Baclofen for hiccups: a large mixed methods multisite study.

OBJECTIVE: Hiccups can be bothersome and spawn morbidity. Although oral baclofen is perhaps the most prescribed agent for hiccups, a paucity of data supports its use. METHODS: This multisite, single institution study examined the medical records of patients who had hiccups and had been prescribed baclofenas noted in a clinical encounter. Mixed methods were used to assess baclofen's palliative efficacy. In view of the sometimes transient nature of hiccups and other such factors, cessation or palliation of hiccups in 75% of patients was sought to indicate true palliation. RESULTS: A total of 301 patients with a median age of 61 years (range 20-87 years) and a male predominance are the focus of this report. Baclofen was most often prescribed at 10 mg orally three times a day. Only 105 patients (35%) (95% CI: 30% to 41%) acquired hiccup palliation. Corroborative medical record quotations included, 'Still has hiccups.'Quotations such as, 'Responding to baclofen this AM', were also recorded. Baclofen appeared more likely to benefit patients with hiccups of >48 hours (chronic) duration in univariable analyses (OR for benefit: 0.51 (95% CI: 0.29 to 0.91; p=0.02) with similar conclusions drawn from multivariable analyses. Adverse events occurred in 15 patients with drowsiness the most common. CONCLUSIONS: Baclofen did not meet this study's a priori threshold for successful hiccup palliation, but further study is indicated to learn whether baclofen might help patients with chronic hiccups.

Gastrointestinal perforation after bevacizumab: a multi-site, single-institution study with a focus on survival.

BACKGROUND: Bevacizumab-induced gastrointestinal perforation is a rare but potentially devastating adverse event that has generated limited data on overall survival. Yet, such survival data are critical in guiding management. METHODS: This multi-site, single-institution retrospective study focused on all cancer patients who had received bevacizumab and who had suffered a well-documented gastrointestinal perforation from January 1, 2004 through January 20, 2022.The main goal was to report survival outcomes; Kaplan Meier curves and Cox survival models were used for this purpose. RESULTS: Eighty-nine patients are included in this report with a median age of 62 years (range 26-85). Colorectal cancer was the most common malignancy (n = 42). Thirty-nine patients underwent surgery for the perforation. Seventy-eight were deceased at the time of reporting with an overall median survival of all patients of 2.7 months (range 0-45 months), and 32 (36%) died within 30 days of perforation. In univariable survival analyses, no statistically significant associations were observed for age, gender, corticosteroid use, and time since last bevacizumab dose. However, surgically treated patients manifested a better survival (hazard ratio (HR) 0.49 (95% CI 0.31-0.78); p = 0.003). In multivariable analyses, surgery continued to be associated with improved survival (HR 0.47 (95% CI 0.29-0.74); p = 0.002), and corticosteroid use was associated with worse survival (HR 1.75 (95% CI 1.02-2.99); p = 0.04). CONCLUSION: Although gastrointestinal perforation after bevacizumab should be managed on a case-by-case basis, these descriptive survival data can help inform patients, their families, and healthcare providers as challenging management decisions arise.

A randomized, double-blinded feasibility trial of educational materials for hiccups in chemotherapy-treated patients with cancer.

PURPOSE: Chemotherapy can cause hiccups but few randomized controlled trials have focused on hiccups. This trial examined the feasibility of such research. METHODS: This single-institution, multi-site trial used phone recruitment for patients: (1) 18 years or older, (2) able to speak/read English, (3) with a working e-mail address, (4) with hiccups 4 weeks prior to contact, and (5) with ongoing oxaliplatin or cisplatin chemotherapy. The primary outcome was feasibility. Patients were randomly assigned to one of two sets of educational materials, each of which discussed hiccups and palliative options. The experimental materials were almost identical to the standard materials but provided updated content based on the published medical literature. At 2 weeks, patients responded by phone to a 5-item verbally administered questionnaire. RESULTS: This trial achieved its primary endpoint of recruiting 20 eligible patients within 5 months; 50 patients were recruited in 3 months. Among the 40 patients who completed the follow-up questionnaire, no statistically significant differences between arms were observed in hiccup incidence since initial contact, time spent reviewing the educational materials, and the troubling nature of hiccups. Twenty-five patients tried palliative interventions (13 in the experimental arm and 12 in the standard arm), most commonly drinking water or holding one's breath. Eleven and 10 patients, respectively, described hiccup relief after such an intervention. CONCLUSIONS: Clinical trials for chemotherapy-induced hiccups are feasible and could address an unmet need.

Hiccups in patients with cancer: a multi-site, single-institution study of etiology, severity, complications, interventions, and outcomes.

BACKGROUND: To our knowledge, previous studies have not investigated hiccups in patients with cancer with detailed patient-level data with the goal of capturing a broad spectrum of hiccup symptomatology. METHODS: This multi-site, single institution study examined consecutive medical records to better understand hiccups in patients with cancer. RESULTS: A total of 320 patients are the focus of this report. The median age of patients when hiccups were first reported in the medical record was 63 years (range: 21, 97 years) with 284 (89%) men and 36 (11%) women. The most common diagnose was gastrointestinal cancer. Hiccups most frequently occurred daily, as seen in 194 patients (62%), and the most common duration was less than 1 week, as seen in 146 patients (47%). However, nine patients had had daily hiccups for greater than 6 weeks, and 5 had symptoms for years. Cited etiology was non-chemotherapy medications in 36 (11%) and cancer chemotherapy in 19 (6%). Complications occurred in approximately a third and included insomnia in 51 patients (16%); hospitalization or emergency department visit in 34 (11%); and musculoskeletal pain in 23 (7%). Baclofen was the single most prescribed agent for hiccup palliation, but 100 patients received more than one medication. Medical procedures, which included acupuncture, paracentesis, or phrenic nerve block, were performed in 5 patients. In 234 patients (73%), the medical record documented hiccup cessation. CONCLUSIONS: Hiccups appear to be highly problematic in a small subset of patients with cancer with no well-defined palliative approaches.

Olanzapine for cisplatin-induced hiccups: observations from a 338-patient study.

BACKGROUND: Several case reports suggest that olanzapine palliates hiccups. To our knowledge, however, no larger scale studies have confirmed that olanzapine prevents or palliatives hiccups. Hence, the current study sought to substantiate the conclusions from these earlier case reports. METHODS: This multi-site single institution study focused on cisplatin-treated cancer patients because this chemotherapy agent is associated with hiccups and because olanzapine is often used as an antiemetic with this agent. Relevant data were extracted from medical records. Hiccup incidence shortly after chemotherapy was compared between olanzapine exposed and non-exposed patients. Other relevant variables were also assessed descriptively in an exploratory manner. RESULTS: A total of 338 patients were studied. One hundred forty-one had received olanzapine and 197 had not. Twenty-one (6%) developed hiccups. Eleven (8%) of these patients with hiccups had received olanzapine, and 10 (5%) had not [odds ratio (OR): 1.58; 95% confidence interval (CI): 0.65-3.83; P=0.31]. Of note, hiccups were more often observed in men 17 of 188 (9%) than in women 4 of 150 (3%) (OR: 3.64; 95% CI: 1.20-11.02; P=0.01). CONCLUSIONS: Despite previous case reports and despite the relatively low incidence of hiccups in this study, it does not appear olanzapine prevents or palliates hiccups. The study of other promising agents is warranted. Furthermore, this study invites caution in relying on single case reports in making clinical decisions.

Establishing the Groundwork for Clinical Trials With Hiccupops® for Hiccup Palliation.

OBJECTIVE: Because hiccup palliation remains an unmet clinical need, we report here on an early experience with Hiccupops, ® a patented product designed for the express purpose of providing a mechanism-based intervention for hiccup palliation. METHODS: Meter Health, the developer and manufacturer of this patented product, used a purposive sampling approach to allow individuals with hiccups and a desire for hiccup palliation to purchase their agent and then to report on its efficacy or lack thereof. The authors of this report were provided these outcome data and allowed to analyze, report, and publish with no input from Meter Health with the exception of comments on accuracy. RESULTS: This report focused on 43 surveys that were completed. In response to the question, "Did the Hiccupops work for the person they were purchased for?" 29 (67%) responded, "yes." Seven individuals (16%) responded, "no;" and 7 (16%) were "not sure." Write-in comments appeared to substantiate the effective palliative nature of the intervention: "A friend with 10 days of hiccups following… brain tumor surgery, after 2 days, they stopped!!!#." Another noted the following: "I like that if my hiccups get painful they're there as a quick relief." Less favorable comments were also noted: "She couldn't get past the…. taste." Another read as follows: "They were not effective in stopping my father's intractable hiccups…. I like that there is someone out there who cares about trying to stop people's hiccups." CONCLUSIONS: This patented product appears to palliate hiccups in some individuals and merits further study.

Dose-dependent effects of aerobic exercise on clinically relevant biomarkers among healthy women at high genetic risk for breast cancer: A secondary analysis of a randomized controlled study.

BACKGROUND: Excess adiposity and dysregulated metabolism are associated with increased cancer risk. Triglycerides, cholesterol, glucose, insulin, HOMA-IR, and VO2 max are robust clinical-metabolic biomarkers of overall health. AIMS: Aerobic exercise may improve clinical-metabolic biomarkers and decrease cancer risk. This secondary analysis of the WISER Sister randomized controlled trial investigated dose-dependent effects of aerobic exercise on clinical biomarker levels in women at high genetic risk for breast cancer. METHODS AND RESULTS: One hundred thirty-nine participants were randomized to: control (<75 min/week), low-dose (150 min/week), and high-dose (300 min/week) aerobic exercise intervention groups. Intervention adherence was assessed via heart monitor. Fasting blood draws, cardio-pulmonary tests, and demographical surveys were taken at baseline and 5 months. Triglyceride, cholesterol, glucose, insulin, and VO2 max changes were assessed for 80 of the 122 study completers. Ninety-six percent of assayed-completers adhered to >80% of their exercise dose. A significant dose-dependent increase in VO2 max was observed for the low-dose and high-dose groups compared to control. No intervention effects were observed for plasma biomarkers. Overweight women (BMI > 25) showed a significant decrease in insulin levels and a trend for decreased triglycerides following exercise intervention. Significant increases in VO2 max were independent of BMI stratification. CONCLUSION: Women at high genetic risk for breast cancer should maintain healthy weights and aerobic capacities through aerobic exercise to achieve measurable benefits on overall health. For overweight women, exercise appears to improve subclinical metabolic dysregulation. However, normal weight women were unaffected by aerobic exercise as their biomarker levels may be below the threshold for improvement. VO2 max increases solely quantified the benefits of exercise in already healthy women at high-risk for breast cancer.

Dexamethasone and hiccups: a 2000-patient, telephone-based study.

OBJECTIVES: Dexamethasone causes hiccups in an undefined percentage of patients, and these hiccups are often ignored ('My doctors just shook their heads like I was joking …'). This study sought to learn the percentage of dexamethasone-treated patients who develop hiccups and to explore patients' responses to the availability of educational materials on hiccups. METHODS: English-speaking, adult outpatients treated with oral, intravenous or epidural dexamethasone 2 weeks prior were contacted by phone and asked about hiccups. Educational materials were offered, and patients were queried on their opinion of the availability of such materials. RESULTS: One hundred and twenty-seven patients or 11% (95% CI 9% to 13%) reported hiccups. This percentage was derived from 1186 reachable patients from 2000 total patients. Fifty-four (43%) of those with hiccups desired to learn about educational materials. Of these, 49 completed a single-item, 5-point scale item: 21 (43%) viewed the availability of educational materials 'extremely helpful,' providing a 5 rating; 8 (16%) provided a 4; 4 (8%) provided a 3; and 1 (4%) provided a 2. CONCLUSIONS: Dexamethasone-induced hiccups occur in a small percentage of patients. The fact that most patients responded favourably to learning about the availability of educational materials suggests some have unmet needs.