Loop Electrosurgical Excision Procedure Research Articles

Eliminating HPV DNA Positive Result with Large Loop Excision of the Transformation Zone (LLETZ)/Loop Electrosurgical Excision Procedure (LEEP) in Precancerous Cervical Lesions

Eliminating HPV DNA Positive Result with Large Loop Excision of the Transformation Zone (LLETZ)/Loop Electrosurgical Excision Procedure (LEEP) in Precancerous Cervical Lesions

Follow-up of women with cervical adenocarcinoma in situ treated by conization: A single centre clinical experience

ObjectiveHysterectomy has been the historical gold standard final step in the treatment algorithm of adenocarcinoma in situ (AIS) recommended by most North American colposcopy guidelines. AIS disproportionately affects young childbearing age women, therefore a fertility sparing treatment option is desirable. Our study examines the impact of conservative treatment of AIS with conization followed by serial surveillance. MethodsA retrospective chart review was completed of patients treated for AIS from 2006 to 2020. Charts were identified by pathologic diagnosis of AIS on cervical and uterine specimens. Charts were excluded if AIS was not treated with conization, if AIS was not confirmed on initial conization specimen, or if invasive disease was found at initial conization. Results121 patient charts were analyzed. Median age of patients at first conization and hysterectomy was 34.8 and 40.9, respectively. First conization was by Cold Knife Cone in 58% of patients, and by Loop Electrosurgical Excisional Procedure in 42% of patients. Median follow-up period in our study was 609 days. 5% of patients had recurrence, with only one patient who recurred as cancer. One case of recurrence had a positive initial conization margin. Median time to recurrence was 700 days. 47% of patients underwent eventual hysterectomy. Residual AIS was found in 23% of hysterectomy specimens. Adenocarcinoma was diagnosed on hysterectomy specimen in four patients. ConclusionOur study demonstrates the oncologic safety of treating AIS with conization and serial surveillance. Routine hysterectomy completed as a part of the AIS treatment algorithm, as in current clinical guidelines, is unnecessary.

Post-Conization HPV Vaccination and Its Impact on Viral Status: A Retrospective Cohort Study in Troms and Finnmark, 2022.

Human papillomavirus (HPV) is associated with cellular changes in the cervix leading to cancer, which highlights the importance of vaccination in preventing HPV infections and subsequent cellular changes. Women undergoing the loop electrosurgical excision procedure (LEEP), a treatment for high-grade cervical intraepithelial neoplasia (CIN2+), remain at risk of recurrence. This study assessed the effect of post-conization HPV vaccination on the viral status of women at six months post-conization, aiming to evaluate the vaccine's effectiveness in preventing recurrence of CIN2+. A retrospective cohort study was conducted among women in Troms and Finnmark who underwent conization in 2022. Using the SymPathy database and the national vaccination register (SYSVAK), we analyzed the vaccination statuses and HPV test results of women born before 1991, who had not received the HPV vaccine prior to conization. Out of 419 women undergoing conization, 243 met the inclusion criteria. A significant association was found between post-conization HPV vaccination and a negative HPV test at six months of follow-up (ARR = 12.1%, p = 0.039). Post-conization HPV vaccination significantly reduced the risk of a positive HPV test at the first follow-up, suggesting its potential in preventing the recurrence of high-grade cellular changes. However, the retrospective design and the insufficient control of confounding variables in this study underscore the need for further studies to confirm these findings.

Comparison of Sexual Function after Thermal Ablation Versus Loop Electrosurgical Excision Procedure (LEEP) for Cervical Intraepithelial Neoplasia (CIN 2 and 3): A Randomized Controlled Trial.

The prevention of cervical cancer can be achieved by treating high-grade cervical precancerous lesions. Treatment options for cervical precancer include excisional procedures, and ablation treatments. Despite the long pre-invasive course of the disease, literature addressing sexual function post-treatment for cervical pre-invasive lesions is scarce. This study aims to bridge this gap and assess the sexual function and the acceptability, efficacy, safety, and complications of loop electrosurgical excision procedure (LEEP) versus thermal ablation. The prospective open-label randomized controlled trial recruited women aged 22-55 with histologically confirmed Cervical Intraepithelial Neoplasia (CIN) 2 and 3 lesions. Participants were randomly allocated to either thermal ablation or LEEP. All cases were followed up with a Pap smear at three- and six-months post treatment. Sexual health assessments were conducted using a questionnaire at baseline and 3 months post-procedure. Secondary outcome measures included comparison of acceptability, pain, and side effects between the two treatment measures. Out of 1356 screened cases, 60 were included in the study and randomized in two groups. The groups had similar baseline characteristics. Duration of LEEP was longer than thermal ablation (25.33 vs. 20.67 minutes), with higher pain reported 10 minutes post-procedure in the LEEP group. Three months post-procedure, both groups showed comparable acceptability and symptom relief. Sexual function parameters significantly improved in the thermal ablation group compared to LEEP, including satisfaction, desire, lubrication, flexibility, and ability to reach climax. LEEP and thermal ablation are effective treatments for CIN with similar efficacy at 6 months. Thermal ablation demonstrated advantages in procedure time and post-procedural pain but exhibited varying effects on sexual function, improving satisfaction and desire. In contrast, LEEP showed a decrease in satisfaction and potential alterations in lubrication and flexibility. Larger-sample, longer-term studies are recommended for further insights.

Inflammatory Markers in Prior Loop Electrosurgical Excision Procedure (LEEP) as a Prognosis Factor in the Recurrence of Cervical Intraepithelial Neoplasia.

To investigate the relationship between preoperative inflammatory markers and recurrence of CIN after loop electrosurgical excision procedure (LEEP). A retrospective historical cohort study was conducted at gynecologic oncology unit, Bhumibol Adulyadej Hospital, Royal Thai Air Force, Thailand. Data was collected from medical records of CIN cases from year 2016 to 2021. Inclusion criteria were subjects who were diagnosed of CIN and underwent LEEP with pathologic confirmation and followed up for two years (at 6 months, 1 year, and 2 years). Preoperative complete blood count (CBC) was obtained within one month for calculation as systemic inflammatory values. One hundred and ten cases of CIN were enrolled. Mean age of participants was 48.1 years old. Three-fourths (83/110) of the participants had histological confirmation as CIN2/3. Sixteen (18/110) and twenty (22/110) percentage of cases had recurrence of disease at 1 and 2 years, respectively. Monocytes /lymphocytes ratio (MLR) and systemic inflammation response index (SIRI) could predict recurrence of CIN within 2 years. MLR more than 0.16 and SIRI more than 0.57 gave the sensitivity and negative predictive value (NPV) at percentage of 77.3/ 81.8 and 91.8/ 90.2, respectively. Combination of MLR and SIRI had sensitivity and NPV at 90.5 and 95.4 percent, respectively. MLR and SIRI could not predict marginal involvement, glandular involvement, and LEEP confirmed CIN 2/3. Pretreatment MLR and SIRI were statistically significant in predicting the recurrence in CIN after post LEEP procedure within 2 years follow up.

Addressing cervical cancer prevention in Bhutan: A study on the use of loop electrosurgical excision procedures at the primary health care level

AbstractBackgroundCervical cancer is the top and fourth leading cause of death among women in Bhutan and worldwide, respectively. The cervical cancer elimination flagship program initiated by the Ministry of Health aims to achieve the 90–70–90 goals by 2030. To achieve this, detection and treatment of pre‐cancerous lesions of the cervix through colposcopy and loop electrosurgical excision procedure (LEEP) are being carried out through the outreach health camps.MethodsThis descriptive study aimed to assess the safety and tolerability of LEEP under local anesthesia and assess the margin status of high‐grade lesion (HGL). We analyzed 193 records of clients who underwent LEEP at Wangdue Phodrang Hospital from 26 September to 5 October 2022. The sociodemographic profile, intraoperative pain, complications, and histopathological reports were described using structured pro forma.ResultsThe mean age of clients was 40.9 ± 8.5 years (range 25–66 years). There were 3.1% who had intraoperative and 2.6% who had postoperative bleeding. There were 18.6% who had foul‐smelling vaginal discharge, and 8.3% had moderate‐to‐severe intraoperative pain. Histopathological assessment revealed 29.5% with chronic cervicitis, 34.2% with HGL, and 1.6% with microinvasive cervical carcinoma. The margin positivity for HGL was 36.4%.ConclusionGiven the safety profile of LEEP under local anesthesia in our setting, the scope of providing a complete cervical cancer screening and treatment package at the primary health care level looks promising. Based on the higher rate of overtreatment and margin positivity, we recommend the practical implementation of standard colposcopy guidelines.

Bleeding Risk in Women on Anticoagulants While Undergoing Minor Gynecologic Procedures [ID 2683602

INTRODUCTION: The objective of this study was to determine the bleeding risk in women undergoing minor gynecologic procedures while concurrently taking various anticoagulants. METHODS: Patient charts from January 2008 to August 2013 were reviewed to identify patients who underwent minor procedures while taking anticoagulants. Bleeding complications were graded as none, mild, moderate, or severe. No-bleeding diagnoses were defined as a hemostatic biopsy site. Mild bleeding was classified as occasional spotting, requiring pressure for less than 5 minutes. Moderate bleeding required the use of suture for hemostasis. Severe bleeding complications required transfer to a tertiary center or blood transfusion. RESULTS: We reviewed 7,453 medical records yielding 269 minor procedures during which patients were concurrently taking anticoagulants. The mean age was 65 years (range, 30–96 years), with 148 African Americans and 121 Caucasian patients. Bleeding complications occurred in 14 patients: 13 mild and 1 moderate. Bleeding complications were not affected by age (P=.5576) or race (P=.1359) but were related to procedure type (P<.0001). Specifically, the loop electrosurgical excision procedure was the only procedure to result in a statistically significant mild complication rate (P=.0353). There was no association between the type of anticoagulant used (P=.6294) or medical diagnosis for anticoagulation (P=.7589) and bleeding risk. CONCLUSION: Minor gynecologic surgical procedures can safely be undertaken on women who are concurrently taking antiplatelet/anticoagulant medications.

The Impact of Diagnosis of Human Papillomavirus (HPV) Infection and Electrosurgical Excision Procedure (LEEP) for Cervical Intraepithelial Neoplasia 3 (CIN3) on Women's Sexual Lives.

The aim of the study was to assess sexual health in women who underwent Loop Electrosurgical Excisional Procedure (LEEP) for the treatment of cervical intraepithelial neoplasia 3 (CIN 3). One hundred thirty-one women were enrolled, and the Female Sexual Function Index (FSFI) questionnaire was administered before LEEP and 6 months after the procedure. In almost all of the participants, data revealed a statistically significant worsening in sexual quality of life after LEEP. Therefore, clinicians should be aware of these possible negative effects on sexual behavior, and provide women with appropriate, wide-ranging, and detailed counseling. The data obtained in the present study should help to plan appropriate counseling from communicating HPV diagnosis and medical treatment to CIN3 surgical procedure.

Effect of 5-aminolevulinic acid photodynamic therapy versus loop electrosurgical excision procedure for cervical intraepithelial neoplasia grade 2 treatment

BackgroundBoth the traditional loop electrosurgical excision procedure (LEEP) and the newly developed 5-aminolevulinic acid photodynamic therapy (ALA-PDT) are used to treat high-grade squamous intraepithelial lesions. However, the clinical efficacy and safety of these two therapies have rarely been compared. Thus, this study aimed to compare the clinical efficacy and safety of the two treatment regimens. MethodsOne hundred and twenty patients in two groups (60 + 60) with grade 2 cervical intraepithelial neoplasia (CIN2) were voluntary treated with photodynamic therapy or LEEP between June 2020 and December 2022. Follow-up was conducted at 3, 4–6, and 7–12 months after treatment. ResultsAlthough the total effective rate of LEEP was higher during the first 6 months after treatment, both the total effective rate of lesion degradation and the double-negative rate of high-risk HPV16/18 and liquid-based cervical cytology by ALA-PDT treatment increased with time and finally exceeded those of LEEP at 7–12 months. ConclusionsALA-PDT may be more promising than LEEP for treating patients with CIN2 because of the better CIN2 degradation and high-risk HPV negativity, less damage, and greater fertility conservation, especially after 6 months.

Treatment methods for cervical intraepithelial neoplasia in England: A cost-effectiveness analysis.

To compare the cost-effectiveness of different treatments for cervical intraepithelial neoplasia (CIN). A cost-effectiveness analysis based on data available in the literature and expert opinion. England. Women treated for CIN. We developed a decision-analytic model to simulate the clinical course of 1000 women who received local treatment for CIN and were followed up for 10 years after treatment. In the model we considered surgical complications as well as oncological and reproductive outcomes over the 10-year period. The costs calculated were those incurred by the National Health Service (NHS) of England. Cost per one CIN2+ recurrence averted (oncological outcome); cost per one preterm birth averted (reproductive outcome); overall cost per one adverse oncological or reproductive outcome averted. For young women of reproductive age, large loop excision of the transformation zone (LLETZ) was the most cost-effective treatment overall at all willingness-to-pay thresholds. For postmenopausal women, LLETZ remained the most cost-effective treatment up to a threshold of £31,500, but laser conisation became the most cost-effective treatment above that threshold. LLETZ is the most cost-effective treatment for both younger and older women. However, for older women, more radical excision with laser conisation could also be considered if the NHS is willing to spend more than £31,500 to avert one CIN2+ recurrence.

Topical imiquimod treatment of residual or recurrent cervical intraepithelial neoplasia lesions (TOPIC-2): A randomised controlled trial.

To investigate the efficacy of imiquimod in women with residual or recurrent cervical intraepithelial neoplasia (rrCIN), compared with large loop excision of the transformation zone (LLETZ). Randomised controlled non-inferiority trial. One academic and one regional hospital in the Netherlands. Thirty-five women with rrCIN were included in the study between May 2016 and May 2021. Women were randomised to receive treatment with 5% imiquimod cream (12.5 mg) intravaginally (three times a week for a duration of 16 weeks) or a LLETZ procedure (standard treatment). The primary outcome was reduction to normal cytology at 6 months after starting treatment. Secondary outcomes were clearance of high-risk human papilloma virus (hr-HPV) in both groups and reduction to ≤CIN1 in the imiquimod group. Side effects were monitored. Treatment success was 33% (6/18) in the imiquimod group versus 100% (16/16) in the LLETZ group (P < 0.001), whereas HPV clearance was 22% (4/18) in the imiquimod group versus 88% (14/16) in the LLETZ group (P < 0.001). After the randomisation of 35 women, the futility of treatment with imiquimod was proven and the trial was prematurely finished. In the follow-up period, three patients remained without additional treatment, whereas all other patients underwent LLETZ, conisation or hysterectomy. In the LLETZ group none of the patients received additional treatment during 2 years of follow-up. This is the first randomised controlled trial to show that topical imiquimod has a significantly lower success rate in terms of reduction to normal cytology and hr-HPV clearance, compared with LLETZ, in women with rrCIN. Additionally, imiquimod has numerous side effects and after using imiquimod most women with rrCIN still required additional surgical treatment.

Preterm Birth Following Active Surveillance vs Loop Excision for Cervical Intraepithelial Neoplasia Grade 2

Active surveillance for cervical intraepithelial neoplasia grade 2 (CIN2) is being implemented in many high-income countries due to the association of excisional treatment with preterm birth. However, it is unknown whether active surveillance results in lower risk of preterm birth given that cervical dysplasia itself is associated with higher risk of preterm birth. To compare the preterm birth risk between women with CIN2 undergoing active surveillance or immediate loop electrosurgical excision procedure (LEEP). This historical population-based cohort study included women with a first-time diagnosis of CIN2 and a subsequent singleton birth from 1998 to 2018 in Denmark. Women with prior CIN grade 3 or greater or LEEP were excluded. Data were collected from 4 Danish health care registries. Analyses were conducted from October 2022 to June 2023. Women were categorized into active surveillance (cervical biopsy and/or cytology) or immediate LEEP based on their first cervical sample after CIN2 diagnosis. The active surveillance group was further subdivided based on whether a delayed LEEP was performed within 28 months from CIN2 diagnosis. Risk of preterm birth (<37 + 0 weeks) was assessed and relative risks (RRs) were calculated using modified Poisson regression. Analyses used inverse probability treatment weighting of the propensity scores to adjust for age, parity, calendar year, index cytology, and smoking. A total of 10 537 women with CIN2 and a singleton birth were identified; 4430 (42%) underwent active surveillance and 6107 (58%) were treated with immediate LEEP. For both groups, most were aged 23 to 29 years at CIN2 diagnosis (3125 [70%] and 3907 [64%], respectively). Overall, 869 births (8.2%) were preterm. The risk of preterm birth was comparable between active surveillance and immediate LEEP (RR, 1.03; 95% CI, 0.90-1.18). However, for women undergoing delayed LEEP after active surveillance (1539 of the active surveillance group [35%]), the risk of preterm birth was higher than for women treated with immediate LEEP (RR, 1.29; 95% CI, 1.08-1.55). In this cohort study of women with CIN2, the risk of preterm birth was comparable between active surveillance and immediate LEEP. However, delayed LEEP was associated with 30% higher risk of preterm birth than immediate LEEP. Thus, risk stratification at CIN2 diagnosis is important to identify women with increased risk of delayed LEEP.

Comparison of 5-ALA-PDT and LEEP of cervical squamous intraepithelial neoplasia (CIN2) with high-risk human papillomavirus infection in childbearing age women: A non-randomized controlled polit study

Background5-Aminolevulinic acid-mediated photodynamic therapy (5-ALA-PDT) is a possible minimally-invasive treatment for high-grade cervical intraepithelial neoplasia (HSIL). The present study was carried out to assess the effect of 5-ALA-PDT and loop electrosurgical excision procedure (LEEP) in cervical squamous intraepithelial neoplasia (CIN2) combined with high-risk human papillomavirus (HR-HPV) infection. MethodsIn this study, 190 patients with CIN2 and HR-HPV infection were finally included. They were divided into the LEEP Group (n = 116) and PDT Group (n = 74) according to gynecologist's recommendation and patient's willingness. All patients were followed up at 4–6 months and 12 months after treatment, including HPV testing, cytology, and colposcopy examination. Results(1) 4–6 months after treatment, the pathological regression rate was 97.30 % (72/74) in the PDT group and 98.28 % (114/116) in the LEEP group (P = 0.952). The HPV clearance rate was 81.08 % (60/74) in the PDT group and 80.17 % (93/116)in the LEEP group (P = 0.877). (2) 12 months after treatment, the pathological regression rate was 93.24 % (69/74) in the PDT group and 96.55 % (112/116) in the LEEP group (P = 0.486). The recurrence rate of CIN2 was 4.05 % (3/74) in the PDT group and 1.72 % (2/116) in the LEEP group (P = 0.608). The HPV clearance rate was 90.54 % (67/74) in the PDT group and 89.66 % (104/116)in the LEEP group (P = 0.843). The reinfection rate of HR-HPV was 5.41 % (4/74) in the PDT group and 1.72 % (2/116) in the LEEP group (P = 0.322). (3) The adverse reactions in the PDT Group were slightly lower than that in the LEEP Group (P = 0.4956), but the incidence of vaginal bleeding in the PDT group was lower than that in the LEEP group during follow-up. ConclusionsThe effectiveness of 5-ALA-PDT is similar to LEEP for CIN2 with less side effects. Therefore, 5-ALA-PDT, a non-invasive treatment, may be an effective method for CIN2 patients of childbearing age.

Evaluation of concordance between loop electrosurgical excisional procedure and cervical colposcopic biopsy results

To evaluate the results of loop electrosurgical excisional procedures (LEEP) with colposcopic biopsy results of patients who presented to our hospital for vaginal smears. The LEEP reports of patients who presented to our gynecology clinic between January 2015 and December 2020 were retrospectively evaluated. The data were obtained from electronic patient records and the department of medical pathology archives. A total of 579 patients were evaluated with a mean age of 38.05±6.17 years. Colposcopy-guided biopsy was not taken from 102 patients. The results of the remaining 477 (82.4%) patients were: no dysplasia (n=12; 2.1%), Cervical intraepithelial neoplasia-I (CIN-I) (n=99; 17.1%), CIN-II (n=111; 19.2%), CIN-III (n=248; 42.8%), and cancer (n=7; 1.2%). Completed excision was performed in 87.0% of the patients using LEEP, the lesion was positive at the surgical margins in 10.9%, and the lesion could not be completely excised in 2.1%. The complication rate after LEEP was 3.1% including pelvic pain (n=5; 0.9%) and bleeding (n=13; 2%). The histopathologic results of LEEP were: benign (n=50; 8.6%), CIN-I (n=110; 19.0%), CIN-II (n=89; 15.4%), CIN-III (n=280; 48.4%), cancer (n=7; 1.2%), and metaplasia (n=37; 6.4%). The concordance between colposcopic biopsy and LEEP results was 85.9% for CIN-I, 71.2% for CIN-II, 98.4% for CIN-III, and 85.7% for cancer diagnoses. LEEP is a simple minimally invasive method used in the treatment of CIN, with low persistence, recurrence, and complication rates and increased human papillomavirus clearance in most patients. Our results support the consistency of cervical colposcopic biopsy and LEEP results.

A retrospective study for long-term oncologic and obstetric outcomes in cervical intraepithelial neoplasia treated with loop electrosurgical excision procedure: focus on surgical margin and human papillomavirus

BackgroundThe present study aimed to evaluate the long-term oncological and obstetric outcomes following the loop electrosurgical excision procedure (LEEP) in patients with cervical intraepithelial neoplasia (CIN) and investigate the risk factors for recurrence and preterm birth.MethodsThis retrospective cohort study included patients who underwent LEEP for CIN 2–3 between 2011 and 2019. Demographic information, histopathological findings, postoperative cytology, and human papillomavirus (HPV) status were collected and analyzed. The Cox proportional hazards model and Kaplan-Meier curves with the log-rank test were used for risk factor analysis.ResultsA total of 385 patients treated with the LEEP were analyzed. Treatment failure, including recurrence or residual disease following surgery, was observed in 13.5% of the patients. Positive surgical margins and postoperative HPV detection were independent risk factors for CIN1 + recurrence or residual disease (HR 1.948 [95%CI 1.020–3.720], p = 0.043, and HR 6.848 [95%CI 3.652–12.840], p-value < 0.001, respectively). Thirty-one patients subsequently delivered after LEEP, and the duration between LEEP and delivery was significantly associated with preterm-related complications, such as a short cervix, preterm labor, and preterm premature rupture of the membrane (p = 0.009). However, only a history of preterm birth was associated with preterm delivery.ConclusionsPositive HPV status after LEEP and margin status were identified as independent risk factors for treatment failure in patients with CIN who underwent LEEP. However, combining these two factors did not improve the prediction accuracy for recurrence.

Human papillomavirus genotypes and risk of persistence and progression in women undergoing active surveillance for cervical intraepithelial neoplasia grade 2

BackgroundIn recent years, active surveillance has been introduced as an alternative to excisional treatment in younger women with cervical intraepithelial neoplasia grade 2 (CIN2) since regression rates are high and because excisional treatment is associated with increased risk of preterm birth. However, early identification of women at increased risk of persistence/progression is important to ensure timely treatment. Evidence is limited on biomarkers that may be used to identify women at increased risk of persistence/progression. ObjectiveHere, we aimed to describe HPV type-specific persistence/progression in women undergoing active surveillance for CIN2. Study DesignWe conducted a historical cohort study on women aged 23-40 years diagnosed with CIN2 at Aarhus University Hospital, 2000-2010. Women were identified through the Danish Pathology Data Bank (DPDB) and were considered as undergoing active surveillance if they had a first record of a cervical biopsy within two years after index diagnosis and no LEEP prior to this. Archived tissue samples underwent HPV genotyping using the HPV SPF10-DEIA-LiPA25 system (DNA ELISA kit HPV SPF10 and RHA Kit HPV SPF10-LiPA25). Persistence/progression were defined as having a record of ≥CIN2 in the DPDB determined on the last and worst diagnosis on a biopsy or Loop Electrosurgical Excision Procedure (LEEP) specimen during follow-up. We estimated the relative risk (RR (95% CI)) of persistence/progression using a modified Poisson model. ResultsA total of 455 women were included. Two-thirds were ≤30 years (73.8%) at index diagnosis, and nearly half had a high-grade index cytology (48.8%). Overall, 52.2% of all women had ≥CIN2 during follow-up; 70.5% in HPV16 positive and 29.5% in those positive for other HPV types. HPV16 was associated with a significantly higher risk of persistence/progression (RR 1.64 (95% CI (1.37-1.95)) compared to non-HPV16. The risk persistence or progression was highest in HPV16-positive women with a high-grade index cytology compared to HPV16-positive women with a low-grade cytology (RR 1.29 (95% CI (1.03-1.61-)), whereas no differences were observed across age groups. ConclusionHighest risk of persistence/progression was observed among HPV16-positive women, particularly in those with an associated high-grade cytology. These findings suggest that early excisional treatment should be considered in this group of women.

Focused ultrasound versus the loop electrosurgical excision procedure to treat women with cervical high-grade squamous intraepithelial lesions under 40: a retrospective study

BackgroundThis study aimed to compare the efficacy of focused ultrasound (FUS) and the loop electrosurgical excision procedure (LEEP) for the treatment of cervical high-grade squamous intraepithelial lesions (HSILs) among women of reproductive age.MethodsCase records of patients aged < 40 years who were treated for cervical HSILs using either FUS or LEEP from September 1, 2020 to May 31, 2022 were retrospectively reviewed. Patients were followed up for cure, recurrence, human papillomavirus (HPV) clearance, and complications within 1 year of treatment. Odds ratios and 95% confidence intervals were determined using univariate and multivariate logistic regression models to analyze the association between disease evidence or HPV clearance and treatment modalities or other covariates.ResultsOf the 1,054 women who underwent FUS or LEEP, 225 met our selection criteria. Among the selected women, 101 and 124 received FUS and LEEP, respectively. There was no significant difference between the FUS and LEEP groups in the cure rate during the 3–6 months of follow-up (89.11% vs. 94.35%, P = 0.085) and recurrence rate during the 6–12 months follow-up (2.22% vs. 1.71%, P = 0.790). Both groups exhibited enhanced cumulative HPV clearance rates; however, the rates were not significantly different between the FUS and LEEP groups (74.23% vs. 82.79%, P = 0.122 during the 3–6 months follow-up; 84.95% vs. 89.17%, P = 0.359 during the 6–12 months follow-up). Furthermore, the incidence of complications caused by the FUS and LEEP techniques was comparable (5.0% vs. 5.6%, P = 0.818).ConclusionsWe found that FUS and LEEP have similar efficacy, safety, and reliability in treating women (aged < 40 years) with HSILs.

Pregnancy Outcome Following Treatment of Premalignant Lesion of the Cervix in Southeast Nigeria; A Retrospective Case-Control Study.

Treatment of cervical pre-cancers involves ablative and excisional therapies, and these have the potential to affect future pregnancy outcomes of women. Understanding the impact of the various treatment modalities on the outcome of pregnancies can motivate the development of interventions to improve pregnancy outcomes in women who had cervical pre-cancer treatment. We aimed to the effect of cervical pre-cancer treatment on second-trimester miscarriages and preterm births. Matched case-control study in which 373 women who had a pregnancy after cervical pre-cancer treatment were matched with 373 controls. McNemar Chi-square was used to compare the prevalence of second-trimester miscarriage and preterm birth between the study group and the matched controls. Conditional logistic regression analysis was done to determine the risk factors for second-trimester miscarriage and preterm birth. Second-trimester miscarriages and preterm births were higher in women who had cervical pre-cancer treatment (AOR: 2.05, 95% CI: 1.174 - 3.693, p: 0.01) and (AOR: 2.74, 95% CI: 1.591 - 4.902, p: 0.0001) respectively. In addition, large loop excision of the transformation zone (LLETZ) of the cervix increased the odds of second-trimester miscarriage (AOR: 1.22, 95% CI: 1.034 - 1.441, p: 0.019) and preterm birth (AOR: 2.98, 95% CI: 1.793 - 3.965, p: 0.001). Cryotherapy and thermocoagulation were not associated with increased miscarriage and preterm birth. Treatment to pregnancy interval of ≥ 12 months decreased the odds of second-trimester miscarriage (AOR: 0.605, 95% CI: 0.502 - 0.808, p: 0.031) and preterm birth (AOR: 0.484, 95% CI: 0.317 - 0.738, p: 0.001). There is an increased odds of second-trimester miscarriage and preterm birth in women treated with LLETZ. A treatment-to-pregnancy interval of ≥ 12 months reduces this odd. Ablative therapies do not increase the odds of miscarriages and preterm births. This information could guide decisions on the choice of method of treatment for cervical pre-cancer in women of childbearing age.

Laparoscopic transfundal approach to cervical dilation: a novel treatment for cervical stenosis and cervical factor infertility

To demonstrate a novel technique used to restore cervical patency in a patient with severe iatrogenic cervical stenosis. Surgical video case report. A single academic institution. We highlight the case of a 35-year-old nulliparous woman with a history of primary infertility. Her past medical history was significant for focal, invasive, well-differentiated squamous cell carcinoma of the cervix, for which she underwent a loop electrosurgical excision procedure. During her infertility assessment, she was found to have an extremely stenotic cervix that was refractory to conventional treatment options. This video highlights our innovative laparoscopic transfundal technique used to restore her cervical patency. None, as this is a descriptive case report. Postoperatively, the patient had continued cervical patency for >1 year with successful fertility treatment resulting in pregnancy. To our knowledge, this is the first case report describing a laparoscopic transfundal approach used to reestablish cervical patency. This approach may be considered for patients with cervical stenosis who have not responded to standard conservative therapies.

Unraveling cervical cancer screening dilemmas: histopathological insights from VIA and LEEP at bugando medical centre, Mwanza

BackgroundThe single-visit strategy, also known as the “screen-and-treat” approach, is widely used to screen for cervical cancer in low- and middle-income countries. The screen-and-treat approach leads to unnecessary or inadequate treatment. Thus, a study was conducted to determine the histopathological patterns of aceto-white lesions on visual inspection with acetic acid (VIA) in patients who underwent a Loop Electrosurgical Excision Procedure (LEEP) at Bugando Medical Centre between January 2016 and December 2020.MethodA 5-year retrospective cross-sectional case record review was conducted on 329 women who had LEEP at Bugando Medical Centre following a positive VIA cervical screening test. A standard data abstraction form was used to collect patient information. Missing client information records and LEEP without histopathological results were exclusion criteria. For statistical analysis, STATA version 15 was used; in descriptive statistics, frequency, mean, and standard deviation were used. The Chi2 and Fisher’s exact tests were used to investigate the relationship between patient characteristics and histopathological patterns, and a P-value of 0.05 was considered statistically significant in multinomial models.ResultsThis study looked at 329 patients who had LEEP following a VIA positive but were not eligible for cryotherapy. Our study participants had a mean age of 40 ± 8.2 SD. There were 203 (61.7%) patients with benign lesions, including 4 with schistosomiasis and 2 with cervical tuberculosis. The precancerous lesions were discovered in 100 cases (30.4%), and 26 (7.9%) already had invasive cervical cancer. Out of 100 patients with precancerous lesions, 58 (17.6%) and 42 (12.8%) have high- and low-grade squamous intraepithelial (HSIL and LSIL) lesions, respectively. The presence of a precancerous lesion was found to be associated with age 31–40 years (P-value 0.042) and HIV positivity (P-value 0.004).ConclusionMost patients in this study had benign cervical lesions, which do not require LEEP treatment. Nonetheless, a considerable percentage of invasive cervical malignancies and rare benign diseases such as schistosomiasis and cervical tuberculosis were identified. A screen-and-treat approach within well-equipped tertiary hospitals like Bugando Medical Centre should explore alternative options instead of relying solely on straight LEEP.