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Alexander S, John GT, Korula A, Vijayakumar TS, David VG, Mohapatra A, Valson AT, Jacob S, Koshy PM, Rajan G, John EE, Matthai SM, Jeyaseelan L, Ponnusamy B, Cook T, Pusey C, Daha MR, Feehally J, Barratt J, Varughese S. Protocol and rationale for the first South Asian 5-year prospective longitudinal observational cohort study and biomarker evaluation investigating the clinical course and risk profile of IgA nephropathy: GRACE IgANI cohort. Wellcome Open Res 2018; 3:91. [PMID: 30345379 PMCID: PMC6148466 DOI: 10.12688/wellcomeopenres.14644.1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/18/2018] [Indexed: 12/18/2022] Open
Abstract
Background: IgA nephropathy (IgAN) is the most common primary glomerulonephritis and an important cause of end-stage kidney disease. Unlike the slowly progressive course seen among Caucasian and East Asian subjects (actuarial survival 80-85% over 10 years), in India about 30-40% of patients have nephrotic syndrome and renal dysfunction at presentation and a 10-year renal survival of 35%, as reported from a retrospective registry. These observations cannot be entirely attributed to a lack of uniform screening protocols or late referral and attest to the probability that IgAN may not be the same disease in different parts of the world. Methods: We will prospectively recruit 200 patients with IgAN (the GRACE IgANI- Glomerular Research And Clinical Experiments- Ig A Nephropathy in Indians-cohort) and stratify them into low and high risk of progression based on published absolute renal risk scores. We will test the validity of this risk score in an unselected Indian IgAN population over a 5-year follow-up period. In parallel, we will undertake extensive exploratory serum, urine, renal and microbiome biomarker studies, firstly, to determine if the underlying pathogenic pathways are the same in Indian IgAN compared to those reported in Caucasian and East Asian IgAN. Secondly, we will systematically assess the value of measuring selected biomarkers and adding this data to traditional measures of risk in IgAN to predict kidney failure. We ultimately hope to generate a composite IgAN risk score specific for the Indian population. Ethics and data dissemination: Approval was obtained from the Institutional Review Board (Silver, Research and Ethics Committee) of the Christian Medical College, Vellore, India (Ref. No. IRB Min. No. 8962 [Other] dated 23.07.2014 and IRB Min. No. 9481 [Other] dated 24.06.2015). It is anticipated that results of this study will be presented at national and international meetings, with reports being published from late 2018.
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Jha UM, Dhingra N, Raj Y, Rewari BB, Jeyaseelan L, Harvey P, Chavan L, Saggurti N, S Reddy DC. Survival of Children Living with Human Immunodeficiency Virus on Antiretroviral Therapy in Andhra Pradesh, India. Indian Pediatr 2018; 55:301-305. [PMID: 29428912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To assess the survival probability and associated factors among children living with human immunodeficiency virus (CLHIV) receiving antiretroviral therapy (ART) in India. METHODS The data on 5874 children (55% boys) from one of the high HIV burden states of India from the cohort were analyzed. Data were extracted from the computerized management information system of the National AIDS Control Organization (NACO). Children were eligible for inclusion if they had started ART during 2007-2013, and had at least one potential follow-up. Kaplan Meier survival and Cox proportional hazards models were used to measure survival probability. RESULTS The baseline median (IQR) CD4 count at the start of antiretroviral therapy was 244 (153, 398). Overall, the mortality was 30 per 1000 child years; 39 in the <5 year age group and 25 in 5-9 year age group. Mortality was highest among infants (86 per 1000 child years). Those with CD4 count ≤ 200 were six times more likely to die (adjusted HR: 6.3, 95% CI 3.5, 11.4) as compared to those with a CD4 count of ≥350/mm3. CONCLUSION Mortality rates among CLHIV is significantly higher among children less than five years when the CD4 count at the start of ART is above 200. Additionally, lower CD4 count, HIV clinical staging IV, and lack of functional status seems to be associated with high mortality in children who are on ART.
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Jha UM, Dhingra N, Raj Y, Rewari BB, Jeyaseelan L, Harvey P, Chavan L, Saggurti N, Reddy DCS. Survival of Children Living with Human Immunodeficiency Virus on Antiretroviral Therapy in Andhra Pradesh, India. Indian Pediatr 2018. [DOI: 10.1007/s13312-018-1272-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Harikrishnan S, Sarma S, Sanjay G, Jeemon P, Krishnan MN, Venugopal K, Mohanan PP, Jeyaseelan L, Thankappan KR, Zachariah G. Prevalence of metabolic syndrome and its risk factors in Kerala, South India: Analysis of a community based cross-sectional study. PLoS One 2018; 13:e0192372. [PMID: 29584725 PMCID: PMC5870937 DOI: 10.1371/journal.pone.0192372] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2017] [Accepted: 01/21/2018] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Coronary Artery Disease (CAD) is a leading cause of death and disability in Kerala, India. Metabolic syndrome (MS) is a constellation of established risk factors for CAD. We aimed to estimate the prevalence of MS and evaluate the association between MS and CAD using a community-based sample population. METHODS A cross-sectional community based survey was conducted in urban and rural areas of Kerala in 2011. We included 5063 individuals for analysis. Age standardized prevalence of MS, associated diagnoses (hypertension, diabetes and hypercholesterolemia) and other potential risk factors were assessed for men and women in both urban and rural locations. Univariate and multivariate logistic regression models were developed to identify participant characteristics that are associated with MS. RESULTS After standardization for age and adjustment for sex and urban-rural distribution, the prevalence of metabolic syndrome in Kerala was 24%, 29% and 33% for the NCEP ATP III, IDF and AHA/NHLBI Harmonization definitions, respectively. The mean (SD) age of the participants was 51 (14) years, and 60% were women. Women had a higher prevalence of MS than men (28% versus 20% for ATP III, p<0.001). Similarly, participants living in urban areas had higher prevalence of MS than their rural counterparts (26% versus 22%, p<0.001). Elevated body mass index, older age, and female sex were associated with MS in an adjusted multivariate model. The propensity for definite CAD was 1.7 times higher in individuals with MS defined based on ATP III criteria compared to those without MS (Adjusted OR = 1.69; 95% CI: 1.3-2.2, p<0.001). CONCLUSIONS One of four to one of three adult individuals in Kerala have MS based on different criteria. Higher propensity for CAD in individuals with MS in Kerala calls for urgent steps to prevent and control the burden of metabolic conditions.
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Ganapati A, Ravindran R, David T, Yadav B, Jeyaseelan V, Jeyaseelan L, Danda D. Head to head comparison of adverse effects and efficacy between high dose deflazacort and high dose prednisolone in systemic lupus erythematosus: a prospective cohort study. Lupus 2018; 27:890-898. [PMID: 29320974 DOI: 10.1177/0961203317751854] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Deflazacort (DFZ), an oxazoline derivative of prednisolone (PDN), has a dose equivalence of 1.2:1 (mg) to PDN. No study to date has compared adverse effects and efficacy of high doses of DFZ as against high-dose PDN in systemic lupus erythematosus (SLE). OBJECTIVES To compare adverse effects of high dose DFZ and PDN in SLE patients, especially in terms of cushingoid features and gain in body weight, 3 and 6 months after initiation of these agents. METHODS In both the steroid arms, the following outcome parameters were assessed at 3 and 6 months: (a) cushingoid features by Cushing's Severity Index (CSI) (b) hirsutism by modified Ferriman Gallwey score (c) weight gain by difference (Δ, delta) of weight (in kilograms). RESULTS Patients on PDN had 1.6 kg (3.2%) and 2 kg (5.1%) higher median weight gain as compared to those on DFZ at 3 and 6 months respectively ( p = 0.012 and 0.001). PDN caused 10% and 22.2% higher increment in median hirsutism scores as compared to DFZ at 3 months and 6 months follow-up, respectively ( p = 0.004 and 0.002). PDN caused 100% higher increase in median CSI scores than DFZ at 6 months ( p = 0.03). There was no significant difference by generalized estimation equation between the groups with respect to changes in SLEDAI, renal SLEDAI, anti-dsDNA titres and C3/C4 levels. There were two serious infections (requiring hospitalization/intravenous antibiotics) in the PDN group, while none in the DFZ group. CONCLUSION Comparable intake and tapering of high dose DFZ and PDN in active SLE revealed 2-fold less weight gain, 2.5-fold less hirsutism and 1.5-fold lower cushingoid severity index as well as lower glycaemic elevation in the DFZ group as compared to PDN group. Both had similar efficacy.
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Al-Busafi SA, Al-Shuaili H, Omar H, Al-Zuhaibi H, Jeyaseelan L, Al-Naamani K. Epidemiology of Chronic Hepatitis C Infections at a Tertiary Care Centre in Oman. Sultan Qaboos Univ Med J 2018; 17:e404-e410. [PMID: 29372081 DOI: 10.18295/squmj.2017.17.04.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 08/26/2017] [Accepted: 09/28/2017] [Indexed: 12/24/2022] Open
Abstract
Objectives Chronic hepatitis C (CHC) is a leading cause of liver cirrhosis and hepatocellular carcinoma (HCC) worldwide. However, there is a lack of data regarding the epidemiology of CHC in Oman. This study aimed to describe the clinicopathological characteristics and outcomes of CHC-infected patients at a tertiary care hospital in Oman. Methods This retrospective descriptive hospital-based study included all CHC-infected patients who presented to the Sultan Qaboos University Hospital (SQUH) in Muscat, Oman, between January 2010 and December 2015. The baseline demographic, clinical, laboratory and radiological data of the patients were analysed. Results A total of 603 CHC-infected patients were identified during the study period; of these, 65.8% were male and the mean age was 44.8 ± 16.5 years. The main risk factors associated with CHC infection were intravenous drug abuse (23.9%) and a history of blood transfusions (20.7%). The most prevalent virus genotypes were 1 and 3 (44.0% and 35.1%, respectively). Upon initial presentation, 33.0% of the cohort had liver cirrhosis; of these, 48.7% had decompensated cirrhosis and 23.1% had HCCs. Liver transplantation was only performed for 7.5% of the cirrhosis patients, mostly as a curative treatment for HCC. Conclusion The implementation of national policies to prevent hepatitis C transmission and encourage the early screening of at-risk patients is recommended to reduce the burden and consequences of this disease in Oman.
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Sabharwal S, Jeyaseelan L, Panda A, Gnanaraj L, Kekre NS, Devasia A. A prospective randomised double-blind placebo-controlled trial to assess the effect of diuretics on shockwave lithotripsy of calculi. Arab J Urol 2017; 15:289-293. [PMID: 29234530 PMCID: PMC5717457 DOI: 10.1016/j.aju.2017.04.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 04/16/2017] [Accepted: 04/22/2017] [Indexed: 10/24/2022] Open
Abstract
Objective To assess the effect of diuretics with shockwave lithotripsy (SWL) on the treatment of renal and upper ureteric calculi. Patients and methods Adult patients with a solitary non-obstructive radio-opaque renal or upper ureteric calculus with normal renal function were included. They were prospectively randomised to receive either SWL with placebo or SWL with diuretics (40 mg parenteral furosemide) in a double-blind manner with a sample size of 48 patients in each arm. The primary outcomes were the SWL success and failure rates. The secondary outcomes were the number of shocks and sessions. Results Complete fragmentation was achieved in 89.6% of the patients in the furosemide arm as compared to 81.3% in the placebo arm. Clearance was achieved in 77.1% of the patients in the furosemide arm as compared to 70.8% in the placebo arm. The number of shocks and the number of sessions were higher in the placebo arm. These differences were not statistically significant. Conclusion The use of diuretics along with SWL treatment of renal and upper ureteric calculi does not show a statistically significant improvement in fragmentation or clearance.
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Atsali E, Kassara D, Katsimbri P, Boiu S, Boumpas DT, Papaevangelou V, Oshlyanska OA, Omelchenko LI, Ljudvik TA, Bouchalova K, Schüller M, Franova J, Skotakova J, Macku M, Fellas A, Hawke F, Santos D, Coda A, Kelempisioti A, Keskitalo P, Glumoff V, Kulmala P, Vahasalo P, Mozaffar MA, Turkistani AK, Sangoof SO, Sevostyanov V, Zholobova E, Bountouvi E, Theodoropoulos K, Atsali E, Moutsiou R, Tsalapaki C, Katsimbri P, Boiu S, Boumpas DT, Papaevangelou V, Diaz T, Osorio S, Braña MT, Ramirez Y, Aparicio L, Rodriguez A, Faugier E, Maldonado R, Gicchino MF, Granato C, Macchini G, Capalbo D, Olivieri AN, Hasson N, Marino A, Narula S, Lerman M, Calonge MAM, Loza SMM, Alcobendas RM, Remesal A, Núñez-Cuadros E, Zavala RG, Rego GDC, Fernández CA, Molina YG, Cardona ALU, Sahin N, Durmus HS, Pinarbasi AS, Gunduz Z, Poyrazoglu MH, Karaman ZF, Oktem T, Oner M, Dusunsel R, Susic G, Krstajic T, Vujovic D, Radlovic N, Lekovic Z, Novakovic D, Lomic GM, Mördrup K, Hesselstrand G, Sorić I, Lamot L, Vidovic M, Lamot M, Harjacek M, Adank E, Schneider EC, Abdalla E, Ullah I, Jeyaseelan L, Abdwani R, Abdwani R, Shaqsi LAL, Zakwani IAL, Atsali E, Katsimbri P, Fanouriakis A, Boiu S, Papaevangelou V, Boumpas DT, Janarthanan M, Vetrichelvan D, Ramachandran P, Geminiganesan S, Kumar D, Rao S, Papatesta EM, Maritsi D, Eleftheriou I, Tsolia M, Vougiouka O, Çakan M, Ayaz NA, Karadağ ŞG, Keskindemirci G, Keltsev V, Grebenkina L, Kim KN, Ahn JG, Kim YD, Maggio MC, Cimaz R, Failla MC, Dones P, Collura M, Corsello G, Rhim JW, Kim KH, Lee SY, Han SB, Kang JH, Chung JH, Lee SJ, Jeong DC, Santimov A, Rupp R, Alekseev I, Plutova N, Moskvina E, Kruchina M, Tarasenko A, Sokolova N, Saveleva E, Bogdanov I, Ivanov D, Kandrina T, Kopanevich O, Grafskaia A, Ignateva N, Pulukchu D, Pavlova N, Kalashnikova O, Kornishina T, Dubko M, Chasnyk V, Kostik M, Sowdagar S, Sankar J, Ramesh V, Janarthanan M, Szabo IE, Sirbe C, Pamfil C, Damian L, Rednic S, Deac M, Pamfil C, Sparchez M, Filipescu I, Parvu M, Balint D, Nicoara A, Rednic S, Damian L. Proceedings of the 24th Paediatric Rheumatology European Society Congress: Part three. Pediatr Rheumatol Online J 2017. [PMCID: PMC5592440 DOI: 10.1186/s12969-017-0187-8] [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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Lindley RI, Anderson CS, Billot L, Forster A, Hackett ML, Harvey LA, Jan S, Li Q, Liu H, Langhorne P, Maulik PK, Murthy GVS, Walker MF, Pandian JD, Alim M, Felix C, Syrigapu A, Tugnawat DK, Verma SJ, Shamanna BR, Hankey G, Thrift A, Bernhardt J, Mehndiratta MM, Jeyaseelan L, Donnelly P, Byrne D, Steley S, Santhosh V, Chilappagari S, Mysore J, Roy J, Padma MV, John L, Aaron S, Borah NC, Vijaya P, Kaul S, Khurana D, Sylaja PN, Halprashanth DS, Madhusudhan BK, Nambiar V, Sureshbabu S, Khanna MC, Narang GS, Chakraborty D, Chakraborty SS, Biswas B, Kaura S, Koundal H, Singh P, Andrias A, Thambu DS, Ramya I, George J, Prabhakar AT, Kirubakaran P, Anbalagan P, Ghose M, Bordoloi K, Gohain P, Reddy NM, Reddy KV, Rao TNM, Alladi S, Jalapu VRR, Manchireddy K, Rajan A, Mehta S, Katoch C, Das B, Jangir A, Kaur T, Sreedharan S, Sivasambath S, Dinesh S, Shibi BS, Thangaraj A, Karunanithi A, Sulaiman SMS, Dehingia K, Das K, Nandini C, Thomas NJ, Dhanya TS, Thomas N, Krishna R, Aneesh V, Krishna R, Khullar S, Thouman S, Sebastian I. Family-led rehabilitation after stroke in India (ATTEND): a randomised controlled trial. Lancet 2017; 390:588-599. [PMID: 28666682 DOI: 10.1016/s0140-6736(17)31447-2] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Revised: 03/17/2017] [Accepted: 04/04/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND Most people with stroke in India have no access to organised rehabilitation services. The effectiveness of training family members to provide stroke rehabilitation is uncertain. Our primary objective was to determine whether family-led stroke rehabilitation, initiated in hospital and continued at home, would be superior to usual care in a low-resource setting. METHODS The Family-led Rehabilitation after Stroke in India (ATTEND) trial was a prospectively randomised open trial with blinded endpoint done across 14 hospitals in India. Patients aged 18 years or older who had had a stroke within the past month, had residual disability and reasonable expectation of survival, and who had an informal family-nominated caregiver were randomly assigned to intervention or usual care by site coordinators using a secure web-based system with minimisation by site and stroke severity. The family members of participants in the intervention group received additional structured rehabilitation training-including information provision, joint goal setting, carer training, and task-specific training-that was started in hospital and continued at home for up to 2 months. The primary outcome was death or dependency at 6 months, defined by scores 3-6 on the modified Rankin scale (range, 0 [no symptoms] to 6 [death]) as assessed by masked observers. Analyses were by intention to treat. This trial is registered with Clinical Trials Registry-India (CTRI/2013/04/003557), Australian New Zealand Clinical Trials Registry (ACTRN12613000078752), and Universal Trial Number (U1111-1138-6707). FINDINGS Between Jan 13, 2014, and Feb 12, 2016, 1250 patients were randomly assigned to intervention (n=623) or control (n=627) groups. 33 patients were lost to follow-up (14 intervention, 19 control) and five patients withdrew (two intervention, three control). At 6 months, 285 (47%) of 607 patients in the intervention group and 287 (47%) of 605 controls were dead or dependent (odds ratio 0·98, 95% CI 0·78-1·23, p=0·87). 72 (12%) patients in the intervention group and 86 (14%) in the control group died (p=0·27), and we observed no difference in rehospitalisation (89 [14%]patients in the intervention group vs 82 [13%] in the control group; p=0·56). We also found no difference in total non-fatal events (112 events in 82 [13%] intervention patients vs 110 events in 79 [13%] control patients; p=0·80). INTERPRETATION Although task shifting is an attractive solution for health-care sustainability, our results do not support investment in new stroke rehabilitation services that shift tasks to family caregivers, unless new evidence emerges. A future avenue of research should be to investigate the effects of task shifting to health-care assistants or team-based community care. FUNDING The National Health and Medical Research Council of Australia.
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Alawi MA, Sinawi HA, AL-Adawi S, Jeyaseelan L, MurthiP S. Public perception of mental illness in Oman: A cross-sectional study. Eur Psychiatry 2017. [DOI: 10.1016/j.eurpsy.2017.01.659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
IntroductionStigma toward mental illness is an international phenomena and it has negative consequences on the patients and their families. Studies on public attitudes toward people with mental illness (PWMI) in the Arab world initially reported less prevalence of stigma compared to other societies; however, follow up studies showed that stigma was influenced by specific socio-cultural factors.AimsThis study aims to examine public attitudes toward people with mental illness in Oman and the impact of socio-demographic factors.MethodsThis is a cross-sectional survey conducted among the general public in Oman. The attitude was measured via the Attitude toward Mental Illness (AMI) questionnaire. Various demographic factors were examined including age, place of residence, occupation and previous encounter with PWMI. The data were collected using online research methods.ResultsA total of 601 subjects participated in this study, (M: 41.4%, F: 58.6%). 48% of the participants were aged 15–30 years while 46% were aged 31–45 years. The majority of the participants were employed and 10% were students. After adjusting for all other variables, subjects aged (15–30years) had less positive attitude compared to those aged (46–60 years) (P = 0.06). Socio-demographic factors such as gender, occupation and previous contact were correlated with the endorsement of positive attitudes toward PWMI.ConclusionThis study illustrated that public attitudes toward PWMI in Oman is generally sub-optimal. The observed attitudes were strongly influenced by age, gender, occupation and previous exposure to PWMI. Future studies with robust methodology are recommended to scrutinize the present findings.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Doddabelavangala Mruthyunjaya M, Chapla A, Hesarghatta Shyamasunder A, Varghese D, Varshney M, Paul J, Inbakumari M, Christina F, Varghese RT, Kuruvilla KA, V. Paul T, Jose R, Regi A, Lionel J, Jeyaseelan L, Mathew J, Thomas N. Comprehensive Maturity Onset Diabetes of the Young (MODY) Gene Screening in Pregnant Women with Diabetes in India. PLoS One 2017; 12:e0168656. [PMID: 28095440 PMCID: PMC5240948 DOI: 10.1371/journal.pone.0168656] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Accepted: 12/05/2016] [Indexed: 02/03/2023] Open
Abstract
Pregnant women with diabetes may have underlying beta cell dysfunction due to mutations/rare variants in genes associated with Maturity Onset Diabetes of the Young (MODY). MODY gene screening would reveal those women genetically predisposed and previously unrecognized with a monogenic form of diabetes for further clinical management, family screening and genetic counselling. However, there are minimal data available on MODY gene variants in pregnant women with diabetes from India. In this study, utilizing the Next generation sequencing (NGS) based protocol fifty subjects were screened for variants in a panel of thirteen MODY genes. Of these subjects 18% (9/50) were positive for definite or likely pathogenic or uncertain MODY variants. The majority of these variants was identified in subjects with autosomal dominant family history, of whom five were in women with pre-GDM and four with overt-GDM. The identified variants included one patient with HNF1A Ser3Cys, two PDX1 Glu224Lys, His94Gln, two NEUROD1 Glu59Gln, Phe318Ser, one INS Gly44Arg, one GCK, one ABCC8 Arg620Cys and one BLK Val418Met variants. In addition, three of the seven offspring screened were positive for the identified variant. These identified variants were further confirmed by Sanger sequencing. In conclusion, these findings in pregnant women with diabetes, imply that a proportion of GDM patients with autosomal dominant family history may have MODY. Further NGS based comprehensive studies with larger samples are required to confirm these finding.
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Jeyaseelan L, Chandrashekar S, Mulligan A, Bosman HA, Watson AJS. Correction of moderate to severe hallux valgus with combined proximal opening wedge and distal chevron osteotomies: a reliable technique. Bone Joint J 2016; 98-B:1202-7. [PMID: 27587521 DOI: 10.1302/0301-620x.98b9.35984] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2015] [Accepted: 04/19/2016] [Indexed: 11/05/2022]
Abstract
AIMS The mainstay of surgical correction of hallux valgus is first metatarsal osteotomy, either proximally or distally. We present a technique of combining a distal chevron osteotomy with a proximal opening wedge osteotomy, for the correction of moderate to severe hallux valgus. PATIENTS AND METHODS We reviewed 45 patients (49 feet) who had undergone double osteotomy. Outcome was assessed using the American Orthopaedic Foot and Ankle Society (AOFAS) and the Short Form (SF) -36 Health Survey scores. Radiological measurements were undertaken to assess the correction. The mean age of the patients was 60.8 years (44.2 to 75.3). The mean follow-up was 35.4 months (24 to 51). RESULTS The mean AOFAS score improved from 54.7 to 92.3 (p < 0.001) and the mean SF-36 score from 59 to 86 (p < 0.001). The mean hallux valgus and intermetatarsal angles were improved from 41.6(o) to 12.8(o) (p < 0.001) and from 22.1(o) to 7.1(o), respectively (p < 0.001). The mean distal metatarsal articular angle improved from 23(o) to 9.7(o). The mean sesamoid position, as described by Hardy and Clapham, improved from 6.8 to 3.5. The mean length of the first metatarsal was unchanged. The overall rate of complications was 4.1% (two patients). CONCLUSION These results suggest that a double osteotomy of the first metatarsal is a reliable, safe technique which, when compared with other metatarsal osteotomies, provides strong angular correction and excellent outcomes with a low rate of complications. Cite this article: Bone Joint J 2016;98-B:1202-7.
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George R, Thomas K, Thyagarajan SP, Jeyaseelan L, Peedicayil A, Jeyaseelan V, George S. Genital syndromes and syndromic management of vaginal discharge in a community setting. Int J STD AIDS 2016; 15:367-70. [PMID: 15186579 DOI: 10.1258/095646204774195191] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The objective of the study was to determine the community prevalence of genital syndromes in women and evaluate the syndromic management of vaginal discharge in this setting. A representative sample for the state of Tamilnadu was chosen using probability proportional to size cluster technique. Thirty clusters were selected from three districts. Demographic, sexual behaviour, risk factors, clinical and laboratory data were collected from the selected population using a structured questionnaire. Direct smear examination for Trichomonas vaginalis, culture for Neisseria gonorrhoeae and Haemophilus ducreyi, serological tests for syphilis (RPR and TPHA), hepatitis B (Hbs Ag ELISA), IgM and IgG antibodies to HSV2 (Novum diagnostics, Germany) and PCR test for detection of C. trachomatis from urine were done. There were 1157 women in the selected population. On examination, vaginal discharge was the most common genital syndrome (38.4%). The sensitivity, specificity, positive and negative predictive value of vaginal discharge as a marker for STD in women was found to be 43.3%, 61.6%, 10.7% and 91.1%, respectively. We concluded that treatment on the basis of syndromic management would result in over-treatment of 90% of women with vaginal discharge.
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Joyee AG, Thyagarajan SP, Rajendran P, Hari R, Balakrishnan P, Jeyaseelan L, Kurien T. Chlamydia trachomatis genital infection in apparently healthy adult population of Tamil Nadu, India: a population-based study. Int J STD AIDS 2016; 15:51-5. [PMID: 14769173 DOI: 10.1258/095646204322637272] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Since the epidemiology of Chlamydia trachomatis infection in apparently healthy population has not been studied in India, a population-based study was conducted in the state of Tamil Nadu, India in order to analyse the prevalence of genital chlamydial infections in the community and to implement control programmes. A representative sample was taken from three randomly selected districts by using the 'probability proportional to size' cluster survey method. Households were the basic units of clusters. Adults aged 15-45 years, pre-identified from the selected households were enrolled during the medical camps conducted for a major study on community prevalence of sexually transmitted diseases in Tamil Nadu. Blood and urine samples collected from the study subjects were tested by enzyme-linked immunosorbent assay (ELISA) for anti-chlamydial IgM antibodies and by the commercial Amplicor polymerase chain reaction (PCR) test for chlamydial DNA. The prevalence of anti- C. trachomatis antibodies determined by IgM-ELISA was 2.4% (95% CI 1.6%-3.2%). The prevalence of genital chlamydial infection determined by PCR was 1.1% (95% CI 0.5%-1.7%). Majority of the detected infections (68.8%) were asymptomatic. This is the first Indian report on the prevalence of genital chlamydial infections in the general population. It is concluded that this study provides evidence for a substantial burden of approximately 10 million asymptomatic genital chlamydial infection cases in the sexually active age groups in the general population of India.
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Nabulyato WM, Jeyaseelan L, Malagelada F, Heaton S. Legal, ethical and practical considerations of smartphone use in orthopaedics. ACTA ACUST UNITED AC 2016. [DOI: 10.1308/rcsbull.2016.252] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
How many of us are in breach of basic governance requirements?
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Devika S, Jeyaseelan L, Sebastian G. Analysis of sparse data in logistic regression in medical research: A newer approach. J Postgrad Med 2016; 62:26-31. [PMID: 26732193 PMCID: PMC4944325 DOI: 10.4103/0022-3859.173193] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND AND OBJECTIVE In the analysis of dichotomous type response variable, logistic regression is usually used. However, the performance of logistic regression in the presence of sparse data is questionable. In such a situation, a common problem is the presence of high odds ratios (ORs) with very wide 95% confidence interval (CI) (OR: >999.999, 95% CI: <0.001, >999.999). In this paper, we addressed this issue by using penalized logistic regression (PLR) method. MATERIALS AND METHODS Data from case-control study on hyponatremia and hiccups conducted in Christian Medical College, Vellore, Tamil Nadu, India was used. The outcome variable was the presence/absence of hiccups and the main exposure variable was the status of hyponatremia. Simulation dataset was created with different sample sizes and with a different number of covariates. RESULTS A total of 23 cases and 50 controls were used for the analysis of ordinary and PLR methods. The main exposure variable hyponatremia was present in nine (39.13%) of the cases and in four (8.0%) of the controls. Of the 23 hiccup cases, all were males and among the controls, 46 (92.0%) were males. Thus, the complete separation between gender and the disease group led into an infinite OR with 95% CI (OR: >999.999, 95% CI: <0.001, >999.999) whereas there was a finite and consistent regression coefficient for gender (OR: 5.35; 95% CI: 0.42, 816.48) using PLR. After adjusting for all the confounding variables, hyponatremia entailed 7.9 (95% CI: 2.06, 38.86) times higher risk for the development of hiccups as was found using PLR whereas there was an overestimation of risk OR: 10.76 (95% CI: 2.17, 53.41) using the conventional method. Simulation experiment shows that the estimated coverage probability of this method is near the nominal level of 95% even for small sample sizes and for a large number of covariates. CONCLUSIONS PLR is almost equal to the ordinary logistic regression when the sample size is large and is superior in small cell values.
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Peedicayil A, Abraham P, Prasad J, Jeyaseelan L, Abraham S, Kurian S, Gravitt P, Shah KV. Community Prevalence of Human Papillomavirus by Self-Collected Samples in South India. INDIAN JOURNAL OF GYNECOLOGIC ONCOLOGY 2016. [DOI: 10.1007/s40944-016-0045-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Krishnan MN, Zachariah G, Venugopal K, Mohanan PP, Harikrishnan S, Sanjay G, Jeyaseelan L, Thankappan KR. Prevalence of coronary artery disease and its risk factors in Kerala, South India: a community-based cross-sectional study. BMC Cardiovasc Disord 2016; 16:12. [PMID: 26769341 PMCID: PMC4712491 DOI: 10.1186/s12872-016-0189-3] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2015] [Accepted: 01/08/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND There are no recent data on prevalence of coronary artery disease (CAD) in Indians. The last community based study from Kerala, the most advanced Indian state in epidemiological transition, was in 1993 that reported 1.4% definite CAD prevalence. We studied the prevalence of CAD and its risk factors among adults in Kerala. METHODS In a community-based cross sectional study, we selected 5167 adults (mean age 51 years, men 40.1%) using a multistage cluster sampling method. Information on socio-demographics, smoking, alcohol use, physical activity, dietary habits and personal history of hypertension, diabetes, and CAD was collected using a structured interview schedule. Anthropometry, blood pressure, electrocardiogram, and biochemical investigations were done using standard protocols. CAD and its risk factors were defined using standard criteria. Comparisons of age adjusted prevalence were done using two tailed proportion tests. RESULTS The overall age-adjusted prevalence of definite CAD was 3.5%: men 4.8%, women 2.6% (p < 0.001). Prevalence of any CAD was 12.5%: men 9.8%, women 14.3% (p < 0.001). There was no difference in definite CAD between urban and rural population. Physical inactivity was reported by 17.5 and 18% reported family history of CAD. Other CAD risk factors detected in the study were: overweight or obese 59%, abdominal obesity 57%, hypertension 28%, diabetes 15%, high total cholesterol 52% and low level of high density lipoprotein cholesterol 39%. Current smoking was reported only be men (28%). CONCLUSION The prevalence of definite CAD in Kerala increased nearly three times since 1993 without any difference in urban and rural areas. Most risk factors of CAD were highly prevalent in the state. Both population and individual level approaches are warranted to address the high level of CAD risk factors to reduce the increasing prevalence of CAD in this population.
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Pai R, Ebenazer A, Paul MJ, Thomas N, Nair A, Seshadri MS, Oommen R, Shanthly N, Devasia A, Rebekah G, Jeyaseelan L, Rajaratnam S. Mutations seen among patients with pheochromocytoma and paraganglioma at a referral center from India. Horm Metab Res 2015; 47:133-7. [PMID: 24977658 DOI: 10.1055/s-0034-1376989] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Determining the mutational status of susceptibility genes including RET, VHL, SDHx (SDHB, SDHC, SDHD) among patients with pheochromocytoma/paraganglioma (PCC/PGL) is gaining importance. These genes have not been systematically characterized among patients with PCC/PGL from India. The aim of the work was to screen the most frequently mutated genes among patients with PCC/PGL to determine the frequency and spectrum of mutations seen in this region. Fifty patients with PCC/PGL treated at our tertiary care hospital between January 2010 and June 2012 were screened for mutations in susceptibility genes using an algorithmic approach. Thirty-two percent (16/50) of patients were found to be positive for mutations including mutations among RET (n=4), VHL (n=6), SDHB (n=3), and SDHD (n=3) genes. None of these patients were positive for SDHC mutations. A significant association was found between young patients with bilateral tumors and VHL mutations (p=0.002). Two of the 3 patients with extra-adrenal SDHB associated tumors, had unique mutations, viz., c.436delT (exon 5) and c.788_857del (exon 8), one of which was malignant. High frequency of mutations seen among patients in this study emphasizes the need to consider mutational analysis among Indian patients with PCC/PGL.
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Danda D, Hindhumathi M, Ruchika G, Jayakanthan K, Jeyaseelan L, Jeyaseelan V, Joseph G, Danda S. Cytokine gene polymorphisms in Asian Indian patients with Takayasu’s Arteritis (TA) – a single center study. INDIAN JOURNAL OF RHEUMATOLOGY 2014. [DOI: 10.1016/j.injr.2014.10.214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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David VG, Yadav B, Jeyaseelan L, Deborah MN, Jacob S, Alexander S, Varughese S, John GT. Prospective blood pressure measurement in renal transplant recipients. Indian J Nephrol 2014; 24:154-60. [PMID: 25120292 PMCID: PMC4127834 DOI: 10.4103/0971-4065.132006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Blood pressure (BP) control at home is difficult when managed only with office blood pressure monitoring (OBPM). In this prospective study, the reliability of BP measurements in renal transplant patients with OBPM and home blood pressure monitoring (HBPM) was compared with ambulatory blood pressure monitoring (ABPM) as the gold standard. Adult patients who had living-related renal transplantation from March 2007 to February 2008 had BP measured by two methods; OBPM and ABPM at pretransplantation, 2nd, 4th, 6th, and 9th months and all the three methods: OBPM, ABPM, and HBPM at 6 months after transplantation. A total of 49 patients, age 35 ± 11 years, on prednisolone, tacrolimus, and mycophenolate were evaluated. A total of 39 were males (79.6%). Systolic BP (SBP) and diastolic BP (DBP) measured by OBPM were higher than HBPM when compared with ABPM. When assessed using OBPM and awake ABPM, both SBP and DBP were significantly overestimated by OBPM with mean difference of 3-12 mm Hg by office SBP and 6-8 mm Hg for office DBP. When HBPM was compared with mean ABPM at 6 months both the SBP and DBP were overestimated by and 7 mm Hg respectively. At 6 months post transplantation, when compared with ABPM, OBPM was more specific than HBPM in diagnosing hypertension (98% specificity, Kappa: 0.88 vs. 89% specificity, Kappa: 0.71). HBPM was superior to OBPM in identifying patients achieving goal BP (89% specificity, Kappa: 0.71 vs. 50% specificity Kappa: 0.54). In the absence of a gold standard for comparison the latent class model analysis still showed that ABPM was the best tool for diagnosing hypertension and monitoring patients reaching targeted control. OBPM remains an important tool for the diagnosis and management of hypertension in renal transplant recipients. HBPM and ABPM could be used to achieve BP control.
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Tibrewal S, Malagelada F, Jeyaseelan L, Posch F, Scott G. Single-stage revision for the infected total knee replacement: results from a single centre. Bone Joint J 2014; 96-B:759-64. [PMID: 24891575 DOI: 10.1302/0301-620x.96b6.33086] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Peri-prosthetic infection is amongst the most common causes of failure following total knee replacement (TKR). In the presence of established infection, thorough joint debridement and removal of all components is necessary following which new components may be implanted. This can be performed in one or two stages; two-stage revision with placement of an interim antibiotic-loaded spacer is regarded by many to be the standard procedure for eradication of peri-prosthetic joint infection. We present our experience of a consecutive series of 50 single-stage revision TKRs for established deep infection performed between 1979 and 2010. There were 33 women and 17 men with a mean age at revision of 66.8 years (42 to 84) and a mean follow-up of 10.5 years (2 to 24). The mean time between the primary TKR and the revision procedure was 2.05 years (1 to 8). Only one patient required a further revision for recurrent infection, representing a success rate of 98%. Nine patients required further revision for aseptic loosening, according to microbiological testing of biopsies taken at the subsequent surgery. Three other patients developed a further septic episode but none required another revision. These results suggest that a single-stage revision can produce comparable results to a two-stage revision. Single-stage revision offers a reduction in costs as well as less morbidity and inconvenience for patients.
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Ishi SV, Lakshmi M, Kakde ST, Sabnis KC, Jagannati M, Girish TS, Jeyaseelan L, Cherian AM. Randomised controlled trial for efficacy of unfractionated heparin (UFH) versus low molecular weight heparin (LMWH) in thrombo-prophylaxis. THE JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 2013; 61:882-886. [PMID: 24968543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVE To study if low dose Unfractionated heparin (UFH) is as effective and safe as Low-molecular weight heparin (LMWH) and also economical as a prophylactic agent for venous thromboembolism in medically ill patients. METHODOLOGY A prospective double blind randomised controlled trial consisting of 92 patients fulfilling the inclusion criteria who were admitted to Bangalore Baptist Hospital, Bengaluru, between March 2008 and July 2009 were randomised to receive Unfractionated heparin (UFH) or Low-molecular weight heparin (LMWH). RESULTS The result based on intention to treat (ITT)analysis with best outcome scenario: in the UFH arm there were 47 (97.9%) patients who had not developed DVT/PE as compared to 42 (95.5%) in the LMWH arm. The difference in proportion of patients who had not developed DVT/PE between UFH and LMWH was 2.4% (-5.0, 9.8). The results based on per protocol analysis: In the UFH arm there were 44 (97.8%) patients who had not developed DVT/PE as compared to 39 (95.1%) in the LMWH arm. The difference in proportion of patients who had not developed DVT/PE between the UFH and LMWH arm was 2.7% (-5.2, 10.5). Patients on UFH had higher major bleeding complications 4 (8.9%) as compared to 0 in LMWH arm. But with respect to other complications like thrombocytopenia (HIT) and mild or minimal bleeding both arms were comparable. CONCLUSION This study has demonstrated that low dose UFH is as effective as LMWH as a prophylactic agent for venous thromboembolism in medically ill patients and economical also.
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Ghosh S, Singh VK, Jeyaseelan L, Sinisi M, Fox M. Isolated latissimus dorsi transfer to restore shoulder external rotation in adults with brachial plexus injury. Bone Joint J 2013; 95-B:660-3. [PMID: 23632677 DOI: 10.1302/0301-620x.95b5.29776] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
In adults with brachial plexus injuries, lack of active external rotation at the shoulder is one of the most common residual deficits, significantly compromising upper limb function. There is a paucity of evidence to address this complex issue. We present our experience of isolated latissimus dorsi (LD) muscle transfer to achieve active external rotation. This is a retrospective review of 24 adult post-traumatic plexopathy patients who underwent isolated latissimus dorsi muscle transfer to restore external rotation of the shoulder between 1997 and 2010. All patients were male with a mean age of 34 years (21 to 57). All the patients underwent isolated LD muscle transfer using a standard technique to correct external rotational deficit. Outcome was assessed for improvement in active external rotation, arc of movement, muscle strength and return to work. The mean improvement in active external rotation from neutral was 24° (10° to 50°). The mean increase in arc of rotation was 52° (38° to 55°). Mean power of the external rotators was 3.5 Medical Research Council (MRC) grades (2 to 5). A total of 21 patients (88%) were back in work by the time of last follow up. Of these, 13 had returned to their pre-injury occupation. Isolated latissimus dorsi muscle transfer provides a simple and reliable method of restoring useful active external rotation in adults with brachial plexus injuries with internal rotational deformity.
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Abstract
We present our experience of managing patients with iatropathic brachial plexus injury after delayed fixation of a fracture of the clavicle. It is a retrospective cohort study of patients treated at our peripheral nerve injury unit and a single illustrative case report. We identified 21 patients in whom a brachial plexus injury occurred as a direct consequence of fixation of a fracture of the clavicle between September 2000 and September 2011. The predominant injury involved the C5/C6 nerves, upper trunk, lateral cord and the suprascapular nerve. In all patients, the injured nerve was found to be tethered to the under surface of the clavicle by scar tissue at the site of the fracture and was usually associated with pathognomonic neuropathic pain and paralysis. Delayed fixation of a fracture of the clavicle, especially between two and four weeks after injury, can result in iatropathic brachial plexus injury. The risk can be reduced by thorough release of the tissues from the inferior surface of the clavicle before mobilisation of the fracture fragments. If features of nerve damage appear post-operatively urgent specialist referral is recommended. Cite this article: Bone Joint J 2013;95-B:106–10.
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