The purpose of this study is to identify possible links between conditions for carrying out a blood patch (BP) to treat accidental post dural puncture acute headache (PDPH) in the early post partum period and occurrence of chronic headaches at 1 and 6 months.
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Description of the conditions of the accidental breach
Timeframe: Immediately after BloodPatch procedure
Time to onset
Timeframe: Immediately after BloodPatch procedure
Positional
Timeframe: Immediately after BloodPatch procedure
Neck pain
Timeframe: Immediately after BloodPatch procedure
Analog visual scale (AVS)
Timeframe: Immediately after BloodPatch procedure
Neurosensory disorders
Timeframe: Immediately after BloodPatch procedure
Completion time after childbirth
Timeframe: Immediately after BloodPatch procedure
Volume injected
Timeframe: Immediately after BloodPatch procedure
Height of puncture compared to the initial breach
Timeframe: Immediately after BloodPatch procedure
Paresthesias
Timeframe: Immediately after BloodPatch procedure
Adverse events
Timeframe: Immediately after BloodPatch procedure
Duration of strict decubitus in the immediate afterglow
Timeframe: Immediately after BloodPatch procedure
Age
Timeframe: Immediately after BloodPatch procedure
Height
Timeframe: Immediately after BloodPatch procedure
Weight
Timeframe: Immediately after BloodPatch procedure
Parity
Timeframe: Immediately after BloodPatch procedure
Mode of delivery
Timeframe: Immediately after BloodPatch procedure
History of headaches or migraines before pregnancy
Timeframe: Immediately after BloodPatch procedure
Initial treatment (before 1st BP)
Timeframe: Immediately after BloodPatch procedure
Imaging
Timeframe: 1 month after last BloodPatch procedure
Lumbar punction
Timeframe: 1 month after last BloodPatch procedure
Other examinations if performed
Timeframe: 1 month after last BloodPatch procedure
Complications during the initial postpartum stay
Timeframe: Immediately after BloodPatch procedure
Analog visual scale (AVS)
Timeframe: Immediately after BloodPatch procedure
Analog visual scale (AVS)
Timeframe: 1 day after BloodPatch procedure
Analog visual scale (AVS)
Timeframe: At exit of the hospital, up to 2 weeks