RESUMEN
BACKGROUND: Food malabsorption and intolerance is implicated in gastrointestinal symptoms among patients with irritable bowel syndrome (IBS). Key triggers include fructose and fructan. Prior studies examined fructose and fructan malabsorption separately in IBS patients. None have concurrently assessed both within the same patient group. We aimed to investigate the association between fructose and fructan malabsorption in the same patients with IBS using hydrogen breath testing (HBT). METHODS: We retrospectively identified patients with IBS who underwent fructose and fructan HBTs and abstracted their results from the electronic medical record. Fructose and fructan HBTs were performed by administering a 25 g fructose solution or 10 g fructan solution, followed by breath hydrogen readings every 30 min for 3 h. Patients were positive for fructose or fructan malabsorption if breath hydrogen levels exceeded 20 ppm. RESULTS: Of 186 IBS patients, 71 (38.2%) were positive for fructose malabsorption and 91 (48.9%) were positive for fructan malabsorption. Of these patients, 42 (22.6%) were positive for fructose malabsorption and fructan malabsorption. Positive fructose HBT readings were significantly associated with positive fructan HBT readings (p = 0.0283). Patients positive for fructose malabsorption or fructan malabsorption had 1.951 times higher odds of testing positive for the other carbohydrate. CONCLUSIONS: Our results reveal a clinically significant association between fructose malabsorption and fructan malabsorption in patients with IBS. Fructan malabsorption should be assessed in patients with fructose malabsorption, and vice versa. Further studies are required to identify the mechanisms underlying our findings.
Asunto(s)
Pruebas Respiratorias , Fructanos , Fructosa , Síndrome del Colon Irritable , Síndromes de Malabsorción , Humanos , Síndrome del Colon Irritable/metabolismo , Síndrome del Colon Irritable/complicaciones , Fructosa/metabolismo , Femenino , Masculino , Estudios Retrospectivos , Síndromes de Malabsorción/metabolismo , Síndromes de Malabsorción/etiología , Síndromes de Malabsorción/complicaciones , Fructanos/metabolismo , Adulto , Persona de Mediana Edad , Hidrógeno/análisis , Hidrógeno/metabolismoRESUMEN
PURPOSE OF REVIEW: Disparities in prostate cancer care and outcomes have been well recognized for decades. The purpose of this review is to methodically highlight known racial disparities in the care of prostate cancer patients, and in doing so, recognize potential strategies for overcoming these disparities moving forward. RECENT FINDINGS: Over the past few years, there has been a growing recognition and push towards addressing disparities in cancer care. This has led to improvements in care delivery trends and a narrowing of racial outcome disparities, but as we highlight in the following review, there is more to be addressed before we can fully close the gap in prostate cancer care delivery. While disparities in prostate cancer care are well recognized in the literature, they are not insurmountable, and progress has been made in identifying areas for improvement and potential strategies for closing the care gap.
Asunto(s)
Diversidad, Equidad e Inclusión , Neoplasias de la Próstata , Masculino , Humanos , Neoplasias de la Próstata/terapia , Atención a la SaludRESUMEN
We report an atypical case of systemic mastocytosis in a 66-year-old asymptomatic female, diagnosed incidentally during a routine colonoscopy. This case highlights the diversity of clinical presentations and emphasizes the role of colonoscopy and the need for thorough histopathological examinations in routine endoscopic procedures with subtle abnormalities.