Clinical Review
Advance Care Planning: Making It Easier for Patients (and You)
Helpful resources, many of them online, are available to facilitate the process. And this time-intensive service is now billable under 2 CPT codes...
TREATMENT
According to the CDC’s 2015 treatment guidelines for PID, a negative endocervical exam and negative microbial screening do not rule out an upper reproductive tract infection. Therefore, all sexually active women who present with lower abdominal pain and/or pelvic pain and have evidence of cervical motion, uterine, or adnexal tenderness on bimanual exam should be treated immediately.5
Treatment guidelines are outlined in Table 2. The polymicrobial nature of PID requires gram-negative antibiotic coverage, such as doxycycline plus a second/third-generation cephalosporin.5 Clinicians should note that cefoxitin, a second-generation cephalosporin, is recommended as firstline therapy for inpatients, as it has better anaerobic coverage than ceftriaxone.19 A targeted change in antibiotic coverage—such as inclusion of a macrolide and/or metronidazole—might be necessary if a causative organism is identified by culture.7
Treatment is indicated for all patients with a presumptive diagnosis of PID regardless of symptoms or exam findings, as PID may be asymptomatic and long-term sequelae (eg, infertility, ectopic pregnancy) are often irreversible. At-risk patients include sexually active adolescents, women with multiple sexual partners, women with a history of STI, those whose sexual partner has an STI, and women living in communities with a high prevalence of disease.20,21
Women being treated for PID should be advised to abstain from sexual intercourse until symptoms have resolved, treatment is completed, and any sexual partners have been treated as well. It is essential to emphasize to patients (and their partners) the importance of compliance to treatment regimens and the risk for PID co-infection and reinfection, as recurrence leads to an increase in long-term complications.5
Treatment of sexual partners. The CDC instructs that a woman’s most recent partner should be treated if she had sexual intercourse within 60 days of onset of symptoms or diagnosis. Furthermore, men who have had sexual contact with a woman who has PID in the 60 days prior to onset of her symptoms should be evaluated, tested, and treated for chlamydia and gonorrhea, regardless of the etiology of PID or the pathogens isolated from the woman.5
Admission criteria. Hospitalization should be based on provider judgment despite patient age. The suggested admission criteria include surgical emergency (eg, appendicitis), tubo-ovarian abscess, pregnancy, severe illness, nausea and vomiting, high fever, inability to follow or tolerate an outpatient oral regimen, and lack of clinical response to oral antimicrobial therapy.5
Follow-up care. Clinical improvement (ie, reduction in abdominal, uterine, adnexal, and cervical motion tenderness) should occur within 72 hours of antimicrobial therapy initiation. If it does not, hospital admission or adjustment in antimicrobial regimen should be considered, as well as additional diagnostic testing (eg, laparoscopy). In addition, all women with chlamydial- or gonococcal-related PID should return in three months for surveillance testing.22
COMPLICATIONS
Long-term complications—including infertility, chronic pelvic pain, and ectopic pregnancy—may occur, even when there has been a clinical response to adequate treatment. Data from the PID Evaluation and Clinical Health (PEACH) study were analyzed to assess long-term sequelae at seven years postdiagnosis and treatment. The researchers found that about 21% of women experienced recurrent PID, 19% developed infertility, and 42% reported chronic pelvic pain.3 Other research has also shown that repeat episodes of PID and delayed treatment increase the risk for long-term complications.23,24
SCREENING AND PREVENTION
Ten percent of women with an untreated STI will go on to develop PID.4 It is imperative to educate patients on the dangers and consequences of STIs when they become sexually active. Adolescents benefit the most from preventive education; this group is twice as likely as any other age group to be diagnosed with PID due to their inclination toward risky sexual behavior. Additionally, younger women tend to have a more friable cervix, increasing their risk for infection.25,26 Providers should promote safe sexual practices, such as condom use and less frequent partner exchange, in order to reduce STI exposure.
In 2015, the rate of reported cases of C trachomatis was 645.5 per 100,000 females, and of N gonorrheae, 107.2 per 100,000 females.23 The United States Preventive Services Task Force and the CDC recommend annual screening for chlamydia and gonorrhea in all sexually active women younger than 25, as well as sexually active women ages 25 and older who are considered at increased risk.5
CONCLUSION
PID is often difficult to diagnose, since patients may be asymptomatic or present with vague symptoms. Clinicians should maintain a high level of suspicion for PID in adolescent females due to the high incidence of STI exposure in this population. The best way to prevent long-term complications of PID is to prevent the first episode of PID and/or first exposure to STIs. Therefore, clinicians should be proactive in offering STI screenings to all sexually active patients younger than 25 who request care, regardless of their chief complaint, and educating patients on the potential long-term effects of PID and STIs.
