A0023 - Outcomes of Acute Pancreatitis in Pregnancy: A National Study

Sunday, October 23, 2022

5:00 PM – 7:00 PM ET

Location: Crown Ballroom

Has Audio

Presenting Author(s)

Farah Heis, MBBS

Monmouth Medical Center
Long Branch, NJ

Farah Heis, MBBS¹, Mahrukh A. Khan, MD¹, Hasan Othman, MD², Hany Aly, MD³
¹Monmouth Medical Center, Long Branch, NJ; ²Michigan State University College of Human Medicine, Lansing, MI; ³Cleveland Clinic Foundation, Cleveland, OH

Introduction: Acute pancreatitis (AP) during pregnancy is a rare but severe disease with a high maternal fetal mortality. The most common causes for AP in pregnancy are gallstone pancreatitis which can be attributed to hormonal changes in pregnancy and familial hypertriglyceridemia. Management strategy for gallstone pancreatitis in pregnancy is with laparoscopic cholecystectomy in the second trimester. However, management of AP of any other etiology is conservative like in non-pregnant individuals.

Methods: De-identified patient data was used in this study using the National Inpatient Sample (NIS) database. The data covered the years 2002-2016 and ICD-9 and ICD-10 codes were used for identification of the different variables being studies and the study population which was stratified in two groups: pregnants with AP and the control group. The data was analyzed using SPSS 10.

Results: A total of 7,886,986 pregnant women in the NIS database were studied with 3,295 of this study population were diagnosed with AP during pregnancy. 48.9% of AP occurred in the third trimester with 40.4% occurring during 30-39 weeks of gestation, 23.4% occurred in the first trimester, 27.8% in the second trimester. More cases occurred in White race than in African American and Hispanic races (37.5% vs 17.8% vs 35.1% respectively, P< 0.001). Fetal mortality with AP was 79.5% compared to 6.4% in the control group (P< 0.001). Spontaneous abortion was noted to be higher with AP compared to controls (0.5% vs 0.2%, P =0.009). Comorbidities that were associated with AP to a greater extent than in controls were overweight/obesity (14.9% vs 8.1%, P< 0.001) and hypertension (1.2% vs 0.2%, P < 0.001).

Discussion: AP in pregnancy is uncommon with an incidence of 0.082%. However, it is a serious disease that is associated with higher incidence of spontaneous abortion (0.5%) and higher fetal mortality (79.5%) as well as a higher rate of pregnancy complications such as hypertension. AP presents mainly during the third trimester of pregnancy and was found to be more common in women of the white race. It was also noted that obesity and overweight were significantly associated with AP during pregnancy which can contribute to the formation of cholelithiasis which is known to be one of the most common causes for AP in pregnancy along with familial hypertriglyceridemia.

	Pregnants with Acute Pancreatitis (N=3,295)	Control group (N=7,867,126)	P-value
Race White African American Hispanic Others	37.5% 17.8% 35.1% 9.6%	51.9% 15.6% 20.8% 11.7%	< 0.001
Trimester First Second Third	23.4% 27.8% 48.9%	1.2% 2.8% 96.0%	< 0.001
Liveborn	20.5%	0.1%	< 0.001
Spontaneous abortion	0.5%	0.2%	0.009
Hypertension	0.2%	0.2%	< 0 .001
Obesity	14.9%	8.1%	< 0 .001
Eclampsia	0.3%	0.1%	0.062

Table: Comparison of fetal and maternal outcomes between pregnant females with and without acute pancreatitis.

Disclosures:

Farah Heis indicated no relevant financial relationships.

Mahrukh Khan indicated no relevant financial relationships.

Hasan Othman indicated no relevant financial relationships.

Hany Aly indicated no relevant financial relationships.

Farah Heis, MBBS¹, Mahrukh A. Khan, MD¹, Hasan Othman, MD², Hany Aly, MD³. A0023 - Outcomes of Acute Pancreatitis in Pregnancy: A National Study, ACG 2022 Annual Scientific Meeting Abstracts. Charlotte, NC: American College of Gastroenterology.