Publications

PURPOSE

Routine assessment of women's pregnancy intentions and contraceptive use-a so-called contraceptive vital sign-may help primary care physicians identify patients who need preconception or contraceptive counseling and be of particular benefit when teratogenic medications are prescribed.

METHODS

We conducted a cluster-randomized controlled trial to evaluate the effect of a contraceptive vital sign on primary care documentation of contraceptive use and change in primary care physicians' provision of family planning services. Academic internists in the intervention group (n = 26) were provided with information on their female patients' pregnancy intentions and contraceptive use immediately before visits; internists in the control group (n = 27) received only standard intake information. Data were abstracted from the electronic health record for 5,371 visits by 2,304 women aged 18 to 50 years.

RESULTS

Documentation of contraception increased from baseline, from 23% to 57% in the intervention group, but remained 28% in the control group, a change of +77.4 (95% confidence interval [CI], 70.7 to 84.1) adjusted percentage points in the former vs +3.1 (95% CI, 1.2 to 5.0) in the latter (P <.001). For visits involving a teratogenic prescription, documentation increased from 14% to 48% in the intervention group and decreased from 29% to 26% in the control group, a change of +61.5 (95% CI, 35.8 to 87.1) adjusted percentage points in the former vs -0.3 (95% CI, -4.3 to 3.6) in the latter (P <.001). Provision of new family planning services increased only minimally with this intervention, however. When women with documented nonuse of contraception were prescribed potential teratogens, only 7% were provided family planning services.

CONCLUSIONS

A contraceptive vital sign improves documentation of contraceptive use; however, ongoing efforts are needed to improve provision of preconception and contraceptive services.

BACKGROUND

Although a level 1 nocturnal polysomnogram (PSG) is often used to evaluate children with non-respiratory sleep disorders, there are no published evidence-based practice parameters focused on the pediatric age group. In this report, we present practice parameters for the indications of polysomnography and the multiple sleep latency test (MSLT) in the assessment of non-respiratory sleep disorders in children. These practice parameters were reviewed and approved by the Board of Directors of the American Academy of Sleep Medicine (AASM).

METHODS

A task force of content experts was appointed by the AASM to review the literature and grade the evidence according to the American Academy of Neurology grading system.

RECOMMENDATIONS FOR PSG AND MSLT USE

PSG is indicated for children suspected of having periodic limb movement disorder (PLMD) for diagnosing PLMD. (STANDARD)The MSLT, preceded by nocturnal PSG, is indicated in children as part of the evaluation for suspected narcolepsy. (STANDARD)Children with frequent NREM parasomnias, epilepsy, or nocturnal enuresis should be clinically screened for the presence of comorbid sleep disorders and polysomnography should be performed if there is a suspicion for sleep-disordered breathing or periodic limb movement disorder. (GUIDELINE)The MSLT, preceded by nocturnal PSG, is indicated in children suspected of having hypersomnia from causes other than narcolepsy to assess excessive sleepiness and to aid in differentiation from narcolepsy. (OPTION)The polysomnogram using an expanded EEG montage is indicated in children to confirm the diagnosis of an atypical or potentially injurious parasomnia or differentiate a parasomnia from sleep-related epilepsy (OPTION)Polysomnography is indicated in children suspected of having restless legs syndrome (RLS) who require supportive data for diagnosing RLS. (OPTION) RECOMMENDATIONS AGAINST PSG USE: Polysomnography is not routinely indicated for evaluation of children with sleep-related bruxism. (STANDARD) CONCLUSIONS: The nocturnal polysomnogram and MSLT are useful clinical tools for evaluating pediatric non-respiratory sleep disorders when integrated with the clinical evaluation.