BACKGROUND: In the GLOW study, fixed-duration ibrutinib-venetoclax showed superior progression-free survival versus chlorambucil-obinutuzumab in patients with previously untreated chronic lymphocytic leukaemia who were older or had comorbidities, or both, at a median follow up of 27·7 months. In this Article, we report updated outcomes from GLOW after a 46-month median follow-up. METHODS: GLOW was a randomised, multicentre, phase 3 study done at 67 hospital centres across 14 countries. Patients aged 65 years and older or 18-64 years with previously untreated chronic lymphocytic leukaemia and a cumulative illness rating scale score of more than 6 or creatinine clearance less than 70 mL/min, or both, and an Eastern Cooperative Oncology Group performance status of 2 or less were randomly assigned (1:1) via an interactive web system with permuted blocks (block size of four) and stratified by IGHV mutational status and the presence of del11q aberration to the ibrutinib-venetoclax group (three cycles of ibrutinib lead-in [420 mg/day, orally], followed by 12 cycles of ibrutinib plus venetoclax [400 mg/day, orally, including a 5-week dose ramp-up]) or the chlorambucil-obinutuzumab group (six cycles of chlorambucil [0·5 mg/kg, orally, on days 1 and 15 of each cycle], and obinutuzumab [1000 mg, intravenously, on days 1 (or 100 mg on day 1 and 900 mg on day 2), 8, and 15 of cycle 1 and day 1 of cycles 2-6]). The primary endpoint was progression-free survival in the intention-to-treat population, assessed by an independent review committee. The safety population included all randomised patients who received at least one dose of the study treatment. This study is registered with ClinicalTrials.gov (NCT03462719) and the EU Clinical Trials Register (EudraCT 2017-004699-77). FINDINGS: Between May 4, 2018, and April 5, 2019, 211 patients (122 [58%] were male and 89 [42%] were female) were randomly assigned to receive ibrutinib-venetoclax (n=106) or chlorambucil-obinutuzumab (n=105). At a median of 46 months (IQR 43-47) of follow-up, progression-free survival remained superior for the ibrutinib-venetoclax group (hazard ratio 0·214 [95% CI 0·138-0·334]; p<0·0001); 42-month progression-free survival rates were 74·6% (95% CI 65·0-82·0) for ibrutinib-venetoclax and 24·8% (16·5-34·1) for chlorambucil-obinutuzumab. Following the primary analysis, one patient in the chlorambucil-obinutuzumab group had a serious adverse event of myelodysplastic syndrome. Treatment-related deaths were reported in one patient receiving ibrutinib-venetoclax (cardiac failure, pneumonia, and sinus node dysfunction) and in one patient receiving chlorambucil-obinutuzumab (pneumonia). There were 15 deaths in the ibrutinib-venetoclax group (of which three were due to post-treatment infections) and 30 deaths in the chlorambucil-obinutuzumab group (of which 10 were due to post-treatment infections). INTERPRETATION: After 4 years of follow-up, ibrutinib-venetoclax continues to significantly prolong progression-free survival (vs chemoimmunotherapy) in patients with previously untreated chronic lymphocytic leukaemia, supporting its use as a first-line option. FUNDING: Janssen Research & Development and Pharmacyclics.
- MeSH
- chlorambucil MeSH
- chronická lymfatická leukemie * farmakoterapie MeSH
- lidé MeSH
- následné studie MeSH
- pneumonie * chemicky indukované MeSH
- protokoly antitumorózní kombinované chemoterapie škodlivé účinky MeSH
- Check Tag
- lidé MeSH
- mužské pohlaví MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- klinické zkoušky, fáze III MeSH
- multicentrická studie MeSH
- randomizované kontrolované studie MeSH
PURPOSE: In GLOW, fixed-duration ibrutinib + venetoclax showed superior progression-free survival (PFS) versus chlorambucil + obinutuzumab in older/comorbid patients with previously untreated chronic lymphocytic leukemia (CLL). The current analysis describes minimal residual disease (MRD) kinetics and any potential predictive value for PFS, as it has not yet been evaluated for ibrutinib + venetoclax treatment. METHODS: Undetectable MRD (uMRD) was assessed by next-generation sequencing at <1 CLL cell per 10,000 (<10-4) and <1 CLL cell per 100,000 (<10-5) leukocytes. PFS was analyzed by MRD status at 3 months after treatment (EOT+3). RESULTS: Ibrutinib + venetoclax achieved deeper uMRD (<10-5) rates in bone marrow (BM) and peripheral blood (PB), respectively, in 40.6% and 43.4% of patients at EOT+3 versus 7.6% and 18.1% of patients receiving chlorambucil + obinutuzumab. Of these patients, uMRD (<10-5) in PB was sustained during the first year post-treatment (EOT+12) in 80.4% of patients receiving ibrutinib + venetoclax and 26.3% receiving chlorambucil + obinutuzumab. Patients with detectable MRD (dMRD; ≥10-4) in PB at EOT+3 were more likely to sustain MRD levels through EOT+12 with ibrutinib + venetoclax versus chlorambucil + obinutuzumab. PFS rates at EOT+12 were high among patients treated with ibrutinib + venetoclax regardless of MRD status at EOT+3: 96.3% and 93.3% in patients with uMRD (<10-4) and dMRD (≥10-4) in BM, respectively, versus 83.3% and 58.7% for patients receiving chlorambucil + obinutuzumab. PFS rates at EOT+12 also remained high in patients with unmutated immunoglobulin heavy-chain variable region (IGHV) receiving ibrutinib + venetoclax, independent of MRD status in BM. CONCLUSION: Molecular and clinical relapses were less frequent during the first year post-treatment with ibrutinib + venetoclax versus chlorambucil + obinutuzumab regardless of MRD status at EOT+3 and IGHV status. Even for patients not achieving uMRD (<10-4), PFS rates remained high with ibrutinib + venetoclax; this is a novel finding and requires additional follow-up to confirm its persistence over time.
- MeSH
- bicyklické sloučeniny heterocyklické škodlivé účinky MeSH
- chlorambucil škodlivé účinky MeSH
- chronická lymfatická leukemie * farmakoterapie MeSH
- doba přežití bez progrese choroby MeSH
- lidé MeSH
- protokoly antitumorózní kombinované chemoterapie škodlivé účinky MeSH
- reziduální nádor farmakoterapie MeSH
- senioři MeSH
- Check Tag
- lidé MeSH
- senioři MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
CONTEXT: Minimal residual disease (MRD) is a predictive marker for progression-free survival (PFS) in chronic leukocytic leukemia (CLL) following chemoimmunotherapy and fixed-duration treatment with venetoclax and anti-CD20 antibodies. This has not been explored for ibrutinib+venetoclax (Ibr+Ven), a fixed-duration treatment with mechanisms of action that synergistically eliminate CLL subpopulations in distinct tumor compartments. OBJECTIVE: Investigate MRD outcomes at primary analysis of phase 3 GLOW study (NCT03462719). DESIGN: Randomized, open-label, active-control study. PATIENTS: Patients aged ≥65 years or 18-64 years with a CIRS score >6 or creatinine clearance <70 mL/min were randomized 1:1, stratified by IGHV mutational and del11q status, to Ibr+Ven (n=106) or chlorambucil+obinutuzumab (Clb+O) (n=105). Excluded: patients with del17p or known TP53 mutations. INTERVENTIONS: Ibr+Ven (3 cycles of ibrutinib lead-in, then 12 cycles of Ibr+Ven) or 6 cycles of Clb+O. MAIN OUTCOME MEASURES: Primary endpoint: independent review committee-assessed PFS; secondary endpoint: rate of undetectable MRD (uMRD; <10-4); exploratory endpoints: MRD analyses. MRD results are by next-generation sequencing, reported 3 months after end of treatment (EOT+3) unless otherwise noted. RESULTS: Rates of uMRD<10-4 were higher for Ibr+Ven versus Clb+O in bone marrow (BM) (51.9% vs. 17.1%; P<0.0001) and peripheral blood (PB) (54.7% vs. 39.0%; P=0.0259). For Ibr+Ven, BM uMRD was higher for uIGHV (58.2%) versus mutated IGHV (44.4%). With Ibr+Ven, 84.5% (49/58) of patients maintained PB uMRD from EOT+3 to EOT+12 versus 29.3% (12/41) with Clb+O. Rates of uMRD<10-5 were higher for Ibr+Ven versus Clb+O in BM (40.6% vs. 7.6%), including patients with uIGHV (45.5% vs. 5.6%). uMRD<10-5 in PB was largely sustained from EOT+3 to EOT+12 with Ibr+Ven (80.4% [37/46]) but not Clb+O (26.3% [5/19]). PFS rates for Ibr+Ven during the 12 months after EOT were >90% for patients with uMRD<10-4 and patients with detectable MRD; however, Clb+O arm patients with detectable PB MRD relapsed more quickly than those with uMRD<10-4. CONCLUSIONS: All-oral, once-daily, fixed-duration Ibr+Ven demonstrated superior uMRD responses that were deeper and better sustained post-treatment versus Clb+O in older adult or unfit patients with previously untreated CLL.
- MeSH
- adenin analogy a deriváty MeSH
- bicyklické sloučeniny heterocyklické MeSH
- chlorambucil MeSH
- chronická lymfatická leukemie * patologie MeSH
- humanizované monoklonální protilátky MeSH
- kreatinin MeSH
- lidé MeSH
- piperidiny MeSH
- prospektivní studie MeSH
- protokoly antitumorózní kombinované chemoterapie škodlivé účinky MeSH
- reziduální nádor etiologie MeSH
- senioři MeSH
- sulfonamidy MeSH
- Check Tag
- lidé MeSH
- senioři MeSH
- Publikační typ
- časopisecké články MeSH
- randomizované kontrolované studie MeSH
iLLUMINATE is a randomized, open-label phase III study of ibrutinib plus obinutuzumab (n=113) versus chlorambucil plus obinutuzumab (n=116) as first-line therapy for patients with chronic lymphocytic leukemia or small lymphocytic lymphoma. Eligible patients were aged ≥65 years, or <65 years with coexisting conditions. Patients received oral ibrutinib 420 mg once daily until disease progression or unacceptable toxicity or six cycles of oral chlorambucil, each in combination with six cycles of intravenous obinutuzumab. After a median follow-up of 45 months (range, 0.2-52), median progression-free survival continued to be significantly longer in the ibrutinib plus obinutuzumab arm than in the chlorambucil plus obinutuzumab arm (median not reached versus 22 months; hazard ratio=0.25; 95% confidence interval: 0.16-0.39; P<0.0001). The best overall rate of undetectable minimal residual disease (<0.01% by flow cytometry) remained higher with ibrutinib plus obinutuzumab (38%) than with chlorambucil plus obinutuzumab (25%). With a median treatment duration of 42 months, 13 months longer than the primary analysis, no new safety signals were identified for ibrutinib. As is typical for ibrutinib-based regimens, common grade ≥3 adverse events were most prevalent in the first 6 months of ibrutinib plus obinutuzumab treatment and generally decreased over time, except for hypertension. In this final analysis with up to 52 months of follow-up (median 45 months), ibrutinib plus obinutuzumab showed sustained clinical benefit, in terms of progression- free survival, in first-line treatment of chronic lymphocytic leukemia, including in patients with high-risk features. ClinicalTrials.gov identifier: NCT02264574.
- MeSH
- adenin analogy a deriváty MeSH
- chlorambucil * MeSH
- chronická lymfatická leukemie * diagnóza farmakoterapie MeSH
- humanizované monoklonální protilátky MeSH
- lidé MeSH
- piperidiny MeSH
- protokoly antitumorózní kombinované chemoterapie škodlivé účinky MeSH
- pyrazoly škodlivé účinky MeSH
- pyrimidiny MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- klinické zkoušky, fáze III MeSH
- randomizované kontrolované studie MeSH
Anti-CD20 antibody treatments, such as obinutuzumab, have been associated with infusion-related reactions (IRRs). In the phase 3 iLLUMINATE study of ibrutinib-obinutuzumab versus chlorambucil-obinutuzumab in first-line chronic lymphocytic leukemia/small lymphocytic lymphoma, IRRs were substantially reduced with ibrutinib-obinutuzumab versus chlorambucil-obinutuzumab. We prospectively analyzed inflammatory cytokines to evaluate the impact of ibrutinib on circulating cytokine levels following obinutuzumab infusion. In iLLUMINATE, ibrutinib or chlorambucil was given approximately 30-120 min before the first obinutuzumab infusion. Cytokines evaluated were IFNγ, IL-6, IL-8, IL-10, IL-18, MCP-1, MIP-1α, MIP-1β, and TNFα. Changes in peak cytokine levels from baseline (immediately before obinutuzumab) to post-obinutuzumab infusion were compared between arms and between patients with versus without IRRs using Wilcoxon rank sum test. Of 228 treated patients, 95 on ibrutinib-obinutuzumab (15 with IRRs, 80 without) and 88 on chlorambucil-obinutuzumab (45 with IRRs, 43 without) with cytokine data were included. Irrespective of IRR occurrence, median increase in cytokines was lower with ibrutinib-obinutuzumab versus chlorambucil-obinutuzumab for all cytokines (P < 0.01) except MIP-1β. Across treatment arms, post-obinutuzumab median increase in all cytokines except MIP-1β was greater in patients with versus without IRRs (P < 0.001). IL-6 and IL-8 elevations were associated with IRRs in both treatment arms. Among patients with IRRs, those receiving ibrutinib-obinutuzumab had lower post-obinutuzumab increases in IL-6, IL-8, IL-10, and MCP-1 (P < 0.04) than patients receiving chlorambucil-obinutuzumab. For patients in the ibrutinib-treatment arm, we observed a reduction in both the rate of clinically apparent IRRs and the levels of IRR-related cytokines and chemokines. This observation supports an immunomodulatory mechanism of action for ibrutinib. Clinical Trial Registration: NCT02264574.
- MeSH
- adenin aplikace a dávkování analogy a deriváty MeSH
- chlorambucil aplikace a dávkování MeSH
- chronická lymfatická leukemie krev farmakoterapie MeSH
- cytokiny krev MeSH
- dospělí MeSH
- humanizované monoklonální protilátky aplikace a dávkování škodlivé účinky MeSH
- intravenózní infuze MeSH
- lidé středního věku MeSH
- lidé MeSH
- piperidiny aplikace a dávkování MeSH
- premedikace * MeSH
- prospektivní studie MeSH
- protokoly antitumorózní kombinované chemoterapie terapeutické užití MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- Check Tag
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- mužské pohlaví MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- klinické zkoušky, fáze III MeSH
- multicentrická studie MeSH
- randomizované kontrolované studie MeSH
- srovnávací studie MeSH
BACKGROUND: Both single-agent ibrutinib and chlorambucil plus obinutuzumab have shown superior efficacy to chlorambucil monotherapy and are standard first-line treatments in chronic lymphocytic leukaemia. We compared the efficacy of the combination of ibrutinib plus obinutuzumab with chlorambucil plus obinutuzumab in first-line chronic lymphocytic leukaemia or small lymphocytic lymphoma. METHODS: iLLUMINATE is a multicentre, randomised, open-label, phase 3 trial done at 74 academic and community hospitals in Australia, Canada, Israel, New Zealand, Russia, Turkey, the EU, and the USA in patients with previously untreated chronic lymphocytic leukaemia or small lymphocytic lymphoma, either aged 65 years or older or younger than 65 years with coexisting conditions. Patients were randomly assigned (1:1) using a blocked randomisation schedule, stratified by Eastern Cooperative Oncology Group performance status and cytogenetics, to receive ibrutinib plus obinutuzumab (oral ibrutinib [420 mg once daily continuously] combined with intravenous obinutuzumab [100 mg on day 1, 900 mg on day 2, 1000 mg on day 8, and 1000 mg on day 15 of cycle 1 and on day 1 of subsequent 28-day cycles, for a total of six cycles]) or chlorambucil plus obinutuzumab (oral chlorambucil [0·5 mg/kg bodyweight on days 1 and 15 of each 28-day cycle for six cycles] combined with the same obinutuzumab regimen). Allocation concealment was achieved using an interactive web response system. Patients and investigators were not masked to treatment assignment. The primary endpoint was progression-free survival assessed by a masked independent review committee in the intention-to-treat population. Safety was assessed in all patients who received at least one dose of study treatment. This study is registered with ClinicalTrials.gov (NCT02264574), and patient enrolment is complete. FINDINGS: Between Oct 6, 2014, and Oct 12, 2015, 229 patients were enrolled and randomly assigned to receive ibrutinib plus obinutuzumab (n=113) or chlorambucil plus obinutuzumab (n=116). After a median follow-up of 31·3 months (IQR 29·4-33·2), median progression-free survival was significantly longer in the ibrutinib plus obinutuzumab group (median not reached [95% CI 33·6-non-estimable]) than in the chlorambucil plus obinutuzumab group (19·0 months [15·1-22·1]; hazard ratio 0·23; 95% CI 0·15-0·37; p<0·0001). Estimated 30-month progression-free survival was 79% (95% CI 70-85) in the ibrutinib plus obinutuzumab group and 31% (23-40) in the chlorambucil plus obinutuzumab group. The most common grade 3 or 4 adverse events in both groups were neutropenia and thrombocytopenia. Serious adverse events occurred in 65 (58%) of 113 patients treated with ibrutinib plus obinutuzumab and 40 (35%) of 115 patients treated with chlorambucil plus obinutuzumab. Ibrutinib or chlorambucil treatment-related deaths were reported in one (1%) of 113 patients in the ibrutinib plus obinutuzumab group (sudden death) and one (1%) of 115 patients in the chlorambucil plus obinutuzumab group (neuroendocrine carcinoma of the skin). INTERPRETATION: Ibrutinib plus obinutuzumab is an efficacious and safe chemotherapy-free combination treatment in previously untreated patients with chronic lymphocytic leukaemia or small lymphocytic lymphoma independent of high-risk features and provides an alternative first-line treatment option for these patients. FUNDING: Pharmacyclics LLC, an AbbVie Company, and Janssen Research and Development.
- MeSH
- analýza podle původního léčebného záměru MeSH
- chlorambucil aplikace a dávkování škodlivé účinky terapeutické užití MeSH
- chronická lymfatická leukemie farmakoterapie mortalita MeSH
- doba přežití bez progrese choroby MeSH
- humanizované monoklonální protilátky aplikace a dávkování škodlivé účinky terapeutické užití MeSH
- lidé MeSH
- protokoly antitumorózní kombinované chemoterapie aplikace a dávkování škodlivé účinky terapeutické užití MeSH
- pyrazoly aplikace a dávkování škodlivé účinky terapeutické užití MeSH
- pyrimidiny aplikace a dávkování škodlivé účinky terapeutické užití MeSH
- senioři MeSH
- výsledek terapie MeSH
- Check Tag
- lidé MeSH
- mužské pohlaví MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- klinické zkoušky, fáze III MeSH
- multicentrická studie MeSH
- práce podpořená grantem MeSH
- randomizované kontrolované studie MeSH
PURPOSE: The optimal dose intensity for conditioning prior to allogeneic hematopoietic stem cell transplantation (alloHSCT) for chronic lymphocytic leukemia (CLL) is unknown. METHODS: We retrospectively compared outcomes of patients who received a first alloHCST after non-myeloablative (NMA) and reduced intensity conditioning (RIC). Data of 432 patients with a median age of 55 years were included, of which 86 patients underwent NMA and 346 RIC. RESULTS: The median follow-up after alloHSCT was 4.3 years. Compared to the RIC group, more NMA patients had purine-analog-sensitive disease, were in complete remission and received matched related donor transplantation. After RIC, the probabilities for 5-year OS, EFS, CIR, and NRM were 46%, 38%, 28%, and 35% and after NMA the respective probabilities were 52%, 43%, 25%, and 32%. In multivariate analysis, remission status prior to conditioning but not RIC versus NMA conditioning had a significant impact on CIR, EFS, and OS. CONCLUSION: Presumed higher anti-leukemic activity of RIC versus NMA conditioning did not translate into better outcomes after alloHSCT, but better remission status prior to conditioning did. Effective pathway inhibitor-based salvage therapies combined with NMA conditioning might thus represent the most attractive contemporary approach for alloHSCT for patients with CLL.
- MeSH
- busulfan aplikace a dávkování MeSH
- chronická lymfatická leukemie mortalita patologie terapie MeSH
- cyklofosfamid aplikace a dávkování MeSH
- dospělí MeSH
- homologní transplantace MeSH
- incidence MeSH
- indukce remise MeSH
- kombinovaná terapie MeSH
- lidé středního věku MeSH
- lidé MeSH
- melfalan aplikace a dávkování MeSH
- míra přežití MeSH
- mladý dospělý MeSH
- následné studie MeSH
- nemoc štěpu proti hostiteli epidemiologie mortalita MeSH
- příprava pacienta k transplantaci mortalita MeSH
- prognóza MeSH
- protokoly antitumorózní kombinované chemoterapie terapeutické užití MeSH
- retrospektivní studie MeSH
- senioři MeSH
- transplantace hematopoetických kmenových buněk mortalita MeSH
- Check Tag
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- mladý dospělý MeSH
- mužské pohlaví MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- srovnávací studie MeSH
14 stran ; 30 cm
- Klíčová slova
- Ibrutinib,
- MeSH
- antikoagulancia MeSH
- antitumorózní látky MeSH
- chronická lymfatická leukemie farmakoterapie MeSH
- proteinkinasa BTK antagonisté a inhibitory MeSH
- Publikační typ
- směrnice pro lékařskou praxi MeSH
- Konspekt
- Farmacie. Farmakologie
- NLK Obory
- farmacie a farmakologie
- farmakoterapie
- onkologie
- NLK Publikační typ
- brožury
We performed an observational study on the efficacy of ben-damustine and rituximab (BR) as first salvage regimen in chronic lymphocytic leukemia (CLL). In an intention-to-treat analysis including 237 patients, the median progression-free survival (PFS) was 25 months. The presence of del(17p), unmutated IGHV and advanced stage were associated with a shorter PFS at multivariate analysis. The median time-to-next treatment was 31.3 months. Front-line treatment with a chemoimmunotherapy regimen was the only predictive factor for a shorter time to next treatment at multivariate analysis. The median overall survival (OS) was 74.5 months. Advanced disease stage (i.e. Rai stage III-IV or Binet stage C) and resistant disease were the only parameters significantly associated with a shorter OS. Grade 3-5 infections were recorded in 6.3% of patients. A matched-adjusted indirect comparison with ibrutinib given second-line within Named Patient Programs in the United Kingdom and in Italy was carried out with OS as objective end point. When restricting the analysis to patients with intact 17p who had received chemoimmunotherapy in first line, there was no difference in OS between patients treated with ibrutinib (63% alive at 36 months) and patients treated with BR (74.4% alive at 36 months). BR is an efficacious first salvage regimen in CLL in a real-life population, including the elderly and unfit patients. BR and ibrutinib may be equally effective in terms of OS when used as first salvage treatment in patients without 17p deletion.
- MeSH
- analýza přežití MeSH
- bendamustin hydrochlorid aplikace a dávkování MeSH
- chronická lymfatická leukemie diagnóza farmakoterapie mortalita MeSH
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- nádorové biomarkery MeSH
- opakovaná terapie MeSH
- prognóza MeSH
- protokoly antitumorózní kombinované chemoterapie škodlivé účinky terapeutické užití MeSH
- pyrazoly aplikace a dávkování škodlivé účinky terapeutické užití MeSH
- pyrimidiny aplikace a dávkování škodlivé účinky terapeutické užití MeSH
- rituximab aplikace a dávkování MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- výsledek terapie MeSH
- záchranná terapie MeSH
- Check Tag
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- Publikační typ
- časopisecké články MeSH
- multicentrická studie MeSH
- práce podpořená grantem MeSH
- srovnávací studie MeSH
- Geografické názvy
- Itálie MeSH
- Spojené království MeSH