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Professor Siladitya Bhattacharya

Professor Siladitya Bhattacharya
Professor Siladitya Bhattacharya
Professor Siladitya Bhattacharya

MD, FRCOG

Vice-Principal (Global Engagement)

About
Email Address
s.bhattacharya@abdn.ac.uk
Telephone Number
+44 (0)1224 438447
Office Address

Aberdeen Maternity Hospital, School of Medicine, School of Medicine, Medical Sciences and Nutrition,  Foresterhill, Aberdeen.  AB25 2ZD

School/Department
Senior Vice Principals
Personal Assistant
Personal Assistant
Suzanne Fleming

Qualifications

  • MD Obstetrics and GYnaecology 
    1997 - University of Aberdeen 
  • MRCOG Obstetrics and GYnaecology 
    1991 - Royal College of Obstetricians and Gynaecologists 
  • FRCOG Obstetrics and GYnaecology 
    2006 - Royal College of Obstetricians and Gynaecologists 
  • Subspecialty Accreditation Reproductive Medicine 
    1999 - Royal College of Obstetricians & Gynaecologists 

External Memberships

  • Member, Medical Schools Council (2018- )
  • Non-executive member NHS Grampian Health Board (2019-)
  • NHS Research Scotland Clinical Research Champion for Women’s Health and Childbearing Scotland 2015-18)
  • Chair, Reproductive Medicine Clinical Studies Group (RCOG), the National Reproductive Health Research Network UK (2008-2014)
  • Specialty Lead for Reproductive Health and Childbirth (Scotland) (2009-14)
  • Member, Health Services and Population Health Research Committee, Chief Scientist Office Scotland (2006-12) 
  • Member, Panel for Chief Scientist Office Scotland Clinical Academic Fellowships (2013-18)
  • Member, College of Experts, Medical Research Council (2006-09)
  • Clinical Adviser to Scottish Medicines Consortium (2014- )
  • Member Core Outcome Measures for Infertility Trials (COMMIT) working group when?
  • Chair International Network for research in Reproductive Medicine (INREM) (2013-)
  • Chair (2015-16) International Federation of Obstetrics and Gynaecology (FIGO) Reproductive Medicine Committee
  • Co-Chair (2009 - 15) International Federation of Obstetrics and Gynaecology (FIGO) Reproductive Medicine Committee
  • Member Standards and Practice Committee for the International Federation of Fertility Societies (IFFS) (2007-)
  • Member European IVF Monitoring Committee Board (European Society for Human Reproduction and Embryology) (ESHRE) (2007 - 2013)
  • Quality Control (Auditor) for FIVNAT (Swiss Society for Reproductive Medicine) (2010 – 12)

 

JOURNAL EDITORSHIPS

  • Editor-in-Chief Human Reproduction Open (2017-)
  • Editor: Cochrane Collaboration Gynaecology and Fertility (2004 -)
  • Scientific Editor:  BJOG: An International Journal of Obstetrics and Gynaecology (2003-5)
  • Editor: The Obstetrician and Gynaecologist (2003-5)
  • Associate Editor Human Reproduction Update (2011 - 2015)
  • Academic Editor PLOS ONE (2014 - 16)
  • Editorial Board Elsevier IFFS Updates in Infertility Treatment Resource Centre (2013 -)
  • International Adviser/Reviewer Journal of Fertility Science and Research (Indian Fertility Society) (2014 -)

 

Prizes and Awards

  • MRCOG Prize medal, Royal College of Obstetricians and Gynaecologists 1991
  • European Society of Reproduction and Embryology Established Clinician Award 2000
  • Wellcome Trust Research Leave Award 2002-7
  • The Obstetrical & Gynaecological Society of Malaysia & Royal College of Obstetricians & Gynaecologists (RCOG-OGSM) Travelling Fellowship 2015
  • Seelye Travelling Fellowship, University of Auckland Foundation 2018
Research

Research Overview

  • Health services research in reproductive health
  • Epidemiology of reproductive health
  • Systematic reviews
  • Randomised trials

Current Research

My main research interests include epidemiology of infertility and reproductive loss, evaluation of clinical and cost effectiveness of interventions and delivery of care in reproductive medicine. In addition to infertility and assisted reproduction, my clinical areas of interest include early pregnancy loss, caesarean section heavy menstrual bleeding, pelvic pain and endometriosis.

To date my research has involved a programme of interlinked projects funded by Wellcome Trust, the Chief Scientist Office Scotland, Medical Research Council and National Institute of Health Research (NIHR) UK. My projects have included studies on the prevalence and reproductive outcomes in women with infertility and early pregnancy loss, systematic (Cochrane) reviews, individual patient data meta-analysis, multi-centre randomised controlled trials and studies on the cost effectiveness of interventions in infertility and heavy menstrual bleeding.

Collaborations

I  collaborate extensively with trialists, epidemiologists and health services researchers nationally as well as internatonally. I lead INREM -(International Reproductive Medicine Research Network), a global consortium for collaborative research and have extensive national (Edinburgh, Birmingham, Oxford, Leeds, Southampton, UCL) and international(China, Hong Kong, USA, India, Vietnam, Australia, The Netherlands, Greece, Italy, Denmark, Chile) collaborations.

 

Supervision

  • I have supervised 10 post graduate research students to completion and currently co-supervise 2 PhD students.

Funding and Grants

  • Deep infiltrating endometriosis: management by medical treatment versus early surgery: DIAMOND Cooper KG, Clark JT, Horne A, Byrne, Smith P, Amer S, Gamaleldin I, Vashist A, Maclennan G, Gillies K, Scotland G, , Bhattacharya S.
  • Hormone therapy for premature ovarian insufficiency: randomised trial and long-term evaluation (POISE) Davies M, Daniels J, Bhattacharya S, Panay N, Anderson R, Metwally M, Rymer J, Lumsden M, Cartwright B, Briggs P, Nash Z, Ogollah R, Maheshwari A, Brittain C, Amer S, Smyth A.NIHR HTA 2012-34 £2,263,669
  • Recurrence of Endometriosis: a randomised controlled trial of clinical and cost-effectiveness of Gonadotrophin Releasing Hormone Analogues with add-back hormone replacement therapy versus repeat Laparoscopic surgery (REGAL) Saraswat L, Bhattacharya S, Cooper K, MacLennan G, Horne A, Gillies K, McCormack K, Scotland G, Becker C, Saridogan E, Clark TJ, Jones G, Cox E, Vyas S. NIHR HTA 2019-23 £1,711,863
  • Letrozole or Clomifene, with or without metformin, for ovulation induction in women with polycysticovary syndrome: a 2x2 factorial design randomised trial (The LOCI trial) Coomarasamy A, Sunkara S, Gallos I, Devall A, Middleton L, Roberts T, Arlt W, Thangaratinam S, Nelson S, Anderson R, Mathur R, Drakely, Cheong Y, Choudhary M, Balen A, Homburg R, Maheshwari A, Jayaprakasan K, Amer S, Raine Fenning N, Pundir J, Metwally M, Potdar N, Tan B, Webber L, Franks S, Bhattacharya S, Feeney A, Stewart J. NIHR HTA (2019-22). £2,136,177 (2019 -22)
  • Effects and Safety of Testosterone in Men with Low Testosterone levels: an evidence synthesis andeconomic evaluation. The TESTES (Testosterone Effects and Safety) Consortium. Jayasena C, Bhattacharya S, Gillies K, Hernandez R, Aucott L, Quinton R, Wu F, Oliver N, Dhillo W. NIHR HTA (2018-20) £508,668
  • Surgery for women with endometrioma prior to IVF- Assessing the feasibility of a multicentre randomised trial in UK (SEND) Maheshwari A, Bhattacharya S, Cooper K, Saraswat L, Horner, Gillies K, Breeman S, Burns GNHS Grampian R & D Pump priming Grant (2018-19) £24,995
  • Perinatal outcomes of singletons born following in-vitro fertilisation: a comparison of different embryo transfer strategies using UK data. Mclernon D, Bhattacharya S, Maheshwari A, Raja EA. NHS Grampian Endowments. (2018-19) £10,071
  • A population-based matching study to estimate the benefit of in-vitro fertilisation (IVF) for infertility McLernon D, van Geloven N, van Eekelen R & Bhattacharya S Tenovus Scotland (2017-18) £11,438
  • Environmental determinants of IVF treatment Clemens T, Docherty R, Dibben C, Stock S, Bhattacharya S. NERC/ MRC/ CSO (2016-17 - 18) £51,390 
  • Is a combination of methotrexate and gefitinib more effective than methotrexate alone as a treatment for ectopic pregnancy? – a randomised placebo controlled trial (GEM3)AW Horne, S Tong, WC Duncan, J Daniels, A Coomaraswamy, L Middleton, A Peace-Gadsby, T Bourne, D Jurkovic, S Bhattacharya, C Bottomley. National Institute for Health Research (NIHR) Efficacy and mechanism programme (EME) (2016-19) £999,811
  • Elective freezing of embryos in assisted conception (E-FREEZE) - Clinical and cost effectiveness of electively freezing all embryos followed by frozen embryo transfer compared to fresh embryo transfer in the same treatment, in women undergoing an in-vitro fertilization (IVF) treatment – a randomised controlled trial.  Maheshwari A, Bhattacharya S, Macklon N, Coomarasamy A, Khalaf Y, Lavery S, Fenning N, Juzzak E, Kurinczuk J. National Institute for Health Research (NIHR) Health Technology Assessment (HTA) programme. (2015-19) £1,400,000.
  • A multi-centre randomised controlled trial of the efficacy and mechanism of action of gabapentin for the management of chronic pelvic pain in women.  Horne A, Daniels J, Vincent K, Cheong Y, Middleton L, Collett B, Bhattacharya S, Tracey I, Williams A, (2015-18) £1,425,969.  
  • Ulipristal acetate versus conventional management of heavy menstrual bleeding (HMB: including uterine fibroids): a randomised controlled trial and exploration of mechanism of action (UCON trial). Critchley H, Bhattacharya S, Clark J, Daniels J, Middleton L et al.   National Institute for Health Research (NIHR) Efficacy and mechanism programme (EME) (2014-18)£1,584,094
  • . 
  • A multicentre randomised controlled trial comparing laparoscopic supra-cervical hysterectomy with second generation endometrial ablation for the treatment of heavy menstrual bleeding (HEALTH).  Bhattacharya S (Co CI), Cooper K (Co CI), Clark J, Hawe J, Phillips K, Hawthorne R, Norrie J, Cook J, Scotland G, McCormack K.  National Institute for Health Research (NIHR) Health Technology Assessment (HTA) programme (2014-18) £1,307,643
  • Improving Intrapartum outcomes for mothers and babies in Scotland: A stepped wedge RCT of an intrapartum emergencies training package in 12 Scottish Maternity Units (THISTLE). Bhattacharya S, Draycott T, Fox R, Siassakos D, Lenguerrand E, Lynch P, Crofts J, Winter C, Norrie J, MacLennan G, McCormack K, McDonald A, McPherson G, Cameron A.  Chief Scientist Office Scotland (2013-16) £200,045
  • Preventing recurrence of endometriosis by means of long acting progestogen therapy; (PreEmPT).  Bhattacharya S, Daniels J, Gupta J, Clark J, Cooper K, Horne A, Critchley H, Sarotigan E, Prentice A, Becker C, Jones G, Denny E., Whittal C.  National Institute for Health Research (NIHR) Health Technology Assessment (HTA) programme (2013-18) £1,961,118.
  • Selection of sperm for assisted reproductive treatment by prior hyaluronic acid binding: increasing live birth outcomes and reducing miscarriage rates (Hyaluronic Assisted Binding Sperm Selection; HABSelect). Miller D, Pavitt S, Coomarasamy A, Pacey AA, Bhattacharya S, Brison D, Lewis S, Hooper R, Edwards L, West R, Khalaf Y, Sebatani L.   NIHR efficacy and mechanism evaluation (EME) programme (2012-16) £1,427,328
  • Development and validation of prognostic models for subfertility.  CSOPost doctoral Fellowship.  Awarded to Dr David. McLernon. Supervisors: Lee A, Bhattacharya S.  Chief Scientist Office Scotland (2013-16) £ 172,515
  • Long term health of women diagnosed with endometriosis: a Scottish record linkage study. Bhattacharya S, Cooper K, Horne A, Bhattacharya S, Saraswat L. Ayansina D. Chief Scientist Office Scotland (2012-14) £117,758
  • Mode of delivery after caesarean section: An investigation of offspring risks and factors influencing women's attitudes towards delivery options. Wellcome Trust Research Training Fellowship awarded to Dr Mairead Black. Supervisors: Allan J, Gillies K, McLernon D. Bhattacharya S.  Wellcome Trust (2013-15) £220,774
  • A Pilot Randomised controlled Trial of the Efficacy and Mechanism of Action of Gabapentin for the Management of Chronic Pelvic Pain in Women. Horne A, Bhattacharya S, Critchley H, Lewis S, Pernet C, Wilson J, Wu O, Porter M, Jack S.  Chief Scientist Office Scotland (2012-14) £209,284
  • Cost-effectiveness of Fertility Diagnosis and Treatment in Women of Different BMI groups. Pandey S, Scotland G, Wordsworth S, Mollison, J, Bhattacharya S. NHS Grampian Endowment (2012-13) £8,000
  • The epidemiology of chronic pelvic pain in women MacFarlane GJ, Jones G, Bhattacharya S. Mildred B Clulow Research Grant British Pain Society (2012-14) £49,318
  • Developing an instrument to measure chronic pelvic pain and its burden amongst women. MacFarlane GJ, Bhattacharya S, Jones GT NHS Grampian Endowment (2012-13) £6,500
  • Involving patients and public in research: The case of reproductive health care. Porter M, Pandey S, Bhattacharya S. NHS Grampian Endowments. (2010-11)  £7,456
  • Maternal obesity and programming of offspring obesity and cardiometabolic risk. Reynolds R, Drake A, Norman J, Bhattacharya S, Lee A, Bhattacharya S. Chief Scientist Office Scotland (2010-11)  £38,898
  • The clinical and short-term NHS costs of maternal obesity for maternity services in Scotland.  Dennison F, Norman J, Lee A, Morris C, Bhattacharya S, Scotland G, Mahmood T. Chief Scientist Office Scotland (2010-11) £49,970
  • Maternal and perinatal outcomes following induced abortion.  Bhattacharya S, Bhattacharya S, Lee A, Templeton A. Chief Scientist Office Scotland (2009-10) £49,672
  • Reproductive effects of environmental chemicals in females. Fowler PA, Bhattacharya S, Cotinot C, Fischer B, Lea RG, Pocar P, Sinclair K, Rhind SM.European Commission, Framework 7 (2008-11) £2,322,380
  • Perceptions of future fertility among people of reproductive age with cancer, and their professional carers.  Peddie V, Porter M, Bhattacharya S, McClinton S, Hing D, Culligan D, Barbour R. Chief Scientist Office Scotland (2008-9) £77,236
  • Reproductive outcomes amongst women with a history of anorexia nervosa.  Eagles J, Millar H, Bhattacharya S (Dr), Bhattacharya S (Prof), Lee A. Chief Scientist Office Scotland (2008-9) £46,310
  • Does maternal smoking disrupt key developmental sex steroid hormones in the fetus. P Fowler, S. Bhattacharya. NHS Grampian Endowments(2008-9)  £10,834
  • Clinical and Cost-Effectiveness of Elective Single Embryo versus Double Embryo Transfer Policy in Assisted Reproduction  Bhattacharya S, Scotland G, Harrild K, Rajkhowa M, Harold A, Lyall H. Chief Scientist Office Scotland (2008-9)  £45,638
  • Inherited predisposition to spontaneous preterm birth. Bhattacharya S, Bhattacharya S, Lee A, Norman J, Campbell D, Ruiz-Mirazo E. March of Dimes (2008-9)  $86,893
  • Identification of endometriosis biomarkers in urine. Fowler P, Horne A, Duncan C, Miller R, Bhattacharya S, Pickett J, Logan J, Birkett M, Jack S, Cash P. Translational Medicine Research Initiative (2008-10) £489,351
  • Recruiting donors for stem cell research – national collaboration of hESC coordinators.  Braude P, Mardon H, Bhattacharya S, Rajkhowa M, Brison D, Barratt, Young L, Houghton F, Murdoch A.  MRC (2007-8)  £288,721
  • Investigation of the relationship between obesity, twinning rates and perinatal outcomes. Bell J, Bhattacharya S, Tucker J, Campbell D. Chief Scientist Office Scotland (2007-8)  £23,650  
  • Reproductive outcome following ectopic pregnancy.  Bhattacharya S (Dr), Bhattacharya S (Prof), Lee A. Chief Scientist Office Scotland (2007-8) £47,039  
  • North of Scotland Stem Cell Initiative (NOSCI). Bhattacharya S, Smith A, Wood M, Haggarty P, Templeton A. Burchell, A, Hume R, Rajkhowa M, Harrold A, Smith AG. Medical Research Council (2007) £43,311
  • Effectiveness and cost effectiveness of hysterectomy, microwave endometrial ablation and thermal balloon ablation for the treatment of menorrhagia. Bhattacharya S, Cooper KG, Lee A, Khan KS, Gray R, Roberts T, Barton P, Bryan S. Health Technology Assessment  (2007-9) £286,383
  • Patient with diabetes donor perceptions of stem cell Research. Peddie V, Porter M, Pearson D, Bhattacharya S. Diabetic U.K. (2007) £10,000.
  • Characterization of dysfunctional endometrium of uterine fibroids. Bhattacharya S., Fowler P. Translational Medicine Research Initiative (2006)  £246,961
  • Epidemiology of infertility in the North East of Scotland. Bhattacharya S, Porter M, Hamilton M, Templeton A, Kurinczuk J, Lee A. Chief Scientist Office Scotland (2006) £69,000
  • Follicular assembly in the human fetal ovary. Fowler P, Maheshwari A, Bhattacharya S. University of Aberdeen IMFC (2006)  £6,000
  • Patient and donor perceptions of stem cell research – A qualitative study. Peddie V, Porter M, Bhattacharya S, Counsell C.  Parkinson’s Disease Society (2006) £10,000
  • Pregnancy in survivors of cancer: an epidemiological study (PISCES). Bhattacharya S, Campbell D, Clark H, Kurinczuk J, Lee A. NHS R&D (2006) £11,109
  • Identification of implantation-related proteins. Fowler PA, Bhattacharya S, Hamilton MPR, al-Gubory K.NHS R&D (2005) £18,500
  • Circulating biomarkers for endometriosis. Fowler PA, Bhattacharya S, Cash P. University of Aberdeen Commercialisation Fund (2005) £19,095
  • ECOSSE: Efficacy and cost effectiveness of selective single embryo transfer.  Bhattacharya S, Templeton A, Harrold, A, Lieberman B, Brison D, Gazvani R, Braude P. Bertarelli Foundation. CHF (2004) 240,030
  • North of Scotland Stem Cell Initiative (NOSCI).  Bhattacharya S, Smith A, Wood M, Haggarty P, Templeton A. Burchell, A, Hume R, Rajkhowa M, Harrold A, Smith AG. Medical Research Council (2004) £248,594
  • Effect of steroidal pre-treatment on ovarian parameters during IVF. Fowler P & Bhattacharya S. Organon  (2004) £16,848
  • Optimisation of an in-vitro model to investigate the human fetal testis.  Fowler P and Bhattacharya S. Chief Scientist Office Scotland  2004 £15,571
  • Decision making in CS. Bell J, Porter M, Hundley V, Polson K, Danielian P, Bhattacharya S.  Chief Scientist Office Scotland (2003) £15,000
  • Effective treatment of Infertility. Research Leave Award.  Bhattacharya S.  Wellcome Trust  (2002) £775, 757
  • Establishing a relationship between endometrial proteins and endometriosis.  Fowler P, Bhattacharya S, Cash P. NHS Grampian Endowment Grant (2003) £5,250
  • Audit of initial investigation and management of subfertile couples. Bhattacharya S, Morrison C, Hamilton M, Templeton A. Smith B. NHS Grampian Clinical Effectiveness Committee  (2003) £3,000
  • An audit of management of inappropriate ovarian response in the context of in-vitro fertilisation (IVF). Shanbhag R, McTavish A, Hamilton M, Bhattacharya S. NHS Grampian Clinical Effectiveness Committee  (2003) £8,600
  • A randomised controlled trial of Clomiphene citrate versus intra-uterine insemination for the treatment of unexplained infertility. Bhattacharya S, Lyall H, Harrold A, Tay C, MacQueen D, Mills J, Mollison J, Wordsworth S, Templeton A. Chief Scientist Office Scotland (2001) £192,000
  • Reproductive Outcome following Caesarean Section. Bhattacharya S, van Teijlingen E, Campbell D, Hall M, Templeton A. Chief Scientist Office Scotland (2001) £83,952
  • Maternal nutritional status at conception, maternal genotype and fetal growth. Haggarty P, Bhattacharya S, Duthie S, McNeill G. Nutricia Research Foundation (2001) £25,668
  • Maternal Folate Status, Folate Polymorphisms and Fertility. Haggarty P, Bhattacharya S, Haites N, Templeton A, Duthie S, McNeill G. Chief Scientist Office  (2000) £120,000
  • Decision making in hysterectomy for heavy menstrual bleeding: how satisfied are women (a pilot study).  Bhattacharya S, Entwistle V, Skea Z, Templeton A. Chief Scientist Office (2000) £20,576.
Publications

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  • Hysterectomy, endometrial ablation, and levonorgestrel releasing intrauterine system (Mirena) for treatment of heavy menstrual bleeding: cost effectiveness analysis

    Roberts, T. E., Tsouparas, A., Middleton, L. J., Champaneria, R., Daniels, J. P., Cooper, K. G., Bhattacharya, S., Barton, P. M.
    British Medical Journal, vol. 342, no. -, d2202
    Contributions to Journals: Articles

  • Hysterectomy, endometrial ablation and Mirena for heavy menstrual bleeding: a systematic review of clinical effectiveness and cost-effectiveness analysis

    Bhattacharya, S., Middleton, L., Tsourapas, A., Lee, A. J., Champaneria, R., Daniels, J., Roberts, T., Hilken, N., Barton, P., Gray, R., Khan, K., Chien, P., O'Donovan, P., Cooper, K.
    Southampton: Prepress Projects Ltd. 252 pages
    Books and Reports: Commissioned Reports

  • Clomifene citrate and intrauterine insemination as first-line treatments for unexplained infertility: are they cost-effective?

    Wordsworth, S., Buchanan, J., Mollison, J., Harrild, K., Robertson, L., Tay, C., Harrold, A., McQueen, D., Lyall, H., Johnston, L. .., Burrage, J., Grossett, S., Walton, H., Lynch, J., Johnstone, A., Kini, S., Raja, A., Templeton, A., Bhattacharya, S.
    Human Reproduction, vol. 26, no. 2, pp. 369-375
    Contributions to Journals: Articles

  • 2-normed algebras-II

    Srivastava, N., Bhattacharya, S., Lal, S. N.
    Publications de l institut mathematique-Beograd, vol. 90, no. 104, pp. 135-143
    Contributions to Journals: Articles

  • A pragmatic randomised controlled trial of conventional versus increased concentration sucrose in freezing and thawing solutions for human embryos

    Wood, M., Mollison, J. A., Harrild, K. A., Ferguson, E., McKay, T., Srikantharajah, A., Bell, L. M., Bhattacharya, S.
    Human Reproduction, vol. 26, no. 8, pp. 1987-1996
    Contributions to Journals: Articles

  • Gonadotrophin-releasing hormone agonist protocols for pituitary suppression in assisted reproduction (review)

    Maheshwari, A., Gibreel, A., Siristatidis, C., Bhattacharya, S.
    Cochrane Database of Systematic Reviews, no. 8, CD006919
    Contributions to Journals: Literature Reviews

  • Maternal smoking and fetal sex significantly affect metabolic enzyme expression in the human fetal liver

    O'Shaughnessy, P. J., Monteiro, A., Bhattacharya, S., Fowler, P. A.
    Journal of Clinical Endocrinology and Metabolism, vol. 96, no. 9, pp. 2851-2860
    Contributions to Journals: Articles

  • Progress in evidence based reproductive surgery

    Bosteels, J., Weyers, S., Siristatidis, C., Bhattacharya, S., D'hooghe, T.
    Human Reproduction, vol. 3, no. 4, pp. 238-244
    Contributions to Journals: Articles

  • Clinical effectiveness of elective single versus double embryo transfer: meta-analysis of individual patient data from randomised trials

    McLernon, D. J., Harrild, K., Bergh, C., Davies, M. J., de Neubourg, D., Dumoulin, J. C. M., Gerris, J., Kremer, J. A. M., Martikainen, H., Mol, B. W., Norman, R. J., Thurin-Kjellberg, A., Tiitinen, A., van Montfoort, A. P. A., van Peperstraten, A. M., Van Royen, E., Bhattacharya, S.
    British Medical Journal, vol. 341, no. -, c6945
    Contributions to Journals: Articles

  • The role of intrauterine insemination in male infertility

    Akanji Tijani, H., Bhattacharya, S.
    Human Fertility, vol. 13, no. 4, pp. 226-232
    Contributions to Journals: Articles

  • Individual patient data meta-analysis: a promising approach for evidence synthesis in reproductive medicine

    Broeze, K. A., Opmeer, B. C., van der Veen, F., Bossuyt, P. M., Bhattacharya, S., Mol, B. W. J.
    Human Reproduction Update, vol. 16, no. 6, pp. 561-567
    Contributions to Journals: Articles

  • Evidence-based care and effective care in gynaecology

    Coomarasamy, A., Bhattacharya, S.
    Gynaecology. Shaw, R., Luesley, D., Monga, A. (eds.). 4th edition. Churchill Livingstone/Elsevier, pp. 1017-1024, 8 pages
    Chapters in Books, Reports and Conference Proceedings: Chapters

  • Obstetric performance following an induced abortion

    Lowit, A., Bhattacharya, S., Bhattacharya, S.
    Best Practice & Research Clinical Obstetrics & Gynaecology, vol. 24, no. 5, pp. 667-682
    Contributions to Journals: Articles

  • Hysterectomy, endometrial destruction, and levonorgestrel releasing intrauterine system (Mirena) for heavy menstrual bleeding: systematic review and meta-analysis of data from individual patients

    Middleton, L., Champaneria, R., Daniels, J. P., Bhattacharya, S., Cooper, K. G., Hilken, N. H., O'Donovan, P., Gannon, M., Gray, R., Khan, K. S.
    BMJ (Clinical research ed.), vol. 341, no. 7769, c3929
    Contributions to Journals: Articles

  • Effect of interpregnancy interval on outcomes of pregnancy after miscarriage: retrospective analysis of hospital episode statistics in Scotland

    Love, E., Bhattacharya, S., Smith, N., Bhattacharya, S.
    British Medical Journal, vol. 341, c3967
    Contributions to Journals: Articles

  • Assisted reproductive technology in Europe, 2006: results generated from European registers by ESHRE

    de Mouzon, J., Goossens, V., Bhattacharya, S., Castilla, J. A., Ferraretti, A. P., Korsak, V., Kupka, M., Nygren, K. G., Andersen, A. N.
    Human Reproduction, vol. 25, no. 8, pp. 1851-1862
    Contributions to Journals: Articles

  • Relationship between semen parameters and spontaneous pregnancy

    Sripada, S., Townend, J., Campbell, D., Murdoch, L., Mathers, E., Bhattacharya, S.
    Fertility and Sterility, vol. 94, no. 2, pp. 624-630
    Contributions to Journals: Articles

  • Clomiphene citrate for controlled ovarian stimulation in women undergoing in vitro fertilization (Protocol)

    Gibreel, A. F., Maheshwari, A., Bhattacharya, S.
    Cochrane Database of Systematic Reviews, no. 6, CD008528
    Contributions to Journals: Articles

  • Derivation of stem cells from human embryos: the principled arguments of potential donors and recipients

    Porter, M. A., Peddie, V., Counsell, C., Pearson, D., Bhattacharya, S.
    New Genetics and Society, vol. 29, no. 2, pp. 209-220
    Contributions to Journals: Articles

  • Inherited predisposition to spontaneous preterm delivery

    Bhattacharya, S., Raja, E. A., Ruiz-Mirazo, E., Campbell, D., Lee, A. J., Norman, J., Bhattacharya, S.
    Obstetrics & Gynecology, vol. 115, no. 6, pp. 1125-1133
    Contributions to Journals: Articles

  • Recurrent miscarriage: are three miscarriages one too many? Analysis of a Scottish population-based database of 151,021 pregnancies

    Bhattacharya, S., Townend, J., Bhattacharya, S.
    European Journal of Obstetrics & Gynecology and Reproductive Biology, vol. 150, no. 1, pp. 24-27
    Contributions to Journals: Articles

  • The impact of female obesity on the outcome of fertility treatment

    Pandey, S., Pandey, S., Maheshwari, A., Bhattacharya, S.
    Journal of Human Reproductive Sciences, vol. 3, no. 2, pp. 62-67
    Contributions to Journals: Articles

  • Should access to fertility treatment be determined by female body mass index?

    Pandey, S., Maheshwari, A., Bhattacharya, S.
    Human Reproduction, vol. 25, no. 4, pp. 815-820
    Contributions to Journals: Articles

  • Absence of chlamydial deoxyribonucleic acid from testicular and epididymal samples from men with obstructive azoospermia

    Sripada, S., Amezaga, M. R., Hamilton, M., McKenzie, H., Templeton, A., Bhattacharya, S.
    Fertility and Sterility, vol. 93, no. 3, pp. 833-836
    Contributions to Journals: Articles

  • Direct health services costs of providing assisted reproduction services in older women

    Maheshwari, A., Scotland, G. S., Bell, J. S., McTavish, A., Hamilton, M., Bhattacharya, S.
    Fertility and Sterility, vol. 93, no. 2, pp. 527-536
    Contributions to Journals: Articles

  • Impact of obesity on gynecology

    Pandey, S., Bhattacharya, S.
    Women's Health, vol. 6, no. 1, pp. 107-117
    Contributions to Journals: Articles

  • Is meaningful reporting of national IVF outcome data possible?

    Abdalla, H. I., Bhattacharya, S., Khalaf, Y.
    Human Reproduction, vol. 25, no. 1, pp. 9-13
    Contributions to Journals: Articles

  • Female infertility

    Bhattacharya, S., Johnson, N., Tijani, H. A., Hart, R., Pandey, S., Gibreel, A. F.
    BMJ Clinical Evidence, vol. 2010
    Contributions to Journals: Review articles

  • Global variations in the uptake of single embryo transfer

    Maheshwari, A., Griffiths, S., Bhattacharya, S.
    Human Reproduction Update, vol. 17, no. 1, pp. 107-120
    Contributions to Journals: Articles

  • Interventions for 'poor responders' to controlled ovarian hyper stimulation (COH) in in-vitro fertilisation (IVF)

    Pandian, Z., McTavish, A., Aucott, L. S., Hamilton, M. P., Bhattacharya, S.
    Cochrane Database of Systematic Reviews, no. 1, CD004379
    Contributions to Journals: Articles

  • Maternal and perinatal outcome in women with threatened miscarriage in the first trimester: a systematic review

    Saraswat, L., Bhattacharya, S., Maheshwari, A., Bhattacharya, S.
    BJOG-An International Journal of Obstetrics and Gynaecology, vol. 117, no. 3, pp. 245 - 257
    Contributions to Journals: Articles

  • Recombinant follitropin alfa and lutropin alfa in fertility treatment

    Gibreel, A., Bhattacharya, S.
    Biologics: Targets & Therapy, vol. 4, pp. 5-17
    Contributions to Journals: Articles

  • Maternal smoking and developmental changes in luteinizing hormone (LH) and the LH receptor in the fetal testis

    Fowler, P. A., Bhattacharya, S., Gromoll, J., Monteiro, A., O'Shaughnessy, P. J.
    Journal of Clinical Endocrinology and Metabolism, vol. 94, no. 12, pp. 4688-4695
    Contributions to Journals: Articles

  • The Epidemiology of infertility in the North East of Scotland.

    Bhattacharya, S., Porter, M., Raja, E. A., Templeton, A., Hamilton, M., Lee, A. J., Kurinczuk, J.
    Human Reproduction, vol. 24, no. 12, pp. 3096-3107
    Contributions to Journals: Articles

  • Pregnancy outcome after treatment for cervical intraepithelial neoplasia

    Shanbhag, S., Clark, H., Timmaraju, V., Bhattacharya, S., Cruickshank, M.
    Obstetrics & Gynecology, vol. 114, no. 4, pp. 727-735
    Contributions to Journals: Articles

  • Single embryo transfer

    Miligkos, D. S., Bhattacharya, S.
    Obstetrics, Gynaecology & Reproductive Medicine, vol. 19, no. 8, pp. 229-231
    Contributions to Journals: Articles

  • Effect of miscarriage on subsequent pregnancies: Author's Reply

    Bhattacharya, S., Townend, J., Shetty, A., Campbell, D., Bhattacharya, S.
    BJOG: An International Journal of Obstetrics and Gynaecology, vol. 116, no. 8, pp. 1141
    Contributions to Journals: Letters

  • Obstetric outcomes after treatment of fibroids by uterine artery embolization: a systematic review

    Sud, S., Maheshwari, A., Bhattacharya, S.
    Expert Review of Obstetrics & Gynaecology, vol. 4, no. 4, pp. 429-441
    Contributions to Journals: Articles

  • Ultrasound tests of ovarian reserve: a systematic review of accuracy in predicting fertility outcomes

    Gibreel, A., Maheshwari, A., Bhattacharya, S., Johnson, P.
    Human Fertility, vol. 12, no. 2, pp. 95-106
    Contributions to Journals: Articles

  • A pragmatic randomised controlled trial of conventional versus increased concentration sucrose in freezing and thawing solutions for human embryos

    Wood, M. J., Harrild, K., Ferguson, E., Srikantharajah, A., McKay, T., Bell, L., Bos-Mikich, A., Bhattacharya, S.
    Human Reproduction, vol. 24, no. Suppl. 1, pp. i30-i31
    Contributions to Journals: Abstracts

  • An investigation of the relationship between obesity, twinning rates and perinatal outcomes in Aberdeen

    Bell, J. S., Clark, H., Campbell, D. M., Tucker, J., McLernon, D., Bhattacharya, S.
    BMFM Annual Meeting, pp. FA31
    Contributions to Conferences: Abstracts

  • Assisted reproductive technology and intrauterine inseminations in Europe, 2005: results generated from European registers by ESHRE (ESHRE. The European IVF Monitoring Programme (EIM), for the European Society of Human Reproduction and Embryology (ESHRE))

    Nyboe Andersen, A., Goossens, V., Bhattacharya, S., Ferraretti, A. P., Kupka, M. S., de Mouzon, J., Nygren, K. G., European IVF-monitoring (EIM) Consortium, for the European Society of Human Reproduction and Embryology (ESHRE)
    Human Reproduction, vol. 24, no. 6, pp. 1267-1287
    Contributions to Journals: Articles

  • Clinical effectiveness of elective single versus double embryo transfer: results from an individual patient data meta-analysis of randomised trials

    Harrild, K., Bergh, C., Davies, M. J., De Neubourg, D., Dumoulin, J. C. M., Gerris, J., Kremer, J. A. M., Martikainen, H., Mol, B. W., Norman, R. J., Thurin Kjelberg, A., van Montfoort, A. P. A., van Peperstraten, A., Van Royen, E., Bhattacharya, S.
    Human Reproduction, vol. 24, no. Suppl 1, pp. i77-i77
    Contributions to Journals: Abstracts

  • 'Not taken in by media hype': how potential donors, recipients and members of the general public perceive stem cell research

    Peddie, V. L., Porter, M., Counsell, C., Caie, L., Pearson, D., Bhattacharya, S.
    Human Reproduction, vol. 24, no. 5, pp. 1106-1113
    Contributions to Journals: Articles

  • Dynamic tests of ovarian reserve: a systematic review of diagnostic accuracy

    Maheshwari, A., Gibreel, A., Bhattacharya, S., Johnson, N.
    Reproductive Biomedicine Online, vol. 18, no. 5, pp. 717-734
    Contributions to Journals: Articles

  • Gene expression analysis of human fetal ovarian primordial follicle formation

    Fowler, P. A., Flannigan, S., Mathers, A., Gillanders, K., Lea, R. G., Wood, M. J., Maheshwari, A., Bhattacharya, S., Collie-Duguid, E. S. R., Baker, P. J., Monteiro, A., O'Shaughnessy, P. J.
    Journal of Clinical Endocrinology and Metabolism, vol. 94, no. 4, pp. 1427-1435
    Contributions to Journals: Articles

  • In vitro maturation in sub fertile women with polycystic ovarian syndrome undergoing assisted reproduction

    Siristatidis, C., Maheshwari, A., Bhattacharya, S.
    Cochrane Database of Systematic Reviews, no. 1, CD006606
    Contributions to Journals: Articles

  • Screening for early ovarian ageing

    Maheshwari, A., Gibreel, A., Bhattacharya, S.
    Reproductive Ageing. Cambridge University Press, pp. 201-210, 10 pages
    Chapters in Books, Reports and Conference Proceedings: Chapters

  • Effect of miscarriage on future pregnancies

    Bhattacharya, S., Bhattacharya, S.
    Women's Health, vol. 5, no. 1, pp. 5-8
    Contributions to Journals: Editorials

  • Male obesity and reproductive potential

    Shayeb, A. G., Bhattacharya, S.
    British Journal of Diabetes and Vascular Disease, vol. 9, no. 1, pp. 7-12
    Contributions to Journals: Articles
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