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1.
J Reconstr Microsurg ; 39(9): 751-757, 2023 Nov.
Article in English | MEDLINE | ID: mdl-37068512

ABSTRACT

BACKGROUND: In the setting of the opioid crisis, managing postoperative pain without the exclusive use of opiates has become a topic of interest. Many hospitals have begun implementing enhanced recovery after surgery protocols to decrease postoperative complications, hospital costs, and opiate utilization. Ketorolac has been added to many of these protocols, but few studies have examined its effects independently. METHODS: A retrospective chart review was performed on all patients that received autologous breast reconstruction from October 2020 to June 2022 at an academic institution. We identified patients who did and did not receive postoperative ketorolac. Use of ketorolac was based upon surgeon preference. The two groups were compared in basic demographics, reconstruction characteristics, length of stay, complications, reoperations, and morphine milligram equivalents (MMEs). RESULTS: One-hundred ten patients were included for the analysis, with 55 receiving scheduled postoperative ketorolac and 55 who did not receive ketorolac. There were seven incidences of postoperative complications in each group (12.7%, p = 1.00). The total mean postoperative MMEs were 344.7 for the nonketorolac group and 336.5 for the ketorolac group (p = 0.81). No variable was found to be independently associated with postoperative opiate use. Ketorolac was not found to contribute significantly to any postoperative complication. CONCLUSION: In this study, the use of ketorolac did not significantly reduce opiate use in a cohort of 110 patients. Surgeons should consider whether the use of ketorolac alone is the best option to reduce postoperative opiate use following free flap breast reconstruction.


Subject(s)
Free Tissue Flaps , Mammaplasty , Opiate Alkaloids , Humans , Ketorolac/therapeutic use , Retrospective Studies , Pain, Postoperative/drug therapy , Postoperative Complications
2.
Ann Plast Surg ; 90(2): 114-117, 2023 Feb 01.
Article in English | MEDLINE | ID: mdl-35502937

ABSTRACT

BACKGROUND: Racial disparities in plastic surgery limit health care accessibility and quality. The aim of this study is to determine if racial disparities exist within patient-targeted advertising materials on academic plastic surgery practice (APSP) Web sites and if disparities are more pronounced in specific categories within plastic surgery. METHODS: Throughout May 2021, 3 independent reviewers analyzed the Web sites for APSPs and identified all photos, videos, and graphics with visible skin. For each image, the Fitzpatrick skin tone scale was used to classify the skin tone as "White" (I-III) or "non-White" (IV-VI). The images were further categorized based on the type of procedure depicted. Comparisons were made to publish US census data using χ 2 tests and linear mixed effects models. RESULTS: In total, 4615 images were analyzed from 100 APSP Web sites. Seven hundred eighty (16.9%) portrayed non-White skin tone, which was significantly less than expected based on US census data (23.7% non-White race) ( P < 0.001). Online representation had the starkest disparity in hand surgery (8.65% non-White) and adult craniofacial (9.74% non-White). The only categories that showed no significant difference between representation and demographics included implant-based breast reconstruction ( P = 0.32) and pediatric craniofacial ( P = 0.93). Overall, the marketing materials demonstrated significantly lower representation of non-White skin compared with the census demographics by an absolute difference of -4.71% ( P < 0.001). CONCLUSIONS: Non-White patients are significantly underrepresented in advertising materials published by APSPs, indicating systemic racial biases. Patient-targeted advertising can be improved to promote equality in representation for patients seeking plastic and reconstructive surgery.


Subject(s)
Healthcare Disparities , Marketing , Racial Groups , Surgery, Plastic , Adult , Child , Humans , United States
3.
Cleft Palate Craniofac J ; 60(1): 75-81, 2023 01.
Article in English | MEDLINE | ID: mdl-34730019

ABSTRACT

OBJECTIVE: Treatment of severe maxillary hypoplasia is commonly addressed via distraction osteogenesis with a rigid external device (RED). While effective, this method can be socially stigmatizing in an already vulnerable patient population. To prepare children and their caregivers for life with a RED and decrease peri-operative anxiety, we instituted a multidisciplinary pre-surgical education session (MPES). This educational team involves our cleft care coordinator, child life specialist, orthodontist and plastic surgeon 2 weeks prior to surgery. We reviewed the impact of this intervention by examining clinical outcomes before and after its implementation. DESIGN: From February 2017 to February 2020, a retrospective chart review was performed to include patients with orofacial clefts and maxillary hypoplasia who underwent maxillary distraction osteogenesis with RED at our center before (28 patients) and after (29 patients) the implementation of MPES. RESULTS: MPES was associated with a significantly shorter length of stay compared to controls who did not receive MPES (3.6 vs 3.1 days, p < 0.03) and significantly decreased usage of inpatient narcotic pain medication compared to controls (16.8 morphine equivalents vs 31.8 morphine equivalents, p < 0.02). Our intervention also demonstrated a trend towards decrease in minor complications but did not achieve statistical significance p = 0.32). CONCLUSIONS: Multidisciplinary presurgical education is a beneficial adjunct in the care of patients with orofacial clefts and maxillary hypoplasia undergoing maxillary advancement with a RED.


Subject(s)
Cleft Lip , Cleft Palate , Child , Humans , Cleft Lip/surgery , Retrospective Studies , Cleft Palate/surgery
4.
Plast Reconstr Surg ; 151(1): 17-24, 2023 01 01.
Article in English | MEDLINE | ID: mdl-36194057

ABSTRACT

BACKGROUND: The Breast Reconstruction Evaluation of Acellular Dermal Matrix as a Sling Trial (BREASTrial) is a blinded, randomized trial comparing the outcomes of tissue expander breast reconstruction using AlloDerm or DermaMatrix. In this final stage of the trial, outcomes 3 months to 2 years after definitive reconstruction are reported along with patient satisfaction data. METHODS: A randomized trial was conducted to compare complication rates between groups of patients who underwent reconstruction with AlloDerm and DermaMatrix. Regression models were used to analyze the impact of matrix type, age, chemotherapy, radiation therapy, and reconstructive type on complication rates. Premastectomy and postmastectomy questionnaires were used to assess patient satisfaction and were also analyzed using regression models. RESULTS: Of the 128 patients (199 breasts) who were randomized in the trial, 108 patients (167 breasts) were available for analysis in stage III. There was no difference in the overall complication rates between the AlloDerm and DermaMatrix groups (6% versus 13.2%; P = 0.3) or the severity of those complications ( P = 0.7). Obesity was a positive predictor for complications, regardless of reconstruction group ( P = 0.02). Patient satisfaction was positive overall and did not grossly vary between AlloDerm and DermaMatrix groups. CONCLUSIONS: Findings from the BREASTrial conclude that AlloDerm and DermaMatrix exhibit similar histologic and clinical outcomes. Patient satisfaction is also similar between matrices. Obesity is a predictor of complications, and acellular dermal matrices should be used with caution in these patients. As the largest head-to-head trial comparing two acellular dermal matrices, the BREASTrial contributes to the fund of knowledge regarding acellular dermal matrix supplementation in breast reconstruction. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, II.


Subject(s)
Acellular Dermis , Breast Implantation , Breast Implants , Breast Neoplasms , Mammaplasty , Humans , Female , Mastectomy/adverse effects , Breast Neoplasms/surgery , Breast Neoplasms/complications , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Mammaplasty/adverse effects , Retrospective Studies , Obesity/complications , Breast Implants/adverse effects , Breast Implantation/adverse effects
5.
J Reconstr Microsurg ; 39(5): 343-349, 2023 Jun.
Article in English | MEDLINE | ID: mdl-35952678

ABSTRACT

BACKGROUND: Free tissue transfer is utilized as a reconstructive option for various anatomic defects. While it has long been performed in adults, reconstructive surgeons have used free tissue transfer to a lesser degree in children. As such, there are few analyses of factors associated with complications in free tissue transfer within this population. The aim of this study is to assess factors associated with readmission and reoperation in pediatric free flap patients utilizing the pediatric National Surgical Quality Improvement Program database. METHODS: Pediatric patients who underwent microvascular reconstruction between 2015 and 2020 were included. Patients were identified by five microvascular reconstruction Current Procedural Terminology codes and were then stratified by flap site (head and neck, extremities, trunk) and defect etiology (congenital, trauma, infection, neoplasm). Multivariate logistic regression was performed to identify factors associated with readmissions and reoperations. RESULTS: The study cohort consisted of 258 patients. The average age was 10.0 ± 4.7 years and the majority of patients were male (n = 149, 57.8%), were of white race (n = 164, 63.6%), and had a normal body mass index. Twenty-two patients (8.5%) experienced an unplanned readmission within 30 days of the initial operation, most commonly for wound disruption (31.8% of readmissions). The overall rate of unplanned reoperation within 30 days was 11.6% (n = 30) for all patients, with an average of 8.9 ± 7.5 days to reoperation. On multivariate regression analysis, each hour increase in operative time was associated with an increased odds of reoperation (odds ratio [OR]: 1.27; 95% confidence interval [CI]: 1.12, 1.45) and readmission (OR: 1.16; 95% CI: 1.02, 1.34). CONCLUSION: In pediatric patients undergoing free tissue transfer, higher readmission and reoperation risk was associated with longer operative duration. Overall, free tissue transfer is safe in the pediatric population with relatively low rates of readmission and reoperation.


Subject(s)
Free Tissue Flaps , Patient Readmission , Adult , Humans , Male , Child , Female , Child, Preschool , Adolescent , Reoperation , Risk Factors , Postoperative Complications/epidemiology , Retrospective Studies
6.
Arch Plast Surg ; 49(6): 716-723, 2022 Nov.
Article in English | MEDLINE | ID: mdl-36523919

ABSTRACT

Background In March 2021, the United States Food and Drug Administration (FDA) safety communication cautioned against the use of acellular dermal matrix (ADM) products in breast reconstruction and reiterated that the FDA does not approve ADM use in breast surgery. This study aims to assess the safety of ADM use in breast reconstruction. Methods Women who underwent ADM and non-ADM assisted tissue expander (TE)-based breast reconstruction were identified using the National Surgical Quality Improvement Program database (2012-2019). Trends of ADM use over time, and 30-day outcomes of surgical site infection (SSI), dehiscence, and unplanned reoperation were assessed. Results Of the 49,049 TE-based breast reconstructive cases, 42.4% were ADM assisted and 57.6% non-ADM assisted. From 2012 to 2019, the use of ADM increased from 26.1 to 55.6% (relative risk [RR] =1.10; p < 0.01). Higher rates of SSI (3.9 vs. 3.4%; p = 0.003) and reoperation (7.4 vs. 6.0%; p < 0.001) were seen in the ADM cohort. There was no significant difference seen in dehiscence rates (0.7 vs. 0.7%; p = 0.73). The most common reoperation within 30 days for the ADM group (17.6%) was removal of TE without insertion of implant (current procedural terminology: 11,971). ADM-assisted breast reconstruction was associated with increased relative risk of SSI by 10% (RR = 1.10, confidence interval [CI]: 1.01-1.21; p = 0.03) and reoperation by 15% (RR = 1.15, CI: 1.08-1.23; p < 0.001). Conclusions ADM-assisted breast reconstruction more than doubled from 2012 to 2019. There are statistically higher complication rates of SSI (0.5%) and reoperation (1.4%) with ADM use in TE-based breast reconstruction, suggesting that reconstruction without ADM is safe when comparing immediate postoperative outcomes.

7.
Ann Plast Surg ; 89(6): 694-702, 2022 12 01.
Article in English | MEDLINE | ID: mdl-36416706

ABSTRACT

OBJECTIVE: The aim of the study is to determine rates of overall complications and failure of prepectoral breast reconstruction between various types of acellular dermal matrices (ADMs). BACKGROUND: Implant-based breast reconstruction is the most common reconstructive technique after mastectomy in the United States. Traditionally, the reconstruction has been performed in the subpectoral plane; however, there has been an emerging interest in prepectoral reconstruction using ADM. Human (hADM), porcine (pADM), and bovine (bADM) ADMs are available for use, but little is known about the benefits and complication profiles of each for prepectoral breast reconstruction. METHODS: Studies examining complications after the use of ADM for prepectoral breast reconstruction were identified using MEDLINE, Embase, the Cochrane Library, LILACS, and the Web of Science from January 2010 to August 2021. Titles and abstracts of 1838 studies were screened, followed by full-text screening of 355 articles. Thirty-three studies were found to meet inclusion criteria. RESULTS: From the 33 studies, 6046 prepectoral reconstructions were examined. Implant loss was comparable across the different types of ADM (pADM, 4.0%; hADM, 4.0%; bADM, 3.7%). Bovine ADM had the highest rate of capsular contracture (6.1%), infection (9.0%), skin flap necrosis (8.3%), dehiscence (5.4%), and hematoma (6.1%) when compared with both hADM and pADM. Human ADM had the highest rate of postoperative seroma (5.3%), followed by pADM (4.6%) and bADM (4.5%). CONCLUSIONS: Among the prepectoral breast reconstruction studies using hADM, pADM, or bADM included in our analysis, complication profiles were similar. Bovine ADM had the highest proportion of breast complications in the following categories: capsular contracture, infection rate, skin flap necrosis, dehiscence, and hematoma. Implant loss was comparable across the cohorts. Overall, prepectoral breast reconstruction using ADM leads to relatively low complication rates with the highest rates within the bADM cohort.


Subject(s)
Acellular Dermis , Breast Implants , Breast Neoplasms , Contracture , Mammaplasty , Humans , Cattle , Animals , Swine , United States , Female , Mastectomy/methods , Breast Neoplasms/surgery , Mammaplasty/methods , Postoperative Complications/epidemiology , Hematoma , Necrosis
8.
Langenbecks Arch Surg ; 407(8): 3727-3733, 2022 Dec.
Article in English | MEDLINE | ID: mdl-35857096

ABSTRACT

PURPOSE: The COVID-19 pandemic led to unprecedented changes in volume and quality of surgery. Utilizing the American College of Surgeons National Surgical Quality Improvement Program (NSQIP) database, the current study assesses the impact of COVID-19 on surgical volume during each quarter of 2020 in comparison to 2019. Quality of surgical care during 2020 was also investigated by assessing postoperative complications, readmissions, and reoperations during 2020 in comparison to the previous 5 years. MATERIALS AND METHODS: The NSQIP database was queried from 2015 to 2020. Descriptive statistics and a chi-squared test were utilized to compare demographic variables. A seasonal autoregressive integrated moving average time-series model was fit to assess the trend and seasonality of complications from 2015 to 2019 and was used to forecast the proportion of complications in the year 2020 and compared the forecast with the actual proportions graphically. RESULTS: There were fewer patients operated on in 2020 compared to 2019, with the most dramatic drop in Q2 with a nearly 27% decrease. Patients with ASA class 3 or greater were operated on at a greater proportion in every quarter of 2020. Q2 of 2020 represented the highest proportion of any operative complications since 2015 at ~13%. Q4 of 2020 demonstrated a return to 2020 Q1 complication proportions. CONCLUSION: Surgical volume was heavily affected in 2020, particularly in Q2. Patients during Q2 of 2020 were generally of a higher ASA class and had increased operative complications. Operative volume and overall surgical complication rate normalized over the next two quarters.


Subject(s)
COVID-19 , Humans , COVID-19/epidemiology , Pandemics , Postoperative Complications/epidemiology , Reoperation , Quality Improvement , Retrospective Studies
9.
Sarcoma ; 2022: 6240293, 2022.
Article in English | MEDLINE | ID: mdl-35586727

ABSTRACT

Background: Due to extended life expectancy and recent improvements in surgical techniques, limb salvage has replaced amputation as the gold standard and is now performed in 90-95% of upper extremity malignancies. However, many of these salvage procedures are associated with significant postsurgical complications. In particular, the clavicula pro humero (CPH) procedure is associated with high rates of nonunion. We present our experience with upper extremity salvage using the free vascularized fibular flap (VFF) after failure or nonunion of the original CPH procedure in the pediatric population. Methods: Five patients under the age of 18 diagnosed with upper extremity sarcoma who underwent tumor resection with immediate CPH reconstruction complicated with nonunion, and subsequent revision with free VFF were included. Data on patient demographics, oncologic characteristics, surgical procedures, intraoperative details, postoperative complications, and time to graft union were recorded. Results: Five patients (average age = 8.4 years; range = 5-10 years at surgery date) underwent secondary limb salvage procedure with free VFF reconstruction following failed CPH reconstruction for proximal humeral osteosarcoma (n = 4) or Ewing sarcoma (n = 1). The mean follow-up was 3.7 years. Complications occurred in five patients (100%), with three patients requiring reoperation (60%). Four patients achieved graft union (average union time = 3.7 months) and successful limb reconstruction. Four patients were alive with no local recurrence of the disease. One patient did not achieve union and was lost to follow-up. Conclusion: Primary bone tumors in the pediatric population require wide surgical resection, and reconstruction often has high complication rates that can warrant further procedures. A free VFF is a viable option for upper extremity salvage after previously failed reconstructions because it provides vascularized tissue to a scarred tissue bed and allows for the replacement or augmentation of large bony defects.

10.
Ann Plast Surg ; 88(6): 589-593, 2022 06 01.
Article in English | MEDLINE | ID: mdl-35180752

ABSTRACT

BACKGROUND: With limitation of in-person clinical visits due to the COVID-19 pandemic, telehealth has emerged as an important platform to deliver healthcare. Satisfaction with telehealth has been examined previously in the adult plastic surgery population. However, studies examining its use and satisfaction in the pediatric plastic surgery population are limited. In this study, we explore patient/caregiver satisfaction with the rapid institution of telehealth in our pediatric plastic surgery clinic and factors affecting satisfaction scores. METHODS: From March 2020 to February 2021, families of pediatric patients seen via video telehealth in the pediatric plastic surgery clinic at our center were invited to participate in a posttelehealth session survey. Telehealth visits encompassed both preliminary consultations as well as follow-up visits. After appropriate consent was obtained, patients' families completed a posttelehealth survey conveying demographics and satisfaction with telehealth via a 5-point Likert scale. RESULTS: Seventy eight of 131 eligible families elected to participate. Visit types included the following: initial consultations (23.1%), preoperative visits (10.3%), postoperative visits (29.5%), and follow-up visits (37.1%). A total of 80.3% of the respondents were overall satisfied with their telehealth experience. A total of 85.3% of the respondents agreed that telehealth made it easier for them to see their doctor, and 96.7% of the respondents felt using telehealth saved them time in traveling to the clinic. A total of 89.5% of the respondents felt it important for the state of Utah to have a telehealth program available to pediatric patients. CONCLUSIONS: Video telehealth is a useful adjunct in the care of pediatric plastic surgery patients with high caregiver satisfaction.


Subject(s)
COVID-19 , Surgery, Plastic , Telemedicine , Adult , Child , Humans , Pandemics , Patient Satisfaction , SARS-CoV-2
11.
Plast Reconstr Surg Glob Open ; 10(2): e4099, 2022 Feb.
Article in English | MEDLINE | ID: mdl-35169529

ABSTRACT

Cleft repair has been in constant evolution since its inception. Conventional repair of the cleft hard palate involves closure of nasal and oral mucosa without bony reconstitution. In many instances, this approach is adequate, but, particularly in complete clefts, the lack of bony support can lead to collapse of the maxillary arch, dental crowding, and posterior cross-bite. To address these shortcomings, our institution performs a two-staged palatoplasty with concomitant bone grafting of the alveolus and hard palate in the second stage. A retrospective review of children who underwent a two-staged palatoplasty at our institution was performed. These patients' records and images were reviewed for complications and changes in maxillary morphology. Fourteen patients with complete clefts had a two-staged palatoplasty with bone grafting in the second stage. The mean age at surgery was 37.5 months, and the mean follow-up was 16 months. One patient had resorption of the alveolar bone graft requiring additional bone grafting. The remaining patients were without complications and had good consolidation of the bone graft on follow-up imaging. Our early results support that there is a low complication rate (7% regrafting) in those patients who underwent bone grafting at the time of cleft palate repair with early evidence of bony consolidation on imaging and clinical examination. Wide exposure during the repair allows complete grafting of the maxillary bony deficit, which is not possible with traditional alveolar cleft repair and may alleviate the shortcoming of soft-tissue closure only. Future study is necessary to determine long-term outcomes.

12.
Plast Reconstr Surg Glob Open ; 9(12): e3986, 2021 Dec.
Article in English | MEDLINE | ID: mdl-34934601

ABSTRACT

Absence of the proximal upper limb, whether congenital or acquired, has a profound impact on quality of life. Targeted muscle reinnervation (TMR) was originally developed to improve functional control over myoelectric prostheses; however, it has also been shown to decrease phantom limb pain and neuroma pain as well as prevent neuroma formation. In children, whose rates of prosthetic use are considerably lower than adults, the effects of amputation on limb function can be devastating. To date, there is very little literature regarding the use of TMR in children. In this case report, we review the current literature and present the case of a 9-year-old boy with a transhumeral amputation secondary to a traumatic injury who underwent acute TMR at the time of wound closure. At 22 months follow-up, the patient is doing well with minimal pain, no evidence of neuroma formation, and signs of muscle reinnervation.

13.
J Craniofac Surg ; 32(8): e814-e816, 2021.
Article in English | MEDLINE | ID: mdl-34347717

ABSTRACT

ABSTRACT: The purpose of this clinical report is to present the novel management of a type Tessier 3 cleft which was treated using a palatal expander in reverse fashion to reapproximate the craniofacial skeleton allowing for closure of the palate and soft tissue of the cleft. Reapproximation of the bony component of the cleft was achieved without osteotomies and allowed for easier and earlier realignment of the bony and soft tissue components of the cleft. To our knowledge, this is the first use of reverse palatal expansion in the treatment of type 3 Tessier cleft. Reverse palatal expansion made management of this cleft more straightforward and should be considered as a useful adjunct in the management of wide facial clefts.


Subject(s)
Cleft Lip , Cleft Palate , Cleft Lip/surgery , Cleft Palate/surgery , Humans , Palatal Expansion Technique
14.
J Pediatr Orthop ; 41(4): 221-226, 2021 Apr 01.
Article in English | MEDLINE | ID: mdl-33534371

ABSTRACT

BACKGROUND: Hip dysplasia in the nonambulatory child with spastic cerebral palsy (CP) is a common condition not always effectively treated with conservative measures even when recognized early. Optimal surgical intervention strategies and timing are not clear from previous studies. Contralateral hips with less severe subluxation in these patients also often undergo surgery and little is known of outcomes of these less severe hips. This study aims to clarify treatment factors related to long term success following hip surgery for subluxation in nonambulatory children with CP. METHODS: A total of 183 nonambulatory subjects with CP and a minimum of 2-year follow-up were included. All subjects underwent varus rotational osteotomy of the femur; other surgical factors considered were addition of pelvic osteotomy (PO), capsulorrhaphy, and soft tissue releases. Additional factors studied were age at index surgery, sex, and unilateral versus bilateral surgery. Severely subluxated (SS) hips, defined as having >50% migration, were studied separately from contralateral nonsevere hips. Surgeries were deemed successful if final follow-up indicated a migration of <25%; patients with any revision surgeries or >25% migration were categorized as failures. RESULTS: A 60% success rate was found in SS hips and a 68% success rate in nonsevere hips. Age at index surgery did not influence success rates in SS hips. In the nonsevere hips, success was associated with index surgery at older age. The addition of a PO was the only concomitant procedure demonstrated to improve outcomes. In SS hips, those with a successful outcome were 2.5 times more likely to have had a PO. The addition of capsulorrhaphy had a negative effect on the entire group, reducing odds of success to 0.8. No other factors were significant. CONCLUSIONS: The findings from this multicenter retrospective study suggest that PO be added to varus rotational osteotomies in patients with severe hip subluxation. Surgery should be undertaken for severe dysplasia without concern for age. The addition of capsulorrhaphy does not improve rate of success. LEVEL OF EVIDENCE: Level III-retrospective comparative study.


Subject(s)
Cerebral Palsy/complications , Hip Dislocation/etiology , Hip Dislocation/surgery , Adolescent , Age Factors , Child , Child, Preschool , Female , Femur/surgery , Follow-Up Studies , Humans , Joint Capsule/surgery , Male , Mobility Limitation , Osteotomy , Pelvic Bones/surgery , Retrospective Studies , Severity of Illness Index , Treatment Outcome , Walking
15.
Heliyon ; 5(1): e01193, 2019 Jan.
Article in English | MEDLINE | ID: mdl-30775582

ABSTRACT

BACKGROUND: There are few studies that objectively assess physical activity using accelerometry in postpartum women and none that do so before 3 months postpartum. It is not known whether accelerometry can be successfully used in the early postpartum period and thus benefit studies designed to assess the health benefits and risks of early physical activity. Wear compliance may be substantially lower several weeks after childbirth, given the overwhelming nature of the early postpartum period, particularly for first time mothers. The aims of this study were to 1) describe the methods used to facilitate protocol compliance of wrist-worn accelerometry, 2) describe device usage and wear time in early postpartum primiparous women and 3) to place the compliance characteristics of early postpartum primiparous women in our study in context with that of other studies of postpartum women and standards published by large, physical activity surveillance studies. METHODS: Participants were primiparous women who were enrolled at 3rd trimester in a larger ongoing prospective cohort study, delivered vaginally, and lived in a 60 mile radius of the research site. The parent study was designed to evaluate the effects of early physical activity on pelvic floor health. Participants wore a wrist accelerometer (ActiGraph™ GT3XLink device) over two 7-day periods, 2-3 weeks and 5-6 weeks postpartum. We developed a protocol based on best practices to enhance compliance in this population. The Choi (2011) algorithm was used to determine wear time. RESULTS: Of all participants, 82.6% (166 of 201 eligible) and 70.1% (141 of 201 eligible) at 2-3 and 5-6 weeks, respectively, received and wore a functional device in the correct study time-frame for at least 7 days. Of participants that received a functional device, 94.3% (166/176) and 86.5% (141/163) wore the device for at least 7 days, with mean wear times of 1348.0 (135.8) minutes/day and 1313.5 (152) minutes/day, respectively. At 2-3 weeks, 96.1% and 90.4% met the NHANES and Whitehall II Study wear standards, respectively, while at 5-6 weeks, 93.9% and 84.1% did so. CONCLUSION: Despite challenges in conducting physical activity research in postpartum women, adherence to wrist-worn accelerometry is high with this protocol.

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