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Article

Impact of Endoscopic Band Ligation on Gastric Complications Associated with Portal Hypertension

1
Department of Health Sciences, “Magna Graecia” University of Catanzaro, 88100 Catanzaro, Italy
2
Gastroenterology Unit, “Annunziata” Hospital, AOCS, 87100 Cosenza, Italy
3
Gastrointestinal Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
4
Regional Center for Functional and Motility Digestive Disorders, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
*
Author to whom correspondence should be addressed.
Gastroenterol. Insights 2025, 16(3), 28; https://doi.org/10.3390/gastroent16030028
Submission received: 22 May 2025 / Revised: 25 July 2025 / Accepted: 4 August 2025 / Published: 6 August 2025
(This article belongs to the Special Issue Advances in the Management of Gastrointestinal and Liver Diseases)

Abstract

Background/Objectives: Clinically significant portal hypertension (CSPH) in cirrhotic patients impacts mortality rates and quality of life. CSPH increases the risk of systemic decompensation and could predispose to the deterioration of portal hypertension (PH)–gastric complications, such as portal hypertensive gastropathy (PHG) and portal hypertensive polyps (PHPs). In the management of CSPH with high-risk varices, endoscopic band ligation (EBL) is effective in preventing variceal bleeding. However, this procedure has several drawbacks, ranging from its inability to treat PH to the potential development of significant PH–gastric complications. The aim of our study is to evaluate endoscopic changes in PHG, PHPs, and gastric varices before and after the obliteration of esophageal varices, highlighting the potential risks of EBL. Methods: We retrospectively evaluated forty-four patients who underwent EBL for esophageal varices in emergency and elective settings, according to Baveno VII guidelines. We assessed the presence and severity of PHG, the status of gastric varices, and the number of PHPs before and after the eradication of esophageal varices. We used Fisher’s exact test and t-tests to compare the endoscopic and clinical-laboratory data statistically. A p-value < 0.05 was considered statistically significant. Results: This study found that after the eradication of varices, there was a significant worsening of PHG in 28 patients (63%) compared to before the procedure (p < 0.05). The condition remained stable in 14 patients (31%). However, it is worth noting that 90% of the patients exhibited severe PHG at baseline. Additionally, the absence of ascites and the non-administration of beta blockers at baseline were independent risk factors for worsening PHG (p < 0.05). Along with the deterioration of PHG, three patients (7%) developed gastric varices, all classified as type 1 gastroesophageal varices, and in two patients (4.5%), PHPs were formed. In particular, out of these two cases, the number of PHPs increased from one to two compared to the baseline. Conclusions: Our study underscores the association of EBL with a general worsening of PH–gastric complications and the protective effect of beta blockers in this context. Despite these promising results, future studies are needed to assess whether the worsening of PH–gastric complications is sustained over time and whether it is associated with a deterioration in clinical outcomes in patients with cirrhosis. Such evidence could help guide a more informed therapeutic decision between EBL and beta blockers.

1. Introduction

Liver cirrhosis is a significant global public health issue, ranked as the eleventh leading cause of mortality, resulting in approximately 1 million deaths annually. It compromises the typical liver architecture, histologically characterized by fibrosis and nodular regeneration [1]. Approximately 90% of patients with hepatic cirrhosis develop portal hypertension, which is a primary cause of mortality in patients with liver diseases. In this context, the identification and management of clinically significant portal hypertension (CSPH) hold paramount importance in preventing the risk of hepatic decompensation and improving the quality of life of cirrhotic patients [2]. The onset of CSPH not only increases the risk of complications such as ascites, variceal bleeding, and hepatic encephalopathy but also predisposes to the development of portal hypertensive gastropathy (PHG) and portal hypertensive polyps (PHPs), further compromising the prognosis of cirrhotic patients [3,4]. PHG prevalence in cirrhotic patients ranges from 20% to 98%, increasing with the severity of the disease [5]. It is associated with portal hypertension (PH), which leads to increased blood flow in the gastric mucosa, resulting in inflammation and susceptibility to damage, such as erosion and ulceration. Typically, it is asymptomatic, but in more severe forms, it is associated with gastrointestinal bleeding and anemia. On the other hand, PHPs are polyps of the upper gastrointestinal tract that arise from the proliferation of vessels within the gastric wall. Their prevalence in cirrhotic patients is between 0.9% and 2.2%, although one study indicates a prevalence of 33.5% [6]. They do not exhibit malignant characteristics and are generally asymptomatic; however, they may bleed and cause anemia. Furthermore, there is a documented case in the literature of pyloric obstruction mediated by PHPs [7].
In this context, beta blockers, particularly carvedilol, effectively treat CSPH by reducing splanchnic vasodilation and cardiac output [8]. An alternative to beta blockers for managing variceal bleeding is endoscopic band ligation (EBL), which, while effective in preventing variceal bleeding, presents challenges due to the lack of action on portal hypertension and the possible development of upper gastrointestinal complications like PHG and PHPs [7].
The aim of the present study is to evaluate the changes in PHG, PHPs, and gastric varices evaluated by upper endoscopy before and after the obliteration of esophageal varices, providing a comprehensive understanding of disease progression.

2. Materials and Methods

This retrospective study, performed in a tertiary care center hospital between January 2022 and July 2024, enrolled forty-four patients diagnosed with cirrhosis resulting from various etiologies. Following the Baveno VII guidelines, those who underwent EBL of esophageal varices in emergency and elective settings [3]. The exclusion criteria were previous variceal ligation, splenectomy, and portal thrombosis.
The patients’ clinical, laboratory, and instrumental data were collected. In particular, complications like ascites, hepatocarcinoma, and thrombosis in the spleno–portal–mesenteric axis were evaluated using ultrasound, while encephalopathy was assessed according to the West Haven criteria [8]. Additionally, the degree of fibrosis was evaluated using the APRI and FIB-4 scores. Finally, the CHILD–PUGH and MELD scores were calculated for each patient.
Esophagogastroduodenoscopy (EGD) was carried out using an Olympus GIF 160 video endoscope (Olympus America Inc., Melville, NY, USA). Before the procedure, patients were given premedication, which consisted of topical anesthesia in the throat using lidocaine spray and intravenous sedation with midazolam. Esophageal varices were categorized using the Japanese Research Society for Portal Hypertension (JRSPH) criteria, while gastric varices were classified using the Sarin classification system [9,10,11].
To define the presence and severity of PHG, the Baveno III, NIEC, and McCormack criteria were adopted to minimize subjective interpretation errors [8]. Additionally, the number and size of PHPs were assessed, with their diagnosis confirmed histologically. PHPs are characterized by a lamina propria with few inflammatory cells, an absence of muscular fibers, and, most notably, abundant proliferating capillaries with a significantly increased vascular diameter exceeding 50 μm [6].
Ligation was performed by placing multiple rubber bands (Saeed’s multiband ligator, Wilson’s Cook) on the varices, starting from the gastroesophageal junction and proceeding helically for approximately 5–8 cm. Endoscopic ligations were repeated every 3–4 weeks until variceal eradication was achieved, defined as complete obliteration or reduction to grade 1 size, according to JRSPH criteria. Upon eradicating esophageal varices, we reevaluated the presence and severity of PHG, the status of gastric varices, and the number of PHPs.

Statistical Analysis

Continuous variables are expressed as mean ± standard deviation (SD) if normally distributed and as median with interquartile range (IQR) otherwise. Categorical data are shown as frequencies and percentages. Statistical analysis was conducted to evaluate differences between endoscopic characteristics pre- and post-EBL. The Kruskal–Wallis test with post hoc pairwise test (Bonferroni correction), the Mann–Whitney U test, or the chi-squared test was used to perform the analysis between groups and within groups, as appropriate. In addition, univariate binary logistic regression was performed in order to determine the variables associated with PHG worsening. Then, statistically significant variables in the univariate analysis were included in a multivariable logistic regression model to define independent risk factors. Logistic regression results are presented as odds ratio (OR) and 95% confidence interval (95% CI). Analysis was performed using IBM SPSS® Statistics (IBM, Armonk, NY, USA), Version 26; p-values < 0.05 were considered statistically significant.

3. Results

Forty-four patients were enrolled, including n.36 (82%) males and n.8 (18%) females, with a mean age of 64 ± 12 years (Table 1). All the patients described presented liver cirrhosis, with a viral etiology in 21% (n.9) of the patients, alcohol in 43% (n.19), and metabolic in 36% (n.16), respectively. The mean range of disease duration was 4 ± 5 years. Regarding metabolic comorbidities, fifteen patients (34%) had type 2 diabetes mellitus and eighteen (41%) had arterial hypertension. At baseline, the mean MELD score of the patients was 15 ± 6, and the CHILD-PUGH score was A in eighteen (41%), B in twenty (45%), and C in six (14%) patients. The APRI and FIB-4 scores were >1 and >3.25, respectively, in all patients. Concerning complications of liver cirrhosis, eighteen patients (41%) had ascites at the time of the initial EGD, although no evidence of spontaneous bacterial peritonitis or hepatorenal syndrome was observed. Additionally, eight patients (18%) showed radiological evidence of hepatocellular carcinoma. All patients exhibited minimal hepatic encephalopathy, but none showed signs of spatial–temporal disorientation.
The first EBL procedure was performed in emergency (due to upper gastrointestinal bleeding from esophageal varices) in sixteen patients (36%) and electively (following evidence of F3 varices with red signs per the JRSPH classification during a follow-up EGD) in twenty-eight patients (64%). In total, twenty-two patients (50%) were already receiving beta-blocker treatment, with Carvedilol 12.5 mg/day, before the first EBL; of these, twelve patients (27%) were on pharmacological treatment before the elective procedure, and ten patients (23%) were before the emergency procedure. Specifically, 75% of patients undergoing elective ligation were already taking beta blockers, whereas only 35% of those undergoing emergency ligation were on such treatment; this statistically significant difference (p-value 0.012) highlights beta-blockers’ effectiveness in preventing variceal bleeding.
At the baseline EGD, twenty-six patients (59%) showed evidence of PHG, while eighteen (41%) did not present endoscopic signs of PHG. Among the patients with PHG at baseline, nineteen (73%) had a mild form according to the Baveno III, NIEC, and McCormack systems, while seven (27%) had a severe form. The correlation between baseline clinical and endoscopic characteristics and the presence of PHG was evaluated, finding that the presence of ascites statistically significantly correlates with the presence of PHG at baseline (p-value = 0.036). The correlation with other baseline clinical and endoscopic variables did not reach statistical significance. For example, in patients with PHG, the FIB-4 value was higher than in patients without PHG (with values of 11 ± 8 and 8 ± 9, respectively). However, this difference was not statistically significant (Table 2).
Regarding gastric varices at baseline EGD, three patients (7%) had gastric varices, all of type 2 gastroesophageal varices (GOV2). Of these three patients, all had a viral etiology. One (33%) was already on beta blockers, and none showed the presence of ascites, PHG, or PHPs. Finally, all three underwent emergency EBL. At baseline EGD, two patients (5%) presented with PHPs: the first had two polyps measuring 10 and 6 mm, and the second had multiple polyps, the biggest measuring 15 mm. The etiology was viral in one patient and metabolic in the other. Both patients were on beta blockers at baseline, and neither had ascites. PHG was also present and classified as mild in one of the two cases, while neither had gastric varices. Both underwent EBL for prophylaxis.
At the last upper endoscopic control, after a median observation period of 4 months (range: 2–6 months) and following the successful eradication of varices with a variable number of subsequent sessions ranging from 0 to 3, the clinical and endoscopic variables of the patients were re-evaluated, and a comparison was made between the variables at T0 and T1. Regarding the endoscopic variables, at T0, PHG was present in twenty-six patients (59%), while at T1, PHG was observed in forty-two patients (95%) (p < 0.05). Specifically, PHG worsened from mild to severe in twenty-eight patients (63%) (Figure 1), remained stable in fourteen patients (31%), and improved in two patients (4.5%).
Subsequently, the correlation between other baseline clinical, laboratory, and endoscopic variables and the worsening of PHG at T1 was evaluated (Table 3). Among the factors examined, the use of beta blockers and the presence of ascites at T0 were found to be protective factors against the worsening of PHG, with odds ratios (OR) of 3.4 (CI 0.9–12.5, p-value 0.048) and 4.2 (CI: 1.1–15.3; p-value 0.036), respectively. However, upon analyzing the baseline clinical and endoscopic characteristics, it was noted that patients with ascites already had a severe degree of PHG at T0; therefore, the stability of PHG at the control EGD resulted in a skewed calculation of the OR.
On the other hand, regarding other gastric consequences of portal hypertension following the EBL procedure, the formation of gastric varices was recorded in 2 patients, all of type GOV2; both subjects exhibited a worsening of PHG at T1, and PHPs were identified in one of the two. At T0, neither patient was taking beta blockers, and one of them had ascites. Finally, one of the patients had a metabolic etiology, while the other was affected by viral cirrhosis. The presence of PHPs was observed in three patients at T1. In one of these patients, the number of polyps increased compared to baseline; in one, it remained stable, while in the third, no gastric polyps were present at T0 (Figure 2). In patients with increased polyps, beta-blocker use was already present at T0, PHG showed no signs of worsening at T1, and gastric varices did not form at T1. In the patient with a polyp only found at T1, there was no history of beta-blocker use at T0, PHG worsened at T1, and gastric varices formed at T1. Lastly, both patients at T0 did not have ascites, and the etiology of their liver cirrhosis was metabolic.

4. Discussion

The management of primary prophylaxis of esophageal variceal bleeding in liver cirrhotic patients remains a currently debated topic. According to current guidelines, beta blockers, particularly carvedilol, are considered first-line agents for preventing decompensation in patients with esophageal or gastric varices and/or CSPH [3]. These medications aim to reduce PH, to prevent variceal bleeding, and to reduce the risk of the onset of other cirrhotic complications, such as ascites and hepatic encephalopathy [2]. However, in patients with intolerance or contraindications to beta-blocker administration and with high-risk varices (e.g., grade F2 or F3 or with red signs), EBL represents a valid option to prevent variceal bleeding [3]. In this context, the therapeutic management of patients with ascites undergoes certain modifications. Specifically, in patients with ascites and high-risk varices, beta blockers are considered a first-line therapy alongside EBL [8]. Therefore, the choice between beta blockers and EBL in this population depends on the referral center’s expertise and the patient’s overall clinical condition [8]. The different therapeutic approaches between ascitic and non-ascitic patients are based on the hypothesis that beta blockers may induce, particularly in the setting of decompensation, systemic hypotension and a reduction in cardiac reserve [8]. This condition could potentially impair hemodynamic function and exacerbate the clinical status of the ascitic patient. However, this theory is challenged by study findings demonstrating a protective effect of beta blockers even in patients with ascites [11,12]. Conversely, EBL acts exclusively on esophageal varices and may have potential negative effects on other gastric complications related to PH, including PHG, gastric varices, and PHPs [13,14,15].
The prevalence of PHG in cirrhotic patients ranges from 20% to 98% and increases with the severity of the disease [5]. It is linked to PH, which causes increased blood flow to the gastric mucosa, leading to inflammation and vulnerability to injury, such as erosions and ulcers. Typically, asymptomatic, severe cases tend to be associated with gastrointestinal bleeding and anemia. PHG should be differentiated from gastric antral vascular ectasia (GAVE): PHG shows a mosaic-like pattern in the corpus–fundus, with or without red signs, while GAVE shows vascular stripes in the antrum. Histologically, PHG features capillary and venular dilation without inflammation or thrombi, resulting from pro-inflammatory factors associated with hyperdynamic circulation. GAVE has vessel ectasia, thrombosed capillaries, and fibromuscular hyperplasia [8]. The presence of GAVE, according to the NIEC criteria of PHG, worsens the severity of PHG. Various studies showed the correlation between EBL and the development or worsening of PHG. The exacerbation of PHG following the obliteration of esophageal varices may be related to changes in gastric hemodynamics caused by the sudden and significant blockage of blood flow in the involved vessels [16,17]. In a prospective study of 50 cirrhotic patients, mild and severe PHG were present in 74% and 22% of cases, respectively. Four weeks after variceal eradication, 38% exhibited mild PHG and 62% severe [13]. In a randomized clinical trial, PHG was found in 17% of patients before EBL and 85% after six months. Lo et al. suggested that using beta blockers in combination with EBL could improve outcomes [15]. In a retrospective study, PHG was absent, mild, and severe in 31.8%, 32.9%, and 35.3% of cases, respectively; after EBL, mild and severe PHG increased to 35.3% and 48.2% [18]. Lahbabi et al. highlighted the efficacy of EBL in eradicating varices and its association with the development of PHG [19]. Hou et al. observed a worsening of PHG in 17 out of 30 patients after EBL, but this change was temporary. A prolonged follow-up of approximately 18 months showed that, in most cases, PHG returned to baseline levels [20].
Our study confirmed these findings. The worsening of PHG following EBL was statistically significant, even though there was no clinical progression of cirrhosis. At T1, in 63% of patients, PHG was worsened, 31% remained stable, and in 4.5% it was improved. It is important to note that patients whose PHG remained stable had severe-stage PHG at T0, and thus, any subsequent worsening could not be quantifiable using the available endoscopic criteria. To explain these results, Kanke et al. analyzed changes in gastric mucosal hemodynamics after EBL using reflectance spectrophotometry. This study highlighted that EBL causes increased mucosal congestion, decreased hemoglobin saturation, and increased gastric blood volume. However, not all patients exhibited exacerbation of PHG after EBL, likely due to varying hemodynamic dynamics of esophagogastric flow [21]. Indeed, in some patients, venous drainage from the esophagogastric junction occurs in a caudal direction; therefore, blocking flow at this level may contribute to reducing gastric congestion. Furthermore, portal venous hemodynamics and portal venous pressure also depend on the type of extrahepatic collaterals present [22,23]. This may explain the improvement in PHG observed in 4.5% of patients treated with EBL in our study. Additionally, our study analyzed the correlation between clinical/endoscopic variables and the worsening of PHG at T1. Among the factors examined, the use of beta blockers and the presence of ascites at T0 emerged as protective factors against the deterioration of PHG, with an OR of 3.4 (95% CI 0.9–12.5, p-value 0.048) and 4.2 (95% CI: 1.1–15.3; p-value 0.036), respectively. However, patients with ascites already exhibited maximum severity of PHG at T0, and consequently it was not possible to assess any worsening at T1 using the available endoscopic criteria. For this reason, ascites may falsely appear as a protective factor against the development and deterioration of PHG. In contrast, the protective effect of beta blockers on PH and its complications is confirmed. Several studies indicate that EBL is associated with the development of gastric varices. Still, no significant hemorrhages have been recorded in monitored patients, suggesting that EBL does not impact overall prognosis [14,15,18,19]. Our study confirmed these results. In addition to the worsening of PHG, an association between EBL and the development of gastric varices was observed. Indeed, in 5% of patients, gastric varices developed, all of the GOV2 type, but none experienced bleeding.
Another complication of PH in the upper digestive tract is represented by PHPs, which are polyps of the upper gastrointestinal tract arising from the proliferation of vessels within the gastric wall [24,25]. Their prevalence in cirrhotic patients ranges from 0.9% to 2.2%, although one study reports a prevalence of 33.5% [6]. PHPs do not have malignant characteristics and are typically asymptomatic; however, they can bleed and cause anemia. Additionally, there is a documented case in the literature of pyloric obstruction mediated by PHP [7]. Regarding PHPs, only Kara et al. showed a progression or first occurrence of PHPs post-EBL in candidates who underwent upper gastrointestinal endoscopy [26,27]. In this regard, our study highlighted the development of PHPs in 5% of patients undergoing EBL.
Our study confirms the findings reported in the literature regarding the negative impact of EBL on PHG, highlighting the protective role of beta blockers in preventing such complications. Additionally, our data underscore the association between EBL and the development of gastric varices, particularly of the GOV2 type, which did not exhibit signs of rupture during the analyzed follow-up period, and the development of PHPs. Although these polyps are generally asymptomatic, it is essential to consider that they may be associated with clinical manifestations such as anemia and other related symptoms. Hence, we observed an overall worsening of the gastric complications associated with PH, despite the protective effect of non-selective beta-blocker treatment. Overall, NSBBs offer systemic benefits by lowering portal pressure and reducing the risk of complications like variceal bleeding, ascites, and encephalopathy. However, they require close monitoring due to potential side effects such as hypotension, renal dysfunction, and limited use in advanced cirrhosis. EBL effectively controls variceal bleeding and is a key option for patients who cannot tolerate NSBBs, but it does not reduce portal pressure and carries risks of post-procedure complications like ulcers or rebleeding. Each approach has distinct advantages and limitations, often requiring individualized treatment decisions [8]. Pro and cons of EBL and beta blockers are summarized in Table 4.
The main limitations of our study are its retrospective design and the number of analyzed patients. For this reason, prospective studies involving a larger patient cohort are necessary to better assess the real correlation between elastic ligation of esophageal varices and the development or worsening of other PH-related gastric complications. In addition, the short follow-up of our study assesses only the endoscopic effects of EBL when variceal eradication has been achieved, rather than in the long term. In this context, Hou et al. observed a worsening of PHG in 17 out of 30 patients examined after EBL. However, this worsening proved to be transient: a longer follow-up (approximately 18 months) showed that PHG had returned to baseline levels in the majority of patients [28].
Therefore, our results need to be confirmed by studies with extended follow-up and larger cohorts to assess whether the worsening of PH–gastric complications is sustained over time and whether they have implications for the prognosis of cirrhotic patients.
Another limitation is the absence of diagnostic tests to quantify portal pressure and to evaluate its changes following variceal eradication. In addition, in patients who underwent emergency elastic ligation, there may have been an underestimation of baseline PHG due to massive bleeding, which could have impeded complete visualization of the underlying gastric mucosa.

5. Conclusions

Our study showed that the EBL is associated with a higher incidence of gastric complications related to PH. Specifically, we observed a statistically significant increase in the grade of PHG among patients undergoing this procedure. Additionally, gastric variceal formation was identified in 5% of patients, all classified as GOV2 type. Furthermore, PHPs were negatively impacted after EBL, affecting 5% of the cohort. Conversely, the use of beta blockers seemed to offer a protective effect against developing gastric complications following EBL. Although our results need to be confirmed by studies with longer follow-up and larger cohorts to draw robust conclusions, they appear to support the latest evidence on this issue. In preventing variceal bleeding in patients with compensated cirrhosis and high-risk varices, current guidelines emphasize non-selective beta blockers as the primary treatment over EBL. In patients with decompensated cirrhosis, however, the data may support combining EBL with beta blockers, in line with the recommendations from the CAVARLY trial [29]. Such evidence could help guide a more informed therapeutic decision between EBL and beta blockers.

Author Contributions

Conceptualization, M.L.G. and G.F. (Giulia Fabiano); methodology, M.L.G. and R.S.; software, R.S.; validation, R.S., L.A. and M.V.; formal analysis, M.L.G. and R.S.; investigation, G.F. (Giulia Fabiano), R.D.M., I.L., G.F. (Giusi Franco) and F.R.; resources, G.F. (Giulia Fabiano), R.D.M., I.L., G.F. (Giusi Franco) and F.R.; data curation, G.F. (Giulia Fabiano) and M.L.G.; writing—original draft preparation, L.A. and M.L.G.; writing—review and editing, R.S. and F.L.; visualization, M.V., F.L. and L.A.; supervision, L.A. All authors have read and agreed to the published version of the manuscript.

Funding

This research received no external funding.

Institutional Review Board Statement

The study was conducted in accordance with the Declaration of Helsinki and approved by the Ethics Committee of “Magna Graecia” University of Catanzaro (approval no. 14/28 January 2025).

Informed Consent Statement

Informed consent was not required, as the study was conducted retrospectively.

Data Availability Statement

The original contributions presented in the study are included in the article; further inquiries can be directed to the corresponding author.

Acknowledgments

We would also like to thank Simone Scarlata for his critical review of the English language.

Conflicts of Interest

The authors declare no conflicts of interest.

Abbreviations

The following abbreviations are used in this manuscript:
CSPHClinically Significant Portal Hypertension
EGDEsophagogastroduodenoscopy
GOV2Type 2 Gastroesophageal Varices
JRSHJapanese Research Society for Portal Hypertension
OROdds Ratios
PHPortal Hypertension
PHGPortal Hypertension Gastropathy
PHPsPortal Hypertension Polyps

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Figure 1. This figure depicts the worsening of PHG following EBL in a patient from our cohort. (A) pre-EBL, a mild PHG is observed, characterized by a snake sign. (B) Post-EBL, the PHG appears severe, displaying a snake sign and cherry red spot.
Figure 1. This figure depicts the worsening of PHG following EBL in a patient from our cohort. (A) pre-EBL, a mild PHG is observed, characterized by a snake sign. (B) Post-EBL, the PHG appears severe, displaying a snake sign and cherry red spot.
Gastroent 16 00028 g001
Figure 2. This figure depicts the increment of PHPS number before and after EBL: (A) PHPs pre-EBL; (B) PHPs post-EBL.
Figure 2. This figure depicts the increment of PHPS number before and after EBL: (A) PHPs pre-EBL; (B) PHPs post-EBL.
Gastroent 16 00028 g002
Table 1. Clinical features of the study group.
Table 1. Clinical features of the study group.
Patients (N = 44)
Demographic and anthropometric data
Age (years)64 ± 12
Male gender, n (%)36 (82)
BMI (Kg/m2)24 ± 5
Disease characteristics
Disease duration (years)4 ± 5
CHILD–PUGH
A, n (%)18 (41)
B, n (%)20 (45)
C, n (%)6 (14)
CHILD–PUGH, numeric7 ± 2
Disease etiology
Viral, n (%)9 (21)
Alcoholic, n (%)19 (43)
Metabolic, n (%)16 (36)
Hepatic encephalopathy, n (%)44 (100%)
Ascites, n (%)18 (41)
Hepatocarcinoma, n (%)8 (18)
Score
APRI1 ± 2
FIB-410 ± 8
Dysmetabolic comorbidities, n (%)
T2DM15 (34)
Hypertension18 (41)
Treatments
Emergency ligature, n (%)16 (36)
Election ligature, n(%)28 (64)
Beta blockers, n (%)22 (50)
Table 2. Variables stratified by PHG presence or absence.
Table 2. Variables stratified by PHG presence or absence.
With PHG (n.26)Without PHG (n.18)p-Value
Demographic and anthropometric
Age (years)64 ± 1162 ± 140.517
Male gender, n (%)23 (89)13 (72)0.170
BMI (Kg/m2)24 ± 524 ± 50.893
Disease characteristics
Disease duration (years)4 ± 44 ± 70.674
CHILD–PUGH, numeric8 ± 27 ± 20.065
Disease etiology 0.124
Viral, n (%)8 (31)1 (5)0.124
Alcoholic, n (%)10 (38)9 (50)0.124
Metabolic, n (%)8 (31)8 (44)0.124
Hepatic encephalopathy, n (%)26 (100)18 (100)
Ascites, n (%)14 (54)4 (22)0.036
Hepatocarcinoma, n (%)5 (19)3 (17)0.828
Dysmetabolic comorbidities
T2DM8 (31)7 (39)0.576
Hypertension9 (35)9 (50)0.307
Biohumoral parameters
Hb (g/dL)9 ± 28 ± 20.139
PLT (109/µL)71 ± 4688 ± 660.268
INR1 ± 01 ± 00.726
Albumin (g/dL)3 ± 03 ± 00.317
Creatinine (mg/dL)1 ± 01 ± 00.277
GGT (U/L)206 ± 396125 ± 1070.407
ALT (UI/L)68 ± 14837 ± 260.381
AST (UI/L)100 ± 16353 ± 520.252
Bilirubin (g/dL)3 ± 22 ± 10.072
Score
FIB-411 ± 88 ± 90.170
APRI SCORE1 ± 21 ± 11.412
Treatments
Emergency ligature, n (%)15 (58)13 (72)0.325
Election ligature, n(%)11 (42)5 (28)0.325
Beta blockers, n (%)16 (61)6 (33)0.066
Table 3. Variables associated with worsening PHG post EBL.
Table 3. Variables associated with worsening PHG post EBL.
PHG Not
Worsened
(n.16)
PHG Worsened (n.28)OR (95% CI)p-Value
Demographic and anthropometric data
Age (years)66 ± 962 ± 131 (0.9–1.0)0.294
Male gender, n (%)13 (81)23 (82)0.9 (0.2–4.6)0.941
BMI (Kg/m2)24 ± 524 ± 51 (0.9–1.1)0.707
Disease characteristics
Disease duration (years)4 ± 34 ± 61.0 (0.9–1.1)0.637
CHILD–PUGH numeric8 ± 27 ± 20.8 (0.5–1.1)0.171
Disease etiology
Viral, n (%)5 (31)4 (14)1.6 (0.7–3.7)0.283
Alcoholic, n (%)6 (37)13 (46)1.6 (0.7–3.7)0.283
Metabolic, n (%)5 (31)11 (39)1.6 (0.7–3.7)0.283
Hepatic encephalopathy, n (%)16 (100)28 (100)
Ascites, n (%)10 (62)8 (28)4.2 (1.1–15.3)0.032
Hepatocarcinoma, n (%)3 (19)5 (18)1.0 (0.2–5.1)0.941
Gastric varices T0, n (%)0 (0)300.999
PHPs T0, n (%)1 (6)11.8 (0.1–31)0.695
Dysmetabolic comorbidities
T2DM4 (25)11 (39)0.5 (0.1–2.0)0.340
Hypertension6 (37)12 (43)1.2 (0.3–4.4)0.728
Biohumoral parameters
Hb (g/dL)9 ± 38 ± 20.835 (0.6–1.1)0.167
PLT (109/µL)79 ± 4477 ± 501.0 (0.98–1.02)0.876
INR1 ± 01 ± 02.2 (0.2–25.9)0.524
Albumin (g/dL)3 ± 03 ± 01.2 (0.4–3.7)0.741
Creatinine (mg/dL)1.2 ± 10.8 ± 00.4 (0.1–1.2)0.107
GGT (U/L)221 ± 493145 ± 1340.99 (0.99–1.0)0.467
ALT (UI/L)88 ± 18536 ± 320.99 (0.98–1.0)0.280
AST (UI/L)120 ± 120258 ± 550.97 (0.9–1.0)0.191
Bilirubin (g/dL)2 ± 22 ± 20.95 (0.7–1.3)0.761
Score
FIB-411 ± 89 ± 80.97 (0.9–1)0.432
APRI SCORE2 ± 31 ± 10.9 (0.6–1.2)0.362
Treatment
Emergency ligature, n (%)8 (50)20 (72)0.4 (0.1–1.4)0.160
Election ligature, n (%)8 (50)8 (28)0.4 (0.1–1.4)0.160
Beta blockers, n (%)11 (69)11 (39)3.4 (0.9–12.5)0.050
Table 4. Pros and cons of EBL and beta blockers.
Table 4. Pros and cons of EBL and beta blockers.
TreatmentProsCons
NSBBs
-
Act on multiple pathways: reduce cardiac output (β1 blockade), curb splanchnic vasodilation (β2 blockade), and reduce intrahepatic resistance (α1 blockade, in Carvedilol).
-
Lower portal pressure, reducing the risk of variceal bleeding and other complications (e.g., ascites, hepatic encephalopathy, SBP).
-
Recommended by Baveno VII for both compensated and decompensated cirrhosis.
-
Carvedilol improves survival even in some decompensated patients (e.g., with ascites).
-
Show pleiotropic effects, including antifibrotic properties.
-
Not all patients respond (HVPG-guided assessment required).
-
Require close monitoring due to risks of hypotension, renal impairment, and hyponatremia.
-
Contraindicated in patients with SBP <90 mmHg, serum creatinine >1.5 mg/dL, or Na <130 mmol/L.
-
Potentially harmful in late-stage cirrhosis with low cardiac reserve (risk of hepatorenal syndrome).
-
The therapeutic window hypothesis limits their use in end-stage disease.
EBL
-
Directly prevents/treats variceal bleeding. Considered superior to NSBBs in preventing rebleeding in some studies.
-
First-line in patients intolerant to NSBBs or with contraindications.
-
Primary option for high-risk varices when NSBBs cannot be used.
-
Life-saving when combined with other interventions during acute bleeding.
-
No impact on portal hypertension or systemic hemodynamics
-
Associated with complications (e.g., ulceration, post-banding bleeding, dysphagia).
-
Does not prevent other complications of PH (ascites, HE, SBP).
-
In primary prophylaxis, reserved only for specific high-risk compensated patients.
-
Invasive and requires endoscopic expertise and infrastructure.
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Gambardella, M.L.; Fabiano, G.; Spagnuolo, R.; De Marco, R.; Luppino, I.; Franco, G.; Rettura, F.; Verta, M.; Luzza, F.; Abenavoli, L. Impact of Endoscopic Band Ligation on Gastric Complications Associated with Portal Hypertension. Gastroenterol. Insights 2025, 16, 28. https://doi.org/10.3390/gastroent16030028

AMA Style

Gambardella ML, Fabiano G, Spagnuolo R, De Marco R, Luppino I, Franco G, Rettura F, Verta M, Luzza F, Abenavoli L. Impact of Endoscopic Band Ligation on Gastric Complications Associated with Portal Hypertension. Gastroenterology Insights. 2025; 16(3):28. https://doi.org/10.3390/gastroent16030028

Chicago/Turabian Style

Gambardella, Maria Luisa, Giulia Fabiano, Rocco Spagnuolo, Rosanna De Marco, Ileana Luppino, Giusi Franco, Francesco Rettura, Mario Verta, Francesco Luzza, and Ludovico Abenavoli. 2025. "Impact of Endoscopic Band Ligation on Gastric Complications Associated with Portal Hypertension" Gastroenterology Insights 16, no. 3: 28. https://doi.org/10.3390/gastroent16030028

APA Style

Gambardella, M. L., Fabiano, G., Spagnuolo, R., De Marco, R., Luppino, I., Franco, G., Rettura, F., Verta, M., Luzza, F., & Abenavoli, L. (2025). Impact of Endoscopic Band Ligation on Gastric Complications Associated with Portal Hypertension. Gastroenterology Insights, 16(3), 28. https://doi.org/10.3390/gastroent16030028

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