Use of lanreotide in combination with cabergoline or pegvisomant in patients with acromegaly in the clinical practice: the ACROCOMB study / Uso de lanreotida en combinación con cabergolina o pegvisomant en la práctica clínica en pacientes con acromegalia: el estudio ACROCOMB

PURPOSE: To describe real-world use of lanreotide combination therapy for acromegaly. PATIENTS AND METHODS: ACROCOMB is a retrospective observational Spanish study of patients with active acromegaly treated with lanreotide combination therapy between 2006 and 2011. 108 patients treated at 44 Spanish Endocrinology Departments were analyzed separately: 61 patients received lanreotide/cabergoline (cabergoline cohort) and 47 lanreotide/pegvisomant (pegvisomant cohort). RESULTS: Patient median age was 50.8 years in the cabergoline cohort and 42.7 years in the pegvisomant cohort. Prior medical treatments were somatostatin analogue (SSA) monotherapy (40 [66%] patients) or dopamine agonists (7 [11%] patients) in the cabergoline cohort and SSA (29 [62%] patients) or pegvisomant monotherapy (16 [34%] patients) in the pegvisomant cohort. Across both cohorts 12 patients were previously untreated, and prior therapy was unknown/missing in 4 patients. Median duration of combined treatment was 1.6 years (0.1–6) and 2.1 years (0.4–6.3) in the cabergoline and pegvisomant cohorts, respectively. At baseline, median insulin growth factor (IGF)-I values were 149% upper limit of normal (ULN) (15–505%) in the cabergoline cohort and 156% ULN (15–534%) in the pegvisomant cohort, and decreased to 104% ULN (13–557%) p<0.001 and 86% ULN (23–345%) p<0.0001, respectively, at end of study (EOS). Normal age-adjusted values of IGF-I were obtained in 48% of lanreotide/cabergoline-treated patients and 70% of lanreotide/pegvisomant-treated patients at EOS. There were no significant changes in hepatic, cardiac or glycaemic parameters in either cohort. CONCLUSION: In clinical practice lanreotide treatment combinations are useful options for patients with acromegaly when monotherapy is insufficient; particularly, the combination of lanreotide and pegvisomant in patients not controlled with either SSA or pegvisomant alone has high efficacy and is well-tolerated

PROPÓSITO: Describir el uso de lanreotida en combinación terapéutica en acromegalia en la práctica clínica. PACIENTES Y MÉTODOS: ACROCOMB es un estudio observacional, retrospectivo, de pacientes con acromegalia activa tratados en centros hospitalarios españoles con lanreotida en combinación con cabergolina o pegvisomant entre 2006 y 2011. Se revisaron los datos clínicos de 108 pacientes tratados en 44 departamentos de endocrinología: 61 pacientes recibieron lanreótido/cabergolina (cohorte cabergolina) y 47 lanreotida/pegvisomant (cohorte pegvisomant). RESULTADOS: La edad mediana de los pacientes fue de 50,8 años en la cohorte de cabergolina y 42,7 años en la de pegvisomant. Los tratamientos médicos previos a la combinación con lanreótido fueron análogos de somatostatina (SSA) en monoterapia (40 [66%] pacientes) o agonistas de la dopamina (7 [11%] pacientes) en la cohorte de cabergolina y SSA (29 [62%] pacientes) y pegvisomant en monoterapia (16 [34%] pacientes) en la de pegvisomant. Doce pacientes no habían recibido tratamiento previo y en 4 pacientes se desconocía la terapia previa. La mediana de duración del tratamiento fue de 1,6 años (0,1-6) y 2,1 años (rango 0,4 a 6,3) en las cohortes de cabergolina y pegvisomant, respectivamente. Al inicio del estudio el valor mediano del factor de crecimiento de insulina-I era 149% el límite superior normal (LSN) (15-505%) en la cohorte de cabergolina y 156% LSN (15-534%) en la de pegvisomant. Al final del estudio se redujeron a 104% LSN (13-557%) p < 0,001 y 86% LSN (23-345%) p < 0,0001, respectivamente. Al final del estudio, se reportaron valores normales de factor de crecimiento de insulina-I ajustados por edad en el 48% de los pacientes tratados con lanreotida/cabergolina y 70% de los tratados con lanreotida/pegvisomant. No hubo cambios significativos en los parámetros hepáticos, cardíacos o glucémicos. CONCLUSIÓN: En la práctica clínica las combinaciones con lanreotida son una opción útil en el tratamiento de pacientes con acromegalia que no está bien controlada en monoterapia, ya sea con SSA carbegolina o pegvisomant; particularmente, la combinación de lanreotida y pegvisomant tiene una alta eficacia y se tolera bien

Use of lanreotide in combination with cabergoline or pegvisomant in patients with acromegaly in the clinical practice: The ACROCOMB study.

PURPOSE: To describe real-world use of lanreotide combination therapy for acromegaly. PATIENTS AND METHODS: ACROCOMB is a retrospective observational Spanish study of patients with active acromegaly treated with lanreotide combination therapy between 2006 and 2011. 108 patients treated at 44 Spanish Endocrinology Departments were analyzed separately: 61 patients received lanreotide/cabergoline (cabergoline cohort) and 47 lanreotide/pegvisomant (pegvisomant cohort). RESULTS: Patient median age was 50.8 years in the cabergoline cohort and 42.7 years in the pegvisomant cohort. Prior medical treatments were somatostatin analogue (SSA) monotherapy (40 [66%] patients) or dopamine agonists (7 [11%] patients) in the cabergoline cohort and SSA (29 [62%] patients) or pegvisomant monotherapy (16 [34%] patients) in the pegvisomant cohort. Across both cohorts 12 patients were previously untreated, and prior therapy was unknown/missing in 4 patients. Median duration of combined treatment was 1.6 years (0.1-6) and 2.1 years (0.4-6.3) in the cabergoline and pegvisomant cohorts, respectively. At baseline, median insulin growth factor (IGF)-I values were 149% upper limit of normal (ULN) (15-505%) in the cabergoline cohort and 156% ULN (15-534%) in the pegvisomant cohort, and decreased to 104% ULN (13-557%) p<0.001 and 86% ULN (23-345%) p<0.0001, respectively, at end of study (EOS). Normal age-adjusted values of IGF-I were obtained in 48% of lanreotide/cabergoline-treated patients and 70% of lanreotide/pegvisomant-treated patients at EOS. There were no significant changes in hepatic, cardiac or glycaemic parameters in either cohort. CONCLUSION: In clinical practice lanreotide treatment combinations are useful options for patients with acromegaly when monotherapy is insufficient; particularly, the combination of lanreotide and pegvisomant in patients not controlled with either SSA or pegvisomant alone has high efficacy and is well-tolerated.

Low-dose weekly paclitaxel as second-line treatment for advanced non-small cell lung cancer: a phase II study.

PURPOSE: To assess the activity and toxicity of low-dose weekly paclitaxel in patients with non-resectable or metastatic non-small cell lung cancer (NSCLC) and who had disease recurrence or failure with previous chemotherapy. PATIENTS AND METHODS: Forty patients with NSCLC previously treated with platinum-based chemotherapy received weekly paclitaxel 80 mg/m(2) as a 1 h infusion. The median age was 63 years (range 42-77 years); 25 patients had Eastern Cooperative Oncology Group performance status (PS) 1 and 15 had PS 2. Thirty-one patients had stage IV disease and nine stage III (eight stage IIIB and one stage IIIA). RESULTS: A total of 364 weeks of treatment were administered (median 8 weeks, range 2-17 weeks). There were no episodes of grade 3 or 4 haematological toxicities. Severe non-haematological toxicity was uncommon: grade 1-2 asthenia in 50%; grade 1-2 motor neuropathy in 45% and grade 3 in 10%; grade 1-2 sensory neuropathy in 62% of patients. Alopecia was mild. The overall response rate was 37.5% (95% CI, 23.9-55): 2 CR, 13 PR, 15 SD, 8 PD, 2 NE. Median overall survival was 9.7 months (95% CI, 6.5-12.8). Median time to progression was 5.4 months (95% CI, 1.8-8.9). CONCLUSION: A low-dose weekly paclitaxel regimen had good clinical efficacy with low toxicity in this group of patients with poor prognosis. This regimen increases the therapeutic options available for second-line therapy in NSCLC patients.