Adding folic acid to corn Masa flour: Partnering to improve pregnancy outcomes and reduce health disparities.

Although strides have been made in preventing neural tube defects (NTDs), Hispanic women remain more likely to have a baby born with an NTD and less likely to know the benefits of, or consume, folic acid than women of other race/ethnic groups. In 1998, the U.S. Food and Drug Administration (FDA) mandated that all enriched cereal grain products be fortified with folic acid; however, corn masa flour (CMF), used to make many corn products that are a diet staple of many Hispanic groups, was not included under this regulation. In 2006, a Working Group began a collaboration to address this disparity by pursuing a petition to FDA to allow folic acid to be added voluntarily to CMF. The petition process was a monumental effort that required collaboration and commitment by partners representing the affected population, manufacturers, scientists, and others. The petition was approved in 2016 and folic acid is now added to CMF products, with expected results of more women achieving the recommended daily folic acid intake, more infants born per year without an NTD, and millions of dollars in direct medical expenditures averted. This 10-year public-private partnership brought together diverse groups that traditionally have different goals. The Working Group continues to work toward ensuring that fortified CMF products are available to the consumer, with the end goal of achieving a reduction in NTD-affected pregnancies.

Screening for Excessive Alcohol Use and Brief Counseling of Adults - 17 States and the District of Columbia, 2014.

Excessive and/or risky alcohol use* resulted in $249 billion in economic costs in 2010 (1) and >88,000 deaths in the United States every year from 2006 to 2010 (2). It is associated with birth defects and disabilities (e.g., fetal alcohol spectrum disorders [FASDs]), increases in chronic diseases (e.g., heart disease and breast cancer), and injuries and violence (e.g., motor vehicle crashes, suicide, and homicide).† Since 2004, the U.S. Preventive Services Task Force (USPSTF) has recommended alcohol misuse screening and brief counseling (also known as alcohol screening and brief intervention or ASBI) for adults aged ≥18 years (3).§ Among adults, ASBI reduces episodes of binge-level consumption, reduces weekly alcohol consumption, and increases compliance with recommended drinking limits in those who have an intervention in comparison to those who do not (3). A recent study suggested that health care providers rarely talk with patients about alcohol use (4). To estimate the prevalence of U.S. adults who reported receiving elements of ASBI, CDC analyzed 2014 Behavioral Risk Factor Surveillance System (BRFSS) data from 17 states¶ and the District of Columbia (DC). Weighted crude and age-standardized overall and state-level prevalence estimates were calculated by selected drinking patterns and demographic characteristics. Overall, 77.7% of adults (age-standardized estimate) reported being asked about alcohol use by a health professional in person or on a form during a checkup, but only 32.9% reported being asked about binge-level alcohol consumption (3). Among binge drinkers, only 37.2% reported being asked about alcohol use and advised about the harms of drinking too much, and only 18.1% reported being asked about alcohol use and advised to reduce or quit drinking. Widespread implementation of ASBI and other evidence-based interventions could help reduce excessive alcohol use in adults and related harms.

Describing the Prevalence of Neural Tube Defects Worldwide: A Systematic Literature Review.

BACKGROUND: Folate-sensitive neural tube defects (NTDs) are an important, preventable cause of morbidity and mortality worldwide. There is a need to describe the current global burden of NTDs and identify gaps in available NTD data. METHODS AND FINDINGS: We conducted a systematic review and searched multiple databases for NTD prevalence estimates and abstracted data from peer-reviewed literature, birth defects surveillance registries, and reports published between January 1990 and July 2014 that had greater than 5,000 births and were not solely based on mortality data. We classified countries according to World Health Organization (WHO) regions and World Bank income classifications. The initial search yielded 11,614 results; after systematic review we identified 160 full text manuscripts and reports that met the inclusion criteria. Data came from 75 countries. Coverage by WHO region varied in completeness (i.e., % of countries reporting) as follows: African (17%), Eastern Mediterranean (57%), European (49%), Americas (43%), South-East Asian (36%), and Western Pacific (33%). The reported NTD prevalence ranges and medians for each region were: African (5.2-75.4; 11.7 per 10,000 births), Eastern Mediterranean (2.1-124.1; 21.9 per 10,000 births), European (1.3-35.9; 9.0 per 10,000 births), Americas (3.3-27.9; 11.5 per 10,000 births), South-East Asian (1.9-66.2; 15.8 per 10,000 births), and Western Pacific (0.3-199.4; 6.9 per 10,000 births). The presence of a registry or surveillance system for NTDs increased with country income level: low income (0%), lower-middle income (25%), upper-middle income (70%), and high income (91%). CONCLUSIONS: Many WHO member states (120/194) did not have any data on NTD prevalence. Where data are collected, prevalence estimates vary widely. These findings highlight the need for greater NTD surveillance efforts, especially in lower-income countries. NTDs are an important public health problem that can be prevented with folic acid supplementation and fortification of staple foods.

Effect of a second primary thyroid carcinoma on patients with head and neck squamous cell carcinoma.

BACKGROUND: The purpose of this study was to characterize the timing, histology, and behavior of second primary thyroid carcinoma (SPTC) developing after a diagnosis of head and neck squamous cell carcinoma (HNSCC). METHODS: We conducted a retrospective review of the Surveillance, Epidemiology, and End Results (SEER) 9 database. RESULTS: Patients with HNSCC who develop SPTC die 1.6 times sooner than those without SPTC. This effect is only seen if SPTC presents >6 months after diagnosis of HNSCC. Models were adjusted for age, sex, year of diagnosis, and location of HNSCC. There was no effect of prior radiation therapy on either mortality rates or time to development of thyroid cancer in patients with SPTC. The type of thyroid carcinoma that developed was similar between cohorts. CONCLUSION: The development of SPTC in patients with HNSCC results in decreased overall length of survival. © 2015 Wiley Periodicals, Inc. Head Neck 38: E890-E894, 2016.

Self-Reported Prevalence of Alcohol Screening Among U.S. Adults.

INTRODUCTION: The U.S. Preventive Services Task Force recommends for adults alcohol screening and brief behavioral counseling interventions in primary care settings. However, there is a paucity of population-based data on the prevalence of alcohol screening. This study examines adherence to this U.S. Preventive Services Task Force recommendation by estimating the prevalence of alcohol screening by demographic characteristics and binge drinking. METHODS: A cross-sectional analysis was conducted in 2013 and 2014 on data from the 2013 fall wave of the ConsumerStyles survey. ConsumerStyles is drawn from an Internet panel randomly recruited by probability-based sampling to be representative of the U.S. POPULATION: Data from 2,592 adult respondents who visited primary care physicians in the last year were analyzed to determine the prevalence of alcohol screening. RESULTS: Only 24.7% of respondents reported receiving alcohol screening. The prevalence of screening was similar among women (24.9%) and men (24.5%). Black non-Hispanics reported a significantly lower prevalence of screening than white non-Hispanics (16.2% vs 26.9%, prevalence ratio=0.60, 95% CI=0.40, 0.90). College graduates reported a significantly higher prevalence of screening than respondents with a high school degree or less (28.1% vs 20.8%, prevalence ratio=1.35, 95% CI=1.08, 1.69). CONCLUSIONS: Only about one in four respondents who visited a primary care physician in the last year reported being screened for alcohol misuse. Therefore, many men and women who misuse alcohol are unlikely to be identified. Increased screening may help reduce alcohol misuse and related negative health outcomes.

Alcohol use and binge drinking among women of childbearing age - United States, 2011-2013.

Excessive alcohol use is risk factor for a wide range of health and social problems including liver cirrhosis, certain cancers, depression, motor vehicle crashes, and violence. Alcohol use during pregnancy can lead to fetal alcohol spectrum disorders (FASDs) and other adverse birth outcomes . Community studies estimate that as many as 2% to 5% of first grade students in the United States might have an FASD, which include physical, behavioral, or learning impairments. In 2005, the Surgeon General reissued an advisory urging women who are or might be pregnant to abstain from alcohol consumption to eliminate the risk for FASDs or other negative birth outcomes. To estimate current prevalences of any alcohol use and binge drinking (consuming four or more drinks on an occasion) among pregnant and nonpregnant women aged 18-44 years in the United States, CDC analyzed 2011-2013 Behavioral Risk Factor Surveillance System (BRFSS) data. Among pregnant women, the prevalences of any alcohol use and binge drinking in the past 30 days were 10.2% and 3.1%, respectively. Among nonpregnant women, the prevalences of any alcohol use and binge drinking in the past 30 days were 53.6% and 18.2%, respectively. Among binge drinkers, pregnant women reported a significantly higher frequency of binge drinking than nonpregnant women (4.6 and 3.1 episodes, respectively); the largest amount consumed during binge drinking was also higher among pregnant women than nonpregnant women (7.5 versus 6.0 drinks), although this difference was not statistically significant. Implementation of evidence-based clinical and community-level strategies would be expected to reduce binge drinking among pregnant women and women of childbearing age, and any alcohol consumption among women who are or might be pregnant. Healthcare professionals can support these efforts by implementing alcohol screening and brief interventions in their primary care practices, and informing women that there is no known safe level of alcohol consumption when they are pregnant or might be pregnant.

Prevalence and characteristics of women at risk for an alcohol-exposed pregnancy (AEP) in the United States: estimates from the National Survey of Family Growth.

Non-pregnant women can avoid alcohol-exposed pregnancies (AEPs) by modifying drinking and/or contraceptive practices. The purpose of this study was to estimate the number and characteristics of women in the United States who are at risk of AEPs. We analyzed data from in-person interviews obtained from a national probability sample (i.e., the National Survey of Family Growth) of reproductive-aged women conducted from January 2002 to March 2003. To be at risk of AEP, a woman had to have met the following criteria in the last month: (1) was drinking; (2) had vaginal intercourse with a man; and (3) did not use contraception. During a 1-month period, nearly 2 million U.S. women were at risk of an AEP (95 % confidence interval 1,760,079-2,288,104), including more than 600,000 who were binge drinking. Thus, 3.4 %, or 1 in 30, of all non-pregnant women were at risk of an AEP. Most demographic and behavioral characteristics were not clearly associated with AEP risk. However, pregnancy intention was strongly associated with AEP risk (prevalence ratio = 12.0, P < 0.001) because women often continued to drink even after they stopped using contraception. Nearly 2 million U.S. women are at AEP risk and therefore at risk of having children born with fetal alcohol spectrum disorders. For pregnant women and women intending a pregnancy, there is an urgent need for wider implementation of prevention programs and policy approaches that can reduce the risk for this serious public health problem.

Endoscopic management of esophageal discontinuity.

BACKGROUND: The management of esophageal discontinuity remains challenging and often involves complex reconstructive surgeries. METHODS AND RESULTS: We describe a unique and successful treatment of esophageal discontinuity using a modification of the natural orifice translumenal surgery (NOTES) approach in a patient presenting with long-standing esophageal discontinuity resulting from an iatrogenic esophageal injury. CONCLUSION: This case provided an opportunity to affirm the efficacy of endoscopy for treating esophageal discontinuities to minimize the degree of morbidity and mortality normally associated with the surgical treatment of this type of injury. Our case reveals a novel and possibly more direct means of evaluating and treating esophageal injuries in which the degree of discontinuity and/or stenosis initially remains unknown.

Otolaryngology and medical malpractice: A review of the past decade, 2001-2011.

OBJECTIVES/HYPOTHESIS: To better understand the causes and outcomes of lawsuits involving otolaryngologists in the past decade by analyzing malpractice litigation trends to prevent future litigation and improve physician education. STUDY DESIGN: Analysis of a national database for all US civil trials. METHODS: The Westlaw database was reviewed from 2001 to 2011. Data were compiled on the demographics of the plaintiffs, use of expert witnesses, procedures, nature of the injury, legal allegations, verdicts, and indemnities. RESULTS: One hundred ninety-eight cases met inclusion criteria. Verdicts for the defendant/otolaryngologist predominated (58%), whereas the average award when the verdict favored the plaintiff was $1,782,514. When otolaryngologists were used as expert witnesses by the defense, the verdict outcome statistically favored the defendant. Two of the most commonly cited legal allegations were improper performance and failure to diagnose and treat. Fifty-one cases involved allegations of wrongful death, with the overall outcome favoring the plaintiffs (51%). The average indemnities in these cases were significantly higher for plaintiff verdicts at $2,552,580 versus settlements at $992,896. Forty-two cases involved malignancy, with the two most common allegations being failure to diagnose and treat (79%) and delay in diagnosis (74%). CONCLUSIONS: Our study reveals that in the past decade, in significant malpractice litigations, overall outcomes favored otolaryngologists. The average awards was significantly higher when cases involved malignancy. Our analysis reveals the importance of meticulous surgical techniques and thorough preoperative evaluations. Last, when otolaryngologists are defendants in litigation, our review reiterates the value of the otolaryngologist as the defense's expert witnesses.

Papillary Thyroid Carcinoma in a Branchial Cleft Cyst without a Thyroid Primary: Navigating a Diagnostic Dilemma.

We report a rare case of papillary thyroid carcinoma incidentally found within a branchial cleft cyst. Only four other cases have been described in the literature. A total thyroidectomy and selective neck dissection was performed, and no evidence of occult primary disease was found after review of fine sections. Branchial cleft cysts are the most common lateral neck masses. Ectopic thyroid tissue within a branchial cleft cyst is an unusual phenomenon, and papillary thyroid carcinoma arising from this tissue is extremely rare. Clinicians are left with a diagnostic dilemma when presented with thyroid tissue neoplasm within a neck cyst in the absence of a thyroid primary-is this a case of metastatic disease with a missed primary or rather carcinoma arising in ectopic thyroid tissue? A thorough discussion of the etiologies of these lateral neck masses is reviewed including the embryogenesis of thyroid tissue in a branchial cleft cyst. The prognosis of patients with papillary thyroid carcinoma in lateral neck cysts without a primary site identified appears to be good following excision of the cyst and total thyroidectomy. Other management recommendations regarding these unique lateral neck malignancies are also presented.

Microvascular reconstructive surgery in Operations Iraqi and Enduring Freedom: the US military experience performing free flaps in a combat zone.

BACKGROUND: Local nationals with complex wounds resulting from traumatic combat injuries during Operations Iraqi Freedom and Enduring Freedom usually must undergo reconstructive surgery in the combat zone. While the use of microvascular free-tissue transfer (free flaps) for traumatic reconstruction is well documented in the literature, various complicating factors exist when these intricate surgical procedures are performed in a theater of war. METHODS: The microvascular experiences of six military surgeons deployed during a 30-month period between 2006 and 2011 in Iraq and Afghanistan were retrospectively reviewed. RESULTS: Twenty-nine patients presented with complex traumatic wounds. Thirty-one free flaps were performed for the 29 patients. Location of tissue defects included the lower extremity (15), face/neck (8), upper extremity (6). Limb salvage was successful in all but one patient. Six of eight patients with head and neck wounds were tolerating oral intake at the time of discharge. There were three flap losses in 3 patients; two patients who experienced flap loss underwent a successful second free or regional flap. Minor complications occurred in six patients. CONCLUSION: Microvascular free tissue transfer for complex tissue defects in a combat zone is a critically important task and can improve quality of life for host-nation patients. Major US combat hospitals deployed to a war zone should include personnel who are trained and capable of performing these complex reconstructive procedures and who understand the many nuances of optimizing outcomes in this challenging environment.

Salivary gland surgery and medical malpractice.

OBJECTIVE: To better understand the causes and outcomes of lawsuits involving salivary gland surgery by analyzing malpractice litigation trends to prevent future litigation and improve physician education. STUDY DESIGN: Analysis of a national database. SETTING: All US civil trials. SUBJECTS AND METHODS: The WESTLAW database was reviewed from January 1987 to March 2011. Data were compiled on the demographics of the defendant, anatomic site of injury, initial pathology, nature of injury, legal allegations, verdicts, and indemnities. RESULTS: Twenty-six cases met inclusion criteria and were selected for review. Verdicts/settlements for the plaintiffs predominated (58%), and the average sum of the plaintiff's monetary award was $933,235. Sixteen cases (62%) involved injury to the parotid gland/duct, with 10 cases involving injury to the facial nerve. No cases were filed on the grounds of failure to use facial nerve monitoring. Nine cases (35%) involved injury to the submandibular gland/duct. The most common legal allegations listed were improper performance followed by unnecessary procedures. If failure or inadequate consent was a component of the legal allegations, the verdict outcome significantly favored the defendants. CONCLUSION: Our study reveals that the plaintiffs in litigations involving salivary gland surgery have a slight advantage in outcomes with a fairly substantial award. Our litigation review reiterates the importance of detailed anatomic knowledge of the lingual and facial nerve to avoid the pitfalls of surgical error and consequent litigation. In addition, thorough preoperative evaluation of salivary gland pathology, including radiographic studies and needle biopsy, may help avoid errors in diagnosis and subsequent litigations.

Characteristics and behaviors of mothers who have a child with fetal alcohol syndrome.

Fetal alcohol syndrome (FAS) is a leading cause of birth defects and developmental disabilities. The objective of this study was to identify the characteristics and behaviors of mothers of children with FAS in the United States using population-based data from the FAS Surveillance Network (FASSNet). FASSNet used a multiple source methodology that identified FAS cases through passive reporting and active review of records from hospitals, specialty clinics, private physicians, early intervention programs, Medicaid, birth certificates and other vital records, birth defects surveillance programs, and hospital discharge data. The surveillance included children born during January 1, 1995-December 31, 1997. In the four states included in our analysis - Arizona, New York, Alaska, and Colorado - there were 257 confirmed cases and 96 probable cases for a total of 353 FAS cases. Compared to all mothers in the states where surveillance occurred, mothers of children with FAS were significantly more likely to be older, American Indians/Alaska Natives, Black, not Hispanic, unmarried, unemployed, and without prenatal care, to smoke during pregnancy, to have a lower educational level, and to have more live born children. A significant proportion of mothers (9-29%) had another child with suspected alcohol effects. Compared to all US mothers, they were also significantly more likely to be on public assistance, to be on Medicaid at their child's birth, to have received treatment for alcohol abuse, to have confirmed alcoholism, to have used marijuana or cocaine during pregnancy, to have their baby screen positive for alcohol or drugs at birth, to have had an induced abortion, to have had a history of mental illness, to have been involved in binge drinking during pregnancy, and to have drunk heavily (7 days/week) during pregnancy. These findings suggest that it is possible to identify women who are at high risk of having a child with FAS and target these women for interventions.

Head and neck ultrasound: why now?

This article provides an overview of ultrasound and the techniques for its use by otolaryngologists in diagnosing and treating neck masses and lesions. Head and neck ultrasound is extremely useful in diagnosing neck masses and lesions and in facilitating many procedures that are commonly performed on the head and neck. Although in the past these studies were generally performed by radiologists, clinicians are now able to perform high-quality ultrasound studies and ultrasound-guided procedures in the head and neck. Given the advanced knowledge of head and neck anatomy and disease processes that otolaryngologists possess, head and neck ultrasound offers a logical and valuable extension of the physical examination. Recent improvements in ultrasound resolution, portability, and affordability have provided an excellent impetus for otolaryngologists to incorporate ultrasound into their office and operative practices.

Diagnostic efficacy of surgeon-performed ultrasound-guided fine needle aspiration: a randomized controlled trial.

OBJECTIVE: To evaluate the clinical efficacy of surgeon-performed, office-based head and neck ultrasound in facilitating diagnostic fine needle aspiration (FNA) of lesions in the head and neck. STUDY DESIGN: A randomized controlled trial of ultrasound-guided FNA versus traditional palpation-guided technique for palpable masses in the head and neck. SETTING: An office-based study performed in a military academic medical center. SUBJECTS AND METHODS: Eighty-one adults older than 18 years of age with a palpable head and neck mass (less than 3 cm in largest diameter) were randomized to ultrasound-guided or traditional palpation-guided FNA of a head and neck mass. Measured variables and outcomes for the study included tissue adequacy rates, tissue type, and operator variability. RESULTS: Following three passes using either palpation or ultrasound guidance, a comparative tissue adequacy rate of 84 percent for ultrasound guidance versus 58 percent for standard palpation was established (P < 0.014). With regard to tissue type, a statistically significant comparative diagnostic advantage for ultrasound guidance was observed in thyroid tissue while remaining statistically insignificant for lymphatic and salivary tissues. No statistical significance was found when comparing the ability of otolaryngology residents versus attending otolaryngologists to obtain ultrasound-guided diagnostic samples. CONCLUSION: Office-based surgeon-performed ultrasound-guided FNA of palpable lesions in the head and neck yields a statistically significant higher diagnostic rate compared to standard palpation technique. Our institutional experience supports the utility of surgeon-performed ultrasound as a core competency in clinical practice.

Adult presentation of a fourth branchial pouch sinus.

A fourth branchial pouch sinus is a rare clinical entity. The handful of previously reported cases have all involved children. We report a rare case of an intrathyroidal fourth branchial pouch sinus in an adult. A 36-year-old man presented with a recurrent left-sided deep neck abscess. A diagnostic evaluation by barium pharyngoesophagography in conjunction with computed tomography revealed the presence of a sinus tract that extended inferiorly from the left piriform sinus to the left thyroid lobe. The synchronous use of both of these imaging modalities with shared contrast enabled us both to establish the diagnosis and formulate a successful surgical approach. The patient underwent elective neck exploration with resection of the left thyroid lobe and superior sinus tract. Postoperative pathology confirmed the presence of an epithelium-lined sinus within the left lobe of the thyroid consistent with a branchial pouch derivative. Follow-up barium pharyngoesophagography demonstrated successful closure of the sinus tract. This unique case represents a delayed clinical presentation, and it broadens the differential diagnosis of recurrent deep neck abscess and thyroid cyst in the adult.

Use of complementary and alternative medicine among patients with arthritis.

INTRODUCTION: Previous studies suggest that people with arthritis have high rates of using complementary and alternative medicine (CAM) approaches for managing their arthritis, in addition to conventional treatments such as prescription medications. However, little is known about the use of CAM by diagnosis, or which forms of CAM are most frequently used by people with arthritis. This study was designed to provide detailed information about use of CAM for symptoms associated with arthritis in patients followed in primary care and specialty clinics in North Carolina. METHODS: Using a cross-sectional design, we drew our sample from primary care (n = 1,077) and specialist (n = 1,063) physician offices. Summary statistics were used to calculate differences within and between diagnostic groups, practice settings, and other characteristics. Logistic regression models clustered at the site level were used to determine the effect of patient characteristics on ever and current use of 9 CAM categories and an overall category of "any use." RESULTS: Most of the participants followed by specialists (90.5%) and a slightly smaller percentage of those in the primary care sample (82.8%) had tried at least 1 complementary therapy for arthritis symptoms. Participants with fibromyalgia used complementary therapies more often than those with rheumatoid arthritis, osteoarthritis, or chronic joint symptoms. More than 50% of patients in both samples used over-the-counter topical pain relievers, more than 25% used meditation or drew on religious or spiritual beliefs, and more than 19% used a chiropractor. Women and participants with higher levels of education were more likely to report current use of alternative therapies. CONCLUSION: Most arthritis patients in both primary care and specialty settings have used CAM for their arthritis symptoms. Health care providers (especially musculoskeletal specialists) should discuss these therapies with all arthritis patients.