KING'S BENCH DIVISION
MRS JUSTICE LAMBERT DBE
Strand, London, WC2A 2LL |
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B e f o r e :
Between:
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ELISHA WOODS (A protected party by her mother and Litigation Friend JULIE WOODS) |
Claimant |
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- and |
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DONCASTER AND BASSETLAW TEACHING HOSPITALS NHS FOUNDATION TRUST |
Defendant |
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Caroline Harrison KC and Alex Ivory (instructed by DAC Beachcroft) for the Defendant
Hearing dates: 22-29 January 2024
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Crown Copyright ©
Mrs Justice Lambert DBE:
Background
"Slight leakage egg cup full
Some low abdo pain 10 hr ago. Not now or since
On speculum: os closed, some white discharge
Triple swabs
Nitrazine negative
CTG uterine contractions??
Baseline 165 BTBV"
"Reviewed (after being on CTG showing fetal movements). Fetal movements (++) felt by patient and shown on monitor. CTG baseline 140 bpm (in between movements). Variability 5 10 bpm. Accelerations repeated with movements (giving the impression of tachycardia but baseline between movements 140 bpm). Therefore, reactive trace. Maternal contractions shown on monitor but not felt by patient ?Braxton Hicks. Therefore, allowed home. Reassured. TCI [to come in] if feels contractions or reduced fetal movement."
The Trial Issues
i) Judged by reference to the standards of the day, was Dr Samy's conclusion that the second trace was reassuring a reasonable conclusion in the sense that it was consistent with that of a reasonable body of obstetric opinion?
ii) If not, and further assessment was reasonably required, then what on the balance of probabilities would have been the outcome of further assessment on 28/29 September? Specifically, would it have led to a decision that labour should be induced and, if so, when should labour have been induced.
iii) Ought Dr Samy have asked Mrs Woods about fetal movements on 6 October and, if so, would the inquiry have led to the claimant's delivery on or around 6 October?
The Evidence
Expert evidence: Mr John Hare
Mr Derek Tuffnell
Midwifery Evidence
Findings/Conclusions
i) The fact that Mrs Woods was taking Colofac as treatment for irritable bowel syndrome is irrelevant to the issues which I must decide. The drug is not contraindicated in pregnancy. The data sheet advises that it should, "in common with most drugs," be prescribed with care. As Mr Hare accepted, there have been no reported cases of the drug causing harm to pregnant women or foetuses in its 60 years of manufacture. It was used by Mrs Woods throughout her pregnancy with good effect on her symptoms and she was prescribed the drug throughout her second pregnancy also. It was an appropriate medication for Mrs Woods to be prescribed and the fact that it was being taken by Mrs Woods had no bearing on the management of her pregnancy.
ii) Mr Hare also raises the possibility that Mrs Woods may have had gestational diabetes on the basis that there were a number of instances of raised urinary sugar levels. He accepts that a glucose tolerance test was taken at 28 weeks and was normal, although the exact values are not in the records. His case is that further testing should have been done later in the pregnancy, although in response to questions from Ms Harrison, he accepted that had it been done then on balance it was likely to produce a normal result. In any event, it is not clear to me how any such failure to undertake further testing would have impacted upon a decision to induce labour. As such, I put the point to one side.
iii) Mr Hare is concerned by the possibility that Mrs Woods had suffered a leak of amniotic fluid. He agreed that on 1 September and on 28 September nitrazine tests had been carried out and had been negative. This ruled out membrane rupture on the balance of probabilities. Mr Hare maintained however that the possibility that there had been a membrane rupture remained "a very minor factor" and not a "standalone" factor when managing the pregnancy post term. It was, he said, part of the constellation of factors which might influence the decision to induce. I disagree. Having ruled out membrane rupture on balance, I am satisfied that even as a minor factor the history of leakage, appropriately investigated as he accepted, would have been irrelevant to any decision to induce.
iv) Finally, one of the particulars of negligence concerns the failure to investigate adequately Mrs Woods' history of vomiting. Much time was spent in cross examination of Mrs Woods on this subject. In fact, Mr Hare accepted in his evidence that whilst it was something which he might have expected to have been investigated it would not have had any impact on the decision to induce or not on 28/29 September. As such, I put this point to one side also.
i) I accept Mr Hare's evidence that in order to determine a baseline heart rate, a minimum period of 5 minutes is required. Mr Tuffnell asserts that the minimum requirement for 5 minutes stable heart rate is relevant only to traces in labour, but this caveat does not appear in the FIGO or RCOG Guidelines. On the second trace Mr Tuffnell identifies a block of no more than 3 or so minutes when the heart rate was stable at 140 bpm. Thereafter he identifies a few episodes of a minute or so between accelerations when the rate is 140 bpm. I agree with Mr Hare that the second trace is not capable of being interpreted as demonstrating a fetal heart rate baseline of 140 bpm.
ii) I accept that the trace appears to show accelerations in conjunction with periods of fetal activity. However, if the tachycardia were due to the fetus being in an active state, then the active state must have continued for an unusually long period of time. The first trace lasted around 100 minutes and was tachycardic throughout its course save for the two decelerations. Mr Hare stated that the active phase would not usually persist for longer than 20 minutes or so. Mrs Johnson said that she could not recall an active phase lasting for more than an hour and thought that around 30 minutes was the norm. Mr Tuffnell did not give a timescale but indicated that he might have women on the antenatal ward for an hour or so with traces which are difficult to interpret. If the baby was active and variability maintained, then he would advise stopping the trace and starting it again. He said that the trace would come back normal. This of course is not what occurred in Mrs Woods' case where the trace did not come back normal. On the basis of this evidence as a whole, it does seem to me that if the tachycardia were to be explained by fetal activity, the active phase was very long indeed. It was a minimum of 1 hour and 40 minutes (subject to the short blocks of deceleration) followed by another period of around 30 minutes. This would assume that the baby was in a quiet phase between the two episodes of monitoring. If the baby was not in a quiet phase between the two episodes of monitoring, then the active phase continued from 19.45 when the first trace started until around 23.00 when the second trace was disconnected.