Thursday, March 11, 2010

Nongonococcal urethritis or Nongonococcal cervicitis

Nongonococcal urethritis; Nongonococcal cervicitis - Acute
Rahul Soman, M. Pharm


 

Definition  

Inflammation of the urethra or cervix caused by a nongonococcal infection and characterized by a mucopurulent or purulent discharge that may produce dysuria or urethral pruritus, although in many cases, the infection is asymptomatic


 

Medical History  

* Sexual intercourse


 

Findings  

* Urethral discharge

* Cervical discharge

* Intermenstrual bleeding - irregular

* Blood at uterine os cervix

* Dysuria

* Finding of frequency of urination

* Increased body temperature


 

Tests  


 

Suspected nongonococcal urethritis  

* Gram stain microscopy, Urethral swab: Five or more WBCs per oil immersion field in the absence of Gram-negative intracellular diplococci indicates nongonococcal urethritis .


 

Suspected nongonococcal cervicitis  

* Gram stain microscopy, Vaginal secretions, Cervical secretion sample: A finding of 10 or more WBC in vaginal fluid, in the absence of trichomoniasis, might indicate endocervical inflammation caused specifically by Chlamydia trachomatis.


 

Suspected urethritis  

* Urine Microscopy: white cells: Microscopic examination of first-void urine sediment demonstrating ?10 WBC per high power field indicates urethritis and the need for further testing .


 

Suspected urethritis  

* Urine dipstick for leukocyte esterase: A positive leukocyte esterase test on first-void urine indicates the presence of urethritis and the need for further testing for gonorrhea and chlamydia .


 

Suspected urogenital Chlamydia trachomatis infection  

* Chlamydia trachomatis nucleic acid amplification test: Nucleic acid amplification testing provides a rapid and accurate diagnosis of Chlamydia trachomatis infections using either cervical or urine samples .


 

Suspected Chlamydia trachomatis infection  

* Chlamydia trachomatis nucleic acid hybridization test: A positive nucleic acid hybridization test provides presumptive evidence of Chlamydia trachomatis infection .


 

Differential Diagnosis  

* Chlamydial urethritis

* Chlamydial cervicitis

* Trichomoniasis

* Gonorrhea - Acute

* Syphilis - Acute

* Genital herpes simplex

* Urinary tract infectious disease - Acute


 

Treatment  


 

Drug Therapy  


 

Nongonococcal urethritis  


 

AZITHROMYCIN  

Adults: 1 g orally as a single dose


 

DOXYCYCLINE  

Adults: 100 mg orally twice daily for 7 days


 

ERYTHROMYCIN  

Adults (alternative): 500 mg orally 4 times daily for 7 days


 

ERYTHROMYCIN ETHYLSUCCINATE  

Adults (alternative): 800 mg orally 4 times daily for 7 days


 

OFLOXACIN  

Adults (alternative): 300 mg orally twice daily for 7 days


 

LEVOFLOXACIN  

Adults (alternative): 500 mg orally once daily for 7 days


 

Presumptive treatment for nongonococcal cervicitis  


 

AZITHROMYCIN  

Adults: 1 g orally as a single dose (consider concurrent treatment for gonococcal infection if prevalence of gonorrhea is high in the patient population under assessment)


 

DOXYCYCLINE  

Adults: 100 mg orally twice daily for 7 days (consider concurrent treatment for gonococcal infection if prevalence of gonorrhea is high in the patient population under assessment)


 

Chlamydial infection in men and women  


 

AZITHROMYCIN  

Adults: 1 g orally as a single dose


 

DOXYCYCLINE  

Adults: 100 mg orally twice daily for 7 days


 

ERYTHROMYCIN  

Adults: 500 mg orally 4 times daily for 7 days


 

ERYTHROMYCIN ETHYLSUCCINATE  

Adults (alternative): 800 mg orally 4 times daily for 7 days


 

OFLOXACIN  

Adults: 300 mg orally twice daily for 7 days


 

LEVOFLOXACIN  

Adults: 500 mg orally once daily for 7 days


 

Chlamydial infection in pregnant women  


 

AZITHROMYCIN  

Adults: 1 g orally as a single dose


 

AMOXICILLIN  

Adults: 500 mg orally 3 times daily for 7 days


 

ERYTHROMYCIN  

Adults (alternative): 500 mg orally 4 times daily for 7 days or 250 mg orally 4 times daily for 14 days


 

ERYTHROMYCIN ETHYLSUCCINATE  

Adults (alternative): 800 mg orally 4 times daily for 7 days


 


 

Recurrent and persistent nongonococcal urethritis  


 

METRONIDAZOLE - AZITHROMYCIN  

Adults: Metronidazole 2 g orally in a single dose AND azithromycin 1 g orally in a single dose (if not used for initial episode)


 

TINIDAZOLE - AZITHROMYCIN  

Adults: Tinidazole 2 g orally in a single dose AND azithromycin 1 g orally in a single dose (if not used for initial episode)


 

Chlamydial infection in preadolescent children  


 

ERYTHROMYCIN  

Pediatrics (<45 kg): 50 mg/kg/day orally in 4 divided doses for 14 days


 

ERYTHROMYCIN ETHYLSUCCINATE  

Pediatrics (<45 kg): 50 mg/kg/day orally in 4 divided doses for 14 days


 

AZITHROMYCIN  

Pediatrics (?45 kg): 1 g orally as a single dose


 

DOXYCYCLINE  

Pediatrics (>8 years): 100 mg orally twice daily for 7 days


 

Procedural Therapy  


 

Sexual contacts of patients with a sexually transmitted disease  

* Sexual partner notification: Patients with certain sexually transmitted diseases need to refer their partners for evaluation and treatment .


 

Reportable infectious diseases  

* Infectious disease notification: In the United States, specific infectious diseases must be reported to the state or local public health department .


 

At risk for sexually transmitted disease  

* Infection prevention education: Patient education and counseling is one of the essential strategies for the prevention and control of sexually transmitted diseases (STDs) .


 

Non-Procedural Therapy  


 

Nongonococcal urethritis  

* Sexual abstinence

3 comments:

  1. Among “alternative,”  Natural Treatment for Urethritis , a well-known aid in preventing UTIs in women is drinking unsweetened cranberry juice, which appear to have the effect of dropping the bacteria’s adhesion to bladder cells.

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  2. While medications are definitely helpful at fighting an infection but various people prefer more natural remedies. Let’s look at how to cure urethritis naturally. Here are some of the best  Natural Remedies for Urethritis .

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