Review of flap design influence on the health of the periodontium after mandibular third molar surgery

The purpose of this study is to review the effect of flap design in terms of periodontal status of the preceding second molar after lower third molar surgery. Impacted lower third molar surgery may result in periodontal complications on the distal surface of the adjacent second molar. Flap design that is used during impacted third molar surgery is important to prevent those complications. Several different flap techniques, mainly envelope, triangular (vertical) flaps, and their modifications have been developed to minimize those complications. Each technique has some advantages as well as disadvantages. It is also reported that the selection of a flap design does not seem to have a lasting effect on the health of periodontal tissue. The effect of the type of flap used for lower third molar surgery on the periodontal status of the second molar, as well as the factors that may influence this outcome, has been uncertain. The decision to use on one or the other of the flaps should be based on surgeon's preference.     

Insulin deprivation decreases insulin degrading enzyme levels in primary cultured cortical neurons and in the cerebral cortex of rats with streptozotocin-induced diabetes

Background

Many studies have indicated a relationship between diabetes and Alzheimer’s disease (AD). However, the molecular mechanism underlying this association has not been clarified. Among several factors, insulin degrading enzyme (IDE), which plays roles in the degradation of both insulin and amyloid β (Aβ), has gained interest as a potential target in efforts to solve this puzzle. This study sought to examine the effects of varying insulin and/or glucose concentrations on IDE expression.

Lower vitamin D level is associated with poor coronary collateral circulation

Objectives. Vitamin D regulates calcium and bone homeostasis, and parathyroid hormone (PTH) secretion. Cross-sectional associations between lower vitamin D levels and cardiovascular diseases have been reported, but the relationship between vitamin D levels and collateral arteries in stable coronary artery disease (CAD) has not been reported before. Design. Two hundred and fourteen patients with above 95% stenosis in at least one epicardial coronary artery were consecutively recruited after coronary angiography (CAG) during the winter season. The coronary collateral circulation (CCC) was graded using Rentrop classification. Poor CCC group included patients with Rentrop Grade 0–1 CCC and control group included patients with Rentrop Grade 2–3 CCC. Vitamin D and PTH levels were measured on the day of CAG. Results. In the poor CCC group, vitamin D levels were lower (34 ± 25 pmol/L vs. 49 ± 33 pmol/L; p = 0.01) and the prevalence of vitamin D deficiency (< 37 pmol/L) was higher (67% vs. 43%; p = 0.01) compared to the controls. PTH levels, calcium, and phosphate levels were not significantly different between the groups. Female gender, lower HDL cholesterol, and lower vitamin D levels were independently correlated with poor CCC in the study population. Conclusion. Lower vitamin D levels may be associated with poor collateral development in patients with stable CAD.     

Change in amputation rate in a Turkish diabetic foot population

Diabetic foot, an important cause of morbidity and mortality, is an important economic problem in all countries. We examined the duration of diabetes, ratio of hospitalization, and the amputation rates of our diabetic foot patients between 1996 and 2002 and compared the results with those obtained between 1985 and 1995. Medical reports of 117 patients with diabetic foot referred to Gazi University Medical Faculty between 1996 and 2002 were retrospectively analyzed. The mean age was 61.09+/-10.87 years and mean duration of diabetes was 16.14+/-9.44 years. Sixty-one patients were hospitalized and 56 patients were followed in our outpatient clinic. The mean duration of hospitalization was 45.00+/-18.74 (20-74) days in amputees and 28.95+/-11.61 (10-47) days in the nonamputees (P=.023). The mean age and duration of diabetes were significantly higher in amputees in the present group than that in the previous group. The amputation rate was significantly lower in the group studied between 1996 and 2002 compared to the group followed between 1985 and 1995 (9.4% vs. 21%, respectively, P<.001). Appropriate diabetes education and systematic follow-up in an outpatient clinic may delay preventable diabetic foot lesions and reduce the amputation rate.     

The effect of preoperative anxiety on postoperative analgesia and anesthesia recovery in patients undergoing laparascopic cholecystectomy

Purpose

In patients who are hospitalized for surgery, anxiety disorders are frequently observed. Anxiety affects the patient’s perception of postoperative pain and has a negative impact on recovery from anesthesia. This study attempted to compare the effect of preoperative anxiety on postoperative pain control and recovery from anesthesia in patients undergoing laparoscopic cholecystectomy.

Methods

A total of 80 patients were enrolled who were undergoing laparoscopic cholecystectomy. Demographic characteristics of the patients were recorded. Beck’s anxiety ?nventory (BAI) was administered to the patients: patients with anxiety were included in the high-anxious patient group (group H) and patients without anxiety were enrolled in the low-anxious group (group L). Duration of surgery, duration of anesthesia, extubation time, and adverse effects were recorded. During the postoperative period, patient-controlled analgesia with tramadol was used for pain control. Visual analog scale (VAS) scores and tramadol consumption of all patients were recorded.

Results

Among all patients, 31 (38.75 %) patients had preoperative anxiety, and significant correlation was found between the days of hospitalization and preoperative score of BAI. In group L, extubation time, the time for the modified Aldrete score to reach 9, was seen as significantly shorter and fewer postoperative side effects were determined. Also in group L, postoperative VAS score and tramadol consumption were significantly lower, and less tenoxicam was needed.

Conclusion

A high preoperative anxiety level negatively affects recovery from anesthesia and control of postoperative pain. In this patient group, the increased need for postoperative analgesia must be adequately met.     

Reliability and Validity Study of Turkish Version of Pediatric Eosinophilic Esophagitis Symptom Scores® (Tr-PEESS v2.0) Led to Development of a New Pediatric Eosinophilic Esophagitis Scale: GaziESAS

BackgroundThere has been no valid and reliable Turkish scale that measures symptoms in children with eosinophilic esophagitis (EoE). The aim of the study is to test the validity and reliability of the Turkish version of Pediatric Eosinophilic Esophagitis Symptom Scores® (Tr-PEESS v2.0).Methods Relevant forms of Tr-PEESS v2.0 were applied to 2-18 years old children with EoE and to their parents. KINDL QoL patient and parent questionnaires and the GaziESAS scale developed in this study were used to test the convergent validity of Tr-PEESS v2.0. Discriminant validity was evaluated among 3 EoE treatment groups: under treatment, off treatment due to remission, and uncompliant with treatment. Reliability was evaluated by internal consistency, test–retest reliability, and item analysis.Results Fifty-two children/teens (mean age 130.2 ± 60.3 months) and 84 parents were interviewed twice one week apart. The mean duration of EoE was 47.2 ± 35.6 months. Tr-PEESS v2.0 reports correlated with GaziESAS (range 0.361-0.855) and KINDL QoL questionnaires (range −0.316 to 0.413). Parent report of Tr-PEESS v2.0 discriminated children uncompliant with treatment from the ones off treatment and undertreatment. Cronbach’s α values and intraclass correlation coefficients (ICC) values of Tr-PEESS v2.0 ranged from 0.614-0. 895 and 0.646-0.910, respectively.Conclusion Tr-PEESS v2.0 is a valid and reliable tool to use in Turkish children. GaziESAS is a new parent-proxy pediatric EoE scale with an additional adaptive behavior domain that passed scale developmental stages successfully for Turkish children with EoE.     

Cryptosporidiosis among solid organ transplant recipient attendees at a summer camp

We report a cluster of pediatric cryptosporidiosis infections among solid organ transplant recipients at a summer camp in Georgia, USA. A retrospective cohort study was conducted to investigate the risk factors for infection. A total of 118 campers attended the camp during July 23‐28, 2017. The overall attack rate among campers during the outbreak was 11% (13/118). Sanger‐based amplicon sequencing of stool specimens from 7 (80%) campers identified Cryptosporidium hominis as the suspected etiologic agent. All infected campers were heart or kidney transplant recipients receiving immunosuppressive therapy. The median reported symptom duration was 12 days (range 6‐18 days) and 9 (69.2%) were hospitalized for at least one night (median length of stay 5 days, range 2‐16 days). There were no deaths or acute rejection events attributed to infection. The results of the epidemiologic and environmental investigation suggest a recreational pool as the presumed source, although there was no direct evidence to support this. Many long‐term interventions were implemented, and there have been no further outbreaks at the camp in the following two years. This outbreak demonstrates that cryptosporidiosis may be associated with notable burden in pediatric transplant recipients, and illustrates the challenges associated with source identification and containment.