Effect of infertility on quality of life of women: a validation study of the Turkish FertiQoL

The fertility quality of life (FertiQoL) measure specifically evaluates the impact of fertility problems in various life areas. The aim of this study was to examine the relationship between FertiQoL and the hospital anxiety and depression scale (HADS) in the Turkish population. All female patients who underwent various fertility treatments in our infertility clinic from May 2011 to May 2014 were approached to participate in the study and 389 completed the questionnaires. Our results showed that the four core scales of the FertiQoL measure had a Cronbach’s α value that was between 0.70 and 0.89. Two scales (anxiety and depression) of HADS both had a Cronbach’s α value of 0.80. These values present a reliable usage of FertiQoL and HADS measures (α?>?0.60). Significant negative correlations were found between the FertiQoL scales and HADS scales, ranging from ?0.27 (between relational scale of FertiQoL and anxiety scale of HADS) to ?0.65 (between mind–body scale of FertiQoL and depression scale of HADS). The results of this study provide supportive data to confirm that the Turkish version of FertiQol can accurately evaluate QoL in women who seek fertility treatment in Turkey.     

Effects of irrigation temperature on heat control in vitro at different drilling depths

Purpose: Thermal injury during implant bed preparation has a major influence on implant osseointegration and survival. This study investigated the effectiveness of the temperature of the saline solution used for heat control during drilling.
Material and methods: Fresh frozen edentulous segments of bovine mandibles were sectioned into 12 × 6 cm pieces. Thermoresistors were placed 0.5 mm from the drilling cavity walls, at depths of 3, 7, and 12 mm. Signals from the three thermoresistors were analyzed using ORIGIN 5.0 software.
Results: The maximum temperatures during drilling without irrigation were 50.9, 47.4, and 38.1°C at depths of 3, 7, and 12 mm, respectively. With irrigation using saline at 25 and 10°C, the maximum temperatures at a depth of 12 mm were 37.4 and 36.3°C, respectively. All other measurements with both 25 and 10°C saline were below body temperature.
Discussion and conclusion: This experimental in vitro study showed that more heat was generated in the superficial part of the drilling cavity than at the bottom. Therefore, external irrigation at room temperature can provide sufficient cooling during drilling. Lower temperature saline was more effective in cooling the bone, and irrigation of the site should be continued between the drilling steps.     

Reproductive failure and antisperm-antibody production among prostitutes.

Reproductive failure and anti-sperm antibody (ASA) production among prostitutes were investigated. A questionnaire including the subject's age, years of prostitution, date of most recent birth, number of children and contraceptive method used at the beginning of prostitution were asked of 109 prostitutes, but only 53 agreed to complete the questionnaire. ASA was detected by ELISA in the prostitutes (n = 109) and in the control group (n = 40) sera. The tests revealed a high ASA rate (43.1%) among the prostitutes. The difference in the incidence of ASA between controls (5%) and the prostitutes (43.1%) was highly significant (p less than 0.01). It was found that ASA positivity incidence in 27 prostitutes who had never use any contraception method and who became infertile within 9.3 years (average) was 61.3%. These results may be explained by repeatedly inoculations with multiple sperm antigens and/or microorganisms.     

High-output left ventricular failure after dextran use in an operative hysteroscopy.

High-output left ventricular failure occurred in a patient after a difficult case of hysteroscopic lysis of adhesions using dextran as a distension medium. The excessive dissection in the uterine wall, the long duration of the operation, and the large volumes of dextran probably caused intravasation of dextran into the systemic circulation inducing a significant shift of fluids from the third space. This was possibly assisted by the large volume of fluids given intravenously in a 45-kg patient initiating the reported sequence of events.     

Bilateral massive choroidal hemorrhage secondary to Glanzmann's syndrome

Characteristics of intraocular bleeding and its management in association with blood dyscrasias are discussed. We present a patient with massive bilateral choroidal hemorrhage secondary to Glanzmann's syndrome. Magnetic resonance imaging and ultrasonographic findings were ordered. During the clinical course, bilateral intravitreal hemorrhage and tractional retinal detachment occurred. Left pars plana vitrectomy was performed under general anaesthesia. The procedure was unsuccessful because of intraoperative uncontrolled bleeding.     

Effect of subminimal inhibitory concentrations of three fluoroquinolones on adherence of uropathogenic strains of Escherichia coli

The effect of subinhibitory concentrations (1/2-1/32 x MIC) of ciprofloxacin, ofloxacin and levofloxacin on the adherence of three strains of Escherichia coli (a mannose-resistant haemagglutinating clinical isolate, a non-haemagglutinating clinical isolate and the mannose-resistant haemagglutinating ATCC 25922 strain) were studied. Ciprofloxacin had the lowest MIC values but only the 1/2 MIC concentration inhibited adherence of mannose-resistant haemagglutinating strains after exposure to subMIC values. Significant inhibition of adherence was observed with 1/4 x MIC ofloxacin for both haemagglutinating isolate (27096) and the ATCC strain. Levofloxacin might be more effective and safer than ciprofloxacin and ofloxacin as a long acting fluoroquinolone at subMIC values in patients with UTI.     

Heart failure disease management: impact on hospital care,length of stay,and reimbursement

Congestive heart failure (CHF) is a major medical problem with significant hospital costs. The authors developed an inpatient disease management program for CHF in a community hospital setting to determine if it is possible to: 1) increase implementation of Agency for Health Care Policy and Research criteria for CHF; 2) improve the quality of patient care, while lowering length of stay and treatment cost for CHF; and 3) maintain nursing staff satisfaction. The program encompassed a clinical pathway incorporating Agency for Health Care Policy and Research criteria for CHF, CHF education, and patient educational materials. When compared to "unmanaged" patients (n=197) not participating in the algorithm due to physician choice, "managed" patients (n=396) had significantly increased documentation of left ventricular dysfunction and of angiotensin-converting enzyme inhibitor use. In contrast to unmanaged patients, managed patients had a significantly lower length of stay (3.9+/-2.2 vs. 6.1+/-2.8 days; p<0.0001) with a significant reduction in cost per patient ($4404+/-$1989 vs. $6828+/-$3347; p<0.0001). These changes were sustained in follow-up over 1 year and were associated with an improvement in nursing staff education and nursing care. Thus, a disease management program for CHF can be successfully implemented in a general community hospital setting, achieving improved compliance with Agency for Health Care Policy and Research treatment criteria and enhancing patient care, while reducing length of stay and cost.     

Enamel matrix proteins in the treatment of periodontal sites with horizontal type of bone loss

OBJECTIVES: The present study aims to assess the clinical and radiographic outcome of horizontal type of bone loss over a period of 8 months following periodontal surgery with adjunctive use of enamel matrix proteins (EMP). MATERIALS AND METHODS: Twenty patients, who received nonsurgical periodontal therapy and had radiographic horizontal bone loss with an associated probing depth (PD) of > or =4 mm at the maxillary incisor/canine segment, were included. One side of the selected segment divided by the mid-sagittal plane was treated with EMP as part of a crevicular flap. The other side was treated either with a similar intracrevicular (ICI) or a reverse bevel incision (RBI) as part of a conventional flap debridement. Therefore, patients were divided into two groups of 10 patients according to the type of incision performed on the control side. The analysis was based on a classification of two severity groups according to preoperative PD, with the patient's means of measurements for each treatment being the experimental units for the statistical analysis. RESULTS: For pockets of 4-6 mm, EMP treatment was significantly better than the ICI/flap debridement in terms of PD reduction (p<0.001), relative attachment level (RAL) gain (p<0.001) and recession (REC) (p<0.05). Although sites exposed to EMP treatment exhibited significantly greater RAL gain than RBI/flap debridement sites (p<0.01), both treatments resulted in equally effective PD reduction. Less REC occurred with EMP application than with ICI-RBI/flap debridement (p<0.05). Treatment of shallow sites by the conventional flap with both incisions resulted in a tendency for loss of attachment whereas EMP treatment maintained the attachment levels. No significant difference in the degree of probing and radiographic bone levels was found between the treatments. CONCLUSION: EMP treatment showed better clinical improvements as compared to the conventional flap debridement performed with two different incisions. Clinical improvements were more pronounced at periodontal sites with deep, rather than shallow, periodontal pockets. The results of this study provided an important preliminary base for further clinical and histologic studies.     

Inside the sausage factory: improving estimates of the effects of health insurance expansion proposals

The fate of a proposal to expand health insurance is influenced by predictions of the proposal's effects on the number of newly insured and the cost of new coverage. Estimates vary widely, for reasons that are often hard to discern and evaluate. This article describes and compares the frameworks and parameters used for insurance modeling. It examines conventions and controversies surrounding a series of modeling parameters: how individuals respond to a change in the price of coverage, the extent of participation in a new plan by those already privately insured, firms' behavior, and the value of public versus private coverage. The article also suggests ways of making models more transparent and proposes "reference case" guidelines for modelers so that consumers can compare modeling results.