Predictive factors of adherence in Patients with Obstructive Sleep Apnea Syndrome to Continuous Positive Airway Pressure Therapy in Romania.

Introduction: Obstructive sleep apnea syndrome (OSAS) is a very frequent and underdiagnosed pathology with important social and economic implications. Continuous positive airway pressure (CPAP) is the gold standard for the treatment of OSAS, but adherence is low, with multiple factors being involved in this phenomenon. The purpose of the current study is to evaluate the causes of low adherence to CPAP among adults with OSAS and patients' symptoms. Materials and methods: We performed a prospective cohort study which included 95 patients admitted to Rosiori de Vede Pneumology Hospital, who were diagnosed with OSAS between January 2021-January 2023 and had indication to receive CPAP. Patients were divided into two groups (adherents and non-adherents) and were evaluated for one year based on completing a questionnaire and downloading data from the compliance card of CPAP on their regular visits at one month, six months and 12 months after diagnosis. Results:The predictive factors identified for non-adherence included oro-nasal mask use, low OSAS severity, low level of education, type D personality, high level of daytime sleepiness, and the first period of time with CPAP. Conclusion:Obstructive sleep apnea syndrome is a frequent and underdiagnosed pathology which benefits from CPAP as the gold standard treatment option. Although therapeutic results are favourable and effects are rapidly observed in symptomatic moderate-severe OSA, adherence to therapy remains low.

Impact of Smoking on Women During the Covid-19 Pandemic.

The coronavirus disease 2019 (COVID-19) brought in 2020 an important challenge for health-care systems and authorities. Smoking and its influence on this disease remain, after months of the pandemic, one of the debatable risk factors. From the literature point of view, the focus of most articles is on smoking as a possible general risk factor for all analyzed populations. Women tend to represent a more significant population in exposed occupations. In our mini-review, we try to dig deeper, looking for gender-related health effects of smoking in this pandemic context, its effects on the infection with this novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), on illness severity, and on the rate of hospitalization and mortality. Despite the fact that the male gender is reported in many articles as a predictor of a poor outcome, we suggest that further research is needed to confirm or deny these relationships. Moreover, studies focusing specifically on women in these study populations are required.

Eyelid laxity and sleep apnea syndrome: a review.

The purpose of this paper is to review the association between a medical entity called the floppy eyelid syndrome (FES) and a very serious respiratory disease with repercussions on various other body organs and systems: the obstructive sleep apnea syndrome. The epidemiology, pathophysiology, and treatment of these two diseases are intertwined but still not enough recognized. Eye disorders affect a great number of patients in modern societies and the cause of their suffering is often left undiscovered, practitioners preferring a symptomatic treatment. However, the ophthalmologist should be aware of the possibility of a sleep disorder in their patients with certain pathologies, as well as sleep physicians, who should be aware of the possibility of eye problems and refer them for a checkup. Finally, a review of literature is undergone, evaluating the possibility that the treatment of one or the other disease may benefit both.

Associations of smoking with cardiometabolic profile and renal function in a Romanian population-based sample from the PREDATORR cross-sectional study.

BACKGROUND: The impact of smoking on morbidity is well known, but in Romania, limited data are available regarding the smoking prevalence and relationship with cardiometabolic profile and kidney function. OBJECTIVES: To assess the association of smoking with cardiometabolic traits and kidney function, in a Romanian population-based sample from the PREDATORR study. METHODS: PREDATORR was an epidemiological cross-sectional study. Between 2012 and 2014, participants were randomly selected from the lists of general practitioners and enrolled if they were aged 20 to 79 years, born and living in the past 10 years in Romania. Sociodemographic and lifestyle characteristics were collected through interviewer-administered questionnaires. RESULTS: Overall, 2704 participants were included in the analysis, 18% of them being current smokers and 30.8% former smokers. Current smokers compared to non-smokers had higher total cholesterol (220.6 ± 50.4 versus 213.9 ± 86.8 mg/dl, P = 0.017), LDL-cholesterol (137.8 ± 45.2 versus 130.7 ± 83.7 mg/dl, P = 0.004) and glomerular filtration rate (96.9 ± 16.8 versus 90.7 ± 19.1 ml/min/1.73 m2, P <0.001) in women and higher triglycerides (170.7 ± 129.8 versus 144.3 ± 94.2 mg/dl, P = 0.007), glomerular filtration rate (97.6 ± 17 versus 90.3 ± 18 ml/min/1.73 m2, P < 0.001) and lower HDL-cholesterol (48 ± 15.5 versus 50.4 ± 14.1 mg/dl, P = 0.002) in men. Active smoking was associated with hypercholesterolaemia [OR: 1.40 (95% CI: 1.01-1.96), P = 0.04] and low HDL-cholesterolaemia [OR: 1.39 (95% CI: 1.01-1.91), P = 0.04] and negatively associated with overweight/obesity [OR: 0.67 (95% CI: 0.48-0.94), P = 0.02]. Male former smokers had higher prevalence of abdominal obesity (82.4% versus 76.4%, P = 0.02), hypertriglyceridaemia (43.6% versus 35.6%, P = 0.01), hypertension (64% versus 56.4%, P = 0.01) and ischaemic vascular disease (40.5% versus 30.9%, P = 0.003) than male non-smokers. CONCLUSION: The PREDATORR study showed a high prevalence of smoking in the adult Romanian population providing data on the association of smoking with cardiometabolic traits.

Analysis of bronchoalveolar lavage fluid in a first Romanian pulmonary alveolar proteinosis cohort.

The features of bronchoalveolar lavage fluid (BALF) components and the severity of pulmonary alveolar proteinosis (PAP) were analyzed in the first Romanian cohort of patients admitted to "Marius Nasta" Institute of Pneumophtisiology, Bucharest, Romania. A six-year follow-up study based on bronchoalveolar lavage (BAL) data was performed between January 2007 to December 2012. Study cohort consisted in 20 inpatients diagnosed with PAP, based on BALF cytological findings and÷or on histopathological findings. Demographic, medical history, tobacco use, clinical and radiological features, disease progression with or without whole lung lavage (WLL) therapy were collected. Disease severity was evaluated by pulmonary function testing including spirometry, blood gas analysis, plethysmography, and diffusing capacity of the lung for carbon monoxide (DLCO), also known as transfer factor (TLCO). The cellular profile of all BALF specimens was analyzed. Statistical analysis made by SPSS version 17.0 included Student's t-test, chi-square test and ANOVA. Mean age of the subjects was 43±16.59 years, with male predominance (n=12; 60%). Diagnosis of PAP was facilitated by fiberbronchoscopy (FBS) with BAL in 90% of cases. Cytological findings of BALF revealed lower macrophages (57.26±18.19%), with a preponderance of neutrophils (17.75±19.44%) and lymphocytes (21.8±16.12%). Lower oxygen partial pressure was identified in elders, comparing to younger patients (p=0.038). Patients treated by WLL had a lower total lung capacity (TLC) and DLCO versus those who did not required WLL (p=0.009, respectively p=0.056). The severity of pulmonary abnormalities provided WLL indication was not influenced by BALF cellularity.

Influence of smoking on sleep and obstructive sleep apnea syndrome.

The various ill effects that tobacco smoking has on health have been largely studied, particularly on vascular, neoplastic, and respiratory diseases. Lately, the discussion about the negative impact of cigarette smoking moved towards sleep medicine. Tobacco consumption has been associated with sleep disordered architecture, both during regular intake and after withdrawal. Its effects on sleep disordered breathing (SDB) and especially obstructive sleep apnea syndrome (OSAS) still remain a matter of debate. It is unclear whether smoking represents a risk factor for OSAS or whether smoking cessation has any beneficial effects on OSAS and its therapy. There seems to be a synergistic effect between smoking and OSAS, both causing an increase in cardiovascular morbidity. Future studies are needed in order to establish the strength of this association. We aim to review the literature regarding the consequences of smoking on sleep architecture and SDB, adding emphasis on OSAS clinical implications and treatment.

Second-hand Smoking and CV Risk.

OPINION STATEMENT: Issues related to passive smoking have recently been addressed in the specialty literature, and they are particularly relevant from two perspectives: the effects on health and implications in the initiation of smoking among youth. The mechanisms by which tobacco smoke is involved in the pathology of heart disease are numerous, and are based not on a single action, but involve multiple factors. The effects of "second-hand" smoking on the cardiovascular system are evident in cardiovascular disease biomarkers seen in nonsmokers and the increased risk of mortality. In 2003, the World Health Assembly adopted the Framework Convention on Tobacco Control (FCTC), which was negotiated under the auspices of the World Health Organization (WHO) and is an evidence-based treaty promulgated with the intent of implementing effective policies for tobacco control. The effects of such policies have been documented in numerous studies. For example, the number of ER patients presenting with acute coronary events (myocardial infarction) has decreased 27-40 % in the U.S., 13 % in Italy, and 17 % in Scotland. The harmful consequences of passive smoking in cardiovascular and other organ systems must be confronted across the medical community. Cardiologists should unite with other specialists to encourage concerted legal action, economic measures, and public education as we work toward the tobacco endgame.

Asthma and pregnancy: therapeutic challenges.

PURPOSE: Asthma in pregnancy represents a complex therapeutic challenge as it can have unfavourable consequences on both the mother and the fetus. Pregnancy can have a variable impact on asthma, and there is no general rule to predict in whom is going to be better, stable or worse. On the other hand, asthma can increase the risks of fetal malformations, low birth weight or premature birth. METHODS AND RESULTS: The review of the literature regarding the asthma pathogenic maternal and fetal effects and the current therapeutic recommendations. CONCLUSIONS: A multidisciplinary team is needed to appropriately follow up a pregnant woman with asthma and this should involve a pulmonary disease physician, a neonatologist, an obstetrician and, if necessary, an allergolocist. Most of the medications used in asthma outside pregnancy can safely be used during it. An appropriate management according to existing guidelines can minimize both maternal and fetal risks.

Obstructive sleep apnea syndrome and arterial hypertension--a complicated relationship? The role of controlling blood pressure values in patients with OSAS.

BACKGROUND: Arterial hypertension (HT) and obstructive sleep apnea syndrome (OSAS) are associated through cause-effect relationship. We aimed to study the effect of medication controlled hypertension on OSAS patients. METHODS: From 483 followed patients with OSAS, 252 associating HT; 142 patients of them (56.34%) received antihypertensive medication, 59 patients (41.54%) had controlled HT, 83 patients (58.46%) had uncontrolled HT. Demographic and anthropometric data, OSAS symptoms, comorbidities, apnea index (IA), apnea-hypopnea index (IAH), desaturation index, CPAP titration, CPAP failure rate were studiated regarding differences between patients with controlled and uncontrolled HT. RESULTS: Fifty nine patients with controlled HT were: 20 women (33.9%), 39 men (66.1%), with mean age of 56.08 years +/- 11.33, with an average AHI of 53.61 +/- 34.42/hour, an average of CPAP pressure prediction of 10.15 +/- 243 cm H2O. Eighty three patients with uncontrolled HT were: 18 women (21.7%), 65 men (78.3%), with mean age 55 +/- 9.06 years, with an average AHl of 61.91 +/- 43.61/hour, an average of CPAP pressure prediction of 10.47 +/- 2cm H2O. Comparing with the controlled HT group, patients with uncontrolled HT reported morning headaches, morning fatigue and impotency in a higher rate (p = 0.020, 0.018, 0.011 respectively); Epworth Sleepiness Scale was under 10 (cut-off for daytime sleepiness) in patients with controlled HT(p = 0.001) and higher in those with uncontrolled HT. Patients with uncontrolled HT were diagnosed with HT for a longer period (p = 0.006), had higher values of systolic and diastolic blood pressure at the time of the presentation. Statistically significant differences were found only for AHI post-CPAP (11.89/h vs. 22.30/h, p = 0.013) and nocturnal desaturation index post-CPAP (6.03/h vs. 16.55/h, p = 0.017), both higher in patients with uncontrolled HT. The hypothesis regarding existing differences related to the cardiovascular comorbidities was not supported. CONCLUSIONS: Controlled blood pressure deletes sleepiness, a defining symptom for OSAS and reduces remaining symptoms (headaches, impotency and morning fatigue). Presence of OSAS symptoms is less common in the controlled HT group, making the OSAS more difficult to suspect. These patients may have a grater benefit from CPAP therapy--they have AHI post-CPAP and desaturations post-CPAP significantly lower than patients with uncontrolled HT.

[What is new in the interpretation of polysomnography according to the revised manual for sleep staging in adults? A comparative analysis]. / Ce aduce nou interpretarea polisomnografiei dupa manualul revizuit de stadializare a somnului la adult? Analiza comparativa.

Aim of this paper is to compare the new polysomnography staging manual according to American Academy of Sleep Medicine with Rechtschaffen & Kales rules, underlying the newly introduced aspects and illustrated with polysomnographic images. The new rules simplify the staging but increase the time of electrodes application. They were established on the base of low levels of evidence, without being included in the multicenter statistical validation. For the first time in literature are given details about the criteria for the interpretation of sleep in children, but there are problems still remain unanswered, such as those regarding the scoring of hypopnea. In Romania, the main problem is primarily limited access to investigation and the deficit of health professionals.