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1.
J Craniofac Surg ; 2024 May 10.
Article in English | MEDLINE | ID: mdl-38727245

ABSTRACT

OBJECTIVES: To investigate the effects of increasing propolis doses on salivary glands exposed to radiotherapy (RT). METHODS: Thirty-seven rats were divided into 4 groups: The control group (G0, n: 7), G1 group (n: 10), G2 group (n: 10), and G3 group (n: 10). The rats in the G1 group received 15 Gray (Gy) RT only to the head and neck area. The rats in the G2 and G3 groups received 15 Gy RT for the head and neck area along with 100 mg/kg/ml and 200 mg/kg/ml of propolis. The parotid, submandibular, and sublingual glands of rats were immunohistochemically stained with aquaporin-1 (AQP-1) and aquaporin-5 (AQP-5). They were also evaluated for malondialdehyde (MDA), superoxide dismutase (SOD), glutathione peroxidase (GPO), total antioxidant (TAS), and total oxidant status (TOS). RESULTS: AQP-1 and AQP-5 values were highest in G0 group followed by G3, G2, and G1 groups in decreasing order. The MDA and TOS values were highest in G1 group, which was followed by G2, G3, and G0 groups. The highest GPO, SOD, and TAS values were observed in G0 group followed by G3, G2, and G1 groups in decreasing order. CONCLUSION: It was found that propolis increased antioxidant products and decreased oxidative products in the salivary glands receiving RT in parallel with the dose increase. Similarly, in the groups receiving propolis, an increase in the immune expression of aquaporin molecules was detected in a dose-dependent manner. Based on these data, it could be stated that propolis has a healing effect on the salivary glands exposed to RT.

2.
Ulus Travma Acil Cerrahi Derg ; 29(8): 850-857, 2023 Aug.
Article in English | MEDLINE | ID: mdl-37563897

ABSTRACT

BACKGROUND: We aimed to compare bioelectrical impedance analysis (BIA) body composition and to reveal predictive factors that may help prevent gallstone formation. METHODS: Patients with gallstones by ultrasonography were selected as the case group, while participants without stones were selected as the control group. The body composition of the participants in both groups was measured by BIA. Demographic charac-teristics, mean water intake daily of the participants (MWID) and body mass index (BMI), total body fat mass (TBFM), total body fat percentage (BFP), total body water (TBW), body fat mass of trunk (BFM of trunk), and visceral fat level (VFL) measured by BIA were recorded. Predictive risk factors for gallstone formation were revealed by statistical analysis. RESULTS: The data of a total of 191 participants, including 83 participants in the group with gallstones and 108 participants in the group without gallstones, were analyzed. Both groups were statistically similar in terms of age and sex (P>0.05). In univariate analysis, BMI, TBFM, BFP, BFM of trunk, and VFL were statistically significantly higher (P = 0.007, P=0.004, P=0.003, P=0.003, and P=0.005, respectively) while MWID was lower (P<0.001) in the group with gallstone. In multivariate analysis, MWID (ref: ≥1.5 odds ratio [OR]: 7.786 95% confidence interval [CI]: 3.612-16.781) and BFP (ref: ≥0.24 OR: 3.102 95%CI: 1.207-7.972) were independent factors in gallstone formation. CONCLUSION: The MWID and BFP level measured by the BIA technique, which is an easily applicable, noninvasive method, are independent risk factors for gallstone formation.


Subject(s)
Gallstones , Humans , Gallstones/diagnostic imaging , Drinking , Prospective Studies , Electric Impedance , Body Composition , Body Mass Index
3.
BMC Oral Health ; 23(1): 304, 2023 05 18.
Article in English | MEDLINE | ID: mdl-37208620

ABSTRACT

BACKGROUND: The aim of this study is to examine the survival rates of immediate implants placed in extraction sockets with chronic periapical pathology. METHODS: 69 patients and 124 immediate implants were included in the study. The patients included in the study were examined in 3 groups. Group 1: Patients who underwent tooth extraction with periapical pathology and immediate implant placement. Group 2: patients who underwent tooth extraction with periapical pathology, immediate implant placement and guided bone regeneration. Group 3: Patients who underwent tooth extraction with periapical pathology, sinus lift procedure and immediate implant placement. In statistical analysis, t-test and Anova analysis were used in the evaluation of quantitative data, cross-tables and chi-square (χ2) test were used in the evaluation of classified qualitative data. Statistical significance was determined as p < 0.05. RESULTS: It was observed that 116 (95.55%) of 124 implants were successful and 8 (4.45%) failed. The success rate was 97.2% in Group 1, 93.5% in Group 2 and 81.8% in Group 3. A significant correlation was found between the study groups and implant success in terms of χ2 test (p = 0.037). A significant relationship was found between smoking and success in terms of the χ2 test (p = 0.015). CONCLUSIONS: High survival rates are observed for immediate implant placement in sockets with periapical pathology. The success rates observed in guided bone regenerations simultaneously with immediate implant placement are at satisfactory levels. In cases where simultaneous sinus lifting procedures are required, the success rates were observed to be significantly lower. In case of adequate curettage and debridement in sockets with periapical pathology, high implant survival rates are observed. As the complexity of the surgical procedure increases, treatment protocols may progress in safer ways.


Subject(s)
Dental Implantation, Endosseous , Dental Implants , Humans , Dental Implantation, Endosseous/methods , Retrospective Studies , Tooth Socket/surgery , Treatment Outcome , Tooth Extraction , Follow-Up Studies
4.
J Stomatol Oral Maxillofac Surg ; 124(5): 101438, 2023 10.
Article in English | MEDLINE | ID: mdl-36918123

ABSTRACT

OBJECTIVE: Disc displacement without reduction (DDWoR) of the temporomandibular joint is associated with limited mouth opening and arthralgia. In the natural course of the disorder, there is a tendency to progress to degenerative joint diseases. First-line treatment aims to reduce pain and restore joint function. The current study aims to examine the efficacy of an occlusal stabilization splint applied simultaneously with arthrocentesis as first-line treatment in acute and chronic closed-locks. MATERIALS AND METHODS: The present prospective clinical trial included 40 patients who were diagnosed with DDWoR induced chronic (Group 1, n = 23) and acute (Group 2, n = 17) closed-locks. All participants underwent single session arthrocentesis and were applied occlusal stabilization splints. Maximum mouth opening amounts (MMO), Visual analogue scale (VAS), and McGill pain questionnaire (MPQ) scores were evaluated at baseline, on the operation day, and on seven days after the intervention. The obtained data was analyzed with the Wilcoxon signed-rank, Mann-Whitney U, Fisher's exact, Spearman's correlation tests. RESULTS: According to the baseline data, a significant increase was observed in the amount of MMO in postoperative measurements (p = 0.001 and p < 0.001). A statistically significant decrease in MPQ scores was observed in the postoperative period (p < 0.001 and p < 0.001). While a significant difference was observed between the postoperative VAS scores, the scores of Group 2 were lower (p = 0.018). CONCLUSION: Although combined arthrocentesis and occlusal stabilization splint provided significant changes for acute and chronic closed-locks in line with first-line treatment goals, acute closed-lock with arthralgia responded better. CLINICAL TRIAL REGISTRATION NUMBER: NCT05671549.


Subject(s)
Arthrocentesis , Temporomandibular Joint Disorders , Humans , Arthralgia/diagnosis , Arthralgia/etiology , Arthralgia/therapy , Prospective Studies , Range of Motion, Articular , Splints , Temporomandibular Joint Disorders/surgery , Treatment Outcome
5.
Ulus Travma Acil Cerrahi Derg ; 29(2): 203-211, 2023 Feb.
Article in English | MEDLINE | ID: mdl-36748777

ABSTRACT

BACKGROUND: The aim of the study was to investigate the comparison the effects of the extraction of specimen by using a specimen retrieval bag (SRB) or direct extraction through trochar in terms of surgical site infection (SSI) in patients who underwent laparoscopic appendectomy. METHODS: A total of 165 patients were randomly allocated into two groups. A SRB was used in 77 patients (Group 1, 46.7%) and not used in 88 patients (Group 2, 53.3%). Demographics, comorbid diseases, laboratory results, preoperative diameter of appendix, intraoperative observations, intraoperative procedures, hospitalization times, SSIs, pathology results, culture results, and findings of the patients who developed complications and the treatments given to the patients due to complications during the post-operative period were recorded. RESULTS: The mean age of the patients was 33.95 SD 13.25 (min-max: 18-78) years. No significant difference was observed in the demographics, hospitalization times, distribution of the incidence rates of diabetes mellitus, perioperative perforation, perioperative fluid/abscess, drain insertion, aspiration-irrigation, superficial incisional SSI, drainage requirement, leakage, positive culture results, and post-operative intra-abdominal infection (p>0.05) between the groups. Neutrophil and leukocyte values were statistically significantly different between the groups (p=0.044 and p=0.012, respectively). There was a significant difference between the two groups in terms of the complicated appendicitis (p=0.040). There was no significant difference in terms of the positive culture results and incidence of post-operative intra-abdominal infection between the patients in Group 1 and Group 2 in both the complicated and uncomplicated appendicitis groups (p>0.05). The difference between the patients in Group 1 and Group 2 regarding the incidence of superficial incisional SSI was significant in the uncomplicated appendicitis group (p=0.037), whereas not significant in the complicated appendicitis group (p=1.000). In the multivariate model, only perioperative perforation was observed to be the effective parameter on post-operative intra-abdominal infection at the p<0.05 level (p=0.045). CONCLUSION: The results of the present study revealed that the use of SRB does not prevent microbial seeding in patients who underwent laparoscopic appendectomy; therefore, it was concluded that using SRB is not associated with SSI at laparoscopic appendectomy.


Subject(s)
Appendicitis , Laparoscopy , Humans , Adolescent , Young Adult , Adult , Middle Aged , Aged , Surgical Wound Infection/epidemiology , Surgical Wound Infection/prevention & control , Surgical Wound Infection/etiology , Appendectomy/adverse effects , Appendectomy/methods , Appendicitis/surgery , Laparoscopy/adverse effects , Laparoscopy/methods , Hospitalization , Postoperative Complications/epidemiology , Postoperative Complications/prevention & control , Postoperative Complications/etiology , Retrospective Studies
6.
J Dent Anesth Pain Med ; 22(4): 315-321, 2022 Aug.
Article in English | MEDLINE | ID: mdl-35991363

ABSTRACT

Although rare, hypodermic needle fractures can occur in the maxillofacial region. In cases of fracture, urgent intervention is required to prevent further complications. We present the case of a 37-year-old female patient with a fractured needle in the left sublingual fossa during a lingual nerve block 6 months before referral. The fragment of a 30-gauge needle was located using cone-beam computed tomography and retrieved under local anesthesia with blunt dissection. The patient recovered uneventfully, except for predictable postoperative inflammatory complications, which resolved within 2 weeks. Precautions should be implemented to prevent needle fractures, which are usually preventable. However, if the retrieval is unsuccessful, the patient should be referred to a well-equipped surgical unit without delay.

7.
Cureus ; 14(8): e27747, 2022 Aug.
Article in English | MEDLINE | ID: mdl-35949447

ABSTRACT

Introduction Hip fracture is commonly seen in elderly patients because of low-energy trauma. It carries significant morbidity and mortality. Scoring systems such as the Nottingham hip fracture score (NHFS) have shown a good correlation with increased mortality as the value of these scores increases. In our study, we aim to ascertain the hip fracture mortality in our population, compare the mortality in hip fractures compared to previously reported figures in literature and nationally reported figures during the first year of the COVID-19 pandemic, and also ascertain the usefulness of NHFS in predicting mortality in hip fractures. Methods We gathered mortality data on hip fracture patients admitted to our unit from January 1, 2020 to December 31, 2020. NHFS was calculated for all patients and the 30-day mortality rate was compared to previously reported hip fracture mortality rates using the standard mortality ratio (SMR). One-year mortality was stratified by placing patients in high and low NHFS groups. The log-rank test was used to compare hip fracture survival at one month and at one year in the high NHFS (NHFS >4) group and low NHFS group (NHFS value 4 or below). Additionally, a log-rank test was used to compare one-month and one-year survival in hip fractures managed with hemiarthroplasty, dynamic hip screw and intramedullary nail. Results In 2020, 388 patients were admitted with hip fractures to our unit. The crude mortality rate was 3.9% at 30 days and 20.88% at one year. Compared to the National Hip Fracture Database report for 2020, the incidence risk ratio for mortality was 0.46 (p-value<0.05). The SMR at 30 days was 0.34 (CI=0.17-0.51) and the SMR at one year was 0.63 (CI=0.49-0.77). The survival rate was higher at 30 days and one year in the low NHFS group compared to the high NHFS group (p-value<0.01). The survival rate at one month and one year were similar in groups managed with hemiarthroplasty, dynamic hip screws, and intramedullary nails (p-value>0.05). Conclusions Hip fracture mortality has been decreasing steadily and we noted a lower rate of hip fracture mortality compared to figures reported previously as per NHFS studies even though the study was conducted during the COVID-19 pandemic period. We also noted lower 30-day mortality in our hospital as compared to the national 30-day mortality rate for hip fracture patients in 2020.

8.
Cureus ; 14(7): e27328, 2022 Jul.
Article in English | MEDLINE | ID: mdl-35949731

ABSTRACT

Background Hip fracture is a debilitating injury, especially in older individuals, which is associated with significant morbidity and mortality. In recent decades, there has been a great focus on early rehabilitation and discharge after hip fractures. The aim of such efforts is to minimize the financial and clinical burden of this condition. We conducted our study during the COVID-19 pandemic and compared the length of hospital stay (LOS) in 2020 to the LOS in 2019. Additionally, we studied the factors which may impact the LOS, such as premorbid status according to established scoring systems, the type of fracture, an operation performed, and time to surgery. Methods We collected the data regarding the length of stay (in days) for all hip fracture patients admitted to our unit from 1st January 2019 until 31st December 2020. We then compared the mean LOS for both years using the t-test. We calculated the Nottingham Hip Fracture Score (NHFS) and American Society of Anaesthesiologists (ASA) scores for patients admitted in 2020 and calculated the correlation between increasing values of these scores and the LOS. We also compared the mean LOS for patients admitted in 2020 based on the type of fracture and type of management. We studied the correlation between the time to surgery and the LOS for patients admitted in 2020. Results Three hundred and eighty-eight patients were admitted with hip fractures in 2020, and 452 were admitted in 2019. LOS in 2020 was significantly lower (23.39 days) compared to 2019 (31.36 days) with p<0.01. While evaluating data from 2019, it was noted that there was a small positive correlation between LOS and NHFS (r=0.231, p<0.001) and LOS and ASA (r=0.18, p<0.001). The mean LOS for intracapsular fractures was noted to be lower than that of extracapsular fractures, but this was not statistically significant (p=0.17). An ANOVA test showed that the mean LOS for patients undergoing hemiarthroplasty, dynamic hip screws (DHS), and intramedullary nails (IMN) was significantly longer than for patients managed with total hip replacement or patients managed non-operatively (F=3.551, p<0.01). Conclusion Hip fracture patients admitted to our department were discharged quicker during the first year of the COVID-19 pandemic. The LOS for hip fractures increases with an increase in their NHFS or ASA scores. Extracapsular and intracapsular fractures lead to roughly the same periods of inpatient stay. Patients undergoing hemiarthroplasty, DHS, or IMN stay longer in the hospital compared to other treatment modalities.

9.
Cureus ; 14(7): e27267, 2022 Jul.
Article in English | MEDLINE | ID: mdl-35949806

ABSTRACT

Background Supracondylar elbow fractures occur most frequently in children aged five to seven years and have equal incidence in both genders. They are classified as flexion or extension type injuries with extension type being more common. We aimed to ascertain radiological stability with lateral and crossed wires in this study. We also identified any complications after operative management of these injuries. Methods As part of this retrospective cohort study, we identified all patients who presented with this injury from January 1, 2020, until February 28, 2022. Basic demographic data and type of operation were noted. Baumann angle (BA) and lateral capitellohumeral angle (LCHA) were measured intra-operatively and x-rays were done at the final clinic appointment. The mean of these angles in lateral and crossed wire groups was compared using paired sample t-test. Unpaired t-test was used to compare the means of both groups with normal values for these angles based on previous studies (BA=71.5±6.2 degrees, LCHA= 50.8±6 degrees). Results Fifty patients were admitted during this period. Thirty-three patients had lateral wires and 17 had crossed wires for fixation. No significant change was noted in the mean BA and mean LCHA in both groups on x-rays done intra-operatively and final clinic follow-up (no loss of reduction). No significant difference was noted between BA and LCHA noted for both groups at the final clinic follow-up with previous studies outlining normal values for these angles. No cases of iatrogenic neurovascular injury were identified. Four patients (8%) were referred to physiotherapy due to stiffness. Conclusion Both lateral and crossed wire configurations led to achievement of good radiological stability with BA and LCHA within normal limits. No loss of reduction was noted with both techniques and no risk of iatrogenic nerve injuries was noted in experienced hands.

10.
J Stomatol Oral Maxillofac Surg ; 123(1): 31-36, 2022 Feb.
Article in English | MEDLINE | ID: mdl-33429065

ABSTRACT

BACKGROUND: This study aims to determine the positional alterations in the course of mandibular canal, which were caused by the common cystic lesions in the posterior mandible. Also, the effects of treatment methods on bone formation were evaluated. METHODS: We designed a retrospective cohort study with patients which were treated due to cystic lesions in the maxillofacial region between the years 2012-2018. Forty eight subjects were included and grouped regarding histopathologic diagnoses (radicular dentigerous and odontogenic keratocyst) and treatment methods (enucleation and marsupialization). The mean (range) of patients' age was 31.25 (18-66) years, and there were 32 male and 16 female individuals. The displacement of mandibular canals was verified on preoperative cone-beam computed tomographic images. The measurements of displacement and bone formation were performed on panoramic radiographs. In the statistical analysis of the data, descriptive statistics, parametric independent sample t-test, non-parametric Kruskal Wallis test, and one-way analysis of variance test were utilized. RESULTS: All the evaluated mandibular canals were replaced by a mean(SD) of 5.46(2.59) mm after the lesions eliminated, which was significant in the marsupialization group (p = 0.002). The bone formation was significantly higher in the enucleation group (p = 0.003). The multiple regression analyses revealed that the treatment methods significantly influenced the replacement of mandibular canal (p < 0.001) and the bone formation (p = 0.026). CONCLUSION: In cases where there is an adequate distance between the lesion and the mandibular canal, the enucleation technique was found to be superior in terms of bone formation and the amount of bone height obtained.


Subject(s)
Mandibular Canal , Tooth, Impacted , Adult , Aged , Female , Humans , Male , Mandible/diagnostic imaging , Mandible/surgery , Middle Aged , Radiography, Panoramic , Retrospective Studies
11.
Eur Arch Otorhinolaryngol ; 279(2): 1043-1052, 2022 Feb.
Article in English | MEDLINE | ID: mdl-34746967

ABSTRACT

PURPOSE: In this experimental study, the effect of dose-dense systemic application of propolis on oral mucosity, histological changes in papilla, and inflammatory and hypoxic markers in rats exposed to radiation was investigated. METHODS: Seven rats were in the control and 30 rats in the experimental group. Three experimental groups were formed. In Group 1 RT (15 Gy) was delivered only to the head and neck region. In Group 2, RT (15 Gy) and systemic administration of 100 mg/kg/ml propolis, in Group 3, RT (15 Gy) and systemic administration of 200 mg/kg/ml propolis were applied. Oral mucositis index (OMI) was scored in control and experimental groups. Proinflammatory markers [interleukin-6 (IL-6), myeloperoxidase (MPO), tumor-necrosis factor-α (TNF-α)] hypoxia markers [glucose transporter-1 (GLUT-1), hypoxia-inducible factor 1α (HIF-1α)] were studied histomorphologically. RESULTS: The significantly highest OMI score was observed in the G1. OMI score was statistically significantly decreased in experimental groups receiving systemic propolis, especially in G3. Proinflammatory markers increased significantly only in the experimental RT group, G1. Serum levels of MPO and TNF-α significantly decreased in the dose-dense systemic propolis arm. The highest levels of hypoxia markers (HIF-1α and GLUT-1) were detected in the RT group, then in G2, G3, and control groups in order of decreasing frequency. However, the difference between the groups did not reach the level of statistical significance. CONCLUSION: Systemic propolis can be reduced acute mucositis with its anti-inflammatory effect without developing resistance to RT (tumor protection). However, greater number of clinical studies should be designed to arrive at definitive conclusions.


Subject(s)
Mucositis , Propolis , Stomatitis , Animals , Hypoxia-Inducible Factor 1, alpha Subunit , Propolis/therapeutic use , Rats , Stomatitis/drug therapy , Stomatitis/etiology , Stomatitis/prevention & control , Tongue , Tumor Necrosis Factor-alpha
12.
Article in English | WPRIM (Western Pacific) | ID: wpr-937838

ABSTRACT

Although rare, hypodermic needle fractures can occur in the maxillofacial region. In cases of fracture, urgent intervention is required to prevent further complications. We present the case of a 37-year-old female patient with a fractured needle in the left sublingual fossa during a lingual nerve block 6 months before referral. The fragment of a 30-gauge needle was located using cone-beam computed tomography and retrieved under local anesthesia with blunt dissection. The patient recovered uneventfully, except for predictable postoperative inflammatory complications, which resolved within 2 weeks. Precautions should be implemented to prevent needle fractures, which are usually preventable. However, if the retrieval is unsuccessful, the patient should be referred to a well-equipped surgical unit without delay.

13.
Epilepsy Res ; 178: 106827, 2021 Dec.
Article in English | MEDLINE | ID: mdl-34847424

ABSTRACT

AIM: Dexketoprofen trometamol is one of the most commonly used anti-inflammatory analgesic agents for pain control. This study aims to investigate the effect of dexketoprofen on penicillin-induced epileptiform activity in rats. METHOD: In this study, 28 male Wistar rats weighing 220-240 g were used. Tripolar electrodes were implanted under urethane anesthesia. Epileptiform activity was induced by micro-injection of 500 units (IU) penicillin into the rats' left somatomotor cortex. Dexketoprofen (5, 25, and 50 mg/kg) was administrated intraperitoneally after 30 min of penicillin injection. Epileptiform activity was evaluated by electrocorticography (ECoG). RESULTS: The low dose of dexketoprofen administration (5 mg/kg) reduced the mean spike frequency of epileptiform activity 60 min after its injection. However, 25 and 50 mg/kg dexketoprofen significantly reduced the mean spike frequency 30 min after the dexketoprofen injection compared to the control group (p < 0.05). The amplitudes of epileptiform discharges in all groups were unaffected (p > 0.05). CONCLUSION: This study revealed that dexketoprofen had a significant anti-seizure effect when applied at 5 mg/kg, 25 mg/kg, and 50 mg/kg (especially at 25 and 50 mg/kg), in the penicillin-induced seizure model. The obtained data revealed that dexketoprofen might play an essential role against epileptic seizures.


Subject(s)
Penicillins , Seizures , Animals , Disease Models, Animal , Dose-Response Relationship, Drug , Ketoprofen/analogs & derivatives , Male , Penicillins/toxicity , Rats , Rats, Wistar , Seizures/chemically induced , Seizures/drug therapy , Tromethamine/therapeutic use
14.
Neurol Res ; 43(12): 1116-1125, 2021 Dec.
Article in English | MEDLINE | ID: mdl-34278977

ABSTRACT

AIM: Epilepsy is one of the most common neurological diseases. Dexketoprofen (DEX) is a nonselective nonsteroidal anti-inflammatory drug that is used as an analgesic. The present study aimed to assess the efficiency of DEX on WAG/Rij rats by electrophysiologically and behaviorally. MATERIAL AND METHODS: Twenty-eight male WAG/Rij rats were used. The effects of acute treatment with DEX (5, 25, and 50 mg/kg, i.p) on absence-like seizures, and related psychiatric comorbidity were assessed. The ECoG recording was taken for 180 min before and after drug injection. After drug injection and EcoG recording, anxiety-depression-like behavior was tested with the open field test for 5 min. RESULTS: The 5 mg/kg DEX significantly reduced the number and duration of SWDs percentage (p < 0.05) between 120 and 180 min, but 25 and 50 mg/kg DEX significantly increased the number and duration of SWDs percentage between 0 and 30 min (p < 0.05), and after 30 min the increase stopped (p > 0.05). And also, the 5 mg/kg DEX decreased the number and duration of SWDs percentage (p < 0.05) for 180 min (p < 0.05), but 25 and 50 mg/kg DEX administration did not alter (p > 0.05). The 5, 25, and 50 mg/kg doses of DEX significantly increased the duration of grooming (p < 0.05) but did not change the number of squares crossed (p > 0.05). CONCLUSION: Low dose DEX reduced absence-like seizures, but care should be taken when using high doses in absence epilepsy. Also, it may be beneficial for painful diseases accompanied by anxiety-depression.


Subject(s)
Behavior, Animal/drug effects , Epilepsy, Absence , Ketoprofen/analogs & derivatives , Tromethamine/pharmacology , Animals , Anti-Inflammatory Agents, Non-Steroidal/pharmacology , Ketoprofen/pharmacology , Male , Rats , Rats, Wistar
15.
J Oral Facial Pain Headache ; 35(4): 326-331, 2021.
Article in English | MEDLINE | ID: mdl-34990501

ABSTRACT

AIMS: To investigate the effectiveness of the auriculotemporal nerve block (ATNB) technique in conjunction with noninvasive therapies for the treatment of disc displacement with reduction (DDWR) or without reduction (DDWOR) in addition to arthralgia of the temporomandibular joint (TMJ). METHODS: The data of 22 patients diagnosed with DDWR and DDWOR whose clinical conditions did not improve despite noninvasive treatments were analyzed. ATNB was applied to each patient during the first visit and readministered at 1- and 4-week follow-up visits. Pain intensity values (0 to 10 visual analog scale [VAS] scores) were evaluated pre-ATNB and at the 6-month follow-up visit, and the maximal mouth opening values were measured pre-ATNB and at the 1-week, 4-week, and 6-month follow-up visits. RESULTS: Noninvasive therapies did not make a significant difference in the outcomes between the initial visit and first administration of ATNB (VAS P = .913, MMO P = .151). However, there were significant differences in outcomes between pre-ATNB and the 1-week (MMO P = .000), 4-week (MMO P = .000), and 6-month (VAS P = .027, MMO P = .000) follow-ups. CONCLUSION: ATNB may be considered as a supportive treatment approach in noninvasive TMJ disorder therapies.


Subject(s)
Joint Dislocations , Temporomandibular Joint Disorders , Humans , Mandibular Nerve , Pain Measurement , Range of Motion, Articular , Temporomandibular Joint , Temporomandibular Joint Disorders/therapy , Treatment Outcome
16.
Clin Oral Investig ; 25(4): 1849-1857, 2021 Apr.
Article in English | MEDLINE | ID: mdl-32803439

ABSTRACT

OBJECTIVES: We aimed to compare the effects of preoperative single-dose submucosal corticosteroid injection and postoperative elastic therapeutic bandage application with postoperative non-steroid anti-inflammatory drug therapy on postoperative inflammatory symptoms and quality of life following mandibular third molar surgeries. MATERIALS AND METHODS: A single-center, randomized, clinical trial was conducted with 52 patients (36 female, 16 male) who expected severe postoperative sequelae as a result of the extraction of impacted mandibular third molars. The patients were randomized into three groups. In the preoperative submucosal corticosteroid injection group (n = 16), 8 mg/2 ml dexamethasone 21-phosphate was administered near operated sites. In the postoperative therapeutic elastic bandage application group (n = 19), Kinesio tapes were applied to operated sites. Paracetamol 500 mg was prescribed for the patients in the corticosteroid and elastic bandage application groups. In the postoperative non-steroid anti-inflammatory drug group (n = 17), 25 mg dexketoprofen trometamol was prescribed. Maximal mouth opening, swelling, pain, and Oral Health Impaction Profile scores were quantified preoperatively and postoperatively on the second and seventh days. Additionally, all patients were asked to evaluate the postoperative period by the Postoperative Symptom Severity Scale. RESULTS: Analysis of the obtained data revealed that on the second postoperative day, postoperative edema and trismus were significantly lower in the submucosal corticosteroid (p = 0.025, p = 0.03) and therapeutic elastic bandage (p = 0.032, p = 0.014) groups, and the patients in these groups had a more comfortable postoperative period than the group prescribed a postoperative non-steroid anti-inflammatory drug (p = 0.016). CLINICAL RELEVANCE: In oral surgery, postoperative elastic bandage application can provide results similar to those of preoperative submucosal corticosteroid injection with respect to inflammatory symptoms and quality of life. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT04200885. Date of Registration: December 2019 (retrospectively registered).


Subject(s)
Molar, Third , Tooth, Impacted , Compression Bandages , Dexamethasone , Edema/prevention & control , Female , Humans , Ketoprofen/analogs & derivatives , Male , Molar, Third/surgery , Pain Measurement , Pain, Postoperative/prevention & control , Prospective Studies , Quality of Life , Tooth Extraction , Tooth, Impacted/surgery , Trismus , Tromethamine
17.
Turk J Med Sci ; 48(6): 1268-1277, 2018 Dec 12.
Article in English | MEDLINE | ID: mdl-30542298

ABSTRACT

Background/aim: This study evaluated the histopathological effects of two different bone grafts, calcium triglyceride bone cement (CTBC) and chitosan, on the healing of experimental bone defects. Materials and methods: Ninety-two Sprague Dawley male rats, with a weight of 240 ± 20 g, were used. Two experimental groups that consisted of 64 rats were divided into four subgroups due to the sacrification days, which were 7, 14, 30, and 60. After creating an 8-mm- long and 1-mm-wide cortico-cancellous bone defect in the right tibia of each rat, CTBC and chitosan were applied to the bone defects. In the main group, after creating the bone defects in the right tibias, we kept those empty to serve as the control group. We evaluated inflammation, foreign body reaction, necrosis, fibrosis, new bone formation, and the residual graft material at 7, 14, 30, and 60 days. Results: In both the CTBC and chitosan groups, the new bone formation was higher than that in the control group, whereas foreign body reaction and residual graft material in the CTBC group and fibrosis in the chitosan group were significantly higher. After evaluating the results, both materials were found not to be very useful in the bone healing process. Conclusion: CTBC remained for a long time without being resorbed; it can be used as a placeholder in large bone defects, whereas the gel form of chitosan cannot be utilized for this purpose because it was resorbed in the first 7 days.

18.
J Craniofac Surg ; 29(7): 1780-1787, 2018 Oct.
Article in English | MEDLINE | ID: mdl-30113419

ABSTRACT

Mandibular fractures mostly occur at the angulus mandibula with a concurrent symphysis or corpus fracture on the opposite side. Misapplication can damage the nerves, adjacent teeth, soft tissues, and result in permanent tooth germs. In children, growth centers can be damaged, and this may result in asymmetry and retardation in growth and development. The aim of this study was to compare the mechanical stabilization after different techniques were used to create the mandibular angle fracture fixation and to create oblique fractures at mandible angles. This study included 32 hemi-mandibles that were divided into 4 groups with 8 units per group. All of the hemi-mandibles were fixated using different techniques; titanium mini plates and screws, resorbable mini plate and screws, and resorbable mini plates and cyanoacrylate bone adhesive only. The fixated mandibles were tested under molar masticatory forces, and their stabilization endurance was assessed. There were no significant differences in titanium mini plaque screw and resorbable plaque screw techniques under 40 N force. Resorbable and titanium plates and screws did not have any advantage over each other in terms of biomechanical behaviors. It is suitable to use adhesives in the reduction of complicated but nonload-bearing areas. The adhesive used in this study can adhere to the bone but should be further evolved for clinical use.


Subject(s)
Bone Plates , Bone Screws , Fracture Fixation, Internal/instrumentation , Mandibular Fractures/surgery , Absorbable Implants , Animals , Biomechanical Phenomena , Bite Force , Fracture Fixation, Internal/methods , Sheep , Tissue Adhesives , Titanium
19.
J Istanb Univ Fac Dent ; 51(1): 57-60, 2017.
Article in English | MEDLINE | ID: mdl-28955588

ABSTRACT

Supernumerary teeth are additional teeth besides the normal series and can be found in any region of the dental arch. Supernumerary teeth can be classified according to their form and locations. Early diagnosis and treatment of patients with supernumerary teeth may prevent or minimize complications. The treatment options depend on the type and position of the supernumerary tooth and its effect on the adjacent structures. Two male patients were referred to our clinic due to swelling in their maxillae and interrupted eruption of teeth. Upon radiological examination of the patients, impacted supernumerary teeth were found. Surgical removal of these teeth were perfomed and they were found to be molariform. We aim to present the two rare cases of molariform supernumerary teeth in this article.

20.
J Minim Access Surg ; 11(3): 172-6, 2015.
Article in English | MEDLINE | ID: mdl-26195874

ABSTRACT

AIM: Single-port laparoscopic surgery (SILS) has become increasingly popular during the last decades. This prospective study was undertaken to evaluate the feasibility of single-port laparoscopic splenectomy compared with conventional multiport laparoscopic splenectomy. MATERIALS AND METHODS: Between February 2, 2009 and August 29, 2011, a total of 40 patients with the diagnosis of immune thrombocytopenic purpura were included to study. Patients were alienated into two groups according to the procedure type including SILS and conventional multiport splenectomy. RESULTS: There were 19 patients in group 1, and 21 in group 2. Operative time was significantly shorter in group 1 versus group 2 (112.4 ± 13.56 vs 71.2 ±18.1 minutes, respectively, P < 0.05). One patient in group 1 had converted to laparatomy due to preoperative bleeding. Postoperative pain analyses (VAS Score) revealed superiority of SILS in the early post-operative days (P < 0.05). CONCLUSIONS: SILS splenectomy is a safe and effective alternative to standard laparoscopic splenectomy.

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