1
|
Cappell MS, Tobi M. Pathogenic Variant Intraductal Papillary Mucinous Neoplasms Tumors Show Increased Tumor Growth Compared With Those With Familial Pancreatic Cancer Kindreds: Prognostic Indicators. Clin Gastroenterol Hepatol 2024:S1542-3565(24)00109-5. [PMID: 38325600 DOI: 10.1016/j.cgh.2024.01.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 01/13/2024] [Accepted: 01/16/2024] [Indexed: 02/09/2024] [Imported: 02/09/2024]
|
2
|
Cappell MS. A Novel and Sudden Indication for Telemedicine: Converting a Physical Consult Into Telemedicine due to Inclement Weather. Am J Gastroenterol 2023; 118:1461. [PMID: 37534807 DOI: 10.14309/ajg.0000000000002237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/04/2023] [Imported: 09/13/2023]
|
3
|
Cappell MS. A Critical Review from the Perspective of 2 Years Thereafter of the Effectiveness of Revolutionary Changes in a Gastroenterology Division at a Medical School Teaching Hospital due to the Coronavirus Disease-2019 Pandemic: Gastrointestinal Physician Clinical Practice and Emotional Stresses, Gastrointestinal Graduate Medical Education, Gastrointestinal Professional Societies, and Pandemic Control. Gastroenterol Clin North Am 2023; 52:235-259. [PMID: 36813428 PMCID: PMC9755038 DOI: 10.1016/j.gtc.2022.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] [Imported: 09/13/2023]
Abstract
AIM Critically review approximately 2 years afterward the effectiveness of revolutionary changes at an academic gastroenterology division from coronavirus disease-2019 (COVID-19) pandemic surge at the metropolitan Detroit epicenter from 0 infected patients on March 9, 2020, to >300 infected patients (one-quarter of) in-hospital census in April 2020 and >200 infected patients in April 2021. SETTING GI Division, William Beaumont Hospital which had 36 GI clinical faculty who used to perform >23,000 endoscopies annually with a massive plunge in endoscopy volume during the past 2 years; fully accredited GI fellowship since 1973; employs >400 house staff annually since 1995; predominantly voluntary attendings; and primary teaching hospital, Oakland-University-Medical-School. METHODS Expert opinion, based on: Hospital GI chief >14 years until September 2019; GI fellowship program director, at several hospitals for>20 years; author of 320 publications in peer-reviewed GI journals; and committee-member Food-and-Drug-Administration-GI-Advisory Committee for >5 years. Original study exempted by Hospital Institutional Review Board (IRB), April 14, 2020. IRB approval is not required for the present study because this opinion is based on previously published data. Advantageous changes: Division reorganized patient care to add clinical capacity and minimize risks to staff of contracting COVID-19. Affiliated medical school changes included: changing "live" to virtual lectures, meetings, and conferences. Initially, virtual meetings usually used telephone conferencing which proved cumbersome until meetings were changed to completely computerized virtual meetings using Microsoft Teams or Google Zoom, which performed superbly. Some clinical electives were canceled for medical students and residents because of the need to prioritize car for COVID-19 infection during the pandemic, and medical students graduated on time despite partly missing electives. Division reorganized by changing "live" GI lectures to virtual lectures; by four GI fellows temporarily reassigned as medical attendings supervising COVID-19-infected patients; postponing elective GI endoscopies; and drastically reducing an average number of endoscopies from 100/weekday to a small fraction long-term! GI clinic visits were reduced by half by postponing nonurgent visits, and physical visits were replaced by virtual visits. Economic pandemic impact included a temporary, hospital deficit initially relieved by federal grants and hospital employee terminations. GI program director contacted GI fellows twice weekly to monitor pandemic-induced stress. Applicants for GI fellowship were interviewed virtually. Graduate medical education changes included weekly committee meetings to monitor pandemic-induced changes; program managers working from home; canceling annual ACGME fellowship survey, ACGME site visits, and national GI conventions changed from physical to virtual. Dubious changes: Temporarily mandated intubation of COVID-19-infected patients for EGD; temporarily exempted GI fellows from endoscopy duties during surge; fired highly respected anesthesiology group employed for 20 years during pandemic leading to anesthesiology shortages, and abruptly firing without warning or cause numerous senior respected faculty who greatly contributed to research, academics, and reputation. CONCLUSION Profound and pervasive GI divisional changes maximized clinical resources devoted to COVID-19-infected patients and minimized risks of transmitting infection. Academic changes were degraded by massive cost-cutting while offering institutions to about 100 hospital systems and eventually "selling" institutions to Spectrum Health, without faculty input.
Collapse
|
4
|
Cappell MS. Critical Review Two-Years Thereafter of the Effectiveness of the Revolutionary Changes in a Gastroenterology Division at A Medical School Teaching Hospital in Response to the COVID-19 Pandemic: Medical School, Residency, and Gastrointestinal Fellowship Education and Clinical Practice of Gastroenterology Attendings and Gastrointestinal Endoscopy. Gastroenterol Clin North Am 2023; 52:215-234. [PMID: 36813427 PMCID: PMC9750883 DOI: 10.1016/j.gtc.2022.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] [Imported: 09/13/2023]
Abstract
Profound and pervasive GI divisional changes maximized clinical resources devoted to COVID-19-infected patients and minimized risks of transmitting infection. Academic changes degraded by massive cost-cutting while offering institution to about 100 hospital systems and eventually "selling" institution to Spectrum Health, without faculty input.
Collapse
|
5
|
Cappell MS. Gastrointestinal, Hepatic, and Pancreatic Manifestations of COVID-19 Infection. Gastroenterol Clin North Am 2023; 52:xvii-xix. [PMID: 36813434 PMCID: PMC9771748 DOI: 10.1016/j.gtc.2022.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] [Imported: 09/13/2023]
|
6
|
Cappell MS. Dedication. Gastroenterol Clin North Am 2023; 52:xv. [PMID: 36813433 DOI: 10.1016/j.gtc.2022.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023] [Imported: 09/13/2023]
|
7
|
Cappell MS, Tobi M, Friedel DM. The Impact of COVID-19 Infection on Miscellaneous Inflammatory Disorders of the Gastrointestinal Tract. Gastroenterol Clin North Am 2023; 52:115-138. [PMID: 36813420 PMCID: PMC9537253 DOI: 10.1016/j.gtc.2022.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] [Imported: 09/13/2023]
Abstract
The novel coronavirus pandemic of COVID-19 has emerged as a highly significant recent threat to global health with about 600,000,000 known infections and more than 6,450,000 deaths worldwide since its emergence in late 2019. COVID-19 symptoms are predominantly respiratory, with mortality largely related to pulmonary manifestations, but the virus also potentially infects all parts of the gastrointestinal tract with related symptoms and manifestations that affect patient treatment and outcome. COVID-19 can directly infect the gastrointestinal tract because of the presence of widespread angiotensin-converting enzyme 2 receptors in the stomach and small intestine that can cause local COVID-19 infection and associated inflammation. This work reviews the pathopysiology, clinical manifestations, workup, and treatment of miscellaneous inflammatory disorders of the gastrointestinal tract other than inflammatory bowel disease.
Collapse
|
8
|
Abstract
COVID-19 infection is an ongoing catastrophic global pandemic with significant morbidity and mortality that affects most of the world population. Respiratory manifestations predominate and largely determine patient prognosis, but gastrointestinal (GI) manifestations also frequently contribute to patient morbidity and occasionally affect mortality. GI bleeding is usually noted after hospital admission and is often one aspect of this multisystem infectious disease. Although the theoretical risk of contracting COVID-19 from GI endoscopy performed on COVID-19-infected patients remains, the actual risk does not seem to be high. The introduction of PPE and widespread vaccination gradually increased the safety and frequency of performing GI endoscopy in COVID-19-infected patients. Three important aspects of GI bleeding in COVID-19-infected patients are (1) GI bleeding is often from mucosal erosions from mucosal infalammation that causes mild GI bleeding; (2) severe upper GI bleeding is often from PUD or stress gastritis from COVID-19 pneumonia; and (3) lower GI bleeding frequently arises from ischemic colitis associated with thromboses and hypercoagulopathy from COVID-19 infection. The literature concerning GI bleeding in COVID-19 patients is presently reviewed.
Collapse
|
9
|
Friedel DM, Cappell MS. Diarrhea and Coronavirus Disease 2019 Infection. Gastroenterol Clin North Am 2023; 52:59-75. [PMID: 36813431 PMCID: PMC9659511 DOI: 10.1016/j.gtc.2022.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] [Imported: 09/13/2023]
Abstract
The global coronavirus disease-2019 (COVID-19) pandemic has caused significant morbidity and mortality, thoroughly affected daily living, and caused severe economic disruption throughout the world. Pulmonary symptoms predominate and account for most of the associated morbidity and mortality. However, extrapulmonary manifestations are common in COVID-19 infections, including gastrointestinal (GI) symptoms, such as diarrhea. Diarrhea affects approximately 10% to 20% of COVID-19 patients. Diarrhea can occasionally be the presenting and only COVID-19 symptom. Diarrhea in COVID-19 subjects is usually acute but is occasionally chronic. It is typically mild-to-moderate and nonbloody. It is usually much less clinically important than pulmonary or potential thrombotic disorders. Occasionally the diarrhea can be profuse and life-threatening. The entry receptor for COVID-19, angiotensin converting enzyme-2, is found throughout the GI tract, especially in the stomach and small intestine, which provides a pathophysiologic basis for local GI infection. COVID-19 virus has been documented in feces and in GI mucosa. Treatment of COVID-19 infection, especially antibiotic therapy, is a common culprit of the diarrhea, but secondary infections including bacteria, especially Clostridioides difficile, are sometimes implicated. Workup for diarrhea in hospitalized patients usually includes routine chemistries; basic metabolic panel; and a complete hemogram; sometimes stool studies, possibly including calprotectin or lactoferrin; and occasionally abdominal CT scan or colonoscopy. Treatment for the diarrhea is intravenous fluid infusion and electrolyte supplementation as necessary, and symptomatic antidiarrheal therapy, including Loperamide, kaolin-pectin, or possible alternatives. Superinfection with C difficile should be treated expeditiously. Diarrhea is prominent in post-COVID-19 (long COVID-19), and is occasionally noted after COVID-19 vaccination. The spectrum of diarrhea in COVID-19 patients is presently reviewed including the pathophysiology, clinical presentation, evaluation, and treatment.
Collapse
|
10
|
Bretthauer M, Løberg M, Kaminski MF. Colonoscopy Screening and Colorectal Cancer Incidence and Mortality. Reply. N Engl J Med 2023; 388:378-379. [PMID: 36720141 DOI: 10.1056/nejmc2215192] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] [Imported: 09/13/2023]
|
11
|
Cappell MS. Ancient Origins of the Remarkable Ability of the Human Liver to Regenerate Itself: Three References from the Babylonian Talmud and Two References from Greek Mythology. J Clin Exp Hepatol 2022; 12:1593-1594. [PMID: 36340305 PMCID: PMC9630027 DOI: 10.1016/j.jceh.2022.07.247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 07/20/2022] [Indexed: 12/12/2022] [Imported: 09/13/2023] Open
|
12
|
Gjeorgjievski M, Imam Z, Cappell MS, Jamil LH, Kahaleh M. A Comprehensive Review of Endoscopic Management of Sleeve Gastrectomy Leaks. J Clin Gastroenterol 2021; 55:551-576. [PMID: 33234879 DOI: 10.1097/mcg.0000000000001451] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 09/02/2020] [Indexed: 12/12/2022] [Imported: 09/13/2023]
Abstract
BACKGROUND Bariatric surgery leaks result in significant morbidity and mortality. Experts report variable therapeutic approaches, without uniform guidelines or consensus. OBJECTIVE To review the pathogenesis, risk factors, prevention, and treatment of gastric sleeve leaks, with a focus on endoscopic approaches. In addition, the efficacy and success rates of different treatment modalities are assessed. DESIGN A comprehensive review was conducted using a thorough literature search of 5 online electronic databases (PubMed, PubMed Central, Cochrane, EMBASE, and Web of Science) from the time of their inception through March 2020. Studies evaluating gastric sleeve leaks were included. MeSH terms related to "endoscopic," "leak," "sleeve," "gastrectomy," "anastomotic," and "bariatric" were applied to a highly sensitive search strategy. The main outcomes were epidemiology, pathophysiology, diagnosis, treatment, and outcomes. RESULTS Literature search yielded 2418 studies of which 438 were incorporated into the review. Shock and peritonitis necessitate early surgical intervention for leaks. Endoscopic therapies in acute and early leaks involve modalities with a focus on one of: (i) defect closure, (ii) wall diversion, or (iii) wall exclusion. Surgical revision is required if endoscopic therapies fail to control leaks after 6 months. Chronic leaks require one or more endoscopic, radiologic, or surgical approaches for fluid collection drainage to facilitate adequate healing. Success rates depend on provider and center expertise. CONCLUSION Endoscopic management of leaks post sleeve gastrectomy is a minimally invasive and effective alternative to surgery. Their effect may vary based on clinical presentation, timing or leak morphology, and should be tailored to the appropriate endoscopic modality of treatment.
Collapse
|
13
|
Problems for Gastrointestinal Patients With Diarrheal Disorders: Limited Access to Public Bathrooms Because Previously Open Public Bathrooms Have Closed Due to COVID-19 Pandemic and Inadequate Number of Bathrooms in Some Endoscopy Suites. Am J Gastroenterol 2021; 116:1355-1356. [PMID: 33337661 PMCID: PMC8186256 DOI: 10.14309/ajg.0000000000001082] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] [Imported: 09/13/2023]
|
14
|
Hospitals and All Stakeholders, Including ERCP Personnel, Should Equitably Share Profits from Cost Savings from Decreased Hospital LOS by Performing Non-emergent ERCPs on Weekends. Dig Dis Sci 2021; 66:1761-1762. [PMID: 33742292 DOI: 10.1007/s10620-020-06785-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 12/14/2020] [Indexed: 12/09/2022] [Imported: 09/13/2023]
|
15
|
Local COVID-19 Epicenter in Detroit Metropolitan Area Causing Profound and Pervasive Reorganization of Clinical, Educational, Research, and Financial Programs of a Large Academic Gastroenterology Division with a GI Fellowship and Primary Medical School Affiliation. Dig Dis Sci 2021; 66:3635-3658. [PMID: 34518939 PMCID: PMC8437090 DOI: 10.1007/s10620-021-07192-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 07/20/2021] [Indexed: 12/09/2022] [Imported: 09/13/2023]
Abstract
AIM To report revolutionary reorganization of academic gastroenterology division from COVID-19 pandemic surge at metropolitan Detroit epicenter from 0 infected patients on March 9, 2020, to > 300 infected patients in hospital census in April 2020 and > 200 infected patients in April 2021. SETTING GI Division, William Beaumont Hospital, Royal Oak, has 36 GI clinical faculty; performs > 23,000 endoscopies annually; fully accredited GI fellowship since 1973; employs > 400 house staff annually since 1995; tertiary academic hospital; predominantly voluntary attendings; and primary teaching hospital, Oakland-University-Medical-School. METHODS This was a prospective study. Expert opinion. Personal experience includes Hospital GI chief > 14 years until 2020; GI fellowship program director, several hospitals > 20 years; author of > 300 publications in peer-reviewed GI journals; committee-member, Food-and-Drug-Administration-GI-Advisory Committee > 5 years; and key hospital/medical school committee memberships. Computerized PubMed literature review was performed on hospital changes and pandemic. Study was exempted/approved by Hospital IRB, April 14, 2020. RESULTS Division reorganized patient care to add clinical capacity and minimize risks to staff of contracting COVID-19 infection. Affiliated medical school changes included: changing "live" to virtual lectures; canceling medical student GI electives; exempting medical students from treating COVID-19-infected patients; and graduating medical students on time despite partly missing clinical electives. Division was reorganized by changing "live" GI lectures to virtual lectures; four GI fellows temporarily reassigned as medical attendings supervising COVID-19-infected patients; temporarily mandated intubation of COVID-19-infected patients for esophagogastroduodenoscopy; postponing elective GI endoscopies; and reducing average number of endoscopies from 100 to 4 per weekday during pandemic peak! GI clinic visits reduced by half (postponing non-urgent visits), and physical visits replaced by virtual visits. Economic pandemic impact included temporary, hospital deficit subsequently relieved by federal grants; hospital employee terminations/furloughs; and severe temporary decline in GI practitioner's income during surge. Hospital temporarily enhanced security and gradually ameliorated facemask shortage. GI program director contacted GI fellows twice weekly to ameliorate pandemic-induced stress. Divisional parties held virtually. GI fellowship applicants interviewed virtually. Graduate medical education changes included weekly committee meetings to monitor pandemic-induced changes; program managers working from home; canceling ACGME annual fellowship survey, changing ACGME physical to virtual site visits; and changing national conventions from physical to virtual. CONCLUSION Reports profound and pervasive GI divisional changes to maximize clinical resources devoted to COVID-19-infected patients and minimize risks of transmitting infection.
Collapse
|
16
|
Novel Modifications for a Virtual Interview Visit to Simulate the Traditional, Live, Site Visit for GI Fellowship Applicants for an Academic GI Fellowship Program Due to the COVID-19 Pandemic. Dig Dis Sci 2021; 66:1370-1371. [PMID: 33496874 PMCID: PMC7836341 DOI: 10.1007/s10620-020-06741-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 11/20/2020] [Indexed: 12/09/2022] [Imported: 09/13/2023]
|
17
|
Novel Case Report: A Previously Reported, but Pathophysiologically Unexplained, Association Between Collagenous Colitis and Protein-Losing Enteropathy May Be Explained by an Undetected Link with Collagenous Duodenitis. Dig Dis Sci 2021; 66:4557-4564. [PMID: 33537921 PMCID: PMC7857935 DOI: 10.1007/s10620-020-06804-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 12/17/2020] [Indexed: 12/19/2022] [Imported: 09/13/2023]
Abstract
Collagenous colitis (CC) is associated with non-bloody, watery diarrhea, which is pathophysiologically reasonable because normal colonic absorption (or excretion) of water and electrolytes can be blocked by the abnormally thick collagen layer in CC. However, CC has also been associated with six previous cases of protein-losing enteropathy (PLE), with no pathophysiologic explanation. The colon does not normally absorb (or excrete) amino acids/proteins, which is primarily the function of the small bowel. Collagenous duodenitis (CD) has not been associated with PLE. This work reports a novel case of CD (and CC) associated with PLE; a pathophysiologically reasonable mechanism for CD causing PLE (by the thick collagen layer of CD blocking normal intestinal amino acid absorption); and a novel association of PLE with severe COVID-19 infection (attributed to relative immunosuppression from hypoproteinemia, hypoalbuminemia, hypogammaglobulinemia, and malnutrition from PLE).
Collapse
|
18
|
Hakim S, Aneese AM, Edhi A, Shams C, Purohit T, Cannon ME, Cappell MS. A Statistically Significant Reduction in Length of Stay and Hospital Costs with Equivalent Quality of Care Metrics for ERCPs Performed During the Weekend Versus Postponed to Weekdays: A 6-Year Study of 533 ERCPs at Four Teaching Hospitals. Dig Dis Sci 2020; 65:3132-3142. [PMID: 31974912 DOI: 10.1007/s10620-020-06066-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Accepted: 01/09/2020] [Indexed: 01/02/2023] [Imported: 09/13/2023]
Abstract
BACKGROUND Endoscopic retrograde cholangiopancreatography (ERCP) is a diagnostic/therapeutic endoscopic procedure for numerous pancreaticobiliary diseases. Data regarding performing ERCP on weekend (WE; Saturday/Sunday) versus postponing ERCP to first two available weekdays (WD; Monday/Tuesday) are scarce. ERCP requires costly resources including specialized nurses, endoscopy room equipped with fluoroscopy, anesthesia services, and highly trained therapeutic endoscopists. Hospitals frequently do not have these resources readily available during WE, leading to postponing ERCPs to WD. AIMS This study analyzes the effect of performing ERCP on WE versus postponement to WD on hospital efficiency, and on patient safety/outcomes. METHODS A computerized search of electronic medical records, January 2011-December 2016, at four Beaumont Hospitals retrospectively identified all gastroenterology consults performed on Friday or Saturday before 12:00 noon, which resulted in ERCP performed for any indication on WE versus postponing ERCP to WD. Length of stay (LOS), hospital costs, hospital charges, and hospital reimbursements were compared between both groups, as were quality of care measures. RESULTS Among 5196 patients undergoing ERCPs, 533 patients were identified, including 315 patients in the WE group and 218 patients in the WD group. Comparing WE versus WD groups, median LOS was shorter (4.5 days vs. 6.9 days, p < 0.0001); median hospital costs were less ($9208 vs. $11,657, p < 0.0001); and median hospital charges were less ($28,026 vs. $37,899, p < 0.0001). Median hospital reimbursements were not significantly different in WE versus WD groups ($10,277 vs. $10,362, p = 0.65). Median hospital charges were lower than median hospital reimbursements (net profit) in WE but not in WD. WE versus WD had no significant differences in morbidity, mortality, ≤ 30-day readmission rates, need for repeat ERCP ≤ 30 days, or post-ERCP complications. LIMITATIONS This is a retrospective study. CONCLUSIONS Performing ERCPs during weekends significantly reduced LOS, hospital costs, and hospital charges compared to postponing ERCP to WD and resulted in net hospital profits, without impairing quality of medical care.
Collapse
|
19
|
Cappell MS. Improving the Safety of Endoscopy in Pregnancy: Approaching Gravidity with Gravitas. Dig Dis Sci 2020; 65:2745-2748. [PMID: 32840706 DOI: 10.1007/s10620-020-06557-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022] [Imported: 08/29/2023]
|
20
|
Gill I, Edhi AI, Cappell MS. Proposed characterization of the syndrome of epidural pneumatosis (pneumorrhachis) in patients with forceful vomiting from diabetic ketoacidosis as a clinico-radiologic pentad based on systematic literature review & an illustrative case report. Medicine (Baltimore) 2020; 99:e21001. [PMID: 32871860 PMCID: PMC7458230 DOI: 10.1097/md.0000000000021001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] [Imported: 09/13/2023] Open
Abstract
BACKGROUND Previous literature on epidural pneumatosis (pneumorrhachis, or air in epidural cavity) associated with forceful vomiting in a patient with diabetic ketoacidosis (DKA) has consisted of individual case reports without comprehensive syndrome characterization due to syndromic rarity, with the largest previous literature review comprising 6 cases. Presumed pathophysiology is air escaping from alveolar rupture from forceful vomiting via tissue planes to cause epidural pneumatosis. AIM Systematically review literature to facilitate syndromic diagnosis, evaluation, and treatment. A new illustrative case is reported. METHODS Systematic review of literature using 2 independent readers, 2 computerized databases, and the following medical terms/keywords: ["epidural pneumatosis" OR "pneumorrhachis"] AND ["diabetes" OR "diabetic ketoacidosis" or "DKA"]. Discrepancies between 2 readers were resolved by consensus using prospectively developed study inclusion criteria. Two readers independently abstracted case report. Prospective review protocol and patients, problems, intervene, comparison group, outcomes discussed in Methods section of paper. RESULTS-SYSTEMATIC-LITERATURE-REVIEW Revealed 10 previously reported cases plus 1 new case (see below) that shows this syndrome presents rather stereotypically with the tentatively proposed following pentad (% of patients fulfilling individual criterion): 1-forceful vomiting (100%), 2-during DKA (100%), 3-pneumomediastinum from forceful alveolar rupture (100%), 4-epidural pneumatosis from air escape from pneumomediastinum (100%), and 5-no complications of Boerhaave syndrome or of focal neurological deficits (100%). Pentad is pathophysiologically reasonable because forceful vomiting can cause alveolar rupture, pneumomediastinum, and air entry into epidural space. RESULTS-ILLUSTRATIVE-CASE-REPORT Epidural pneumatosis occurred in a 33-year-old-male with poorly controlled diabetes mellitus type 1 who presented with forceful vomiting while in DKA. Radiologic findings also included subcutaneous emphysema, pneumomediastinum, and small pneumothorax. The patient rapidly improved while receiving acute therapy for DKA, and was discharged after 2 hospital days. STUDY LIMITATIONS Limited number of analyzed, retrospectively reported cases. Case reports subject to reporting bias. Specificity, positive predictive value, and negative predictive value not meaningfully analyzed in this homogeneous population. CONCLUSIONS Based on systematic review, syndrome is tentatively proposed as a pentad with: 1-forceful vomiting, 2-during DKA, 3- pneumomediastinum, 4-epidural pneumatosis, and 5-no complications of Boerhaave syndrome or focal neurological deficits. Proposed pentad should be prospectively tested in a larger population including patients with this versus closely related syndromes.
Collapse
|
21
|
Arora A, Jacob M, Cappell MS. Novel videoendoscopy demonstrating irregular, pulsatile GI bleeding from left atrium through an esophageal fistula after pulmonary vein isolation and catheter ablation for atrial fibrillation (with video). Gastrointest Endosc 2020; 92:211-212. [PMID: 32035873 DOI: 10.1016/j.gie.2020.01.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 01/31/2020] [Indexed: 02/08/2023] [Imported: 09/13/2023]
|
22
|
|
23
|
Cappell MS. Two case reports of novel syndrome of bizarre performance of gastrointestinal endoscopy due to toxic encephalopathy of endoscopists among 181767 endoscopies in a 13-year-university hospital review: Endoscopists, first do no harm! World J Gastroenterol 2020; 26:984-991. [PMID: 32206008 PMCID: PMC7081007 DOI: 10.3748/wjg.v26.i9.984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 12/04/2019] [Accepted: 02/21/2020] [Indexed: 02/06/2023] [Imported: 09/13/2023] Open
Abstract
BACKGROUND Although deficient procedures performed by impaired physicians have been reported for many specialists, such as surgeons and anesthesiologists, systematic literature review failed to reveal any reported cases of deficient endoscopies performed by gastroenterologists due to toxic encephalopathy. Yet gastroenterologists, like any individual, can rarely suffer acute-changes-in-mental-status from medical disorders, and these disorders may first manifest while performing gastrointestinal endoscopy because endoscopy comprises so much of their workday.
CASE SUMMARIES Among 181767 endoscopies performed by gastroenterologists at William-Beaumont-Hospital at Royal-Oak, two endoscopies were performed by normally highly qualified endoscopists who manifested bizarre endoscopic interpretation and technique during these endoscopies due to toxic encephalopathy. Case-1-endoscopist repeatedly insisted that gastric polyps were colonic polyps, and absurdly “pressed” endoscopic steering dials to “take” endoscopic photographs; Case-2-endoscopist repeatedly insisted that had intubated duodenum when intubating antrum, and wildly turned steering dials and bumped endoscopic tip forcefully against antral wall. Endoscopy nurses recognized endoscopists as impaired and informed endoscopy-unit-nurse-manager. She called Chief-of-Gastroenterology who advised endoscopists to terminate their esophagogastroduodenoscopies (fulfilling ethical imperative of “physician, first-do-no-harm”), and go to emergency room for medical evaluation. Both endoscopists complied. In-hospital-work-up revealed toxic encephalopathy in both from: case-1-urosepsis and left-ureteral-impacted-nephrolithiasis; and case-2-dehydration and accidental ingestion of suspected illicit drug given by unidentified stranger. Endoscopists rapidly recovered with medical therapy.
CONCLUSION This rare syndrome (0.0011% of endoscopies) may manifest abruptly as bizarre endoscopic interpretation and technique due to impairment of endoscopists by toxic encephalopathy. Recommended management (followed in both cases): 1-recognize incident as medical emergency demanding immediate action to prevent iatrogenic patient injury; 2- inform Chief-of-Gastroenterology; and 3-immediately intervene to abort endoscopy to protect patient. Syndromic features require further study.
Collapse
|
24
|
Edhi AI, Gjeorgjievski M, Kulesza G, Cappell MS. Esophagopericardial fistula from thermal injury after local abnormal ventricular activity arrhythmia ablation therapy: endoscopic findings and therapy. Gastrointest Endosc 2020; 91:709-711. [PMID: 31560876 DOI: 10.1016/j.gie.2019.09.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 09/20/2019] [Indexed: 12/11/2022] [Imported: 09/13/2023]
|
25
|
Cappell MS, Stavropoulos SN, Friedel D. Updated Systematic Review of Achalasia, with a Focus on POEM Therapy. Dig Dis Sci 2020; 65:38-65. [PMID: 31451984 DOI: 10.1007/s10620-019-05784-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 08/07/2019] [Indexed: 02/06/2023] [Imported: 09/13/2023]
Abstract
AIM To systematically review clinical presentation, diagnosis, and therapy of achalasia, focusing on recent developments in high-resolution esophageal manometry (HREM) for diagnosis and peroral endoscopic myotomy (POEM) for therapy. METHODS Systematic review of achalasia using computerized literature search via PubMed and Ovid of articles published since 2005 with keywords ("achalasia") AND ("high resolution" or "HREM" or "peroral endoscopic myotomy" or "POEM"). Two authors independently performed literature searches and incorporated articles into this review by consensus according to prospectively determined criteria. RESULTS Achalasia is an uncommon esophageal motility disorder, usually manifested by dysphagia to solids and liquids, and sometimes manifested by chest pain, regurgitation, and weight loss. Symptoms often suggest more common disorders, such as gastroesophageal reflux disease (GERD), thus often delaying diagnosis. Achalasia is a predominantly idiopathic chronic disease. Diagnosis is typically suggested by barium swallow showing esophageal dilation; absent distal esophageal peristalsis; smoothly tapered narrowing ("bird's beak") at esophagogastric junction; and delayed passage of contrast into stomach. Diagnostic findings at high-resolution esophageal manometry (HREM) include: distal esophageal aperistalsis and integrated relaxation pressure (trough LES pressure during 4 s) > 15 mmHg. Achalasia is classified by HREM into: type 1 classic; type 2 compartmentalized high pressure in esophageal body, and type 3 spastic. This classification impacts therapeutic decisions. Esophagogastroduodenoscopy is required before therapy to assess esophagus and esophagogastric junction and to exclude distal esophageal malignancy. POEM is a revolutionizing achalasia therapy. POEM creates a myotomy via interventional endoscopy. Numerous studies demonstrate that POEM produces comparable, if not superior, results compared to standard laparoscopic Heller myotomy (LHM), as determined by LES pressure, dysphagia frequency, Eckardt score, hospital length of stay, therapy durability, and incidence of GERD. Other therapies, including botulinum toxin injection and pneumatic dilation, have moderately less efficacy and much less durability than POEM. CONCLUSION This comprehensive review suggests that POEM is equivalent or perhaps superior to LHM for achalasia in terms of cost efficiency, hospital length of stay, and relief of dysphagia, with comparable side effects. The data are, however, not conclusive due to sparse long-term follow-up and lack of randomized comparative clinical trials. POEM therapy is currently limited by a shortage of trained endoscopists.
Collapse
|