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Genetic and clinical characteristics of genital Chlamydia trachomatis infection in Guangzhou, China.Infection, Genetics and Evolution :... Jul 2022Genital Chlamydia trachomatis (CT) is one of the most common agents of sexually transmitted infections and can cause severe disorders. This study aimed to analyse the...
BACKGROUND
Genital Chlamydia trachomatis (CT) is one of the most common agents of sexually transmitted infections and can cause severe disorders. This study aimed to analyse the genetic and clinical characteristics of genital CT infection among women in Guangzhou, China.
METHODS
From September 2020 to August 2021, a total of 8955 female patients were enrolled in this study. The presence of genital CT was detected by real-time PCR, and 273 positive samples were randomly selected for further genetic and clinical characteristics analysis.
RESULTS
The positive rate of genital CT infection was 7.5% (670/8955), with the highest rate in women aged 21-30 years. A total of 8 genotypes were identified: DH, J, K, and recombinant genotype Ba/D. The predominant genotype was J (n = 78, 28.6%), followed by E (n = 63, 23.1%), F (n = 48, 17.6%), and D (n = 38, 13.9%). Abnormal vaginal discharge (n = 165, 61.8%), cervical columnar epithelial ectopy (n = 124, 46.4%), vaginal itching (n = 77, 28.8%), and lower abdominal pain (n = 61, 22.8%) were the predominant symptoms. Additionally, genotype G infection exhibited a significantly higher rate of abnormal vaginal discharge (P = 0.03) and genotype D infection exhibited a higher white blood cell count (P = 0.01) than the other genotypes. Phylogenetic analysis revealed a total of 20 variants with 25 mutation positions and the H2 variant in four patients was first discovered in our study.
CONCLUSIONS
Genotypes J, E, F, and D were the major genotypes of genital CT in Guangzhou, and they manifested as abnormal vaginal discharge, cervical columnar epithelial ectopy, vaginal itching, and lower abdominal pain. The present study provides guidance for future integrated interventions to reduce the burden of genital CT infection and accelerate the development of vaccines.
Topics: Abdominal Pain; Adult; China; Chlamydia Infections; Chlamydia trachomatis; Female; Genitalia; Humans; Phylogeny; Pruritus; Vaginal Discharge; Young Adult
PubMed: 35447370
DOI: 10.1016/j.meegid.2022.105285 -
BMC Health Services Research Apr 2022The mission of medical schools is a sustainable commitment to orient education, research, and services based on the priorities and expectations of society. The most...
BACKGROUND
The mission of medical schools is a sustainable commitment to orient education, research, and services based on the priorities and expectations of society. The most common complaints of patients from comprehensive health service centers (CHSCs) based on the data from electronic health records were assessed in order to determine primary health care (PHC) priorities for the educational planning of medical students in Iran.
METHODS
A population-based national study was designed to assess clinical complaints of patients in all age groups who were referred to CHSCs at least once to be visited by physicians. All the data in the census were extracted from electronic health records in PHC system during 2015-2020, classified by the International Classification of Primary Care 2 edition (ICPC-2e-English), and statistically analyzed. The total number of complaints that were recorded in the system was 17,430,139.
RESULTS
59% of the referring patients were women. The highest number of referrals was related to the age group of 18-59 years (56.9%), while the lowest belonged to the elderly people (13.3%). In all age and sex groups, the first ten complaints of patients with three top priorities in each category included process (follow-up, consultation, and results exam), digestive (toothache and gum complaint, abdominal pain, and diarrhea), respiratory (cough, sore throat, and runny nose), general (fever, pain, and weakness and fatigue), musculoskeletal (back pain, leg complaint, and knee injuries), endocrine and nutritional (weight gain, Feeding problem, and weight loss), cardiovascular (hypertension, palpitations, and Postural hypotension), neurological (headache, dizziness, and paralysis), sexual dysfunction (vaginal complaint, discharge, and irregular menstruation), and dermatological (pruritus, rash, and inflammation) problems.
CONCLUSION
High priorities in referring to PHC had a key role in assessing the country's health needs. Since this study was in line with the national pattern of complaints and patients' profile, the present findings can be helpful to amend policy-making, educational planning and curricula development in medical schools.
Topics: Adolescent; Adult; Aged; Delivery of Health Care; Electronic Health Records; Female; Humans; Iran; Male; Middle Aged; Primary Health Care; Referral and Consultation; Young Adult
PubMed: 35421968
DOI: 10.1186/s12913-022-07880-z -
Journal of Obstetrics and Gynaecology... Dec 2021Fungal skin infections are on the rise in India, and pregnant women are not immune to them. They are one of the commonest causes of secondary pruritus in pregnancy and... (Review)
Review
Fungal skin infections are on the rise in India, and pregnant women are not immune to them. They are one of the commonest causes of secondary pruritus in pregnancy and can worsen the quality of life. Cutaneous dermatophytic infections have seen a recent emergence as a public health problem in India with increasing incidence as well as failure to appropriately respond to treatment. Vaginal candidiasis may cause obstetric and perinatal complications such as chorioamnionitis, premature rupture of membranes, preterm labor and neonatal candidiasis. Antifungal drugs are commonly prescribed in pregnancy. The common oral antifungals used are fluconazole, ketoconazole, itraconazole, terbinafine and griseofulvin; whereas the common topical antifungals are azoles, ciclopirox oleamine, terbinafine, amongst others. There have been reports of congenital abnormalities in the fetus and spontaneous abortions attributed to oral antifungals. Prescribing antifungal drugs in pregnancy needs careful consideration. In this article, we discuss the safety profile and recommendations regarding the use of these drugs during gestation. We have performed a literature search of recent large-scale cohort, case-control, and meta-analysis studies and presented them in this review. Antifungals such as echinocandins, amphotericin B, flucytosine, etc. which are indicated for systemic mycoses are beyond the scope of this article. Finally, we have given authors' perspective regarding the justifiable use of these antifungals in pregnant women.
PubMed: 34898894
DOI: 10.1007/s13224-021-01586-8 -
Indian Journal of Sexually Transmitted... 2021Vaginal candidiasis is one of the most common vaginal infections in women of reproductive age group caused by species of fungi, a normal inhabitant of vagina.
BACKGROUND
Vaginal candidiasis is one of the most common vaginal infections in women of reproductive age group caused by species of fungi, a normal inhabitant of vagina.
AIMS
The aim is to study the culture characteristics, species prevalence, and drug sensitivity of vulvovaginal candidiasis (VVC) among females with genital pruritus and discharge per vaginum who are proved to have infection by a vaginal smear study.
MATERIALS AND METHODS
A prospective study was done on female patients aged 18 years attending the Sexually Transmitted Diseases Clinic of the Department of Dermato-Venereo-Leprology (DVL), Tirunelveli Medical College, with complaints of genital pruritus and vaginal discharge over a period of 1½ years from 2013 to 2015. After clinical examination, vaginal discharge was smeared for wet mount, potassium hydroxide mount, and Gram stain. Those with pseudohyphae were chosen for culture, speciation, and drug sensitivity.
RESULTS
The most common age group affected was 18-35 years. The most common predisposing factor was HIV infection-induced immunosuppression (48.7%), followed by antibiotic usage and diabetes mellitus. Clinical presentation of VVC was similar in HIV-positive and HIV-negative patients. Recurrent VVC makes up 12% of total cases with most common species being whereas among the non-. Drug sensitivity pattern of showed the highest sensitivity to nystatin 85.7%, followed by triazoles (75%-85%) with ketoconazole being more resistant (40%-60%), and was similar in and non-.
LIMITATIONS
Exclusion of unmarried and pregnant women and lack of follow-up were limitations in our study.
CONCLUSIONS
According to our study, elimination of predisposing factors, speciation of fungus, and treatment based on drug sensitivity pattern will reduce the incidence of VVC.
PubMed: 34765939
DOI: 10.4103/ijstd.IJSTD_49_18 -
Indian Journal of Sexually Transmitted... 2021Vaginal discharge is a common clinical problem with varied etiologies, most common being bacterial vaginosis which presents as homogenous gray discharge caused by...
BACKGROUND
Vaginal discharge is a common clinical problem with varied etiologies, most common being bacterial vaginosis which presents as homogenous gray discharge caused by overgrowth of facultative and anaerobic bacterial species, next common is vulvovaginal candidiasis characterized by pruritus and cottage cheese like discharge followed by vaginal trichomoniasis associated with copious yellow or green and frothy discharge. This necessitates the need to identify the specific cause of vaginal discharge.
AIM
To determine the etiology of pathological vaginal discharges in women attending tertiary care hospital.
METHODOLOGY
698 sexually active females in age group of 15 to 65 years with complaints of vaginal discharge attending Department of Dermatology Venereology and Leprosy at a Tertiary care hospital from June 2017 to May 2018 participated in the study. After presumptive clinical diagnosis vaginal discharge was collected. Wet mounts and 10% KOH preparations were examined immediately. Identification of pathogens was done by Gram stain and culture.
RESULTS
18.33% of 698 patients showed vulvovaginal candidiasis, 13.75% had bacterial vaginosis, 1.86% showed trichomoniasis. Gold standard was considered to be culture for candidiasis & trichomoniasis whereas for bacterial vaginosis it was Nugent's score.
CONCLUSIONS
Vaginal discharge is of multiple yet specific etiologies hence simple and minimal tests like microscopy available in most laboratories (supported by culture wherever possible) would help in accurate diagnosis without over or under treatment of patient due to the empirical therapy. Syndromic management of STIs (WHO guidelines) should be used only in non-specific cases.
PubMed: 34765936
DOI: 10.4103/ijstd.IJSTD_92_18 -
Taiwanese Journal of Obstetrics &... Sep 2021We report a case of diffuse large B-cell urethral lymphoma initial presenting with non-healing urethra ulcer. (Review)
Review
OBJECTIVE
We report a case of diffuse large B-cell urethral lymphoma initial presenting with non-healing urethra ulcer.
CASE REPORT
A 68-year-old woman presented with a non-healing urethral ulcer accompanied with vulvar pruritus, which failed to medical treatment. Her medical history was unremarkable, lacking fever, weight loss or unexplained fatigue. There were no enlarged lymph nodes or palpable liver or spleen upon physical examination. Pelvic examination revealed an ulcerative lesion arising from the posterior wall of the urethral meatus. Cystourethroscopy showed no bladder involvement. Surgical excision of the urethral ulcer was done and immunohistochemical report showed a diffuse large B-cell lymphoma. Bone marrow needle biopsy and computed tomography were done and the diagnosis of primary diffuse large B-cell urethral lymphoma stage IEA was made. She underwent six cycles of cyclophosphamide, doxorubicin, vincristine, prednisone and rituximab and was free of disease for 51 months.
CONCLUSION
This report of urethral lymphoma was presented as a non-healing ulcer initially, which was totally different previous reports, presenting with bleeding, either vaginal or urinary, urinary frequency, dysuria, urine retention and self-perceived mass, suggesting that unhealed ulcer on the perineal area should be promptly evaluated and avoidance of unnecessary delayed therapy for possible curable disease.
Topics: Aged; Antineoplastic Combined Chemotherapy Protocols; Biopsy; Cyclophosphamide; Female; Humans; Lymphoma, Large B-Cell, Diffuse; Ulcer; Urethra; Urethral Neoplasms; Vincristine
PubMed: 34507675
DOI: 10.1016/j.tjog.2021.07.025 -
Annals of Medicine Dec 2021In puerperium, the hypoestrogenic state induced by delivery and subsequently sustained by lactation may lead to vaginal dryness, burning, and itching sensation,... (Randomized Controlled Trial)
Randomized Controlled Trial
INTRODUCTION
In puerperium, the hypoestrogenic state induced by delivery and subsequently sustained by lactation may lead to vaginal dryness, burning, and itching sensation, contributing to the onset of sexual dysfunction.
MATERIAL AND METHODS
This was a prospective, randomized, controlled, open-label study (NCT04560283) for evaluating the effects of application of a prolonged-release hyaluronic acid derivative vaginal gel in restoring sexual function during the postpartum period. Eighty-five patients were randomized to apply prolonged-release Hydeal-D 0.2% vaginal gel (Fidia Farmaceutici, Abano Terme, Italy; = 43) every three days for 12 consecutive weeks or expectant management ( = 42).
RESULTS
Women undergoing treatment had a more elevate increase in Female Sexual Function Index (FSFI) total score (+15.1 ± 11.9 vs +6.5 ± 8.9, < 0.001) and a higher decrease in vaginal pH (-1.2 ± 0.7 vs -0.2 ± 1.1; < 0.001). Moreover, the proportion of vaginal smears with maturation index (VMI) >65 was significantly higher in patients treated (80.6% vs 35.3%; = 0.004). Edinburgh Postnatal Depression Scale (EPDS) decreased significantly in both groups with no inter-group difference ( = 0.459). Only two cases (4.8%) of moderate vaginal burning sensation were reported in patients undergoing local vaginal therapy.
CONCLUSIONS
The results of our study demonstrated that hyaluronic acid derivative vaginal gel (Hydeal-D) was able to improve sexual function of puerperal women in the short-term treatment.KEY MESSAGEIn the puerperium, the hypoestrogenic state induced by delivery and subsequently sustained by lactation may lead to vaginal dryness, burning, and itching sensation, contributing to the onset of sexual dysfunction.Hydeal-D is a prolonged-release hyaluronic acid derivative characterised by elevated resistance to enzymatic breakdown. During puerperium, its local application may improve the vaginal microenvironment by ensuring a better migration and proliferation of cells involved in local tissue repair.Among puerperal women, Hydeal-D vaginal gel causes a significant improvement of sexual function, including desire, arousal, and lubrification, compared to expectant management. Furthermore, it leads to a decrease in vaginal pH and an increase of the trophic status of vaginal epithelium.
Topics: Adult; Depression, Postpartum; Female; Humans; Hyaluronic Acid; Italy; Postpartum Period; Prospective Studies; Pruritus; Sexual Dysfunction, Physiological; Vaginal Creams, Foams, and Jellies; Vaginal Diseases
PubMed: 34477473
DOI: 10.1080/07853890.2021.1974083 -
BMC Women's Health Aug 2021Vulvo-vaginal atrophy (VVA) is one of the common consequences of estrogen deficiency especially after the menopause. Several studies have assessed the effects of...
Evaluation of the effect of multipoint intra-mucosal vaginal injection of a specific cross-linked hyaluronic acid for vulvovaginal atrophy: a prospective bi-centric pilot study.
BACKGROUND
Vulvo-vaginal atrophy (VVA) is one of the common consequences of estrogen deficiency especially after the menopause. Several studies have assessed the effects of Hyaluronic acid (HA) on physical and sexual symptoms associated with VVA with promising results. However, most of these studies have focused on subjective assessment of symptom response to topically administered preparations. Nonetheless, HA is an endogenous molecule and it is logical that its effects are best realized if injected in the superficial epithelial layers. Desirial® is the first crosslinked HA that is administered by injection in the vaginal mucosa. The aim of this study was to explore the effect of multipoint vaginal intra-mucosal injections of specific cross-linked hyaluronic acid (DESIRIAL®, Laboratoires VIVACY) on several clinical and patient reported core outcomes.
METHODS
A cohort bi-centric pilot study. The chosen outcomes included change in vaginal mucosa thickness, biological markers for collagen formation, vaginal flora, vaginal pH, vaginal health index, vulvo-vaginal atrophy symptoms and sexual function 8 weeks post Desirial® injection. Patients' satisfaction was also assessed using the patient global impression of improvement (PGI-I) scale.
RESULTS
A total of 20 participants were recruited between 19/06/2017 and 05/07/2018. At the end of the study, there was no difference in the median total thickness of the vaginal mucosa or in procollagen I, III or Ki67 fluorescence. However, there was a statistically significant increase in COL1A1 and COL3A1 gene expression (p = 0.0002 and p = 0.0010 respectively). There was also a significant reduction in reported dyspareunia, vaginal dryness, vulvar pruritus, vaginal chafing and significant improvement in all female sexual function index dimensions. Based on PGI-I, 19 patients (95%) reported varying degrees of improvement where, 4 (20%) felt slightly better; 7 (35%) better and 8 (40%) much better.
CONCLUSIONS
Multi-point vaginal intra-mucosal injections, of Desirial® (a crosslinked HA) was significantly associated with the expression of CoL1A1 and CoL3A1 suggesting stimulation of collagen formation. Furthermore, there was a significant reduction in VVA symptomatology and a significant improvement in patient satisfaction and sexual function scores. However, there was no demonstrable change in the total vaginal mucosal thickness. Study registration ID-RCB: 2016-A00124-47, Protocol code number: LOCAL/2016/PM-001.
Topics: Atrophy; Dyspareunia; Female; Humans; Hyaluronic Acid; Mucous Membrane; Pilot Projects; Postmenopause; Prospective Studies; Treatment Outcome; Vagina; Vaginal Diseases
PubMed: 34454465
DOI: 10.1186/s12905-021-01435-w -
The Pan African Medical Journal 2021Gonorrhea is all diseases caused by Neisseria gonorrhoeae. Prepubertal child is more susceptible to N. gonorrhoeae infection because the vagina is alkaline and contains...
Gonorrhea is all diseases caused by Neisseria gonorrhoeae. Prepubertal child is more susceptible to N. gonorrhoeae infection because the vagina is alkaline and contains no estrogen. Gonorrhea vaginitis is the most common form of gonorrhoea in prepubertal children beyond neonatal period. Transmission in child can be through sexual contact (abuse) or non-sexual contact. Gonorrhea vaginitis in children more often asymptomatic, with clinical manifestation such as mucopurulent discharge, vaginal pruritus and vulval erythema. Supporting examination comprise of gram staining from vaginal discharge, culture and nucleic acid amplification testing (NAAT). Ceftriaxone is drug of choice gonorrhea without complication in children. We report a case of 4 year and 9-month female girl that was diagnosed by history taking and supporting examination from gram staining and polymerase chain reaction (PCR) from vaginal discharge, and then treated with single dose ceftriaxone 125 mg intramuscular that gave clinical improvement.
Topics: Anti-Bacterial Agents; Ceftriaxone; Child, Preschool; Female; Gonorrhea; Humans; Neisseria gonorrhoeae; Polymerase Chain Reaction; Vaginosis, Bacterial
PubMed: 34367437
DOI: 10.11604/pamj.2021.38.358.28390 -
International Journal of Molecular... Jul 2021Anaphylaxis is a severe, acute, life-threatening multisystem allergic reaction resulting from the release of a plethora of mediators from mast cells culminating in... (Review)
Review
Anaphylaxis is a severe, acute, life-threatening multisystem allergic reaction resulting from the release of a plethora of mediators from mast cells culminating in serious respiratory, cardiovascular and mucocutaneous manifestations that can be fatal. Medications, foods, latex, exercise, hormones (progesterone), and clonal mast cell disorders may be responsible. More recently, novel syndromes such as delayed reactions to red meat and hereditary alpha tryptasemia have been described. Anaphylaxis manifests as sudden onset urticaria, pruritus, flushing, erythema, angioedema (lips, tongue, airways, periphery), myocardial dysfunction (hypovolemia, distributive or mixed shock and arrhythmias), rhinitis, wheezing and stridor. Vomiting, diarrhea, scrotal edema, uterine cramps, vaginal bleeding, urinary incontinence, dizziness, seizures, confusion, and syncope may occur. The traditional (or classical) pathway is mediated via T cells, Th2 cytokines (such as IL-4 and 5), B cell production of IgE and subsequent crosslinking of the high affinity IgE receptor (FcεRI) on mast cells and basophils by IgE-antigen complexes, culminating in mast cell and basophil degranulation. Degranulation results in the release of preformed mediators (histamine, heparin, tryptase, chymase, carboxypeptidase, cathepsin G and tumor necrosis factor alpha (TNF-α), and of de novo synthesized ones such as lipid mediators (cysteinyl leukotrienes), platelet activating factor (PAF), cytokines and growth factors such as vascular endothelial growth factor (VEGF). Of these, histamine, tryptase, cathepsin G, TNF-α, LTC, PAF and VEGF can increase vascular permeability. Recent data suggest that mast cell-derived histamine and PAF can activate nitric oxide production from endothelium and set into motion a signaling cascade that leads to dilatation of blood vessels and dysfunction of the endothelial barrier. The latter, characterized by the opening of adherens junctions, leads to increased capillary permeability and fluid extravasation. These changes contribute to airway edema, hypovolemia, and distributive shock, with potentially fatal consequences. In this review, besides mechanisms (endotypes) underlying IgE-mediated anaphylaxis, we also provide a brief overview of IgG-, complement-, contact system-, cytokine- and mast cell-mediated reactions that can result in phenotypes resembling IgE-mediated anaphylaxis. Such classifications can lead the way to precision medicine approaches to the management of this complex disease.
Topics: Anaphylaxis; Animals; Capillary Permeability; Endothelium, Vascular; Gap Junctions; Humans; Inflammation
PubMed: 34360549
DOI: 10.3390/ijms22157785