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HELLP-syndrome (H - haemolysis, EL - elevated liver enzymes, LP - low platelet count) is a serious complication of pregnancy. It can be considered as a variant of severe preeclampsia, where haemolysis, hepatic damage (elevated liver enzymes) and thrombocytopenia (low platelets) are all present. Four case reports of HELLP-syndrome are described. HELLP-syndrome may develop within a few hours. It can be seen pre-, intra- and postpartum. Many patients do not exhibit a clinical picture of severe preeclampsia. Patients who develop HELLP-syndrome usually complain of malaise, nausea, epigastric pain and headache. The diagnosis is confirmed when haemolysis, elevated liver enzymes and thrombocytopenia are demonstrated. Patients with HELLP-syndrome require intensive care by a team of obstetricians, anaesthesiologists and haematologists.
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PMID:[HELLP syndrome--4 case reports]. 849 85

A 34-year-old quadripara was hospitalized in the 33rd gestational week due to an acute hypertensive crisis, headache, upper abdominal pain, icterus, and proteinuria. Laboratory testing revealed hemolysis, hepatic dysfunction, and thrombopenia. The values returned toward normal after delivery by cesarean section. Diffuse bleeding in the surgical wound and acute renal failure necessitated two relaparotomies, intensive hemotherapy, and hemodialysis. Mother and child were released in good condition. Anesthesiological and obstetrical aspects of the HELLP syndrome are discussed.
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PMID:[The HELLP syndrome--a rare form of preeclampsia. Anesthesiologic and obstetric aspects]. 291 50

Sudden bleeding in the advanced stage of pregnancy is usually caused by abruptio placentae. Pre-eclampsia may develop rapidly into eclampsia and should lead to immediate hospitalization of the patient. A pregnant woman suffering from high blood pressure, headaches and epigastric pains, might be developing the life threatening HELLP syndrome. Sudden labour at term, either at home or in the ambulance, does not usually involve major complications. Hypothermia of the newborn baby should be avoided by drying it and placing it at the mother's breast. The umbilical chord is cut at the obstetrical department.
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PMID:[Emergency obstetrics]. 832 52

One hundred and two cases of HELLP Syndrome admitted at the Adults Intensive Care Unit since January 1992, to June 1994; 63 with severe preeclampsia, 26 eclamptics and 13 with chronic hypertension more preeclampsia-eclampsia were analysed. The mean age was 24 year (range, 15 to 42). All 102 of the patients had one or more symptoms, those more often were: headache (85), right upper-quadrant tenderness (61), nausea and/or vomiting (31). The diastolic blood pressure maximum before the admission was 100 mm Hg or less in patients and 46 had more than 110 mm Hg. The mean platelets count was 58000 (range, 17000 to 100000). The median of laboratory test were: lactic dehydrogenase (830 u/l), glutamic oxaloacetic transaminase (278 u/l), glutamic pyruvic transaminase (263 u/l), total bilirubin (3.3 mg/dl). There were complications in 37 patients; acute renal failure 20, disseminated intravascular coagulopathy in 11, cerebral hemorrhage in 10 and abruption placentae in 6 patients. During the study period there were 20 death due to preeclampsia-eclampsia and 14 were in patients with HELLP syndrome, cerebral hemorrhage was the main cause (70%). In the group study 11 intrauterine deaths were diagnosed.
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PMID:[HELLP syndrome. Analysis of 102 cases]. 901 34

HELLP syndrome in the parturient (hemolysis, elevated liver enzymes, and low platelet count) is associated with poor maternal and fetal outcomes. Maternal mortality has been estimated to be as high as 24%. Patients with HELLP syndrome are also at greater risk of pulmonary edema, adult respiratory distress syndrome, abruptio placentae, disseminated intravascular coagulation, ruptured liver hematomas, and acute renal failure. Perinatal mortality is equally high, ranging from 79 to 367 per 1,000 live births, and neonatal complications correlate with the severity of maternal disease. Many clinicians view HELLP syndrome as an entity of preeclampsia, and because of varied symptomatology, the initial diagnosis may be obscured. Prodromal signs include: (1) weakness and fatigue, (2) nausea and vomiting, (3) right upper quadrant and/or epigastric pain, (4) headache, (5) changes in vision, (6) increased tendency to bleed from minor trauma, (7) jaundice, (8) diarrhea, and (9) shoulder or neck pain. Before delivery, aggressive obstetric management is directed toward stabilization of the affected organ systems, if possible, and timely interruption of the pregnancy in the early phase of the accelerated disease progression. Definitive therapy is delivery. Parturients with HELLP syndrome are often critically ill; their infants are frequently premature and their conditions are compromised. Management criteria should include a multidisciplinary approach in a tertiary care center. Obstetric anesthesia personnel should perform a thorough preanesthetic evaluation and be familiar with the pathophysiologic changes of this syndrome. Determining the anesthetic of choice depends on the patient's condition, fetal well-being, and the urgency of the situation. In the presence of severe coagulopathy, regional anesthesia is contraindicated.
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PMID:HELLP syndrome (hemolysis, elevated liver enzymes, and low platelets) pathophysiology and anesthetic considerations. 922 38

A 37-year-old woman with a chief complaint of nausea, headache and, prolonged menses was diagnosed with thrombotic thrombocytopenic purpura based on a peripheral smear with active microangiopathic hemolytic anemia and a platelet count of 4,000/mm3. Her past medical history was significant for several conditions including multiple sclerosis, Bell's palsy, Raynaud's syndrome and HELLP syndrome. In retrospect, it appears that this patient's clinical history was most consistent with one unifying diagnosis, chronic thrombotic thrombocytopenic purpura. Physicians should search for the elusive clinical and laboratory clues for chronic thrombotic thrombocytopenic purpura that can masquerade as other disease entities.
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PMID:Chronic thrombotic thrombocytopenic purpura masquerading as other disease entities. 944 83

The HELLP syndrome is a serious complication of pregnancy, found most frequently in conjunction with severe preeclampsia. The incidence of this disease in preeclampsia is between 2 and 12%. The diagnosis is based on typical laboratory findings, i.e. haemolysis--H, elevated liver enzymes--EL and a low-platelet count--LP. Haemolysis is defined as microscopic finding of an abnormal peripheral blood smear, elevated total bilirubin above 1.2 mg/dl and elevated lactate dehydrogenase above 40 mukat/l. Transaminases (AST above 4.2 mukat/l) are also elevated. For HELLP a low platelet count is typical (number of thrombocytes less than 100,000 mm3). The symptoms include above all pain in the epigastrium, in the right subcostal area, nausea and vomiting. Non-specific symptoms resembling viroses are lassitude, general weakness, headache and fatigue. A correct differential diagnosis and early assessment of the diagnosis are decisive for starting treatment which can prevent the development of serious complications such as disseminated intravascular coagulopathies and hepatorenal failure. Treatment of the HELLP syndrome is symptomatic with the objective to stabilize the general condition of the mother, improved haemodynamic conditions and the impaired haemocoagulation. A very important therapeutic step is early termination of pregnancy which depends on ther mother's condition and the condition of the foetus with regard to gestational age.
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PMID:[The HELLP syndrome]. 992 33

The coincidence of hemolysis, elevated liver enzymes, and low platelet count (HELLP) syndrome and cortical blindness is an uncommon but very dramatic event. We describe a case of HELLP syndrome complicating with acute cortical blindness before delivery. A 27 year-old woman, gravida 1, para 0, with normal medical history, was referred to our emergency department at the 33th week of gestation due to headache, vomiting, and blurred vision. The ophthalmologic examination showed intact pupillary light reflexes and normal ophthalmoscopic findings, but no light perception in either eye. Brain computed tomography showed normal findings. HELLP syndrome and preeclampsia was diagnosed based on the findings of hypertension and proteinuria as well as laboratory data. Prompt delivery was performed in order to achieve good maternal and neonatal outcomes.
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PMID:Hemolysis, elevated liver enzymes, and low platelet count (HELLP) syndrome with acute cortical blindness. 1172 Jan 49

A 34-year-old grand multipara (para 7, 4 alive) was managed at the National Hospital, Abuja, Nigeria for acute renal failure due to HELLP syndrome following referral from a peripheral hospital. She presented with a history of vomiting, headache, epigastric pain, loss of consciousness and tonic/clonic seizures. Though she was unsure of her exact dates, clinically the gestational age was estimated at 22 weeks. She was managed in the intensive care unit, following delivery of a macerated fetus within 15 h of hospital admission. The patient received mechanical ventilation and three sessions of haemodialysis as part of her successful management while in the intensive care unit. The uncommon presentation of eclampsia and HELLP syndrome before obvious preeclampsia is discussed, as well as the other signs and symptoms and patient management. The case also highlights the resource-poor environment of peripheral and tertiary hospitals in Nigeria.
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PMID:Acute renal failure due to HELLP syndrome and acute renal failure in mid gestation. 1593 39

We report the first case of an obstructive hydrocephalus after intraventricular hemorrhage in a woman with HELLP syndrome and eclampsia. A 25-year-old primiparaous woman had severe preeclampsia at 36 weeks of gestation. She complained of epigastric pain and nausea. The levels of AST, ALT, and LDH were 539, 560, and 1051 IU/L, respectively; the platelet count was 101 x 109/L. Cesarean section was promptly performed. Intraoperatively, she had a first convulsion. The CT scan revealed only mild brain edema. The platelet count deteriorated to 30 x 109/L at 5 hour after the operation, and she had a second convulsion with an intraventricular hemorrhage. On the 6th post-cesarean day, she complained severe headache followed by coma. The CT scan revealed the enlargement of both lateral ventricles, indicating the occurrence of obstructive hydrocephalus. Drainage into cerebral ventricle was performed, resulting in the recovery of consciousness to a normal level.
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PMID:Hydrocephalus after intraventricular hemorrhage in eclamptic woman with HELLP syndrome. 1706 45


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