<?xml version="1.0" encoding="UTF-8"?><protocol_summary><protocol><id>14553</id><no>PESSARY</no><status>Open (affiliates only)</status><title>Application of Machine Learning Models for Predicting Pessary Fitting Success, Shape, and Size: An Observational Study</title><sponsor_type>Industrial</sponsor_type><age_group>Adult</age_group><treatment_type>Observational</treatment_type><disease_site>Other</disease_site><PI>Iglesia, Cheryl</PI><institution>Medstar Washington Hospital Center : Melissa Goodwin, Devona Quasie-Woode</institution><management_group>MedStar Medical &amp; Surgical Research Network</management_group><item><contact_id>11083</contact_id><item_description>Melissa Goodwin</item_description><js_safe_str>Melissa Goodwin</js_safe_str><email>melissa.k.goodwin@medstar.net</email><title>Clinical Research Coordinator II </title></item><item><contact_id>15307</contact_id><item_description>Devona Quasie-Woode</item_description><js_safe_str>Devona Quasie-Woode</js_safe_str><email>devona.quasie-woode@medstar.net</email></item></protocol><sipVersion>2026.1.0 Build 16</sipVersion><copyright> &lt;a href="https://advarra.com" target="_blank"&gt;&amp;copy; 2026 Advarra, Inc.&lt;/a&gt; </copyright></protocol_summary>