Prevalence of HIV, HBV, HCV, HPV and syphilis among female sex workers in Kurdistan, west of Iran.

Background: Female sex workers (FSWs) in most societies run a high risk of health problems, including sexually transmitted infections (STIs) such as viral infections and syphilis. The present study examines the prevalence of viral infections and syphilis among FSWs. Methods: This cross-sectional study recruited 100 female sex workers (April 2019 to April 2020) who visited the Counseling Center for Behavioral Diseases or were selected via purposeful (snowball) sampling. A questionnaire (demographic information and STI risk factors) was completed in a face-to-face interview with the participants. Blood samples were then taken to test the markers for HBV, HCV Ab, HIV Ab, Rapid Plasma Reagin (RPR) for syphilis and a PCR was taken to test for HPV (in vaginal sex workers from the cervix and anal sex workers from the anal region). The data were analyzed in Stata 14. Results: Among 100 FSWs, 6 (6%) were infected with HIV, 1 (1%) with hepatitis B, and 2 (2%) were anti-HCV positive. 1 (1%) participant was suspected of having syphilis. Based on the PCR tests, 16 (16%) participants were infected with HPV. Moreover, 68 (68%) FSWs reported having unprotected sex. Conclusion: Due to the prevalence of viral infections and syphilis and unprotected sex in FSWs, immediate preventive measures are critical for this vulnerable group to control the transmission of these viral infections in society.

Association of glutamate cystein ligase (GCL) activity Peroxiredoxin 4 (prxR4) and apelin levels in women with preeclampsia.

INTRODUCTION: Preeclampsia is a common disease of pregnancy that is characterized by symptoms such as high blood pressure and proteinuria. Peroxiredoxin 4 (Prx4), is a protein with antioxidant properties which is produced in placenta and protects it from antioxidant stress and recurrent miscarriage. For regeneration of Peroxiredoxin 4 need to glutathione (GSH) and Glutamate-cysteine ligase (GCL) enzyme controls the pathway of glutathione regeneration. Apelin is a paired internal ligand with a G protein coupled receptor and is associated with angiotensin receptor (AT1) as a blood pressure regulator. This study was designed to evaluate GCL enzyme activity and Peroxiredoxin 4, glutathione and apelin levels in serum of women with preeclampsia. MATERIAL AND METHODS: Thirty pregnant women with preeclampsia and 30 healthy pregnant women were enrolled in this study. All participants were diagnosed by clinical examination and confirmation by Obstetrician-Gynecologist. The GCL enzyme activity and concentration of Prx4 and apelin in serum samples were measured using ready-to-use non-competitive ELISA methods while glutathione level was determined using Ellman's reagent. RESULTS: The GCL enzyme activity and Prx4 level were significantly lower in preeclampsia compared with control group (p < 0.05). In addition, marked reductions were observed in the concentrations of glutathione and apelin in preeclampsia compared to the healthy pregnant women (p < 0.05). CONCLUSION: This study identified the role of the GCL and Prx4 system in preeclampsia disorder and may be one of the ways to prevent and reduce the risks of preeclampsia in high-risk women using diet control and stress reduction.

Skin Diseases among the Old Age Residents in a Nursing Home: A Neglected Problem.

BACKGROUND: Geriatric health care has become a worldwide concern, but a few statistical studies were carried out about skin diseases in this age group in the nursing home of Iran. AIMS: In this study, we set out to determine the frequency as well as the age and gender distribution of dermatological diseases in nursing home old age residents. METHODS: In a cross-sectional study, all patients over 60 years who were living in a charity nursing home complex of Rasht in 2017 participated in this study. Baseline information on sociodemographic variables, past medical history, and medication were gathered by medical staff during a face-to-face interview. Full-body skin examination was done by dermatologists. Biopsy, and pathological and laboratory methods were used to confirm the diagnosis of suspected lesions or disease. RESULTS: In this study, 259 people underwent the study. 52.9% were male, and their mean age was 73.5 years (SD = 9.1 years). Hypertension (20.9%); diabetes mellitus (9.7%), and hypothyroidism (2.3%) were the most common underlying diseases. Most of them (85.7%) had age-related skin changes. The benign neoplasm was the most common skin disease among patients (68.3%), followed by infectious diseases (46.3%) and erythemo-squamous (31.6%). None of them had precancerous lesions or skin cancers. There were not any differences between skin disorders and gender or age groups in this study. CONCLUSION: Our study suggests that skin manifestations and diseases are common among nursing home old age residents in this area. Therefore, this should constitute one of the top priorities of aged care physicians and nurses.

Dermatologic adverse effects of breast cancer chemotherapy: a longitudinal prospective observational study with a review of literature.

BACKGROUND: Breast cancer patients may experience an increased chance of survival with adjuvant chemotherapy. However dermatologic adverse effects can cause major discomfort due to physical or cosmetic problems. This study aims to describe dermatologic complications in breast cancer patients during chemotherapy. METHODS: This longitudinal prospective observational study included data on women with non-metastatic breast cancer whom were treated with AC-T protocol (anthracycline, cyclophosphamide, and taxane) adjuvant chemotherapy and consecutively enrolled during two years. The study was performed in an educational and tertiary referral center. The patients' information including age, body mass index (BMI), past medical history, and different dermatologic complications were collected for all participants. RESULTS: Of 190 enrolled women, all patients experienced alopecia, which occurred in 131 patients (68.9%) after the first cycle. Skin, mucosal, and nail involvement were respectively seen in 46 (24.2%), 51 (26.8%), and 86 (45.2%) cases. Cutaneous complications were observed mainly between the third and sixth chemotherapy cycles. Palmoplantar erythema and palmoplantar dysesthesia were the most common cutaneous complications. Dermatologic adverse effects were significantly more frequent in the patients with an underlying disease. CONCLUSION: These findings suggest that dermatologic adverse effects of adjuvant chemotherapy are common and could be induced by all components of AC-T regimen. These complications should be skillfully managed to increase patients' comfort.

Unilateral eyelid edema and mucosal involvement as the first presentations of Wegener granulomatosis.

BACKGROUND: Wegener granulomatosis or granulomatosis with polyangiitis is a pauci-immune small vessel vasculitis which is usually associated with anti-neutrophil cytoplasmic antibodies (ANCA) mainly in old men. This small vessel vasculitis is usually characterized by necrotizing granulomatous inflammation with multiorgan involvement. Kidneys could be involved as the main and life-threatening condition in Wegener granulomatosis. Oral or ocular lesions may occur as the first and uncommon presentations before internal organ involvement in these patients and could be misdiagnosed with other diseases. CASE PRESENTATION: We present a 24-year-old man with erosions and ulcerations on palatal mucosa and a strawberry-like gingival hypertrophy associated with nasal congestion and epistaxis which two stated months ago. Also he had an episode of unilateral blepharitis and upper eyelid edema five months ago. Mucosal biopsy showed perivascular infiltrations of mainly neutrophils, some eosinophils and rare giant cells. He had elevated level of proteinase 3-ANCA or C-ANCA with microscopic hematuria without significant kidney involvement in kidney biopsy. Mucosal lesions and hematuria improved after two months of treatment with oral prednisolone. CONCLUSION: Unilateral eyelid edema and mucosal erosions in a young man could be the uncommon presentations of Wegener granulomatosis.

Dermoscopic features of lichen planopilaris in Northern Iran: a prospective observational study.

BACKGROUND: Dermoscopy can be helpful in assessing nonpigmented lesions and inflammatory processes like lichen planopilaris (LPP). MATERIAL & METHODS: In this observational prospective study, 81 patients with a cicatricial alopecic patch on their scalp were included and underwent dermatologic examination. A biopsy was taken from the active part of the lesion based on dermoscopy evaluation. RESULTS: Analysis of 44 patients with definite diagnosis of LPP revealed that the mean age at the time of presentation was 44.05 ± 12.62 years. More than 77% of patients had at least one form of the follicular opening disorder. About 75% of patients had shaft disorders. The most common pattern of pigmentation was milky-red (97.73%). The irregular and ectatic vascular network were seen in 59.09% of patients. Patients with coiled and twisted hairs, small yellow dots, large yellow dots, and peripilar sign were more likely to have shorter disease duration (P < 0.05). Those with overall shaft disorders were younger (P = 0.02). Small yellow dots (P = 0.025) and peripilar sign (P = 0.039) were more common in female patients. CONCLUSION: Dermoscopy can be a helpful diagnostic tool in differentiating LPP among patients with primary cicatricial alopecia (PCA). Larger cohort studies are recommended to find the role of demographic factors in predicting the dermoscopic patterns among LPP patients.

Evaluation of serum folate level before and after bath PUVA therapy in patients referred to Razi Hospital, Rasht, Iran.

Ultraviolet (UV) radiation could disintegrate folate molecule, so phototherapy may reduce folate levels in the patients. The effect of phototherapy on serum folate in human body is questionable. We investigated the effect of bath PUVA therapy on serum folate level. This study was designed as a before-after study. Thirty-two patients completed study during 2 years. Our variables were demographic data, folate levels before and 8 weeks after treatment and cumulative dosage of UVA during 8 weeks of treatment. Serum folate was evaluated with chemiluminescence immunoassay technique. All data were analyzed using SPSS 18 software. Folate level changes were statistically significant before and after bath PUVA therapy. There was no significant difference in folate levels in psoriasis patients compared with nonpsoriasis patients. In psoriasis patients, folate levels had no significant correlation with psoriasis activity index before treatment. Decrease in folate levels was more significant in fair-skinned patients. There was no association between folate status and cumulative dosage of UVA. Bath PUVA therapy reduced serum folate level in our patients although none of them were folate deficient. Folate deficiency should be evaluated and corrected especially in fair-skinned cases, as it may be aggravated by phototherapy.

Chronic generalized pruritus without primary skin lesions: a longitudinal prospective observational study.

Pruritus is among the most common complaints in the field of dermatology. It is also a disturbing symptom of many systemic disorders. Chronic pruritus (CP) refers to the cases of the symptom which last longer than 6 weeks. We conducted a prospective analysis of patients with generalized pruritus without primary skin lesions. All patients underwent primary evaluations and then were followed from 12 to 18 months for further evaluations. Of the 5,127 patients referred to our dermatology clinic, 49 patients with generalized pruritus without primary skin lesions were evaluated. Most of the patients (44%) were in the age group of 40-60 years and female (58%). The duration of pruritus was 37.04 ± 30.4 weeks. Fifty percent of the patients with generalized pruritus had a systemic cause of pruritus. The most common underlying diseases were thyroid disorders (16.67%), diabetes mellitus (12.5%), and malignancy (8.33%). There were no significant statistical differences among the patients in terms of their age, gender, and disease duration with the underlying diseases (P = 0.47, P = 0.99, P = 0.816, respectively). However, the average age of the onset of pruritus was 12 years earlier in the women regardless of the underlying diseases (P = 0.011). Based on the findings of the study, we recommend considering endocrine disorders and malignancies as the most common underlying diseases leading to chronic pruritus without primary skin lesions.

The effect of radiofrequency turbinoplasty vs two other methods in the management of polypoid changes of the middle turbinate: a randomized trial.

BACKGROUND: The aim of this study was to evaluate the effectiveness of middle turbinate radiofrequency (RF) turbinoplasty for the management of the polypoid middle turbinate compared to middle turbinate resection and middle turbinate medialization. METHODS: The study was performed on 90 patients at a tertiary referral hospital with nasal polyposis resistant to maximal medical treatment. At the time of functional endoscopic sinus surgery (FESS), patients were randomized into 3 groups with respect to the management of the middle turbinate: middle turbinate turbinoplasty by RF; partial resection of the middle turbinate; and medialization of the middle turbinate by scarification to the septum. We evaluated the patients' symptoms according to the 22-item Sino-Nasal Outcome Test (SNOT-22) preoperatively and 1 year after surgery. Additionally, polyp recurrence and complications were compared among the 3 groups. RESULT: One year after surgery, there was no significant difference in SNOT-22 scores between the groups. However, the RF group had a significantly lower polyp recurrence rate when compared to other groups (p < 0.05). CONCLUSION: RF middle turbinate turbinoplasty could be considered an alternative to other common approaches, but it needs further long-term studies before widespread usage.