NJR Surgeon and Hospital Profile
Hospital

Hospital: Stoke Mandeville Hospital

Buckinghamshire Healthcare NHS Trust
SURGEONS WITH ACTIVITY RECORDED IN NJR
Surgeon NameGMC CodeSurgeon’s Activity
Jonathan Alexander Baxter6147350 S
Nicholas Beattie7017078 H
Gurdeep Biring4203838 H K
Alastair John Graham3590403 H K
Abu Obieda Hagana5209431 H K
David Johnstone3057108 H K
Shibu Ponnupanikar Krishnan6038255 H K
Bhupinder Singh Mann4650605 H K
Aniruddha Pendse6109460 H E S
Athanasios Pollalis6067958 H K
Key :
H Hip surgery
K Knee surgery
A Ankle surgery
E Elbow surgery
S Shoulder surgery
12-MONTH PRACTICE PROFILE (1 YEAR)
Data for 1 April 2019 - 31 March 2020
Operation Type Operation SubcategoryProcedures Recorded for this HospitalNational Average
Hip Primary-41236
Hip Revision-623
Knee PrimaryTotal knee replacementFewer Than 5234
Knee Revision-818
Shoulder Primary-520
           Total60+531
36-MONTH PRACTICE PROFILE (3 YEAR)
Data for 1 April 2017 - 31 March 2020
Operation Type Operation SubcategoryProcedures Recorded for this HospitalNational Average
Hip Primary-112711
Hip Revision-2366
Knee PrimaryTotal knee replacementFewer Than 5692
Knee PrimaryUnicondylar Knee ReplacementFewer Than 595
Knee Revision-1652
Shoulder Primary-1156
           Total162+1672
HIPS
PATIENT IMPROVEMENT AND OUTCOMES

This information display shows you how this hospital compares to the national rates for a range of patient improvement and outcomes measures used to demonstrate quality in joint replacement surgery. Against each measure you will be able to see whether this hospital is performing better than expected, within the expected range or worse than expected for this type of surgery. This hospital is represented on the chart by the black marker ().

It is important to note that the types of patients a hospital treats and the procedures it carries out can explain variation in patient outcomes after surgery. Please click on the “How to interpret this chart” button for further information.

 
Patient improvement

Patient improvement, featured in this chart, looks at three measures of patient-reported outcomes that are routinely assessed following hip/knee replacement in England. This information is not currently collected in Wales, Northern Ireland, the Isle of Man, the States of Guernsey or the independent sector and as a result, no data is available to display.

The measures are referred to using their technical names 'Oxford hip/knee score', 'EQ-5D' and 'EQ-VAS' click here for a non-technical introduction to these.

Data for 1 April 2019 - 31 March 2020


Click on the   to find out more about the quality measure and its source data
 

Patient Reported Improvement MeasureThis Trust Patient Records AnalysedTrust Avg Health GainNational Avg Health Gain
Oxford hip ScoreAs Expected4322.8722.83
EQ-5DAs Expected380.4860.468
EQ-VASAs Expected3715.9014.34
 

Patient outcomes

Patient outcomes, featured in this second chart below, looks at mortality and revision. Please click on the “How to interpret this chart” button for further information including additional notes on factors that may affect the results shown including whether the hospital is providing a full and accurate submission of first-time joint replacement and revision operation data to the NJR.

Data for August 2010 - August 2020


Click on the   to find out more about the quality measure and its source data
 

Patient Outcomes Quality MeasureThis Hospital Patient Records AnalysedThis Hospital RatioNational Ratio
90 Day Mortality: Operations Aug15-Aug20As Expected230.911.00
Revision Rate: Operations Aug10-Aug20As Expected2660.311.00
Revision Rate: Operations Aug15-Aug20As Expected1470.331.00
 
ABOUT THE PATIENTS WHO WERE TREATED

This information display shows overall characteristics for first-time hip replacement patients treated at this hospital between 1 April 2003 and 31 March 2020. Against each characteristic you will be able to see whether this hospital has treated a greater or fewer number of patients of a particular type. This hospital is represented on the chart by the black marker ().

The types of patients a hospital treats can explain variation in patient outcomes after surgery. Please click on the “How to interpret this chart” button for further information.

For hospitals in England and Wales, the NJR has collected information since 2003. For Northern Ireland since 2013, for the Isle of Man since 2015 and for the States of Guernsey since 2019.

Data for 1 April 2003 - 31 March 2020


Click on the   to find out more about the quality measure and its source data
 

Percentage Of Patients Who Were:This HospitalNational Average
Male33%40%
Under 60 years of age20%21%
Severely Obese (BMI of 35 or greater)12%13%
At higher risk of medical problems before or after Surgery (ASA 3+)25%17%
Diagnosed with conditions other than Osteoarthritis45%9%
 
USE OF ODEP RATED IMPLANTSAbout ODEP
Data for 1 April 2019 - 31 March 2020
No Implant Not ODEP rated ODEP rated
Implant typeNo. of primary procedures using an ODEP rated implantNo. of primary procedures using non ODEP rated implantNo. of primary procedures submitted without any implant details% of procedures using an ODEP rated implant
Hip stem392095%
Hip cup401098%
 
KNEES
PATIENT IMPROVEMENT AND OUTCOMES

This information display shows you how this hospital compares to the national rates for a range of patient improvement and outcomes measures used to demonstrate quality in joint replacement surgery. Against each measure you will be able to see whether this hospital is performing better than expected, within the expected range or worse than expected for this type of surgery. This hospital is represented on the chart by the black marker ().

It is important to note that the types of patients a hospital treats and the procedures it carries out can explain variation in patient outcomes after surgery. Please click on the “How to interpret this chart” button for further information.

 
Patient improvement

Patient improvement, featured in this chart, looks at three measures of patient-reported outcomes that are routinely assessed following hip/knee replacement in England. This information is not currently collected in Wales, Northern Ireland, the Isle of Man, the States of Guernsey or the independent sector and as a result, no data is available to display.

The measures are referred to using their technical names 'Oxford hip/knee score', 'EQ-5D' and 'EQ-VAS' click here for a non-technical introduction to these.

Data for 1 April 2019 - 31 March 2020


Click on the   to find out more about the quality measure and its source data
 

Patient Reported Improvement MeasureThis Trust Patient Records AnalysedTrust Avg Health GainNational Avg Health Gain
Oxford knee ScoreAs Expected5317.3617.45
EQ-5DAs Expected480.3580.342
EQ-VASAs Expected436.407.98
 

Patient outcomes

Patient outcomes, featured in this second chart below, looks at mortality and revision. Please click on the “How to interpret this chart” button for further information including additional notes on factors that may affect the results shown including whether the hospital is providing a full and accurate submission of first-time joint replacement and revision operation data to the NJR.

Data for August 2010 - August 2020


Click on the   to find out more about the quality measure and its source data
 

Patient Outcomes Quality MeasureThis Hospital Patient Records AnalysedThis Hospital RatioNational Ratio
90 Day Mortality: Operations Aug15-Aug20As Expected60.981.00
Revision Rate: Operations Aug10-Aug20As Expected131.531.00
Revision Rate: Operations Aug15-Aug20As Expected60.971.00
 
ABOUT THE PATIENTS WHO WERE TREATED

This information display shows overall characteristics for first-time knee replacement patients treated at this hospital between 1 April 2003 and 31 March 2020. Against each characteristic you will be able to see whether this hospital has treated a greater or fewer number of patients of a particular type. This hospital is represented on the chart by the black marker ().

The types of patients a hospital treats can explain variation in patient outcomes after surgery.

For hospitals in England and Wales, the NJR has collected information since 2003. For Northern Ireland since 2013, for the Isle of Man since 2015 and for the States of Guernsey since 2019.

Please click on the “How to interpret this chart” button for further information.

Data for 1 April 2003 - 31 March 2020


Click on the   to find out more about the quality measure and its source data
 

Percentage Of Patients Who Were:This HospitalNational Average
Male40%43%
Under 60 years of age17%17%
Severely Obese (BMI of 35 or greater)28%23%
At higher risk of medical problems before or after Surgery (ASA 3+)19%17%
Diagnosed with conditions other than Osteoarthritis7%3%
 
SHOULDERS
ABOUT THE PATIENTS WHO WERE TREATED

This information display shows overall characteristics for first-time shoulder replacement patients treated at this hospital between 1 April 2012 and 31 March 2020. Against each characteristic you will be able to see whether this hospital has treated a greater or fewer number of patients of a particular type. This hospital is represented on the chart by the black marker ().

The types of patients a hospital treats can explain variation in patient outcomes after surgery.

Note: Data submission for Northern Ireland hospitals started in February 2013, for the Isle of Man in July 2015 and for the States of Guernsey in November 2019.

Please click on the “How to interpret this chart” button for further information.

Data for 1 April 2012 - 31 March 2020


Click on the   to find out more about the quality measure and its source data
 

Percentage Of Patients Who Were:This HospitalNational Average
Male20%30%
Under 60 years of age5%11%
At higher risk of medical problems before or after Surgery (ASA 3+)35%30%
Diagnosed with conditions other than Osteoarthritis100%46%
 
QUALITY OF THE INFORMATION SUBMITTED BY THIS HOSPITAL

This information display shows whether this hospital is submitting all of the data they should to the NJR (compliance), whether those records have corresponding patient details (patient consent) and whether the records have a valid NHS or national patient number. This is important so that the NJR can measure how long implants last and look at other areas of surgical performance.

The display also shows a result for data entry delay. This indicates whether the hospital is submitting their information in a timely way. This is important so that the NJR can report an accurate and full picture of performance to hospitals, the surgeons who work there as well as to patients and the public.

This hospital is represented on the chart by the black marker (). Please click on the “How to interpret this chart” button for further information.

Data for 1 April 2019 - 31 March 2020


Click on the   to find out more about the quality measure and its source data
 

Quality Measure This HospitalNational Expected
Compliance (for the Trust)Better Than Expected97.2%95.0%
Revision Compliance (for the Trust)Better Than Expected100.0%95.0%
ConsentAs Expected69.4%90.0%
Valid NHS numberAs Expected91.9%95.0%
Time taken to enter dataAs Expected16 Days30 Days
 
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If there is no profile for an individual surgeon it is likely to be because of concerns about the accuracy of the data originally supplied to the NJR and it has, therefore, been decided not to publish this surgeon's data.

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