References of "Beckers, Albert"
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See detailPlacental growth hormone secretion is not influenced in vivo by octreotide therapy
Caron, P.; Igout, A.; Hennen, Georges ULg et al

in 10th international Congress of Endocrinology - Abstract book (1996)

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See detailThe treatment of prolactinomas with cabergoline
Beckers, Albert ULg; Louis, O.; Verhelst, J. et al

in 10th international Congress of Endocrinology - Abstract book (1996)

See detailGrowth hormone secretion during pregnancy in an acromegalic woman
Petrossians, Patrick ULg; Chanson, P.; Schaison, G. et al

in 10th international Congress of Endocrinology - Abstract book (1996)

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See detailAcromégalie : Les conséquences de l'hypersomatropisme
Beckers, Albert ULg

Book published by Sandoz (1996)

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See detailThe prevalence of colonic polyps in acromegaly : a prospective colonoscopic and pathological study in 103 patients.
Delhougne, B.; Deneux, C.; Abs, R. et al

in Journal of Clinical Endocrinology and Metabolism (1995), 80(11), 3223-3226

Patients with acromegaly are reported to be at risk of developing adenomatous colonic polyps, which are considered to be preneoplastic lesions. This assumption is, however, usually drawn from results ... [more ▼]

Patients with acromegaly are reported to be at risk of developing adenomatous colonic polyps, which are considered to be preneoplastic lesions. This assumption is, however, usually drawn from results obtained in rather small series of patients or without a control group. We, therefore, undertook a prospective colonoscopic and pathological study comprising 103 acromegalic patients and 138 nonacromegalic control subjects referred for irritable bowel syndrome. The prevalence of adenomatous colonic polyps was significantly increased in acromegalic patients compared to that in control subjects (22.3% vs. 8.0%; P = 0.0024). The significance was similarly present in male acromegalic patients (28.6% vs. 5.5% in male control subjects; P = 0.0026), but was absent in female acromegalic patients. The prevalence of colonic polyps was also significantly increased in the group of acromegalic patients under 55 yr of age (20.0% vs. 3.0% in the control group of the same age; P = 0.0026). Other characteristics of adenomatous colonic polyps in acromegaly were the multiplicity and the presence proximal to the splenic flexure. No difference in the duration of acromegaly was found between patients with or without adenomatous polyps. The prevalence of hyperplastic colonic polyps was also significantly increased to 24.3% in acromegalic patients vs 4.4% in control subjects (P < 0.001). In conclusion, in view of the increased incidence of adenomatous colonic polyps, colonoscopy should be part of the follow-up examination in acromegaly. [less ▲]

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See detailEffect of naloxone and metoclopropamide on LH secretion in a hyperprolactinemic, hypogonadotropic, postmenopausal woman, fertility and sterility.
Verhelst, J.; Beckers, Albert ULg; Abs, R.

in Fertility and Sterility (1995), 64(5), 969-971

OBJECTIVE: To determine the role of opioidergic and dopaminergic activity in the suppression of GnRH0LH in a hyperprolactinemic state. DESIGN: Case report. SETTING: University hospital. PATIENT: A 68-year ... [more ▼]

OBJECTIVE: To determine the role of opioidergic and dopaminergic activity in the suppression of GnRH0LH in a hyperprolactinemic state. DESIGN: Case report. SETTING: University hospital. PATIENT: A 68-year-old woman with a macroprolactinoma. INTERVENTIONS: Serial 10-hour IV infusions of naloxone and metoclopramide. MAIN OUTCOME MEASURE: Serum LH concentration. RESULTS: Naloxone induced a small but significant rise of serum LH levels, which displayed a pulsatile pattern. By contrast, metoclopramide elicited no significant response in LH secretion. CONCLUSION: Opioidergic but not dopaminergic neurotransmission plays a direct role in the suppression of LH secondary to hyperprolactinemia. [less ▲]

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See detailFactors influencing the immediate and late outcome of cushing-disease treated by transsphenoidal surgery : A retrospective study by the european cushings-disease survey group
Bochicchio, D.; Losa, M.; Buchfelder, M. et al

in Journal of Clinical Endocrinology and Metabolism (1995), 80(11), 3114-3120

Hypercortisolism attributable to hypersecretion of ACTH by a pituitary adenoma is an uncommon and progressively lethal disease. Because of its rarity, it has been difficult to collect a large series of ... [more ▼]

Hypercortisolism attributable to hypersecretion of ACTH by a pituitary adenoma is an uncommon and progressively lethal disease. Because of its rarity, it has been difficult to collect a large series of patients in order to identify the prognostic factors influencing the outcome after transsphenoidal surgery. We conducted a multicenter, retrospective analysis of the early and late results of surgical treatment of Cushing's disease. Files of patients with Cushing's disease who underwent transsphenoidal surgery between 1975 and 1990 were collected from 25 institutions throughout Europe. Data from 668 of 716 patients were suitable for statistical analyses. Surgical mortality was 1.9%, and major morbidity occurred in 97 patients (14.5%). Clinical and biochemical remission of Cushing's disease after surgery occurred in 510 cases (76.3%). Identification of the tumor by neuroradiological imaging or at operation with histopathological corroboration was associated with remission of hypercortisolism. Recurrence of the disease occurred in 65 (12.7%) of 510 patients in remission after surgery at a mean time of 39.3 months (range 6-104 months). The distribution of the recurrences did not show any apparent plateau or cluster throughout the follow-up period. Low postoperative steroid levels, absence of cortisol response to CRH, and the need for long-term glucocorticoid substitution therapy were all associated with a high probability of long-term remission. Our study demonstrates that transsphenoidal surgery is a safe and effective treatment for patients with Cushing's disease. However, after successful surgery there is a steady increase in the percentage of recurrences, which continues with time. Patients who after operation had hypoadrenocorticism and needed long-term glucocorticoid substitution therapy had the lowest risk of relapse. [less ▲]

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See detailMEN-1 syndrome
Beckers, Albert ULg

Scientific conference (1995, October 13)

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See detailL'hyperthyrocalcitoninémie associée aux thyroïdites chroniques autoimmunes. A-t-elle une signification?
Meurisse, M.; Beckers, Albert ULg; Louis, O. et al

in IVe congrès de l'association francophone de chirurgie endocrinienne - Abstract book (1995, June 15)

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See detailProgress in the medical treatment of prolactinomas
Beckers, Albert ULg

Scientific conference (1995, May 05)

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See detailGrowth hormone treatment in adult: fisrt year results
Beckers, Albert ULg

Scientific conference (1995, March 17)

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See detailTraitement préchirurgical par octréolide dans l'acromégalie.
Stevenaert, Achille ULg; Lenelle, Jacques ULg; Martin, Didier ULg et al

Conference (1995, March 11)

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See detailIncreased prevalence of colonic adenomas in acromegalics patiens
Delhougne, B.; Deneux, C.; Abs, R. et al

in Belgian week of gastroenterology : Knokke, March 16th-18th 1995 - Abstract book (1995, March)

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See detailEstudios Actuales en la Acromegalia
Beckers, Albert ULg

Scientific conference (1995, February 24)

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See detailPautas Terapeuticas en los Tumores Hipotalamo-Hipofisarios. T. Supresor
Beckers, Albert ULg

Scientific conference (1995, February 24)

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See detailLes polyendocrinopathies de type I
Beckers, Albert ULg

Scientific conference (1995, February 23)

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See detailIn vivo responsiveness of morphological variants of growth hormone-producing pituitary adenomas to octreotide
Ezzat, S.; Kontogeorgos, G.; Redelmeier, D. A. et al

in European Journal of Endocrinology (1995), 133

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See detailCabergoline in prolactinomen.
Abs, R.; Verhaert, G.; Demez, Pierre ULg et al

in Tijdschrift voor Geneeskunde (1995), 51

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