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Khanduja S, Venkatesh P, Garg S, Sinha S. Temporal sutureless vitrectomy in infectious scleritis with retinal detachment. Nepal J Ophthalmol 2013; 5:138. [PMID: 23584664 DOI: 10.3126/nepjoph.v5i1.7844] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Nepal J Ophthalmol 2013; 5(9):138 DOI: http://dx.doi.org/10.3126/nepjoph.v5i1.7844
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Gargiulo DA, Chemal C, Joda L, Lee YJ, Pilkington M, Haywood A, Garg S. Extemporaneous compounding in veterinary practice: a New Zealand perspective. N Z Vet J 2013; 61:311-5. [PMID: 23544952 DOI: 10.1080/00480169.2013.773853] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
AIMS The aims of this study were to explore the extent of extemporaneous compounding in veterinary centres throughout New Zealand and to determine whether pharmacists could collaborate with veterinarians to improve this service in New Zealand. METHODS Questionnaires were sent to 200 randomly selected veterinarians in New Zealand. Semi-structured interviews were also conducted with selected participants from four animal facilities (zoos, research facilities and animal shelters) and two compounding pharmacies. RESULTS Of the 200 veterinarian questionnaire recipients, 99 responded. Ten replies were withdrawn from the study giving a response rate of 44.5%. Of these 89, 33 (37%) compounded in their practice. Of the 33 compounding professionals, 3 (9%) compounded daily for animals under their care; 11 (34%) weekly, 18 (54%) monthly and 1 (3%) compounded yearly. Compounding was done by 29/33 (88%) veterinarians, 16/33 (48%) veterinary nurses or 6/33 (18%) others. It was carried out due to the unavailability of commercial products, or the need for dose adjustment to ease administration or improve compliance. The animals most commonly requiring veterinary compounding were dogs (21/33; 64%), cats (19/33; 58%) or cattle (15/33; 46%). Products which were commonly compounded included cyclosporin eye drops, methimazole gels and potassium bromide solutions. Issues commonly faced when compounding included unavailability of dosage forms (18/33; 55%) or appropriate ingredients (14/33; 42%), stability (12/33; 36%), time constraints (10/33; 30%) or unavailability of equipment (9/33; 27%). Reasons given for not compounding included medicines being commercially available (38/56; 68%), pharmacy compounding for those particular practices (24/56; 43%), lack of training (21/56; 38%), ingredients (16/56; 29%) or equipment (15/56; 11%). All participants who worked with a pharmacist (11/33; 33%) described this relationship as beneficial and indicated they would continue to do so in the future. CONCLUSIONS Veterinary extemporaneous compounding exists in New Zealand. As pharmacists have extensive knowledge in formulating medications and compounding they could be of greater value to veterinarians and their patients. Educating both professions on the opportunities available to them from this collaboration could be an important step forward. CLINICAL RELEVANCE This study provides new information regarding extemporaneous compounding for veterinary patients in New Zealand.
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Garg S, Bourantas C, Serruys PW. DES the year in review: controversies. Minerva Cardioangiol 2013; 61:99-123. [PMID: 23492595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Drug-eluting stents (DES) have transformed interventional cardiology over the past decade. Whilst their efficacy has rarely been called into question, there have been concerns over the safety of the early devices, which has prompted the development of new coronary stents. Many of these new devices have entered clinical practice, however questions remain as to whether they offer the improvements in clinical outcomes that were originally anticipated. In addition, there is a debate whether the reported high efficacy of these devices enables percutaneous coronary intervention (PCI) to be performed in patient and lesion sub-groups previous entirely the domain of the cardiac surgeon. This review paper addresses these outstanding questions.
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Underwood H, Kinsella S, Fridell J, Vianna R, Tector J, Garg S, Stamm N, Mangus R. Impact of Sarcopenia, Adiposity, and Malnutrition on Liver Transplant Outcomes in the Elderly. J Surg Res 2013. [DOI: 10.1016/j.jss.2012.10.281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Garg S, Sabri D, Kanji J, Rakkar PS, Lee Y, Naidoo N, Svirskis D. Evaluation of vitamin D medicines and dietary supplements and the physicochemical analysis of selected formulations. J Nutr Health Aging 2013; 17:158-61. [PMID: 23364495 DOI: 10.1007/s12603-012-0090-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
CONTEXT Vitamin D is purported to offer wide ranging and numerous health benefits leading to increased interest from manufacturers of medicines and dietary supplements. Elderly patients frequently require vitamin D supplementation due to reduced sun exposure and dietary intake. There are ever increasing numbers of vitamin D formulations in the global market. However, due to a lack of regulatory restrictions for some of these products the quality of these dosage forms can be of some concern. OBJECTIVES To study vitamin D formulations available in the global market and evaluate physic-chemical properties of selected formulations from the New Zealand market. METHOD The first component of this study consisted of a search for different vitamin D formulations available in selected countries. The second component of the study involved assaying selected vitamin D formulations available in New Zealand. Vitamin D was extracted from capsule, tablet and emulsion formulations and quantified using a validated High Performance Liquid Chromatography (HPLC) method. RESULTS Of the 14 analysed formulations, only 60% were within 100±10 % of the label claim. The two registered, prescription formulations available exhibited vitamin D levels of 90±4% and 97±2% of the labeled amount, while non-registered, non-prescription dietary supplements had vitamin D levels ranging from 8±2% to 201±29% of the labeled amount. CONCLUSIONS Dietary supplements do not require strict regulation and showed a large variation in the percentage label claim of vitamin D. Prescription formulations which are more strictly regulated gave content values within standard acceptance ranges. Vitamin D has proven health benefits and also the potential to cause harm, therefore there is a need for tougher regulations of dietary supplements to ensure acceptable quality.
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Mottl AK, Kwon KS, Garg S, Mayer-Davis EJ, Klein R, Kshirsagar AV. The association of retinopathy and low GFR in type 2 diabetes. Diabetes Res Clin Pract 2012; 98:487-93. [PMID: 23068959 PMCID: PMC4861041 DOI: 10.1016/j.diabres.2012.09.041] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2012] [Revised: 09/05/2012] [Accepted: 09/19/2012] [Indexed: 01/18/2023]
Abstract
AIMS We sought to determine characteristics which strengthen the association between markers of diabetic kidney disease and retinopathy. METHODS Multivariate regression analyses of NHANES 2005-2008 assessed the association of retinopathy with renal insufficiency and albuminuria. Analyses were stratified to evaluate ethnicity/race, obesity, and use of renin-angiotensin-aldosterone system antagonists as effect modifiers of this relationship. RESULTS Of 269 participants with renal insufficiency, 35% had no microalbuminuria and no retinopathy; 16.1% had retinopathy with no microalbuminuria; 27.1% had microalbuminuria and no retinopathy and 22% had both microalbuminuria and retinopathy. Stratified, multivariate logistic regression analyses demonstrated retinopathy to be significantly predictive of renal insufficiency only in nonHispanic Blacks (OR=2.7; 95% CI 1.2, 6.1), obesity (OR=2.6; 95% CI 1.3, 5.5) and in those participants not using renin-angiotensin-aldosterone blockers (OR=2.5; 95% CI 1.1, 5.7). Analyses showed an independent relationship between retinopathy and albuminuria only when albuminuria was modeled continuously. CONCLUSIONS In older onset diabetes, the absence of albuminuria and retinopathy is common among individuals with renal insufficiency. The relationship between microvascular complications of the eye and kidney may vary according to ethnicity, obesity and use of renin-angiotensin-aldosterone antagonists. These findings need to be confirmed in other large, diverse cohorts.
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Barral DC, Garg S, Casalou C, Watts G, Ramalho JS, Hsu VW, Brenner MB. Arl13b regulates early endocytic vesicle trafficking. Cilia 2012. [PMCID: PMC3555714 DOI: 10.1186/2046-2530-1-s1-o7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Abstract
INTRODUCTION Locked plates are commonly used to obtain fixation in periarticular and comminuted fractures. Their use has also gained popularity in repairing fractures in osteoporotic bone. These plates provide stable fixation and promote biological healing. Over the last 3 years, we have used over 150 locked plates with varying success to fix periarticular fractures involving mainly the knee and ankle. In this study, we report our clinical experience and the difficulties encountered when removing locked plates in adult patients with a variety of indications including implant failure, infection, non-union and a palpable symptomatic implant. METHODS A retrospective analysis was performed of patients enrolled prospectively into a database. Included in the study were 36 consecutive adult patients who each underwent the procedure of locked plate removal in a single inner city level 1 trauma centre. Data collected included primary indication for fixation, indication for implant removal, time of the implant in situ, grade of operating surgeon and difficulties encountered during the procedure. RESULTS Implant removal was associated with a complication rate of 47%. The major problems encountered were difficulty in removing the locked screws and the implant itself. A total of ten cold welded screws were found in eight cases. Removal was facilitated by high speed metal cutting burrs and screw removal sets in all but one case, where a decision was made to leave the plate in situ. CONCLUSIONS The majority of studies investigating implant removal and problems encountered in doing so report a relatively high complication rate. With the advent of locking plates and their growing popularity, difficulties are now being seen intraoperatively when removing them. There is a paucity of data, however, specifically directed at locking plate removal. We recommend that surgeons should be aware of the potential complications while removing locked plates. Fluoroscopic control and all available extra equipment (mainly metal cutting burrs and screw removal sets) should be available in theatre.
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Mayer-Davis EJ, Davis C, Saadine J, D'Agostino RB, Dabelea D, Dolan L, Garg S, Lawrence JM, Pihoker C, Rodriguez BL, Klein BE, Klein R. Diabetic retinopathy in the SEARCH for Diabetes in Youth Cohort: a pilot study. Diabet Med 2012; 29:1148-52. [PMID: 22269205 PMCID: PMC4495729 DOI: 10.1111/j.1464-5491.2012.03591.x] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIMS The aim of this pilot study was to generate an initial estimate of the prevalence and correlates of diabetic retinopathy in a racially and ethnically diverse sample of youth with Type 1 and Type 2 diabetes mellitus. METHODS A pilot study was conducted among 222 individuals with Type 1 diabetes (79% non-Hispanic white, 21% other) and 43 with Type 2 diabetes (28% non-Hispanic white, 72% other), all of > 5 years duration (mean duration 6.8 years) who participated in the SEARCH for Diabetes in Youth study. Diabetic retinopathy was assessed using non-mydriatic retinal photography of both eyes. RESULTS The prevalence of diabetic retinopathy was 17% for Type 1 diabetes and 42% for Type 2 diabetes (odds ratio 1.50, 95% CI 0.58-3.88; P = 0.40 adjusted for age, duration, gender, race/ethnicity, parental education and HbA(1c). HbA(1c) was significantly higher among those with any diabetic retinopathy (adjusted mean 79 mmol/mol, 9.4%) vs. no diabetic retinopathy (adjusted mean 70 mmol/mol, 8.6%) (P = 0.015). LDL cholesterol was also significantly higher among those with any diabetic retinopathy (adjusted mean 107.2 mg/dl) compared with those without diabetic retinopathy (adjusted mean 97.9 mg/dl) (P = 0.04). CONCLUSIONS The prevalence of diabetic retinopathy in contemporary young individuals was substantial, particularly among minority youth and those with Type 2 diabetes. Further long-term study of diabetic retinopathy in youth is needed.
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Garg P, Garg S, Bansal D, Suresh S. Prosthetic rehabilitation of a patient with enucleated eye - a case report. Nepal J Ophthalmol 2012; 4:312-4. [PMID: 22864040 DOI: 10.3126/nepjoph.v4i2.6550] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The loss of an eye has a crippling effect on the psychology of the patient, making rehabilitation process challenging for both doctor and patient. OBJECTIVE To report a case of anophthalmic socket with prosthetic rehabilitation in a cost effective manner. CASE A 32-year-old female presented with anophthalmic socket for prosthetic rehabilitation. A custom made ocular prosthesis was implanted successfully. CONCLUSION The custom made ocular prosthesis is simple, affordable and can be carried out in a small clinical set-up and provides a superior natural appearance.
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Wadhwani M, Beri S, Saili A, Garg S. Homocystinuria masquerading as vitamin B12 deficiency. Nepal J Ophthalmol 2012; 4:326-8. [DOI: 10.3126/nepjoph.v4i2.6554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Background: Homocystinuria is a rare metabolic disorder charcterised by excess homocysteine in the urine. Vitamin B12 deficiency has diverse cutaneous, nervous and ophthalmic manifestations. Objective: To report a case of homocystinuria masquerading as vitamin B 12 deficiency. Case: We hereby are presenting an interesting case of a 4 year old boy who was being treated for Vitamin B 12 deficiency on the basis of history of delayed milestone, abdominal pain and hyperpigmentation of skin which was diagnosed as homocystinuria. Conclusion: It is important to carry out ophthalmological examination in every case of megaloblastic anemia if associated with blurring of vision and mental retardation.DOI: http://dx.doi.org/10.3126/nepjoph.v4i2.6554 Nepal J Ophthalmol 2012; 4 (8): 326-328
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Pakseresht S, Ingle GK, Garg S, Singh MM. Expenditure audit of women with breast cancer in a tertiary care hospital of Delhi. Indian J Cancer 2012; 48:428-37. [PMID: 22293256 DOI: 10.4103/0019-509x.92263] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Breast cancer is associated with substantial medical and economic burden. This study assisted the expenditure incurred by the subjects on diagnosis and treatment till the period of follow-up. MATERIALS AND METHODS This is a prospective study; a case series of patients studied at the time of diagnosis and followed after 6 months. The study was conducted at one of Hospitals in India, from January 2006 to December 2007. One hundred and seventy-two women with new primary breast cancer were included in the study. During the study period 69 subjects were lost to follow-up. The comparative analysis was done for 103 subjects. Cost implications of breast cancer include direct medical costs and indirect costs. Questionnaire for the data collection was used. Descriptive statistics and correlation analysis were used. RESULTS The median total direct and indirect expenditure was Rs. 12,100 (US$ 1 = Rs 50) with the range of Rs. 0-54000. The largest component of total direct medical costs was in stage I (median Rs. 6530), total indirect costs (median Rs. 7500), and median total cost was Rs. 17,600. The total expenditures (median Rs. 13,100) were the highest in younger age group (<40). The median direct expenditure was higher in the subjects who visited private setup before coming to Hospital (Rs. 8250) than those who came directly (Rs. 4500). CONCLUSIONS Cost of treatment for breast cancer depends on many factors, including the stages of the cancer, the woman's age, perhaps the costs of treatment, private hospital and insurance.
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Jena M, Malakar D, De A, Garg S, Akshey Y, Dutta R, Sahu S, Mohanty A, Kaushik J. Handmade cloned and parthenogenetic goat embryos – A comparison of different culture media and donor cells. Small Rumin Res 2012. [DOI: 10.1016/j.smallrumres.2012.03.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Juneja D, Nasa P, Singh O, Javeri Y, Garg S. Incidence and prognostic implications of acute kidney injury based on the RIFLE criteria at the time of admission to an Indian ICU. Crit Care 2012. [PMCID: PMC3504819 DOI: 10.1186/cc11705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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115
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Juneja D, Nasa P, Singh O, Javeri Y, Garg S. Candiduria in ICUs: incidence, course and outcome. Crit Care 2012. [PMCID: PMC3504820 DOI: 10.1186/cc11706] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Juneja D, Nasa P, Singh O, Javeri Y, Garg S. Candida score: a predictor of mortality in patients with candidemia. Crit Care 2012. [PMCID: PMC3504818 DOI: 10.1186/cc11704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Hou Y, Fu X, Al-Tikriti MS, Garg S, Korde A, Baldwin RM, Kula NS, Staley JK, Innis RB, Seibyl JP, Baldessarini RJ, Garg PK, Tamagnan GD. Synthesis, radiolabeling and preliminary evaluation of 2β-Carbomethoxy-3β-(3”-methoxypyridyl)tropane (YP186), a potential radioligand for the serotonin transporter. J Labelled Comp Radiopharm 2012. [DOI: 10.1002/jlcr.2580440164] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Yu Y, Garg S, Yu PA, Kim HJ, Patel A, Merlin T, Redd S, Uyeki TM. Peramivir Use for Treatment of Hospitalized Patients With Influenza A(H1N1)pdm09 Under Emergency Use Authorization, October 2009-June 2010. Clin Infect Dis 2012; 55:8-15. [DOI: 10.1093/cid/cis352] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Gupta S, Garg S, Agarwal R, Sen R. Aspiration cytology of adenomatoid tumor of epididymis: An important diagnostic tool. J Surg Case Rep 2012; 2012:11. [PMID: 24960828 PMCID: PMC3649525 DOI: 10.1093/jscr/2012.4.11] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Adenomatoid tumor is a benign mesothelial neoplasm of the paratesticular region in males but can also occur in female genital tracts. The epididymis is the most common site of involvement and constitutes 32% of paratesticular neoplasms. We diagnosed a case of adenomatoid tumor on cytopathology in 24 years old male, who presented with mass lesion right epididymis since 2 months. The diagnosis was confirmed on histopathology and immunohistochemistry after surgical excision of the nodule. FNAC is a rapid, reliable and cost effective diagnostic tool for preoperative diagnosis to take appropriate surgical decisions. Pathologists should be aware of the cytological features of such lesions so as to differentiate it from other paratesticular lesions.
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Nandi S, Nundy M, Prasad V, Kanungo K, Khan H, Haripriya S, Mishra T, Garg S. The Implementation of RSBY in Chhattisgarh, India: A study of the Durg district. ACTA ACUST UNITED AC 2012. [DOI: 10.5195/hcs.2012.61] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The Rashtriya Swasthya Bima Yojana (RSBY) scheme is a health insurance model currently being implemented by the Indian government. It is a model, however, still in nascent state, subject to tensions and value testing. Very few studies have hitherto assessed the scheme’s implementation and whether the stated objectives of the government initiative are being fulfilled. This short study undertaken in the Durg district of Chhattisgarh reveals that RSBY fails to cover the population living Below the Poverty Line (BPL). Likewise there is discrepancy in the consistency of information and knowledge regarding the scheme among the beneficiaries who are themselves continuing to incur high out-of-pocket expenses. There are thus severe issues in transparency and accountability within the RSBY scheme. Unless the public health delivery system is strengthened and the private sector regulated and indeed monitored, the scheme will not yield the desired results, and the cost of healthcare will further escalate for the poor. In the absence of regulated health services there needs to be more debate, and indeed greater research, on the implementation and the design of RSBY.
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Garg S, Deka PK, Chettri PK, Tayal A. Ultrasonography in infantile hypertrophic pyloric stenosis. JOURNAL OF COLLEGE OF MEDICAL SCIENCES-NEPAL 2012. [DOI: 10.3126/jcmsn.v7i1.5978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Infantile hypertrophic pyloric stenosis (IHPS) is usually seen among the first born male infants. In recent time, ultrasonography has become the investigation of choice and has almost completely replaced the radiographic upper gastrointestinal series for the diagnosis of the disease. Here we report a case of 31 days infant with hypertrophic pyloric stenosis. Our purpose of reporting this case is to show the importance of ultrasonography in diagnosing infantile hypertrophic pyloric stenosis. DOI: http://dx.doi.org/10.3126/jcmsn.v7i1.5978 JCMSN 2011; 7(1): 73-76
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Garg S, Singh R, Grover M. India's health workforce: current status and the way forward. THE NATIONAL MEDICAL JOURNAL OF INDIA 2012; 25:111-113. [PMID: 22816170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
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Garg S, Dutta R, Malakar D, Jena M, Kumar D, Sahu S, Prakash B. Cardiomyocytes rhythmically beating generated from goat embryonic stem cell. Theriogenology 2012; 77:829-39. [DOI: 10.1016/j.theriogenology.2011.05.029] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2011] [Revised: 05/10/2011] [Accepted: 05/13/2011] [Indexed: 12/18/2022]
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Garg S, Porcar L, Hamill A, Butler P, Perez-Salas U. Response to “How Slow Is the Transbilayer Diffusion (Flip-Flop) of Cholesterol?”. Biophys J 2012. [DOI: 10.1016/j.bpj.2012.01.033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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125
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Garg S, Bailey T, DeLuzio T, Pollom D. Preference for a new prefilled insulin pen compared with the original pen. Curr Med Res Opin 2011; 27:2323-33. [PMID: 21988614 DOI: 10.1185/03007995.2011.630721] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND The prevalence of diabetes is increasing in the United States and worldwide. Insulin injection pens are preferred over vial/syringe methods, and are designed to facilitate use, improve adherence, and provide accurate insulin delivery. OBJECTIVE This study compares the efficacy, safety profile, and patient preference of the new prefilled insulin pen FT* versus the original insulin pen FP. METHODS This randomized, multicenter, open-label, crossover study was conducted in insulin-treated pen-naïve patients with type 1 or type 2 diabetes mellitus (n = 242, mean age 58 years, mean body mass index (BMI) 31.4 kg/m(2), baseline glycosylated hemoglobin [HbA(1c)] 7.3%). Patients were randomized 1:1 to either FT or FP for 12 weeks and then switched to the alternate insulin device for 12 weeks, while the insulin regimen was kept the same. All subjects were on either insulin detemir alone or in combination with insulin aspart treatment during the trial. HbA(1c) was assessed at screening, randomization, cross-over period, and end of trial. The safety profile was evaluated based on adverse events (AEs), adverse device effects (ADEs), and hypoglycemic episodes. Patient-reported outcome (PRO) questionnaires assessed at randomization, crossover period, and end of trial were used to investigate the subjects' preference of the two prefilled devices. RESULTS A total of 400 subjects were screened, 242 subjects were randomized and exposed to the prefilled pen devices, and 222 subjects completed the trial. Twenty subjects discontinued the study. Four subjects discontinued due to adverse events. Subject default (withdrawal of consent and loss to follow up) was the most common reason for discontinuation (10 subjects), Glycemic control achieved with FT was comparable to that with FP (FT-FP: difference -0.047 [95% CI -0.127; 0.032%]). The majority of subjects (68%) indicated a preference for the FT device over FP. In addition, the majority of subjects found FT easier to use (64% [144/226]), easier to inject the insulin dose (65% [148/227]) and easier to push for injection (69% [155/226]). The Treatment Related Impact Measure-Diabetes (TRIM-D) ratings of FT were significantly higher for diabetes management facilitation (P < 0.001), and treatment burden (P < 0.001). The safety profiles were comparable for FT and FP. CONCLUSIONS FT was found to be comparable to FP with respect to the efficacy and safety profile. Significantly more subjects favored the FT device in terms of ease of use, insulin injection, diabetes management, and overall preference. A limitation of the present study was its open-label design because the pen devices used to administer the insulin were distinctively different and the use of a double-dummy design was precluded by the absence of placebo pen devices. The questionnaires about treatment were related to the use of the device and therefore a blinded study was not possible.
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