Assessment of the Ability of Subjects With Acromegaly or Their Partners to Administer Somatuline Autogel

Inclusion Criteria: * The subject must give signed informed consent before any study-related activities. * The partner, if applicable, must give signed informed consent before administration of Somatuline Autogel. * The subject must be able to understand the protocol requirements. * The subject must have a clinical diagnosis of acromegaly due to pituitary tumor. * The subject must be treated with a long-acting somatostatin analogue with or without a dopamine agonist and have been on the current medical regimen for at least 3 months prior to screening and have IGF-1 levels no higher than 10% above the upper limit of the normal range for age and gender at the screening visit or be somatostatin analogue naïve (if the subject is treated with a dopamine agonist he/she must have been on the current dose for at least 3 months prior to screening). * Subjects who are treated with a dopamine agonist have to stay on their current dose for the duration of the study. * Switch subjects must have had their last pre-study routine clinical treatment with Sandostatin LAR between 28 and 35 days before Visit 2 (enrollment). * The subject must be able to store the study medication in a refrigerator in his/her own or his/her partner's home. * The subject must be ≥18 years of age. * Female subjects of childbearing potential must use adequate contraception. * Female subjects of childbearing potential who are taking oral contraceptives must agree to stay on their current contraceptive dose for the duration of the study. * The partner, if applicable, must be ≥18 years of age. Exclusion Criteria: * The subject has had pituitary surgery (adenomectomy) within 3 months prior to screening. * The subject has received pituitary radiotherapy within 3 years prior to screening. * The subject has received a GH receptor antagonist within 6 months prior to screening. * The subject is currently on a higher dose of Sandostatin LAR than 30mg q28d * The subject is pregnant or breastfeeding. * The subject has clinically significant renal or hepatic abnormalities. * The subject has a symptomatic, untreated biliary lithiasis. * The subject has uncontrolled diabetes or thyroid disease. * The subject has a known hypersensitivity to any of the test materials or related compounds. * The subject is unable or unwilling to comply with the protocol. * The subject has received any investigational drug within 30 days prior to screening. * The subject has participated in a medical device study within 30 days prior to screening. * The subject has previously participated in this study.