Level of Contamination of Positive Airway Pressure Devices Used in Obstructive Sleep Apnea

Objectives@#. No study has yet evaluated the degree of contamination after the total disassembly of continuous positive airway pressure (CPAP) devices. We investigated the extent of contamination of CPAP devices used daily by patients with obstructive sleep apnea (OSA) by disassembling the systems and identifying the factors that influenced the degree of CPAP contamination. @*Methods@#. We conducted a chart review of the medical records of patients with OSA for whom the CPAP devices were disassembled and cleaned. Two skilled technicians photographed the levels of contamination of each component and scored them using a visual analog scale. Patients’ clinical characteristics and records of CPAP device usage were statistically analyzed to identify characteristics that were significantly associated with the degree of CPAP device contamination. @*Results@#. Among the 55 participants, both the external components, including the mask and tube, and the internal components, such as the humidifier and the interior of the main body, showed a substantial degree of contamination. The total and average daily duration of usage of the CPAP device did not show significant associations with the degree of contamination. Age was most consistently associated with the degree of contamination, such as in masks, humidifiers, and interior and exterior main parts. The degree of contamination of the internal components of the device was significantly correlated with the degree of contamination of the external components. @*Conclusion@#. Age-specific guidelines for managing the hygiene of external and internal CPAP components should be prepared.

Chronic Rhinosinusitis With Nasal Polyps Does Not Affect the Association Between the Nasal Provocation Test and Serum Allergen-Specific Immunoglobulin E Levels

Background and Objectives@#This study compared nasal provocation test (NPT) results between groups with and without chronic rhinosinusitis with nasal polyps (CRSwNP) to investigate whether CRSwNP affects the response to the intranasal allergen challenge. @*Methods@#We reviewed the medical records of patients who had undergone the NPT, multiple allergen simultaneous test (MAST), and paranasal sinus computed tomography. Patients were diagnosed with CRSwNP based on findings from nasal endoscopy and paranasal sinus computed tomography. The NPT for house dust mites was conducted, and a positive MAST diagnosis was determined when the levels of immunoglobulin E specific to Dermatophagoides farinae and Dermatophagoides pteronyssinus were equal to or greater than 2 positives or at least 0.70 IU/mL. We statistically analyzed the NPT results and their correlation with MAST outcomes, comparing the CRSwNP group to the non-CRSwNP group. @*Results@#Out of 99 participants, 30 had CRSwNP and 69 did not. There were no significant differences between the groups regarding MAST positivity, eosinophil count, eosinophil cationic protein levels, or responses to intranasal house dust mite challenges. The presence of CRSwNP did not significantly influence the correlation between NPT outcomes and MAST results. @*Conclusion@#The presence of CRSwNP did not influence the outcomes of the NPT or its correlation with the results of the MAST. Additional large-scale, longitudinal studies are warranted to validate these findings.

Anesthetic management for non-cardiac surgery in patients with left ventricular assist devices / 대한마취과학회지

With the growing number of patients undergoing left ventricular assist device (LVAD) implantation and improved survival in this population, more patients with LVADs are presenting for various types of non-cardiac surgery. Therefore, anesthesiologists need to understand the physiology and adequately prepare for the perioperative management of this unique patient population. This review addresses perioperative considerations and intraoperative management for the safe and successful management of patients with an LVAD undergoing non-cardiac surgery. Understanding the basic physiology of preload dependency and afterload sensitivity in these patients is essential. The main considerations include a collaborative preoperative multidisciplinary approach, perioperative care aimed at optimizing the intravascular volume and right ventricular function, and maintaining the afterload within recommended ranges for optimal LVAD function.

Korean clinical practice guidelines for diagnostic and procedural sedation / 대한마취과학회지

Safe and effective sedation depends on various factors, such as the choice of sedatives, sedation techniques used, experience of the sedation provider, degree of sedation-related education and training, equipment and healthcare worker availability, the patient’s underlying diseases, and the procedure being performed. The purpose of these evidence-based multidisciplinary clinical practice guidelines is to ensure the safety and efficacy of sedation, thereby contributing to patient safety and ultimately improving public health. These clinical practice guidelines comprise 15 key questions covering various topics related to the following: the sedation providers; medications and equipment available; appropriate patient selection; anesthesiologist referrals for high-risk patients; pre-sedation fasting; comparison of representative drugs used in adult and pediatric patients; respiratory system, cardiovascular system, and sedation depth monitoring during sedation; management of respiratory complications during pediatric sedation; and discharge criteria. The recommendations in these clinical practice guidelines were systematically developed to assist providers and patients in sedation-related decision making for diagnostic and therapeutic examinations or procedures. Depending on the characteristics of primary, secondary, and tertiary care institutions as well as the clinical needs and limitations, sedation providers at each medical institution may choose to apply the recommendations as they are, modify them appropriately, or reject them completely.

Usefulness of nasal cavity evaluation before high-resolution esophageal manometry in high-risk patients

Background/Aims@#A catheter is inserted through the nasal cavity during high-resolution esophageal manometry (HRM), which may cause adverse events such as pain or epistaxis. Despite these possible safety considerations, studies on this subject are very limited. We aimed to investigate the usefulness of nasal cavity evaluation before HRM to reduce the risk of adverse events and test failure. @*Methods@#Patients who underwent HRM after consultation with the ear-nose-throat department for nasal evaluation were retrospectively enrolled between December 2021 and May 2022. The included patients had a previous history of sinonasal disease or surgery or had subjective nasal discomfort. All patients answered the Sino-Nasal Outcome Test (SNOT-22) questionnaire, and subjective nasal discomfort was scored using a visual analog scale. Nasal endoscopy and acoustic rhinometry were performed for disease evaluation and volumetric assessment. @*Results@#The analysis included 22 patients with a mean age of 58.9 years. The mean SNOT-22 score was 24.2, and 16 patients (72.7%) complained of subjective nasal obstruction. The HRM catheter was successfully inserted in 20 patients (90.9%), without any significant adverse events. The objective measurement outcomes of acoustic rhinometry and sinus endoscopy did not always correspond to subjective symptoms. Narrowed nasal airways unresponsive to decongestants were observed in two patients with failed catheter insertion. @*Conclusions@#To reduce the risk of adverse events and test failure during HRM, a site-specific questionnaire to evaluate nasal obstruction might be helpful. When nasal obstruction is suspected, objective nasal cavity evaluation could be recommended for the safe and successful performance of HRM.

Fluorescence-guided colorectal surgery: applications, clinical results, and protocols

In recent years, the rise of minimally invasive surgery has driven the development of surgical devices. Indocyanine green (ICG) fluorescence imaging is receiving increased attention in colorectal surgery for improved intraoperative visualization and decision-making. ICG, approved by the U.S. Food and Drug Administration in 1959, rapidly binds to plasma proteins and is primarily intravascular. ICG absorption of near-infrared light (750–800 nm) and emission as fluorescence (830 nm) when bound to tissue proteins enhances deep tissue visualization. Applications include assessing anastomotic perfusion, identifying sentinel lymph nodes, and detecting colorectal cancer metastasis. However, standardized protocols and research on clinical outcomes remain limited. This study explores ICG’s role, advantages, disadvantages, and potential clinical impact in colorectal surgery.

Extracellular Hsp70 Is Involved in the CXCL12/CXCR4 Pathway in Primary Human Nasal Epithelial Cells: A Preliminary Study

Background and Objectives@#To date, no studies have been conducted on the interaction between extracellular heat shock protein 70 (Hsp70) and C-X-C chemokine receptor type 4 (CXCR4) in the upper airway. We aimed to evaluate the relationship between extracellular Hsp70 and CXCR4 and their role in the primary human nasal epithelium. @*Methods@#We cultured primary human nasal epithelial (HNE) cells in an air–liquid interface. Macrogen performed single-cell quantitative polymerase chain reaction and sequencing. We conducted western blot analysis for the CXCR4 and mitogen-activated protein kinase (MAPK) pathways. @*Results@#Extracellular Hsp70 treatment significantly increased the genetic expression and protein levels of CXCR4 in primary HNE cells. Phospho-ERK expression was increased by cotreatment with Hsp70 and CXCL12, but inhibited by pretreatment with AMD3100, a CXCR4 inhibitor. Pretreatment with an anti-Hsp70 antibody reduced phospho-ERK expression upregulation induced by cotreatment with Hsp70 and CXCL12. @*Conclusion@#Extracellular Hsp70 participates in the activation of the CXCR4-dependent downstream signaling pathway in HNE cells. Further studies should evaluate the extracellular Hsp70-CXCL12/CXCR4 axis and the role of its components in the development of inflammatory diseases.

Subjective Gustatory Dysfunction Is Correlated With Subjective Olfactory Dysfunction in Geriatric Patients Regardless of Cognitive Function / 대한이비인후과학회지

Background and Objectives@#Fewer studies are available on geriatric patients’ gustatory dysfunction than on their olfactory dysfunction. Here we aimed to evaluate the relationship between subjective gustatory dysfunction and subjective or objective olfactory dysfunction according to cognitive function in geriatric patients.Subjects and Method We prospectively enrolled patients who underwent both cognitive function test and olfactory function test between August 2018 and May 2019. The correlation between subjective gustatory dysfunction and subjective olfactory dysfunction or conventional olfactory function scores was evaluated for geriatric patients with or withhout cognitive dysfunction. Participants with a threshold-discrimination-identification (TDI) score (<21) on the YSK olfactory function test were diagnosed with olfactory dysfunction. Subjective gustatory function and olfactory function were evaluated using the visual analog scale. The Korean version of the Consortium to Establish a Registry for Alzheimer’s Disease Assessment Packet and Mini-Mental State Examination were administered to all participants. Overall, 120 patients (27 male, 93 female; mean age, 73.00±7.50 years) were enrolled. @*Results@#We found that the subjective gustatory function score did not correlate with the threshold, discrimination, identification, or the summation of TDI scores of the olfactory function test but was significantly associated with the subjective olfactory function score (p<0.001). Further, there was no significant correlation between the subjective gustatory function score and cognitive function. @*Conclusion@#The subjective olfactory function score was the only factor significantly correlated with the subjective gustatory function score. Based on these results, we suggest evaluating gustatory function in geriatric patients with olfactory dysfunction.

Impacted Foreign Body in the Anterior Nasal Cavity Presenting With Tooth Pain

Foreign bodies pose a diagnostic challenge to clinicians, and nasal foreign bodies have the potential to lead to significant morbidity. Although foreign bodies in the nasal cavity are a commonly encountered problem in pediatric patients, a foreign body in the nasal cavity not associated with a trauma history is rare in adults. We recently experienced a 35-year-old man who presented with a foreign body in his right nasal cavity and anterior tooth pain. He was not sure what the material was, and we were not able to confirm the material type preoperatively. However, we found that a very large and thick material was impacted and totally obstructed the right anterior nasal cavity. We surgically removed it as a bone block and confirmed postoperatively that the material was glass. This case provided several lessons, and we would like to share our experience.

Sphingosine-1-phosphate hinders the osteogenic differentiation of dental pulp stem cells in association with AKT signaling pathways / 国际口腔科学杂志·英文版

Sphingosine-1-phosphate (S1P) is an important lipid mediator that regulates a diverse range of intracellular cell signaling pathways that are relevant to tissue engineering and regenerative medicine. However, the precise function of S1P in dental pulp stem cells (DPSCs) and its osteogenic differentiation remains unclear. We here investigated the function of S1P/S1P receptor (S1PR)-mediated cellular signaling in the osteogenic differentiation of DPSCs and clarified the fundamental signaling pathway. Our results showed that S1P-treated DPSCs exhibited a low rate of differentiation toward the osteogenic phenotype in association with a marked reduction in osteogenesis-related gene expression and AKT activation. Of note, both S1PR1/S1PR3 and S1PR2 agonists significantly downregulated the expression of osteogenic genes and suppressed AKT activation, resulting in an attenuated osteogenic capacity of DPSCs. Most importantly, an AKT activator completely abrogated the S1P-mediated downregulation of osteoblastic markers and partially prevented S1P-mediated attenuation effects during osteogenesis. Intriguingly, the pro-inflammatory TNF-α cytokine promoted the infiltration of macrophages toward DPSCs and induced S1P production in both DPSCs and macrophages. Our findings indicate that the elevation of S1P under inflammatory conditions suppresses the osteogenic capacity of the DPSCs responsible for regenerative endodontics.

Nelumbo nucifera Leaf Extract Regulates Lipid Metabolism and Differentiation in 3T3-L1 Adipocytes and db/db Mice

Obesity is a complex metabolic disorder that increases the risk for type 2 diabetes, hyperlipidemia, hypertension, and atherosclerosis. In this study, we evaluated the anti-obesity effects of Nelumbo nucifera leaf (NL) extract in 3T3-L1 adipocytes and obese db/db mice. NL extract among various parts (leaf, seed, and root) of N. nucifera most effectively reduced adipogenesis via inhibiting CCAAT enhancer binding protein α (C/EBPα) and peroxisome proliferator activated receptor γ (PPARγ) expression in 3T3-L1 adipocytes. The addition of NL extract enhanced the protein expression of uncoupling protein 2 (UCP2) as compared to untreated 3T3-L1 adipocytes. The oral administration of NL extract (100 mg/kg BW) significantly reduced food efficacy ratio, body weight, and face or total cholesterol level in obese db /db mice. Also, administration of NL extract significantly decreased adipocyte size and C/EBPα or PPARγ expression in the adipose tissues as compared with control (obese db/db mice). Therefore, our results suggest that NL extract among various parts of N. nucifera could be used as a functional food ingredient for the prevention and treatment of metabolic diseases including obesity and diabetes.

Clinical Practice Guideline: Nasal Irrigation for Chronic Rhinosinusitis in Adults

The Korean Society of Otorhinolaryngology-Head and Neck Surgery and Korean Rhinologic Society appointed a guideline development group (GDG) to establish a clinical practice guideline, and the GDG developed a guideline for nasal irrigation for adult patients with chronic rhinosinusitis (CRS). The guideline focuses on knowledge gaps, practice variations, and clinical concerns associated with nasal irrigation. Nasal irrigation has been recommended as the first-line treatment for CRS in various guidelines, and its clinical effectiveness has been demonstrated through a number of studies with robust evidence. However, no guidelines have presented a consistent nasal irrigation method. Several databases, including OVID Medline, Embase, the Cochrane Library, and KoreaMed, were searched to identify all relevant papers using a predefined search strategy. When insufficient evidence was found, the GDG sought expert opinions and attempted to fill the evidence gap. Evidence-based recommendations for practice were ranked according to the American College of Physicians grading system. The committee developed 11 evidence-based recommendations. This guideline focuses on the evidence-based quality improvement opportunities deemed the most important by the GDG. Moreover, the guideline addresses whether nasal lavage helps treat CRS, what type of rinsing solution should be used, and the effectiveness of using additional medications to increase the therapeutic effect.

A Case Report of Thrombotic Thrombocytopenia After ChAdOx1 nCov-19 Vaccination and Heparin Use During Hemodialysis

Vaccine-induced immune thrombotic thrombocytopenia (VITT) is a rare but life-threatening complication. VITT strongly mimics heparin-induced thrombocytopenia (HIT) and shares clinical features. Heparin is commonly used to prevent coagulation during hemodialysis.Therefore, nephrologists might encounter patients needing dialysis with a history of heparin exposure who developed thrombotic thrombocytopenia after vaccination. A 70-year-old male presented with acute kidney injury and altered mental status due to lithium intoxication. He needed consecutive hemodialysis using heparin. Deep vein thrombosis of left lower extremity and accompanying severe thrombocytopenia of 15,000/µL on 24 days after vaccination and at the same time, nine days after heparin use. Anti-platelet factor 4 antibody test was positive.Anticoagulation with apixaban and intravenous immunoglobulin (IVIG) infusion resolved swelling of his left calf and thrombocytopenia. There were no definitive diagnostic tools capable of differentiating between VITT and HIT in this patient. Although VITT and HIT share treatment with IVIG and non-heparin anticoagulation, distinguishing between VITT and HIT will make it possible to establish a follow-up vaccination plan in a person who has had a thrombocytopenic thrombotic event. Further research is needed to develop the tools to make a clear distinction between the clinical syndromes.

The effect of periodontitis on recipient outcomes after kidney transplantation

Recent several reports have demonstrated that periodontitis is prevalent and adversely affects the survival in patients with chronic kidney disease (CKD) or end-stage kidney disease. However, its impact on transplant outcomes remains uncertain. Methods: This retrospective cohort study included 136 and 167 patients, respectively, who underwent living donor kidney transplantation (KT) at Seoul National University Hospital from July 2012 to August 2016 and Korea University Hospital from April 2008 to October 2018. We divided patients into three groups according to stages of periodontitis based on a new classification system. Results: Patients with severe periodontitis were older, had a higher prevalence of diabetes, a higher body mass index and C-reactive protein level, a lower cardiac output, and were more likely to be smokers, indicating its association with chronic systemic inflammation. After KT, stage IV periodontitis was independently associated with a lower incidence of acute T cell-mediated rejection, suggesting the possible effect of periodontitis on immune function. However, 1-year and 3-year estimated glomerular filtration rates were not different. Among the KT recipients followed up more than 3 years, new-onset cardiovascular disease occurred in nine patients, and coronary artery disease occurred more frequently in patients with stage IV periodontitis. However, diabetes was the independent predictor of new-onset coronary artery disease in multivariate logistic regression analysis. Conclusion: Our findings showed that periodontitis might be an important player in determining posttransplant outcomes in recipients. Further interventional trials to test whether treating periodontitis could modify transplant outcome are needed.

The Sniffing Bead System as a Useful Diagnostic Tool for Olfactory Dysfunction in COVID-19 / 대한이비인후과학회지

We present a sniffing bead system used to diagnose olfactory dysfunction in coronavirus disease 2019 (COVID-19) patients. A 25-year-old male presented with the loss of olfaction one week after he was diagnosed with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). He had no other symptoms such as fever or myalgia but only showed an absence of respiratory distress. Nasal endoscopy and paranasal sinus CT showed that the patient had no bilateral sinus diseases; cranial nerve MRI showed no abnormal signal intensity or enhancement. A sniffing bead system was applied using 2-phenylethyl alcohol for the objective assessment of olfactory dysfunction to confirm the presence of anosmia. Anosmia was diagnosed early by objective evaluation using a sniffing bead system and early intervention with olfactory training. This case report suggests that a verified, one-off system for objective measurement of olfactory dysfunction in COVID-19 with olfactory training in patients could facilitate the recovery of olfactory function.

Performance and Diagnostic Accuracy of Human Papillomavirus Testing on Self-Collected Urine and Vaginal Samples in a Referral Population / Journal of the Korean Cancer Association, 대한암학회지

Purpose@#The study aimed to evaluate the diagnostic accuracy of polymerase chain reaction ‒based high-risk human papillomavirus (HPV) assays on self-collected vaginal and urine samples for detection of precancerous cervical lesions in referral population. @*Materials and Methods@#Women referred for colposcopy following abnormal cytology, were included this study. A total of 314 matched urine, vaginal, and cervical samples were collected. All samples were tested for HPV DNA using the RealTime HR-S HPV and Anyplex II HPV 28 assays. Primary endpoints were sensitivity for cervical intraepithelial neoplasia (CIN) 2+/CIN3+ and specificity for

Correlations Between the Adenotonsillar Microbiome and Clinical Characteristics of Pediatric Patients With Snoring

Objectives@#. Few studies have reported combined analyses of the microbiome of the adenoids and tonsils in pediatric patients with snoring, and correlations of the adenotonsillar microbiome with clinical characteristics have not been evaluated to date. The aim of this study was to characterize the adenotonsillar microbiome and to determine its correlations with the subjective symptoms of pediatric patients with snoring and with levels of regional mucosal immune molecules. @*Methods@#. Twenty-four children who underwent tonsillectomy with adenoidectomy owing to snoring were enrolled in this cross-sectional study conducted between August 2017 and December 2018. The microbiome of the adenoids and tonsils was characterized, and its alpha- and beta-diversity was determined. Clinical characteristics, including subjective discomfort during sleep (assessed using the obstructive sleep apnea-18 questionnaire), the presence of allergic rhinitis, concentrations of heat shock protein (Hsp)27, Hsp70, and interleukin-8 (IL-8) in lavage fluids, and white blood cell (WBC) counts, were measured. @*Results@#. At the phylum level, the microbiome was not significantly different between the adenoids and tonsils; the alpha and beta indices were likewise not significantly different between these two regions. The alpha-diversity of the entire adenotonsillar microbiome was associated with sex, emotional stress, and IL-8 levels in the tonsil lavage fluids. Beta-diversity was associated with Hsp27 levels in the tonsil lavage fluids and WBC counts. Multiple allergen simultaneous test results were not significant, although total serum immunoglobulin E levels were significantly associated with the beta-diversity of the adenotonsillar microbiome. @*Conclusion@#. The data reported herein suggest, for the first time, that the adenotonsillar microbiome interacts with the regional mucosal immune system. The observed association of the microbiome with subjective discomfort is a novel finding that warrants further investigation.

Discrepancy between Cytology and Histology in Cervical Cancer Screening:a Multicenter Retrospective Study (KGOG 1040)

Background@#Cervical cancer is the fourth common cancer in women worldwide. The Papanicolau test is the primary screening procedure to detect abnormal cervical cells.Colposcopy is the main procedure for discriminating high-grade cervical lesions. The study aimed at clarifying the discrepancy between cervical cytology and colposcopic biopsy histology as well as confounding factors. @*Methods@#Eligible patients visited thirteen tertiary hospitals for colposcopic biopsy following cervical cytology and human papillomavirus (HPV) genotypes between January and December 2018. Baseline characteristics including age, body mass index (BMI), and parity were collected. @*Results@#In our study, 3,798 eligible patients were included. Mean age of patients was 42.7(19–88) years and mean BMI was 22.5 (16.9–34.1) kg/m2 . The referred cervical cytologic findings consisted of 495 normal, 1,390 atypical squamous cells of undetermined significance, 380 atypical squamous cells cannot exclude high-grade squamous intraepithelial lesion, 792 low-grade squamous intraepithelial lesion, 593 high-grade squamous intraepithelial lesion, 79 atypical glandular cells, 46 squamous cell carcinoma, and 23 adenocarcinoma. HPV-positive findings were found in 3,008 (79.2%) patients and were not detected in 914 (24.1%) cases. The risk of unexpected low-grade lesions from histology was higher in patients > 45 years (odds ratio [OR], 2.137; 95% confidence intervals [CIs], 1.475–3.096). In contrast, the risk of unexpected high-grade lesions from colposcopic biopsy was lower in patients ≥ 45 years (OR, 0.530; 95% CI, 0.367–0.747) and HPV 16/18 infection was higher than other HPV (OR, 1.848; 95% CI, 1.385–2.469). @*Conclusion@#Age and HPV genotypes were responsible for the discrepancies between cytology and histology. Precautions should be taken for women over the age of 45 in triage for colposcopy in order to avoid unnecessary testing.

Artificial Cultivation Characteristics and Bioactive Effects of Novel Tropicoporus linteus (Syn. Phellinus linteus) Strains HN00K9 and HN6036in Korea

Phellinus strains were collected from different areas in Korea. Of them, the fast mycelial growing strains were artificially cultivated on the oak logs to produce fruiting body. The varieties, Phellinus linteus ASI26099 (Korea Sanghwang) and P. baumii PBJS (Jangsoo Sanghwang) were grown under the same conditions as controls. Their cultivating characteristics including mycelial colonization, pinhead formation, and fruiting body formation rate were investigated on the logs. Basidiocarps of Phellinus strains HN00K9, HN6036, and ASI26099 were concentrically zonate and shallowly sulcate, and dark chestnut showing typical characteristics of Tropicoporus linteus (synonyum: P. linteus, Inonotus linteus, polyporus linteus), which is distinguishably different to PBJS. HN00K9 showed the highest yield of fruiting body among the mushroom strains. The β-glucan content in fruiting bodies of HN00K9 was 20% higher than those of other strains. Bioactive effects of polysaccharide samples from fruiting bodies of Phellinus strains, HN00K9, HN6036, ASI26099, and PBJS were assessed on cell viability and cytokine (IL-6 and TNF-α) inhibition and finally on anticancer to different human cancer cells.

Performance and Diagnostic Accuracy of Human Papillomavirus Testing on Self-Collected Urine and Vaginal Samples in a Referral Population / Journal of the Korean Cancer Association, 대한암학회지

Purpose@#The study aimed to evaluate the diagnostic accuracy of polymerase chain reaction ‒based high-risk human papillomavirus (HPV) assays on self-collected vaginal and urine samples for detection of precancerous cervical lesions in referral population. @*Materials and Methods@#Women referred for colposcopy following abnormal cytology, were included this study. A total of 314 matched urine, vaginal, and cervical samples were collected. All samples were tested for HPV DNA using the RealTime HR-S HPV and Anyplex II HPV 28 assays. Primary endpoints were sensitivity for cervical intraepithelial neoplasia (CIN) 2+/CIN3+ and specificity for