Abstract：
:The purpose of this prospective, double-blind, randomized study was to evaluate pain reduction using an intraosseous injection of slow-releasing methylprednisolone in teeth with irreversible pulpitis. Forty subjects presenting for emergency treatment completed the study. Each subject had a tooth with a clinical diagnosis of irreversible pulpitis with actively associated moderate to severe pain. After local anesthesia was attained, the subjects were randomly assigned to receive an intraosseous injection of either 1.0 ml of Depo-Medrol (40 mg) or 1.0 ml of sterile saline (control). No endodontic therapy was begun at the initial appointment. The subjects received ibuprofen and Tylenol #3 and completed a 7-day questionnaire on pain, percussion pain, and analgesic medications taken each day. Over the 7-day observation period, the subjects who received the intraosseous injection of Depo-Medrol reported significantly (p < 0.05) less pain and percussion pain while taking significantly (p < 0.05) fewer pain medications. Clinically the intraosseous injection of Depo-Medrol could be used to temporarily alleviate the symptoms of irreversible pulpitis until definitive treatment can be rendered.
journal_name
J Endodjournal_title
Journal of endodonticsauthors
Gallatin E,Reader A,Nist R,Beck Mdoi
10.1097/00004770-200011000-00001keywords:
subject
Has Abstractpub_date
2000-11-01 00:00:00pages
633-8issue
11eissn
0099-2399issn
1878-3554pii
S0099-2399(05)60805-9journal_volume
26pub_type
临床试验,杂志文章,随机对照试验abstract：:There have been major recent reorganizations among bacterial taxa as a result of phylogenetic taxonomic approaches. As a consequence, old species have been renamed and novel species have been proposed. The introduction of molecular technology for microbial identification has also allowed the detection of microbial tax...
journal_title：Journal of endodontics
pub_type： 杂志文章,评审
doi：10.1097/00004770-200310000-00001
更新日期：2003-10-01 00:00:00
abstract：INTRODUCTION:Nonequilibrium plasma has been reported to effectively kill Enterococcus faecalis in endodontic biofilm compared with chlorhexidine digluconate (CHX). The purpose of this study was to evaluate the antimicrobial in vitro activity of modified nonequilibrium plasma with CHX against E. faecalis and multispecie...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/j.joen.2013.06.027
更新日期：2013-11-01 00:00:00
abstract：:The aim of this study was to evaluate and compare the quantitative and qualitative inflammatory responses and bone formation potential after implantation of polyethylene tubes filled with a new calcium hydroxide containing sealer (MBPc) and ProRoot mineral trioxide aggregate (MTA). There were 48 Wistar rats divided in...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/j.joen.2005.07.007
更新日期：2006-06-01 00:00:00
abstract：:Polymerase chain reaction (PCR) followed by reverse dot blot was used to detect Enterococcus faecalis leakage through mineral trioxide aggregate (MTA) apical obturations of pulpless teeth with open apices. Prepared root canals of 34 extracted teeth were given a standard apical foramen opening and received orthograde a...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1097/01.don.0000128749.50151.24
更新日期：2004-12-01 00:00:00
abstract：:We immunohistologically examined the prevalence and localization of bacteria invading dentinal tubules of the roots of teeth with infected canals. Forty extracted teeth with apical lesions were selected and divided into two groups: a group of untreated teeth and a group of canal-enlarged teeth. The bacteria in the spe...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1097/00004770-200303000-00008
更新日期：2003-03-01 00:00:00
abstract：:The aims of this study were to identify microorganisms on the surface of gutta-percha (GP) cones using a polymerase chain reaction (PCR) and to evaluate the sterilization effect of 5.25% sodium hypochlorite (NaOCl), 2% chlorhexidine (CHX), and ChloraPrep on these bacteria. Alterations of the surface texture and physic...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/j.joen.2007.01.019
更新日期：2007-05-01 00:00:00
abstract：:This in vitro study evaluated the microbial leakage of Cavit, IRM, and Dyract when used as temporary filling materials after root canal treatment. The degree of coronal leakage was assessed by using a microbiological marker consisting of Streptococcus faecalis and Candida albicans. For each of the two organisms, a set...
journal_title：Journal of endodontics
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1097/00004770-200211000-00004
更新日期：2002-11-01 00:00:00
abstract：:This study investigated the retreatment effectiveness of .04 Taper nickel-titanium rotary ProFiles. Thirty extracted single-rooted anterior teeth were instrumented and obturated with gutta-percha/Roth's Sealer using lateral condensation. They were distributed into three groups of 10 each. Retreatment for group A was d...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1097/00004770-200002000-00010
更新日期：2000-02-01 00:00:00
abstract：:The aim of this study was to investigate the response of human pulp tissue to a dentin bonding agent, Scotchbond Multi-Purpose Plus (SMPP), in exposed class V cavities. Sixteen human premolar teeth were mechanically exposed. Ten pulps were capped with SMPP and six teeth were capped with Dycal. The cavities were filled...
journal_title：Journal of endodontics
pub_type： 临床试验,杂志文章
doi：10.1097/01.don.0000137649.24821.91
更新日期：2005-03-01 00:00:00
abstract：:The most striking disadvantage of most apex locators is that if there are electrolytes in the canal the meter shows a reading which is too short or sometimes the measurement itself becomes impossible. To overcome this drawback, a new concept for electrically measuring the root canal length has been developed. The devi...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/S0099-2399(06)80053-1
更新日期：1994-03-01 00:00:00
abstract：:This study compared the effect of two drills and five cleaning regimens on post space debridement. One hundred extracted premolars were instrumented and obturated with warm vertical compaction of gutta percha. The teeth were divided into two groups according to the drill used to remove gutta percha/sealer and for post...
journal_title：Journal of endodontics
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.joen.2007.10.019
更新日期：2008-01-01 00:00:00
abstract：INTRODUCTION:The purpose of this study was to examine the effect of mineral trioxide aggregate (MTA) on pluripotent-mesenchymal cell differentiation. METHODS:The pluripotent-mesenchymal cell line C2C12 was cultured in a 5% serum medium to induce cell differentiation with or without MTA. The differentiation to myoblast...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/j.joen.2012.10.006
更新日期：2013-01-01 00:00:00
abstract：:EDTA-T and 10% citric acid used as root canal irrigants lead to more visible dentinal tubules than 5% sodium hypochlorite associated with 3% hydrogen peroxide. However, these cleansing agents must be compatible with apical periodontal tissue. We analyzed the cytotoxicity of 10% citric acid and EDTA-T in cultured fibro...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1097/00004770-200112000-00007
更新日期：2001-12-01 00:00:00
abstract：:This study highlighted the characteristics and distribution of cracked tooth syndrome (CTS) and the associated factors in adult attendees in the University of Nigeria Teaching Hospital. Three hundred seventy patients aged 18 years to 77 years with CTS-like conditions were included and studied over 12 months. The follo...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/j.joen.2008.12.011
更新日期：2009-03-01 00:00:00
abstract：:This study evaluated the degree of conversion of one dual-cured resin cement when used to lute fiber posts with different translucencies. To measure the degree of conversion, polyvinylsiloxane molds were prepared to simulate root canals. The posts, Aestheti-Post or Light-Post, were cemented in these molds and, after p...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/j.joen.2006.11.015
更新日期：2007-03-01 00:00:00
abstract：:The purposes of this study were to determine quantitatively the amount of debris and irrigant forced in an apical direction, the frequency of apical plug development, and the time required to prepare canals when a step-back technique using K-files was compared with the .04 Taper system. Sixty-nine extracted teeth with...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/S0099-2399(98)80206-9
更新日期：1998-01-01 00:00:00
abstract：:Hepatocyte growth factor (HGF) is a potent mitogenic and angiogenic factor involved in the development of many tissues including the teeth. We previously reported that dental pulp cells express the HGF receptor c-met and that HGF can enhance cell proliferation and differentiation. The purpose of this study was to dete...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/j.joen.2008.11.031
更新日期：2009-03-01 00:00:00
abstract：INTRODUCTION:This study evaluated the risk of failure for an endodontically treated premolar with different crack depths, which was shearing toward the pulp chamber and was restored by using 3 different computer-aided design/computer-aided manufacturing ceramic restoration configurations. METHODS:Three 3-dimensional f...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/j.joen.2012.11.042
更新日期：2013-03-01 00:00:00
abstract：INTRODUCTION:The purpose of the present study was to evaluate the thickness and the anatomic characteristics of the Schneiderian membrane and cortical bone using limited cone beam computed tomography (CBCT) scannning in patients referred for planning of apical surgery of maxillary molars. METHODS:This controlled study...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/j.joen.2011.09.023
更新日期：2012-01-01 00:00:00
abstract：INTRODUCTION:Sphingosine-1-phosphate receptor 1 (S1P1) is crucial for regulation of immunity and bone metabolism. This study aimed to investigate the expression of S1P1 in rat periapical lesions and its relationship with receptor activator of nuclear factor kappa B ligand (RANKL) and regulatory T (Treg) cells. METHODS...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/j.joen.2014.10.010
更新日期：2015-04-01 00:00:00
abstract：INTRODUCTION:An ideal orthograde or retrograde filling material should seal the pathways of communication between the root canal system and its surrounding tissues. It should also be nontoxic, noncarcinogenic, nongenotoxic, biocompatible, insoluble in tissue fluids, and dimensionally stable. Mineral trioxide aggregate ...
journal_title：Journal of endodontics
pub_type： 杂志文章,评审
doi：10.1016/j.joen.2009.09.006
更新日期：2010-01-01 00:00:00
abstract：:Characteristics of cyclooxygenase-2 (COX-2) expressing cells in human dental pulp were immunohistologically studied. Extirpated pulpal tissues from extracted teeth were examined to elucidate the localization and distribution of COX-2. Pulpal tissues were examined by the labeled streptavidin biotin method using specifi...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1097/00004770-200106000-00003
更新日期：2001-06-01 00:00:00
abstract：:Endodontic therapy has played an important role in maintaining the integrity of the natural dentition as a fully functional and esthetic masticatory apparatus. Although the sealing of the root canal system is usually accomplished by the conservative endodontic approach, cases which have failed or which involve perfora...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/S0099-2399(06)81793-0
更新日期：1991-10-01 00:00:00
abstract：INTRODUCTION:Culture-independent studies have revealed a broad spectrum of oral bacterial taxa that may be associated with disease. This study investigated the prevalence of three new candidate oral pathogens: Prevotella baroniae, Prevotella multisaccharivorax, and as-yet-uncultivated Bacteroidetes oral clone X083 in p...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/j.joen.2009.05.033
更新日期：2009-10-01 00:00:00
abstract：INTRODUCTION:Pure gutta-percha (trans-1, 4-polyisoprene [TPI]) has been used extensively as a main component of gutta-percha for root canal filling. TPI has the interesting shape memory property by cross-linking, and this polymer was commercialized under the product name of SMP-2 (Kuraray Corp, Kashima, Japan). Therefo...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/j.joen.2014.05.003
更新日期：2014-10-01 00:00:00
abstract：INTRODUCTION:Calcium hydroxide (Ca[OH]2) is a widely used interappointment dressing, but its antibacterial property is compromised by dentin. Hence, the addition of chlorhexidine (CHX) with Ca(OH)2 has been proposed. However, the antimicrobial efficacy of this mixture compared with Ca(OH)2 alone is currently still deba...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/j.joen.2016.01.020
更新日期：2016-05-01 00:00:00
abstract：INTRODUCTION:Different microbial communities have been associated with acute endodontic infections. The majority of the microorganisms are as yet uncultivable or difficult to grow under current laboratory conditions. Treponema species are strict anaerobic bacteria that are involved in several oral diseases. The aim of ...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/j.joen.2010.08.008
更新日期：2010-11-01 00:00:00
abstract：INTRODUCTION:This study radiographically analyzed the prevalence of root canal treatment (RCT) and apical periodontitis (AP) in type 1 diabetes mellitus (T1DM) and nondiabetic individuals and its association with the history/current status of T1DM. METHODS:In a cross-sectional paired study, the radiographic records of...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/j.joen.2020.02.010
更新日期：2020-06-01 00:00:00
abstract：:In the present study, we investigated the effect of the addition of different grades of gum rosins and hydrogenated resins to Grossman cement on dimensional stability, solubility and disintegration. pH and conductivity, which may affect these properties, were also determined. The experiments were performed according t...
journal_title：Journal of endodontics
pub_type： 杂志文章
doi：10.1016/S0099-2399(99)80284-2
更新日期：1999-07-01 00:00:00
abstract：:Ocular complications after an inferior alveolar nerve anesthesia are rare. These complications, although temporary and benign, can be distressing to both the patient and the clinician. A 37-year-old male patient was administered an inferior alveolar nerve block for the root canal treatment of tooth #30. Immediately af...
journal_title：Journal of endodontics
pub_type： 杂志文章,评审
doi：10.1016/j.joen.2018.05.005
更新日期：2018-09-01 00:00:00
