Article

Key clinical point: Patients with migraine without aura who experienced transient visual disturbance (MwTVD) had worse headache, higher migraine-related disability, more psychiatric comorbidities, and a higher risk for chronic migraine than those with migraine with visual aura (MA).

Major finding: MwTVD vs MA group had a higher prevalence of chronic migraine (41.9% vs 11.8%; P < .001) and higher mean Migraine Disability Assessment, anxiety, and depression scores (all P < .001), with transient visual disturbance being a significant risk factor for chronic migraine even after adjusting for confounding factors (adjusted odds ratio 4.75; P < .001).

Study details: This was a post hoc analysis of previously collected data of 2551 patients with migraine, of which 743 had MA and 1808 had MwTVD.

Disclosures: This study was supported by Brain Research Center, the Ministry of Education in Taiwan, and other sources. The authors declared no conflicts of interest.

Source: Tsao Y-C et al. Non-aura visual disturbance with high visual aura rating scale scores has stronger association with migraine chronification than typical aura. Cephalalgia. 2022 (Sep 6). Doi: 10.1177/03331024221123074

Key clinical point: Patients with migraine without aura who experienced transient visual disturbance (MwTVD) had worse headache, higher migraine-related disability, more psychiatric comorbidities, and a higher risk for chronic migraine than those with migraine with visual aura (MA).

Major finding: MwTVD vs MA group had a higher prevalence of chronic migraine (41.9% vs 11.8%; P < .001) and higher mean Migraine Disability Assessment, anxiety, and depression scores (all P < .001), with transient visual disturbance being a significant risk factor for chronic migraine even after adjusting for confounding factors (adjusted odds ratio 4.75; P < .001).

Study details: This was a post hoc analysis of previously collected data of 2551 patients with migraine, of which 743 had MA and 1808 had MwTVD.

Disclosures: This study was supported by Brain Research Center, the Ministry of Education in Taiwan, and other sources. The authors declared no conflicts of interest.

Source: Tsao Y-C et al. Non-aura visual disturbance with high visual aura rating scale scores has stronger association with migraine chronification than typical aura. Cephalalgia. 2022 (Sep 6). Doi: 10.1177/03331024221123074

Key clinical point: Patients with migraine without aura who experienced transient visual disturbance (MwTVD) had worse headache, higher migraine-related disability, more psychiatric comorbidities, and a higher risk for chronic migraine than those with migraine with visual aura (MA).

Major finding: MwTVD vs MA group had a higher prevalence of chronic migraine (41.9% vs 11.8%; P < .001) and higher mean Migraine Disability Assessment, anxiety, and depression scores (all P < .001), with transient visual disturbance being a significant risk factor for chronic migraine even after adjusting for confounding factors (adjusted odds ratio 4.75; P < .001).

Study details: This was a post hoc analysis of previously collected data of 2551 patients with migraine, of which 743 had MA and 1808 had MwTVD.

Disclosures: This study was supported by Brain Research Center, the Ministry of Education in Taiwan, and other sources. The authors declared no conflicts of interest.

Source: Tsao Y-C et al. Non-aura visual disturbance with high visual aura rating scale scores has stronger association with migraine chronification than typical aura. Cephalalgia. 2022 (Sep 6). Doi: 10.1177/03331024221123074

Key clinical point: Poor sleep quality significantly increased the risk of developing migraine and migraine-related burden.

Major finding: Poor sleep quality was more prevalent in patients with migraine vs healthy controls (66.9% vs 24.3%; P < .001), with the risk for migraine being 3.981-times higher in those with poor vs good sleep quality (P  =  .001). Poor sleep quality in patients with migraine was significantly associated with increases in total pain burden, decreased quality of life, and increased anxiety and depression (all P_trend < .05).

Study details: Findings are from a case-control and cross-sectional analysis including 134 patients with migraine with or without aura and 70 sex- and age-matched healthy controls.

Disclosures: This study was supported by the Elite Medical Professionals project of China-Japan Friendship Hospital. The authors declared no conflicts of interest.

Source: Duan S et al. Association between sleep quality, migraine and migraine burden. Front Neurol. 2022 (Aug 26). Doi: 10.3389/fneur.2022.955298

Key clinical point: Poor sleep quality significantly increased the risk of developing migraine and migraine-related burden.

Major finding: Poor sleep quality was more prevalent in patients with migraine vs healthy controls (66.9% vs 24.3%; P < .001), with the risk for migraine being 3.981-times higher in those with poor vs good sleep quality (P  =  .001). Poor sleep quality in patients with migraine was significantly associated with increases in total pain burden, decreased quality of life, and increased anxiety and depression (all P_trend < .05).

Study details: Findings are from a case-control and cross-sectional analysis including 134 patients with migraine with or without aura and 70 sex- and age-matched healthy controls.

Disclosures: This study was supported by the Elite Medical Professionals project of China-Japan Friendship Hospital. The authors declared no conflicts of interest.

Source: Duan S et al. Association between sleep quality, migraine and migraine burden. Front Neurol. 2022 (Aug 26). Doi: 10.3389/fneur.2022.955298

Key clinical point: Poor sleep quality significantly increased the risk of developing migraine and migraine-related burden.

Major finding: Poor sleep quality was more prevalent in patients with migraine vs healthy controls (66.9% vs 24.3%; P < .001), with the risk for migraine being 3.981-times higher in those with poor vs good sleep quality (P  =  .001). Poor sleep quality in patients with migraine was significantly associated with increases in total pain burden, decreased quality of life, and increased anxiety and depression (all P_trend < .05).

Study details: Findings are from a case-control and cross-sectional analysis including 134 patients with migraine with or without aura and 70 sex- and age-matched healthy controls.

Disclosures: This study was supported by the Elite Medical Professionals project of China-Japan Friendship Hospital. The authors declared no conflicts of interest.

Source: Duan S et al. Association between sleep quality, migraine and migraine burden. Front Neurol. 2022 (Aug 26). Doi: 10.3389/fneur.2022.955298

Key clinical point: Participants, especially women and those aged 50-85 years, who had a high intake of dietary thiamine were less likely to develop severe headache or migraine.

Major finding: Dietary thiamine intake was associated with a reduced risk for migraine or headache (adjusted odds ratio [aOR] 0.93; P  =  .046), particularly among women (aOR 0.90; P  =  .022) and those aged 50-85 years (aOR 0.86; P  =  .023).

Study details: Findings are from a cross-sectional study including 13,439 American adults, of which 2745 experienced migraine or severe headache in the past 3 months.

Disclosures: This study did not declare any source of funding. The authors declared no conflicts of interest.

Source: Li D et al. Dietary intake of thiamine and riboflavin in relation to severe headache or migraine: A cross-sectional survey. Headache. 2022 (Sep 1). Doi: 10.1111/head.14384

Key clinical point: Participants, especially women and those aged 50-85 years, who had a high intake of dietary thiamine were less likely to develop severe headache or migraine.

Major finding: Dietary thiamine intake was associated with a reduced risk for migraine or headache (adjusted odds ratio [aOR] 0.93; P  =  .046), particularly among women (aOR 0.90; P  =  .022) and those aged 50-85 years (aOR 0.86; P  =  .023).

Study details: Findings are from a cross-sectional study including 13,439 American adults, of which 2745 experienced migraine or severe headache in the past 3 months.

Disclosures: This study did not declare any source of funding. The authors declared no conflicts of interest.

Source: Li D et al. Dietary intake of thiamine and riboflavin in relation to severe headache or migraine: A cross-sectional survey. Headache. 2022 (Sep 1). Doi: 10.1111/head.14384

Key clinical point: Participants, especially women and those aged 50-85 years, who had a high intake of dietary thiamine were less likely to develop severe headache or migraine.

Major finding: Dietary thiamine intake was associated with a reduced risk for migraine or headache (adjusted odds ratio [aOR] 0.93; P  =  .046), particularly among women (aOR 0.90; P  =  .022) and those aged 50-85 years (aOR 0.86; P  =  .023).

Study details: Findings are from a cross-sectional study including 13,439 American adults, of which 2745 experienced migraine or severe headache in the past 3 months.

Disclosures: This study did not declare any source of funding. The authors declared no conflicts of interest.

Source: Li D et al. Dietary intake of thiamine and riboflavin in relation to severe headache or migraine: A cross-sectional survey. Headache. 2022 (Sep 1). Doi: 10.1111/head.14384

Key clinical point: Fremanezumab vs placebo demonstrated significant and clinically meaningful improvements in migraine- and headache-related disability in patients with chronic and episodic migraine, including those with difficult-to-treat migraine.

Major finding: At 12 weeks of treatment, a significantly higher proportion of patients receiving quarterly and monthly fremanezumab vs placebo reported ≥5-point reduction in 6-item Headache Impact Test scores (53% and 55% vs 39%, respectively; both P < .0001) and ≥30% reduction in Migraine Disability Assessment scores among patients with severe disability (69% and 79% vs 58%, respectively; both P < .001).

Study details: Findings are from a pooled analysis of three phase 3 trials including 3660 patients with episodic or chronic migraine with or without aura who were randomly assigned to receive quarterly or monthly fremanezumab or placebo.

Disclosures: This study was funded by Teva Pharmaceuticals. Five authors declared being current or former employees of Teva Pharmaceuticals. P McAllister reported receiving research support and serving as a consultant for Teva Pharmaceuticals and other sources.

Source: McAllister P et al. Impact of fremanezumab on disability outcomes in patients with episodic and chronic migraine: A pooled analysis of phase 3 studies. J Headache Pain. 2022;23:112 (Aug 29). Doi: 10.1186/s10194-022-01438-4

Key clinical point: Fremanezumab vs placebo demonstrated significant and clinically meaningful improvements in migraine- and headache-related disability in patients with chronic and episodic migraine, including those with difficult-to-treat migraine.

Major finding: At 12 weeks of treatment, a significantly higher proportion of patients receiving quarterly and monthly fremanezumab vs placebo reported ≥5-point reduction in 6-item Headache Impact Test scores (53% and 55% vs 39%, respectively; both P < .0001) and ≥30% reduction in Migraine Disability Assessment scores among patients with severe disability (69% and 79% vs 58%, respectively; both P < .001).

Study details: Findings are from a pooled analysis of three phase 3 trials including 3660 patients with episodic or chronic migraine with or without aura who were randomly assigned to receive quarterly or monthly fremanezumab or placebo.

Disclosures: This study was funded by Teva Pharmaceuticals. Five authors declared being current or former employees of Teva Pharmaceuticals. P McAllister reported receiving research support and serving as a consultant for Teva Pharmaceuticals and other sources.

Source: McAllister P et al. Impact of fremanezumab on disability outcomes in patients with episodic and chronic migraine: A pooled analysis of phase 3 studies. J Headache Pain. 2022;23:112 (Aug 29). Doi: 10.1186/s10194-022-01438-4

Key clinical point: Fremanezumab vs placebo demonstrated significant and clinically meaningful improvements in migraine- and headache-related disability in patients with chronic and episodic migraine, including those with difficult-to-treat migraine.

Major finding: At 12 weeks of treatment, a significantly higher proportion of patients receiving quarterly and monthly fremanezumab vs placebo reported ≥5-point reduction in 6-item Headache Impact Test scores (53% and 55% vs 39%, respectively; both P < .0001) and ≥30% reduction in Migraine Disability Assessment scores among patients with severe disability (69% and 79% vs 58%, respectively; both P < .001).

Study details: Findings are from a pooled analysis of three phase 3 trials including 3660 patients with episodic or chronic migraine with or without aura who were randomly assigned to receive quarterly or monthly fremanezumab or placebo.

Disclosures: This study was funded by Teva Pharmaceuticals. Five authors declared being current or former employees of Teva Pharmaceuticals. P McAllister reported receiving research support and serving as a consultant for Teva Pharmaceuticals and other sources.

Source: McAllister P et al. Impact of fremanezumab on disability outcomes in patients with episodic and chronic migraine: A pooled analysis of phase 3 studies. J Headache Pain. 2022;23:112 (Aug 29). Doi: 10.1186/s10194-022-01438-4

Key clinical point: Treatment of a migraine attack with 50 or 100 mg ubrogepant leads to more favorable treatment outcomes when pain is mild vs moderate or severe.

Major finding: At 2 hours after ubrogepant treatment, the rates of freedom from pain (50 mg: odds ratio [OR] 2.89; 100 mg: OR 3.50; both P < .0001) and migraine symptoms (all P < .001) were higher when pain was mild vs moderate or severe.

Study details: Findings are from a post hoc analysis of a phase 3, long-term extension trial including patients with migraine with or without aura who were randomly assigned to receive 50 mg ubrogepant (n = 401), 100 mg ubrogepant (n = 407), or usual care (n = 417).

Disclosures: This study was sponsored by AbbVie Six authors reported being current or former employees or stockholders of AbbVie. Several authors including the lead author reported serving as consultants or advisory board members or receiving honoraria or research support from various sources.

Source: Lipton RB et al. Efficacy of ubrogepant in the acute treatment of migraine with mild pain versus moderate or severe pain. Neurology. 2022 (Aug 17). Doi:  10.1212/WNL.0000000000201031

Key clinical point: Treatment of a migraine attack with 50 or 100 mg ubrogepant leads to more favorable treatment outcomes when pain is mild vs moderate or severe.

Major finding: At 2 hours after ubrogepant treatment, the rates of freedom from pain (50 mg: odds ratio [OR] 2.89; 100 mg: OR 3.50; both P < .0001) and migraine symptoms (all P < .001) were higher when pain was mild vs moderate or severe.

Study details: Findings are from a post hoc analysis of a phase 3, long-term extension trial including patients with migraine with or without aura who were randomly assigned to receive 50 mg ubrogepant (n = 401), 100 mg ubrogepant (n = 407), or usual care (n = 417).

Disclosures: This study was sponsored by AbbVie Six authors reported being current or former employees or stockholders of AbbVie. Several authors including the lead author reported serving as consultants or advisory board members or receiving honoraria or research support from various sources.

Source: Lipton RB et al. Efficacy of ubrogepant in the acute treatment of migraine with mild pain versus moderate or severe pain. Neurology. 2022 (Aug 17). Doi:  10.1212/WNL.0000000000201031

Key clinical point: Treatment of a migraine attack with 50 or 100 mg ubrogepant leads to more favorable treatment outcomes when pain is mild vs moderate or severe.

Major finding: At 2 hours after ubrogepant treatment, the rates of freedom from pain (50 mg: odds ratio [OR] 2.89; 100 mg: OR 3.50; both P < .0001) and migraine symptoms (all P < .001) were higher when pain was mild vs moderate or severe.

Study details: Findings are from a post hoc analysis of a phase 3, long-term extension trial including patients with migraine with or without aura who were randomly assigned to receive 50 mg ubrogepant (n = 401), 100 mg ubrogepant (n = 407), or usual care (n = 417).

Disclosures: This study was sponsored by AbbVie Six authors reported being current or former employees or stockholders of AbbVie. Several authors including the lead author reported serving as consultants or advisory board members or receiving honoraria or research support from various sources.

Source: Lipton RB et al. Efficacy of ubrogepant in the acute treatment of migraine with mild pain versus moderate or severe pain. Neurology. 2022 (Aug 17). Doi:  10.1212/WNL.0000000000201031

Key clinical point: A combined manual therapeutic approach that included soft-tissue and articulatory manual therapy techniques was more effective in reducing migraine impact than either technique alone.

Major finding: After 4 weeks of intervention, the improvement in pain intensity was greater with combined soft-tissue and articulatory manual therapy vs only soft-tissue (P < .001) or articulatory (P = .014) manual therapy. Reduction in migraine duration was significant with combined vs soft-tissue therapy (P  =  .02), with improvements maintained through a  4-week follow-up. No serious side-effects were reported.

Study details: Findings are from a randomized controlled trial including 75 patients with chronic or episodic migraine who were randomly assigned to receive soft-tissue therapy, articulatory therapy, or combination of both manual therapies.

Disclosures: This study did not receive any external funding. The authors declared no conflicts of interest.

Source: Muñoz-Gómez E et al. Potential add-on effects of manual therapy techniques in migraine patients: A randomised controlled trial. J Clin Med. 2022;11(16):4686 (Aug 11). Doi: 10.3390/jcm11164686

Key clinical point: A combined manual therapeutic approach that included soft-tissue and articulatory manual therapy techniques was more effective in reducing migraine impact than either technique alone.

Major finding: After 4 weeks of intervention, the improvement in pain intensity was greater with combined soft-tissue and articulatory manual therapy vs only soft-tissue (P < .001) or articulatory (P = .014) manual therapy. Reduction in migraine duration was significant with combined vs soft-tissue therapy (P  =  .02), with improvements maintained through a  4-week follow-up. No serious side-effects were reported.

Study details: Findings are from a randomized controlled trial including 75 patients with chronic or episodic migraine who were randomly assigned to receive soft-tissue therapy, articulatory therapy, or combination of both manual therapies.

Disclosures: This study did not receive any external funding. The authors declared no conflicts of interest.

Source: Muñoz-Gómez E et al. Potential add-on effects of manual therapy techniques in migraine patients: A randomised controlled trial. J Clin Med. 2022;11(16):4686 (Aug 11). Doi: 10.3390/jcm11164686

Key clinical point: A combined manual therapeutic approach that included soft-tissue and articulatory manual therapy techniques was more effective in reducing migraine impact than either technique alone.

Major finding: After 4 weeks of intervention, the improvement in pain intensity was greater with combined soft-tissue and articulatory manual therapy vs only soft-tissue (P < .001) or articulatory (P = .014) manual therapy. Reduction in migraine duration was significant with combined vs soft-tissue therapy (P  =  .02), with improvements maintained through a  4-week follow-up. No serious side-effects were reported.

Study details: Findings are from a randomized controlled trial including 75 patients with chronic or episodic migraine who were randomly assigned to receive soft-tissue therapy, articulatory therapy, or combination of both manual therapies.

Disclosures: This study did not receive any external funding. The authors declared no conflicts of interest.

Source: Muñoz-Gómez E et al. Potential add-on effects of manual therapy techniques in migraine patients: A randomised controlled trial. J Clin Med. 2022;11(16):4686 (Aug 11). Doi: 10.3390/jcm11164686

Key clinical point: Treatment of perimenstrual migraine attacks with lasmiditan was associated with early and sustained freedom from migraine-related pain.

Major finding: Women who received 200 mg lasmiditan vs placebo during perimenstrual migraine attacks were more likely to report freedom from migraine-related pain (odds ratio [OR] 6.04; P < .001) and pain relief (OR 2.29; P  =  .007) at 2 hours and sustained freedom from pain at 24 hours (OR 11.67; P  =  .001).

Study details: Findings are from a post hoc analysis of the phase 2 MONONOFU and phase 3 CENTURION trials including 303 women with migraine with or without aura who had ≥1 perimenstrual migraine attacks and were randomly assigned to receive lasmiditan (50, 100, or 200 mg) or placebo.

Disclosures: This study was funded by Eli Lilly and Company. Four authors declared being employees and minor stockholders of Eli Lilly and Company. The other authors reported ties with various sources, including Eli Lilly and Company.

Source: MacGregor EA et al. Efficacy of lasmiditan for the acute treatment of perimenstrual migraine. Cephalalgia. 2022 (Aug 18). Doi: 10.1177/03331024221118929

Key clinical point: Treatment of perimenstrual migraine attacks with lasmiditan was associated with early and sustained freedom from migraine-related pain.

Major finding: Women who received 200 mg lasmiditan vs placebo during perimenstrual migraine attacks were more likely to report freedom from migraine-related pain (odds ratio [OR] 6.04; P < .001) and pain relief (OR 2.29; P  =  .007) at 2 hours and sustained freedom from pain at 24 hours (OR 11.67; P  =  .001).

Study details: Findings are from a post hoc analysis of the phase 2 MONONOFU and phase 3 CENTURION trials including 303 women with migraine with or without aura who had ≥1 perimenstrual migraine attacks and were randomly assigned to receive lasmiditan (50, 100, or 200 mg) or placebo.

Disclosures: This study was funded by Eli Lilly and Company. Four authors declared being employees and minor stockholders of Eli Lilly and Company. The other authors reported ties with various sources, including Eli Lilly and Company.

Source: MacGregor EA et al. Efficacy of lasmiditan for the acute treatment of perimenstrual migraine. Cephalalgia. 2022 (Aug 18). Doi: 10.1177/03331024221118929

Key clinical point: Treatment of perimenstrual migraine attacks with lasmiditan was associated with early and sustained freedom from migraine-related pain.

Major finding: Women who received 200 mg lasmiditan vs placebo during perimenstrual migraine attacks were more likely to report freedom from migraine-related pain (odds ratio [OR] 6.04; P < .001) and pain relief (OR 2.29; P  =  .007) at 2 hours and sustained freedom from pain at 24 hours (OR 11.67; P  =  .001).

Study details: Findings are from a post hoc analysis of the phase 2 MONONOFU and phase 3 CENTURION trials including 303 women with migraine with or without aura who had ≥1 perimenstrual migraine attacks and were randomly assigned to receive lasmiditan (50, 100, or 200 mg) or placebo.

Disclosures: This study was funded by Eli Lilly and Company. Four authors declared being employees and minor stockholders of Eli Lilly and Company. The other authors reported ties with various sources, including Eli Lilly and Company.

Source: MacGregor EA et al. Efficacy of lasmiditan for the acute treatment of perimenstrual migraine. Cephalalgia. 2022 (Aug 18). Doi: 10.1177/03331024221118929

Key clinical point: Pediatric patients with irritable bowel syndrome (IBS) and normal weight had higher levels of fecal calprotectin than those with IBS and obesity, suggesting the role of obesity and intestinal inflammation in the development and manifestations of IBS in children.

Major finding: The mean calprotectin levels were significantly higher in patients with body mass index <85^th vs 85^th to <95^th percentile (P = .028) and ≥95^th percentile (P ≥ .025), with the difference being prominent among children aged between 6 and 12 years (P = .029) but not among adolescents aged between 12 and 18 years (P = .139).

Study details: The data come from a retrospective analysis of 277 pediatric patients with IBS.

Disclosures: This study did not receive any funding. The authors declared no conflicts of interest.

Source: Kim JH et al. Association between body mass index and fecal calprotectin levels in children and adolescents with irritable bowel syndrome. Medicine (Baltimore). 2022;101(32):e29968 (Aug 12). Doi: 10.1097/MD.0000000000029968.

Key clinical point: Pediatric patients with irritable bowel syndrome (IBS) and normal weight had higher levels of fecal calprotectin than those with IBS and obesity, suggesting the role of obesity and intestinal inflammation in the development and manifestations of IBS in children.

Major finding: The mean calprotectin levels were significantly higher in patients with body mass index <85^th vs 85^th to <95^th percentile (P = .028) and ≥95^th percentile (P ≥ .025), with the difference being prominent among children aged between 6 and 12 years (P = .029) but not among adolescents aged between 12 and 18 years (P = .139).

Study details: The data come from a retrospective analysis of 277 pediatric patients with IBS.

Disclosures: This study did not receive any funding. The authors declared no conflicts of interest.

Source: Kim JH et al. Association between body mass index and fecal calprotectin levels in children and adolescents with irritable bowel syndrome. Medicine (Baltimore). 2022;101(32):e29968 (Aug 12). Doi: 10.1097/MD.0000000000029968.

Key clinical point: Pediatric patients with irritable bowel syndrome (IBS) and normal weight had higher levels of fecal calprotectin than those with IBS and obesity, suggesting the role of obesity and intestinal inflammation in the development and manifestations of IBS in children.

Major finding: The mean calprotectin levels were significantly higher in patients with body mass index <85^th vs 85^th to <95^th percentile (P = .028) and ≥95^th percentile (P ≥ .025), with the difference being prominent among children aged between 6 and 12 years (P = .029) but not among adolescents aged between 12 and 18 years (P = .139).

Study details: The data come from a retrospective analysis of 277 pediatric patients with IBS.

Disclosures: This study did not receive any funding. The authors declared no conflicts of interest.

Source: Kim JH et al. Association between body mass index and fecal calprotectin levels in children and adolescents with irritable bowel syndrome. Medicine (Baltimore). 2022;101(32):e29968 (Aug 12). Doi: 10.1097/MD.0000000000029968.

Key clinical point: Meta-analysis indicated a relatively higher but nonsignificantly increased risk for Helicobacter pylori infection (HPI) in patients with irritable bowel syndrome (IBS) vs non-IBS participants; however, the association between IBS and HPI could be an underestimation, with a positive association persisting between HPI and diarrhea-type IBS (IBS-D).

Major finding: A nonsignificant positive association was observed between HPI and IBS (odds ratio [OR], 1.03 ;lt; P = .84); however, the association was significant after excluding studies with defined confounding factors (adjusted OR, 1.29; P = .03), indicating an underestimation. The positive association of HPI persisted with IBS-D (OR, 1.54; P = .0003) but not with IBS-C (P = .17) or IBS-M (P = .33).

Study details: Findings are from a systematic review and meta-analysis of 13 studies including 1,403 patients with IBS and 11,770 non-IBS participants.

Disclosures: This research was funded by the National Natural Science Foundation of China and the Natural Science Foundation of Guangdong Province. The authors declared no conflicts of interest.

Source: Wang Z et al. Helicobacterpylori infection-A risk factor for irritable bowel syndrome? An updated systematic review and meta-analysis. Medicina (Kaunas). 2022;58(8):1035 (Aug 2). Doi: 10.3390/medicina58081035.

Key clinical point: Meta-analysis indicated a relatively higher but nonsignificantly increased risk for Helicobacter pylori infection (HPI) in patients with irritable bowel syndrome (IBS) vs non-IBS participants; however, the association between IBS and HPI could be an underestimation, with a positive association persisting between HPI and diarrhea-type IBS (IBS-D).

Major finding: A nonsignificant positive association was observed between HPI and IBS (odds ratio [OR], 1.03 ;lt; P = .84); however, the association was significant after excluding studies with defined confounding factors (adjusted OR, 1.29; P = .03), indicating an underestimation. The positive association of HPI persisted with IBS-D (OR, 1.54; P = .0003) but not with IBS-C (P = .17) or IBS-M (P = .33).

Study details: Findings are from a systematic review and meta-analysis of 13 studies including 1,403 patients with IBS and 11,770 non-IBS participants.

Disclosures: This research was funded by the National Natural Science Foundation of China and the Natural Science Foundation of Guangdong Province. The authors declared no conflicts of interest.

Source: Wang Z et al. Helicobacterpylori infection-A risk factor for irritable bowel syndrome? An updated systematic review and meta-analysis. Medicina (Kaunas). 2022;58(8):1035 (Aug 2). Doi: 10.3390/medicina58081035.

Key clinical point: Meta-analysis indicated a relatively higher but nonsignificantly increased risk for Helicobacter pylori infection (HPI) in patients with irritable bowel syndrome (IBS) vs non-IBS participants; however, the association between IBS and HPI could be an underestimation, with a positive association persisting between HPI and diarrhea-type IBS (IBS-D).

Major finding: A nonsignificant positive association was observed between HPI and IBS (odds ratio [OR], 1.03 ;lt; P = .84); however, the association was significant after excluding studies with defined confounding factors (adjusted OR, 1.29; P = .03), indicating an underestimation. The positive association of HPI persisted with IBS-D (OR, 1.54; P = .0003) but not with IBS-C (P = .17) or IBS-M (P = .33).

Study details: Findings are from a systematic review and meta-analysis of 13 studies including 1,403 patients with IBS and 11,770 non-IBS participants.

Disclosures: This research was funded by the National Natural Science Foundation of China and the Natural Science Foundation of Guangdong Province. The authors declared no conflicts of interest.

Source: Wang Z et al. Helicobacterpylori infection-A risk factor for irritable bowel syndrome? An updated systematic review and meta-analysis. Medicina (Kaunas). 2022;58(8):1035 (Aug 2). Doi: 10.3390/medicina58081035.

Key clinical point: Irritable bowel syndrome (IBS) is prevalent among veterans and is associated with significant psychological comorbidities.

Major finding: Overall, 28.4% of veterans met Rome IV IBS criteria, and significant associations of IBS with anxiety (adjusted odds ratio [aOR], 3.47; P < .001), depression (aOR, 2.88; P < .001), post-traumatic stress disorder (aOR, 3.09; P < .001), prior infectious enteritis (aOR, 4.44; P < .001), and a history of bowel problems after antibiotics (aOR, 1.84; P = .005) were observed.

Study details: The data come from a cross-sectional survey including 858 veteran respondents (mean age, 53.6 years), of whom 244 had IBS.

Disclosures: The authors declared no conflicts of interest.

Source: Shin A et al. The prevalence, humanistic burden, and healthcare impact of irritable bowel syndrome (IBS) among United States veterans. Clin Gastroenterol Hepatol. 2022 (Aug 11). Doi: 10.1016/j.cgh.2022.08.005.

Key clinical point: Irritable bowel syndrome (IBS) is prevalent among veterans and is associated with significant psychological comorbidities.

Major finding: Overall, 28.4% of veterans met Rome IV IBS criteria, and significant associations of IBS with anxiety (adjusted odds ratio [aOR], 3.47; P < .001), depression (aOR, 2.88; P < .001), post-traumatic stress disorder (aOR, 3.09; P < .001), prior infectious enteritis (aOR, 4.44; P < .001), and a history of bowel problems after antibiotics (aOR, 1.84; P = .005) were observed.

Study details: The data come from a cross-sectional survey including 858 veteran respondents (mean age, 53.6 years), of whom 244 had IBS.

Disclosures: The authors declared no conflicts of interest.

Source: Shin A et al. The prevalence, humanistic burden, and healthcare impact of irritable bowel syndrome (IBS) among United States veterans. Clin Gastroenterol Hepatol. 2022 (Aug 11). Doi: 10.1016/j.cgh.2022.08.005.

Key clinical point: Irritable bowel syndrome (IBS) is prevalent among veterans and is associated with significant psychological comorbidities.

Major finding: Overall, 28.4% of veterans met Rome IV IBS criteria, and significant associations of IBS with anxiety (adjusted odds ratio [aOR], 3.47; P < .001), depression (aOR, 2.88; P < .001), post-traumatic stress disorder (aOR, 3.09; P < .001), prior infectious enteritis (aOR, 4.44; P < .001), and a history of bowel problems after antibiotics (aOR, 1.84; P = .005) were observed.

Study details: The data come from a cross-sectional survey including 858 veteran respondents (mean age, 53.6 years), of whom 244 had IBS.

Disclosures: The authors declared no conflicts of interest.

Source: Shin A et al. The prevalence, humanistic burden, and healthcare impact of irritable bowel syndrome (IBS) among United States veterans. Clin Gastroenterol Hepatol. 2022 (Aug 11). Doi: 10.1016/j.cgh.2022.08.005.