Abstract：
:The aim of this study was to perform a statistical evaluation of the risk factors for postoperative delirium after oral tumor resection and reconstructive surgery. The records of 69 consecutive patients who underwent major head and neck tumor resection and reconstructive surgery, and who received postoperative management in the high care unit (HCU) or intensive care unit (ICU) of Tsukuba University Hospital between January 2013 and December 2017, were analysed retrospectively. Delirium was diagnosed in 23 patients (33.3%) after surgery. There were significant differences in age, sex, history of diabetes mellitus and chronic obstructive pulmonary disease, recent hospitalization history, sedation period, duration of ventilator use, length of ICU/HCU stay, postoperative blood tests (haemoglobin and potassium), and postoperative medication with a major tranquilizer between those with and without delirium. Logistic regression analysis of selected independent variables revealed a hazard ratio (95% confidence interval) of 1.42 (1.09-1.86) for the sedation period. Delirium was hyperactive type in 15 cases, hypoactive type in five, and mixed type in three. There was no obvious difference in postoperative day of onset or delirium period according to subtype. In conclusion, a history of diabetes and the sedation period were found to be related to postoperative delirium. However, this study was small and retrospective, so further investigation is necessary.
journal_name
Int J Oral Maxillofac Surgjournal_title
International journal of oral and maxillofacial surgeryauthors
Ishibashi-Kanno N,Takaoka S,Nagai H,Okubo-Sato M,Fukuzawa S,Uchida F,Yamagata K,Yanagawa T,Bukawa Hdoi
10.1016/j.ijom.2020.01.018subject
Has Abstractpub_date
2020-09-01 00:00:00pages
1143-1148issue
9eissn
0901-5027issn
1399-0020pii
S0901-5027(20)30034-5journal_volume
49pub_type
杂志文章abstract：:The purpose of this prospective study was to evaluate survival and marginal bone loss at 10-year follow-up of implants inserted in completely edentulous arches and immediately loaded using multiple mucosa-supported stereolithographic surgical templates. The influence on marginal bone loss of the following variables wa...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2015.12.001
更新日期：2016-04-01 00:00:00
abstract：:A method for simulating the movement of teeth, jaw and face caused by orthognathic surgery is proposed, characterized by the use of 3D cephalometric data for 3D simulation. Computed tomography data are not required. The teeth and facial data are obtained by a laser scanner and the data for the patient's mandible are r...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2007.01.020
更新日期：2007-07-01 00:00:00
abstract：:The patient reported in this paper presented with a painless, rapidly growing lump in the cheek. It was excised and histology showed that this was a chrondriod syringoma which is a benign tumour of the skin appendages. ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(87)80097-8
更新日期：1987-08-01 00:00:00
abstract：:The purpose of this study was to assess whether genetic variation is a predictor for the development of medication-related osteonecrosis of the jaws (MRONJ) in patients receiving bisphosphonate therapy for various conditions. A systematic review based on the PRISMA guidelines was performed. A search strategy was devel...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2019.04.014
更新日期：2019-10-01 00:00:00
abstract：:From 47 anatomic specimens, vertical sections were cut in the molar region, and computer-assisted measurements of both height and width of the alveolar ridge were made to assess the available bone volume for endosseous implant placement. The mean ridge heights ranged between 9.30 and 3.23 mm, the highest and lowest va...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(95)80029-8
更新日期：1995-08-01 00:00:00
abstract：:An otherwise-healthy 2-year-old Japanese female presented with a polyp-like lesion on the palatal surface at the incisive papilla. The appearance of the lesion was similar to that of a congenital epulis. The histological findings showed proliferating mesenchymal components that contained mainly smooth muscle admixed w...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2011.05.009
更新日期：2011-11-01 00:00:00
abstract：:Analysis of peri-implant crevicular fluid (PICF) offers a non-invasive means of studying the host response in peri-implant disease and may provide an early indication of patients at risk for active disease. This study examined the PICF levels of interleukin-1beta (IL-1beta), tumour necrosis factor alpha (TNF-alpha), i...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2010.01.014
更新日期：2010-05-01 00:00:00
abstract：:A case of complete median cleft of the lower lip and mandible and bifid tongue with ankyloglossia is presented. Unlike other reported cases of similar disorders, no other abnormalities were present. A satisfactory result was achieved with early surgical correction of both hard- and soft-tissue defects. ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(06)80054-8
更新日期：1996-08-01 00:00:00
abstract：:Thirty cases of osteosarcoma of the jaws were reviewed (20 men and 10 women, mean age 34 years). Seventeen lesions occurred in the mandible and 13 in the maxilla. Swelling without pain was the most common presenting symptom. Thirteen lesions were initially misdiagnosed as odontogenic infections. Numbness as a presenti...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/s0901-5027(97)80819-3
更新日期：1997-06-01 00:00:00
abstract：:The aim of this study was to determine the material composition and cell-mediated remodelling of different calcium phosphate-based bone substitutes. Osteoclasts were cultivated on bone substitutes (Cerabone, Maxresorb, and NanoBone) for up to 5 days. Bafilomycin A1 addition served as the control. To determine cellular...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2013.10.017
更新日期：2014-04-01 00:00:00
abstract：:The development of three-dimensional (3D) cephalometric analysis is essential for the computer-assisted planning of orthognathic surgery. The aim of this study was to transform and adapt Delaire's two-dimensional cephalometric analysis into the third dimension; this transposition was then validated. The comparative ad...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2007.05.022
更新日期：2007-09-01 00:00:00
abstract：:Recent studies have indicated that bone shows auto-fluorescence under an appropriate fluorescence lamp. The aim of this preliminary study was to compare the success rates of the established tetracycline fluorescence-guided bone surgery with auto-fluorescence-guided bone surgery in the treatment of medication-related o...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.ijom.2016.10.008
更新日期：2017-02-01 00:00:00
abstract：:N-(4-hydroxyphenyl)all-trans-retinamide (4-HPR) has shown cancer chemoprevention activity in many experimental and clinical situations. The purpose of this research is to evaluate the in vivo efficacy of 4-HPR in preventing 7,12-dimethylbenz(alpha)antracene (DMBA)-induced oral carcinogenesis and to study histomorphome...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2008.06.009
更新日期：2008-12-01 00:00:00
abstract：:Teratomas are tumors that are derived from two or three of the primordial germ layers: ectoderm, mesoderm and endoderm. They arise most commonly in a midline or paraxial location from the brain to the sacral area and are most often located in the sacrococcygeal region. Head and neck teratomas are rare neoplasms and th...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/j.ijom.2009.06.018
更新日期：2009-12-01 00:00:00
abstract：:Recent studies have found that in addition to promoting cellular invasion, overexpression of metalloproteinase -1 (MMP-1) is associated with the initial stages of cancer development. Extracellular matrix metalloproteinase inducer (EMMPRIN), a transmembrane glycoprotein, has been reported to be highly expressed in tumo...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2009.03.004
更新日期：2009-08-01 00:00:00
abstract：:This retrospective study evaluated the presence, location, and diameter of the mandibular lingual canals in a Taiwanese population using cone beam computed tomography (CBCT), to help improve the safety of mandibular surgical procedures. A total of 101 patients (46 men and 55 women), with a mean age of 55 years, were e...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2015.03.014
更新日期：2015-09-01 00:00:00
abstract：:The aims of this study were to evaluate volumetric changes in the nasal cavity (NC) and pharyngeal airway space (PAS) after Le Fort I maxillary distraction osteogenesis (MDO) using a three-dimensional (3D) simulation program, and to determine the effects of MDO on respiratory function during sleep with polysomnography...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2014.10.021
更新日期：2015-04-01 00:00:00
abstract：:The purpose of this study was to examine the outcomes of patients who received revision temporomandibular joint (TMJ) arthroplasty for the treatment of acquired metal allergy. It was hypothesized that subjects would have significant improvements in pain, swelling, and function. Patients who underwent TMJ revision due ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/j.ijom.2019.08.002
更新日期：2020-03-01 00:00:00
abstract：:An example of a central odontogenic fibroma is presented. This is a rare, benign neoplasm which affected the molar region of the left side of the mandible of a 63-year-old female Caucasian. Histologically, it consisted of fibroblast-like cells lying in a rather myxomatous delicate collagenous stroma. Few islands of od...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(88)80156-5
更新日期：1988-04-01 00:00:00
abstract：:The question has arisen as to whether mandibular setback may possibly cause sleep-related breathing disorders (SRBD). To evaluate the possible effects of mandibular setback on posterior airway space (PAS), 16 consecutive patients were examined prospectively. All patients underwent surgical mandibular setback using bil...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(06)80024-x
更新日期：1996-10-01 00:00:00
abstract：:Alloplastic replacement of the temporomandibular joint (TMJ) is the treatment of choice in cases of TMJ end-stage disease. Improvements in computer-aided design/computer-aided manufacturing (CAD/CAM) translated into the possibility ongf designi very precise TMJ prostheses based on the anatomy of each single patient. C...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2020.09.016
更新日期：2020-10-20 00:00:00
abstract：:Sixty-seven patients, who were surgically treated for internal derangement of the temporomandibular joint (TMJ), were retrospectively examined. The patients were evaluated preoperatively by clinical and arthrographic examinations and these results were compared with findings at surgery. Partial or complete dislocation...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(97)80790-4
更新日期：1997-10-01 00:00:00
abstract：:The use of buccal fat pad in the management of osteoradionecrosis has not been described previously. A series of 10 consecutive cases of osteoradionecrosis treated with a combination of sequestrectomy and buccal fat pad is presented. The data were obtained by reviewing operative and medical records. The combination of...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2012.04.001
更新日期：2012-11-01 00:00:00
abstract：:Pre- and postoperative longitudinal assessment of oral functions including masticatory force, masticatory ability with solids, speech intelligibility, and subjective satisfaction was conducted for patients who underwent vascularized osteocutaneous scapula flap reconstruction after mandibulectomy. Postoperative changes...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2014.06.012
更新日期：2014-11-01 00:00:00
abstract：:A stressful event may be sufficient to challenge a strongly held set of assumptions about the world and the self. In some people this may lead to post-traumatic stress disorder (PTSD) and in others to positive psychological change (PPC), whereby a person's reactions to the challenge are beneficial. Little research has...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2017.09.010
更新日期：2018-05-01 00:00:00
abstract：:The aim of this study was to evaluate factors affecting the selection of pectoralis major flap in the era of free tissue reconstruction for post ablative head and neck defects and flap associated complications. The records of patients who underwent various reconstructive procedures between July 2009 and December 2010 ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2011.12.029
更新日期：2012-04-01 00:00:00
abstract：:A case of true fibroma of the maxillary alveolar mucosa in a 44-year-old woman is reported. The clinical and histologic criteria for its distinction from irritation fibroma are discussed. ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/s0901-5027(05)80601-0
更新日期：1994-04-01 00:00:00
abstract：:The aim of this retrospective three dimensional (3D) computed tomographic analysis was to investigate the morphological airway changes in 17 obstructive sleep apnea (OSA) patients following bimaxillary rotation advancement procedures. Morphological changes of the nasal cavity and naso-, oro- and hypopharynx were analy...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2012.08.002
更新日期：2013-05-01 00:00:00
abstract：:Human papilloma virus (HPV) infection is controversial as a causative factor in oral tongue cancer. This study aimed to clarify whether HPV directly affects the carcinogenesis and biological behaviour of oral tongue cancer by analyzing HPV prevalence, the physical status of the virus and clinicopathological parameters...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2010.03.014
更新日期：2010-07-01 00:00:00
abstract：:The objective of this study was to assess changes in patient quality of life (QoL) after orthognathic surgery at the Kuwait University Dental Clinic. A self-administered Arabic version of the Orthognathic Quality of Life Questionnaire (OQLQ) and two different visual analogue scales (VAS) were used. Sixty-six patients ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2017.12.010
更新日期：2018-06-01 00:00:00
