Comparison of effects of digital vaginal examination with transperineal ultrasound during labor on pain and anxiety levels: a randomized controlled trial.

OBJECTIVE: To evaluate whether routine vaginal examination during labor is associated with increased levels of anxiety and pain compared with transperineal ultrasound assessment. METHODS: This was a single-blinded, parallel, randomized controlled trial conducted in a tertiary care facility. Parous pregnant women without a known psychiatric condition who were seen at the care facility between November 2015 and March 2016 were included in the trial. Participants had an uneventful pregnancy and were assigned randomly to routine digital vaginal examination or transperineal ultrasound assessment during labor. Psychological distress levels, measured by the Symptom Checklist-90-Revised, and anxiety levels, measured by State-Trait Anxiety Inventory (STAI), were recorded before admission, and pain, measured using a visual analog scale, and anxiety were recorded during the latent phase of labor, the beginning of active labor and the postpartum period. A sample size of 45 women per group (n = 90) was planned to compare methods of assessment. RESULTS: Ninety women were randomized (1:1 allocation) to one or other of the interventions. Preadmission psychological distress and anxiety levels were similar between the two groups (P = 0.93 and 0.65, respectively). Most of the studied characteristics were similar in each group including duration of labor, number of examinations, analgesic administration during labor, episiotomy rate and interval between deliveries. Visual analog scale scores revealed that pain perception was reduced during latent (mean difference, -1.5 (95% CI, -2.51 to -0.57); P < 0.01) and active (mean difference, -1.2 (95% CI, -2.45 to -0.09); P = 0.03) stages of labor and during the postpartum period (mean difference, -0.5 (95% CI, -1.02 to -0.06); P = 0.02) in participants who had a transperineal ultrasound assessment compared with participants who had a digital vaginal examination. STAI scores revealed that anxiety levels were similar between the two groups during the latent and active phases of labor and during the postpartum period (P = 0.07, P = 0.38 and P = 0.13, respectively). CONCLUSIONS: The perception of pain was significantly reduced with the use of a transperineal ultrasound assessment compared with routine digital vaginal examination. However, only during the latent stage of labor was the magnitude of the observed effect sufficiently great to be considered clinically significant. Our results indicate that transperineal ultrasound assessment could be preferred to digital examination for the evaluation of progression of labor during this phase. Digital examination has no clinically relevant effects on state anxiety levels, as measured by the STAI. Copyright © 2016 ISUOG. Published by John Wiley & Sons Ltd.

Health-related Quality of Life of Liver Donors: A Prospective Longitudinal Study.

Living donor liver transplantation is a widely accepted option to treat liver diseases in several indications. Risk of liver donation is being discussed and quality of life of donors is also studied. Changes and the change pattern of quality of life were analyzed in this prospective longitudinal study. PATIENTS AND METHODS: Fifty-five donors were included. The Medical Outcomes Study Short Form 36 (SF-36) was fulfilled either in-person or during a telephone interview each donor preoperatively and at the end of the third, sixth, and 12th months. RESULTS: Physical subdomain scores of SF-36 decreased significantly in the third postoperative month compared to preoperative score. The scores recovered in the sixth postoperative month, except for the bodily pain domain. The pain score recovered at the end of the 12th month. While social functioning score among mental subdomains of SF-36 temporarily decreased and recovered at postoperative 12th month, other mental subdomain scores and mental composition summary scores did not show a significant change. CONCLUSION: The quality of life of living liver donors is not permanently affected by donation. There are well-defined changes in the physical aspects of the quality of life that all seem to recover within 1 year. Donors should be preoperatively informed about this temporary change as well as complications.

Erythema nodosum: an evaluation of 100 cases.

OBJECTIVES: In this study, we investigated the clinical features, etiology, and also predictive factors of secondary erythema nodosum (EN) in patients with EN. METHODS: A total of 100 patients (mean age: 37 years) diagnosed with EN between 1993 and 2004 in our clinic were included in the study prospectively. A skin biopsy was performed in 46 of the patients. Patients were considered to have secondary EN when an underlying condition was found, and to have primary EN when no such condition was found. For the diagnosis of the underlying diseases, the pertinent diagnostic criteria and/or diagnostic methods were used. Categorical and continuous variables were compared by using chi-square and Mann-Whitney U tests respectively. Multiple regression analysis was applied to the significantly different variables. RESULTS: The majority of the patients were female (female/male: 6/1) and nearly half (47%) of the cases had a determined etiology. The leading etiology was poststreptococcal (11%), followed in decreasing order by primary tuberculosis (10%), sarcoidosis (10%), Behçet's syndrome (BS) (6%), drugs (5%), inflammatory bowel diseases (IBD) (3%), and pregnancy (2%). Fifteen (15%) patients complained of cough; the diagnosis was primary tuberculosis in eight cases and sarcoidosis in seven. Four patients with arthritis were diagnosed as having BS (in 3) and Crohn's disease (in 1). All the patients were followed for a mean duration of 4.5 years. The nodosities relapsed annually in 62% (33/53) of idiopathic EN patients but in only one (BS) in the secondary EN group. The histology was consistent with EN in all biopsied patients. Our study revealed that fever, leukocytosis, elevated CRP level, accelerated ESR, presence of cough, sore throat, diarrhea, arthritis, and pulmonary pathology were predictors of secondary EN. Recurrence in EN significantly predicted primary EN. All of the patients had bed rest and the majority was given an anti-inflammatory agent (naproxen sodium). The outcomes were usually favorable within 7 days. The patients with an underlying disease were given the specific treatment. CONCLUSION: EN has been associated with numerous diseases. In order to reduce cost and duration of diagnosis, every centre should determine its own most frequent etiologic factors. Predictive variables for secondary EN should also be determined and an optimum management for such patients should be clarified. Our study revealed streptococcal pharyngitis, primary tuberculosis, sarcoidosis, IBD, and BS as the main etiologies of EN.

Sexual dysfunctions in HCV patients and its correlations with psychological and biological variables.

The frequency of sexual dysfunction (SD) is not very well known in patients with chronic hepatitis C. In this study, the prevalence of SD and its correlations with psychological and biological variables was assessed in 46 HCV positive patients. The mean age of patients was 46.4+/-9.4 y; the mean duration of HCV infection was 43.4+/-34.0 months; 52% were male; 89% were living with a spouse. SD was assessed using the Arizona Sexual Experiences Scale (ASEX), the level of anxiety and depression measured with the Hospital Anxiety and Depression Scale (HADS). Biochemical parameters were also assessed. Overall, as indicated by ASEX criteria, SD was observed in 35% of our patients. Of 24 males, 21% described SD; problems with drive (25%), arousal (17%) and erection (17%) were the most frequent complaints. Of 22 female patients, 50% described SD; problems with drive (55%) arousal (50%), and reaching orgasm (59%) were the most frequent complaints. Total ASEX scores were correlated with age (P<0.07, significant at trend level), education (P<0.001), and was higher in female patients (P<0.02). After controlling for the effects of age, sex, education, duration of HCV and marital status, depression levels could still significantly predict the SD (P<0.05). Moreover, even after controlling the effects of all other variables, gamma glutamyl transpeptidase (GGT) levels could predict the SD status of the patients (P<0.05). Our results indicate that the prevalence of SD was 35% in HCV-infected patients and the level of depression and GGT levels were predictive of patients SD status.

Dipeptidyl peptidase IV and adenosine deaminase activity. Decrease in depression.

Dipeptidyl peptidase IV (DPPIV) and adenosine deaminase (ADA), two T cell associated enzymes, are known to have a possible interaction and play essential roles in immune system functioning. On the other hand, depression has been shown to be accompanied with some immune-inflammatory alterations. In this regard, in order to make a contribution to the understanding of the ongoing immune disturbances in depression, serum DPPIV and ADA activities were determined in minor and major depressives and compared with healthy controls. Both enzyme activities were found to be decreased in major depressives compared to controls while only DPPIV activity was significantly lower in major depressives than the minor depressives. There were significant inverse relationships between enzyme activities and the severity of depression. Moreover, a positive intracorrelation was found between decreased DPPIV and ADA levels. The correlated decrease in DPPIV and ADA, might be a further support for their possible association. Results also suggest that decreased enzyme activities might reflect the impaired immune state in depression while major depressed patients might have a greater tendency to immune dysfunction than the minor depressed ones.

Increased serum arginase activity in depressed patients.

1. Arginase, an important part of the arginine-regulating system modulates nitric oxide generation; a neuroregulatory agent, which has been implicated in various neuropathological conditions. 2. In this regard, the authors investigated the arginine-nitric oxide pathway by measuring serum arginase activity in drug free major (n=18) and minor depressed outpatients (n=12) and healthy control subjects (n=30) in order to make a contribution to the understanding of disease mechanism. 3. Major depressed patients were found to have significantly higher serum arginase activity compared to controls (p<0.001) and minor depressives (p=0.001). Moreover, there was significant positive correlation between arginase activity and severity of depression in patients (p<0.001). 4. Results suggest that the arginine-nitric oxide pathway is involved in depression. Enhanced arginase activity in major depressed patients possibly leading to a decrease in nitric oxide synthesis may contribute to the symptomatology of depression.

Suicidal behavior, satisfaction with life, and perceived social support in end-stage renal disease.

BACKGROUND: Suicide has been rarely studied among end-stage renal disease (ESRD) patients. The purpose of this study is to assess the frequency of suicidal thoughts, plans, and attempts among ESRD patients including the interactions among suicidal behavior, the level of social support, and satisfaction with life. PATIENTS AND METHODS: The study group, of medically stable kidney recipients, including 20 men and 20 women had a mean 121.81 +/- 72.72-months follow-up for ESRD. All patients were administered a questionnaire including demographic and clinical characteristics; specific questions about psychiatry consultations, as well as questions about suicidal thoughts, plans, and attempts before and after transplantation. Patient responses were confirmed by chart reviews; inconsistencies were clarified with the patients. Additionally, all patients completed a validated Turkish version of two self-report scales, Satisfaction with Life Scale (SLS) and Multidimensional Scale of Perceived Social Support (MSPSS). RESULTS: In total, psychiatrists assessed 19 ESRD patients, including all suicidal patients. Eight patients reported "suicidal thoughts-plans," including two attempts. MSPSS results revealed that a history of psychiatric consultation (P <.05) and "suicidal thoughts-plans," (P <.05) significantly correlated with lower MSPSS scores. MSPSS scores were correlated with SLS (P <.05). Of all patients, six reported "suicidal thoughts-plans," including one suicide attempt prior to transplantation. Of six patients, one was married and five were not (P <.05). Among the three patients who reported suicidal thoughts-plans in the posttransplantation period, two, including one attempter, were new cases. CONCLUSIONS: High rates of suicidal thoughts-plans and attempts were found among our ESRD patients. The probability of suicidal behavior significantly increased among recipients that were single or divorced; whose satisfaction with life was decreased; and who perceived their family, friends, and significant others to be less supportive. More detailed prospective studies on suicide are needed for better care of ESRD patients.

Cross-sectional assessment of psychiatric disorders in renal transplantation patients in Turkey: a preliminary study.

BACKGROUND: Psychiatric disorders such as depression and anxiety may be seen after a successful renal transplantation (RTx). The aim of this cross-sectional study was the assessment of psychiatric disorders after RTx in Turkey. The value of self-report scales in predicting depression and anxiety was also assessed. PATIENTS AND METHODS: The study group consisted of 20 male and 20 female RTx patients (mean age 35.42 +/- 10.09 years), with a mean duration of 61.65 +/- 48.30 months of follow-up after transplantation. All patients were assessed with the validated Turkish versions of Structured Clinical Interview for the DSM-IV (SCID-I), Beck Depression Inventory (BDI), Hospital Anxiety Depression Scales (HADS), Spielberger Trait Anxiety Inventory (STAI-I), and Beck Hopelessness Scale (BHS). RESULTS: Twenty of the 40 patients warranted a DSM-IV psychiatric diagnosis with SCID-I evaluation. Major depression was observed in 25% of patients. The remaining diagnoses were within the affective and/or anxiety spectrum disorders. The set of age, gender, education, income, marital status, employment, type of transplantation, duration of illness, and duration after the transplantation was not significantly different between patients with or without psychiatric diagnoses. BDI, HADS, STAI-I, and BHS were significantly higher among patients with psychiatric diagnoses at P = .001 level using Student t test. Even after control of the variance explained by the set of demographic variables, hierarchical regression analysis revealed that HADS scores significantly predicted the psychiatric morbidity (P = .003). CONCLUSION: The frequency of psychiatric disorders is quite high in renal transplantation patients. Additionally, HADS, which significantly predicts depression and anxiety, may be used for screening purposes.

Tc-99m HMPAO/SPECT determination of regional cerebral blood flow changes in schizophrenics.

Hypofrontality (hypometabolism and hypoperfusion) has been demonstrated in patients with schizophrenia by the use of several imaging methods, such as positron emission tomography (PET). In this study, Tc-99m hexamethylpropylene amineoxime (HMPAO) and SPECT were used to investigate regional blood flow changes in 20 schizophrenic patients (12 males and 8 females, aged 15-50 years) experiencing acoustic hallucinations. Tc-99m HM-PAO (15-20 mCi) was injected intravenously, eight regions/hemisphere were drawn on transaxial sections, and tracer redistribution was calculated for each region. Frontal/occipital ratios (0.917 +/- 0.045) and frontal/whole-slice ratios (0.984 +/- 0.036) were determined for each patient. The patients had significantly lower frontal/occipital ratios (P less than 0.0005) and lower frontal/whole-slice ratios (P less than 0.01) in comparison to a normal group (11 cases).

Regional cerebral blood flow changes in chronic alcoholism using Tc-99m HMPAO SPECT. Comparison with CT parameters.

Twenty-eight patients were studied for regional cerebral blood flow changes as a result of chronic alcoholism. After the administration of 550 to 600 MBq Tc-99m HMPAO, tomographic slices were obtained using a SPECT camera. Eight regions per hemisphere were drawn on each transaxial section, and tracer redistribution was calculated for each region. Region-to-whole slice ratios were determined for each patient. Patients had significantly decreased frontal/whole slice (1 +/- 0.02) ratios in comparison with a normal group (p less than 0.01). Twenty-four out of 26 patients (85.7%) demonstrated abnormal rCBF. Eighteen out of 28 (64.3%) showed activity lower in the left hemisphere than in the right. Using CT parameters, 60% of the patients had either sulcal widening and/or ventricular enlargement. The frontal region and the left hemisphere were more affected by alcohol than other regions. More cerebral blood flow changes than morphologic changes were found caused by alcoholism.

The depression, anxiety, life satisfaction and affective expression levels in psoriasis patients.

OBJECTIVE: The aim of this study was to determine the effect of stressful life events on the onset and exacerbation of psoriasis, depression, anxiety, life satisfaction and affective expression levels in psoriasis patients and psychological risk factors related to psoriasis. METHOD: Fifty psoriasis patients were examined dermatologically and psychiatrically and then administered the Beck Depression Inventory (BDI), Spielberger State-Trait Anxiety Scale (STAI I-II), Life Satisfaction Scale (LSS), Courtauld Emotional Control Scale (CECS) and Body Image Satisfaction Scale (BIS). Symptom severity was measured by the Psoriasis Area Severity Index (PASI). RESULTS: Thirty-four patients declared that they had had a psychologically stressful life event in the last 3 months prior to the beginning of the illness. The mean PASI score was 1.75+/-1.65; BDI score 13.58+/-6.11; STAI-I score 39.54+/-9.18, STAI-II score 46.58+/-8.05; LSS score 9.18+/-4.39; CECS score 51.64+/-9.75; BIS score 93.74+/-16.67. CONCLUSION: Psoriasis patients reported significantly higher degrees of depression and more body cathexis problems than controls. In addition, the risk for developing psoriasis increased significantly in patients with moderate and severe depression. We also found a relationship between symptom severity and low affective expression and high BDI scores in this study. These findings suggest that the relationship between psoriasis and psychological problems can be reciprocal and requires further investigation.