26
|
Hébert-Losier K, Schelin L, Tengman E, Strong A, Häger CK. Curve analyses reveal altered knee, hip, and trunk kinematics during drop-jumps long after anterior cruciate ligament rupture. Knee 2018. [PMID: 29525548 DOI: 10.1016/j.knee.2017.12.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND Anterior cruciate ligament (ACL) ruptures may lead to knee dysfunctions later in life. Single-leg tasks are often evaluated, but bilateral movements may also be compromised. Our aim was to use curve analyses to examine double-leg drop-jump kinematics in ACL-reconstructed, ACL-deficient, and healthy-knee cohorts. METHODS Subjects with unilateral ACL ruptures treated more than two decades ago (17-28years) conservatively with physiotherapy (ACLPT, n=26) or in combination with reconstructive surgery (ACLR, n=28) and healthy-knee controls (n=25) performed 40-cm drop-jumps. Three-dimensional knee, hip, and trunk kinematics were analyzed during Rebound, Flight, and Landing phases. Curves were time-normalized and compared between groups (injured and non-injured legs of ACLPT and ACLR vs. non-dominant and dominant legs of controls) and within groups (between legs) using functional analysis of variance methods. RESULTS Compared to controls, ACL groups exhibited less knee and hip flexion on both legs during Rebound and greater knee external rotation on their injured leg at the start of Rebound and Landing. ACLR also showed less trunk flexion during Rebound. Between-leg differences were observed in ACLR only, with the injured leg more internally rotated at the hip. Overall, kinematic curves were similar between ACLR and ACLPT. However, compared to controls, deviations spanned a greater proportion of the drop-jump movement at the hip in ACLR and at the knee in ACLPT. CONCLUSIONS Trunk and bilateral leg kinematics during double-leg drop-jumps are still compromised long after ACL-rupture care, independent of treatment. Curve analyses indicate the presence of distinct compensatory mechanisms in ACLPT and ACLR compared to controls.
Collapse
|
27
|
Strong A, Fong KE, Abraham B, Rodriguez JH, Park WM, Kroh MD. Reoperative Laparoscopic Release of Median Arcuate Ligament. J Am Coll Surg 2017. [DOI: 10.1016/j.jamcollsurg.2017.07.512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
28
|
Strong A, Ethridge K, Grodner K, Sattaur Z, Golden C. C-46WMS-IV Index Scores in Relation to Total Driving Adverse Events on a Driving Simulator. Arch Clin Neuropsychol 2017. [DOI: 10.1093/arclin/acx076.213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
29
|
Grego A, Strong A, Burley C, Jimenez J, Golden C. C-15Frequency of Atypical CPT-II Scales are Associated with Specific Profiles of WMS-4 Impairment. Arch Clin Neuropsychol 2017. [DOI: 10.1093/arclin/acx076.182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
30
|
Diah K, Ethridge K, Sattaur Z, Strong A, Golden C. C-25Relationship Between Concept Formation and Mental Flexibility. Arch Clin Neuropsychol 2017. [DOI: 10.1093/arclin/acx076.192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
31
|
Sattaur Z, Grodner K, Keith M, Diah K, Strong A, Ethridge K, Golden C. C-58The Relationship Between Executive Function and Intelligence to Driving Simulator Performance. Arch Clin Neuropsychol 2017. [DOI: 10.1093/arclin/acx076.225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
32
|
Strong A, Banks T, Lewis C, Rannan-Eliya S. Clinician-guided versus USS-guided lymph node fine needle aspiration: Should we be performing more biopsies in clinic? Eur J Cancer 2017. [DOI: 10.1016/s0959-8049(17)30461-6] [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]
|
33
|
Abreu P, Machin H, Moberly J, Pryor G, Shallcross J, Strong A, Ward K, Sharma A. Using patients' own experience in providing effective education to new candidates for renal transplantation. Int J Surg 2016. [DOI: 10.1016/j.ijsu.2016.08.267] [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]
|
34
|
Sharma G, Boules M, Punchai S, Strong A, Froylich D, Zubaidah NH, O'Rourke C, Brethauer SA, Rodriguez J, El-Hayek K, Kroh M. Erratum to: Outcomes of concomitant ventral hernia repair performed during bariatric surgery. Surg Endosc 2016; 31:2356. [PMID: 27620908 DOI: 10.1007/s00464-016-5237-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
35
|
Sattaur Z, Harcourt S, Grodner K, Strong A, Golden C, Amen D, Willeumier K, Taylor D. A-44SPECT Imaging Differences in Male Children versus Female Children with Attention Deficit/Hyperactivity Disorder (ADHD). Arch Clin Neuropsychol 2016. [DOI: 10.1093/arclin/acw043.44] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
36
|
Harcourt S, Keith M, Diah K, Strong A. B-69Examination of Construct Validity in Visual Puzzles. Arch Clin Neuropsychol 2016. [DOI: 10.1093/arclin/acw043.144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
37
|
Sharma G, Boules M, Punchai S, Strong A, Froylich D, Zubaidah NH, O’Rourke C, Brethauer SA, Rodriguez J, El-Hayek K, Kroh M. Outcomes of concomitant ventral hernia repair performed during bariatric surgery. Surg Endosc 2016; 31:1573-1582. [DOI: 10.1007/s00464-016-5143-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Accepted: 07/18/2016] [Indexed: 10/21/2022]
|
38
|
Wilson BT, Strong A, O'Kelly S, Munkley J, Stark Z. Metronidazole Toxicity in Cockayne Syndrome: A Case Series. Pediatrics 2015; 136:e706-8. [PMID: 26304821 DOI: 10.1542/peds.2015-0531] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Cockayne syndrome (CS) is a rare genetic disorder characterized by small stature, intellectual disability, and accelerated pathologic aging. Through the Cockayne Syndrome Natural History Study, we have identified 8 cases of acute hepatic failure after metronidazole administration (8% of our cohort), 3 of which were fatal. The interval between initial administration and death was 6 to 11 days. Two of these patients also experienced acute neurologic deficit. Both hepatotoxicity and acute neurologic deficit have been reported previously as extremely rare adverse events after metronidazole administration. However, we have not identified any patients with CS who have received metronidazole without serious adverse effects. We recommend that a diagnosis of CS be considered an absolute contraindication to the use of metronidazole.
Collapse
|
39
|
Hoch M, Vaclavkova A, Krause A, Strong A, Bush J, Dingemanse J, Juif PE. A Novel Gradual Up-Titration Regimen Mitigates The First-Dose Effects Of Ponesimod, A Selective S1p1 Receptor Modulator. Clin Ther 2015. [DOI: 10.1016/j.clinthera.2015.05.114] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
40
|
Murphy D, Strong A. Investigating Factors Associated with Reporting Concerns towards malaria prophylaxis, and the Content of Concerns Amongst Uk Service Personnel Deployed to the Iraq Conflict Between 2003-2006: A Mixed Methods Study. J ROY ARMY MED CORPS 2010; 156:28-31. [DOI: 10.1136/jramc-156-01-06] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
41
|
Hampshire PA, Guha A, Strong A, Parsons D, Rowan P. Analysis of Modified Early Warning System scores and intraoperative factors on the incidence of sepsis and septic shock after elective major surgery. Crit Care 2010. [PMCID: PMC2934529 DOI: 10.1186/cc8490] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|
42
|
Orlando E, Petry D, Strong A. Extended Solar Emission — an Analysis of the EGRET Data. ACTA ACUST UNITED AC 2007. [DOI: 10.1063/1.2757422] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
|
43
|
Bressler NM, Bressler SB, Haynes LA, Hao Y, Kaiser PK, Miller JW, Naor J, Potter MJ, Pournaras CJ, Reaves A, Rosenfeld PJ, Schmidt-Erfurth U, Slakter JS, Strong A, Vannier S. Verteporfin therapy for subfoveal choroidal neovascularization in age-related macular degeneration: four-year results of an open-label extension of 2 randomized clinical trials: TAP Report No. 7. ACTA ACUST UNITED AC 2005; 123:1283-5. [PMID: 16157822 DOI: 10.1001/archopht.123.9.1283] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
|
44
|
Azab M, Benchaboune M, Blinder KJ, Bressler NM, Bressler SB, Gragoudas ES, Fish GE, Hao Y, Haynes L, Lim JI, Menchini U, Miller JW, Mones J, Potter MJ, Reaves A, Rosenfeld PJ, Strong A, Su XY, Slakter JS, Schmidt-Erfurth U, Sorenson JA. VERTEPORFIN THERAPY OF SUBFOVEAL CHOROIDAL NEOVASCULARIZATION IN AGE-RELATED MACULAR DEGENERATION. Retina 2004; 24:1-12. [PMID: 15076937 DOI: 10.1097/00006982-200402000-00001] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE We sought to evaluate the detailed safety profile of photodynamic therapy with verteporfin in patients with subfoveal choroidal neovascularization (CNV) caused by age-related macular degeneration (ARMD) from the combined analysis of three multicenter, double-masked, placebo-controlled, randomized 24-month clinical trials of similar design (TAP Investigation Studies A and B and the VIP ARMD Trial), and to clarify the adverse reaction information in the current verteporfin product prescription information approved in the United States. METHODS Nine hundred forty-eight patients were randomly assigned to verteporfin or placebo. Treatment was administered as described in previous reports. All general entry criteria were similar, so systemic safety results were combined for this analysis. Entry criteria for CNV lesion composition and visual acuity in the two TAP Investigation trials was different from those used in the VIP ARMD trial, so ocular safety results for the treated eye were not combined. RESULTS The percentage of patients who experienced at least one ocular or nonocular adverse event, regardless of relationship to therapy, was similar between the verteporfin and placebo groups (92.3 and 89.1%, respectively, P = 0.114). The overall incidence of study eye adverse events was not significantly different between verteporfin and placebo. The only clinically relevant ocular adverse events reported with higher incidence after verteporfin compared with placebo were visual disturbances (22.1 versus 15.5% in TAP [P = 0.054] and 41.7 and 22.8% in VIP [P < 0.001]). Acute severe visual acuity decrease (defined as a visual acuity letter score decrease of at least 20, equivalent to at least four-line decrease, within 7 days of therapy) occurred in 3 patients treated with verteporfin in the TAP Investigation (0.7%) and 11 in the VIP ARMD trial (4.9%). Systemic adverse events with increased incidence after verteporfin compared with placebo, most of which were transient and mild or moderate, were injection site reactions (13.1 versus 5.6%; P < 0.001), photosensitivity reactions (2.4 versus 0.3%; P = 0.016), and infusion-related back pain (2.4 versus 0%; P = 0.004). No clinically relevant difference was observed between the verteporfin and placebo groups in any other adverse event. CONCLUSION In 948 ARMD patients, verteporfin therapy had an overall safety profile similar to that for placebo, with a few exceptions. Visual disturbances, including acute severe visual acuity decrease, did not affect the net vision outcome benefits associated with treatment that has been reported previously. This detailed safety profile of verteporfin therapy clarifies the adverse reaction information in the current verteporfin product prescription information.
Collapse
|
45
|
Anand R, Bressler NM, Bressler SB, Gray TE, Harvey P, Haynes L, Koester JM, Manos KS, Miller JW, Murphy S, Reaves A, Sickenberg M, Singerman LJ, Strong A, Stur M. Improvement after verteporfin therapy. ARCHIVES OF OPHTHALMOLOGY (CHICAGO, ILL. : 1960) 2003; 121:415-6. [PMID: 12617718 DOI: 10.1001/archopht.121.3.415] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
|
46
|
Blumenkranz MS, Bressler NM, Bressler SB, Donati G, Fish GE, Haynes LA, Lewis H, Miller JW, Monés JM, Potter MJ, Pournaras C, Reaves A, Rosenfeld PJ, Schachat AP, Schmidt-Erfurth U, Sickenburg M, Singerman LJ, Slakter JS, Strong A, Vannier S. Verteporfin therapy for subfoveal choroidal neovascularization in age-related macular degeneration: three-year results of an open-label extension of 2 randomized clinical trials--TAP Report no. 5. ARCHIVES OF OPHTHALMOLOGY (CHICAGO, ILL. : 1960) 2002; 120:1307-14. [PMID: 12365909 DOI: 10.1001/archopht.120.10.1307] [Citation(s) in RCA: 142] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVE To report vision and safety outcomes from an extension of a 2-year investigation evaluating verteporfin photodynamic therapy in patients with age-related macular degeneration with subfoveal choroidal neovascularization (CNV). DESIGN AND SETTING Open-label extension of selected patients from 2 multicenter, double-masked, placebo-controlled, randomized clinical trials, the Treatment of Age-Related Macular Degeneration With Photodynamic Therapy (TAP) Investigation, at 22 ophthalmology practices in Europe and North America. PARTICIPANTS Patients enrolled in the TAP Investigation and followed up for at least 24 months in whom verteporfin therapy to CNV might reduce the risk of further vision loss. METHODS Before receiving verteporfin therapy in the extension, eligible patients signed a written informed consent form accompanied by an oral consent process approved by local institutional review boards. Methods were similar to those described for 1- and 2-year results, with follow-up examinations beyond 2 years continuing at 3-month intervals with a few exceptions, including that extension patients with fluorescein leakage from CNV were to receive open-label verteporfin therapy irrespective of their original treatment assignment. RESULTS Of 402 patients in the verteporfin group, 351 (87.3%) completed the month 24 examination; 320 (91.2%) of these enrolled in the extension study. The enrolled participants included 124 (78.0%) of the 159 verteporfin-treated patients with lesions composed of predominantly classic CNV at baseline, of whom 105 (84.7%) completed the month 36 examination. Verteporfin-treated patients with this lesion composition at baseline who participated in the extension study, with or without a month 36 examination, appeared more likely to have a younger age, better level of visual acuity, absence of fluorescein leakage from classic CNV, or no progression of classic CNV beyond the baseline boundaries of the lesion at the month 24 examination compared with those who did not enroll in the extension. For the 105 patients with a predominantly classic baseline lesion composition who completed the month 36 examination, an average of 1.3 treatments were given from the month 24 examination up to, but not including, the month 36 examination. A letter score loss in the study eye of at least 15 from baseline for these patients occurred in 39 (37.5%) at the month 24 examination compared with 44 (41.9%) of these patients at the month 36 examination. Visual acuity changed little from the month 24 examination (mean, -1.9 lines) to the month 36 examination (mean, -2.0 lines) for these eyes. Verteporfin-treated patients had little change in the mean visual acuity lost and few or no additional instances of infusion-related back pain or photosensitivity reactions from month 24 to month 36. Two patients originally assigned to placebo had acute severe vision decrease within 7 days after verteporfin treatment during the extension. One patient originally assigned to verteporfin had acute severe vision decrease after verteporfin treatment of the fellow eye during the extension. CONCLUSIONS Vision outcomes for verteporfin-treated patients with predominantly classic lesions at baseline remained relatively stable from month 24 to month 36, although only approximately one third of the verteporfin-treated patients originally enrolled with this lesion composition had a month 36 examination. From these results, the TAP Study Group identified no safety concerns to preclude repeating photodynamic therapy with verteporfin. Additional treatment was judged likely to reduce the risk of further vision loss. Caution appears warranted in the absence of comparison with an untreated group during the extension and since not all patients in the TAP Investigation participated in the TAP Extension.
Collapse
|
47
|
Abstract
Verteporfin, a benzoporphyrin derivative, is the first photo-sensitive (light-activated) drug to be proven effective in treating certain types of choroidal neovascularization (CNV) secondary to age-related macular degeneration (AMD). The pharmacokinetics of light-activated drugs are central to their safety and efficacy. Forty healthy Caucasian volunteers, 24 healthy Japanese volunteers, 9 patients with mild hepatic dysfunction, 69 patients with CNV due to AMD, and 21 patients with skin cancer were infused with verteporfin 3 to 20 mg/m2 of body surface area over 1.5 to 45 minutes. Verteporfin regioisomers and the metabolite benzoporphyrin derivative diacid (BPD-DA) were quantified by validated methods of liquid chromatography and capillary electrophoresis with laser-induced fluorescence. Cmax of verteporfin occurred at the end of the infusion and was proportional to the dose and rate of infusion. The extent of formation of the metabolite BPD-DA was less than 10%, based on the AUC ratio. Renal elimination was minimal (< 0.01% of the dose). All groups studied had similar pharmacokinetics, which were biexponential with distribution in the first 1 to 3 hours and elimination t(1/2) of 5 to 6 hours. No significant differences were observed between Japanese and Caucasian volunteers or between men and women. Patients older than 65 years had a slightly higher average Cmax than patients younger than 65 years (1.14 vs. 1.03 microg/ml, p = 0.066), but the ranges of the two age groups overlapped. Verteporfin has a short half-life and is rapidly eliminated in the bile, mainly as unchanged drug. Based on pharmacokinetic data, dose adjustments are not required for age, gender, race, or mild hepatic or renal impairment. The rapid elimination of verteporfin shows that the period of skin photosensitivity is unlikely to persist after 24 to 48 hours.
Collapse
|
48
|
Balupuri S, Strong A, Hoernich N, Snowden C, Mohamed M, Manas D, Kirby J, Talbot D. Machine perfusion for kidneys: how to do it at minimal cost. Transpl Int 2001; 14:103-7. [PMID: 11370162 DOI: 10.1007/s001470050855] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Due to a shortage of organs for transplantation, many centres use marginal grafts to increase their donor pool. As kidneys from non-heart-beating donors (NHBD) have sustained initial ischaemic damage, their viability is difficult to predict. Hypothermic pulsatile perfusion has not only been used to improve the condition of such grafts, but also allows viability assessment. Suitable systems are becoming more readily available, but they are expensive. We have used existing dialysis equipment with modified sterilised inserts to create a pulsatile hypothermic perfusion system. With this system, 41 NHBD kidneys were perfused for up to 8 h; their intravascular renal resistance (IRVR), flow characteristics as well as glutathione S transferase (GST) measurements were performed to assess viability. This hypothermic pulsatile perfusion system is now an integral component of our NHBD programme.
Collapse
|
49
|
Balupuri S, Strong A, Hoernich N, Snowden C, Mohamed M, Manas D, Kirby J, Talbot D. Machine perfusion for kidneys: how to do it at minimal cost. Transpl Int 2001. [PMID: 11370162 DOI: 10.1111/j.1432-2277.2001.tb00022.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Due to a shortage of organs for transplantation, many centres use marginal grafts to increase their donor pool. As kidneys from non-heart-beating donors (NHBD) have sustained initial ischaemic damage, their viability is difficult to predict. Hypothermic pulsatile perfusion has not only been used to improve the condition of such grafts, but also allows viability assessment. Suitable systems are becoming more readily available, but they are expensive. We have used existing dialysis equipment with modified sterilised inserts to create a pulsatile hypothermic perfusion system. With this system, 41 NHBD kidneys were perfused for up to 8 h; their intravascular renal resistance (IRVR), flow characteristics as well as glutathione S transferase (GST) measurements were performed to assess viability. This hypothermic pulsatile perfusion system is now an integral component of our NHBD programme.
Collapse
|
50
|
Gok MA, Shenton BK, Strong A, Buckley PE, Mohamed MAS, Talbot D. Pump upgrade for machine perfusion at the Freeman Hospital in Newcastle. Transpl Int 2001. [DOI: 10.1111/j.1432-2277.2001.tb00044.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|