Sexual dysfunction in cystic fibrosis.

BACKGROUND: Sexual dysfunction (erectile dysfunction in males, sexual dissatisfaction, sexual interest/arousal disorders, and dyspareunia in females) has not been the subject of indepth research in people with cystic fibrosis (CF). This study aimed to determine the prevalence of sexual dysfunction in adults with CF, factors associated with sexual dysfunction, and the impact of sexual dysfunction on quality of life. METHOD: We conducted a multicentre study in adults with cystic fibrosis followed in specialist centres in Western France. We assessed erectile dysfunction and its severity using the IIEF5 self-questionnaire (International Index of Erectile Function); the FSFI (Female Sexual Function Index) was used to assess sexual function in females, and we evaluated quality of life in both sexes using the CFQ-R14+ questionnaire. RESULTS: In total, 77 males and 74 females completed the sexual function questionnaire (mean age 32+/- 10 and 25+/- 8,5 years respectively). Among them, 21 % of males and 30 % of females reported sexual dysfunction. CFQ-R14+ score was significantly lower in males with erectile dysfunction than those without (p < 0.001). Faecal incontinence was associated with more frequent sexual dysfunction in females and higher severity of erectile dysfunction in males. CONCLUSION: The prevalence of sexual disorders is relatively high in males and females with cystic fibrosis. Therefore, it seems important to train specialist teams to address the issue of sexuality without embarrassment, and to encourage them to seek out and treat faecal incontinence, which is associated with greater severity or frequency of these symptoms.

Prevalence and severity of functional urinary and anorectal disorders and their impact on quality of life in cystic fibrosis.

BACKGROUND: In cystic fibrosis (CF), coughing is associated with a risk of pelvic floor dysfunction. However, data on the prevalence of symptoms (stress urinary incontinence, bladder overactivity, dysuria, and faecal incontinence) are lacking in males and females with CF. The impact of incontinence on adherence to respiratory care has not been studied. METHODS: We conducted a multicentre study in adults with CF followed in the North-West French CF network. Urinary disorders and their severity were assessed using the Urinary Symptom Profile (USP) self-report questionnaire; the impact of urinary disorders on general quality of life was measured using the SF-Qualiveen questionnaire; faecal incontinence was assessed using the Wexner self-report questionnaire; and the CFQ-R14+ questionnaire was used to assess quality of life. A self-administered questionnaire developed for the study assessed the impact of symptoms on respiratory care. RESULTS: Of the 178 people with CF included, 34 % reported stress urinary incontinence, with a large female predominance (63.5 % of females vs. 7.5 % of males), 65 % bladder overactivity (including 16 % urge incontinence) and 50 % faecal incontinence, also with a female predominance. Neither urinary nor faecal incontinence were related to the severity of the respiratory impairment (FEV1). Quality of life was particularly affected in women. Stress urinary Incontinence symptoms affected respiratory care in both sexes. CONCLUSION: The prevalence of functional urinary and faecal disorders was high in adults with CF and impacted on quality of life and respiratory care. Therefore, multidisciplinary teams must have knowledge of symptoms, the diagnostic tools and management strategies to provide specific treatment.

High Prevalence of Nontuberculous Mycobacteria in Cystic Fibrosis Patients in Tropical French Reunion Island.

BACKGROUND: Reunion Island is a French overseas department located in a tropical area, where cystic fibrosis incidence is high. Cystic fibrosis (CF) patients are at risk of developing nontuberculous mycobacteria (NTM) infection. Epidemiologic studies are lacking in Reunion Island. METHODS: From 2002 to 2015, a retrospective review was performed in university hospitals on Reunion Island. All CF patients having at least 1 positive NTM isolate were included. Clinical, radiologic, and microbiologic data were collected from patient records. RESULTS: Fifty-one CF patients were included. The overall estimated prevalence of NTM was 26.4% in total CF population and 36.9% in patients over 12 years of age. Mycobacterium abscessus and Mycobacterium avium were the most frequently identified species found in 31 patients (60.8%) and 14 patients (27.4%), respectively. A rare NTM species: Mycobacterium simiae was found in 4 patients (7.8%). Twenty-nine patients (56.9%) met the American Thoracic Society (ATS) criteria for infection. They were more likely younger with a low body mass index and more frequently infected by Mycobacterium abscessus (22/29). CONCLUSION: The overall prevalence of NTM in tropical Reunion Island is 3 times higher than in metropolitan France. A different environmental exposure in a tropical climate or risk factors related to cystic fibrosis or its treatment in Reunion patients could explain it.

European Respiratory Society International Congress, Madrid, 2019: nontuberculous mycobacterial pulmonary disease highlights.

Once overlooked, awareness of nontuberculous mycobacterial pulmonary disease (NTM-PD) is rapidly rising, in line with increasing prevalence worldwide. The European Respiratory Society (ERS) International Congress 2019, held in Madrid, Spain, provided a platform for invigorating discussions and exciting new research in the field. This article explores approaches being taken to combat NTM-PD with a focus not only on novel prevalence and risk factor data, but also on emerging antimicrobials and their routes of delivery, and other potential treatment options in early clinical development.

Clinical, Radiological, and Microbiological Characteristics of Mycobacterium simiae Infection in 97 Patients.

Mycobacterium simiae is a rare species of slow-growing nontuberculous mycobacteria (NTM). From 2002 to 2017, we conducted a retrospective study that included all patients with NTM-positive respiratory samples detected in two university hospitals of the French overseas department of Reunion Island. We recorded the prevalence of M. simiae in this cohort, as well as the clinical, radiological, and microbiological features of patients with at least 1 sample positive for M. simiae In our cohort, 97 patients (15.1%) were positive for M. simiae Twenty-one patients (21.6%) met the American Thoracic Society (ATS) criteria for infection. M. simiae infection was associated with bronchiectasis, micronodular lesions, and weight loss. Antibiotic susceptibility testing was performed for 60 patients, and the isolates were found to have low susceptibility to antibiotics, except for amikacin, fluoroquinolones, and clarithromycin. Treatment failed for 4 of the 8 patients treated for M. simiae infection. Here, we describe a specific cluster corresponding to a large cohort of patients with M. simiae, a rare nontuberculous mycobacterium associated with low pathogenicity and poor susceptibility to antibiotics.