Results 21 to 30 of about 39,587 (255)

Verification of remaining filling materials in flattened/oval-shaped root canals after use of several endodontic retreatment protocols [PDF]

, 2021
This study verified of remaining filling materials in flattened/oval-shaped root canals after use of several endodontic retreatment protocols. Material and methods: Seventy human mandibular incisors were selected.
Matheus Gehrke Barbosa, Álvaro Henrique Borges, Cyntia Rodrigues de Araújo Estrela, Jesus Djalma Pécora, Fábio Carmona Tirintan, Manoel dos Santos da Silva Neto   +5 more
core   +1 more source

Effective response with bortezomib retreatment in relapsed multiple myeloma

Swiss Medical Weekly, 2012
Previous studies have shown that retreatment of relapsed/refractory multiple myeloma (MM) with a second course of bortezomib therapy could be effective in heavily pre-treated patients.
Christian Taverna, Jérôme Voegeli, Andreas Trojan, Robert A Olie, Albert von Rohr   +4 more
doaj   +1 more source

A comparative evaluation of different retreatment methods on apical root microcracks initiation and propagation: An in vitro study

Endodontology
Aim: This study aims to evaluate and compare the effect of Hedstrom files, ProTaper Universal retreatment files, D-Race retreatment files, and Clearsonic retreatment tips on apical root microcrack initiation, propagation during retreatment procedure ...
Shweta Lodha, Zinnie Nanda
doaj   +1 more source

A comparative evaluation of efficacy of protaper universal rotary retreatment system for gutta-percha removal with or without a solvent

Contemporary Clinical Dentistry, 2012
Aim: The aim was to evaluate and compare the efficacy of ProTaper Universal rotary retreatment system with or without solvent and stainless steel hand files for endodontic filling removal from root canals and also to compare retreatment time for each ...
M Sita Ram Kumar, Girija S Sajjan, Kalyan Satish, K Madhu Varma   +3 more
doaj   +1 more source

Prognostic significance of preoperative neutrophil-to-lymphocyte ratio in surgically resected schwannomas

Frontiers in Oncology, 2023
ObjectiveThe goal of schwannoma resection is to control the tumor while preserving neurological function. Schwannomas have a variable postoperative growth pattern, therefore preoperative prediction of a schwannoma’s growth pattern is favorable.
Kento Takahara, Ryota Tamura, Yuki Kuranari, Kosuke Karatsu, Takenori Akiyama, Masahiro Toda   +5 more
doaj   +1 more source

Decision making process by senior residents of Saudi Board in restorative dentistry for nonsurgical endodontic retreatment: A retrospective study

Saudi Dental Journal, 2021
Background: Despite the general guidelines for retreatment, differences in decision making exist for secondary endodontic treatment and may be related to many factors including education, clinical experience, dentist specialty, patient preferences and ...
Nuha Helayl Al Waqdani, Mohammad Alomari, Reem Mohammed Al-Dhalaan, Reem Alwaqdani   +3 more
doaj   +1 more source

Mixed-methods assessment of perceptions of mandibular anterior malalignment and need for orthodontic retreatment [PDF]

, 2016
INTRODUCTION Postorthodontic occlusal changes may stem from true relapse or may be a consequence of characteristic temporal changes. The aims of this research were to identify occlusal discrepancies related to the mandibular labial segment prompting a
Kearney, M-K, Pandis, Nikolaos, Pandis, N, Kearney, Mary-Kate, Fleming, PS, Fleming, Padhraig S, Fleming PS, Pandis N, Kearney MK   +8 more
core   +1 more source

Safety and efficacy of restarting immune checkpoint inhibitors after clinically significant immune-related adverse events in metastatic renal cell carcinoma

Journal for ImmunoTherapy of Cancer, 2020
Background Immune checkpoint inhibitors (ICI) induce a range of immune-related adverse events (irAEs) with various degrees of severity. While clinical experience with ICI retreatment following clinically significant irAEs is growing, the safety and ...
Xiao Wei, Marina D Kaymakcalan, Toni K Choueiri, Daniel Y C Heng, Wanling Xie, Sarah Abou Alaiwi, Amin H Nassar, Shaan Dudani, Dylan Martini, Ziad Bakouny, John A Steinharter, Pier Vitale Nuzzo, Ronan Flippot, Nieves Martinez-Chanza, Bradley A McGregor, Mehmet A Bilen, Lauren C Harshman   +16 more
doaj   +1 more source

Factors Determining Retreatment Time Interval of Rituximab in Korean Patients With Rheumatoid Arthritis

Frontiers in Medicine, 2021
Unlike other biologic agents for rheumatoid arthritis (RA) that are administered at regular intervals even without flare, rituximab can be administered according to the timing of retreatment determined by the physician.
Ji-Won Kim, Ju-Yang Jung, Kichul Shin, Chang-Hee Suh, Hyoun-Ah Kim   +4 more
doaj   +1 more source

The efficacy of three different file systems in removal of root filling residue that remains in oval root canal after the use of protaper retreatment files: An In vitro cone-beam computed tomography study

Advances in Human Biology, 2021
Aims: The aim of this study is to evaluate the efficacy of supplementary file system in the removal of gutta-percha and sealer from the root canal system.
Satish Vilas Sane, Sharad Ramchandra Kokate, Ajinkya M Pawar, Pratik Chandrakant Malusare, Karthik Balasubramaniam   +4 more
doaj   +1 more source