diff --git a/lib/derivantes_web/live/derivantes/derivantes_live.ex b/lib/derivantes_web/live/derivantes/derivantes_live.ex
index f5498b1..7ddbab0 100755
--- a/lib/derivantes_web/live/derivantes/derivantes_live.ex
+++ b/lib/derivantes_web/live/derivantes/derivantes_live.ex
@@ -28,7 +28,10 @@ defmodule DerivantesWeb.DerivantesLive do
 						class="flex items-stretch"
         	>
           	<.input field={@filters[:dni]} type="text" placeholder="Documento del paciente"/>
-          	<.input field={@filters[:accession]} type="text" placeholder="Accession number"/>
+          	<.input field={@filters[:nombre]} type="text" placeholder="Nombre del paciente"/>
+          	<.input field={@filters[:apellido]} type="text" placeholder="Apellido del paciente"/>
+          	<.input field={@filters[:fecha]} type="date"/>
+
 						<br>
           	<:actions>
             	<.button class="w-full">
@@ -107,20 +110,32 @@ defmodule DerivantesWeb.DerivantesLive do
   def get_studies(socket, filter) do
 
   	keys = Map.keys(filter)
-  	IO.inspect(keys)
   	mat_filter = dynamic([vl], vl.matder == ^socket.assigns.current_user.matricula)
   	filter_conditions =
     	Enum.reduce(keys, mat_filter, fn v, filter_conditions ->
       	case v do
         	"dni" ->
           	if(filter["dni"] != "") do
-            	dynamic([vl], vl.tipo_documento == ^filter["dni"] and ^filter_conditions)
+							dni_with_du = "DU" <> filter["dni"]
+            	dynamic([vl], vl.tipo_documento == ^dni_with_du and ^filter_conditions)
           	else
             	filter_conditions
           	end
-        	"accession" ->
-          	if(filter["accession"] != "") do
-            	dynamic([vl], vl.accessionnumber == ^filter["accession"] and ^filter_conditions)
+        	"nombre" ->
+          	if(filter["nombre"] != "") do
+            	dynamic([vl], vl.patientfirstname == ^filter["nombre"] and ^filter_conditions)
+          	else
+            	filter_conditions
+          	end
+        	"apellido" ->
+          	if(filter["apellido"] != "") do
+            	dynamic([vl], vl.patientlastname == ^filter["apellido"] and ^filter_conditions)
+          	else
+            	filter_conditions
+          	end
+						"fecha" ->
+          	if(filter["fecha"] != "") do
+            	dynamic([vl], vl.start_date == ^String.replace(filter["fecha"], "-", "") and ^filter_conditions)
           	else
             	filter_conditions
           	end