This document discusses sexually transmitted diseases (STDs) and their presentations in the emergency room setting. It provides information on common STDs including syphilis, herpes, chlamydia, gonorrhea, and trichomoniasis. Key points include that syphilis causes over 300,000 fetal and neonatal deaths annually. Herpes infection increases risk of HIV transmission. Chlamydia and gonorrhea are often asymptomatic but can lead to infertility if left untreated. STDs are commonly presented with non-specific symptoms and the emergency room plays an important role in screening, treatment, and prevention education.
Gonorrhea
is a sexually transmitted disease (STD) caused by a bacterium.
Gonorrhea can grow easily in the warm, moist areas of the reproductive
tract, including the cervix (opening to the womb), uterus (womb), and
fallopian tubes (egg canals) in women, and in the urethra (urine canal)
in women and men. The bacterium can also grow in the mouth, throat,
eyes, and anus.
People get gonorrhea by having sex with someone who has the disease.
“Having sex” means anal, vaginal, or oral sex. Gonorrhea can still be
transmitted via fluids even if a man does not ejaculate. Gonorrhea can
also be spread from an untreated mother to her baby during childbirth.
People who have had gonorrhea and have been treated may get infected
again if they have sexual contact with a person infected with
gonorrhea.
Scabies is a superficial epidermal infestation by the mite Sarcoptes scabiei var. hominis.
Etiologic Agent:
S. scabiei var. hominis. Thrive and multiply only on human skin, i.e., obligate human parasite.
Transmission
Skin-to-skin contact
Fomites: Mites can remain alive for >2 days on clothing or in bedding; hence, scabies can be acquired without skin-to-skin contact.
intimate personal contact, such as having sexual intercourse
Scabietic (Scabious) Nodule:Inflammatory papule or nodule ;burrow sometimes seen on the surface of a very early lesion.• Distribution : Areola, axillae, scrotum, penis.
Presentation include some details on genital ulcers and typical features, differential diagnosis, causing organisms, diagnosis and treatment.
Presentation prepaired and done by 3rd year medical students of Faculty of Medicine, University of Ruhuna, Sri Lanka during STI appointment under the guidance of Consultant Venereologist, STI clinic Mahamodara, Galle.
Done by
Dias P G N J
Dilanka I W G M
Dinuraji K S H
Introduction to Sexually transmitted diseases with a concentration on certain diseases like syphilis - herpes - chancroid- gonorrhoea - chamydia - bacteria vaginosis- trichomoniasis-candidiasis- human papilloma virus
Gonorrhea
is a sexually transmitted disease (STD) caused by a bacterium.
Gonorrhea can grow easily in the warm, moist areas of the reproductive
tract, including the cervix (opening to the womb), uterus (womb), and
fallopian tubes (egg canals) in women, and in the urethra (urine canal)
in women and men. The bacterium can also grow in the mouth, throat,
eyes, and anus.
People get gonorrhea by having sex with someone who has the disease.
“Having sex” means anal, vaginal, or oral sex. Gonorrhea can still be
transmitted via fluids even if a man does not ejaculate. Gonorrhea can
also be spread from an untreated mother to her baby during childbirth.
People who have had gonorrhea and have been treated may get infected
again if they have sexual contact with a person infected with
gonorrhea.
Scabies is a superficial epidermal infestation by the mite Sarcoptes scabiei var. hominis.
Etiologic Agent:
S. scabiei var. hominis. Thrive and multiply only on human skin, i.e., obligate human parasite.
Transmission
Skin-to-skin contact
Fomites: Mites can remain alive for >2 days on clothing or in bedding; hence, scabies can be acquired without skin-to-skin contact.
intimate personal contact, such as having sexual intercourse
Scabietic (Scabious) Nodule:Inflammatory papule or nodule ;burrow sometimes seen on the surface of a very early lesion.• Distribution : Areola, axillae, scrotum, penis.
Presentation include some details on genital ulcers and typical features, differential diagnosis, causing organisms, diagnosis and treatment.
Presentation prepaired and done by 3rd year medical students of Faculty of Medicine, University of Ruhuna, Sri Lanka during STI appointment under the guidance of Consultant Venereologist, STI clinic Mahamodara, Galle.
Done by
Dias P G N J
Dilanka I W G M
Dinuraji K S H
Introduction to Sexually transmitted diseases with a concentration on certain diseases like syphilis - herpes - chancroid- gonorrhoea - chamydia - bacteria vaginosis- trichomoniasis-candidiasis- human papilloma virus
Internet For Doctors: Basics about computer use for PhysiciansDr Neelesh Bhandari
The internet is an extraordinary tool for improving a doctor's quality of service. This presentation is meant to introduce the internet to Physician first timers on computers..
We are working on running out own restaurant in my HR class. I have been working it for some time now and it will continue to grow. I thought I would share my project with those who want to see it! Enjoy!!
Recomendações da OMS sobre cuidados maternos e neonatais para uma experiência pós-natal positiva.
Em consonância com os ODS – Objetivos do Desenvolvimento Sustentável e a Estratégia Global para a Saúde das Mulheres, Crianças e Adolescentes, e aplicando uma abordagem baseada nos direitos humanos, os esforços de cuidados pós-natais devem expandir-se para além da cobertura e da simples sobrevivência, de modo a incluir cuidados de qualidade.
Estas diretrizes visam melhorar a qualidade dos cuidados pós-natais essenciais e de rotina prestados às mulheres e aos recém-nascidos, com o objetivo final de melhorar a saúde e o bem-estar materno e neonatal.
Uma “experiência pós-natal positiva” é um resultado importante para todas as mulheres que dão à luz e para os seus recém-nascidos, estabelecendo as bases para a melhoria da saúde e do bem-estar a curto e longo prazo. Uma experiência pós-natal positiva é definida como aquela em que as mulheres, pessoas que gestam, os recém-nascidos, os casais, os pais, os cuidadores e as famílias recebem informação consistente, garantia e apoio de profissionais de saúde motivados; e onde um sistema de saúde flexível e com recursos reconheça as necessidades das mulheres e dos bebês e respeite o seu contexto cultural.
Estas diretrizes consolidadas apresentam algumas recomendações novas e já bem fundamentadas sobre cuidados pós-natais de rotina para mulheres e neonatos que recebem cuidados no pós-parto em unidades de saúde ou na comunidade, independentemente dos recursos disponíveis.
É fornecido um conjunto abrangente de recomendações para cuidados durante o período puerperal, com ênfase nos cuidados essenciais que todas as mulheres e recém-nascidos devem receber, e com a devida atenção à qualidade dos cuidados; isto é, a entrega e a experiência do cuidado recebido. Estas diretrizes atualizam e ampliam as recomendações da OMS de 2014 sobre cuidados pós-natais da mãe e do recém-nascido e complementam as atuais diretrizes da OMS sobre a gestão de complicações pós-natais.
O estabelecimento da amamentação e o manejo das principais intercorrências é contemplada.
Recomendamos muito.
Vamos discutir essas recomendações no nosso curso de pós-graduação em Aleitamento no Instituto Ciclos.
Esta publicação só está disponível em inglês até o momento.
Prof. Marcus Renato de Carvalho
www.agostodourado.com
Basavarajeeyam is a Sreshta Sangraha grantha (Compiled book ), written by Neelkanta kotturu Basavaraja Virachita. It contains 25 Prakaranas, First 24 Chapters related to Rogas& 25th to Rasadravyas.
263778731218 Abortion Clinic /Pills In Harare ,sisternakatoto
263778731218 Abortion Clinic /Pills In Harare ,ABORTION WOMEN’S CLINIC +27730423979 IN women clinic we believe that every woman should be able to make choices in her pregnancy. Our job is to provide compassionate care, safety,affordable and confidential services. That’s why we have won the trust from all generations of women all over the world. we use non surgical method(Abortion pills) to terminate…Dr.LISA +27730423979women Clinic is committed to providing the highest quality of obstetrical and gynecological care to women of all ages. Our dedicated staff aim to treat each patient and her health concerns with compassion and respect.Our dedicated group ABORTION WOMEN’S CLINIC +27730423979 IN women clinic we believe that every woman should be able to make choices in her pregnancy. Our job is to provide compassionate care, safety,affordable and confidential services. That’s why we have won the trust from all generations of women all over the world. we use non surgical method(Abortion pills) to terminate…Dr.LISA +27730423979women Clinic is committed to providing the highest quality of obstetrical and gynecological care to women of all ages. Our dedicated staff aim to treat each patient and her health concerns with compassion and respect.Our dedicated group of receptionists, nurses, and physicians have worked together as a teamof receptionists, nurses, and physicians have worked together as a team wwww.lisywomensclinic.co.za/
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
Adv. biopharm. APPLICATION OF PHARMACOKINETICS : TARGETED DRUG DELIVERY SYSTEMSAkankshaAshtankar
MIP 201T & MPH 202T
ADVANCED BIOPHARMACEUTICS & PHARMACOKINETICS : UNIT 5
APPLICATION OF PHARMACOKINETICS : TARGETED DRUG DELIVERY SYSTEMS By - AKANKSHA ASHTANKAR
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Knee anatomy and clinical tests 2024.pdfvimalpl1234
This includes all relevant anatomy and clinical tests compiled from standard textbooks, Campbell,netter etc..It is comprehensive and best suited for orthopaedicians and orthopaedic residents.
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
NVBDCP.pptx Nation vector borne disease control programSapna Thakur
NVBDCP was launched in 2003-2004 . Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding arthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
3. • syphilis in pregnancy leads to 305 000 fetal and
neonatal deaths, and leaves 215 000 infants at
increased risk of dying from prematurity, low birth
weight or congenital disease each year.
• HPV infection causes an estimated 530 000 cases of
cervical cancer and 275 000 cervical cancer deaths
each year
• STIs in sub-Saharan Africa, is the cause of up to 85%
of infertility among women seeking infertility care
• STI such as syphilis or HSV-2 infection increases the
chances of acquiring HIV infection by three-fold or
more.
4.
5. CDC FACT SHEET | Incidence, Prevalence, and Cost of Sexually Transmitted Infections in the United States 2013
12. Why we need to know about it?
• First/only medical contact for some pt.
• Complications are Disguised presentations.
• Complications are preventable.
13. PRESENTATIONS OF STDS?
• Flu
• Sore throat
• Headach
• Red eye
• Joint pain
• abdominal pain
• Abnormal menses
• Anal pain
• rash
14.
15. • individual future health (Infertility, Cancer, urogenital
complications).
• protection others
• preventive education .
• Instructions for future screening.
The ED role & Why?
16. Approach in ER
• Privacy & Confidentiality
• Proper clinical assessment
• Pregnant or not?
• PEP
• GUM clinic
• Tracing & prophylaxis
17. What is the Most Common Cause Of
1- Ulcerative STD ?
2- Nonviral STD ?
3- Viral STDs?
4- Bacterial STDs
5- Second most common cause of Bacterial STD ?
28. Darkfield Microscopy (sen 80%) :
Not Routinely Available, diagnostic even if serology -ve
Serology (Require Both For Definitive Diagnosis):
Nontreponemal (sensitive Not specific):
VDRL, RPR , + ve In 2-4 Wk After Chancre, need confirmation
by Immunoassay
In 2ry 100% sen
Treponemal (sensitive and specific):
MHA-TP, FTA-ABS
Culture: Difficult To Culture
IP (9-90d) 1ry (2-6wk) 2ry (5-8wk) Latent 3ry ( >3yrs)
29. Treatment ( including pregnant)
1ry & 2ry :
Benzathine Penicillin G 2.4 M Units IM × 1
Doxacycline 100mg BID for 2wks
3ry :
Benzathine Penicillin G 2.4 M Units IM x3, 1 Week Apart
IP (9-90d) 1ry (2-6wk) 2ry (5-8wk) Latent 3ry ( >3yrs)
Jarisch-Herxheimer reaction occurs frequently in treatment of early syphilis
( febrile reaction +headache + myalgias within the first 24 h)
30. Contacts :
Within The Last 90 Days Tested But
Treated Presumptively.
> 90 Days Tested But Treated If Indicated
F/U @ 6 And 12 Months (nonreactive or a
fourfold decrease in titers in 6/12)
Pregnancy + Penicillin Allergy + Syphilis At Any Stage
Penicillin Is Still Recommended After Desensitization
IP (9-90d) 1ry (2-6wk) 2ry (5-8wk) Latent 3ry ( >3yrs)
31. Most Common Cause Of Ulcerative STDs.
1:5 Sexually Active Adults Is Infected.
Most commonly HSV-2
Major Role In Transmission Of HIV.
IP 2 To 7 Days.
It Is Either Primary Infection Or Recurrence.
GENITAL HERPES SIMPLEX
Herpes simplex virus (HSV) type 1 or type 2
32. Symptoms: May Include Low-Grade
Fever, Myalgias, Headache, Fatigue
And Adenopathy.
2 To 4 Weeks to Heal.
Viral Shedding Can Last Up To 3
Weeks.
The Degree Of illness Depends On The
Presence Or Absence Of Abs.
33. DIAGNOSIS IS USUALLY CLINICAL.
TZANCK SMEAR:
Is Not Recommended Because Of Its Lack of
Sensitivity.
PCR:
New Acquisition Of The Virus May Take Up To 6
Weeks To Show Positive Antibodies.
CULTURE:
Gold Standard.
Takes 3 To 10 Days.
34. FIRST EPISODE
Acyclovir 400 mg PO tid for 7–10 Days (
including pregnant).
Valacyclovir 1 g PO bid for 7–10 Days.
RECURRENT
Valacyclovir 1 g PO qd For 5 Days. (
including pregnant).
Sever
Acyclovir 5+10mg/kg IV q8h for 2-d then
oral 400mg PO bid till completiong 10 days
.
Decreases The Duration Of Symptoms, And Shedding Of
The Virus, So Infectivity.
35. Chancroid
Haemophilus ducreyi
• 10% of infected also have HSV or T.
pallidum
• painful erythematous papule of 4 to 10
days.
• Eroded ulcerated, and often pustular (not
vesicular). 1 -2 cm , sharp, undermined
margins very painful with friable base
covered with yellow-gray necrotic
exudates.
• Multiple lesions 50%
• Painful inguinal lymphadenopathy 1 - 2
wks after primary infection
• A bubo will develop
• Constitutional symptoms are rare, and
ulcerations are rarely recurrent.
36. • Diagnoses
• C/S sen=<80%
• No approved PCR test
• All patients should be tested for HSV,
syphilis, and HIV also at 3 months
• Treatment
• Azithromycin 1g PO in a single dose
• ceftriaxone 250mg IM single dose
• ID / Aspiration of Buboes
• Partners in the last 10 days included
• Pregnant
• Same .
37. LYMPHOGRANULOMA VENEREUM
struma, tropical bubo or Durand-Nicolas-Favre disease
painless primary chancre
1 to 3 wk unilateral inguinal
lymphadenopathy (60% of cases)
suppurative lymphadenopathy,
Scarring (cause linear depressions parallel
to the inguinal ligament) groove sign
fever, chills, arthralgias,
erythema nodosum
meningoencephalitis.
LV proctitis Confused withUC
38. • Diagnose
• Culture, direct
immunofluorescence testing, and
nucleic acid detection
• clinically
• Treatment
• Doxycycline 100mg BID for 21d OR
• Azithromycin 1g PO weekly x3
• pregnant or lactating
erythromycin or Azithromycin
• partners within 60 d
39. GRANULOMA INGUINALE
DONOVANOSIS
• Klebsiella Granulomatis
IP: 2 wk - 6 m
Subcutaneous nodule with No Lymphadenopathy
painless, beefy, ulcerative bleeds easily
• Diagnose
• difficult to culture, and diagnosis often requires
visualization of characteristic Donovan bodies on
tissue biopsy
• Traetament
• Doxycycline PO at least 3 wk until lesion heals
• Azithromycin, ciprofloxacin, erythromycin base, and
trimethoprim-sulfamethoxazole are alternatives for at
least
• pregnant or lactating Azithromycin 1g Po weekly x3
• Partners : within 60 days of appearance if
symptomatic
40. GENITAL WARTS
HPV
• Oncogenic geno. 16 & 18
• Warts geno. 6 & 11
• IP : 1 to 8 m
• cauliflower-like coalesce to
form condylomata acuminate
• Often enlarge during pregnancy
41. • Diagnosis : clinical.
• Treatment : not by ER
• Vaccination
• geno. 6 & 11 -> bivalent vaccine
(CervarixR)
• geno. 16 & 18 quadrivalent vaccine
(GardasilR)
• @ 11-12 for females can start at 9
catch up at 13-26
• @ 9-27 for Males
42. IP:Of 1 to 3 Weeks.
Symptoms:
Male:urethritis, Epididymitis, Proctitis, Prostatitis
Reiter’s syndrome (urethritis, conjunctivitis, and
rash).
Female: Cervicitis, bleeding, Perihepatitis( Fitz-Hugh–
Curtis Syn).
Complications : PID, Ectopic pregnancy , BARTHOLIN
CYST AND ABSCESS, Infertility
75% Of Women & 50% Of Men Are Asymptomatic.
Chlamydia
Chlamydia Trachomatis
40% Of Women With Untreated Chlamydia Develop PID
43. Diagnoses :
NAAT (sen>90%, spe 99%) :Do Not Require Viable Organisms
Males: Urine Screening For Symptomatic ( swab not
necessary
In Females: Swabs For NAATs From Cervix, Urethra And
UrineTest Of Choice In Females Is Endocervical Swabs
PCR, NAHT, ELIS
CULTURE (sensitivity 60-80%) : Difficult
The CDC Recommends Chlamydia Testing For All Women With
Cervical Infections And All Pregnant.
44. Treatment
In uncomplicated
Azithromycin 1 g PO Once, (Cure Rates 97%) OR
Doxycycline 100 mg PO bid x 7 (Cure Rate 98%)
Complicated
Doxycycline is recommended first instead of azithromycin
Pregnant ; Azithromycin 1 g PO Once
Abstain From Sexual Intercourse For 7 Days After
Completion Of Treatment.
Sexual Partners in 60 d need To Be Tested
Retest after 3 months
45. 2nd most comon STI WW.
Women Are Often Asymptomatic.
20% Of Untreated Women Develop PID.
Symptoms: IP 7-10d
In Women: Discharge (Mucopurulant) Abdominal
Pain Dyspareunia Or Dysuria.
In Men: Dysuria, purulent urethral discharge,
epidydmitis , prostitis
Rash , asymmetrical arthralgia, tenosynovitis,
septic arthritis are common presentations.
Complications : PID, chronic pelvic pain, Ectopic
pregnancy , bartholin cyst / abscess, Infertility
GONORRHEA
46. Gonococcal Bacteremia, Frequent in Women
Symptoms: Fever, Arthritis/Arthralgia And Rash
(Pustular, Acral, Tender)
Rarely: Hepatitis, Myocarditis, Endocarditis And
Meningitis.
Diagnosis :
By Isolating From Blood, Synovial Fluid, Or Infected Skin.
Disseminated Gonococcal Infection (DGI)
Arthritis-Dermatitis Syndrome.
47. Diagnosis
GRAM STAIN:
In Symptomatic Patients (Less Useful In Asymptomatic).
NAATs (sensitivity 95-99%):
Endocervical / Urethral Swabs
Urine From Both Men And Women
CULTURE (Gold Standard):
endocervical / urethral
In DGI Blood C/S is only +ve in 20%-50% so take swab
48. TREATMENTS:
Dual therapy is now recommended
Cefixime 400 mg PO ONCE OR Ceftriaxone 250mg IM
ONCE Plus
Azithromycin1g PO once OR doxycycline 100mg PO Bid
for 7d
Fluroquinalones NOT 1ST LINE
Pregnant : Cephalosporin OR 2g Azithromycin OR 2g
spectinomycin IM once.
DGI: 1g ceftriaxone IM/IV q 24h followed by cefixime
400mg PO BID for minmum 1 wk + evaluation of
possible Enocarditis and Meningitis
GA: rarely need drainage & irrigation
Abstain From Sexual Intercourse For 7 Days After
Completion Of Treatment.
Sexual Partners in 60 d need To Be Tested
49. NONGONOCOCCAL URETHRITIS
C. trachomatis, U. urealyticum, M. genitalium, T. vaginalis, HSV and adenovirus.
Diagnose:
urethral specimen or first-void urine specimen >= 5 WBCs HPF
Treatment :
• empirically as chlamydial urethritis
• Symptomatic, noncompliant, ,new partner, or previous
not treated repeat treatment
• still, culture for T. vaginalis and use :
• metronidazole 2 g Od once OR
• tinidazole 2 grams PO plus azithromycin 1 g PO Once
50. TRICHOMONIASIS
T. Vaginalis
Symptoms: IP: 3-28d
• Female: Dysuria, Vulvar Itching, Vaginal
Discharge, Lower Abdominal Pain And
Dyspareunia
Thin & Scanty Vaginal Discharge In 70%,
Strawberry Cervix ( 2%-10% ).
Vaginal pH Above 4.5.
• Males: Urethral Discharge, Prostatitis Or
Epididymitis. Represent (20 %) of NGU.
51. DIAGNOSIS:
Males, Only Culture Of Urethral Swab, Urine, Or
Semen Is Approved For Use ± NAAT
Females ( CDC recommend screening)
• Wet-Mount (Sen60% -70%) >20 min not motile
• PCR (Sen 88%–97% And Spec 99%):
• Culture: Gold Stander take 7 d
52. TREATMENT
Metronidazole 2 g PO Once OR 500 mg PO bid For 7 Days
(Cure Rates 90% – 95%)
OR
Tinidazole 2 g PO Once (Cure Rates 86% – 100%).
Partners Should Be Treated
In Pregnancy 2 g Metronidazole once At Any Stage Of
Pregnancy Showed No Teratogenic Or Mutagenic Effects In
Meta-Analyses
Avoid contact for 7d & avoid alchohol
IF 2 g regimen Failed 7 Days Regimen OR 2 g / Day For 5 Days.
53. PID Is An Infection Of The Female UGT, Can
Be (Endometritis, Salpingitis, Peritonitis,
Or Tubo-Ovarian Abscess)
PID Is An Ascending Infection.
Can Be STD Or Non STD (Usually Flora)
Caused By C.Trachomatis and N. Gonorrhea
Often Polymicrobial.
PELVIC INFLAMMATORY DISEASE
(PID)
54. Risk Factors: Young, Multiple
Partners, Smoking And Menses.
Serious Complications In 25%
30% Of Infertility, 50% Of Ectopic.
Symptoms: abdominal pain.
Dyspareunia, PVB, vaginal discharge,
fever.
10% of patients with PID develop
Perihepatitis
PELVIC INFLAMMATORY DISEASE (PID)
55. Diagnosis
Clinical
Laparoscopy With Biopsy .
Treatment: CDC Recommends Empirical ttt If :
Minimum Criteria:
Uterine Tenderness, Adnexal Tenderness, Or Both.
Cervical Motion Tenderness.
Other Supportive Criteria:
Oral Temperature Greater Than 38° C.
Abnormal Cervical Or Vaginal Discharge.
WBCs On Wet Mount Of Vaginal Secretions.
Elevated ESR or CRP.
Documented Infection With Gonorrhea or Chlamydia.
56. Treat all partners during 60 days prior to symptom onset
Outpatient Options
• Ceftriaxone 250mg IM x1 + doxycycline 100mg PO BID x14d +/-
metronidazole 500mg PO BID x14d (if risk for anaerobes); consider in:
• Pelvic abscess
• Proven or suspected infection with Trichomonas or Bacterial
Vaginosis
• History of gynecological instrumentation in the preceding 2-3wks
• Ceftriaxone 250mg IM x1 + 1 g of azithromycin per week, x 2 weeks +/- flagyl
*
Inpatient
• Cefoxitin 2gm IV q6hr OR cefotetan 2gm IV q12hr + doxycycline PO or IV 100
mg q12hr OR
Clindamycin 900mg IV q8h + gentamicin 2mg/kg QD OR
Ampicillin-sulbactam 3gm IV q6hr + doxycycline 100mg IV/PO q12hr
FOR IUD: No change in treatment if IUD in place
A single RCT shows that azithromycin is superior to doxycycline even when compliance in taking
doxycycline is excellent (98.2% vs 87.5%)
57. Disposition :
Admit
• Tubo-ovarian abscess
• Fitz-Hugh-Curtis
• Pregnancy
• Sepsis/Peritonitis
• Unable to tolerate PO
• Failed outpatient treatment
• HIV+
Discharge
• 72hr follow up
• abstain from contact or adhere strictly to barriers until symptoms
abated
PELVIC INFLAMMATORY DISEASE (PID)
60. PROPHYLAXIS AFTER SEXUAL
ASSAULT
• Ceftriaxone 250 mg IM+
metronidazole 2 g PO +
(azithromycin 1 g PO OR
Doxycycline 100 mg PO BID for 7
days )
• Hepatitis B vaccine
• HIV prophylaxis decision is a case-
by-case
• Repeat evaluation for STIs .
• Don’t forget the contraceptives
65. TAKE HOME MESSAGE
• Multiple STIs frequently occur together.
• Perform a pregnancy test in all females of
childbearing potential then give contraceptives
• adnexal or cervical motion tenderness =PID.
• A single dose of azithromycin is inadequate to treat
upper female genital tract infection; patients
require a 2-week course of antibiotics.
• A follow up is a must for confirmation for negativity