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Mueller M, Pander J, Knott J, Geist J. Comparison of nine different methods to assess fish communities in lentic flood-plain habitats. JOURNAL OF FISH BIOLOGY 2017; 91:144-174. [PMID: 28542802 DOI: 10.1111/jfb.13333] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Accepted: 04/12/2017] [Indexed: 06/07/2023]
Abstract
This study compares the effectiveness and representativeness of electrofishing, snorkelling, seining, baited lift netting, multi-mesh gillnetting, baited fish traps, fyke netting, angling and longline fishing, considering three typical lentic flood-plain habitats at different times of day. Electrofishing was by far the most effective method yielding highest species richness, species trait representation and catch per unit of effort (CPUE), followed by seining. For single species like dace Leuciscus leuciscus, European ruffe Gymnocephalus cernua, common bream Abramis brama and silver bream Blicca bjoerkna, seining was more effective than electrofishing. With both methods, some species were more consistently caught during night, dusk or dawn than during daylight. All other methods tested cannot be generally recommended for fish community assessments in shallow backwaters due to their low representativeness of species inventory and generally low CPUE. Based on these results, electrofishing of 30 m transect replicates at different times of day for monitoring the fish community in shallow backwaters, can be recommended, enabling the maximum possible comparability to adjacent river habitats. Seining should be considered as an alternative if accessibility of habitats is restricted or electrofishing is prohibited. The 25 species detected in the backwaters also suggest that these habitats contribute a large proportion of fish diversity and should be included in standard assessments of river ecological status.
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Mukhametkaliyev T, Surmeneva M, Vladescu A, Cotrut C, Braic M, Dinu M, Vranceanu M, Pana I, Mueller M, Surmenev R. A biodegradable AZ91 magnesium alloy coated with a thin nanostructured hydroxyapatite for improving the corrosion resistance. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 75:95-103. [DOI: 10.1016/j.msec.2017.02.033] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2016] [Revised: 02/07/2017] [Accepted: 02/07/2017] [Indexed: 12/23/2022]
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Gerl M, Breyer DRH, Hagen P, Koss MJ, Mueller M, Al Saad M, Gerl RH, Kaymak H, Klabe K, Kretz FTA. [Clinical Comparison of a Trifocal and a Trifocal-Toric Intraocular Lens Based on the Same Diffractive Platform]. Klin Monbl Augenheilkd 2017; 234:1276-1282. [PMID: 28380649 DOI: 10.1055/s-0043-102573] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Purpose To evaluate and compare the visual performance of a trifocal and a trifocal-toric intraocular lens (IOL) based on the same diffractive platform. Methods Prospective non-randomized comparative study enrolling 142 eyes of 77 patients (age 40-73 years) undergoing uneventful phacoemulsification lens surgery. Two groups were differentiated according to the implanted IOL: trifocal group, 98 eyes (50 patients) implanted with the trifocal diffractive IOL AT LISA tri 839MP (Carl Zeiss Meditec), and trifocal-toric group, 44 eyes (27 patients) implanted with the trifocal-toric diffractive IOL AT LISA trifocal-toric 939MP (Carl Zeiss Meditec). Visual and refractive changes were evaluated 3 months postoperatively. Results No significant differences between groups were found in postoperative refraction (p ≥ 0.144), monocular and binocular uncorrected intermediate visual acuity (UIVA; p = 0.519 and 0.398, respectively) and binocular uncorrected near visual acuity (UNVA; p = 0.073). In contrast, significantly better monocular and binocular uncorrected distance visual acuity (UDVA; p ≤ 0.002), as well as monocular UNVA (p = 0.005), were found in the trifocal group. A postoperative spherical equivalent within ± 1.00 D was found in 98 % and 100 % of eyes in the trifocal and trifocal-toric groups, respectively. Postoperative binocular UDVA, UIVA and UNVA of 20/30 or better were found in 100, 95 and 100 % of eyes, and in 96.3, 95.8 and 90.9 % of eyes in the trifocal and trifocal-toric groups, respectively. Conclusions The evaluated trifocal and trifocal-toric IOLs both provide a successful restoration of the visual function after cataract surgery, with good levels of refractive precision, as well as UIVA and UNVA.
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Schlaile MP, Mueller M, Schramm M, Pyka A. Evolutionary Economics, Responsible Innovation and Demand: Making a Case for the Role of Consumers. PHILOSOPHY OF MANAGEMENT 2017. [DOI: 10.1007/s40926-017-0054-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Vanhie A, Meuleman C, Tomassetti C, Timmerman D, D'Hoore A, Wolthuis A, Van Cleynenbreugel B, Dancet E, Van den Broeck U, Tsaltas J, Renner SP, Ebert AD, Carmona F, Abbott J, Stepniewska A, Taylor H, Saridogan E, Mueller M, Keckstein J, Pluchino N, Zupi E, Dunselman G, Abrao MS, Chapron C, D'Hooghe T. Reply: Should we also work on an international informed consent for endometriosis surgery? Hum Reprod 2017; 32:480-481. [PMID: 28043943 DOI: 10.1093/humrep/dew336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Madisetti M, Kelechi TJ, Mueller M, Amella EJ, Prentice MA. Feasibility, acceptability, and tolerability of RGN107 in the palliative wound care management of chronic wound symptoms. J Wound Care 2017; 26:S25-S34. [PMID: 28105900 PMCID: PMC10580812 DOI: 10.12968/jowc.2017.26.sup1.s25] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
Abstract
OBJECTIVE To assess the feasibility, acceptability and tolerability of RGN107 use, a natural powder blend of Arnica Montana, Calendula Officinalis, Mentha Arvensis and Santalum Album, among hospice patients and their wound caregivers in the palliative wound care management of chronic wound symptoms at end-of-life. METHOD Data were collected between May 2013 and November 2015. A pilot trial conducted among 50 hospice patients with symptomatic (pain, odour, or exudate) chronic wounds. Caregivers received initial RGN107 protocol training, actively applied the powder to patient wounds for 4-weeks, and completed an 8-week retrospective survey. Feasibility was assessed by measuring process outcomes, including the number and proportion of participants referred, screened eligible, enrolled, withdrawn and successfully completed. Acceptability measures included: a protocol training evaluation, caregiver pre and post self-efficacy ratings, retrospective usability, symptom control management and comparative technique caregiver ratings, and recorded open-ended comments. Tolerability was assessed through a 12-week cumulative review of the study adverse event profile. RESULTS Feasibility, tolerability and acceptability of use of the RGN107 powder for chronic wounds were established. Recruitment goals were achieved and 92 % of the patients successfully completed the study. 95 % of wound caregivers would recommend the powder for use in this population. CONCLUSION This study supports the feasibility, acceptability and tolerability of a wound care powder that espouses a multi-symptom palliative comfort care approach for hospice patients with chronic wounds at end-of-life. Further research is needed to establish the efficacy of the powder.
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Pumberger M, VON Roth P, Preininger B, Mueller M, Perka C, Winkler T. Microstructural Changes of Tensor Fasciae Latae and Gluteus Medius Muscles Following Total Hip Arthroplasty: A Prospective Trial. ACTA CHIRURGIAE ORTHOPAEDICAE ET TRAUMATOLOGIAE CECHOSLOVACA 2017; 84:97-100. [PMID: 28809625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
PURPOSE OF THE STUDY Although total hip arthroplasty (THA) is one of the most successful orthopedic operations, the soft tissue trauma towards the periarticular musculature during surgical approaches remains a critical concern. However, the actual microstructural proof of muscle trauma on the level of the myofiber due to the surgical approach has never been claimed. MATERIAL AND METHODS Patients undergoing THA were prospectively enrolled and either operated by a direct lateral (DL) or a anterolateral minimally invasive approach (ALMI). Intraoperatively and at 6 months follow-up a needle biopsy was taken from the gluteus medius muscle and the tensor fasciae latae. Pre- and post-operative fiber diameter and composition, of gluteal medius muscle (GMM) and the tensor fasciae latae muscle (TFLM) were compared in both surgical approaches. RESULTS A total of 19 patients (12 F; 7 M) were included in this study. The average pre-operative fiber diameter or fiber type composition did not differ significantly in the GMM and TFLM, nor did it vary among patients with different approaches. The muscle fiber diameter significantly increased post-operatively in the TFLM, in both, the DL (p = 0.043) and the ALMI (p = 0.043) approach. There was a trend towards more pronounced muscle fiber changes in the DL (TFLM: p = 0.077; GMM: p = 0.150), compared to the ALMI. DISCUSSION AND CONCLUSIONS Our results show microstructural changes to the periarticular musculature following THA by a compensatory hypertrophy of the TFLM and GMM. These adaptions directly next to the surgical trauma were observed in DL and AMLI. Key words: total hip arthroplasty, skeletal muscle, muscle biopsy, iatrogenic trauma, muscle scar.
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Lueer K, Biller H, Casper A, Windt H, Mueller M, Badorrek P, Haefner D, Framke T, Koch A, Ziehr H, Krug N, Koch W, Hohlfeld JM. Safety, efficacy and repeatability of a novel house dust mite allergen challenge technique in the Fraunhofer allergen challenge chamber. Allergy 2016; 71:1693-1700. [PMID: 27255590 DOI: 10.1111/all.12947] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/30/2016] [Indexed: 11/28/2022]
Abstract
BACKGROUND Efficacy testing of immunotherapy in field studies is often hampered by variation of airborne allergens. Standardized allergen exposure in challenge chamber settings might be an alternative. Therefore, we developed a universal technique to create an atmosphere loaded with allergen particles of adjustable size from aqueous solutions of licensed allergen extracts. OBJECTIVE The aim of this study was to apply this technique and test the safety and efficacy of challenges with house dust mite (HDM) allergen in the Fraunhofer allergen challenge chamber. METHODS Aerosol particles carrying HDM allergen were produced by spray-drying of an aqueous solution containing HDM allergen and lactose. In a monocenter, placebo-controlled, single-blind, dose-escalation pilot study, 18 subjects with perennial allergic rhinitis and sensitization to HDM were exposed to HDM allergen for 4 h at either 250, 500, 1000 SQE/m3 or lactose alone (0 SQE/m3 ) 7 days apart. The dose of 500 SQE/m³ was repeated to investigate reproducibility. Total nasal symptom score (TNSS) was the primary endpoint. RESULTS Exposure to HDM increased TNSS (mean ± SD) to 3.4 ± 1.8, 3.3 ± 2.1, and 3.6 ± 2.0 at 250, 500 and 1000 SQE/m3 , respectively, while lactose alone did not change TNSS (0.7 ± 0.6). The results were reproducible at 500 SQE/m3 . Pulmonary function and adverse event frequency did not change with escalation of allergen dose. CONCLUSION This HDM allergen particle generation is safe, specific and reproducible and can therefore be used for efficacy testing of immunotherapy and for basic clinical research.
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Planas-Paz L, Orsini V, Boulter L, Calabrese D, Pikiolek M, Nigsch F, Xie Y, Roma G, Donovan A, Marti P, Beckmann N, Dill MT, Carbone W, Bergling S, Isken A, Mueller M, Kinzel B, Yang Y, Mao X, Nicholson TB, Zamponi R, Capodieci P, Valdez R, Rivera D, Loew A, Ukomadu C, Terracciano LM, Bouwmeester T, Cong F, Heim MH, Forbes SJ, Ruffner H, Tchorz JS. Corrigendum: The RSPO-LGR4/5-ZNRF3/RNF43 module controls liver zonation and size. Nat Cell Biol 2016; 18:1260. [PMID: 27784900 DOI: 10.1038/ncb3428] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Mueller M, Polowy J, Heverhagen A, Schleussner E, Raio L, Surbek D. Placental alpha-microglobulin-1 in cervico-vaginal fluid predicts preterm birth in women with preterm labor and intact membranes. Geburtshilfe Frauenheilkd 2016. [DOI: 10.1055/s-0036-1592950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Mustea A, Wimberger P, Oskay-Oezcelik G, Jungberg P, Meinerz W, Reichert D, Janssen J, Keller M, Richter R, Harde J, Klawitter S, Wegenaer A, Mueller M, Sehouli J. Impact of age on the safety and efficacy of bevacizumab (BEV)-containing therapy in patients (pts) with primary ovarian cancer (OC): Analyses of the OTILIA German non-interventional study on behalf of the North-Eastern German Society of Gynaecological Oncology Ovarian Cancer Working Group. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw374.14] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Charwat-Resl S, Niessner A, Mueller M, Bartko PE, Giurgea GA, Zehetmayer S, Willfort-Ehringer A, Koppensteiner R, Schlager O. Speckle-Tracking-Based Evaluation of Vascular Strain at Different Sites of the Arterial Tree in Healthy Adults. ULTRASCHALL IN DER MEDIZIN (STUTTGART, GERMANY : 1980) 2016; 37:503-508. [PMID: 26126149 DOI: 10.1055/s-0035-1553299] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Purpose: Vascular ultrasound (US) allows the analysis of vascular strain by speckle-tracking. This study sought to assess the extent to which vas cular strain varies between different segments of the arterial tree. Furthermore, this study aimed to investigate the reproducibility of vascular strain determination as well as of the components that contribute to the variance of vascular strain measurements in different vascular beds. Materials and Methods: Speckle-tracking was used to determine the vascular strain of the abdominal aorta (AA), the common carotid artery (CCA), the common femoral (CFA) and the popliteal artery (PA) of healthy adults. Intra- and interday reproducibility and the components of variance of vascular strain of the respective arteries were determined. Results: A total of 589 US clips obtained in 10 healthy adults (7 males, 28.3 ± 3.2 years) were analyzable. Vascular strain was 7.2 ± 3.0 % in the AA, 5.7 ± 2.1 % in the CCA, 2.1 ± 1.1 % in the CFA and 1.9 ± 1.1 % in the PA. The intraday coefficients of variation of vascular strain were 6.2 % (AA), 3.9 % (CCA), 3.3 % (CFA) and 6.1 % (PA), and the interday coefficients of variation were 5.9 % (AA), 8.4 % (CCA), 10 % (CFA) and 4.6 % (PA). The variance of vascular strain mainly depended on the investigated vessel and subject. Individual DUS clips, the day of examination and the (right/left) body side (in paired arteries) had no impact on the variance of vascular strain. Conclusion: Vascular strain substantially varies between different sites of the arterial tree. Speckle-tracking by DUS allows the reliable determination of vascular strain at different arterial sites.
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Mueller M, Lindner B, Dedrick R, Schromm A, Seydel U. Endotoxin: physical requirements for cell activation. ACTA ACUST UNITED AC 2016. [DOI: 10.1177/09680519050110050701] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Lipopolysaccharide (LPS) is the eminent lipid component of the outer leaflet of the outer membrane of Gram-negative bacteria and the major initiator of innate immune response to bacterial infection. Below the critical micellar concentration (CMC), LPS is exclusively present as a monomer. Above this concentration, aggregates are formed. Increasing the concentration beyond the CMC leads to an increase in aggregate concentration, whereas the concentration of monomers remains constant or even decreases. The question how LPS activates immune cells and whether the aggregate or the monomer is the biologically active unit has been and still is controversial. To prepare clearly defined monomeric solutions, we utilized a dialysis set-up consisting of a donor and an acceptor chamber, separated by a dialysis diaphragm with a cut-off of 5 kDa, thus allowing only monomers to pass. Human mononuclear cells (MNCs) were then stimulated with equal concentrations of aggregates and monomers, respectively, of deep rough mutant LPS from Escherichia coli strain F515 (Re LPS) and TNF-α release was determined. In contrast to earlier and very recent work of others, we started with a preparation of aggregate-suspensions and pure monomer-solutions and show that monomers are significantly less active than aggregates in the absence and presence of serum proteins at identical concentrations. In our model, we propose that LPS aggregates are detected by membrane-associated LBP and intercalated into the cell membrane to bring LPS into close proximity to signaling proteins in the membrane, thus finally leading to cell activation. To support this model, we present data showing that LBP is indeed present in or at the cell membrane of human macrophages.
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Bisoni L, Mueller M, Cvancara P, Carboni C, Puddu R, Raffo L, Barbaro M, Stieglitz T. Investigation on the hermeticity of an implantable package with 32 feedthroughs for neural prosthetic applications. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2016; 2016:1967-1970. [PMID: 28268714 DOI: 10.1109/embc.2016.7591109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
This paper presents an implantable package aimed at hosting a bidirectional neural interface for neural prosthetic applications. The package has been conceived to minimize the invasivity for the patient, for this reason a cylindrical container with an outer diameter of 7 mm and a length of 21 mm has been designed. The package, realized in alumina (Al2O3), presents 32 hermetic feedthroughs located at the top and bottom base of the cylinder. The hermetic housing has been assembled using a low-temperature soldering method based on a previous platinum/gold (Pt/Au) metallization of the ceramic parts. The package's hermeticity has been successfully proved by means of in-vitro tests, exhibiting an increase in the inner relative humidity of 20 %RH over 75 days of observation.
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Mueller M, Boehler C, Jaeger J, Asplund M, Stieglitz T. A double-sided fabrication process for intrafascicular parylene C based electrode arrays. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2016; 2016:2798-2801. [PMID: 28268899 DOI: 10.1109/embc.2016.7591311] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
After the development of a single-sided fabrication process for intrafascicular parylene C based electrode arrays tests showed that an increase in integration density can only be achieved by a double-side process. The process uses 25 μm thick platinum iridium foil, which is thinned down with the laser and sandwiched between two 10 μm thick parylene C layers. Utilizing a picosecond laser (355 nm Nd:YVO4) it was possible to fabricate 40 μm thick electrodes that can be implanted directly in the nerve without relying on additional support layers like chitosan or silk. The fabricated samples feature three 80 μm diameter electrodes on each side and a large ground electrode that is opened to both sides. Impedance mismatches from front to back side as a result of the fabrication process are compensated by electrochemical deposition of nanostructured platinum. This step makes it possible to bring the impedances of the small electrodes down to the range of just a few kΩ at 1 kHz and illustrate the additionally gained surface due to the picosecond laser ablation on the front side electrodes. The safely injectable charge per pulse was found to be 635.75 μC/cm2 for such coated electrodes. Optical investigations show that this fabrication process offers an alternative to established lithographic processes for thin and flexible electrode arrays in neural implants.
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Nirgianakis K, Grandi G, McKinnon B, Bersinger N, Cagnacci A, Mueller M. Dienogest mediates midkine suppression in endometriosis. Hum Reprod 2016; 31:1981-6. [DOI: 10.1093/humrep/dew180] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2016] [Accepted: 06/20/2016] [Indexed: 01/22/2023] Open
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Kaymak H, Höhn F, Breyer DRH, Hagen P, Klabe K, Gerl RH, Mueller M, Auffarth GU, Gerl M, Kretz FTA. [Functional Results 3 Months after Implantation of an "Extended Range of Vision" Intraocular Lens]. Klin Monbl Augenheilkd 2016; 233:923-7. [PMID: 27385257 DOI: 10.1055/s-0042-104064] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE Evaluation of the visual and refractive results 3 months after implantation of a diffractive extended range of vision (ERV) intraocular lens (IOL) during cataract surgery. METHODS In a prospective multicentre study, patients with a calculated postoperative corneal astigmatism of ≤ 1.5 D received a diffractive ERV IOL (TECNIS Symfony, model ZXR00, Abbott Medical Optics, USA) during cataract surgery. After 3 months, the monocular and binocular corrected and uncorrected far, intermediate and near visual acuity, as well as refraction, were evaluated. RESULTS 18 patients (36 eyes) with a mean age of 63.34 ± 4.6 years underwent bilateral cataract surgery. After 3 months, the binocular uncorrected distance visual acuity (UDVA) of logMAR was - 0.05 ± 0.11 and the corrected distance visual acuity (CDVA) of logMAR - 0.14 ± 0.05. Binocular uncorrected intermediate (UIVA) and near visual acuity (UNVA) were logMAR - 0.09 ± 0.02 and 0.19 ± 0.09, respectively. A target refraction of ± 0.75 D was reached by 89 % of the patients. CONCLUSION Implantation of an extended range of vision intraocular lens offers an effective way for visual rehabilitation at far and intermediate distances. Near vision is still in a functional range.
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Latus H, Hachmann P, Gummel K, Recla S, Voges I, Mueller M, Bauer J, Yerebakan C, Akintuerk H, Apitz C, Schranz D. Biventricular response to pulmonary artery banding in children with dilated cardiomyopathy. J Heart Lung Transplant 2016; 35:934-8. [DOI: 10.1016/j.healun.2016.04.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Revised: 04/10/2016] [Accepted: 04/21/2016] [Indexed: 10/21/2022] Open
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Vanhie A, Meuleman C, Tomassetti C, Timmerman D, D'Hoore A, Wolthuis A, Van Cleynenbreugel B, Dancet E, Van den Broeck U, Tsaltas J, Renner S, Ebert A, Carmona F, Abbott J, Stepniewska A, Taylor H, Saridogan E, Mueller M, Keckstein J, Pluchino N, Janik G, Zupi E, Minelli L, Cooper M, Dunselman G, Koh C, Abrao MS, Chapron C, D'Hooghe T. Consensus on Recording Deep Endometriosis Surgery: the CORDES statement. Hum Reprod 2016; 31:2660. [DOI: 10.1093/humrep/dew136] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Mueller M. WE-H-204-03: Part 2: History and Archives Resources at AIP for AAPM and Its Members. Med Phys 2016. [DOI: 10.1118/1.4957973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Boujan A, Tandogan T, Pinelli G, Gerl M, Gerl RH, Mueller M, Koss MJ, Auffarth GU, Kretz FTA. [Clinical Results After Implantation of a New Diffractive, Multifokal Intraocular Lens with a Reduced Near Add Power (+ 2.75 D)]. Klin Monbl Augenheilkd 2016; 233:633-8. [PMID: 27187885 DOI: 10.1055/s-0042-104587] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE Evaluation of the clinical data 3 months after implantation of a new diffractive multifocal intraocular lens (MIOL) with a reduced near add power of + 2.75 D. METHODS In a prospective study, patients who underwent cataract surgery or refractive lens exchange with implantation of an MIOL (Tecnis ZKB00, Abbott Medical Optics, Santa Ana, California, USA) were included. Three months postoperative corrected and uncorrected visual acuities at different distances were measured and evaluated. Those patients that underwent bilateral MIOL implantation additionally filled out a questionnaire 3 months postoperatively. RESULTS Between October 2013 and August 2014, 115 eyes of 62 patients were implanted with the ZKB00 IOL. Mean postoperative refractions were - 0.27 ± 0.44 D for the spherical equivalent, respectively. Mean binocular CDVA was - 0.01 ± 0.3 logMAR with a mean binocular UDVA of 0.06 ± 0.08 logMAR. For near distance in 40 cm, an UNVA of 0.07 ± 0.10 logMAR three months postoperatively was measured. CONCLUSION The ZKB00 IOL belongs to a group of novel MIOL with an increased intermediate visual performance. Our study shows good visual acuity at all distances, as well as a high rate of satisfaction and subjectively good image quality.
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Vanhie A, Meuleman C, Tomassetti C, Timmerman D, D'Hoore A, Wolthuis A, Van Cleynenbreugel B, Dancet E, Van den Broeck U, Tsaltas J, Renner SP, Ebert AD, Carmona F, Abbott J, Stepniewska A, Taylor H, Saridogan E, Mueller M, Keckstein J, Pluchino N, Janik G, Zupi E, Minelli L, Cooper M, Dunselman G, Koh C, Abrao MS, Chapron C, D'Hooghe T. Consensus on Recording Deep Endometriosis Surgery: the CORDES statement. Hum Reprod 2016; 31:1219-23. [PMID: 27094477 DOI: 10.1093/humrep/dew067] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2014] [Accepted: 01/05/2016] [Indexed: 11/13/2022] Open
Abstract
STUDY QUESTION Which essential items should be recorded before, during and after endometriosis surgery and in clinical outcome based surgical trials in patients with deep endometriosis (DE)? SUMMARY ANSWER A DE surgical sheet (DESS) was developed for standardized reporting of the surgical treatment of DE and an international expert consensus proposal on relevant items that should be recorded in surgical outcome trials in women with DE. WHAT IS KNOWN ALREADY Surgery is an important treatment for symptomatic DE. So far, data have been reported in such a way that comparison of different surgical techniques is impossible. Therefore, we present an international expert proposal for standardized reporting of surgical treatment and surgical outcome trials in women with DE. STUDY DESIGN, SIZE, DURATION International expert consensus based on a systematic review of literature. PARTICIPANTS/MATERIALS, SETTING, METHODS Taking into account recommendations from Consolidated Standards of Reporting Trials (CONSORT), the Innovation Development Exploration Assessment and Long-term Study (IDEAL), the Initiative on Methods, Measurement and Pain Assessment in Clinical trials (IMMPACT) and the World Endometriosis Research Foundation Phenome and Biobanking Harmonisation Project (WERF EPHect), a systematic literature review on surgical treatment of DE was performed and resulted in a proposal for standardized reporting, adapted by contributions from eight members of the multidisciplinary Leuven University Hospitals Endometriosis Care Program, from 18 international experts and from audience feedback during three international meetings. MAIN RESULTS AND THE ROLE OF CHANCE We have developed the DESS to record in detail the surgical procedures for DE, and an international consensus on pre-, intra- and post-operative data that should be recorded in surgical outcome trials on DE. LIMITATIONS, REASONS FOR CAUTION The recommendations in this paper represent a consensus among international experts based on a systematic review of the literature. For several items and recommendations, high-quality RCTs were not available. Further research is needed to validate and evaluate the recommendations presented here. WIDER IMPLICATIONS OF THE FINDINGS This international expert consensus for standardized reporting of surgical treatment in women with DE, based on a systematic literature review and international consensus, can be used as a guideline to record and report surgical management of patients with DE and as a guideline to design, execute, interpret and compare clinical trials in this patient population. STUDY FUNDING/COMPETING INTERESTS None of the authors received funding for the development of this paper. M.A. reports personal fees and non-financial support from Bayer Pharma outside the submitted work; H.T. reports a grant from Pfizer and personal fees for being on the advisory board of Perrigo, Abbvie, Allergan and SPD. TRIAL REGISTRATION NUMBER N/A.
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Mueller M, Kienel M, Klenke A, Eidam T, Limpert J, Tünnermann A. Phase stabilization of spatiotemporally multiplexed ultrafast amplifiers. OPTICS EXPRESS 2016; 24:7893-7904. [PMID: 27137231 DOI: 10.1364/oe.24.007893] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Actively stabilized, simultaneous spatial and temporal coherent beam combination is a promising power-scaling technique for ultrafast laser systems. For a temporal combination based on optical delay lines, multiple stable states of operation arise for common stabilization techniques. A time resolved Jones' calculus is applied to investigate the issue. A mitigation strategy based on a temporally gated error signal acquisition is derived and demonstrated, enabling to stabilize laser systems with arbitrary numbers of amplifier channels and optical delay lines.
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Lenz N, Roehrig R, Menges T, Mueller M, Padberg W, Mann V, Hirschburger M. Application of Continuous Wound-Infusion Catheters in Lung Transplantation: A Retrospective Data Analysis. Thorac Cardiovasc Surg 2016; 65:403-409. [DOI: 10.1055/s-0036-1580621] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Background Lung transplantation is the only treatment option for many patients with end-stage pulmonary disease. Therefore, postthoracotomy pain therapy is of vital interest. Thoracic epidural analgesia (EPI) is the “gold standard” for postthoracotomy pain, but especially in lung transplantation contraindications, and potential infectious complications limit its advantages. Under these circumstances surgically placed postthoracotomy catheter-assisted continuous paravertebral intercostal nerve block (PVB) could be of advantage.
Methods We performed a retrospective cohort study of patients who underwent lung transplantation between 2005 and 2012. Groups were defined according to the type of postoperative pain therapy: PVB, EPI, and SYS (systemic analgesia). Total 44 patients were eligible.
Results Postoperative opioid requirement of the PVB and EPI group was comparable and less than that of the SYS group. Patients of the PVB group were weaned earlier from mechanical ventilation after lung transplantation.
Conclusion The potency of postoperative pain therapy of EPI and PVB seemed to be comparable and superior to SYS. Considering the risks and benefits, PVB could be a better choice than EPI for postthoracotomy pain therapy, especially in lung transplantation.
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Smith J, Ward J, Urbano T, Mueller M. 312 Use of AliveCor heart monitor for heart rate and rhythm evaluation in domestic water buffalo calves. J Anim Sci 2016. [DOI: 10.2527/msasas2016-312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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