Pasireotide does not improve efficacy of aspiration sclerotherapy in patients with large hepatic cysts, a randomized controlled trial.

Autor:	Wijnands, Titus F. M., Gevers, Tom J. G., Lantinga, Marten A., te Morsche, René H., Schultze Kool, Leo J., Drenth, Joost P. H.
Předmět:	CYSTS (Pathology) CUSHING'S syndrome treatment SOMATOSTATIN MAGNETIC resonance imaging ECHINOCOCCOSIS LIVER disease treatment COMPARATIVE studies HORMONES INTRAMUSCULAR injections SCLEROTHERAPY RESEARCH methodology MEDICAL cooperation QUALITY of life QUESTIONNAIRES RESEARCH STATISTICAL sampling EVALUATION research RANDOMIZED controlled trials TREATMENT effectiveness BLIND experiment DRUG administration DRUG dosage THERAPEUTICS
Zdroj:	European Radiology; Jun2018, Vol. 28 Issue 6, p2682-2689, 8p, 1 Diagram, 2 Charts, 3 Graphs
Abstrakt:	Objectives: We tested whether complementary use of the somatostatin analogue pasireotide would augment efficacy of aspiration sclerotherapy of hepatic cysts.Methods: We conducted a double-blind, placebo-controlled trial in patients who underwent aspiration sclerotherapy of a large (>5 cm) symptomatic hepatic cyst. Patients were randomized to either intramuscular injections of pasireotide 60 mg long-acting release (n = 17) or placebo (sodium chloride 0.9 %, n = 17). Injections were administered 2 weeks before and 2 weeks after aspiration sclerotherapy. The primary endpoint was proportional cyst diameter reduction (%) from baseline to 6 weeks. Secondary outcomes included long-term cyst reduction at 26 weeks, patient-reported outcomes including the polycystic liver disease-questionnaire (PLD-Q) and safety.Results: Thirty-four patients (32 females; 53.6 ± 7.8 years) were randomized between pasireotide or placebo. Pasireotide did not improve efficacy of aspiration sclerotherapy at 6 weeks compared to controls (23.6 % [IQR 12.6-30.0] vs. 21.8 % [9.6-31.8]; p = 0.96). Long-term cyst diameter reduction was similar in both groups (49.1 % [27.0-73.6] and 45.6 % [29.6-59.6]; p = 0.90). Mean PLD-Q scores improved significantly in both groups (p < 0.01) without differences between arms (p = 0.92).Conclusions: In patients with large symptomatic hepatic cysts, complementary pasireotide to aspiration sclerotherapy did not improve cyst reduction or clinical response.Key Points: • Complementary pasireotide treatment does not improve efficacy of aspiration sclerotherapy. • Cyst fluid reaccumulation after aspiration sclerotherapy is a transient phenomenon. • Aspiration sclerotherapy strongly reduces symptoms and normalizes quality of life. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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