diff --git a/src/harlequin_bigquery/adapter.py b/src/harlequin_bigquery/adapter.py
index 9147ccf..b8aa9ec 100644
--- a/src/harlequin_bigquery/adapter.py
+++ b/src/harlequin_bigquery/adapter.py
@@ -183,8 +183,8 @@ def get_catalog(self) -> Catalog:
                 datasets[dataset_id].children.append(table_catalog_item)
 
             if column_name:
-                # remove anything in <> from the column_type
-                column_type_cleaned = re.sub(r"\<.*\>", "", row.column_type)
+                # remove anything in <> or () from the column_type
+                column_type_cleaned = re.sub(r"[<(].*[>)]", "", row.column_type)
                 column_type_label = COLUMN_TYPE_MAPPING[
                     StandardSqlTypeNames(column_type_cleaned)
                 ]
diff --git a/tests/test_adapter.py b/tests/test_adapter.py
index e250828..2a6a231 100644
--- a/tests/test_adapter.py
+++ b/tests/test_adapter.py
@@ -1,6 +1,8 @@
 import sys
+from typing import Any, Generator
 
 import pytest
+from google.cloud.bigquery.client import Client
 from google.cloud.bigquery.enums import StandardSqlTypeNames
 from harlequin.adapter import HarlequinAdapter, HarlequinConnection, HarlequinCursor
 from harlequin.catalog import Catalog, CatalogItem
@@ -18,6 +20,19 @@
     from importlib.metadata import entry_points
 
 
+@pytest.fixture(scope="session")
+def bigquery_client() -> Client:
+    return Client()
+
+
+@pytest.fixture(scope="module")
+def test_dataset(bigquery_client: Client) -> Generator[str, None, None]:
+    dataset_name = "tmp__harlequin_bigquery_test"
+    bigquery_client.create_dataset(dataset_name, exists_ok=True)
+    yield dataset_name
+    bigquery_client.delete_dataset(dataset_name, delete_contents=True)
+
+
 def test_plugin_discovery() -> None:
     PLUGIN_NAME = "bigquery-adapter"
     eps = entry_points(group="harlequin.adapter")
@@ -48,6 +63,19 @@ def test_get_catalog(connection: BigQueryConnection) -> None:
     assert isinstance(catalog.items[0], CatalogItem)
 
 
+def test_get_catalog_with_parameterized_types(
+    connection: BigQueryConnection, test_dataset: str
+) -> None:
+    # create a temporary table with a parametrized type
+    query = f"CREATE TABLE {test_dataset}.test_table (id NUMERIC(9, 8));"
+    cursor = connection.execute(query)
+    try:
+        catalog = connection.get_catalog()
+    finally:
+        connection.execute(f"DROP TABLE {test_dataset}.test_table;")
+    assert True
+
+
 def test_execute_select(connection: BigQueryConnection) -> None:
     cur = connection.execute("select 1 as a")
     assert isinstance(cur, HarlequinCursor)