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Abstract
Although gastrointestinal endoscopy is generally safe, its safety must be separately analyzed during pregnancy with regard to fetal safety. Fetal risks from endoscopic medications are minimized by avoiding FDA category D drugs, minimizing endoscopic medications, and anesthesiologist attendance at endoscopy. Esophagogastroduodenoscopy seems to be relatively safe for the fetus and may be performed when strongly indicated during pregnancy. Despite limited clinical data, endoscopic banding of esophageal varices and endoscopic hemostasis of nonvariceal upper gastrointestinal bleeding seems justifiable during pregnancy. Flexible sigmoidoscopy during pregnancy also appears to be relatively safe for the fetus and may be performed when strongly indicated. Colonoscopy may be considered in pregnant patients during the second trimester if there is a strong indication. Data on colonoscopy during the other trimesters are limited. Therapeutic endoscopic retrograde cholangiopancreatography seems to be relatively safe during pregnancy and should be performed for strong indications (for example, complicated choledocholithiasis). Endoscopic safety precautions during pregnancy include the performance of endoscopy in hospital by an expert endoscopist and only when strongly indicated, deferral of endoscopy to the second trimester whenever possible, and obstetric consultation.
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2
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Dierickx I, Van Holsbeke C, Mesens T, Gevers A, Meylaerts L, Voets W, Beckers E, Gyselaers W. Colonoscopy-assisted reposition of the incarcerated uterus in mid-pregnancy: a report of four cases and a literature review. Eur J Obstet Gynecol Reprod Biol 2011; 158:153-8. [PMID: 21741751 DOI: 10.1016/j.ejogrb.2011.05.024] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2010] [Revised: 02/08/2011] [Accepted: 05/20/2011] [Indexed: 02/07/2023]
Abstract
The treatment of mid-gestational uterine incarceration remains a challenge. The success rate of manual reduction decreases with gestational age, and an operative procedure may carry important fetal, next to possible maternal morbidities. We will present four cases of uterine incarceration between the 15th and 25th week of pregnancy of which three colonoscopy-assisted manual repositions proved successful. It illustrates that conservative treatment of uterine incarceration is feasible, even during the late second trimester. That is why a review of the conservative approach of this rare condition is also presented.
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Affiliation(s)
- I Dierickx
- Department of Obstetrics and Gynaecology, AZ Sint-Lucas, Gent, Belgium.
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3
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Abstract
Haemorrhoids are varicose veins of the rectum covered by mucosa at or near the anal canal. They are normally asymptomatic, can occur at any age and affect both males and females. In this review, we address the issue of the approach of the obstetrician to haemorrhoids and their management. Haemorrhoids are common in young women and commoner during pregnancy and the puerperium. Obstetricians and gynaecologists should be familiar with haemorrhoids, a proctological disease, diagnosis and their treatment, but they have little experience regarding the impact of pregnancy on haemorrhoids. The obstetrician must be able to relieve symptoms in patients who are pregnant, or who have just delivered.
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Affiliation(s)
- A F Avsar
- Department of Obstetrics and Gynecology, Atatürk Education and Research Hospital, Ankara, Turkey
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4
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Dietrich CS, Hill CC, Hueman M. Surgical Diseases Presenting in Pregnancy. Surg Clin North Am 2008; 88:403-19, vii-viii. [PMID: 18381120 DOI: 10.1016/j.suc.2007.12.003] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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5
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Vinod J, Bonheur J, Korelitz BI, Panagopoulos G. Choice of laxatives and colonoscopic preparation in pregnant patients from the viewpoint of obstetricians and gastroenterologists. World J Gastroenterol 2007; 13:6549-52. [PMID: 18161925 PMCID: PMC4611294 DOI: 10.3748/wjg.v13.i48.6549] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To elucidate the preferences of gastroenterologists at our institution and compare them to those of obstetricians when making decisions in the pregnant patient, including which type of bowel preparations to use for flexible sigmoidoscopy or colonoscopy, as well as which laxatives can be used safely.
METHODS: Surveys were mailed to all attending gastroenterologists (n = 53) and obstetricians (n = 99) at our institution. Each survey consisted of the 14 most common laxative or motility agents used in pregnancy and inquired about the physician’s prescribing habits in the past as well as their willingness to prescribe each medication in the future. The survey also listed four common bowel preparations used prior to colonoscopy and sigmoidoscopy and asked the physician to rank the order of the preferred agent in each case.
RESULTS: With regard to common laxatives, both gastroenterologists and obstetricians favor the use of Metamucil, Colace, and Citrucel. Both groups appear to refrain from using Fleets Phosphosoda and Castor oil. Of note, obstetricians are less inclined to use PEG solution and Miralax, which is not the case with gastroenterologists. In terms of comparing bowel preparations for colonoscopy, 50% of gastroenterologists prefer to use PEG solution and 50% avoid the use of Fleets Phosphosoda. Obstetricians seem to prefer Fleets Phosphosoda (20%) and tend to avoid the use of PEG solution (26%). With regard to bowel preparation for sigmoidoscopy, both groups prefer Fleets enema the most (51%), while magnesium citrate is used least often (38%).
CONCLUSION: It is clear that preferences in the use of bowel cleansing preparations between the two groups exist, but there have not been many case controlled human studies in the pregnant patient that give clear cut indications for using one versus another drug. In light of the challenge of performing controlled trials in pregnant women, more extensive surveys should be undertaken to gather a larger amount of data on physicians’ experiences and individual preferences.
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6
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Martel G, Boushey RP. The Treatment of Hemorrhoids in Unusual Situations and Difficult Circumstances. SEMINARS IN COLON AND RECTAL SURGERY 2007. [DOI: 10.1053/j.scrs.2007.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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7
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Parangi S, Levine D, Henry A, Isakovich N, Pories S. Surgical gastrointestinal disorders during pregnancy. Am J Surg 2007; 193:223-32. [PMID: 17236852 DOI: 10.1016/j.amjsurg.2006.04.021] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2005] [Revised: 04/21/2006] [Accepted: 04/21/2006] [Indexed: 11/21/2022]
Abstract
All gastrointestinal (GI) disorders can present during pregnancy, and in fact 0.2% to 1.0% of all pregnant women require non-obstetrical general surgery. All of the clinical decision-making skills of the experienced surgeon must come into play in order to make the correct therapeutic decisions when evaluating the pregnant patient with a GI disorder that potentially requires surgery. While in general the principles of diagnosing and treating a pregnant woman with an acute surgical abdominal problem remain the same as those governing the treatment of the non-pregnant patient, some important differences are present and can pose problems. As a general rule the condition of the mother should always take priority because proper treatment of surgical diseases in the mother will usually benefit the fetus as well as the mother.
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Affiliation(s)
- Sareh Parangi
- Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
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8
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Abstract
Endoscopy during pregnancy raises the unique issue of fetal safety. Endoscopic medications comprise a significant component of fetal risks from endoscopy. Before endoscopy, the gastroenterologist or anesthesiologist should evaluate the potential fetal risks of sedation and analgesia, identify any contraindications to endoscopy, stabilize the maternal medical status as necessary, and correct maternal hypoxia or hypotension. The mother should be informed about the potential teratogenic risks of endoscopic medications during pregnancy. Patients who receive sedation and analgesia should be monitored during endoscopy by continuous electrocardiography, continuous pulse oximetry, and intermittent sphygmomanometry, as well as by the pulse and respiratory rate. General principles of sedation and analgesia during pregnancy include use of the minimal effective dose, avoidance of unnecessary medications, and preferable use of Food and Drug Administration category B medications.
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Affiliation(s)
- Mitchell S Cappell
- Division of Gastroenterology, Department of Medicine, Albert Einstein Medical Center, Klein Professional Building, Philadelphia, PA 19141, USA.
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9
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Melnick DM, Wahl WL, Dalton VK. Management of general surgical problems in the pregnant patient. Am J Surg 2004; 187:170-80. [PMID: 14769301 DOI: 10.1016/j.amjsurg.2003.11.023] [Citation(s) in RCA: 86] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2002] [Revised: 05/26/2003] [Indexed: 12/18/2022]
Abstract
BACKGROUND General surgeons are frequently consulted for nonobstetrical surgical problems in pregnant women, as up to 2% of pregnancies are complicated by such problems. Concerns over the increased morbidity for both the pregnant patient and the fetus are unique to this population. DATA SOURCES A review of the English language literature surrounding nonobstetrical surgical issues was collected through a Medline search and review of relevant society and academy papers. CONCLUSIONS This manuscript offers a review of current information regarding aspects of surgical care in the pregnant patient. Areas discussed include anesthesiology, radiology, laparoscopy, and specific common and uncommon surgical diseases found in the pregnant patient.
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Affiliation(s)
- David M Melnick
- Department of Surgery, University of Wisconsin Medical School and Meriter Hospital, One South Park, Madison, WI 53715, USA.
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10
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Abstract
Gastrointestinal disorders during pregnancy that require surgery often mimic the symptoms and signs of conditions that do not require surgery. Anatomic and physiologic changes of pregnancy can alter the usual clinical presentation of gastrointestinal disorders that require surgery. These alterations can be a challenge to diagnosis. Prompt treatment is critical to successful management. Most elective and urgent operations can be performed during pregnancy with minimal maternal and fetal risk. The condition of the mother should always take priority because proper treatment of the mother usually benefits the fetus as well.
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Affiliation(s)
- Mark A Malangoni
- Department of Surgery, Case Western Reserve University, MetroHealth Medical Center Campus, 2500 MetroHealth Drive, H-914, Cleveland, OH 44109, USA.
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11
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Abstract
Approximately two thirds of pregnant patients develop heartburn. The origin is multifactorial, but the predominant factor is a decrease in LES pressure caused by female sex hormones, especially progesterone. Mechanical factors play a small role. Serious reflux complications during pregnancy are rare; therefore EGD and other diagnostic tests are infrequently needed. Symptomatic GERD during pregnancy should be managed with a step-up algorithm beginning with lifestyle modifications and dietary changes. Antacids or sucralfate are considered the first-line medical therapy. If symptoms persist, H2RAs should be used. Ranitidine is probably preferred because of its documented efficacy and safety profile in pregnancy, even in the first trimester. Proton-pump inhibitors are reserved for the woman with intractable symptoms or complicated reflux disease. Lansoprazole may be the preferred PPI because of its safety profile in animals and case reports of safety in human pregnancies.
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Affiliation(s)
- Joel E Richter
- Center for Swallowing and Esophageal Disorders, Department of Gastroenterology/Hepatology, Cleveland Clinic Foundation, 9500 Euclid Avenue A30, Cleveland, OH 44195, USA.
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12
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Cappell MS. The fetal safety and clinical efficacy of gastrointestinal endoscopy during pregnancy. Gastroenterol Clin North Am 2003; 32:123-79. [PMID: 12635415 DOI: 10.1016/s0889-8553(02)00137-1] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
More than 12,000 pregnant patients in the United States per annum have conditions that are normally evaluated by EGD. More than 6000 pregnant patients in the United States per annum have conditions that are normally evaluated by sigmoidoscopy or colonoscopy. About one thousand more have symptomatic choledocholithiasis during pregnancy, which is a strong indication for endoscopic sphincterotomy in nonpregnant patients. Endoscopy during pregnancy raises the unique issue of fetal safety. Endoscopic medications comprise a significant component of fetal endoscopic risks. Safety of EGD during pregnancy has been examined in a case-controlled study of 83 patients, a mailed survey of 73 patients, and 28 case reports. Safety of sigmoidoscopy during pregnancy has been examined in a case-controlled study of 46 patients, a mailed survey of 13 patients, and 10 case reports. Safety of therapeutic ERCP during pregnancy has been analyzed in studies of 23, 10, 6, and 5 patients, and in 32 case reports. These studies suggested that EGD, sigmoidoscopy, and ERCP should be performed when strongly indicated: EGD for significant upper gastrointestinal bleeding, sigmoidoscopy for nonhemorrhoidal rectal bleeding, and ERCP for symptomatic choledocholithiasis when sphincterotomy is contemplated. PEG and colonoscopy are currently considered experimental during pregnancy because of insufficient data on fetal safety. Several cases of PEG and colonoscopy were successfully performed during pregnancy. Performance of endoscopy during pregnancy should increase with further technical refinements, and greater awareness of procedure safety.
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Affiliation(s)
- Mitchell S Cappell
- Division of Gastroenterology, Department of Medicine, Woodhull Medical Center, 760 Broadway Avenue, Brooklyn, NY 11206, USA
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13
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Abstract
Numerous medical, surgical, psychiatric, gynecologic, and obstetric disorders can cause abdominal pain during pregnancy. The patient history, physical examination, laboratory data, and radiologic findings usually provide the diagnosis. The pregnant woman has physiologic alterations that affect the clinical presentation, including atypical normative laboratory values. Abdominal ultrasound is generally the recommended radiologic imaging modality; roentgenograms are generally contraindicated during pregnancy because of radiation teratogenicity. Concerns about the fetus limit the pharmacotherapy. Maternal and fetal survival have recently increased in many life-threatening conditions, such as ectopic pregnancy, appendicitis, and eclampsia, because of improved diagnostic technology, better maternal and fetal monitoring, improved laparoscopic technology, and earlier therapy.
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Affiliation(s)
- Mitchell S Cappell
- Division of Gastroenterology, Department of Medicine, Woodhull Medical Center, 760 Broadway Avenue, Brooklyn, NY 11206, USA
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14
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Abstract
Although little data exist directly evaluating the utility and safety of endoscopy in the pregnant woman with IBD, it appears to be well tolerated by both mother and fetus, and provides useful clinical information. When performed to evaluate gastrointestinal bleeding, EGD has a high diagnostic yield, while EGD for nausea and vomiting is less informative. In the patient without IBD presenting with hematochezia, unexplained diarrhea, severe abdominal pain, or severe rectal pain, careful sigmoidoscopic examination is indicated, often leading to a diagnosis of new-onset or unsuspected IBD. Likewise, the pregnant IBD patient with worsening symptoms, despite appropriate medical therapy, may also benefit from sigmoidoscopy. Colonoscopy is less often indicated, but can be safely performed in the carefully selected pregnant patient. In all cases obstetrical consultation should be obtained prior to endoscopy, and the risks and benefits of endoscopy to both mother and child should be considered. Close attention should be paid to appropriate drug selection for conscious sedation, and sedation should be administered to provide patient comfort, while avoiding oversedation. Extrapolating from data obtained during endoscopic examination of the pregnant non-IBD patient, fetal monitoring is generally not indicated, although it should be considered for the high-risk or late third-trimester patient. Following these principles assures that endoscopy can be safely performed in the pregnant IBD patient with the best possible outcome for both mother and baby.
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Affiliation(s)
- Jeffry A Katz
- Division of Gastroenterology, University Hospitals of Cleveland, 11100 Euclid Avenue, Cleveland, OH 44106-5066, USA.
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15
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Huang EH, Marks JM. The diagnostic and therapeutic roles of colonoscopy: a review. Surg Endosc 2001; 15:1373-80. [PMID: 11965449 DOI: 10.1007/s00464-001-8138-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2001] [Accepted: 04/11/2001] [Indexed: 12/19/2022]
Affiliation(s)
- E H Huang
- Department of Surgery, College of Physicians and Surgeons, ColumbiaUniversity, 161 Fort Washington Avenue, New York, NY 10032, USA
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16
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17
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Abstract
In evaluating the pregnant patient with abdominal pain, the physician is presented with a wide range of diagnostic possibilities, including disorders that can occur in nonpregnant individuals and disorders that are unique to pregnancy. The development of modern laboratory testing methods and diagnostic imaging techniques has led to a decline in the morbidity and mortality from many of these disorders. With an understanding of the physiologic changes occurring during pregnancy, a careful history and physical examination, and judicious use of laboratory tests and imaging studies, the physician should be able to determine the cause of the patient's pain in the great majority of cases and, in the words of Babler, avoid "the mortality of delay."
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Affiliation(s)
- I E Mayer
- Division of Gastroenterology, Maimonides Medical Center, Brooklyn, New York, USA
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