Osteopathic treatment in addition to standard care in patients with Gastroesophageal Reflux Disease (GERD) - A pragmatic randomized controlled trial.

BACKGROUND: Long-term Proton Pump Inhibitor use is associated with low response rates and the risk of adverse events. OBJECTIVE: The objective of this study was to assess the effectiveness of Osteopathic Treatment in patients with Gastroesophageal Reflux Disease (GERD). METHODS: This study was a randomized controlled trial with a series of osteopathic interventions and an untreated control group. Patients in the osteopathic group (OG) received 4 osteopathic treatments within a time of eight weeks. The control group (CG) did not receive any osteopathic treatment. Primary outcome parameters were gastrointestinal symptoms, assessed by means of the Reflux Disease Questionnaire (RDQ). Secondary outcome parameters were Quality of life with regards to GERD symptoms, assessed by means of the Quality of Life in Reflux and Dyspepsia (QUOLRAD) questionnaire, medication use and osteopathic dysfunctions. RESULTS: Seventy patients were randomized. RDQ mean scores decreased statistically significantly in the OG but did not change in the CG; however, these data cannot be interpreted due to a large number of incorrectly completed questionnaires. The between group difference of the changes for the QOLRAD score was statistically significant 0.69 [95%CI = 0.35 to 1.0]. At week 20, changes in the QOLRAD of the OG were sustainable. Medication use decreased substantially in the OG whilst it remained the same in the CG. CONCLUSION: A series of osteopathic treatments might potentially be beneficial for patients suffering from GERD. Future studies should include longer follow-up times and establish the clinical significance of results by introducing a global rating of change measurement.

Osteopathic treatment of patients with shoulder pain. A pragmatic randomized controlled trial.

BACKGROUND: Shoulder complaints are common in the general population. Typically, the diagnosis of a specific pathology is lacking. The objective of this trial was to evaluate the effectiveness of an osteopathic treatment in patients suffering from shoulder pain. METHODS: A pragmatic randomized controlled trial was conducted in patients with a history of shoulder pain of 6 weeks to 12 months, and a pain intensity level of at least 40% on the visual analogue scale (VAS). Participants were identified from the general population in Germany and allocated by means of external randomization to an intervention group or a control group. Patients in the intervention group received five osteopathic treatments at intervals of two weeks. Treatment was custom tailored and based on osteopathic principles. Controls received their osteopathic treatment after an 8-week untreated waiting period. Primary outcome parameters were pain intensity and frequency, measured by VAS and Likert Scales. Secondary outcome parameters were shoulder specific pain and disability (Shoulder Pain and Disability Index, SPADI), and quality of life (SF-36). RESULTS: A total of 70 patients aged 25-70 years (average age 45.6 ± 13.4 years) were included, 36 in the intervention group and 34 in the control group. The inter-group comparison of changes revealed clinically relevant improvements in favor of the intervention group for the main outcome parameters maximal pain intensity (VAS: between group difference of means 41.5; 95% CI: 34.6 to 48.3; p < 0.005) and average pain intensity (VAS: between group difference of means 40.4; 95% CI: 33.2 to 47.5; p < 0.005). The proportion of participants with a low frequency of pain increased in the osteopathic group only (from 7 to 34 vs. 9 to 6 in the control group, p = 0.006), and the number of patients with a high frequency decreased in the osteopathic group only (from 29 to 2 vs. 25 to 28, p < 0.0005). Shoulder specific pain and disability also improved. The follow-up assessment in the intervention group showed further improvements. CONCLUSIONS: Five osteopathic treatments over a period of eight weeks led to statistically significant and clinically relevant positive changes of pain and disability in patients suffering from shoulder pain.