pancreatic and metastatic lesions. Conclusion: Cinacalcet is a Calcium Sensing Receptor oral agonist. Cinacalcet hypocalcemic effects have not been previously documented in pancreatic paraneoplastic hypercalcemia. In our patient, Cinacalcet has significantly improved cancer prognosis: this drug could be a new alternative in paraneoplastic hypercalcemia. [less ▲]

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