Organ transplant recipients receiving immunosuppressive therapy have a higher risk of developing anogenital HPV-related (pre)malignancies. This study aims to determine the age-dependent anogenital hrHPV prevalence in transplanted patients and to investigate various risk factors within this high-risk patient group. Women (n = 201) after kidney (n = 98), liver (n = 93), and combined (n = 10) transplantation were tested and genotyped for hrHPV in the anal and cervical regions. Medical records and a questionnaire assessed sexual behaviour, medical treatment history, and demographic data. Among our cohort the median age was 52 years (range 18–78), the prevalence of cervical hrHPV infection was 15.9
Cervical cancer screening remains limited in developing countries due to barriers such as lack of convenience and privacy. These challenges hinder both screening uptake and the process of obtaining informed consent. This study aimed to explore ways to address these barriers and support ethical participation in screening research. The study was conducted in three rural and one urban kebele in Butajira, Southern Ethiopia. A total of 58 participants - including community elders, religious leaders, women's representatives, and traditional association leaders - were selected through purposive sampling for focus group discussions and in-depth interviews. Two interview guides were used to explore consent, decision-making, and screening preferences. Data were analysed using qualitative content analysis via QCAmap software. Participants generally understood the concept of voluntary participation but emphasized the need for clear communication about benefits. Although women could decide independently, many noted the importance of involving husbands. Initial suspicion about written consent was addressed through trust-building. A strong preference emerged for female providers during consent and procedures to enhance comfort. Self-sampling raised concerns about technical difficulty and cultural norms. Addressing cultural and ethical concerns is vital for improving cervical cancer screening participation. Insights from this study should guide future research and interventions in similar settings.
Head and neck squamous cell carcinoma (HNSCC) with discordant diagnostic patterns of HPV+/p16- or HPV-/p16+ correlate with worse prognosis. This study aims to identify truly HPV-driven HNSCCs using a QuantiGene-Molecular-Profiling-Histology (QG-MPH) assay for identifying transcriptionally active HPV. Of 97 FFPE samples analyzed, 68 were valid for HPV DNA detection by PCR and quantification of HPV E7 and p16 INK4a mRNA by QG-MPH. p16 INK4a mRNA expression was compared with p16 protein expression via immunohistochemistry (p16 IHC). Among the 68 cases, 26 (38.2%) showed increased high-risk HPV E7 mRNA expression (hrHPV E7 mRNA+), while 37 (54.4%) were hrHPV DNA+. Concordance between HPV DNA and mRNA status was 70.1%. Notably, 79.2% of E7 mRNA+ cases were p16 IHC+, compared to 55.9% of DNA+ cases, demonstrating better concordance between HPV E7 mRNA+ status and p16 mRNA expression plus p16 IHC positivity. All patients (19/19) in the HPV E7 mRNA+/p16 IHC+ group survived the 5-year follow-up, compared to 59.5% (22/37) in the HPV E7 mRNA-/p16 IHC- group (p = 0.001). Specifically, the OS rate was 57.1% (8/14) in the group with discordant HPV DNA and p16 IHC results, compared to 40% (3/5) in the group with discordant HPV E7 mRNA and p16 IHC results. These findings highlight the better outcomes for the transcriptionally active HPV cases and indicate the prognostic disadvantage for patients with discordant patterns and the advantages for incorporating the molecular mRNA profiling by QG-MPH to p16 IHC. In conclusion, QG-MPH quantification of E7 and p16 INK4a mRNA more precisely identifies truly HPV-driven from non-HPV-driven HNSCC, compared to HPV DNA testing alone or with p16 IHC, which reduces misclassification and provides valuable implications for improved prognosis prediction and therapeutic decision-making.
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Background Although cancer incidence and mortality are rising in Ethiopia, lay and health professional perceptions of the disease remain limited. Objective To explore perceptions of cancer, including its causes, signs and symptoms, and transmission within a rural community in Ethiopia. Methods We conducted a qualitative study in four rural neighbourhoods of Butajira in central Ethiopia. Seven Focus Group Discussions (FGDs) and six In-Depth Interviews (IDIs) were held with community members, women representatives, religious leaders and key informants using two interview guides (divided by method). Behaviour change theories and a community research framework were used to summarize the findings. Results Across respondent categories and data collection methods, respondents described cancer or nekersa, which translates as ‘an illness that cannot be cured’, as serious and fatal. Cancer was further viewed as becoming more common and as underpinning more deaths particularly among women. Causes of cancer largely focused on individual behaviours namely mitch (referring to exposure to sunlight), poor personal hygiene and urinating on the ground/dirty areas. Almost all participants strongly related cancer to a wound that does not heal and entails a foul-smelling discharge. Bleeding and weight loss were other commonly mentioned complaints of cancer. Conclusions Although cancer is known among rural communities in this area, misconceptions about cancer aetiology and conflation of the signs and symptoms of cancer versus other diseases merit health messaging. Our study calls for design research to determine how to culturally tailor educational materials and deliver health campaigns regarding cancer causes, signs and symptoms within this context.
One of the primary causes of cancer-related deaths among women worldwide is breast cancer (BC). Conventional medical approaches to treating breast cancer have been tried and failed in some cases. As a result of cancer resistance to current therapeutic regimens and their related negative effects, research is progressing toward a new era of virus-based cancer treatment. Due to the variety of applications it has, virotherapy is one of the unique strategies that has received a lot of research. Live oncolytic viruses or viruses that have undergone genetic modification are used in viral therapy to specifically target and infect tumor cells, which then multiply and kill cancerous cells. These viruses also trigger the host's immune system's antitumor response, which is how they exert their anticancer effects. To address this issue, this chapter covers the part that viruses play in BC treatment resistance (chemoresistance) as well as cutting-edge techniques including virotherapy and immunotherapies.
Objectives Studies already pointed out the increased risk of human papillomavirus (HPV) positivity and the implied risk of cervical dysplasia and even cervical carcinoma in pregnant women with human immunodeficiency virus (HIV) infection. Nevertheless, due to less data there is still no standardised and expanded screening for this high-risk group. Content Two online databases (PubMed, EMBASE) were used to identify eligible studies. Results are shown in percentages. Wherever useful the arithmetic mean was calculated. Summary Seven studies were included. Pregnant WLWH showed HPV prevalence between 34 and 98.4 %. Different sensitivity and specificity among PCR methods for HPV detection could be a reason for the large range concerning HPV prevalence. Risk factors like Age, Smoking, Sexuality, HIV status and education level should always be taken into account. Association between HPV prevalence and level of CD4 cells or HIV virus load was seen. In which way use of Antiretroviral Therapy (ART) could decries the risk for HPV infections is still discussed. When cytology was performed only few high-grade squamous intraepithelial lesion (HSIL) were found. Outlook Standardisation and expansion of preventive screening for cervical dysplasia and carcinoma for pregnant WLWH is necessary. Then better comparability of the data will also be achieved.
Background Intense efforts have focused on identifying heterogeneity of the cellular composition in ovarian cancer. However, tissue composition and physiological conditions of cancer cells in cisplatin-sensitive ovarian cancer remains largely unknown. Moreover, comparisons of different cellular states in normal tissue, in treatment naive ovarian cancer, and in cisplatin-treated tissue after adjuvant therapy of cisplatin-sensitive ovarian cancer at the single-cell level might offer clues for ovarian cancer treatment and prevention of cisplatin-resistance formation. Methods Single-cell transcriptome sequencing of a cisplatin-treated ovarian cancer was performed. Data sets of non-tumorous ovarian tissues and treatment-naive ovarian cancer were downloaded from the European Genome-phenome Archive (accession number EGAS00001004987). Quality control, batch effect correction, integration, and clustering analysis of the integrated single-cell transcriptome data was done. Cell subsets were annotated based on surface marker phenotypes. Finally, the proportions of subclusters, the immune cell population, and the potential biological processes among different cellular states were compared. Results Sixteen distinct cell subsets were identified from the integrated single-cell transcriptome sequencing data of a pool of all tissues. The composition of the three different tissue types was characterized. The proportion of fibroblasts in cisplatin-treated ovarian tumor was remarkably lower than in treatment-naive ovarian tumor (1.33% vs. 13.53%, p < 0.05). Moreover, each subject’s sample had differing relative proportions of the identified cell types. In primary untreated ovarian cancer, the prevalent immune cells were B cells and myeloid-related immunosuppressive M2 macrophages. However, there were less B cells and myeloid-related immunosuppressive M2 macrophages after cisplatin-treatment, while significantly more T cells were found. The physiological cellular state in primary untreated ovarian tumors was associated with dysfunctional gene expression and modulation of cellular homeostasis, while cells from cisplatin-treated tumor showed more activation of immune and inflammatory genes as compared to healthy ovarian tissue. Conclusion Our molecular gene expression analysis allowed for the separation and identification of differences in normal ovarian tissues, treatment-naive, and cisplatin-sensitive ovarian cancer cell populations at single-cell resolution. We identified different cell type composition and discriminative marker expression concerning specific cell subsets and identified differences among their physiological cell states. This knowledge may open new possibilities for elucidating important pathogenetic features and therapeutic strategies for treating ovarian cancer.
Cervical cancer is the second most commonly diagnosed cancer in women in Ethiopia. However, data are limited on the prevalence of human papillomavirus (HPV) genotypes. Self-sampled vaginal lavages were obtained consecutively from 783 women attending 7 health facilities across Ethiopia. Genotype prevalence was assessed by Multiplex-Papillomavirus-Genotyping which detects and individually identifies 51 genotypes and 3 subtypes. Genotype-specific prevalence was described and associations with known risk factors were analysed. The overall HPV prevalence (age range 18-45) was 33.1% (95% confidence interval (CI) 29.8-36.4). The prevalence of HPV was different in the rural and urban population with 17.6% (95%CI 11.6-23.7) and 36.8% (95%CI 33.1-40.6) (p < 0.001 chi-square test), respectively. The most common high-risk types were HPV 16 (6.6%), followed by HPV 52 (4.3%), 51 and 39 (both 2.9%). Urban women compared to rural women had a higher risk of being HPV positive (odds ratio 2.36 (95% CI 1.47-3.79; p < 0.001). Age at sexual debut ≤15 years and polygamous husband (in urban women) also increased the risk of being HPV positive nearly two-fold. The high prevalence of hr-HPV in Ethiopian women in the reproductive age group shows the need for screening programs. The nonavalent HPV vaccine covers the most prevalent hr-HPV genotypes as found in this study and can therefore be used effectively. Since antenatal care is the best-utilised health service, implementing self-sampled vaginal lavage could be an opportunity for screening in this age group. Screening algorithms and triage still need to be defined to avoid over-treatment in these women.
Background Screenings for cervical cancer are rare in developing countries due to several barriers, the major being convenience and privacy. Thus, there was a need to conduct a study to identify ways to overcome barriers related to cervical screening participation. This rapid ethnographic assessment aimed to explore respectful and ethical engagement with research participants and their communities for a cluster randomized trial that compared different cervical cancer screening strategies at the community level in Ethiopia. Methods This study was conducted in three rural and one urban kebele (administrative unit) of Butajira, Southern Ethiopia, with purposively selected study participants. Two different interview guides were prepared to facilitate focus group discussions and in-depth interviews with community elders, religious leaders, women's representatives, and Ekub or Eder (traditional savings and support system) leaders. All the interviews and discussions were audio-recorded, and the interview guides covered topics related to research participation, decision-making, preferences, and cervical cancer screenings. QCAmap software was used for analysis. Qualitative content analysis was done, and selected quotes are presented to illustrate the themes. Results Some study participants believed women would be willing to participate in research that required self-sampling for HPV testing. Barriers identified were primigravids, fear of pain, and a lack of privacy. If involved in a study, it was assumed that women might expect to receive results, treatment, and education, among other incentives. Most agreed that the women could provide written consent, while few raised some concerns about providing a signature. The decision-makers for women to participate in the study were believed to be herself with her husband’s involvement. The participants preferred health posts for self-sampling and visual inspection with acetic acid (VIA) to be done by female health workers. Conclusions The results of this study emphasize the importance of understanding the perceptions of women regarding screening procedures. We also identified perceived barriers that would hinder women’s participation in research involving cervical cancer screenings, highlighting their expectations, consent, and the husband’s role.
Background: Persistent infection with human papillomavirus (HPV) can lead to cervical cancer (CxCa). During the progression to CxCa, the expression of HPV oncogenes E6 and E7 is upregulated. In turn, cellular proteins such as p16INK4a are also modulated. The combined detection of HPV oncogenes and cellular biomarkers indicative for dysplasia could be informative and convey better specificity than the current HPV tests that cannot discriminate transient infection from dysplastic changes. Methods: The QuantiGeneTM 2.0 Plex Assay platform was chosen for the effective multiplexing and quantitative detection of seven HPV-E7 mRNA targets (HPV6, 16, 18, 31, 45, 59, and 68) and the cellular mRNA of p16INK4a as a biomarker for HPV-induced transformation. Actin-beta (ACTB) and hypoxanthine-guanine phosphoribosyltransferase 1 (HPRT1) were included as reference markers. Sequences for the specific capture and detector probes were customized and developed by ThermoFisher and formulated as a QuantiGene proof-of-concept (QG-POC) plex-set. The crude lysates of the HPV-positive cervical cancer cell lines CaSki (HPV16), HeLa (HPV18), MRHI-215 (HPV45), Erin59 (HPV59), ME180 (HPV68), and the HPV-negative cell line C33A, as well as liquid-based cytology smear samples (n = 441) were analyzed. The study was a proof-of-concept evaluating the feasibility of the platform. Logistic regression and receiver operating characteristic (ROC) analyses were performed to test for the sensitivity and specificity of HPV detection and dysplastic stage discrimination. Results: A QG-POC assay specifically and sensitively detects the HPV-E7 mRNA of seven different genotypes with an assay linearity between 20 and 13,000 cells. Cellular mRNA was detected from the crude lysates of cell lines and of cellular material from clinical liquid-based cytology smear samples. By combining HPV-E7 and p16INK4a expression normalized to ACTB, high-grade dysplasia (HCIN) and invasive cervical cancer (CxCa) were detectable, discriminable, and correlated to the biomarker expression strength. The ROC analysis from the multivariate logistic regression model including HPV-E7 and p16 INK4a resulted in an AUC of 0.74, at the optimal cut-off (sensitivity: 70.4%; specificity: 66.0%) for HCIN detection. CxCa was detected with an AUC of 0.77 (sensitivity: 81.8%, specificity: 77.4%). Conclusions: The QG-POC assay is sufficiently sensitive to detect and quantify HPV-E7 and cellular mRNA species. Multiplexing allows the specific detection of at least 10 analytes in a single reaction. Determining the abundance of E7 and p16INK4a transcripts when normalized to ACTB is informative about the presence of cervical dysplasia and potentially discriminates between low-grade and high-grade dysplasia and invasive cervical cancer. Further studies including more HPV genotypes and biomarkers are warranted.
Background: Infections with human papillomaviruses (HPV) are sexually transmitted and can cause cancer. In Germany, vaccination against HPV is recommended for girls and boys aged 9-17 years. We aimed to investigate HPV DNA prevalence, genotype distribution and vaccine effectiveness (VE) in women aged 20-25 years 10 years after the introduction of HPV vaccination in Germany (2018-2019), and compared these data to an equally designed study from 2010-2012.Methods: Seventy six geographical clusters were randomly selected, followed by random selection of 61 women aged 20-25 years per cluster. Participants performed cervicovaginal self-sampling and answered questions on demographics, sexual behaviour and HPV vaccination. Samples were tested for 18 high risk and nine low risk HPV genotypes. We performed chi-square tests, Fisher's exact test, unpaired Student's t-test and proportion t-test, and calculated crude and adjusted prevalence ratios (PR) and 95% CIs.Results: Of 7,858 contacted women a total of 1,226 agreed to participate. Of these, 94 women were positive for HPV types 16 and/or 18. HPV16 prevalence was 7.0% (95% CI 5.6-8.6) and HPV18 prevalence was 0.8% (95% CI 0.4-1.5). HPV6 and HPV11 were rare with only five (0.4%; 0.1-0.9) and one (0%; 95% CI 0.0-0.5) positive tests. Seven hundred fifty-seven women (62%) had received at least one HPV vaccine dose and 348 (28%) were vaccinated as currently recommended. Confounder-adjusted VE was 46.4% (95% CI 4.2-70.1) against HPV16/18 infection and 49.1% (95% CI 8.2-71.8) against infection with at least one HPV genotype covered by the quadrivalent HPV vaccine. Compared with the 2010-2012 study results, HPV16/18 prevalence dropped from 22.5% (95% CI 19.0-26.3) to 10.3% (95% CI 7.5-13.9; p < 0.0001) in unvaccinated participants.Conclusion: Vaccine-covered HPV genotypes were rare among 20-25 years old women in Germany and decreased compared to the time point shortly after the start of the HPV vaccination program. HPV prevalence of almost all vaccine-covered genotypes was strongly reduced in vaccinated participants. A decrease of HPV16 and HPV18 was even observed in unvaccinated participants, compared to 2010-2012 data, suggesting indirect protection of unvaccinated women. Low VE against HPV16/18 and HPV6/11/16/18 in our study might be attributable to study design in combination with the endpoint selection of (mainly transient) HPV DNA positivity.
Persistent high-risk human papillomavirus (HR-HPV) infections cause cervical cancer and a fraction of head and neck cancer. To investigate whether HR-HPV infection might be also involved in the development of gastric cancer (GC), we developed a platform utilizing a rolling circle amplification (RCA)-based nested L1 polymerase chain reaction with Sanger sequencing to genotype the HPV DNA in cancer tissues of 361 GC and 89 oropharyngeal squamous cell carcinomas (OPSCC). HPV transcriptional activity was determined by E6/E7 mRNA expression and a 3' rapid amplification of cDNA ends was performed to identify HPV integration and expression of virus-host fusion transcripts. Ten of 361 GC, 2 of 89 OPSCC, and 1 of 22 normal adjacent tissues were HPV L1 DNA-positive. Five of the 10 HPV-positive GC were genotyped as HPV16 by sequencing and 1 of 2 GC with RCA/nested HPV16 E6/E7 DNA detection exhibited HPV16 E6/E7 mRNA. Two OPSCC displayed HPV16 L1 DNA and E6/E7 mRNA, of which 1 OPSCC tissue showed virus-host RNA fusion transcripts from an intron region of KIAA0825 gene. Together, our data reveal viral oncogene expression and/or integration in GC and OPSCC and a possible etiology role of HPV infections in gastric carcinogenesis.
Although high-risk human papillomavirus infection is a well-established risk factor for cervical cancer, other co-factors within the local microenvironment may play an important role in the development of cervical cancer. The current study aimed to characterize the cervicovaginal microbiota in women with premalignant dysplasia or invasive cervical cancer compared with that of healthy women. The study comprised 120 Ethiopian women (60 cervical cancer patients who had not received any treatment, 25 patients with premalignant dysplasia, and 35 healthy women). Cervicovaginal specimens were collected using either an Isohelix DNA buccal swab or an Evalyn brush, and ribosomal RNA sequencing was used to characterize the cervicovaginal microbiota. Shannon and Simpson diversity indices were used to evaluate alpha diversity. Beta diversity was examined using principal coordinate analysis of weighted UniFrac distances. Alpha diversity was significantly higher in patients with cervical cancer than in patients with dysplasia and in healthy women (p < 0.01). Beta diversity was also significantly different in cervical cancer patients compared with the other groups (weighted UniFrac Bray-Curtis, p < 0.01). Microbiota composition differed between the dysplasia and cervical cancer groups. Lactobacillus iners was particularly enriched in patients with cancer, and a high relative abundance of Lactobacillus species was identified in the dysplasia and healthy groups, whereas Porphyromonas, Prevotella, Bacteroides, and Anaerococcus species predominated in the cervical cancer group. In summary, we identified differences in cervicovaginal microbiota diversity, composition, and relative abundance between women with cervical cancer, women with dysplasia, and healthy women. Additional studies need to be carried out in Ethiopia and other regions to control for variation in sample collection.
Introduction/Background WHO guidelines recommend HPV-PCR testing for primary screening. Due to low specificity (~20%) for detecting true dysplasia triage is necessary to avoid over-diagnosis and overtreatment. Because of its higher specificity (~60–80%), mRNA-based testing of cellular transformation-specific biomarkers is highly accurate in detecting clinically relevant pre-cancer. We report results of an innovative mRNA assay (QuantiGene-Molecular-Profiling-Histology, QG-MPH) on samples from real-world HIC and LMICs screening/triage routine and its potential to detect pre-cancer compared to standard of care. Methodology QG-MPH (ThermoFisher) and targeted sequencing (ciRNAseq, Predica) were used for multiplexed mRNA quantification of 18 HR-HPV-oncogenes and cellular-biomarkers in cervical smear samples. Accuracy to identify CIN2+, CIN3+ and invasive cancer was calculated on condition-specific risk scores (ROC analysis: AUC >80% for CIN2/3 and > 92% for invasive cancer). Study smear samples from screening and triage populations in HIC (n=550, n=719) and LMIC (n= 893, n=110), respectively, were reanalyzed and results compared to standard of care assays. Study results were descriptively evaluated in the given context. Results The QG-MPH assay discriminated 80% vs 50%; spec. 83% vs 80%) and PCR-based or co-testing strategies (sens. 83% vs 80%; spec. >80 vs 25–70%), respectively. Results are comprehensive diagnoses from the first screening smear within 48h. It reports i) 18 HR-HPV genotypes individually, ii) identifies and discriminates
This file contains legends for supplemental figures 1-3 and for supplemental tables 1 and 2.
Table S1 contains quantifications of BrdU/PI analyses depicted in main Figures 1 and 2.
Aim In Germany, treatment of HSIL or AIS of the uterine cervix by loop excision is performed almost exclusively under general anaesthesia (GA). International studies and guidelines show high acceptance of local anaesthesia (LA) due to hermeneutic, medical, and economic factors. We performed an observational comparative study aiming to prove advantages of local anaesthesia within the German health system. Patients and Methods In a prospective observational study, patients diagnosed with HSIL or AIS of the uterine cervix were treated at the Institute for Cytology and Dysplasia, Berlin, by loop excision in 2021. We started with a feasibility study: 303 patients diagnosed with HSIL/AIS of the uterine cervix and her colposcopist answered an electronic questionnaire with respect to loop excision under LA. Since we found a high acceptance for LA in patients and colposcopists, we initiated a comparative study LA vs. GA: 322 patients underwent loop excision and selected their mode of anaesthesia: n = 206 LA vs. n = 116 GA. 114 patients of the feasibility study had to undergo loop excision and became part of the comparative study (n = 79 for the LA group, n = 35 for the GA group). All patients received a standardised questionnaire to document their pain score within 24 h after treatment on a visual analogue scale, i.e. VAS, between 0 and 100. 178 patients of the LA group and 80 patients of the GA group completed and returned the questionnaire and form the cohort for our comparison of LA vs. GA. With 191 of these 258 patients, i.e. 74%, a telephone survey was performed to ask for patient satisfaction and the rates of recurrence after a mean interval of 1 year post surgery. We postulate that there will be no clinically relevant significant difference in satisfaction and postoperative pain between patients in the LA group and the GA group. Results In the feasibility study, 90% (272 of 303) of patients diagnosed with HSIL or AIS were considered eligible for LA by their colposcopists. 75% (227 of 303) of patients were open to loop excision under LA. In the comparative study, 63 of 206 women of the LA group were interviewed preoperatively: 89% would accept a pain score above 20 during the procedure, 33% a pain score above 50 and 11% of max. 20. Postoperatively, the median VAS pain score for loop excision under local anaesthesia was 13.1 in 178 patients, and pain during injection of local anaesthesia was 20.9 (p < 0.001). The VAS pain score 20 minutes post surgery did not differ significantly between 178 patients after local anaesthesia versus 80 patients after general anaesthesia (p = 0.09). The surgeons estimated the patient's pain significantly less than the patients themselves with an underestimate of -14.63 points on the VAS (p < 0.001). Within 7 days following loop excision under LA, 95.5% of 178 patients would choose local anaesthesia as their preferred method for a potential repeat loop excision, 8.8% of which would like additional painkillers, and 4.5% would choose general anaesthesia. In a telephone follow-up survey of 133 women from the LA group after a mean of 12 months post surgery, 97% were "satisfied" or "very satisfied" with the treatment carried out. For patient satisfaction and postoperative pain, no clinically relevant significant difference was seen between the LA and the GA group. The rate of secondary bleeding (6.7% vs. 8.1 %, p = 0.72), recurrence of HSIL/AIS (3.6% vs. 5.2 %, p = 0.62), and the distribution of the histopathological R status (R0 89.5% vs. 81.1 %, p = 0.73; R1 5.3% vs.12.2 %, p = 0.57, Rx 4.1% vs. 5.4 %, p = 0.65) showed no significant difference when comparing the LA group versus the GA group. Conclusion Following loop excision under local anaesthesia, more than 95% of patients would choose this method again for repeat surgery. One year post surgery, 97% of the patients were "satisfied" or "very satisfied" with the treatment under local anaesthesia. Offering local anaesthesia for loop excision to patients should be mandatory and included in current guidelines.