Healing journey: Experiences of First Nations individuals with recovery from opioid use.

OBJECTIVE: To understand experiences of recovery from opioid use among First Nations individuals living in a small remote community. DESIGN: Qualitative phenomenologic study. SETTING: Northwestern Ontario. PARTICIPANTS: Sixteen First Nations individuals living in a remote community who had participated in or completed the community opioid agonist therapy program. METHODS: Extensive community consultation took place to ensure local acceptance of the study and permission for publication. Semistructured telephone interviews with consenting participants were audiorecorded between November and December 2021 and transcribed. Transcripts were reviewed and discussed in meetings with Indigenous and non-Indigenous research team members who conducted thematic analysis using immersion and crystallization. MAIN FINDINGS: Participants described their opioid use as a form of self-management of trauma. Their recovery processes were multifaceted and included developing cultural and self-awareness. Motivation for change often arose from concerns about family well-being and finances. Traditional cultural practices and time spent on the land were identified as important wellness experiences. Barriers to healing included limited clinical and holistic addiction services, particularly around dose weaning and opioid agonist therapy discontinuation. CONCLUSION: Community-based addiction programming for First Nations patients needs to be robust. It requires resources for trauma-informed clinical and addiction care, culturally appropriate addictions education, aftercare support, and land-based activities.

Skin morbidity in Indigenous children in relation to housing conditions in remote communities in Northwestern Ontario, Canada.

BACKGROUND: Elevated rates of eczema and skin infections in Canadian First Nation (FN) communities are of concern to families, community leaders and healthcare professionals. AIM: To determine whether skin morbidity was associated with indoor environmental quality factors in Canadian FN children living in remote communities. METHODS: We quantified indoor environmental quality (IEQ) in the homes of FN children aged < 4 years of age living in four remote communities in the Sioux Lookout region of Northwestern Ontario, Canada. We conducted a quantitative housing inspection, including measuring surface area of mould (SAM), and monitored air quality for 5 days in each home, including carbon dioxide and relative humidity and quantified endotoxin in settled floor dust. We reviewed the medical charts of participating children for skin conditions and administered a health questionnaire. Relationships between IEQ and skin infections or eczema were evaluated using multivariable regression. RESULTS: In total, 98 children were included in the descriptive analyses, of whom 86 had complete data and were evaluated in multivariate analyses for dermatological outcomes (mean age 1.6 years). Of these 86 children, 55% had made ≥ 1 visits to the local health centre (HC) for skin and soft tissue infections and 25.5% for eczema. Unexpectedly, annualized eczema visits were inversely associated with SAM (RR = 0.14; 95% CI 0.01-0.93). There was a trend suggesting an inverse relationship between endotoxin and HC encounters for eczema and skin and soft tissue infections. CONCLUSION: Skin infections were common in this population of FN children. IEQ did not appear to be associated with skin infections or eczema. Mould exposure appeared to be inversely associated with HC encounters for eczema, possibly related to complex microorganism-host interactions occurring early in life.

Housing conditions and respiratory morbidity in Indigenous children in remote communities in Northwestern Ontario, Canada.

BACKGROUND: Rates of lower respiratory tract infection (LRTI) among First Nations (FN) children living in Canada are elevated. We aimed to quantify indoor environmental quality (IEQ) in the homes of FN children in isolated communities and evaluate any associations with respiratory morbidity. METHODS: We performed a cross-sectional evaluation of 98 FN children (81 with complete data) aged 3 years or younger, living in 4 FN communities in the Sioux Lookout region of Northern Ontario. We performed medical chart reviews and administered questionnaires. We performed a housing inspection, including quantifying the interior surface area of mould (SAM). We monitored air quality for 5 days in each home and quantified the contaminant loading of settled floor dust, including endotoxin. We analyzed associations between IEQ variables and respiratory conditions using univariable and multivariable analyses. RESULTS: Participants had a mean age of 1.6 years and 21% had been admitted to hospital for respiratory infections before age 2 years. Houses were generally crowded (mean occupancy 6.6 [standard deviation 2.6, range 3-17] people per house). Serious housing concerns were frequent, including a lack of functioning controlled ventilation. The mean SAM in the occupied space was 0.2 m2. In multivariable modelling, there was evidence of an association of LRTI with log endotoxin (p = 0.07) and age (p = 0.02), and for upper respiratory tract infections, with SAM (p = 0.07) and age (p = 0.03). Wheeze with colds was associated with log endotoxin (p = 0.03) and age (p = 0.04). INTERPRETATION: We observed poor housing conditions and an association between endotoxin and wheezing in young FN children living in Northern Ontario.

Early Gestational Diabetes Mellitus Screening With Glycated Hemoglobin: A Systematic Review.

OBJECTIVE: This review sought to examine the association of HbA1c levels <6.5% in early pregnancy with the subsequent development of gestational diabetes mellitus (GDM) and adverse pregnancy outcomes. METHODS: A search of Medline and EMBASE was conducted for the period of January 1, 2000 to July 9, 2019 and the terms: "gestational diabetes or pregnancy diabetes mellitus" and "glycosylated hemoglobin or glycated hemoglobin A" and "pregnancy trimester, first, or first-trimester pregnancy," "screening or prenatal screening," "prenatal diagnosis or early diagnosis or prediction," "retrospective studies or prospective studies." Quality of evidence was assessed using the Newcastle-Ottawa scale. Inclusion criteria were: measurement of HbA1c <20 weeks gestation, the absence of pre-gestational diabetes mellitus, and analysis of HbA1c levels below 6.5%. The primary outcome evaluated was the development of GDM. Secondary outcomes were adverse pregnancy outcomes, including large-for-gestational-age birth weight, macrosomia, preterm birth, neonatal and perinatal death, congenital anomaly, preeclampsia, shoulder dystocia, and cesarean section. RESULTS: We screened 121 relevant abstracts. Thirty-two studies qualified for a full review, of which 11 met the eligibility criteria. All studies were assessed as high quality and found an increased risk of GDM with HbA1c levels >5.7. Levels >6.0 identified all patients who developed GDM. Adverse pregnancy outcomes were associated with elevated HbA1c levels in 4 of 6 studies and included preeclampsia, induced labour, shoulder dystocia, cesarean section, large-for-gestational-age birth weight, macrosomia, congenital anomalies, and perinatal death. Two studies found no association with adverse events. CONCLUSION: HbA1c levels between 5.7% and 6.4% in early pregnancy consistently identified patients who went on to develop GMD. The evidence that particular levels are associated with adverse outcomes is less robust.

Cesarean Delivery and Vaginal Birth After Cesarean Delivery Rates in a First Nations Community-Based Obstetrical Program in Northwestern Ontario.

OBJECTIVE: To examine rates of cesarean delivery (CD) and vaginal birth after cesarean delivery (VBAC) and the patient profile in a community-based obstetrical practice. METHODS: Retrospective data from 2012 to 2017 for the Sioux Lookout Meno Ya Win Health Centre (SLMHC) were compared to data from the 30 hospitals providing the same level of services (Maternity 1b: maternity care by family physicians/midwives with CD and VBAC capacity) and Ontario. SLMHC VBAC patients were then compared to the general SLMC obstetrical population. Data included maternal age, parity, comorbidities, CD, VBAC, neonatal birth weight, and Apgar scores. RESULTS: The SLMHC obstetrical population differed from comparable obstetrical programs, with significantly higher rates of alcohol, tobacco, and opioid use and a higher prevalence of diabetes. CD rates were significantly lower (25% vs. 28%), and women delivering at SLMHC chose a trial of labour after CD almost twice as often (46% vs. 27%), resulting in a significantly higher VBAC rate (31% vs. 16%). Patients in the VBAC population differed from the general SLMHC obstetrical population, being older (7 years) and of greater parity. The neonates of VBAC patients had equivalent Apgar scores but lower rates of macrosomia and lower birth weights, although the average VBAC birth weight at 3346 g was equivalent to the provincial average. CONCLUSION: The SLMHC obstetrical program has lower CD and higher VBAC rates than expected, despite prevalent risk factors typically associated with CD. Our study demonstrates that VBAC can be safely performed in well-screened and monitored patients in a rural setting with emergency CD capacity.

Intermittent fasting and weight loss: Systematic review.

OBJECTIVE: To examine the evidence for intermittent fasting (IF), an alternative to calorie-restricted diets, in treating obesity, an important health concern in Canada with few effective office-based treatment strategies. DATA SOURCES: A MEDLINE and EMBASE search from January 1, 2000, to July 1, 2019, yielded 1200 results using the key words fasting, time restricted feeding, meal skipping, alternate day fasting, intermittent fasting, and reduced meal frequency. STUDY SELECTION: Forty-one articles describing 27 trials addressed weight loss in overweight and obese patients: 18 small randomized controlled trials (level I evidence) and 9 trials comparing weight after IF to baseline weight with no control group (level II evidence). Studies were often of short duration (2 to 26 weeks) with low enrolment (10 to 244 participants); 2 were of 1-year duration. Protocols varied, with only 5 studies including patients with type 2 diabetes. SYNTHESIS: All 27 IF trials found weight loss of 0.8% to 13.0% of baseline weight with no serious adverse events. Twelve studies comparing IF to calorie restriction found equivalent results. The 5 studies that included patients with type 2 diabetes documented improved glycemic control. CONCLUSION: Intermittent fasting shows promise for the treatment of obesity. To date, the studies have been small and of short duration. Longer-term research is needed to understand the sustainable role IF can play in weight loss.

Effects of opioid use in pregnancy on pediatric development and behaviour in children older than age 2: Systematic review.

OBJECTIVE: To summarize information on the effects of opioid use in pregnancy on subsequent pediatric development and behaviour. DATA SOURCES: Searches were performed in EMBASE, MEDLINE, and PsycINFO for peer-reviewed, English articles, including a manual search of their references, that were published between January 1, 2000, and May 1, 2018. STUDY SELECTION: Of the 543 articles reviewed, 19 relevant articles that focused on developmental effects of opioid exposure in utero were identified. Most of the studies provided level II evidence. One level I meta-analysis and 1 level III expert committee report were included. SYNTHESIS: The literature was divided between documenting some level of impairment or normalization of early development deficits over time. Often no opioid effect was found once researchers controlled for socioenvironmental factors. The degree to which environmental factors, opioid exposure, or both affect pediatric development remains to be determined. CONCLUSION: The effect of maternal opioid use on pediatric development is unclear and the evidence is inconsistent. However, opioid exposure in pregnancy does define these children as a population at risk. They might experience developmental delays compared with their peers, yet remain within population norms in cognition, fine-motor skills, hand-eye coordination, executive function, and attention and impulsivity levels.

Maternal-Fetal Monitoring of Opioid-Exposed Pregnancies: Analysis of a Pilot Community-Based Protocol and Review of the Literature.

OBJECTIVES: To describe/analyse a novel, community-based prenatal monitoring protocol for opioid-exposed pregnancies developed by our centre in 2014 to optimize prenatal care for this population. A literature review of published monitoring protocols for this population is also presented. METHODS: Retrospective comparison of pre-protocol (n = 215) and post-protocol (n = 251) cohorts. Medline and Embase were searched between 2000-2016 using MeSH terms: [fetal monitoring OR prenatal care] AND [opioid-related disorders OR substance-related disorders] in Medline and [fetal monitoring OR prenatal care] AND [opiate addiction OR substance abuse] in Embase, producing 518 results. Thirteen studies included protocols for monitoring opioid-exposed pregnancies. No comprehensive monitoring protocols with high-quality supporting evidence were found. RESULTS: We evaluated 466 opioid-exposed pregnancies, 215 before and 251 after introduction of the protocol. Since implementation, there was a significant increase in the number of opioid-exposed patients who have underwent urine drug screening (72.6% to 89.2%, P < 0.0001); a significant reduction in the number of urine drug screenings positive for illicit opioids (50.2% to 29.1%, P < 0.0001); and a significant increase in the number of patients who discontinued illicit opioid use by the time of delivery (24.7% to 39.4%, P < 0.01). There was no difference in the CS rate (27.4% vs. 26.3%, P > 0.05). There were no observed differences in the rate of preterm birth, birth weight <2500 g, or Apgar score <7 (P > 0.05). CONCLUSIONS: Care of women with increased opioid use during pregnancy is an important but under-studied health issue. A novel protocol for focused antenatal care provision for women with opioid-exposed pregnancies improves standard of care and maternal/fetal outcomes.

Community-associated methicillin-resistant Staphylococcus aureus infection: Literature review and clinical update.

OBJECTIVE: To provide information on the prevalence and treatment of methicillin-resistant Staphylococcus aureus (MRSA) infections and the distinction between community-associated MRSA and health care-associated MRSA. QUALITY OF EVIDENCE: The MEDLINE and EMBASE databases were searched from 2005 to 2016. Epidemiologic studies were summarized and the relevant treatment literature was based on level I evidence. MAIN MESSAGE: The incidence of community-associated MRSA infection is rising. Certain populations, including indigenous Canadians and homeless populations, are particularly affected. Community-associated MRSA can be distinguished from health care-associated MRSA based on genetic, epidemiologic, or microbiological profiles. It retains susceptibility to some oral agents including trimethoprim-sulfamethoxazole, clindamycin, and tetracyclines. Community-associated MRSA typically presents as purulent skin and soft tissue infection, but invasive infection occurs and can lead to severe, complicated disease. Treatment choices and the need for empiric MRSA coverage are influenced by the type and severity of infection. CONCLUSION: Community-associated MRSA is a common cause of skin and soft tissue infections and might be common in populations where overcrowding and limited access to clean water exist.

Defining "high-frequency" emergency department use: Does one size fit all for urban and rural areas?

OBJECTIVE: To suggest a functional definition for identification of "high-frequency" emergency department (ED) users in rural areas. DESIGN: Retrospective analysis of secondary data. SETTING: Sioux Lookout Meno Ya Win Health Centre in northwestern Ontario. PARTICIPANTS: All ED visitors (N = 7121) in 2014 (N = 17 911 visits) in one rural hospital. MAIN OUTCOME MEASURES: The number of patients and visits identified using different definitions of high-frequency use. RESULTS: By using the most common definition of high-frequency use (≥ 4 annual visits) for our hospital data, we identified 16.7% of ED patients. Using 6 or more annual visits as the definition, we identified 7.9% of ED patients; these patients accounted for 31.3% of the ED visit workload. Using the definition of 6 or more identifies less than 10% of the patients, which is a similar result to using the lower visit standard (≥ 4) in urban centres. CONCLUSION: We suggest that the definition for high-frequency visitors to a rural ED should be 6 or more annual visits. Other useful subsets might include very high-frequency users (12 to 19 annual visits) and super users (≥ 20 annual visits).

First Nations hepatitis C virus infections: Six-year retrospective study of on-reserve rates of newly reported infections in northwestern Ontario.

OBJECTIVE: To document rates of newly reported hepatitis C virus (HCV) cases from 2010 to 2015 in remote First Nations communities. DESIGN: Retrospective analysis of aggregate data of newly reported HCV antibody-positive (Ab+) cases. SETTING: Northwestern Ontario. PARTICIPANTS: A total of 31 First Nations communities (an on-reserve population of 20 901) supported in health care by the Sioux Lookout First Nations Health Authority. MAIN OUTCOME MEASURES: The aggregate characteristic data included year of notification, age range, and sex for a 6-year period (2010 to 2015). RESULTS: There were 267 HCV Ab+ cases in the 6-year study period. The incidence in 2015 was 324.2 per 100 000 population. This is 11 times the rate for all of Ontario. The most common associated risk factor was sharing of intravenous drug use equipment. Women made up 52% of patients with newly reported HCV Ab+ cases. More than 45% of cases were in patients between 20 and 29 years of age. CONCLUSION: This high burden of newly reported HCV Ab+ cases in geographically remote First Nations communities is concerning, and prevention and treatment resources are needed. This burden of disease might pose more urgent health and social challenges than can be generalized from the experience of the rest of Canada.

Opioid use disorder and type 2 diabetes mellitus: Effect of participation in buprenorphine-naloxone substitution programs on glycemic control.

OBJECTIVE: To measure the effect of buprenorphine-naloxone as opioid substitution therapy on glycemic control in patients with type 2 diabetes mellitus and opioid use disorder. DESIGN: Retrospective cohort study and secondary data analysis. SETTING: Northwestern Ontario. PARTICIPANTS: Patients with diabetes receiving opioid substitution therapy, as well as patients with diabetes only, who live in 6 remote First Nations communities. MAIN OUTCOME MEASURES: Glycated hemoglobin A1c values during a 2-year time period in the 2 groups. RESULTS: Over a 2-year period, there was an absolute decrease of 1.20% in mean glycated hemoglobin A1c values in patients with diabetes who also received opioid substitution therapy, compared with patients with diabetes who were not being treated for opioid dependence, whose values rose by 0.02%. CONCLUSION: Patients with diabetes who also suffer from opioid use disorder achieve significant (P = .011) improvement in glycemic control when treated with buprenorphine-naloxone substitution therapy compared with other patients with diabetes. Treating opioid use disorder with buprenorphine-naloxone substitution therapy has an unintended positive effect on diabetes management.

Evaluation of 6 remote First Nations community-based buprenorphine programs in northwestern Ontario: Retrospective study.

OBJECTIVE: To evaluate established opioid addiction treatment programs that use traditional healing in combination with buprenorphine-naloxone maintenance treatment in 6 First Nations communities in the Sioux Lookout region of northwestern Ontario. DESIGN: Retrospective cohort study. SETTING: Six First Nations communities in northwestern Ontario. PARTICIPANTS: A total of 526 First Nations participants in opioid-dependence treatment programs. INTERVENTION: Buprenorphine-naloxone substitution therapy and First Nations healing programming. MAIN OUTCOME MEASURES: Retention rates and urine drug screening (UDS) results. RESULTS: Treatment retention rates at 6, 12, and 18 months were 84%, 78%, and 72%, respectively. We estimate that the rate at 24 months will also be more than 70%. The UDS programming varied and was implemented in only 1 community. Initially urine testing was voluntary and it then became mandatory. Screening with either method found the proportion of urine samples with negative results for illicit opioids ranged between 84% and 95%. CONCLUSION: The program's treatment retention rates and negative UDS results were higher than those reported for most methadone and buprenorphine-naloxone programs, despite a patient population where severe posttraumatic stress disorder is endemic, and despite the programs' lack of resources and addiction expertise. Community-based programs like these overcome the initial challenge of cultural competence. First Nations communities in other provinces should establish their own buprenorphinenaloxone programs, using local primary care physicians as prescribers. Sustainable core funding is needed for programming, long-term aftercare, and trauma recovery for such initiatives.

Prescription opioid prescribing, use/misuse, harms and treatment among Aboriginal people in Canada: a narrative review of available data and indicators.

INTRODUCTION: Prescription opioid (PO) misuse and related harms are high in Canada, and a major public health challenge. In Canada, 1.4 million individuals (4.3% of the total population) self-identify as Aboriginal, among whom substance use and related harms are elevated. While there are reports of PO use and associated problems among Aboriginal groups, no comprehensive data review currently exists. METHODS: A review of available data sources (ie journal publications, public reports and 'grey' literature) was conducted following principles of a scoping review. Information and data were identified, extracted, and organized into major indicator categories: PO prescribing/dispensing, use/abuse, morbidity/mortality harms and treatment, and narratively reported. RESULTS: Data suggest that PO dispensing, use and misuse levels among Aboriginal populations are high and/or rising in select settings when compared to the general Canadian population. High levels of PO-related dependence and pregnancy harms exist (mainly in Northern Ontario); there is some indication of elevated opioid mortality among Aboriginals. Vast discrepancies in availability and access to interventions exist; some recent pilot studies suggest improved care. CONCLUSIONS: Data regarding PO use and harms among Aboriginal people are limited, even though elevated problem levels are indicated; improved monitoring, and more effective yet culturally and contextually appropriate interventions for this acute problem are needed.

Community-wide measures of wellness in a remote First Nations community experiencing opioid dependence: evaluating outpatient buprenorphine-naloxone substitution therapy in the context of a First Nations healing program.

OBJECTIVE: To document the development of unique opioid-dependence treatment in remote communities that combines First Nations healing strategies and substitution therapy with buprenorphine-naloxone. DESIGN: Quantitative measurements of community wellness and response to community-based opioid-dependence treatment. SETTING: Remote First Nations community in northwestern Ontario. PARTICIPANTS: A total of 140 self-referred opioid-dependent community members. INTERVENTION: Community-developed program of First Nations healing, addiction treatment, and substitution therapy. MAIN OUTCOME MEASURES: Community-wide measures of wellness: number of criminal charges, addiction-related medical evacuations, child protection agency cases, school attendance, and attendance at community events. RESULTS: The age-adjusted adult rate of opioid-dependence treatment was 41%. One year after the development of the in-community healing and substitution therapy program for opioid dependence, police criminal charges had fallen by 61.1%, child protection cases had fallen by 58.3%, school attendance had increased by 33.3%, and seasonal influenza immunizations had dramatically gone up by 350.0%. Attendance at community events is now robust, and sales at the local general store have gone up almost 20%. CONCLUSION: Community-wide wellness measures have undergone dramatic public health changes since the development of a First Nations healing program involving opioid substitution therapy with buprenorphine-naloxone. Funding for such programs is ad hoc and temporary, and this threatens the survival of the described program and other such programs developing in this region, which has been strongly affected by an opioid-dependence epidemic.

Acute rheumatic fever in First Nations communities in northwestern Ontario: Social determinants of health "bite the heart".

OBJECTIVE: To document a case series of 8 young First Nations patients diagnosed with acute rheumatic fever (ARF), a preventable disease that resulted in the death of 2 patients, in northwestern Ontario in the context of late diagnosis, overcrowded housing, and inadequate public health response. DESIGN: Retrospective case series over an 18-month period. SETTING: Remote First Nations communities in northwestern Ontario. PARTICIPANTS: Eight patients with ARF. MAIN OUTCOME MEASURES: Incidence, mortality, residual rheumatic heart disease, time to diagnosis, barriers to diagnosis and treatment, housing situation of patients, patient demographic characteristics (age, sex), and investigation results. RESULTS: The incidence of ARF in this population was 21.3 per 100,000, which is 75 times greater than the overall Canadian estimated incidence. The average patient age was 9.4 years. Most cases developed joint findings, and 5 of the surviving patients had rheumatic heart disease when they received echocardiography. The average time to diagnosis was 88 days. Two 4-year-old children died from ARF. Most patients lived in inadequate and crowded housing. CONCLUSION: This rare disease still exists in remote First Nations communities. These communities demonstrate an incidence equal to that in aboriginal communities in Australia and New Zealand, which have among the highest international incidence of ARF. Primordial prevention, including improved on-reserve housing, is urgently needed. Case detection and ongoing surveillance for primary and secondary prophylaxis requires a well resourced regional strategy.

Narcotic tapering in pregnancy using long-acting morphine: an 18-month prospective cohort study in northwestern Ontario.

OBJECTIVE: To document the management of and outcomes for patients receiving narcotic replacement and tapering with long-acting morphine preparations during pregnancy. DESIGN: A prospective cohort study over 18 months. SETTING: Northwestern Ontario. PARTICIPANTS: All 600 births at Meno Ya Win Health Centre in Sioux Lookout, Ont, from January 1, 2012, to June 30, 2013, including 166 narcotic-exposed pregnancies. INTERVENTION: Narcotic replacement and tapering of narcotic use with long-acting morphine preparations. MAIN OUTCOME MEASURES: Prenatal management of maternal narcotic use, incidence of neonatal abstinence syndrome, and other neonatal outcomes. RESULTS: The incidence of neonatal abstinence syndrome fell significantly to 18.1% of pregnancies exposed to narcotics (from 29.5% in a previous 2010 study, P = .003) among patients using narcotic replacement and tapering with long-acting morphine preparations. Neonatal outcomes were otherwise equivalent to those of the nonexposed pregnancies. CONCLUSION: In many patients, long-acting morphine preparations can be safely used and tapered in pregnancy, with a subsequent decrease in observed neonatal withdrawal symptoms.

Incidence of narcotic abuse during pregnancy in northwestern Ontario: three-year prospective cohort study.

OBJECTIVE: To document the incidence and outcomes of narcotic use during pregnancy in northwestern Ontario. DESIGN: Three-year prospective cohort study. SETTING: Sioux Lookout and surrounding communities in northwestern Ontario. PARTICIPANTS: A total of 1206 consecutive births in a catchment area of 28 000 First Nations patients. MAIN OUTCOME MEASURES: Incidence of narcotic use, and maternal and neonatal outcomes. RESULTS: Incidence of narcotic use in pregnancy has risen to 28.6% (P < .001) and incidence of neonatal abstinence syndrome has fallen to 18.0% of narcotic-exposed births (P = .003). Daily intravenous drug use is now a common pattern of abuse. CONCLUSION: Narcotic abuse in pregnancy has dramatically increased in northwestern Ontario. Neonatal outcomes have improved as a result of a family medicine-based prenatal and obstetric program that includes a narcotic replacement and tapering program.