Effect of postpartum counseling on postpartum contraceptive use

Objective The aim of this study was to evaluate the effect of postpartum counseling on postpartum contraceptive use. Methods One hundred and forty-three women who delivered between 1 January 2004 and 31 September 2004 and counseled about postpartum contraception were included in the study. The participants were interviewed by telephone. Age, gravidity, parity, and mode of delivery of the participants were recorded. Their method of contraception before pregnancy, their decision on the contraceptive method after counseling and the method actually used were asked. Results Just after postpartum counseling, 47 women (32.9%) decided to use the intrauterine device (IUD), 23 (16.1%) condoms, 16 (11.2%) progestin injections, 7 (4.9%) oral contraceptives, and 7 (4.9%) coitus interruptus for contraception. Thirty-six women (25.2%) did not decide on any method of use. At the time of the telephone interview the actual method used was learned. Fifty-one women (35.7%) were using coitus interruptus, 45 women (31.5%) condoms, and 14 (9.8%) the IUD. Sixteen women (11.2%) were reported as not using any methods. Conclusion In spite of postpartum counseling, a high majority of the women appeared to use traditional and less effective contraceptive methods.     

What might cervical vestibular–evoked myogenic potential abnormalities mean in essential tremor?

Aim/background

Essential tremor (ET) is one of the most common movement disorders. However, its pathogenesis is unclear. Human vestibular reflexes are essential not only for gait and posture but also for goal-directed voluntary movements. In this study, cervical vestibular–evoked myogenic potentials (cVEMPs), the electrophysiological equivalent of the vestibulo-collic reflex was studied in ET patients to understand the interaction between the tremor network and the vestibular neural pathways.

Methods

cVEMPs were recorded in 40 ET patients and 40 age and sex-matched healthy controls (HCs). The latencies of peaks p13 and n23 and peak-to-peak amplitude of p13-n23 were measured.

Results

There was no statistically significant difference between the p13 latencies of the HC and ET groups (p 0.79 and p 0.23 for the right and left sides respectively). n23 latency was shortened bilaterally in the ET group (p 0.009 and p 0.02 for the right and left sides respectively). p13-n23 amplitudes of the ET patients were bilaterally reduced when compared with the HC (p <0.001 and p 0.001 for the right and left sides respectively).

Conclusion

Information provided by vestibular afferents is crucial in the control of voluntary movements in humans. Despite this silent but significant effect, the role of the vestibular system in movement disorders is often overlooked. In this study, it was found that cVEMP responses reflecting the activity of the vestibulo-collic pathway were affected in ET which can be either caused by dysfunctional structures or pathways responsible from ET or an additional disorder of vestibular information processing in these patients.

     

The efficacy of phonophoresis on electrophysiological studies of the patients with carpal tunnel syndrome

To investigate the efficacy of phonophoresis with nonsteroid anti-inflammatory drugs (P-NSAID) and corticosteroids (P-CS) in the treatment for carpal tunnel syndrome (CTS) and to compare the efficacy of phonophoresis with local CS injection (LCSI) and splinting with a 3-month follow-up. 84 hands of 51 patients with CTS were treated by applying LCSI, P-CS, P-NSAID, and wrist splinting. Electrophysiological studies, grip strength, hand dexterity, and sensory recovery of the first three digits were assessed. Duru?z hand index (DHI) was used to assess the functional hand disability. For clinical evaluation, we used Phalen and Tinnel signs. Pain intensity was evaluated by visual analog scale. The LCIS group showed a significant improvement in pain relief and DHI, but this group had significant deterioration in the results of monofilament and pegboard tests. The P-CS group showed improvement in sensory nerve conduction velocity, distal latency, grip strength, and DHI parameters. There was a significant improvement in grip strength, pegboard test, and pain intensity in the P-NSAID group. There was improvement only in pain intensity in the splinting group. We identified marked improvement in the electrophysiological studies in the P-CS group. Splinting had no effect on hand functions, disability, and electrophysiological studies.     

New nanodrug design for cancer therapy: Its synthesis,formulation, in vitro and in silico evaluations

The aim of this study was to develop a novel nanosize drug candidate for cancer therapy. For this purpose, (S)-methyl 2-[(7-hydroxy-2-oxo-4-phenyl-2H-chromen-8-yl)methyleneamino]-3-(1H-indol-3-yl)propanoate (ND3) was synthesized by the condensation reaction of 8-formyl-7-hydroxy-4-phenylcoumarin with l -tryptophan methyl ester. Its controlled release formulation was prepared and characterized by different spectroscopic and imaging methods. The cytotoxic effects of ND3 and its controlled release formulation were evaluated against MCF-7 and A549 cancer cell lines, and it was found that both of them have a toxic effect on cancer cells. For drug design and process development, the molecular docking analysis technique helps to clarify the effects of some DNA-targeted anticancer drugs to determine the interaction mechanisms of these drugs on DNA in a shorter time and at a lower cost. By using the molecular docking analysis and DNA binding assays, the interaction between the synthesized compound and DNA was elucidated and non-binding interactions were also determined. To predict the pharmacokinetics, and thereby accelerate drug discovery, the absorption, distribution, metabolism, excretion and toxicity values of the synthesized compound were determined by in silico methods.     

Impact on Oncological Outcomes and Intent-to-Treat Survival of Resection Margin for Transplantable Hepatocellular Carcinoma in All-Comers and in Patients with Cirrhosis: A Multicenter Study

World Journal of Surgery - The outcomes of liver resection (LR) with a narrow margin in patients with transplantable hepatocellular carcinoma (HCC) have not been studied. The aim was to assess...     

The prevalence of latex allergy among health care workers in Bolu (Turkey)

Allergic reactions to latex have become a significant public health problem, particularly among health care workers (HCWs). The objective of this cross-sectional study was to determine the prevalence of latex allergy and risk factors for latex sensitization among HCWs in Bolu in Turkey. The prevalence of latex allergy or hypersensitivity among HCWs was 19.1%. HCWs with atopic disease, contact dermatitis, and increased glove use were at increased risk of sensitization. Increased awareness of the problem by HCWs is important to identify those at risk.     

Amplification of hepatitis delta virus RNA sequences by polymerase chain reaction: a tool for viral detection and cloning

In this investigation we have evaluated the feasibility of using the polymerase chain reaction (PCR) for hepatitis delta virus (HDV) RNA detection, cloning and sequencing. Total RNA from HDV-infected liver and serum samples was purified and Moloney murine leukaemia virus (M-MLV) reverse transcribed. HDV cDNA was then directly amplified with Taq polymerase using three pairs of specific primers. It was possible to amplify a region of about 1200 bp in three partially overlapping fragments including the whole HDAg-ORF. A DNA fragment of the expected size was repeatedly obtained from an initial sample of less than 0.1 pg of liver RNA and from 10 pl of infected serum. An amplified fragment of 359 bp obtained by PCR from an infected woodchucks' liver was sequenced. The sequence was 91.8% and 98.6% identical to previously published HDV sequences. In addition, amplified and 32P-radiolabelled HDV sequences were shown to hybridize specifically to HDV RNA extracted from HDV-infected liver and serum. In conclusion this technique promises to be of great value in the appraisal of HDV infection, rapid synthesis of HDV probes and analysis of the genetic variability of the virus.     

Correlation between BMD and bone scintigraphy in patients with prostate cancer

OBJECTIVE: Bone metastasis is a major cause of morbidity in prostatic cancer. Therefore, detecting and monitoring bone lesions are crucial for treatment of prostatic carcinoma. We aimed to evaluate total body bone mineral density and regional bone mineral density in patients with prostate cancer with and without metastases, and to compare them with bone scintigraphy. METHODS: Fifty-four patients with prostatic carcinoma and 20 healthy subjects were investigated with bone scintigraphy and dual-energy X-ray absorptiometry. The bone scintigraphic findings were classified as normal (score 0: n = 22), abnormal but not typical for metastases (score 1: n = 18), and typical pattern of metastases (score 2: n = 14). RESULTS: The patients with bone metastases prostate cancer had significantly higher total bone mineral density and regional bone mineral density of trunk and pelvis than healthy controls and prostate cancer patients without bone metastases. There was a significant positive correlation between bone scan score and total bone mineral density and regional bone mineral density of trunk and pelvis (r = 0.328, P < 0.05, r = 0.60, P < 0.001, r = 0.480, P < 0.001, respectively). CONCLUSION: Our results show that patients of prostate cancer with bone metastases have increased bone mineral density (BMD) in the pelvis and trunk, possibly because of a predominance of osteoblastic over osteolytic metastases demonstrated by Tc-99m MDP bone scan.     

Liver transplantation in elderly patients: a systematic review and first meta-analysis

Background

Elderly recipients are frequently discussed by the scientific community but objective indication for this parameter has been provided. The aim of this study was to synthesize the available evidence on liver transplantation for elderly patients to assess graft and patient survival.