diff --git a/src/pages/pegase/home/components/StudyTableDisplay.tsx b/src/pages/pegase/home/components/StudyTableDisplay.tsx
index f2b0de3..cf7e054 100644
--- a/src/pages/pegase/home/components/StudyTableDisplay.tsx
+++ b/src/pages/pegase/home/components/StudyTableDisplay.tsx
@@ -62,7 +62,7 @@ const StudyTableDisplay = ({ searchStudy, projectId }: StudyTableDisplayProps) =
       ),
     }),
 
-    columnHelper.accessor('study_name', {
+    columnHelper.accessor('name', {
       header: t('home.@study_name'),
       cell: ({ getValue, row }) => {
         const status = row.original.status;
@@ -72,7 +72,7 @@ const StudyTableDisplay = ({ searchStudy, projectId }: StudyTableDisplayProps) =
       },
     }),
 
-    columnHelper.accessor('user_name', {
+    columnHelper.accessor('createdBy', {
       header: t('home.@user_name'),
       cell: ({ getValue }: { getValue: () => string }) => (
         <StdAvatar size="s" backgroundColor="gray" fullname={getValue()} initials={getValue().substring(0, 2)} />
@@ -91,7 +91,7 @@ const StudyTableDisplay = ({ searchStudy, projectId }: StudyTableDisplayProps) =
         </div>
       ),
     }),
-    columnHelper.accessor('creation_date', { header: t('home.@creation_date') }),
+    columnHelper.accessor('creationDate', { header: t('home.@creation_date') }),
   ];
 
   const [isHeaderHovered, setIsHeaderHovered] = useState<boolean>(false);
@@ -102,7 +102,7 @@ const StudyTableDisplay = ({ searchStudy, projectId }: StudyTableDisplayProps) =
 
   function addSortColumn(headers: any[]) {
     return headers.map((column) => {
-      const isSortable = column.accessorKey !== 'keywords';
+      const isSortable = column.accessorKey !== 'keywords' && column.id !== 'radioColumn';
       return {
         ...column,
         header: (
diff --git a/src/pages/pegase/home/components/tests/useStudyTableDisplay.test.ts b/src/pages/pegase/home/components/tests/useStudyTableDisplay.test.ts
index 3a8b999..d6b01af 100644
--- a/src/pages/pegase/home/components/tests/useStudyTableDisplay.test.ts
+++ b/src/pages/pegase/home/components/tests/useStudyTableDisplay.test.ts
@@ -16,22 +16,22 @@ describe('useStudyTableDisplay', () => {
     const mockResponse = {
       content: [
         {
-          study_name: 'study1',
-          user_name: 'Luis Perez',
+          name: 'study1',
+          createdBy: 'Luis Perez',
           project: 'Project FE2050',
           status: 'Closed',
           horizon: '2050',
           keywords: 'keyword1',
-          creation_date: '2023-01-01',
+          creationDate: '2023-01-01',
         },
         {
-          study_name: 'study2',
-          user_name: 'Maria Rojas',
+          name: 'study2',
+          createdBy: 'Maria Rojas',
           project: 'Project PDH27',
           status: 'Inactive',
           horizon: '2027',
           keywords: 'keyword2',
-          creation_date: '2023-01-01',
+          creationDate: '2023-01-01',
         },
       ],
       totalElements: 2,
@@ -65,13 +65,13 @@ describe('useStudyTableDisplay', () => {
     const mockResponse = {
       content: [
         {
-          study_name: 'study1',
-          user_name: 'Luis Perez',
+          name: 'study1',
+          createdBy: 'Luis Perez',
           project: 'Project FE2050',
           status: 'Closed',
           horizon: '2050',
           keywords: 'keyword1',
-          creation_date: '2023-01-01',
+          creationDate: '2023-01-01',
         },
       ],
       totalElements: 1,
diff --git a/src/pages/pegase/home/components/useStudyTableDisplay.ts b/src/pages/pegase/home/components/useStudyTableDisplay.ts
index 9418e3d..7ffc6b5 100644
--- a/src/pages/pegase/home/components/useStudyTableDisplay.ts
+++ b/src/pages/pegase/home/components/useStudyTableDisplay.ts
@@ -44,12 +44,10 @@ export const useStudyTableDisplay = ({
   }, [searchStudy, projectId, sortBy]);
 
   useEffect(() => {
-    const sortParams = Object.entries(sortBy)
-      .map(([key, order]) => `${key},${order}`)
-      .join('&sort=');
+    const [sortColumn, sortDirection] = Object.entries(sortBy)[0] || ['', ''];
 
     fetch(
-      `${BASE_URL}/v1/study/search?page=${current + 1}&size=${intervalSize}&projectId=${projectId}&search=${searchStudy}&sort=${sortParams}`,
+      `${BASE_URL}/v1/study/search?page=${current + 1}&size=${intervalSize}&projectId=${projectId}&search=${searchStudy}&sortColumn=${sortColumn}&sortDirection=${sortDirection}`,
     )
       .then((response) => response.json())
       .then((json) => {
diff --git a/src/shared/types/pegase/study.ts b/src/shared/types/pegase/study.ts
index 29430fa..00b498c 100644
--- a/src/shared/types/pegase/study.ts
+++ b/src/shared/types/pegase/study.ts
@@ -6,9 +6,9 @@
 
 export type StudyDTO = {
   id: number;
-  study_name: string;
-  user_name: string;
-  creation_date: Date;
+  name: string;
+  createdBy: string;
+  creationDate: Date;
   keywords: string[];
   project: string;
   status: string;