Gastroparesis is a condition characterized by delayed gastric emptying without evidence of mechanical obstruction in the stomach. Its symptoms include nausea, vomiting, early satiety, abdominal bloating, and abdominal pain. Most cases of gastroparesis are either idiopathic, due to diabetes mellitus, or post-surgical complications. The diagnosis of gastroparesis requires upper endoscopy, contrast radiography, or validated gastric scintigraphy. Gastroparesis is managed with nutritional support and treatment of any underlying disorders, such as diabetes. Pharmacological treatments have been tried, including prokinetics and novel medications. Interventions focused on the pylorus have shown promising results.

No abstract available.
Female ; Gastritis ; Humans

No abstract available.
Female ; Gastritis ; Humans

Transdermal drug delivery systems (TDDSs) overcome the hurdle of an intact skin barrier by penetrating the skin to allow molecules through. These systems reduce side effects associated with conventional hypodermic needles. Here, we introduce novel microneedle (MN) TDDSs that enhance drug delivery by creating micron-sized pores across the skin. Many MN TDDSs designed to deliver a diverse array of therapeutics, including allergen-specific immunotherapy, skin disease treatments, and vaccines, are under pre-clinical and clinical trials. Although epicutaneous approaches are emerging as new options for treating food allergy in many clinical trials, MN TDDSs could provide a more efficient and convenient route to deliver macromolecules. Furthermore, MN TDDSs may allow for safe vaccine delivery without permanent scars. MN TDDSs are a major emerging strategy for delivering novel vaccines and treatments for diseases, including skin diseases, allergic diseases, and so on.

No abstract available.
Lichen Planus ; Lichens

The ductus arteriosus is a normal and essential structure in fetal circulation. Since the introduction of fetal echocardiography, there have been reports of ductal constriction, many of which were related to maternal use of some medications. However, there have been some reports of idiopathic ductal constriction, which usually present in later gestation. Recently we experienced a case, which initially showed an S-shaped ductus with mild narrowing at 23 weeks and 27 weeks gestation and developed severe ductal constriction at 33 weeks. Soon after birth, ductus was searched for but no ductus was found in 2-D and color images. The neonate required mechanical ventilation with supplemental oxygen for 3 days. All echocardiographic abnormalities were normalized in 7 months. We report progressive ductal constriction in an S-shaped ductus and emphasize the importance of continuous follow up extending to the third trimester and even immediately after birth.
Constriction* ; Ductus Arteriosus ; Echocardiography ; Female ; Fetus* ; Follow-Up Studies ; Humans ; Infant, Newborn ; Oxygen ; Parturition ; Pregnancy ; Pregnancy Trimester, Third ; Prenatal Diagnosis ; Respiration, Artificial ; Ultrasonography, Prenatal

The ductus arteriosus is a normal and essential structure in fetal circulation. Since the introduction of fetal echocardiography, there have been reports of ductal constriction, many of which were related to maternal use of some medications. However, there have been some reports of idiopathic ductal constriction, which usually present in later gestation. Recently we experienced a case, which initially showed an S-shaped ductus with mild narrowing at 23 weeks and 27 weeks gestation and developed severe ductal constriction at 33 weeks. Soon after birth, ductus was searched for but no ductus was found in 2-D and color images. The neonate required mechanical ventilation with supplemental oxygen for 3 days. All echocardiographic abnormalities were normalized in 7 months. We report progressive ductal constriction in an S-shaped ductus and emphasize the importance of continuous follow up extending to the third trimester and even immediately after birth.
Constriction* ; Ductus Arteriosus ; Echocardiography ; Female ; Fetus* ; Follow-Up Studies ; Humans ; Infant, Newborn ; Oxygen ; Parturition ; Pregnancy ; Pregnancy Trimester, Third ; Prenatal Diagnosis ; Respiration, Artificial ; Ultrasonography, Prenatal

PURPOSE: This study aims to gain in-depth understanding of nurses' perspectives of working in an overcrowded emergency. METHODS: Symbolic interactionism and Charmaz's construction of grounded theory were used. Purposive sampling at the start of the study and a further theoretical sampling by snowball technique were used to recruit 40 registered nurses (RN) to participate in in-depth, semi-structured interviews betweenMay and November, 2014. Data analysis included analytic techniques of initial, focused and theoretical coding. RESULTS: Study findings showed searching for work role is derived by the themes of Finding the role of positioning in Emergency Department (ED), Recognizing causes of ED overcrowding, and Confined working environment. Nurses' work experience which represents the RNs not gained control over their work, as care actions influenced by the problematic overcrowded circumstance of the ED environment. CONCLUSION: The findings fill a gap in knowledge about how RNs experience their work role in the context of an overcrowded Emergency Department in Taiwan. Arising from the study result include taking account of nurses' perspectives when planning staff/patient ratios, strategies to reduce waiting time and ensure that clients receive appropriate care.
Clinical Coding ; Crowding ; Emergencies* ; Emergency Service, Hospital* ; Grounded Theory ; Humans ; Nurses ; Statistics as Topic ; Taiwan*

BACKGROUND: Pores are the openings of the pilosebaceous unit or the apocrine gland. Increase in pore size or in the number of dilated pores may be a cosmetic problem. To date, epidemiological studies on the numbers of dilated pores have been rarely reported. OBJECTIVE: To analyze the distribution of pores and the factors affecting pores. METHODS: We compared the number of dilated facial pores on the face according to site, age group, and sex. The relations of pore counts to wrinkle severity and to the amount of hydration were also analyzed. Dermavision(TM), a device that can take cross-polarization, parallel polarization, and ultraviolet light images, was used. Parameters were measured at three points: the forehead, cheek, and nose. RESULTS: The results revealed that dilated pores were more common on the nose and forehead. The pore counts were increased with age, and the increment was significant between participants in their 30s and 40s. Moreover, dilated pore counts were affected by wrinkle severity. The amount of hydration did not affect the counts of dilated pores. CONCLUSION: In this study, the number of dilated pores differed depending on the location. Moreover, it was confirmed that pore counts were higher in older persons. The pore counts showed a correlation with wrinkle severity.
Aging ; Apocrine Glands ; Cheek ; Epidemiologic Studies ; Forehead ; Humans ; Nose ; Ultraviolet Rays