HEELLPS syndrome occurs in 0.3% of pregnancies, often arising in severe preeclampsia cases, particularly beyond 48 hours after delivery. It is characterized by hemolytic anemia, thrombocytopenia, and liver dysfunction, and requires urgent management, including possible delivery and corticosteroid treatment to improve both maternal and neonatal outcomes. Complications can be severe, leading to high mortality rates if untreated, highlighting the importance of rational diagnosis and skilled management.

1. HELLP SYNDROME
Subudhi Khetrabasi,Behera Susanta Ku, Subudhi Monalisa Das Sudhansu Ku,Jena Soubhagya Kumar
INTRODUCTION
HELLP syndrome affects 0.3% of all pregnancies and 20% of severe preeclampsia &
eclampsia, more common in white women than Indian subcontinent. It can occur during
antepartum period(2/3rd ) or in postpartum period(1/3rd) most commonly beyond 48 hrs following
delivery. The credit of first diagnosis of HELLP syndrome goes to LOUIS WEINSTEIN in
1982.1
PATHOGENESIS
It is characterised by microangiopathic hemolytic anemia, consumptive
thrombocytopenia, liver dysfunction which also occurs secondary to placental abruption, sepsis
or fetal death . The diagnosis is established by three criterias as : i) Hemolysis(H) evedient by
abnormal peripherical smear and serum bilirubin >1.2 mg/dl, ii) Elevated Liver (EL) Enzymes
shown by rise of serum SGOT/SGPT >72 IU / L and LDH >600 IU / L, iii) Low Platelets(LP)
i.e platelet count < 150 × 103 /mm3 . Common biomarkers to follow the disease progression
includes platelet count & serum LDH, HCG, maternal AFP, serum haptoglobin out of which first
two carries prognostic significance. Depending upon the platelet count it is graded into three
clasess e.g Class 1 – TPC <50 000/mm3, Class 2 – TPC: 50 000 - 100 000/mm 3 and Class 3 –
TPC :100 000-150 000/mm3. Complications of this entity includes ARF(5%), ARDS,Pulmonary
edema(10%), hemorrhage, placental abruption(10%), liver hematoma with rupture(1.6%) 2
CLINICAL FEATURE
Commonly manifested by nausea, vomiting, epigastric pain, and biochemical and
hematological changes along with the features of primary pathology like preeclampsia and
eclampsia. Two clinical types are presented as 1) Full HELLP syndrome where all the three
criteria are found and these are the cases considered for delivery within 48 hours to avoid
untoward complications, 2) Partial HELLP Syndrome where some criteria are present, those may
be subjected for more conservative management if not accompanied with eclampsia. It is similar
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2. to pre-eclampsia with the features of epigastric pain or right upper quadrant pain, jaundice,
microangiopathic anaemia and derranged liver function tests.3
Differential Diagnosis includes thrombotic thrombocytopenic purpura/hemolytic uremic
syndrome, disseminated intravascular coagulation or acute fatty liver or Sepsis, Severe
hemorrhage –Abruptio Placentae, Connective tissue disorders like systemic lupus erythematosus,
Primary renal disease- acute glomerulonephritis and diabetes mellitis 4
INVESTIGATIONS
Routine investigation like hemoglobin, DC, TLC, TPC, BT/CT, Urine (R & M) and
Protein, LFT, RFT, Serum Uric acid, ECG, FBS, ophthalmoscopy, obstetric USG Scan and
Special investigations like BPP, CT, CTG, Coagulation Profile, color Doppler, MRI,
electrolytes.
MANAGEMENT
It consists of transferring the patient to ICU where safe delivery can be done as
delivery is the only cure, bed rest, judicious fluid therapy including crystalloid or albumin-5 to
25%, magnesium sulphate, antihypertensive, correction of electrolyte imbalance.
Corticosteroids have established their role in HELLP syndrome and common steroids
used are dexamethasone, predinsolone and betamethasone. Usual dose of dexamethasone is 10
mg IV as 12 hrs apart before delivery and 5 mg IV as 12 hrs apart following delivery.
Adminstration of corticosteroids improves both maternal outcome (improves thrombocyte count
and urine output) and perinatal outcome (improves pulmonary maturity, decreases intraventriculr
hemorrhage & necrotising enterocolitis). Steroids are continued till Liver function abnormalities
are resolving and TPC > 100,000 per mm3. Absence of improvement of the thrombocytopenia
within 72-96 hrs postpartum raises the probability of multi organ failure. 6 Antithrombotics like
low dose aspirin & heparin may be given. Indications for termination of pregnancy include a)
gestational age of 32-34 weeks, b) bleeding/DIC, c) abruptio placentae, d) eclampsia,e) abnormal
FHR pattern. Patients with DIC should be given fresh frozen plasma and packed red blood cells.6
If transabdominal delivery is required, prefer : a ) vertical skin incisión, b) corporeal
incision of the uterus, c) spontaneous delivery of placenta to avoid hemorrhage, d) transfuse 6

3. packs of platelet if < 40000/cmm, e) insert subfascial drain, f) secondary skin closure or leave, g)
observe for bleeding from upper abdomen before closure. Regional anesthesia like spinal or
epidural preferred for labor or caesarian section and carries decreased maternal morbidity &
mortality. Epidural is choice of anesthesia due to provocation of excessive hypotension, superior
pain relief, promotes uteroplacental blood flow. It can be extended to provide regional anesthesia
for instrumental delivery or caesarian section. General Anesthesia is only indicated in
coagulopathy(platelet count < 75000/cmm) / pulmonary edema / impaired consciousness, failed
spinal /epidural block.
Regular Monitoring of blood pressure, vitals and urine output is done 4 hrly up to which
MgSo4 is administered i.e 24 hr of delivery/last Seizure. Antihypertensives are continued till
blood pressure is less than 150/100 mm of Hg. Postnatal follow up for 6 weeks is done.
Maternal Mortality and perinatal mortality can be up to 50%and 25% respectively in untreated
HELLP Syndrome where as rate of recurrence in subsequent pregnancy ranges from 2% to 19%.
So rational diagnosis and management in experinced hand can save the life of mother and baby.7
BIBLIOGRAPHY
1) Fernado Arias. Hypertensive Disorder in Pregnancy .Practical Guide to High Risk Pregnancy..
3rd Edn; 2008; Ch-16.P-427-28.
2) Kaur A P. HELLP Syndrome associated with Moderate to Severe PIH/ Eclampsia. J Obste
Gynecol India; 2003; 53:115.
3) Fischer T. Vascular Reactivity in patients with preeclampsia and HELLP syndrome. Am J Obste
Gynecol.2000; 183; 1489.
4) Sibai B M. Pregnancies Complicated by HELLP syndrome: Subsequent outcome and Long term
prognosis. Am J Obste Gynecol; 2007; 172; 125.
5) Martin J N. Maternal Benefit of high dose intravenous Corticosteroid therapy for HELLP
syndrome. Am J Obst. Gynecol.2005; 189:830.
6) Hauth J C. Low dose aspirin therapy to prevent Preeclampsia. Am J Obst. Gynecol ; 2005:
168;1083-1993
7) Ramadan M K. Maternal Morbidity and Mortality in 442 pregnancies with HELLP. Am J Obste
Gynecol; 2003b. 169:1000.
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