syndrome Pickwick

RATIONALE: Obesity hypoventilation syndrome (OHS) with concomitant severe obstructive sleep apnea (OSA) is treated with CPAP or noninvasive ventilation (NIV) during sleep. NIV is costlier, but may be advantageous because it provides ventilatory support. However, there are no long-term trials comparing these treatment modalities based on OHS severity. OBJECTIVE: To determine if CPAP have similar effectiveness when compared to NIV according to OHS severity subgroups...

STUDY OBJECTIVES: Pulmonary hypertension (PH) is prevalent in obesity hypoventilation syndrome (OHS). However, there is a paucity of data assessing pathogenic factors associated with PH. Our objective is to assess risk factors that may be involved in the pathogenesis of PH in untreated OHS. METHODS: In a post hoc analysis of the Pickwick trial, we performed a bivariate analysis of baseline characteristics between patients with and without PH. Variables with a P value ≤ ...

Charles Dickens, as a writer, was also a great master of patient observation. He described more than 40 syndromes, some of which were named after characters and titles of his literary works. Within these he often referred to the connection between illness, poverty and social misery. Some of his descriptions have withstood the litmus test of time and are still used in today's medicine: Amongst these are the characters Frederick, Little Dorrit's uncle, who suffers from Parkinson's disease, Fat Joe after whom the Pickwick-syndrome was named, Tiny Tim who is beaten with Pott's disease, Ebenezer Scrooge, a victim of posttraumatic embitterment disorder, and Mr...

Rationale: Obesity hypoventilation syndrome (OHS) has been associated with cardiac dysfunction. However, randomized trials assessing the impact of long-term noninvasive ventilation (NIV) or continuous positive airway pressure (CPAP) on cardiac structure and function assessed by echocardiography are lacking. Objectives: In a prespecified secondary analysis of the largest multicenter randomized controlled trial of OHS (Pickwick Project; N  = 221 patients with OHS and coexistent severe obstructive sleep apnea), we compared the effectiveness of three years of NIV and CPAP on structural and functional echocardiographic changes...

RATIONALE: Despite a significant association between obesity hypoventilation syndrome (OHS) and cardiac dysfunction, no randomised trials have assessed the impact of non-invasive ventilation (NIV) or CPAP on cardiac structure and function assessed by echocardiography. OBJECTIVES: We performed a secondary analysis of the data from the largest multicentre randomised controlled trial of OHS (Pickwick project, n=221) to determine the comparative efficacy of 2 months of NIV (n=71), CPAP (n=80) and lifestyle modification (control group, n=70) on structural and functional echocardiographic changes...

CONCLUSION: If Napoleon had been treated, Europa would then have doubtless been different, and perhaps would not have known the last two World wars. OBJECTIVES: This study plans to demonstrate that Napoleon very probably suffered from Chronic Rhonchopathy. BACKGROUND: Between 1983-1993, the author led their ENT department of CHU Saint-Antoine to contribute in the knowledge of chronic snoring and Obstructive Sleep Apneas Syndrome (OSAS), and to define the treatment of their consequences...

The Pickwick project was a prospective, randomized and controlled study, which addressed the issue of obesity hypoventilation syndrome (OHS), a growing problem in developed countries. OHS patients were divided according to apnea-hypopnea index (AHI) ≥30 and <30 determined by polysomnography. The group with AHI≥30 was randomized to intervention with lifestyle changes, noninvasive ventilation (NIV) or continuous positive airway pressure (CPAP); the group with AHI<30 received NIV or lifestyle changes...

RATIONALE: The incidence of obesity hypoventilation syndrome (OHS) may be increasing in parallel with the present obesity epidemic. Despite extensive noninvasive ventilation (NIV) and continuous positive airway pressure (CPAP) use in patients with OHS, information regarding efficacy is limited. OBJECTIVES: We performed a large, multicenter randomized controlled study to determine the comparative efficacy of NIV, CPAP, and lifestyle modification (control group) using daytime PaCO2 as the main outcome measure...

No abstract text is available yet for this article.

In 1836 Charles Dickens published the first installment of The Posthumous Papers of the Pickwick Club. In this novel he introduces the reader to a character, Joe, the Fat Boy who is obese, sleepy, difficult to arouse, snores, and has peripheral edema. This description so intrigued the medical field that many hypotheses about the symptoms were examined, but it was not until 120 years after the novel was published that physicians started to interrelate these features and a new field of medicine emerged. Although he is best known for this description, Dickens impacted medicine and medical care in many ways...

No abstract text is available yet for this article.

Described in the specialty literature for over one century under the name of Pickwick syndrome, the obesity--hypoventilation syndrome (OHS) includes the triad: obesity--hypoventilation--hypersomnia. In Romania, this entity is rarely recognized and, despite the developments in specific investigations, the disease is frequently difficult to differentiate from other respiratory disorders during sleep. The authors try to clarify some issues related to pathophysiologic mechanism and contribution of mechanical factors or of respiratory nervous center etc...

Obese adolescents are prone to several pathologies, which may begin in this period of life and have a continuity in adult age. In this review the author tries first to explain the obesity definition in infants, children, and adolescents. Some pathologies may appear in adolescent age. First of all, some features of the so called metabolic syndrome; furthermore, hormonal alteration during and after puberty, genital appearance in the obese adolescent male, respiratory problems as apnea, asthma, and the Pickwick syndrome...

No abstract text is available yet for this article.

The obstructive sleep apnea syndrome (OSAS) is a clinical condition characterized by the coexistence of irregular breathing at night with excessive daytime sleepiness, and it represents a major social health issue because of its high prevalence and of the growing public awareness of it. The XIX century description of "Fat Joe", the famous character of Charles Dickens's Pickwick Papers, is often retained the first presentation of a person affected by OSAS, since Joe was an obese individual who fell asleep during daytime while performing even extremely simple tasks...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.