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Yan-Qin Wang, Han Chen, Wu-Ping Zhuang, Hong-Lei Li
BACKGROUND: Combined central and peripheral demyelination (CCPD) is rare and has never been reported as a spectrum disease in Han Chinese population. OBJECTIVES: To study the clinical features of CCPD in Han Chinese patients. METHODS: Twenty-two CCPD patients were selected from 788 demyelination cases. We reviewed and compared the clinical manifestation, laboratory data, electrophysiological examination, MRI and the prognosis. RESULTS: CCPD patients presented with sensory disturbance (86...
April 15, 2018: Journal of Neuroimmunology
Colin Lee, Sandra A N Walker, Lesley Palmay, Scott E Walker, Sheldon Tobe, Andrew Simor
Steady-state pharmacokinetics of oral ciprofloxacin in 3 continuous cycling peritoneal dialysis (CCPD) outpatients given ciprofloxacin 750 mg b.i.d. for 5 doses was determined. Mean steady-state maximum serum concentration and half-life were 4.4 ± 1.5 mg/L and 10.3 ± 2.6 hours, respectively. Mean maximum dialysate concentration in the daytime long dwell and overnight continuous cycling dwell were 7.4 ± 1.2 mg/L and 3.3 ± 1.2 mg/L, respectively. Oral ciprofloxacin 750 mg b.i.d. may be reasonable for bloodstream and peritoneal infections caused by susceptible bacteria in CCPD patients...
January 2018: Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis
Masashi Hoshino, Yu Suzuki, Hisanao Akiyama, Kouji Yamada, Sayuri Shima, Tatsuro Mutoh, Yasuhiro Hasegawa
A 59-year-old man had been admitted to another hospital because of diplopia and thirst at the beginning of March and was diagnosed with diabetic ketoacidosis. He was referred to our hospital because he had limb weakness, dysarthria, and bilateral sensory impairment of the upper limbs, which worsened rapidly from the middle of March, although plasma glucose had been well controlled after the initiation of insulin therapy in the previous hospital. Contrast spinal MRI in our hospital revealed hyperintense lesions at the level of C4 to C5 and T10...
December 27, 2017: Rinshō Shinkeigaku, Clinical Neurology
Orhan Aktas
The case report by Puthenparampil et al. suggests that heterogeneity of demyelinating diseases may be more complex than expected. The authors describe a female patient starting with isolated but relapsing myelitis (in the absence of oligoclonal bands or anti-aquaporin 4 antibodies) and later experiencing the simultaneous occurrence of inflammatory demyelinating polyneuropathy and of a tumefactive hippocampal brain lesion responsive to immunotherapy. As testing for antibodies against established and novel auto-antigens including neurofascin-155 was negative, this case may be regarded as an example for the unfolding spectrum of combined central and peripheral demyelination (CCPD) syndromes with so far unknown immunological target(s)...
April 2018: Multiple Sclerosis: Clinical and Laboratory Research
Marco Puthenparampil, Alberto Terrin, Lisa Federle, Matteo Gizzi, Paola Perini, Paolo Gallo
Combined central and peripheral demyelination (CCPD) is a rare chronic inflammatory disorder of the nervous system. We describe the case of a patient with a history of recurrent myelitis that acutely and simultaneously developed a brain tumour-like lesion and a sensitive-motor demyelinating polyneuropathy. The diagnosis of CCPD was supported by a detailed diagnostic workup. Up to date, no similar cases have been reported in the literature.
April 2018: Multiple Sclerosis: Clinical and Laboratory Research
Angeline D Opina, Athar M Qureshi, Eileen Brewer, Ewa Elenberg, Sarah Swartz, Mini Michael, Henri Justino
BACKGROUND: Interventional catheterization procedures may be needed for patients with severe renal failure who are dependent on dialysis. To avoid the risk of fluid overload and electrolyte derangement during complex procedures in this oliguric/anuric patient population, we performed intra-procedural dialysis, either continuous renal replacement therapy (CRRT) or continous cycling peritoneal dialysis (CCPD). METHODS: We performed a retrospective review of a cohort of pediatric patients, ages 0-18 years, with dialysis-dependent renal failure who received CRRT or CCPD during catheterization procedures from January 2013 to March 2016...
July 12, 2017: Catheterization and Cardiovascular Interventions
C Kennedy, S A Ryan, T Kane, R W Costello, P J Conlon
BACKGROUND: Sleep disorders are common and multi-factorial in patients with advanced chronic kidney disease and end-stage renal disease (ESRD). Sleep disorders and disturbance have a negative impact on wellbeing and quality of life. OBJECTIVE: To assess the impact of a change in renal replacement therapy (RRT) modality on sleep quality and sleep disturbance in patients with ESRD. DATA SOURCES: Multiple electronic databases were searched without publication type/period restrictions...
February 2018: Journal of Nephrology
Rafael Gomez, Jacek Waniewski, Adelaida Zapata, Mauro Pietribiasi, Bengt Lindholm
BACKGROUND: Criteria for how to assess removal rate of inorganic phosphorous (iP) in peritoneal dialysis (PD) and whether iP removal differs between different PD modalities are debated. METHODS: In a cross-sectional study, 73 prevalent patients on continuous ambulatory PD (n = 16), continuous cyclic PD (n = 8) or automated PD (n = 49) with mean age 54 (range, 18-87) years, 46 males, underwent standard peritoneal equilibration test (PET) and 24-hour collection of dialysate with measurements of iP, urea and creatinine in all samples and bags...
January 24, 2017: International Journal of Artificial Organs
Mikito Shimizu, Tohru Koda, Yuji Nakatsuji, Hidenori Ogata, Jun-Ichi Kira, Hideki Mochizuki
A 21-year-old man was admitted to our hospital in June 2015. He felt paresthesia of toes in April 2015, which had been spreading upward, and he became difficult to walk in June. Nerve conduction study showed peripheral demyelinating neuropathy that met the diagnostic criteria for chronic inflammatory demyelinating polyneuropathy (CIDP), and the cerebrospinal fluid (CSF) examination revealed the remarkably increased protein level. In addition, magnetic resonance imaging of his brain showed a few plaques in white matter, so he was finally diagnosed with combined central and peripheral demyelination (CCPD)...
January 31, 2017: Rinshō Shinkeigaku, Clinical Neurology
Micheli U Bevilacqua, Linda Turnbull, Sushila Saunders, Lee Er, Helen Chiu, Penny Hill, Rajinder S Singh, Adeera Levin, Michael A Copland, Abeed Jamal, Catherine Brumby, Orla Dunne, Paul A Taylor
♦ BACKGROUND: Peritoneal dialysis (PD) is challenging for patients with functional limitations, and assisted PD can support these patients, but previous reports of assisted PD have not examined the role of temporary assisted PD and had difficulty identifying adequate comparator cohorts. ♦ METHODS: Peritoneal Dialysis Assist (PDA), a 12-month pilot of long-term and temporary assisted PD was completed in multiple PD centers in British Columbia, Canada. Continuous cycler PD (CCPD) patients were identified for PDA by standardized criteria, and service could be long-term or temporary/respite...
May 2017: Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis
Christoph Kamm
No abstract text is available yet for this article.
May 15, 2016: Journal of the Neurological Sciences
A Cortese, D Franciotta, E Alfonsi, N Visigalli, E Zardini, L Diamanti, P Prunetti, C Osera, M Gastaldi, G Berzero, A Pichiecchio, G Piccolo, A Lozza, G Piscosquito, E Salsano, M Ceroni, A Moglia, G Bono, D Pareyson, E Marchioni
Combined central and peripheral demyelination (CCPD) is rare, and current knowledge is based on case reports and small case series. The aim of our study was to describe the clinical features, diagnostic results, treatment and outcomes in a large cohort of patients with CCPD. Thirty-one patients entered this retrospective, observational, two-center study. In 20 patients (65%) CCPD presented, after an infection, as myeloradiculoneuropathy, encephalopathy, cranial neuropathy, length-dependent peripheral neuropathy, or pseudo-Guillain-Barré syndrome...
April 15, 2016: Journal of the Neurological Sciences
Dominik Steubl, Marcel Roos, Stefan Hettwer, Susanne Angermann, Ming Wen, Christoph Schmaderer, Peter Luppa, Uwe Heemann, Lutz Renders
BACKGROUND/AIMS: This study compares the peritoneal elimination of the low-molecular-weight-protein (LMWP) C-terminal agrin fragment (tCAF, size 22 kDa), a promising biomarker for kidney function, in continuous cycling peritoneal dialysis (CCPD) and continuous ambulatory peritoneal dialysis (CAPD). METHODS: 103 sets of serum, 24h-urine and dialysate samples were obtained in 15 CCPD (63 sets) and 11 CAPD (40 sets) patients. Total, renal and peritoneal substrate removals/clearances were measured/calculated for tCAF, creatinine, blood-urea-nitrogen (BUN), cystatin C and albumin and correlated with the peritoneal transport type...
2016: Kidney & Blood Pressure Research
Lin-Hui Su, An-Jing Kuo, Ju-Hsin Chia, Hsin-Chieh Li, Tsu-Lan Wu, Ye Feng, Cheng-Hsun Chiu
In Taiwan, beginning in 2013, the 13-valent pneumococcal conjugate vaccine (PCV13) was provided free of charge to children 2-5 years of age. In 2014, this was extended to children 1-5 years old. During 2012-2014, 953 cases of culture-confirmed pneumococcal disease (CCPD), including 104 invasive pneumococcal disease (IPD), were prospectively identified and analyzed at a 3,700-bed hospital in Taiwan. From 2012 to 2014, the incidence per 10,000 admissions decreased from 26.7 to 20.4 for CCPD (P < 0.001) and from 3...
November 2, 2015: Scientific Reports
Chia Wei Teoh, Helen Nadel, Kathryn Armstrong, Kevin C Harris, Colin T White
BACKGROUND: Dialysate leakage into the pericardium is a rare but potentially life-threatening complication of peritoneal dialysis (PD). There has been one reported pediatric case of spontaneous peritoneo-pericardial fistula in a 2-year-old boy with tissue fragility due to malnutrition and two reported adult cases in PD patients with a history of previous cardiac surgery and/or pericardiocentesis. CASE-DIAGNOSIS/TREATMENT: We describe a 15-year-old girl with end-stage renal disease secondary to granulomatosis with polyangiitis, with recurrent pericardial effusions secondary to a peritoneo-pericardial fistula while on continuous cycling peritoneal dialysis (CCPD)...
January 2016: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
Na Su, Chengpu Zhang, Yao Zhang, Zhiqiang Wang, Fengxu Fan, Mingzhi Zhao, Feilin Wu, Yuan Gao, Yanchang Li, Lingsheng Chen, Miaomiao Tian, Tao Zhang, Bo Wen, Na Sensang, Zhi Xiong, Songfeng Wu, Siqi Liu, Pengyuan Yang, Bei Zhen, Yunping Zhu, Fuchu He, Ping Xu
As part of the Chromosome-Centric Human Proteome Project (C-HPP) mission, laboratories all over the world have tried to map the entire missing proteins (MPs) since 2012. On the basis of the first and second Chinese Chromosome Proteome Database (CCPD 1.0 and 2.0) studies, we developed systematic enrichment strategies to identify MPs that fell into four classes: (1) low molecular weight (LMW) proteins, (2) membrane proteins, (3) proteins that contained various post-translational modifications (PTMs), and (4) nucleic acid-associated proteins...
September 4, 2015: Journal of Proteome Research
Giacomo Di Zazzo, Isabella Guzzo, Lara De Galasso, Michele Fortunato, Giovanna Leozappa, Licia Peruzzi, Enrico Vidal, Ciro Corrado, Enrico Verrina, Stefano Picca, Francesco Emma
BACKGROUND: Anterior ischemic optic neuropathy (AION) is characterized by infarction of the optic nerve head due to hypoperfusion of the posterior ciliary arteries and causes sudden blindness in adults on chronic dialysis, but has rarely been described in children. Unlike adults, children do not have comorbidities related to aging. METHODS: We retrospectively analyzed data of 7 children on nocturnal continuous cycling peritoneal dialysis (CCPD) who developed AION identified within the Italian Registry of Pediatric Chronic Dialysis...
March 2015: Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis
Hidenori Ogata, Dai Matsuse, Ryo Yamasaki, Nobutoshi Kawamura, Takuya Matsushita, Tomomi Yonekawa, Makoto Hirotani, Hiroyuki Murai, Jun-ichi Kira
OBJECTIVES: To clarify the clinical features of combined central and peripheral demyelination (CCPD) via a nationwide survey. METHODS: The following characteristics were used to define CCPD: T2 high-signal intensity lesions in the brain, optic nerves or spinal cord on MRI, or abnormalities on visual-evoked potentials; conduction delay, conduction block, temporal dispersion or F-wave abnormalities suggesting demyelinating neuropathy based on nerve conduction studies; exclusion of secondary demyelination...
January 2016: Journal of Neurology, Neurosurgery, and Psychiatry
Kashyap Patel, Craig R Rayner, Mylène Giraudon, Mohamed A Kamal, Peter N Morcos, Richard Robson, Carl M Kirkpatrick
AIMS: Patients with end-stage renal disease (ESRD) are at increased risk of developing complications associated with influenza infection. Oseltamivir is indicated for influenza treatment in ESRD patients, but the disposition is poorly understood in this patient population. This study aimed to characterize the pharmacokinetics and tolerability of oseltamivir in automated peritoneal dialysis (APD) and construct a pharmacokinetic model to assist with optimized dosing. METHODS: Ten adults with ESRD were prescribed an aggressive APD regimen consisting of three continuous cycler-assisted peritoneal dialysis (CCPD) sessions during the day and two continuous ambulatory (CAPD) sessions overnight...
April 2015: British Journal of Clinical Pharmacology
Poyyapakkam Srivaths, Rajesh Krishnamurthy, Lori Brunner, Barbara Logan, Michael Bennett, Qing Ma, Rene VanDeVoorde, Stuart L Goldstein
BACKGROUND: Children receiving maintenance dialysis exhibit high cardiovascular (CV) associated mortality. We and others have shown high prevalence of cardiac calcifications (CC) in children with endstage renal disease (ESRD). However, no pediatric study has examined modality difference in CC prevalence. The current study was conducted to assess for a difference in CC prevalence between hemodialysis (HD) and peritoneal dialysis (PD) in children with ESRD. METHODS: 38 patients (19 female, 19 male; mean age 15...
April 2014: Clinical Nephrology
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